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The package resource API expects resource names to have their path parts separated with ``/``, *not* whatever the local path separator is. Do not use os.path operations to manipulate resource names being passed into the API. The package resource API is designed to work with normal filesystem packages, .egg files, and unpacked .egg files. It can also work in a limited way with .zip files and with custom PEP 302 loaders that support the ``get_data()`` method. i ( t absolute_importN( t get_importer( t six( t urllibt mapt filter( t utime( t mkdirt renamet unlink( t open( t isdirt spliti ( t py31compat( t appdirs( t packagings& pkg_resources.extern.packaging.versions) pkg_resources.extern.packaging.specifierss+ pkg_resources.extern.packaging.requirementss& pkg_resources.extern.packaging.markersi s Python 3.3 or later is requiredt PEP440Warningc B@ s e Z d Z RS( sa Used when there is an issue with a version or specifier not complying with PEP 440. ( t __name__t __module__t __doc__( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR n s c C@ s? y t j j | � SWn$ t j j k r: t j j | � SXd S( N( R t versiont Versiont InvalidVersiont LegacyVersion( t v( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt parse_versionu s c K@ s- t � j | � t j t j | | � � d S( N( t globalst updatet _state_varst dictt fromkeys( t vartypet kw( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _declare_state s c C@ sL i } t � } x6 t j � D]( \ } } | d | | | � | | <q W| S( Nt _sget_( R R t items( t statet gt kR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __getstate__� s c C@ sJ t � } x: | j � D], \ } } | d t | | | | | � q W| S( Nt _sset_( R R# R ( R$ R% R& R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __setstate__� s $c C@ s | j � S( N( t copy( t val( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sget_dict� s c C@ s | j � | j | � d S( N( t clearR ( t keyt obR$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sset_dict� s c C@ s | j � S( N( R' ( R+ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sget_object� s c C@ s | j | � d S( N( R) ( R. R/ R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sset_object� s c G@ s d S( N( t None( t args( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt <lambda>� t c C@ s{ t � } t j | � } | d k rw t j d k rw y- d d j t � d � | j d � f } Wqw t k rs qw Xn | S( sZ Return this platform's maximum compatible version. distutils.util.get_platform() normally reports the minimum version of Mac OS X that would be required to *use* extensions produced by distutils. But what we want when checking compatibility is to know the version of Mac OS X that we are *running*. To allow usage of packages that explicitly require a newer version of Mac OS X, we must also know the current version of the OS. If this condition occurs for any other platform with a version in its platform strings, this function should be extended accordingly. t darwins macosx-%s-%st .i i N( t get_build_platformt macosVersionStringt matchR3 t syst platformt joint _macosx_verst groupt ValueError( t platt m( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_supported_platform� s - t requiret run_scriptt get_providert get_distributiont load_entry_pointt get_entry_mapt get_entry_infot iter_entry_pointst resource_stringt resource_streamt resource_filenamet resource_listdirt resource_existst resource_isdirt declare_namespacet working_sett add_activation_listenert find_distributionst set_extraction_patht cleanup_resourcest get_default_cachet Environmentt WorkingSett ResourceManagert Distributiont Requirementt EntryPointt ResolutionErrort VersionConflictt DistributionNotFoundt UnknownExtrat ExtractionErrort parse_requirementsR t safe_namet safe_versiont get_platformt compatible_platformst yield_linest split_sectionst safe_extrat to_filenamet invalid_markert evaluate_markert ensure_directoryt normalize_patht EGG_DISTt BINARY_DISTt SOURCE_DISTt CHECKOUT_DISTt DEVELOP_DISTt IMetadataProvidert IResourceProvidert FileMetadatat PathMetadatat EggMetadatat EmptyProvidert empty_providert NullProvidert EggProvidert DefaultProvidert ZipProvidert register_findert register_namespace_handlert register_loader_typet fixup_namespace_packagesR t run_maint AvailableDistributionsc B@ s e Z d Z d � Z RS( s. Abstract base for dependency resolution errorsc C@ s | j j t | j � S( N( t __class__R t reprR4 ( t self( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __repr__� s ( R R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR` � s c B@ sD e Z d Z d Z e d � � Z e d � � Z d � Z d � Z RS( s� An already-installed version conflicts with the requested version. Should be initialized with the installed Distribution and the requested Requirement. s3 {self.dist} is installed but {self.req} is requiredc C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt dist� s c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt req s c C@ s | j j t � � S( N( t _templatet formatt locals( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt report s c C@ s$ | s | S| j | f } t | � S( st If required_by is non-empty, return a version of self that is a ContextualVersionConflict. ( R4 t ContextualVersionConflict( R� t required_byR4 ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt with_context s ( R R R R� t propertyR� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRa � s R� c B@ s* e Z d Z e j d Z e d � � Z RS( s� A VersionConflict that accepts a third parameter, the set of the requirements that required the installed Distribution. s by {self.required_by}c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ( R R R Ra R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c B@ sS e Z d Z d Z e d � � Z e d � � Z e d � � Z d � Z d � Z RS( s& A requested distribution was not foundsS The '{self.req}' distribution was not found and is required by {self.requirers_str}c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ( s c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt requirers, s c C@ s | j s d Sd j | j � S( Ns the applications , ( R� R> ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt requirers_str0 s c C@ s | j j t � � S( N( R� R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 6 s c C@ s | j � S( N( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __str__9 s ( R R R R� R� R� R� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRb " s c B@ s e Z d Z RS( s> Distribution doesn't have an "extra feature" of the given name( R R R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRc = s i i����c C@ s | t | <d S( s Register `provider_factory` to make providers for `loader_type` `loader_type` is the type or class of a PEP 302 ``module.__loader__``, and `provider_factory` is a function that, passed a *module* object, returns an ``IResourceProvider`` for that module. N( t _provider_factories( t loader_typet provider_factory( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� K s c C@ s� t | t � r2 t j | � p1 t t | � � d Sy t j | } Wn( t k rm t | � t j | } n Xt | d d � } t t | � | � S( s? Return an IResourceProvider for the named module or requirementi t __loader__N( t isinstanceR^ RT t findRE t strR< t modulest KeyErrort __import__t getattrR3 t _find_adapterR� ( t moduleOrReqt modulet loader( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRG U s # c C@ s� | s� t j � d } | d k rz d } t j j | � rz t t d � rw t j | � } d | k rt | d } qt qw qz n | j | j d � � n | d S( Ni R6 s0 /System/Library/CoreServices/SystemVersion.plistt readPlistt ProductVersionR8 ( R= t mac_vert ost patht existst hasattrt plistlibR� t appendR ( t _cacheR t plistt plist_content( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR? b s c C@ s i d d 6d d 6j | | � S( Nt ppct PowerPCt Power_Macintosh( t get( t machine( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _macosx_archr s c C@ s� y d d l m } Wn! t k r7 d d l m } n X| � } t j d k r� | j d � r� yT t � } t j � d j d d � } d t | d � t | d � t | � f SWq� t k r� q� Xn | S( s� Return this platform's string for platform-specific distributions XXX Currently this is the same as ``distutils.util.get_platform()``, but it needs some hacks for Linux and Mac OS X. i ( Rh R7 s macosx-i t t _s macosx-%d.%d-%si ( t sysconfigRh t ImportErrort distutils.utilR< R= t startswithR? R� t unamet replacet intR� RA ( Rh RB R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR9 v s s macosx-(\d+)\.(\d+)-(.*)s darwin-(\d+)\.(\d+)\.(\d+)-(.*)c C@ sO | d k s$ | d k s$ | | k r( t St j | � } | rKt j | � } | s� t j | � } | r� t | j d � � } d | j d � | j d � f } | d k r� | d k s� | d k r� | d k r� t Sn t S| j d � | j d � k s| j d � | j d � k rt St | j d � � t | j d � � k rGt St St S( s� Can code for the `provided` platform run on the `required` platform? Returns true if either platform is ``None``, or the platforms are equal. XXX Needs compatibility checks for Linux and other unixy OSes. i s %s.%si i s 10.3i s 10.4i N( R3 t TrueR: R; t darwinVersionStringR� R@ t False( t providedt requiredt reqMact provMact provDarwint dversiont macosversion( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRi � s* $" *c C@ sN t j d � j } | d } | j � | | d <t | � d j | | � d S( s@ Locate distribution `dist_spec` and run its `script_name` scripti R i N( R< t _getframet f_globalsR- RE RF ( t dist_spect script_namet nst name( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF � s c C@ sg t | t j � r$ t j | � } n t | t � rB t | � } n t | t � sc t d | � � n | S( s@ Return a current distribution object for a Requirement or strings- Expected string, Requirement, or Distribution( R� R t string_typesR^ t parseRG R] t TypeError( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRH � s c C@ s t | � j | | � S( sD Return `name` entry point of `group` for `dist` or raise ImportError( RH RI ( R� R@ R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRI � s c C@ s t | � j | � S( s= Return the entry point map for `group`, or the full entry map( RH RJ ( R� R@ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRJ � s c C@ s t | � j | | � S( s< Return the EntryPoint object for `group`+`name`, or ``None``( RH RK ( R� R@ R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRK � s c B@ s> e Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C@ s d S( s; Does the package's distribution contain the named metadata?N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt has_metadata� R6 c C@ s d S( s' The named metadata resource as a stringN( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_metadata� R6 c C@ s d S( s� Yield named metadata resource as list of non-blank non-comment lines Leading and trailing whitespace is stripped from each line, and lines with ``#`` as the first non-blank character are omitted.N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_metadata_lines� R6 c C@ s d S( s> Is the named metadata a directory? (like ``os.path.isdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt metadata_isdir� R6 c C@ s d S( s? List of metadata names in the directory (like ``os.listdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt metadata_listdir� R6 c C@ s d S( s= Execute the named script in the supplied namespace dictionaryN( ( R� t namespace( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF R6 ( R R R� R� R� R� R� RF ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRw � s c B@ sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s3 An object that provides access to package resourcesc C@ s d S( sd Return a true filesystem path for `resource_name` `manager` must be an ``IResourceManager``N( ( t managert resource_name( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_resource_filename R6 c C@ s d S( si Return a readable file-like object for `resource_name` `manager` must be an ``IResourceManager``N( ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_resource_stream R6 c C@ s d S( sm Return a string containing the contents of `resource_name` `manager` must be an ``IResourceManager``N( ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_resource_string R6 c C@ s d S( s, Does the package contain the named resource?N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt has_resource R6 c C@ s d S( s> Is the named resource a directory? (like ``os.path.isdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRR R6 c C@ s d S( s? List of resource names in the directory (like ``os.listdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRP R6 ( R R R R� R� R� R� RR RP ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRx s c B@ s� e Z d Z d d � Z e d � � Z e d � � Z d � Z d � Z d � Z d d � Z d � Z d � Z d e e d � Z d d e d d � Z d d e d � Z d � Z e d � Z d � Z d � Z d � Z RS( sD A collection of active distributions on sys.path (or a similar list)c C@ s^ g | _ i | _ i | _ g | _ | d k r< t j } n x | D] } | j | � qC Wd S( s? Create working set from list of path entries (default=sys.path)N( t entriest entry_keyst by_keyt callbacksR3 R< R� t add_entry( R� R� t entry( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __init__# s c C@ se | � } y d d l m } Wn t k r1 | SXy | j | � Wn t k r` | j | � SX| S( s1 Prepare the master working set. i ( t __requires__( t __main__R� R� RE Ra t _build_from_requirements( t clst wsR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _build_master0 s c C@ s� | g � } t | � } | j | t � � } x | D] } | j | � q4 Wx0 t j D]% } | | j k rU | j | � qU qU W| j t j (| S( sQ Build a working set from a requirement spec. Rewrites sys.path. ( Re t resolveRZ t addR< R� R� R� ( R� t req_specR� t reqst distsR� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� D s c C@ sT | j j | g � | j j | � x* t | t � D] } | j | | t � q3 Wd S( s� Add a path item to ``.entries``, finding any distributions on it ``find_distributions(entry, True)`` is used to find distributions corresponding to the path entry, and they are added. `entry` is always appended to ``.entries``, even if it is already present. (This is because ``sys.path`` can contain the same value more than once, and the ``.entries`` of the ``sys.path`` WorkingSet should always equal ``sys.path``.) N( R� t setdefaultR� R� RV R� R� R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� Z s c C@ s | j j | j � | k S( s9 True if `dist` is the active distribution for its project( R� R� R. ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __contains__i s c C@ sC | j j | j � } | d k r? | | k r? t | | � � n | S( s� Find a distribution matching requirement `req` If there is an active distribution for the requested project, this returns it as long as it meets the version requirement specified by `req`. But, if there is an active distribution for the project and it does *not* meet the `req` requirement, ``VersionConflict`` is raised. If there is no active distribution for the requested project, ``None`` is returned. N( R� R� R. R3 Ra ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� m s c c@ sg x` | D]X } | j | � } | d k rG x4 | j � D] } | Vq5 Wq | | k r | | Vq q Wd S( s Yield entry point objects from `group` matching `name` If `name` is None, yields all entry points in `group` from all distributions in the working set, otherwise only ones matching both `group` and `name` are yielded (in distribution order). N( RJ R3 t values( R� R@ R� R� R� t ep( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRL } s c C@ sQ t j d � j } | d } | j � | | d <| j | � d j | | � d S( s? Locate distribution for `requires` and run `script_name` scripti R i N( R< R� R� R- RE RF ( R� t requiresR� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF � s c c@ sp i } xc | j D]X } | | j k r+ q n x: | j | D]+ } | | k r9 d | | <| j | Vq9 q9 Wq Wd S( s� Yield distributions for non-duplicate projects in the working set The yield order is the order in which the items' path entries were added to the working set. i N( R� R� R� ( R� t seent itemR. ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __iter__� s c C@ s� | r" | j | j | d | �n | d k r: | j } n | j j | g � } | j j | j g � } | r� | j | j k r� d S| | j | j <| j | k r� | j | j � n | j | k r� | j | j � n | j | � d S( s Add `dist` to working set, associated with `entry` If `entry` is unspecified, it defaults to the ``.location`` of `dist`. On exit from this routine, `entry` is added to the end of the working set's ``.entries`` (if it wasn't already present). `dist` is only added to the working set if it's for a project that doesn't already have a distribution in the set, unless `replace=True`. If it's added, any callbacks registered with the ``subscribe()`` method will be called. R� N( t insert_onR� R3 t locationR� R� R. R� R� t _added_new( R� R� R� t insertR� t keyst keys2( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s+ t | � d d d � } i } i } g } t � } t j t � } x�| r&| j d � } | | k rm qF n | j | | � s� qF n | j | j � } | d k r�| j j | j � } | d k s� | | k rz| rz| } | d k r!| d k rt | j � } q!t g � } t g � } n | j | | | d | �} | | j <| d k rz| j | d � } t | | � � qzn | j | � n | | k r�| | } t | | � j | � � n | j | j � d d d � } | j | � x/ | D]' } | | j | j � | j | | <q�Wt | | <qF W| S( s� List all distributions needed to (recursively) meet `requirements` `requirements` must be a sequence of ``Requirement`` objects. `env`, if supplied, should be an ``Environment`` instance. If not supplied, it defaults to all distributions available within any entry or distribution in the working set. `installer`, if supplied, will be invoked with each requirement that cannot be met by an already-installed distribution; it should return a ``Distribution`` or ``None``. Unless `replace_conflicting=True`, raises a VersionConflict exception if any requirements are found on the path that have the correct name but the wrong version. Otherwise, if an `installer` is supplied it will be invoked to obtain the correct version of the requirement and activate it. `extras` is a list of the extras to be used with these requirements. This is important because extra requirements may look like `my_req; extra = "my_extra"`, which would otherwise be interpreted as a purely optional requirement. Instead, we want to be able to assert that these requirements are truly required. Ni����i t replace_conflicting( t listt _ReqExtrast collectionst defaultdictt sett popt markers_passR� R. R3 R� RZ R� R[ t best_matchRb R� Ra R� R� t extrast extendR� t project_nameR� ( R� t requirementst envt installerR R t processedt bestt to_activatet req_extrasR� R� R� R� R� t dependent_reqt new_requirementst new_requirement( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � sN c C@ sA t | � } | j � i } i } | d k rJ t | j � } | | 7} n | | } | j g � } t t | j | � � x� | D]� } x� | | D]� } | j � g } y | j | | | � } Wn* t k r� } | | | <| r� q� qPq� Xt t | j | � � | j t j | � � Pq� Wq� Wt | � } | j � | | f S( ss Find all activatable distributions in `plugin_env` Example usage:: distributions, errors = working_set.find_plugins( Environment(plugin_dirlist) ) # add plugins+libs to sys.path map(working_set.add, distributions) # display errors print('Could not load', errors) The `plugin_env` should be an ``Environment`` instance that contains only distributions that are in the project's "plugin directory" or directories. The `full_env`, if supplied, should be an ``Environment`` contains all currently-available distributions. If `full_env` is not supplied, one is created automatically from the ``WorkingSet`` this method is called on, which will typically mean that every directory on ``sys.path`` will be scanned for distributions. `installer` is a standard installer callback as used by the ``resolve()`` method. The `fallback` flag indicates whether we should attempt to resolve older versions of a plugin if the newest version cannot be resolved. This method returns a 2-tuple: (`distributions`, `error_info`), where `distributions` is a list of the distributions found in `plugin_env` that were loadable, along with any other distributions that are needed to resolve their dependencies. `error_info` is a dictionary mapping unloadable plugin distributions to an exception instance describing the error that occurred. Usually this will be a ``DistributionNotFound`` or ``VersionConflict`` instance. N( R t sortR3 RZ R� R� R R� t as_requirementR� R` R R R ( R� t plugin_envt full_envR t fallbackt plugin_projectst error_infot distributionsR t shadow_setR R� R� t resolveesR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt find_plugins s4 $ c G@ s7 | j t | � � } x | D] } | j | � q W| S( s� Ensure that distributions matching `requirements` are activated `requirements` must be a string or a (possibly-nested) sequence thereof, specifying the distributions and versions required. The return value is a sequence of the distributions that needed to be activated to fulfill the requirements; all relevant distributions are included, even if they were already activated in this working set. ( R� Re R� ( R� R t neededR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRE s s c C@ sL | | j k r d S| j j | � | s- d Sx | D] } | | � q4 Wd S( s� Invoke `callback` for all distributions If `existing=True` (default), call on all existing ones, as well. N( R� R� ( R� t callbackt existingR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt subscribe� s c C@ s" x | j D] } | | � q Wd S( N( R� ( R� R� R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s* | j | j j � | j j � | j f S( N( R� R� R* R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR' � s c C@ sH | \ } } } } | | _ | j � | _ | j � | _ | | _ d S( N( R� R* R� R� R� ( R� t e_k_b_cR� R R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR) � s N( R R R R3 R� t classmethodR� R� R� R� R� RL RF R� R� R� R� R� R" RE R& R� R' R) ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR[ s& \S R c B@ s e Z d Z d d � Z RS( s> Map each requirement to the extras that demanded it. c @ s@ � f d � | j � d � | p$ d D� } � j p? t | � S( s� Evaluate markers for req against each extra that demanded it. Return False if the req has a marker and fails evaluation. Otherwise, return True. c 3@ s( | ] } � j j i | d 6� Vq d S( t extraN( t markert evaluate( t .0R) ( R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr>� s ( N( N( R� R3 R* t any( R� R� R t extra_evals( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s N( R R R R3 R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c B@ s� e Z d Z d e � e d � Z d � Z d � Z d d � Z d � Z d � Z d e d � Z d d � Z d � Z d � Z d � Z RS( s5 Searchable snapshot of distributions on a search pathc C@ s, i | _ | | _ | | _ | j | � d S( s! Snapshot distributions available on a search path Any distributions found on `search_path` are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. `platform` is an optional string specifying the name of the platform that platform-specific distributions must be compatible with. If unspecified, it defaults to the current platform. `python` is an optional string naming the desired version of Python (e.g. ``'3.3'``); it defaults to the current version. You may explicitly set `platform` (and/or `python`) to ``None`` if you wish to map *all* distributions, not just those compatible with the running platform or Python version. N( t _distmapR= t pythont scan( R� t search_pathR= R0 ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sI | j d k p- | j d k p- | j | j k } | oH t | j | j � S( s� Is distribution `dist` acceptable for this environment? The distribution must match the platform and python version requirements specified when this environment was created, or False is returned. N( R0 R3 t py_versionRi R= ( R� R� t py_compat( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt can_add� s c C@ s | j | j j | � d S( s" Remove `dist` from the environmentN( R/ R. t remove( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR6 � s c C@ sQ | d k r t j } n x2 | D]* } x! t | � D] } | j | � q2 Wq Wd S( sd Scan `search_path` for distributions usable in this environment Any distributions found are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. Only distributions conforming to the platform/python version defined at initialization are added. N( R3 R< R� RV R� ( R� R2 R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR1 � s c C@ s | j � } | j j | g � S( s Return a newest-to-oldest list of distributions for `project_name` Uses case-insensitive `project_name` comparison, assuming all the project's distributions use their project's name converted to all lowercase as their key. ( t lowerR/ R� ( R� R t distribution_key( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __getitem__� s c C@ su | j | � rq | j � rq | j j | j g � } | | k rq | j | � | j d t j d � d t � qq n d S( sL Add `dist` if we ``can_add()`` it and it has not already been added R. t hashcmpt reverseN( R5 t has_versionR/ R� R. R� R t operatort attrgetterR� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s� y | j | � } Wn# t k r8 | s/ � n d } n X| d k rI | Sx% | | j D] } | | k rW | SqW W| j | | � S( s� Find distribution best matching `req` and usable on `working_set` This calls the ``find(req)`` method of the `working_set` to see if a suitable distribution is already active. (This may raise ``VersionConflict`` if an unsuitable version of the project is already active in the specified `working_set`.) If a suitable distribution isn't active, this method returns the newest distribution in the environment that meets the ``Requirement`` in `req`. If no suitable distribution is found, and `installer` is supplied, then the result of calling the environment's ``obtain(req, installer)`` method will be returned. N( R� Ra R3 R. t obtain( R� R� RT R R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR s c C@ s | d k r | | � Sd S( s� Obtain a distribution matching `requirement` (e.g. via download) Obtain a distro that matches requirement (e.g. via download). In the base ``Environment`` class, this routine just returns ``installer(requirement)``, unless `installer` is None, in which case None is returned instead. This method is a hook that allows subclasses to attempt other ways of obtaining a distribution before falling back to the `installer` argument.N( R3 ( R� t requirementR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR? # s c c@ s0 x) | j j � D] } | | r | Vq q Wd S( s= Yield the unique project names of the available distributionsN( R/ R ( R� R. ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� / s c C@ s{ t | t � r | j | � nX t | t � rd xF | D]( } x | | D] } | j | � qF Wq5 Wn t d | f � � | S( s2 In-place addition of a distribution or environments Can't add %r to environment( R� R] R� RZ R� ( R� t othert projectR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __iadd__5 s c C@ s@ | j g d d d d �} x | | f D] } | | 7} q( W| S( s4 Add an environment or distribution to an environmentR= R0 N( R� R3 ( R� RA t newR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __add__A s N( R R R R3 RD t PY_MAJORR� R5 R6 R1 R9 R� R� R R? R� RC RE ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRZ � s c B@ s e Z d Z RS( sT An error occurred extracting a resource The following attributes are available from instances of this exception: manager The resource manager that raised this exception cache_path The base directory for resource extraction original_error The exception instance that caused extraction to fail ( R R R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRd M s c B@ s� e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z e d � � Z d � Z d � Z e d � Z RS( s' Manage resource extraction and packagesc C@ s i | _ d S( N( t cached_files( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� a s c C@ s t | � j | � S( s Does the named resource exist?( RG R� ( R� t package_or_requirementR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRQ d s c C@ s t | � j | � S( s, Is the named resource an existing directory?( RG RR ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRR h s c C@ s t | � j | | � S( s4 Return a true filesystem path for specified resource( RG R� ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRO n s c C@ s t | � j | | � S( s9 Return a readable file-like object for specified resource( RG R� ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRN t s c C@ s t | � j | | � S( s% Return specified resource as a string( RG R� ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRM z s c C@ s t | � j | � S( s1 List the contents of the named resource directory( RG RP ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRP � s c C@ st t j � d } | j p t � } t j d � j � } t | j t � � � } | | _ | | _ | | _ | � d S( s5 Give an error message for problems extracting file(s)i s Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: {old_exc} The Python egg cache directory is currently set to: {cache_path} Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. N( R< t exc_infot extraction_pathRY t textwrapt dedentt lstripRd R� R� R� t cache_patht original_error( R� t old_excRN t tmplt err( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt extraction_error� s c C@ sx | j p t � } t j j | | d | � } y t | � Wn t k rY | j � n X| j | � d | j | <| S( s� Return absolute location in cache for `archive_name` and `names` The parent directory of the resulting path will be created if it does not already exist. `archive_name` should be the base filename of the enclosing egg (which may not be the name of the enclosing zipfile!), including its ".egg" extension. `names`, if provided, should be a sequence of path name parts "under" the egg's extraction location. This method should only be called by resource providers that need to obtain an extraction location, and only for names they intend to extract, as it tracks the generated names for possible cleanup later. s -tmpi ( RJ RY R� R� R> t _bypass_ensure_directoryt ExceptionRS t _warn_unsafe_extraction_pathRG ( R� t archive_namet namest extract_patht target_path( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_cache_path� s c C@ sw t j d k r* | j t j d � r* d St j | � j } | t j @sV | t j @rs d | } t j | t � n d S( sN If the default extraction path is overridden and set to an insecure location, such as /tmp, it opens up an opportunity for an attacker to replace an extracted file with an unauthorized payload. Warn the user if a known insecure location is used. See Distribute #375 for more details. t ntt windirNs� %s is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE environment variable).( R� R� R� t environt statt st_modet S_IWOTHt S_IWGRPt warningst warnt UserWarning( R� t modet msg( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRV � s &c C@ s@ t j d k r< t j | � j d Bd @} t j | | � n d S( s4 Perform any platform-specific postprocessing of `tempname` This is where Mac header rewrites should be done; other platforms don't have anything special they should do. Resource providers should call this method ONLY after successfully extracting a compressed resource. They must NOT call it on resources that are already in the filesystem. `tempname` is the current (temporary) name of the file, and `filename` is the name it will be renamed to by the caller after this routine returns. t posixim i� N( R� R� R_ R` t chmod( R� t tempnamet filenameRf ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt postprocess� s c C@ s% | j r t d � � n | | _ d S( s� Set the base path where resources will be extracted to, if needed. If you do not call this routine before any extractions take place, the path defaults to the return value of ``get_default_cache()``. (Which is based on the ``PYTHON_EGG_CACHE`` environment variable, with various platform-specific fallbacks. See that routine's documentation for more details.) Resources are extracted to subdirectories of this path based upon information given by the ``IResourceProvider``. You may set this to a temporary directory, but then you must call ``cleanup_resources()`` to delete the extracted files when done. There is no guarantee that ``cleanup_resources()`` will be able to remove all extracted files. (Note: you may not change the extraction path for a given resource manager once resources have been extracted, unless you first call ``cleanup_resources()``.) s5 Can't change extraction path, files already extractedN( RG RA RJ ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRW � s c C@ s d S( sB Delete all extracted resource files and directories, returning a list of the file and directory names that could not be successfully removed. This function does not have any concurrency protection, so it should generally only be called when the extraction path is a temporary directory exclusive to a single process. This method is not automatically called; you must call it explicitly or register it as an ``atexit`` function if you wish to ensure cleanup of a temporary directory used for extractions. N( ( R� t force( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRX R6 N( ( R R R R3 RJ R� RQ RR RO RN RM RP RS R[ t staticmethodRV Rl RW R� RX ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR\ ] s c C@ s" t j j d � p! t j d d � S( s� Return the ``PYTHON_EGG_CACHE`` environment variable or a platform-relevant user cache dir for an app named "Python-Eggs". t PYTHON_EGG_CACHEt appnames Python-Eggs( R� R^ R� R t user_cache_dir( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRY s c C@ s t j d d | � S( s� Convert an arbitrary string to a standard distribution name Any runs of non-alphanumeric/. characters are replaced with a single '-'. s [^A-Za-z0-9.]+t -( t ret sub( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRf s c C@ sZ y t t j j | � � SWn9 t j j k rU | j d d � } t j d d | � SXd S( sB Convert an arbitrary string to a standard version string R� R8 s [^A-Za-z0-9.]+Rr N( R� R R R R R� Rs Rt ( R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRg % s c C@ s t j d d | � j � S( s� Convert an arbitrary string to a standard 'extra' name Any runs of non-alphanumeric characters are replaced with a single '_', and the result is always lowercased. s [^A-Za-z0-9.-]+R� ( Rs Rt R7 ( R) ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRl 1 s c C@ s | j d d � S( s| Convert a project or version name to its filename-escaped form Any '-' characters are currently replaced with '_'. Rr R� ( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRm : s c C@ s; y t | � Wn& t k r6 } d | _ d | _ | SXt S( so Validate text as a PEP 508 environment marker; return an exception if invalid or False otherwise. N( Ro t SyntaxErrorR3 Rk t linenoR� ( t textt e( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRn B s c C@ sL y t j j | � } | j � SWn% t j j k rG } t | � � n Xd S( s� Evaluate a PEP 508 environment marker. Return a boolean indicating the marker result in this environment. Raise SyntaxError if marker is invalid. This implementation uses the 'pyparsing' module. N( R t markerst MarkerR+ t InvalidMarkerRu ( Rw R) R* Rx ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRo P s c B@ s� e Z d Z d Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sE Try to implement resources and metadata for arbitrary PEP 302 loadersc C@ s: t | d d � | _ t j j t | d d � � | _ d S( NR� t __file__R6 ( R� R3 R� R� R� t dirnamet module_path( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� f s c C@ s | j | j | � S( N( t _fnR~ ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� j s c C@ s t j | j | | � � S( N( t iot BytesIOR� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� m s c C@ s | j | j | j | � � S( N( t _getR R~ ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� p s c C@ s | j | j | j | � � S( N( t _hasR R~ ( R� R� ( ( s: 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s d | } | j | � s4 e d j e � � � � n | j | � j d d � } | j d d � } | j | j | � } | | d <e j j | � r� e | � j � } e | | d � } | | | UnQ d d l m } e | � d | j d � | f | | <e | | d � } | | | Ud S( Ns scripts/s< Script {script!r} not found in metadata at {self.egg_info!r}s s s R| t execi ( t cache( R� R` R� R� R� R� R R� R� R� R� R t readt compilet linecacheR� t lenR ( R� R� R� t scriptt script_textt script_filenamet sourcet codeR� t script_code( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF � s" %c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( t NotImplementedError( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R� R� ( ( s: 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Provider that returns nothing for all requestsc C@ s t S( N( R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR5 R6 c C@ s d S( NR6 ( ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s g S( N( ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s d S( N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s N( R R R R3 R~ R� R� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR| � s t ZipManifestsc B@ s# e Z d Z e d � � Z e Z RS( s zip manifest builder c @ sB t j | � �- � � f d � � j � D� } t | � SWd QXd S( s Build a dictionary similar to the zipimport directory caches, except instead of tuples, store ZipInfo objects. Use a platform-specific path separator (os.sep) for the path keys for compatibility with pypy on Windows. c 3@ s3 | ]) } | j d t j � � j | � f Vq d S( R� N( R� R� t sept getinfo( R, R� ( t zfile( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr> s N( t zipfilet ZipFilet namelistR ( R� R� R# ( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt build s ( R R R R( R� t load( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s t MemoizedZipManifestsc B@ s) e Z d Z e j d d � Z d � Z RS( s% Memoized zipfile manifests. t manifest_mods manifest mtimec C@ sv t j j | � } t j | � j } | | k sC | | j | k rk | j | � } | j | | � | | <n | | j S( sW Load a manifest at path or return a suitable manifest already loaded. ( R� R� t normpathR_ t st_mtimet mtimeR� R� t manifest( R� R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 1 s ( R R R R t namedtupleR� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� + s c B@ s� e Z d Z d Z e � Z d � Z d � Z d � Z e d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s" Resource support for zips and eggsc C@ s* t j | | � | j j t j | _ d S( N( R R� R� t archiveR� R� t zip_pre( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� E s c C@ sh | j t j � } | | j j k r( d S| j | j � rK | t | j � St d | | j f � � d S( NR6 s %s is not a subpath of %s( t rstripR� R� R� R� R� R� R� t AssertionError( R� t fspath( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _zipinfo_nameI s c C@ sd | j | } | j | j t j � rG | t | j � d j t j � St d | | j f � � d S( Ni s %s is not a subpath of %s( R� R� R� R� R� R� R R� ( R� t zip_pathR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _partsU s !c C@ s | j j | j j � S( N( t _zip_manifestsR� R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt zipinfo_ s c C@ s� | j s t d � � n | j | � } | j � } d j | j | � � | k r~ x* | D] } | j | | j | � � qX Wn | j | | � S( Ns5 resource_filename() only supported for .egg, not .zipR� ( R� R� t _resource_to_zipt _get_eager_resourcesR> R� t _extract_resourcet _eager_to_zip( R� R� R� R� t eagersR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� c s c C@ s/ | j } | j d } t j | � } | | f S( Ni i����( i i i����( t file_sizet date_timet timet mktime( t zip_statt sizeR� t timestamp( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _get_date_and_sizep s c C@ s� | | j � k r^ x9 | j � | D]' } | j | t j j | | � � } q# Wt j j | � S| j | j | � \ } } t s� t d � � n y(| j | j | j | � � } | j | | � r� | St d d t j j | � �\ } } t j | | j j | � � t j | � t | | | f � | j | | � y t | | � Wnl t j k r�t j j | � r�| j | | � r�| St j d k r�t | � t | | � | Sn � n XWn t j k r�| j � n X| S( Ns> "os.rename" and "os.unlink" are not supported on this platforms .$extractt dirR\ ( t _indexR� R� R� R> R} R� R� t WRITE_SUPPORTt IOErrorR[ R� R� t _is_currentt _mkstempt writeR� R� t closeR Rl R t errort isfileR� R RS ( R� R� R� R� t lastR� R� t real_patht outft tmpnam( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� y sD c C@ s� | j | j | � \ } } t j j | � s2 t St j | � } | j | k s_ | j | k rc t S| j j | � } t | d � � } | j � } Wd QX| | k S( sK Return True if the file_path is current for this zip_path R� N( R� R� R� R� R� R� R_ t st_sizeR� R� R� R R� ( R� t file_pathR� R� R� R_ t zip_contentst ft file_contents( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sa | j d k rZ g } x6 d D]. } | j | � r | j | j | � � q q W| | _ n | j S( Ns native_libs.txts eager_resources.txt( s native_libs.txts eager_resources.txt( R� R3 R� R R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s� y | j SWn� t k r� i } x~ | j D]s } | j t j � } xX | r� t j j | d � } | | k r� | | j | d � PqF | j � g | | <qF Wq+ W| | _ | SXd S( Ni����( t _dirindext AttributeErrorR� R R� R� R> R� R ( R� t indR� t partst parent( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s. | j | � } | | j k p- | | j � k S( N( R� R� R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j | � | j � k S( N( R� R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s% t | j � j | j | � d � � S( N( ( R R� R� R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( R� R R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( R� R R~ ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s N( R R R R3 R� R� R� R� R� R� R� R� R� Rn R� R� R� R� R� R� R� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ? s$ 7 c B@ s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s* Metadata handler for standalone PKG-INFO files Usage:: metadata = FileMetadata("/path/to/PKG-INFO") This provider rejects all data and metadata requests except for PKG-INFO, which is treated as existing, and will be the contents of the file at the provided location. c C@ s | | _ d S( N( R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | d k o t j j | j � S( Ns PKG-INFO( R� R� R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s_ | d k r t d � � n t j | j d d d d �� } | j � } Wd QX| j | � | S( Ns PKG-INFOs( No metadata except PKG-INFO is availablet encodings utf-8t errorsR� ( R� R� R R� R� t _warn_on_replacement( R� R� R� t metadata( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ! c C@ sG d j d � } | | k rC d } | j t � � } t j | � n d S( Ns �s utf-8s2 {self.path} could not be properly decoded in UTF-8( R� R� R� Rc Rd ( R� R� t replacement_charRQ Rg ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s t | j | � � S( N( Rj R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ( R R R R� R� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRy � s c B@ s e Z d Z d � Z RS( ss Metadata provider for egg directories Usage:: # Development eggs: egg_info = "/path/to/PackageName.egg-info" base_dir = os.path.dirname(egg_info) metadata = PathMetadata(base_dir, egg_info) dist_name = os.path.splitext(os.path.basename(egg_info))[0] dist = Distribution(basedir, project_name=dist_name, metadata=metadata) # Unpacked egg directories: egg_path = "/path/to/PackageName-ver-pyver-etc.egg" metadata = PathMetadata(egg_path, os.path.join(egg_path,'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) c C@ s | | _ | | _ d S( N( R~ R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ) s ( R R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRz s c B@ s e Z d Z d � Z RS( s Metadata provider for .egg filesc C@ s` | j t j | _ | | _ | j rF t j j | j | j � | _ n | j | _ | j � d S( s- Create a metadata provider from a zipimporterN( R� R� R� R� R� t prefixR� R> R~ R� ( R� t importer( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 1 s ! ( R R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR{ . s R t _distribution_findersc C@ s | t | <d S( sx Register `distribution_finder` to find distributions in sys.path items `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `distribution_finder` is a callable that, passed a path item and the importer instance, yields ``Distribution`` instances found on that path item. See ``pkg_resources.find_on_path`` for an example.N( R� ( t importer_typet distribution_finder( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� @ s c C@ s+ t | � } t t | � } | | | | � S( s. Yield distributions accessible via `path_item`( R R� R� ( t path_itemt onlyR� t finder( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRV J s c c@ s! | j j d � r d St | � } | j d � rH t j | d | �Vn | rR d Sx� | j d � D]� } t | � r� t j j | | � } t t j | � | � } xu | D] } | Vq� Wqb | j � j d � rb t j j | | � } t t j | � � } | | _ t j | | | � Vqb qb Wd S( s@ Find eggs in zip files; possibly multiple nested eggs. s .whlNs PKG-INFOR� R� s .dist-info( R� t endswithR{ R� R] t from_filenameRP R� R� R� R> t find_eggs_in_zipt zipimportt zipimporterR7 R� t from_location( R� R� R� R� t subitemt subpathR� R� t submeta( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� Q s$ c C@ s d S( N( ( ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt find_nothingo s c C@ s d � } t | d | d t �S( sL Given a list of filenames, return them in descending order by version number. >>> names = 'bar', 'foo', 'Python-2.7.10.egg', 'Python-2.7.2.egg' >>> _by_version_descending(names) ['Python-2.7.10.egg', 'Python-2.7.2.egg', 'foo', 'bar'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.egg', 'Setuptools-1.2.3b1.egg'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.post1.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.post1.egg', 'Setuptools-1.2.3b1.egg'] c S@ sY t j j | � \ } } t j | j d � | g � } g | D] } t j j | � ^ q= S( s6 Parse each component of the filename Rr ( R� R� t splitextt itertoolst chainR R R R� ( R� t extR� t part( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _by_version� s R. R; ( t sortedR� ( RX R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _by_version_descendingv s c #@ s� t � � � t � � rH t j � d t � t j j � d � � �Vd St � � } � � f d � | D� } t | � } xQ | D]I } t j j � | � } t � | � � } x | | � D] } | Vq� Wq� Wd S( s6 Yield distributions accessible on a sys.path directoryR� s EGG-INFONc 3@ s' | ] } t � | � � r | Vq d S( N( t dist_factory( R, R� ( R� R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr>� s ( t _normalize_cachedt _is_unpacked_eggR] R� Rz R� R� R> t safe_listdirR R ( R� R� R� R� t filteredt path_item_entriesR� t fullpatht factoryR� ( ( R� R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt find_on_path� s c C@ sf | j � } t t | j d � � } | r. t S| rE t | � rE t S| r_ | j d � r_ t St � S( s9 Return a dist_factory for a path_item and entry s .egg-infos .dist-infos .egg-link( s .egg-infos .dist-info( R7 R- R R� t distributions_from_metadataR� RV t resolve_egg_linkt NoDists( R� R� R� R7 t is_meta( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s R c B@ s2 e Z d Z d � Z e j r' e Z n d � Z RS( sS >>> bool(NoDists()) False >>> list(NoDists()('anything')) [] c C@ s t S( N( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __bool__� s c C@ s t d � S( N( ( t iter( R� R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __call__� s ( R R R R R t PY2t __nonzero__R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ s� y t j | � SWnn t t f k r* nX t k r� } | j t j t j t j f k po t | d d � d k } | s� � q� n Xd S( sI Attempt to list contents of path, but suppress some exceptions. t winerrori N( ( R� R� t PermissionErrort NotADirectoryErrort OSErrort errnot ENOTDIRt EACCESt ENOENTR� R3 ( R� Rx t ignorable( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s ! c c@ s� t j j | � } t j j | � rU t t j | � � d k rC d St | | � } n t | � } t j j | � } t j | | | d t �Vd S( Ni t precedence( R� R� R} R R� R� Rz Ry R� R] R� Rv ( R� t rootR� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c c@ sD t | � �2 } x( | D] } | j � } | r | Vq q WWd QXd S( s1 Yield non-empty lines from file at path N( R t strip( R� R� t line( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt non_empty_lines� s c @ s> t � � } � f d � | D� } t t | � } t | d � S( sa Given a path to an .egg-link, resolve distributions present in the referenced path. c 3@ s0 | ]& } t j j t j j � � | � Vq d S( N( R� R� R> R} ( R, t ref( R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr> s ( ( R% R RV t next( R� t referenced_pathst resolved_pathst dist_groups( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR s t FileFindert _namespace_handlerst _namespace_packagesc C@ s | t | <d S( s� Register `namespace_handler` to declare namespace packages `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `namespace_handler` is a callable like this:: def namespace_handler(importer, path_entry, moduleName, module): # return a path_entry to use for child packages Namespace handlers are only called if the importer object has already agreed that it can handle the relevant path item, and they should only return a subpath if the module __path__ does not already contain an equivalent subpath. For an example namespace handler, see ``pkg_resources.file_ns_handler``. N( R, ( R� t namespace_handler( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s t | � } | d k r d S| j | � } | d k r; d St j j | � } | d k r� t j | � } t j | <g | _ t | � n! t | d � s� t d | � � n t t | � } | | | | | � } | d k r| j } | j | � | j | � t | | | � n | S( sE Ensure that named package includes a subpath of path_item (if needed)t __path__s Not a package:N( R R3 t find_moduleR< R� R� t typest ModuleTypeR/ t _set_parent_nsR� R� R� R, R� t load_modulet _rebuild_mod_path( t packageNameR� R� R� R� t handlerR� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _handle_ns* s* c @ s� g t j D] } t | � ^ q � � f d � � � � f d � } t | t � sV d S| j d | � g | D] } t | � ^ qm | j (d S( sq Rebuild module.__path__ ensuring that all entries are ordered corresponding to their sys.path order c @ s0 y � j | � SWn t k r+ t d � SXd S( s/ Workaround for #520 and #513. t infN( t indexRA t float( R� ( t sys_path( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt safe_sys_path_indexK s c @ sL | j t j � } � j d � d } | | } � t t j j | � � � S( sR Return the ordinal of the path based on its position in sys.path R8 i ( R R� R� t countR R> ( R� t path_partst module_partsR� ( t package_nameR= ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt position_in_sys_pathT s NR. ( R< R� R R� R R R/ ( t orig_pathRA R� t pRB ( ( RA R= R< s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR5 D s " c C@ s t j � z� | t k r d St j d } } d | k r� d j | j d � d � } t | � | t k rx t | � n y t j | j } Wq� t k r� t d | � � q� Xn t j | g � j | � t j | g � x | D] } t | | � q� WWd t j � Xd S( s9 Declare that package 'packageName' is a namespace packageNR8 i����s Not a package:( t _impt acquire_lockR- R< R� R3 R> R RS R� R� R/ R� R� R� R� R8 t release_lock( R6 R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRS e s& c C@ sb t j � zF x? t j | d � D]+ } t | | � } | r t | | � q q WWd t j � Xd S( sD Ensure that previously-declared namespace packages include path_itemN( ( RE RF R- R� R8 R� RG ( R� R� t packageR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s` t j j | | j d � d � } t | � } x+ | j D] } t | � | k r8 Pq8 q8 W| Sd S( sB Compute an ns-package subpath for a filesystem or zipfile importerR8 i����N( R� R� R> R R R/ ( R� R� R6 R� R� t normalizedR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt file_ns_handler� s " c C@ s d S( N( R3 ( R� R� R6 R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt null_ns_handler� s c C@ s t j j t j j | � � S( s1 Normalize a file/dir name for comparison purposes( R� R� t normcaset realpath( Rk ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRq � s c C@ s9 y | | SWn& t k r4 t | � | | <} | SXd S( N( R� Rq ( Rk R� t result( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ s | j � j d � S( s7 Determine if given path appears to be an egg. s .egg( R7 R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s. t | � o- t j j t j j | d d � � S( s@ Determine if given path appears to be an unpacked egg. s EGG-INFOs PKG-INFO( R� R� R� R� R> ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ sU | j d � } | j � } | rQ d j | � } t t j | | t j | � n d S( NR8 ( R R R> t setattrR< R� ( R6 R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR3 � s c c@ s� t | t j � rV xn | j � D]0 } | j � } | r | j d � r | Vq q Wn- x* | D]" } x t | � D] } | Vqp Wq] Wd S( s9 Yield non-empty/non-comment lines of a string or sequencet #N( R� R R� t splitlinesR# R� Rj ( t strst st ss( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRj � s s \w+(\.\w+)*$s� (?P<name>[^-]+) ( -(?P<ver>[^-]+) ( -py(?P<pyver>[^-]+) ( -(?P<plat>.+) )? )? )? c B@ s� e Z d Z d d d d � Z d � Z d � Z e d � Z d � Z d d d � Z e j d � Z e d d � � Z e d � � Z e d d � � Z e d d � � Z RS( s3 Object representing an advertised importable objectc C@ s[ t | � s t d | � � n | | _ | | _ t | � | _ t | � | _ | | _ d S( Ns Invalid module name( t MODULERA R� t module_namet tuplet attrsR R� ( R� R� RV RX R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sf d | j | j f } | j r< | d d j | j � 7} n | j rb | d d j | j � 7} n | S( Ns %s = %st :R8 s [%s]t ,( R� RV RX R> R ( R� RS ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s d t | � S( Ns EntryPoint.parse(%r)( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c O@ sO | s | s | r, t j d t d d �n | rE | j | | � n | j � S( sH Require packages for this EntryPoint, then resolve it. sJ Parameters to load are deprecated. Call .resolve and .require separately.t stackleveli ( Rc Rd t DeprecationWarningRE R� ( R� RE R4 t kwargs( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ sd t | j d d g d d �} y t j t | j | � SWn% t k r_ } t t | � � � n Xd S( sD Resolve the entry point from its module and attrs. t fromlistR t leveli N( R� RV t functoolst reduceR� RX R� R� R� ( R� R� t exc( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ sr | j r% | j r% t d | � � n | j j | j � } t j | | | d | j �} t t t j | � � d S( Ns& Can't require() without a distributionR ( R R� Rc R� RT R� R R R� ( R� R R R� R# ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRE s s] \s*(?P<name>.+?)\s*=\s*(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+))?\s*(?P<extras>\[.*\])?\s*$c C@ s� | j j | � } | s0 d } t | | � � n | j � } | j | d � } | d rl | d j d � n d } | | d | d | | | � S( s Parse a single entry point from string `src` Entry point syntax follows the form:: name = some.module:some.attr [extra1, extra2] The entry name and module name are required, but the ``:attrs`` and ``[extras]`` parts are optional s9 EntryPoint must be in 'name=module:attrs [extras]' formatR t attrR8 R� R� ( ( t patternR; RA t groupdictt _parse_extrasR ( R� t srcR� RC Rg t resR RX ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 6 s #c C@ s9 | s d St j d | � } | j r2 t � � n | j S( Nt x( ( R^ R� t specsRA R ( R� t extras_specR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRf J s c C@ s� t | � s t d | � � n i } xZ t | � D]L } | j | | � } | j | k rp t d | | j � � n | | | j <q1 W| S( s Parse an entry point groups Invalid group names Duplicate entry point( RU RA Rj R� R� ( R� R@ t linesR� t thisR$ R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt parse_groupS s c C@ s� t | t � r | j � } n t | � } i } x~ | D]v \ } } | d k rj | s[ q7 n t d � � n | j � } | | k r� t d | � � n | j | | | � | | <q7 W| S( s! Parse a map of entry point groupss% Entry points must be listed in groupss Duplicate group nameN( R� R R# Rk R3 RA R# Rn ( R� t dataR� t mapsR@ Rl ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt parse_map` s ( ( N( R R R R3 R� R� R� R� R� R� RE Rs R� Rd R( R� Rf Rn Rq ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR_ � s c C@ sK | s d St j j | � } | d j d � rG t j j | d d � S| S( NR6 i����s md5=( R6 ( R R� t urlparseR� t urlunparse( R� t parsed( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _remove_md5_fragmentt s c C@ s[ d � } t | | � } t t | � d � } | j d � \ } } } t | j � � pZ d S( s� Given an iterable of lines from a Metadata file, return the value of the Version field, if present, or None otherwise. c S@ s | j � j d � S( Ns version:( R7 R� ( R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt is_version_line� s R6 RY N( R R' R t partitionRg R# R3 ( Rl Rv t version_linesR$ R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _version_from_file} s c B@ s� e Z d Z d Z d% d% d% d% e d% e d � Z e d% d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z d � Z e d � � Z e d � � Z e d � � Z d � Z d& d � Z d � Z d% e d � Z d � Z d � Z! d � Z" d � Z# e d% d � � Z$ d � Z% d � Z& d% d � Z' d � Z( d% e d � Z) d! � Z* d" � Z+ d# � Z, e d$ � � Z- RS(' s5 Wrap an actual or potential sys.path entry w/metadatas PKG-INFOc C@ sj t | p d � | _ | d k r3 t | � | _ n | | _ | | _ | | _ | | _ | p` t | _ d S( Nt Unknown( Rf R R3 Rg t _versionR3 R= R� R! R} t _provider( R� R� R� R R R3 R= R! ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c K@ s� d g d \ } } } } t j j | � \ } } | j � t k r� t | j � } t | � } | r� | j d d d d � \ } } } } q� n | | | d | d | d | d | | �j � S( Ni R� t vert pyverRB R R R3 R= ( R3 R� R� R� R7 t _distributionImplt EGG_NAMER@ t _reload_version( R� R� R� R� R R R R3 R= R R; ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s $c C@ s | S( N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s: | j | j | j t | j � | j p* d | j p6 d f S( NR6 ( t parsed_versionR! R. Ru R� R3 R= ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR: � s c C@ s t | j � S( N( t hashR: ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __hash__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __lt__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __le__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __gt__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __ge__� s c C@ s& t | | j � s t S| j | j k S( N( R� R� R� R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __eq__� s c C@ s | | k S( N( ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __ne__� s c C@ s: y | j SWn( t k r5 | j j � | _ } | SXd S( N( t _keyR� R R7 ( R� R. ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR. � s c C@ s+ t | d � s$ t | j � | _ n | j S( Nt _parsed_version( R� R R R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sy t j j } t | j | � } | s( d S| j s5 d St j d � j � j d d � } t j | j t | � � t � d S( Ns> '{project_name} ({version})' is being parsed as a legacy, non PEP 440, version. You may find odd behavior and sort order. In particular it will be sorted as less than 0.0. It is recommended to migrate to PEP 440 compatible versions. s R� ( R R R R� R� RK RL R# R� Rc Rd R� t varsR ( R� t LVt is_legacyRQ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _warn_legacy_version� s c C@ sg y | j SWnU t k rb t | j | j � � } | d k r^ d } t | | j | � � n | SXd S( Ns( Missing 'Version:' header and/or %s file( R{ R� Ry t _get_metadatat PKG_INFOR3 RA ( R� R RQ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ s> y | j SWn) t k r6 | j | j � � | _ n X| j S( s~ A map of extra to its list of (direct) requirements for this distribution, including the null extra. ( t _Distribution__dep_mapR� t _filter_extrast _build_dep_map( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _dep_map s c C@ s� x� t t d | � � D]� } | } | j | � } | j d � \ } } } | oe t | � pe t | � } | rw g } n t | � p� d } | j | g � j | � q W| S( s� Given a mapping of extras to dependencies, strip off environment markers and filter out any dependencies not matching the markers. RY N( R R R3 R Rw Rn Ro Rl R� R ( t dmR) t new_extraR� R� R* t fails_marker( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s` i } xS d D]K } xB t | j | � � D]+ \ } } | j | g � j t | � � q) Wq W| S( Ns requires.txts depends.txt( s requires.txts depends.txt( Rk R� R� R Re ( R� R� R� R) R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� , s "'c C@ s� | j } g } | j | j d d � � xS | D]K } y | j | t | � � Wq/ t k ry t d | | f � � q/ Xq/ W| S( s@ List of Requirements needed for this distro if `extras` are useds %s has no such extra feature %rN( ( R� R R� R3 Rl R� Rc ( R� R R� t depsR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 3 s c c@ s5 | j | � r1 x | j | � D] } | Vq Wn d S( N( R� R� ( R� R� R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� A s c C@ s� | d k r t j } n | j | d | �| t j k r� t | j � x6 | j d � D]" } | t j k rW t | � qW qW Wn d S( s> Ensure distribution is importable on `path` (default=sys.path)R� s namespace_packages.txtN( R3 R< R� R� R� R� R� R� RS ( R� R� R� t pkg( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt activateF s c C@ sO d t | j � t | j � | j p' t f } | j rK | d | j 7} n | S( s@ Return what this distribution's standard .egg filename should bes %s-%s-py%sRr ( Rm R R R3 RF R= ( R� Rk ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� Q s c C@ s( | j r d | | j f St | � Sd S( Ns %s (%s)( R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� \ s c C@ sM y t | d d � } Wn t k r/ d } n X| p9 d } d | j | f S( NR s [unknown version]s %s %s( R� R3 RA R ( R� R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� b s c C@ s. | j d � r t | � � n t | j | � S( sA Delegate all unrecognized public attributes to .metadata providerR� ( R� R� R� R| ( R� Rc ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __getattr__j s c K@ s( | j t | � t j j | � | | � S( N( R� R R� R� R� ( R� Rk R� R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� p s c C@ sT t | j t j j � r1 d | j | j f } n d | j | j f } t j | � S( s? 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If replace=True: - If location is already on path anywhere (not eggs) or higher priority than its parent (eggs) do nothing. - Else: - If it's an egg and its parent directory is on path, insert just ahead of the parent, removing any lower-priority entries. - Else: add it to the front of path. Ni i ( R� R R� R� R} t enumerateR! Rr R< t check_version_conflictR� R� R� R: RA ( R� R� t locR� t nloct bdirRD t npathR� t np( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � sB + c C@ s� | j d k r d St j | j d � � } t | j � } x� | j d � D]� } | t j k sJ | | k sJ | t k r} qJ n | d k r� qJ n t t j | d d � } | r� t | � j | � sJ | j | j � r� qJ n t d | | | j f � qJ Wd S( Nt setuptoolss namespace_packages.txts top_level.txtt pkg_resourcest siteR| sI Module %s was already imported from %s, but %s is being added to sys.path( R� R� R� ( R. 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( Ry R� R� R{ ( R� t md_version( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ( R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s t DistInfoDistributionc B@ sJ e Z d Z d Z e j d � Z e d � � Z e d � � Z d � Z RS( sV Wrap an actual or potential sys.path entry w/metadata, .dist-info style. t METADATAs ([\(,])\s*(\d.*?)\s*([,\)])c C@ sT y | j SWnB t k rO | j | j � } t j j � j | � | _ | j SXd S( s Parse and cache metadataN( t _pkg_infoR� R� R� t emailt parsert Parsert parsestr( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _parsed_pkg_info! s c C@ s6 y | j SWn$ t k r1 | j � | _ | j SXd S( N( t _DistInfoDistribution__dep_mapR� t _compute_dependencies( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� + s c @ s� i g d 6} | _ g � x3 | j j d � p2 g D] } � j t | � � q3 W� f d � } t | d � � } | d j | � xR | j j d � p� g D]8 } t | j � � } t t | | � � | � | | <q� W| S( s+ Recompute this distribution's dependencies.s Requires-Distc 3@ s@ x9 � D]1 } | j s0 | j j i | d 6� r | Vq q Wd S( NR) ( R* R+ ( R) R� ( R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt reqs_for_extra< s #s Provides-ExtraN( R3 R� R� t get_allR Re t frozensetRl R# R ( R� R� R� R� t commonR) t s_extra( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 3 s $( R R R R� Rs R� t EQEQR� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s s .eggs .egg-infos .dist-infoc O@ sn d } t � } y- x& t j | � j | k r: | d 7} q WWn t k rO n Xt j d | d | | � d S( Ni R[ ( R R< R� R� RA Rc Rd ( R4 R R_ R% ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� R s t RequirementParseErrorc B@ s e Z d � Z RS( c C@ s d j | j � S( NR� ( R> R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ` s ( R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� _ s c c@ s� t t | � � } x� | D]~ } d | k rA | | j d � } n | j d � r� | d j � } y | t | � 7} Wq� t k r� d SXn t | � Vq Wd S( s� Yield ``Requirement`` objects for each specification in `strs` `strs` must be a string, or a (possibly-nested) iterable thereof. s #s \i����N( R Rj R� R� R# R' t StopIterationR^ ( RR Rl R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRe d s c B@ sM e Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z RS( c C@ s y t t | � j | � Wn+ t j j k rG } t t | � � � n X| j | _ t | j � } | | j � | _ | _ g | j D] } | j | j f ^ q� | _ t t t | j � � | _ | j | j t | j � | j r� t | j � n d f | _ t | j � | _ d S( s> DO NOT CALL THIS UNDOCUMENTED METHOD; use Requirement.parse()!N( t superR^ R� R R t InvalidRequirementR� R� R� t unsafe_nameRf R7 R R. t specifierR= R Rj RW R Rl R R� R* R3 t hashCmpR� t _Requirement__hash( R� t requirement_stringRx R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� { s + $c C@ s t | t � o | j | j k S( N( R� R^ R� ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | | k S( N( ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sG t | t � r1 | j | j k r% t S| j } n | j j | d t �S( Nt prereleases( R� R] R. 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This function has explicit effects on the global state of pkg_resources. It is intended to be invoked once at the initialization of this module. Invocation by other packages is unsupported and done at their own risk. R� RT c s@ s! | ] } | j d t � Vq d S( R� N( R� R� ( R, R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr>+ s c S@ s | j d t � S( NR� ( R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR5 / R6 R% N( R[ R� R! 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R� R9 R� R: R� Rh Ri RF R� RH RI RJ RK Rw Rx R� R[ R R RZ R� Rd R\ RY Rf Rg Rl Rm Rn Ro R~ R R� R� R| R} R� R� R� R� Ry Rz R{ R� RV R� R� R R R R R R R% R t ImpImporterR� R+ R� R8 R5 RS R� RJ RK Rq R R� R R3 Rj R; RU t VERBOSEt IGNORECASER� R_ Ru Ry R] R� R� R R� RA R� Re R R^ R� R� Rp RT Rk R� t filterwarningsR� R R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt <module> s� + . � ��� d �' ! ! � � }2 6 PK @N#]x(�� � 0 site-packages/pkg_resources/_vendor/pyparsing.pynu �[��� # module pyparsing.py # # Copyright (c) 2003-2016 Paul T. McGuire # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. # IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY # CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # __doc__ = \ """ pyparsing module - Classes and methods to define and execute parsing grammars The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions. With pyparsing, you don't need to learn a new syntax for defining grammars or matching expressions - the parsing module provides a library of classes that you use to construct the grammar directly in Python. Here is a program to parse "Hello, World!" (or any greeting of the form C{"<salutation>, <addressee>!"}), built up using L{Word}, L{Literal}, and L{And} elements (L{'+'<ParserElement.__add__>} operator gives L{And} expressions, strings are auto-converted to L{Literal} expressions):: from pyparsing import Word, alphas # define grammar of a greeting greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) The program outputs the following:: Hello, World! -> ['Hello', ',', 'World', '!'] The Python representation of the grammar is quite readable, owing to the self-explanatory class names, and the use of '+', '|' and '^' operators. The L{ParseResults} object returned from L{ParserElement.parseString<ParserElement.parseString>} can be accessed as a nested list, a dictionary, or an object with named attributes. The pyparsing module handles some of the problems that are typically vexing when writing text parsers: - extra or missing whitespace (the above program will also handle "Hello,World!", "Hello , World !", etc.) - quoted strings - embedded comments """ __version__ = "2.1.10" __versionTime__ = "07 Oct 2016 01:31 UTC" __author__ = "Paul McGuire <ptmcg@users.sourceforge.net>" import string from weakref import ref as wkref import copy import sys import warnings import re import sre_constants import collections import pprint import traceback import types from datetime import datetime try: from _thread import RLock except ImportError: from threading import RLock try: from collections import OrderedDict as _OrderedDict except ImportError: try: from ordereddict import OrderedDict as _OrderedDict except ImportError: _OrderedDict = None #~ sys.stderr.write( "testing pyparsing module, version %s, %s\n" % (__version__,__versionTime__ ) ) __all__ = [ 'And', 'CaselessKeyword', 'CaselessLiteral', 'CharsNotIn', 'Combine', 'Dict', 'Each', 'Empty', 'FollowedBy', 'Forward', 'GoToColumn', 'Group', 'Keyword', 'LineEnd', 'LineStart', 'Literal', 'MatchFirst', 'NoMatch', 'NotAny', 'OneOrMore', 'OnlyOnce', 'Optional', 'Or', 'ParseBaseException', 'ParseElementEnhance', 'ParseException', 'ParseExpression', 'ParseFatalException', 'ParseResults', 'ParseSyntaxException', 'ParserElement', 'QuotedString', 'RecursiveGrammarException', 'Regex', 'SkipTo', 'StringEnd', 'StringStart', 'Suppress', 'Token', 'TokenConverter', 'White', 'Word', 'WordEnd', 'WordStart', 'ZeroOrMore', 'alphanums', 'alphas', 'alphas8bit', 'anyCloseTag', 'anyOpenTag', 'cStyleComment', 'col', 'commaSeparatedList', 'commonHTMLEntity', 'countedArray', 'cppStyleComment', 'dblQuotedString', 'dblSlashComment', 'delimitedList', 'dictOf', 'downcaseTokens', 'empty', 'hexnums', 'htmlComment', 'javaStyleComment', 'line', 'lineEnd', 'lineStart', 'lineno', 'makeHTMLTags', 'makeXMLTags', 'matchOnlyAtCol', 'matchPreviousExpr', 'matchPreviousLiteral', 'nestedExpr', 'nullDebugAction', 'nums', 'oneOf', 'opAssoc', 'operatorPrecedence', 'printables', 'punc8bit', 'pythonStyleComment', 'quotedString', 'removeQuotes', 'replaceHTMLEntity', 'replaceWith', 'restOfLine', 'sglQuotedString', 'srange', 'stringEnd', 'stringStart', 'traceParseAction', 'unicodeString', 'upcaseTokens', 'withAttribute', 'indentedBlock', 'originalTextFor', 'ungroup', 'infixNotation','locatedExpr', 'withClass', 'CloseMatch', 'tokenMap', 'pyparsing_common', ] system_version = tuple(sys.version_info)[:3] PY_3 = system_version[0] == 3 if PY_3: _MAX_INT = sys.maxsize basestring = str unichr = chr _ustr = str # build list of single arg builtins, that can be used as parse actions singleArgBuiltins = [sum, len, sorted, reversed, list, tuple, set, any, all, min, max] else: _MAX_INT = sys.maxint range = xrange def _ustr(obj): """Drop-in replacement for str(obj) that tries to be Unicode friendly. It first tries str(obj). If that fails with a UnicodeEncodeError, then it tries unicode(obj). It then < returns the unicode object | encodes it with the default encoding | ... >. """ if isinstance(obj,unicode): return obj try: # If this works, then _ustr(obj) has the same behaviour as str(obj), so # it won't break any existing code. return str(obj) except UnicodeEncodeError: # Else encode it ret = unicode(obj).encode(sys.getdefaultencoding(), 'xmlcharrefreplace') xmlcharref = Regex('&#\d+;') xmlcharref.setParseAction(lambda t: '\\u' + hex(int(t[0][2:-1]))[2:]) return xmlcharref.transformString(ret) # build list of single arg builtins, tolerant of Python version, that can be used as parse actions singleArgBuiltins = [] import __builtin__ for fname in "sum len sorted reversed list tuple set any all min max".split(): try: singleArgBuiltins.append(getattr(__builtin__,fname)) except AttributeError: continue _generatorType = type((y for y in range(1))) def _xml_escape(data): """Escape &, <, >, ", ', etc. in a string of data.""" # ampersand must be replaced first from_symbols = '&><"\'' to_symbols = ('&'+s+';' for s in "amp gt lt quot apos".split()) for from_,to_ in zip(from_symbols, to_symbols): data = data.replace(from_, to_) return data class _Constants(object): pass alphas = string.ascii_uppercase + string.ascii_lowercase nums = "0123456789" hexnums = nums + "ABCDEFabcdef" alphanums = alphas + nums _bslash = chr(92) printables = "".join(c for c in string.printable if c not in string.whitespace) class ParseBaseException(Exception): """base exception class for all parsing runtime exceptions""" # Performance tuning: we construct a *lot* of these, so keep this # constructor as small and fast as possible def __init__( self, pstr, loc=0, msg=None, elem=None ): self.loc = loc if msg is None: self.msg = pstr self.pstr = "" else: self.msg = msg self.pstr = pstr self.parserElement = elem self.args = (pstr, loc, msg) @classmethod def _from_exception(cls, pe): """ internal factory method to simplify creating one type of ParseException from another - avoids having __init__ signature conflicts among subclasses """ return cls(pe.pstr, pe.loc, pe.msg, pe.parserElement) def __getattr__( self, aname ): """supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text """ if( aname == "lineno" ): return lineno( self.loc, self.pstr ) elif( aname in ("col", "column") ): return col( self.loc, self.pstr ) elif( aname == "line" ): return line( self.loc, self.pstr ) else: raise AttributeError(aname) def __str__( self ): return "%s (at char %d), (line:%d, col:%d)" % \ ( self.msg, self.loc, self.lineno, self.column ) def __repr__( self ): return _ustr(self) def markInputline( self, markerString = ">!<" ): """Extracts the exception line from the input string, and marks the location of the exception with a special symbol. """ line_str = self.line line_column = self.column - 1 if markerString: line_str = "".join((line_str[:line_column], markerString, line_str[line_column:])) return line_str.strip() def __dir__(self): return "lineno col line".split() + dir(type(self)) class ParseException(ParseBaseException): """ Exception thrown when parse expressions don't match class; supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text Example:: try: Word(nums).setName("integer").parseString("ABC") except ParseException as pe: print(pe) print("column: {}".format(pe.col)) prints:: Expected integer (at char 0), (line:1, col:1) column: 1 """ pass class ParseFatalException(ParseBaseException): """user-throwable exception thrown when inconsistent parse content is found; stops all parsing immediately""" pass class ParseSyntaxException(ParseFatalException): """just like L{ParseFatalException}, but thrown internally when an L{ErrorStop<And._ErrorStop>} ('-' operator) indicates that parsing is to stop immediately because an unbacktrackable syntax error has been found""" pass #~ class ReparseException(ParseBaseException): #~ """Experimental class - parse actions can raise this exception to cause #~ pyparsing to reparse the input string: #~ - with a modified input string, and/or #~ - with a modified start location #~ Set the values of the ReparseException in the constructor, and raise the #~ exception in a parse action to cause pyparsing to use the new string/location. #~ Setting the values as None causes no change to be made. #~ """ #~ def __init_( self, newstring, restartLoc ): #~ self.newParseText = newstring #~ self.reparseLoc = restartLoc class RecursiveGrammarException(Exception): """exception thrown by L{ParserElement.validate} if the grammar could be improperly recursive""" def __init__( self, parseElementList ): self.parseElementTrace = parseElementList def __str__( self ): return "RecursiveGrammarException: %s" % self.parseElementTrace class _ParseResultsWithOffset(object): def __init__(self,p1,p2): self.tup = (p1,p2) def __getitem__(self,i): return self.tup[i] def __repr__(self): return repr(self.tup[0]) def setOffset(self,i): self.tup = (self.tup[0],i) class ParseResults(object): """ Structured parse results, to provide multiple means of access to the parsed data: - as a list (C{len(results)}) - by list index (C{results[0], results[1]}, etc.) - by attribute (C{results.<resultsName>} - see L{ParserElement.setResultsName}) Example:: integer = Word(nums) date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: # date_str = integer("year") + '/' + integer("month") + '/' + integer("day") # parseString returns a ParseResults object result = date_str.parseString("1999/12/31") def test(s, fn=repr): print("%s -> %s" % (s, fn(eval(s)))) test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' result['month'] -> '12' result.day -> '31' 'month' in result -> True 'minutes' in result -> False result.dump() -> ['1999', '/', '12', '/', '31'] - day: 31 - month: 12 - year: 1999 """ def __new__(cls, toklist=None, name=None, asList=True, modal=True ): if isinstance(toklist, cls): return toklist retobj = object.__new__(cls) retobj.__doinit = True return retobj # Performance tuning: we construct a *lot* of these, so keep this # constructor as small and fast as possible def __init__( self, toklist=None, name=None, asList=True, modal=True, isinstance=isinstance ): if self.__doinit: self.__doinit = False self.__name = None self.__parent = None self.__accumNames = {} self.__asList = asList self.__modal = modal if toklist is None: toklist = [] if isinstance(toklist, list): self.__toklist = toklist[:] elif isinstance(toklist, _generatorType): self.__toklist = list(toklist) else: self.__toklist = [toklist] self.__tokdict = dict() if name is not None and name: if not modal: self.__accumNames[name] = 0 if isinstance(name,int): name = _ustr(name) # will always return a str, but use _ustr for consistency self.__name = name if not (isinstance(toklist, (type(None), basestring, list)) and toklist in (None,'',[])): if isinstance(toklist,basestring): toklist = [ toklist ] if asList: if isinstance(toklist,ParseResults): self[name] = _ParseResultsWithOffset(toklist.copy(),0) else: self[name] = _ParseResultsWithOffset(ParseResults(toklist[0]),0) self[name].__name = name else: try: self[name] = toklist[0] except (KeyError,TypeError,IndexError): self[name] = toklist def __getitem__( self, i ): if isinstance( i, (int,slice) ): return self.__toklist[i] else: if i not in self.__accumNames: return self.__tokdict[i][-1][0] else: return ParseResults([ v[0] for v in self.__tokdict[i] ]) def __setitem__( self, k, v, isinstance=isinstance ): if isinstance(v,_ParseResultsWithOffset): self.__tokdict[k] = self.__tokdict.get(k,list()) + [v] sub = v[0] elif isinstance(k,(int,slice)): self.__toklist[k] = v sub = v else: self.__tokdict[k] = self.__tokdict.get(k,list()) + [_ParseResultsWithOffset(v,0)] sub = v if isinstance(sub,ParseResults): sub.__parent = wkref(self) def __delitem__( self, i ): if isinstance(i,(int,slice)): mylen = len( self.__toklist ) del self.__toklist[i] # convert int to slice if isinstance(i, int): if i < 0: i += mylen i = slice(i, i+1) # get removed indices removed = list(range(*i.indices(mylen))) removed.reverse() # fixup indices in token dictionary for name,occurrences in self.__tokdict.items(): for j in removed: for k, (value, position) in enumerate(occurrences): occurrences[k] = _ParseResultsWithOffset(value, position - (position > j)) else: del self.__tokdict[i] def __contains__( self, k ): return k in self.__tokdict def __len__( self ): return len( self.__toklist ) def __bool__(self): return ( not not self.__toklist ) __nonzero__ = __bool__ def __iter__( self ): return iter( self.__toklist ) def __reversed__( self ): return iter( self.__toklist[::-1] ) def _iterkeys( self ): if hasattr(self.__tokdict, "iterkeys"): return self.__tokdict.iterkeys() else: return iter(self.__tokdict) def _itervalues( self ): return (self[k] for k in self._iterkeys()) def _iteritems( self ): return ((k, self[k]) for k in self._iterkeys()) if PY_3: keys = _iterkeys """Returns an iterator of all named result keys (Python 3.x only).""" values = _itervalues """Returns an iterator of all named result values (Python 3.x only).""" items = _iteritems """Returns an iterator of all named result key-value tuples (Python 3.x only).""" else: iterkeys = _iterkeys """Returns an iterator of all named result keys (Python 2.x only).""" itervalues = _itervalues """Returns an iterator of all named result values (Python 2.x only).""" iteritems = _iteritems """Returns an iterator of all named result key-value tuples (Python 2.x only).""" def keys( self ): """Returns all named result keys (as a list in Python 2.x, as an iterator in Python 3.x).""" return list(self.iterkeys()) def values( self ): """Returns all named result values (as a list in Python 2.x, as an iterator in Python 3.x).""" return list(self.itervalues()) def items( self ): """Returns all named result key-values (as a list of tuples in Python 2.x, as an iterator in Python 3.x).""" return list(self.iteritems()) def haskeys( self ): """Since keys() returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.""" return bool(self.__tokdict) def pop( self, *args, **kwargs): """ Removes and returns item at specified index (default=C{last}). Supports both C{list} and C{dict} semantics for C{pop()}. If passed no argument or an integer argument, it will use C{list} semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use C{dict} semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in C{dict.pop()}. Example:: def remove_first(tokens): tokens.pop(0) print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] print(OneOrMore(Word(nums)).addParseAction(remove_first).parseString("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + OneOrMore(Word(nums)) print(patt.parseString("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.addParseAction(remove_LABEL) print(patt.parseString("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: AAB ['AAB', '123', '321'] """ if not args: args = [-1] for k,v in kwargs.items(): if k == 'default': args = (args[0], v) else: raise TypeError("pop() got an unexpected keyword argument '%s'" % k) if (isinstance(args[0], int) or len(args) == 1 or args[0] in self): index = args[0] ret = self[index] del self[index] return ret else: defaultvalue = args[1] return defaultvalue def get(self, key, defaultValue=None): """ Returns named result matching the given key, or if there is no such name, then returns the given C{defaultValue} or C{None} if no C{defaultValue} is specified. Similar to C{dict.get()}. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None """ if key in self: return self[key] else: return defaultValue def insert( self, index, insStr ): """ Inserts new element at location index in the list of parsed tokens. Similar to C{list.insert()}. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) print(OneOrMore(Word(nums)).addParseAction(insert_locn).parseString("0 123 321")) # -> [0, '0', '123', '321'] """ self.__toklist.insert(index, insStr) # fixup indices in token dictionary for name,occurrences in self.__tokdict.items(): for k, (value, position) in enumerate(occurrences): occurrences[k] = _ParseResultsWithOffset(value, position + (position > index)) def append( self, item ): """ Add single element to end of ParseResults list of elements. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) print(OneOrMore(Word(nums)).addParseAction(append_sum).parseString("0 123 321")) # -> ['0', '123', '321', 444] """ self.__toklist.append(item) def extend( self, itemseq ): """ Add sequence of elements to end of ParseResults list of elements. Example:: patt = OneOrMore(Word(alphas)) # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' """ if isinstance(itemseq, ParseResults): self += itemseq else: self.__toklist.extend(itemseq) def clear( self ): """ Clear all elements and results names. """ del self.__toklist[:] self.__tokdict.clear() def __getattr__( self, name ): try: return self[name] except KeyError: return "" if name in self.__tokdict: if name not in self.__accumNames: return self.__tokdict[name][-1][0] else: return ParseResults([ v[0] for v in self.__tokdict[name] ]) else: return "" def __add__( self, other ): ret = self.copy() ret += other return ret def __iadd__( self, other ): if other.__tokdict: offset = len(self.__toklist) addoffset = lambda a: offset if a<0 else a+offset otheritems = other.__tokdict.items() otherdictitems = [(k, _ParseResultsWithOffset(v[0],addoffset(v[1])) ) for (k,vlist) in otheritems for v in vlist] for k,v in otherdictitems: self[k] = v if isinstance(v[0],ParseResults): v[0].__parent = wkref(self) self.__toklist += other.__toklist self.__accumNames.update( other.__accumNames ) return self def __radd__(self, other): if isinstance(other,int) and other == 0: # useful for merging many ParseResults using sum() builtin return self.copy() else: # this may raise a TypeError - so be it return other + self def __repr__( self ): return "(%s, %s)" % ( repr( self.__toklist ), repr( self.__tokdict ) ) def __str__( self ): return '[' + ', '.join(_ustr(i) if isinstance(i, ParseResults) else repr(i) for i in self.__toklist) + ']' def _asStringList( self, sep='' ): out = [] for item in self.__toklist: if out and sep: out.append(sep) if isinstance( item, ParseResults ): out += item._asStringList() else: out.append( _ustr(item) ) return out def asList( self ): """ Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) result = patt.parseString("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> <class 'pyparsing.ParseResults'> ['sldkj', 'lsdkj', 'sldkj'] # Use asList() to create an actual list result_list = result.asList() print(type(result_list), result_list) # -> <class 'list'> ['sldkj', 'lsdkj', 'sldkj'] """ return [res.asList() if isinstance(res,ParseResults) else res for res in self.__toklist] def asDict( self ): """ Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(type(result), repr(result)) # -> <class 'pyparsing.ParseResults'> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.asDict() print(type(result_dict), repr(result_dict)) # -> <class 'dict'> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.asDict())) # -> {"month": "31", "day": "1999", "year": "12"} """ if PY_3: item_fn = self.items else: item_fn = self.iteritems def toItem(obj): if isinstance(obj, ParseResults): if obj.haskeys(): return obj.asDict() else: return [toItem(v) for v in obj] else: return obj return dict((k,toItem(v)) for k,v in item_fn()) def copy( self ): """ Returns a new copy of a C{ParseResults} object. """ ret = ParseResults( self.__toklist ) ret.__tokdict = self.__tokdict.copy() ret.__parent = self.__parent ret.__accumNames.update( self.__accumNames ) ret.__name = self.__name return ret def asXML( self, doctag=None, namedItemsOnly=False, indent="", formatted=True ): """ (Deprecated) Returns the parse results as XML. Tags are created for tokens and lists that have defined results names. """ nl = "\n" out = [] namedItems = dict((v[1],k) for (k,vlist) in self.__tokdict.items() for v in vlist) nextLevelIndent = indent + " " # collapse out indents if formatting is not desired if not formatted: indent = "" nextLevelIndent = "" nl = "" selfTag = None if doctag is not None: selfTag = doctag else: if self.__name: selfTag = self.__name if not selfTag: if namedItemsOnly: return "" else: selfTag = "ITEM" out += [ nl, indent, "<", selfTag, ">" ] for i,res in enumerate(self.__toklist): if isinstance(res,ParseResults): if i in namedItems: out += [ res.asXML(namedItems[i], namedItemsOnly and doctag is None, nextLevelIndent, formatted)] else: out += [ res.asXML(None, namedItemsOnly and doctag is None, nextLevelIndent, formatted)] else: # individual token, see if there is a name for it resTag = None if i in namedItems: resTag = namedItems[i] if not resTag: if namedItemsOnly: continue else: resTag = "ITEM" xmlBodyText = _xml_escape(_ustr(res)) out += [ nl, nextLevelIndent, "<", resTag, ">", xmlBodyText, "</", resTag, ">" ] out += [ nl, indent, "</", selfTag, ">" ] return "".join(out) def __lookup(self,sub): for k,vlist in self.__tokdict.items(): for v,loc in vlist: if sub is v: return k return None def getName(self): """ Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = OneOrMore(user_data) result = user_info.parseString("22 111-22-3333 #221B") for item in result: print(item.getName(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B """ if self.__name: return self.__name elif self.__parent: par = self.__parent() if par: return par.__lookup(self) else: return None elif (len(self) == 1 and len(self.__tokdict) == 1 and next(iter(self.__tokdict.values()))[0][1] in (0,-1)): return next(iter(self.__tokdict.keys())) else: return None def dump(self, indent='', depth=0, full=True): """ Diagnostic method for listing out the contents of a C{ParseResults}. Accepts an optional C{indent} argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 """ out = [] NL = '\n' out.append( indent+_ustr(self.asList()) ) if full: if self.haskeys(): items = sorted((str(k), v) for k,v in self.items()) for k,v in items: if out: out.append(NL) out.append( "%s%s- %s: " % (indent,(' '*depth), k) ) if isinstance(v,ParseResults): if v: out.append( v.dump(indent,depth+1) ) else: out.append(_ustr(v)) else: out.append(repr(v)) elif any(isinstance(vv,ParseResults) for vv in self): v = self for i,vv in enumerate(v): if isinstance(vv,ParseResults): out.append("\n%s%s[%d]:\n%s%s%s" % (indent,(' '*(depth)),i,indent,(' '*(depth+1)),vv.dump(indent,depth+1) )) else: out.append("\n%s%s[%d]:\n%s%s%s" % (indent,(' '*(depth)),i,indent,(' '*(depth+1)),_ustr(vv))) return "".join(out) def pprint(self, *args, **kwargs): """ Pretty-printer for parsed results as a list, using the C{pprint} module. Accepts additional positional or keyword args as defined for the C{pprint.pprint} method. (U{http://docs.python.org/3/library/pprint.html#pprint.pprint}) Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(delimitedList(term))) result = func.parseString("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] """ pprint.pprint(self.asList(), *args, **kwargs) # add support for pickle protocol def __getstate__(self): return ( self.__toklist, ( self.__tokdict.copy(), self.__parent is not None and self.__parent() or None, self.__accumNames, self.__name ) ) def __setstate__(self,state): self.__toklist = state[0] (self.__tokdict, par, inAccumNames, self.__name) = state[1] self.__accumNames = {} self.__accumNames.update(inAccumNames) if par is not None: self.__parent = wkref(par) else: self.__parent = None def __getnewargs__(self): return self.__toklist, self.__name, self.__asList, self.__modal def __dir__(self): return (dir(type(self)) + list(self.keys())) collections.MutableMapping.register(ParseResults) def col (loc,strg): """Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. """ s = strg return 1 if 0<loc<len(s) and s[loc-1] == '\n' else loc - s.rfind("\n", 0, loc) def lineno(loc,strg): """Returns current line number within a string, counting newlines as line separators. The first line is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. """ return strg.count("\n",0,loc) + 1 def line( loc, strg ): """Returns the line of text containing loc within a string, counting newlines as line separators. """ lastCR = strg.rfind("\n", 0, loc) nextCR = strg.find("\n", loc) if nextCR >= 0: return strg[lastCR+1:nextCR] else: return strg[lastCR+1:] def _defaultStartDebugAction( instring, loc, expr ): print (("Match " + _ustr(expr) + " at loc " + _ustr(loc) + "(%d,%d)" % ( lineno(loc,instring), col(loc,instring) ))) def _defaultSuccessDebugAction( instring, startloc, endloc, expr, toks ): print ("Matched " + _ustr(expr) + " -> " + str(toks.asList())) def _defaultExceptionDebugAction( instring, loc, expr, exc ): print ("Exception raised:" + _ustr(exc)) def nullDebugAction(*args): """'Do-nothing' debug action, to suppress debugging output during parsing.""" pass # Only works on Python 3.x - nonlocal is toxic to Python 2 installs #~ 'decorator to trim function calls to match the arity of the target' #~ def _trim_arity(func, maxargs=3): #~ if func in singleArgBuiltins: #~ return lambda s,l,t: func(t) #~ limit = 0 #~ foundArity = False #~ def wrapper(*args): #~ nonlocal limit,foundArity #~ while 1: #~ try: #~ ret = func(*args[limit:]) #~ foundArity = True #~ return ret #~ except TypeError: #~ if limit == maxargs or foundArity: #~ raise #~ limit += 1 #~ continue #~ return wrapper # this version is Python 2.x-3.x cross-compatible 'decorator to trim function calls to match the arity of the target' def _trim_arity(func, maxargs=2): if func in singleArgBuiltins: return lambda s,l,t: func(t) limit = [0] foundArity = [False] # traceback return data structure changed in Py3.5 - normalize back to plain tuples if system_version[:2] >= (3,5): def extract_stack(limit=0): # special handling for Python 3.5.0 - extra deep call stack by 1 offset = -3 if system_version == (3,5,0) else -2 frame_summary = traceback.extract_stack(limit=-offset+limit-1)[offset] return [(frame_summary.filename, frame_summary.lineno)] def extract_tb(tb, limit=0): frames = traceback.extract_tb(tb, limit=limit) frame_summary = frames[-1] return [(frame_summary.filename, frame_summary.lineno)] else: extract_stack = traceback.extract_stack extract_tb = traceback.extract_tb # synthesize what would be returned by traceback.extract_stack at the call to # user's parse action 'func', so that we don't incur call penalty at parse time LINE_DIFF = 6 # IF ANY CODE CHANGES, EVEN JUST COMMENTS OR BLANK LINES, BETWEEN THE NEXT LINE AND # THE CALL TO FUNC INSIDE WRAPPER, LINE_DIFF MUST BE MODIFIED!!!! this_line = extract_stack(limit=2)[-1] pa_call_line_synth = (this_line[0], this_line[1]+LINE_DIFF) def wrapper(*args): while 1: try: ret = func(*args[limit[0]:]) foundArity[0] = True return ret except TypeError: # re-raise TypeErrors if they did not come from our arity testing if foundArity[0]: raise else: try: tb = sys.exc_info()[-1] if not extract_tb(tb, limit=2)[-1][:2] == pa_call_line_synth: raise finally: del tb if limit[0] <= maxargs: limit[0] += 1 continue raise # copy func name to wrapper for sensible debug output func_name = "<parse action>" try: func_name = getattr(func, '__name__', getattr(func, '__class__').__name__) except Exception: func_name = str(func) wrapper.__name__ = func_name return wrapper class ParserElement(object): """Abstract base level parser element class.""" DEFAULT_WHITE_CHARS = " \n\t\r" verbose_stacktrace = False @staticmethod def setDefaultWhitespaceChars( chars ): r""" Overrides the default whitespace chars Example:: # default whitespace chars are space, <TAB> and newline OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def', 'ghi', 'jkl'] # change to just treat newline as significant ParserElement.setDefaultWhitespaceChars(" \t") OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def'] """ ParserElement.DEFAULT_WHITE_CHARS = chars @staticmethod def inlineLiteralsUsing(cls): """ Set class to be used for inclusion of string literals into a parser. Example:: # default literal class used is Literal integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # change to Suppress ParserElement.inlineLiteralsUsing(Suppress) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '12', '31'] """ ParserElement._literalStringClass = cls def __init__( self, savelist=False ): self.parseAction = list() self.failAction = None #~ self.name = "<unknown>" # don't define self.name, let subclasses try/except upcall self.strRepr = None self.resultsName = None self.saveAsList = savelist self.skipWhitespace = True self.whiteChars = ParserElement.DEFAULT_WHITE_CHARS self.copyDefaultWhiteChars = True self.mayReturnEmpty = False # used when checking for left-recursion self.keepTabs = False self.ignoreExprs = list() self.debug = False self.streamlined = False self.mayIndexError = True # used to optimize exception handling for subclasses that don't advance parse index self.errmsg = "" self.modalResults = True # used to mark results names as modal (report only last) or cumulative (list all) self.debugActions = ( None, None, None ) #custom debug actions self.re = None self.callPreparse = True # used to avoid redundant calls to preParse self.callDuringTry = False def copy( self ): """ Make a copy of this C{ParserElement}. Useful for defining different parse actions for the same parsing pattern, using copies of the original parse element. Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) integerK = integer.copy().addParseAction(lambda toks: toks[0]*1024) + Suppress("K") integerM = integer.copy().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") print(OneOrMore(integerK | integerM | integer).parseString("5K 100 640K 256M")) prints:: [5120, 100, 655360, 268435456] Equivalent form of C{expr.copy()} is just C{expr()}:: integerM = integer().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") """ cpy = copy.copy( self ) cpy.parseAction = self.parseAction[:] cpy.ignoreExprs = self.ignoreExprs[:] if self.copyDefaultWhiteChars: cpy.whiteChars = ParserElement.DEFAULT_WHITE_CHARS return cpy def setName( self, name ): """ Define name for this expression, makes debugging and exception messages clearer. Example:: Word(nums).parseString("ABC") # -> Exception: Expected W:(0123...) (at char 0), (line:1, col:1) Word(nums).setName("integer").parseString("ABC") # -> Exception: Expected integer (at char 0), (line:1, col:1) """ self.name = name self.errmsg = "Expected " + self.name if hasattr(self,"exception"): self.exception.msg = self.errmsg return self def setResultsName( self, name, listAllMatches=False ): """ Define name for referencing matching tokens as a nested attribute of the returned parse results. NOTE: this returns a *copy* of the original C{ParserElement} object; this is so that the client can define a basic element, such as an integer, and reference it in multiple places with different names. You can also set results names using the abbreviated syntax, C{expr("name")} in place of C{expr.setResultsName("name")} - see L{I{__call__}<__call__>}. Example:: date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: date_str = integer("year") + '/' + integer("month") + '/' + integer("day") """ newself = self.copy() if name.endswith("*"): name = name[:-1] listAllMatches=True newself.resultsName = name newself.modalResults = not listAllMatches return newself def setBreak(self,breakFlag = True): """Method to invoke the Python pdb debugger when this element is about to be parsed. Set C{breakFlag} to True to enable, False to disable. """ if breakFlag: _parseMethod = self._parse def breaker(instring, loc, doActions=True, callPreParse=True): import pdb pdb.set_trace() return _parseMethod( instring, loc, doActions, callPreParse ) breaker._originalParseMethod = _parseMethod self._parse = breaker else: if hasattr(self._parse,"_originalParseMethod"): self._parse = self._parse._originalParseMethod return self def setParseAction( self, *fns, **kwargs ): """ Define action to perform when successfully matching parse element definition. Parse action fn is a callable method with 0-3 arguments, called as C{fn(s,loc,toks)}, C{fn(loc,toks)}, C{fn(toks)}, or just C{fn()}, where: - s = the original string being parsed (see note below) - loc = the location of the matching substring - toks = a list of the matched tokens, packaged as a C{L{ParseResults}} object If the functions in fns modify the tokens, they can return them as the return value from fn, and the modified list of tokens will replace the original. Otherwise, fn does not need to return any value. Optional keyword arguments: - callDuringTry = (default=C{False}) indicate if parse action should be run during lookaheads and alternate testing Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{parseString}<parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. Example:: integer = Word(nums) date_str = integer + '/' + integer + '/' + integer date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # use parse action to convert to ints at parse time integer = Word(nums).setParseAction(lambda toks: int(toks[0])) date_str = integer + '/' + integer + '/' + integer # note that integer fields are now ints, not strings date_str.parseString("1999/12/31") # -> [1999, '/', 12, '/', 31] """ self.parseAction = list(map(_trim_arity, list(fns))) self.callDuringTry = kwargs.get("callDuringTry", False) return self def addParseAction( self, *fns, **kwargs ): """ Add parse action to expression's list of parse actions. See L{I{setParseAction}<setParseAction>}. See examples in L{I{copy}<copy>}. """ self.parseAction += list(map(_trim_arity, list(fns))) self.callDuringTry = self.callDuringTry or kwargs.get("callDuringTry", False) return self def addCondition(self, *fns, **kwargs): """Add a boolean predicate function to expression's list of parse actions. See L{I{setParseAction}<setParseAction>} for function call signatures. Unlike C{setParseAction}, functions passed to C{addCondition} need to return boolean success/fail of the condition. Optional keyword arguments: - message = define a custom message to be used in the raised exception - fatal = if True, will raise ParseFatalException to stop parsing immediately; otherwise will raise ParseException Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) year_int = integer.copy() year_int.addCondition(lambda toks: toks[0] >= 2000, message="Only support years 2000 and later") date_str = year_int + '/' + integer + '/' + integer result = date_str.parseString("1999/12/31") # -> Exception: Only support years 2000 and later (at char 0), (line:1, col:1) """ msg = kwargs.get("message", "failed user-defined condition") exc_type = ParseFatalException if kwargs.get("fatal", False) else ParseException for fn in fns: def pa(s,l,t): if not bool(_trim_arity(fn)(s,l,t)): raise exc_type(s,l,msg) self.parseAction.append(pa) self.callDuringTry = self.callDuringTry or kwargs.get("callDuringTry", False) return self def setFailAction( self, fn ): """Define action to perform if parsing fails at this expression. Fail acton fn is a callable function that takes the arguments C{fn(s,loc,expr,err)} where: - s = string being parsed - loc = location where expression match was attempted and failed - expr = the parse expression that failed - err = the exception thrown The function returns no value. It may throw C{L{ParseFatalException}} if it is desired to stop parsing immediately.""" self.failAction = fn return self def _skipIgnorables( self, instring, loc ): exprsFound = True while exprsFound: exprsFound = False for e in self.ignoreExprs: try: while 1: loc,dummy = e._parse( instring, loc ) exprsFound = True except ParseException: pass return loc def preParse( self, instring, loc ): if self.ignoreExprs: loc = self._skipIgnorables( instring, loc ) if self.skipWhitespace: wt = self.whiteChars instrlen = len(instring) while loc < instrlen and instring[loc] in wt: loc += 1 return loc def parseImpl( self, instring, loc, doActions=True ): return loc, [] def postParse( self, instring, loc, tokenlist ): return tokenlist #~ @profile def _parseNoCache( self, instring, loc, doActions=True, callPreParse=True ): debugging = ( self.debug ) #and doActions ) if debugging or self.failAction: #~ print ("Match",self,"at loc",loc,"(%d,%d)" % ( lineno(loc,instring), col(loc,instring) )) if (self.debugActions[0] ): self.debugActions[0]( instring, loc, self ) if callPreParse and self.callPreparse: preloc = self.preParse( instring, loc ) else: preloc = loc tokensStart = preloc try: try: loc,tokens = self.parseImpl( instring, preloc, doActions ) except IndexError: raise ParseException( instring, len(instring), self.errmsg, self ) except ParseBaseException as err: #~ print ("Exception raised:", err) if self.debugActions[2]: self.debugActions[2]( instring, tokensStart, self, err ) if self.failAction: self.failAction( instring, tokensStart, self, err ) raise else: if callPreParse and self.callPreparse: preloc = self.preParse( instring, loc ) else: preloc = loc tokensStart = preloc if self.mayIndexError or loc >= len(instring): try: loc,tokens = self.parseImpl( instring, preloc, doActions ) except IndexError: raise ParseException( instring, len(instring), self.errmsg, self ) else: loc,tokens = self.parseImpl( instring, preloc, doActions ) tokens = self.postParse( instring, loc, tokens ) retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList, modal=self.modalResults ) if self.parseAction and (doActions or self.callDuringTry): if debugging: try: for fn in self.parseAction: tokens = fn( instring, tokensStart, retTokens ) if tokens is not None: retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList and isinstance(tokens,(ParseResults,list)), modal=self.modalResults ) except ParseBaseException as err: #~ print "Exception raised in user parse action:", err if (self.debugActions[2] ): self.debugActions[2]( instring, tokensStart, self, err ) raise else: for fn in self.parseAction: tokens = fn( instring, tokensStart, retTokens ) if tokens is not None: retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList and isinstance(tokens,(ParseResults,list)), modal=self.modalResults ) if debugging: #~ print ("Matched",self,"->",retTokens.asList()) if (self.debugActions[1] ): self.debugActions[1]( instring, tokensStart, loc, self, retTokens ) return loc, retTokens def tryParse( self, instring, loc ): try: return self._parse( instring, loc, doActions=False )[0] except ParseFatalException: raise ParseException( instring, loc, self.errmsg, self) def canParseNext(self, instring, loc): try: self.tryParse(instring, loc) except (ParseException, IndexError): return False else: return True class _UnboundedCache(object): def __init__(self): cache = {} self.not_in_cache = not_in_cache = object() def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value def clear(self): cache.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) if _OrderedDict is not None: class _FifoCache(object): def __init__(self, size): self.not_in_cache = not_in_cache = object() cache = _OrderedDict() def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value if len(cache) > size: cache.popitem(False) def clear(self): cache.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) else: class _FifoCache(object): def __init__(self, size): self.not_in_cache = not_in_cache = object() cache = {} key_fifo = collections.deque([], size) def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value if len(cache) > size: cache.pop(key_fifo.popleft(), None) key_fifo.append(key) def clear(self): cache.clear() key_fifo.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) # argument cache for optimizing repeated calls when backtracking through recursive expressions packrat_cache = {} # this is set later by enabledPackrat(); this is here so that resetCache() doesn't fail packrat_cache_lock = RLock() packrat_cache_stats = [0, 0] # this method gets repeatedly called during backtracking with the same arguments - # we can cache these arguments and save ourselves the trouble of re-parsing the contained expression def _parseCache( self, instring, loc, doActions=True, callPreParse=True ): HIT, MISS = 0, 1 lookup = (self, instring, loc, callPreParse, doActions) with ParserElement.packrat_cache_lock: cache = ParserElement.packrat_cache value = cache.get(lookup) if value is cache.not_in_cache: ParserElement.packrat_cache_stats[MISS] += 1 try: value = self._parseNoCache(instring, loc, doActions, callPreParse) except ParseBaseException as pe: # cache a copy of the exception, without the traceback cache.set(lookup, pe.__class__(*pe.args)) raise else: cache.set(lookup, (value[0], value[1].copy())) return value else: ParserElement.packrat_cache_stats[HIT] += 1 if isinstance(value, Exception): raise value return (value[0], value[1].copy()) _parse = _parseNoCache @staticmethod def resetCache(): ParserElement.packrat_cache.clear() ParserElement.packrat_cache_stats[:] = [0] * len(ParserElement.packrat_cache_stats) _packratEnabled = False @staticmethod def enablePackrat(cache_size_limit=128): """Enables "packrat" parsing, which adds memoizing to the parsing logic. Repeated parse attempts at the same string location (which happens often in many complex grammars) can immediately return a cached value, instead of re-executing parsing/validating code. Memoizing is done of both valid results and parsing exceptions. Parameters: - cache_size_limit - (default=C{128}) - if an integer value is provided will limit the size of the packrat cache; if None is passed, then the cache size will be unbounded; if 0 is passed, the cache will be effectively disabled. This speedup may break existing programs that use parse actions that have side-effects. For this reason, packrat parsing is disabled when you first import pyparsing. To activate the packrat feature, your program must call the class method C{ParserElement.enablePackrat()}. If your program uses C{psyco} to "compile as you go", you must call C{enablePackrat} before calling C{psyco.full()}. If you do not do this, Python will crash. For best results, call C{enablePackrat()} immediately after importing pyparsing. Example:: import pyparsing pyparsing.ParserElement.enablePackrat() """ if not ParserElement._packratEnabled: ParserElement._packratEnabled = True if cache_size_limit is None: ParserElement.packrat_cache = ParserElement._UnboundedCache() else: ParserElement.packrat_cache = ParserElement._FifoCache(cache_size_limit) ParserElement._parse = ParserElement._parseCache def parseString( self, instring, parseAll=False ): """ Execute the parse expression with the given string. This is the main interface to the client code, once the complete expression has been built. If you want the grammar to require that the entire input string be successfully parsed, then set C{parseAll} to True (equivalent to ending the grammar with C{L{StringEnd()}}). Note: C{parseString} implicitly calls C{expandtabs()} on the input string, in order to report proper column numbers in parse actions. If the input string contains tabs and the grammar uses parse actions that use the C{loc} argument to index into the string being parsed, you can ensure you have a consistent view of the input string by: - calling C{parseWithTabs} on your grammar before calling C{parseString} (see L{I{parseWithTabs}<parseWithTabs>}) - define your parse action using the full C{(s,loc,toks)} signature, and reference the input string using the parse action's C{s} argument - explictly expand the tabs in your input string before calling C{parseString} Example:: Word('a').parseString('aaaaabaaa') # -> ['aaaaa'] Word('a').parseString('aaaaabaaa', parseAll=True) # -> Exception: Expected end of text """ ParserElement.resetCache() if not self.streamlined: self.streamline() #~ self.saveAsList = True for e in self.ignoreExprs: e.streamline() if not self.keepTabs: instring = instring.expandtabs() try: loc, tokens = self._parse( instring, 0 ) if parseAll: loc = self.preParse( instring, loc ) se = Empty() + StringEnd() se._parse( instring, loc ) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc else: return tokens def scanString( self, instring, maxMatches=_MAX_INT, overlap=False ): """ Scan the input string for expression matches. Each match will return the matching tokens, start location, and end location. May be called with optional C{maxMatches} argument, to clip scanning after 'n' matches are found. If C{overlap} is specified, then overlapping matches will be reported. Note that the start and end locations are reported relative to the string being parsed. See L{I{parseString}<parseString>} for more information on parsing strings with embedded tabs. Example:: source = "sldjf123lsdjjkf345sldkjf879lkjsfd987" print(source) for tokens,start,end in Word(alphas).scanString(source): print(' '*start + '^'*(end-start)) print(' '*start + tokens[0]) prints:: sldjf123lsdjjkf345sldkjf879lkjsfd987 ^^^^^ sldjf ^^^^^^^ lsdjjkf ^^^^^^ sldkjf ^^^^^^ lkjsfd """ if not self.streamlined: self.streamline() for e in self.ignoreExprs: e.streamline() if not self.keepTabs: instring = _ustr(instring).expandtabs() instrlen = len(instring) loc = 0 preparseFn = self.preParse parseFn = self._parse ParserElement.resetCache() matches = 0 try: while loc <= instrlen and matches < maxMatches: try: preloc = preparseFn( instring, loc ) nextLoc,tokens = parseFn( instring, preloc, callPreParse=False ) except ParseException: loc = preloc+1 else: if nextLoc > loc: matches += 1 yield tokens, preloc, nextLoc if overlap: nextloc = preparseFn( instring, loc ) if nextloc > loc: loc = nextLoc else: loc += 1 else: loc = nextLoc else: loc = preloc+1 except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def transformString( self, instring ): """ Extension to C{L{scanString}}, to modify matching text with modified tokens that may be returned from a parse action. To use C{transformString}, define a grammar and attach a parse action to it that modifies the returned token list. Invoking C{transformString()} on a target string will then scan for matches, and replace the matched text patterns according to the logic in the parse action. C{transformString()} returns the resulting transformed string. Example:: wd = Word(alphas) wd.setParseAction(lambda toks: toks[0].title()) print(wd.transformString("now is the winter of our discontent made glorious summer by this sun of york.")) Prints:: Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York. """ out = [] lastE = 0 # force preservation of <TAB>s, to minimize unwanted transformation of string, and to # keep string locs straight between transformString and scanString self.keepTabs = True try: for t,s,e in self.scanString( instring ): out.append( instring[lastE:s] ) if t: if isinstance(t,ParseResults): out += t.asList() elif isinstance(t,list): out += t else: out.append(t) lastE = e out.append(instring[lastE:]) out = [o for o in out if o] return "".join(map(_ustr,_flatten(out))) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def searchString( self, instring, maxMatches=_MAX_INT ): """ Another extension to C{L{scanString}}, simplifying the access to the tokens found to match the given parse expression. May be called with optional C{maxMatches} argument, to clip searching after 'n' matches are found. Example:: # a capitalized word starts with an uppercase letter, followed by zero or more lowercase letters cap_word = Word(alphas.upper(), alphas.lower()) print(cap_word.searchString("More than Iron, more than Lead, more than Gold I need Electricity")) prints:: ['More', 'Iron', 'Lead', 'Gold', 'I'] """ try: return ParseResults([ t for t,s,e in self.scanString( instring, maxMatches ) ]) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def split(self, instring, maxsplit=_MAX_INT, includeSeparators=False): """ Generator method to split a string using the given expression as a separator. May be called with optional C{maxsplit} argument, to limit the number of splits; and the optional C{includeSeparators} argument (default=C{False}), if the separating matching text should be included in the split results. Example:: punc = oneOf(list(".,;:/-!?")) print(list(punc.split("This, this?, this sentence, is badly punctuated!"))) prints:: ['This', ' this', '', ' this sentence', ' is badly punctuated', ''] """ splits = 0 last = 0 for t,s,e in self.scanString(instring, maxMatches=maxsplit): yield instring[last:s] if includeSeparators: yield t[0] last = e yield instring[last:] def __add__(self, other ): """ Implementation of + operator - returns C{L{And}}. Adding strings to a ParserElement converts them to L{Literal}s by default. Example:: greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) Prints:: Hello, World! -> ['Hello', ',', 'World', '!'] """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return And( [ self, other ] ) def __radd__(self, other ): """ Implementation of + operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other + self def __sub__(self, other): """ Implementation of - operator, returns C{L{And}} with error stop """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return And( [ self, And._ErrorStop(), other ] ) def __rsub__(self, other ): """ Implementation of - operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other - self def __mul__(self,other): """ Implementation of * operator, allows use of C{expr * 3} in place of C{expr + expr + expr}. Expressions may also me multiplied by a 2-integer tuple, similar to C{{min,max}} multipliers in regular expressions. Tuples may also include C{None} as in: - C{expr*(n,None)} or C{expr*(n,)} is equivalent to C{expr*n + L{ZeroOrMore}(expr)} (read as "at least n instances of C{expr}") - C{expr*(None,n)} is equivalent to C{expr*(0,n)} (read as "0 to n instances of C{expr}") - C{expr*(None,None)} is equivalent to C{L{ZeroOrMore}(expr)} - C{expr*(1,None)} is equivalent to C{L{OneOrMore}(expr)} Note that C{expr*(None,n)} does not raise an exception if more than n exprs exist in the input stream; that is, C{expr*(None,n)} does not enforce a maximum number of expr occurrences. If this behavior is desired, then write C{expr*(None,n) + ~expr} """ if isinstance(other,int): minElements, optElements = other,0 elif isinstance(other,tuple): other = (other + (None, None))[:2] if other[0] is None: other = (0, other[1]) if isinstance(other[0],int) and other[1] is None: if other[0] == 0: return ZeroOrMore(self) if other[0] == 1: return OneOrMore(self) else: return self*other[0] + ZeroOrMore(self) elif isinstance(other[0],int) and isinstance(other[1],int): minElements, optElements = other optElements -= minElements else: raise TypeError("cannot multiply 'ParserElement' and ('%s','%s') objects", type(other[0]),type(other[1])) else: raise TypeError("cannot multiply 'ParserElement' and '%s' objects", type(other)) if minElements < 0: raise ValueError("cannot multiply ParserElement by negative value") if optElements < 0: raise ValueError("second tuple value must be greater or equal to first tuple value") if minElements == optElements == 0: raise ValueError("cannot multiply ParserElement by 0 or (0,0)") if (optElements): def makeOptionalList(n): if n>1: return Optional(self + makeOptionalList(n-1)) else: return Optional(self) if minElements: if minElements == 1: ret = self + makeOptionalList(optElements) else: ret = And([self]*minElements) + makeOptionalList(optElements) else: ret = makeOptionalList(optElements) else: if minElements == 1: ret = self else: ret = And([self]*minElements) return ret def __rmul__(self, other): return self.__mul__(other) def __or__(self, other ): """ Implementation of | operator - returns C{L{MatchFirst}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return MatchFirst( [ self, other ] ) def __ror__(self, other ): """ Implementation of | operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other | self def __xor__(self, other ): """ Implementation of ^ operator - returns C{L{Or}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return Or( [ self, other ] ) def __rxor__(self, other ): """ Implementation of ^ operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other ^ self def __and__(self, other ): """ Implementation of & operator - returns C{L{Each}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return Each( [ self, other ] ) def __rand__(self, other ): """ Implementation of & operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other & self def __invert__( self ): """ Implementation of ~ operator - returns C{L{NotAny}} """ return NotAny( self ) def __call__(self, name=None): """ Shortcut for C{L{setResultsName}}, with C{listAllMatches=False}. If C{name} is given with a trailing C{'*'} character, then C{listAllMatches} will be passed as C{True}. If C{name} is omitted, same as calling C{L{copy}}. Example:: # these are equivalent userdata = Word(alphas).setResultsName("name") + Word(nums+"-").setResultsName("socsecno") userdata = Word(alphas)("name") + Word(nums+"-")("socsecno") """ if name is not None: return self.setResultsName(name) else: return self.copy() def suppress( self ): """ Suppresses the output of this C{ParserElement}; useful to keep punctuation from cluttering up returned output. """ return Suppress( self ) def leaveWhitespace( self ): """ Disables the skipping of whitespace before matching the characters in the C{ParserElement}'s defined pattern. This is normally only used internally by the pyparsing module, but may be needed in some whitespace-sensitive grammars. """ self.skipWhitespace = False return self def setWhitespaceChars( self, chars ): """ Overrides the default whitespace chars """ self.skipWhitespace = True self.whiteChars = chars self.copyDefaultWhiteChars = False return self def parseWithTabs( self ): """ Overrides default behavior to expand C{<TAB>}s to spaces before parsing the input string. Must be called before C{parseString} when the input grammar contains elements that match C{<TAB>} characters. """ self.keepTabs = True return self def ignore( self, other ): """ Define expression to be ignored (e.g., comments) while doing pattern matching; may be called repeatedly, to define multiple comment or other ignorable patterns. Example:: patt = OneOrMore(Word(alphas)) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj'] patt.ignore(cStyleComment) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj', 'lskjd'] """ if isinstance(other, basestring): other = Suppress(other) if isinstance( other, Suppress ): if other not in self.ignoreExprs: self.ignoreExprs.append(other) else: self.ignoreExprs.append( Suppress( other.copy() ) ) return self def setDebugActions( self, startAction, successAction, exceptionAction ): """ Enable display of debugging messages while doing pattern matching. """ self.debugActions = (startAction or _defaultStartDebugAction, successAction or _defaultSuccessDebugAction, exceptionAction or _defaultExceptionDebugAction) self.debug = True return self def setDebug( self, flag=True ): """ Enable display of debugging messages while doing pattern matching. Set C{flag} to True to enable, False to disable. Example:: wd = Word(alphas).setName("alphaword") integer = Word(nums).setName("numword") term = wd | integer # turn on debugging for wd wd.setDebug() OneOrMore(term).parseString("abc 123 xyz 890") prints:: Match alphaword at loc 0(1,1) Matched alphaword -> ['abc'] Match alphaword at loc 3(1,4) Exception raised:Expected alphaword (at char 4), (line:1, col:5) Match alphaword at loc 7(1,8) Matched alphaword -> ['xyz'] Match alphaword at loc 11(1,12) Exception raised:Expected alphaword (at char 12), (line:1, col:13) Match alphaword at loc 15(1,16) Exception raised:Expected alphaword (at char 15), (line:1, col:16) The output shown is that produced by the default debug actions - custom debug actions can be specified using L{setDebugActions}. Prior to attempting to match the C{wd} expression, the debugging message C{"Match <exprname> at loc <n>(<line>,<col>)"} is shown. Then if the parse succeeds, a C{"Matched"} message is shown, or an C{"Exception raised"} message is shown. Also note the use of L{setName} to assign a human-readable name to the expression, which makes debugging and exception messages easier to understand - for instance, the default name created for the C{Word} expression without calling C{setName} is C{"W:(ABCD...)"}. """ if flag: self.setDebugActions( _defaultStartDebugAction, _defaultSuccessDebugAction, _defaultExceptionDebugAction ) else: self.debug = False return self def __str__( self ): return self.name def __repr__( self ): return _ustr(self) def streamline( self ): self.streamlined = True self.strRepr = None return self def checkRecursion( self, parseElementList ): pass def validate( self, validateTrace=[] ): """ Check defined expressions for valid structure, check for infinite recursive definitions. """ self.checkRecursion( [] ) def parseFile( self, file_or_filename, parseAll=False ): """ Execute the parse expression on the given file or filename. If a filename is specified (instead of a file object), the entire file is opened, read, and closed before parsing. """ try: file_contents = file_or_filename.read() except AttributeError: with open(file_or_filename, "r") as f: file_contents = f.read() try: return self.parseString(file_contents, parseAll) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def __eq__(self,other): if isinstance(other, ParserElement): return self is other or vars(self) == vars(other) elif isinstance(other, basestring): return self.matches(other) else: return super(ParserElement,self)==other def __ne__(self,other): return not (self == other) def __hash__(self): return hash(id(self)) def __req__(self,other): return self == other def __rne__(self,other): return not (self == other) def matches(self, testString, parseAll=True): """ Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") """ try: self.parseString(_ustr(testString), parseAll=parseAll) return True except ParseBaseException: return False def runTests(self, tests, parseAll=True, comment='#', fullDump=True, printResults=True, failureTests=False): """ Execute the parse expression on a series of test strings, showing each test, the parsed results or where the parse failed. Quick and easy way to run a parse expression against a list of sample strings. Parameters: - tests - a list of separate test strings, or a multiline string of test strings - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests - comment - (default=C{'#'}) - expression for indicating embedded comments in the test string; pass None to disable comment filtering - fullDump - (default=C{True}) - dump results as list followed by results names in nested outline; if False, only dump nested list - printResults - (default=C{True}) prints test output to stdout - failureTests - (default=C{False}) indicates if these tests are expected to fail parsing Returns: a (success, results) tuple, where success indicates that all tests succeeded (or failed if C{failureTests} is True), and the results contain a list of lines of each test's output Example:: number_expr = pyparsing_common.number.copy() result = number_expr.runTests(''' # unsigned integer 100 # negative integer -100 # float with scientific notation 6.02e23 # integer with scientific notation 1e-12 ''') print("Success" if result[0] else "Failed!") result = number_expr.runTests(''' # stray character 100Z # missing leading digit before '.' -.100 # too many '.' 3.14.159 ''', failureTests=True) print("Success" if result[0] else "Failed!") prints:: # unsigned integer 100 [100] # negative integer -100 [-100] # float with scientific notation 6.02e23 [6.02e+23] # integer with scientific notation 1e-12 [1e-12] Success # stray character 100Z ^ FAIL: Expected end of text (at char 3), (line:1, col:4) # missing leading digit before '.' -.100 ^ FAIL: Expected {real number with scientific notation | real number | signed integer} (at char 0), (line:1, col:1) # too many '.' 3.14.159 ^ FAIL: Expected end of text (at char 4), (line:1, col:5) Success Each test string must be on a single line. If you want to test a string that spans multiple lines, create a test like this:: expr.runTest(r"this is a test\\n of strings that spans \\n 3 lines") (Note that this is a raw string literal, you must include the leading 'r'.) """ if isinstance(tests, basestring): tests = list(map(str.strip, tests.rstrip().splitlines())) if isinstance(comment, basestring): comment = Literal(comment) allResults = [] comments = [] success = True for t in tests: if comment is not None and comment.matches(t, False) or comments and not t: comments.append(t) continue if not t: continue out = ['\n'.join(comments), t] comments = [] try: t = t.replace(r'\n','\n') result = self.parseString(t, parseAll=parseAll) out.append(result.dump(full=fullDump)) success = success and not failureTests except ParseBaseException as pe: fatal = "(FATAL)" if isinstance(pe, ParseFatalException) else "" if '\n' in t: out.append(line(pe.loc, t)) out.append(' '*(col(pe.loc,t)-1) + '^' + fatal) else: out.append(' '*pe.loc + '^' + fatal) out.append("FAIL: " + str(pe)) success = success and failureTests result = pe except Exception as exc: out.append("FAIL-EXCEPTION: " + str(exc)) success = success and failureTests result = exc if printResults: if fullDump: out.append('') print('\n'.join(out)) allResults.append((t, result)) return success, allResults class Token(ParserElement): """ Abstract C{ParserElement} subclass, for defining atomic matching patterns. """ def __init__( self ): super(Token,self).__init__( savelist=False ) class Empty(Token): """ An empty token, will always match. """ def __init__( self ): super(Empty,self).__init__() self.name = "Empty" self.mayReturnEmpty = True self.mayIndexError = False class NoMatch(Token): """ A token that will never match. """ def __init__( self ): super(NoMatch,self).__init__() self.name = "NoMatch" self.mayReturnEmpty = True self.mayIndexError = False self.errmsg = "Unmatchable token" def parseImpl( self, instring, loc, doActions=True ): raise ParseException(instring, loc, self.errmsg, self) class Literal(Token): """ Token to exactly match a specified string. Example:: Literal('blah').parseString('blah') # -> ['blah'] Literal('blah').parseString('blahfooblah') # -> ['blah'] Literal('blah').parseString('bla') # -> Exception: Expected "blah" For case-insensitive matching, use L{CaselessLiteral}. For keyword matching (force word break before and after the matched string), use L{Keyword} or L{CaselessKeyword}. """ def __init__( self, matchString ): super(Literal,self).__init__() self.match = matchString self.matchLen = len(matchString) try: self.firstMatchChar = matchString[0] except IndexError: warnings.warn("null string passed to Literal; use Empty() instead", SyntaxWarning, stacklevel=2) self.__class__ = Empty self.name = '"%s"' % _ustr(self.match) self.errmsg = "Expected " + self.name self.mayReturnEmpty = False self.mayIndexError = False # Performance tuning: this routine gets called a *lot* # if this is a single character match string and the first character matches, # short-circuit as quickly as possible, and avoid calling startswith #~ @profile def parseImpl( self, instring, loc, doActions=True ): if (instring[loc] == self.firstMatchChar and (self.matchLen==1 or instring.startswith(self.match,loc)) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) _L = Literal ParserElement._literalStringClass = Literal class Keyword(Token): """ Token to exactly match a specified string as a keyword, that is, it must be immediately followed by a non-keyword character. Compare with C{L{Literal}}: - C{Literal("if")} will match the leading C{'if'} in C{'ifAndOnlyIf'}. - C{Keyword("if")} will not; it will only match the leading C{'if'} in C{'if x=1'}, or C{'if(y==2)'} Accepts two optional constructor arguments in addition to the keyword string: - C{identChars} is a string of characters that would be valid identifier characters, defaulting to all alphanumerics + "_" and "$" - C{caseless} allows case-insensitive matching, default is C{False}. Example:: Keyword("start").parseString("start") # -> ['start'] Keyword("start").parseString("starting") # -> Exception For case-insensitive matching, use L{CaselessKeyword}. """ DEFAULT_KEYWORD_CHARS = alphanums+"_$" def __init__( self, matchString, identChars=None, caseless=False ): super(Keyword,self).__init__() if identChars is None: identChars = Keyword.DEFAULT_KEYWORD_CHARS self.match = matchString self.matchLen = len(matchString) try: self.firstMatchChar = matchString[0] except IndexError: warnings.warn("null string passed to Keyword; use Empty() instead", SyntaxWarning, stacklevel=2) self.name = '"%s"' % self.match self.errmsg = "Expected " + self.name self.mayReturnEmpty = False self.mayIndexError = False self.caseless = caseless if caseless: self.caselessmatch = matchString.upper() identChars = identChars.upper() self.identChars = set(identChars) def parseImpl( self, instring, loc, doActions=True ): if self.caseless: if ( (instring[ loc:loc+self.matchLen ].upper() == self.caselessmatch) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen].upper() not in self.identChars) and (loc == 0 or instring[loc-1].upper() not in self.identChars) ): return loc+self.matchLen, self.match else: if (instring[loc] == self.firstMatchChar and (self.matchLen==1 or instring.startswith(self.match,loc)) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen] not in self.identChars) and (loc == 0 or instring[loc-1] not in self.identChars) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) def copy(self): c = super(Keyword,self).copy() c.identChars = Keyword.DEFAULT_KEYWORD_CHARS return c @staticmethod def setDefaultKeywordChars( chars ): """Overrides the default Keyword chars """ Keyword.DEFAULT_KEYWORD_CHARS = chars class CaselessLiteral(Literal): """ Token to match a specified string, ignoring case of letters. Note: the matched results will always be in the case of the given match string, NOT the case of the input text. Example:: OneOrMore(CaselessLiteral("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD', 'CMD'] (Contrast with example for L{CaselessKeyword}.) """ def __init__( self, matchString ): super(CaselessLiteral,self).__init__( matchString.upper() ) # Preserve the defining literal. self.returnString = matchString self.name = "'%s'" % self.returnString self.errmsg = "Expected " + self.name def parseImpl( self, instring, loc, doActions=True ): if instring[ loc:loc+self.matchLen ].upper() == self.match: return loc+self.matchLen, self.returnString raise ParseException(instring, loc, self.errmsg, self) class CaselessKeyword(Keyword): """ Caseless version of L{Keyword}. Example:: OneOrMore(CaselessKeyword("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD'] (Contrast with example for L{CaselessLiteral}.) """ def __init__( self, matchString, identChars=None ): super(CaselessKeyword,self).__init__( matchString, identChars, caseless=True ) def parseImpl( self, instring, loc, doActions=True ): if ( (instring[ loc:loc+self.matchLen ].upper() == self.caselessmatch) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen].upper() not in self.identChars) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) class CloseMatch(Token): """ A variation on L{Literal} which matches "close" matches, that is, strings with at most 'n' mismatching characters. C{CloseMatch} takes parameters: - C{match_string} - string to be matched - C{maxMismatches} - (C{default=1}) maximum number of mismatches allowed to count as a match The results from a successful parse will contain the matched text from the input string and the following named results: - C{mismatches} - a list of the positions within the match_string where mismatches were found - C{original} - the original match_string used to compare against the input string If C{mismatches} is an empty list, then the match was an exact match. Example:: patt = CloseMatch("ATCATCGAATGGA") patt.parseString("ATCATCGAAXGGA") # -> (['ATCATCGAAXGGA'], {'mismatches': [[9]], 'original': ['ATCATCGAATGGA']}) patt.parseString("ATCAXCGAAXGGA") # -> Exception: Expected 'ATCATCGAATGGA' (with up to 1 mismatches) (at char 0), (line:1, col:1) # exact match patt.parseString("ATCATCGAATGGA") # -> (['ATCATCGAATGGA'], {'mismatches': [[]], 'original': ['ATCATCGAATGGA']}) # close match allowing up to 2 mismatches patt = CloseMatch("ATCATCGAATGGA", maxMismatches=2) patt.parseString("ATCAXCGAAXGGA") # -> (['ATCAXCGAAXGGA'], {'mismatches': [[4, 9]], 'original': ['ATCATCGAATGGA']}) """ def __init__(self, match_string, maxMismatches=1): super(CloseMatch,self).__init__() self.name = match_string self.match_string = match_string self.maxMismatches = maxMismatches self.errmsg = "Expected %r (with up to %d mismatches)" % (self.match_string, self.maxMismatches) self.mayIndexError = False self.mayReturnEmpty = False def parseImpl( self, instring, loc, doActions=True ): start = loc instrlen = len(instring) maxloc = start + len(self.match_string) if maxloc <= instrlen: match_string = self.match_string match_stringloc = 0 mismatches = [] maxMismatches = self.maxMismatches for match_stringloc,s_m in enumerate(zip(instring[loc:maxloc], self.match_string)): src,mat = s_m if src != mat: mismatches.append(match_stringloc) if len(mismatches) > maxMismatches: break else: loc = match_stringloc + 1 results = ParseResults([instring[start:loc]]) results['original'] = self.match_string results['mismatches'] = mismatches return loc, results raise ParseException(instring, loc, self.errmsg, self) class Word(Token): """ Token for matching words composed of allowed character sets. Defined with string containing all allowed initial characters, an optional string containing allowed body characters (if omitted, defaults to the initial character set), and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. An optional C{excludeChars} parameter can list characters that might be found in the input C{bodyChars} string; useful to define a word of all printables except for one or two characters, for instance. L{srange} is useful for defining custom character set strings for defining C{Word} expressions, using range notation from regular expression character sets. A common mistake is to use C{Word} to match a specific literal string, as in C{Word("Address")}. Remember that C{Word} uses the string argument to define I{sets} of matchable characters. This expression would match "Add", "AAA", "dAred", or any other word made up of the characters 'A', 'd', 'r', 'e', and 's'. To match an exact literal string, use L{Literal} or L{Keyword}. pyparsing includes helper strings for building Words: - L{alphas} - L{nums} - L{alphanums} - L{hexnums} - L{alphas8bit} (alphabetic characters in ASCII range 128-255 - accented, tilded, umlauted, etc.) - L{punc8bit} (non-alphabetic characters in ASCII range 128-255 - currency, symbols, superscripts, diacriticals, etc.) - L{printables} (any non-whitespace character) Example:: # a word composed of digits integer = Word(nums) # equivalent to Word("0123456789") or Word(srange("0-9")) # a word with a leading capital, and zero or more lowercase capital_word = Word(alphas.upper(), alphas.lower()) # hostnames are alphanumeric, with leading alpha, and '-' hostname = Word(alphas, alphanums+'-') # roman numeral (not a strict parser, accepts invalid mix of characters) roman = Word("IVXLCDM") # any string of non-whitespace characters, except for ',' csv_value = Word(printables, excludeChars=",") """ def __init__( self, initChars, bodyChars=None, min=1, max=0, exact=0, asKeyword=False, excludeChars=None ): super(Word,self).__init__() if excludeChars: initChars = ''.join(c for c in initChars if c not in excludeChars) if bodyChars: bodyChars = ''.join(c for c in bodyChars if c not in excludeChars) self.initCharsOrig = initChars self.initChars = set(initChars) if bodyChars : self.bodyCharsOrig = bodyChars self.bodyChars = set(bodyChars) else: self.bodyCharsOrig = initChars self.bodyChars = set(initChars) self.maxSpecified = max > 0 if min < 1: raise ValueError("cannot specify a minimum length < 1; use Optional(Word()) if zero-length word is permitted") self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.asKeyword = asKeyword if ' ' not in self.initCharsOrig+self.bodyCharsOrig and (min==1 and max==0 and exact==0): if self.bodyCharsOrig == self.initCharsOrig: self.reString = "[%s]+" % _escapeRegexRangeChars(self.initCharsOrig) elif len(self.initCharsOrig) == 1: self.reString = "%s[%s]*" % \ (re.escape(self.initCharsOrig), _escapeRegexRangeChars(self.bodyCharsOrig),) else: self.reString = "[%s][%s]*" % \ (_escapeRegexRangeChars(self.initCharsOrig), _escapeRegexRangeChars(self.bodyCharsOrig),) if self.asKeyword: self.reString = r"\b"+self.reString+r"\b" try: self.re = re.compile( self.reString ) except Exception: self.re = None def parseImpl( self, instring, loc, doActions=True ): if self.re: result = self.re.match(instring,loc) if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() return loc, result.group() if not(instring[ loc ] in self.initChars): raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 instrlen = len(instring) bodychars = self.bodyChars maxloc = start + self.maxLen maxloc = min( maxloc, instrlen ) while loc < maxloc and instring[loc] in bodychars: loc += 1 throwException = False if loc - start < self.minLen: throwException = True if self.maxSpecified and loc < instrlen and instring[loc] in bodychars: throwException = True if self.asKeyword: if (start>0 and instring[start-1] in bodychars) or (loc<instrlen and instring[loc] in bodychars): throwException = True if throwException: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] def __str__( self ): try: return super(Word,self).__str__() except Exception: pass if self.strRepr is None: def charsAsStr(s): if len(s)>4: return s[:4]+"..." else: return s if ( self.initCharsOrig != self.bodyCharsOrig ): self.strRepr = "W:(%s,%s)" % ( charsAsStr(self.initCharsOrig), charsAsStr(self.bodyCharsOrig) ) else: self.strRepr = "W:(%s)" % charsAsStr(self.initCharsOrig) return self.strRepr class Regex(Token): """ Token for matching strings that match a given regular expression. Defined with string specifying the regular expression in a form recognized by the inbuilt Python re module. If the given regex contains named groups (defined using C{(?P<name>...)}), these will be preserved as named parse results. Example:: realnum = Regex(r"[+-]?\d+\.\d*") date = Regex(r'(?P<year>\d{4})-(?P<month>\d\d?)-(?P<day>\d\d?)') # ref: http://stackoverflow.com/questions/267399/how-do-you-match-only-valid-roman-numerals-with-a-regular-expression roman = Regex(r"M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})") """ compiledREtype = type(re.compile("[A-Z]")) def __init__( self, pattern, flags=0): """The parameters C{pattern} and C{flags} are passed to the C{re.compile()} function as-is. See the Python C{re} module for an explanation of the acceptable patterns and flags.""" super(Regex,self).__init__() if isinstance(pattern, basestring): if not pattern: warnings.warn("null string passed to Regex; use Empty() instead", SyntaxWarning, stacklevel=2) self.pattern = pattern self.flags = flags try: self.re = re.compile(self.pattern, self.flags) self.reString = self.pattern except sre_constants.error: warnings.warn("invalid pattern (%s) passed to Regex" % pattern, SyntaxWarning, stacklevel=2) raise elif isinstance(pattern, Regex.compiledREtype): self.re = pattern self.pattern = \ self.reString = str(pattern) self.flags = flags else: raise ValueError("Regex may only be constructed with a string or a compiled RE object") self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): result = self.re.match(instring,loc) if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() d = result.groupdict() ret = ParseResults(result.group()) if d: for k in d: ret[k] = d[k] return loc,ret def __str__( self ): try: return super(Regex,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "Re:(%s)" % repr(self.pattern) return self.strRepr class QuotedString(Token): r""" Token for matching strings that are delimited by quoting characters. Defined with the following parameters: - quoteChar - string of one or more characters defining the quote delimiting string - escChar - character to escape quotes, typically backslash (default=C{None}) - escQuote - special quote sequence to escape an embedded quote string (such as SQL's "" to escape an embedded ") (default=C{None}) - multiline - boolean indicating whether quotes can span multiple lines (default=C{False}) - unquoteResults - boolean indicating whether the matched text should be unquoted (default=C{True}) - endQuoteChar - string of one or more characters defining the end of the quote delimited string (default=C{None} => same as quoteChar) - convertWhitespaceEscapes - convert escaped whitespace (C{'\t'}, C{'\n'}, etc.) to actual whitespace (default=C{True}) Example:: qs = QuotedString('"') print(qs.searchString('lsjdf "This is the quote" sldjf')) complex_qs = QuotedString('{{', endQuoteChar='}}') print(complex_qs.searchString('lsjdf {{This is the "quote"}} sldjf')) sql_qs = QuotedString('"', escQuote='""') print(sql_qs.searchString('lsjdf "This is the quote with ""embedded"" quotes" sldjf')) prints:: [['This is the quote']] [['This is the "quote"']] [['This is the quote with "embedded" quotes']] """ def __init__( self, quoteChar, escChar=None, escQuote=None, multiline=False, unquoteResults=True, endQuoteChar=None, convertWhitespaceEscapes=True): super(QuotedString,self).__init__() # remove white space from quote chars - wont work anyway quoteChar = quoteChar.strip() if not quoteChar: warnings.warn("quoteChar cannot be the empty string",SyntaxWarning,stacklevel=2) raise SyntaxError() if endQuoteChar is None: endQuoteChar = quoteChar else: endQuoteChar = endQuoteChar.strip() if not endQuoteChar: warnings.warn("endQuoteChar cannot be the empty string",SyntaxWarning,stacklevel=2) raise SyntaxError() self.quoteChar = quoteChar self.quoteCharLen = len(quoteChar) self.firstQuoteChar = quoteChar[0] self.endQuoteChar = endQuoteChar self.endQuoteCharLen = len(endQuoteChar) self.escChar = escChar self.escQuote = escQuote self.unquoteResults = unquoteResults self.convertWhitespaceEscapes = convertWhitespaceEscapes if multiline: self.flags = re.MULTILINE | re.DOTALL self.pattern = r'%s(?:[^%s%s]' % \ ( re.escape(self.quoteChar), _escapeRegexRangeChars(self.endQuoteChar[0]), (escChar is not None and _escapeRegexRangeChars(escChar) or '') ) else: self.flags = 0 self.pattern = r'%s(?:[^%s\n\r%s]' % \ ( re.escape(self.quoteChar), _escapeRegexRangeChars(self.endQuoteChar[0]), (escChar is not None and _escapeRegexRangeChars(escChar) or '') ) if len(self.endQuoteChar) > 1: self.pattern += ( '|(?:' + ')|(?:'.join("%s[^%s]" % (re.escape(self.endQuoteChar[:i]), _escapeRegexRangeChars(self.endQuoteChar[i])) for i in range(len(self.endQuoteChar)-1,0,-1)) + ')' ) if escQuote: self.pattern += (r'|(?:%s)' % re.escape(escQuote)) if escChar: self.pattern += (r'|(?:%s.)' % re.escape(escChar)) self.escCharReplacePattern = re.escape(self.escChar)+"(.)" self.pattern += (r')*%s' % re.escape(self.endQuoteChar)) try: self.re = re.compile(self.pattern, self.flags) self.reString = self.pattern except sre_constants.error: warnings.warn("invalid pattern (%s) passed to Regex" % self.pattern, SyntaxWarning, stacklevel=2) raise self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): result = instring[loc] == self.firstQuoteChar and self.re.match(instring,loc) or None if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() ret = result.group() if self.unquoteResults: # strip off quotes ret = ret[self.quoteCharLen:-self.endQuoteCharLen] if isinstance(ret,basestring): # replace escaped whitespace if '\\' in ret and self.convertWhitespaceEscapes: ws_map = { r'\t' : '\t', r'\n' : '\n', r'\f' : '\f', r'\r' : '\r', } for wslit,wschar in ws_map.items(): ret = ret.replace(wslit, wschar) # replace escaped characters if self.escChar: ret = re.sub(self.escCharReplacePattern,"\g<1>",ret) # replace escaped quotes if self.escQuote: ret = ret.replace(self.escQuote, self.endQuoteChar) return loc, ret def __str__( self ): try: return super(QuotedString,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "quoted string, starting with %s ending with %s" % (self.quoteChar, self.endQuoteChar) return self.strRepr class CharsNotIn(Token): """ Token for matching words composed of characters I{not} in a given set (will include whitespace in matched characters if not listed in the provided exclusion set - see example). Defined with string containing all disallowed characters, and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. Example:: # define a comma-separated-value as anything that is not a ',' csv_value = CharsNotIn(',') print(delimitedList(csv_value).parseString("dkls,lsdkjf,s12 34,@!#,213")) prints:: ['dkls', 'lsdkjf', 's12 34', '@!#', '213'] """ def __init__( self, notChars, min=1, max=0, exact=0 ): super(CharsNotIn,self).__init__() self.skipWhitespace = False self.notChars = notChars if min < 1: raise ValueError("cannot specify a minimum length < 1; use Optional(CharsNotIn()) if zero-length char group is permitted") self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayReturnEmpty = ( self.minLen == 0 ) self.mayIndexError = False def parseImpl( self, instring, loc, doActions=True ): if instring[loc] in self.notChars: raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 notchars = self.notChars maxlen = min( start+self.maxLen, len(instring) ) while loc < maxlen and \ (instring[loc] not in notchars): loc += 1 if loc - start < self.minLen: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] def __str__( self ): try: return super(CharsNotIn, self).__str__() except Exception: pass if self.strRepr is None: if len(self.notChars) > 4: self.strRepr = "!W:(%s...)" % self.notChars[:4] else: self.strRepr = "!W:(%s)" % self.notChars return self.strRepr class White(Token): """ Special matching class for matching whitespace. Normally, whitespace is ignored by pyparsing grammars. This class is included when some whitespace structures are significant. Define with a string containing the whitespace characters to be matched; default is C{" \\t\\r\\n"}. Also takes optional C{min}, C{max}, and C{exact} arguments, as defined for the C{L{Word}} class. """ whiteStrs = { " " : "<SPC>", "\t": "<TAB>", "\n": "<LF>", "\r": "<CR>", "\f": "<FF>", } def __init__(self, ws=" \t\r\n", min=1, max=0, exact=0): super(White,self).__init__() self.matchWhite = ws self.setWhitespaceChars( "".join(c for c in self.whiteChars if c not in self.matchWhite) ) #~ self.leaveWhitespace() self.name = ("".join(White.whiteStrs[c] for c in self.matchWhite)) self.mayReturnEmpty = True self.errmsg = "Expected " + self.name self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact def parseImpl( self, instring, loc, doActions=True ): if not(instring[ loc ] in self.matchWhite): raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 maxloc = start + self.maxLen maxloc = min( maxloc, len(instring) ) while loc < maxloc and instring[loc] in self.matchWhite: loc += 1 if loc - start < self.minLen: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] class _PositionToken(Token): def __init__( self ): super(_PositionToken,self).__init__() self.name=self.__class__.__name__ self.mayReturnEmpty = True self.mayIndexError = False class GoToColumn(_PositionToken): """ Token to advance to a specific column of input text; useful for tabular report scraping. """ def __init__( self, colno ): super(GoToColumn,self).__init__() self.col = colno def preParse( self, instring, loc ): if col(loc,instring) != self.col: instrlen = len(instring) if self.ignoreExprs: loc = self._skipIgnorables( instring, loc ) while loc < instrlen and instring[loc].isspace() and col( loc, instring ) != self.col : loc += 1 return loc def parseImpl( self, instring, loc, doActions=True ): thiscol = col( loc, instring ) if thiscol > self.col: raise ParseException( instring, loc, "Text not in expected column", self ) newloc = loc + self.col - thiscol ret = instring[ loc: newloc ] return newloc, ret class LineStart(_PositionToken): """ Matches if current position is at the beginning of a line within the parse string Example:: test = '''\ AAA this line AAA and this line AAA but not this one B AAA and definitely not this one ''' for t in (LineStart() + 'AAA' + restOfLine).searchString(test): print(t) Prints:: ['AAA', ' this line'] ['AAA', ' and this line'] """ def __init__( self ): super(LineStart,self).__init__() self.errmsg = "Expected start of line" def parseImpl( self, instring, loc, doActions=True ): if col(loc, instring) == 1: return loc, [] raise ParseException(instring, loc, self.errmsg, self) class LineEnd(_PositionToken): """ Matches if current position is at the end of a line within the parse string """ def __init__( self ): super(LineEnd,self).__init__() self.setWhitespaceChars( ParserElement.DEFAULT_WHITE_CHARS.replace("\n","") ) self.errmsg = "Expected end of line" def parseImpl( self, instring, loc, doActions=True ): if loc<len(instring): if instring[loc] == "\n": return loc+1, "\n" else: raise ParseException(instring, loc, self.errmsg, self) elif loc == len(instring): return loc+1, [] else: raise ParseException(instring, loc, self.errmsg, self) class StringStart(_PositionToken): """ Matches if current position is at the beginning of the parse string """ def __init__( self ): super(StringStart,self).__init__() self.errmsg = "Expected start of text" def parseImpl( self, instring, loc, doActions=True ): if loc != 0: # see if entire string up to here is just whitespace and ignoreables if loc != self.preParse( instring, 0 ): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class StringEnd(_PositionToken): """ Matches if current position is at the end of the parse string """ def __init__( self ): super(StringEnd,self).__init__() self.errmsg = "Expected end of text" def parseImpl( self, instring, loc, doActions=True ): if loc < len(instring): raise ParseException(instring, loc, self.errmsg, self) elif loc == len(instring): return loc+1, [] elif loc > len(instring): return loc, [] else: raise ParseException(instring, loc, self.errmsg, self) class WordStart(_PositionToken): """ Matches if the current position is at the beginning of a Word, and is not preceded by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{\b} behavior of regular expressions, use C{WordStart(alphanums)}. C{WordStart} will also match at the beginning of the string being parsed, or at the beginning of a line. """ def __init__(self, wordChars = printables): super(WordStart,self).__init__() self.wordChars = set(wordChars) self.errmsg = "Not at the start of a word" def parseImpl(self, instring, loc, doActions=True ): if loc != 0: if (instring[loc-1] in self.wordChars or instring[loc] not in self.wordChars): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class WordEnd(_PositionToken): """ Matches if the current position is at the end of a Word, and is not followed by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{\b} behavior of regular expressions, use C{WordEnd(alphanums)}. C{WordEnd} will also match at the end of the string being parsed, or at the end of a line. """ def __init__(self, wordChars = printables): super(WordEnd,self).__init__() self.wordChars = set(wordChars) self.skipWhitespace = False self.errmsg = "Not at the end of a word" def parseImpl(self, instring, loc, doActions=True ): instrlen = len(instring) if instrlen>0 and loc<instrlen: if (instring[loc] in self.wordChars or instring[loc-1] not in self.wordChars): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class ParseExpression(ParserElement): """ Abstract subclass of ParserElement, for combining and post-processing parsed tokens. """ def __init__( self, exprs, savelist = False ): super(ParseExpression,self).__init__(savelist) if isinstance( exprs, _generatorType ): exprs = list(exprs) if isinstance( exprs, basestring ): self.exprs = [ ParserElement._literalStringClass( exprs ) ] elif isinstance( exprs, collections.Iterable ): exprs = list(exprs) # if sequence of strings provided, wrap with Literal if all(isinstance(expr, basestring) for expr in exprs): exprs = map(ParserElement._literalStringClass, exprs) self.exprs = list(exprs) else: try: self.exprs = list( exprs ) except TypeError: self.exprs = [ exprs ] self.callPreparse = False def __getitem__( self, i ): return self.exprs[i] def append( self, other ): self.exprs.append( other ) self.strRepr = None return self def leaveWhitespace( self ): """Extends C{leaveWhitespace} defined in base class, and also invokes C{leaveWhitespace} on all contained expressions.""" self.skipWhitespace = False self.exprs = [ e.copy() for e in self.exprs ] for e in self.exprs: e.leaveWhitespace() return self def ignore( self, other ): if isinstance( other, Suppress ): if other not in self.ignoreExprs: super( ParseExpression, self).ignore( other ) for e in self.exprs: e.ignore( self.ignoreExprs[-1] ) else: super( ParseExpression, self).ignore( other ) for e in self.exprs: e.ignore( self.ignoreExprs[-1] ) return self def __str__( self ): try: return super(ParseExpression,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "%s:(%s)" % ( self.__class__.__name__, _ustr(self.exprs) ) return self.strRepr def streamline( self ): super(ParseExpression,self).streamline() for e in self.exprs: e.streamline() # collapse nested And's of the form And( And( And( a,b), c), d) to And( a,b,c,d ) # but only if there are no parse actions or resultsNames on the nested And's # (likewise for Or's and MatchFirst's) if ( len(self.exprs) == 2 ): other = self.exprs[0] if ( isinstance( other, self.__class__ ) and not(other.parseAction) and other.resultsName is None and not other.debug ): self.exprs = other.exprs[:] + [ self.exprs[1] ] self.strRepr = None self.mayReturnEmpty |= other.mayReturnEmpty self.mayIndexError |= other.mayIndexError other = self.exprs[-1] if ( isinstance( other, self.__class__ ) and not(other.parseAction) and other.resultsName is None and not other.debug ): self.exprs = self.exprs[:-1] + other.exprs[:] self.strRepr = None self.mayReturnEmpty |= other.mayReturnEmpty self.mayIndexError |= other.mayIndexError self.errmsg = "Expected " + _ustr(self) return self def setResultsName( self, name, listAllMatches=False ): ret = super(ParseExpression,self).setResultsName(name,listAllMatches) return ret def validate( self, validateTrace=[] ): tmp = validateTrace[:]+[self] for e in self.exprs: e.validate(tmp) self.checkRecursion( [] ) def copy(self): ret = super(ParseExpression,self).copy() ret.exprs = [e.copy() for e in self.exprs] return ret class And(ParseExpression): """ Requires all given C{ParseExpression}s to be found in the given order. Expressions may be separated by whitespace. May be constructed using the C{'+'} operator. May also be constructed using the C{'-'} operator, which will suppress backtracking. Example:: integer = Word(nums) name_expr = OneOrMore(Word(alphas)) expr = And([integer("id"),name_expr("name"),integer("age")]) # more easily written as: expr = integer("id") + name_expr("name") + integer("age") """ class _ErrorStop(Empty): def __init__(self, *args, **kwargs): super(And._ErrorStop,self).__init__(*args, **kwargs) self.name = '-' self.leaveWhitespace() def __init__( self, exprs, savelist = True ): super(And,self).__init__(exprs, savelist) self.mayReturnEmpty = all(e.mayReturnEmpty for e in self.exprs) self.setWhitespaceChars( self.exprs[0].whiteChars ) self.skipWhitespace = self.exprs[0].skipWhitespace self.callPreparse = True def parseImpl( self, instring, loc, doActions=True ): # pass False as last arg to _parse for first element, since we already # pre-parsed the string as part of our And pre-parsing loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False ) errorStop = False for e in self.exprs[1:]: if isinstance(e, And._ErrorStop): errorStop = True continue if errorStop: try: loc, exprtokens = e._parse( instring, loc, doActions ) except ParseSyntaxException: raise except ParseBaseException as pe: pe.__traceback__ = None raise ParseSyntaxException._from_exception(pe) except IndexError: raise ParseSyntaxException(instring, len(instring), self.errmsg, self) else: loc, exprtokens = e._parse( instring, loc, doActions ) if exprtokens or exprtokens.haskeys(): resultlist += exprtokens return loc, resultlist def __iadd__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #And( [ self, other ] ) def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) if not e.mayReturnEmpty: break def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr class Or(ParseExpression): """ Requires that at least one C{ParseExpression} is found. If two expressions match, the expression that matches the longest string will be used. May be constructed using the C{'^'} operator. Example:: # construct Or using '^' operator number = Word(nums) ^ Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) prints:: [['123'], ['3.1416'], ['789']] """ def __init__( self, exprs, savelist = False ): super(Or,self).__init__(exprs, savelist) if self.exprs: self.mayReturnEmpty = any(e.mayReturnEmpty for e in self.exprs) else: self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): maxExcLoc = -1 maxException = None matches = [] for e in self.exprs: try: loc2 = e.tryParse( instring, loc ) except ParseException as err: err.__traceback__ = None if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc except IndexError: if len(instring) > maxExcLoc: maxException = ParseException(instring,len(instring),e.errmsg,self) maxExcLoc = len(instring) else: # save match among all matches, to retry longest to shortest matches.append((loc2, e)) if matches: matches.sort(key=lambda x: -x[0]) for _,e in matches: try: return e._parse( instring, loc, doActions ) except ParseException as err: err.__traceback__ = None if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc if maxException is not None: maxException.msg = self.errmsg raise maxException else: raise ParseException(instring, loc, "no defined alternatives to match", self) def __ixor__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #Or( [ self, other ] ) def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " ^ ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class MatchFirst(ParseExpression): """ Requires that at least one C{ParseExpression} is found. If two expressions match, the first one listed is the one that will match. May be constructed using the C{'|'} operator. Example:: # construct MatchFirst using '|' operator # watch the order of expressions to match number = Word(nums) | Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) # Fail! -> [['123'], ['3'], ['1416'], ['789']] # put more selective expression first number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums) print(number.searchString("123 3.1416 789")) # Better -> [['123'], ['3.1416'], ['789']] """ def __init__( self, exprs, savelist = False ): super(MatchFirst,self).__init__(exprs, savelist) if self.exprs: self.mayReturnEmpty = any(e.mayReturnEmpty for e in self.exprs) else: self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): maxExcLoc = -1 maxException = None for e in self.exprs: try: ret = e._parse( instring, loc, doActions ) return ret except ParseException as err: if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc except IndexError: if len(instring) > maxExcLoc: maxException = ParseException(instring,len(instring),e.errmsg,self) maxExcLoc = len(instring) # only got here if no expression matched, raise exception for match that made it the furthest else: if maxException is not None: maxException.msg = self.errmsg raise maxException else: raise ParseException(instring, loc, "no defined alternatives to match", self) def __ior__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #MatchFirst( [ self, other ] ) def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " | ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class Each(ParseExpression): """ Requires all given C{ParseExpression}s to be found, but in any order. Expressions may be separated by whitespace. May be constructed using the C{'&'} operator. Example:: color = oneOf("RED ORANGE YELLOW GREEN BLUE PURPLE BLACK WHITE BROWN") shape_type = oneOf("SQUARE CIRCLE TRIANGLE STAR HEXAGON OCTAGON") integer = Word(nums) shape_attr = "shape:" + shape_type("shape") posn_attr = "posn:" + Group(integer("x") + ',' + integer("y"))("posn") color_attr = "color:" + color("color") size_attr = "size:" + integer("size") # use Each (using operator '&') to accept attributes in any order # (shape and posn are required, color and size are optional) shape_spec = shape_attr & posn_attr & Optional(color_attr) & Optional(size_attr) shape_spec.runTests(''' shape: SQUARE color: BLACK posn: 100, 120 shape: CIRCLE size: 50 color: BLUE posn: 50,80 color:GREEN size:20 shape:TRIANGLE posn:20,40 ''' ) prints:: shape: SQUARE color: BLACK posn: 100, 120 ['shape:', 'SQUARE', 'color:', 'BLACK', 'posn:', ['100', ',', '120']] - color: BLACK - posn: ['100', ',', '120'] - x: 100 - y: 120 - shape: SQUARE shape: CIRCLE size: 50 color: BLUE posn: 50,80 ['shape:', 'CIRCLE', 'size:', '50', 'color:', 'BLUE', 'posn:', ['50', ',', '80']] - color: BLUE - posn: ['50', ',', '80'] - x: 50 - y: 80 - shape: CIRCLE - size: 50 color: GREEN size: 20 shape: TRIANGLE posn: 20,40 ['color:', 'GREEN', 'size:', '20', 'shape:', 'TRIANGLE', 'posn:', ['20', ',', '40']] - color: GREEN - posn: ['20', ',', '40'] - x: 20 - y: 40 - shape: TRIANGLE - size: 20 """ def __init__( self, exprs, savelist = True ): super(Each,self).__init__(exprs, savelist) self.mayReturnEmpty = all(e.mayReturnEmpty for e in self.exprs) self.skipWhitespace = True self.initExprGroups = True def parseImpl( self, instring, loc, doActions=True ): if self.initExprGroups: self.opt1map = dict((id(e.expr),e) for e in self.exprs if isinstance(e,Optional)) opt1 = [ e.expr for e in self.exprs if isinstance(e,Optional) ] opt2 = [ e for e in self.exprs if e.mayReturnEmpty and not isinstance(e,Optional)] self.optionals = opt1 + opt2 self.multioptionals = [ e.expr for e in self.exprs if isinstance(e,ZeroOrMore) ] self.multirequired = [ e.expr for e in self.exprs if isinstance(e,OneOrMore) ] self.required = [ e for e in self.exprs if not isinstance(e,(Optional,ZeroOrMore,OneOrMore)) ] self.required += self.multirequired self.initExprGroups = False tmpLoc = loc tmpReqd = self.required[:] tmpOpt = self.optionals[:] matchOrder = [] keepMatching = True while keepMatching: tmpExprs = tmpReqd + tmpOpt + self.multioptionals + self.multirequired failed = [] for e in tmpExprs: try: tmpLoc = e.tryParse( instring, tmpLoc ) except ParseException: failed.append(e) else: matchOrder.append(self.opt1map.get(id(e),e)) if e in tmpReqd: tmpReqd.remove(e) elif e in tmpOpt: tmpOpt.remove(e) if len(failed) == len(tmpExprs): keepMatching = False if tmpReqd: missing = ", ".join(_ustr(e) for e in tmpReqd) raise ParseException(instring,loc,"Missing one or more required elements (%s)" % missing ) # add any unmatched Optionals, in case they have default values defined matchOrder += [e for e in self.exprs if isinstance(e,Optional) and e.expr in tmpOpt] resultlist = [] for e in matchOrder: loc,results = e._parse(instring,loc,doActions) resultlist.append(results) finalResults = sum(resultlist, ParseResults([])) return loc, finalResults def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " & ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class ParseElementEnhance(ParserElement): """ Abstract subclass of C{ParserElement}, for combining and post-processing parsed tokens. """ def __init__( self, expr, savelist=False ): super(ParseElementEnhance,self).__init__(savelist) if isinstance( expr, basestring ): if issubclass(ParserElement._literalStringClass, Token): expr = ParserElement._literalStringClass(expr) else: expr = ParserElement._literalStringClass(Literal(expr)) self.expr = expr self.strRepr = None if expr is not None: self.mayIndexError = expr.mayIndexError self.mayReturnEmpty = expr.mayReturnEmpty self.setWhitespaceChars( expr.whiteChars ) self.skipWhitespace = expr.skipWhitespace self.saveAsList = expr.saveAsList self.callPreparse = expr.callPreparse self.ignoreExprs.extend(expr.ignoreExprs) def parseImpl( self, instring, loc, doActions=True ): if self.expr is not None: return self.expr._parse( instring, loc, doActions, callPreParse=False ) else: raise ParseException("",loc,self.errmsg,self) def leaveWhitespace( self ): self.skipWhitespace = False self.expr = self.expr.copy() if self.expr is not None: self.expr.leaveWhitespace() return self def ignore( self, other ): if isinstance( other, Suppress ): if other not in self.ignoreExprs: super( ParseElementEnhance, self).ignore( other ) if self.expr is not None: self.expr.ignore( self.ignoreExprs[-1] ) else: super( ParseElementEnhance, self).ignore( other ) if self.expr is not None: self.expr.ignore( self.ignoreExprs[-1] ) return self def streamline( self ): super(ParseElementEnhance,self).streamline() if self.expr is not None: self.expr.streamline() return self def checkRecursion( self, parseElementList ): if self in parseElementList: raise RecursiveGrammarException( parseElementList+[self] ) subRecCheckList = parseElementList[:] + [ self ] if self.expr is not None: self.expr.checkRecursion( subRecCheckList ) def validate( self, validateTrace=[] ): tmp = validateTrace[:]+[self] if self.expr is not None: self.expr.validate(tmp) self.checkRecursion( [] ) def __str__( self ): try: return super(ParseElementEnhance,self).__str__() except Exception: pass if self.strRepr is None and self.expr is not None: self.strRepr = "%s:(%s)" % ( self.__class__.__name__, _ustr(self.expr) ) return self.strRepr class FollowedBy(ParseElementEnhance): """ Lookahead matching of the given parse expression. C{FollowedBy} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression matches at the current position. C{FollowedBy} always returns a null token list. Example:: # use FollowedBy to match a label only if it is followed by a ':' data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString("shape: SQUARE color: BLACK posn: upper left").pprint() prints:: [['shape', 'SQUARE'], ['color', 'BLACK'], ['posn', 'upper left']] """ def __init__( self, expr ): super(FollowedBy,self).__init__(expr) self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): self.expr.tryParse( instring, loc ) return loc, [] class NotAny(ParseElementEnhance): """ Lookahead to disallow matching with the given parse expression. C{NotAny} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression does I{not} match at the current position. Also, C{NotAny} does I{not} skip over leading whitespace. C{NotAny} always returns a null token list. May be constructed using the '~' operator. Example:: """ def __init__( self, expr ): super(NotAny,self).__init__(expr) #~ self.leaveWhitespace() self.skipWhitespace = False # do NOT use self.leaveWhitespace(), don't want to propagate to exprs self.mayReturnEmpty = True self.errmsg = "Found unwanted token, "+_ustr(self.expr) def parseImpl( self, instring, loc, doActions=True ): if self.expr.canParseNext(instring, loc): raise ParseException(instring, loc, self.errmsg, self) return loc, [] def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "~{" + _ustr(self.expr) + "}" return self.strRepr class _MultipleMatch(ParseElementEnhance): def __init__( self, expr, stopOn=None): super(_MultipleMatch, self).__init__(expr) self.saveAsList = True ender = stopOn if isinstance(ender, basestring): ender = ParserElement._literalStringClass(ender) self.not_ender = ~ender if ender is not None else None def parseImpl( self, instring, loc, doActions=True ): self_expr_parse = self.expr._parse self_skip_ignorables = self._skipIgnorables check_ender = self.not_ender is not None if check_ender: try_not_ender = self.not_ender.tryParse # must be at least one (but first see if we are the stopOn sentinel; # if so, fail) if check_ender: try_not_ender(instring, loc) loc, tokens = self_expr_parse( instring, loc, doActions, callPreParse=False ) try: hasIgnoreExprs = (not not self.ignoreExprs) while 1: if check_ender: try_not_ender(instring, loc) if hasIgnoreExprs: preloc = self_skip_ignorables( instring, loc ) else: preloc = loc loc, tmptokens = self_expr_parse( instring, preloc, doActions ) if tmptokens or tmptokens.haskeys(): tokens += tmptokens except (ParseException,IndexError): pass return loc, tokens class OneOrMore(_MultipleMatch): """ Repetition of one or more of the given expression. Parameters: - expr - expression that must match one or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: BLACK" OneOrMore(attr_expr).parseString(text).pprint() # Fail! read 'color' as data instead of next label -> [['shape', 'SQUARE color']] # use stopOn attribute for OneOrMore to avoid reading label string as part of the data attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString(text).pprint() # Better -> [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'BLACK']] # could also be written as (attr_expr * (1,)).parseString(text).pprint() """ def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + _ustr(self.expr) + "}..." return self.strRepr class ZeroOrMore(_MultipleMatch): """ Optional repetition of zero or more of the given expression. Parameters: - expr - expression that must match zero or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example: similar to L{OneOrMore} """ def __init__( self, expr, stopOn=None): super(ZeroOrMore,self).__init__(expr, stopOn=stopOn) self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): try: return super(ZeroOrMore, self).parseImpl(instring, loc, doActions) except (ParseException,IndexError): return loc, [] def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "[" + _ustr(self.expr) + "]..." return self.strRepr class _NullToken(object): def __bool__(self): return False __nonzero__ = __bool__ def __str__(self): return "" _optionalNotMatched = _NullToken() class Optional(ParseElementEnhance): """ Optional matching of the given expression. Parameters: - expr - expression that must match zero or more times - default (optional) - value to be returned if the optional expression is not found. Example:: # US postal code can be a 5-digit zip, plus optional 4-digit qualifier zip = Combine(Word(nums, exact=5) + Optional('-' + Word(nums, exact=4))) zip.runTests(''' # traditional ZIP code 12345 # ZIP+4 form 12101-0001 # invalid ZIP 98765- ''') prints:: # traditional ZIP code 12345 ['12345'] # ZIP+4 form 12101-0001 ['12101-0001'] # invalid ZIP 98765- ^ FAIL: Expected end of text (at char 5), (line:1, col:6) """ def __init__( self, expr, default=_optionalNotMatched ): super(Optional,self).__init__( expr, savelist=False ) self.saveAsList = self.expr.saveAsList self.defaultValue = default self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): try: loc, tokens = self.expr._parse( instring, loc, doActions, callPreParse=False ) except (ParseException,IndexError): if self.defaultValue is not _optionalNotMatched: if self.expr.resultsName: tokens = ParseResults([ self.defaultValue ]) tokens[self.expr.resultsName] = self.defaultValue else: tokens = [ self.defaultValue ] else: tokens = [] return loc, tokens def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "[" + _ustr(self.expr) + "]" return self.strRepr class SkipTo(ParseElementEnhance): """ Token for skipping over all undefined text until the matched expression is found. Parameters: - expr - target expression marking the end of the data to be skipped - include - (default=C{False}) if True, the target expression is also parsed (the skipped text and target expression are returned as a 2-element list). - ignore - (default=C{None}) used to define grammars (typically quoted strings and comments) that might contain false matches to the target expression - failOn - (default=C{None}) define expressions that are not allowed to be included in the skipped test; if found before the target expression is found, the SkipTo is not a match Example:: report = ''' Outstanding Issues Report - 1 Jan 2000 # | Severity | Description | Days Open -----+----------+-------------------------------------------+----------- 101 | Critical | Intermittent system crash | 6 94 | Cosmetic | Spelling error on Login ('log|n') | 14 79 | Minor | System slow when running too many reports | 47 ''' integer = Word(nums) SEP = Suppress('|') # use SkipTo to simply match everything up until the next SEP # - ignore quoted strings, so that a '|' character inside a quoted string does not match # - parse action will call token.strip() for each matched token, i.e., the description body string_data = SkipTo(SEP, ignore=quotedString) string_data.setParseAction(tokenMap(str.strip)) ticket_expr = (integer("issue_num") + SEP + string_data("sev") + SEP + string_data("desc") + SEP + integer("days_open")) for tkt in ticket_expr.searchString(report): print tkt.dump() prints:: ['101', 'Critical', 'Intermittent system crash', '6'] - days_open: 6 - desc: Intermittent system crash - issue_num: 101 - sev: Critical ['94', 'Cosmetic', "Spelling error on Login ('log|n')", '14'] - days_open: 14 - desc: Spelling error on Login ('log|n') - issue_num: 94 - sev: Cosmetic ['79', 'Minor', 'System slow when running too many reports', '47'] - days_open: 47 - desc: System slow when running too many reports - issue_num: 79 - sev: Minor """ def __init__( self, other, include=False, ignore=None, failOn=None ): super( SkipTo, self ).__init__( other ) self.ignoreExpr = ignore self.mayReturnEmpty = True self.mayIndexError = False self.includeMatch = include self.asList = False if isinstance(failOn, basestring): self.failOn = ParserElement._literalStringClass(failOn) else: self.failOn = failOn self.errmsg = "No match found for "+_ustr(self.expr) def parseImpl( self, instring, loc, doActions=True ): startloc = loc instrlen = len(instring) expr = self.expr expr_parse = self.expr._parse self_failOn_canParseNext = self.failOn.canParseNext if self.failOn is not None else None self_ignoreExpr_tryParse = self.ignoreExpr.tryParse if self.ignoreExpr is not None else None tmploc = loc while tmploc <= instrlen: if self_failOn_canParseNext is not None: # break if failOn expression matches if self_failOn_canParseNext(instring, tmploc): break if self_ignoreExpr_tryParse is not None: # advance past ignore expressions while 1: try: tmploc = self_ignoreExpr_tryParse(instring, tmploc) except ParseBaseException: break try: expr_parse(instring, tmploc, doActions=False, callPreParse=False) except (ParseException, IndexError): # no match, advance loc in string tmploc += 1 else: # matched skipto expr, done break else: # ran off the end of the input string without matching skipto expr, fail raise ParseException(instring, loc, self.errmsg, self) # build up return values loc = tmploc skiptext = instring[startloc:loc] skipresult = ParseResults(skiptext) if self.includeMatch: loc, mat = expr_parse(instring,loc,doActions,callPreParse=False) skipresult += mat return loc, skipresult class Forward(ParseElementEnhance): """ Forward declaration of an expression to be defined later - used for recursive grammars, such as algebraic infix notation. When the expression is known, it is assigned to the C{Forward} variable using the '<<' operator. Note: take care when assigning to C{Forward} not to overlook precedence of operators. Specifically, '|' has a lower precedence than '<<', so that:: fwdExpr << a | b | c will actually be evaluated as:: (fwdExpr << a) | b | c thereby leaving b and c out as parseable alternatives. It is recommended that you explicitly group the values inserted into the C{Forward}:: fwdExpr << (a | b | c) Converting to use the '<<=' operator instead will avoid this problem. See L{ParseResults.pprint} for an example of a recursive parser created using C{Forward}. """ def __init__( self, other=None ): super(Forward,self).__init__( other, savelist=False ) def __lshift__( self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass(other) self.expr = other self.strRepr = None self.mayIndexError = self.expr.mayIndexError self.mayReturnEmpty = self.expr.mayReturnEmpty self.setWhitespaceChars( self.expr.whiteChars ) self.skipWhitespace = self.expr.skipWhitespace self.saveAsList = self.expr.saveAsList self.ignoreExprs.extend(self.expr.ignoreExprs) return self def __ilshift__(self, other): return self << other def leaveWhitespace( self ): self.skipWhitespace = False return self def streamline( self ): if not self.streamlined: self.streamlined = True if self.expr is not None: self.expr.streamline() return self def validate( self, validateTrace=[] ): if self not in validateTrace: tmp = validateTrace[:]+[self] if self.expr is not None: self.expr.validate(tmp) self.checkRecursion([]) def __str__( self ): if hasattr(self,"name"): return self.name return self.__class__.__name__ + ": ..." # stubbed out for now - creates awful memory and perf issues self._revertClass = self.__class__ self.__class__ = _ForwardNoRecurse try: if self.expr is not None: retString = _ustr(self.expr) else: retString = "None" finally: self.__class__ = self._revertClass return self.__class__.__name__ + ": " + retString def copy(self): if self.expr is not None: return super(Forward,self).copy() else: ret = Forward() ret <<= self return ret class _ForwardNoRecurse(Forward): def __str__( self ): return "..." class TokenConverter(ParseElementEnhance): """ Abstract subclass of C{ParseExpression}, for converting parsed results. """ def __init__( self, expr, savelist=False ): super(TokenConverter,self).__init__( expr )#, savelist ) self.saveAsList = False class Combine(TokenConverter): """ Converter to concatenate all matching tokens to a single string. By default, the matching patterns must also be contiguous in the input string; this can be disabled by specifying C{'adjacent=False'} in the constructor. Example:: real = Word(nums) + '.' + Word(nums) print(real.parseString('3.1416')) # -> ['3', '.', '1416'] # will also erroneously match the following print(real.parseString('3. 1416')) # -> ['3', '.', '1416'] real = Combine(Word(nums) + '.' + Word(nums)) print(real.parseString('3.1416')) # -> ['3.1416'] # no match when there are internal spaces print(real.parseString('3. 1416')) # -> Exception: Expected W:(0123...) """ def __init__( self, expr, joinString="", adjacent=True ): super(Combine,self).__init__( expr ) # suppress whitespace-stripping in contained parse expressions, but re-enable it on the Combine itself if adjacent: self.leaveWhitespace() self.adjacent = adjacent self.skipWhitespace = True self.joinString = joinString self.callPreparse = True def ignore( self, other ): if self.adjacent: ParserElement.ignore(self, other) else: super( Combine, self).ignore( other ) return self def postParse( self, instring, loc, tokenlist ): retToks = tokenlist.copy() del retToks[:] retToks += ParseResults([ "".join(tokenlist._asStringList(self.joinString)) ], modal=self.modalResults) if self.resultsName and retToks.haskeys(): return [ retToks ] else: return retToks class Group(TokenConverter): """ Converter to return the matched tokens as a list - useful for returning tokens of C{L{ZeroOrMore}} and C{L{OneOrMore}} expressions. Example:: ident = Word(alphas) num = Word(nums) term = ident | num func = ident + Optional(delimitedList(term)) print(func.parseString("fn a,b,100")) # -> ['fn', 'a', 'b', '100'] func = ident + Group(Optional(delimitedList(term))) print(func.parseString("fn a,b,100")) # -> ['fn', ['a', 'b', '100']] """ def __init__( self, expr ): super(Group,self).__init__( expr ) self.saveAsList = True def postParse( self, instring, loc, tokenlist ): return [ tokenlist ] class Dict(TokenConverter): """ Converter to return a repetitive expression as a list, but also as a dictionary. Each element can also be referenced using the first token in the expression as its key. Useful for tabular report scraping when the first column can be used as a item key. Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) # print attributes as plain groups print(OneOrMore(attr_expr).parseString(text).dump()) # instead of OneOrMore(expr), parse using Dict(OneOrMore(Group(expr))) - Dict will auto-assign names result = Dict(OneOrMore(Group(attr_expr))).parseString(text) print(result.dump()) # access named fields as dict entries, or output as dict print(result['shape']) print(result.asDict()) prints:: ['shape', 'SQUARE', 'posn', 'upper left', 'color', 'light blue', 'texture', 'burlap'] [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE {'color': 'light blue', 'posn': 'upper left', 'texture': 'burlap', 'shape': 'SQUARE'} See more examples at L{ParseResults} of accessing fields by results name. """ def __init__( self, expr ): super(Dict,self).__init__( expr ) self.saveAsList = True def postParse( self, instring, loc, tokenlist ): for i,tok in enumerate(tokenlist): if len(tok) == 0: continue ikey = tok[0] if isinstance(ikey,int): ikey = _ustr(tok[0]).strip() if len(tok)==1: tokenlist[ikey] = _ParseResultsWithOffset("",i) elif len(tok)==2 and not isinstance(tok[1],ParseResults): tokenlist[ikey] = _ParseResultsWithOffset(tok[1],i) else: dictvalue = tok.copy() #ParseResults(i) del dictvalue[0] if len(dictvalue)!= 1 or (isinstance(dictvalue,ParseResults) and dictvalue.haskeys()): tokenlist[ikey] = _ParseResultsWithOffset(dictvalue,i) else: tokenlist[ikey] = _ParseResultsWithOffset(dictvalue[0],i) if self.resultsName: return [ tokenlist ] else: return tokenlist class Suppress(TokenConverter): """ Converter for ignoring the results of a parsed expression. Example:: source = "a, b, c,d" wd = Word(alphas) wd_list1 = wd + ZeroOrMore(',' + wd) print(wd_list1.parseString(source)) # often, delimiters that are useful during parsing are just in the # way afterward - use Suppress to keep them out of the parsed output wd_list2 = wd + ZeroOrMore(Suppress(',') + wd) print(wd_list2.parseString(source)) prints:: ['a', ',', 'b', ',', 'c', ',', 'd'] ['a', 'b', 'c', 'd'] (See also L{delimitedList}.) """ def postParse( self, instring, loc, tokenlist ): return [] def suppress( self ): return self class OnlyOnce(object): """ Wrapper for parse actions, to ensure they are only called once. """ def __init__(self, methodCall): self.callable = _trim_arity(methodCall) self.called = False def __call__(self,s,l,t): if not self.called: results = self.callable(s,l,t) self.called = True return results raise ParseException(s,l,"") def reset(self): self.called = False def traceParseAction(f): """ Decorator for debugging parse actions. When the parse action is called, this decorator will print C{">> entering I{method-name}(line:I{current_source_line}, I{parse_location}, I{matched_tokens})".} When the parse action completes, the decorator will print C{"<<"} followed by the returned value, or any exception that the parse action raised. Example:: wd = Word(alphas) @traceParseAction def remove_duplicate_chars(tokens): return ''.join(sorted(set(''.join(tokens))) wds = OneOrMore(wd).setParseAction(remove_duplicate_chars) print(wds.parseString("slkdjs sld sldd sdlf sdljf")) prints:: >>entering remove_duplicate_chars(line: 'slkdjs sld sldd sdlf sdljf', 0, (['slkdjs', 'sld', 'sldd', 'sdlf', 'sdljf'], {})) <<leaving remove_duplicate_chars (ret: 'dfjkls') ['dfjkls'] """ f = _trim_arity(f) def z(*paArgs): thisFunc = f.__name__ s,l,t = paArgs[-3:] if len(paArgs)>3: thisFunc = paArgs[0].__class__.__name__ + '.' + thisFunc sys.stderr.write( ">>entering %s(line: '%s', %d, %r)\n" % (thisFunc,line(l,s),l,t) ) try: ret = f(*paArgs) except Exception as exc: sys.stderr.write( "<<leaving %s (exception: %s)\n" % (thisFunc,exc) ) raise sys.stderr.write( "<<leaving %s (ret: %r)\n" % (thisFunc,ret) ) return ret try: z.__name__ = f.__name__ except AttributeError: pass return z # # global helpers # def delimitedList( expr, delim=",", combine=False ): """ Helper to define a delimited list of expressions - the delimiter defaults to ','. By default, the list elements and delimiters can have intervening whitespace, and comments, but this can be overridden by passing C{combine=True} in the constructor. If C{combine} is set to C{True}, the matching tokens are returned as a single token string, with the delimiters included; otherwise, the matching tokens are returned as a list of tokens, with the delimiters suppressed. Example:: delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc'] delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE'] """ dlName = _ustr(expr)+" ["+_ustr(delim)+" "+_ustr(expr)+"]..." if combine: return Combine( expr + ZeroOrMore( delim + expr ) ).setName(dlName) else: return ( expr + ZeroOrMore( Suppress( delim ) + expr ) ).setName(dlName) def countedArray( expr, intExpr=None ): """ Helper to define a counted list of expressions. This helper defines a pattern of the form:: integer expr expr expr... where the leading integer tells how many expr expressions follow. The matched tokens returns the array of expr tokens as a list - the leading count token is suppressed. If C{intExpr} is specified, it should be a pyparsing expression that produces an integer value. Example:: countedArray(Word(alphas)).parseString('2 ab cd ef') # -> ['ab', 'cd'] # in this parser, the leading integer value is given in binary, # '10' indicating that 2 values are in the array binaryConstant = Word('01').setParseAction(lambda t: int(t[0], 2)) countedArray(Word(alphas), intExpr=binaryConstant).parseString('10 ab cd ef') # -> ['ab', 'cd'] """ arrayExpr = Forward() def countFieldParseAction(s,l,t): n = t[0] arrayExpr << (n and Group(And([expr]*n)) or Group(empty)) return [] if intExpr is None: intExpr = Word(nums).setParseAction(lambda t:int(t[0])) else: intExpr = intExpr.copy() intExpr.setName("arrayLen") intExpr.addParseAction(countFieldParseAction, callDuringTry=True) return ( intExpr + arrayExpr ).setName('(len) ' + _ustr(expr) + '...') def _flatten(L): ret = [] for i in L: if isinstance(i,list): ret.extend(_flatten(i)) else: ret.append(i) return ret def matchPreviousLiteral(expr): """ Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousLiteral(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches a previous literal, will also match the leading C{"1:1"} in C{"1:10"}. If this is not desired, use C{matchPreviousExpr}. Do I{not} use with packrat parsing enabled. """ rep = Forward() def copyTokenToRepeater(s,l,t): if t: if len(t) == 1: rep << t[0] else: # flatten t tokens tflat = _flatten(t.asList()) rep << And(Literal(tt) for tt in tflat) else: rep << Empty() expr.addParseAction(copyTokenToRepeater, callDuringTry=True) rep.setName('(prev) ' + _ustr(expr)) return rep def matchPreviousExpr(expr): """ Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousExpr(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches by expressions, will I{not} match the leading C{"1:1"} in C{"1:10"}; the expressions are evaluated first, and then compared, so C{"1"} is compared with C{"10"}. Do I{not} use with packrat parsing enabled. """ rep = Forward() e2 = expr.copy() rep <<= e2 def copyTokenToRepeater(s,l,t): matchTokens = _flatten(t.asList()) def mustMatchTheseTokens(s,l,t): theseTokens = _flatten(t.asList()) if theseTokens != matchTokens: raise ParseException("",0,"") rep.setParseAction( mustMatchTheseTokens, callDuringTry=True ) expr.addParseAction(copyTokenToRepeater, callDuringTry=True) rep.setName('(prev) ' + _ustr(expr)) return rep def _escapeRegexRangeChars(s): #~ escape these chars: ^-] for c in r"\^-]": s = s.replace(c,_bslash+c) s = s.replace("\n",r"\n") s = s.replace("\t",r"\t") return _ustr(s) def oneOf( strs, caseless=False, useRegex=True ): """ Helper to quickly define a set of alternative Literals, and makes sure to do longest-first testing when there is a conflict, regardless of the input order, but returns a C{L{MatchFirst}} for best performance. Parameters: - strs - a string of space-delimited literals, or a collection of string literals - caseless - (default=C{False}) - treat all literals as caseless - useRegex - (default=C{True}) - as an optimization, will generate a Regex object; otherwise, will generate a C{MatchFirst} object (if C{caseless=True}, or if creating a C{Regex} raises an exception) Example:: comp_oper = oneOf("< = > <= >= !=") var = Word(alphas) number = Word(nums) term = var | number comparison_expr = term + comp_oper + term print(comparison_expr.searchString("B = 12 AA=23 B<=AA AA>12")) prints:: [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] """ if caseless: isequal = ( lambda a,b: a.upper() == b.upper() ) masks = ( lambda a,b: b.upper().startswith(a.upper()) ) parseElementClass = CaselessLiteral else: isequal = ( lambda a,b: a == b ) masks = ( lambda a,b: b.startswith(a) ) parseElementClass = Literal symbols = [] if isinstance(strs,basestring): symbols = strs.split() elif isinstance(strs, collections.Iterable): symbols = list(strs) else: warnings.warn("Invalid argument to oneOf, expected string or iterable", SyntaxWarning, stacklevel=2) if not symbols: return NoMatch() i = 0 while i < len(symbols)-1: cur = symbols[i] for j,other in enumerate(symbols[i+1:]): if ( isequal(other, cur) ): del symbols[i+j+1] break elif ( masks(cur, other) ): del symbols[i+j+1] symbols.insert(i,other) cur = other break else: i += 1 if not caseless and useRegex: #~ print (strs,"->", "|".join( [ _escapeRegexChars(sym) for sym in symbols] )) try: if len(symbols)==len("".join(symbols)): return Regex( "[%s]" % "".join(_escapeRegexRangeChars(sym) for sym in symbols) ).setName(' | '.join(symbols)) else: return Regex( "|".join(re.escape(sym) for sym in symbols) ).setName(' | '.join(symbols)) except Exception: warnings.warn("Exception creating Regex for oneOf, building MatchFirst", SyntaxWarning, stacklevel=2) # last resort, just use MatchFirst return MatchFirst(parseElementClass(sym) for sym in symbols).setName(' | '.join(symbols)) def dictOf( key, value ): """ Helper to easily and clearly define a dictionary by specifying the respective patterns for the key and value. Takes care of defining the C{L{Dict}}, C{L{ZeroOrMore}}, and C{L{Group}} tokens in the proper order. The key pattern can include delimiting markers or punctuation, as long as they are suppressed, thereby leaving the significant key text. The value pattern can include named results, so that the C{Dict} results can include named token fields. Example:: text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) print(OneOrMore(attr_expr).parseString(text).dump()) attr_label = label attr_value = Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join) # similar to Dict, but simpler call format result = dictOf(attr_label, attr_value).parseString(text) print(result.dump()) print(result['shape']) print(result.shape) # object attribute access works too print(result.asDict()) prints:: [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE SQUARE {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} """ return Dict( ZeroOrMore( Group ( key + value ) ) ) def originalTextFor(expr, asString=True): """ Helper to return the original, untokenized text for a given expression. Useful to restore the parsed fields of an HTML start tag into the raw tag text itself, or to revert separate tokens with intervening whitespace back to the original matching input text. By default, returns astring containing the original parsed text. If the optional C{asString} argument is passed as C{False}, then the return value is a C{L{ParseResults}} containing any results names that were originally matched, and a single token containing the original matched text from the input string. So if the expression passed to C{L{originalTextFor}} contains expressions with defined results names, you must set C{asString} to C{False} if you want to preserve those results name values. Example:: src = "this is test <b> bold <i>text</i> </b> normal text " for tag in ("b","i"): opener,closer = makeHTMLTags(tag) patt = originalTextFor(opener + SkipTo(closer) + closer) print(patt.searchString(src)[0]) prints:: ['<b> bold <i>text</i> </b>'] ['<i>text</i>'] """ locMarker = Empty().setParseAction(lambda s,loc,t: loc) endlocMarker = locMarker.copy() endlocMarker.callPreparse = False matchExpr = locMarker("_original_start") + expr + endlocMarker("_original_end") if asString: extractText = lambda s,l,t: s[t._original_start:t._original_end] else: def extractText(s,l,t): t[:] = [s[t.pop('_original_start'):t.pop('_original_end')]] matchExpr.setParseAction(extractText) matchExpr.ignoreExprs = expr.ignoreExprs return matchExpr def ungroup(expr): """ Helper to undo pyparsing's default grouping of And expressions, even if all but one are non-empty. """ return TokenConverter(expr).setParseAction(lambda t:t[0]) def locatedExpr(expr): """ Helper to decorate a returned token with its starting and ending locations in the input string. This helper adds the following results names: - locn_start = location where matched expression begins - locn_end = location where matched expression ends - value = the actual parsed results Be careful if the input text contains C{<TAB>} characters, you may want to call C{L{ParserElement.parseWithTabs}} Example:: wd = Word(alphas) for match in locatedExpr(wd).searchString("ljsdf123lksdjjf123lkkjj1222"): print(match) prints:: [[0, 'ljsdf', 5]] [[8, 'lksdjjf', 15]] [[18, 'lkkjj', 23]] """ locator = Empty().setParseAction(lambda s,l,t: l) return Group(locator("locn_start") + expr("value") + locator.copy().leaveWhitespace()("locn_end")) # convenience constants for positional expressions empty = Empty().setName("empty") lineStart = LineStart().setName("lineStart") lineEnd = LineEnd().setName("lineEnd") stringStart = StringStart().setName("stringStart") stringEnd = StringEnd().setName("stringEnd") _escapedPunc = Word( _bslash, r"\[]-*.$+^?()~ ", exact=2 ).setParseAction(lambda s,l,t:t[0][1]) _escapedHexChar = Regex(r"\\0?[xX][0-9a-fA-F]+").setParseAction(lambda s,l,t:unichr(int(t[0].lstrip(r'\0x'),16))) _escapedOctChar = Regex(r"\\0[0-7]+").setParseAction(lambda s,l,t:unichr(int(t[0][1:],8))) _singleChar = _escapedPunc | _escapedHexChar | _escapedOctChar | Word(printables, excludeChars=r'\]', exact=1) | Regex(r"\w", re.UNICODE) _charRange = Group(_singleChar + Suppress("-") + _singleChar) _reBracketExpr = Literal("[") + Optional("^").setResultsName("negate") + Group( OneOrMore( _charRange | _singleChar ) ).setResultsName("body") + "]" def srange(s): r""" Helper to easily define string ranges for use in Word construction. Borrows syntax from regexp '[]' string range definitions:: srange("[0-9]") -> "0123456789" srange("[a-z]") -> "abcdefghijklmnopqrstuvwxyz" srange("[a-z$_]") -> "abcdefghijklmnopqrstuvwxyz$_" The input string must be enclosed in []'s, and the returned string is the expanded character set joined into a single string. The values enclosed in the []'s may be: - a single character - an escaped character with a leading backslash (such as C{\-} or C{\]}) - an escaped hex character with a leading C{'\x'} (C{\x21}, which is a C{'!'} character) (C{\0x##} is also supported for backwards compatibility) - an escaped octal character with a leading C{'\0'} (C{\041}, which is a C{'!'} character) - a range of any of the above, separated by a dash (C{'a-z'}, etc.) - any combination of the above (C{'aeiouy'}, C{'a-zA-Z0-9_$'}, etc.) """ _expanded = lambda p: p if not isinstance(p,ParseResults) else ''.join(unichr(c) for c in range(ord(p[0]),ord(p[1])+1)) try: return "".join(_expanded(part) for part in _reBracketExpr.parseString(s).body) except Exception: return "" def matchOnlyAtCol(n): """ Helper method for defining parse actions that require matching at a specific column in the input text. """ def verifyCol(strg,locn,toks): if col(locn,strg) != n: raise ParseException(strg,locn,"matched token not at column %d" % n) return verifyCol def replaceWith(replStr): """ Helper method for common parse actions that simply return a literal value. Especially useful when used with C{L{transformString<ParserElement.transformString>}()}. Example:: num = Word(nums).setParseAction(lambda toks: int(toks[0])) na = oneOf("N/A NA").setParseAction(replaceWith(math.nan)) term = na | num OneOrMore(term).parseString("324 234 N/A 234") # -> [324, 234, nan, 234] """ return lambda s,l,t: [replStr] def removeQuotes(s,l,t): """ Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use removeQuotes to strip quotation marks from parsed results quotedString.setParseAction(removeQuotes) quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] """ return t[0][1:-1] def tokenMap(func, *args): """ Helper to define a parse action by mapping a function to all elements of a ParseResults list.If any additional args are passed, they are forwarded to the given function as additional arguments after the token, as in C{hex_integer = Word(hexnums).setParseAction(tokenMap(int, 16))}, which will convert the parsed data to an integer using base 16. Example (compare the last to example in L{ParserElement.transformString}:: hex_ints = OneOrMore(Word(hexnums)).setParseAction(tokenMap(int, 16)) hex_ints.runTests(''' 00 11 22 aa FF 0a 0d 1a ''') upperword = Word(alphas).setParseAction(tokenMap(str.upper)) OneOrMore(upperword).runTests(''' my kingdom for a horse ''') wd = Word(alphas).setParseAction(tokenMap(str.title)) OneOrMore(wd).setParseAction(' '.join).runTests(''' now is the winter of our discontent made glorious summer by this sun of york ''') prints:: 00 11 22 aa FF 0a 0d 1a [0, 17, 34, 170, 255, 10, 13, 26] my kingdom for a horse ['MY', 'KINGDOM', 'FOR', 'A', 'HORSE'] now is the winter of our discontent made glorious summer by this sun of york ['Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York'] """ def pa(s,l,t): return [func(tokn, *args) for tokn in t] try: func_name = getattr(func, '__name__', getattr(func, '__class__').__name__) except Exception: func_name = str(func) pa.__name__ = func_name return pa upcaseTokens = tokenMap(lambda t: _ustr(t).upper()) """(Deprecated) Helper parse action to convert tokens to upper case. Deprecated in favor of L{pyparsing_common.upcaseTokens}""" downcaseTokens = tokenMap(lambda t: _ustr(t).lower()) """(Deprecated) Helper parse action to convert tokens to lower case. Deprecated in favor of L{pyparsing_common.downcaseTokens}""" def _makeTags(tagStr, xml): """Internal helper to construct opening and closing tag expressions, given a tag name""" if isinstance(tagStr,basestring): resname = tagStr tagStr = Keyword(tagStr, caseless=not xml) else: resname = tagStr.name tagAttrName = Word(alphas,alphanums+"_-:") if (xml): tagAttrValue = dblQuotedString.copy().setParseAction( removeQuotes ) openTag = Suppress("<") + tagStr("tag") + \ Dict(ZeroOrMore(Group( tagAttrName + Suppress("=") + tagAttrValue ))) + \ Optional("/",default=[False]).setResultsName("empty").setParseAction(lambda s,l,t:t[0]=='/') + Suppress(">") else: printablesLessRAbrack = "".join(c for c in printables if c not in ">") tagAttrValue = quotedString.copy().setParseAction( removeQuotes ) | Word(printablesLessRAbrack) openTag = Suppress("<") + tagStr("tag") + \ Dict(ZeroOrMore(Group( tagAttrName.setParseAction(downcaseTokens) + \ Optional( Suppress("=") + tagAttrValue ) ))) + \ Optional("/",default=[False]).setResultsName("empty").setParseAction(lambda s,l,t:t[0]=='/') + Suppress(">") closeTag = Combine(_L("</") + tagStr + ">") openTag = openTag.setResultsName("start"+"".join(resname.replace(":"," ").title().split())).setName("<%s>" % resname) closeTag = closeTag.setResultsName("end"+"".join(resname.replace(":"," ").title().split())).setName("</%s>" % resname) openTag.tag = resname closeTag.tag = resname return openTag, closeTag def makeHTMLTags(tagStr): """ Helper to construct opening and closing tag expressions for HTML, given a tag name. Matches tags in either upper or lower case, attributes with namespaces and with quoted or unquoted values. Example:: text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' # makeHTMLTags returns pyparsing expressions for the opening and closing tags as a 2-tuple a,a_end = makeHTMLTags("A") link_expr = a + SkipTo(a_end)("link_text") + a_end for link in link_expr.searchString(text): # attributes in the <A> tag (like "href" shown here) are also accessible as named results print(link.link_text, '->', link.href) prints:: pyparsing -> http://pyparsing.wikispaces.com """ return _makeTags( tagStr, False ) def makeXMLTags(tagStr): """ Helper to construct opening and closing tag expressions for XML, given a tag name. Matches tags only in the given upper/lower case. Example: similar to L{makeHTMLTags} """ return _makeTags( tagStr, True ) def withAttribute(*args,**attrDict): """ Helper to create a validating parse action to be used with start tags created with C{L{makeXMLTags}} or C{L{makeHTMLTags}}. Use C{withAttribute} to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as C{<TD>} or C{<DIV>}. Call C{withAttribute} with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in C{(align="right")}, or - as an explicit dict with C{**} operator, when an attribute name is also a Python reserved word, as in C{**{"class":"Customer", "align":"right"}} - a list of name-value tuples, as in ( ("ns1:class", "Customer"), ("ns2:align","right") ) For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for C{class} (with or without a namespace), use C{L{withClass}}. To verify that the attribute exists, but without specifying a value, pass C{withAttribute.ANY_VALUE} as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = makeHTMLTags("div") # only match div tag having a type attribute with value "grid" div_grid = div().setParseAction(withAttribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().setParseAction(withAttribute(type=withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 """ if args: attrs = args[:] else: attrs = attrDict.items() attrs = [(k,v) for k,v in attrs] def pa(s,l,tokens): for attrName,attrValue in attrs: if attrName not in tokens: raise ParseException(s,l,"no matching attribute " + attrName) if attrValue != withAttribute.ANY_VALUE and tokens[attrName] != attrValue: raise ParseException(s,l,"attribute '%s' has value '%s', must be '%s'" % (attrName, tokens[attrName], attrValue)) return pa withAttribute.ANY_VALUE = object() def withClass(classname, namespace=''): """ Simplified version of C{L{withAttribute}} when matching on a div class - made difficult because C{class} is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = makeHTMLTags("div") div_grid = div().setParseAction(withClass("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) div_any_type = div().setParseAction(withClass(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 """ classattr = "%s:class" % namespace if namespace else "class" return withAttribute(**{classattr : classname}) opAssoc = _Constants() opAssoc.LEFT = object() opAssoc.RIGHT = object() def infixNotation( baseExpr, opList, lpar=Suppress('('), rpar=Suppress(')') ): """ Helper method for constructing grammars of expressions made up of operators working in a precedence hierarchy. Operators may be unary or binary, left- or right-associative. Parse actions can also be attached to operator expressions. The generated parser will also recognize the use of parentheses to override operator precedences (see example below). Note: if you define a deep operator list, you may see performance issues when using infixNotation. See L{ParserElement.enablePackrat} for a mechanism to potentially improve your parser performance. Parameters: - baseExpr - expression representing the most basic element for the nested - opList - list of tuples, one for each operator precedence level in the expression grammar; each tuple is of the form (opExpr, numTerms, rightLeftAssoc, parseAction), where: - opExpr is the pyparsing expression for the operator; may also be a string, which will be converted to a Literal; if numTerms is 3, opExpr is a tuple of two expressions, for the two operators separating the 3 terms - numTerms is the number of terms for this operator (must be 1, 2, or 3) - rightLeftAssoc is the indicator whether the operator is right or left associative, using the pyparsing-defined constants C{opAssoc.RIGHT} and C{opAssoc.LEFT}. - parseAction is the parse action to be associated with expressions matching this operator expression (the parse action tuple member may be omitted) - lpar - expression for matching left-parentheses (default=C{Suppress('(')}) - rpar - expression for matching right-parentheses (default=C{Suppress(')')}) Example:: # simple example of four-function arithmetic with ints and variable names integer = pyparsing_common.signed_integer varname = pyparsing_common.identifier arith_expr = infixNotation(integer | varname, [ ('-', 1, opAssoc.RIGHT), (oneOf('* /'), 2, opAssoc.LEFT), (oneOf('+ -'), 2, opAssoc.LEFT), ]) arith_expr.runTests(''' 5+3*6 (5+3)*6 -2--11 ''', fullDump=False) prints:: 5+3*6 [[5, '+', [3, '*', 6]]] (5+3)*6 [[[5, '+', 3], '*', 6]] -2--11 [[['-', 2], '-', ['-', 11]]] """ ret = Forward() lastExpr = baseExpr | ( lpar + ret + rpar ) for i,operDef in enumerate(opList): opExpr,arity,rightLeftAssoc,pa = (operDef + (None,))[:4] termName = "%s term" % opExpr if arity < 3 else "%s%s term" % opExpr if arity == 3: if opExpr is None or len(opExpr) != 2: raise ValueError("if numterms=3, opExpr must be a tuple or list of two expressions") opExpr1, opExpr2 = opExpr thisExpr = Forward().setName(termName) if rightLeftAssoc == opAssoc.LEFT: if arity == 1: matchExpr = FollowedBy(lastExpr + opExpr) + Group( lastExpr + OneOrMore( opExpr ) ) elif arity == 2: if opExpr is not None: matchExpr = FollowedBy(lastExpr + opExpr + lastExpr) + Group( lastExpr + OneOrMore( opExpr + lastExpr ) ) else: matchExpr = FollowedBy(lastExpr+lastExpr) + Group( lastExpr + OneOrMore(lastExpr) ) elif arity == 3: matchExpr = FollowedBy(lastExpr + opExpr1 + lastExpr + opExpr2 + lastExpr) + \ Group( lastExpr + opExpr1 + lastExpr + opExpr2 + lastExpr ) else: raise ValueError("operator must be unary (1), binary (2), or ternary (3)") elif rightLeftAssoc == opAssoc.RIGHT: if arity == 1: # try to avoid LR with this extra test if not isinstance(opExpr, Optional): opExpr = Optional(opExpr) matchExpr = FollowedBy(opExpr.expr + thisExpr) + Group( opExpr + thisExpr ) elif arity == 2: if opExpr is not None: matchExpr = FollowedBy(lastExpr + opExpr + thisExpr) + Group( lastExpr + OneOrMore( opExpr + thisExpr ) ) else: matchExpr = FollowedBy(lastExpr + thisExpr) + Group( lastExpr + OneOrMore( thisExpr ) ) elif arity == 3: matchExpr = FollowedBy(lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr) + \ Group( lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr ) else: raise ValueError("operator must be unary (1), binary (2), or ternary (3)") else: raise ValueError("operator must indicate right or left associativity") if pa: matchExpr.setParseAction( pa ) thisExpr <<= ( matchExpr.setName(termName) | lastExpr ) lastExpr = thisExpr ret <<= lastExpr return ret operatorPrecedence = infixNotation """(Deprecated) Former name of C{L{infixNotation}}, will be dropped in a future release.""" dblQuotedString = Combine(Regex(r'"(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*')+'"').setName("string enclosed in double quotes") sglQuotedString = Combine(Regex(r"'(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*")+"'").setName("string enclosed in single quotes") quotedString = Combine(Regex(r'"(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*')+'"'| Regex(r"'(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*")+"'").setName("quotedString using single or double quotes") unicodeString = Combine(_L('u') + quotedString.copy()).setName("unicode string literal") def nestedExpr(opener="(", closer=")", content=None, ignoreExpr=quotedString.copy()): """ Helper method for defining nested lists enclosed in opening and closing delimiters ("(" and ")" are the default). Parameters: - opener - opening character for a nested list (default=C{"("}); can also be a pyparsing expression - closer - closing character for a nested list (default=C{")"}); can also be a pyparsing expression - content - expression for items within the nested lists (default=C{None}) - ignoreExpr - expression for ignoring opening and closing delimiters (default=C{quotedString}) If an expression is not provided for the content argument, the nested expression will capture all whitespace-delimited content between delimiters as a list of separate values. Use the C{ignoreExpr} argument to define expressions that may contain opening or closing characters that should not be treated as opening or closing characters for nesting, such as quotedString or a comment expression. Specify multiple expressions using an C{L{Or}} or C{L{MatchFirst}}. The default is L{quotedString}, but if no expressions are to be ignored, then pass C{None} for this argument. Example:: data_type = oneOf("void int short long char float double") decl_data_type = Combine(data_type + Optional(Word('*'))) ident = Word(alphas+'_', alphanums+'_') number = pyparsing_common.number arg = Group(decl_data_type + ident) LPAR,RPAR = map(Suppress, "()") code_body = nestedExpr('{', '}', ignoreExpr=(quotedString | cStyleComment)) c_function = (decl_data_type("type") + ident("name") + LPAR + Optional(delimitedList(arg), [])("args") + RPAR + code_body("body")) c_function.ignore(cStyleComment) source_code = ''' int is_odd(int x) { return (x%2); } int dec_to_hex(char hchar) { if (hchar >= '0' && hchar <= '9') { return (ord(hchar)-ord('0')); } else { return (10+ord(hchar)-ord('A')); } } ''' for func in c_function.searchString(source_code): print("%(name)s (%(type)s) args: %(args)s" % func) prints:: is_odd (int) args: [['int', 'x']] dec_to_hex (int) args: [['char', 'hchar']] """ if opener == closer: raise ValueError("opening and closing strings cannot be the same") if content is None: if isinstance(opener,basestring) and isinstance(closer,basestring): if len(opener) == 1 and len(closer)==1: if ignoreExpr is not None: content = (Combine(OneOrMore(~ignoreExpr + CharsNotIn(opener+closer+ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: content = (empty.copy()+CharsNotIn(opener+closer+ParserElement.DEFAULT_WHITE_CHARS ).setParseAction(lambda t:t[0].strip())) else: if ignoreExpr is not None: content = (Combine(OneOrMore(~ignoreExpr + ~Literal(opener) + ~Literal(closer) + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: content = (Combine(OneOrMore(~Literal(opener) + ~Literal(closer) + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: raise ValueError("opening and closing arguments must be strings if no content expression is given") ret = Forward() if ignoreExpr is not None: ret <<= Group( Suppress(opener) + ZeroOrMore( ignoreExpr | ret | content ) + Suppress(closer) ) else: ret <<= Group( Suppress(opener) + ZeroOrMore( ret | content ) + Suppress(closer) ) ret.setName('nested %s%s expression' % (opener,closer)) return ret def indentedBlock(blockStatementExpr, indentStack, indent=True): """ Helper method for defining space-delimited indentation blocks, such as those used to define block statements in Python source code. Parameters: - blockStatementExpr - expression defining syntax of statement that is repeated within the indented block - indentStack - list created by caller to manage indentation stack (multiple statementWithIndentedBlock expressions within a single grammar should share a common indentStack) - indent - boolean indicating whether block must be indented beyond the the current level; set to False for block of left-most statements (default=C{True}) A valid block must contain at least one C{blockStatement}. Example:: data = ''' def A(z): A1 B = 100 G = A2 A2 A3 B def BB(a,b,c): BB1 def BBA(): bba1 bba2 bba3 C D def spam(x,y): def eggs(z): pass ''' indentStack = [1] stmt = Forward() identifier = Word(alphas, alphanums) funcDecl = ("def" + identifier + Group( "(" + Optional( delimitedList(identifier) ) + ")" ) + ":") func_body = indentedBlock(stmt, indentStack) funcDef = Group( funcDecl + func_body ) rvalue = Forward() funcCall = Group(identifier + "(" + Optional(delimitedList(rvalue)) + ")") rvalue << (funcCall | identifier | Word(nums)) assignment = Group(identifier + "=" + rvalue) stmt << ( funcDef | assignment | identifier ) module_body = OneOrMore(stmt) parseTree = module_body.parseString(data) parseTree.pprint() prints:: [['def', 'A', ['(', 'z', ')'], ':', [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], 'B', ['def', 'BB', ['(', 'a', 'b', 'c', ')'], ':', [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], 'C', 'D', ['def', 'spam', ['(', 'x', 'y', ')'], ':', [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] """ def checkPeerIndent(s,l,t): if l >= len(s): return curCol = col(l,s) if curCol != indentStack[-1]: if curCol > indentStack[-1]: raise ParseFatalException(s,l,"illegal nesting") raise ParseException(s,l,"not a peer entry") def checkSubIndent(s,l,t): curCol = col(l,s) if curCol > indentStack[-1]: indentStack.append( curCol ) else: raise ParseException(s,l,"not a subentry") def checkUnindent(s,l,t): if l >= len(s): return curCol = col(l,s) if not(indentStack and curCol < indentStack[-1] and curCol <= indentStack[-2]): raise ParseException(s,l,"not an unindent") indentStack.pop() NL = OneOrMore(LineEnd().setWhitespaceChars("\t ").suppress()) INDENT = (Empty() + Empty().setParseAction(checkSubIndent)).setName('INDENT') PEER = Empty().setParseAction(checkPeerIndent).setName('') UNDENT = Empty().setParseAction(checkUnindent).setName('UNINDENT') if indent: smExpr = Group( Optional(NL) + #~ FollowedBy(blockStatementExpr) + INDENT + (OneOrMore( PEER + Group(blockStatementExpr) + Optional(NL) )) + UNDENT) else: smExpr = Group( Optional(NL) + (OneOrMore( PEER + Group(blockStatementExpr) + Optional(NL) )) ) blockStatementExpr.ignore(_bslash + LineEnd()) return smExpr.setName('indented block') alphas8bit = srange(r"[\0xc0-\0xd6\0xd8-\0xf6\0xf8-\0xff]") punc8bit = srange(r"[\0xa1-\0xbf\0xd7\0xf7]") anyOpenTag,anyCloseTag = makeHTMLTags(Word(alphas,alphanums+"_:").setName('any tag')) _htmlEntityMap = dict(zip("gt lt amp nbsp quot apos".split(),'><& "\'')) commonHTMLEntity = Regex('&(?P<entity>' + '|'.join(_htmlEntityMap.keys()) +");").setName("common HTML entity") def replaceHTMLEntity(t): """Helper parser action to replace common HTML entities with their special characters""" return _htmlEntityMap.get(t.entity) # it's easy to get these comment structures wrong - they're very common, so may as well make them available cStyleComment = Combine(Regex(r"/\*(?:[^*]|\*(?!/))*") + '*/').setName("C style comment") "Comment of the form C{/* ... */}" htmlComment = Regex(r"<!--[\s\S]*?-->").setName("HTML comment") "Comment of the form C{<!-- ... -->}" restOfLine = Regex(r".*").leaveWhitespace().setName("rest of line") dblSlashComment = Regex(r"//(?:\\\n|[^\n])*").setName("// comment") "Comment of the form C{// ... (to end of line)}" cppStyleComment = Combine(Regex(r"/\*(?:[^*]|\*(?!/))*") + '*/'| dblSlashComment).setName("C++ style comment") "Comment of either form C{L{cStyleComment}} or C{L{dblSlashComment}}" javaStyleComment = cppStyleComment "Same as C{L{cppStyleComment}}" pythonStyleComment = Regex(r"#.*").setName("Python style comment") "Comment of the form C{# ... (to end of line)}" _commasepitem = Combine(OneOrMore(Word(printables, excludeChars=',') + Optional( Word(" \t") + ~Literal(",") + ~LineEnd() ) ) ).streamline().setName("commaItem") commaSeparatedList = delimitedList( Optional( quotedString.copy() | _commasepitem, default="") ).setName("commaSeparatedList") """(Deprecated) Predefined expression of 1 or more printable words or quoted strings, separated by commas. This expression is deprecated in favor of L{pyparsing_common.comma_separated_list}.""" # some other useful expressions - using lower-case class name since we are really using this as a namespace class pyparsing_common: """ Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (L{integers<integer>}, L{reals<real>}, L{scientific notation<sci_real>}) - common L{programming identifiers<identifier>} - network addresses (L{MAC<mac_address>}, L{IPv4<ipv4_address>}, L{IPv6<ipv6_address>}) - ISO8601 L{dates<iso8601_date>} and L{datetime<iso8601_datetime>} - L{UUID<uuid>} - L{comma-separated list<comma_separated_list>} Parse actions: - C{L{convertToInteger}} - C{L{convertToFloat}} - C{L{convertToDate}} - C{L{convertToDatetime}} - C{L{stripHTMLTags}} - C{L{upcaseTokens}} - C{L{downcaseTokens}} Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] """ convertToInteger = tokenMap(int) """ Parse action for converting parsed integers to Python int """ convertToFloat = tokenMap(float) """ Parse action for converting parsed numbers to Python float """ integer = Word(nums).setName("integer").setParseAction(convertToInteger) """expression that parses an unsigned integer, returns an int""" hex_integer = Word(hexnums).setName("hex integer").setParseAction(tokenMap(int,16)) """expression that parses a hexadecimal integer, returns an int""" signed_integer = Regex(r'[+-]?\d+').setName("signed integer").setParseAction(convertToInteger) """expression that parses an integer with optional leading sign, returns an int""" fraction = (signed_integer().setParseAction(convertToFloat) + '/' + signed_integer().setParseAction(convertToFloat)).setName("fraction") """fractional expression of an integer divided by an integer, returns a float""" fraction.addParseAction(lambda t: t[0]/t[-1]) mixed_integer = (fraction | signed_integer + Optional(Optional('-').suppress() + fraction)).setName("fraction or mixed integer-fraction") """mixed integer of the form 'integer - fraction', with optional leading integer, returns float""" mixed_integer.addParseAction(sum) real = Regex(r'[+-]?\d+\.\d*').setName("real number").setParseAction(convertToFloat) """expression that parses a floating point number and returns a float""" sci_real = Regex(r'[+-]?\d+([eE][+-]?\d+|\.\d*([eE][+-]?\d+)?)').setName("real number with scientific notation").setParseAction(convertToFloat) """expression that parses a floating point number with optional scientific notation and returns a float""" # streamlining this expression makes the docs nicer-looking number = (sci_real | real | signed_integer).streamline() """any numeric expression, returns the corresponding Python type""" fnumber = Regex(r'[+-]?\d+\.?\d*([eE][+-]?\d+)?').setName("fnumber").setParseAction(convertToFloat) """any int or real number, returned as float""" identifier = Word(alphas+'_', alphanums+'_').setName("identifier") """typical code identifier (leading alpha or '_', followed by 0 or more alphas, nums, or '_')""" ipv4_address = Regex(r'(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}').setName("IPv4 address") "IPv4 address (C{0.0.0.0 - 255.255.255.255})" _ipv6_part = Regex(r'[0-9a-fA-F]{1,4}').setName("hex_integer") _full_ipv6_address = (_ipv6_part + (':' + _ipv6_part)*7).setName("full IPv6 address") _short_ipv6_address = (Optional(_ipv6_part + (':' + _ipv6_part)*(0,6)) + "::" + Optional(_ipv6_part + (':' + _ipv6_part)*(0,6))).setName("short IPv6 address") _short_ipv6_address.addCondition(lambda t: sum(1 for tt in t if pyparsing_common._ipv6_part.matches(tt)) < 8) _mixed_ipv6_address = ("::ffff:" + ipv4_address).setName("mixed IPv6 address") ipv6_address = Combine((_full_ipv6_address | _mixed_ipv6_address | _short_ipv6_address).setName("IPv6 address")).setName("IPv6 address") "IPv6 address (long, short, or mixed form)" mac_address = Regex(r'[0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}').setName("MAC address") "MAC address xx:xx:xx:xx:xx (may also have '-' or '.' delimiters)" @staticmethod def convertToDate(fmt="%Y-%m-%d"): """ Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%d"}) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] """ def cvt_fn(s,l,t): try: return datetime.strptime(t[0], fmt).date() except ValueError as ve: raise ParseException(s, l, str(ve)) return cvt_fn @staticmethod def convertToDatetime(fmt="%Y-%m-%dT%H:%M:%S.%f"): """ Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%dT%H:%M:%S.%f"}) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] """ def cvt_fn(s,l,t): try: return datetime.strptime(t[0], fmt) except ValueError as ve: raise ParseException(s, l, str(ve)) return cvt_fn iso8601_date = Regex(r'(?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?').setName("ISO8601 date") "ISO8601 date (C{yyyy-mm-dd})" iso8601_datetime = Regex(r'(?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?').setName("ISO8601 datetime") "ISO8601 datetime (C{yyyy-mm-ddThh:mm:ss.s(Z|+-00:00)}) - trailing seconds, milliseconds, and timezone optional; accepts separating C{'T'} or C{' '}" uuid = Regex(r'[0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}').setName("UUID") "UUID (C{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx})" _html_stripper = anyOpenTag.suppress() | anyCloseTag.suppress() @staticmethod def stripHTMLTags(s, l, tokens): """ Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' td,td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page' """ return pyparsing_common._html_stripper.transformString(tokens[0]) _commasepitem = Combine(OneOrMore(~Literal(",") + ~LineEnd() + Word(printables, excludeChars=',') + Optional( White(" \t") ) ) ).streamline().setName("commaItem") comma_separated_list = delimitedList( Optional( quotedString.copy() | _commasepitem, default="") ).setName("comma separated list") """Predefined expression of 1 or more printable words or quoted strings, separated by commas.""" upcaseTokens = staticmethod(tokenMap(lambda t: _ustr(t).upper())) """Parse action to convert tokens to upper case.""" downcaseTokens = staticmethod(tokenMap(lambda t: _ustr(t).lower())) """Parse action to convert tokens to lower case.""" if __name__ == "__main__": selectToken = CaselessLiteral("select") fromToken = CaselessLiteral("from") ident = Word(alphas, alphanums + "_$") columnName = delimitedList(ident, ".", combine=True).setParseAction(upcaseTokens) columnNameList = Group(delimitedList(columnName)).setName("columns") columnSpec = ('*' | columnNameList) tableName = delimitedList(ident, ".", combine=True).setParseAction(upcaseTokens) tableNameList = Group(delimitedList(tableName)).setName("tables") simpleSQL = selectToken("command") + columnSpec("columns") + fromToken + tableNameList("tables") # demo runTests method, including embedded comments in test string simpleSQL.runTests(""" # '*' as column list and dotted table name select * from SYS.XYZZY # caseless match on "SELECT", and casts back to "select" SELECT * from XYZZY, ABC # list of column names, and mixed case SELECT keyword Select AA,BB,CC from Sys.dual # multiple tables Select A, B, C from Sys.dual, Table2 # invalid SELECT keyword - should fail Xelect A, B, C from Sys.dual # incomplete command - should fail Select # invalid column name - should fail Select ^^^ frox Sys.dual """) pyparsing_common.number.runTests(""" 100 -100 +100 3.14159 6.02e23 1e-12 """) # any int or real number, returned as float pyparsing_common.fnumber.runTests(""" 100 -100 +100 3.14159 6.02e23 1e-12 """) pyparsing_common.hex_integer.runTests(""" 100 FF """) import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(""" 12345678-1234-5678-1234-567812345678 """) PK @N#]D\M�� � 0 site-packages/pkg_resources/_vendor/__init__.pyonu �[��� � � fc @ s d S( N( ( ( ( sB /usr/lib/python2.7/site-packages/pkg_resources/_vendor/__init__.pyt <module> t PK @N#]5��B\| \| + site-packages/pkg_resources/_vendor/six.pycnu �[��� � � fc A @@ sK d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d Z d Z e j d d k Z e j d d k Z e j d d !dak Z e r� e f Z e f Z e f Z e Z e Z e j Z n� e f Z e e f Z e e j f Z e Z e Z e j j d � r$e dc� Z nV d e f d � � YZ y e! e � � Wn e" k rje de� Z n Xe dg� Z [ d � Z# d � Z$ d e f d � � YZ% d e% f d � � YZ& d e j' f d � � YZ( d e% f d � � YZ) d e f d � � YZ* e* e+ � Z, d e( f d � � YZ- e) d d d d � e) d d! d" d# d � e) d$ d! d! d% d$ � e) d& d' d" d( d& � e) d) d' d* � e) d+ d! d" d, d+ � e) d- d. d. d/ d- � e) d0 d. d. d- d0 � e) d1 d' d" d2 d1 � e) d3 d' e r�d4 n d5 d6 � e) d7 d' d8 � e) d9 d: d; d< � e) d d d � e) d= d= d> � e) d? d? d> � e) d@ d@ d> � e) d2 d' d" d2 d1 � e) dA d! d" dB dA � e) dC d! d! dD dC � e& d" d' � e& dE dF � e& dG dH � e& dI dJ dK � e& dL dM dL � e& dN dO dP � e& dQ dR dS � e& dT dU dV � e& dW dX dY � e& dZ d[ d\ � e& d] d^ d_ � e& d` da db � e& dc dd de � e& df dg dh � e& di di dj � e& dk dk dj � e& dl dl dj � e& dm dm dn � e& do dp � e& dq dr � e& ds dt � e& du dv du � e& dw dx � e& dy dz d{ � e& d| d} d~ � e& d d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d~ � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� e+ d� d� � e& d� e+ d� d� � e& d� e+ d� e+ d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � g> Z. e j d� k r;e. e& d� d� � g 7Z. n xJ e. 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This class implements a PEP302 finder and loader. It should be compatible with Python 2.5 and all existing versions of Python3 c C@ s | | _ i | _ d S( N( R t known_modules( R t six_module_name( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR � s c G@ s- x& | D] } | | j | j d | <q Wd S( Nt .( R2 R ( R R t fullnamest fullname( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt _add_module� s c C@ s | j | j d | S( NR4 ( R2 R ( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt _get_module� s c C@ s | | j k r | Sd S( N( R2 R ( R R6 t path( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt find_module� s c C@ s7 y | j | SWn! t k r2 t d | � � n Xd S( Ns! This loader does not know module ( R2 t KeyErrort ImportError( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt __get_module� s c C@ sj y t j | SWn t k r" n X| j | � } t | t � rP | j � } n | | _ | t j | <| S( N( R R R; t _SixMetaPathImporter__get_modulet isinstanceR R t __loader__( R R6 R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt load_module� s c C@ s t | j | � d � S( s� Return true, if the named module is a package. We need this method to get correct spec objects with Python 3.4 (see PEP451) t __path__( t hasattrR> ( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt is_package� s c C@ s | j | � d S( s; Return None Required, if is_package is implementedN( R> R ( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt get_code� s N( R R R R R7 R8 R R: R> RA RD RE t get_source( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR1 � s t _MovedItemsc B@ s e Z d Z g Z RS( s Lazy loading of moved objects( R R R RB ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyRG � s t cStringIOt iot StringIOt filtert itertoolst builtinst ifiltert filterfalset ifilterfalset inputt __builtin__t raw_inputt internR t mapt imapt getcwdt ost getcwdut getcwdbt ranget xranget reload_modulet importlibt impt reloadt reducet functoolst shlex_quotet pipest shlext quotet UserDictt collectionst UserListt UserStringt zipt izipt zip_longestt izip_longestt configparsert ConfigParsert copyregt copy_regt dbm_gnut gdbms dbm.gnut _dummy_threadt dummy_threadt http_cookiejart cookielibs http.cookiejart http_cookiest Cookies http.cookiest html_entitiest htmlentitydefss html.entitiest html_parsert HTMLParsers html.parsert http_clientt httplibs http.clientt email_mime_multiparts email.MIMEMultiparts email.mime.multipartt email_mime_nonmultiparts email.MIMENonMultiparts email.mime.nonmultipartt email_mime_texts email.MIMETexts email.mime.textt email_mime_bases email.MIMEBases email.mime.baset BaseHTTPServers http.servert CGIHTTPServert SimpleHTTPServert cPicklet picklet queuet Queuet reprlibt reprt socketservert SocketServert _threadt threadt tkintert Tkintert tkinter_dialogt Dialogs tkinter.dialogt tkinter_filedialogt FileDialogs tkinter.filedialogt tkinter_scrolledtextt ScrolledTexts tkinter.scrolledtextt tkinter_simpledialogt SimpleDialogs tkinter.simpledialogt tkinter_tixt Tixs tkinter.tixt tkinter_ttkt ttks tkinter.ttkt tkinter_constantst Tkconstantss tkinter.constantst tkinter_dndt Tkdnds tkinter.dndt tkinter_colorchoosert tkColorChoosers tkinter.colorchoosert tkinter_commondialogt tkCommonDialogs tkinter.commondialogt tkinter_tkfiledialogt tkFileDialogt tkinter_fontt tkFonts tkinter.fontt tkinter_messageboxt tkMessageBoxs tkinter.messageboxt tkinter_tksimpledialogt tkSimpleDialogt urllib_parses .moves.urllib_parses urllib.parset urllib_errors .moves.urllib_errors urllib.errort urllibs .moves.urllibt urllib_robotparsert robotparsers urllib.robotparsert xmlrpc_clientt xmlrpclibs xmlrpc.clientt xmlrpc_servert SimpleXMLRPCServers xmlrpc.servert win32t winregt _winregs moves.s .movest movest Module_six_moves_urllib_parsec B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_parse( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� @ s t ParseResultt urlparset SplitResultt parse_qst parse_qslt urldefragt urljoint urlsplitt urlunparset urlunsplitt quote_plust unquotet unquote_plust urlencodet splitqueryt splittagt splitusert uses_fragmentt uses_netloct uses_paramst uses_queryt uses_relatives moves.urllib_parses moves.urllib.parset Module_six_moves_urllib_errorc B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_error( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� h s t URLErrort urllib2t HTTPErrort ContentTooShortErrors .moves.urllib.errors moves.urllib_errors moves.urllib.errort Module_six_moves_urllib_requestc B@ s e Z d Z RS( s9 Lazy loading of moved objects in six.moves.urllib_request( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� | s t urlopens urllib.requestt install_openert build_openert pathname2urlt url2pathnamet getproxiest Requestt OpenerDirectort HTTPDefaultErrorHandlert HTTPRedirectHandlert HTTPCookieProcessort ProxyHandlert BaseHandlert HTTPPasswordMgrt HTTPPasswordMgrWithDefaultRealmt AbstractBasicAuthHandlert HTTPBasicAuthHandlert ProxyBasicAuthHandlert AbstractDigestAuthHandlert HTTPDigestAuthHandlert ProxyDigestAuthHandlert HTTPHandlert HTTPSHandlert FileHandlert FTPHandlert CacheFTPHandlert UnknownHandlert HTTPErrorProcessort urlretrievet urlcleanupt URLopenert FancyURLopenert proxy_bypasss .moves.urllib.requests moves.urllib_requests moves.urllib.requestt Module_six_moves_urllib_responsec B@ s e Z d Z RS( s: Lazy loading of moved objects in six.moves.urllib_response( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� � s t addbases urllib.responset addclosehookt addinfot addinfourls .moves.urllib.responses moves.urllib_responses moves.urllib.responset# Module_six_moves_urllib_robotparserc B@ s e Z d Z RS( s= Lazy loading of moved objects in six.moves.urllib_robotparser( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR � s t RobotFileParsers .moves.urllib.robotparsers moves.urllib_robotparsers moves.urllib.robotparsert Module_six_moves_urllibc B@ sh e Z d Z g Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z d � Z RS( sI Create a six.moves.urllib namespace that resembles the Python 3 namespaces moves.urllib_parses moves.urllib_errors moves.urllib_requests moves.urllib_responses moves.urllib_robotparserc C@ s d d d d d g S( Nt parset errort requestt responseR� ( ( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR* � s ( R R R RB t _importerR8 R R R R R� R* ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR � s s moves.urllibc C@ s t t | j | � d S( s Add an item to six.moves.N( R RG R ( t move( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt add_move� s c C@ s^ y t t | � WnF t k rY y t j | =WqZ t k rU t d | f � � qZ Xn Xd S( s Remove item from six.moves.s no such move, %rN( R RG R R� t __dict__R; ( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt remove_move� s t __func__t __self__t __closure__t __code__t __defaults__t __globals__t im_funct im_selft func_closuret func_codet func_defaultst func_globalsc C@ s | j � S( N( t next( t it( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt advance_iterator s c C@ s t d � t | � j D� � S( Nc s@ s | ] } d | j k Vq d S( t __call__N( R ( t .0t klass( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pys <genexpr> s ( t anyt typet __mro__( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt callable s c C@ s | S( N( ( t unbound( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt get_unbound_function s c C@ s | S( N( ( R t cls( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt create_unbound_method s c C@ s | j S( N( R ( R" ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR# " s c C@ s t j | | | j � S( N( t typest MethodTypeR ( R R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt create_bound_method% s c C@ s t j | d | � S( N( R& R' R ( R R$ ( ( s= 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Return an iterator over the (key, value) pairs of a dictionary.sB Return an iterator over the (key, [values]) pairs of a dictionary.c C@ s | j d � S( Ns latin-1( t encode( t s( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt bk s c C@ s | S( N( ( R: ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt un s s >Bt assertCountEqualt assertRaisesRegexpt assertRegexpMatchest assertRaisesRegext assertRegexc C@ s | S( N( ( R: ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR; � s c C@ s t | j d d � d � S( Ns \\s \\\\t unicode_escape( t unicodet replace( R: ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR< � s c C@ s t | d � S( Ni ( t ord( t bs( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt byte2int� s c C@ s t | | � S( N( RE ( t buft i( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt indexbytes� s t assertItemsEquals Byte literals Text literalc O@ s t | t � | | � S( N( R" t _assertCountEqual( R t argst kwargs( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR= � s c O@ s t | t � | | � S( N( R" t _assertRaisesRegex( R RM RN ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR@ � s c O@ s t | t � | | � S( N( R" t _assertRegex( R RM RN ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyRA � s t execc C@ sC | d k r | � } n | j | k r9 | j | � � n | � d S( N( R t __traceback__t with_traceback( R R% t tb( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt reraise� s c B@ sc | d k rB e j d � } | j } | d k r< | j } n ~ n | d k rW | } n d d Ud S( s Execute code in a namespace.i s exec _code_ in _globs_, _locs_N( R R t _getframet f_globalst f_locals( t _code_t _globs_t _locs_t frame( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt exec_� s s9 def reraise(tp, value, tb=None): raise tp, value, tb sr def raise_from(value, from_value): if from_value is None: raise value raise value from from_value sC def raise_from(value, from_value): raise value from from_value c C@ s | � d S( N( ( R% t from_value( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt raise_from� s t printc @ s� | j d t j � � � d k r% d S� f d � } t } | j d d � } | d k r� t | t � rp t } q� t | t � s� t d � � q� n | j d d � } | d k r� t | t � r� t } q� t | t � s� t d � � q� n | r� t d � � n | s0x* | D] } t | t � r t } Pq q Wn | rQt d � } t d � } n d } d } | d k rr| } n | d k r�| } n x7 t | � D]) \ } } | r�| | � n | | � q�W| | � d S( s4 The new-style print function for Python 2.4 and 2.5.t fileNc @ s� t | t � s t | � } n t � t � r� t | t � r� � j d k r� t � d d � } | d k rr d } n | j � j | � } n � j | � d S( Nt errorst strict( R? t basestringt strRa RC t encodingR R" R9 t write( t dataRb ( t fp( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyRg � s t seps sep must be None or a stringt ends end must be None or a strings$ invalid keyword arguments to print()s t ( t popR t stdoutR t FalseR? 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This class implements a PEP302 finder and loader. It should be compatible with Python 2.5 and all existing versions of Python3 c C@ s | | _ i | _ d S( N( R t known_modules( R t six_module_name( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR � s c G@ s- x& | D] } | | j | j d | <q Wd S( Nt .( R2 R ( R R t fullnamest fullname( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt _add_module� s c C@ s | j | j d | S( NR4 ( R2 R ( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt _get_module� s c C@ s | | j k r | Sd S( N( R2 R ( R R6 t path( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt find_module� s c C@ s7 y | j | SWn! t k r2 t d | � � n Xd S( Ns! This loader does not know module ( R2 t KeyErrort ImportError( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt __get_module� s c C@ sj y t j | SWn t k r" n X| j | � } t | t � rP | j � } n | | _ | t j | <| S( N( R R R; t _SixMetaPathImporter__get_modulet isinstanceR R t __loader__( R R6 R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt load_module� s c C@ s t | j | � d � S( s� Return true, if the named module is a package. We need this method to get correct spec objects with Python 3.4 (see PEP451) t __path__( t hasattrR> ( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt is_package� s c C@ s | j | � d S( s; Return None Required, if is_package is implementedN( R> R ( R R6 ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt get_code� s N( R R R R R7 R8 R R: R> RA RD RE t get_source( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR1 � s t _MovedItemsc B@ s e Z d Z g Z RS( s Lazy loading of moved objects( R R R RB ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyRG � s t cStringIOt iot StringIOt filtert itertoolst builtinst ifiltert filterfalset ifilterfalset inputt __builtin__t raw_inputt internR t mapt imapt getcwdt ost getcwdut getcwdbt ranget xranget reload_modulet importlibt impt reloadt reducet functoolst shlex_quotet pipest shlext quotet UserDictt collectionst UserListt UserStringt zipt izipt zip_longestt izip_longestt configparsert ConfigParsert copyregt copy_regt dbm_gnut gdbms dbm.gnut _dummy_threadt dummy_threadt http_cookiejart cookielibs http.cookiejart http_cookiest Cookies http.cookiest html_entitiest htmlentitydefss html.entitiest html_parsert HTMLParsers html.parsert http_clientt httplibs http.clientt email_mime_multiparts email.MIMEMultiparts email.mime.multipartt email_mime_nonmultiparts email.MIMENonMultiparts email.mime.nonmultipartt email_mime_texts email.MIMETexts email.mime.textt email_mime_bases email.MIMEBases email.mime.baset BaseHTTPServers http.servert CGIHTTPServert SimpleHTTPServert cPicklet picklet queuet Queuet reprlibt reprt socketservert SocketServert _threadt threadt tkintert Tkintert tkinter_dialogt Dialogs tkinter.dialogt tkinter_filedialogt FileDialogs tkinter.filedialogt tkinter_scrolledtextt ScrolledTexts tkinter.scrolledtextt tkinter_simpledialogt SimpleDialogs tkinter.simpledialogt tkinter_tixt Tixs tkinter.tixt tkinter_ttkt ttks tkinter.ttkt tkinter_constantst Tkconstantss tkinter.constantst tkinter_dndt Tkdnds tkinter.dndt tkinter_colorchoosert tkColorChoosers tkinter.colorchoosert tkinter_commondialogt tkCommonDialogs tkinter.commondialogt tkinter_tkfiledialogt tkFileDialogt tkinter_fontt tkFonts tkinter.fontt tkinter_messageboxt tkMessageBoxs tkinter.messageboxt tkinter_tksimpledialogt tkSimpleDialogt urllib_parses .moves.urllib_parses urllib.parset urllib_errors .moves.urllib_errors urllib.errort urllibs .moves.urllibt urllib_robotparsert robotparsers urllib.robotparsert xmlrpc_clientt xmlrpclibs xmlrpc.clientt xmlrpc_servert SimpleXMLRPCServers xmlrpc.servert win32t winregt _winregs moves.s .movest movest Module_six_moves_urllib_parsec B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_parse( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� @ s t ParseResultt urlparset SplitResultt parse_qst parse_qslt urldefragt urljoint urlsplitt urlunparset urlunsplitt quote_plust unquotet unquote_plust urlencodet splitqueryt splittagt splitusert uses_fragmentt uses_netloct uses_paramst uses_queryt uses_relatives moves.urllib_parses moves.urllib.parset Module_six_moves_urllib_errorc B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_error( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� h s t URLErrort urllib2t HTTPErrort ContentTooShortErrors .moves.urllib.errors moves.urllib_errors moves.urllib.errort Module_six_moves_urllib_requestc B@ s e Z d Z RS( s9 Lazy loading of moved objects in six.moves.urllib_request( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� | s t urlopens urllib.requestt install_openert build_openert pathname2urlt url2pathnamet getproxiest Requestt OpenerDirectort HTTPDefaultErrorHandlert HTTPRedirectHandlert HTTPCookieProcessort ProxyHandlert BaseHandlert HTTPPasswordMgrt HTTPPasswordMgrWithDefaultRealmt AbstractBasicAuthHandlert HTTPBasicAuthHandlert ProxyBasicAuthHandlert AbstractDigestAuthHandlert HTTPDigestAuthHandlert ProxyDigestAuthHandlert HTTPHandlert HTTPSHandlert FileHandlert FTPHandlert CacheFTPHandlert UnknownHandlert HTTPErrorProcessort urlretrievet urlcleanupt URLopenert FancyURLopenert proxy_bypasss .moves.urllib.requests moves.urllib_requests moves.urllib.requestt Module_six_moves_urllib_responsec B@ s e Z d Z RS( s: Lazy loading of moved objects in six.moves.urllib_response( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� � s t addbases urllib.responset addclosehookt addinfot addinfourls .moves.urllib.responses moves.urllib_responses moves.urllib.responset# Module_six_moves_urllib_robotparserc B@ s e Z d Z RS( s= Lazy loading of moved objects in six.moves.urllib_robotparser( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR � s t RobotFileParsers .moves.urllib.robotparsers moves.urllib_robotparsers moves.urllib.robotparsert Module_six_moves_urllibc B@ sh e Z d Z g Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z d � Z RS( sI Create a six.moves.urllib namespace that resembles the Python 3 namespaces moves.urllib_parses moves.urllib_errors moves.urllib_requests moves.urllib_responses moves.urllib_robotparserc C@ s d d d d d g S( Nt parset errort requestt responseR� ( ( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR* � s ( R R R RB t _importerR8 R R R R R� R* ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR � s s moves.urllibc C@ s t t | j | � d S( s Add an item to six.moves.N( R RG R ( t move( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt add_move� s c C@ s^ y t t | � WnF t k rY y t j | =WqZ t k rU t d | f � � qZ Xn Xd S( s Remove item from six.moves.s no such move, %rN( R RG R R� t __dict__R; ( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt remove_move� s t __func__t __self__t __closure__t __code__t __defaults__t __globals__t im_funct im_selft func_closuret func_codet func_defaultst func_globalsc C@ s | j � S( N( t next( t it( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt advance_iterator s c C@ s t d � t | � j D� � S( Nc s@ s | ] } d | j k Vq d S( t __call__N( R ( t .0t klass( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pys <genexpr> s ( t anyt typet __mro__( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt callable s c C@ s | S( N( ( t unbound( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt get_unbound_function s c C@ s | S( N( ( R t cls( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt create_unbound_method s c C@ s | j S( N( R ( R" ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR# " s c C@ s t j | | | j � S( N( t typest MethodTypeR ( R R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt create_bound_method% s c C@ s t j | d | � S( N( R& R' R ( R R$ ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR% ( s t Iteratorc B@ s e Z d � Z RS( c C@ s t | � j | � S( N( R t __next__( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR - s ( R R R ( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR) + s s3 Get the function out of a possibly unbound functionc K@ s t | j | � � S( N( t itert keys( t dt kw( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt iterkeys> s c K@ s t | j | � � S( N( R+ t values( R- R. ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt itervaluesA s c K@ s t | j | � � S( N( R+ t items( R- R. ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt iteritemsD s c K@ s t | j | � � S( N( R+ t lists( R- R. ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt iterlistsG s R, R0 R2 c K@ s | j | � S( N( R/ ( R- R. ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR/ P s c K@ s | j | � S( N( R1 ( R- R. ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR1 S s c K@ s | j | � S( N( R3 ( R- R. ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR3 V s c K@ s | j | � S( N( R5 ( R- R. ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR5 Y s t viewkeyst viewvaluest viewitemss1 Return an iterator over the keys of a dictionary.s3 Return an iterator over the values of a dictionary.s? 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RC t TrueRe t TypeErrort enumerate( RM RN Rg t want_unicodeRj Rk t argt newlinet spaceRI ( ( Ri s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt print_� sL c O@ sW | j d t j � } | j d t � } t | | � | rS | d k rS | j � n d S( NRa t flush( t getR Rn Rm Ro t _printR Rx ( RM RN Ri Rx ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyRw s s Reraise an exception.c @ s � � � f d � } | S( Nc @ s( t j � � � � | � } � | _ | S( N( Rb t wrapst __wrapped__( t f( t assignedt updatedt wrapped( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt wrapper s ( ( R� R~ R R� ( ( R~ R R� s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR{ s c @ s5 d � f � � f d � � Y} t j | d d i � S( s% Create a base class with a metaclass.t metaclassc @ s e Z � � f d � Z RS( c @ s � | � | � S( N( ( R$ R t this_basesR- ( t basest meta( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt __new__' s ( R R R� ( ( R� R� ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� % s t temporary_class( ( R R� ( R� R� R� ( ( R� R� s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt with_metaclass s c @ s � f d � } | S( s6 Class decorator for creating a class with a metaclass.c @ s� | j j � } | j d � } | d k rf t | t � rE | g } n x | D] } | j | � qL Wn | j d d � | j d d � � | j | j | � S( Nt __slots__R t __weakref__( R t copyRy R R? Re Rm R t __bases__( R$ t orig_varst slotst slots_var( R� ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyR� . s ( ( R� R� ( ( R� s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt add_metaclass, s c C@ sJ t rF d | j k r+ t d | j � � n | j | _ d � | _ n | S( s A decorator that defines __unicode__ and __str__ methods under Python 2. Under Python 3 it does nothing. To support Python 2 and 3 with a single code base, define a __str__ method returning text and apply this decorator to the class. t __str__sY @python_2_unicode_compatible cannot be applied to %s because it doesn't define __str__().c S@ s | j � j d � S( Ns utf-8( t __unicode__R9 ( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt <lambda>J t ( t PY2R t ValueErrorR R� R� ( R ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt python_2_unicode_compatible< s t __spec__( i i I � i���I � i���l l ���� ( i i ( i i ( i i ( i i (� R t __future__R Rb RL t operatorR R& t __author__t __version__t version_infoR� R t PY34Re t string_typest intt integer_typesR t class_typest text_typet bytest binary_typet maxsizet MAXSIZERd t longt ClassTypeRC t platformt startswitht objectR t lent OverflowErrorR R R R t ModuleTypeR' R+ R1 R R RG R( R# R R R? 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R# R' R( R% R) t attrgettert get_method_functiont get_method_selft get_function_closuret get_function_codet get_function_defaultst get_function_globalsR/ R1 R3 R5 t methodcallerR6 R7 R8 R; R< t chrt unichrt structt Structt packt int2bytet itemgetterRG t getitemRJ R+ t iterbytesRI RJ t BytesIORL RO RP t partialRV RE R= R@ RA R" RM R] R RU R_ Rw Rz t WRAPPER_ASSIGNMENTSt WRAPPER_UPDATESR{ R� R� R� RB t __package__t globalsRy R� t submodule_search_locationst meta_pathRr RI t importert append( ( ( s= /usr/lib/python2.7/site-packages/pkg_resources/_vendor/six.pyt <module> s� > 5 PK @N#]]� dQ dQ / site-packages/pkg_resources/_vendor/appdirs.pycnu �[��� � � fc @ s@ d Z d, Z d j e e e � � Z d d l Z d d l Z e j d d k Z e r^ e Z n e j j d � r� d d l Z e j � d d Z e j d � r� d Z q� e j d � r� d Z q� d Z n e j Z d d d e d � Z d d d e d � Z d d d e d � Z d d d e d � Z d d d e d � Z d d d e d � Z d e f d � � YZ d � Z d � Z d � Z d � Z e d k r!y d d l Z e Z! Wq!e" k r y d d l# m$ Z$ e Z! Wq e" k ry d d l% Z& e Z! Wqe" k re Z! qXq Xq!Xn e' d k r<d Z( d Z) d- Z* d$ GHe e( e) d% d& �Z+ x& e* D] Z, d' e, e- e+ e, � f GHq`Wd( GHe e( e) � Z+ x& e* D] Z, d' e, e- e+ e, � f GHq�Wd) GHe e( � Z+ x& e* D] Z, d' e, e- e+ e, � f GHq�Wd* GHe e( d+ e �Z+ x) e* D] Z, d' e, e- e+ e, � f GHqWn d S(. sy Utilities for determining application-specific dirs. See <http://github.com/ActiveState/appdirs> for details and usage. i i i t .i����Ni t javat Windowst win32t Mact darwint linux2c C s6 t d k r� | d k r! | } n | r- d p0 d } t j j t | � � } | r| t k rx t j j | | | � } q� t j j | | � } qn{ t d k r� t j j d � } | rt j j | | � } qn< t j d t j j d � � } | rt j j | | � } n | r2| r2t j j | | � } n | S( sJ Return full path to the user-specific data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: Mac OS X: ~/Library/Application Support/<AppName> Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined Win XP (not roaming): C:\Documents and Settings\<username>\Application Data\<AppAuthor>\<AppName> Win XP (roaming): C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName> Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName> Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppAuthor>\<AppName> For Unix, we follow the XDG spec and support $XDG_DATA_HOME. That means, by default "~/.local/share/<AppName>". R t CSIDL_APPDATAt CSIDL_LOCAL_APPDATAR s ~/Library/Application Support/t XDG_DATA_HOMEs ~/.local/shareN( t systemt Nonet ost patht normpatht _get_win_foldert Falset joint expandusert getenv( t appnamet appauthort versiont roamingt constR ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_data_dir- s& c C s� t d k r� | d k r! | } n t j j t d � � } | r�| t k rf t j j | | | � } q~ t j j | | � } q�nt d k r� t j j d � } | r�t j j | | � } q�n� t j d t j j d d g � � } g | j t j � D]$ } t j j | j t j � � ^ q� } | rs| rEt j j | | � } n g | D] } t j j | | g � ^ qL} n | r�t j j | � } n | d } | S| r�| r�t j j | | � } n | S( si Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of data dirs should be returned. By default, the first item from XDG_DATA_DIRS is returned, or '/usr/local/share/<AppName>', if XDG_DATA_DIRS is not set Typical user data directories are: Mac OS X: /Library/Application Support/<AppName> Unix: /usr/local/share/<AppName> or /usr/share/<AppName> Win XP: C:\Documents and Settings\All Users\Application Data\<AppAuthor>\<AppName> Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) Win 7: C:\ProgramData\<AppAuthor>\<AppName> # Hidden, but writeable on Win 7. For Unix, this is using the $XDG_DATA_DIRS[0] default. WARNING: Do not use this on Windows. See the Vista-Fail note above for why. R t CSIDL_COMMON_APPDATAR s /Library/Application Supportt XDG_DATA_DIRSs /usr/local/shares /usr/sharei N( R R R R R R R R R R t pathsept splitt rstript sep( R R R t multipathR t xt pathlist( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt site_data_dird s4 =. c C s� t d k r$ t | | d | � } n< t j d t j j d � � } | r` t j j | | � } n | r� | r� t j j | | � } n | S( s� Return full path to the user-specific config dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: Mac OS X: same as user_data_dir Unix: ~/.config/<AppName> # or in $XDG_CONFIG_HOME, if defined Win *: same as user_data_dir For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. That means, by deafult "~/.config/<AppName>". R R t XDG_CONFIG_HOMEs ~/.config( R R N( R R R R R R R R ( R R R R R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_config_dir� s c C s t d k rB t | | � } | r| rt j j | | � } qn� t j d d � } g | j t j � D]$ } t j j | j t j � � ^ qg } | r� | r� t j j | | � } n g | D] } t j j | | g � ^ q� } n | r� t j j | � } n | d } | S( s Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of config dirs should be returned. By default, the first item from XDG_CONFIG_DIRS is returned, or '/etc/xdg/<AppName>', if XDG_CONFIG_DIRS is not set Typical user data directories are: Mac OS X: same as site_data_dir Unix: /etc/xdg/<AppName> or $XDG_CONFIG_DIRS[i]/<AppName> for each value in $XDG_CONFIG_DIRS Win *: same as site_data_dir Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) For Unix, this is using the $XDG_CONFIG_DIRS[0] default, if multipath=False WARNING: Do not use this on Windows. See the Vista-Fail note above for why. R R t XDG_CONFIG_DIRSs /etc/xdgi ( R R ( R R# R R R R R R R R R ( R R R R R R! R" ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt site_config_dir� s =. c C sB t d k r� | d k r! | } n t j j t d � � } | r| t k rf t j j | | | � } n t j j | | � } | r� t j j | d � } q� qn{ t d k r� t j j d � } | rt j j | | � } qn< t j d t j j d � � } | rt j j | | � } n | r>| r>t j j | | � } n | S( s Return full path to the user-specific cache dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Cache" to the base app data dir for Windows. See discussion below. Typical user cache directories are: Mac OS X: ~/Library/Caches/<AppName> Unix: ~/.cache/<AppName> (XDG default) Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Cache Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Cache On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming app data dir (the default returned by `user_data_dir` above). Apps typically put cache data somewhere *under* the given dir here. Some examples: ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache ...\Acme\SuperApp\Cache\1.0 OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. This can be disabled with the `opinion=False` option. R R t CacheR s ~/Library/Cachest XDG_CACHE_HOMEs ~/.cacheN( R R R R R R R R R R ( R R R t opinionR ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_cache_dir s( ! c C s� t d k r0 t j j t j j d � | � } n{ t d k ru t | | | � } t } | r� t j j | d � } q� n6 t | | | � } t } | r� t j j | d � } n | r� | r� t j j | | � } n | S( s� Return full path to the user-specific log dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Logs" to the base app data dir for Windows, and "log" to the base cache dir for Unix. See discussion below. Typical user cache directories are: Mac OS X: ~/Library/Logs/<AppName> Unix: ~/.cache/<AppName>/log # or under $XDG_CACHE_HOME if defined Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Logs Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Logs On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. (Note: I'm interested in examples of what some windows apps use for a logs dir.) OPINION: This function appends "Logs" to the `CSIDL_LOCAL_APPDATA` value for Windows and appends "log" to the user cache dir for Unix. This can be disabled with the `opinion=False` option. R s ~/Library/LogsR t Logst log( R R R R R R R R+ ( R R R R* R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_log_dir: s t AppDirsc B s} e Z d Z d d e e d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( s1 Convenience wrapper for getting application dirs.c C s1 | | _ | | _ | | _ | | _ | | _ d S( N( R R R R R ( t selfR R R R R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt __init__o s c C s% t | j | j d | j d | j �S( NR R ( R R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR w s c C s% t | j | j d | j d | j �S( NR R ( R# R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR# | s c C s% t | j | j d | j d | j �S( NR R ( R% R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR% � s c C s% t | j | j d | j d | j �S( NR R ( R' R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR' � s c C s t | j | j d | j �S( NR ( R+ R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR+ � s c C s t | j | j d | j �S( NR ( R. R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR. � s N( t __name__t __module__t __doc__R R R1 t propertyR R# R% R' R+ R. ( ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR/ m s c C s\ d d l } i d d 6d d 6d d 6| } | j | j d � } | j | | � \ } } | S( s� This is a fallback technique at best. 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See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import re _canonicalize_regex = re.compile(r"[-_.]+") def canonicalize_name(name): # This is taken from PEP 503. return _canonicalize_regex.sub("-", name).lower() PK @N#]1�� ; site-packages/pkg_resources/_vendor/packaging/__about__.pycnu �[��� � � fc @` sr d d l m Z m Z m Z d d d d d d d d g Z d Z d Z d Z d Z d Z d Z d Z d e Z d S( i ( t absolute_importt divisiont print_functiont __title__t __summary__t __uri__t __version__t __author__t __email__t __license__t __copyright__t packagings" Core utilities for Python packagess! https://github.com/pypa/packagings 16.8s) Donald Stufft and individual contributorss donald@stufft.ios" BSD or Apache License, Version 2.0s Copyright 2014-2016 %sN( t __future__R R R t __all__R R R R R R R R ( ( ( sM /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/__about__.pyt <module> s PK @N#]�S �f f : site-packages/pkg_resources/_vendor/packaging/__init__.pyonu �[��� � � fc @` sx d d l m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z d d d d d d d d g Z d S( i ( t absolute_importt divisiont print_functioni ( t __author__t __copyright__t __email__t __license__t __summary__t __title__t __uri__t __version__R R R R R R R R N( t __future__R R R t __about__R R R R R R R R t __all__( ( ( sL /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/__init__.pyt <module> s :PK @N#]���8 �8 9 site-packages/pkg_resources/_vendor/packaging/version.pycnu �[��� � � fc @` sn d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l m Z d d d d d g Z e j d d d d d d d g � Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d e j � Z i d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d Z d e f d � � YZ d! � Z e j d" � Z d# � Z d$ � Z d S(% i ( t absolute_importt divisiont print_functionNi ( t Infinityt parset Versiont LegacyVersiont InvalidVersiont VERSION_PATTERNt _Versiont epocht releaset devt pret postt localc C` s- y t | � SWn t k r( t | � SXd S( s� Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. 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RA RE R* R R RZ Rp R[ R\ ( ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyt <module> s0 !& 9k PK @N#]���8 �8 9 site-packages/pkg_resources/_vendor/packaging/version.pyonu �[��� � � fc @` sn d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l m Z d d d d d g Z e j d d d d d d d g � Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d e j � Z i d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d Z d e f d � � YZ d! � Z e j d" � Z d# � Z d$ � Z d S(% i ( t absolute_importt divisiont print_functionNi ( t Infinityt parset Versiont LegacyVersiont InvalidVersiont VERSION_PATTERNt _Versiont epocht releaset devt pret postt localc C` s- y t | � SWn t k r( t | � SXd S( s� Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. 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R( ( R ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR/ � s c C` sS g } | j j d k r7 | j d j | j j � � n | j d j d � | j j D� � � | j j d k r� | j d j d � | j j D� � � n | j j d k r� | j d j | j j d � � n | j j d k r| j d j | j j d � � n | j j d k rF| j d j d j d � | j j D� � � � n d j | � S( Ni s {0}!R< c s` s | ] } t | � Vq d S( N( R( ( RN t x( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pys <genexpr>� s R c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pys <genexpr>� s s .post{0}i s .dev{0}s +{0}c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pys <genexpr> s ( R) R RJ R- t joinR R R2 R R R ( R RL ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR, � s &)##,c C` s t | � j d d � d S( Nt +i i ( R( R@ ( R ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR0 s c C` sj g } | j j d k r7 | j d j | j j � � n | j d j d � | j j D� � � d j | � S( Ni s {0}!R< c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pys <genexpr> s R ( R) R RJ R- R_ R ( R RL ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR1 s &c C` s0 t | � } d | k r, | j d d � d Sd S( NR` i ( R( R@ ( R t version_string( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR s c C` s t | j j p | j j � S( N( t boolR) R R ( R ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR4 ! s c C` s t | j j � S( N( Rb R) R ( R ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR5 % s ( R R t ret compileR t VERBOSEt IGNORECASERW R+ R/ R, R6 R0 R1 R R4 R5 ( ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR � s # c C` s� | r� | d k r d } n | j � } | d k r< d } n? | d k rQ d } n* | d k rf d } n | d k r{ d } n | t | � f S| r� | r� d } | t | � f Sd S( Ni t alphat at betat bR7 R R8 R: t revt rR ( R7 R R8 ( Rk Rl ( R2 RG RM ( t lettert number( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyRZ * s s [\._-]c C` s- | d k r) t d � t j | � D� � Sd S( sR Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve"). c s` s3 | ]) } | j � s! | j � n t | � Vq d S( N( t isdigitRG RM ( RN RD ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pys <genexpr>R s N( R2 RK t _local_version_seperatorsR@ ( R ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR[ L s c C` s� t t t t j d � t | � � � � � } | d k r[ | d k r[ | d k r[ t } n | d k rp t } n | d k r� t } n | d k r� t } n | d k r� t } n t d � | D� � } | | | | | | f S( Nc S` s | d k S( Ni ( ( R^ ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR ` R c s` s7 | ]- } t | t � r$ | d f n t | f Vq d S( R N( R% RM R ( RN RO ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pys <genexpr>� s ( RK t reversedt listt itertoolst dropwhileR2 R ( R R R R R R ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyR\ W s& $ ( t __future__R R R t collectionsRs Rc t _structuresR t __all__t namedtupleR R t ValueErrorR t objectR R Rd Re R? RA RE R* R R RZ Rp R[ R\ ( ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/version.pyt <module> s0 !& 9k PK @N#]<)X�� � : site-packages/pkg_resources/_vendor/packaging/__about__.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function __all__ = [ "__title__", "__summary__", "__uri__", "__version__", "__author__", "__email__", "__license__", "__copyright__", ] __title__ = "packaging" __summary__ = "Core utilities for Python packages" __uri__ = "https://github.com/pypa/packaging" __version__ = "16.8" __author__ = "Donald Stufft and individual contributors" __email__ = "donald@stufft.io" __license__ = "BSD or Apache License, Version 2.0" __copyright__ = "Copyright 2014-2016 %s" % __author__ PK @N#]@F�k� � 9 site-packages/pkg_resources/_vendor/packaging/_compat.pycnu �[��� � � fc @` sv d d l m Z m Z m Z d d l Z e j d d k Z e j d d k Z e r` e f Z n e f Z d � Z d S( i ( t absolute_importt divisiont print_functionNi i c ` s5 d � f � � f d � � Y} t j | d d i � S( s/ Create a base class with a metaclass. t metaclassc ` s e Z � � f d � Z RS( c ` s � | � | � S( N( ( t clst namet this_basest d( t basest meta( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyt __new__ s ( t __name__t __module__R ( ( R R ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyR s t temporary_class( ( t typeR ( R R R ( ( R R sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyt with_metaclass s ( t __future__R R R t syst version_infot PY2t PY3t strt string_typest basestringR ( ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyt <module> s PK @N#]�ơ$- $- 8 site-packages/pkg_resources/_vendor/packaging/version.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import collections import itertools import re from ._structures import Infinity __all__ = [ "parse", "Version", "LegacyVersion", "InvalidVersion", "VERSION_PATTERN" ] _Version = collections.namedtuple( "_Version", ["epoch", "release", "dev", "pre", "post", "local"], ) def parse(version): """ Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. """ try: return Version(version) except InvalidVersion: return LegacyVersion(version) class InvalidVersion(ValueError): """ An invalid version was found, users should refer to PEP 440. """ class _BaseVersion(object): def __hash__(self): return hash(self._key) def __lt__(self, other): return self._compare(other, lambda s, o: s < o) def __le__(self, other): return self._compare(other, lambda s, o: s <= o) def __eq__(self, other): return self._compare(other, lambda s, o: s == o) def __ge__(self, other): return self._compare(other, lambda s, o: s >= o) def __gt__(self, other): return self._compare(other, lambda s, o: s > o) def __ne__(self, other): return self._compare(other, lambda s, o: s != o) def _compare(self, other, method): if not isinstance(other, _BaseVersion): return NotImplemented return method(self._key, other._key) class LegacyVersion(_BaseVersion): def __init__(self, version): self._version = str(version) self._key = _legacy_cmpkey(self._version) def __str__(self): return self._version def __repr__(self): return "<LegacyVersion({0})>".format(repr(str(self))) @property def public(self): return self._version @property def base_version(self): return self._version @property def local(self): return None @property def is_prerelease(self): return False @property def is_postrelease(self): return False _legacy_version_component_re = re.compile( r"(\d+ | [a-z]+ | \.| -)", re.VERBOSE, ) _legacy_version_replacement_map = { "pre": "c", "preview": "c", "-": "final-", "rc": "c", "dev": "@", } def _parse_version_parts(s): for part in _legacy_version_component_re.split(s): part = _legacy_version_replacement_map.get(part, part) if not part or part == ".": continue if part[:1] in "0123456789": # pad for numeric comparison yield part.zfill(8) else: yield "*" + part # ensure that alpha/beta/candidate are before final yield "*final" def _legacy_cmpkey(version): # We hardcode an epoch of -1 here. A PEP 440 version can only have a epoch # greater than or equal to 0. This will effectively put the LegacyVersion, # which uses the defacto standard originally implemented by setuptools, # as before all PEP 440 versions. epoch = -1 # This scheme is taken from pkg_resources.parse_version setuptools prior to # it's adoption of the packaging library. parts = [] for part in _parse_version_parts(version.lower()): if part.startswith("*"): # remove "-" before a prerelease tag if part < "*final": while parts and parts[-1] == "*final-": parts.pop() # remove trailing zeros from each series of numeric parts while parts and parts[-1] == "00000000": parts.pop() parts.append(part) parts = tuple(parts) return epoch, parts # Deliberately not anchored to the start and end of the string, to make it # easier for 3rd party code to reuse VERSION_PATTERN = r""" v? (?: (?:(?P<epoch>[0-9]+)!)? # epoch (?P<release>[0-9]+(?:\.[0-9]+)*) # release segment (?P<pre> # pre-release [-_\.]? (?P<pre_l>(a|b|c|rc|alpha|beta|pre|preview)) [-_\.]? (?P<pre_n>[0-9]+)? )? (?P<post> # post release (?:-(?P<post_n1>[0-9]+)) | (?: [-_\.]? (?P<post_l>post|rev|r) [-_\.]? (?P<post_n2>[0-9]+)? ) )? (?P<dev> # dev release [-_\.]? (?P<dev_l>dev) [-_\.]? (?P<dev_n>[0-9]+)? )? ) (?:\+(?P<local>[a-z0-9]+(?:[-_\.][a-z0-9]+)*))? # local version """ class Version(_BaseVersion): _regex = re.compile( r"^\s*" + VERSION_PATTERN + r"\s*$", re.VERBOSE | re.IGNORECASE, ) def __init__(self, version): # Validate the version and parse it into pieces match = self._regex.search(version) if not match: raise InvalidVersion("Invalid version: '{0}'".format(version)) # Store the parsed out pieces of the version self._version = _Version( epoch=int(match.group("epoch")) if match.group("epoch") else 0, release=tuple(int(i) for i in match.group("release").split(".")), pre=_parse_letter_version( match.group("pre_l"), match.group("pre_n"), ), post=_parse_letter_version( match.group("post_l"), match.group("post_n1") or match.group("post_n2"), ), dev=_parse_letter_version( match.group("dev_l"), match.group("dev_n"), ), local=_parse_local_version(match.group("local")), ) # Generate a key which will be used for sorting self._key = _cmpkey( self._version.epoch, self._version.release, self._version.pre, self._version.post, self._version.dev, self._version.local, ) def __repr__(self): return "<Version({0})>".format(repr(str(self))) def __str__(self): parts = [] # Epoch if self._version.epoch != 0: parts.append("{0}!".format(self._version.epoch)) # Release segment parts.append(".".join(str(x) for x in self._version.release)) # Pre-release if self._version.pre is not None: parts.append("".join(str(x) for x in self._version.pre)) # Post-release if self._version.post is not None: parts.append(".post{0}".format(self._version.post[1])) # Development release if self._version.dev is not None: parts.append(".dev{0}".format(self._version.dev[1])) # Local version segment if self._version.local is not None: parts.append( "+{0}".format(".".join(str(x) for x in self._version.local)) ) return "".join(parts) @property def public(self): return str(self).split("+", 1)[0] @property def base_version(self): parts = [] # Epoch if self._version.epoch != 0: parts.append("{0}!".format(self._version.epoch)) # Release segment parts.append(".".join(str(x) for x in self._version.release)) return "".join(parts) @property def local(self): version_string = str(self) if "+" in version_string: return version_string.split("+", 1)[1] @property def is_prerelease(self): return bool(self._version.dev or self._version.pre) @property def is_postrelease(self): return bool(self._version.post) def _parse_letter_version(letter, number): if letter: # We consider there to be an implicit 0 in a pre-release if there is # not a numeral associated with it. if number is None: number = 0 # We normalize any letters to their lower case form letter = letter.lower() # We consider some words to be alternate spellings of other words and # in those cases we want to normalize the spellings to our preferred # spelling. if letter == "alpha": letter = "a" elif letter == "beta": letter = "b" elif letter in ["c", "pre", "preview"]: letter = "rc" elif letter in ["rev", "r"]: letter = "post" return letter, int(number) if not letter and number: # We assume if we are given a number, but we are not given a letter # then this is using the implicit post release syntax (e.g. 1.0-1) letter = "post" return letter, int(number) _local_version_seperators = re.compile(r"[\._-]") def _parse_local_version(local): """ Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve"). """ if local is not None: return tuple( part.lower() if not part.isdigit() else int(part) for part in _local_version_seperators.split(local) ) def _cmpkey(epoch, release, pre, post, dev, local): # When we compare a release version, we want to compare it with all of the # trailing zeros removed. So we'll use a reverse the list, drop all the now # leading zeros until we come to something non zero, then take the rest # re-reverse it back into the correct order and make it a tuple and use # that for our sorting key. release = tuple( reversed(list( itertools.dropwhile( lambda x: x == 0, reversed(release), ) )) ) # We need to "trick" the sorting algorithm to put 1.0.dev0 before 1.0a0. # We'll do this by abusing the pre segment, but we _only_ want to do this # if there is not a pre or a post segment. If we have one of those then # the normal sorting rules will handle this case correctly. if pre is None and post is None and dev is not None: pre = -Infinity # Versions without a pre-release (except as noted above) should sort after # those with one. elif pre is None: pre = Infinity # Versions without a post segment should sort before those with one. if post is None: post = -Infinity # Versions without a development segment should sort after those with one. if dev is None: dev = Infinity if local is None: # Versions without a local segment should sort before those with one. local = -Infinity else: # Versions with a local segment need that segment parsed to implement # the sorting rules in PEP440. # - Alpha numeric segments sort before numeric segments # - Alpha numeric segments sort lexicographically # - Numeric segments sort numerically # - Shorter versions sort before longer versions when the prefixes # match exactly local = tuple( (i, "") if isinstance(i, int) else (-Infinity, i) for i in local ) return epoch, release, pre, post, dev, local PK @N#]�iJ�\ \ 8 site-packages/pkg_resources/_vendor/packaging/_compat.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import sys PY2 = sys.version_info[0] == 2 PY3 = sys.version_info[0] == 3 # flake8: noqa if PY3: string_types = str, else: string_types = basestring, def with_metaclass(meta, *bases): """ Create a base class with a metaclass. """ # This requires a bit of explanation: the basic idea is to make a dummy # metaclass for one level of class instantiation that replaces itself with # the actual metaclass. class metaclass(meta): def __new__(cls, name, this_bases, d): return meta(name, bases, d) return type.__new__(metaclass, 'temporary_class', (), {}) PK @N#]@F�k� � 9 site-packages/pkg_resources/_vendor/packaging/_compat.pyonu �[��� � � fc @` sv d d l m Z m Z m Z d d l Z e j d d k Z e j d d k Z e r` e f Z n e f Z d � Z d S( i ( t absolute_importt divisiont print_functionNi i c ` s5 d � f � � f d � � Y} t j | d d i � S( s/ Create a base class with a metaclass. t metaclassc ` s e Z � � f d � Z RS( c ` s � | � | � S( N( ( t clst namet this_basest d( t basest meta( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyt __new__ s ( t __name__t __module__R ( ( R R ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyR s t temporary_class( ( t typeR ( R R R ( ( R R sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyt with_metaclass s ( t __future__R R R t syst version_infot PY2t PY3t strt string_typest basestringR ( ( ( sK /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_compat.pyt <module> s PK @N#]�h � � = site-packages/pkg_resources/_vendor/packaging/_structures.pyonu �[��� � � fc @` s^ d d l m Z m Z m Z d e f d � � YZ e � Z d e f d � � YZ e � Z d S( i ( t absolute_importt divisiont print_functiont Infinityc B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( NR ( ( t self( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __repr__ s c C` s t t | � � S( N( t hasht repr( R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __hash__ s c C` s t S( N( t False( R t other( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __lt__ s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __le__ s c C` s t | | j � S( N( t isinstancet __class__( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __eq__ s c C` s t | | j � S( N( R R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __ne__ s c C` s t S( N( t True( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __gt__ s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __ge__ s c C` s t S( N( t NegativeInfinity( R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __neg__! s ( t __name__t __module__R R R R R R R R R ( ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR s R c B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( Ns -Infinity( ( R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR ) s c C` s t t | � � S( N( R R ( R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR , s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR / s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR 2 s c C` s t | | j � S( N( R R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR 5 s c C` s t | | j � S( N( R R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR 8 s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR ; s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR > s c C` s t S( N( R ( R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR A s ( R R R R R R R R R R R ( ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyR ' s N( t __future__R R R t objectR R ( ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt <module> s PK @N#]�[�9�c �c < site-packages/pkg_resources/_vendor/packaging/specifiers.pyonu �[��� � � fc @` s< d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d e f d � � YZ d e e j e � f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ e j d � Z d � Z d � Z d e f d � � YZ d S( i ( t absolute_importt divisiont print_functionNi ( t string_typest with_metaclass( t Versiont LegacyVersiont parset InvalidSpecifierc B` s e Z d Z RS( sH An invalid specifier was found, users should refer to PEP 440. ( t __name__t __module__t __doc__( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR s t BaseSpecifierc B` s� e Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d d � � Z e j d d � � Z RS( c C` s d S( s� Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. N( ( t self( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __str__ t c C` s d S( sF Returns a hash value for this Specifier like object. N( ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __hash__ R c C` s d S( sq Returns a boolean representing whether or not the two Specifier like objects are equal. N( ( R t other( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __eq__$ R c C` s d S( su Returns a boolean representing whether or not the two Specifier like objects are not equal. N( ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __ne__+ R c C` s d S( sg Returns whether or not pre-releases as a whole are allowed by this specifier. N( ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt prereleases2 R c C` s d S( sd Sets whether or not pre-releases as a whole are allowed by this specifier. N( ( R t value( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR 9 R c C` s d S( sR Determines if the given item is contained within this specifier. N( ( R t itemR ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt contains@ R c C` s d S( s� Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. N( ( R t iterableR ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt filterF R N( R R t abct abstractmethodR R R R t abstractpropertyR t settert NoneR R ( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR s t _IndividualSpecifierc B` s� e Z i Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e j d � � Z d � Z d d � Z d d � Z RS( R c C` sj | j j | � } | s0 t d j | � � � n | j d � j � | j d � j � f | _ | | _ d S( Ns Invalid specifier: '{0}'t operatort version( t _regext searchR t formatt groupt stript _spect _prereleases( R t specR t match( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __init__R s c C` sF | j d k r! d j | j � n d } d j | j j t | � | � S( Ns , prereleases={0!r}R s <{0}({1!r}{2})>( R( R R$ R t __class__R t str( R t pre( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __repr___ s ! c C` s d j | j � S( Ns {0}{1}( R$ R' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR l s c C` s t | j � S( N( t hashR' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR o s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( t isinstanceR R, R t NotImplementedR' ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR r s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( R1 R R, R R2 R' ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR } s c C` s t | d j | j | � � S( Ns _compare_{0}( t getattrR$ t _operators( R t op( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _get_operator� s c C` s( t | t t f � s$ t | � } n | S( N( R1 R R R ( R R! ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _coerce_version� s c C` s | j d S( Ni ( R' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c C` s | j d S( Ni ( R' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR! � s c C` s | j S( N( R( ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c C` s | | _ d S( N( R( ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c C` s | j | � S( N( R ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __contains__� s c C` sW | d k r | j } n | j | � } | j r; | r; t S| j | j � | | j � S( N( R R R7 t is_prereleaset FalseR6 R R! ( R R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c c` s� t } g } i | d k r! | n t d 6} xf | D]^ } | j | � } | j | | � r2 | j r� | pn | j r� | j | � q� t } | Vq2 q2 W| r� | r� x | D] } | Vq� Wn d S( NR ( R: R t TrueR7 R R9 R t append( R R R t yieldedt found_prereleasest kwR! t parsed_version( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s N( R R R4 R R+ R/ R R R R R6 R7 t propertyR R! R R R8 R R ( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR N s t LegacySpecifierc B` s� e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) s ^\s*s \s*$t equals ==t not_equals !=t less_than_equals <=t greater_than_equals >=t less_thant <t greater_thant >c C` s( t | t � s$ t t | � � } n | S( N( R1 R R- ( R R! ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR7 � s c C` s | | j | � k S( N( R7 ( R t prospectiveR) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_not_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_less_than_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_greater_than_equal s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_less_than s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_greater_than s ( R R t _regex_strt ret compilet VERBOSEt IGNORECASER" R4 R7 RL RM RN RO RP RQ ( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyRB � s" c ` s" t j � � � f d � � } | S( Nc ` s# t | t � s t S� | | | � S( N( R1 R R: ( R RK R) ( t fn( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt wrapped s ( t functoolst wraps( RW RX ( ( RW sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _require_version_compare s t Specifierc B` s e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z e j d � � Z RS( s (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? 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( t __name__t __module__t __doc__( ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR s t [t ]t (t )t ,t ;t @s -_.t names [^ ]+t urlt extrast joinStringt adjacentt _raw_specc C` s | j p d S( Nt ( R# ( t st lt t( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt <lambda>6 R$ t specifierc C` s | d S( Ni ( ( R% R& R' ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR( 9 R$ t markerc C` s t | | j | j !� S( N( R t _original_startt _original_end( R% R& R' ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR( = R$ t Requirementc B` s) e Z d Z d � Z d � Z d � Z RS( s� Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. Raises InvalidRequirement on a badly-formed requirement string. c C` s y t j | � } Wn9 t k rN } t d j | | j | j d !� � � n X| j | _ | j r� t j | j � } | j o� | j s� | j r� | j r� t d � � n | j | _ n d | _ t | j r� | j j � n g � | _ t | j � | _ | j r| j n d | _ d S( Ns+ Invalid requirement, parse error at "{0!r}"i s Invalid URL given( t REQUIREMENTt parseStringR R t formatt locR R t urlparset schemet netloct Nonet setR t asListR R) R* ( t selft requirement_stringt reqt et parsed_url( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt __init__X s" ! 'c C` s� | j g } | j r@ | j d j d j t | j � � � � n | j rb | j t | j � � n | j r� | j d j | j � � n | j r� | j d j | j � � n d j | � S( Ns [{0}]R s @ {0}s ; {0}R$ ( R R t appendR0 t joint sortedR) t strR R* ( R8 t parts( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt __str__m s + c C` s d j t | � � S( Ns <Requirement({0!r})>( R0 RA ( R8 ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt __repr__~ s ( R R R R= RC RD ( ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR- K s (E t __future__R R R t stringt ret pkg_resources.extern.pyparsingR R R R R R R R R R t Lt% pkg_resources.extern.six.moves.urllibR R2 t markersR R t specifiersR R R t ValueErrorR t ascii_letterst digitst ALPHANUMt suppresst LBRACKETt RBRACKETt LPARENt RPARENt COMMAt SEMICOLONt ATt PUNCTUATIONt IDENTIFIER_ENDt IDENTIFIERt NAMEt EXTRAt URIt URLt EXTRAS_LISTt EXTRASt _regex_strt VERBOSEt IGNORECASEt VERSION_PEP440t VERSION_LEGACYt VERSION_ONEt Falset VERSION_MANYt _VERSION_SPECt setParseActiont VERSION_SPECt MARKER_SEPERATORt MARKERt VERSION_AND_MARKERt URL_AND_MARKERt NAMED_REQUIREMENTR. t objectR- ( ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt <module> sZ "( PK @N#]�[�9�c �c < site-packages/pkg_resources/_vendor/packaging/specifiers.pycnu �[��� � � fc @` s< d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d e f d � � YZ d e e j e � f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ e j d � Z d � Z d � Z d e f d � � YZ d S( i ( t absolute_importt divisiont print_functionNi ( t string_typest with_metaclass( t Versiont LegacyVersiont parset InvalidSpecifierc B` s e Z d Z RS( sH An invalid specifier was found, users should refer to PEP 440. ( t __name__t __module__t __doc__( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR s t BaseSpecifierc B` s� e Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d d � � Z e j d d � � Z RS( c C` s d S( s� Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. N( ( t self( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __str__ t c C` s d S( sF Returns a hash value for this Specifier like object. N( ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __hash__ R c C` s d S( sq Returns a boolean representing whether or not the two Specifier like objects are equal. N( ( R t other( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __eq__$ R c C` s d S( su Returns a boolean representing whether or not the two Specifier like objects are not equal. N( ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __ne__+ R c C` s d S( sg Returns whether or not pre-releases as a whole are allowed by this specifier. N( ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt prereleases2 R c C` s d S( sd Sets whether or not pre-releases as a whole are allowed by this specifier. N( ( R t value( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR 9 R c C` s d S( sR Determines if the given item is contained within this specifier. N( ( R t itemR ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt contains@ R c C` s d S( s� Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. N( ( R t iterableR ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt filterF R N( R R t abct abstractmethodR R R R t abstractpropertyR t settert NoneR R ( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR s t _IndividualSpecifierc B` s� e Z i Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e j d � � Z d � Z d d � Z d d � Z RS( R c C` sj | j j | � } | s0 t d j | � � � n | j d � j � | j d � j � f | _ | | _ d S( Ns Invalid specifier: '{0}'t operatort version( t _regext searchR t formatt groupt stript _spect _prereleases( R t specR t match( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __init__R s c C` sF | j d k r! d j | j � n d } d j | j j t | � | � S( Ns , prereleases={0!r}R s <{0}({1!r}{2})>( R( R R$ R t __class__R t str( R t pre( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __repr___ s ! c C` s d j | j � S( Ns {0}{1}( R$ R' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR l s c C` s t | j � S( N( t hashR' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR o s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( t isinstanceR R, R t NotImplementedR' ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR r s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( R1 R R, R R2 R' ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR } s c C` s t | d j | j | � � S( Ns _compare_{0}( t getattrR$ t _operators( R t op( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _get_operator� s c C` s( t | t t f � s$ t | � } n | S( N( R1 R R R ( R R! ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _coerce_version� s c C` s | j d S( Ni ( R' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c C` s | j d S( Ni ( R' ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR! � s c C` s | j S( N( R( ( R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c C` s | | _ d S( N( R( ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c C` s | j | � S( N( R ( R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt __contains__� s c C` sW | d k r | j } n | j | � } | j r; | r; t S| j | j � | | j � S( N( R R R7 t is_prereleaset FalseR6 R R! ( R R R ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s c c` s� t } g } i | d k r! | n t d 6} xf | D]^ } | j | � } | j | | � r2 | j r� | pn | j r� | j | � q� t } | Vq2 q2 W| r� | r� x | D] } | Vq� Wn d S( NR ( R: R t TrueR7 R R9 R t append( R R R t yieldedt found_prereleasest kwR! t parsed_version( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR � s N( R R R4 R R+ R/ R R R R R6 R7 t propertyR R! R R R8 R R ( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR N s t LegacySpecifierc B` s� e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) s ^\s*s \s*$t equals ==t not_equals !=t less_than_equals <=t greater_than_equals >=t less_thant <t greater_thant >c C` s( t | t � s$ t t | � � } n | S( N( R1 R R- ( R R! ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyR7 � s c C` s | | j | � k S( N( R7 ( R t prospectiveR) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_not_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_less_than_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_greater_than_equal s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_less_than s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _compare_greater_than s ( R R t _regex_strt ret compilet VERBOSEt IGNORECASER" R4 R7 RL RM RN RO RP RQ ( ( ( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyRB � s" c ` s" t j � � � f d � � } | S( Nc ` s# t | t � s t S� | | | � S( N( R1 R R: ( R RK R) ( t fn( sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt wrapped s ( t functoolst wraps( RW RX ( ( RW sN /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/specifiers.pyt _require_version_compare s t Specifierc B` s e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z e j d � � Z RS( s (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? 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See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import operator import os import platform import sys from pkg_resources.extern.pyparsing import ParseException, ParseResults, stringStart, stringEnd from pkg_resources.extern.pyparsing import ZeroOrMore, Group, Forward, QuotedString from pkg_resources.extern.pyparsing import Literal as L # noqa from ._compat import string_types from .specifiers import Specifier, InvalidSpecifier __all__ = [ "InvalidMarker", "UndefinedComparison", "UndefinedEnvironmentName", "Marker", "default_environment", ] class InvalidMarker(ValueError): """ An invalid marker was found, users should refer to PEP 508. """ class UndefinedComparison(ValueError): """ An invalid operation was attempted on a value that doesn't support it. """ class UndefinedEnvironmentName(ValueError): """ A name was attempted to be used that does not exist inside of the environment. """ class Node(object): def __init__(self, value): self.value = value def __str__(self): return str(self.value) def __repr__(self): return "<{0}({1!r})>".format(self.__class__.__name__, str(self)) def serialize(self): raise NotImplementedError class Variable(Node): def serialize(self): return str(self) class Value(Node): def serialize(self): return '"{0}"'.format(self) class Op(Node): def serialize(self): return str(self) VARIABLE = ( L("implementation_version") | L("platform_python_implementation") | L("implementation_name") | L("python_full_version") | L("platform_release") | L("platform_version") | L("platform_machine") | L("platform_system") | L("python_version") | L("sys_platform") | L("os_name") | L("os.name") | # PEP-345 L("sys.platform") | # PEP-345 L("platform.version") | # PEP-345 L("platform.machine") | # PEP-345 L("platform.python_implementation") | # PEP-345 L("python_implementation") | # undocumented setuptools legacy L("extra") ) ALIASES = { 'os.name': 'os_name', 'sys.platform': 'sys_platform', 'platform.version': 'platform_version', 'platform.machine': 'platform_machine', 'platform.python_implementation': 'platform_python_implementation', 'python_implementation': 'platform_python_implementation' } VARIABLE.setParseAction(lambda s, l, t: Variable(ALIASES.get(t[0], t[0]))) VERSION_CMP = ( L("===") | L("==") | L(">=") | L("<=") | L("!=") | L("~=") | L(">") | L("<") ) MARKER_OP = VERSION_CMP | L("not in") | L("in") MARKER_OP.setParseAction(lambda s, l, t: Op(t[0])) MARKER_VALUE = QuotedString("'") | QuotedString('"') MARKER_VALUE.setParseAction(lambda s, l, t: Value(t[0])) BOOLOP = L("and") | L("or") MARKER_VAR = VARIABLE | MARKER_VALUE MARKER_ITEM = Group(MARKER_VAR + MARKER_OP + MARKER_VAR) MARKER_ITEM.setParseAction(lambda s, l, t: tuple(t[0])) LPAREN = L("(").suppress() RPAREN = L(")").suppress() MARKER_EXPR = Forward() MARKER_ATOM = MARKER_ITEM | Group(LPAREN + MARKER_EXPR + RPAREN) MARKER_EXPR << MARKER_ATOM + ZeroOrMore(BOOLOP + MARKER_EXPR) MARKER = stringStart + MARKER_EXPR + stringEnd def _coerce_parse_result(results): if isinstance(results, ParseResults): return [_coerce_parse_result(i) for i in results] else: return results def _format_marker(marker, first=True): assert isinstance(marker, (list, tuple, string_types)) # Sometimes we have a structure like [[...]] which is a single item list # where the single item is itself it's own list. In that case we want skip # the rest of this function so that we don't get extraneous () on the # outside. if (isinstance(marker, list) and len(marker) == 1 and isinstance(marker[0], (list, tuple))): return _format_marker(marker[0]) if isinstance(marker, list): inner = (_format_marker(m, first=False) for m in marker) if first: return " ".join(inner) else: return "(" + " ".join(inner) + ")" elif isinstance(marker, tuple): return " ".join([m.serialize() for m in marker]) else: return marker _operators = { "in": lambda lhs, rhs: lhs in rhs, "not in": lambda lhs, rhs: lhs not in rhs, "<": operator.lt, "<=": operator.le, "==": operator.eq, "!=": operator.ne, ">=": operator.ge, ">": operator.gt, } def _eval_op(lhs, op, rhs): try: spec = Specifier("".join([op.serialize(), rhs])) except InvalidSpecifier: pass else: return spec.contains(lhs) oper = _operators.get(op.serialize()) if oper is None: raise UndefinedComparison( "Undefined {0!r} on {1!r} and {2!r}.".format(op, lhs, rhs) ) return oper(lhs, rhs) _undefined = object() def _get_env(environment, name): value = environment.get(name, _undefined) if value is _undefined: raise UndefinedEnvironmentName( "{0!r} does not exist in evaluation environment.".format(name) ) return value def _evaluate_markers(markers, environment): groups = [[]] for marker in markers: assert isinstance(marker, (list, tuple, string_types)) if isinstance(marker, list): groups[-1].append(_evaluate_markers(marker, environment)) elif isinstance(marker, tuple): lhs, op, rhs = marker if isinstance(lhs, Variable): lhs_value = _get_env(environment, lhs.value) rhs_value = rhs.value else: lhs_value = lhs.value rhs_value = _get_env(environment, rhs.value) groups[-1].append(_eval_op(lhs_value, op, rhs_value)) else: assert marker in ["and", "or"] if marker == "or": groups.append([]) return any(all(item) for item in groups) def format_full_version(info): version = '{0.major}.{0.minor}.{0.micro}'.format(info) kind = info.releaselevel if kind != 'final': version += kind[0] + str(info.serial) return version def default_environment(): if hasattr(sys, 'implementation'): iver = format_full_version(sys.implementation.version) implementation_name = sys.implementation.name else: iver = '0' implementation_name = '' return { "implementation_name": implementation_name, "implementation_version": iver, "os_name": os.name, "platform_machine": platform.machine(), "platform_release": platform.release(), "platform_system": platform.system(), "platform_version": platform.version(), "python_full_version": platform.python_version(), "platform_python_implementation": platform.python_implementation(), "python_version": platform.python_version()[:3], "sys_platform": sys.platform, } class Marker(object): def __init__(self, marker): try: self._markers = _coerce_parse_result(MARKER.parseString(marker)) except ParseException as e: err_str = "Invalid marker: {0!r}, parse error at {1!r}".format( marker, marker[e.loc:e.loc + 8]) raise InvalidMarker(err_str) def __str__(self): return _format_marker(self._markers) def __repr__(self): return "<Marker({0!r})>".format(str(self)) def evaluate(self, environment=None): """Evaluate a marker. Return the boolean from evaluating the given marker against the environment. environment is an optional argument to override all or part of the determined environment. The environment is determined from the current Python process. """ current_environment = default_environment() if environment is not None: current_environment.update(environment) return _evaluate_markers(self._markers, current_environment) PK @N#]1�� ; site-packages/pkg_resources/_vendor/packaging/__about__.pyonu �[��� � � fc @` sr d d l m Z m Z m Z d d d d d d d d g Z d Z d Z d Z d Z d Z d Z d Z d e Z d S( i ( t absolute_importt divisiont print_functiont __title__t __summary__t __uri__t __version__t __author__t __email__t __license__t __copyright__t packagings" Core utilities for Python packagess! https://github.com/pypa/packagings 16.8s) Donald Stufft and individual contributorss donald@stufft.ios" BSD or Apache License, Version 2.0s Copyright 2014-2016 %sN( t __future__R R R t __all__R R R R R R R R ( ( ( sM /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/__about__.pyt <module> s PK @N#]���� � < site-packages/pkg_resources/_vendor/packaging/_structures.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. 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( t __name__t __module__t __doc__( ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR s t [t ]t (t )t ,t ;t @s -_.t names [^ ]+t urlt extrast joinStringt adjacentt _raw_specc C` s | j p d S( Nt ( R# ( t st lt t( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt <lambda>6 R$ t specifierc C` s | d S( Ni ( ( R% R& R' ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR( 9 R$ t markerc C` s t | | j | j !� S( N( R t _original_startt _original_end( R% R& R' ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR( = R$ t Requirementc B` s) e Z d Z d � Z d � Z d � Z RS( s� Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. 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'c C` s� | j g } | j r@ | j d j d j t | j � � � � n | j rb | j t | j � � n | j r� | j d j | j � � n | j r� | j d j | j � � n d j | � S( Ns [{0}]R s @ {0}s ; {0}R$ ( R R t appendR0 t joint sortedR) t strR R* ( R8 t parts( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt __str__m s + c C` s d j t | � � S( Ns <Requirement({0!r})>( R0 RA ( R8 ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt __repr__~ s ( R R R R= RC RD ( ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyR- K s (E t __future__R R R t stringt ret pkg_resources.extern.pyparsingR R R R R R R R R R t Lt% pkg_resources.extern.six.moves.urllibR R2 t markersR R t specifiersR R R t ValueErrorR t ascii_letterst digitst ALPHANUMt suppresst LBRACKETt RBRACKETt LPARENt RPARENt COMMAt SEMICOLONt ATt PUNCTUATIONt IDENTIFIER_ENDt IDENTIFIERt NAMEt EXTRAt URIt URLt EXTRAS_LISTt EXTRASt _regex_strt VERBOSEt IGNORECASEt VERSION_PEP440t VERSION_LEGACYt VERSION_ONEt Falset VERSION_MANYt _VERSION_SPECt setParseActiont VERSION_SPECt MARKER_SEPERATORt MARKERt VERSION_AND_MARKERt URL_AND_MARKERt NAMED_REQUIREMENTR. t objectR- ( ( ( sP /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/requirements.pyt <module> sZ "( PK @N#]�� � = site-packages/pkg_resources/_vendor/packaging/requirements.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import string import re from pkg_resources.extern.pyparsing import stringStart, stringEnd, originalTextFor, ParseException from pkg_resources.extern.pyparsing import ZeroOrMore, Word, Optional, Regex, Combine from pkg_resources.extern.pyparsing import Literal as L # noqa from pkg_resources.extern.six.moves.urllib import parse as urlparse from .markers import MARKER_EXPR, Marker from .specifiers import LegacySpecifier, Specifier, SpecifierSet class InvalidRequirement(ValueError): """ An invalid requirement was found, users should refer to PEP 508. """ ALPHANUM = Word(string.ascii_letters + string.digits) LBRACKET = L("[").suppress() RBRACKET = L("]").suppress() LPAREN = L("(").suppress() RPAREN = L(")").suppress() COMMA = L(",").suppress() SEMICOLON = L(";").suppress() AT = L("@").suppress() PUNCTUATION = Word("-_.") IDENTIFIER_END = ALPHANUM | (ZeroOrMore(PUNCTUATION) + ALPHANUM) IDENTIFIER = Combine(ALPHANUM + ZeroOrMore(IDENTIFIER_END)) NAME = IDENTIFIER("name") EXTRA = IDENTIFIER URI = Regex(r'[^ ]+')("url") URL = (AT + URI) EXTRAS_LIST = EXTRA + ZeroOrMore(COMMA + EXTRA) EXTRAS = (LBRACKET + Optional(EXTRAS_LIST) + RBRACKET)("extras") VERSION_PEP440 = Regex(Specifier._regex_str, re.VERBOSE | re.IGNORECASE) VERSION_LEGACY = Regex(LegacySpecifier._regex_str, re.VERBOSE | re.IGNORECASE) VERSION_ONE = VERSION_PEP440 ^ VERSION_LEGACY VERSION_MANY = Combine(VERSION_ONE + ZeroOrMore(COMMA + VERSION_ONE), joinString=",", adjacent=False)("_raw_spec") _VERSION_SPEC = Optional(((LPAREN + VERSION_MANY + RPAREN) | VERSION_MANY)) _VERSION_SPEC.setParseAction(lambda s, l, t: t._raw_spec or '') VERSION_SPEC = originalTextFor(_VERSION_SPEC)("specifier") VERSION_SPEC.setParseAction(lambda s, l, t: t[1]) MARKER_EXPR = originalTextFor(MARKER_EXPR())("marker") MARKER_EXPR.setParseAction( lambda s, l, t: Marker(s[t._original_start:t._original_end]) ) MARKER_SEPERATOR = SEMICOLON MARKER = MARKER_SEPERATOR + MARKER_EXPR VERSION_AND_MARKER = VERSION_SPEC + Optional(MARKER) URL_AND_MARKER = URL + Optional(MARKER) NAMED_REQUIREMENT = \ NAME + Optional(EXTRAS) + (URL_AND_MARKER | VERSION_AND_MARKER) REQUIREMENT = stringStart + NAMED_REQUIREMENT + stringEnd class Requirement(object): """Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. Raises InvalidRequirement on a badly-formed requirement string. """ # TODO: Can we test whether something is contained within a requirement? # If so how do we do that? Do we need to test against the _name_ of # the thing as well as the version? What about the markers? # TODO: Can we normalize the name and extra name? def __init__(self, requirement_string): try: req = REQUIREMENT.parseString(requirement_string) except ParseException as e: raise InvalidRequirement( "Invalid requirement, parse error at \"{0!r}\"".format( requirement_string[e.loc:e.loc + 8])) self.name = req.name if req.url: parsed_url = urlparse.urlparse(req.url) if not (parsed_url.scheme and parsed_url.netloc) or ( not parsed_url.scheme and not parsed_url.netloc): raise InvalidRequirement("Invalid URL given") self.url = req.url else: self.url = None self.extras = set(req.extras.asList() if req.extras else []) self.specifier = SpecifierSet(req.specifier) self.marker = req.marker if req.marker else None def __str__(self): parts = [self.name] if self.extras: parts.append("[{0}]".format(",".join(sorted(self.extras)))) if self.specifier: parts.append(str(self.specifier)) if self.url: parts.append("@ {0}".format(self.url)) if self.marker: parts.append("; {0}".format(self.marker)) return "".join(parts) def __repr__(self): return "<Requirement({0!r})>".format(str(self)) PK @N#]b�:cX X 7 site-packages/pkg_resources/_vendor/packaging/utils.pycnu �[��� � � fc @` sD d d l m Z m Z m Z d d l Z e j d � Z d � Z d S( i ( t absolute_importt divisiont print_functionNs [-_.]+c C` s t j d | � j � S( Nt -( t _canonicalize_regext subt lower( t name( ( sI /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/utils.pyt canonicalize_name s ( t __future__R R R t ret compileR R ( ( ( sI /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/utils.pyt <module> s PK @N#]�v�� 9 site-packages/pkg_resources/_vendor/packaging/__init__.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function from .__about__ import ( __author__, __copyright__, __email__, __license__, __summary__, __title__, __uri__, __version__ ) __all__ = [ "__title__", "__summary__", "__uri__", "__version__", "__author__", "__email__", "__license__", "__copyright__", ] PK @N#]|E��ym ym ; site-packages/pkg_resources/_vendor/packaging/specifiers.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import abc import functools import itertools import re from ._compat import string_types, with_metaclass from .version import Version, LegacyVersion, parse class InvalidSpecifier(ValueError): """ An invalid specifier was found, users should refer to PEP 440. """ class BaseSpecifier(with_metaclass(abc.ABCMeta, object)): @abc.abstractmethod def __str__(self): """ Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. """ @abc.abstractmethod def __hash__(self): """ Returns a hash value for this Specifier like object. """ @abc.abstractmethod def __eq__(self, other): """ Returns a boolean representing whether or not the two Specifier like objects are equal. """ @abc.abstractmethod def __ne__(self, other): """ Returns a boolean representing whether or not the two Specifier like objects are not equal. """ @abc.abstractproperty def prereleases(self): """ Returns whether or not pre-releases as a whole are allowed by this specifier. """ @prereleases.setter def prereleases(self, value): """ Sets whether or not pre-releases as a whole are allowed by this specifier. """ @abc.abstractmethod def contains(self, item, prereleases=None): """ Determines if the given item is contained within this specifier. """ @abc.abstractmethod def filter(self, iterable, prereleases=None): """ Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. """ class _IndividualSpecifier(BaseSpecifier): _operators = {} def __init__(self, spec="", prereleases=None): match = self._regex.search(spec) if not match: raise InvalidSpecifier("Invalid specifier: '{0}'".format(spec)) self._spec = ( match.group("operator").strip(), match.group("version").strip(), ) # Store whether or not this Specifier should accept prereleases self._prereleases = prereleases def __repr__(self): pre = ( ", prereleases={0!r}".format(self.prereleases) if self._prereleases is not None else "" ) return "<{0}({1!r}{2})>".format( self.__class__.__name__, str(self), pre, ) def __str__(self): return "{0}{1}".format(*self._spec) def __hash__(self): return hash(self._spec) def __eq__(self, other): if isinstance(other, string_types): try: other = self.__class__(other) except InvalidSpecifier: return NotImplemented elif not isinstance(other, self.__class__): return NotImplemented return self._spec == other._spec def __ne__(self, other): if isinstance(other, string_types): try: other = self.__class__(other) except InvalidSpecifier: return NotImplemented elif not isinstance(other, self.__class__): return NotImplemented return self._spec != other._spec def _get_operator(self, op): return getattr(self, "_compare_{0}".format(self._operators[op])) def _coerce_version(self, version): if not isinstance(version, (LegacyVersion, Version)): version = parse(version) return version @property def operator(self): return self._spec[0] @property def version(self): return self._spec[1] @property def prereleases(self): return self._prereleases @prereleases.setter def prereleases(self, value): self._prereleases = value def __contains__(self, item): return self.contains(item) def contains(self, item, prereleases=None): # Determine if prereleases are to be allowed or not. if prereleases is None: prereleases = self.prereleases # Normalize item to a Version or LegacyVersion, this allows us to have # a shortcut for ``"2.0" in Specifier(">=2") item = self._coerce_version(item) # Determine if we should be supporting prereleases in this specifier # or not, if we do not support prereleases than we can short circuit # logic if this version is a prereleases. if item.is_prerelease and not prereleases: return False # Actually do the comparison to determine if this item is contained # within this Specifier or not. return self._get_operator(self.operator)(item, self.version) def filter(self, iterable, prereleases=None): yielded = False found_prereleases = [] kw = {"prereleases": prereleases if prereleases is not None else True} # Attempt to iterate over all the values in the iterable and if any of # them match, yield them. for version in iterable: parsed_version = self._coerce_version(version) if self.contains(parsed_version, **kw): # If our version is a prerelease, and we were not set to allow # prereleases, then we'll store it for later incase nothing # else matches this specifier. if (parsed_version.is_prerelease and not (prereleases or self.prereleases)): found_prereleases.append(version) # Either this is not a prerelease, or we should have been # accepting prereleases from the begining. else: yielded = True yield version # Now that we've iterated over everything, determine if we've yielded # any values, and if we have not and we have any prereleases stored up # then we will go ahead and yield the prereleases. if not yielded and found_prereleases: for version in found_prereleases: yield version class LegacySpecifier(_IndividualSpecifier): _regex_str = ( r""" (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) """ ) _regex = re.compile( r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE) _operators = { "==": "equal", "!=": "not_equal", "<=": "less_than_equal", ">=": "greater_than_equal", "<": "less_than", ">": "greater_than", } def _coerce_version(self, version): if not isinstance(version, LegacyVersion): version = LegacyVersion(str(version)) return version def _compare_equal(self, prospective, spec): return prospective == self._coerce_version(spec) def _compare_not_equal(self, prospective, spec): return prospective != self._coerce_version(spec) def _compare_less_than_equal(self, prospective, spec): return prospective <= self._coerce_version(spec) def _compare_greater_than_equal(self, prospective, spec): return prospective >= self._coerce_version(spec) def _compare_less_than(self, prospective, spec): return prospective < self._coerce_version(spec) def _compare_greater_than(self, prospective, spec): return prospective > self._coerce_version(spec) def _require_version_compare(fn): @functools.wraps(fn) def wrapped(self, prospective, spec): if not isinstance(prospective, Version): return False return fn(self, prospective, spec) return wrapped class Specifier(_IndividualSpecifier): _regex_str = ( r""" (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) ) """ ) _regex = re.compile( r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE) _operators = { "~=": "compatible", "==": "equal", "!=": "not_equal", "<=": "less_than_equal", ">=": "greater_than_equal", "<": "less_than", ">": "greater_than", "===": "arbitrary", } @_require_version_compare def _compare_compatible(self, prospective, spec): # Compatible releases have an equivalent combination of >= and ==. That # is that ~=2.2 is equivalent to >=2.2,==2.*. This allows us to # implement this in terms of the other specifiers instead of # implementing it ourselves. The only thing we need to do is construct # the other specifiers. # We want everything but the last item in the version, but we want to # ignore post and dev releases and we want to treat the pre-release as # it's own separate segment. prefix = ".".join( list( itertools.takewhile( lambda x: (not x.startswith("post") and not x.startswith("dev")), _version_split(spec), ) )[:-1] ) # Add the prefix notation to the end of our string prefix += ".*" return (self._get_operator(">=")(prospective, spec) and self._get_operator("==")(prospective, prefix)) @_require_version_compare def _compare_equal(self, prospective, spec): # We need special logic to handle prefix matching if spec.endswith(".*"): # In the case of prefix matching we want to ignore local segment. prospective = Version(prospective.public) # Split the spec out by dots, and pretend that there is an implicit # dot in between a release segment and a pre-release segment. spec = _version_split(spec[:-2]) # Remove the trailing .* # Split the prospective version out by dots, and pretend that there # is an implicit dot in between a release segment and a pre-release # segment. prospective = _version_split(str(prospective)) # Shorten the prospective version to be the same length as the spec # so that we can determine if the specifier is a prefix of the # prospective version or not. prospective = prospective[:len(spec)] # Pad out our two sides with zeros so that they both equal the same # length. spec, prospective = _pad_version(spec, prospective) else: # Convert our spec string into a Version spec = Version(spec) # If the specifier does not have a local segment, then we want to # act as if the prospective version also does not have a local # segment. if not spec.local: prospective = Version(prospective.public) return prospective == spec @_require_version_compare def _compare_not_equal(self, prospective, spec): return not self._compare_equal(prospective, spec) @_require_version_compare def _compare_less_than_equal(self, prospective, spec): return prospective <= Version(spec) @_require_version_compare def _compare_greater_than_equal(self, prospective, spec): return prospective >= Version(spec) @_require_version_compare def _compare_less_than(self, prospective, spec): # Convert our spec to a Version instance, since we'll want to work with # it as a version. spec = Version(spec) # Check to see if the prospective version is less than the spec # version. If it's not we can short circuit and just return False now # instead of doing extra unneeded work. if not prospective < spec: return False # This special case is here so that, unless the specifier itself # includes is a pre-release version, that we do not accept pre-release # versions for the version mentioned in the specifier (e.g. <3.1 should # not match 3.1.dev0, but should match 3.0.dev0). if not spec.is_prerelease and prospective.is_prerelease: if Version(prospective.base_version) == Version(spec.base_version): return False # If we've gotten to here, it means that prospective version is both # less than the spec version *and* it's not a pre-release of the same # version in the spec. return True @_require_version_compare def _compare_greater_than(self, prospective, spec): # Convert our spec to a Version instance, since we'll want to work with # it as a version. spec = Version(spec) # Check to see if the prospective version is greater than the spec # version. If it's not we can short circuit and just return False now # instead of doing extra unneeded work. if not prospective > spec: return False # This special case is here so that, unless the specifier itself # includes is a post-release version, that we do not accept # post-release versions for the version mentioned in the specifier # (e.g. >3.1 should not match 3.0.post0, but should match 3.2.post0). if not spec.is_postrelease and prospective.is_postrelease: if Version(prospective.base_version) == Version(spec.base_version): return False # Ensure that we do not allow a local version of the version mentioned # in the specifier, which is techincally greater than, to match. if prospective.local is not None: if Version(prospective.base_version) == Version(spec.base_version): return False # If we've gotten to here, it means that prospective version is both # greater than the spec version *and* it's not a pre-release of the # same version in the spec. return True def _compare_arbitrary(self, prospective, spec): return str(prospective).lower() == str(spec).lower() @property def prereleases(self): # If there is an explicit prereleases set for this, then we'll just # blindly use that. if self._prereleases is not None: return self._prereleases # Look at all of our specifiers and determine if they are inclusive # operators, and if they are if they are including an explicit # prerelease. operator, version = self._spec if operator in ["==", ">=", "<=", "~=", "==="]: # The == specifier can include a trailing .*, if it does we # want to remove before parsing. if operator == "==" and version.endswith(".*"): version = version[:-2] # Parse the version, and if it is a pre-release than this # specifier allows pre-releases. if parse(version).is_prerelease: return True return False @prereleases.setter def prereleases(self, value): self._prereleases = value _prefix_regex = re.compile(r"^([0-9]+)((?:a|b|c|rc)[0-9]+)$") def _version_split(version): result = [] for item in version.split("."): match = _prefix_regex.search(item) if match: result.extend(match.groups()) else: result.append(item) return result def _pad_version(left, right): left_split, right_split = [], [] # Get the release segment of our versions left_split.append(list(itertools.takewhile(lambda x: x.isdigit(), left))) right_split.append(list(itertools.takewhile(lambda x: x.isdigit(), right))) # Get the rest of our versions left_split.append(left[len(left_split[0]):]) right_split.append(right[len(right_split[0]):]) # Insert our padding left_split.insert( 1, ["0"] * max(0, len(right_split[0]) - len(left_split[0])), ) right_split.insert( 1, ["0"] * max(0, len(left_split[0]) - len(right_split[0])), ) return ( list(itertools.chain(*left_split)), list(itertools.chain(*right_split)), ) class SpecifierSet(BaseSpecifier): def __init__(self, specifiers="", prereleases=None): # Split on , to break each indidivual specifier into it's own item, and # strip each item to remove leading/trailing whitespace. specifiers = [s.strip() for s in specifiers.split(",") if s.strip()] # Parsed each individual specifier, attempting first to make it a # Specifier and falling back to a LegacySpecifier. parsed = set() for specifier in specifiers: try: parsed.add(Specifier(specifier)) except InvalidSpecifier: parsed.add(LegacySpecifier(specifier)) # Turn our parsed specifiers into a frozen set and save them for later. self._specs = frozenset(parsed) # Store our prereleases value so we can use it later to determine if # we accept prereleases or not. self._prereleases = prereleases def __repr__(self): pre = ( ", prereleases={0!r}".format(self.prereleases) if self._prereleases is not None else "" ) return "<SpecifierSet({0!r}{1})>".format(str(self), pre) def __str__(self): return ",".join(sorted(str(s) for s in self._specs)) def __hash__(self): return hash(self._specs) def __and__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif not isinstance(other, SpecifierSet): return NotImplemented specifier = SpecifierSet() specifier._specs = frozenset(self._specs | other._specs) if self._prereleases is None and other._prereleases is not None: specifier._prereleases = other._prereleases elif self._prereleases is not None and other._prereleases is None: specifier._prereleases = self._prereleases elif self._prereleases == other._prereleases: specifier._prereleases = self._prereleases else: raise ValueError( "Cannot combine SpecifierSets with True and False prerelease " "overrides." ) return specifier def __eq__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif isinstance(other, _IndividualSpecifier): other = SpecifierSet(str(other)) elif not isinstance(other, SpecifierSet): return NotImplemented return self._specs == other._specs def __ne__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif isinstance(other, _IndividualSpecifier): other = SpecifierSet(str(other)) elif not isinstance(other, SpecifierSet): return NotImplemented return self._specs != other._specs def __len__(self): return len(self._specs) def __iter__(self): return iter(self._specs) @property def prereleases(self): # If we have been given an explicit prerelease modifier, then we'll # pass that through here. if self._prereleases is not None: return self._prereleases # If we don't have any specifiers, and we don't have a forced value, # then we'll just return None since we don't know if this should have # pre-releases or not. if not self._specs: return None # Otherwise we'll see if any of the given specifiers accept # prereleases, if any of them do we'll return True, otherwise False. return any(s.prereleases for s in self._specs) @prereleases.setter def prereleases(self, value): self._prereleases = value def __contains__(self, item): return self.contains(item) def contains(self, item, prereleases=None): # Ensure that our item is a Version or LegacyVersion instance. if not isinstance(item, (LegacyVersion, Version)): item = parse(item) # Determine if we're forcing a prerelease or not, if we're not forcing # one for this particular filter call, then we'll use whatever the # SpecifierSet thinks for whether or not we should support prereleases. if prereleases is None: prereleases = self.prereleases # We can determine if we're going to allow pre-releases by looking to # see if any of the underlying items supports them. If none of them do # and this item is a pre-release then we do not allow it and we can # short circuit that here. # Note: This means that 1.0.dev1 would not be contained in something # like >=1.0.devabc however it would be in >=1.0.debabc,>0.0.dev0 if not prereleases and item.is_prerelease: return False # We simply dispatch to the underlying specs here to make sure that the # given version is contained within all of them. # Note: This use of all() here means that an empty set of specifiers # will always return True, this is an explicit design decision. return all( s.contains(item, prereleases=prereleases) for s in self._specs ) def filter(self, iterable, prereleases=None): # Determine if we're forcing a prerelease or not, if we're not forcing # one for this particular filter call, then we'll use whatever the # SpecifierSet thinks for whether or not we should support prereleases. if prereleases is None: prereleases = self.prereleases # If we have any specifiers, then we want to wrap our iterable in the # filter method for each one, this will act as a logical AND amongst # each specifier. if self._specs: for spec in self._specs: iterable = spec.filter(iterable, prereleases=bool(prereleases)) return iterable # If we do not have any specifiers, then we need to have a rough filter # which will filter out any pre-releases, unless there are no final # releases, and which will filter out LegacyVersion in general. else: filtered = [] found_prereleases = [] for item in iterable: # Ensure that we some kind of Version class for this item. if not isinstance(item, (LegacyVersion, Version)): parsed_version = parse(item) else: parsed_version = item # Filter out any item which is parsed as a LegacyVersion if isinstance(parsed_version, LegacyVersion): continue # Store any item which is a pre-release for later unless we've # already found a final version or we are accepting prereleases if parsed_version.is_prerelease and not prereleases: if not filtered: found_prereleases.append(item) else: filtered.append(item) # If we've found no items except for pre-releases, then we'll go # ahead and use the pre-releases if not filtered and found_prereleases and prereleases is None: return found_prereleases return filtered PK @N#]�S �f f : site-packages/pkg_resources/_vendor/packaging/__init__.pycnu �[��� � � fc @` sx d d l m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z d d d d d d d d g Z d S( i ( t absolute_importt divisiont print_functioni ( t __author__t __copyright__t __email__t __license__t __summary__t __title__t __uri__t __version__R R R R R R R R N( t __future__R R R t __about__R R R R R R R R t __all__( ( ( sL /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/__init__.pyt <module> s :PK @N#]�h � � = site-packages/pkg_resources/_vendor/packaging/_structures.pycnu �[��� � � fc @` s^ d d l m Z m Z m Z d e f d � � YZ e � Z d e f d � � YZ e � Z d S( i ( t absolute_importt divisiont print_functiont Infinityc B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( NR ( ( t self( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __repr__ s c C` s t t | � � S( N( t hasht repr( R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __hash__ s c C` s t S( N( t False( R t other( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __lt__ s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __le__ s c C` s t | | j � S( N( t isinstancet __class__( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __eq__ s c C` s t | | j � S( N( R R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __ne__ s c C` s t S( N( t True( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __gt__ s c C` s t S( N( R ( R R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __ge__ s c C` s t S( N( t NegativeInfinity( R ( ( sO /usr/lib/python2.7/site-packages/pkg_resources/_vendor/packaging/_structures.pyt __neg__! 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With pyparsing, you don't need to learn a new syntax for defining grammars or matching expressions - the parsing module provides a library of classes that you use to construct the grammar directly in Python. Here is a program to parse "Hello, World!" (or any greeting of the form C{"<salutation>, <addressee>!"}), built up using L{Word}, L{Literal}, and L{And} elements (L{'+'<ParserElement.__add__>} operator gives L{And} expressions, strings are auto-converted to L{Literal} expressions):: from pyparsing import Word, alphas # define grammar of a greeting greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) The program outputs the following:: Hello, World! -> ['Hello', ',', 'World', '!'] The Python representation of the grammar is quite readable, owing to the self-explanatory class names, and the use of '+', '|' and '^' operators. The L{ParseResults} object returned from L{ParserElement.parseString<ParserElement.parseString>} can be accessed as a nested list, a dictionary, or an object with named attributes. The pyparsing module handles some of the problems that are typically vexing when writing text parsers: - extra or missing whitespace (the above program will also handle "Hello,World!", "Hello , World !", etc.) - quoted strings - embedded comments s 2.1.10s 07 Oct 2016 01:31 UTCs* Paul McGuire <ptmcg@users.sourceforge.net>i����N( t ref( t datetime( t RLock( t OrderedDictt Andt CaselessKeywordt CaselessLiteralt CharsNotInt Combinet Dictt Eacht Emptyt FollowedByt Forwardt GoToColumnt Groupt Keywordt LineEndt LineStartt Literalt MatchFirstt NoMatcht NotAnyt OneOrMoret OnlyOncet Optionalt Ort ParseBaseExceptiont ParseElementEnhancet ParseExceptiont ParseExpressiont ParseFatalExceptiont ParseResultst ParseSyntaxExceptiont ParserElementt QuotedStringt RecursiveGrammarExceptiont Regext SkipTot StringEndt StringStartt Suppresst Tokent TokenConvertert Whitet Wordt WordEndt WordStartt ZeroOrMoret alphanumst alphast alphas8bitt anyCloseTagt anyOpenTagt cStyleCommentt colt commaSeparatedListt commonHTMLEntityt countedArrayt cppStyleCommentt dblQuotedStringt dblSlashCommentt delimitedListt dictOft downcaseTokenst emptyt hexnumst htmlCommentt javaStyleCommentt linet lineEndt lineStartt linenot makeHTMLTagst makeXMLTagst matchOnlyAtColt matchPreviousExprt matchPreviousLiteralt nestedExprt nullDebugActiont numst oneOft opAssoct operatorPrecedencet printablest punc8bitt pythonStyleCommentt quotedStringt removeQuotest replaceHTMLEntityt replaceWitht restOfLinet sglQuotedStringt sranget stringEndt stringStartt traceParseActiont unicodeStringt upcaseTokenst withAttributet indentedBlockt originalTextFort ungroupt infixNotationt locatedExprt withClasst CloseMatcht tokenMapt pyparsing_commoni i c C s} t | t � r | Sy t | � SWnU t k rx t | � j t j � d � } t d � } | j d � � | j | � SXd S( s Drop-in replacement for str(obj) that tries to be Unicode friendly. 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It then < returns the unicode object | encodes it with the default encoding | ... >. t xmlcharrefreplaces &#\d+;c S s# d t t | d d d !� � d S( Ns \ui i i����( t hext int( t t( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt <lambda>� t N( t isinstancet unicodet strt UnicodeEncodeErrort encodet syst getdefaultencodingR% t setParseActiont transformString( t objt rett xmlcharref( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _ustr� s s6 sum len sorted reversed list tuple set any all min maxc c s | ] } | Vq d S( N( ( t .0t y( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s i c C sR d } d � d j � D� } x/ t | | � D] \ } } | j | | � } q, W| S( s/ Escape &, <, >, ", ', etc. in a string of data.s &><"'c s s | ] } d | d Vq d S( t &t ;N( ( R� t s( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s amp gt lt quot apos( t splitt zipt replace( t datat from_symbolst 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( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _from_exception� s c C sm | d k r t | j | j � S| d k r> t | j | j � S| d k r] t | j | j � St | � � d S( s� supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text RH R7 t columnRE N( R7 R� ( RH R� R� R7 RE t AttributeError( R� t aname( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getattr__� s c C s d | j | j | j | j f S( Ns" %s (at char %d), (line:%d, col:%d)( R� R� RH R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __str__� s c C s t | � S( N( R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __repr__� s s >!<c C sI | j } | j d } | r? d j | | | | | f � } n | j � S( s� Extracts the exception line from the input string, and marks the location of the exception with a special symbol. i Rr ( RE R� t joint strip( R� t markerStringt line_strt line_column( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt markInputline� s c C s d j � t t | � � S( Ns lineno col line( R� t dirt type( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __dir__� s N( R� R� t __doc__R� R� t classmethodR� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s e Z d Z RS( sN Exception thrown when parse expressions don't match class; supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text Example:: try: Word(nums).setName("integer").parseString("ABC") except ParseException as pe: print(pe) print("column: {}".format(pe.col)) prints:: Expected integer (at char 0), (line:1, col:1) column: 1 ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s e Z d Z RS( sn user-throwable exception thrown when inconsistent parse content is found; stops all parsing immediately( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s e Z d Z RS( s� just like L{ParseFatalException}, but thrown internally when an L{ErrorStop<And._ErrorStop>} ('-' operator) indicates that parsing is to stop immediately because an unbacktrackable syntax error has been found( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR! s c B s e Z d Z d � Z d � Z RS( sZ exception thrown by L{ParserElement.validate} if the grammar could be improperly recursivec C s | | _ d S( N( t parseElementTrace( R� t parseElementList( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s d | j S( Ns RecursiveGrammarException: %s( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR$ s t _ParseResultsWithOffsetc B s, e Z d � Z d � Z d � Z d � Z RS( c C s | | f | _ d S( N( t tup( R� t p1t p2( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� $ s c C s | j | S( N( R� ( R� t i( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getitem__& s c C s t | j d � S( Ni ( t reprR� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ( s c C s | j d | f | _ d S( Ni ( R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setOffset* s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� # s c B s� e Z d Z d- d- e e d � Z d- d- e e e d � Z d � Z e d � Z d � Z d � Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d � Z e r� e Z e Z e Z n- e Z e Z e Z d � Z d � Z d � Z d � Z d � Z d- d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d � Z' d d � Z( d � Z) d! � Z* d" � Z+ d- e, d e d# � Z- d$ � Z. d% � Z/ d d& e d' � Z0 d( � Z1 d) � Z2 d* � Z3 d+ � Z4 d, � Z5 RS(. sI Structured parse results, to provide multiple means of access to the parsed data: - as a list (C{len(results)}) - by list index (C{results[0], results[1]}, etc.) - by attribute (C{results.<resultsName>} - see L{ParserElement.setResultsName}) Example:: integer = Word(nums) date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: # date_str = integer("year") + '/' + integer("month") + '/' + integer("day") # parseString returns a ParseResults object result = date_str.parseString("1999/12/31") def test(s, fn=repr): print("%s -> %s" % (s, fn(eval(s)))) test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' result['month'] -> '12' result.day -> '31' 'month' in result -> True 'minutes' in result -> False result.dump() -> ['1999', '/', '12', '/', '31'] - day: 31 - month: 12 - year: 1999 c C s/ t | | � r | St j | � } t | _ | S( N( Rs t objectt __new__t Truet _ParseResults__doinit( R� t toklistt namet asListt modalt retobj( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� T s c C s� | j r� t | _ d | _ d | _ i | _ | | _ | | _ | d k rT g } n | | t � rp | | _ n- | | t � r� t | � | _ n | g | _ t � | _ n | d k r�| r�| s� d | j | <n | | t � r� t | � } n | | _ | | t d � t t f � o+| d d g f k s�| | t � rI| g } n | r�| | t � rzt | j � d � | | <n t t | d � d � | | <| | | _ q�y | d | | <Wq�t t t f k r�| | | <q�Xq�n d S( Ni Rr ( R� t FalseR� t _ParseResults__namet _ParseResults__parentt _ParseResults__accumNamest _ParseResults__asListt _ParseResults__modalt listt 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t itemst enumerateR� ( R� R� t mylent removedR� t occurrencest jR� t valuet position( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __delitem__� s ,c C s | | j k S( N( R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __contains__� s c C s t | j � S( N( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __len__� Rr c C s | j S( N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __bool__� Rr c C s t | j � S( N( t iterR� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __iter__� Rr c C s t | j d d d � � S( Ni����( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __reversed__� Rr c C s0 t | j d � r | j j � St | j � Sd S( Nt iterkeys( t hasattrR� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _iterkeys� s c s � f d � � j � D� S( Nc 3 s | ] } � | Vq d S( N( ( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R� ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _itervalues� s c s � f d � � j � D� S( Nc 3 s | ] } | � | f Vq d S( N( ( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R� ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _iteritems� s c C s t | j � � S( sV Returns all named result keys (as a list in Python 2.x, as an iterator in Python 3.x).( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt keys� s c C s t | j � � S( sX Returns all named result values (as a list in Python 2.x, as an iterator in Python 3.x).( R� t itervalues( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt values� s c C s t | j � � S( sf Returns all named result key-values (as a list of tuples in Python 2.x, as an iterator in Python 3.x).( R� t iteritems( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s t | j � S( s� Since keys() returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.( t boolR� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt haskeys� s c O s� | s d g } n xI | j � D]; \ } } | d k rJ | d | f } q t d | � � q Wt | d t � s� t | � d k s� | d | k r� | d } | | } | | =| S| d } | Sd S( s� Removes and returns item at specified index (default=C{last}). Supports both C{list} and C{dict} semantics for C{pop()}. If passed no argument or an integer argument, it will use C{list} semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use C{dict} semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in C{dict.pop()}. Example:: def remove_first(tokens): tokens.pop(0) print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] print(OneOrMore(Word(nums)).addParseAction(remove_first).parseString("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + OneOrMore(Word(nums)) print(patt.parseString("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.addParseAction(remove_LABEL) print(patt.parseString("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: AAB ['AAB', '123', '321'] i����t defaulti s- pop() got an unexpected keyword argument '%s'i N( R� R� Rs Ro R� ( R� R� t kwargsR� R� t indexR} t defaultvalue( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt pop� s " c C s | | k r | | S| Sd S( si Returns named result matching the given key, or if there is no such name, then returns the given C{defaultValue} or C{None} if no C{defaultValue} is specified. Similar to C{dict.get()}. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None N( ( R� t keyt defaultValue( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C sw | j j | | � x] | j j � D]L \ } } x= t | � D]/ \ } \ } } t | | | | k � | | <q< Wq# Wd S( s Inserts new element at location index in the list of parsed tokens. Similar to C{list.insert()}. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) print(OneOrMore(Word(nums)).addParseAction(insert_locn).parseString("0 123 321")) # -> [0, '0', '123', '321'] N( R� t insertR� R� R� R� ( R� R� t insStrR� R� R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 2 s c C s | j j | � d S( s� Add single element to end of ParseResults list of elements. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) print(OneOrMore(Word(nums)).addParseAction(append_sum).parseString("0 123 321")) # -> ['0', '123', '321', 444] N( R� t append( R� t item( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR F s c C s0 t | t � r | | 7} n | j j | � d S( s Add sequence of elements to end of ParseResults list of elements. Example:: patt = OneOrMore(Word(alphas)) # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' N( Rs R R� t extend( R� t itemseq( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR T s c C s | j 2| j j � d S( s7 Clear all elements and results names. N( R� R� t clear( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR f s c C s� y | | SWn t k r d SX| | j k r} | | j k rR | j | d d St g | j | D] } | d ^ qc � Sn d Sd S( NRr i����i ( R� R� R� R ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� m s +c C s | j � } | | 7} | S( N( R� ( R� t otherR} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __add__{ s c s� | j r� t | j � � � f d � } | j j � } g | D]< \ } } | D]) } | t | d | | d � � f ^ qM q= } xJ | D]? \ } } | | | <t | d t � r� t | � | d _ q� q� Wn | j | j 7_ | j j | j � | S( Nc s | d k r � S| � S( Ni ( ( t a( t offset( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr i i ( R� R� R� R� R� Rs R R� R� R� t update( R� R t addoffsett otheritemsR� t vlistR� t otherdictitems( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __iadd__� s F c C s1 t | t � r% | d k r% | j � S| | Sd S( Ni ( Rs Ro R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __radd__� s c C s d t | j � t | j � f S( Ns (%s, %s)( R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s" d d j d � | j D� � d S( Nt [s , c s s6 | ], } t | t � r$ t | � n t | � Vq d S( N( Rs R R R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s t ]( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s Rr c C so g } xb | j D]W } | r2 | r2 | j | � n t | t � rT | | j � 7} q | j t | � � q W| S( N( R� R Rs R t _asStringListR ( R� t sept outR ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C s5 g | j D]' } t | t � r+ | j � n | ^ q S( s� Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) result = patt.parseString("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> <class 'pyparsing.ParseResults'> ['sldkj', 'lsdkj', 'sldkj'] # Use asList() to create an actual list result_list = result.asList() print(type(result_list), result_list) # -> <class 'list'> ['sldkj', 'lsdkj', 'sldkj'] ( R� Rs R R� ( R� t res( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c sG t r | j } n | j } � f d � � t � f d � | � D� � S( s� Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(type(result), repr(result)) # -> <class 'pyparsing.ParseResults'> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.asDict() print(type(result_dict), repr(result_dict)) # -> <class 'dict'> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.asDict())) # -> {"month": "31", "day": "1999", "year": "12"} c sM t | t � rE | j � r% | j � Sg | D] } � | � ^ q, Sn | Sd S( N( Rs R R� t asDict( R| R� ( t toItem( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c 3 s' | ] \ } } | � | � f Vq d S( N( ( R� R� R� ( R ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( t PY_3R� R� R� ( R� t item_fn( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C sP t | j � } | j j � | _ | j | _ | j j | j � | j | _ | S( sA Returns a new copy of a C{ParseResults} object. ( R R� R� R� R� R� R R� ( R� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� d } g } t d � | j j � D� � } | d } | sP d } d } d } n d } | d k rk | } n | j r� | j } n | s� | r� d Sd } n | | | d | d g 7} x t | j � D]� \ } } t | t � rI| | k r| | j | | | o| d k | | � g 7} q�| | j d | o6| d k | | � g 7} q� d } | | k rh| | } n | s�| rzq� q�d } n t t | � � } | | | d | d | d | d g 7} q� W| | | d | d g 7} d j | � S( s� (Deprecated) Returns the parse results as XML. Tags are created for tokens and lists that have defined results names. s c s s2 | ]( \ } } | D] } | d | f Vq q d S( i N( ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s Rr t ITEMt <t >s </N( R� R� R� R� R� R� R� Rs R t asXMLR� R R� ( R� t doctagt namedItemsOnlyt indentt formattedt nlR t namedItemst nextLevelIndentt selfTagR� R t resTagt xmlBodyText( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR! � sT c C sK xD | j j � D]3 \ } } x$ | D] \ } } | | k r# | Sq# Wq Wd S( N( R� R� R� ( R� R� R� R R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __lookup$ s c C s� | j r | j S| j r? | j � } | r8 | j | � Sd Snm t | � d k r� t | j � d k r� t t | j j � � � d d d k r� t t | j j � � � Sd Sd S( s( Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = OneOrMore(user_data) result = user_info.parseString("22 111-22-3333 #221B") for item in result: print(item.getName(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B i i i����N( i i����( R� R� t _ParseResults__lookupR� R� R� t nextR� R� R� ( R� t par( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt getName+ s )i c C s� g } d } | j | t | j � � � | r�| j � rt d � | j � D� � } xk| D]� \ } } | r� | j | � n | j d | d | | f � t | t � r� | r� | j | j | | d � � q� | j t | � � q^ | j t | � � q^ Wq�t d � | D� � r�| } x� t | � D]� \ } } t | t � r�| j d | d | | | d | d | j | | d � f � q,| j d | d | | | d | d t | � f � q,Wq�n d j | � S( sH Diagnostic method for listing out the contents of a C{ParseResults}. Accepts an optional C{indent} argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 s c s s' | ] \ } } t | � | f Vq d S( N( Ru ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>g s s %s%s- %s: s i c s s | ] } t | t � Vq d S( N( Rs R ( R� t vv( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>s s s %s%s[%d]: %s%s%sRr ( R R R� R� t sortedR� Rs R t dumpR� t anyR� R� ( R� R$ t deptht fullR t NLR� R� R� R� R1 ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR3 P s, B?c O s t j | j � | | � d S( s� Pretty-printer for parsed results as a list, using the C{pprint} module. Accepts additional positional or keyword args as defined for the C{pprint.pprint} method. (U{http://docs.python.org/3/library/pprint.html#pprint.pprint}) Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(delimitedList(term))) result = func.parseString("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] N( t pprintR� ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR8 } s c C sC | j | j j � | j d k r- | j � p0 d | j | j f f S( N( R� R� R� R� R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getstate__� s c C sm | d | _ | d \ | _ } } | _ i | _ | j j | � | d k r` t | � | _ n d | _ d S( Ni i ( R� R� R� R� R R� R� R� ( R� t stateR/ t inAccumNames( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __setstate__� s c C s | j | j | j | j f S( N( R� R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getnewargs__� s c C s t t | � � t | j � � S( N( R� R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s N(6 R� R� R� R� R� R� Rs R� R� R� R� R� R� R� t __nonzero__R� R� R� R� R� R R� R� R� R� R� R� R� R� R� R R R R R� R R R R� R� R R� R R� R� R! R- R0 R3 R8 R9 R< R= R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR - sh & ' 4 # = %- c C sW | } d | k o# t | � k n r@ | | d d k r@ d S| | j d d | � S( s Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. i i s ( R� t rfind( R� t strgR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR7 � s c C s | j d d | � d S( s Returns current line number within a string, counting newlines as line separators. The first line is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. s i i ( t count( R� R@ ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRH � s c C sR | j d d | � } | j d | � } | d k rB | | d | !S| | d Sd S( sf Returns the line of text containing loc within a string, counting newlines as line separators. s i i N( R? t find( R� R@ t lastCRt nextCR( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRE � s c C sA d t | � d t | � d t | | � t | | � f GHd S( Ns Match s at loc s (%d,%d)( R RH R7 ( t instringR� t expr( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _defaultStartDebugAction� s c C s' d t | � d t | j � � GHd S( Ns Matched s -> ( R Ru R� ( RE t startloct endlocRF t toks( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _defaultSuccessDebugAction� s c C s d t | � GHd S( Ns Exception raised:( R ( RE R� RF t exc( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _defaultExceptionDebugAction� s c G s d S( sG 'Do-nothing' debug action, to suppress debugging output during parsing.N( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRO � s i c s � t k r � f d � Sd g � t g � t d d k rV d d � } d d � � n t j } t j � d } | d d � d } | d | d | f � � � � � � � f d � } d } y" t � d t � d � j � } Wn t k r� t � � } n X| | _ | S( Nc s � | � S( N( ( R� t lRp ( t func( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr i i i i c S sJ t d k r d n d } t j d | | d � | } | j | j f g S( Ni i i i����i����t limiti ( i i i ( t system_versiont tracebackt extract_stackt filenameRH ( RP R t frame_summary( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRS s c S s2 t j | d | �} | d } | j | j f g S( NRP i����( RR t extract_tbRT RH ( t tbRP t framesRU ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRV s i RP i����i c s� x� y& � | � d � } t � d <| SWq t k r� � d rI � nA z: t j � d } � | d d �d d � k s� � n Wd ~ X� d � k r� � d c d 7<q n � q Xq Wd S( Ni i����RP i i ( R� R� Rx t exc_info( R� R} RW ( RV t foundArityRO RP t maxargst pa_call_line_synth( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt wrapper s" s <parse action>R� t __class__( i i ( t singleArgBuiltinsR� RQ RR RS RV t getattrR� t ExceptionRu ( RO R[ RS t LINE_DIFFt this_lineR] t func_name( ( RV RZ RO RP R[ R\ sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _trim_arity� s* c B s e Z d Z d Z e Z e d � � Z e d � � Z e d � Z d � Z d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z e e d � Z d � Z d � Z d e f d � � YZ e dF k rd e f d � � YZ n d e f d � � YZ i Z e � Z! d d g Z" e e d � Z# e Z$ e d � � Z% e Z& e d d � � Z' e d � Z( e) e d � Z* d � Z+ e) d! � Z, e) e d" � Z- d# � Z. d$ � Z/ d% � Z0 d& � Z1 d' � Z2 d( � Z3 d) � Z4 d* � Z5 d+ � Z6 d, � Z7 d- � Z8 d. � Z9 d/ � Z: dF d0 � Z; d1 � Z< d2 � Z= d3 � Z> d4 � Z? d5 � Z@ d6 � ZA e d7 � ZB d8 � ZC d9 � ZD d: � ZE d; � ZF g d< � ZG e d= � ZH d> � ZI d? � ZJ d@ � ZK dA � ZL dB � ZM e dC � ZN e dD e e e dE � ZO RS(G s) Abstract base level parser element class.s c C s | t _ d S( s� Overrides the default whitespace chars Example:: # default whitespace chars are space, <TAB> and newline OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def', 'ghi', 'jkl'] # change to just treat newline as significant ParserElement.setDefaultWhitespaceChars(" \t") OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def'] N( R" t DEFAULT_WHITE_CHARS( t chars( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDefaultWhitespaceChars= s c C s | t _ d S( s� Set class to be used for inclusion of string literals into a parser. Example:: # default literal class used is Literal integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # change to Suppress ParserElement.inlineLiteralsUsing(Suppress) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '12', '31'] N( R" t _literalStringClass( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt inlineLiteralsUsingL s c C s� t � | _ d | _ d | _ d | _ | | _ t | _ t j | _ t | _ t | _ t | _ t � | _ t | _ t | _ t | _ d | _ t | _ d | _ d | _ t | _ t | _ d S( NRr ( NNN( R� t parseActionR� t failActiont strReprt resultsNamet saveAsListR� t skipWhitespaceR" Rf t whiteCharst copyDefaultWhiteCharsR� t mayReturnEmptyt keepTabst ignoreExprst debugt streamlinedt mayIndexErrort errmsgt modalResultst debugActionst ret callPreparset callDuringTry( R� t savelist( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� a s( c C sE t j | � } | j | _ | j | _ | j rA t j | _ n | S( s$ Make a copy of this C{ParserElement}. Useful for defining different parse actions for the same parsing pattern, using copies of the original parse element. Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) integerK = integer.copy().addParseAction(lambda toks: toks[0]*1024) + Suppress("K") integerM = integer.copy().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") print(OneOrMore(integerK | integerM | integer).parseString("5K 100 640K 256M")) prints:: [5120, 100, 655360, 268435456] Equivalent form of C{expr.copy()} is just C{expr()}:: integerM = integer().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") ( R� Rk Ru Rr R" Rf Rq ( R� t cpy( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� x s c C s> | | _ d | j | _ t | d � r: | j | j _ n | S( sf Define name for this expression, makes debugging and exception messages clearer. Example:: Word(nums).parseString("ABC") # -> Exception: Expected W:(0123...) (at char 0), (line:1, col:1) Word(nums).setName("integer").parseString("ABC") # -> Exception: Expected integer (at char 0), (line:1, col:1) s Expected t exception( R� Ry R� R� R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setName� s c C sE | j � } | j d � r. | d } t } n | | _ | | _ | S( sP Define name for referencing matching tokens as a nested attribute of the returned parse results. NOTE: this returns a *copy* of the original C{ParserElement} object; this is so that the client can define a basic element, such as an integer, and reference it in multiple places with different names. You can also set results names using the abbreviated syntax, C{expr("name")} in place of C{expr.setResultsName("name")} - see L{I{__call__}<__call__>}. Example:: date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: date_str = integer("year") + '/' + integer("month") + '/' + integer("day") t *i����( R� t endswithR� Rn Rz ( R� R� t listAllMatchest newself( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setResultsName� s c sa | r9 | j � t t � f d � } � | _ | | _ n$ t | j d � r] | j j | _ n | S( s� Method to invoke the Python pdb debugger when this element is about to be parsed. Set C{breakFlag} to True to enable, False to disable. c s) d d l } | j � � | | | | � S( Ni����( t pdbt set_trace( RE R� t doActionst callPreParseR� ( t _parseMethod( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt breaker� s t _originalParseMethod( t _parseR� R� R� ( R� t breakFlagR� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setBreak� s c O s7 t t t t | � � � | _ | j d t � | _ | S( s Define action to perform when successfully matching parse element definition. Parse action fn is a callable method with 0-3 arguments, called as C{fn(s,loc,toks)}, C{fn(loc,toks)}, C{fn(toks)}, or just C{fn()}, where: - s = the original string being parsed (see note below) - loc = the location of the matching substring - toks = a list of the matched tokens, packaged as a C{L{ParseResults}} object If the functions in fns modify the tokens, they can return them as the return value from fn, and the modified list of tokens will replace the original. Otherwise, fn does not need to return any value. Optional keyword arguments: - callDuringTry = (default=C{False}) indicate if parse action should be run during lookaheads and alternate testing Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{parseString}<parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. Example:: integer = Word(nums) date_str = integer + '/' + integer + '/' + integer date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # use parse action to convert to ints at parse time integer = Word(nums).setParseAction(lambda toks: int(toks[0])) date_str = integer + '/' + integer + '/' + integer # note that integer fields are now ints, not strings date_str.parseString("1999/12/31") # -> [1999, '/', 12, '/', 31] R~ ( R� t mapRe Rk R� R� R~ ( R� t fnsR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRz � s " c O sF | j t t t t | � � � 7_ | j p< | j d t � | _ | S( s� Add parse action to expression's list of parse actions. See L{I{setParseAction}<setParseAction>}. See examples in L{I{copy}<copy>}. R~ ( Rk R� R� Re R~ R� R� ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt addParseAction� s $ c s� | j d d � � | j d t � r* t n t � x3 | D]+ � � � � f d � } | j j | � q7 W| j p~ | j d t � | _ | S( s� Add a boolean predicate function to expression's list of parse actions. See L{I{setParseAction}<setParseAction>} for function call signatures. Unlike C{setParseAction}, functions passed to C{addCondition} need to return boolean success/fail of the condition. Optional keyword arguments: - message = define a custom message to be used in the raised exception - fatal = if True, will raise ParseFatalException to stop parsing immediately; otherwise will raise ParseException Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) year_int = integer.copy() year_int.addCondition(lambda toks: toks[0] >= 2000, message="Only support years 2000 and later") date_str = year_int + '/' + integer + '/' + integer result = date_str.parseString("1999/12/31") # -> Exception: Only support years 2000 and later (at char 0), (line:1, col:1) t messages failed user-defined conditiont fatalc s7 t t � � | | | � � s3 � | | � � � n d S( N( R� Re ( R� RN Rp ( t exc_typet fnR� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt pa s R~ ( R� R� R R Rk R R~ ( R� R� R� R� ( ( R� R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt addCondition� s c C s | | _ | S( s Define action to perform if parsing fails at this expression. Fail acton fn is a callable function that takes the arguments C{fn(s,loc,expr,err)} where: - s = string being parsed - loc = location where expression match was attempted and failed - expr = the parse expression that failed - err = the exception thrown The function returns no value. It may throw C{L{ParseFatalException}} if it is desired to stop parsing immediately.( Rl ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setFailAction s c C sn t } xa | ri t } xN | j D]C } y) x" | j | | � \ } } t } q+ WWq t k ra q Xq Wq W| S( N( R� R� Ru R� R ( R� RE R� t exprsFoundt et dummy( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _skipIgnorables# s c C sp | j r | j | | � } n | j rl | j } t | � } x- | | k rh | | | k rh | d 7} q? Wn | S( Ni ( Ru R� Rp Rq R� ( R� RE R� t wtt instrlen( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt preParse0 s c C s | g f S( N( ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseImpl< s c C s | S( N( ( R� RE R� t tokenlist( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt postParse? s c C s� | j } | s | j r,| j d r? | j d | | | � n | rc | j rc | j | | � } n | } | } yU y | j | | | � \ } } Wn/ t k r� t | t | � | j | � � n XWq�t k r(} | j d r | j d | | | | � n | j r"| j | | | | � n � q�Xn� | rP| j rP| j | | � } n | } | } | j sw| t | � k r�y | j | | | � \ } } Wq�t k r�t | t | � | j | � � q�Xn | j | | | � \ } } | j | | | � } t | | j d | j d | j �} | j rf| s7| j rf| r�yr xk | j D]` } | | | | � } | d k rJt | | j d | j o�t | t t f � d | j �} qJqJWWqct k r�} | j d r�| j d | | | | � n � qcXqfxn | j D]` } | | | | � } | d k r�t | | j d | j oMt | t t f � d | j �} q�q�Wn | r�| j d r�| j d | | | | | � q�n | | f S( Ni i R� R� i ( Rv Rl R{ R} R� R� R� R R� Ry R Rx R� R Rn Ro Rz Rk R~ R� Rs R� ( R� RE R� R� R� t debuggingt preloct tokensStartt tokenst errt retTokensR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _parseNoCacheC sp & %$ #c C sN y | j | | d t �d SWn) t k rI t | | | j | � � n Xd S( NR� i ( R� R� R R Ry ( R� RE R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt tryParse� s c C s7 y | j | | � Wn t t f k r. t SXt Sd S( N( R� R R� R� R� ( R� RE R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt canParseNext� s t _UnboundedCachec B s e Z d � Z RS( c s� i � t � | _ � � � f d � } � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( t cachet not_in_cache( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s | � | <d S( N( ( R� R R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt set� s c s � j � d S( N( R ( R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� t typest MethodTypeR� R� R ( R� R� R� R ( ( R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s t _FifoCachec B s e Z d � Z RS( c s� t � | _ � t � � � � f d � } � � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s0 | � | <t � � � k r, � j t � n d S( N( R� t popitemR� ( R� R R� ( R� t size( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s � j � d S( N( R ( R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� t _OrderedDictR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c B s e Z d � Z RS( c s� t � | _ � i � t j g � � � � � f d � } � � � f d � } � � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c sF | � | <t � � � k r5 � j � j � d � n � j | � d S( N( R� R� t popleftR� R ( R� R R� ( R� t key_fifoR� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s � j � � j � d S( N( R ( R� ( R� R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� t collectionst dequeR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s i c C s. d \ } } | | | | | f } t j �� t j } | j | � } | | j k r� t j | c d 7<y | j | | | | � } Wn2 t k r� } | j | | j | j � � � q$X| j | | d | d j � f � | SnC t j | c d 7<t | t � r | � n | d | d j � f SWd QXd S( Ni i ( i i ( R" t packrat_cache_lockt packrat_cacheR� R� t packrat_cache_statsR� R R� R^ R� R� Rs Ra ( R� RE R� R� R� t HITt MISSt lookupR� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _parseCache� s$ $ c C s+ t j j � d g t t j � t j (d S( Ni ( R" R� R R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt resetCache� s i� c C sU t j sQ t t _ | d k r0 t j � t _ n t j | � t _ t j t _ n d S( s� Enables "packrat" parsing, which adds memoizing to the parsing logic. Repeated parse attempts at the same string location (which happens often in many complex grammars) can immediately return a cached value, instead of re-executing parsing/validating code. Memoizing is done of both valid results and parsing exceptions. Parameters: - cache_size_limit - (default=C{128}) - if an integer value is provided will limit the size of the packrat cache; if None is passed, then the cache size will be unbounded; if 0 is passed, the cache will be effectively disabled. This speedup may break existing programs that use parse actions that have side-effects. For this reason, packrat parsing is disabled when you first import pyparsing. To activate the packrat feature, your program must call the class method C{ParserElement.enablePackrat()}. If your program uses C{psyco} to "compile as you go", you must call C{enablePackrat} before calling C{psyco.full()}. If you do not do this, Python will crash. For best results, call C{enablePackrat()} immediately after importing pyparsing. Example:: import pyparsing pyparsing.ParserElement.enablePackrat() N( R" t _packratEnabledR� R� R� R� R� R� R� ( t cache_size_limit( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt enablePackrat s c C s� t j � | j s | j � n x | j D] } | j � q* W| j sV | j � } n yW | j | d � \ } } | r� | j | | � } t � t � } | j | | � n Wn( t k r� } t j r� � q� | � n X| Sd S( sB Execute the parse expression with the given string. This is the main interface to the client code, once the complete expression has been built. If you want the grammar to require that the entire input string be successfully parsed, then set C{parseAll} to True (equivalent to ending the grammar with C{L{StringEnd()}}). Note: C{parseString} implicitly calls C{expandtabs()} on the input string, in order to report proper column numbers in parse actions. If the input string contains tabs and the grammar uses parse actions that use the C{loc} argument to index into the string being parsed, you can ensure you have a consistent view of the input string by: - calling C{parseWithTabs} on your grammar before calling C{parseString} (see L{I{parseWithTabs}<parseWithTabs>}) - define your parse action using the full C{(s,loc,toks)} signature, and reference the input string using the parse action's C{s} argument - explictly expand the tabs in your input string before calling C{parseString} Example:: Word('a').parseString('aaaaabaaa') # -> ['aaaaa'] Word('a').parseString('aaaaabaaa', parseAll=True) # -> Exception: Expected end of text i N( R" R� Rw t streamlineRu Rt t expandtabsR� R� R R' R t verbose_stacktrace( R� RE t parseAllR� R� R� t seRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseString# s$ c c s� | j s | j � n x | j D] } | j � q W| j sR t | � j � } n t | � } d } | j } | j } t j � d } y� x� | | k ra| | k ray. | | | � } | | | d t �\ } } Wn t k r� | d } q� X| | k rT| d 7} | | | f V| rK| | | � } | | k r>| } qQ| d 7} q^| } q� | d } q� WWn( t k r�} t j r�� q�| � n Xd S( s� Scan the input string for expression matches. Each match will return the matching tokens, start location, and end location. May be called with optional C{maxMatches} argument, to clip scanning after 'n' matches are found. If C{overlap} is specified, then overlapping matches will be reported. Note that the start and end locations are reported relative to the string being parsed. See L{I{parseString}<parseString>} for more information on parsing strings with embedded tabs. Example:: source = "sldjf123lsdjjkf345sldkjf879lkjsfd987" print(source) for tokens,start,end in Word(alphas).scanString(source): print(' '*start + '^'*(end-start)) print(' '*start + tokens[0]) prints:: sldjf123lsdjjkf345sldkjf879lkjsfd987 ^^^^^ sldjf ^^^^^^^ lsdjjkf ^^^^^^ sldkjf ^^^^^^ lkjsfd i R� i N( Rw R� Ru Rt R R� R� R� R� R" R� R� R R R� ( R� RE t maxMatchest overlapR� R� R� t preparseFnt parseFnt matchesR� t nextLocR� t nextlocRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt scanStringU sB c C s% g } d } t | _ y� x� | j | � D]} \ } } } | j | | | !� | r� t | t � rs | | j � 7} q� t | t � r� | | 7} q� | j | � n | } q( W| j | | � g | D] } | r� | ^ q� } d j t t t | � � � SWn( t k r } t j r� q!| � n Xd S( sf Extension to C{L{scanString}}, to modify matching text with modified tokens that may be returned from a parse action. To use C{transformString}, define a grammar and attach a parse action to it that modifies the returned token list. Invoking C{transformString()} on a target string will then scan for matches, and replace the matched text patterns according to the logic in the parse action. C{transformString()} returns the resulting transformed string. Example:: wd = Word(alphas) wd.setParseAction(lambda toks: toks[0].title()) print(wd.transformString("now is the winter of our discontent made glorious summer by this sun of york.")) Prints:: Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York. i Rr N( R� Rt R� R Rs R R� R� R� R� R t _flattenR R" R� ( R� RE R t lastERp R� R� t oRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR{ � s( c C se y6 t g | j | | � D] \ } } } | ^ q � SWn( t k r` } t j rW � qa | � n Xd S( s~ Another extension to C{L{scanString}}, simplifying the access to the tokens found to match the given parse expression. May be called with optional C{maxMatches} argument, to clip searching after 'n' matches are found. Example:: # a capitalized word starts with an uppercase letter, followed by zero or more lowercase letters cap_word = Word(alphas.upper(), alphas.lower()) print(cap_word.searchString("More than Iron, more than Lead, more than Gold I need Electricity")) prints:: ['More', 'Iron', 'Lead', 'Gold', 'I'] N( R R� R R" R� ( R� RE R� Rp R� R� RL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt searchString� s 6 c c sf d } d } xJ | j | d | �D]3 \ } } } | | | !V| rO | d Vn | } q" W| | Vd S( s[ Generator method to split a string using the given expression as a separator. May be called with optional C{maxsplit} argument, to limit the number of splits; and the optional C{includeSeparators} argument (default=C{False}), if the separating matching text should be included in the split results. Example:: punc = oneOf(list(".,;:/-!?")) print(list(punc.split("This, this?, this sentence, is badly punctuated!"))) prints:: ['This', ' this', '', ' this sentence', ' is badly punctuated', ''] i R� N( R� ( R� RE t maxsplitt includeSeparatorst splitst lastRp R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s % c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( s� Implementation of + operator - returns C{L{And}}. Adding strings to a ParserElement converts them to L{Literal}s by default. Example:: greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) Prints:: Hello, World! -> ['Hello', ',', 'World', '!'] s4 Cannot combine element of type %s with ParserElementt stackleveli N( Rs R� R" Ri t warningst warnR� t SyntaxWarningR� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of + operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c C sm t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | t j � | g � S( sQ Implementation of - operator, returns C{L{And}} with error stop s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R t _ErrorStop( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __sub__ s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of - operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rsub__ s c sE t | t � r | d } } n-t | t � r7| d d } | d d k r_ d | d f } n t | d t � r� | d d k r� | d d k r� t � � S| d d k r� t � � S� | d t � � SqLt | d t � rt | d t � r| \ } } | | 8} qLt d t | d � t | d � � � n t d t | � � � | d k rgt d � � n | d k r�t d � � n | | k o�d k n r�t d � � n | r� � f d � � | r | d k r�� � | � } qt � g | � � | � } qA� | � } n( | d k r.� } n t � g | � } | S( s� Implementation of * operator, allows use of C{expr * 3} in place of C{expr + expr + expr}. Expressions may also me multiplied by a 2-integer tuple, similar to C{{min,max}} multipliers in regular expressions. Tuples may also include C{None} as in: - C{expr*(n,None)} or C{expr*(n,)} is equivalent to C{expr*n + L{ZeroOrMore}(expr)} (read as "at least n instances of C{expr}") - C{expr*(None,n)} is equivalent to C{expr*(0,n)} (read as "0 to n instances of C{expr}") - C{expr*(None,None)} is equivalent to C{L{ZeroOrMore}(expr)} - C{expr*(1,None)} is equivalent to C{L{OneOrMore}(expr)} Note that C{expr*(None,n)} does not raise an exception if more than n exprs exist in the input stream; that is, C{expr*(None,n)} does not enforce a maximum number of expr occurrences. If this behavior is desired, then write C{expr*(None,n) + ~expr} i i i s7 cannot multiply 'ParserElement' and ('%s','%s') objectss0 cannot multiply 'ParserElement' and '%s' objectss/ cannot multiply ParserElement by negative values@ second tuple value must be greater or equal to first tuple values+ cannot multiply ParserElement by 0 or (0,0)c s2 | d k r$ t � � | d � � St � � Sd S( Ni ( R ( t n( t makeOptionalListR� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ] s N( NN( Rs Ro t tupleR� R0 R R� R� t ValueErrorR ( R� R t minElementst optElementsR} ( ( R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __mul__, sD # & ) c C s | j | � S( N( R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rmul__p s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sI Implementation of | operator - returns C{L{MatchFirst}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __or__s s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | BS( s] Implementation of | operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ror__ s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sA Implementation of ^ operator - returns C{L{Or}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __xor__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | AS( s] Implementation of ^ operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rxor__� s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sC Implementation of & operator - returns C{L{Each}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __and__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | @S( s] Implementation of & operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rand__� s c C s t | � S( sE Implementation of ~ operator - returns C{L{NotAny}} ( R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __invert__� s c C s' | d k r | j | � S| j � Sd S( s Shortcut for C{L{setResultsName}}, with C{listAllMatches=False}. If C{name} is given with a trailing C{'*'} character, then C{listAllMatches} will be passed as C{True}. If C{name} is omitted, same as calling C{L{copy}}. Example:: # these are equivalent userdata = Word(alphas).setResultsName("name") + Word(nums+"-").setResultsName("socsecno") userdata = Word(alphas)("name") + Word(nums+"-")("socsecno") N( R� R� R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __call__� s c C s t | � S( s� Suppresses the output of this C{ParserElement}; useful to keep punctuation from cluttering up returned output. ( R) ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt suppress� s c C s t | _ | S( s Disables the skipping of whitespace before matching the characters in the C{ParserElement}'s defined pattern. This is normally only used internally by the pyparsing module, but may be needed in some whitespace-sensitive grammars. ( R� Rp ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt leaveWhitespace� s c C s t | _ | | _ t | _ | S( s8 Overrides the default whitespace chars ( R� Rp Rq R� Rr ( R� Rg ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setWhitespaceChars� s c C s t | _ | S( s� Overrides default behavior to expand C{<TAB>}s to spaces before parsing the input string. Must be called before C{parseString} when the input grammar contains elements that match C{<TAB>} characters. ( R� Rt ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseWithTabs� s c C sr t | t � r t | � } n t | t � rR | | j k rn | j j | � qn n | j j t | j � � � | S( s� Define expression to be ignored (e.g., comments) while doing pattern matching; may be called repeatedly, to define multiple comment or other ignorable patterns. Example:: patt = OneOrMore(Word(alphas)) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj'] patt.ignore(cStyleComment) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj', 'lskjd'] ( Rs R� R) Ru R R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt ignore� s c C s1 | p t | p t | p t f | _ t | _ | S( sT Enable display of debugging messages while doing pattern matching. ( RG RK RM R{ R� Rv ( R� t startActiont successActiont exceptionAction( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDebugActions s c C s) | r | j t t t � n t | _ | S( s� Enable display of debugging messages while doing pattern matching. Set C{flag} to True to enable, False to disable. Example:: wd = Word(alphas).setName("alphaword") integer = Word(nums).setName("numword") term = wd | integer # turn on debugging for wd wd.setDebug() OneOrMore(term).parseString("abc 123 xyz 890") prints:: Match alphaword at loc 0(1,1) Matched alphaword -> ['abc'] Match alphaword at loc 3(1,4) Exception raised:Expected alphaword (at char 4), (line:1, col:5) Match alphaword at loc 7(1,8) Matched alphaword -> ['xyz'] Match alphaword at loc 11(1,12) Exception raised:Expected alphaword (at char 12), (line:1, col:13) Match alphaword at loc 15(1,16) Exception raised:Expected alphaword (at char 15), (line:1, col:16) The output shown is that produced by the default debug actions - custom debug actions can be specified using L{setDebugActions}. Prior to attempting to match the C{wd} expression, the debugging message C{"Match <exprname> at loc <n>(<line>,<col>)"} is shown. Then if the parse succeeds, a C{"Matched"} message is shown, or an C{"Exception raised"} message is shown. Also note the use of L{setName} to assign a human-readable name to the expression, which makes debugging and exception messages easier to understand - for instance, the default name created for the C{Word} expression without calling C{setName} is C{"W:(ABCD...)"}. ( R� RG RK RM R� Rv ( R� t flag( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDebug s # c C s | j S( N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� @ s c C s t | � S( N( R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� C s c C s t | _ d | _ | S( N( R� Rw R� Rm ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� F s c C s d S( N( ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkRecursionK s c C s | j g � d S( sj Check defined expressions for valid structure, check for infinite recursive definitions. N( R ( R� t validateTrace( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt validateN s c C s� y | j � } Wn5 t k rG t | d � � } | j � } Wd QXn Xy | j | | � SWn( t k r� } t j r} � q� | � n Xd S( s� Execute the parse expression on the given file or filename. If a filename is specified (instead of a file object), the entire file is opened, read, and closed before parsing. t rN( t readR� t openR� R R" R� ( R� t file_or_filenameR� t file_contentst fRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseFileT s c C sd t | t � r1 | | k p0 t | � t | � k St | t � rM | j | � St t | � | k Sd S( N( Rs R" t varsR� R� t super( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __eq__h s " c C s | | k S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ne__p s c C s t t | � � S( N( t hasht id( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __hash__s s c C s | | k S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __req__v s c C s | | k S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rne__y s c C s: y! | j t | � d | �t SWn t k r5 t SXd S( s� Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") R� N( R� R R� R R� ( R� t testStringR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� | s t #c C sy t | t � r6 t t t j | j � j � � � } n t | t � rT t | � } n g } g } t } x| D]�} | d k r� | j | t � s� | r� | r� | j | � qm n | s� qm n d j | � | g } g } yQ | j d d � } | j | d | �} | j | j d | � � | o%| } Wn� t k r�} t | t � rPd n d } d | k r�| j t | j | � � | j d t | j | � d d | � n | j d | j d | � | j d t | � � | o�| } | } n< t k r*} | j d t | � � | o | } | } n X| rX| rG| j d � n d j | � GHn | j | | f � qm W| | f S( s3 Execute the parse expression on a series of test strings, showing each test, the parsed results or where the parse failed. Quick and easy way to run a parse expression against a list of sample strings. Parameters: - tests - a list of separate test strings, or a multiline string of test strings - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests - comment - (default=C{'#'}) - expression for indicating embedded comments in the test string; pass None to disable comment filtering - fullDump - (default=C{True}) - dump results as list followed by results names in nested outline; if False, only dump nested list - printResults - (default=C{True}) prints test output to stdout - failureTests - (default=C{False}) indicates if these tests are expected to fail parsing Returns: a (success, results) tuple, where success indicates that all tests succeeded (or failed if C{failureTests} is True), and the results contain a list of lines of each test's output Example:: number_expr = pyparsing_common.number.copy() result = number_expr.runTests(''' # unsigned integer 100 # negative integer -100 # float with scientific notation 6.02e23 # integer with scientific notation 1e-12 ''') print("Success" if result[0] else "Failed!") result = number_expr.runTests(''' # stray character 100Z # missing leading digit before '.' -.100 # too many '.' 3.14.159 ''', failureTests=True) print("Success" if result[0] else "Failed!") prints:: # unsigned integer 100 [100] # negative integer -100 [-100] # float with scientific notation 6.02e23 [6.02e+23] # integer with scientific notation 1e-12 [1e-12] Success # stray character 100Z ^ FAIL: Expected end of text (at char 3), (line:1, col:4) # missing leading digit before '.' -.100 ^ FAIL: Expected {real number with scientific notation | real number | signed integer} (at char 0), (line:1, col:1) # too many '.' 3.14.159 ^ FAIL: Expected end of text (at char 4), (line:1, col:5) Success Each test string must be on a single line. If you want to test a string that spans multiple lines, create a test like this:: expr.runTest(r"this is a test\n of strings that spans \n 3 lines") (Note that this is a raw string literal, you must include the leading 'r'.) s s \nR� R6 s (FATAL)Rr t i t ^s FAIL: s FAIL-EXCEPTION: N( Rs R� R� R� Ru R� t rstript splitlinesR R� R� R� R� R R� R� R� R3 R R RE R� R7 Ra ( R� t testsR� t commentt fullDumpt printResultst failureTestst allResultst commentst successRp R t resultR� R� RL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt runTests� sN W' + , N(P R� R� R� Rf R� R� t staticmethodRh Rj R� R� R� R� R� R� Rz R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R� R� R� R� R� R� R� R� t _MAX_INTR� R{ R� R� R R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R R R R R R R R� R" ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR" 8 s� & H " 2G + D ) c B s e Z d Z d � Z RS( sT Abstract C{ParserElement} subclass, for defining atomic matching patterns. c C s t t | � j d t � d S( NR ( R R* R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR* s c B s e Z d Z d � Z RS( s, An empty token, will always match. c C s2 t t | � j � d | _ t | _ t | _ d S( NR ( R R R� R� R� Rs R� Rx ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( s( A token that will never match. c C s; t t | � j � d | _ t | _ t | _ d | _ d S( NR s Unmatchable token( R R R� R� R� Rs R� Rx Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� * s c C s t | | | j | � � d S( N( R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 1 s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR & s c B s# e Z d Z d � Z e d � Z RS( s� Token to exactly match a specified string. Example:: Literal('blah').parseString('blah') # -> ['blah'] Literal('blah').parseString('blahfooblah') # -> ['blah'] Literal('blah').parseString('bla') # -> Exception: Expected "blah" For case-insensitive matching, use L{CaselessLiteral}. For keyword matching (force word break before and after the matched string), use L{Keyword} or L{CaselessKeyword}. c C s� t t | � j � | | _ t | � | _ y | d | _ Wn0 t k rn t j d t d d �t | _ n Xd t | j � | _ d | j | _ t | _ t | _ d S( Ni s2 null string passed to Literal; use Empty() insteadR� i s "%s"s Expected ( R R R� t matchR� t matchLent firstMatchCharR� R� R� R� R R^ R R� Ry R� Rs Rx ( R� t matchString( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� C s c C sg | | | j k rK | j d k s7 | j | j | � rK | | j | j f St | | | j | � � d S( Ni ( R' R& t startswithR% R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� V s $( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 5 s c B sK e Z d Z e d Z d e d � Z e d � Z d � Z e d � � Z RS( s\ Token to exactly match a specified string as a keyword, that is, it must be immediately followed by a non-keyword character. Compare with C{L{Literal}}: - C{Literal("if")} will match the leading C{'if'} in C{'ifAndOnlyIf'}. - C{Keyword("if")} will not; it will only match the leading C{'if'} in C{'if x=1'}, or C{'if(y==2)'} Accepts two optional constructor arguments in addition to the keyword string: - C{identChars} is a string of characters that would be valid identifier characters, defaulting to all alphanumerics + "_" and "$" - C{caseless} allows case-insensitive matching, default is C{False}. Example:: Keyword("start").parseString("start") # -> ['start'] Keyword("start").parseString("starting") # -> Exception For case-insensitive matching, use L{CaselessKeyword}. s _$c C s� t t | � j � | d k r+ t j } n | | _ t | � | _ y | d | _ Wn' t k r} t j d t d d �n Xd | j | _ d | j | _ t | _ t | _ | | _ | r� | j � | _ | j � } n t | � | _ d S( Ni s2 null string passed to Keyword; use Empty() insteadR� i s "%s"s Expected ( R R R� R� t DEFAULT_KEYWORD_CHARSR% R� R& R' R� R� R� R� R� Ry R� Rs Rx t caselesst uppert caselessmatchR� t identChars( R� R( R. R+ ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� q s& c C sb | j r� | | | | j !j � | j k rF| t | � | j k se | | | j j � | j k rF| d k s� | | d j � | j k rF| | j | j f Sn� | | | j k rF| j d k s� | j | j | � rF| t | � | j k s| | | j | j k rF| d k s2| | d | j k rF| | j | j f St | | | j | � � d S( Ni i ( R+ R& R, R- R� R. R% R' R) R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s #9)$3#c C s% t t | � j � } t j | _ | S( N( R R R� R* R. ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | t _ d S( s, Overrides the default Keyword chars N( R R* ( Rg ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDefaultKeywordChars� s N( R� R� R� R1 R* R� R� R� R� R� R� R# R/ ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR ^ s c B s# e Z d Z d � Z e d � Z RS( sl Token to match a specified string, ignoring case of letters. Note: the matched results will always be in the case of the given match string, NOT the case of the input text. Example:: OneOrMore(CaselessLiteral("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD', 'CMD'] (Contrast with example for L{CaselessKeyword}.) c C sI t t | � j | j � � | | _ d | j | _ d | j | _ d S( Ns '%s's Expected ( R R R� R, t returnStringR� Ry ( R� R( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sS | | | | j !j � | j k r7 | | j | j f St | | | j | � � d S( N( R& R, R% R0 R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s #( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( s� Caseless version of L{Keyword}. Example:: OneOrMore(CaselessKeyword("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD'] (Contrast with example for L{CaselessLiteral}.) c C s# t t | � j | | d t �d S( NR+ ( R R R� R� ( R� R( R. ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� | | | | j !j � | j k rp | t | � | j k s\ | | | j j � | j k rp | | j | j f St | | | j | � � d S( N( R& R, R- R� R. R% R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s #9N( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( sx A variation on L{Literal} which matches "close" matches, that is, strings with at most 'n' mismatching characters. C{CloseMatch} takes parameters: - C{match_string} - string to be matched - C{maxMismatches} - (C{default=1}) maximum number of mismatches allowed to count as a match The results from a successful parse will contain the matched text from the input string and the following named results: - C{mismatches} - a list of the positions within the match_string where mismatches were found - C{original} - the original match_string used to compare against the input string If C{mismatches} is an empty list, then the match was an exact match. Example:: patt = CloseMatch("ATCATCGAATGGA") patt.parseString("ATCATCGAAXGGA") # -> (['ATCATCGAAXGGA'], {'mismatches': [[9]], 'original': ['ATCATCGAATGGA']}) patt.parseString("ATCAXCGAAXGGA") # -> Exception: Expected 'ATCATCGAATGGA' (with up to 1 mismatches) (at char 0), (line:1, col:1) # exact match patt.parseString("ATCATCGAATGGA") # -> (['ATCATCGAATGGA'], {'mismatches': [[]], 'original': ['ATCATCGAATGGA']}) # close match allowing up to 2 mismatches patt = CloseMatch("ATCATCGAATGGA", maxMismatches=2) patt.parseString("ATCAXCGAAXGGA") # -> (['ATCAXCGAAXGGA'], {'mismatches': [[4, 9]], 'original': ['ATCATCGAATGGA']}) i c C s] t t | � j � | | _ | | _ | | _ d | j | j f | _ t | _ t | _ d S( Ns& Expected %r (with up to %d mismatches)( R Rj R� R� t match_stringt maxMismatchesRy R� Rx Rs ( R� R1 R2 ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | } t | � } | t | j � } | | k r| j } d } g } | j } x� t t | | | !| j � � D]J \ } } | \ } } | | k ro | j | � t | � | k r� Pq� qo qo W| d } t | | | !g � } | j | d <| | d <| | f Sn t | | | j | � � d S( Ni i t originalt mismatches( R� R1 R2 R� R� R R R Ry ( R� RE R� R� t startR� t maxlocR1 t match_stringlocR4 R2 t s_mt srct matt results( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s( , ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRj � s c B s> e Z d Z d d d d e d d � Z e d � Z d � Z RS( s Token for matching words composed of allowed character sets. Defined with string containing all allowed initial characters, an optional string containing allowed body characters (if omitted, defaults to the initial character set), and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. An optional C{excludeChars} parameter can list characters that might be found in the input C{bodyChars} string; useful to define a word of all printables except for one or two characters, for instance. L{srange} is useful for defining custom character set strings for defining C{Word} expressions, using range notation from regular expression character sets. A common mistake is to use C{Word} to match a specific literal string, as in C{Word("Address")}. Remember that C{Word} uses the string argument to define I{sets} of matchable characters. This expression would match "Add", "AAA", "dAred", or any other word made up of the characters 'A', 'd', 'r', 'e', and 's'. To match an exact literal string, use L{Literal} or L{Keyword}. pyparsing includes helper strings for building Words: - L{alphas} - L{nums} - L{alphanums} - L{hexnums} - L{alphas8bit} (alphabetic characters in ASCII range 128-255 - accented, tilded, umlauted, etc.) - L{punc8bit} (non-alphabetic characters in ASCII range 128-255 - currency, symbols, superscripts, diacriticals, etc.) - L{printables} (any non-whitespace character) Example:: # a word composed of digits integer = Word(nums) # equivalent to Word("0123456789") or Word(srange("0-9")) # a word with a leading capital, and zero or more lowercase capital_word = Word(alphas.upper(), alphas.lower()) # hostnames are alphanumeric, with leading alpha, and '-' hostname = Word(alphas, alphanums+'-') # roman numeral (not a strict parser, accepts invalid mix of characters) roman = Word("IVXLCDM") # any string of non-whitespace characters, except for ',' csv_value = Word(printables, excludeChars=",") i i c s� t t | � j � � rc d j � f d � | D� � } | rc d j � f d � | D� � } qc n | | _ t | � | _ | r� | | _ t | � | _ n | | _ t | � | _ | d k | _ | d k r� t d � � n | | _ | d k r� | | _ n t | _ | d k r)| | _ | | _ n t | � | _ d | j | _ t | _ | | _ d | j | j k r}| d k r}| d k r}| d k r}| j | j k r�d t | j � | _ ne t | j � d k r�d t j | j � t | j � f | _ n% d t | j � t | j � f | _ | j rDd | j d | _ n y t j | j � | _ Wq}t k ryd | _ q}Xn d S( NRr c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( t excludeChars( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>7 s c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( R< ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>9 s i i sZ cannot specify a minimum length < 1; use Optional(Word()) if zero-length word is permitteds Expected R s [%s]+s %s[%s]*s [%s][%s]*s \b( R R- R� R� t initCharsOrigR� t initCharst bodyCharsOrigt bodyCharst maxSpecifiedR� t minLent maxLenR$ R R� Ry R� Rx t asKeywordt _escapeRegexRangeCharst reStringR� R| t escapet compileRa R� ( R� R> R@ t mint maxt exactRD R< ( ( R< sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 4 sT % : c C s� | j r[ | j j | | � } | s? t | | | j | � � n | j � } | | j � f S| | | j k r� t | | | j | � � n | } | d 7} t | � } | j } | | j } t | | � } x* | | k r� | | | k r� | d 7} q� Wt } | | | j k rt } n | j rG| | k rG| | | k rGt } n | j r�| d k rp| | d | k s�| | k r�| | | k r�t } q�n | r�t | | | j | � � n | | | | !f S( Ni i ( R| R% R Ry t endt groupR> R� R@ RC RI R� RB R� RA RD ( R� RE R� R� R! R5 R� t bodycharsR6 t throwException( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� j s6 % < c C s� y t t | � j � SWn t k r* n X| j d k r� d � } | j | j k r} d | | j � | | j � f | _ q� d | | j � | _ n | j S( Nc S s& t | � d k r | d d S| Sd S( Ni s ...( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt charsAsStr� s s W:(%s,%s)s W:(%s)( R R- R� Ra Rm R� R= R? ( R� RP ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s (N( R� R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR- s .6 #c B sD e Z d Z e e j d � � Z d d � Z e d � Z d � Z RS( s� Token for matching strings that match a given regular expression. Defined with string specifying the regular expression in a form recognized by the inbuilt Python re module. If the given regex contains named groups (defined using C{(?P<name>...)}), these will be preserved as named parse results. Example:: realnum = Regex(r"[+-]?\d+\.\d*") date = Regex(r'(?P<year>\d{4})-(?P<month>\d\d?)-(?P<day>\d\d?)') # ref: http://stackoverflow.com/questions/267399/how-do-you-match-only-valid-roman-numerals-with-a-regular-expression roman = Regex(r"M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})") s [A-Z]i c C s3 t t | � j � t | t � r� | sA t j d t d d �n | | _ | | _ y+ t j | j | j � | _ | j | _ Wq� t j k r� t j d | t d d �� q� XnI t | t j � r� | | _ t | � | _ | _ | | _ n t d � � t | � | _ d | j | _ t | _ t | _ d S( s� The parameters C{pattern} and C{flags} are passed to the C{re.compile()} function as-is. See the Python C{re} module for an explanation of the acceptable patterns and flags.s0 null string passed to Regex; use Empty() insteadR� i s$ invalid pattern (%s) passed to RegexsC Regex may only be constructed with a string or a compiled RE objects Expected N( R R% R� Rs R� R� R� R� t patternt flagsR| RH RF t sre_constantst errort compiledREtypeRu R� R R� Ry R� Rx R� Rs ( R� RQ RR ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s. c C s� | j j | | � } | s6 t | | | j | � � n | j � } | j � } t | j � � } | r� x | D] } | | | | <qm Wn | | f S( N( R| R% R Ry RL t groupdictR RM ( R� RE R� R� R! t dR} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sZ y t t | � j � SWn t k r* n X| j d k rS d t | j � | _ n | j S( Ns Re:(%s)( R R% R� Ra Rm R� R� RQ ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R| RH RU R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR% � s " c B s> e Z d Z d d e e d e d � Z e d � Z d � Z RS( s� Token for matching strings that are delimited by quoting characters. Defined with the following parameters: - quoteChar - string of one or more characters defining the quote delimiting string - escChar - character to escape quotes, typically backslash (default=C{None}) - escQuote - special quote sequence to escape an embedded quote string (such as SQL's "" to escape an embedded ") (default=C{None}) - multiline - boolean indicating whether quotes can span multiple lines (default=C{False}) - unquoteResults - boolean indicating whether the matched text should be unquoted (default=C{True}) - endQuoteChar - string of one or more characters defining the end of the quote delimited string (default=C{None} => same as quoteChar) - convertWhitespaceEscapes - convert escaped whitespace (C{'\t'}, C{'\n'}, etc.) to actual whitespace (default=C{True}) Example:: qs = QuotedString('"') print(qs.searchString('lsjdf "This is the quote" sldjf')) complex_qs = QuotedString('{{', endQuoteChar='}}') print(complex_qs.searchString('lsjdf {{This is the "quote"}} sldjf')) sql_qs = QuotedString('"', escQuote='""') print(sql_qs.searchString('lsjdf "This is the quote with ""embedded"" quotes" sldjf')) prints:: [['This is the quote']] [['This is the "quote"']] [['This is the quote with "embedded" quotes']] c s t t � � j � | j � } | sG t j d t d d �t � � n | d k r\ | } n4 | j � } | s� t j d t d d �t � � n | � _ t | � � _ | d � _ | � _ t | � � _ | � _ | � _ | � _ | � _ | rTt j t j B� _ d t j � j � t � j d � | d k rDt | � pGd f � _ nP d � _ d t j � j � t � j d � | d k r�t | � p�d f � _ t � j � d k r� j d d j � f d � t t � j � d d d � D� � d 7_ n | r*� j d t j | � 7_ n | rh� j d t j | � 7_ t j � j � d � _ n � j d t j � j � 7_ y+ t j � j � j � � _ � j � _ Wn4 t j k r�t j d � j t d d �� n Xt! � � � _" d � j" � _# t$ � _% t& � _' d S( Ns$ quoteChar cannot be the empty stringR� i s' endQuoteChar cannot be the empty stringi s %s(?:[^%s%s]Rr s %s(?:[^%s\n\r%s]i s |(?:s )|(?:c 3 s< | ]2 } d t j � j | � t � j | � f Vq d S( s %s[^%s]N( R| RG t endQuoteCharRE ( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>/ s i����t )s |(?:%s)s |(?:%s.)s (.)s )*%ss$ invalid pattern (%s) passed to Regexs Expected (( R R# R� R� R� R� R� t SyntaxErrorR� t quoteCharR� t quoteCharLent firstQuoteCharRX t endQuoteCharLent escChart escQuotet unquoteResultst convertWhitespaceEscapesR| t MULTILINEt DOTALLRR RG RE RQ R� R� t escCharReplacePatternRH RF RS RT R R� Ry R� Rx R� Rs ( R� R[ R_ R` t multilineRa RX Rb ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� sf ( %E c C sT | | | j k r( | j j | | � p+ d } | sO t | | | j | � � n | j � } | j � } | j rJ| | j | j !} t | t � rJd | k r� | j r� i d d 6d d 6d d 6d d 6} x/ | j � D] \ } } | j | | � } q� Wn | j r t j | j d | � } n | j rG| j | j | j � } qGqJn | | f S( Ns \s s \ts s \ns s \fs s \rs \g<1>( R] R| R% R� R Ry RL RM Ra R\ R^ Rs R� Rb R� R� R_ R� Re R` RX ( R� RE R� R� R! R} t ws_mapt wslitt wschar( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� G s* . !c C s] y t t | � j � SWn t k r* n X| j d k rV d | j | j f | _ n | j S( Ns. quoted string, starting with %s ending with %s( R R# R� Ra Rm R� R[ RX ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� j s N( R� R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR# � s A #c B s5 e Z d Z d d d d � Z e d � Z d � Z RS( s� Token for matching words composed of characters I{not} in a given set (will include whitespace in matched characters if not listed in the provided exclusion set - see example). Defined with string containing all disallowed characters, and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. Example:: # define a comma-separated-value as anything that is not a ',' csv_value = CharsNotIn(',') print(delimitedList(csv_value).parseString("dkls,lsdkjf,s12 34,@!#,213")) prints:: ['dkls', 'lsdkjf', 's12 34', '@!#', '213'] i i c C s� t t | � j � t | _ | | _ | d k r@ t d � � n | | _ | d k ra | | _ n t | _ | d k r� | | _ | | _ n t | � | _ d | j | _ | j d k | _ t | _ d S( Ni sf cannot specify a minimum length < 1; use Optional(CharsNotIn()) if zero-length char group is permittedi s Expected ( R R R� R� Rp t notCharsR� RB RC R$ R R� Ry Rs Rx ( R� Rj RI RJ RK ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� | | | j k r. t | | | j | � � n | } | d 7} | j } t | | j t | � � } x* | | k r� | | | k r� | d 7} qf W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rj R Ry RI RC R� RB ( R� RE R� R� R5 t notcharst maxlen( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� y t t | � j � SWn t k r* n X| j d k ry t | j � d k rf d | j d | _ qy d | j | _ n | j S( Ni s !W:(%s...)s !W:(%s)( R R R� Ra Rm R� R� Rj ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR v s c B sX e Z d Z i d d 6d d 6d d 6d d 6d d 6Z d d d d d � Z e d � Z RS( s� Special matching class for matching whitespace. Normally, whitespace is ignored by pyparsing grammars. This class is included when some whitespace structures are significant. Define with a string containing the whitespace characters to be matched; default is C{" \t\r\n"}. Also takes optional C{min}, C{max}, and C{exact} arguments, as defined for the C{L{Word}} class. s <SPC>R s <TAB>s s <LF>s s <CR>s s <FF>s s i i c s� t t � � j � | � _ � j d j � f d � � j D� � � d j d � � j D� � � _ t � _ d � j � _ | � _ | d k r� | � _ n t � _ | d k r� | � _ | � _ n d S( NRr c 3 s$ | ] } | � j k r | Vq d S( N( t matchWhite( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s c s s | ] } t j | Vq d S( N( R, t whiteStrs( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s Expected i ( R R, R� Rm R� R� Rq R� R� Rs Ry RB RC R$ ( R� t wsRI RJ RK ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ) c C s� | | | j k r. t | | | j | � � n | } | d 7} | | j } t | t | � � } x- | | k r� | | | j k r� | d 7} qc W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rm R Ry RC RI R� RB ( R� RE R� R� R5 R6 ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s "( R� R� R� Rn R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR, � s t _PositionTokenc B s e Z d � Z RS( c C s8 t t | � j � | j j | _ t | _ t | _ d S( N( R Rp R� R^ R� R� R� Rs R� Rx ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRp � s c B s, e Z d Z d � Z d � Z e d � Z RS( sb Token to advance to a specific column of input text; useful for tabular report scraping. c C s t t | � j � | | _ d S( N( R R R� R7 ( R� t colno( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� t | | � | j k r� t | � } | j rB | j | | � } n xE | | k r� | | j � r� t | | � | j k r� | d 7} qE Wn | S( Ni ( R7 R� Ru R� t isspace( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s 7c C s^ t | | � } | | j k r6 t | | d | � � n | | j | } | | | !} | | f S( Ns Text not in expected column( R7 R ( R� RE R� R� t thiscolt newlocR} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s# e Z d Z d � Z e d � Z RS( s� Matches if current position is at the beginning of a line within the parse string Example:: test = ''' AAA this line AAA and this line AAA but not this one B AAA and definitely not this one ''' for t in (LineStart() + 'AAA' + restOfLine).searchString(test): print(t) Prints:: ['AAA', ' this line'] ['AAA', ' and this line'] c C s t t | � j � d | _ d S( Ns Expected start of line( R R R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� & s c C s; t | | � d k r | g f St | | | j | � � d S( Ni ( R7 R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� * s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( sU Matches if current position is at the end of a line within the parse string c C s< t t | � j � | j t j j d d � � d | _ d S( Ns Rr s Expected end of line( R R R� R� R" Rf R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 3 s c C s� | t | � k rK | | d k r0 | d d f St | | | j | � � n8 | t | � k rk | d g f St | | | j | � � d S( Ns i ( R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 8 s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR / s c B s# e Z d Z d � Z e d � Z RS( sM Matches if current position is at the beginning of the parse string c C s t t | � j � d | _ d S( Ns Expected start of text( R R( R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� G s c C sL | d k rB | | j | d � k rB t | | | j | � � qB n | g f S( Ni ( R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� K s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR( C s c B s# e Z d Z d � Z e d � Z RS( sG Matches if current position is at the end of the parse string c C s t t | � j � d | _ d S( Ns Expected end of text( R R' R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� V s c C s� | t | � k r- t | | | j | � � nT | t | � k rM | d g f S| t | � k ri | g f St | | | j | � � d S( Ni ( R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� Z s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR' R s c B s& e Z d Z e d � Z e d � Z RS( sp Matches if the current position is at the beginning of a Word, and is not preceded by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordStart(alphanums)}. C{WordStart} will also match at the beginning of the string being parsed, or at the beginning of a line. c C s/ t t | � j � t | � | _ d | _ d S( Ns Not at the start of a word( R R/ R� R� t wordCharsRy ( R� Ru ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� l s c C s^ | d k rT | | d | j k s6 | | | j k rT t | | | j | � � qT n | g f S( Ni i ( Ru R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� q s ( R� R� R� RT R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR/ d s c B s& e Z d Z e d � Z e d � Z RS( sZ Matches if the current position is at the end of a Word, and is not followed by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordEnd(alphanums)}. C{WordEnd} will also match at the end of the string being parsed, or at the end of a line. c C s8 t t | � j � t | � | _ t | _ d | _ d S( Ns Not at the end of a word( R R. R� R� Ru R� Rp Ry ( R� Ru ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sv t | � } | d k rl | | k rl | | | j k sN | | d | j k rl t | | | j | � � ql n | g f S( Ni i ( R� Ru R Ry ( R� RE R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� RT R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR. x s c B sq e Z d Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z g d � Z d � Z RS( s^ Abstract subclass of ParserElement, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � r4 t | � } n t | t � r[ t j | � g | _ n� t | t j � r� t | � } t d � | D� � r� t t j | � } n t | � | _ n3 y t | � | _ Wn t k r� | g | _ n Xt | _ d S( Nc s s | ] } t | t � Vq d S( N( Rs R� ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rs R� R� R� R" Ri t exprsR� t Iterablet allR� R� R� R} ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j | S( N( Rv ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j j | � d | _ | S( N( Rv R R� Rm ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C sP t | _ g | j D] } | j � ^ q | _ x | j D] } | j � q8 W| S( s~ Extends C{leaveWhitespace} defined in base class, and also invokes C{leaveWhitespace} on all contained expressions.( R� Rp Rv R� R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %c C s� t | t � rb | | j k r� t t | � j | � x( | j D] } | j | j d � q> Wq� n> t t | � j | � x% | j D] } | j | j d � q� W| S( Ni����( Rs R) Ru R R R� Rv ( R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sf y t t | � j � SWn t k r* n X| j d k r_ d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� R^ R� R Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %c C sw t t | � j � x | j D] } | j � q Wt | j � d k r`| j d } t | | j � r� | j r� | j d k r� | j r� | j | j d g | _ d | _ | j | j O_ | j | j O_ n | j d } t | | j � r`| j r`| j d k r`| j r`| j d | j | _ d | _ | j | j O_ | j | j O_ q`n d t | � | _ | S( Ni i i i����s Expected ( R R R� Rv R� Rs R^ Rk Rn R� Rv Rm Rs Rx R Ry ( R� R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s0 c C s t t | � j | | � } | S( N( R R R� ( R� R� R� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s@ | | g } x | j D] } | j | � q W| j g � d S( N( Rv R R ( R� R t tmpR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C s> t t | � j � } g | j D] } | j � ^ q | _ | S( N( R R R� Rv ( R� R} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R R� R� R� R� R� R R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s " c B sW e Z d Z d e f d � � YZ e d � Z e d � Z d � Z d � Z d � Z RS( s Requires all given C{ParseExpression}s to be found in the given order. Expressions may be separated by whitespace. May be constructed using the C{'+'} operator. May also be constructed using the C{'-'} operator, which will suppress backtracking. Example:: integer = Word(nums) name_expr = OneOrMore(Word(alphas)) expr = And([integer("id"),name_expr("name"),integer("age")]) # more easily written as: expr = integer("id") + name_expr("name") + integer("age") R� c B s e Z d � Z RS( c O s3 t t j | � j | | � d | _ | j � d S( Nt -( R R R� R� R� R� ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C sl t t | � j | | � t d � | j D� � | _ | j | j d j � | j d j | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr> s i ( R R R� Rx Rv Rs R� Rq Rp R� R} ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s? | j d j | | | d t �\ } } t } x| j d D]� } t | t j � r` t } q< n | r� y | j | | | � \ } } Wqt k r� � qt k r� } d | _ t j | � � qt k r� t | t | � | j | � � qXn | j | | | � \ } } | s$| j � r< | | 7} q< q< W| | f S( Ni R� i ( Rv R� R� Rs R R� R� R! R R� t __traceback__R� R� R� Ry R� ( R� RE R� R� t resultlistt errorStopR� t exprtokensR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s( ( %c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 5 s c C s@ | | g } x+ | j D] } | j | � | j s Pq q Wd S( N( Rv R Rs ( R� R� t subRecCheckListR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR : s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� t {R c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>F s t }( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� A s *( R� R� R� R R� R� R� R� R R R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the expression that matches the longest string will be used. May be constructed using the C{'^'} operator. Example:: # construct Or using '^' operator number = Word(nums) ^ Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) prints:: [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>\ s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� Y s c C s� d } d } g } x� | j D]� } y | j | | � } Wn� t k rw } d | _ | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q X| j | | f � q W| rh| j d d � � xn | D]c \ } } y | j | | | � SWq� t k r`} d | _ | j | k ra| } | j } qaq� Xq� Wn | d k r�| j | _ | � n t | | d | � � d S( Ni����R c S s | d S( Ni ( ( t x( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq u Rr s no defined alternatives to match( R� Rv R� R R{ R� R� R� Ry R t sortR� R� ( R� RE R� R� t maxExcLoct maxExceptionR� R� t loc2R� t _( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ` s< c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ixor__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s ^ c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR K s & c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the first one listed is the one that will match. May be constructed using the C{'|'} operator. Example:: # construct MatchFirst using '|' operator # watch the order of expressions to match number = Word(nums) | Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) # Fail! -> [['123'], ['3'], ['1416'], ['789']] # put more selective expression first number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums) print(number.searchString("123 3.1416 789")) # Better -> [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� d } d } x� | j D]� } y | j | | | � } | SWq t k ro } | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q Xq W| d k r� | j | _ | � n t | | d | � � d S( Ni����s no defined alternatives to match( R� Rv R� R R� R� R� Ry R� ( R� RE R� R� R� R� R� R} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s$ c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ior__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s | c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s8 e Z d Z e d � Z e d � Z d � Z d � Z RS( sm Requires all given C{ParseExpression}s to be found, but in any order. Expressions may be separated by whitespace. May be constructed using the C{'&'} operator. Example:: color = oneOf("RED ORANGE YELLOW GREEN BLUE PURPLE BLACK WHITE BROWN") shape_type = oneOf("SQUARE CIRCLE TRIANGLE STAR HEXAGON OCTAGON") integer = Word(nums) shape_attr = "shape:" + shape_type("shape") posn_attr = "posn:" + Group(integer("x") + ',' + integer("y"))("posn") color_attr = "color:" + color("color") size_attr = "size:" + integer("size") # use Each (using operator '&') to accept attributes in any order # (shape and posn are required, color and size are optional) shape_spec = shape_attr & posn_attr & Optional(color_attr) & Optional(size_attr) shape_spec.runTests(''' shape: SQUARE color: BLACK posn: 100, 120 shape: CIRCLE size: 50 color: BLUE posn: 50,80 color:GREEN size:20 shape:TRIANGLE posn:20,40 ''' ) prints:: shape: SQUARE color: BLACK posn: 100, 120 ['shape:', 'SQUARE', 'color:', 'BLACK', 'posn:', ['100', ',', '120']] - color: BLACK - posn: ['100', ',', '120'] - x: 100 - y: 120 - shape: SQUARE shape: CIRCLE size: 50 color: BLUE posn: 50,80 ['shape:', 'CIRCLE', 'size:', '50', 'color:', 'BLUE', 'posn:', ['50', ',', '80']] - color: BLUE - posn: ['50', ',', '80'] - x: 50 - y: 80 - shape: CIRCLE - size: 50 color: GREEN size: 20 shape: TRIANGLE posn: 20,40 ['color:', 'GREEN', 'size:', '20', 'shape:', 'TRIANGLE', 'posn:', ['20', ',', '40']] - color: GREEN - posn: ['20', ',', '40'] - x: 20 - y: 40 - shape: TRIANGLE - size: 20 c C sK t t | � j | | � t d � | j D� � | _ t | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr> s ( R R R� Rx Rv Rs R� Rp t initExprGroups( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s4 | j rLt d � | j D� � | _ g | j D] } t | t � r/ | j ^ q/ } g | j D]% } | j r] t | t � r] | ^ q] } | | | _ g | j D] } t | t � r� | j ^ q� | _ g | j D] } t | t � r� | j ^ q� | _ g | j D]$ } t | t t t f � s| ^ q| _ | j | j 7_ t | _ n | } | j } | j } g } t } x� | r_| | | j | j } g } x� | D]� } y | j | | � } Wn t k r�| j | � q�X| j | j j t | � | � � | | k r| j | � q�| | k r�| j | � q�q�Wt | � t | � k rut } ququW| r�d j d � | D� � } t | | d | � � n | g | j D]* } t | t � r�| j | k r�| ^ q�7} g } x6 | D]. } | j | | | � \ } } | j | � q�Wt | t g � � } | | f S( Nc s s3 | ]) } t | t � r t | j � | f Vq d S( N( Rs R R RF ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr> s s , c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>= s s* Missing one or more required elements (%s)( R� R� Rv t opt1mapRs R RF Rs t optionalsR0 t multioptionalsR t multirequiredt requiredR� R� R� R R R� R t removeR� R� R� t sumR ( R� RE R� R� R� t opt1t opt2t tmpLoct tmpReqdt tmpOptt matchOrdert keepMatchingt tmpExprst failedt missingR| R; t finalResults( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� sP .5 117 " > c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s & c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>P s R� ( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� K s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR T s ( R� R� R� R� R� R� R� R ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s 5 1 c B s_ e Z d Z e d � Z e d � Z d � Z d � Z d � Z d � Z g d � Z d � Z RS( sa Abstract subclass of C{ParserElement}, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � ra t t j t � rI t j | � } qa t j t | � � } n | | _ d | _ | d k r� | j | _ | j | _ | j | j � | j | _ | j | _ | j | _ | j j | j � n d S( N( R R R� Rs R� t issubclassR" Ri R* R RF R� Rm Rx Rs R� Rq Rp Ro R} Ru R ( R� RF R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ^ s c C sG | j d k r+ | j j | | | d t �St d | | j | � � d S( NR� Rr ( RF R� R� R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� p s c C s> t | _ | j j � | _ | j d k r: | j j � n | S( N( R� Rp RF R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� v s c C s� t | t � rc | | j k r� t t | � j | � | j d k r` | j j | j d � q` q� n? t t | � j | � | j d k r� | j j | j d � n | S( Ni����( Rs R) Ru R R R� RF R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� } s c C s6 t t | � j � | j d k r2 | j j � n | S( N( R R R� RF R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sV | | k r" t | | g � � n | | g } | j d k rR | j j | � n d S( N( R$ RF R� R ( R� R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C sA | | g } | j d k r0 | j j | � n | j g � d S( N( RF R� R R ( R� R Ry ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C su y t t | � j � SWn t k r* n X| j d k rn | j d k rn d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� RF R^ R� R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R� R� R� R� R R R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR Z s c B s# e Z d Z d � Z e d � Z RS( s� Lookahead matching of the given parse expression. C{FollowedBy} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression matches at the current position. C{FollowedBy} always returns a null token list. Example:: # use FollowedBy to match a label only if it is followed by a ':' data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString("shape: SQUARE color: BLACK posn: upper left").pprint() prints:: [['shape', 'SQUARE'], ['color', 'BLACK'], ['posn', 'upper left']] c C s# t t | � j | � t | _ d S( N( R R R� R� Rs ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j j | | � | g f S( N( RF R� ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s, e Z d Z d � Z e d � Z d � Z RS( s� Lookahead to disallow matching with the given parse expression. C{NotAny} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression does I{not} match at the current position. Also, C{NotAny} does I{not} skip over leading whitespace. C{NotAny} always returns a null token list. May be constructed using the '~' operator. Example:: c C sB t t | � j | � t | _ t | _ d t | j � | _ d S( Ns Found unwanted token, ( R R R� R� Rp R� Rs R RF Ry ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s: | j j | | � r0 t | | | j | � � n | g f S( N( RF R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� s ~{R� ( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s t _MultipleMatchc B s e Z d d � Z e d � Z RS( c C sf t t | � j | � t | _ | } t | t � rF t j | � } n | d k rY | n d | _ d S( N( R R� R� R� Ro Rs R� R" Ri R� t not_ender( R� RF t stopOnt ender( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j j } | j } | j d k } | r9 | j j } n | rO | | | � n | | | | d t �\ } } y� | j } xo | r� | | | � n | r� | | | � } n | } | | | | � \ } } | s� | j � r~ | | 7} q~ q~ WWn t t f k rn X| | f S( NR� ( RF R� R� R� R� R� R� Ru R� R R� ( R� RE R� R� t self_expr_parset self_skip_ignorablest check_endert try_not_enderR� t hasIgnoreExprsR� t tmptokens( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s, N( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c B s e Z d Z d � Z RS( s� Repetition of one or more of the given expression. Parameters: - expr - expression that must match one or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: BLACK" OneOrMore(attr_expr).parseString(text).pprint() # Fail! read 'color' as data instead of next label -> [['shape', 'SQUARE color']] # use stopOn attribute for OneOrMore to avoid reading label string as part of the data attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString(text).pprint() # Better -> [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'BLACK']] # could also be written as (attr_expr * (1,)).parseString(text).pprint() c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R� s }...( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ! s ( R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s/ e Z d Z d d � Z e d � Z d � Z RS( sw Optional repetition of zero or more of the given expression. Parameters: - expr - expression that must match zero or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example: similar to L{OneOrMore} c C s) t t | � j | d | �t | _ d S( NR� ( R R0 R� R� Rs ( R� RF R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 6 s c C sE y t t | � j | | | � SWn t t f k r@ | g f SXd S( N( R R0 R� R R� ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� : s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R s ]...( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� @ s N( R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR0 * s t _NullTokenc B s e Z d � Z e Z d � Z RS( c C s t S( N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� J s c C s d S( NRr ( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� M s ( R� R� R� R> R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� I s c B s/ e Z d Z e d � Z e d � Z d � Z RS( sa Optional matching of the given expression. Parameters: - expr - expression that must match zero or more times - default (optional) - value to be returned if the optional expression is not found. Example:: # US postal code can be a 5-digit zip, plus optional 4-digit qualifier zip = Combine(Word(nums, exact=5) + Optional('-' + Word(nums, exact=4))) zip.runTests(''' # traditional ZIP code 12345 # ZIP+4 form 12101-0001 # invalid ZIP 98765- ''') prints:: # traditional ZIP code 12345 ['12345'] # ZIP+4 form 12101-0001 ['12101-0001'] # invalid ZIP 98765- ^ FAIL: Expected end of text (at char 5), (line:1, col:6) c C sA t t | � j | d t �| j j | _ | | _ t | _ d S( NR ( R R R� R� RF Ro R R� Rs ( R� RF R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� t s c C s� y( | j j | | | d t �\ } } Wno t t f k r� | j t k r� | j j r� t | j g � } | j | | j j <q� | j g } q� g } n X| | f S( NR� ( RF R� R� R R� R t _optionalNotMatchedRn R ( R� RE R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� z s ( c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R R ( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR Q s " c B s, e Z d Z e d d d � Z e d � Z RS( s� Token for skipping over all undefined text until the matched expression is found. Parameters: - expr - target expression marking the end of the data to be skipped - include - (default=C{False}) if True, the target expression is also parsed (the skipped text and target expression are returned as a 2-element list). - ignore - (default=C{None}) used to define grammars (typically quoted strings and comments) that might contain false matches to the target expression - failOn - (default=C{None}) define expressions that are not allowed to be included in the skipped test; if found before the target expression is found, the SkipTo is not a match Example:: report = ''' Outstanding Issues Report - 1 Jan 2000 # | Severity | Description | Days Open -----+----------+-------------------------------------------+----------- 101 | Critical | Intermittent system crash | 6 94 | Cosmetic | Spelling error on Login ('log|n') | 14 79 | Minor | System slow when running too many reports | 47 ''' integer = Word(nums) SEP = Suppress('|') # use SkipTo to simply match everything up until the next SEP # - ignore quoted strings, so that a '|' character inside a quoted string does not match # - parse action will call token.strip() for each matched token, i.e., the description body string_data = SkipTo(SEP, ignore=quotedString) string_data.setParseAction(tokenMap(str.strip)) ticket_expr = (integer("issue_num") + SEP + string_data("sev") + SEP + string_data("desc") + SEP + integer("days_open")) for tkt in ticket_expr.searchString(report): print tkt.dump() prints:: ['101', 'Critical', 'Intermittent system crash', '6'] - days_open: 6 - desc: Intermittent system crash - issue_num: 101 - sev: Critical ['94', 'Cosmetic', "Spelling error on Login ('log|n')", '14'] - days_open: 14 - desc: Spelling error on Login ('log|n') - issue_num: 94 - sev: Cosmetic ['79', 'Minor', 'System slow when running too many reports', '47'] - days_open: 47 - desc: System slow when running too many reports - issue_num: 79 - sev: Minor c C s� t t | � j | � | | _ t | _ t | _ | | _ t | _ t | t � rg t j | � | _ n | | _ d t | j � | _ d S( Ns No match found for ( R R& R� t ignoreExprR� Rs R� Rx t includeMatchR� Rs R� R" Ri t failOnR RF Ry ( R� R t includeR� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� | } t | � } | j } | j j } | j d k rB | j j n d } | j d k rc | j j n d } | } x� | | k r#| d k r� | | | � r� Pq� n | d k r� x/ y | | | � } Wq� t k r� Pq� Xq� Wn y | | | d t d t �Wn! t t f k r | d 7} qr XPqr Wt | | | j | � � | } | | | !} t | � } | j r�| | | | d t �\ } } | | 7} n | | f S( NR� R� i ( R� RF R� R� R� R� R� R� R R� R R� Ry R R� ( R� RE R� R� RH R� RF t expr_parset self_failOn_canParseNextt self_ignoreExpr_tryParset tmploct skiptextt skipresultR: ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s< !! N( R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR& � s 6 c B s\ e Z d Z d d � Z d � Z d � Z d � Z d � Z g d � Z d � Z d � Z RS( sK Forward declaration of an expression to be defined later - used for recursive grammars, such as algebraic infix notation. When the expression is known, it is assigned to the C{Forward} variable using the '<<' operator. Note: take care when assigning to C{Forward} not to overlook precedence of operators. Specifically, '|' has a lower precedence than '<<', so that:: fwdExpr << a | b | c will actually be evaluated as:: (fwdExpr << a) | b | c thereby leaving b and c out as parseable alternatives. It is recommended that you explicitly group the values inserted into the C{Forward}:: fwdExpr << (a | b | c) Converting to use the '<<=' operator instead will avoid this problem. See L{ParseResults.pprint} for an example of a recursive parser created using C{Forward}. c C s t t | � j | d t �d S( NR ( R R R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s� t | t � r! t j | � } n | | _ d | _ | j j | _ | j j | _ | j | j j � | j j | _ | j j | _ | j j | j j � | S( N( Rs R� R" Ri RF R� Rm Rx Rs R� Rq Rp Ro Ru R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __lshift__ s c C s | | >S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ilshift__' s c C s t | _ | S( N( R� Rp ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� * s c C s8 | j s4 t | _ | j d k r4 | j j � q4 n | S( N( Rw R� RF R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� . s c C sP | | k r? | | g } | j d k r? | j j | � q? n | j g � d S( N( RF R� R R ( R� R Ry ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 5 s c C s� t | d � r | j S| j j d S| j | _ t | _ z+ | j d k r] t | j � } n d } Wd | j | _ X| j j d | S( NR� s : ...R� s : ( R� R� R^ R� t _revertClasst _ForwardNoRecurseRF R� R ( R� t retString( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� < s c C s= | j d k r" t t | � j � St � } | | K} | Sd S( N( RF R� R R R� ( R� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� M s N( R� R� R� R� R� R� R� R� R� R R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s R� c B s e Z d � Z RS( c C s d S( Ns ...( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� V s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� U s c B s e Z d Z e d � Z RS( sQ Abstract subclass of C{ParseExpression}, for converting parsed results. c C s# t t | � j | � t | _ d S( N( R R+ R� R� Ro ( R� RF R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ] s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR+ Y s c B s/ e Z d Z d e d � Z d � Z d � Z RS( s� Converter to concatenate all matching tokens to a single string. By default, the matching patterns must also be contiguous in the input string; this can be disabled by specifying C{'adjacent=False'} in the constructor. Example:: real = Word(nums) + '.' + Word(nums) print(real.parseString('3.1416')) # -> ['3', '.', '1416'] # will also erroneously match the following print(real.parseString('3. 1416')) # -> ['3', '.', '1416'] real = Combine(Word(nums) + '.' + Word(nums)) print(real.parseString('3.1416')) # -> ['3.1416'] # no match when there are internal spaces print(real.parseString('3. 1416')) # -> Exception: Expected W:(0123...) Rr c C sQ t t | � j | � | r) | j � n | | _ t | _ | | _ t | _ d S( N( R R R� R� t adjacentR� Rp t joinStringR} ( R� RF R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� r s c C s6 | j r t j | | � n t t | � j | � | S( N( R� R" R� R R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� | s c C se | j � } | 2| t d j | j | j � � g d | j �7} | j r] | j � r] | g S| Sd S( NRr R� ( R� R R� R R� Rz Rn R� ( R� RE R� R� t retToks( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s 1( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR a s c B s e Z d Z d � Z d � Z RS( s� Converter to return the matched tokens as a list - useful for returning tokens of C{L{ZeroOrMore}} and C{L{OneOrMore}} expressions. Example:: ident = Word(alphas) num = Word(nums) term = ident | num func = ident + Optional(delimitedList(term)) print(func.parseString("fn a,b,100")) # -> ['fn', 'a', 'b', '100'] func = ident + Group(Optional(delimitedList(term))) print(func.parseString("fn a,b,100")) # -> ['fn', ['a', 'b', '100']] c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | g S( N( ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s e Z d Z d � Z d � Z RS( sW Converter to return a repetitive expression as a list, but also as a dictionary. Each element can also be referenced using the first token in the expression as its key. Useful for tabular report scraping when the first column can be used as a item key. Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) # print attributes as plain groups print(OneOrMore(attr_expr).parseString(text).dump()) # instead of OneOrMore(expr), parse using Dict(OneOrMore(Group(expr))) - Dict will auto-assign names result = Dict(OneOrMore(Group(attr_expr))).parseString(text) print(result.dump()) # access named fields as dict entries, or output as dict print(result['shape']) print(result.asDict()) prints:: ['shape', 'SQUARE', 'posn', 'upper left', 'color', 'light blue', 'texture', 'burlap'] [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE {'color': 'light blue', 'posn': 'upper left', 'texture': 'burlap', 'shape': 'SQUARE'} See more examples at L{ParseResults} of accessing fields by results name. c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sT x9t | � D]+\ } } t | � d k r1 q n | d } t | t � rc t | d � j � } n t | � d k r� t d | � | | <q t | � d k r� t | d t � r� t | d | � | | <q | j � } | d =t | � d k s t | t � r!| j � r!t | | � | | <q t | d | � | | <q W| j rL| g S| Sd S( Ni i Rr i ( R� R� Rs Ro R R� R� R R� R� Rn ( R� RE R� R� R� t tokt ikeyt dictvalue( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s$ & - ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s # c B s e Z d Z d � Z d � Z RS( sV Converter for ignoring the results of a parsed expression. Example:: source = "a, b, c,d" wd = Word(alphas) wd_list1 = wd + ZeroOrMore(',' + wd) print(wd_list1.parseString(source)) # often, delimiters that are useful during parsing are just in the # way afterward - use Suppress to keep them out of the parsed output wd_list2 = wd + ZeroOrMore(Suppress(',') + wd) print(wd_list2.parseString(source)) prints:: ['a', ',', 'b', ',', 'c', ',', 'd'] ['a', 'b', 'c', 'd'] (See also L{delimitedList}.) c C s g S( N( ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | S( N( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR) � s c B s) e Z d Z d � Z d � Z d � Z RS( sI Wrapper for parse actions, to ensure they are only called once. c C s t | � | _ t | _ d S( N( Re t callableR� t called( R� t methodCall( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C sA | j s+ | j | | | � } t | _ | St | | d � � d S( NRr ( R� R� R� R ( R� R� RN Rp R; ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s t | _ d S( N( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt reset s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c sC t � � � � f d � } y � j | _ Wn t k r> n X| S( ss Decorator for debugging parse actions. When the parse action is called, this decorator will print C{">> entering I{method-name}(line:I{current_source_line}, I{parse_location}, I{matched_tokens})".} When the parse action completes, the decorator will print C{"<<"} followed by the returned value, or any exception that the parse action raised. Example:: wd = Word(alphas) @traceParseAction def remove_duplicate_chars(tokens): return ''.join(sorted(set(''.join(tokens))) wds = OneOrMore(wd).setParseAction(remove_duplicate_chars) print(wds.parseString("slkdjs sld sldd sdlf sdljf")) prints:: >>entering remove_duplicate_chars(line: 'slkdjs sld sldd sdlf sdljf', 0, (['slkdjs', 'sld', 'sldd', 'sdlf', 'sdljf'], {})) <<leaving remove_duplicate_chars (ret: 'dfjkls') ['dfjkls'] c s� � j } | d \ } } } t | � d k rI | d j j d | } n t j j d | t | | � | | f � y � | � } Wn0 t k r� } t j j d | | f � � n Xt j j d | | f � | S( Ni����i i t .s" >>entering %s(line: '%s', %d, %r) s <<leaving %s (exception: %s) s <<leaving %s (ret: %r) ( R� R� R^ Rx t stderrt writeRE Ra ( t paArgst thisFuncR� RN Rp R} RL ( R ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt z# s )( Re R� R� ( R R� ( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR` s t ,c C sx t | � d t | � d t | � d } | rS t | t | | � � j | � S| t t | � | � j | � Sd S( s� Helper to define a delimited list of expressions - the delimiter defaults to ','. By default, the list elements and delimiters can have intervening whitespace, and comments, but this can be overridden by passing C{combine=True} in the constructor. If C{combine} is set to C{True}, the matching tokens are returned as a single token string, with the delimiters included; otherwise, the matching tokens are returned as a list of tokens, with the delimiters suppressed. Example:: delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc'] delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE'] s [R s ]...N( R R R0 R� R) ( RF t delimt combinet dlName( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR> 9 s ,!c s� t � � � � f d � } | d k rB t t � j d � � } n | j � } | j d � | j | d t �| � j d t � � d � S( s: Helper to define a counted list of expressions. This helper defines a pattern of the form:: integer expr expr expr... where the leading integer tells how many expr expressions follow. The matched tokens returns the array of expr tokens as a list - the leading count token is suppressed. If C{intExpr} is specified, it should be a pyparsing expression that produces an integer value. Example:: countedArray(Word(alphas)).parseString('2 ab cd ef') # -> ['ab', 'cd'] # in this parser, the leading integer value is given in binary, # '10' indicating that 2 values are in the array binaryConstant = Word('01').setParseAction(lambda t: int(t[0], 2)) countedArray(Word(alphas), intExpr=binaryConstant).parseString('10 ab cd ef') # -> ['ab', 'cd'] c s; | d } � | r, t t � g | � � p5 t t � >g S( Ni ( R R RA ( R� RN Rp R� ( t arrayExprRF ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt countFieldParseAction_ s -c S s t | d � S( Ni ( Ro ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq d Rr t arrayLenR~ s (len) s ...N( R R� R- RP Rz R� R� R� R� R ( RF t intExprR� ( ( R� RF sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR: L s c C sM g } x@ | D]8 } t | t � r8 | j t | � � q | j | � q W| S( N( Rs R� R R� R ( t LR} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� k s c sF t � � � f d � } | j | d t �� j d t | � � � S( s* Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousLiteral(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches a previous literal, will also match the leading C{"1:1"} in C{"1:10"}. If this is not desired, use C{matchPreviousExpr}. Do I{not} use with packrat parsing enabled. c sc | rT t | � d k r' � | d >q_ t | j � � } � t d � | D� � >n � t � >d S( Ni i c s s | ] } t | � Vq d S( N( R ( R� t tt( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R� R� R� R R ( R� RN Rp t tflat( t rep( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt copyTokenToRepeater� s R~ s (prev) ( R R� R� R� R ( RF R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRM t s c s\ t � � | j � } � | K� � f d � } | j | d t �� j d t | � � � S( sS Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousExpr(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches by expressions, will I{not} match the leading C{"1:1"} in C{"1:10"}; the expressions are evaluated first, and then compared, so C{"1"} is compared with C{"10"}. Do I{not} use with packrat parsing enabled. c s8 t | j � � � � f d � } � j | d t �d S( Nc s7 t | j � � } | � k r3 t d d d � � n d S( NRr i ( R� R� R ( R� RN Rp t theseTokens( t matchTokens( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt mustMatchTheseTokens� s R~ ( R� R� Rz R� ( R� RN Rp R� ( R� ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s R~ s (prev) ( R R� R� R� R� R ( RF t e2R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRL � s c C sU x$ d D] } | j | t | � } q W| j d d � } | j d d � } t | � S( Ns \^-]s s \ns s \t( R� t _bslashR ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRE � s c sD | r! d � } d � } t � n d � } d � } t � g } t | t � r] | j � } n7 t | t j � r~ t | � } n t j d t d d �| s� t � Sd } x� | t | � d k rV| | } x� t | | d � D]f \ } } | | | � r | | | d =Pq� | | | � r� | | | d =| j | | � | } Pq� q� W| d 7} q� W| r| ry� t | � t d j | � � k r�t d d j d � | D� � � j d j | � � St d j d � | D� � � j d j | � � SWqt k rt j d t d d �qXn t � f d � | D� � j d j | � � S( s� Helper to quickly define a set of alternative Literals, and makes sure to do longest-first testing when there is a conflict, regardless of the input order, but returns a C{L{MatchFirst}} for best performance. Parameters: - strs - a string of space-delimited literals, or a collection of string literals - caseless - (default=C{False}) - treat all literals as caseless - useRegex - (default=C{True}) - as an optimization, will generate a Regex object; otherwise, will generate a C{MatchFirst} object (if C{caseless=True}, or if creating a C{Regex} raises an exception) Example:: comp_oper = oneOf("< = > <= >= !=") var = Word(alphas) number = Word(nums) term = var | number comparison_expr = term + comp_oper + term print(comparison_expr.searchString("B = 12 AA=23 B<=AA AA>12")) prints:: [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] c S s | j � | j � k S( N( R, ( R t b( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c S s | j � j | j � � S( N( R, R) ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c S s | | k S( N( ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c S s | j | � S( N( R) ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr s6 Invalid argument to oneOf, expected string or iterableR� i i i Rr s [%s]c s s | ] } t | � Vq d S( N( RE ( R� t sym( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s | t |c s s | ] } t j | � Vq d S( N( R| RG ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s7 Exception creating Regex for oneOf, building MatchFirstc 3 s | ] } � | � Vq d S( N( ( R� R� ( t parseElementClass( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R R Rs R� R� R� Rw R� R� R� R� R R� R� R R� R% R� Ra R ( t strsR+ t useRegext isequalt maskst symbolsR� t curR� R ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRQ � sL ! !33 c C s t t t | | � � � S( s� Helper to easily and clearly define a dictionary by specifying the respective patterns for the key and value. Takes care of defining the C{L{Dict}}, C{L{ZeroOrMore}}, and C{L{Group}} tokens in the proper order. The key pattern can include delimiting markers or punctuation, as long as they are suppressed, thereby leaving the significant key text. The value pattern can include named results, so that the C{Dict} results can include named token fields. Example:: text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) print(OneOrMore(attr_expr).parseString(text).dump()) attr_label = label attr_value = Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join) # similar to Dict, but simpler call format result = dictOf(attr_label, attr_value).parseString(text) print(result.dump()) print(result['shape']) print(result.shape) # object attribute access works too print(result.asDict()) prints:: [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE SQUARE {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} ( R R0 R ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR? � s !c C s| t � j d � � } | j � } t | _ | d � | | d � } | rV d � } n d � } | j | � | j | _ | S( s� Helper to return the original, untokenized text for a given expression. Useful to restore the parsed fields of an HTML start tag into the raw tag text itself, or to revert separate tokens with intervening whitespace back to the original matching input text. By default, returns astring containing the original parsed text. If the optional C{asString} argument is passed as C{False}, then the return value is a C{L{ParseResults}} containing any results names that were originally matched, and a single token containing the original matched text from the input string. So if the expression passed to C{L{originalTextFor}} contains expressions with defined results names, you must set C{asString} to C{False} if you want to preserve those results name values. Example:: src = "this is test <b> bold <i>text</i> </b> normal text " for tag in ("b","i"): opener,closer = makeHTMLTags(tag) patt = originalTextFor(opener + SkipTo(closer) + closer) print(patt.searchString(src)[0]) prints:: ['<b> bold <i>text</i> </b>'] ['<i>text</i>'] c S s | S( N( ( R� R� Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq 8 Rr t _original_startt _original_endc S s | | j | j !S( N( R� R� ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq = Rr c S s' | | j d � | j d � !g | (d S( NR� R� ( R� ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt extractText? s ( R Rz R� R� R} Ru ( RF t asStringt locMarkert endlocMarkert matchExprR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRe s c C s t | � j d � � S( sp Helper to undo pyparsing's default grouping of And expressions, even if all but one are non-empty. c S s | d S( Ni ( ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq J Rr ( R+ Rz ( RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRf E s c C sE t � j d � � } t | d � | d � | j � j � d � � S( s� Helper to decorate a returned token with its starting and ending locations in the input string. This helper adds the following results names: - locn_start = location where matched expression begins - locn_end = location where matched expression ends - value = the actual parsed results Be careful if the input text contains C{<TAB>} characters, you may want to call C{L{ParserElement.parseWithTabs}} Example:: wd = Word(alphas) for match in locatedExpr(wd).searchString("ljsdf123lksdjjf123lkkjj1222"): print(match) prints:: [[0, 'ljsdf', 5]] [[8, 'lksdjjf', 15]] [[18, 'lkkjj', 23]] c S s | S( N( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq ` Rr t locn_startR� t locn_end( R Rz R R� R� ( RF t locator( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRh L s s \[]-*.$+^?()~ RK c C s | d d S( Ni i ( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq k Rr s \\0?[xX][0-9a-fA-F]+c C s t t | d j d � d � � S( Ni s \0xi ( t unichrRo t lstrip( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq l Rr s \\0[0-7]+c C s t t | d d d � � S( Ni i i ( R� Ro ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq m Rr R< s \]s \wRz R R t negatet bodyR c sO d � � y- d j � f d � t j | � j D� � SWn t k rJ d SXd S( s� Helper to easily define string ranges for use in Word construction. Borrows syntax from regexp '[]' string range definitions:: srange("[0-9]") -> "0123456789" srange("[a-z]") -> "abcdefghijklmnopqrstuvwxyz" srange("[a-z$_]") -> "abcdefghijklmnopqrstuvwxyz$_" The input string must be enclosed in []'s, and the returned string is the expanded character set joined into a single string. The values enclosed in the []'s may be: - a single character - an escaped character with a leading backslash (such as C{\-} or C{\]}) - an escaped hex character with a leading C{'\x'} (C{\x21}, which is a C{'!'} character) (C{\0x##} is also supported for backwards compatibility) - an escaped octal character with a leading C{'\0'} (C{\041}, which is a C{'!'} character) - a range of any of the above, separated by a dash (C{'a-z'}, etc.) - any combination of the above (C{'aeiouy'}, C{'a-zA-Z0-9_$'}, etc.) c S sK t | t � s | Sd j d � t t | d � t | d � d � D� � S( NRr c s s | ] } t | � Vq d S( N( R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s i i ( Rs R R� R� t ord( t p( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr Rr c 3 s | ] } � | � Vq d S( N( ( R� t part( t _expanded( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s N( R� t _reBracketExprR� R� Ra ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR] r s - c s � f d � } | S( st Helper method for defining parse actions that require matching at a specific column in the input text. c s2 t | | � � k r. t | | d � � � n d S( Ns matched token not at column %d( R7 R ( R@ t locnRJ ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt verifyCol� s ( ( R� R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRK � s c s � f d � S( s� Helper method for common parse actions that simply return a literal value. Especially useful when used with C{L{transformString<ParserElement.transformString>}()}. Example:: num = Word(nums).setParseAction(lambda toks: int(toks[0])) na = oneOf("N/A NA").setParseAction(replaceWith(math.nan)) term = na | num OneOrMore(term).parseString("324 234 N/A 234") # -> [324, 234, nan, 234] c s � g S( N( ( R� RN Rp ( t replStr( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr ( ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRZ � s c C s | d d d !S( s Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use removeQuotes to strip quotation marks from parsed results quotedString.setParseAction(removeQuotes) quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] i i i����( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRX � s c sa � � f d � } y" t � d t � d � j � } Wn t k rS t � � } n X| | _ | S( sG Helper to define a parse action by mapping a function to all elements of a ParseResults list.If any additional args are passed, they are forwarded to the given function as additional arguments after the token, as in C{hex_integer = Word(hexnums).setParseAction(tokenMap(int, 16))}, which will convert the parsed data to an integer using base 16. Example (compare the last to example in L{ParserElement.transformString}:: hex_ints = OneOrMore(Word(hexnums)).setParseAction(tokenMap(int, 16)) hex_ints.runTests(''' 00 11 22 aa FF 0a 0d 1a ''') upperword = Word(alphas).setParseAction(tokenMap(str.upper)) OneOrMore(upperword).runTests(''' my kingdom for a horse ''') wd = Word(alphas).setParseAction(tokenMap(str.title)) OneOrMore(wd).setParseAction(' '.join).runTests(''' now is the winter of our discontent made glorious summer by this sun of york ''') prints:: 00 11 22 aa FF 0a 0d 1a [0, 17, 34, 170, 255, 10, 13, 26] my kingdom for a horse ['MY', 'KINGDOM', 'FOR', 'A', 'HORSE'] now is the winter of our discontent made glorious summer by this sun of york ['Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York'] c s g | D] } � | � � ^ q S( N( ( R� RN Rp t tokn( R� RO ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s R� R^ ( R` R� Ra Ru ( RO R� R� Rd ( ( R� RO sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRk � s c C s t | � j � S( N( R R, ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R t lower( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c C s< t | t � r+ | } t | d | �} n | j } t t t d � } | r� t j � j t � } t d � | d � t t t | t d � | � � � t d d t g �j d � j d � � t d � } n� d j d � t D� � } t j � j t � t | � B} t d � | d � t t t | j t � t t d � | � � � � t d d t g �j d � j d � � t d � } t t d � | d � } | j d d j | j d d � j � j � � � j d | � } | j d d j | j d d � j � j � � � j d | � } | | _ | | _ | | f S( sR Internal helper to construct opening and closing tag expressions, given a tag nameR+ s _-:R t tagt =t /R� RA c S s | d d k S( Ni R� ( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr R Rr c s s! | ] } | d k r | Vq d S( R N( ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s c S s | d d k S( Ni R� ( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr s </R5 t :R s <%s>RL s </%s>( Rs R� R R� R- R2 R1 R< R� Rz RX R) R R0 R R R� R� R� RT RW R@ R t _LR� t titleR� R� R� ( t tagStrt xmlt resnamet tagAttrNamet tagAttrValuet openTagt printablesLessRAbrackt closeTag( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _makeTags� s" o {AA c C s t | t � S( s Helper to construct opening and closing tag expressions for HTML, given a tag name. Matches tags in either upper or lower case, attributes with namespaces and with quoted or unquoted values. Example:: text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' # makeHTMLTags returns pyparsing expressions for the opening and closing tags as a 2-tuple a,a_end = makeHTMLTags("A") link_expr = a + SkipTo(a_end)("link_text") + a_end for link in link_expr.searchString(text): # attributes in the <A> tag (like "href" shown here) are also accessible as named results print(link.link_text, '->', link.href) prints:: pyparsing -> http://pyparsing.wikispaces.com ( R R� ( R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRI � s c C s t | t � S( s� Helper to construct opening and closing tag expressions for XML, given a tag name. Matches tags only in the given upper/lower case. Example: similar to L{makeHTMLTags} ( R R� ( R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRJ s c sT | r | � n | j � � g � D] \ } } | | f ^ q# � � f d � } | S( s< Helper to create a validating parse action to be used with start tags created with C{L{makeXMLTags}} or C{L{makeHTMLTags}}. Use C{withAttribute} to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as C{<TD>} or C{<DIV>}. Call C{withAttribute} with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in C{(align="right")}, or - as an explicit dict with C{**} operator, when an attribute name is also a Python reserved word, as in C{**{"class":"Customer", "align":"right"}} - a list of name-value tuples, as in ( ("ns1:class", "Customer"), ("ns2:align","right") ) For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for C{class} (with or without a namespace), use C{L{withClass}}. To verify that the attribute exists, but without specifying a value, pass C{withAttribute.ANY_VALUE} as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = makeHTMLTags("div") # only match div tag having a type attribute with value "grid" div_grid = div().setParseAction(withAttribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().setParseAction(withAttribute(type=withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 c s� x~ � D]v \ } } | | k r8 t | | d | � � n | t j k r | | | k r t | | d | | | | f � � q q Wd S( Ns no matching attribute s+ attribute '%s' has value '%s', must be '%s'( R Rc t ANY_VALUE( R� RN R� t attrNamet attrValue( t attrs( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� R s ( R� ( R� t attrDictR� R� R� ( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRc s 2 %c C s' | r d | n d } t i | | 6� S( s� Simplified version of C{L{withAttribute}} when matching on a div class - made difficult because C{class} is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = makeHTMLTags("div") div_grid = div().setParseAction(withClass("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) div_any_type = div().setParseAction(withClass(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 s %s:classt class( Rc ( t classnamet namespacet classattr( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRi \ s t (RY c C s< t � } | | | | B} xt | � D]\ } } | d d \ } } } } | d k rd d | n d | } | d k r� | d k s� t | � d k r� t d � � n | \ } } n t � j | � } | t j k r�| d k r t | | � t | t | � � } q�| d k rx| d k rQt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n+| t j k r�| d k r)t | t � st | � } n t | j | � t | | � } q�| d k r�| d k rpt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n t d � � | r | j | � n | | j | � | BK} | } q( W| | K} | S( s� Helper method for constructing grammars of expressions made up of operators working in a precedence hierarchy. Operators may be unary or binary, left- or right-associative. Parse actions can also be attached to operator expressions. The generated parser will also recognize the use of parentheses to override operator precedences (see example below). Note: if you define a deep operator list, you may see performance issues when using infixNotation. See L{ParserElement.enablePackrat} for a mechanism to potentially improve your parser performance. Parameters: - baseExpr - expression representing the most basic element for the nested - opList - list of tuples, one for each operator precedence level in the expression grammar; each tuple is of the form (opExpr, numTerms, rightLeftAssoc, parseAction), where: - opExpr is the pyparsing expression for the operator; may also be a string, which will be converted to a Literal; if numTerms is 3, opExpr is a tuple of two expressions, for the two operators separating the 3 terms - numTerms is the number of terms for this operator (must be 1, 2, or 3) - rightLeftAssoc is the indicator whether the operator is right or left associative, using the pyparsing-defined constants C{opAssoc.RIGHT} and C{opAssoc.LEFT}. - parseAction is the parse action to be associated with expressions matching this operator expression (the parse action tuple member may be omitted) - lpar - expression for matching left-parentheses (default=C{Suppress('(')}) - rpar - expression for matching right-parentheses (default=C{Suppress(')')}) Example:: # simple example of four-function arithmetic with ints and variable names integer = pyparsing_common.signed_integer varname = pyparsing_common.identifier arith_expr = infixNotation(integer | varname, [ ('-', 1, opAssoc.RIGHT), (oneOf('* /'), 2, opAssoc.LEFT), (oneOf('+ -'), 2, opAssoc.LEFT), ]) arith_expr.runTests(''' 5+3*6 (5+3)*6 -2--11 ''', fullDump=False) prints:: 5+3*6 [[5, '+', [3, '*', 6]]] (5+3)*6 [[[5, '+', 3], '*', 6]] -2--11 [[['-', 2], '-', ['-', 11]]] i i s %s terms %s%s termi s@ if numterms=3, opExpr must be a tuple or list of two expressionsi s6 operator must be unary (1), binary (2), or ternary (3)s2 operator must indicate right or left associativityN( N( R R� R� R� R� R� RR t LEFTR R R t RIGHTRs R RF Rz ( t baseExprt opListt lpart rparR} t lastExprR� t operDeft opExprt arityt rightLeftAssocR� t termNamet opExpr1t opExpr2t thisExprR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRg � sR ; ' /' $ /' s4 "(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t "s string enclosed in double quotess4 '(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t 's string enclosed in single quotess* quotedString using single or double quotest us unicode string literalc C s! | | k r t d � � n | d k r�t | t � rt | t � rt | � d k r� t | � d k r� | d k r� t t | t | | t j d d �� � j d � � } q|t j � t | | t j � j d � � } q�| d k r9t t | t | � t | � t t j d d �� � j d � � } q�t t t | � t | � t t j d d �� � j d � � } q�t d � � n t � } | d k r�| t t | � t | | B| B� t | � � K} n. | t t | � t | | B� t | � � K} | j d | | f � | S( s~ Helper method for defining nested lists enclosed in opening and closing delimiters ("(" and ")" are the default). Parameters: - opener - opening character for a nested list (default=C{"("}); can also be a pyparsing expression - closer - closing character for a nested list (default=C{")"}); can also be a pyparsing expression - content - expression for items within the nested lists (default=C{None}) - ignoreExpr - expression for ignoring opening and closing delimiters (default=C{quotedString}) If an expression is not provided for the content argument, the nested expression will capture all whitespace-delimited content between delimiters as a list of separate values. Use the C{ignoreExpr} argument to define expressions that may contain opening or closing characters that should not be treated as opening or closing characters for nesting, such as quotedString or a comment expression. Specify multiple expressions using an C{L{Or}} or C{L{MatchFirst}}. The default is L{quotedString}, but if no expressions are to be ignored, then pass C{None} for this argument. Example:: data_type = oneOf("void int short long char float double") decl_data_type = Combine(data_type + Optional(Word('*'))) ident = Word(alphas+'_', alphanums+'_') number = pyparsing_common.number arg = Group(decl_data_type + ident) LPAR,RPAR = map(Suppress, "()") code_body = nestedExpr('{', '}', ignoreExpr=(quotedString | cStyleComment)) c_function = (decl_data_type("type") + ident("name") + LPAR + Optional(delimitedList(arg), [])("args") + RPAR + code_body("body")) c_function.ignore(cStyleComment) source_code = ''' int is_odd(int x) { return (x%2); } int dec_to_hex(char hchar) { if (hchar >= '0' && hchar <= '9') { return (ord(hchar)-ord('0')); } else { return (10+ord(hchar)-ord('A')); } } ''' for func in c_function.searchString(source_code): print("%(name)s (%(type)s) args: %(args)s" % func) prints:: is_odd (int) args: [['int', 'x']] dec_to_hex (int) args: [['char', 'hchar']] s. opening and closing strings cannot be the samei RK c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq 9 Rr c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq < Rr c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq B Rr c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq F Rr sO opening and closing arguments must be strings if no content expression is givens nested %s%s expressionN( R� R� Rs R� R� R R R R" Rf Rz RA R� R R R R) R0 R� ( t openert closert contentR� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRN � s4 : $ $ 5.c s5 � f d � } � f d � } � f d � } t t � j d � j � � } t � t � j | � j d � } t � j | � j d � } t � j | � j d � } | r� t t | � | t | t | � t | � � | � } n0 t t | � t | t | � t | � � � } | j t t � � | j d � S( s Helper method for defining space-delimited indentation blocks, such as those used to define block statements in Python source code. Parameters: - blockStatementExpr - expression defining syntax of statement that is repeated within the indented block - indentStack - list created by caller to manage indentation stack (multiple statementWithIndentedBlock expressions within a single grammar should share a common indentStack) - indent - boolean indicating whether block must be indented beyond the the current level; set to False for block of left-most statements (default=C{True}) A valid block must contain at least one C{blockStatement}. Example:: data = ''' def A(z): A1 B = 100 G = A2 A2 A3 B def BB(a,b,c): BB1 def BBA(): bba1 bba2 bba3 C D def spam(x,y): def eggs(z): pass ''' indentStack = [1] stmt = Forward() identifier = Word(alphas, alphanums) funcDecl = ("def" + identifier + Group( "(" + Optional( delimitedList(identifier) ) + ")" ) + ":") func_body = indentedBlock(stmt, indentStack) funcDef = Group( funcDecl + func_body ) rvalue = Forward() funcCall = Group(identifier + "(" + Optional(delimitedList(rvalue)) + ")") rvalue << (funcCall | identifier | Word(nums)) assignment = Group(identifier + "=" + rvalue) stmt << ( funcDef | assignment | identifier ) module_body = OneOrMore(stmt) parseTree = module_body.parseString(data) parseTree.pprint() prints:: [['def', 'A', ['(', 'z', ')'], ':', [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], 'B', ['def', 'BB', ['(', 'a', 'b', 'c', ')'], ':', [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], 'C', 'D', ['def', 'spam', ['(', 'x', 'y', ')'], ':', [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] c ss | t | � k r d St | | � } | � d k ro | � d k rZ t | | d � � n t | | d � � n d S( Ni����s illegal nestings not a peer entry( R� R7 R R ( R� RN Rp t curCol( t indentStack( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkPeerIndent� s c sE t | | � } | � d k r/ � j | � n t | | d � � d S( Ni����s not a subentry( R7 R R ( R� RN Rp R+ ( R, ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkSubIndent� s c sn | t | � k r d St | | � } � oH | � d k oH | � d k s` t | | d � � n � j � d S( Ni����i����s not an unindent( R� R7 R R� ( R� RN Rp R+ ( R, ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkUnindent� s &s t INDENTRr t UNINDENTs indented block( R R R� R� R Rz R� R R R� R� ( t blockStatementExprR, R$ R- R. R/ R7 R0 t PEERt UNDENTt smExpr( ( R, sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRd Q s N "8 $s# [\0xc0-\0xd6\0xd8-\0xf6\0xf8-\0xff]s [\0xa1-\0xbf\0xd7\0xf7]s _:s any tags gt lt amp nbsp quot aposs ><& "'s &(?P<entity>R� s );s common HTML entityc C s t j | j � S( sR Helper parser action to replace common HTML entities with their special characters( t _htmlEntityMapR� t entity( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRY � s s /\*(?:[^*]|\*(?!/))*s */s C style comments <!--[\s\S]*?-->s HTML comments .*s rest of lines //(?:\\\n|[^\n])*s // comments C++ style comments #.*s Python style comments t commaItemR� c B s� e Z d Z e e � Z e e � Z e e � j d � j e � Z e e � j d � j e e d � � Z e d � j d � j e � Z e � j e � d e � j e � j d � Z e j d � � e e e e d � j � e � Bj d � Z e j e � e d � j d � j e � Z e d � j d � j e � Z e e Be Bj � Z e d � j d � j e � Z e e d e d � j d � Z e d � j d � Z e d � j d � Z e d e d j d � Z! e e d e d8 � d e e d e d9 � j d � Z" e" j# d � � d e j d � Z$ e% e! e$ Be" Bj d! � � j d! � Z& e d" � j d# � Z' e( d$ d% � � Z) e( d& d' � � Z* e d( � j d) � Z+ e d* � j d+ � Z, e d, � j d- � Z- e. j � e/ j � BZ0 e( d. � � Z1 e% e2 e3 d/ � e4 � e e5 d0 d/ �e e6 d1 � � � � j � j d2 � Z7 e8 e e9 j: � e7 Bd3 d4 �� j d5 � Z; e( e d6 � � � Z< e( e d7 � � � Z= RS(: s� Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (L{integers<integer>}, L{reals<real>}, L{scientific notation<sci_real>}) - common L{programming identifiers<identifier>} - network addresses (L{MAC<mac_address>}, L{IPv4<ipv4_address>}, L{IPv6<ipv6_address>}) - ISO8601 L{dates<iso8601_date>} and L{datetime<iso8601_datetime>} - L{UUID<uuid>} - L{comma-separated list<comma_separated_list>} Parse actions: - C{L{convertToInteger}} - C{L{convertToFloat}} - C{L{convertToDate}} - C{L{convertToDatetime}} - C{L{stripHTMLTags}} - C{L{upcaseTokens}} - C{L{downcaseTokens}} Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] t integers hex integeri s [+-]?\d+s signed integerR� t fractionc C s | d | d S( Ni i����( ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr Rz s" fraction or mixed integer-fractions [+-]?\d+\.\d*s real numbers+ [+-]?\d+([eE][+-]?\d+|\.\d*([eE][+-]?\d+)?)s$ real number with scientific notations [+-]?\d+\.?\d*([eE][+-]?\d+)?t fnumberR� t identifiersK (25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}s IPv4 addresss [0-9a-fA-F]{1,4}t hex_integerR i s full IPv6 addressi i s ::s short IPv6 addressc C s t d � | D� � d k S( Nc s s' | ] } t j j | � r d Vq d S( i N( Rl t _ipv6_partR� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s i ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr s ::ffff:s mixed IPv6 addresss IPv6 addresss: [0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}s MAC addresss %Y-%m-%dc s � f d � } | S( s� Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%d"}) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] c sP y t j | d � � j � SWn+ t k rK } t | | t | � � � n Xd S( Ni ( R t strptimet dateR� R Ru ( R� RN Rp t ve( t fmt( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt cvt_fn� s ( ( RB RC ( ( RB sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt convertToDate� s s %Y-%m-%dT%H:%M:%S.%fc s � f d � } | S( s Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%dT%H:%M:%S.%f"}) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] c sJ y t j | d � � SWn+ t k rE } t | | t | � � � n Xd S( Ni ( R R? R� R Ru ( R� RN Rp RA ( RB ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRC � s ( ( RB RC ( ( RB sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt convertToDatetime� s s7 (?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?s ISO8601 dates� (?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?s ISO8601 datetimes2 [0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}t UUIDc C s t j j | d � S( s Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' td,td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page' i ( Rl t _html_stripperR{ ( R� RN R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt stripHTMLTags� s R� R< s R8 R� Rr s comma separated listc C s t | � j � S( N( R R, ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr ( i i ( i i (> R� R� R� Rk Ro t convertToIntegert floatt convertToFloatR- RP R� Rz R9 RB R= R% t signed_integerR: R� R R� t mixed_integerR� t realt sci_realR� t numberR; R2 R1 R< t ipv4_addressR> t _full_ipv6_addresst _short_ipv6_addressR� t _mixed_ipv6_addressR t ipv6_addresst mac_addressR# RD RE t iso8601_datet iso8601_datetimet uuidR5 R4 RG RH R R R RT R, t _commasepitemR> RW R� t comma_separated_listRb R@ ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRl � sL � ' /- ;&J+t __main__t selectt froms _$R� R� t columnsR� t tablest commandsK # '*' as column list and dotted table name select * from SYS.XYZZY # caseless match on "SELECT", and casts back to "select" SELECT * from XYZZY, ABC # list of column names, and mixed case SELECT keyword Select AA,BB,CC from Sys.dual # multiple tables Select A, B, C from Sys.dual, Table2 # invalid SELECT keyword - should fail Xelect A, B, C from Sys.dual # incomplete command - should fail Select # invalid column name - should fail Select ^^^ frox Sys.dual s] 100 -100 +100 3.14159 6.02e23 1e-12 s 100 FF s6 12345678-1234-5678-1234-567812345678 (� R� t __version__t __versionTime__t __author__R� t weakrefR R� R� Rx R� R| RS R� R8 RR R� R t _threadR t ImportErrort threadingR R� t ordereddictR� t __all__R� t version_infoRQ R t maxsizeR$ Ru R� t chrR� R R� R� R2 t reversedR� R� R4 Rx RI RJ R_ t maxintt xrangeR� t __builtin__R� t fnameR R` R� R� R� R� R� R� t ascii_uppercaset ascii_lowercaseR2 RP RB R1 R� R� t printableRT Ra R R R R! R$ R� R t MutableMappingt registerR7 RH RE RG RK RM RO Re R" R* R R R R Ri R R R Rj R- R% R# R R, Rp R R R R( R' R/ R. R R R R R R R R R� R R0 R� R� R R& R R� R+ R R R R) R R` R� R> R: R� RM RL RE R� RQ R? Re Rf Rh R� RA RG RF R_ R^ Rz t _escapedPunct _escapedHexChart _escapedOctChart UNICODEt _singleChart _charRangeR� R� R] RK RZ RX Rk Rb R@ R RI RJ Rc R Ri RR R R Rg RS R< R\ RW Ra RN Rd R3 RU R5 R4 R� R� R6 R� R9 RY R6 RC R� R[ R= R; RD RV R� RZ R8 Rl R� t selectTokent fromTokent identt columnNamet columnNameListt columnSpect tableNamet tableNameListt simpleSQLR" RP R; R= RY RF ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt <module>= s� * 8 � � � @� � � � � & A=�I�G3 pLOD|M &# @sQ,A , I # % !4@ , ? # k %Z r (, #8+� $ PK @N#]�XMZ�u �u * site-packages/pkg_resources/_vendor/six.pynu �[��� """Utilities for writing code that runs on Python 2 and 3""" # Copyright (c) 2010-2015 Benjamin Peterson # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in all # copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. from __future__ import absolute_import import functools import itertools import operator import sys import types __author__ = "Benjamin Peterson <benjamin@python.org>" __version__ = "1.10.0" # Useful for very coarse version differentiation. PY2 = sys.version_info[0] == 2 PY3 = sys.version_info[0] == 3 PY34 = sys.version_info[0:2] >= (3, 4) if PY3: string_types = str, integer_types = int, class_types = type, text_type = str binary_type = bytes MAXSIZE = sys.maxsize else: string_types = basestring, integer_types = (int, long) class_types = (type, types.ClassType) text_type = unicode binary_type = str if sys.platform.startswith("java"): # Jython always uses 32 bits. MAXSIZE = int((1 << 31) - 1) else: # It's possible to have sizeof(long) != sizeof(Py_ssize_t). class X(object): def __len__(self): return 1 << 31 try: len(X()) except OverflowError: # 32-bit MAXSIZE = int((1 << 31) - 1) else: # 64-bit MAXSIZE = int((1 << 63) - 1) del X def _add_doc(func, doc): """Add documentation to a function.""" func.__doc__ = doc def _import_module(name): """Import module, returning the module after the last dot.""" __import__(name) return sys.modules[name] class _LazyDescr(object): def __init__(self, name): self.name = name def __get__(self, obj, tp): result = self._resolve() setattr(obj, self.name, result) # Invokes __set__. try: # This is a bit ugly, but it avoids running this again by # removing this descriptor. delattr(obj.__class__, self.name) except AttributeError: pass return result class MovedModule(_LazyDescr): def __init__(self, name, old, new=None): super(MovedModule, self).__init__(name) if PY3: if new is None: new = name self.mod = new else: self.mod = old def _resolve(self): return _import_module(self.mod) def __getattr__(self, attr): _module = self._resolve() value = getattr(_module, attr) setattr(self, attr, value) return value class _LazyModule(types.ModuleType): def __init__(self, name): super(_LazyModule, self).__init__(name) self.__doc__ = self.__class__.__doc__ def __dir__(self): attrs = ["__doc__", "__name__"] attrs += [attr.name for attr in self._moved_attributes] return attrs # Subclasses should override this _moved_attributes = [] class MovedAttribute(_LazyDescr): def __init__(self, name, old_mod, new_mod, old_attr=None, new_attr=None): super(MovedAttribute, self).__init__(name) if PY3: if new_mod is None: new_mod = name self.mod = new_mod if new_attr is None: if old_attr is None: new_attr = name else: new_attr = old_attr self.attr = new_attr else: self.mod = old_mod if old_attr is None: old_attr = name self.attr = old_attr def _resolve(self): module = _import_module(self.mod) return getattr(module, self.attr) class _SixMetaPathImporter(object): """ A meta path importer to import six.moves and its submodules. This class implements a PEP302 finder and loader. It should be compatible with Python 2.5 and all existing versions of Python3 """ def __init__(self, six_module_name): self.name = six_module_name self.known_modules = {} def _add_module(self, mod, *fullnames): for fullname in fullnames: self.known_modules[self.name + "." + fullname] = mod def _get_module(self, fullname): return self.known_modules[self.name + "." + fullname] def find_module(self, fullname, path=None): if fullname in self.known_modules: return self return None def __get_module(self, fullname): try: return self.known_modules[fullname] except KeyError: raise ImportError("This loader does not know module " + fullname) def load_module(self, fullname): try: # in case of a reload return sys.modules[fullname] except KeyError: pass mod = self.__get_module(fullname) if isinstance(mod, MovedModule): mod = mod._resolve() else: mod.__loader__ = self sys.modules[fullname] = mod return mod def is_package(self, fullname): """ Return true, if the named module is a package. We need this method to get correct spec objects with Python 3.4 (see PEP451) """ return hasattr(self.__get_module(fullname), "__path__") def get_code(self, fullname): """Return None Required, if is_package is implemented""" self.__get_module(fullname) # eventually raises ImportError return None get_source = get_code # same as get_code _importer = _SixMetaPathImporter(__name__) class _MovedItems(_LazyModule): """Lazy loading of moved objects""" __path__ = [] # mark as package _moved_attributes = [ MovedAttribute("cStringIO", "cStringIO", "io", "StringIO"), MovedAttribute("filter", "itertools", "builtins", "ifilter", "filter"), MovedAttribute("filterfalse", "itertools", "itertools", "ifilterfalse", "filterfalse"), MovedAttribute("input", "__builtin__", "builtins", "raw_input", "input"), MovedAttribute("intern", "__builtin__", "sys"), MovedAttribute("map", "itertools", "builtins", "imap", "map"), MovedAttribute("getcwd", "os", "os", "getcwdu", "getcwd"), MovedAttribute("getcwdb", "os", "os", "getcwd", "getcwdb"), MovedAttribute("range", "__builtin__", "builtins", "xrange", "range"), MovedAttribute("reload_module", "__builtin__", "importlib" if PY34 else "imp", "reload"), MovedAttribute("reduce", "__builtin__", "functools"), MovedAttribute("shlex_quote", "pipes", "shlex", "quote"), MovedAttribute("StringIO", "StringIO", "io"), MovedAttribute("UserDict", "UserDict", "collections"), MovedAttribute("UserList", "UserList", "collections"), MovedAttribute("UserString", "UserString", "collections"), MovedAttribute("xrange", "__builtin__", "builtins", "xrange", "range"), MovedAttribute("zip", "itertools", "builtins", "izip", "zip"), MovedAttribute("zip_longest", "itertools", "itertools", "izip_longest", "zip_longest"), MovedModule("builtins", "__builtin__"), MovedModule("configparser", "ConfigParser"), MovedModule("copyreg", "copy_reg"), MovedModule("dbm_gnu", "gdbm", "dbm.gnu"), MovedModule("_dummy_thread", "dummy_thread", "_dummy_thread"), MovedModule("http_cookiejar", "cookielib", "http.cookiejar"), MovedModule("http_cookies", "Cookie", "http.cookies"), MovedModule("html_entities", "htmlentitydefs", "html.entities"), MovedModule("html_parser", "HTMLParser", "html.parser"), MovedModule("http_client", "httplib", "http.client"), MovedModule("email_mime_multipart", "email.MIMEMultipart", "email.mime.multipart"), MovedModule("email_mime_nonmultipart", "email.MIMENonMultipart", "email.mime.nonmultipart"), MovedModule("email_mime_text", "email.MIMEText", "email.mime.text"), MovedModule("email_mime_base", "email.MIMEBase", "email.mime.base"), MovedModule("BaseHTTPServer", "BaseHTTPServer", "http.server"), MovedModule("CGIHTTPServer", "CGIHTTPServer", "http.server"), MovedModule("SimpleHTTPServer", "SimpleHTTPServer", "http.server"), MovedModule("cPickle", "cPickle", "pickle"), MovedModule("queue", "Queue"), MovedModule("reprlib", "repr"), MovedModule("socketserver", "SocketServer"), MovedModule("_thread", "thread", "_thread"), MovedModule("tkinter", "Tkinter"), MovedModule("tkinter_dialog", "Dialog", "tkinter.dialog"), MovedModule("tkinter_filedialog", "FileDialog", "tkinter.filedialog"), MovedModule("tkinter_scrolledtext", "ScrolledText", "tkinter.scrolledtext"), MovedModule("tkinter_simpledialog", "SimpleDialog", "tkinter.simpledialog"), MovedModule("tkinter_tix", "Tix", "tkinter.tix"), MovedModule("tkinter_ttk", "ttk", "tkinter.ttk"), MovedModule("tkinter_constants", "Tkconstants", "tkinter.constants"), MovedModule("tkinter_dnd", "Tkdnd", "tkinter.dnd"), MovedModule("tkinter_colorchooser", "tkColorChooser", "tkinter.colorchooser"), MovedModule("tkinter_commondialog", "tkCommonDialog", "tkinter.commondialog"), MovedModule("tkinter_tkfiledialog", "tkFileDialog", "tkinter.filedialog"), MovedModule("tkinter_font", "tkFont", "tkinter.font"), MovedModule("tkinter_messagebox", "tkMessageBox", "tkinter.messagebox"), MovedModule("tkinter_tksimpledialog", "tkSimpleDialog", "tkinter.simpledialog"), MovedModule("urllib_parse", __name__ + ".moves.urllib_parse", "urllib.parse"), MovedModule("urllib_error", __name__ + ".moves.urllib_error", "urllib.error"), MovedModule("urllib", __name__ + ".moves.urllib", __name__ + ".moves.urllib"), MovedModule("urllib_robotparser", "robotparser", "urllib.robotparser"), MovedModule("xmlrpc_client", "xmlrpclib", "xmlrpc.client"), MovedModule("xmlrpc_server", "SimpleXMLRPCServer", "xmlrpc.server"), ] # Add windows specific modules. if sys.platform == "win32": _moved_attributes += [ MovedModule("winreg", "_winreg"), ] for attr in _moved_attributes: setattr(_MovedItems, attr.name, attr) if isinstance(attr, MovedModule): _importer._add_module(attr, "moves." + attr.name) del attr _MovedItems._moved_attributes = _moved_attributes moves = _MovedItems(__name__ + ".moves") _importer._add_module(moves, "moves") class Module_six_moves_urllib_parse(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_parse""" _urllib_parse_moved_attributes = [ MovedAttribute("ParseResult", "urlparse", "urllib.parse"), MovedAttribute("SplitResult", "urlparse", "urllib.parse"), MovedAttribute("parse_qs", "urlparse", "urllib.parse"), MovedAttribute("parse_qsl", "urlparse", "urllib.parse"), MovedAttribute("urldefrag", "urlparse", "urllib.parse"), MovedAttribute("urljoin", "urlparse", "urllib.parse"), MovedAttribute("urlparse", "urlparse", "urllib.parse"), MovedAttribute("urlsplit", "urlparse", "urllib.parse"), MovedAttribute("urlunparse", "urlparse", "urllib.parse"), MovedAttribute("urlunsplit", "urlparse", "urllib.parse"), MovedAttribute("quote", "urllib", "urllib.parse"), MovedAttribute("quote_plus", "urllib", "urllib.parse"), MovedAttribute("unquote", "urllib", "urllib.parse"), MovedAttribute("unquote_plus", "urllib", "urllib.parse"), MovedAttribute("urlencode", "urllib", "urllib.parse"), MovedAttribute("splitquery", "urllib", "urllib.parse"), MovedAttribute("splittag", "urllib", "urllib.parse"), MovedAttribute("splituser", "urllib", "urllib.parse"), MovedAttribute("uses_fragment", "urlparse", "urllib.parse"), MovedAttribute("uses_netloc", "urlparse", "urllib.parse"), MovedAttribute("uses_params", "urlparse", "urllib.parse"), MovedAttribute("uses_query", "urlparse", "urllib.parse"), MovedAttribute("uses_relative", "urlparse", "urllib.parse"), ] for attr in _urllib_parse_moved_attributes: setattr(Module_six_moves_urllib_parse, attr.name, attr) del attr Module_six_moves_urllib_parse._moved_attributes = _urllib_parse_moved_attributes _importer._add_module(Module_six_moves_urllib_parse(__name__ + ".moves.urllib_parse"), "moves.urllib_parse", "moves.urllib.parse") class Module_six_moves_urllib_error(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_error""" _urllib_error_moved_attributes = [ MovedAttribute("URLError", "urllib2", "urllib.error"), MovedAttribute("HTTPError", "urllib2", "urllib.error"), MovedAttribute("ContentTooShortError", "urllib", "urllib.error"), ] for attr in _urllib_error_moved_attributes: setattr(Module_six_moves_urllib_error, attr.name, attr) del attr Module_six_moves_urllib_error._moved_attributes = _urllib_error_moved_attributes _importer._add_module(Module_six_moves_urllib_error(__name__ + ".moves.urllib.error"), "moves.urllib_error", "moves.urllib.error") class Module_six_moves_urllib_request(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_request""" _urllib_request_moved_attributes = [ MovedAttribute("urlopen", "urllib2", "urllib.request"), MovedAttribute("install_opener", "urllib2", "urllib.request"), MovedAttribute("build_opener", "urllib2", "urllib.request"), MovedAttribute("pathname2url", "urllib", "urllib.request"), MovedAttribute("url2pathname", "urllib", "urllib.request"), MovedAttribute("getproxies", "urllib", "urllib.request"), MovedAttribute("Request", "urllib2", "urllib.request"), MovedAttribute("OpenerDirector", "urllib2", "urllib.request"), MovedAttribute("HTTPDefaultErrorHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPRedirectHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPCookieProcessor", "urllib2", "urllib.request"), MovedAttribute("ProxyHandler", "urllib2", "urllib.request"), MovedAttribute("BaseHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPPasswordMgr", "urllib2", "urllib.request"), MovedAttribute("HTTPPasswordMgrWithDefaultRealm", "urllib2", "urllib.request"), MovedAttribute("AbstractBasicAuthHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPBasicAuthHandler", "urllib2", "urllib.request"), MovedAttribute("ProxyBasicAuthHandler", "urllib2", "urllib.request"), MovedAttribute("AbstractDigestAuthHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPDigestAuthHandler", "urllib2", "urllib.request"), MovedAttribute("ProxyDigestAuthHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPSHandler", "urllib2", "urllib.request"), MovedAttribute("FileHandler", "urllib2", "urllib.request"), MovedAttribute("FTPHandler", "urllib2", "urllib.request"), MovedAttribute("CacheFTPHandler", "urllib2", "urllib.request"), MovedAttribute("UnknownHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPErrorProcessor", "urllib2", "urllib.request"), MovedAttribute("urlretrieve", "urllib", "urllib.request"), MovedAttribute("urlcleanup", "urllib", "urllib.request"), MovedAttribute("URLopener", "urllib", "urllib.request"), MovedAttribute("FancyURLopener", "urllib", "urllib.request"), MovedAttribute("proxy_bypass", "urllib", "urllib.request"), ] for attr in _urllib_request_moved_attributes: setattr(Module_six_moves_urllib_request, attr.name, attr) del attr Module_six_moves_urllib_request._moved_attributes = _urllib_request_moved_attributes _importer._add_module(Module_six_moves_urllib_request(__name__ + ".moves.urllib.request"), "moves.urllib_request", "moves.urllib.request") class Module_six_moves_urllib_response(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_response""" _urllib_response_moved_attributes = [ MovedAttribute("addbase", "urllib", "urllib.response"), MovedAttribute("addclosehook", "urllib", "urllib.response"), MovedAttribute("addinfo", "urllib", "urllib.response"), MovedAttribute("addinfourl", "urllib", "urllib.response"), ] for attr in _urllib_response_moved_attributes: setattr(Module_six_moves_urllib_response, attr.name, attr) del attr Module_six_moves_urllib_response._moved_attributes = _urllib_response_moved_attributes _importer._add_module(Module_six_moves_urllib_response(__name__ + ".moves.urllib.response"), "moves.urllib_response", "moves.urllib.response") class Module_six_moves_urllib_robotparser(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_robotparser""" _urllib_robotparser_moved_attributes = [ MovedAttribute("RobotFileParser", "robotparser", "urllib.robotparser"), ] for attr in _urllib_robotparser_moved_attributes: setattr(Module_six_moves_urllib_robotparser, attr.name, attr) del attr Module_six_moves_urllib_robotparser._moved_attributes = _urllib_robotparser_moved_attributes _importer._add_module(Module_six_moves_urllib_robotparser(__name__ + ".moves.urllib.robotparser"), "moves.urllib_robotparser", "moves.urllib.robotparser") class Module_six_moves_urllib(types.ModuleType): """Create a six.moves.urllib namespace that resembles the Python 3 namespace""" __path__ = [] # mark as package parse = _importer._get_module("moves.urllib_parse") error = _importer._get_module("moves.urllib_error") request = _importer._get_module("moves.urllib_request") response = _importer._get_module("moves.urllib_response") robotparser = _importer._get_module("moves.urllib_robotparser") def __dir__(self): return ['parse', 'error', 'request', 'response', 'robotparser'] _importer._add_module(Module_six_moves_urllib(__name__ + ".moves.urllib"), "moves.urllib") def add_move(move): """Add an item to six.moves.""" setattr(_MovedItems, move.name, move) def remove_move(name): """Remove item from six.moves.""" try: delattr(_MovedItems, name) except AttributeError: try: del moves.__dict__[name] except KeyError: raise AttributeError("no such move, %r" % (name,)) if PY3: _meth_func = "__func__" _meth_self = "__self__" _func_closure = "__closure__" _func_code = "__code__" _func_defaults = "__defaults__" _func_globals = "__globals__" else: _meth_func = "im_func" _meth_self = "im_self" _func_closure = "func_closure" _func_code = "func_code" _func_defaults = "func_defaults" _func_globals = "func_globals" try: advance_iterator = next except NameError: def advance_iterator(it): return it.next() next = advance_iterator try: callable = callable except NameError: def callable(obj): return any("__call__" in klass.__dict__ for klass in type(obj).__mro__) if PY3: def get_unbound_function(unbound): return unbound create_bound_method = types.MethodType def create_unbound_method(func, cls): return func Iterator = object else: def get_unbound_function(unbound): return unbound.im_func def create_bound_method(func, obj): return types.MethodType(func, obj, obj.__class__) def create_unbound_method(func, cls): return types.MethodType(func, None, cls) class Iterator(object): def next(self): return type(self).__next__(self) callable = callable _add_doc(get_unbound_function, """Get the function out of a possibly unbound function""") get_method_function = operator.attrgetter(_meth_func) get_method_self = operator.attrgetter(_meth_self) get_function_closure = operator.attrgetter(_func_closure) get_function_code = operator.attrgetter(_func_code) get_function_defaults = operator.attrgetter(_func_defaults) get_function_globals = operator.attrgetter(_func_globals) if PY3: def iterkeys(d, **kw): return iter(d.keys(**kw)) def itervalues(d, **kw): return iter(d.values(**kw)) def iteritems(d, **kw): return iter(d.items(**kw)) def iterlists(d, **kw): return iter(d.lists(**kw)) viewkeys = operator.methodcaller("keys") viewvalues = operator.methodcaller("values") viewitems = operator.methodcaller("items") else: def iterkeys(d, **kw): return d.iterkeys(**kw) def itervalues(d, **kw): return d.itervalues(**kw) def iteritems(d, **kw): return d.iteritems(**kw) def iterlists(d, **kw): return d.iterlists(**kw) viewkeys = operator.methodcaller("viewkeys") viewvalues = operator.methodcaller("viewvalues") viewitems = operator.methodcaller("viewitems") _add_doc(iterkeys, "Return an iterator over the keys of a dictionary.") _add_doc(itervalues, "Return an iterator over the values of a dictionary.") _add_doc(iteritems, "Return an iterator over the (key, value) pairs of a dictionary.") _add_doc(iterlists, "Return an iterator over the (key, [values]) pairs of a dictionary.") if PY3: def b(s): return s.encode("latin-1") def u(s): return s unichr = chr import struct int2byte = struct.Struct(">B").pack del struct byte2int = operator.itemgetter(0) indexbytes = operator.getitem iterbytes = iter import io StringIO = io.StringIO BytesIO = io.BytesIO _assertCountEqual = "assertCountEqual" if sys.version_info[1] <= 1: _assertRaisesRegex = "assertRaisesRegexp" _assertRegex = "assertRegexpMatches" else: _assertRaisesRegex = "assertRaisesRegex" _assertRegex = "assertRegex" else: def b(s): return s # Workaround for standalone backslash def u(s): return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape") unichr = unichr int2byte = chr def byte2int(bs): return ord(bs[0]) def indexbytes(buf, i): return ord(buf[i]) iterbytes = functools.partial(itertools.imap, ord) import StringIO StringIO = BytesIO = StringIO.StringIO _assertCountEqual = "assertItemsEqual" _assertRaisesRegex = "assertRaisesRegexp" _assertRegex = "assertRegexpMatches" _add_doc(b, """Byte literal""") _add_doc(u, """Text literal""") def assertCountEqual(self, *args, **kwargs): return getattr(self, _assertCountEqual)(*args, **kwargs) def assertRaisesRegex(self, *args, **kwargs): return getattr(self, _assertRaisesRegex)(*args, **kwargs) def assertRegex(self, *args, **kwargs): return getattr(self, _assertRegex)(*args, **kwargs) if PY3: exec_ = getattr(moves.builtins, "exec") def reraise(tp, value, tb=None): if value is None: value = tp() if value.__traceback__ is not tb: raise value.with_traceback(tb) raise value else: def exec_(_code_, _globs_=None, _locs_=None): """Execute code in a namespace.""" if _globs_ is None: frame = sys._getframe(1) _globs_ = frame.f_globals if _locs_ is None: _locs_ = frame.f_locals del frame elif _locs_ is None: _locs_ = _globs_ exec("""exec _code_ in _globs_, _locs_""") exec_("""def reraise(tp, value, tb=None): raise tp, value, tb """) if sys.version_info[:2] == (3, 2): exec_("""def raise_from(value, from_value): if from_value is None: raise value raise value from from_value """) elif sys.version_info[:2] > (3, 2): exec_("""def raise_from(value, from_value): raise value from from_value """) else: def raise_from(value, from_value): raise value print_ = getattr(moves.builtins, "print", None) if print_ is None: def print_(*args, **kwargs): """The new-style print function for Python 2.4 and 2.5.""" fp = kwargs.pop("file", sys.stdout) if fp is None: return def write(data): if not isinstance(data, basestring): data = str(data) # If the file has an encoding, encode unicode with it. if (isinstance(fp, file) and isinstance(data, unicode) and fp.encoding is not None): errors = getattr(fp, "errors", None) if errors is None: errors = "strict" data = data.encode(fp.encoding, errors) fp.write(data) want_unicode = False sep = kwargs.pop("sep", None) if sep is not None: if isinstance(sep, unicode): want_unicode = True elif not isinstance(sep, str): raise TypeError("sep must be None or a string") end = kwargs.pop("end", None) if end is not None: if isinstance(end, unicode): want_unicode = True elif not isinstance(end, str): raise TypeError("end must be None or a string") if kwargs: raise TypeError("invalid keyword arguments to print()") if not want_unicode: for arg in args: if isinstance(arg, unicode): want_unicode = True break if want_unicode: newline = unicode("\n") space = unicode(" ") else: newline = "\n" space = " " if sep is None: sep = space if end is None: end = newline for i, arg in enumerate(args): if i: write(sep) write(arg) write(end) if sys.version_info[:2] < (3, 3): _print = print_ def print_(*args, **kwargs): fp = kwargs.get("file", sys.stdout) flush = kwargs.pop("flush", False) _print(*args, **kwargs) if flush and fp is not None: fp.flush() _add_doc(reraise, """Reraise an exception.""") if sys.version_info[0:2] < (3, 4): def wraps(wrapped, assigned=functools.WRAPPER_ASSIGNMENTS, updated=functools.WRAPPER_UPDATES): def wrapper(f): f = functools.wraps(wrapped, assigned, updated)(f) f.__wrapped__ = wrapped return f return wrapper else: wraps = functools.wraps def with_metaclass(meta, *bases): """Create a base class with a metaclass.""" # This requires a bit of explanation: the basic idea is to make a dummy # metaclass for one level of class instantiation that replaces itself with # the actual metaclass. class metaclass(meta): def __new__(cls, name, this_bases, d): return meta(name, bases, d) return type.__new__(metaclass, 'temporary_class', (), {}) def add_metaclass(metaclass): """Class decorator for creating a class with a metaclass.""" def wrapper(cls): orig_vars = cls.__dict__.copy() slots = orig_vars.get('__slots__') if slots is not None: if isinstance(slots, str): slots = [slots] for slots_var in slots: orig_vars.pop(slots_var) orig_vars.pop('__dict__', None) orig_vars.pop('__weakref__', None) return metaclass(cls.__name__, cls.__bases__, orig_vars) return wrapper def python_2_unicode_compatible(klass): """ A decorator that defines __unicode__ and __str__ methods under Python 2. Under Python 3 it does nothing. To support Python 2 and 3 with a single code base, define a __str__ method returning text and apply this decorator to the class. """ if PY2: if '__str__' not in klass.__dict__: raise ValueError("@python_2_unicode_compatible cannot be applied " "to %s because it doesn't define __str__()." % klass.__name__) klass.__unicode__ = klass.__str__ klass.__str__ = lambda self: self.__unicode__().encode('utf-8') return klass # Complete the moves implementation. # This code is at the end of this module to speed up module loading. # Turn this module into a package. __path__ = [] # required for PEP 302 and PEP 451 __package__ = __name__ # see PEP 366 @ReservedAssignment if globals().get("__spec__") is not None: __spec__.submodule_search_locations = [] # PEP 451 @UndefinedVariable # Remove other six meta path importers, since they cause problems. This can # happen if six is removed from sys.modules and then reloaded. (Setuptools does # this for some reason.) if sys.meta_path: for i, importer in enumerate(sys.meta_path): # Here's some real nastiness: Another "instance" of the six module might # be floating around. Therefore, we can't use isinstance() to check for # the six meta path importer, since the other six instance will have # inserted an importer with different class. if (type(importer).__name__ == "_SixMetaPathImporter" and importer.name == __name__): del sys.meta_path[i] break del i, importer # Finally, add the importer to the meta path import hook. sys.meta_path.append(_importer) PK @N#]�c+�̓ ̓ 1 site-packages/pkg_resources/_vendor/pyparsing.pyonu �[��� � � fc i @ s d Z d Z d Z d Z d d l Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z y d d l m Z Wn! e k r� d d l m Z n Xy d d l m Z Wn? e k r=y d d l m Z Wn e k r9e Z n Xn Xd d d d d d d d d d d d d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 d: d; d< d= d> d? d@ dA dB dC dD dE dF dG dH dI dJ dK dL dM dN dO dP dQ dR dS dT dU dV dW dX dY dZ d[ d\ d] d^ d_ d` da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr gi Z e e j � ds Z e dt ds k Z e r�e j Z e! Z" e# Z$ e! 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With pyparsing, you don't need to learn a new syntax for defining grammars or matching expressions - the parsing module provides a library of classes that you use to construct the grammar directly in Python. Here is a program to parse "Hello, World!" (or any greeting of the form C{"<salutation>, <addressee>!"}), built up using L{Word}, L{Literal}, and L{And} elements (L{'+'<ParserElement.__add__>} operator gives L{And} expressions, strings are auto-converted to L{Literal} expressions):: from pyparsing import Word, alphas # define grammar of a greeting greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) The program outputs the following:: Hello, World! -> ['Hello', ',', 'World', '!'] The Python representation of the grammar is quite readable, owing to the self-explanatory class names, and the use of '+', '|' and '^' operators. The L{ParseResults} object returned from L{ParserElement.parseString<ParserElement.parseString>} can be accessed as a nested list, a dictionary, or an object with named attributes. The pyparsing module handles some of the problems that are typically vexing when writing text parsers: - extra or missing whitespace (the above program will also handle "Hello,World!", "Hello , World !", etc.) - quoted strings - embedded comments s 2.1.10s 07 Oct 2016 01:31 UTCs* Paul McGuire <ptmcg@users.sourceforge.net>i����N( t ref( t datetime( t RLock( t OrderedDictt Andt CaselessKeywordt CaselessLiteralt CharsNotInt Combinet Dictt Eacht Emptyt FollowedByt Forwardt GoToColumnt Groupt Keywordt LineEndt LineStartt Literalt MatchFirstt NoMatcht NotAnyt OneOrMoret OnlyOncet Optionalt Ort ParseBaseExceptiont ParseElementEnhancet ParseExceptiont ParseExpressiont ParseFatalExceptiont ParseResultst ParseSyntaxExceptiont ParserElementt QuotedStringt RecursiveGrammarExceptiont Regext SkipTot StringEndt StringStartt Suppresst Tokent TokenConvertert Whitet Wordt WordEndt WordStartt ZeroOrMoret alphanumst alphast alphas8bitt anyCloseTagt anyOpenTagt cStyleCommentt colt commaSeparatedListt commonHTMLEntityt countedArrayt cppStyleCommentt dblQuotedStringt dblSlashCommentt delimitedListt dictOft downcaseTokenst emptyt hexnumst htmlCommentt javaStyleCommentt linet lineEndt lineStartt linenot makeHTMLTagst makeXMLTagst matchOnlyAtColt matchPreviousExprt matchPreviousLiteralt nestedExprt nullDebugActiont numst oneOft opAssoct operatorPrecedencet printablest punc8bitt pythonStyleCommentt quotedStringt removeQuotest replaceHTMLEntityt replaceWitht restOfLinet sglQuotedStringt sranget stringEndt stringStartt traceParseActiont unicodeStringt upcaseTokenst withAttributet indentedBlockt originalTextFort ungroupt infixNotationt locatedExprt withClasst CloseMatcht tokenMapt pyparsing_commoni i c C s} t | t � r | Sy t | � SWnU t k rx t | � j t j � d � } t d � } | j d � � | j | � SXd S( s Drop-in replacement for str(obj) that tries to be Unicode friendly. 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( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _from_exception� s c C sm | d k r t | j | j � S| d k r> t | j | j � S| d k r] t | j | j � St | � � d S( s� supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text RH R7 t columnRE N( R7 R� ( RH R� R� R7 RE t AttributeError( R� t aname( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getattr__� s c C s d | j | j | j | j f S( Ns" %s (at char %d), (line:%d, col:%d)( R� R� RH R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __str__� s c C s t | � S( N( R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __repr__� s s >!<c C sI | j } | j d } | r? d j | | | | | f � } n | j � S( s� Extracts the exception line from the input string, and marks the location of the exception with a special symbol. i Rr ( RE R� t joint strip( R� t markerStringt line_strt line_column( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt markInputline� s c C s d j � t t | � � S( Ns lineno col line( R� t dirt type( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __dir__� s N( R� R� t __doc__R� R� t classmethodR� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s e Z d Z RS( sN Exception thrown when parse expressions don't match class; supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text Example:: try: Word(nums).setName("integer").parseString("ABC") except ParseException as pe: print(pe) print("column: {}".format(pe.col)) prints:: Expected integer (at char 0), (line:1, col:1) column: 1 ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s e Z d Z RS( sn user-throwable exception thrown when inconsistent parse content is found; stops all parsing immediately( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s e Z d Z RS( s� just like L{ParseFatalException}, but thrown internally when an L{ErrorStop<And._ErrorStop>} ('-' operator) indicates that parsing is to stop immediately because an unbacktrackable syntax error has been found( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR! s c B s e Z d Z d � Z d � Z RS( sZ exception thrown by L{ParserElement.validate} if the grammar could be improperly recursivec C s | | _ d S( N( t parseElementTrace( R� t parseElementList( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s d | j S( Ns RecursiveGrammarException: %s( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR$ s t _ParseResultsWithOffsetc B s, e Z d � Z d � Z d � Z d � Z RS( c C s | | f | _ d S( N( t tup( R� t p1t p2( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� $ s c C s | j | S( N( R� ( R� t i( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getitem__& s c C s t | j d � S( Ni ( t reprR� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ( s c C s | j d | f | _ d S( Ni ( R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setOffset* s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� # s c B s� e Z d Z d- d- e e d � Z d- d- e e e d � Z d � Z e d � Z d � Z d � Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d � Z e r� e Z e Z e Z n- e Z e Z e Z d � Z d � Z d � Z d � Z d � Z d- d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d � Z' d d � Z( d � Z) d! � Z* d" � Z+ d- e, d e d# � Z- d$ � Z. d% � Z/ d d& e d' � Z0 d( � Z1 d) � Z2 d* � Z3 d+ � Z4 d, � Z5 RS(. sI Structured parse results, to provide multiple means of access to the parsed data: - as a list (C{len(results)}) - by list index (C{results[0], results[1]}, etc.) - by attribute (C{results.<resultsName>} - see L{ParserElement.setResultsName}) Example:: integer = Word(nums) date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: # date_str = integer("year") + '/' + integer("month") + '/' + integer("day") # parseString returns a ParseResults object result = date_str.parseString("1999/12/31") def test(s, fn=repr): print("%s -> %s" % (s, fn(eval(s)))) test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' result['month'] -> '12' result.day -> '31' 'month' in result -> True 'minutes' in result -> False result.dump() -> ['1999', '/', '12', '/', '31'] - day: 31 - month: 12 - year: 1999 c C s/ t | | � r | St j | � } t | _ | S( N( Rs t objectt __new__t Truet _ParseResults__doinit( R� t toklistt namet asListt modalt retobj( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� T s c C s� | j r� t | _ d | _ d | _ i | _ | | _ | | _ | d k rT g } n | | t � rp | | _ n- | | t � r� t | � | _ n | g | _ t � | _ n | d k r�| r�| s� d | j | <n | | t � r� t | � } n | | _ | | t d � t t f � o+| d d g f k s�| | t � rI| g } n | r�| | t � rzt | j � d � | | <n t t | d � d � | | <| | | _ q�y | d | | <Wq�t t t f k r�| | | <q�Xq�n d S( Ni Rr ( R� t FalseR� t _ParseResults__namet _ParseResults__parentt _ParseResults__accumNamest _ParseResults__asListt _ParseResults__modalt listt 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t itemst enumerateR� ( R� R� t mylent removedR� t occurrencest jR� t valuet position( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __delitem__� s ,c C s | | j k S( N( R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __contains__� s c C s t | j � S( N( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __len__� Rr c C s | j S( N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __bool__� Rr c C s t | j � S( N( t iterR� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __iter__� Rr c C s t | j d d d � � S( Ni����( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __reversed__� Rr c C s0 t | j d � r | j j � St | j � Sd S( Nt iterkeys( t hasattrR� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _iterkeys� s c s � f d � � j � D� S( Nc 3 s | ] } � | Vq d S( N( ( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R� ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _itervalues� s c s � f d � � j � D� S( Nc 3 s | ] } | � | f Vq d S( N( ( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R� ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _iteritems� s c C s t | j � � S( sV Returns all named result keys (as a list in Python 2.x, as an iterator in Python 3.x).( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt keys� s c C s t | j � � S( sX Returns all named result values (as a list in Python 2.x, as an iterator in Python 3.x).( R� t itervalues( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt values� s c C s t | j � � S( sf Returns all named result key-values (as a list of tuples in Python 2.x, as an iterator in Python 3.x).( R� t iteritems( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s t | j � S( s� Since keys() returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.( t boolR� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt haskeys� s c O s� | s d g } n xI | j � D]; \ } } | d k rJ | d | f } q t d | � � q Wt | d t � s� t | � d k s� | d | k r� | d } | | } | | =| S| d } | Sd S( s� Removes and returns item at specified index (default=C{last}). Supports both C{list} and C{dict} semantics for C{pop()}. If passed no argument or an integer argument, it will use C{list} semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use C{dict} semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in C{dict.pop()}. Example:: def remove_first(tokens): tokens.pop(0) print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] print(OneOrMore(Word(nums)).addParseAction(remove_first).parseString("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + OneOrMore(Word(nums)) print(patt.parseString("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.addParseAction(remove_LABEL) print(patt.parseString("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: AAB ['AAB', '123', '321'] i����t defaulti s- pop() got an unexpected keyword argument '%s'i N( R� R� Rs Ro R� ( R� R� t kwargsR� R� t indexR} t defaultvalue( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt pop� s " c C s | | k r | | S| Sd S( si Returns named result matching the given key, or if there is no such name, then returns the given C{defaultValue} or C{None} if no C{defaultValue} is specified. Similar to C{dict.get()}. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None N( ( R� t keyt defaultValue( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C sw | j j | | � x] | j j � D]L \ } } x= t | � D]/ \ } \ } } t | | | | k � | | <q< Wq# Wd S( s Inserts new element at location index in the list of parsed tokens. Similar to C{list.insert()}. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) print(OneOrMore(Word(nums)).addParseAction(insert_locn).parseString("0 123 321")) # -> [0, '0', '123', '321'] N( R� t insertR� R� R� R� ( R� R� t insStrR� R� R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 2 s c C s | j j | � d S( s� Add single element to end of ParseResults list of elements. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) print(OneOrMore(Word(nums)).addParseAction(append_sum).parseString("0 123 321")) # -> ['0', '123', '321', 444] N( R� t append( R� t item( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR F s c C s0 t | t � r | | 7} n | j j | � d S( s Add sequence of elements to end of ParseResults list of elements. Example:: patt = OneOrMore(Word(alphas)) # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' N( Rs R R� t extend( R� t itemseq( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR T s c C s | j 2| j j � d S( s7 Clear all elements and results names. N( R� R� t clear( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR f s c C s� y | | SWn t k r d SX| | j k r} | | j k rR | j | d d St g | j | D] } | d ^ qc � Sn d Sd S( NRr i����i ( R� R� R� R ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� m s +c C s | j � } | | 7} | S( N( R� ( R� t otherR} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __add__{ s c s� | j r� t | j � � � f d � } | j j � } g | D]< \ } } | D]) } | t | d | | d � � f ^ qM q= } xJ | D]? \ } } | | | <t | d t � r� t | � | d _ q� q� Wn | j | j 7_ | j j | j � | S( Nc s | d k r � S| � S( Ni ( ( t a( t offset( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr i i ( R� R� R� R� R� Rs R R� R� R� t update( R� R t addoffsett otheritemsR� t vlistR� t otherdictitems( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __iadd__� s F c C s1 t | t � r% | d k r% | j � S| | Sd S( Ni ( Rs Ro R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __radd__� s c C s d t | j � t | j � f S( Ns (%s, %s)( R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s" d d j d � | j D� � d S( Nt [s , c s s6 | ], } t | t � r$ t | � n t | � Vq d S( N( Rs R R R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s t ]( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s Rr c C so g } xb | j D]W } | r2 | r2 | j | � n t | t � rT | | j � 7} q | j t | � � q W| S( N( R� R Rs R t _asStringListR ( R� t sept outR ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C s5 g | j D]' } t | t � r+ | j � n | ^ q S( s� Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) result = patt.parseString("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> <class 'pyparsing.ParseResults'> ['sldkj', 'lsdkj', 'sldkj'] # Use asList() to create an actual list result_list = result.asList() print(type(result_list), result_list) # -> <class 'list'> ['sldkj', 'lsdkj', 'sldkj'] ( R� Rs R R� ( R� t res( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c sG t r | j } n | j } � f d � � t � f d � | � D� � S( s� Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(type(result), repr(result)) # -> <class 'pyparsing.ParseResults'> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.asDict() print(type(result_dict), repr(result_dict)) # -> <class 'dict'> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.asDict())) # -> {"month": "31", "day": "1999", "year": "12"} c sM t | t � rE | j � r% | j � Sg | D] } � | � ^ q, Sn | Sd S( N( Rs R R� t asDict( R| R� ( t toItem( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c 3 s' | ] \ } } | � | � f Vq d S( N( ( R� R� R� ( R ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( t PY_3R� R� R� ( R� t item_fn( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C sP t | j � } | j j � | _ | j | _ | j j | j � | j | _ | S( sA Returns a new copy of a C{ParseResults} object. ( R R� R� R� R� R� R R� ( R� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� d } g } t d � | j j � D� � } | d } | sP d } d } d } n d } | d k rk | } n | j r� | j } n | s� | r� d Sd } n | | | d | d g 7} x t | j � D]� \ } } t | t � rI| | k r| | j | | | o| d k | | � g 7} q�| | j d | o6| d k | | � g 7} q� d } | | k rh| | } n | s�| rzq� q�d } n t t | � � } | | | d | d | d | d g 7} q� W| | | d | d g 7} d j | � S( s� (Deprecated) Returns the parse results as XML. Tags are created for tokens and lists that have defined results names. s c s s2 | ]( \ } } | D] } | d | f Vq q d S( i N( ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s Rr t ITEMt <t >s </N( R� R� R� R� R� R� R� Rs R t asXMLR� R R� ( R� t doctagt namedItemsOnlyt indentt formattedt nlR t namedItemst nextLevelIndentt selfTagR� R t resTagt xmlBodyText( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR! � sT c C sK xD | j j � D]3 \ } } x$ | D] \ } } | | k r# | Sq# Wq Wd S( N( R� R� R� ( R� R� R� R R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __lookup$ s c C s� | j r | j S| j r? | j � } | r8 | j | � Sd Snm t | � d k r� t | j � d k r� t t | j j � � � d d d k r� t t | j j � � � Sd Sd S( s( Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = OneOrMore(user_data) result = user_info.parseString("22 111-22-3333 #221B") for item in result: print(item.getName(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B i i i����N( i i����( R� R� t _ParseResults__lookupR� R� R� t nextR� R� R� ( R� t par( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt getName+ s )i c C s� g } d } | j | t | j � � � | r�| j � rt d � | j � D� � } xk| D]� \ } } | r� | j | � n | j d | d | | f � t | t � r� | r� | j | j | | d � � q� | j t | � � q^ | j t | � � q^ Wq�t d � | D� � r�| } x� t | � D]� \ } } t | t � r�| j d | d | | | d | d | j | | d � f � q,| j d | d | | | d | d t | � f � q,Wq�n d j | � S( sH Diagnostic method for listing out the contents of a C{ParseResults}. Accepts an optional C{indent} argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 s c s s' | ] \ } } t | � | f Vq d S( N( Ru ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>g s s %s%s- %s: s i c s s | ] } t | t � Vq d S( N( Rs R ( R� t vv( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>s s s %s%s[%d]: %s%s%sRr ( R R R� R� t sortedR� Rs R t dumpR� t anyR� R� ( R� R$ t deptht fullR t NLR� R� R� R� R1 ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR3 P s, B?c O s t j | j � | | � d S( s� Pretty-printer for parsed results as a list, using the C{pprint} module. Accepts additional positional or keyword args as defined for the C{pprint.pprint} method. (U{http://docs.python.org/3/library/pprint.html#pprint.pprint}) Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(delimitedList(term))) result = func.parseString("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] N( t pprintR� ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR8 } s c C sC | j | j j � | j d k r- | j � p0 d | j | j f f S( N( R� R� R� R� R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getstate__� s c C sm | d | _ | d \ | _ } } | _ i | _ | j j | � | d k r` t | � | _ n d | _ d S( Ni i ( R� R� R� R� R R� R� R� ( R� t stateR/ t inAccumNames( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __setstate__� s c C s | j | j | j | j f S( N( R� R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __getnewargs__� s c C s t t | � � t | j � � S( N( R� R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s N(6 R� R� R� R� R� R� Rs R� R� R� R� R� R� R� t __nonzero__R� R� R� R� R� R R� R� R� R� R� R� R� R� R� R R R R R� R R R R� R� R R� R R� R� R! R- R0 R3 R8 R9 R< R= R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR - sh & ' 4 # = %- c C sW | } d | k o# t | � k n r@ | | d d k r@ d S| | j d d | � S( s Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. i i s ( R� t rfind( R� t strgR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR7 � s c C s | j d d | � d S( s Returns current line number within a string, counting newlines as line separators. The first line is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. s i i ( t count( R� R@ ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRH � s c C sR | j d d | � } | j d | � } | d k rB | | d | !S| | d Sd S( sf Returns the line of text containing loc within a string, counting newlines as line separators. s i i N( R? t find( R� R@ t lastCRt nextCR( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRE � s c C sA d t | � d t | � d t | | � t | | � f GHd S( Ns Match s at loc s (%d,%d)( R RH R7 ( t instringR� t expr( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _defaultStartDebugAction� s c C s' d t | � d t | j � � GHd S( Ns Matched s -> ( R Ru R� ( RE t startloct endlocRF t toks( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _defaultSuccessDebugAction� s c C s d t | � GHd S( Ns Exception raised:( R ( RE R� RF t exc( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _defaultExceptionDebugAction� s c G s d S( sG 'Do-nothing' debug action, to suppress debugging output during parsing.N( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRO � s i c s � t k r � f d � Sd g � t g � t d d k rV d d � } d d � � n t j } t j � d } | d d � d } | d | d | f � � � � � � � f d � } d } y" t � d t � d � j � } Wn t k r� t � � } n X| | _ | S( Nc s � | � S( N( ( R� t lRp ( t func( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr i i i i c S sJ t d k r d n d } t j d | | d � | } | j | j f g S( Ni i i i����i����t limiti ( i i i ( t system_versiont tracebackt extract_stackt filenameRH ( RP R t frame_summary( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRS s c S s2 t j | d | �} | d } | j | j f g S( NRP i����( RR t extract_tbRT RH ( t tbRP t framesRU ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRV s i RP i����i c s� x� y& � | � d � } t � d <| SWq t k r� � d rI � nA z: t j � d } � | d d �d d � k s� � n Wd ~ X� d � k r� � d c d 7<q n � q Xq Wd S( Ni i����RP i i ( R� R� Rx t exc_info( R� R} RW ( RV t foundArityRO RP t maxargst pa_call_line_synth( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt wrapper s" s <parse action>R� t __class__( i i ( t singleArgBuiltinsR� RQ RR RS RV t getattrR� t ExceptionRu ( RO R[ RS t LINE_DIFFt this_lineR] t func_name( ( RV RZ RO RP R[ R\ sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _trim_arity� s* c B s e Z d Z d Z e Z e d � � Z e d � � Z e d � Z d � Z d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z e e d � Z d � Z d � Z d e f d � � YZ e dF k rd e f d � � YZ n d e f d � � YZ i Z e � Z! d d g Z" e e d � Z# e Z$ e d � � Z% e Z& e d d � � Z' e d � Z( e) e d � Z* d � Z+ e) d! � Z, e) e d" � Z- d# � Z. d$ � Z/ d% � Z0 d& � Z1 d' � Z2 d( � Z3 d) � Z4 d* � Z5 d+ � Z6 d, � Z7 d- � Z8 d. � Z9 d/ � Z: dF d0 � Z; d1 � Z< d2 � Z= d3 � Z> d4 � Z? d5 � Z@ d6 � ZA e d7 � ZB d8 � ZC d9 � ZD d: � ZE d; � ZF g d< � ZG e d= � ZH d> � ZI d? � ZJ d@ � ZK dA � ZL dB � ZM e dC � ZN e dD e e e dE � ZO RS(G s) Abstract base level parser element class.s c C s | t _ d S( s� Overrides the default whitespace chars Example:: # default whitespace chars are space, <TAB> and newline OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def', 'ghi', 'jkl'] # change to just treat newline as significant ParserElement.setDefaultWhitespaceChars(" \t") OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def'] N( R" t DEFAULT_WHITE_CHARS( t chars( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDefaultWhitespaceChars= s c C s | t _ d S( s� Set class to be used for inclusion of string literals into a parser. Example:: # default literal class used is Literal integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # change to Suppress ParserElement.inlineLiteralsUsing(Suppress) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '12', '31'] N( R" t _literalStringClass( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt inlineLiteralsUsingL s c C s� t � | _ d | _ d | _ d | _ | | _ t | _ t j | _ t | _ t | _ t | _ t � | _ t | _ t | _ t | _ d | _ t | _ d | _ d | _ t | _ t | _ d S( NRr ( NNN( R� t parseActionR� t failActiont strReprt resultsNamet saveAsListR� t skipWhitespaceR" Rf t whiteCharst copyDefaultWhiteCharsR� t mayReturnEmptyt keepTabst ignoreExprst debugt streamlinedt mayIndexErrort errmsgt modalResultst debugActionst ret callPreparset callDuringTry( R� t savelist( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� a s( c C sE t j | � } | j | _ | j | _ | j rA t j | _ n | S( s$ Make a copy of this C{ParserElement}. Useful for defining different parse actions for the same parsing pattern, using copies of the original parse element. Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) integerK = integer.copy().addParseAction(lambda toks: toks[0]*1024) + Suppress("K") integerM = integer.copy().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") print(OneOrMore(integerK | integerM | integer).parseString("5K 100 640K 256M")) prints:: [5120, 100, 655360, 268435456] Equivalent form of C{expr.copy()} is just C{expr()}:: integerM = integer().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") ( R� Rk Ru Rr R" Rf Rq ( R� t cpy( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� x s c C s> | | _ d | j | _ t | d � r: | j | j _ n | S( sf Define name for this expression, makes debugging and exception messages clearer. Example:: Word(nums).parseString("ABC") # -> Exception: Expected W:(0123...) (at char 0), (line:1, col:1) Word(nums).setName("integer").parseString("ABC") # -> Exception: Expected integer (at char 0), (line:1, col:1) s Expected t exception( R� Ry R� R� R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setName� s c C sE | j � } | j d � r. | d } t } n | | _ | | _ | S( sP Define name for referencing matching tokens as a nested attribute of the returned parse results. NOTE: this returns a *copy* of the original C{ParserElement} object; this is so that the client can define a basic element, such as an integer, and reference it in multiple places with different names. You can also set results names using the abbreviated syntax, C{expr("name")} in place of C{expr.setResultsName("name")} - see L{I{__call__}<__call__>}. Example:: date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: date_str = integer("year") + '/' + integer("month") + '/' + integer("day") t *i����( R� t endswithR� Rn Rz ( R� R� t listAllMatchest newself( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setResultsName� s c sa | r9 | j � t t � f d � } � | _ | | _ n$ t | j d � r] | j j | _ n | S( s� Method to invoke the Python pdb debugger when this element is about to be parsed. Set C{breakFlag} to True to enable, False to disable. c s) d d l } | j � � | | | | � S( Ni����( t pdbt set_trace( RE R� t doActionst callPreParseR� ( t _parseMethod( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt breaker� s t _originalParseMethod( t _parseR� R� R� ( R� t breakFlagR� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setBreak� s c O s7 t t t t | � � � | _ | j d t � | _ | S( s Define action to perform when successfully matching parse element definition. Parse action fn is a callable method with 0-3 arguments, called as C{fn(s,loc,toks)}, C{fn(loc,toks)}, C{fn(toks)}, or just C{fn()}, where: - s = the original string being parsed (see note below) - loc = the location of the matching substring - toks = a list of the matched tokens, packaged as a C{L{ParseResults}} object If the functions in fns modify the tokens, they can return them as the return value from fn, and the modified list of tokens will replace the original. Otherwise, fn does not need to return any value. Optional keyword arguments: - callDuringTry = (default=C{False}) indicate if parse action should be run during lookaheads and alternate testing Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{parseString}<parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. Example:: integer = Word(nums) date_str = integer + '/' + integer + '/' + integer date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # use parse action to convert to ints at parse time integer = Word(nums).setParseAction(lambda toks: int(toks[0])) date_str = integer + '/' + integer + '/' + integer # note that integer fields are now ints, not strings date_str.parseString("1999/12/31") # -> [1999, '/', 12, '/', 31] R~ ( R� t mapRe Rk R� R� R~ ( R� t fnsR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRz � s " c O sF | j t t t t | � � � 7_ | j p< | j d t � | _ | S( s� Add parse action to expression's list of parse actions. See L{I{setParseAction}<setParseAction>}. See examples in L{I{copy}<copy>}. R~ ( Rk R� R� Re R~ R� R� ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt addParseAction� s $ c s� | j d d � � | j d t � r* t n t � x3 | D]+ � � � � f d � } | j j | � q7 W| j p~ | j d t � | _ | S( s� Add a boolean predicate function to expression's list of parse actions. See L{I{setParseAction}<setParseAction>} for function call signatures. Unlike C{setParseAction}, functions passed to C{addCondition} need to return boolean success/fail of the condition. Optional keyword arguments: - message = define a custom message to be used in the raised exception - fatal = if True, will raise ParseFatalException to stop parsing immediately; otherwise will raise ParseException Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) year_int = integer.copy() year_int.addCondition(lambda toks: toks[0] >= 2000, message="Only support years 2000 and later") date_str = year_int + '/' + integer + '/' + integer result = date_str.parseString("1999/12/31") # -> Exception: Only support years 2000 and later (at char 0), (line:1, col:1) t messages failed user-defined conditiont fatalc s7 t t � � | | | � � s3 � | | � � � n d S( N( R� Re ( R� RN Rp ( t exc_typet fnR� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt pa s R~ ( R� R� R R Rk R R~ ( R� R� R� R� ( ( R� R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt addCondition� s c C s | | _ | S( s Define action to perform if parsing fails at this expression. Fail acton fn is a callable function that takes the arguments C{fn(s,loc,expr,err)} where: - s = string being parsed - loc = location where expression match was attempted and failed - expr = the parse expression that failed - err = the exception thrown The function returns no value. It may throw C{L{ParseFatalException}} if it is desired to stop parsing immediately.( Rl ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setFailAction s c C sn t } xa | ri t } xN | j D]C } y) x" | j | | � \ } } t } q+ WWq t k ra q Xq Wq W| S( N( R� R� Ru R� R ( R� RE R� t exprsFoundt et dummy( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _skipIgnorables# s c C sp | j r | j | | � } n | j rl | j } t | � } x- | | k rh | | | k rh | d 7} q? Wn | S( Ni ( Ru R� Rp Rq R� ( R� RE R� t wtt instrlen( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt preParse0 s c C s | g f S( N( ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseImpl< s c C s | S( N( ( R� RE R� t tokenlist( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt postParse? s c C s� | j } | s | j r,| j d r? | j d | | | � n | rc | j rc | j | | � } n | } | } yU y | j | | | � \ } } Wn/ t k r� t | t | � | j | � � n XWq�t k r(} | j d r | j d | | | | � n | j r"| j | | | | � n � q�Xn� | rP| j rP| j | | � } n | } | } | j sw| t | � k r�y | j | | | � \ } } Wq�t k r�t | t | � | j | � � q�Xn | j | | | � \ } } | j | | | � } t | | j d | j d | j �} | j rf| s7| j rf| r�yr xk | j D]` } | | | | � } | d k rJt | | j d | j o�t | t t f � d | j �} qJqJWWqct k r�} | j d r�| j d | | | | � n � qcXqfxn | j D]` } | | | | � } | d k r�t | | j d | j oMt | t t f � d | j �} q�q�Wn | r�| j d r�| j d | | | | | � q�n | | f S( Ni i R� R� i ( Rv Rl R{ R} R� R� R� R R� Ry R Rx R� R Rn Ro Rz Rk R~ R� Rs R� ( R� RE R� R� R� t debuggingt preloct tokensStartt tokenst errt retTokensR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _parseNoCacheC sp & %$ #c C sN y | j | | d t �d SWn) t k rI t | | | j | � � n Xd S( NR� i ( R� R� R R Ry ( R� RE R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt tryParse� s c C s7 y | j | | � Wn t t f k r. t SXt Sd S( N( R� R R� R� R� ( R� RE R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt canParseNext� s t _UnboundedCachec B s e Z d � Z RS( c s� i � t � | _ � � � f d � } � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( t cachet not_in_cache( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s | � | <d S( N( ( R� R R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt set� s c s � j � d S( N( R ( R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� t typest MethodTypeR� R� R ( R� R� R� R ( ( R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s t _FifoCachec B s e Z d � Z RS( c s� t � | _ � t � � � � f d � } � � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s0 | � | <t � � � k r, � j t � n d S( N( R� t popitemR� ( R� R R� ( R� t size( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s � j � d S( N( R ( R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� t _OrderedDictR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c B s e Z d � Z RS( c s� t � | _ � i � t j g � � � � � f d � } � � � f d � } � � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c sF | � | <t � � � k r5 � j � j � d � n � j | � d S( N( R� R� t popleftR� R ( R� R R� ( R� t key_fifoR� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c s � j � � j � d S( N( R ( R� ( R� R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� t collectionst dequeR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s i c C s. d \ } } | | | | | f } t j �� t j } | j | � } | | j k r� t j | c d 7<y | j | | | | � } Wn2 t k r� } | j | | j | j � � � q$X| j | | d | d j � f � | SnC t j | c d 7<t | t � r | � n | d | d j � f SWd QXd S( Ni i ( i i ( R" t packrat_cache_lockt packrat_cacheR� R� t packrat_cache_statsR� R R� R^ R� R� Rs Ra ( R� RE R� R� R� t HITt MISSt lookupR� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _parseCache� s$ $ c C s+ t j j � d g t t j � t j (d S( Ni ( R" R� R R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt resetCache� s i� c C sU t j sQ t t _ | d k r0 t j � t _ n t j | � t _ t j t _ n d S( s� Enables "packrat" parsing, which adds memoizing to the parsing logic. Repeated parse attempts at the same string location (which happens often in many complex grammars) can immediately return a cached value, instead of re-executing parsing/validating code. Memoizing is done of both valid results and parsing exceptions. Parameters: - cache_size_limit - (default=C{128}) - if an integer value is provided will limit the size of the packrat cache; if None is passed, then the cache size will be unbounded; if 0 is passed, the cache will be effectively disabled. This speedup may break existing programs that use parse actions that have side-effects. For this reason, packrat parsing is disabled when you first import pyparsing. To activate the packrat feature, your program must call the class method C{ParserElement.enablePackrat()}. If your program uses C{psyco} to "compile as you go", you must call C{enablePackrat} before calling C{psyco.full()}. If you do not do this, Python will crash. For best results, call C{enablePackrat()} immediately after importing pyparsing. Example:: import pyparsing pyparsing.ParserElement.enablePackrat() N( R" t _packratEnabledR� R� R� R� R� R� R� ( t cache_size_limit( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt enablePackrat s c C s� t j � | j s | j � n x | j D] } | j � q* W| j sV | j � } n yW | j | d � \ } } | r� | j | | � } t � t � } | j | | � n Wn( t k r� } t j r� � q� | � n X| Sd S( sB Execute the parse expression with the given string. This is the main interface to the client code, once the complete expression has been built. If you want the grammar to require that the entire input string be successfully parsed, then set C{parseAll} to True (equivalent to ending the grammar with C{L{StringEnd()}}). Note: C{parseString} implicitly calls C{expandtabs()} on the input string, in order to report proper column numbers in parse actions. If the input string contains tabs and the grammar uses parse actions that use the C{loc} argument to index into the string being parsed, you can ensure you have a consistent view of the input string by: - calling C{parseWithTabs} on your grammar before calling C{parseString} (see L{I{parseWithTabs}<parseWithTabs>}) - define your parse action using the full C{(s,loc,toks)} signature, and reference the input string using the parse action's C{s} argument - explictly expand the tabs in your input string before calling C{parseString} Example:: Word('a').parseString('aaaaabaaa') # -> ['aaaaa'] Word('a').parseString('aaaaabaaa', parseAll=True) # -> Exception: Expected end of text i N( R" R� Rw t streamlineRu Rt t expandtabsR� R� R R' R t verbose_stacktrace( R� RE t parseAllR� R� R� t seRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseString# s$ c c s� | j s | j � n x | j D] } | j � q W| j sR t | � j � } n t | � } d } | j } | j } t j � d } y� x� | | k ra| | k ray. | | | � } | | | d t �\ } } Wn t k r� | d } q� X| | k rT| d 7} | | | f V| rK| | | � } | | k r>| } qQ| d 7} q^| } q� | d } q� WWn( t k r�} t j r�� q�| � n Xd S( s� Scan the input string for expression matches. Each match will return the matching tokens, start location, and end location. May be called with optional C{maxMatches} argument, to clip scanning after 'n' matches are found. If C{overlap} is specified, then overlapping matches will be reported. Note that the start and end locations are reported relative to the string being parsed. See L{I{parseString}<parseString>} for more information on parsing strings with embedded tabs. Example:: source = "sldjf123lsdjjkf345sldkjf879lkjsfd987" print(source) for tokens,start,end in Word(alphas).scanString(source): print(' '*start + '^'*(end-start)) print(' '*start + tokens[0]) prints:: sldjf123lsdjjkf345sldkjf879lkjsfd987 ^^^^^ sldjf ^^^^^^^ lsdjjkf ^^^^^^ sldkjf ^^^^^^ lkjsfd i R� i N( Rw R� Ru Rt R R� R� R� R� R" R� R� R R R� ( R� RE t maxMatchest overlapR� R� R� t preparseFnt parseFnt matchesR� t nextLocR� t nextlocRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt scanStringU sB c C s% g } d } t | _ y� x� | j | � D]} \ } } } | j | | | !� | r� t | t � rs | | j � 7} q� t | t � r� | | 7} q� | j | � n | } q( W| j | | � g | D] } | r� | ^ q� } d j t t t | � � � SWn( t k r } t j r� q!| � n Xd S( sf Extension to C{L{scanString}}, to modify matching text with modified tokens that may be returned from a parse action. To use C{transformString}, define a grammar and attach a parse action to it that modifies the returned token list. Invoking C{transformString()} on a target string will then scan for matches, and replace the matched text patterns according to the logic in the parse action. C{transformString()} returns the resulting transformed string. Example:: wd = Word(alphas) wd.setParseAction(lambda toks: toks[0].title()) print(wd.transformString("now is the winter of our discontent made glorious summer by this sun of york.")) Prints:: Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York. i Rr N( R� Rt R� R Rs R R� R� R� R� R t _flattenR R" R� ( R� RE R t lastERp R� R� t oRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR{ � s( c C se y6 t g | j | | � D] \ } } } | ^ q � SWn( t k r` } t j rW � qa | � n Xd S( s~ Another extension to C{L{scanString}}, simplifying the access to the tokens found to match the given parse expression. May be called with optional C{maxMatches} argument, to clip searching after 'n' matches are found. Example:: # a capitalized word starts with an uppercase letter, followed by zero or more lowercase letters cap_word = Word(alphas.upper(), alphas.lower()) print(cap_word.searchString("More than Iron, more than Lead, more than Gold I need Electricity")) prints:: ['More', 'Iron', 'Lead', 'Gold', 'I'] N( R R� R R" R� ( R� RE R� Rp R� R� RL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt searchString� s 6 c c sf d } d } xJ | j | d | �D]3 \ } } } | | | !V| rO | d Vn | } q" W| | Vd S( s[ Generator method to split a string using the given expression as a separator. May be called with optional C{maxsplit} argument, to limit the number of splits; and the optional C{includeSeparators} argument (default=C{False}), if the separating matching text should be included in the split results. Example:: punc = oneOf(list(".,;:/-!?")) print(list(punc.split("This, this?, this sentence, is badly punctuated!"))) prints:: ['This', ' this', '', ' this sentence', ' is badly punctuated', ''] i R� N( R� ( R� RE t maxsplitt includeSeparatorst splitst lastRp R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s % c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( s� Implementation of + operator - returns C{L{And}}. Adding strings to a ParserElement converts them to L{Literal}s by default. Example:: greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) Prints:: Hello, World! -> ['Hello', ',', 'World', '!'] s4 Cannot combine element of type %s with ParserElementt stackleveli N( Rs R� R" Ri t warningst warnR� t SyntaxWarningR� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of + operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c C sm t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | t j � | g � S( sQ Implementation of - operator, returns C{L{And}} with error stop s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R t _ErrorStop( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __sub__ s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of - operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rsub__ s c sE t | t � r | d } } n-t | t � r7| d d } | d d k r_ d | d f } n t | d t � r� | d d k r� | d d k r� t � � S| d d k r� t � � S� | d t � � SqLt | d t � rt | d t � r| \ } } | | 8} qLt d t | d � t | d � � � n t d t | � � � | d k rgt d � � n | d k r�t d � � n | | k o�d k n r�t d � � n | r� � f d � � | r | d k r�� � | � } qt � g | � � | � } qA� | � } n( | d k r.� } n t � g | � } | S( s� Implementation of * operator, allows use of C{expr * 3} in place of C{expr + expr + expr}. Expressions may also me multiplied by a 2-integer tuple, similar to C{{min,max}} multipliers in regular expressions. Tuples may also include C{None} as in: - C{expr*(n,None)} or C{expr*(n,)} is equivalent to C{expr*n + L{ZeroOrMore}(expr)} (read as "at least n instances of C{expr}") - C{expr*(None,n)} is equivalent to C{expr*(0,n)} (read as "0 to n instances of C{expr}") - C{expr*(None,None)} is equivalent to C{L{ZeroOrMore}(expr)} - C{expr*(1,None)} is equivalent to C{L{OneOrMore}(expr)} Note that C{expr*(None,n)} does not raise an exception if more than n exprs exist in the input stream; that is, C{expr*(None,n)} does not enforce a maximum number of expr occurrences. If this behavior is desired, then write C{expr*(None,n) + ~expr} i i i s7 cannot multiply 'ParserElement' and ('%s','%s') objectss0 cannot multiply 'ParserElement' and '%s' objectss/ cannot multiply ParserElement by negative values@ second tuple value must be greater or equal to first tuple values+ cannot multiply ParserElement by 0 or (0,0)c s2 | d k r$ t � � | d � � St � � Sd S( Ni ( R ( t n( t makeOptionalListR� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ] s N( NN( Rs Ro t tupleR� R0 R R� R� t ValueErrorR ( R� R t minElementst optElementsR} ( ( R� R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __mul__, sD # & ) c C s | j | � S( N( R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rmul__p s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sI Implementation of | operator - returns C{L{MatchFirst}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __or__s s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | BS( s] Implementation of | operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ror__ s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sA Implementation of ^ operator - returns C{L{Or}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __xor__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | AS( s] Implementation of ^ operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rxor__� s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sC Implementation of & operator - returns C{L{Each}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __and__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | @S( s] Implementation of & operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rand__� s c C s t | � S( sE Implementation of ~ operator - returns C{L{NotAny}} ( R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __invert__� s c C s' | d k r | j | � S| j � Sd S( s Shortcut for C{L{setResultsName}}, with C{listAllMatches=False}. If C{name} is given with a trailing C{'*'} character, then C{listAllMatches} will be passed as C{True}. If C{name} is omitted, same as calling C{L{copy}}. Example:: # these are equivalent userdata = Word(alphas).setResultsName("name") + Word(nums+"-").setResultsName("socsecno") userdata = Word(alphas)("name") + Word(nums+"-")("socsecno") N( R� R� R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __call__� s c C s t | � S( s� Suppresses the output of this C{ParserElement}; useful to keep punctuation from cluttering up returned output. ( R) ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt suppress� s c C s t | _ | S( s Disables the skipping of whitespace before matching the characters in the C{ParserElement}'s defined pattern. This is normally only used internally by the pyparsing module, but may be needed in some whitespace-sensitive grammars. ( R� Rp ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt leaveWhitespace� s c C s t | _ | | _ t | _ | S( s8 Overrides the default whitespace chars ( R� Rp Rq R� Rr ( R� Rg ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setWhitespaceChars� s c C s t | _ | S( s� Overrides default behavior to expand C{<TAB>}s to spaces before parsing the input string. Must be called before C{parseString} when the input grammar contains elements that match C{<TAB>} characters. ( R� Rt ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseWithTabs� s c C sr t | t � r t | � } n t | t � rR | | j k rn | j j | � qn n | j j t | j � � � | S( s� Define expression to be ignored (e.g., comments) while doing pattern matching; may be called repeatedly, to define multiple comment or other ignorable patterns. Example:: patt = OneOrMore(Word(alphas)) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj'] patt.ignore(cStyleComment) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj', 'lskjd'] ( Rs R� R) Ru R R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt ignore� s c C s1 | p t | p t | p t f | _ t | _ | S( sT Enable display of debugging messages while doing pattern matching. ( RG RK RM R{ R� Rv ( R� t startActiont successActiont exceptionAction( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDebugActions s c C s) | r | j t t t � n t | _ | S( s� Enable display of debugging messages while doing pattern matching. Set C{flag} to True to enable, False to disable. Example:: wd = Word(alphas).setName("alphaword") integer = Word(nums).setName("numword") term = wd | integer # turn on debugging for wd wd.setDebug() OneOrMore(term).parseString("abc 123 xyz 890") prints:: Match alphaword at loc 0(1,1) Matched alphaword -> ['abc'] Match alphaword at loc 3(1,4) Exception raised:Expected alphaword (at char 4), (line:1, col:5) Match alphaword at loc 7(1,8) Matched alphaword -> ['xyz'] Match alphaword at loc 11(1,12) Exception raised:Expected alphaword (at char 12), (line:1, col:13) Match alphaword at loc 15(1,16) Exception raised:Expected alphaword (at char 15), (line:1, col:16) The output shown is that produced by the default debug actions - custom debug actions can be specified using L{setDebugActions}. Prior to attempting to match the C{wd} expression, the debugging message C{"Match <exprname> at loc <n>(<line>,<col>)"} is shown. Then if the parse succeeds, a C{"Matched"} message is shown, or an C{"Exception raised"} message is shown. Also note the use of L{setName} to assign a human-readable name to the expression, which makes debugging and exception messages easier to understand - for instance, the default name created for the C{Word} expression without calling C{setName} is C{"W:(ABCD...)"}. ( R� RG RK RM R� Rv ( R� t flag( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDebug s # c C s | j S( N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� @ s c C s t | � S( N( R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� C s c C s t | _ d | _ | S( N( R� Rw R� Rm ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� F s c C s d S( N( ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkRecursionK s c C s | j g � d S( sj Check defined expressions for valid structure, check for infinite recursive definitions. N( R ( R� t validateTrace( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt validateN s c C s� y | j � } Wn5 t k rG t | d � � } | j � } Wd QXn Xy | j | | � SWn( t k r� } t j r} � q� | � n Xd S( s� Execute the parse expression on the given file or filename. If a filename is specified (instead of a file object), the entire file is opened, read, and closed before parsing. t rN( t readR� t openR� R R" R� ( R� t file_or_filenameR� t file_contentst fRL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt parseFileT s c C sd t | t � r1 | | k p0 t | � t | � k St | t � rM | j | � St t | � | k Sd S( N( Rs R" t varsR� R� t super( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __eq__h s " c C s | | k S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ne__p s c C s t t | � � S( N( t hasht id( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __hash__s s c C s | | k S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __req__v s c C s | | k S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __rne__y s c C s: y! | j t | � d | �t SWn t k r5 t SXd S( s� Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") R� N( R� R R� R R� ( R� t testStringR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� | s t #c C sy t | t � r6 t t t j | j � j � � � } n t | t � rT t | � } n g } g } t } x| D]�} | d k r� | j | t � s� | r� | r� | j | � qm n | s� qm n d j | � | g } g } yQ | j d d � } | j | d | �} | j | j d | � � | o%| } Wn� t k r�} t | t � rPd n d } d | k r�| j t | j | � � | j d t | j | � d d | � n | j d | j d | � | j d t | � � | o�| } | } n< t k r*} | j d t | � � | o | } | } n X| rX| rG| j d � n d j | � GHn | j | | f � qm W| | f S( s3 Execute the parse expression on a series of test strings, showing each test, the parsed results or where the parse failed. Quick and easy way to run a parse expression against a list of sample strings. Parameters: - tests - a list of separate test strings, or a multiline string of test strings - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests - comment - (default=C{'#'}) - expression for indicating embedded comments in the test string; pass None to disable comment filtering - fullDump - (default=C{True}) - dump results as list followed by results names in nested outline; if False, only dump nested list - printResults - (default=C{True}) prints test output to stdout - failureTests - (default=C{False}) indicates if these tests are expected to fail parsing Returns: a (success, results) tuple, where success indicates that all tests succeeded (or failed if C{failureTests} is True), and the results contain a list of lines of each test's output Example:: number_expr = pyparsing_common.number.copy() result = number_expr.runTests(''' # unsigned integer 100 # negative integer -100 # float with scientific notation 6.02e23 # integer with scientific notation 1e-12 ''') print("Success" if result[0] else "Failed!") result = number_expr.runTests(''' # stray character 100Z # missing leading digit before '.' -.100 # too many '.' 3.14.159 ''', failureTests=True) print("Success" if result[0] else "Failed!") prints:: # unsigned integer 100 [100] # negative integer -100 [-100] # float with scientific notation 6.02e23 [6.02e+23] # integer with scientific notation 1e-12 [1e-12] Success # stray character 100Z ^ FAIL: Expected end of text (at char 3), (line:1, col:4) # missing leading digit before '.' -.100 ^ FAIL: Expected {real number with scientific notation | real number | signed integer} (at char 0), (line:1, col:1) # too many '.' 3.14.159 ^ FAIL: Expected end of text (at char 4), (line:1, col:5) Success Each test string must be on a single line. If you want to test a string that spans multiple lines, create a test like this:: expr.runTest(r"this is a test\n of strings that spans \n 3 lines") (Note that this is a raw string literal, you must include the leading 'r'.) s s \nR� R6 s (FATAL)Rr t i t ^s FAIL: s FAIL-EXCEPTION: N( Rs R� R� R� Ru R� t rstript splitlinesR R� R� R� R� R R� R� R� R3 R R RE R� R7 Ra ( R� t testsR� t commentt fullDumpt printResultst failureTestst allResultst commentst successRp R t resultR� R� RL ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt runTests� sN W' + , N(P R� R� R� Rf R� R� t staticmethodRh Rj R� R� R� R� R� R� Rz R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R� R� R� R� R� R� R� R� t _MAX_INTR� R{ R� R� R R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R R R R R R R R� R" ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR" 8 s� & H " 2G + D ) c B s e Z d Z d � Z RS( sT Abstract C{ParserElement} subclass, for defining atomic matching patterns. c C s t t | � j d t � d S( NR ( R R* R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR* s c B s e Z d Z d � Z RS( s, An empty token, will always match. c C s2 t t | � j � d | _ t | _ t | _ d S( NR ( R R R� R� R� Rs R� Rx ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( s( A token that will never match. c C s; t t | � j � d | _ t | _ t | _ d | _ d S( NR s Unmatchable token( R R R� R� R� Rs R� Rx Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� * s c C s t | | | j | � � d S( N( R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 1 s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR & s c B s# e Z d Z d � Z e d � Z RS( s� Token to exactly match a specified string. Example:: Literal('blah').parseString('blah') # -> ['blah'] Literal('blah').parseString('blahfooblah') # -> ['blah'] Literal('blah').parseString('bla') # -> Exception: Expected "blah" For case-insensitive matching, use L{CaselessLiteral}. For keyword matching (force word break before and after the matched string), use L{Keyword} or L{CaselessKeyword}. c C s� t t | � j � | | _ t | � | _ y | d | _ Wn0 t k rn t j d t d d �t | _ n Xd t | j � | _ d | j | _ t | _ t | _ d S( Ni s2 null string passed to Literal; use Empty() insteadR� i s "%s"s Expected ( R R R� t matchR� t matchLent firstMatchCharR� R� R� R� R R^ R R� Ry R� Rs Rx ( R� t matchString( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� C s c C sg | | | j k rK | j d k s7 | j | j | � rK | | j | j f St | | | j | � � d S( Ni ( R' R& t startswithR% R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� V s $( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 5 s c B sK e Z d Z e d Z d e d � Z e d � Z d � Z e d � � Z RS( s\ Token to exactly match a specified string as a keyword, that is, it must be immediately followed by a non-keyword character. Compare with C{L{Literal}}: - C{Literal("if")} will match the leading C{'if'} in C{'ifAndOnlyIf'}. - C{Keyword("if")} will not; it will only match the leading C{'if'} in C{'if x=1'}, or C{'if(y==2)'} Accepts two optional constructor arguments in addition to the keyword string: - C{identChars} is a string of characters that would be valid identifier characters, defaulting to all alphanumerics + "_" and "$" - C{caseless} allows case-insensitive matching, default is C{False}. Example:: Keyword("start").parseString("start") # -> ['start'] Keyword("start").parseString("starting") # -> Exception For case-insensitive matching, use L{CaselessKeyword}. s _$c C s� t t | � j � | d k r+ t j } n | | _ t | � | _ y | d | _ Wn' t k r} t j d t d d �n Xd | j | _ d | j | _ t | _ t | _ | | _ | r� | j � | _ | j � } n t | � | _ d S( Ni s2 null string passed to Keyword; use Empty() insteadR� i s "%s"s Expected ( R R R� R� t DEFAULT_KEYWORD_CHARSR% R� R& R' R� R� R� R� R� Ry R� Rs Rx t caselesst uppert caselessmatchR� t identChars( R� R( R. R+ ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� q s& c C sb | j r� | | | | j !j � | j k rF| t | � | j k se | | | j j � | j k rF| d k s� | | d j � | j k rF| | j | j f Sn� | | | j k rF| j d k s� | j | j | � rF| t | � | j k s| | | j | j k rF| d k s2| | d | j k rF| | j | j f St | | | j | � � d S( Ni i ( R+ R& R, R- R� R. R% R' R) R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s #9)$3#c C s% t t | � j � } t j | _ | S( N( R R R� R* R. ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | t _ d S( s, Overrides the default Keyword chars N( R R* ( Rg ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt setDefaultKeywordChars� s N( R� R� R� R1 R* R� R� R� R� R� R� R# R/ ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR ^ s c B s# e Z d Z d � Z e d � Z RS( sl Token to match a specified string, ignoring case of letters. Note: the matched results will always be in the case of the given match string, NOT the case of the input text. Example:: OneOrMore(CaselessLiteral("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD', 'CMD'] (Contrast with example for L{CaselessKeyword}.) c C sI t t | � j | j � � | | _ d | j | _ d | j | _ d S( Ns '%s's Expected ( R R R� R, t returnStringR� Ry ( R� R( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sS | | | | j !j � | j k r7 | | j | j f St | | | j | � � d S( N( R& R, R% R0 R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s #( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( s� Caseless version of L{Keyword}. Example:: OneOrMore(CaselessKeyword("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD'] (Contrast with example for L{CaselessLiteral}.) c C s# t t | � j | | d t �d S( NR+ ( R R R� R� ( R� R( R. ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� | | | | j !j � | j k rp | t | � | j k s\ | | | j j � | j k rp | | j | j f St | | | j | � � d S( N( R& R, R- R� R. R% R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s #9N( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( sx A variation on L{Literal} which matches "close" matches, that is, strings with at most 'n' mismatching characters. C{CloseMatch} takes parameters: - C{match_string} - string to be matched - C{maxMismatches} - (C{default=1}) maximum number of mismatches allowed to count as a match The results from a successful parse will contain the matched text from the input string and the following named results: - C{mismatches} - a list of the positions within the match_string where mismatches were found - C{original} - the original match_string used to compare against the input string If C{mismatches} is an empty list, then the match was an exact match. Example:: patt = CloseMatch("ATCATCGAATGGA") patt.parseString("ATCATCGAAXGGA") # -> (['ATCATCGAAXGGA'], {'mismatches': [[9]], 'original': ['ATCATCGAATGGA']}) patt.parseString("ATCAXCGAAXGGA") # -> Exception: Expected 'ATCATCGAATGGA' (with up to 1 mismatches) (at char 0), (line:1, col:1) # exact match patt.parseString("ATCATCGAATGGA") # -> (['ATCATCGAATGGA'], {'mismatches': [[]], 'original': ['ATCATCGAATGGA']}) # close match allowing up to 2 mismatches patt = CloseMatch("ATCATCGAATGGA", maxMismatches=2) patt.parseString("ATCAXCGAAXGGA") # -> (['ATCAXCGAAXGGA'], {'mismatches': [[4, 9]], 'original': ['ATCATCGAATGGA']}) i c C s] t t | � j � | | _ | | _ | | _ d | j | j f | _ t | _ t | _ d S( Ns& Expected %r (with up to %d mismatches)( R Rj R� R� t match_stringt maxMismatchesRy R� Rx Rs ( R� R1 R2 ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | } t | � } | t | j � } | | k r| j } d } g } | j } x� t t | | | !| j � � D]J \ } } | \ } } | | k ro | j | � t | � | k r� Pq� qo qo W| d } t | | | !g � } | j | d <| | d <| | f Sn t | | | j | � � d S( Ni i t originalt mismatches( R� R1 R2 R� R� R R R Ry ( R� RE R� R� t startR� t maxlocR1 t match_stringlocR4 R2 t s_mt srct matt results( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s( , ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRj � s c B s> e Z d Z d d d d e d d � Z e d � Z d � Z RS( s Token for matching words composed of allowed character sets. Defined with string containing all allowed initial characters, an optional string containing allowed body characters (if omitted, defaults to the initial character set), and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. An optional C{excludeChars} parameter can list characters that might be found in the input C{bodyChars} string; useful to define a word of all printables except for one or two characters, for instance. L{srange} is useful for defining custom character set strings for defining C{Word} expressions, using range notation from regular expression character sets. A common mistake is to use C{Word} to match a specific literal string, as in C{Word("Address")}. Remember that C{Word} uses the string argument to define I{sets} of matchable characters. This expression would match "Add", "AAA", "dAred", or any other word made up of the characters 'A', 'd', 'r', 'e', and 's'. To match an exact literal string, use L{Literal} or L{Keyword}. pyparsing includes helper strings for building Words: - L{alphas} - L{nums} - L{alphanums} - L{hexnums} - L{alphas8bit} (alphabetic characters in ASCII range 128-255 - accented, tilded, umlauted, etc.) - L{punc8bit} (non-alphabetic characters in ASCII range 128-255 - currency, symbols, superscripts, diacriticals, etc.) - L{printables} (any non-whitespace character) Example:: # a word composed of digits integer = Word(nums) # equivalent to Word("0123456789") or Word(srange("0-9")) # a word with a leading capital, and zero or more lowercase capital_word = Word(alphas.upper(), alphas.lower()) # hostnames are alphanumeric, with leading alpha, and '-' hostname = Word(alphas, alphanums+'-') # roman numeral (not a strict parser, accepts invalid mix of characters) roman = Word("IVXLCDM") # any string of non-whitespace characters, except for ',' csv_value = Word(printables, excludeChars=",") i i c s� t t | � j � � rc d j � f d � | D� � } | rc d j � f d � | D� � } qc n | | _ t | � | _ | r� | | _ t | � | _ n | | _ t | � | _ | d k | _ | d k r� t d � � n | | _ | d k r� | | _ n t | _ | d k r)| | _ | | _ n t | � | _ d | j | _ t | _ | | _ d | j | j k r}| d k r}| d k r}| d k r}| j | j k r�d t | j � | _ ne t | j � d k r�d t j | j � t | j � f | _ n% d t | j � t | j � f | _ | j rDd | j d | _ n y t j | j � | _ Wq}t k ryd | _ q}Xn d S( NRr c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( t excludeChars( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>7 s c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( R< ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>9 s i i sZ cannot specify a minimum length < 1; use Optional(Word()) if zero-length word is permitteds Expected R s [%s]+s %s[%s]*s [%s][%s]*s \b( R R- R� R� t initCharsOrigR� t initCharst bodyCharsOrigt bodyCharst maxSpecifiedR� t minLent maxLenR$ R R� Ry R� Rx t asKeywordt _escapeRegexRangeCharst reStringR� R| t escapet compileRa R� ( R� R> R@ t mint maxt exactRD R< ( ( R< sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 4 sT % : c C s� | j r[ | j j | | � } | s? t | | | j | � � n | j � } | | j � f S| | | j k r� t | | | j | � � n | } | d 7} t | � } | j } | | j } t | | � } x* | | k r� | | | k r� | d 7} q� Wt } | | | j k rt } n | j rG| | k rG| | | k rGt } n | j r�| d k rp| | d | k s�| | k r�| | | k r�t } q�n | r�t | | | j | � � n | | | | !f S( Ni i ( R| R% R Ry t endt groupR> R� R@ RC RI R� RB R� RA RD ( R� RE R� R� R! R5 R� t bodycharsR6 t throwException( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� j s6 % < c C s� y t t | � j � SWn t k r* n X| j d k r� d � } | j | j k r} d | | j � | | j � f | _ q� d | | j � | _ n | j S( Nc S s& t | � d k r | d d S| Sd S( Ni s ...( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt charsAsStr� s s W:(%s,%s)s W:(%s)( R R- R� Ra Rm R� R= R? ( R� RP ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s (N( R� R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR- s .6 #c B sD e Z d Z e e j d � � Z d d � Z e d � Z d � Z RS( s� Token for matching strings that match a given regular expression. Defined with string specifying the regular expression in a form recognized by the inbuilt Python re module. If the given regex contains named groups (defined using C{(?P<name>...)}), these will be preserved as named parse results. Example:: realnum = Regex(r"[+-]?\d+\.\d*") date = Regex(r'(?P<year>\d{4})-(?P<month>\d\d?)-(?P<day>\d\d?)') # ref: http://stackoverflow.com/questions/267399/how-do-you-match-only-valid-roman-numerals-with-a-regular-expression roman = Regex(r"M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})") s [A-Z]i c C s3 t t | � j � t | t � r� | sA t j d t d d �n | | _ | | _ y+ t j | j | j � | _ | j | _ Wq� t j k r� t j d | t d d �� q� XnI t | t j � r� | | _ t | � | _ | _ | | _ n t d � � t | � | _ d | j | _ t | _ t | _ d S( s� The parameters C{pattern} and C{flags} are passed to the C{re.compile()} function as-is. See the Python C{re} module for an explanation of the acceptable patterns and flags.s0 null string passed to Regex; use Empty() insteadR� i s$ invalid pattern (%s) passed to RegexsC Regex may only be constructed with a string or a compiled RE objects Expected N( R R% R� Rs R� R� R� R� t patternt flagsR| RH RF t sre_constantst errort compiledREtypeRu R� R R� Ry R� Rx R� Rs ( R� RQ RR ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s. c C s� | j j | | � } | s6 t | | | j | � � n | j � } | j � } t | j � � } | r� x | D] } | | | | <qm Wn | | f S( N( R| R% R Ry RL t groupdictR RM ( R� RE R� R� R! t dR} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sZ y t t | � j � SWn t k r* n X| j d k rS d t | j � | _ n | j S( Ns Re:(%s)( R R% R� Ra Rm R� R� RQ ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R| RH RU R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR% � s " c B s> e Z d Z d d e e d e d � Z e d � Z d � Z RS( s� Token for matching strings that are delimited by quoting characters. Defined with the following parameters: - quoteChar - string of one or more characters defining the quote delimiting string - escChar - character to escape quotes, typically backslash (default=C{None}) - escQuote - special quote sequence to escape an embedded quote string (such as SQL's "" to escape an embedded ") (default=C{None}) - multiline - boolean indicating whether quotes can span multiple lines (default=C{False}) - unquoteResults - boolean indicating whether the matched text should be unquoted (default=C{True}) - endQuoteChar - string of one or more characters defining the end of the quote delimited string (default=C{None} => same as quoteChar) - convertWhitespaceEscapes - convert escaped whitespace (C{'\t'}, C{'\n'}, etc.) to actual whitespace (default=C{True}) Example:: qs = QuotedString('"') print(qs.searchString('lsjdf "This is the quote" sldjf')) complex_qs = QuotedString('{{', endQuoteChar='}}') print(complex_qs.searchString('lsjdf {{This is the "quote"}} sldjf')) sql_qs = QuotedString('"', escQuote='""') print(sql_qs.searchString('lsjdf "This is the quote with ""embedded"" quotes" sldjf')) prints:: [['This is the quote']] [['This is the "quote"']] [['This is the quote with "embedded" quotes']] c s t t � � j � | j � } | sG t j d t d d �t � � n | d k r\ | } n4 | j � } | s� t j d t d d �t � � n | � _ t | � � _ | d � _ | � _ t | � � _ | � _ | � _ | � _ | � _ | rTt j t j B� _ d t j � j � t � j d � | d k rDt | � pGd f � _ nP d � _ d t j � j � t � j d � | d k r�t | � p�d f � _ t � j � d k r� j d d j � f d � t t � j � d d d � D� � d 7_ n | r*� j d t j | � 7_ n | rh� j d t j | � 7_ t j � j � d � _ n � j d t j � j � 7_ y+ t j � j � j � � _ � j � _ Wn4 t j k r�t j d � j t d d �� n Xt! � � � _" d � j" � _# t$ � _% t& � _' d S( Ns$ quoteChar cannot be the empty stringR� i s' endQuoteChar cannot be the empty stringi s %s(?:[^%s%s]Rr s %s(?:[^%s\n\r%s]i s |(?:s )|(?:c 3 s< | ]2 } d t j � j | � t � j | � f Vq d S( s %s[^%s]N( R| RG t endQuoteCharRE ( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>/ s i����t )s |(?:%s)s |(?:%s.)s (.)s )*%ss$ invalid pattern (%s) passed to Regexs Expected (( R R# R� R� R� R� R� t SyntaxErrorR� t quoteCharR� t quoteCharLent firstQuoteCharRX t endQuoteCharLent escChart escQuotet unquoteResultst convertWhitespaceEscapesR| t MULTILINEt DOTALLRR RG RE RQ R� R� t escCharReplacePatternRH RF RS RT R R� Ry R� Rx R� Rs ( R� R[ R_ R` t multilineRa RX Rb ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� sf ( %E c C sT | | | j k r( | j j | | � p+ d } | sO t | | | j | � � n | j � } | j � } | j rJ| | j | j !} t | t � rJd | k r� | j r� i d d 6d d 6d d 6d d 6} x/ | j � D] \ } } | j | | � } q� Wn | j r t j | j d | � } n | j rG| j | j | j � } qGqJn | | f S( Ns \s s \ts s \ns s \fs s \rs \g<1>( R] R| R% R� R Ry RL RM Ra R\ R^ Rs R� Rb R� R� R_ R� Re R` RX ( R� RE R� R� R! R} t ws_mapt wslitt wschar( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� G s* . !c C s] y t t | � j � SWn t k r* n X| j d k rV d | j | j f | _ n | j S( Ns. quoted string, starting with %s ending with %s( R R# R� Ra Rm R� R[ RX ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� j s N( R� R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR# � s A #c B s5 e Z d Z d d d d � Z e d � Z d � Z RS( s� Token for matching words composed of characters I{not} in a given set (will include whitespace in matched characters if not listed in the provided exclusion set - see example). Defined with string containing all disallowed characters, and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. Example:: # define a comma-separated-value as anything that is not a ',' csv_value = CharsNotIn(',') print(delimitedList(csv_value).parseString("dkls,lsdkjf,s12 34,@!#,213")) prints:: ['dkls', 'lsdkjf', 's12 34', '@!#', '213'] i i c C s� t t | � j � t | _ | | _ | d k r@ t d � � n | | _ | d k ra | | _ n t | _ | d k r� | | _ | | _ n t | � | _ d | j | _ | j d k | _ t | _ d S( Ni sf cannot specify a minimum length < 1; use Optional(CharsNotIn()) if zero-length char group is permittedi s Expected ( R R R� R� Rp t notCharsR� RB RC R$ R R� Ry Rs Rx ( R� Rj RI RJ RK ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� | | | j k r. t | | | j | � � n | } | d 7} | j } t | | j t | � � } x* | | k r� | | | k r� | d 7} qf W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rj R Ry RI RC R� RB ( R� RE R� R� R5 t notcharst maxlen( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� y t t | � j � SWn t k r* n X| j d k ry t | j � d k rf d | j d | _ qy d | j | _ n | j S( Ni s !W:(%s...)s !W:(%s)( R R R� Ra Rm R� R� Rj ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR v s c B sX e Z d Z i d d 6d d 6d d 6d d 6d d 6Z d d d d d � Z e d � Z RS( s� Special matching class for matching whitespace. Normally, whitespace is ignored by pyparsing grammars. This class is included when some whitespace structures are significant. Define with a string containing the whitespace characters to be matched; default is C{" \t\r\n"}. Also takes optional C{min}, C{max}, and C{exact} arguments, as defined for the C{L{Word}} class. s <SPC>R s <TAB>s s <LF>s s <CR>s s <FF>s s i i c s� t t � � j � | � _ � j d j � f d � � j D� � � d j d � � j D� � � _ t � _ d � j � _ | � _ | d k r� | � _ n t � _ | d k r� | � _ | � _ n d S( NRr c 3 s$ | ] } | � j k r | Vq d S( N( t matchWhite( R� R� ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s c s s | ] } t j | Vq d S( N( R, t whiteStrs( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s Expected i ( R R, R� Rm R� R� Rq R� R� Rs Ry RB RC R$ ( R� t wsRI RJ RK ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ) c C s� | | | j k r. t | | | j | � � n | } | d 7} | | j } t | t | � � } x- | | k r� | | | j k r� | d 7} qc W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rm R Ry RC RI R� RB ( R� RE R� R� R5 R6 ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s "( R� R� R� Rn R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR, � s t _PositionTokenc B s e Z d � Z RS( c C s8 t t | � j � | j j | _ t | _ t | _ d S( N( R Rp R� R^ R� R� R� Rs R� Rx ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRp � s c B s, e Z d Z d � Z d � Z e d � Z RS( sb Token to advance to a specific column of input text; useful for tabular report scraping. c C s t t | � j � | | _ d S( N( R R R� R7 ( R� t colno( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� t | | � | j k r� t | � } | j rB | j | | � } n xE | | k r� | | j � r� t | | � | j k r� | d 7} qE Wn | S( Ni ( R7 R� Ru R� t isspace( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s 7c C s^ t | | � } | | j k r6 t | | d | � � n | | j | } | | | !} | | f S( Ns Text not in expected column( R7 R ( R� RE R� R� t thiscolt newlocR} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s# e Z d Z d � Z e d � Z RS( s� Matches if current position is at the beginning of a line within the parse string Example:: test = ''' AAA this line AAA and this line AAA but not this one B AAA and definitely not this one ''' for t in (LineStart() + 'AAA' + restOfLine).searchString(test): print(t) Prints:: ['AAA', ' this line'] ['AAA', ' and this line'] c C s t t | � j � d | _ d S( Ns Expected start of line( R R R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� & s c C s; t | | � d k r | g f St | | | j | � � d S( Ni ( R7 R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� * s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( sU Matches if current position is at the end of a line within the parse string c C s< t t | � j � | j t j j d d � � d | _ d S( Ns Rr s Expected end of line( R R R� R� R" Rf R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 3 s c C s� | t | � k rK | | d k r0 | d d f St | | | j | � � n8 | t | � k rk | d g f St | | | j | � � d S( Ns i ( R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 8 s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR / s c B s# e Z d Z d � Z e d � Z RS( sM Matches if current position is at the beginning of the parse string c C s t t | � j � d | _ d S( Ns Expected start of text( R R( R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� G s c C sL | d k rB | | j | d � k rB t | | | j | � � qB n | g f S( Ni ( R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� K s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR( C s c B s# e Z d Z d � Z e d � Z RS( sG Matches if current position is at the end of the parse string c C s t t | � j � d | _ d S( Ns Expected end of text( R R' R� Ry ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� V s c C s� | t | � k r- t | | | j | � � nT | t | � k rM | d g f S| t | � k ri | g f St | | | j | � � d S( Ni ( R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� Z s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR' R s c B s& e Z d Z e d � Z e d � Z RS( sp Matches if the current position is at the beginning of a Word, and is not preceded by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordStart(alphanums)}. C{WordStart} will also match at the beginning of the string being parsed, or at the beginning of a line. c C s/ t t | � j � t | � | _ d | _ d S( Ns Not at the start of a word( R R/ R� R� t wordCharsRy ( R� Ru ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� l s c C s^ | d k rT | | d | j k s6 | | | j k rT t | | | j | � � qT n | g f S( Ni i ( Ru R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� q s ( R� R� R� RT R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR/ d s c B s& e Z d Z e d � Z e d � Z RS( sZ Matches if the current position is at the end of a Word, and is not followed by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordEnd(alphanums)}. C{WordEnd} will also match at the end of the string being parsed, or at the end of a line. c C s8 t t | � j � t | � | _ t | _ d | _ d S( Ns Not at the end of a word( R R. R� R� Ru R� Rp Ry ( R� Ru ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sv t | � } | d k rl | | k rl | | | j k sN | | d | j k rl t | | | j | � � ql n | g f S( Ni i ( R� Ru R Ry ( R� RE R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� RT R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR. x s c B sq e Z d Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z g d � Z d � Z RS( s^ Abstract subclass of ParserElement, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � r4 t | � } n t | t � r[ t j | � g | _ n� t | t j � r� t | � } t d � | D� � r� t t j | � } n t | � | _ n3 y t | � | _ Wn t k r� | g | _ n Xt | _ d S( Nc s s | ] } t | t � Vq d S( N( Rs R� ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rs R� R� R� R" Ri t exprsR� t Iterablet allR� R� R� R} ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j | S( N( Rv ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j j | � d | _ | S( N( Rv R R� Rm ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C sP t | _ g | j D] } | j � ^ q | _ x | j D] } | j � q8 W| S( s~ Extends C{leaveWhitespace} defined in base class, and also invokes C{leaveWhitespace} on all contained expressions.( R� Rp Rv R� R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %c C s� t | t � rb | | j k r� t t | � j | � x( | j D] } | j | j d � q> Wq� n> t t | � j | � x% | j D] } | j | j d � q� W| S( Ni����( Rs R) Ru R R R� Rv ( R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sf y t t | � j � SWn t k r* n X| j d k r_ d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� R^ R� R Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %c C sw t t | � j � x | j D] } | j � q Wt | j � d k r`| j d } t | | j � r� | j r� | j d k r� | j r� | j | j d g | _ d | _ | j | j O_ | j | j O_ n | j d } t | | j � r`| j r`| j d k r`| j r`| j d | j | _ d | _ | j | j O_ | j | j O_ q`n d t | � | _ | S( Ni i i i����s Expected ( R R R� Rv R� Rs R^ Rk Rn R� Rv Rm Rs Rx R Ry ( R� R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s0 c C s t t | � j | | � } | S( N( R R R� ( R� R� R� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s@ | | g } x | j D] } | j | � q W| j g � d S( N( Rv R R ( R� R t tmpR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C s> t t | � j � } g | j D] } | j � ^ q | _ | S( N( R R R� Rv ( R� R} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R R� R� R� R� R� R R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s " c B sW e Z d Z d e f d � � YZ e d � Z e d � Z d � Z d � Z d � Z RS( s Requires all given C{ParseExpression}s to be found in the given order. Expressions may be separated by whitespace. May be constructed using the C{'+'} operator. May also be constructed using the C{'-'} operator, which will suppress backtracking. Example:: integer = Word(nums) name_expr = OneOrMore(Word(alphas)) expr = And([integer("id"),name_expr("name"),integer("age")]) # more easily written as: expr = integer("id") + name_expr("name") + integer("age") R� c B s e Z d � Z RS( c O s3 t t j | � j | | � d | _ | j � d S( Nt -( R R R� R� R� R� ( R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C sl t t | � j | | � t d � | j D� � | _ | j | j d j � | j d j | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr> s i ( R R R� Rx Rv Rs R� Rq Rp R� R} ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s? | j d j | | | d t �\ } } t } x| j d D]� } t | t j � r` t } q< n | r� y | j | | | � \ } } Wqt k r� � qt k r� } d | _ t j | � � qt k r� t | t | � | j | � � qXn | j | | | � \ } } | s$| j � r< | | 7} q< q< W| | f S( Ni R� i ( Rv R� R� Rs R R� R� R! R R� t __traceback__R� R� R� Ry R� ( R� RE R� R� t resultlistt errorStopR� t exprtokensR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s( ( %c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 5 s c C s@ | | g } x+ | j D] } | j | � | j s Pq q Wd S( N( Rv R Rs ( R� R� t subRecCheckListR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR : s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� t {R c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>F s t }( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� A s *( R� R� R� R R� R� R� R� R R R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the expression that matches the longest string will be used. May be constructed using the C{'^'} operator. Example:: # construct Or using '^' operator number = Word(nums) ^ Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) prints:: [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>\ s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� Y s c C s� d } d } g } x� | j D]� } y | j | | � } Wn� t k rw } d | _ | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q X| j | | f � q W| rh| j d d � � xn | D]c \ } } y | j | | | � SWq� t k r`} d | _ | j | k ra| } | j } qaq� Xq� Wn | d k r�| j | _ | � n t | | d | � � d S( Ni����R c S s | d S( Ni ( ( t x( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq u Rr s no defined alternatives to match( R� Rv R� R R{ R� R� R� Ry R t sortR� R� ( R� RE R� R� t maxExcLoct maxExceptionR� R� t loc2R� t _( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ` s< c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ixor__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s ^ c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR K s & c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the first one listed is the one that will match. May be constructed using the C{'|'} operator. Example:: # construct MatchFirst using '|' operator # watch the order of expressions to match number = Word(nums) | Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) # Fail! -> [['123'], ['3'], ['1416'], ['789']] # put more selective expression first number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums) print(number.searchString("123 3.1416 789")) # Better -> [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� d } d } x� | j D]� } y | j | | | � } | SWq t k ro } | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q Xq W| d k r� | j | _ | � n t | | d | � � d S( Ni����s no defined alternatives to match( R� Rv R� R R� R� R� Ry R� ( R� RE R� R� R� R� R� R} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s$ c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ior__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s | c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s8 e Z d Z e d � Z e d � Z d � Z d � Z RS( sm Requires all given C{ParseExpression}s to be found, but in any order. Expressions may be separated by whitespace. May be constructed using the C{'&'} operator. Example:: color = oneOf("RED ORANGE YELLOW GREEN BLUE PURPLE BLACK WHITE BROWN") shape_type = oneOf("SQUARE CIRCLE TRIANGLE STAR HEXAGON OCTAGON") integer = Word(nums) shape_attr = "shape:" + shape_type("shape") posn_attr = "posn:" + Group(integer("x") + ',' + integer("y"))("posn") color_attr = "color:" + color("color") size_attr = "size:" + integer("size") # use Each (using operator '&') to accept attributes in any order # (shape and posn are required, color and size are optional) shape_spec = shape_attr & posn_attr & Optional(color_attr) & Optional(size_attr) shape_spec.runTests(''' shape: SQUARE color: BLACK posn: 100, 120 shape: CIRCLE size: 50 color: BLUE posn: 50,80 color:GREEN size:20 shape:TRIANGLE posn:20,40 ''' ) prints:: shape: SQUARE color: BLACK posn: 100, 120 ['shape:', 'SQUARE', 'color:', 'BLACK', 'posn:', ['100', ',', '120']] - color: BLACK - posn: ['100', ',', '120'] - x: 100 - y: 120 - shape: SQUARE shape: CIRCLE size: 50 color: BLUE posn: 50,80 ['shape:', 'CIRCLE', 'size:', '50', 'color:', 'BLUE', 'posn:', ['50', ',', '80']] - color: BLUE - posn: ['50', ',', '80'] - x: 50 - y: 80 - shape: CIRCLE - size: 50 color: GREEN size: 20 shape: TRIANGLE posn: 20,40 ['color:', 'GREEN', 'size:', '20', 'shape:', 'TRIANGLE', 'posn:', ['20', ',', '40']] - color: GREEN - posn: ['20', ',', '40'] - x: 20 - y: 40 - shape: TRIANGLE - size: 20 c C sK t t | � j | | � t d � | j D� � | _ t | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr> s ( R R R� Rx Rv Rs R� Rp t initExprGroups( R� Rv R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s4 | j rLt d � | j D� � | _ g | j D] } t | t � r/ | j ^ q/ } g | j D]% } | j r] t | t � r] | ^ q] } | | | _ g | j D] } t | t � r� | j ^ q� | _ g | j D] } t | t � r� | j ^ q� | _ g | j D]$ } t | t t t f � s| ^ q| _ | j | j 7_ t | _ n | } | j } | j } g } t } x� | r_| | | j | j } g } x� | D]� } y | j | | � } Wn t k r�| j | � q�X| j | j j t | � | � � | | k r| j | � q�| | k r�| j | � q�q�Wt | � t | � k rut } ququW| r�d j d � | D� � } t | | d | � � n | g | j D]* } t | t � r�| j | k r�| ^ q�7} g } x6 | D]. } | j | | | � \ } } | j | � q�Wt | t g � � } | | f S( Nc s s3 | ]) } t | t � r t | j � | f Vq d S( N( Rs R R RF ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr> s s , c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>= s s* Missing one or more required elements (%s)( R� R� Rv t opt1mapRs R RF Rs t optionalsR0 t multioptionalsR t multirequiredt requiredR� R� R� R R R� R t removeR� R� R� t sumR ( R� RE R� R� R� t opt1t opt2t tmpLoct tmpReqdt tmpOptt matchOrdert keepMatchingt tmpExprst failedt missingR| R; t finalResults( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� sP .5 117 " > c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s & c s s | ] } t | � Vq d S( N( R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>P s R� ( R� R� Rm R� R� Rv ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� K s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR T s ( R� R� R� R� R� R� R� R ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s 5 1 c B s_ e Z d Z e d � Z e d � Z d � Z d � Z d � Z d � Z g d � Z d � Z RS( sa Abstract subclass of C{ParserElement}, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � ra t t j t � rI t j | � } qa t j t | � � } n | | _ d | _ | d k r� | j | _ | j | _ | j | j � | j | _ | j | _ | j | _ | j j | j � n d S( N( R R R� Rs R� t issubclassR" Ri R* R RF R� Rm Rx Rs R� Rq Rp Ro R} Ru R ( R� RF R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ^ s c C sG | j d k r+ | j j | | | d t �St d | | j | � � d S( NR� Rr ( RF R� R� R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� p s c C s> t | _ | j j � | _ | j d k r: | j j � n | S( N( R� Rp RF R� R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� v s c C s� t | t � rc | | j k r� t t | � j | � | j d k r` | j j | j d � q` q� n? t t | � j | � | j d k r� | j j | j d � n | S( Ni����( Rs R) Ru R R R� RF R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� } s c C s6 t t | � j � | j d k r2 | j j � n | S( N( R R R� RF R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sV | | k r" t | | g � � n | | g } | j d k rR | j j | � n d S( N( R$ RF R� R ( R� R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C sA | | g } | j d k r0 | j j | � n | j g � d S( N( RF R� R R ( R� R Ry ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c C su y t t | � j � SWn t k r* n X| j d k rn | j d k rn d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� RF R^ R� R ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R� R� R� R� R R R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR Z s c B s# e Z d Z d � Z e d � Z RS( s� Lookahead matching of the given parse expression. C{FollowedBy} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression matches at the current position. C{FollowedBy} always returns a null token list. Example:: # use FollowedBy to match a label only if it is followed by a ':' data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString("shape: SQUARE color: BLACK posn: upper left").pprint() prints:: [['shape', 'SQUARE'], ['color', 'BLACK'], ['posn', 'upper left']] c C s# t t | � j | � t | _ d S( N( R R R� R� Rs ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j j | | � | g f S( N( RF R� ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s, e Z d Z d � Z e d � Z d � Z RS( s� Lookahead to disallow matching with the given parse expression. C{NotAny} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression does I{not} match at the current position. Also, C{NotAny} does I{not} skip over leading whitespace. C{NotAny} always returns a null token list. May be constructed using the '~' operator. Example:: c C sB t t | � j | � t | _ t | _ d t | j � | _ d S( Ns Found unwanted token, ( R R R� R� Rp R� Rs R RF Ry ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s: | j j | | � r0 t | | | j | � � n | g f S( N( RF R� R Ry ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� s ~{R� ( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s t _MultipleMatchc B s e Z d d � Z e d � Z RS( c C sf t t | � j | � t | _ | } t | t � rF t j | � } n | d k rY | n d | _ d S( N( R R� R� R� Ro Rs R� R" Ri R� t not_ender( R� RF t stopOnt ender( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | j j } | j } | j d k } | r9 | j j } n | rO | | | � n | | | | d t �\ } } y� | j } xo | r� | | | � n | r� | | | � } n | } | | | | � \ } } | s� | j � r~ | | 7} q~ q~ WWn t t f k rn X| | f S( NR� ( RF R� R� R� R� R� R� Ru R� R R� ( R� RE R� R� t self_expr_parset self_skip_ignorablest check_endert try_not_enderR� t hasIgnoreExprsR� t tmptokens( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s, N( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c B s e Z d Z d � Z RS( s� Repetition of one or more of the given expression. Parameters: - expr - expression that must match one or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: BLACK" OneOrMore(attr_expr).parseString(text).pprint() # Fail! read 'color' as data instead of next label -> [['shape', 'SQUARE color']] # use stopOn attribute for OneOrMore to avoid reading label string as part of the data attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString(text).pprint() # Better -> [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'BLACK']] # could also be written as (attr_expr * (1,)).parseString(text).pprint() c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R� s }...( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ! s ( R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s c B s/ e Z d Z d d � Z e d � Z d � Z RS( sw Optional repetition of zero or more of the given expression. Parameters: - expr - expression that must match zero or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example: similar to L{OneOrMore} c C s) t t | � j | d | �t | _ d S( NR� ( R R0 R� R� Rs ( R� RF R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� 6 s c C sE y t t | � j | | | � SWn t t f k r@ | g f SXd S( N( R R0 R� R R� ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� : s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R s ]...( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� @ s N( R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR0 * s t _NullTokenc B s e Z d � Z e Z d � Z RS( c C s t S( N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� J s c C s d S( NRr ( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� M s ( R� R� R� R> R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� I s c B s/ e Z d Z e d � Z e d � Z d � Z RS( sa Optional matching of the given expression. Parameters: - expr - expression that must match zero or more times - default (optional) - value to be returned if the optional expression is not found. Example:: # US postal code can be a 5-digit zip, plus optional 4-digit qualifier zip = Combine(Word(nums, exact=5) + Optional('-' + Word(nums, exact=4))) zip.runTests(''' # traditional ZIP code 12345 # ZIP+4 form 12101-0001 # invalid ZIP 98765- ''') prints:: # traditional ZIP code 12345 ['12345'] # ZIP+4 form 12101-0001 ['12101-0001'] # invalid ZIP 98765- ^ FAIL: Expected end of text (at char 5), (line:1, col:6) c C sA t t | � j | d t �| j j | _ | | _ t | _ d S( NR ( R R R� R� RF Ro R R� Rs ( R� RF R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� t s c C s� y( | j j | | | d t �\ } } Wno t t f k r� | j t k r� | j j r� t | j g � } | j | | j j <q� | j g } q� g } n X| | f S( NR� ( RF R� R� R R� R t _optionalNotMatchedRn R ( R� RE R� R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� z s ( c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R R ( R� R� Rm R� R RF ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR Q s " c B s, e Z d Z e d d d � Z e d � Z RS( s� Token for skipping over all undefined text until the matched expression is found. Parameters: - expr - target expression marking the end of the data to be skipped - include - (default=C{False}) if True, the target expression is also parsed (the skipped text and target expression are returned as a 2-element list). - ignore - (default=C{None}) used to define grammars (typically quoted strings and comments) that might contain false matches to the target expression - failOn - (default=C{None}) define expressions that are not allowed to be included in the skipped test; if found before the target expression is found, the SkipTo is not a match Example:: report = ''' Outstanding Issues Report - 1 Jan 2000 # | Severity | Description | Days Open -----+----------+-------------------------------------------+----------- 101 | Critical | Intermittent system crash | 6 94 | Cosmetic | Spelling error on Login ('log|n') | 14 79 | Minor | System slow when running too many reports | 47 ''' integer = Word(nums) SEP = Suppress('|') # use SkipTo to simply match everything up until the next SEP # - ignore quoted strings, so that a '|' character inside a quoted string does not match # - parse action will call token.strip() for each matched token, i.e., the description body string_data = SkipTo(SEP, ignore=quotedString) string_data.setParseAction(tokenMap(str.strip)) ticket_expr = (integer("issue_num") + SEP + string_data("sev") + SEP + string_data("desc") + SEP + integer("days_open")) for tkt in ticket_expr.searchString(report): print tkt.dump() prints:: ['101', 'Critical', 'Intermittent system crash', '6'] - days_open: 6 - desc: Intermittent system crash - issue_num: 101 - sev: Critical ['94', 'Cosmetic', "Spelling error on Login ('log|n')", '14'] - days_open: 14 - desc: Spelling error on Login ('log|n') - issue_num: 94 - sev: Cosmetic ['79', 'Minor', 'System slow when running too many reports', '47'] - days_open: 47 - desc: System slow when running too many reports - issue_num: 79 - sev: Minor c C s� t t | � j | � | | _ t | _ t | _ | | _ t | _ t | t � rg t j | � | _ n | | _ d t | j � | _ d S( Ns No match found for ( R R& R� t ignoreExprR� Rs R� Rx t includeMatchR� Rs R� R" Ri t failOnR RF Ry ( R� R t includeR� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s� | } t | � } | j } | j j } | j d k rB | j j n d } | j d k rc | j j n d } | } x� | | k r#| d k r� | | | � r� Pq� n | d k r� x/ y | | | � } Wq� t k r� Pq� Xq� Wn y | | | d t d t �Wn! t t f k r | d 7} qr XPqr Wt | | | j | � � | } | | | !} t | � } | j r�| | | | d t �\ } } | | 7} n | | f S( NR� R� i ( R� RF R� R� R� R� R� R� R R� R R� Ry R R� ( R� RE R� R� RH R� RF t expr_parset self_failOn_canParseNextt self_ignoreExpr_tryParset tmploct skiptextt skipresultR: ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s< !! N( R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR& � s 6 c B s\ e Z d Z d d � Z d � Z d � Z d � Z d � Z g d � Z d � Z d � Z RS( sK Forward declaration of an expression to be defined later - used for recursive grammars, such as algebraic infix notation. When the expression is known, it is assigned to the C{Forward} variable using the '<<' operator. Note: take care when assigning to C{Forward} not to overlook precedence of operators. Specifically, '|' has a lower precedence than '<<', so that:: fwdExpr << a | b | c will actually be evaluated as:: (fwdExpr << a) | b | c thereby leaving b and c out as parseable alternatives. It is recommended that you explicitly group the values inserted into the C{Forward}:: fwdExpr << (a | b | c) Converting to use the '<<=' operator instead will avoid this problem. See L{ParseResults.pprint} for an example of a recursive parser created using C{Forward}. c C s t t | � j | d t �d S( NR ( R R R� R� ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s� t | t � r! t j | � } n | | _ d | _ | j j | _ | j j | _ | j | j j � | j j | _ | j j | _ | j j | j j � | S( N( Rs R� R" Ri RF R� Rm Rx Rs R� Rq Rp Ro Ru R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __lshift__ s c C s | | >S( N( ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt __ilshift__' s c C s t | _ | S( N( R� Rp ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� * s c C s8 | j s4 t | _ | j d k r4 | j j � q4 n | S( N( Rw R� RF R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� . s c C sP | | k r? | | g } | j d k r? | j j | � q? n | j g � d S( N( RF R� R R ( R� R Ry ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR 5 s c C s� t | d � r | j S| j j d S| j | _ t | _ z+ | j d k r] t | j � } n d } Wd | j | _ X| j j d | S( NR� s : ...R� s : ( R� R� R^ R� t _revertClasst _ForwardNoRecurseRF R� R ( R� t retString( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� < s c C s= | j d k r" t t | � j � St � } | | K} | Sd S( N( RF R� R R R� ( R� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� M s N( R� R� R� R� R� R� R� R� R� R R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR s R� c B s e Z d � Z RS( c C s d S( Ns ...( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� V s ( R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� U s c B s e Z d Z e d � Z RS( sQ Abstract subclass of C{ParseExpression}, for converting parsed results. c C s# t t | � j | � t | _ d S( N( R R+ R� R� Ro ( R� RF R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� ] s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR+ Y s c B s/ e Z d Z d e d � Z d � Z d � Z RS( s� Converter to concatenate all matching tokens to a single string. By default, the matching patterns must also be contiguous in the input string; this can be disabled by specifying C{'adjacent=False'} in the constructor. Example:: real = Word(nums) + '.' + Word(nums) print(real.parseString('3.1416')) # -> ['3', '.', '1416'] # will also erroneously match the following print(real.parseString('3. 1416')) # -> ['3', '.', '1416'] real = Combine(Word(nums) + '.' + Word(nums)) print(real.parseString('3.1416')) # -> ['3.1416'] # no match when there are internal spaces print(real.parseString('3. 1416')) # -> Exception: Expected W:(0123...) Rr c C sQ t t | � j | � | r) | j � n | | _ t | _ | | _ t | _ d S( N( R R R� R� t adjacentR� Rp t joinStringR} ( R� RF R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� r s c C s6 | j r t j | | � n t t | � j | � | S( N( R� R" R� R R ( R� R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� | s c C se | j � } | 2| t d j | j | j � � g d | j �7} | j r] | j � r] | g S| Sd S( NRr R� ( R� R R� R R� Rz Rn R� ( R� RE R� R� t retToks( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s 1( R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR a s c B s e Z d Z d � Z d � Z RS( s� Converter to return the matched tokens as a list - useful for returning tokens of C{L{ZeroOrMore}} and C{L{OneOrMore}} expressions. Example:: ident = Word(alphas) num = Word(nums) term = ident | num func = ident + Optional(delimitedList(term)) print(func.parseString("fn a,b,100")) # -> ['fn', 'a', 'b', '100'] func = ident + Group(Optional(delimitedList(term))) print(func.parseString("fn a,b,100")) # -> ['fn', ['a', 'b', '100']] c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | g S( N( ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c B s e Z d Z d � Z d � Z RS( sW Converter to return a repetitive expression as a list, but also as a dictionary. Each element can also be referenced using the first token in the expression as its key. Useful for tabular report scraping when the first column can be used as a item key. Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) # print attributes as plain groups print(OneOrMore(attr_expr).parseString(text).dump()) # instead of OneOrMore(expr), parse using Dict(OneOrMore(Group(expr))) - Dict will auto-assign names result = Dict(OneOrMore(Group(attr_expr))).parseString(text) print(result.dump()) # access named fields as dict entries, or output as dict print(result['shape']) print(result.asDict()) prints:: ['shape', 'SQUARE', 'posn', 'upper left', 'color', 'light blue', 'texture', 'burlap'] [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE {'color': 'light blue', 'posn': 'upper left', 'texture': 'burlap', 'shape': 'SQUARE'} See more examples at L{ParseResults} of accessing fields by results name. c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C sT x9t | � D]+\ } } t | � d k r1 q n | d } t | t � rc t | d � j � } n t | � d k r� t d | � | | <q t | � d k r� t | d t � r� t | d | � | | <q | j � } | d =t | � d k s t | t � r!| j � r!t | | � | | <q t | d | � | | <q W| j rL| g S| Sd S( Ni i Rr i ( R� R� Rs Ro R R� R� R R� R� Rn ( R� RE R� R� R� t tokt ikeyt dictvalue( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s$ & - ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s # c B s e Z d Z d � Z d � Z RS( sV Converter for ignoring the results of a parsed expression. Example:: source = "a, b, c,d" wd = Word(alphas) wd_list1 = wd + ZeroOrMore(',' + wd) print(wd_list1.parseString(source)) # often, delimiters that are useful during parsing are just in the # way afterward - use Suppress to keep them out of the parsed output wd_list2 = wd + ZeroOrMore(Suppress(',') + wd) print(wd_list2.parseString(source)) prints:: ['a', ',', 'b', ',', 'c', ',', 'd'] ['a', 'b', 'c', 'd'] (See also L{delimitedList}.) c C s g S( N( ( R� RE R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s c C s | S( N( ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR) � s c B s) e Z d Z d � Z d � Z d � Z RS( sI Wrapper for parse actions, to ensure they are only called once. c C s t | � | _ t | _ d S( N( Re t callableR� t called( R� t methodCall( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C sA | j s+ | j | | | � } t | _ | St | | d � � d S( NRr ( R� R� R� R ( R� R� RN Rp R; ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� s c C s t | _ d S( N( R� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt reset s ( R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR � s c sC t � � � � f d � } y � j | _ Wn t k r> n X| S( ss Decorator for debugging parse actions. When the parse action is called, this decorator will print C{">> entering I{method-name}(line:I{current_source_line}, I{parse_location}, I{matched_tokens})".} When the parse action completes, the decorator will print C{"<<"} followed by the returned value, or any exception that the parse action raised. Example:: wd = Word(alphas) @traceParseAction def remove_duplicate_chars(tokens): return ''.join(sorted(set(''.join(tokens))) wds = OneOrMore(wd).setParseAction(remove_duplicate_chars) print(wds.parseString("slkdjs sld sldd sdlf sdljf")) prints:: >>entering remove_duplicate_chars(line: 'slkdjs sld sldd sdlf sdljf', 0, (['slkdjs', 'sld', 'sldd', 'sdlf', 'sdljf'], {})) <<leaving remove_duplicate_chars (ret: 'dfjkls') ['dfjkls'] c s� � j } | d \ } } } t | � d k rI | d j j d | } n t j j d | t | | � | | f � y � | � } Wn0 t k r� } t j j d | | f � � n Xt j j d | | f � | S( Ni����i i t .s" >>entering %s(line: '%s', %d, %r) s <<leaving %s (exception: %s) s <<leaving %s (ret: %r) ( R� R� R^ Rx t stderrt writeRE Ra ( t paArgst thisFuncR� RN Rp R} RL ( R ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt z# s )( Re R� R� ( R R� ( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR` s t ,c C sx t | � d t | � d t | � d } | rS t | t | | � � j | � S| t t | � | � j | � Sd S( s� Helper to define a delimited list of expressions - the delimiter defaults to ','. By default, the list elements and delimiters can have intervening whitespace, and comments, but this can be overridden by passing C{combine=True} in the constructor. If C{combine} is set to C{True}, the matching tokens are returned as a single token string, with the delimiters included; otherwise, the matching tokens are returned as a list of tokens, with the delimiters suppressed. Example:: delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc'] delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE'] s [R s ]...N( R R R0 R� R) ( RF t delimt combinet dlName( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR> 9 s ,!c s� t � � � � f d � } | d k rB t t � j d � � } n | j � } | j d � | j | d t �| � j d t � � d � S( s: Helper to define a counted list of expressions. This helper defines a pattern of the form:: integer expr expr expr... where the leading integer tells how many expr expressions follow. The matched tokens returns the array of expr tokens as a list - the leading count token is suppressed. If C{intExpr} is specified, it should be a pyparsing expression that produces an integer value. Example:: countedArray(Word(alphas)).parseString('2 ab cd ef') # -> ['ab', 'cd'] # in this parser, the leading integer value is given in binary, # '10' indicating that 2 values are in the array binaryConstant = Word('01').setParseAction(lambda t: int(t[0], 2)) countedArray(Word(alphas), intExpr=binaryConstant).parseString('10 ab cd ef') # -> ['ab', 'cd'] c s; | d } � | r, t t � g | � � p5 t t � >g S( Ni ( R R RA ( R� RN Rp R� ( t arrayExprRF ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt countFieldParseAction_ s -c S s t | d � S( Ni ( Ro ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq d Rr t arrayLenR~ s (len) s ...N( R R� R- RP Rz R� R� R� R� R ( RF t intExprR� ( ( R� RF sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR: L s c C sM g } x@ | D]8 } t | t � r8 | j t | � � q | j | � q W| S( N( Rs R� R R� R ( t LR} R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� k s c sF t � � � f d � } | j | d t �� j d t | � � � S( s* Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousLiteral(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches a previous literal, will also match the leading C{"1:1"} in C{"1:10"}. If this is not desired, use C{matchPreviousExpr}. Do I{not} use with packrat parsing enabled. c sc | rT t | � d k r' � | d >q_ t | j � � } � t d � | D� � >n � t � >d S( Ni i c s s | ] } t | � Vq d S( N( R ( R� t tt( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R� R� R� R R ( R� RN Rp t tflat( t rep( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt copyTokenToRepeater� s R~ s (prev) ( R R� R� R� R ( RF R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRM t s c s\ t � � | j � } � | K� � f d � } | j | d t �� j d t | � � � S( sS Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousExpr(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches by expressions, will I{not} match the leading C{"1:1"} in C{"1:10"}; the expressions are evaluated first, and then compared, so C{"1"} is compared with C{"10"}. Do I{not} use with packrat parsing enabled. c s8 t | j � � � � f d � } � j | d t �d S( Nc s7 t | j � � } | � k r3 t d d d � � n d S( NRr i ( R� R� R ( R� RN Rp t theseTokens( t matchTokens( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt mustMatchTheseTokens� s R~ ( R� R� Rz R� ( R� RN Rp R� ( R� ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s R~ s (prev) ( R R� R� R� R� R ( RF t e2R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRL � s c C sU x$ d D] } | j | t | � } q W| j d d � } | j d d � } t | � S( Ns \^-]s s \ns s \t( R� t _bslashR ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRE � s c sD | r! d � } d � } t � n d � } d � } t � g } t | t � r] | j � } n7 t | t j � r~ t | � } n t j d t d d �| s� t � Sd } x� | t | � d k rV| | } x� t | | d � D]f \ } } | | | � r | | | d =Pq� | | | � r� | | | d =| j | | � | } Pq� q� W| d 7} q� W| r| ry� t | � t d j | � � k r�t d d j d � | D� � � j d j | � � St d j d � | D� � � j d j | � � SWqt k rt j d t d d �qXn t � f d � | D� � j d j | � � S( s� Helper to quickly define a set of alternative Literals, and makes sure to do longest-first testing when there is a conflict, regardless of the input order, but returns a C{L{MatchFirst}} for best performance. Parameters: - strs - a string of space-delimited literals, or a collection of string literals - caseless - (default=C{False}) - treat all literals as caseless - useRegex - (default=C{True}) - as an optimization, will generate a Regex object; otherwise, will generate a C{MatchFirst} object (if C{caseless=True}, or if creating a C{Regex} raises an exception) Example:: comp_oper = oneOf("< = > <= >= !=") var = Word(alphas) number = Word(nums) term = var | number comparison_expr = term + comp_oper + term print(comparison_expr.searchString("B = 12 AA=23 B<=AA AA>12")) prints:: [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] c S s | j � | j � k S( N( R, ( R t b( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c S s | j � j | j � � S( N( R, R) ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c S s | | k S( N( ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c S s | j | � S( N( R) ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr s6 Invalid argument to oneOf, expected string or iterableR� i i i Rr s [%s]c s s | ] } t | � Vq d S( N( RE ( R� t sym( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s | t |c s s | ] } t j | � Vq d S( N( R| RG ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s s7 Exception creating Regex for oneOf, building MatchFirstc 3 s | ] } � | � Vq d S( N( ( R� R� ( t parseElementClass( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s ( R R Rs R� R� R� Rw R� R� R� R� R R� R� R R� R% R� Ra R ( t strsR+ t useRegext isequalt maskst symbolsR� t curR� R ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRQ � sL ! !33 c C s t t t | | � � � S( s� Helper to easily and clearly define a dictionary by specifying the respective patterns for the key and value. Takes care of defining the C{L{Dict}}, C{L{ZeroOrMore}}, and C{L{Group}} tokens in the proper order. The key pattern can include delimiting markers or punctuation, as long as they are suppressed, thereby leaving the significant key text. The value pattern can include named results, so that the C{Dict} results can include named token fields. Example:: text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) print(OneOrMore(attr_expr).parseString(text).dump()) attr_label = label attr_value = Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join) # similar to Dict, but simpler call format result = dictOf(attr_label, attr_value).parseString(text) print(result.dump()) print(result['shape']) print(result.shape) # object attribute access works too print(result.asDict()) prints:: [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE SQUARE {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} ( R R0 R ( R R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR? � s !c C s| t � j d � � } | j � } t | _ | d � | | d � } | rV d � } n d � } | j | � | j | _ | S( s� Helper to return the original, untokenized text for a given expression. Useful to restore the parsed fields of an HTML start tag into the raw tag text itself, or to revert separate tokens with intervening whitespace back to the original matching input text. By default, returns astring containing the original parsed text. If the optional C{asString} argument is passed as C{False}, then the return value is a C{L{ParseResults}} containing any results names that were originally matched, and a single token containing the original matched text from the input string. So if the expression passed to C{L{originalTextFor}} contains expressions with defined results names, you must set C{asString} to C{False} if you want to preserve those results name values. Example:: src = "this is test <b> bold <i>text</i> </b> normal text " for tag in ("b","i"): opener,closer = makeHTMLTags(tag) patt = originalTextFor(opener + SkipTo(closer) + closer) print(patt.searchString(src)[0]) prints:: ['<b> bold <i>text</i> </b>'] ['<i>text</i>'] c S s | S( N( ( R� R� Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq 8 Rr t _original_startt _original_endc S s | | j | j !S( N( R� R� ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq = Rr c S s' | | j d � | j d � !g | (d S( NR� R� ( R� ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt extractText? s ( R Rz R� R� R} Ru ( RF t asStringt locMarkert endlocMarkert matchExprR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRe s c C s t | � j d � � S( sp Helper to undo pyparsing's default grouping of And expressions, even if all but one are non-empty. c S s | d S( Ni ( ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq J Rr ( R+ Rz ( RF ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRf E s c C sE t � j d � � } t | d � | d � | j � j � d � � S( s� Helper to decorate a returned token with its starting and ending locations in the input string. This helper adds the following results names: - locn_start = location where matched expression begins - locn_end = location where matched expression ends - value = the actual parsed results Be careful if the input text contains C{<TAB>} characters, you may want to call C{L{ParserElement.parseWithTabs}} Example:: wd = Word(alphas) for match in locatedExpr(wd).searchString("ljsdf123lksdjjf123lkkjj1222"): print(match) prints:: [[0, 'ljsdf', 5]] [[8, 'lksdjjf', 15]] [[18, 'lkkjj', 23]] c S s | S( N( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq ` Rr t locn_startR� t locn_end( R Rz R R� R� ( RF t locator( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRh L s s \[]-*.$+^?()~ RK c C s | d d S( Ni i ( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq k Rr s \\0?[xX][0-9a-fA-F]+c C s t t | d j d � d � � S( Ni s \0xi ( t unichrRo t lstrip( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq l Rr s \\0[0-7]+c C s t t | d d d � � S( Ni i i ( R� Ro ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq m Rr R< s \]s \wRz R R t negatet bodyR c sO d � � y- d j � f d � t j | � j D� � SWn t k rJ d SXd S( s� Helper to easily define string ranges for use in Word construction. Borrows syntax from regexp '[]' string range definitions:: srange("[0-9]") -> "0123456789" srange("[a-z]") -> "abcdefghijklmnopqrstuvwxyz" srange("[a-z$_]") -> "abcdefghijklmnopqrstuvwxyz$_" The input string must be enclosed in []'s, and the returned string is the expanded character set joined into a single string. The values enclosed in the []'s may be: - a single character - an escaped character with a leading backslash (such as C{\-} or C{\]}) - an escaped hex character with a leading C{'\x'} (C{\x21}, which is a C{'!'} character) (C{\0x##} is also supported for backwards compatibility) - an escaped octal character with a leading C{'\0'} (C{\041}, which is a C{'!'} character) - a range of any of the above, separated by a dash (C{'a-z'}, etc.) - any combination of the above (C{'aeiouy'}, C{'a-zA-Z0-9_$'}, etc.) c S sK t | t � s | Sd j d � t t | d � t | d � d � D� � S( NRr c s s | ] } t | � Vq d S( N( R� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s i i ( Rs R R� R� t ord( t p( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr Rr c 3 s | ] } � | � Vq d S( N( ( R� t part( t _expanded( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s N( R� t _reBracketExprR� R� Ra ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR] r s - c s � f d � } | S( st Helper method for defining parse actions that require matching at a specific column in the input text. c s2 t | | � � k r. t | | d � � � n d S( Ns matched token not at column %d( R7 R ( R@ t locnRJ ( R� ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt verifyCol� s ( ( R� R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRK � s c s � f d � S( s� Helper method for common parse actions that simply return a literal value. Especially useful when used with C{L{transformString<ParserElement.transformString>}()}. Example:: num = Word(nums).setParseAction(lambda toks: int(toks[0])) na = oneOf("N/A NA").setParseAction(replaceWith(math.nan)) term = na | num OneOrMore(term).parseString("324 234 N/A 234") # -> [324, 234, nan, 234] c s � g S( N( ( R� RN Rp ( t replStr( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr ( ( R� ( ( R� sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRZ � s c C s | d d d !S( s Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use removeQuotes to strip quotation marks from parsed results quotedString.setParseAction(removeQuotes) quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] i i i����( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRX � s c sa � � f d � } y" t � d t � d � j � } Wn t k rS t � � } n X| | _ | S( sG Helper to define a parse action by mapping a function to all elements of a ParseResults list.If any additional args are passed, they are forwarded to the given function as additional arguments after the token, as in C{hex_integer = Word(hexnums).setParseAction(tokenMap(int, 16))}, which will convert the parsed data to an integer using base 16. Example (compare the last to example in L{ParserElement.transformString}:: hex_ints = OneOrMore(Word(hexnums)).setParseAction(tokenMap(int, 16)) hex_ints.runTests(''' 00 11 22 aa FF 0a 0d 1a ''') upperword = Word(alphas).setParseAction(tokenMap(str.upper)) OneOrMore(upperword).runTests(''' my kingdom for a horse ''') wd = Word(alphas).setParseAction(tokenMap(str.title)) OneOrMore(wd).setParseAction(' '.join).runTests(''' now is the winter of our discontent made glorious summer by this sun of york ''') prints:: 00 11 22 aa FF 0a 0d 1a [0, 17, 34, 170, 255, 10, 13, 26] my kingdom for a horse ['MY', 'KINGDOM', 'FOR', 'A', 'HORSE'] now is the winter of our discontent made glorious summer by this sun of york ['Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York'] c s g | D] } � | � � ^ q S( N( ( R� RN Rp t tokn( R� RO ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� � s R� R^ ( R` R� Ra Ru ( RO R� R� Rd ( ( R� RO sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRk � s c C s t | � j � S( N( R R, ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R t lower( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c C s< t | t � r+ | } t | d | �} n | j } t t t d � } | r� t j � j t � } t d � | d � t t t | t d � | � � � t d d t g �j d � j d � � t d � } n� d j d � t D� � } t j � j t � t | � B} t d � | d � t t t | j t � t t d � | � � � � t d d t g �j d � j d � � t d � } t t d � | d � } | j d d j | j d d � j � j � � � j d | � } | j d d j | j d d � j � j � � � j d | � } | | _ | | _ | | f S( sR Internal helper to construct opening and closing tag expressions, given a tag nameR+ s _-:R t tagt =t /R� RA c S s | d d k S( Ni R� ( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr R Rr c s s! | ] } | d k r | Vq d S( R N( ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s c S s | d d k S( Ni R� ( ( R� RN Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr s </R5 t :R s <%s>RL s </%s>( Rs R� R R� R- R2 R1 R< R� Rz RX R) R R0 R R R� R� R� RT RW R@ R t _LR� t titleR� R� R� ( t tagStrt xmlt resnamet tagAttrNamet tagAttrValuet openTagt printablesLessRAbrackt closeTag( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt _makeTags� s" o {AA c C s t | t � S( s Helper to construct opening and closing tag expressions for HTML, given a tag name. Matches tags in either upper or lower case, attributes with namespaces and with quoted or unquoted values. Example:: text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' # makeHTMLTags returns pyparsing expressions for the opening and closing tags as a 2-tuple a,a_end = makeHTMLTags("A") link_expr = a + SkipTo(a_end)("link_text") + a_end for link in link_expr.searchString(text): # attributes in the <A> tag (like "href" shown here) are also accessible as named results print(link.link_text, '->', link.href) prints:: pyparsing -> http://pyparsing.wikispaces.com ( R R� ( R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRI � s c C s t | t � S( s� Helper to construct opening and closing tag expressions for XML, given a tag name. Matches tags only in the given upper/lower case. Example: similar to L{makeHTMLTags} ( R R� ( R ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRJ s c sT | r | � n | j � � g � D] \ } } | | f ^ q# � � f d � } | S( s< Helper to create a validating parse action to be used with start tags created with C{L{makeXMLTags}} or C{L{makeHTMLTags}}. Use C{withAttribute} to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as C{<TD>} or C{<DIV>}. Call C{withAttribute} with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in C{(align="right")}, or - as an explicit dict with C{**} operator, when an attribute name is also a Python reserved word, as in C{**{"class":"Customer", "align":"right"}} - a list of name-value tuples, as in ( ("ns1:class", "Customer"), ("ns2:align","right") ) For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for C{class} (with or without a namespace), use C{L{withClass}}. To verify that the attribute exists, but without specifying a value, pass C{withAttribute.ANY_VALUE} as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = makeHTMLTags("div") # only match div tag having a type attribute with value "grid" div_grid = div().setParseAction(withAttribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().setParseAction(withAttribute(type=withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 c s� x~ � D]v \ } } | | k r8 t | | d | � � n | t j k r | | | k r t | | d | | | | f � � q q Wd S( Ns no matching attribute s+ attribute '%s' has value '%s', must be '%s'( R Rc t ANY_VALUE( R� RN R� t attrNamet attrValue( t attrs( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyR� R s ( R� ( R� t attrDictR� R� R� ( ( R sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRc s 2 %c C s' | r d | n d } t i | | 6� S( s� Simplified version of C{L{withAttribute}} when matching on a div class - made difficult because C{class} is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = makeHTMLTags("div") div_grid = div().setParseAction(withClass("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) div_any_type = div().setParseAction(withClass(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 s %s:classt class( Rc ( t classnamet namespacet classattr( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRi \ s t (RY c C s< t � } | | | | B} xt | � D]\ } } | d d \ } } } } | d k rd d | n d | } | d k r� | d k s� t | � d k r� t d � � n | \ } } n t � j | � } | t j k r�| d k r t | | � t | t | � � } q�| d k rx| d k rQt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n+| t j k r�| d k r)t | t � st | � } n t | j | � t | | � } q�| d k r�| d k rpt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n t d � � | r | j | � n | | j | � | BK} | } q( W| | K} | S( s� Helper method for constructing grammars of expressions made up of operators working in a precedence hierarchy. Operators may be unary or binary, left- or right-associative. Parse actions can also be attached to operator expressions. The generated parser will also recognize the use of parentheses to override operator precedences (see example below). Note: if you define a deep operator list, you may see performance issues when using infixNotation. See L{ParserElement.enablePackrat} for a mechanism to potentially improve your parser performance. Parameters: - baseExpr - expression representing the most basic element for the nested - opList - list of tuples, one for each operator precedence level in the expression grammar; each tuple is of the form (opExpr, numTerms, rightLeftAssoc, parseAction), where: - opExpr is the pyparsing expression for the operator; may also be a string, which will be converted to a Literal; if numTerms is 3, opExpr is a tuple of two expressions, for the two operators separating the 3 terms - numTerms is the number of terms for this operator (must be 1, 2, or 3) - rightLeftAssoc is the indicator whether the operator is right or left associative, using the pyparsing-defined constants C{opAssoc.RIGHT} and C{opAssoc.LEFT}. - parseAction is the parse action to be associated with expressions matching this operator expression (the parse action tuple member may be omitted) - lpar - expression for matching left-parentheses (default=C{Suppress('(')}) - rpar - expression for matching right-parentheses (default=C{Suppress(')')}) Example:: # simple example of four-function arithmetic with ints and variable names integer = pyparsing_common.signed_integer varname = pyparsing_common.identifier arith_expr = infixNotation(integer | varname, [ ('-', 1, opAssoc.RIGHT), (oneOf('* /'), 2, opAssoc.LEFT), (oneOf('+ -'), 2, opAssoc.LEFT), ]) arith_expr.runTests(''' 5+3*6 (5+3)*6 -2--11 ''', fullDump=False) prints:: 5+3*6 [[5, '+', [3, '*', 6]]] (5+3)*6 [[[5, '+', 3], '*', 6]] -2--11 [[['-', 2], '-', ['-', 11]]] i i s %s terms %s%s termi s@ if numterms=3, opExpr must be a tuple or list of two expressionsi s6 operator must be unary (1), binary (2), or ternary (3)s2 operator must indicate right or left associativityN( N( R R� R� R� R� R� RR t LEFTR R R t RIGHTRs R RF Rz ( t baseExprt opListt lpart rparR} t lastExprR� t operDeft opExprt arityt rightLeftAssocR� t termNamet opExpr1t opExpr2t thisExprR� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRg � sR ; ' /' $ /' s4 "(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t "s string enclosed in double quotess4 '(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t 's string enclosed in single quotess* quotedString using single or double quotest us unicode string literalc C s! | | k r t d � � n | d k r�t | t � rt | t � rt | � d k r� t | � d k r� | d k r� t t | t | | t j d d �� � j d � � } q|t j � t | | t j � j d � � } q�| d k r9t t | t | � t | � t t j d d �� � j d � � } q�t t t | � t | � t t j d d �� � j d � � } q�t d � � n t � } | d k r�| t t | � t | | B| B� t | � � K} n. | t t | � t | | B� t | � � K} | j d | | f � | S( s~ Helper method for defining nested lists enclosed in opening and closing delimiters ("(" and ")" are the default). Parameters: - opener - opening character for a nested list (default=C{"("}); can also be a pyparsing expression - closer - closing character for a nested list (default=C{")"}); can also be a pyparsing expression - content - expression for items within the nested lists (default=C{None}) - ignoreExpr - expression for ignoring opening and closing delimiters (default=C{quotedString}) If an expression is not provided for the content argument, the nested expression will capture all whitespace-delimited content between delimiters as a list of separate values. Use the C{ignoreExpr} argument to define expressions that may contain opening or closing characters that should not be treated as opening or closing characters for nesting, such as quotedString or a comment expression. Specify multiple expressions using an C{L{Or}} or C{L{MatchFirst}}. The default is L{quotedString}, but if no expressions are to be ignored, then pass C{None} for this argument. Example:: data_type = oneOf("void int short long char float double") decl_data_type = Combine(data_type + Optional(Word('*'))) ident = Word(alphas+'_', alphanums+'_') number = pyparsing_common.number arg = Group(decl_data_type + ident) LPAR,RPAR = map(Suppress, "()") code_body = nestedExpr('{', '}', ignoreExpr=(quotedString | cStyleComment)) c_function = (decl_data_type("type") + ident("name") + LPAR + Optional(delimitedList(arg), [])("args") + RPAR + code_body("body")) c_function.ignore(cStyleComment) source_code = ''' int is_odd(int x) { return (x%2); } int dec_to_hex(char hchar) { if (hchar >= '0' && hchar <= '9') { return (ord(hchar)-ord('0')); } else { return (10+ord(hchar)-ord('A')); } } ''' for func in c_function.searchString(source_code): print("%(name)s (%(type)s) args: %(args)s" % func) prints:: is_odd (int) args: [['int', 'x']] dec_to_hex (int) args: [['char', 'hchar']] s. opening and closing strings cannot be the samei RK c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq 9 Rr c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq < Rr c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq B Rr c S s | d j � S( Ni ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq F Rr sO opening and closing arguments must be strings if no content expression is givens nested %s%s expressionN( R� R� Rs R� R� R R R R" Rf Rz RA R� R R R R) R0 R� ( t openert closert contentR� R} ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRN � s4 : $ $ 5.c s5 � f d � } � f d � } � f d � } t t � j d � j � � } t � t � j | � j d � } t � j | � j d � } t � j | � j d � } | r� t t | � | t | t | � t | � � | � } n0 t t | � t | t | � t | � � � } | j t t � � | j d � S( s Helper method for defining space-delimited indentation blocks, such as those used to define block statements in Python source code. Parameters: - blockStatementExpr - expression defining syntax of statement that is repeated within the indented block - indentStack - list created by caller to manage indentation stack (multiple statementWithIndentedBlock expressions within a single grammar should share a common indentStack) - indent - boolean indicating whether block must be indented beyond the the current level; set to False for block of left-most statements (default=C{True}) A valid block must contain at least one C{blockStatement}. Example:: data = ''' def A(z): A1 B = 100 G = A2 A2 A3 B def BB(a,b,c): BB1 def BBA(): bba1 bba2 bba3 C D def spam(x,y): def eggs(z): pass ''' indentStack = [1] stmt = Forward() identifier = Word(alphas, alphanums) funcDecl = ("def" + identifier + Group( "(" + Optional( delimitedList(identifier) ) + ")" ) + ":") func_body = indentedBlock(stmt, indentStack) funcDef = Group( funcDecl + func_body ) rvalue = Forward() funcCall = Group(identifier + "(" + Optional(delimitedList(rvalue)) + ")") rvalue << (funcCall | identifier | Word(nums)) assignment = Group(identifier + "=" + rvalue) stmt << ( funcDef | assignment | identifier ) module_body = OneOrMore(stmt) parseTree = module_body.parseString(data) parseTree.pprint() prints:: [['def', 'A', ['(', 'z', ')'], ':', [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], 'B', ['def', 'BB', ['(', 'a', 'b', 'c', ')'], ':', [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], 'C', 'D', ['def', 'spam', ['(', 'x', 'y', ')'], ':', [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] c ss | t | � k r d St | | � } | � d k ro | � d k rZ t | | d � � n t | | d � � n d S( Ni����s illegal nestings not a peer entry( R� R7 R R ( R� RN Rp t curCol( t indentStack( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkPeerIndent� s c sE t | | � } | � d k r/ � j | � n t | | d � � d S( Ni����s not a subentry( R7 R R ( R� RN Rp R+ ( R, ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkSubIndent� s c sn | t | � k r d St | | � } � oH | � d k oH | � d k s` t | | d � � n � j � d S( Ni����i����s not an unindent( R� R7 R R� ( R� RN Rp R+ ( R, ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt checkUnindent� s &s t INDENTRr t UNINDENTs indented block( R R R� R� R Rz R� R R R� R� ( t blockStatementExprR, R$ R- R. R/ R7 R0 t PEERt UNDENTt smExpr( ( R, sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRd Q s N "8 $s# [\0xc0-\0xd6\0xd8-\0xf6\0xf8-\0xff]s [\0xa1-\0xbf\0xd7\0xf7]s _:s any tags gt lt amp nbsp quot aposs ><& "'s &(?P<entity>R� s );s common HTML entityc C s t j | j � S( sR Helper parser action to replace common HTML entities with their special characters( t _htmlEntityMapR� t entity( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRY � s s /\*(?:[^*]|\*(?!/))*s */s C style comments <!--[\s\S]*?-->s HTML comments .*s rest of lines //(?:\\\n|[^\n])*s // comments C++ style comments #.*s Python style comments t commaItemR� c B s� e Z d Z e e � Z e e � Z e e � j d � j e � Z e e � j d � j e e d � � Z e d � j d � j e � Z e � j e � d e � j e � j d � Z e j d � � e e e e d � j � e � Bj d � Z e j e � e d � j d � j e � Z e d � j d � j e � Z e e Be Bj � Z e d � j d � j e � Z e e d e d � j d � Z e d � j d � Z e d � j d � Z e d e d j d � Z! e e d e d8 � d e e d e d9 � j d � Z" e" j# d � � d e j d � Z$ e% e! e$ Be" Bj d! � � j d! � Z& e d" � j d# � Z' e( d$ d% � � Z) e( d& d' � � Z* e d( � j d) � Z+ e d* � j d+ � Z, e d, � j d- � Z- e. j � e/ j � BZ0 e( d. � � Z1 e% e2 e3 d/ � e4 � e e5 d0 d/ �e e6 d1 � � � � j � j d2 � Z7 e8 e e9 j: � e7 Bd3 d4 �� j d5 � Z; e( e d6 � � � Z< e( e d7 � � � Z= RS(: s� Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (L{integers<integer>}, L{reals<real>}, L{scientific notation<sci_real>}) - common L{programming identifiers<identifier>} - network addresses (L{MAC<mac_address>}, L{IPv4<ipv4_address>}, L{IPv6<ipv6_address>}) - ISO8601 L{dates<iso8601_date>} and L{datetime<iso8601_datetime>} - L{UUID<uuid>} - L{comma-separated list<comma_separated_list>} Parse actions: - C{L{convertToInteger}} - C{L{convertToFloat}} - C{L{convertToDate}} - C{L{convertToDatetime}} - C{L{stripHTMLTags}} - C{L{upcaseTokens}} - C{L{downcaseTokens}} Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] t integers hex integeri s [+-]?\d+s signed integerR� t fractionc C s | d | d S( Ni i����( ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr Rz s" fraction or mixed integer-fractions [+-]?\d+\.\d*s real numbers+ [+-]?\d+([eE][+-]?\d+|\.\d*([eE][+-]?\d+)?)s$ real number with scientific notations [+-]?\d+\.?\d*([eE][+-]?\d+)?t fnumberR� t identifiersK (25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}s IPv4 addresss [0-9a-fA-F]{1,4}t hex_integerR i s full IPv6 addressi i s ::s short IPv6 addressc C s t d � | D� � d k S( Nc s s' | ] } t j j | � r d Vq d S( i N( Rl t _ipv6_partR� ( R� R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pys <genexpr>� s i ( R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr s ::ffff:s mixed IPv6 addresss IPv6 addresss: [0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}s MAC addresss %Y-%m-%dc s � f d � } | S( s� Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%d"}) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] c sP y t j | d � � j � SWn+ t k rK } t | | t | � � � n Xd S( Ni ( R t strptimet dateR� R Ru ( R� RN Rp t ve( t fmt( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt cvt_fn� s ( ( RB RC ( ( RB sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt convertToDate� s s %Y-%m-%dT%H:%M:%S.%fc s � f d � } | S( s Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%dT%H:%M:%S.%f"}) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] c sJ y t j | d � � SWn+ t k rE } t | | t | � � � n Xd S( Ni ( R R? R� R Ru ( R� RN Rp RA ( RB ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRC � s ( ( RB RC ( ( RB sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt convertToDatetime� s s7 (?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?s ISO8601 dates� (?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?s ISO8601 datetimes2 [0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}t UUIDc C s t j j | d � S( s Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' td,td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page' i ( Rl t _html_stripperR{ ( R� RN R� ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt stripHTMLTags� s R� R< s R8 R� Rr s comma separated listc C s t | � j � S( N( R R, ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R R� ( Rp ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRq � Rr ( i i ( i i (> R� R� R� Rk Ro t convertToIntegert floatt convertToFloatR- RP R� Rz R9 RB R= R% t signed_integerR: R� R R� t mixed_integerR� t realt sci_realR� t numberR; R2 R1 R< t ipv4_addressR> t _full_ipv6_addresst _short_ipv6_addressR� t _mixed_ipv6_addressR t ipv6_addresst mac_addressR# RD RE t iso8601_datet iso8601_datetimet uuidR5 R4 RG RH R R R RT R, t _commasepitemR> RW R� t comma_separated_listRb R@ ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyRl � sL � ' /- ;&J+t __main__t selectt froms _$R� R� t columnsR� t tablest commandsK # '*' as column list and dotted table name select * from SYS.XYZZY # caseless match on "SELECT", and casts back to "select" SELECT * from XYZZY, ABC # list of column names, and mixed case SELECT keyword Select AA,BB,CC from Sys.dual # multiple tables Select A, B, C from Sys.dual, Table2 # invalid SELECT keyword - should fail Xelect A, B, C from Sys.dual # incomplete command - should fail Select # invalid column name - should fail Select ^^^ frox Sys.dual s] 100 -100 +100 3.14159 6.02e23 1e-12 s 100 FF s6 12345678-1234-5678-1234-567812345678 (� R� t __version__t __versionTime__t __author__R� t weakrefR R� R� Rx R� R| RS R� R8 RR R� R t _threadR t ImportErrort threadingR R� t ordereddictR� t __all__R� t version_infoRQ R t maxsizeR$ Ru R� t chrR� R R� R� R2 t reversedR� R� R4 Rx RI RJ R_ t maxintt xrangeR� t __builtin__R� t fnameR R` R� R� R� R� R� R� t ascii_uppercaset ascii_lowercaseR2 RP RB R1 R� R� t printableRT Ra R R R R! R$ R� R t MutableMappingt registerR7 RH RE RG RK RM RO Re R" R* R R R R Ri R R R Rj R- R% R# R R, Rp R R R R( R' R/ R. R R R R R R R R R� R R0 R� R� R R& R R� R+ R R R R) R R` R� R> R: R� RM RL RE R� RQ R? Re Rf Rh R� RA RG RF R_ R^ Rz t _escapedPunct _escapedHexChart _escapedOctChart UNICODEt _singleChart _charRangeR� R� R] RK RZ RX Rk Rb R@ R RI RJ Rc R Ri RR R R Rg RS R< R\ RW Ra RN Rd R3 RU R5 R4 R� R� R6 R� R9 RY R6 RC R� R[ R= R; RD RV R� RZ R8 Rl R� t selectTokent fromTokent identt columnNamet columnNameListt columnSpect tableNamet tableNameListt simpleSQLR" RP R; R= RY RF ( ( ( sC /usr/lib/python2.7/site-packages/pkg_resources/_vendor/pyparsing.pyt <module>= s� * 8 � � � @� � � � � & A=�I�G3 pLOD|M &# @sQ,A , I # % !4@ , ? # k %Z r (, #8+� $ PK @N#] / site-packages/pkg_resources/_vendor/__init__.pynu �[��� PK @N#]C��&fW fW . site-packages/pkg_resources/_vendor/appdirs.pynu �[��� #!/usr/bin/env python # -*- coding: utf-8 -*- # Copyright (c) 2005-2010 ActiveState Software Inc. # Copyright (c) 2013 Eddy Petrișor """Utilities for determining application-specific dirs. See <http://github.com/ActiveState/appdirs> for details and usage. """ # Dev Notes: # - MSDN on where to store app data files: # http://support.microsoft.com/default.aspx?scid=kb;en-us;310294#XSLTH3194121123120121120120 # - Mac OS X: http://developer.apple.com/documentation/MacOSX/Conceptual/BPFileSystem/index.html # - XDG spec for Un*x: http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html __version_info__ = (1, 4, 0) __version__ = '.'.join(map(str, __version_info__)) import sys import os PY3 = sys.version_info[0] == 3 if PY3: unicode = str if sys.platform.startswith('java'): import platform os_name = platform.java_ver()[3][0] if os_name.startswith('Windows'): # "Windows XP", "Windows 7", etc. system = 'win32' elif os_name.startswith('Mac'): # "Mac OS X", etc. system = 'darwin' else: # "Linux", "SunOS", "FreeBSD", etc. # Setting this to "linux2" is not ideal, but only Windows or Mac # are actually checked for and the rest of the module expects # *sys.platform* style strings. system = 'linux2' else: system = sys.platform def user_data_dir(appname=None, appauthor=None, version=None, roaming=False): r"""Return full path to the user-specific data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: Mac OS X: ~/Library/Application Support/<AppName> Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined Win XP (not roaming): C:\Documents and Settings\<username>\Application Data\<AppAuthor>\<AppName> Win XP (roaming): C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName> Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName> Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppAuthor>\<AppName> For Unix, we follow the XDG spec and support $XDG_DATA_HOME. That means, by default "~/.local/share/<AppName>". """ if system == "win32": if appauthor is None: appauthor = appname const = roaming and "CSIDL_APPDATA" or "CSIDL_LOCAL_APPDATA" path = os.path.normpath(_get_win_folder(const)) if appname: if appauthor is not False: path = os.path.join(path, appauthor, appname) else: path = os.path.join(path, appname) elif system == 'darwin': path = os.path.expanduser('~/Library/Application Support/') if appname: path = os.path.join(path, appname) else: path = os.getenv('XDG_DATA_HOME', os.path.expanduser("~/.local/share")) if appname: path = os.path.join(path, appname) if appname and version: path = os.path.join(path, version) return path def site_data_dir(appname=None, appauthor=None, version=None, multipath=False): """Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of data dirs should be returned. By default, the first item from XDG_DATA_DIRS is returned, or '/usr/local/share/<AppName>', if XDG_DATA_DIRS is not set Typical user data directories are: Mac OS X: /Library/Application Support/<AppName> Unix: /usr/local/share/<AppName> or /usr/share/<AppName> Win XP: C:\Documents and Settings\All Users\Application Data\<AppAuthor>\<AppName> Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) Win 7: C:\ProgramData\<AppAuthor>\<AppName> # Hidden, but writeable on Win 7. For Unix, this is using the $XDG_DATA_DIRS[0] default. WARNING: Do not use this on Windows. See the Vista-Fail note above for why. """ if system == "win32": if appauthor is None: appauthor = appname path = os.path.normpath(_get_win_folder("CSIDL_COMMON_APPDATA")) if appname: if appauthor is not False: path = os.path.join(path, appauthor, appname) else: path = os.path.join(path, appname) elif system == 'darwin': path = os.path.expanduser('/Library/Application Support') if appname: path = os.path.join(path, appname) else: # XDG default for $XDG_DATA_DIRS # only first, if multipath is False path = os.getenv('XDG_DATA_DIRS', os.pathsep.join(['/usr/local/share', '/usr/share'])) pathlist = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep)] if appname: if version: appname = os.path.join(appname, version) pathlist = [os.sep.join([x, appname]) for x in pathlist] if multipath: path = os.pathsep.join(pathlist) else: path = pathlist[0] return path if appname and version: path = os.path.join(path, version) return path def user_config_dir(appname=None, appauthor=None, version=None, roaming=False): r"""Return full path to the user-specific config dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: Mac OS X: same as user_data_dir Unix: ~/.config/<AppName> # or in $XDG_CONFIG_HOME, if defined Win *: same as user_data_dir For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. That means, by deafult "~/.config/<AppName>". """ if system in ["win32", "darwin"]: path = user_data_dir(appname, appauthor, None, roaming) else: path = os.getenv('XDG_CONFIG_HOME', os.path.expanduser("~/.config")) if appname: path = os.path.join(path, appname) if appname and version: path = os.path.join(path, version) return path def site_config_dir(appname=None, appauthor=None, version=None, multipath=False): """Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of config dirs should be returned. By default, the first item from XDG_CONFIG_DIRS is returned, or '/etc/xdg/<AppName>', if XDG_CONFIG_DIRS is not set Typical user data directories are: Mac OS X: same as site_data_dir Unix: /etc/xdg/<AppName> or $XDG_CONFIG_DIRS[i]/<AppName> for each value in $XDG_CONFIG_DIRS Win *: same as site_data_dir Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) For Unix, this is using the $XDG_CONFIG_DIRS[0] default, if multipath=False WARNING: Do not use this on Windows. See the Vista-Fail note above for why. """ if system in ["win32", "darwin"]: path = site_data_dir(appname, appauthor) if appname and version: path = os.path.join(path, version) else: # XDG default for $XDG_CONFIG_DIRS # only first, if multipath is False path = os.getenv('XDG_CONFIG_DIRS', '/etc/xdg') pathlist = [os.path.expanduser(x.rstrip(os.sep)) for x in path.split(os.pathsep)] if appname: if version: appname = os.path.join(appname, version) pathlist = [os.sep.join([x, appname]) for x in pathlist] if multipath: path = os.pathsep.join(pathlist) else: path = pathlist[0] return path def user_cache_dir(appname=None, appauthor=None, version=None, opinion=True): r"""Return full path to the user-specific cache dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Cache" to the base app data dir for Windows. See discussion below. Typical user cache directories are: Mac OS X: ~/Library/Caches/<AppName> Unix: ~/.cache/<AppName> (XDG default) Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Cache Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Cache On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming app data dir (the default returned by `user_data_dir` above). Apps typically put cache data somewhere *under* the given dir here. Some examples: ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache ...\Acme\SuperApp\Cache\1.0 OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. This can be disabled with the `opinion=False` option. """ if system == "win32": if appauthor is None: appauthor = appname path = os.path.normpath(_get_win_folder("CSIDL_LOCAL_APPDATA")) if appname: if appauthor is not False: path = os.path.join(path, appauthor, appname) else: path = os.path.join(path, appname) if opinion: path = os.path.join(path, "Cache") elif system == 'darwin': path = os.path.expanduser('~/Library/Caches') if appname: path = os.path.join(path, appname) else: path = os.getenv('XDG_CACHE_HOME', os.path.expanduser('~/.cache')) if appname: path = os.path.join(path, appname) if appname and version: path = os.path.join(path, version) return path def user_log_dir(appname=None, appauthor=None, version=None, opinion=True): r"""Return full path to the user-specific log dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Logs" to the base app data dir for Windows, and "log" to the base cache dir for Unix. See discussion below. Typical user cache directories are: Mac OS X: ~/Library/Logs/<AppName> Unix: ~/.cache/<AppName>/log # or under $XDG_CACHE_HOME if defined Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Logs Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Logs On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. (Note: I'm interested in examples of what some windows apps use for a logs dir.) OPINION: This function appends "Logs" to the `CSIDL_LOCAL_APPDATA` value for Windows and appends "log" to the user cache dir for Unix. This can be disabled with the `opinion=False` option. """ if system == "darwin": path = os.path.join( os.path.expanduser('~/Library/Logs'), appname) elif system == "win32": path = user_data_dir(appname, appauthor, version) version = False if opinion: path = os.path.join(path, "Logs") else: path = user_cache_dir(appname, appauthor, version) version = False if opinion: path = os.path.join(path, "log") if appname and version: path = os.path.join(path, version) return path class AppDirs(object): """Convenience wrapper for getting application dirs.""" def __init__(self, appname, appauthor=None, version=None, roaming=False, multipath=False): self.appname = appname self.appauthor = appauthor self.version = version self.roaming = roaming self.multipath = multipath @property def user_data_dir(self): return user_data_dir(self.appname, self.appauthor, version=self.version, roaming=self.roaming) @property def site_data_dir(self): return site_data_dir(self.appname, self.appauthor, version=self.version, multipath=self.multipath) @property def user_config_dir(self): return user_config_dir(self.appname, self.appauthor, version=self.version, roaming=self.roaming) @property def site_config_dir(self): return site_config_dir(self.appname, self.appauthor, version=self.version, multipath=self.multipath) @property def user_cache_dir(self): return user_cache_dir(self.appname, self.appauthor, version=self.version) @property def user_log_dir(self): return user_log_dir(self.appname, self.appauthor, version=self.version) #---- internal support stuff def _get_win_folder_from_registry(csidl_name): """This is a fallback technique at best. I'm not sure if using the registry for this guarantees us the correct answer for all CSIDL_* names. """ import _winreg shell_folder_name = { "CSIDL_APPDATA": "AppData", "CSIDL_COMMON_APPDATA": "Common AppData", "CSIDL_LOCAL_APPDATA": "Local AppData", }[csidl_name] key = _winreg.OpenKey( _winreg.HKEY_CURRENT_USER, r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders" ) dir, type = _winreg.QueryValueEx(key, shell_folder_name) return dir def _get_win_folder_with_pywin32(csidl_name): from win32com.shell import shellcon, shell dir = shell.SHGetFolderPath(0, getattr(shellcon, csidl_name), 0, 0) # Try to make this a unicode path because SHGetFolderPath does # not return unicode strings when there is unicode data in the # path. try: dir = unicode(dir) # Downgrade to short path name if have highbit chars. See # <http://bugs.activestate.com/show_bug.cgi?id=85099>. has_high_char = False for c in dir: if ord(c) > 255: has_high_char = True break if has_high_char: try: import win32api dir = win32api.GetShortPathName(dir) except ImportError: pass except UnicodeError: pass return dir def _get_win_folder_with_ctypes(csidl_name): import ctypes csidl_const = { "CSIDL_APPDATA": 26, "CSIDL_COMMON_APPDATA": 35, "CSIDL_LOCAL_APPDATA": 28, }[csidl_name] buf = ctypes.create_unicode_buffer(1024) ctypes.windll.shell32.SHGetFolderPathW(None, csidl_const, None, 0, buf) # Downgrade to short path name if have highbit chars. See # <http://bugs.activestate.com/show_bug.cgi?id=85099>. has_high_char = False for c in buf: if ord(c) > 255: has_high_char = True break if has_high_char: buf2 = ctypes.create_unicode_buffer(1024) if ctypes.windll.kernel32.GetShortPathNameW(buf.value, buf2, 1024): buf = buf2 return buf.value def _get_win_folder_with_jna(csidl_name): import array from com.sun import jna from com.sun.jna.platform import win32 buf_size = win32.WinDef.MAX_PATH * 2 buf = array.zeros('c', buf_size) shell = win32.Shell32.INSTANCE shell.SHGetFolderPath(None, getattr(win32.ShlObj, csidl_name), None, win32.ShlObj.SHGFP_TYPE_CURRENT, buf) dir = jna.Native.toString(buf.tostring()).rstrip("\0") # Downgrade to short path name if have highbit chars. See # <http://bugs.activestate.com/show_bug.cgi?id=85099>. has_high_char = False for c in dir: if ord(c) > 255: has_high_char = True break if has_high_char: buf = array.zeros('c', buf_size) kernel = win32.Kernel32.INSTANCE if kernal.GetShortPathName(dir, buf, buf_size): dir = jna.Native.toString(buf.tostring()).rstrip("\0") return dir if system == "win32": try: import win32com.shell _get_win_folder = _get_win_folder_with_pywin32 except ImportError: try: from ctypes import windll _get_win_folder = _get_win_folder_with_ctypes except ImportError: try: import com.sun.jna _get_win_folder = _get_win_folder_with_jna except ImportError: _get_win_folder = _get_win_folder_from_registry #---- self test code if __name__ == "__main__": appname = "MyApp" appauthor = "MyCompany" props = ("user_data_dir", "site_data_dir", "user_config_dir", "site_config_dir", "user_cache_dir", "user_log_dir") print("-- app dirs (with optional 'version')") dirs = AppDirs(appname, appauthor, version="1.0") for prop in props: print("%s: %s" % (prop, getattr(dirs, prop))) print("\n-- app dirs (without optional 'version')") dirs = AppDirs(appname, appauthor) for prop in props: print("%s: %s" % (prop, getattr(dirs, prop))) print("\n-- app dirs (without optional 'appauthor')") dirs = AppDirs(appname) for prop in props: print("%s: %s" % (prop, getattr(dirs, prop))) print("\n-- app dirs (with disabled 'appauthor')") dirs = AppDirs(appname, appauthor=False) for prop in props: print("%s: %s" % (prop, getattr(dirs, prop))) PK @N#]]� dQ dQ / site-packages/pkg_resources/_vendor/appdirs.pyonu �[��� � � fc @ s@ d Z d, Z d j e e e � � Z d d l Z d d l Z e j d d k Z e r^ e Z n e j j d � r� d d l Z e j � d d Z e j d � r� d Z q� e j d � r� d Z q� d Z n e j Z d d d e d � Z d d d e d � Z d d d e d � Z d d d e d � Z d d d e d � Z d d d e d � Z d e f d � � YZ d � Z d � Z d � Z d � Z e d k r!y d d l Z e Z! Wq!e" k r y d d l# m$ Z$ e Z! Wq e" k ry d d l% Z& e Z! Wqe" k re Z! qXq Xq!Xn e' d k r<d Z( d Z) d- Z* d$ GHe e( e) d% d& �Z+ x& e* D] Z, d' e, e- e+ e, � f GHq`Wd( GHe e( e) � Z+ x& e* D] Z, d' e, e- e+ e, � f GHq�Wd) GHe e( � Z+ x& e* D] Z, d' e, e- e+ e, � f GHq�Wd* GHe e( d+ e �Z+ x) e* D] Z, d' e, e- e+ e, � f GHqWn d S(. sy Utilities for determining application-specific dirs. See <http://github.com/ActiveState/appdirs> for details and usage. i i i t .i����Ni t javat Windowst win32t Mact darwint linux2c C s6 t d k r� | d k r! | } n | r- d p0 d } t j j t | � � } | r| t k rx t j j | | | � } q� t j j | | � } qn{ t d k r� t j j d � } | rt j j | | � } qn< t j d t j j d � � } | rt j j | | � } n | r2| r2t j j | | � } n | S( sJ Return full path to the user-specific data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: Mac OS X: ~/Library/Application Support/<AppName> Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined Win XP (not roaming): C:\Documents and Settings\<username>\Application Data\<AppAuthor>\<AppName> Win XP (roaming): C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName> Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName> Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppAuthor>\<AppName> For Unix, we follow the XDG spec and support $XDG_DATA_HOME. That means, by default "~/.local/share/<AppName>". R t CSIDL_APPDATAt CSIDL_LOCAL_APPDATAR s ~/Library/Application Support/t XDG_DATA_HOMEs ~/.local/shareN( t systemt Nonet ost patht normpatht _get_win_foldert Falset joint expandusert getenv( t appnamet appauthort versiont roamingt constR ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_data_dir- s& c C s� t d k r� | d k r! | } n t j j t d � � } | r�| t k rf t j j | | | � } q~ t j j | | � } q�nt d k r� t j j d � } | r�t j j | | � } q�n� t j d t j j d d g � � } g | j t j � D]$ } t j j | j t j � � ^ q� } | rs| rEt j j | | � } n g | D] } t j j | | g � ^ qL} n | r�t j j | � } n | d } | S| r�| r�t j j | | � } n | S( si Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of data dirs should be returned. By default, the first item from XDG_DATA_DIRS is returned, or '/usr/local/share/<AppName>', if XDG_DATA_DIRS is not set Typical user data directories are: Mac OS X: /Library/Application Support/<AppName> Unix: /usr/local/share/<AppName> or /usr/share/<AppName> Win XP: C:\Documents and Settings\All Users\Application Data\<AppAuthor>\<AppName> Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) Win 7: C:\ProgramData\<AppAuthor>\<AppName> # Hidden, but writeable on Win 7. For Unix, this is using the $XDG_DATA_DIRS[0] default. WARNING: Do not use this on Windows. See the Vista-Fail note above for why. R t CSIDL_COMMON_APPDATAR s /Library/Application Supportt XDG_DATA_DIRSs /usr/local/shares /usr/sharei N( R R R R R R R R R R t pathsept splitt rstript sep( R R R t multipathR t xt pathlist( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt site_data_dird s4 =. c C s� t d k r$ t | | d | � } n< t j d t j j d � � } | r` t j j | | � } n | r� | r� t j j | | � } n | S( s� Return full path to the user-specific config dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: Mac OS X: same as user_data_dir Unix: ~/.config/<AppName> # or in $XDG_CONFIG_HOME, if defined Win *: same as user_data_dir For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. That means, by deafult "~/.config/<AppName>". R R t XDG_CONFIG_HOMEs ~/.config( R R N( R R R R R R R R ( R R R R R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_config_dir� s c C s t d k rB t | | � } | r| rt j j | | � } qn� t j d d � } g | j t j � D]$ } t j j | j t j � � ^ qg } | r� | r� t j j | | � } n g | D] } t j j | | g � ^ q� } n | r� t j j | � } n | d } | S( s Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of config dirs should be returned. By default, the first item from XDG_CONFIG_DIRS is returned, or '/etc/xdg/<AppName>', if XDG_CONFIG_DIRS is not set Typical user data directories are: Mac OS X: same as site_data_dir Unix: /etc/xdg/<AppName> or $XDG_CONFIG_DIRS[i]/<AppName> for each value in $XDG_CONFIG_DIRS Win *: same as site_data_dir Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) For Unix, this is using the $XDG_CONFIG_DIRS[0] default, if multipath=False WARNING: Do not use this on Windows. See the Vista-Fail note above for why. R R t XDG_CONFIG_DIRSs /etc/xdgi ( R R ( R R# R R R R R R R R R ( R R R R R R! R" ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt site_config_dir� s =. c C sB t d k r� | d k r! | } n t j j t d � � } | r| t k rf t j j | | | � } n t j j | | � } | r� t j j | d � } q� qn{ t d k r� t j j d � } | rt j j | | � } qn< t j d t j j d � � } | rt j j | | � } n | r>| r>t j j | | � } n | S( s Return full path to the user-specific cache dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Cache" to the base app data dir for Windows. See discussion below. Typical user cache directories are: Mac OS X: ~/Library/Caches/<AppName> Unix: ~/.cache/<AppName> (XDG default) Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Cache Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Cache On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming app data dir (the default returned by `user_data_dir` above). Apps typically put cache data somewhere *under* the given dir here. Some examples: ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache ...\Acme\SuperApp\Cache\1.0 OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. This can be disabled with the `opinion=False` option. R R t CacheR s ~/Library/Cachest XDG_CACHE_HOMEs ~/.cacheN( R R R R R R R R R R ( R R R t opinionR ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_cache_dir s( ! c C s� t d k r0 t j j t j j d � | � } n{ t d k ru t | | | � } t } | r� t j j | d � } q� n6 t | | | � } t } | r� t j j | d � } n | r� | r� t j j | | � } n | S( s� Return full path to the user-specific log dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Logs" to the base app data dir for Windows, and "log" to the base cache dir for Unix. See discussion below. Typical user cache directories are: Mac OS X: ~/Library/Logs/<AppName> Unix: ~/.cache/<AppName>/log # or under $XDG_CACHE_HOME if defined Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Logs Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Logs On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. (Note: I'm interested in examples of what some windows apps use for a logs dir.) OPINION: This function appends "Logs" to the `CSIDL_LOCAL_APPDATA` value for Windows and appends "log" to the user cache dir for Unix. This can be disabled with the `opinion=False` option. R s ~/Library/LogsR t Logst log( R R R R R R R R+ ( R R R R* R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt user_log_dir: s t AppDirsc B s} e Z d Z d d e e d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( s1 Convenience wrapper for getting application dirs.c C s1 | | _ | | _ | | _ | | _ | | _ d S( N( R R R R R ( t selfR R R R R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt __init__o s c C s% t | j | j d | j d | j �S( NR R ( R R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR w s c C s% t | j | j d | j d | j �S( NR R ( R# R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR# | s c C s% t | j | j d | j d | j �S( NR R ( R% R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR% � s c C s% t | j | j d | j d | j �S( NR R ( R' R R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR' � s c C s t | j | j d | j �S( NR ( R+ R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR+ � s c C s t | j | j d | j �S( NR ( R. R R R ( R0 ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR. � s N( t __name__t __module__t __doc__R R R1 t propertyR R# R% R' R+ R. ( ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyR/ m s c C s\ d d l } i d d 6d d 6d d 6| } | j | j d � } | j | | � \ } } | S( s� This is a fallback technique at best. I'm not sure if using the registry for this guarantees us the correct answer for all CSIDL_* names. i����Nt AppDataR s Common AppDataR s Local AppDataR s@ Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders( t _winregt OpenKeyt HKEY_CURRENT_USERt QueryValueEx( t csidl_nameR7 t shell_folder_namet keyt dirt type( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt _get_win_folder_from_registry� s c C s� d d l m } m } | j d t | | � d d � } y t | � } t } x* | D]" } t | � d k rS t } PqS qS W| r� y d d l } | j | � } Wq� t k r� q� Xn Wn t k r� n X| S( Ni����( t shellcont shelli i� ( t win32com.shellRA RB t SHGetFolderPatht getattrt unicodeR t ordt Truet win32apit GetShortPathNamet ImportErrort UnicodeError( R; RA RB R> t has_high_chart cRI ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt _get_win_folder_with_pywin32� s$ ! c C s� d d l } i d d 6d d 6d d 6| } | j d � } | j j j d | d d | � t } x* | D]" } t | � d k rf t } Pqf qf W| r� | j d � } | j j j | j | d � r� | } q� n | j S( Ni����i R i# R i R i i i� ( t ctypest create_unicode_buffert windllt shell32t SHGetFolderPathWR R RG RH t kernel32t GetShortPathNameWt value( R; RP t csidl_constt bufRM RN t buf2( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt _get_win_folder_with_ctypes� s$ c C s= d d l } d d l m } d d l m } | j j d } | j d | � } | j j } | j d t | j | � d | j j | � | j j | j � � j d � } t } x* | D]" } t | � d k r� t } Pq� q� W| r9| j d | � } | j j } t j | | | � r9| j j | j � � j d � } q9n | S( Ni����( t jna( R i RN s i� ( t arrayt com.sunR\ t com.sun.jna.platformR t WinDeft MAX_PATHt zerost Shell32t INSTANCERD R RE t ShlObjt SHGFP_TYPE_CURRENTt Nativet toStringt tostringR R RG RH t Kernel32t kernalRJ ( R; R] R\ R t buf_sizeRY RB R> RM RN t kernel( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt _get_win_folder_with_jna� s& +! '( RR t __main__t MyAppt MyCompanyR R# R% R' R+ R. s% -- app dirs (with optional 'version')R s 1.0s %s: %ss) -- app dirs (without optional 'version')s+ -- app dirs (without optional 'appauthor')s( -- app dirs (with disabled 'appauthor')R ( i i i ( R R# R% R' R+ R. (. R4 t __version_info__R t mapt strt __version__t sysR t version_infot PY3RF t platformt startswitht java_vert os_nameR R R R R# R% R' RH R+ R. t objectR/ R@ RO R[ Rn RC t win32comR RK RP RR t com.sun.jnat comR2 R R t propst dirst propRE ( ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/_vendor/appdirs.pyt <module> s~ 7B(393+ PK @N#]D\M�� � 0 site-packages/pkg_resources/_vendor/__init__.pycnu �[��� � � fc @ s d S( N( ( ( ( sB /usr/lib/python2.7/site-packages/pkg_resources/_vendor/__init__.pyt <module> t PK @N#]%���, , * site-packages/pkg_resources/py31compat.pyonu �[��� � � fc @ s� d d l Z d d l Z d d l Z e d � Z e j d k pz d e j k oY d k n pz d e j k ox d k n Z e r� e n e j Z d S( i����Nc C sJ y t j | � Wn2 t k rE } | s< | j t j k rF � qF n Xd S( N( t ost makedirst OSErrort errnot EEXIST( t patht exist_okt exc( ( s< /usr/lib/python2.7/site-packages/pkg_resources/py31compat.pyt _makedirs_31 s i i i i i i ( i i i ( i i ( i i i ( i i ( i i i ( R R t syst FalseR t version_infot needs_makedirsR ( ( ( s< /usr/lib/python2.7/site-packages/pkg_resources/py31compat.pyt <module> s PK @N#]g �g} } / site-packages/pkg_resources/extern/__init__.pyonu �[��� � � fc @ s< d d l Z d d d � � YZ d Z e e e � j � d S( i����Nt VendorImporterc B sJ e Z d Z d d d � Z e d � � Z d d � Z d � Z d � Z RS( s� A PEP 302 meta path importer for finding optionally-vendored or otherwise naturally-installed packages from root_name. c C s7 | | _ t | � | _ | p- | j d d � | _ d S( Nt externt _vendor( t root_namet sett vendored_namest replacet vendor_pkg( t selfR R R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt __init__ s c c s | j d Vd Vd S( sL Search first the vendor package then as a natural package. t .t N( R ( R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt search_path s c C sL | j | j d � \ } } } | r) d St t | j | j � � sH d S| S( s� Return self when fullname starts with root_name and the target module is one vendored through this importer. R N( t partitionR t anyt mapt startswithR ( R t fullnamet patht roott baset target( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt find_module s c C s� | j | j d � \ } } } x� | j D]l } yR | | } t | � t j | } | t j | <t j d k r| t j | =n | SWq) t k r� q) Xq) Wt d j t � � � � d S( sK Iterate over the search path to locate and load fullname. R i s� The '{target}' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution.N( i i ( R R R t __import__t syst modulest version_infot ImportErrort formatt locals( R R R R R t prefixt extantt mod( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt load_module# s c C s& | t j k r" t j j | � n d S( sR Install this importer into sys.meta_path if not already present. N( R t meta_patht append( R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt install@ s ( N( t __name__t __module__t __doc__t NoneR t propertyR R R! R$ ( ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyR s t packagingt pyparsingt sixt appdirs( ( R* R+ R, R- ( R R t namesR% R$ ( ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt <module> s DPK @N#]u��y� � . site-packages/pkg_resources/extern/__init__.pynu �[��� import sys class VendorImporter: """ A PEP 302 meta path importer for finding optionally-vendored or otherwise naturally-installed packages from root_name. """ def __init__(self, root_name, vendored_names=(), vendor_pkg=None): self.root_name = root_name self.vendored_names = set(vendored_names) self.vendor_pkg = vendor_pkg or root_name.replace('extern', '_vendor') @property def search_path(self): """ Search first the vendor package then as a natural package. """ yield self.vendor_pkg + '.' yield '' def find_module(self, fullname, path=None): """ Return self when fullname starts with root_name and the target module is one vendored through this importer. """ root, base, target = fullname.partition(self.root_name + '.') if root: return if not any(map(target.startswith, self.vendored_names)): return return self def load_module(self, fullname): """ Iterate over the search path to locate and load fullname. """ root, base, target = fullname.partition(self.root_name + '.') for prefix in self.search_path: try: extant = prefix + target __import__(extant) mod = sys.modules[extant] sys.modules[fullname] = mod # mysterious hack: # Remove the reference to the extant package/module # on later Python versions to cause relative imports # in the vendor package to resolve the same modules # as those going through this importer. if sys.version_info > (3, 3): del sys.modules[extant] return mod except ImportError: pass else: raise ImportError( "The '{target}' package is required; " "normally this is bundled with this package so if you get " "this warning, consult the packager of your " "distribution.".format(**locals()) ) def install(self): """ Install this importer into sys.meta_path if not already present. """ if self not in sys.meta_path: sys.meta_path.append(self) names = 'packaging', 'pyparsing', 'six', 'appdirs' VendorImporter(__name__, names).install() PK @N#]g �g} } / site-packages/pkg_resources/extern/__init__.pycnu �[��� � � fc @ s< d d l Z d d d � � YZ d Z e e e � j � d S( i����Nt VendorImporterc B sJ e Z d Z d d d � Z e d � � Z d d � Z d � Z d � Z RS( s� A PEP 302 meta path importer for finding optionally-vendored or otherwise naturally-installed packages from root_name. c C s7 | | _ t | � | _ | p- | j d d � | _ d S( Nt externt _vendor( t root_namet sett vendored_namest replacet vendor_pkg( t selfR R R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt __init__ s c c s | j d Vd Vd S( sL Search first the vendor package then as a natural package. t .t N( R ( R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt search_path s c C sL | j | j d � \ } } } | r) d St t | j | j � � sH d S| S( s� Return self when fullname starts with root_name and the target module is one vendored through this importer. R N( t partitionR t anyt mapt startswithR ( R t fullnamet patht roott baset target( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt find_module s c C s� | j | j d � \ } } } x� | j D]l } yR | | } t | � t j | } | t j | <t j d k r| t j | =n | SWq) t k r� q) Xq) Wt d j t � � � � d S( sK Iterate over the search path to locate and load fullname. R i s� The '{target}' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution.N( i i ( R R R t __import__t syst modulest version_infot ImportErrort formatt locals( R R R R R t prefixt extantt mod( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt load_module# s c C s& | t j k r" t j j | � n d S( sR Install this importer into sys.meta_path if not already present. N( R t meta_patht append( R ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt install@ s ( N( t __name__t __module__t __doc__t NoneR t propertyR R R! R$ ( ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyR s t packagingt pyparsingt sixt appdirs( ( R* R+ R, R- ( R R t namesR% R$ ( ( ( sA /usr/lib/python2.7/site-packages/pkg_resources/extern/__init__.pyt <module> s DPK @N#]CNP�� � ' site-packages/pkg_resources/__init__.pynu �[��� # coding: utf-8 """ Package resource API -------------------- A resource is a logical file contained within a package, or a logical subdirectory thereof. The package resource API expects resource names to have their path parts separated with ``/``, *not* whatever the local path separator is. Do not use os.path operations to manipulate resource names being passed into the API. The package resource API is designed to work with normal filesystem packages, .egg files, and unpacked .egg files. It can also work in a limited way with .zip files and with custom PEP 302 loaders that support the ``get_data()`` method. """ from __future__ import absolute_import import sys import os import io import time import re import types import zipfile import zipimport import warnings import stat import functools import pkgutil import operator import platform import collections import plistlib import email.parser import errno import tempfile import textwrap import itertools import inspect from pkgutil import get_importer try: import _imp except ImportError: # Python 3.2 compatibility import imp as _imp from pkg_resources.extern import six from pkg_resources.extern.six.moves import urllib, map, filter # capture these to bypass sandboxing from os import utime try: from os import mkdir, rename, unlink WRITE_SUPPORT = True except ImportError: # no write support, probably under GAE WRITE_SUPPORT = False from os import open as os_open from os.path import isdir, split try: import importlib.machinery as importlib_machinery # access attribute to force import under delayed import mechanisms. importlib_machinery.__name__ except ImportError: importlib_machinery = None from . import py31compat from pkg_resources.extern import appdirs from pkg_resources.extern import packaging __import__('pkg_resources.extern.packaging.version') __import__('pkg_resources.extern.packaging.specifiers') __import__('pkg_resources.extern.packaging.requirements') __import__('pkg_resources.extern.packaging.markers') if (3, 0) < sys.version_info < (3, 3): raise RuntimeError("Python 3.3 or later is required") if six.PY2: # Those builtin exceptions are only defined in Python 3 PermissionError = None NotADirectoryError = None # declare some globals that will be defined later to # satisfy the linters. require = None working_set = None add_activation_listener = None resources_stream = None cleanup_resources = None resource_dir = None resource_stream = None set_extraction_path = None resource_isdir = None resource_string = None iter_entry_points = None resource_listdir = None resource_filename = None resource_exists = None _distribution_finders = None _namespace_handlers = None _namespace_packages = None class PEP440Warning(RuntimeWarning): """ Used when there is an issue with a version or specifier not complying with PEP 440. """ def parse_version(v): try: return packaging.version.Version(v) except packaging.version.InvalidVersion: return packaging.version.LegacyVersion(v) _state_vars = {} def _declare_state(vartype, **kw): globals().update(kw) _state_vars.update(dict.fromkeys(kw, vartype)) def __getstate__(): state = {} g = globals() for k, v in _state_vars.items(): state[k] = g['_sget_' + v](g[k]) return state def __setstate__(state): g = globals() for k, v in state.items(): g['_sset_' + _state_vars[k]](k, g[k], v) return state def _sget_dict(val): return val.copy() def _sset_dict(key, ob, state): ob.clear() ob.update(state) def _sget_object(val): return val.__getstate__() def _sset_object(key, ob, state): ob.__setstate__(state) _sget_none = _sset_none = lambda *args: None def get_supported_platform(): """Return this platform's maximum compatible version. distutils.util.get_platform() normally reports the minimum version of Mac OS X that would be required to *use* extensions produced by distutils. But what we want when checking compatibility is to know the version of Mac OS X that we are *running*. To allow usage of packages that explicitly require a newer version of Mac OS X, we must also know the current version of the OS. If this condition occurs for any other platform with a version in its platform strings, this function should be extended accordingly. """ plat = get_build_platform() m = macosVersionString.match(plat) if m is not None and sys.platform == "darwin": try: plat = 'macosx-%s-%s' % ('.'.join(_macosx_vers()[:2]), m.group(3)) except ValueError: # not Mac OS X pass return plat __all__ = [ # Basic resource access and distribution/entry point discovery 'require', 'run_script', 'get_provider', 'get_distribution', 'load_entry_point', 'get_entry_map', 'get_entry_info', 'iter_entry_points', 'resource_string', 'resource_stream', 'resource_filename', 'resource_listdir', 'resource_exists', 'resource_isdir', # Environmental control 'declare_namespace', 'working_set', 'add_activation_listener', 'find_distributions', 'set_extraction_path', 'cleanup_resources', 'get_default_cache', # Primary implementation classes 'Environment', 'WorkingSet', 'ResourceManager', 'Distribution', 'Requirement', 'EntryPoint', # Exceptions 'ResolutionError', 'VersionConflict', 'DistributionNotFound', 'UnknownExtra', 'ExtractionError', # Warnings 'PEP440Warning', # Parsing functions and string utilities 'parse_requirements', 'parse_version', 'safe_name', 'safe_version', 'get_platform', 'compatible_platforms', 'yield_lines', 'split_sections', 'safe_extra', 'to_filename', 'invalid_marker', 'evaluate_marker', # filesystem utilities 'ensure_directory', 'normalize_path', # Distribution "precedence" constants 'EGG_DIST', 'BINARY_DIST', 'SOURCE_DIST', 'CHECKOUT_DIST', 'DEVELOP_DIST', # "Provider" interfaces, implementations, and registration/lookup APIs 'IMetadataProvider', 'IResourceProvider', 'FileMetadata', 'PathMetadata', 'EggMetadata', 'EmptyProvider', 'empty_provider', 'NullProvider', 'EggProvider', 'DefaultProvider', 'ZipProvider', 'register_finder', 'register_namespace_handler', 'register_loader_type', 'fixup_namespace_packages', 'get_importer', # Deprecated/backward compatibility only 'run_main', 'AvailableDistributions', ] class ResolutionError(Exception): """Abstract base for dependency resolution errors""" def __repr__(self): return self.__class__.__name__ + repr(self.args) class VersionConflict(ResolutionError): """ An already-installed version conflicts with the requested version. Should be initialized with the installed Distribution and the requested Requirement. """ _template = "{self.dist} is installed but {self.req} is required" @property def dist(self): return self.args[0] @property def req(self): return self.args[1] def report(self): return self._template.format(**locals()) def with_context(self, required_by): """ If required_by is non-empty, return a version of self that is a ContextualVersionConflict. """ if not required_by: return self args = self.args + (required_by,) return ContextualVersionConflict(*args) class ContextualVersionConflict(VersionConflict): """ A VersionConflict that accepts a third parameter, the set of the requirements that required the installed Distribution. """ _template = VersionConflict._template + ' by {self.required_by}' @property def required_by(self): return self.args[2] class DistributionNotFound(ResolutionError): """A requested distribution was not found""" _template = ("The '{self.req}' distribution was not found " "and is required by {self.requirers_str}") @property def req(self): return self.args[0] @property def requirers(self): return self.args[1] @property def requirers_str(self): if not self.requirers: return 'the application' return ', '.join(self.requirers) def report(self): return self._template.format(**locals()) def __str__(self): return self.report() class UnknownExtra(ResolutionError): """Distribution doesn't have an "extra feature" of the given name""" _provider_factories = {} PY_MAJOR = sys.version[:3] EGG_DIST = 3 BINARY_DIST = 2 SOURCE_DIST = 1 CHECKOUT_DIST = 0 DEVELOP_DIST = -1 def register_loader_type(loader_type, provider_factory): """Register `provider_factory` to make providers for `loader_type` `loader_type` is the type or class of a PEP 302 ``module.__loader__``, and `provider_factory` is a function that, passed a *module* object, returns an ``IResourceProvider`` for that module. """ _provider_factories[loader_type] = provider_factory def get_provider(moduleOrReq): """Return an IResourceProvider for the named module or requirement""" if isinstance(moduleOrReq, Requirement): return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0] try: module = sys.modules[moduleOrReq] except KeyError: __import__(moduleOrReq) module = sys.modules[moduleOrReq] loader = getattr(module, '__loader__', None) return _find_adapter(_provider_factories, loader)(module) def _macosx_vers(_cache=[]): if not _cache: version = platform.mac_ver()[0] # fallback for MacPorts if version == '': plist = '/System/Library/CoreServices/SystemVersion.plist' if os.path.exists(plist): if hasattr(plistlib, 'readPlist'): plist_content = plistlib.readPlist(plist) if 'ProductVersion' in plist_content: version = plist_content['ProductVersion'] _cache.append(version.split('.')) return _cache[0] def _macosx_arch(machine): return {'PowerPC': 'ppc', 'Power_Macintosh': 'ppc'}.get(machine, machine) def get_build_platform(): """Return this platform's string for platform-specific distributions XXX Currently this is the same as ``distutils.util.get_platform()``, but it needs some hacks for Linux and Mac OS X. """ try: # Python 2.7 or >=3.2 from sysconfig import get_platform except ImportError: from distutils.util import get_platform plat = get_platform() if sys.platform == "darwin" and not plat.startswith('macosx-'): try: version = _macosx_vers() machine = os.uname()[4].replace(" ", "_") return "macosx-%d.%d-%s" % ( int(version[0]), int(version[1]), _macosx_arch(machine), ) except ValueError: # if someone is running a non-Mac darwin system, this will fall # through to the default implementation pass return plat macosVersionString = re.compile(r"macosx-(\d+)\.(\d+)-(.*)") darwinVersionString = re.compile(r"darwin-(\d+)\.(\d+)\.(\d+)-(.*)") # XXX backward compat get_platform = get_build_platform def compatible_platforms(provided, required): """Can code for the `provided` platform run on the `required` platform? Returns true if either platform is ``None``, or the platforms are equal. XXX Needs compatibility checks for Linux and other unixy OSes. """ if provided is None or required is None or provided == required: # easy case return True # Mac OS X special cases reqMac = macosVersionString.match(required) if reqMac: provMac = macosVersionString.match(provided) # is this a Mac package? if not provMac: # this is backwards compatibility for packages built before # setuptools 0.6. All packages built after this point will # use the new macosx designation. provDarwin = darwinVersionString.match(provided) if provDarwin: dversion = int(provDarwin.group(1)) macosversion = "%s.%s" % (reqMac.group(1), reqMac.group(2)) if dversion == 7 and macosversion >= "10.3" or \ dversion == 8 and macosversion >= "10.4": return True # egg isn't macosx or legacy darwin return False # are they the same major version and machine type? if provMac.group(1) != reqMac.group(1) or \ provMac.group(3) != reqMac.group(3): return False # is the required OS major update >= the provided one? if int(provMac.group(2)) > int(reqMac.group(2)): return False return True # XXX Linux and other platforms' special cases should go here return False def run_script(dist_spec, script_name): """Locate distribution `dist_spec` and run its `script_name` script""" ns = sys._getframe(1).f_globals name = ns['__name__'] ns.clear() ns['__name__'] = name require(dist_spec)[0].run_script(script_name, ns) # backward compatibility run_main = run_script def get_distribution(dist): """Return a current distribution object for a Requirement or string""" if isinstance(dist, six.string_types): dist = Requirement.parse(dist) if isinstance(dist, Requirement): dist = get_provider(dist) if not isinstance(dist, Distribution): raise TypeError("Expected string, Requirement, or Distribution", dist) return dist def load_entry_point(dist, group, name): """Return `name` entry point of `group` for `dist` or raise ImportError""" return get_distribution(dist).load_entry_point(group, name) def get_entry_map(dist, group=None): """Return the entry point map for `group`, or the full entry map""" return get_distribution(dist).get_entry_map(group) def get_entry_info(dist, group, name): """Return the EntryPoint object for `group`+`name`, or ``None``""" return get_distribution(dist).get_entry_info(group, name) class IMetadataProvider: def has_metadata(name): """Does the package's distribution contain the named metadata?""" def get_metadata(name): """The named metadata resource as a string""" def get_metadata_lines(name): """Yield named metadata resource as list of non-blank non-comment lines Leading and trailing whitespace is stripped from each line, and lines with ``#`` as the first non-blank character are omitted.""" def metadata_isdir(name): """Is the named metadata a directory? (like ``os.path.isdir()``)""" def metadata_listdir(name): """List of metadata names in the directory (like ``os.listdir()``)""" def run_script(script_name, namespace): """Execute the named script in the supplied namespace dictionary""" class IResourceProvider(IMetadataProvider): """An object that provides access to package resources""" def get_resource_filename(manager, resource_name): """Return a true filesystem path for `resource_name` `manager` must be an ``IResourceManager``""" def get_resource_stream(manager, resource_name): """Return a readable file-like object for `resource_name` `manager` must be an ``IResourceManager``""" def get_resource_string(manager, resource_name): """Return a string containing the contents of `resource_name` `manager` must be an ``IResourceManager``""" def has_resource(resource_name): """Does the package contain the named resource?""" def resource_isdir(resource_name): """Is the named resource a directory? (like ``os.path.isdir()``)""" def resource_listdir(resource_name): """List of resource names in the directory (like ``os.listdir()``)""" class WorkingSet(object): """A collection of active distributions on sys.path (or a similar list)""" def __init__(self, entries=None): """Create working set from list of path entries (default=sys.path)""" self.entries = [] self.entry_keys = {} self.by_key = {} self.callbacks = [] if entries is None: entries = sys.path for entry in entries: self.add_entry(entry) @classmethod def _build_master(cls): """ Prepare the master working set. """ ws = cls() try: from __main__ import __requires__ except ImportError: # The main program does not list any requirements return ws # ensure the requirements are met try: ws.require(__requires__) except VersionConflict: return cls._build_from_requirements(__requires__) return ws @classmethod def _build_from_requirements(cls, req_spec): """ Build a working set from a requirement spec. Rewrites sys.path. """ # try it without defaults already on sys.path # by starting with an empty path ws = cls([]) reqs = parse_requirements(req_spec) dists = ws.resolve(reqs, Environment()) for dist in dists: ws.add(dist) # add any missing entries from sys.path for entry in sys.path: if entry not in ws.entries: ws.add_entry(entry) # then copy back to sys.path sys.path[:] = ws.entries return ws def add_entry(self, entry): """Add a path item to ``.entries``, finding any distributions on it ``find_distributions(entry, True)`` is used to find distributions corresponding to the path entry, and they are added. `entry` is always appended to ``.entries``, even if it is already present. (This is because ``sys.path`` can contain the same value more than once, and the ``.entries`` of the ``sys.path`` WorkingSet should always equal ``sys.path``.) """ self.entry_keys.setdefault(entry, []) self.entries.append(entry) for dist in find_distributions(entry, True): self.add(dist, entry, False) def __contains__(self, dist): """True if `dist` is the active distribution for its project""" return self.by_key.get(dist.key) == dist def find(self, req): """Find a distribution matching requirement `req` If there is an active distribution for the requested project, this returns it as long as it meets the version requirement specified by `req`. But, if there is an active distribution for the project and it does *not* meet the `req` requirement, ``VersionConflict`` is raised. If there is no active distribution for the requested project, ``None`` is returned. """ dist = self.by_key.get(req.key) if dist is not None and dist not in req: # XXX add more info raise VersionConflict(dist, req) return dist def iter_entry_points(self, group, name=None): """Yield entry point objects from `group` matching `name` If `name` is None, yields all entry points in `group` from all distributions in the working set, otherwise only ones matching both `group` and `name` are yielded (in distribution order). """ for dist in self: entries = dist.get_entry_map(group) if name is None: for ep in entries.values(): yield ep elif name in entries: yield entries[name] def run_script(self, requires, script_name): """Locate distribution for `requires` and run `script_name` script""" ns = sys._getframe(1).f_globals name = ns['__name__'] ns.clear() ns['__name__'] = name self.require(requires)[0].run_script(script_name, ns) def __iter__(self): """Yield distributions for non-duplicate projects in the working set The yield order is the order in which the items' path entries were added to the working set. """ seen = {} for item in self.entries: if item not in self.entry_keys: # workaround a cache issue continue for key in self.entry_keys[item]: if key not in seen: seen[key] = 1 yield self.by_key[key] def add(self, dist, entry=None, insert=True, replace=False): """Add `dist` to working set, associated with `entry` If `entry` is unspecified, it defaults to the ``.location`` of `dist`. On exit from this routine, `entry` is added to the end of the working set's ``.entries`` (if it wasn't already present). `dist` is only added to the working set if it's for a project that doesn't already have a distribution in the set, unless `replace=True`. If it's added, any callbacks registered with the ``subscribe()`` method will be called. """ if insert: dist.insert_on(self.entries, entry, replace=replace) if entry is None: entry = dist.location keys = self.entry_keys.setdefault(entry, []) keys2 = self.entry_keys.setdefault(dist.location, []) if not replace and dist.key in self.by_key: # ignore hidden distros return self.by_key[dist.key] = dist if dist.key not in keys: keys.append(dist.key) if dist.key not in keys2: keys2.append(dist.key) self._added_new(dist) def resolve(self, requirements, env=None, installer=None, replace_conflicting=False, extras=None): """List all distributions needed to (recursively) meet `requirements` `requirements` must be a sequence of ``Requirement`` objects. `env`, if supplied, should be an ``Environment`` instance. If not supplied, it defaults to all distributions available within any entry or distribution in the working set. `installer`, if supplied, will be invoked with each requirement that cannot be met by an already-installed distribution; it should return a ``Distribution`` or ``None``. Unless `replace_conflicting=True`, raises a VersionConflict exception if any requirements are found on the path that have the correct name but the wrong version. Otherwise, if an `installer` is supplied it will be invoked to obtain the correct version of the requirement and activate it. `extras` is a list of the extras to be used with these requirements. This is important because extra requirements may look like `my_req; extra = "my_extra"`, which would otherwise be interpreted as a purely optional requirement. Instead, we want to be able to assert that these requirements are truly required. """ # set up the stack requirements = list(requirements)[::-1] # set of processed requirements processed = {} # key -> dist best = {} to_activate = [] req_extras = _ReqExtras() # Mapping of requirement to set of distributions that required it; # useful for reporting info about conflicts. required_by = collections.defaultdict(set) while requirements: # process dependencies breadth-first req = requirements.pop(0) if req in processed: # Ignore cyclic or redundant dependencies continue if not req_extras.markers_pass(req, extras): continue dist = best.get(req.key) if dist is None: # Find the best distribution and add it to the map dist = self.by_key.get(req.key) if dist is None or (dist not in req and replace_conflicting): ws = self if env is None: if dist is None: env = Environment(self.entries) else: # Use an empty environment and workingset to avoid # any further conflicts with the conflicting # distribution env = Environment([]) ws = WorkingSet([]) dist = best[req.key] = env.best_match( req, ws, installer, replace_conflicting=replace_conflicting ) if dist is None: requirers = required_by.get(req, None) raise DistributionNotFound(req, requirers) to_activate.append(dist) if dist not in req: # Oops, the "best" so far conflicts with a dependency dependent_req = required_by[req] raise VersionConflict(dist, req).with_context(dependent_req) # push the new requirements onto the stack new_requirements = dist.requires(req.extras)[::-1] requirements.extend(new_requirements) # Register the new requirements needed by req for new_requirement in new_requirements: required_by[new_requirement].add(req.project_name) req_extras[new_requirement] = req.extras processed[req] = True # return list of distros to activate return to_activate def find_plugins( self, plugin_env, full_env=None, installer=None, fallback=True): """Find all activatable distributions in `plugin_env` Example usage:: distributions, errors = working_set.find_plugins( Environment(plugin_dirlist) ) # add plugins+libs to sys.path map(working_set.add, distributions) # display errors print('Could not load', errors) The `plugin_env` should be an ``Environment`` instance that contains only distributions that are in the project's "plugin directory" or directories. The `full_env`, if supplied, should be an ``Environment`` contains all currently-available distributions. If `full_env` is not supplied, one is created automatically from the ``WorkingSet`` this method is called on, which will typically mean that every directory on ``sys.path`` will be scanned for distributions. `installer` is a standard installer callback as used by the ``resolve()`` method. The `fallback` flag indicates whether we should attempt to resolve older versions of a plugin if the newest version cannot be resolved. This method returns a 2-tuple: (`distributions`, `error_info`), where `distributions` is a list of the distributions found in `plugin_env` that were loadable, along with any other distributions that are needed to resolve their dependencies. `error_info` is a dictionary mapping unloadable plugin distributions to an exception instance describing the error that occurred. Usually this will be a ``DistributionNotFound`` or ``VersionConflict`` instance. """ plugin_projects = list(plugin_env) # scan project names in alphabetic order plugin_projects.sort() error_info = {} distributions = {} if full_env is None: env = Environment(self.entries) env += plugin_env else: env = full_env + plugin_env shadow_set = self.__class__([]) # put all our entries in shadow_set list(map(shadow_set.add, self)) for project_name in plugin_projects: for dist in plugin_env[project_name]: req = [dist.as_requirement()] try: resolvees = shadow_set.resolve(req, env, installer) except ResolutionError as v: # save error info error_info[dist] = v if fallback: # try the next older version of project continue else: # give up on this project, keep going break else: list(map(shadow_set.add, resolvees)) distributions.update(dict.fromkeys(resolvees)) # success, no need to try any more versions of this project break distributions = list(distributions) distributions.sort() return distributions, error_info def require(self, *requirements): """Ensure that distributions matching `requirements` are activated `requirements` must be a string or a (possibly-nested) sequence thereof, specifying the distributions and versions required. The return value is a sequence of the distributions that needed to be activated to fulfill the requirements; all relevant distributions are included, even if they were already activated in this working set. """ needed = self.resolve(parse_requirements(requirements)) for dist in needed: self.add(dist) return needed def subscribe(self, callback, existing=True): """Invoke `callback` for all distributions If `existing=True` (default), call on all existing ones, as well. """ if callback in self.callbacks: return self.callbacks.append(callback) if not existing: return for dist in self: callback(dist) def _added_new(self, dist): for callback in self.callbacks: callback(dist) def __getstate__(self): return ( self.entries[:], self.entry_keys.copy(), self.by_key.copy(), self.callbacks[:] ) def __setstate__(self, e_k_b_c): entries, keys, by_key, callbacks = e_k_b_c self.entries = entries[:] self.entry_keys = keys.copy() self.by_key = by_key.copy() self.callbacks = callbacks[:] class _ReqExtras(dict): """ Map each requirement to the extras that demanded it. """ def markers_pass(self, req, extras=None): """ Evaluate markers for req against each extra that demanded it. Return False if the req has a marker and fails evaluation. Otherwise, return True. """ extra_evals = ( req.marker.evaluate({'extra': extra}) for extra in self.get(req, ()) + (extras or (None,)) ) return not req.marker or any(extra_evals) class Environment(object): """Searchable snapshot of distributions on a search path""" def __init__( self, search_path=None, platform=get_supported_platform(), python=PY_MAJOR): """Snapshot distributions available on a search path Any distributions found on `search_path` are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. `platform` is an optional string specifying the name of the platform that platform-specific distributions must be compatible with. If unspecified, it defaults to the current platform. `python` is an optional string naming the desired version of Python (e.g. ``'3.3'``); it defaults to the current version. You may explicitly set `platform` (and/or `python`) to ``None`` if you wish to map *all* distributions, not just those compatible with the running platform or Python version. """ self._distmap = {} self.platform = platform self.python = python self.scan(search_path) def can_add(self, dist): """Is distribution `dist` acceptable for this environment? The distribution must match the platform and python version requirements specified when this environment was created, or False is returned. """ py_compat = ( self.python is None or dist.py_version is None or dist.py_version == self.python ) return py_compat and compatible_platforms(dist.platform, self.platform) def remove(self, dist): """Remove `dist` from the environment""" self._distmap[dist.key].remove(dist) def scan(self, search_path=None): """Scan `search_path` for distributions usable in this environment Any distributions found are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. Only distributions conforming to the platform/python version defined at initialization are added. """ if search_path is None: search_path = sys.path for item in search_path: for dist in find_distributions(item): self.add(dist) def __getitem__(self, project_name): """Return a newest-to-oldest list of distributions for `project_name` Uses case-insensitive `project_name` comparison, assuming all the project's distributions use their project's name converted to all lowercase as their key. """ distribution_key = project_name.lower() return self._distmap.get(distribution_key, []) def add(self, dist): """Add `dist` if we ``can_add()`` it and it has not already been added """ if self.can_add(dist) and dist.has_version(): dists = self._distmap.setdefault(dist.key, []) if dist not in dists: dists.append(dist) dists.sort(key=operator.attrgetter('hashcmp'), reverse=True) def best_match( self, req, working_set, installer=None, replace_conflicting=False): """Find distribution best matching `req` and usable on `working_set` This calls the ``find(req)`` method of the `working_set` to see if a suitable distribution is already active. (This may raise ``VersionConflict`` if an unsuitable version of the project is already active in the specified `working_set`.) If a suitable distribution isn't active, this method returns the newest distribution in the environment that meets the ``Requirement`` in `req`. If no suitable distribution is found, and `installer` is supplied, then the result of calling the environment's ``obtain(req, installer)`` method will be returned. """ try: dist = working_set.find(req) except VersionConflict: if not replace_conflicting: raise dist = None if dist is not None: return dist for dist in self[req.key]: if dist in req: return dist # try to download/install return self.obtain(req, installer) def obtain(self, requirement, installer=None): """Obtain a distribution matching `requirement` (e.g. via download) Obtain a distro that matches requirement (e.g. via download). In the base ``Environment`` class, this routine just returns ``installer(requirement)``, unless `installer` is None, in which case None is returned instead. This method is a hook that allows subclasses to attempt other ways of obtaining a distribution before falling back to the `installer` argument.""" if installer is not None: return installer(requirement) def __iter__(self): """Yield the unique project names of the available distributions""" for key in self._distmap.keys(): if self[key]: yield key def __iadd__(self, other): """In-place addition of a distribution or environment""" if isinstance(other, Distribution): self.add(other) elif isinstance(other, Environment): for project in other: for dist in other[project]: self.add(dist) else: raise TypeError("Can't add %r to environment" % (other,)) return self def __add__(self, other): """Add an environment or distribution to an environment""" new = self.__class__([], platform=None, python=None) for env in self, other: new += env return new # XXX backward compatibility AvailableDistributions = Environment class ExtractionError(RuntimeError): """An error occurred extracting a resource The following attributes are available from instances of this exception: manager The resource manager that raised this exception cache_path The base directory for resource extraction original_error The exception instance that caused extraction to fail """ class ResourceManager: """Manage resource extraction and packages""" extraction_path = None def __init__(self): self.cached_files = {} def resource_exists(self, package_or_requirement, resource_name): """Does the named resource exist?""" return get_provider(package_or_requirement).has_resource(resource_name) def resource_isdir(self, package_or_requirement, resource_name): """Is the named resource an existing directory?""" return get_provider(package_or_requirement).resource_isdir( resource_name ) def resource_filename(self, package_or_requirement, resource_name): """Return a true filesystem path for specified resource""" return get_provider(package_or_requirement).get_resource_filename( self, resource_name ) def resource_stream(self, package_or_requirement, resource_name): """Return a readable file-like object for specified resource""" return get_provider(package_or_requirement).get_resource_stream( self, resource_name ) def resource_string(self, package_or_requirement, resource_name): """Return specified resource as a string""" return get_provider(package_or_requirement).get_resource_string( self, resource_name ) def resource_listdir(self, package_or_requirement, resource_name): """List the contents of the named resource directory""" return get_provider(package_or_requirement).resource_listdir( resource_name ) def extraction_error(self): """Give an error message for problems extracting file(s)""" old_exc = sys.exc_info()[1] cache_path = self.extraction_path or get_default_cache() tmpl = textwrap.dedent(""" Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: {old_exc} The Python egg cache directory is currently set to: {cache_path} Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. """).lstrip() err = ExtractionError(tmpl.format(**locals())) err.manager = self err.cache_path = cache_path err.original_error = old_exc raise err def get_cache_path(self, archive_name, names=()): """Return absolute location in cache for `archive_name` and `names` The parent directory of the resulting path will be created if it does not already exist. `archive_name` should be the base filename of the enclosing egg (which may not be the name of the enclosing zipfile!), including its ".egg" extension. `names`, if provided, should be a sequence of path name parts "under" the egg's extraction location. This method should only be called by resource providers that need to obtain an extraction location, and only for names they intend to extract, as it tracks the generated names for possible cleanup later. """ extract_path = self.extraction_path or get_default_cache() target_path = os.path.join(extract_path, archive_name + '-tmp', *names) try: _bypass_ensure_directory(target_path) except Exception: self.extraction_error() self._warn_unsafe_extraction_path(extract_path) self.cached_files[target_path] = 1 return target_path @staticmethod def _warn_unsafe_extraction_path(path): """ If the default extraction path is overridden and set to an insecure location, such as /tmp, it opens up an opportunity for an attacker to replace an extracted file with an unauthorized payload. Warn the user if a known insecure location is used. See Distribute #375 for more details. """ if os.name == 'nt' and not path.startswith(os.environ['windir']): # On Windows, permissions are generally restrictive by default # and temp directories are not writable by other users, so # bypass the warning. return mode = os.stat(path).st_mode if mode & stat.S_IWOTH or mode & stat.S_IWGRP: msg = ( "%s is writable by group/others and vulnerable to attack " "when " "used with get_resource_filename. Consider a more secure " "location (set with .set_extraction_path or the " "PYTHON_EGG_CACHE environment variable)." % path ) warnings.warn(msg, UserWarning) def postprocess(self, tempname, filename): """Perform any platform-specific postprocessing of `tempname` This is where Mac header rewrites should be done; other platforms don't have anything special they should do. Resource providers should call this method ONLY after successfully extracting a compressed resource. They must NOT call it on resources that are already in the filesystem. `tempname` is the current (temporary) name of the file, and `filename` is the name it will be renamed to by the caller after this routine returns. """ if os.name == 'posix': # Make the resource executable mode = ((os.stat(tempname).st_mode) | 0o555) & 0o7777 os.chmod(tempname, mode) def set_extraction_path(self, path): """Set the base path where resources will be extracted to, if needed. If you do not call this routine before any extractions take place, the path defaults to the return value of ``get_default_cache()``. (Which is based on the ``PYTHON_EGG_CACHE`` environment variable, with various platform-specific fallbacks. See that routine's documentation for more details.) Resources are extracted to subdirectories of this path based upon information given by the ``IResourceProvider``. You may set this to a temporary directory, but then you must call ``cleanup_resources()`` to delete the extracted files when done. There is no guarantee that ``cleanup_resources()`` will be able to remove all extracted files. (Note: you may not change the extraction path for a given resource manager once resources have been extracted, unless you first call ``cleanup_resources()``.) """ if self.cached_files: raise ValueError( "Can't change extraction path, files already extracted" ) self.extraction_path = path def cleanup_resources(self, force=False): """ Delete all extracted resource files and directories, returning a list of the file and directory names that could not be successfully removed. This function does not have any concurrency protection, so it should generally only be called when the extraction path is a temporary directory exclusive to a single process. This method is not automatically called; you must call it explicitly or register it as an ``atexit`` function if you wish to ensure cleanup of a temporary directory used for extractions. """ # XXX def get_default_cache(): """ Return the ``PYTHON_EGG_CACHE`` environment variable or a platform-relevant user cache dir for an app named "Python-Eggs". """ return ( os.environ.get('PYTHON_EGG_CACHE') or appdirs.user_cache_dir(appname='Python-Eggs') ) def safe_name(name): """Convert an arbitrary string to a standard distribution name Any runs of non-alphanumeric/. characters are replaced with a single '-'. """ return re.sub('[^A-Za-z0-9.]+', '-', name) def safe_version(version): """ Convert an arbitrary string to a standard version string """ try: # normalize the version return str(packaging.version.Version(version)) except packaging.version.InvalidVersion: version = version.replace(' ', '.') return re.sub('[^A-Za-z0-9.]+', '-', version) def safe_extra(extra): """Convert an arbitrary string to a standard 'extra' name Any runs of non-alphanumeric characters are replaced with a single '_', and the result is always lowercased. """ return re.sub('[^A-Za-z0-9.-]+', '_', extra).lower() def to_filename(name): """Convert a project or version name to its filename-escaped form Any '-' characters are currently replaced with '_'. """ return name.replace('-', '_') def invalid_marker(text): """ Validate text as a PEP 508 environment marker; return an exception if invalid or False otherwise. """ try: evaluate_marker(text) except SyntaxError as e: e.filename = None e.lineno = None return e return False def evaluate_marker(text, extra=None): """ Evaluate a PEP 508 environment marker. Return a boolean indicating the marker result in this environment. Raise SyntaxError if marker is invalid. This implementation uses the 'pyparsing' module. """ try: marker = packaging.markers.Marker(text) return marker.evaluate() except packaging.markers.InvalidMarker as e: raise SyntaxError(e) class NullProvider: """Try to implement resources and metadata for arbitrary PEP 302 loaders""" egg_name = None egg_info = None loader = None def __init__(self, module): self.loader = getattr(module, '__loader__', None) self.module_path = os.path.dirname(getattr(module, '__file__', '')) def get_resource_filename(self, manager, resource_name): return self._fn(self.module_path, resource_name) def get_resource_stream(self, manager, resource_name): return io.BytesIO(self.get_resource_string(manager, resource_name)) def get_resource_string(self, manager, resource_name): return self._get(self._fn(self.module_path, resource_name)) def has_resource(self, resource_name): return self._has(self._fn(self.module_path, resource_name)) def has_metadata(self, name): return self.egg_info and self._has(self._fn(self.egg_info, name)) def get_metadata(self, name): if not self.egg_info: return "" value = self._get(self._fn(self.egg_info, name)) return value.decode('utf-8') if six.PY3 else value def get_metadata_lines(self, name): return yield_lines(self.get_metadata(name)) def resource_isdir(self, resource_name): return self._isdir(self._fn(self.module_path, resource_name)) def metadata_isdir(self, name): return self.egg_info and self._isdir(self._fn(self.egg_info, name)) def resource_listdir(self, resource_name): return self._listdir(self._fn(self.module_path, resource_name)) def metadata_listdir(self, name): if self.egg_info: return self._listdir(self._fn(self.egg_info, name)) return [] def run_script(self, script_name, namespace): script = 'scripts/' + script_name if not self.has_metadata(script): raise ResolutionError( "Script {script!r} not found in metadata at {self.egg_info!r}" .format(**locals()), ) script_text = self.get_metadata(script).replace('\r\n', '\n') script_text = script_text.replace('\r', '\n') script_filename = self._fn(self.egg_info, script) namespace['__file__'] = script_filename if os.path.exists(script_filename): source = open(script_filename).read() code = compile(source, script_filename, 'exec') exec(code, namespace, namespace) else: from linecache import cache cache[script_filename] = ( len(script_text), 0, script_text.split('\n'), script_filename ) script_code = compile(script_text, script_filename, 'exec') exec(script_code, namespace, namespace) def _has(self, path): raise NotImplementedError( "Can't perform this operation for unregistered loader type" ) def _isdir(self, path): raise NotImplementedError( "Can't perform this operation for unregistered loader type" ) def _listdir(self, path): raise NotImplementedError( "Can't perform this operation for unregistered loader type" ) def _fn(self, base, resource_name): if resource_name: return os.path.join(base, *resource_name.split('/')) return base def _get(self, path): if hasattr(self.loader, 'get_data'): return self.loader.get_data(path) raise NotImplementedError( "Can't perform this operation for loaders without 'get_data()'" ) register_loader_type(object, NullProvider) class EggProvider(NullProvider): """Provider based on a virtual filesystem""" def __init__(self, module): NullProvider.__init__(self, module) self._setup_prefix() def _setup_prefix(self): # we assume here that our metadata may be nested inside a "basket" # of multiple eggs; that's why we use module_path instead of .archive path = self.module_path old = None while path != old: if _is_egg_path(path): self.egg_name = os.path.basename(path) self.egg_info = os.path.join(path, 'EGG-INFO') self.egg_root = path break old = path path, base = os.path.split(path) class DefaultProvider(EggProvider): """Provides access to package resources in the filesystem""" def _has(self, path): return os.path.exists(path) def _isdir(self, path): return os.path.isdir(path) def _listdir(self, path): return os.listdir(path) def get_resource_stream(self, manager, resource_name): return open(self._fn(self.module_path, resource_name), 'rb') def _get(self, path): with open(path, 'rb') as stream: return stream.read() @classmethod def _register(cls): loader_cls = getattr( importlib_machinery, 'SourceFileLoader', type(None), ) register_loader_type(loader_cls, cls) DefaultProvider._register() class EmptyProvider(NullProvider): """Provider that returns nothing for all requests""" module_path = None _isdir = _has = lambda self, path: False def _get(self, path): return '' def _listdir(self, path): return [] def __init__(self): pass empty_provider = EmptyProvider() class ZipManifests(dict): """ zip manifest builder """ @classmethod def build(cls, path): """ Build a dictionary similar to the zipimport directory caches, except instead of tuples, store ZipInfo objects. Use a platform-specific path separator (os.sep) for the path keys for compatibility with pypy on Windows. """ with zipfile.ZipFile(path) as zfile: items = ( ( name.replace('/', os.sep), zfile.getinfo(name), ) for name in zfile.namelist() ) return dict(items) load = build class MemoizedZipManifests(ZipManifests): """ Memoized zipfile manifests. """ manifest_mod = collections.namedtuple('manifest_mod', 'manifest mtime') def load(self, path): """ Load a manifest at path or return a suitable manifest already loaded. """ path = os.path.normpath(path) mtime = os.stat(path).st_mtime if path not in self or self[path].mtime != mtime: manifest = self.build(path) self[path] = self.manifest_mod(manifest, mtime) return self[path].manifest class ZipProvider(EggProvider): """Resource support for zips and eggs""" eagers = None _zip_manifests = MemoizedZipManifests() def __init__(self, module): EggProvider.__init__(self, module) self.zip_pre = self.loader.archive + os.sep def _zipinfo_name(self, fspath): # Convert a virtual filename (full path to file) into a zipfile subpath # usable with the zipimport directory cache for our target archive fspath = fspath.rstrip(os.sep) if fspath == self.loader.archive: return '' if fspath.startswith(self.zip_pre): return fspath[len(self.zip_pre):] raise AssertionError( "%s is not a subpath of %s" % (fspath, self.zip_pre) ) def _parts(self, zip_path): # Convert a zipfile subpath into an egg-relative path part list. # pseudo-fs path fspath = self.zip_pre + zip_path if fspath.startswith(self.egg_root + os.sep): return fspath[len(self.egg_root) + 1:].split(os.sep) raise AssertionError( "%s is not a subpath of %s" % (fspath, self.egg_root) ) @property def zipinfo(self): return self._zip_manifests.load(self.loader.archive) def get_resource_filename(self, manager, resource_name): if not self.egg_name: raise NotImplementedError( "resource_filename() only supported for .egg, not .zip" ) # no need to lock for extraction, since we use temp names zip_path = self._resource_to_zip(resource_name) eagers = self._get_eager_resources() if '/'.join(self._parts(zip_path)) in eagers: for name in eagers: self._extract_resource(manager, self._eager_to_zip(name)) return self._extract_resource(manager, zip_path) @staticmethod def _get_date_and_size(zip_stat): size = zip_stat.file_size # ymdhms+wday, yday, dst date_time = zip_stat.date_time + (0, 0, -1) # 1980 offset already done timestamp = time.mktime(date_time) return timestamp, size def _extract_resource(self, manager, zip_path): if zip_path in self._index(): for name in self._index()[zip_path]: last = self._extract_resource( manager, os.path.join(zip_path, name) ) # return the extracted directory name return os.path.dirname(last) timestamp, size = self._get_date_and_size(self.zipinfo[zip_path]) if not WRITE_SUPPORT: raise IOError('"os.rename" and "os.unlink" are not supported ' 'on this platform') try: real_path = manager.get_cache_path( self.egg_name, self._parts(zip_path) ) if self._is_current(real_path, zip_path): return real_path outf, tmpnam = _mkstemp( ".$extract", dir=os.path.dirname(real_path), ) os.write(outf, self.loader.get_data(zip_path)) os.close(outf) utime(tmpnam, (timestamp, timestamp)) manager.postprocess(tmpnam, real_path) try: rename(tmpnam, real_path) except os.error: if os.path.isfile(real_path): if self._is_current(real_path, zip_path): # the file became current since it was checked above, # so proceed. return real_path # Windows, del old file and retry elif os.name == 'nt': unlink(real_path) rename(tmpnam, real_path) return real_path raise except os.error: # report a user-friendly error manager.extraction_error() return real_path def _is_current(self, file_path, zip_path): """ Return True if the file_path is current for this zip_path """ timestamp, size = self._get_date_and_size(self.zipinfo[zip_path]) if not os.path.isfile(file_path): return False stat = os.stat(file_path) if stat.st_size != size or stat.st_mtime != timestamp: return False # check that the contents match zip_contents = self.loader.get_data(zip_path) with open(file_path, 'rb') as f: file_contents = f.read() return zip_contents == file_contents def _get_eager_resources(self): if self.eagers is None: eagers = [] for name in ('native_libs.txt', 'eager_resources.txt'): if self.has_metadata(name): eagers.extend(self.get_metadata_lines(name)) self.eagers = eagers return self.eagers def _index(self): try: return self._dirindex except AttributeError: ind = {} for path in self.zipinfo: parts = path.split(os.sep) while parts: parent = os.sep.join(parts[:-1]) if parent in ind: ind[parent].append(parts[-1]) break else: ind[parent] = [parts.pop()] self._dirindex = ind return ind def _has(self, fspath): zip_path = self._zipinfo_name(fspath) return zip_path in self.zipinfo or zip_path in self._index() def _isdir(self, fspath): return self._zipinfo_name(fspath) in self._index() def _listdir(self, fspath): return list(self._index().get(self._zipinfo_name(fspath), ())) def _eager_to_zip(self, resource_name): return self._zipinfo_name(self._fn(self.egg_root, resource_name)) def _resource_to_zip(self, resource_name): return self._zipinfo_name(self._fn(self.module_path, resource_name)) register_loader_type(zipimport.zipimporter, ZipProvider) class FileMetadata(EmptyProvider): """Metadata handler for standalone PKG-INFO files Usage:: metadata = FileMetadata("/path/to/PKG-INFO") This provider rejects all data and metadata requests except for PKG-INFO, which is treated as existing, and will be the contents of the file at the provided location. """ def __init__(self, path): self.path = path def has_metadata(self, name): return name == 'PKG-INFO' and os.path.isfile(self.path) def get_metadata(self, name): if name != 'PKG-INFO': raise KeyError("No metadata except PKG-INFO is available") with io.open(self.path, encoding='utf-8', errors="replace") as f: metadata = f.read() self._warn_on_replacement(metadata) return metadata def _warn_on_replacement(self, metadata): # Python 2.7 compat for: replacement_char = '�' replacement_char = b'\xef\xbf\xbd'.decode('utf-8') if replacement_char in metadata: tmpl = "{self.path} could not be properly decoded in UTF-8" msg = tmpl.format(**locals()) warnings.warn(msg) def get_metadata_lines(self, name): return yield_lines(self.get_metadata(name)) class PathMetadata(DefaultProvider): """Metadata provider for egg directories Usage:: # Development eggs: egg_info = "/path/to/PackageName.egg-info" base_dir = os.path.dirname(egg_info) metadata = PathMetadata(base_dir, egg_info) dist_name = os.path.splitext(os.path.basename(egg_info))[0] dist = Distribution(basedir, project_name=dist_name, metadata=metadata) # Unpacked egg directories: egg_path = "/path/to/PackageName-ver-pyver-etc.egg" metadata = PathMetadata(egg_path, os.path.join(egg_path,'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) """ def __init__(self, path, egg_info): self.module_path = path self.egg_info = egg_info class EggMetadata(ZipProvider): """Metadata provider for .egg files""" def __init__(self, importer): """Create a metadata provider from a zipimporter""" self.zip_pre = importer.archive + os.sep self.loader = importer if importer.prefix: self.module_path = os.path.join(importer.archive, importer.prefix) else: self.module_path = importer.archive self._setup_prefix() _declare_state('dict', _distribution_finders={}) def register_finder(importer_type, distribution_finder): """Register `distribution_finder` to find distributions in sys.path items `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `distribution_finder` is a callable that, passed a path item and the importer instance, yields ``Distribution`` instances found on that path item. See ``pkg_resources.find_on_path`` for an example.""" _distribution_finders[importer_type] = distribution_finder def find_distributions(path_item, only=False): """Yield distributions accessible via `path_item`""" importer = get_importer(path_item) finder = _find_adapter(_distribution_finders, importer) return finder(importer, path_item, only) def find_eggs_in_zip(importer, path_item, only=False): """ Find eggs in zip files; possibly multiple nested eggs. """ if importer.archive.endswith('.whl'): # wheels are not supported with this finder # they don't have PKG-INFO metadata, and won't ever contain eggs return metadata = EggMetadata(importer) if metadata.has_metadata('PKG-INFO'): yield Distribution.from_filename(path_item, metadata=metadata) if only: # don't yield nested distros return for subitem in metadata.resource_listdir('/'): if _is_egg_path(subitem): subpath = os.path.join(path_item, subitem) dists = find_eggs_in_zip(zipimport.zipimporter(subpath), subpath) for dist in dists: yield dist elif subitem.lower().endswith('.dist-info'): subpath = os.path.join(path_item, subitem) submeta = EggMetadata(zipimport.zipimporter(subpath)) submeta.egg_info = subpath yield Distribution.from_location(path_item, subitem, submeta) register_finder(zipimport.zipimporter, find_eggs_in_zip) def find_nothing(importer, path_item, only=False): return () register_finder(object, find_nothing) def _by_version_descending(names): """ Given a list of filenames, return them in descending order by version number. >>> names = 'bar', 'foo', 'Python-2.7.10.egg', 'Python-2.7.2.egg' >>> _by_version_descending(names) ['Python-2.7.10.egg', 'Python-2.7.2.egg', 'foo', 'bar'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.egg', 'Setuptools-1.2.3b1.egg'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.post1.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.post1.egg', 'Setuptools-1.2.3b1.egg'] """ def _by_version(name): """ Parse each component of the filename """ name, ext = os.path.splitext(name) parts = itertools.chain(name.split('-'), [ext]) return [packaging.version.parse(part) for part in parts] return sorted(names, key=_by_version, reverse=True) def find_on_path(importer, path_item, only=False): """Yield distributions accessible on a sys.path directory""" path_item = _normalize_cached(path_item) if _is_unpacked_egg(path_item): yield Distribution.from_filename( path_item, metadata=PathMetadata( path_item, os.path.join(path_item, 'EGG-INFO') ) ) return entries = safe_listdir(path_item) # for performance, before sorting by version, # screen entries for only those that will yield # distributions filtered = ( entry for entry in entries if dist_factory(path_item, entry, only) ) # scan for .egg and .egg-info in directory path_item_entries = _by_version_descending(filtered) for entry in path_item_entries: fullpath = os.path.join(path_item, entry) factory = dist_factory(path_item, entry, only) for dist in factory(fullpath): yield dist def dist_factory(path_item, entry, only): """ Return a dist_factory for a path_item and entry """ lower = entry.lower() is_meta = any(map(lower.endswith, ('.egg-info', '.dist-info'))) return ( distributions_from_metadata if is_meta else find_distributions if not only and _is_egg_path(entry) else resolve_egg_link if not only and lower.endswith('.egg-link') else NoDists() ) class NoDists: """ >>> bool(NoDists()) False >>> list(NoDists()('anything')) [] """ def __bool__(self): return False if six.PY2: __nonzero__ = __bool__ def __call__(self, fullpath): return iter(()) def safe_listdir(path): """ Attempt to list contents of path, but suppress some exceptions. """ try: return os.listdir(path) except (PermissionError, NotADirectoryError): pass except OSError as e: # Ignore the directory if does not exist, not a directory or # permission denied ignorable = ( e.errno in (errno.ENOTDIR, errno.EACCES, errno.ENOENT) # Python 2 on Windows needs to be handled this way :( or getattr(e, "winerror", None) == 267 ) if not ignorable: raise return () def distributions_from_metadata(path): root = os.path.dirname(path) if os.path.isdir(path): if len(os.listdir(path)) == 0: # empty metadata dir; skip return metadata = PathMetadata(root, path) else: metadata = FileMetadata(path) entry = os.path.basename(path) yield Distribution.from_location( root, entry, metadata, precedence=DEVELOP_DIST, ) def non_empty_lines(path): """ Yield non-empty lines from file at path """ with open(path) as f: for line in f: line = line.strip() if line: yield line def resolve_egg_link(path): """ Given a path to an .egg-link, resolve distributions present in the referenced path. """ referenced_paths = non_empty_lines(path) resolved_paths = ( os.path.join(os.path.dirname(path), ref) for ref in referenced_paths ) dist_groups = map(find_distributions, resolved_paths) return next(dist_groups, ()) register_finder(pkgutil.ImpImporter, find_on_path) if hasattr(importlib_machinery, 'FileFinder'): register_finder(importlib_machinery.FileFinder, find_on_path) _declare_state('dict', _namespace_handlers={}) _declare_state('dict', _namespace_packages={}) def register_namespace_handler(importer_type, namespace_handler): """Register `namespace_handler` to declare namespace packages `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `namespace_handler` is a callable like this:: def namespace_handler(importer, path_entry, moduleName, module): # return a path_entry to use for child packages Namespace handlers are only called if the importer object has already agreed that it can handle the relevant path item, and they should only return a subpath if the module __path__ does not already contain an equivalent subpath. For an example namespace handler, see ``pkg_resources.file_ns_handler``. """ _namespace_handlers[importer_type] = namespace_handler def _handle_ns(packageName, path_item): """Ensure that named package includes a subpath of path_item (if needed)""" importer = get_importer(path_item) if importer is None: return None loader = importer.find_module(packageName) if loader is None: return None module = sys.modules.get(packageName) if module is None: module = sys.modules[packageName] = types.ModuleType(packageName) module.__path__ = [] _set_parent_ns(packageName) elif not hasattr(module, '__path__'): raise TypeError("Not a package:", packageName) handler = _find_adapter(_namespace_handlers, importer) subpath = handler(importer, path_item, packageName, module) if subpath is not None: path = module.__path__ path.append(subpath) loader.load_module(packageName) _rebuild_mod_path(path, packageName, module) return subpath def _rebuild_mod_path(orig_path, package_name, module): """ Rebuild module.__path__ ensuring that all entries are ordered corresponding to their sys.path order """ sys_path = [_normalize_cached(p) for p in sys.path] def safe_sys_path_index(entry): """ Workaround for #520 and #513. """ try: return sys_path.index(entry) except ValueError: return float('inf') def position_in_sys_path(path): """ Return the ordinal of the path based on its position in sys.path """ path_parts = path.split(os.sep) module_parts = package_name.count('.') + 1 parts = path_parts[:-module_parts] return safe_sys_path_index(_normalize_cached(os.sep.join(parts))) if not isinstance(orig_path, list): # Is this behavior useful when module.__path__ is not a list? return orig_path.sort(key=position_in_sys_path) module.__path__[:] = [_normalize_cached(p) for p in orig_path] def declare_namespace(packageName): """Declare that package 'packageName' is a namespace package""" _imp.acquire_lock() try: if packageName in _namespace_packages: return path, parent = sys.path, None if '.' in packageName: parent = '.'.join(packageName.split('.')[:-1]) declare_namespace(parent) if parent not in _namespace_packages: __import__(parent) try: path = sys.modules[parent].__path__ except AttributeError: raise TypeError("Not a package:", parent) # Track what packages are namespaces, so when new path items are added, # they can be updated _namespace_packages.setdefault(parent, []).append(packageName) _namespace_packages.setdefault(packageName, []) for path_item in path: # Ensure all the parent's path items are reflected in the child, # if they apply _handle_ns(packageName, path_item) finally: _imp.release_lock() def fixup_namespace_packages(path_item, parent=None): """Ensure that previously-declared namespace packages include path_item""" _imp.acquire_lock() try: for package in _namespace_packages.get(parent, ()): subpath = _handle_ns(package, path_item) if subpath: fixup_namespace_packages(subpath, package) finally: _imp.release_lock() def file_ns_handler(importer, path_item, packageName, module): """Compute an ns-package subpath for a filesystem or zipfile importer""" subpath = os.path.join(path_item, packageName.split('.')[-1]) normalized = _normalize_cached(subpath) for item in module.__path__: if _normalize_cached(item) == normalized: break else: # Only return the path if it's not already there return subpath register_namespace_handler(pkgutil.ImpImporter, file_ns_handler) register_namespace_handler(zipimport.zipimporter, file_ns_handler) if hasattr(importlib_machinery, 'FileFinder'): register_namespace_handler(importlib_machinery.FileFinder, file_ns_handler) def null_ns_handler(importer, path_item, packageName, module): return None register_namespace_handler(object, null_ns_handler) def normalize_path(filename): """Normalize a file/dir name for comparison purposes""" return os.path.normcase(os.path.realpath(filename)) def _normalize_cached(filename, _cache={}): try: return _cache[filename] except KeyError: _cache[filename] = result = normalize_path(filename) return result def _is_egg_path(path): """ Determine if given path appears to be an egg. """ return path.lower().endswith('.egg') def _is_unpacked_egg(path): """ Determine if given path appears to be an unpacked egg. """ return ( _is_egg_path(path) and os.path.isfile(os.path.join(path, 'EGG-INFO', 'PKG-INFO')) ) def _set_parent_ns(packageName): parts = packageName.split('.') name = parts.pop() if parts: parent = '.'.join(parts) setattr(sys.modules[parent], name, sys.modules[packageName]) def yield_lines(strs): """Yield non-empty/non-comment lines of a string or sequence""" if isinstance(strs, six.string_types): for s in strs.splitlines(): s = s.strip() # skip blank lines/comments if s and not s.startswith('#'): yield s else: for ss in strs: for s in yield_lines(ss): yield s MODULE = re.compile(r"\w+(\.\w+)*$").match EGG_NAME = re.compile( r""" (?P<name>[^-]+) ( -(?P<ver>[^-]+) ( -py(?P<pyver>[^-]+) ( -(?P<plat>.+) )? )? )? """, re.VERBOSE | re.IGNORECASE, ).match class EntryPoint(object): """Object representing an advertised importable object""" def __init__(self, name, module_name, attrs=(), extras=(), dist=None): if not MODULE(module_name): raise ValueError("Invalid module name", module_name) self.name = name self.module_name = module_name self.attrs = tuple(attrs) self.extras = tuple(extras) self.dist = dist def __str__(self): s = "%s = %s" % (self.name, self.module_name) if self.attrs: s += ':' + '.'.join(self.attrs) if self.extras: s += ' [%s]' % ','.join(self.extras) return s def __repr__(self): return "EntryPoint.parse(%r)" % str(self) def load(self, require=True, *args, **kwargs): """ Require packages for this EntryPoint, then resolve it. """ if not require or args or kwargs: warnings.warn( "Parameters to load are deprecated. Call .resolve and " ".require separately.", DeprecationWarning, stacklevel=2, ) if require: self.require(*args, **kwargs) return self.resolve() def resolve(self): """ Resolve the entry point from its module and attrs. """ module = __import__(self.module_name, fromlist=['__name__'], level=0) try: return functools.reduce(getattr, self.attrs, module) except AttributeError as exc: raise ImportError(str(exc)) def require(self, env=None, installer=None): if self.extras and not self.dist: raise UnknownExtra("Can't require() without a distribution", self) # Get the requirements for this entry point with all its extras and # then resolve them. We have to pass `extras` along when resolving so # that the working set knows what extras we want. Otherwise, for # dist-info distributions, the working set will assume that the # requirements for that extra are purely optional and skip over them. reqs = self.dist.requires(self.extras) items = working_set.resolve(reqs, env, installer, extras=self.extras) list(map(working_set.add, items)) pattern = re.compile( r'\s*' r'(?P<name>.+?)\s*' r'=\s*' r'(?P<module>[\w.]+)\s*' r'(:\s*(?P<attr>[\w.]+))?\s*' r'(?P<extras>\[.*\])?\s*$' ) @classmethod def parse(cls, src, dist=None): """Parse a single entry point from string `src` Entry point syntax follows the form:: name = some.module:some.attr [extra1, extra2] The entry name and module name are required, but the ``:attrs`` and ``[extras]`` parts are optional """ m = cls.pattern.match(src) if not m: msg = "EntryPoint must be in 'name=module:attrs [extras]' format" raise ValueError(msg, src) res = m.groupdict() extras = cls._parse_extras(res['extras']) attrs = res['attr'].split('.') if res['attr'] else () return cls(res['name'], res['module'], attrs, extras, dist) @classmethod def _parse_extras(cls, extras_spec): if not extras_spec: return () req = Requirement.parse('x' + extras_spec) if req.specs: raise ValueError() return req.extras @classmethod def parse_group(cls, group, lines, dist=None): """Parse an entry point group""" if not MODULE(group): raise ValueError("Invalid group name", group) this = {} for line in yield_lines(lines): ep = cls.parse(line, dist) if ep.name in this: raise ValueError("Duplicate entry point", group, ep.name) this[ep.name] = ep return this @classmethod def parse_map(cls, data, dist=None): """Parse a map of entry point groups""" if isinstance(data, dict): data = data.items() else: data = split_sections(data) maps = {} for group, lines in data: if group is None: if not lines: continue raise ValueError("Entry points must be listed in groups") group = group.strip() if group in maps: raise ValueError("Duplicate group name", group) maps[group] = cls.parse_group(group, lines, dist) return maps def _remove_md5_fragment(location): if not location: return '' parsed = urllib.parse.urlparse(location) if parsed[-1].startswith('md5='): return urllib.parse.urlunparse(parsed[:-1] + ('',)) return location def _version_from_file(lines): """ Given an iterable of lines from a Metadata file, return the value of the Version field, if present, or None otherwise. """ def is_version_line(line): return line.lower().startswith('version:') version_lines = filter(is_version_line, lines) line = next(iter(version_lines), '') _, _, value = line.partition(':') return safe_version(value.strip()) or None class Distribution(object): """Wrap an actual or potential sys.path entry w/metadata""" PKG_INFO = 'PKG-INFO' def __init__( self, location=None, metadata=None, project_name=None, version=None, py_version=PY_MAJOR, platform=None, precedence=EGG_DIST): self.project_name = safe_name(project_name or 'Unknown') if version is not None: self._version = safe_version(version) self.py_version = py_version self.platform = platform self.location = location self.precedence = precedence self._provider = metadata or empty_provider @classmethod def from_location(cls, location, basename, metadata=None, **kw): project_name, version, py_version, platform = [None] * 4 basename, ext = os.path.splitext(basename) if ext.lower() in _distributionImpl: cls = _distributionImpl[ext.lower()] match = EGG_NAME(basename) if match: project_name, version, py_version, platform = match.group( 'name', 'ver', 'pyver', 'plat' ) return cls( location, metadata, project_name=project_name, version=version, py_version=py_version, platform=platform, **kw )._reload_version() def _reload_version(self): return self @property def hashcmp(self): return ( self.parsed_version, self.precedence, self.key, _remove_md5_fragment(self.location), self.py_version or '', self.platform or '', ) def __hash__(self): return hash(self.hashcmp) def __lt__(self, other): return self.hashcmp < other.hashcmp def __le__(self, other): return self.hashcmp <= other.hashcmp def __gt__(self, other): return self.hashcmp > other.hashcmp def __ge__(self, other): return self.hashcmp >= other.hashcmp def __eq__(self, other): if not isinstance(other, self.__class__): # It's not a Distribution, so they are not equal return False return self.hashcmp == other.hashcmp def __ne__(self, other): return not self == other # These properties have to be lazy so that we don't have to load any # metadata until/unless it's actually needed. (i.e., some distributions # may not know their name or version without loading PKG-INFO) @property def key(self): try: return self._key except AttributeError: self._key = key = self.project_name.lower() return key @property def parsed_version(self): if not hasattr(self, "_parsed_version"): self._parsed_version = parse_version(self.version) return self._parsed_version def _warn_legacy_version(self): LV = packaging.version.LegacyVersion is_legacy = isinstance(self._parsed_version, LV) if not is_legacy: return # While an empty version is technically a legacy version and # is not a valid PEP 440 version, it's also unlikely to # actually come from someone and instead it is more likely that # it comes from setuptools attempting to parse a filename and # including it in the list. So for that we'll gate this warning # on if the version is anything at all or not. if not self.version: return tmpl = textwrap.dedent(""" '{project_name} ({version})' is being parsed as a legacy, non PEP 440, version. You may find odd behavior and sort order. In particular it will be sorted as less than 0.0. It is recommended to migrate to PEP 440 compatible versions. """).strip().replace('\n', ' ') warnings.warn(tmpl.format(**vars(self)), PEP440Warning) @property def version(self): try: return self._version except AttributeError: version = _version_from_file(self._get_metadata(self.PKG_INFO)) if version is None: tmpl = "Missing 'Version:' header and/or %s file" raise ValueError(tmpl % self.PKG_INFO, self) return version @property def _dep_map(self): """ A map of extra to its list of (direct) requirements for this distribution, including the null extra. """ try: return self.__dep_map except AttributeError: self.__dep_map = self._filter_extras(self._build_dep_map()) return self.__dep_map @staticmethod def _filter_extras(dm): """ Given a mapping of extras to dependencies, strip off environment markers and filter out any dependencies not matching the markers. """ for extra in list(filter(None, dm)): new_extra = extra reqs = dm.pop(extra) new_extra, _, marker = extra.partition(':') fails_marker = marker and ( invalid_marker(marker) or not evaluate_marker(marker) ) if fails_marker: reqs = [] new_extra = safe_extra(new_extra) or None dm.setdefault(new_extra, []).extend(reqs) return dm def _build_dep_map(self): dm = {} for name in 'requires.txt', 'depends.txt': for extra, reqs in split_sections(self._get_metadata(name)): dm.setdefault(extra, []).extend(parse_requirements(reqs)) return dm def requires(self, extras=()): """List of Requirements needed for this distro if `extras` are used""" dm = self._dep_map deps = [] deps.extend(dm.get(None, ())) for ext in extras: try: deps.extend(dm[safe_extra(ext)]) except KeyError: raise UnknownExtra( "%s has no such extra feature %r" % (self, ext) ) return deps def _get_metadata(self, name): if self.has_metadata(name): for line in self.get_metadata_lines(name): yield line def activate(self, path=None, replace=False): """Ensure distribution is importable on `path` (default=sys.path)""" if path is None: path = sys.path self.insert_on(path, replace=replace) if path is sys.path: fixup_namespace_packages(self.location) for pkg in self._get_metadata('namespace_packages.txt'): if pkg in sys.modules: declare_namespace(pkg) def egg_name(self): """Return what this distribution's standard .egg filename should be""" filename = "%s-%s-py%s" % ( to_filename(self.project_name), to_filename(self.version), self.py_version or PY_MAJOR ) if self.platform: filename += '-' + self.platform return filename def __repr__(self): if self.location: return "%s (%s)" % (self, self.location) else: return str(self) def __str__(self): try: version = getattr(self, 'version', None) except ValueError: version = None version = version or "[unknown version]" return "%s %s" % (self.project_name, version) def __getattr__(self, attr): """Delegate all unrecognized public attributes to .metadata provider""" if attr.startswith('_'): raise AttributeError(attr) return getattr(self._provider, attr) @classmethod def from_filename(cls, filename, metadata=None, **kw): return cls.from_location( _normalize_cached(filename), os.path.basename(filename), metadata, **kw ) def as_requirement(self): """Return a ``Requirement`` that matches this distribution exactly""" if isinstance(self.parsed_version, packaging.version.Version): spec = "%s==%s" % (self.project_name, self.parsed_version) else: spec = "%s===%s" % (self.project_name, self.parsed_version) return Requirement.parse(spec) def load_entry_point(self, group, name): """Return the `name` entry point of `group` or raise ImportError""" ep = self.get_entry_info(group, name) if ep is None: raise ImportError("Entry point %r not found" % ((group, name),)) return ep.load() def get_entry_map(self, group=None): """Return the entry point map for `group`, or the full entry map""" try: ep_map = self._ep_map except AttributeError: ep_map = self._ep_map = EntryPoint.parse_map( self._get_metadata('entry_points.txt'), self ) if group is not None: return ep_map.get(group, {}) return ep_map def get_entry_info(self, group, name): """Return the EntryPoint object for `group`+`name`, or ``None``""" return self.get_entry_map(group).get(name) def insert_on(self, path, loc=None, replace=False): """Ensure self.location is on path If replace=False (default): - If location is already in path anywhere, do nothing. - Else: - If it's an egg and its parent directory is on path, insert just ahead of the parent. - Else: add to the end of path. If replace=True: - If location is already on path anywhere (not eggs) or higher priority than its parent (eggs) do nothing. - Else: - If it's an egg and its parent directory is on path, insert just ahead of the parent, removing any lower-priority entries. - Else: add it to the front of path. """ loc = loc or self.location if not loc: return nloc = _normalize_cached(loc) bdir = os.path.dirname(nloc) npath = [(p and _normalize_cached(p) or p) for p in path] for p, item in enumerate(npath): if item == nloc: if replace: break else: # don't modify path (even removing duplicates) if # found and not replace return elif item == bdir and self.precedence == EGG_DIST: # if it's an .egg, give it precedence over its directory # UNLESS it's already been added to sys.path and replace=False if (not replace) and nloc in npath[p:]: return if path is sys.path: self.check_version_conflict() path.insert(p, loc) npath.insert(p, nloc) break else: if path is sys.path: self.check_version_conflict() if replace: path.insert(0, loc) else: path.append(loc) return # p is the spot where we found or inserted loc; now remove duplicates while True: try: np = npath.index(nloc, p + 1) except ValueError: break else: del npath[np], path[np] # ha! p = np return def check_version_conflict(self): if self.key == 'setuptools': # ignore the inevitable setuptools self-conflicts :( return nsp = dict.fromkeys(self._get_metadata('namespace_packages.txt')) loc = normalize_path(self.location) for modname in self._get_metadata('top_level.txt'): if (modname not in sys.modules or modname in nsp or modname in _namespace_packages): continue if modname in ('pkg_resources', 'setuptools', 'site'): continue fn = getattr(sys.modules[modname], '__file__', None) if fn and (normalize_path(fn).startswith(loc) or fn.startswith(self.location)): continue issue_warning( "Module %s was already imported from %s, but %s is being added" " to sys.path" % (modname, fn, self.location), ) def has_version(self): try: self.version except ValueError: issue_warning("Unbuilt egg for " + repr(self)) return False return True def clone(self, **kw): """Copy this distribution, substituting in any changed keyword args""" names = 'project_name version py_version platform location precedence' for attr in names.split(): kw.setdefault(attr, getattr(self, attr, None)) kw.setdefault('metadata', self._provider) return self.__class__(**kw) @property def extras(self): return [dep for dep in self._dep_map if dep] class EggInfoDistribution(Distribution): def _reload_version(self): """ Packages installed by distutils (e.g. numpy or scipy), which uses an old safe_version, and so their version numbers can get mangled when converted to filenames (e.g., 1.11.0.dev0+2329eae to 1.11.0.dev0_2329eae). These distributions will not be parsed properly downstream by Distribution and safe_version, so take an extra step and try to get the version number from the metadata file itself instead of the filename. """ md_version = _version_from_file(self._get_metadata(self.PKG_INFO)) if md_version: self._version = md_version return self class DistInfoDistribution(Distribution): """ Wrap an actual or potential sys.path entry w/metadata, .dist-info style. """ PKG_INFO = 'METADATA' EQEQ = re.compile(r"([\(,])\s*(\d.*?)\s*([,\)])") @property def _parsed_pkg_info(self): """Parse and cache metadata""" try: return self._pkg_info except AttributeError: metadata = self.get_metadata(self.PKG_INFO) self._pkg_info = email.parser.Parser().parsestr(metadata) return self._pkg_info @property def _dep_map(self): try: return self.__dep_map except AttributeError: self.__dep_map = self._compute_dependencies() return self.__dep_map def _compute_dependencies(self): """Recompute this distribution's dependencies.""" dm = self.__dep_map = {None: []} reqs = [] # Including any condition expressions for req in self._parsed_pkg_info.get_all('Requires-Dist') or []: reqs.extend(parse_requirements(req)) def reqs_for_extra(extra): for req in reqs: if not req.marker or req.marker.evaluate({'extra': extra}): yield req common = frozenset(reqs_for_extra(None)) dm[None].extend(common) for extra in self._parsed_pkg_info.get_all('Provides-Extra') or []: s_extra = safe_extra(extra.strip()) dm[s_extra] = list(frozenset(reqs_for_extra(extra)) - common) return dm _distributionImpl = { '.egg': Distribution, '.egg-info': EggInfoDistribution, '.dist-info': DistInfoDistribution, } def issue_warning(*args, **kw): level = 1 g = globals() try: # find the first stack frame that is *not* code in # the pkg_resources module, to use for the warning while sys._getframe(level).f_globals is g: level += 1 except ValueError: pass warnings.warn(stacklevel=level + 1, *args, **kw) class RequirementParseError(ValueError): def __str__(self): return ' '.join(self.args) def parse_requirements(strs): """Yield ``Requirement`` objects for each specification in `strs` `strs` must be a string, or a (possibly-nested) iterable thereof. """ # create a steppable iterator, so we can handle \-continuations lines = iter(yield_lines(strs)) for line in lines: # Drop comments -- a hash without a space may be in a URL. if ' #' in line: line = line[:line.find(' #')] # If there is a line continuation, drop it, and append the next line. if line.endswith('\\'): line = line[:-2].strip() try: line += next(lines) except StopIteration: return yield Requirement(line) class Requirement(packaging.requirements.Requirement): def __init__(self, requirement_string): """DO NOT CALL THIS UNDOCUMENTED METHOD; use Requirement.parse()!""" try: super(Requirement, self).__init__(requirement_string) except packaging.requirements.InvalidRequirement as e: raise RequirementParseError(str(e)) self.unsafe_name = self.name project_name = safe_name(self.name) self.project_name, self.key = project_name, project_name.lower() self.specs = [ (spec.operator, spec.version) for spec in self.specifier] self.extras = tuple(map(safe_extra, self.extras)) self.hashCmp = ( self.key, self.specifier, frozenset(self.extras), str(self.marker) if self.marker else None, ) self.__hash = hash(self.hashCmp) def __eq__(self, other): return ( isinstance(other, Requirement) and self.hashCmp == other.hashCmp ) def __ne__(self, other): return not self == other def __contains__(self, item): if isinstance(item, Distribution): if item.key != self.key: return False item = item.version # Allow prereleases always in order to match the previous behavior of # this method. In the future this should be smarter and follow PEP 440 # more accurately. return self.specifier.contains(item, prereleases=True) def __hash__(self): return self.__hash def __repr__(self): return "Requirement.parse(%r)" % str(self) @staticmethod def parse(s): req, = parse_requirements(s) return req def _always_object(classes): """ Ensure object appears in the mro even for old-style classes. """ if object not in classes: return classes + (object,) return classes def _find_adapter(registry, ob): """Return an adapter factory for `ob` from `registry`""" types = _always_object(inspect.getmro(getattr(ob, '__class__', type(ob)))) for t in types: if t in registry: return registry[t] def ensure_directory(path): """Ensure that the parent directory of `path` exists""" dirname = os.path.dirname(path) py31compat.makedirs(dirname, exist_ok=True) def _bypass_ensure_directory(path): """Sandbox-bypassing version of ensure_directory()""" if not WRITE_SUPPORT: raise IOError('"os.mkdir" not supported on this platform.') dirname, filename = split(path) if dirname and filename and not isdir(dirname): _bypass_ensure_directory(dirname) mkdir(dirname, 0o755) def split_sections(s): """Split a string or iterable thereof into (section, content) pairs Each ``section`` is a stripped version of the section header ("[section]") and each ``content`` is a list of stripped lines excluding blank lines and comment-only lines. If there are any such lines before the first section header, they're returned in a first ``section`` of ``None``. """ section = None content = [] for line in yield_lines(s): if line.startswith("["): if line.endswith("]"): if section or content: yield section, content section = line[1:-1].strip() content = [] else: raise ValueError("Invalid section heading", line) else: content.append(line) # wrap up last segment yield section, content def _mkstemp(*args, **kw): old_open = os.open try: # temporarily bypass sandboxing os.open = os_open return tempfile.mkstemp(*args, **kw) finally: # and then put it back os.open = old_open # Silence the PEP440Warning by default, so that end users don't get hit by it # randomly just because they use pkg_resources. We want to append the rule # because we want earlier uses of filterwarnings to take precedence over this # one. warnings.filterwarnings("ignore", category=PEP440Warning, append=True) # from jaraco.functools 1.3 def _call_aside(f, *args, **kwargs): f(*args, **kwargs) return f @_call_aside def _initialize(g=globals()): "Set up global resource manager (deliberately not state-saved)" manager = ResourceManager() g['_manager'] = manager g.update( (name, getattr(manager, name)) for name in dir(manager) if not name.startswith('_') ) @_call_aside def _initialize_master_working_set(): """ Prepare the master working set and make the ``require()`` API available. This function has explicit effects on the global state of pkg_resources. It is intended to be invoked once at the initialization of this module. Invocation by other packages is unsupported and done at their own risk. 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The package resource API expects resource names to have their path parts separated with ``/``, *not* whatever the local path separator is. Do not use os.path operations to manipulate resource names being passed into the API. The package resource API is designed to work with normal filesystem packages, .egg files, and unpacked .egg files. It can also work in a limited way with .zip files and with custom PEP 302 loaders that support the ``get_data()`` method. i ( t absolute_importN( t get_importer( t six( t urllibt mapt filter( t utime( t mkdirt renamet unlink( t open( t isdirt spliti ( t py31compat( t appdirs( t packagings& pkg_resources.extern.packaging.versions) pkg_resources.extern.packaging.specifierss+ pkg_resources.extern.packaging.requirementss& pkg_resources.extern.packaging.markersi s Python 3.3 or later is requiredt PEP440Warningc B@ s e Z d Z RS( sa Used when there is an issue with a version or specifier not complying with PEP 440. ( t __name__t __module__t __doc__( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR n s c C@ s? y t j j | � SWn$ t j j k r: t j j | � SXd S( N( R t versiont Versiont InvalidVersiont LegacyVersion( t v( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt parse_versionu s c K@ s- t � j | � t j t j | | � � d S( N( t globalst updatet _state_varst dictt fromkeys( t vartypet kw( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _declare_state s c C@ sL i } t � } x6 t j � D]( \ } } | d | | | � | | <q W| S( Nt _sget_( R R t items( t statet gt kR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __getstate__� s c C@ sJ t � } x: | j � D], \ } } | d t | | | | | � q W| S( Nt _sset_( R R# R ( R$ R% R& R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __setstate__� s $c C@ s | j � S( N( t copy( t val( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sget_dict� s c C@ s | j � | j | � d S( N( t clearR ( t keyt obR$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sset_dict� s c C@ s | j � S( N( R' ( R+ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sget_object� s c C@ s | j | � d S( N( R) ( R. R/ R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _sset_object� s c G@ s d S( N( t None( t args( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt <lambda>� t c C@ s{ t � } t j | � } | d k rw t j d k rw y- d d j t � d � | j d � f } Wqw t k rs qw Xn | S( sZ Return this platform's maximum compatible version. distutils.util.get_platform() normally reports the minimum version of Mac OS X that would be required to *use* extensions produced by distutils. But what we want when checking compatibility is to know the version of Mac OS X that we are *running*. To allow usage of packages that explicitly require a newer version of Mac OS X, we must also know the current version of the OS. If this condition occurs for any other platform with a version in its platform strings, this function should be extended accordingly. t darwins macosx-%s-%st .i i N( t get_build_platformt macosVersionStringt matchR3 t syst platformt joint _macosx_verst groupt ValueError( t platt m( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_supported_platform� s - t requiret run_scriptt get_providert get_distributiont load_entry_pointt get_entry_mapt get_entry_infot iter_entry_pointst resource_stringt resource_streamt resource_filenamet resource_listdirt resource_existst resource_isdirt declare_namespacet working_sett add_activation_listenert find_distributionst set_extraction_patht cleanup_resourcest get_default_cachet Environmentt WorkingSett ResourceManagert Distributiont Requirementt EntryPointt ResolutionErrort VersionConflictt DistributionNotFoundt UnknownExtrat ExtractionErrort parse_requirementsR t safe_namet safe_versiont get_platformt compatible_platformst yield_linest split_sectionst safe_extrat to_filenamet invalid_markert evaluate_markert ensure_directoryt normalize_patht EGG_DISTt BINARY_DISTt SOURCE_DISTt CHECKOUT_DISTt DEVELOP_DISTt IMetadataProvidert IResourceProvidert FileMetadatat PathMetadatat EggMetadatat EmptyProvidert empty_providert NullProvidert EggProvidert DefaultProvidert ZipProvidert register_findert register_namespace_handlert register_loader_typet fixup_namespace_packagesR t run_maint AvailableDistributionsc B@ s e Z d Z d � Z RS( s. Abstract base for dependency resolution errorsc C@ s | j j t | j � S( N( t __class__R t reprR4 ( t self( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __repr__� s ( R R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR` � s c B@ sD e Z d Z d Z e d � � Z e d � � Z d � Z d � Z RS( s� An already-installed version conflicts with the requested version. Should be initialized with the installed Distribution and the requested Requirement. s3 {self.dist} is installed but {self.req} is requiredc C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt dist� s c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt req s c C@ s | j j t � � S( N( t _templatet formatt locals( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt report s c C@ s$ | s | S| j | f } t | � S( st If required_by is non-empty, return a version of self that is a ContextualVersionConflict. ( R4 t ContextualVersionConflict( R� t required_byR4 ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt with_context s ( R R R R� t propertyR� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRa � s R� c B@ s* e Z d Z e j d Z e d � � Z RS( s� A VersionConflict that accepts a third parameter, the set of the requirements that required the installed Distribution. s by {self.required_by}c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ( R R R Ra R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c B@ sS e Z d Z d Z e d � � Z e d � � Z e d � � Z d � Z d � Z RS( s& A requested distribution was not foundsS The '{self.req}' distribution was not found and is required by {self.requirers_str}c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ( s c C@ s | j d S( Ni ( R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt requirers, s c C@ s | j s d Sd j | j � S( Ns the applications , ( R� R> ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt requirers_str0 s c C@ s | j j t � � S( N( R� R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 6 s c C@ s | j � S( N( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __str__9 s ( R R R R� R� R� R� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRb " s c B@ s e Z d Z RS( s> Distribution doesn't have an "extra feature" of the given name( R R R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRc = s i i����c C@ s | t | <d S( s Register `provider_factory` to make providers for `loader_type` `loader_type` is the type or class of a PEP 302 ``module.__loader__``, and `provider_factory` is a function that, passed a *module* object, returns an ``IResourceProvider`` for that module. N( t _provider_factories( t loader_typet provider_factory( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� K s c C@ s� t | t � r2 t j | � p1 t t | � � d Sy t j | } Wn( t k rm t | � t j | } n Xt | d d � } t t | � | � S( s? Return an IResourceProvider for the named module or requirementi t __loader__N( t isinstanceR^ RT t findRE t strR< t modulest KeyErrort __import__t getattrR3 t _find_adapterR� ( t moduleOrReqt modulet loader( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRG U s # c C@ s� | s� t j � d } | d k rz d } t j j | � rz t t d � rw t j | � } d | k rt | d } qt qw qz n | j | j d � � n | d S( Ni R6 s0 /System/Library/CoreServices/SystemVersion.plistt readPlistt ProductVersionR8 ( R= t mac_vert ost patht existst hasattrt plistlibR� t appendR ( t _cacheR t plistt plist_content( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR? b s c C@ s i d d 6d d 6j | | � S( Nt ppct PowerPCt Power_Macintosh( t get( t machine( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _macosx_archr s c C@ s� y d d l m } Wn! t k r7 d d l m } n X| � } t j d k r� | j d � r� yT t � } t j � d j d d � } d t | d � t | d � t | � f SWq� t k r� q� Xn | S( s� Return this platform's string for platform-specific distributions XXX Currently this is the same as ``distutils.util.get_platform()``, but it needs some hacks for Linux and Mac OS X. i ( Rh R7 s macosx-i t t _s macosx-%d.%d-%si ( t sysconfigRh t ImportErrort distutils.utilR< R= t startswithR? R� t unamet replacet intR� RA ( Rh RB R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR9 v s s macosx-(\d+)\.(\d+)-(.*)s darwin-(\d+)\.(\d+)\.(\d+)-(.*)c C@ sO | d k s$ | d k s$ | | k r( t St j | � } | rKt j | � } | s� t j | � } | r� t | j d � � } d | j d � | j d � f } | d k r� | d k s� | d k r� | d k r� t Sn t S| j d � | j d � k s| j d � | j d � k rt St | j d � � t | j d � � k rGt St St S( s� Can code for the `provided` platform run on the `required` platform? Returns true if either platform is ``None``, or the platforms are equal. XXX Needs compatibility checks for Linux and other unixy OSes. i s %s.%si i s 10.3i s 10.4i N( R3 t TrueR: R; t darwinVersionStringR� R@ t False( t providedt requiredt reqMact provMact provDarwint dversiont macosversion( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRi � s* $" *c C@ sN t j d � j } | d } | j � | | d <t | � d j | | � d S( s@ Locate distribution `dist_spec` and run its `script_name` scripti R i N( R< t _getframet f_globalsR- RE RF ( t dist_spect script_namet nst name( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF � s c C@ sg t | t j � r$ t j | � } n t | t � rB t | � } n t | t � sc t d | � � n | S( s@ Return a current distribution object for a Requirement or strings- Expected string, Requirement, or Distribution( R� R t string_typesR^ t parseRG R] t TypeError( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRH � s c C@ s t | � j | | � S( sD Return `name` entry point of `group` for `dist` or raise ImportError( RH RI ( R� R@ R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRI � s c C@ s t | � j | � S( s= Return the entry point map for `group`, or the full entry map( RH RJ ( R� R@ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRJ � s c C@ s t | � j | | � S( s< Return the EntryPoint object for `group`+`name`, or ``None``( RH RK ( R� R@ R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRK � s c B@ s> e Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C@ s d S( s; Does the package's distribution contain the named metadata?N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt has_metadata� R6 c C@ s d S( s' The named metadata resource as a stringN( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_metadata� R6 c C@ s d S( s� Yield named metadata resource as list of non-blank non-comment lines Leading and trailing whitespace is stripped from each line, and lines with ``#`` as the first non-blank character are omitted.N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_metadata_lines� R6 c C@ s d S( s> Is the named metadata a directory? (like ``os.path.isdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt metadata_isdir� R6 c C@ s d S( s? List of metadata names in the directory (like ``os.listdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt metadata_listdir� R6 c C@ s d S( s= Execute the named script in the supplied namespace dictionaryN( ( R� t namespace( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF R6 ( R R R� R� R� R� R� RF ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRw � s c B@ sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s3 An object that provides access to package resourcesc C@ s d S( sd Return a true filesystem path for `resource_name` `manager` must be an ``IResourceManager``N( ( t managert resource_name( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_resource_filename R6 c C@ s d S( si Return a readable file-like object for `resource_name` `manager` must be an ``IResourceManager``N( ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_resource_stream R6 c C@ s d S( sm Return a string containing the contents of `resource_name` `manager` must be an ``IResourceManager``N( ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_resource_string R6 c C@ s d S( s, Does the package contain the named resource?N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt has_resource R6 c C@ s d S( s> Is the named resource a directory? (like ``os.path.isdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRR R6 c C@ s d S( s? List of resource names in the directory (like ``os.listdir()``)N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRP R6 ( R R R R� R� R� R� RR RP ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRx s c B@ s� e Z d Z d d � Z e d � � Z e d � � Z d � Z d � Z d � Z d d � Z d � Z d � Z d e e d � Z d d e d d � Z d d e d � Z d � Z e d � Z d � Z d � Z d � Z RS( sD A collection of active distributions on sys.path (or a similar list)c C@ s^ g | _ i | _ i | _ g | _ | d k r< t j } n x | D] } | j | � qC Wd S( s? Create working set from list of path entries (default=sys.path)N( t entriest entry_keyst by_keyt callbacksR3 R< R� t add_entry( R� R� t entry( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __init__# s c C@ se | � } y d d l m } Wn t k r1 | SXy | j | � Wn t k r` | j | � SX| S( s1 Prepare the master working set. i ( t __requires__( t __main__R� R� RE Ra t _build_from_requirements( t clst wsR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _build_master0 s c C@ s� | g � } t | � } | j | t � � } x | D] } | j | � q4 Wx0 t j D]% } | | j k rU | j | � qU qU W| j t j (| S( sQ Build a working set from a requirement spec. Rewrites sys.path. ( Re t resolveRZ t addR< R� R� R� ( R� t req_specR� t reqst distsR� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� D s c C@ sT | j j | g � | j j | � x* t | t � D] } | j | | t � q3 Wd S( s� Add a path item to ``.entries``, finding any distributions on it ``find_distributions(entry, True)`` is used to find distributions corresponding to the path entry, and they are added. `entry` is always appended to ``.entries``, even if it is already present. (This is because ``sys.path`` can contain the same value more than once, and the ``.entries`` of the ``sys.path`` WorkingSet should always equal ``sys.path``.) N( R� t setdefaultR� R� RV R� R� R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� Z s c C@ s | j j | j � | k S( s9 True if `dist` is the active distribution for its project( R� R� R. ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __contains__i s c C@ sC | j j | j � } | d k r? | | k r? t | | � � n | S( s� Find a distribution matching requirement `req` If there is an active distribution for the requested project, this returns it as long as it meets the version requirement specified by `req`. But, if there is an active distribution for the project and it does *not* meet the `req` requirement, ``VersionConflict`` is raised. If there is no active distribution for the requested project, ``None`` is returned. N( R� R� R. R3 Ra ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� m s c c@ sg x` | D]X } | j | � } | d k rG x4 | j � D] } | Vq5 Wq | | k r | | Vq q Wd S( s Yield entry point objects from `group` matching `name` If `name` is None, yields all entry points in `group` from all distributions in the working set, otherwise only ones matching both `group` and `name` are yielded (in distribution order). N( RJ R3 t values( R� R@ R� R� R� t ep( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRL } s c C@ sQ t j d � j } | d } | j � | | d <| j | � d j | | � d S( s? Locate distribution for `requires` and run `script_name` scripti R i N( R< R� R� R- RE RF ( R� t requiresR� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF � s c c@ sp i } xc | j D]X } | | j k r+ q n x: | j | D]+ } | | k r9 d | | <| j | Vq9 q9 Wq Wd S( s� Yield distributions for non-duplicate projects in the working set The yield order is the order in which the items' path entries were added to the working set. i N( R� R� R� ( R� t seent itemR. ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __iter__� s c C@ s� | r" | j | j | d | �n | d k r: | j } n | j j | g � } | j j | j g � } | r� | j | j k r� d S| | j | j <| j | k r� | j | j � n | j | k r� | j | j � n | j | � d S( s Add `dist` to working set, associated with `entry` If `entry` is unspecified, it defaults to the ``.location`` of `dist`. On exit from this routine, `entry` is added to the end of the working set's ``.entries`` (if it wasn't already present). `dist` is only added to the working set if it's for a project that doesn't already have a distribution in the set, unless `replace=True`. If it's added, any callbacks registered with the ``subscribe()`` method will be called. R� N( t insert_onR� R3 t locationR� R� R. R� R� t _added_new( R� R� R� t insertR� t keyst keys2( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s+ t | � d d d � } i } i } g } t � } t j t � } x�| r&| j d � } | | k rm qF n | j | | � s� qF n | j | j � } | d k r�| j j | j � } | d k s� | | k rz| rz| } | d k r!| d k rt | j � } q!t g � } t g � } n | j | | | d | �} | | j <| d k rz| j | d � } t | | � � qzn | j | � n | | k r�| | } t | | � j | � � n | j | j � d d d � } | j | � x/ | D]' } | | j | j � | j | | <q�Wt | | <qF W| S( s� List all distributions needed to (recursively) meet `requirements` `requirements` must be a sequence of ``Requirement`` objects. `env`, if supplied, should be an ``Environment`` instance. If not supplied, it defaults to all distributions available within any entry or distribution in the working set. `installer`, if supplied, will be invoked with each requirement that cannot be met by an already-installed distribution; it should return a ``Distribution`` or ``None``. Unless `replace_conflicting=True`, raises a VersionConflict exception if any requirements are found on the path that have the correct name but the wrong version. Otherwise, if an `installer` is supplied it will be invoked to obtain the correct version of the requirement and activate it. `extras` is a list of the extras to be used with these requirements. This is important because extra requirements may look like `my_req; extra = "my_extra"`, which would otherwise be interpreted as a purely optional requirement. Instead, we want to be able to assert that these requirements are truly required. Ni����i t replace_conflicting( t listt _ReqExtrast collectionst defaultdictt sett popt markers_passR� R. R3 R� RZ R� R[ t best_matchRb R� Ra R� R� t extrast extendR� t project_nameR� ( R� t requirementst envt installerR R t processedt bestt to_activatet req_extrasR� R� R� R� R� t dependent_reqt new_requirementst new_requirement( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � sN c C@ sA t | � } | j � i } i } | d k rJ t | j � } | | 7} n | | } | j g � } t t | j | � � x� | D]� } x� | | D]� } | j � g } y | j | | | � } Wn* t k r� } | | | <| r� q� qPq� Xt t | j | � � | j t j | � � Pq� Wq� Wt | � } | j � | | f S( ss Find all activatable distributions in `plugin_env` Example usage:: distributions, errors = working_set.find_plugins( Environment(plugin_dirlist) ) # add plugins+libs to sys.path map(working_set.add, distributions) # display errors print('Could not load', errors) The `plugin_env` should be an ``Environment`` instance that contains only distributions that are in the project's "plugin directory" or directories. The `full_env`, if supplied, should be an ``Environment`` contains all currently-available distributions. If `full_env` is not supplied, one is created automatically from the ``WorkingSet`` this method is called on, which will typically mean that every directory on ``sys.path`` will be scanned for distributions. `installer` is a standard installer callback as used by the ``resolve()`` method. The `fallback` flag indicates whether we should attempt to resolve older versions of a plugin if the newest version cannot be resolved. This method returns a 2-tuple: (`distributions`, `error_info`), where `distributions` is a list of the distributions found in `plugin_env` that were loadable, along with any other distributions that are needed to resolve their dependencies. `error_info` is a dictionary mapping unloadable plugin distributions to an exception instance describing the error that occurred. Usually this will be a ``DistributionNotFound`` or ``VersionConflict`` instance. N( R t sortR3 RZ R� R� R R� t as_requirementR� R` R R R ( R� t plugin_envt full_envR t fallbackt plugin_projectst error_infot distributionsR t shadow_setR R� R� t resolveesR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt find_plugins s4 $ c G@ s7 | j t | � � } x | D] } | j | � q W| S( s� Ensure that distributions matching `requirements` are activated `requirements` must be a string or a (possibly-nested) sequence thereof, specifying the distributions and versions required. The return value is a sequence of the distributions that needed to be activated to fulfill the requirements; all relevant distributions are included, even if they were already activated in this working set. ( R� Re R� ( R� R t neededR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRE s s c C@ sL | | j k r d S| j j | � | s- d Sx | D] } | | � q4 Wd S( s� Invoke `callback` for all distributions If `existing=True` (default), call on all existing ones, as well. N( R� R� ( R� t callbackt existingR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt subscribe� s c C@ s" x | j D] } | | � q Wd S( N( R� ( R� R� R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s* | j | j j � | j j � | j f S( N( R� R� R* R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR' � s c C@ sH | \ } } } } | | _ | j � | _ | j � | _ | | _ d S( N( R� R* R� R� R� ( R� t e_k_b_cR� R R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR) � s N( R R R R3 R� t classmethodR� R� R� R� R� RL RF R� R� R� R� R� R" RE R& R� R' R) ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR[ s& \S R c B@ s e Z d Z d d � Z RS( s> Map each requirement to the extras that demanded it. c @ s@ � f d � | j � d � | p$ d D� } � j p? t | � S( s� Evaluate markers for req against each extra that demanded it. Return False if the req has a marker and fails evaluation. Otherwise, return True. c 3@ s( | ] } � j j i | d 6� Vq d S( t extraN( t markert evaluate( t .0R) ( R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr>� s ( N( N( R� R3 R* t any( R� R� R t extra_evals( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s N( R R R R3 R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c B@ s� e Z d Z d e � e d � Z d � Z d � Z d d � Z d � Z d � Z d e d � Z d d � Z d � Z d � Z d � Z RS( s5 Searchable snapshot of distributions on a search pathc C@ s, i | _ | | _ | | _ | j | � d S( s! Snapshot distributions available on a search path Any distributions found on `search_path` are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. `platform` is an optional string specifying the name of the platform that platform-specific distributions must be compatible with. If unspecified, it defaults to the current platform. `python` is an optional string naming the desired version of Python (e.g. ``'3.3'``); it defaults to the current version. You may explicitly set `platform` (and/or `python`) to ``None`` if you wish to map *all* distributions, not just those compatible with the running platform or Python version. N( t _distmapR= t pythont scan( R� t search_pathR= R0 ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sI | j d k p- | j d k p- | j | j k } | oH t | j | j � S( s� Is distribution `dist` acceptable for this environment? The distribution must match the platform and python version requirements specified when this environment was created, or False is returned. N( R0 R3 t py_versionRi R= ( R� R� t py_compat( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt can_add� s c C@ s | j | j j | � d S( s" Remove `dist` from the environmentN( R/ R. t remove( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR6 � s c C@ sQ | d k r t j } n x2 | D]* } x! t | � D] } | j | � q2 Wq Wd S( sd Scan `search_path` for distributions usable in this environment Any distributions found are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. Only distributions conforming to the platform/python version defined at initialization are added. N( R3 R< R� RV R� ( R� R2 R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR1 � s c C@ s | j � } | j j | g � S( s Return a newest-to-oldest list of distributions for `project_name` Uses case-insensitive `project_name` comparison, assuming all the project's distributions use their project's name converted to all lowercase as their key. ( t lowerR/ R� ( R� R t distribution_key( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __getitem__� s c C@ su | j | � rq | j � rq | j j | j g � } | | k rq | j | � | j d t j d � d t � qq n d S( sL Add `dist` if we ``can_add()`` it and it has not already been added R. t hashcmpt reverseN( R5 t has_versionR/ R� R. R� R t operatort attrgetterR� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s� y | j | � } Wn# t k r8 | s/ � n d } n X| d k rI | Sx% | | j D] } | | k rW | SqW W| j | | � S( s� Find distribution best matching `req` and usable on `working_set` This calls the ``find(req)`` method of the `working_set` to see if a suitable distribution is already active. (This may raise ``VersionConflict`` if an unsuitable version of the project is already active in the specified `working_set`.) If a suitable distribution isn't active, this method returns the newest distribution in the environment that meets the ``Requirement`` in `req`. If no suitable distribution is found, and `installer` is supplied, then the result of calling the environment's ``obtain(req, installer)`` method will be returned. N( R� Ra R3 R. t obtain( R� R� RT R R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR s c C@ s | d k r | | � Sd S( s� Obtain a distribution matching `requirement` (e.g. via download) Obtain a distro that matches requirement (e.g. via download). In the base ``Environment`` class, this routine just returns ``installer(requirement)``, unless `installer` is None, in which case None is returned instead. This method is a hook that allows subclasses to attempt other ways of obtaining a distribution before falling back to the `installer` argument.N( R3 ( R� t requirementR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR? # s c c@ s0 x) | j j � D] } | | r | Vq q Wd S( s= Yield the unique project names of the available distributionsN( R/ R ( R� R. ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� / s c C@ s{ t | t � r | j | � nX t | t � rd xF | D]( } x | | D] } | j | � qF Wq5 Wn t d | f � � | S( s2 In-place addition of a distribution or environments Can't add %r to environment( R� R] R� RZ R� ( R� t othert projectR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __iadd__5 s c C@ s@ | j g d d d d �} x | | f D] } | | 7} q( W| S( s4 Add an environment or distribution to an environmentR= R0 N( R� R3 ( R� RA t newR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __add__A s N( R R R R3 RD t PY_MAJORR� R5 R6 R1 R9 R� R� R R? R� RC RE ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRZ � s c B@ s e Z d Z RS( sT An error occurred extracting a resource The following attributes are available from instances of this exception: manager The resource manager that raised this exception cache_path The base directory for resource extraction original_error The exception instance that caused extraction to fail ( R R R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRd M s c B@ s� e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z e d � � Z d � Z d � Z e d � Z RS( s' Manage resource extraction and packagesc C@ s i | _ d S( N( t cached_files( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� a s c C@ s t | � j | � S( s Does the named resource exist?( RG R� ( R� t package_or_requirementR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRQ d s c C@ s t | � j | � S( s, Is the named resource an existing directory?( RG RR ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRR h s c C@ s t | � j | | � S( s4 Return a true filesystem path for specified resource( RG R� ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRO n s c C@ s t | � j | | � S( s9 Return a readable file-like object for specified resource( RG R� ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRN t s c C@ s t | � j | | � S( s% Return specified resource as a string( RG R� ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRM z s c C@ s t | � j | � S( s1 List the contents of the named resource directory( RG RP ( R� RH R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRP � s c C@ st t j � d } | j p t � } t j d � j � } t | j t � � � } | | _ | | _ | | _ | � d S( s5 Give an error message for problems extracting file(s)i s Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: {old_exc} The Python egg cache directory is currently set to: {cache_path} Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. N( R< t exc_infot extraction_pathRY t textwrapt dedentt lstripRd R� R� R� t cache_patht original_error( R� t old_excRN t tmplt err( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt extraction_error� s c C@ sx | j p t � } t j j | | d | � } y t | � Wn t k rY | j � n X| j | � d | j | <| S( s� Return absolute location in cache for `archive_name` and `names` The parent directory of the resulting path will be created if it does not already exist. `archive_name` should be the base filename of the enclosing egg (which may not be the name of the enclosing zipfile!), including its ".egg" extension. `names`, if provided, should be a sequence of path name parts "under" the egg's extraction location. This method should only be called by resource providers that need to obtain an extraction location, and only for names they intend to extract, as it tracks the generated names for possible cleanup later. s -tmpi ( RJ RY R� R� R> t _bypass_ensure_directoryt ExceptionRS t _warn_unsafe_extraction_pathRG ( R� t archive_namet namest extract_patht target_path( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt get_cache_path� s c C@ sw t j d k r* | j t j d � r* d St j | � j } | t j @sV | t j @rs d | } t j | t � n d S( sN If the default extraction path is overridden and set to an insecure location, such as /tmp, it opens up an opportunity for an attacker to replace an extracted file with an unauthorized payload. Warn the user if a known insecure location is used. See Distribute #375 for more details. t ntt windirNs� %s is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE environment variable).( R� R� R� t environt statt st_modet S_IWOTHt S_IWGRPt warningst warnt UserWarning( R� t modet msg( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRV � s &c C@ s@ t j d k r< t j | � j d Bd @} t j | | � n d S( s4 Perform any platform-specific postprocessing of `tempname` This is where Mac header rewrites should be done; other platforms don't have anything special they should do. Resource providers should call this method ONLY after successfully extracting a compressed resource. They must NOT call it on resources that are already in the filesystem. `tempname` is the current (temporary) name of the file, and `filename` is the name it will be renamed to by the caller after this routine returns. t posixim i� N( R� R� R_ R` t chmod( R� t tempnamet filenameRf ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt postprocess� s c C@ s% | j r t d � � n | | _ d S( s� Set the base path where resources will be extracted to, if needed. If you do not call this routine before any extractions take place, the path defaults to the return value of ``get_default_cache()``. (Which is based on the ``PYTHON_EGG_CACHE`` environment variable, with various platform-specific fallbacks. See that routine's documentation for more details.) Resources are extracted to subdirectories of this path based upon information given by the ``IResourceProvider``. You may set this to a temporary directory, but then you must call ``cleanup_resources()`` to delete the extracted files when done. There is no guarantee that ``cleanup_resources()`` will be able to remove all extracted files. (Note: you may not change the extraction path for a given resource manager once resources have been extracted, unless you first call ``cleanup_resources()``.) s5 Can't change extraction path, files already extractedN( RG RA RJ ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRW � s c C@ s d S( sB Delete all extracted resource files and directories, returning a list of the file and directory names that could not be successfully removed. This function does not have any concurrency protection, so it should generally only be called when the extraction path is a temporary directory exclusive to a single process. This method is not automatically called; you must call it explicitly or register it as an ``atexit`` function if you wish to ensure cleanup of a temporary directory used for extractions. N( ( R� t force( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRX R6 N( ( R R R R3 RJ R� RQ RR RO RN RM RP RS R[ t staticmethodRV Rl RW R� RX ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR\ ] s c C@ s" t j j d � p! t j d d � S( s� Return the ``PYTHON_EGG_CACHE`` environment variable or a platform-relevant user cache dir for an app named "Python-Eggs". t PYTHON_EGG_CACHEt appnames Python-Eggs( R� R^ R� R t user_cache_dir( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRY s c C@ s t j d d | � S( s� Convert an arbitrary string to a standard distribution name Any runs of non-alphanumeric/. characters are replaced with a single '-'. s [^A-Za-z0-9.]+t -( t ret sub( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRf s c C@ sZ y t t j j | � � SWn9 t j j k rU | j d d � } t j d d | � SXd S( sB Convert an arbitrary string to a standard version string R� R8 s [^A-Za-z0-9.]+Rr N( R� R R R R R� Rs Rt ( R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRg % s c C@ s t j d d | � j � S( s� Convert an arbitrary string to a standard 'extra' name Any runs of non-alphanumeric characters are replaced with a single '_', and the result is always lowercased. s [^A-Za-z0-9.-]+R� ( Rs Rt R7 ( R) ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRl 1 s c C@ s | j d d � S( s| Convert a project or version name to its filename-escaped form Any '-' characters are currently replaced with '_'. Rr R� ( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRm : s c C@ s; y t | � Wn& t k r6 } d | _ d | _ | SXt S( so Validate text as a PEP 508 environment marker; return an exception if invalid or False otherwise. N( Ro t SyntaxErrorR3 Rk t linenoR� ( t textt e( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRn B s c C@ sL y t j j | � } | j � SWn% t j j k rG } t | � � n Xd S( s� Evaluate a PEP 508 environment marker. Return a boolean indicating the marker result in this environment. Raise SyntaxError if marker is invalid. This implementation uses the 'pyparsing' module. N( R t markerst MarkerR+ t InvalidMarkerRu ( Rw R) R* Rx ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRo P s c B@ s� e Z d Z d Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sE Try to implement resources and metadata for arbitrary PEP 302 loadersc C@ s: t | d d � | _ t j j t | d d � � | _ d S( NR� t __file__R6 ( R� R3 R� R� R� t dirnamet module_path( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� f s c C@ s | j | j | � S( N( t _fnR~ ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� j s c C@ s t j | j | | � � S( N( t iot BytesIOR� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� m s c C@ s | j | j | j | � � S( N( t _getR R~ ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� p s c C@ s | j | j | j | � � S( N( t _hasR R~ ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s s c C@ s% | j o$ | j | j | j | � � S( N( t egg_infoR� R ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� v s c C@ sE | j s d S| j | j | j | � � } t j rA | j d � S| S( NR6 s utf-8( R� R� R R t PY3t decode( R� R� t value( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� y s c C@ s t | j | � � S( N( Rj R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s | j | j | j | � � S( N( t _isdirR R~ ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRR � s c C@ s% | j o$ | j | j | j | � � S( N( R� R� R ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( t _listdirR R~ ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRP � s c C@ s) | j r% | j | j | j | � � Sg S( N( R� R� R ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c B@ s d | } | j | � s4 e d j e � � � � n | j | � j d d � } | j d d � } | j | j | � } | | d <e j j | � r� e | � j � } e | | d � } | | | UnQ d d l m } e | � d | j d � | f | | <e | | d � } | | | Ud S( Ns scripts/s< Script {script!r} not found in metadata at {self.egg_info!r}s s s R| t execi ( t cache( R� R` R� R� R� R� R R� R� R� R� R t readt compilet linecacheR� t lenR ( R� R� R� t scriptt script_textt script_filenamet sourcet codeR� t script_code( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRF � s" %c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( t NotImplementedError( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R� R� ( ( s: 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Use a platform-specific path separator (os.sep) for the path keys for compatibility with pypy on Windows. c 3@ s3 | ]) } | j d t j � � j | � f Vq d S( R� N( R� R� t sept getinfo( R, R� ( t zfile( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr> s N( t zipfilet ZipFilet namelistR ( R� R� R# ( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt build s ( R R R R( R� t load( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s t MemoizedZipManifestsc B@ s) e Z d Z e j d d � Z d � Z RS( s% Memoized zipfile manifests. t manifest_mods manifest mtimec C@ sv t j j | � } t j | � j } | | k sC | | j | k rk | j | � } | j | | � | | <n | | j S( sW Load a manifest at path or return a suitable manifest already loaded. ( R� R� t normpathR_ t st_mtimet mtimeR� R� t manifest( R� R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 1 s ( R R R R t namedtupleR� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� + s c B@ s� e Z d Z d Z e � Z d � Z d � Z d � Z e d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s" Resource support for zips and eggsc C@ s* t j | | � | j j t j | _ d S( N( R R� R� t archiveR� R� t zip_pre( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� E s c C@ sh | j t j � } | | j j k r( d S| j | j � rK | t | j � St d | | j f � � d S( NR6 s %s is not a subpath of %s( t rstripR� R� R� R� R� R� R� t AssertionError( R� t fspath( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _zipinfo_nameI s c C@ sd | j | } | j | j t j � rG | t | j � d j t j � St d | | j f � � d S( Ni s %s is not a subpath of %s( R� R� R� R� R� R� R R� ( R� t zip_pathR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _partsU s !c C@ s | j j | j j � S( N( t _zip_manifestsR� R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt zipinfo_ s c C@ s� | j s t d � � n | j | � } | j � } d j | j | � � | k r~ x* | D] } | j | | j | � � qX Wn | j | | � S( Ns5 resource_filename() only supported for .egg, not .zipR� ( R� R� t _resource_to_zipt _get_eager_resourcesR> R� t _extract_resourcet _eager_to_zip( R� R� R� R� t eagersR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� c s c C@ s/ | j } | j d } t j | � } | | f S( Ni i����( i i i����( t file_sizet date_timet timet mktime( t zip_statt sizeR� t timestamp( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _get_date_and_sizep s c C@ s� | | j � k r^ x9 | j � | D]' } | j | t j j | | � � } q# Wt j j | � S| j | j | � \ } } t s� t d � � n y(| j | j | j | � � } | j | | � r� | St d d t j j | � �\ } } t j | | j j | � � t j | � t | | | f � | j | | � y t | | � Wnl t j k r�t j j | � r�| j | | � r�| St j d k r�t | � t | | � | Sn � n XWn t j k r�| j � n X| S( Ns> "os.rename" and "os.unlink" are not supported on this platforms .$extractt dirR\ ( t _indexR� R� R� R> R} R� R� t WRITE_SUPPORTt IOErrorR[ R� R� t _is_currentt _mkstempt writeR� R� t closeR Rl R t errort isfileR� R RS ( R� R� R� R� t lastR� R� t real_patht outft tmpnam( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� y sD c C@ s� | j | j | � \ } } t j j | � s2 t St j | � } | j | k s_ | j | k rc t S| j j | � } t | d � � } | j � } Wd QX| | k S( sK Return True if the file_path is current for this zip_path R� N( R� R� R� R� R� R� R_ t st_sizeR� R� R� R R� ( R� t file_pathR� R� R� R_ t zip_contentst ft file_contents( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sa | j d k rZ g } x6 d D]. } | j | � r | j | j | � � q q W| | _ n | j S( Ns native_libs.txts eager_resources.txt( s native_libs.txts eager_resources.txt( R� R3 R� R R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s� y | j SWn� t k r� i } x~ | j D]s } | j t j � } xX | r� t j j | d � } | | k r� | | j | d � PqF | j � g | | <qF Wq+ W| | _ | SXd S( Ni����( t _dirindext AttributeErrorR� R R� R� R> R� R ( R� t indR� t partst parent( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s. | j | � } | | j k p- | | j � k S( N( R� R� R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j | � | j � k S( N( R� R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s% t | j � j | j | � d � � S( N( ( R R� R� R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( R� R R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( R� R R~ ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s N( R R R R3 R� R� R� R� R� R� R� R� R� Rn R� R� R� R� R� R� R� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ? s$ 7 c B@ s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s* Metadata handler for standalone PKG-INFO files Usage:: metadata = FileMetadata("/path/to/PKG-INFO") This provider rejects all data and metadata requests except for PKG-INFO, which is treated as existing, and will be the contents of the file at the provided location. c C@ s | | _ d S( N( R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | d k o t j j | j � S( Ns PKG-INFO( R� R� R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s_ | d k r t d � � n t j | j d d d d �� } | j � } Wd QX| j | � | S( Ns PKG-INFOs( No metadata except PKG-INFO is availablet encodings utf-8t errorsR� ( R� R� R R� R� t _warn_on_replacement( R� R� R� t metadata( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ! c C@ sG d j d � } | | k rC d } | j t � � } t j | � n d S( Ns �s utf-8s2 {self.path} could not be properly decoded in UTF-8( R� R� R� Rc Rd ( R� R� t replacement_charRQ Rg ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s t | j | � � S( N( Rj R� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ( R R R R� R� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRy � s c B@ s e Z d Z d � Z RS( ss Metadata provider for egg directories Usage:: # Development eggs: egg_info = "/path/to/PackageName.egg-info" base_dir = os.path.dirname(egg_info) metadata = PathMetadata(base_dir, egg_info) dist_name = os.path.splitext(os.path.basename(egg_info))[0] dist = Distribution(basedir, project_name=dist_name, metadata=metadata) # Unpacked egg directories: egg_path = "/path/to/PackageName-ver-pyver-etc.egg" metadata = PathMetadata(egg_path, os.path.join(egg_path,'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) c C@ s | | _ | | _ d S( N( R~ R� ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ) s ( R R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRz s c B@ s e Z d Z d � Z RS( s Metadata provider for .egg filesc C@ s` | j t j | _ | | _ | j rF t j j | j | j � | _ n | j | _ | j � d S( s- Create a metadata provider from a zipimporterN( R� R� R� R� R� t prefixR� R> R~ R� ( R� t importer( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 1 s ! ( R R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR{ . s R t _distribution_findersc C@ s | t | <d S( sx Register `distribution_finder` to find distributions in sys.path items `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `distribution_finder` is a callable that, passed a path item and the importer instance, yields ``Distribution`` instances found on that path item. See ``pkg_resources.find_on_path`` for an example.N( R� ( t importer_typet distribution_finder( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� @ s c C@ s+ t | � } t t | � } | | | | � S( s. Yield distributions accessible via `path_item`( R R� R� ( t path_itemt onlyR� t finder( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRV J s c c@ s! | j j d � r d St | � } | j d � rH t j | d | �Vn | rR d Sx� | j d � D]� } t | � r� t j j | | � } t t j | � | � } xu | D] } | Vq� Wqb | j � j d � rb t j j | | � } t t j | � � } | | _ t j | | | � Vqb qb Wd S( s@ Find eggs in zip files; possibly multiple nested eggs. s .whlNs PKG-INFOR� R� s .dist-info( R� t endswithR{ R� R] t from_filenameRP R� R� R� R> t find_eggs_in_zipt zipimportt zipimporterR7 R� t from_location( R� R� R� R� t subitemt subpathR� R� t submeta( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� Q s$ c C@ s d S( N( ( ( R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt find_nothingo s c C@ s d � } t | d | d t �S( sL Given a list of filenames, return them in descending order by version number. >>> names = 'bar', 'foo', 'Python-2.7.10.egg', 'Python-2.7.2.egg' >>> _by_version_descending(names) ['Python-2.7.10.egg', 'Python-2.7.2.egg', 'foo', 'bar'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.egg', 'Setuptools-1.2.3b1.egg'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.post1.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.post1.egg', 'Setuptools-1.2.3b1.egg'] c S@ sY t j j | � \ } } t j | j d � | g � } g | D] } t j j | � ^ q= S( s6 Parse each component of the filename Rr ( R� R� t splitextt itertoolst chainR R R R� ( R� t extR� t part( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _by_version� s R. R; ( t sortedR� ( RX R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _by_version_descendingv s c #@ s� t � � � t � � rH t j � d t � t j j � d � � �Vd St � � } � � f d � | D� } t | � } xQ | D]I } t j j � | � } t � | � � } x | | � D] } | Vq� Wq� Wd S( s6 Yield distributions accessible on a sys.path directoryR� s EGG-INFONc 3@ s' | ] } t � | � � r | Vq d S( N( t dist_factory( R, R� ( R� R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr>� s ( t _normalize_cachedt _is_unpacked_eggR] R� Rz R� R� R> t safe_listdirR R ( R� R� R� R� t filteredt path_item_entriesR� t fullpatht factoryR� ( ( R� R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt find_on_path� s c C@ sf | j � } t t | j d � � } | r. t S| rE t | � rE t S| r_ | j d � r_ t St � S( s9 Return a dist_factory for a path_item and entry s .egg-infos .dist-infos .egg-link( s .egg-infos .dist-info( R7 R- R R� t distributions_from_metadataR� RV t resolve_egg_linkt NoDists( R� R� R� R7 t is_meta( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s R c B@ s2 e Z d Z d � Z e j r' e Z n d � Z RS( sS >>> bool(NoDists()) False >>> list(NoDists()('anything')) [] c C@ s t S( N( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __bool__� s c C@ s t d � S( N( ( t iter( R� R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __call__� s ( R R R R R t PY2t __nonzero__R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ s� y t j | � SWnn t t f k r* nX t k r� } | j t j t j t j f k po t | d d � d k } | s� � q� n Xd S( sI Attempt to list contents of path, but suppress some exceptions. t winerrori N( ( R� R� t PermissionErrort NotADirectoryErrort OSErrort errnot ENOTDIRt EACCESt ENOENTR� R3 ( R� Rx t ignorable( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s ! c c@ s� t j j | � } t j j | � rU t t j | � � d k rC d St | | � } n t | � } t j j | � } t j | | | d t �Vd S( Ni t precedence( R� R� R} R R� R� Rz Ry R� R] R� Rv ( R� t rootR� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c c@ sD t | � �2 } x( | D] } | j � } | r | Vq q WWd QXd S( s1 Yield non-empty lines from file at path N( R t strip( R� R� t line( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt non_empty_lines� s c @ s> t � � } � f d � | D� } t t | � } t | d � S( sa Given a path to an .egg-link, resolve distributions present in the referenced path. c 3@ s0 | ]& } t j j t j j � � | � Vq d S( N( R� R� R> R} ( R, t ref( R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr> s ( ( R% R RV t next( R� t referenced_pathst resolved_pathst dist_groups( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR s t FileFindert _namespace_handlerst _namespace_packagesc C@ s | t | <d S( s� Register `namespace_handler` to declare namespace packages `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `namespace_handler` is a callable like this:: def namespace_handler(importer, path_entry, moduleName, module): # return a path_entry to use for child packages Namespace handlers are only called if the importer object has already agreed that it can handle the relevant path item, and they should only return a subpath if the module __path__ does not already contain an equivalent subpath. For an example namespace handler, see ``pkg_resources.file_ns_handler``. N( R, ( R� t namespace_handler( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s t | � } | d k r d S| j | � } | d k r; d St j j | � } | d k r� t j | � } t j | <g | _ t | � n! t | d � s� t d | � � n t t | � } | | | | | � } | d k r| j } | j | � | j | � t | | | � n | S( sE Ensure that named package includes a subpath of path_item (if needed)t __path__s Not a package:N( R R3 t find_moduleR< R� R� t typest ModuleTypeR/ t _set_parent_nsR� R� R� R, R� t load_modulet _rebuild_mod_path( t packageNameR� R� R� R� t handlerR� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _handle_ns* s* c @ s� g t j D] } t | � ^ q � � f d � � � � f d � } t | t � sV d S| j d | � g | D] } t | � ^ qm | j (d S( sq Rebuild module.__path__ ensuring that all entries are ordered corresponding to their sys.path order c @ s0 y � j | � SWn t k r+ t d � SXd S( s/ Workaround for #520 and #513. t infN( t indexRA t float( R� ( t sys_path( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt safe_sys_path_indexK s c @ sL | j t j � } � j d � d } | | } � t t j j | � � � S( sR Return the ordinal of the path based on its position in sys.path R8 i ( R R� R� t countR R> ( R� t path_partst module_partsR� ( t package_nameR= ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt position_in_sys_pathT s NR. ( R< R� R R� R R R/ ( t orig_pathRA R� t pRB ( ( RA R= R< s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR5 D s " c C@ s t j � z� | t k r d St j d } } d | k r� d j | j d � d � } t | � | t k rx t | � n y t j | j } Wq� t k r� t d | � � q� Xn t j | g � j | � t j | g � x | D] } t | | � q� WWd t j � Xd S( s9 Declare that package 'packageName' is a namespace packageNR8 i����s Not a package:( t _impt acquire_lockR- R< R� R3 R> R RS R� R� R/ R� R� R� R� R8 t release_lock( R6 R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRS e s& c C@ sb t j � zF x? t j | d � D]+ } t | | � } | r t | | � q q WWd t j � Xd S( sD Ensure that previously-declared namespace packages include path_itemN( ( RE RF R- R� R8 R� RG ( R� R� t packageR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s` t j j | | j d � d � } t | � } x+ | j D] } t | � | k r8 Pq8 q8 W| Sd S( sB Compute an ns-package subpath for a filesystem or zipfile importerR8 i����N( R� R� R> R R R/ ( R� R� R6 R� R� t normalizedR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt file_ns_handler� s " c C@ s d S( N( R3 ( R� R� R6 R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt null_ns_handler� s c C@ s t j j t j j | � � S( s1 Normalize a file/dir name for comparison purposes( R� R� t normcaset realpath( Rk ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRq � s c C@ s9 y | | SWn& t k r4 t | � | | <} | SXd S( N( R� Rq ( Rk R� t result( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ s | j � j d � S( s7 Determine if given path appears to be an egg. s .egg( R7 R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s. t | � o- t j j t j j | d d � � S( s@ Determine if given path appears to be an unpacked egg. s EGG-INFOs PKG-INFO( R� R� R� R� R> ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ sU | j d � } | j � } | rQ d j | � } t t j | | t j | � n d S( NR8 ( R R R> t setattrR< R� ( R6 R� R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR3 � s c c@ s� t | t j � rV xn | j � D]0 } | j � } | r | j d � r | Vq q Wn- x* | D]" } x t | � D] } | Vqp Wq] Wd S( s9 Yield non-empty/non-comment lines of a string or sequencet #N( R� R R� t splitlinesR# R� Rj ( t strst st ss( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRj � s s \w+(\.\w+)*$s� (?P<name>[^-]+) ( -(?P<ver>[^-]+) ( -py(?P<pyver>[^-]+) ( -(?P<plat>.+) )? )? )? c B@ s� e Z d Z d d d d � Z d � Z d � Z e d � Z d � Z d d d � Z e j d � Z e d d � � Z e d � � Z e d d � � Z e d d � � Z RS( s3 Object representing an advertised importable objectc C@ s[ t | � s t d | � � n | | _ | | _ t | � | _ t | � | _ | | _ d S( Ns Invalid module name( t MODULERA R� t module_namet tuplet attrsR R� ( R� R� RV RX R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sf d | j | j f } | j r< | d d j | j � 7} n | j rb | d d j | j � 7} n | S( Ns %s = %st :R8 s [%s]t ,( R� RV RX R> R ( R� RS ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s d t | � S( Ns EntryPoint.parse(%r)( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c O@ sO | s | s | r, t j d t d d �n | rE | j | | � n | j � S( sH Require packages for this EntryPoint, then resolve it. sJ Parameters to load are deprecated. Call .resolve and .require separately.t stackleveli ( Rc Rd t DeprecationWarningRE R� ( R� RE R4 t kwargs( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ sd t | j d d g d d �} y t j t | j | � SWn% t k r_ } t t | � � � n Xd S( sD Resolve the entry point from its module and attrs. t fromlistR t leveli N( R� RV t functoolst reduceR� RX R� R� R� ( R� R� t exc( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ sr | j r% | j r% t d | � � n | j j | j � } t j | | | d | j �} t t t j | � � d S( Ns& Can't require() without a distributionR ( R R� Rc R� RT R� R R R� ( R� R R R� R# ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRE s s] \s*(?P<name>.+?)\s*=\s*(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+))?\s*(?P<extras>\[.*\])?\s*$c C@ s� | j j | � } | s0 d } t | | � � n | j � } | j | d � } | d rl | d j d � n d } | | d | d | | | � S( s Parse a single entry point from string `src` Entry point syntax follows the form:: name = some.module:some.attr [extra1, extra2] The entry name and module name are required, but the ``:attrs`` and ``[extras]`` parts are optional s9 EntryPoint must be in 'name=module:attrs [extras]' formatR t attrR8 R� R� ( ( t patternR; RA t groupdictt _parse_extrasR ( R� t srcR� RC Rg t resR RX ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 6 s #c C@ s9 | s d St j d | � } | j r2 t � � n | j S( Nt x( ( R^ R� t specsRA R ( R� t extras_specR� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRf J s c C@ s� t | � s t d | � � n i } xZ t | � D]L } | j | | � } | j | k rp t d | | j � � n | | | j <q1 W| S( s Parse an entry point groups Invalid group names Duplicate entry point( RU RA Rj R� R� ( R� R@ t linesR� t thisR$ R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt parse_groupS s c C@ s� t | t � r | j � } n t | � } i } x~ | D]v \ } } | d k rj | s[ q7 n t d � � n | j � } | | k r� t d | � � n | j | | | � | | <q7 W| S( s! Parse a map of entry point groupss% Entry points must be listed in groupss Duplicate group nameN( R� R R# Rk R3 RA R# Rn ( R� t dataR� t mapsR@ Rl ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt parse_map` s ( ( N( R R R R3 R� R� R� R� R� R� RE Rs R� Rd R( R� Rf Rn Rq ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR_ � s c C@ sK | s d St j j | � } | d j d � rG t j j | d d � S| S( NR6 i����s md5=( R6 ( R R� t urlparseR� t urlunparse( R� t parsed( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _remove_md5_fragmentt s c C@ s[ d � } t | | � } t t | � d � } | j d � \ } } } t | j � � pZ d S( s� Given an iterable of lines from a Metadata file, return the value of the Version field, if present, or None otherwise. c S@ s | j � j d � S( Ns version:( R7 R� ( R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt is_version_line� s R6 RY N( R R' R t partitionRg R# R3 ( Rl Rv t version_linesR$ R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _version_from_file} s c B@ s� e Z d Z d Z d% d% d% d% e d% e d � Z e d% d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z d � Z e d � � Z e d � � Z e d � � Z d � Z d& d � Z d � Z d% e d � Z d � Z d � Z! d � Z" d � Z# e d% d � � Z$ d � Z% d � Z& d% d � Z' d � Z( d% e d � Z) d! � Z* d" � Z+ d# � Z, e d$ � � Z- RS(' s5 Wrap an actual or potential sys.path entry w/metadatas PKG-INFOc C@ sj t | p d � | _ | d k r3 t | � | _ n | | _ | | _ | | _ | | _ | p` t | _ d S( Nt Unknown( Rf R R3 Rg t _versionR3 R= R� R! R} t _provider( R� R� R� R R R3 R= R! ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c K@ s� d g d \ } } } } t j j | � \ } } | j � t k r� t | j � } t | � } | r� | j d d d d � \ } } } } q� n | | | d | d | d | d | | �j � S( Ni R� t vert pyverRB R R R3 R= ( R3 R� R� R� R7 t _distributionImplt EGG_NAMER@ t _reload_version( R� R� R� R� R R R R3 R= R R; ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s $c C@ s | S( N( ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s: | j | j | j t | j � | j p* d | j p6 d f S( NR6 ( t parsed_versionR! R. Ru R� R3 R= ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR: � s c C@ s t | j � S( N( t hashR: ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __hash__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __lt__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __le__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __gt__� s c C@ s | j | j k S( N( R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __ge__� s c C@ s& t | | j � s t S| j | j k S( N( R� R� R� R: ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __eq__� s c C@ s | | k S( N( ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __ne__� s c C@ s: y | j SWn( t k r5 | j j � | _ } | SXd S( N( t _keyR� R R7 ( R� R. ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR. � s c C@ s+ t | d � s$ t | j � | _ n | j S( Nt _parsed_version( R� R R R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sy t j j } t | j | � } | s( d S| j s5 d St j d � j � j d d � } t j | j t | � � t � d S( Ns> '{project_name} ({version})' is being parsed as a legacy, non PEP 440, version. You may find odd behavior and sort order. In particular it will be sorted as less than 0.0. It is recommended to migrate to PEP 440 compatible versions. s R� ( R R R R� R� RK RL R# R� Rc Rd R� t varsR ( R� t LVt is_legacyRQ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _warn_legacy_version� s c C@ sg y | j SWnU t k rb t | j | j � � } | d k r^ d } t | | j | � � n | SXd S( Ns( Missing 'Version:' header and/or %s file( R{ R� Ry t _get_metadatat PKG_INFOR3 RA ( R� R RQ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR � s c C@ s> y | j SWn) t k r6 | j | j � � | _ n X| j S( s~ A map of extra to its list of (direct) requirements for this distribution, including the null extra. ( t _Distribution__dep_mapR� t _filter_extrast _build_dep_map( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _dep_map s c C@ s� x� t t d | � � D]� } | } | j | � } | j d � \ } } } | oe t | � pe t | � } | rw g } n t | � p� d } | j | g � j | � q W| S( s� Given a mapping of extras to dependencies, strip off environment markers and filter out any dependencies not matching the markers. RY N( R R R3 R Rw Rn Ro Rl R� R ( t dmR) t new_extraR� R� R* t fails_marker( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s c C@ s` i } xS d D]K } xB t | j | � � D]+ \ } } | j | g � j t | � � q) Wq W| S( Ns requires.txts depends.txt( s requires.txts depends.txt( Rk R� R� R Re ( R� R� R� R) R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� , s "'c C@ s� | j } g } | j | j d d � � xS | D]K } y | j | t | � � Wq/ t k ry t d | | f � � q/ Xq/ W| S( s@ List of Requirements needed for this distro if `extras` are useds %s has no such extra feature %rN( ( R� R R� R3 Rl R� Rc ( R� R R� t depsR ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 3 s c c@ s5 | j | � r1 x | j | � D] } | Vq Wn d S( N( R� R� ( R� R� R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� A s c C@ s� | d k r t j } n | j | d | �| t j k r� t | j � x6 | j d � D]" } | t j k rW t | � qW qW Wn d S( s> Ensure distribution is importable on `path` (default=sys.path)R� s namespace_packages.txtN( R3 R< R� R� R� R� R� R� RS ( R� R� R� t pkg( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt activateF s c C@ sO d t | j � t | j � | j p' t f } | j rK | d | j 7} n | S( s@ Return what this distribution's standard .egg filename should bes %s-%s-py%sRr ( Rm R R R3 RF R= ( R� Rk ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� Q s c C@ s( | j r d | | j f St | � Sd S( Ns %s (%s)( R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� \ s c C@ sM y t | d d � } Wn t k r/ d } n X| p9 d } d | j | f S( NR s [unknown version]s %s %s( R� R3 RA R ( R� R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� b s c C@ s. | j d � r t | � � n t | j | � S( sA Delegate all unrecognized public attributes to .metadata providerR� ( R� R� R� R| ( R� Rc ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt __getattr__j s c K@ s( | j t | � t j j | � | | � S( N( R� R R� R� R� ( R� Rk R� R ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� p s c C@ sT t | j t j j � r1 d | j | j f } n d | j | j f } t j | � S( s? Return a ``Requirement`` that matches this distribution exactlys %s==%ss %s===%s( R� R� R R R R R^ R� ( R� t spec( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR w s c C@ sD | j | | � } | d k r: t d | | f f � � n | j � S( s= Return the `name` entry point of `group` or raise ImportErrors Entry point %r not foundN( RK R3 R� R� ( R� R@ R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRI � s c C@ sc y | j } Wn3 t k rB t j | j d � | � } | _ n X| d k r_ | j | i � S| S( s= Return the entry point map for `group`, or the full entry maps entry_points.txtN( t _ep_mapR� R_ Rq R� R3 R� ( R� R@ t ep_map( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRJ � s c C@ s | j | � j | � S( s< Return the EntryPoint object for `group`+`name`, or ``None``( RJ R� ( R� R@ R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRK � s c C@ s� | p | j } | s d St | � } t j j | � } g | D] } | rV t | � pY | ^ q> } x� t | � D]� \ } } | | k r� | r� Pqd Sqo | | k ro | j t k ro | r� | | | k r� d S| t j k r� | j � n | j | | � | j | | � Pqo qo W| t j k r.| j � n | rG| j d | � n | j | � d SxM t r�y | j | | d � } Wn t k r�Pq[X| | =| | =| } q[Wd S( s� Ensure self.location is on path If replace=False (default): - If location is already in path anywhere, do nothing. - Else: - If it's an egg and its parent directory is on path, insert just ahead of the parent. - Else: add to the end of path. If replace=True: - If location is already on path anywhere (not eggs) or higher priority than its parent (eggs) do nothing. - Else: - If it's an egg and its parent directory is on path, insert just ahead of the parent, removing any lower-priority entries. - Else: add it to the front of path. Ni i ( R� R R� R� R} t enumerateR! Rr R< t check_version_conflictR� R� R� R: RA ( R� R� t locR� t nloct bdirRD t npathR� t np( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � sB + c C@ s� | j d k r d St j | j d � � } t | j � } x� | j d � D]� } | t j k sJ | | k sJ | t k r} qJ n | d k r� qJ n t t j | d d � } | r� t | � j | � sJ | j | j � r� qJ n t d | | | j f � qJ Wd S( Nt setuptoolss namespace_packages.txts top_level.txtt pkg_resourcest siteR| sI Module %s was already imported from %s, but %s is being added to sys.path( R� R� R� ( R. R R R� Rq R� R< R� R- R� R3 R� t issue_warning( R� t nspR� t modnamet fn( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s" c C@ s8 y | j Wn& t k r3 t d t | � � t SXt S( Ns Unbuilt egg for ( R RA R� R� R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR< � s c K@ sY d } x0 | j � D]" } | j | t | | d � � q W| j d | j � | j | � S( s@ Copy this distribution, substituting in any changed keyword argss< project_name version py_version platform location precedenceR� N( R R� R� R3 R| R� ( R� R RX Rc ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt clone� s c C@ s g | j D] } | r | ^ q S( N( R� ( R� t dep( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR s N( (. R R R R� R3 RF Rr R� R( R� R� R� R: R� R� R� R� R� R� R� R. R� R� R R� Rn R� R� R� R� R� R� R� R� R� R� R� R RI RJ RK R� R� R< R� R ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR] � sR D t EggInfoDistributionc B@ s e Z d � Z RS( c C@ s. t | j | j � � } | r* | | _ n | S( s� Packages installed by distutils (e.g. numpy or scipy), which uses an old safe_version, and so their version numbers can get mangled when converted to filenames (e.g., 1.11.0.dev0+2329eae to 1.11.0.dev0_2329eae). These distributions will not be parsed properly downstream by Distribution and safe_version, so take an extra step and try to get the version number from the metadata file itself instead of the filename. ( Ry R� R� R{ ( R� t md_version( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s ( R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s t DistInfoDistributionc B@ sJ e Z d Z d Z e j d � Z e d � � Z e d � � Z d � Z RS( sV Wrap an actual or potential sys.path entry w/metadata, .dist-info style. t METADATAs ([\(,])\s*(\d.*?)\s*([,\)])c C@ sT y | j SWnB t k rO | j | j � } t j j � j | � | _ | j SXd S( s Parse and cache metadataN( t _pkg_infoR� R� R� t emailt parsert Parsert parsestr( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _parsed_pkg_info! s c C@ s6 y | j SWn$ t k r1 | j � | _ | j SXd S( N( t _DistInfoDistribution__dep_mapR� t _compute_dependencies( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� + s c @ s� i g d 6} | _ g � x3 | j j d � p2 g D] } � j t | � � q3 W� f d � } t | d � � } | d j | � xR | j j d � p� g D]8 } t | j � � } t t | | � � | � | | <q� W| S( s+ Recompute this distribution's dependencies.s Requires-Distc 3@ s@ x9 � D]1 } | j s0 | j j i | d 6� r | Vq q Wd S( NR) ( R* R+ ( R) R� ( R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt reqs_for_extra< s #s Provides-ExtraN( R3 R� R� t get_allR Re t frozensetRl R# R ( R� R� R� R� t commonR) t s_extra( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� 3 s $( R R R R� Rs R� t EQEQR� R� R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� s s .eggs .egg-infos .dist-infoc O@ sn d } t � } y- x& t j | � j | k r: | d 7} q WWn t k rO n Xt j d | d | | � d S( Ni R[ ( R R< R� R� RA Rc Rd ( R4 R R_ R% ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� R s t RequirementParseErrorc B@ s e Z d � Z RS( c C@ s d j | j � S( NR� ( R> R4 ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� ` s ( R R R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� _ s c c@ s� t t | � � } x� | D]~ } d | k rA | | j d � } n | j d � r� | d j � } y | t | � 7} Wq� t k r� d SXn t | � Vq Wd S( s� Yield ``Requirement`` objects for each specification in `strs` `strs` must be a string, or a (possibly-nested) iterable thereof. s #s \i����N( R Rj R� R� R# R' t StopIterationR^ ( RR Rl R$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRe d s c B@ sM e Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z RS( c C@ s y t t | � j | � Wn+ t j j k rG } t t | � � � n X| j | _ t | j � } | | j � | _ | _ g | j D] } | j | j f ^ q� | _ t t t | j � � | _ | j | j t | j � | j r� t | j � n d f | _ t | j � | _ d S( s> DO NOT CALL THIS UNDOCUMENTED METHOD; use Requirement.parse()!N( t superR^ R� R R t InvalidRequirementR� R� R� t unsafe_nameRf R7 R R. t specifierR= R Rj RW R Rl R R� R* R3 t hashCmpR� t _Requirement__hash( R� t requirement_stringRx R R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� { s + $c C@ s t | t � o | j | j k S( N( R� R^ R� ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | | k S( N( ( R� RA ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ sG t | t � r1 | j | j k r% t S| j } n | j j | d t �S( Nt prereleases( R� R] R. R� R R� t containsR� ( R� R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s | j S( N( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s d t | � S( Ns Requirement.parse(%r)( R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s c C@ s t | � \ } | S( N( Re ( RS R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s ( R R R� R� R� R� R� R� Rn R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR^ z s c C@ s t | k r | t f S| S( sJ Ensure object appears in the mro even for old-style classes. ( t object( t classes( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _always_object� s c C@ sP t t j t | d t | � � � � } x" | D] } | | k r. | | Sq. 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If there are any such lines before the first section header, they're returned in a first ``section`` of ``None``. t [t ]i i����s Invalid section headingN( R3 Rj R� R� R# RA R� ( RS t sectiont contentR$ ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyRk � s c O@ s7 t j } z t t _ t j | | � SWd | t _ Xd S( N( R� R t os_opent tempfilet mkstemp( R4 R t old_open( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR� � s t ignoret categoryR� c O@ s | | | � | S( N( ( R� R4 R] ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _call_aside� s c @ s: t � � � | d <| j � f d � t � � D� � d S( s= Set up global resource manager (deliberately not state-saved)t _managerc 3@ s3 | ]) } | j d � s | t � | � f Vq d S( R� N( R� R� ( R, R� ( R� ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr> s N( R\ R R� ( R% ( ( R� s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _initialize s c C@ s� t j � } t d d | �| j } | j } | j } | j } | } t d � | D� � | d � d t �g | _ t t | j t j � � t � j t � � d S( sE Prepare the master working set and make the ``require()`` API available. This function has explicit effects on the global state of pkg_resources. It is intended to be invoked once at the initialization of this module. Invocation by other packages is unsupported and done at their own risk. R� RT c s@ s! | ] } | j d t � Vq d S( R� N( R� R� ( R, R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pys <genexpr>+ s c S@ s | j d t � S( NR� ( R� R� ( R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyR5 / R6 R% N( R[ R� R! RE RL R& RF RW R� R� R R R� R< R� R R R� ( RT RE RL RU RF R� ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt _initialize_master_working_set s (� R t __future__R R< R� R� R� Rs R1 R� R� Rc R_ R` t pkgutilR= R= R R� t email.parserR� R R� RK R� R� R RE R� t impt pkg_resources.externR t pkg_resources.extern.six.movesR R R R R R R R� R� R� R R� t os.pathR R t importlib.machineryt machineryR� R R3 R6 R R R R� t version_infot RuntimeErrorR R R RE RT RU t resources_streamRX t resource_dirRN RW RR RM RL RP RO RQ R� R, R- t RuntimeWarningR R R R! R' R) R, R0 R1 R2 t _sget_nonet _sset_noneRD t __all__RU R` Ra R� Rb Rc R� R RF Rr Rs Rt Ru Rv R� RG R? R� R9 R� R: R� Rh Ri RF R� RH RI RJ RK Rw Rx R� R[ R R RZ R� Rd R\ RY Rf Rg Rl Rm Rn Ro R~ R R� R� R| R} R� R� R� R� Ry Rz R{ R� RV R� R� R R R R R R R% R t ImpImporterR� R+ R� R8 R5 RS R� RJ RK Rq R R� R R3 Rj R; RU t VERBOSEt IGNORECASER� R_ Ru Ry R] R� R� R R� RA R� Re R R^ R� R� Rp RT Rk R� t filterwarningsR� R R� R� ( ( ( s: /usr/lib/python2.7/site-packages/pkg_resources/__init__.pyt <module> s� + . � ��� d �' ! ! � � }2 6 PK @N#]%���, , * site-packages/pkg_resources/py31compat.pycnu �[��� � � fc @ s� d d l Z d d l Z d d l Z e d � Z e j d k pz d e j k oY d k n pz d e j k ox d k n Z e r� e n e j Z d S( i����Nc C sJ y t j | � Wn2 t k rE } | s< | j t j k rF � qF n Xd S( N( t ost makedirst OSErrort errnot EEXIST( t patht exist_okt exc( ( s< /usr/lib/python2.7/site-packages/pkg_resources/py31compat.pyt _makedirs_31 s i i i i i i ( i i i ( i i ( i i i ( i i ( i i i ( R R t syst FalseR t version_infot needs_makedirsR ( ( ( s< /usr/lib/python2.7/site-packages/pkg_resources/py31compat.pyt <module> s PK @N#]!Ί�; ; site-packages/easy_install.pyonu �[��� � � fc @ s0 d Z e d k r, d d l m Z e � n d S( s Run the EasyInstall commandt __main__i����( t mainN( t __doc__t __name__t setuptools.command.easy_installR ( ( ( s0 /usr/lib/python2.7/site-packages/easy_install.pyt <module> s PK @N#]P?|�� � * site-packages/pip-9.0.3.dist-info/METADATAnu �[��� Metadata-Version: 2.1 Name: pip Version: 9.0.3 Summary: The PyPA recommended tool for installing Python packages. Home-page: https://pip.pypa.io/ Author: The pip developers Author-email: python-virtualenv@groups.google.com License: MIT Keywords: easy_install distutils setuptools egg virtualenv Platform: UNKNOWN Classifier: Development Status :: 5 - Production/Stable Classifier: Intended Audience :: Developers Classifier: License :: OSI Approved :: MIT License Classifier: Topic :: Software Development :: Build Tools Classifier: Programming Language :: Python :: 2 Classifier: Programming Language :: Python :: 2.6 Classifier: Programming Language :: Python :: 2.7 Classifier: Programming Language :: Python :: 3 Classifier: Programming Language :: Python :: 3.3 Classifier: Programming Language :: Python :: 3.4 Classifier: Programming Language :: Python :: 3.5 Classifier: Programming Language :: Python :: Implementation :: PyPy Requires-Python: >=2.6,!=3.0.*,!=3.1.*,!=3.2.* Provides-Extra: testing Provides-Extra: testing Requires-Dist: pytest; extra == 'testing' Requires-Dist: virtualenv (>=1.10); extra == 'testing' Requires-Dist: scripttest (>=1.3); extra == 'testing' Requires-Dist: mock; extra == 'testing' Requires-Dist: pretend; extra == 'testing' pip === The `PyPA recommended <https://packaging.python.org/en/latest/current/>`_ tool for installing Python packages. * `Installation <https://pip.pypa.io/en/stable/installing.html>`_ * `Documentation <https://pip.pypa.io/>`_ * `Changelog <https://pip.pypa.io/en/stable/news.html>`_ * `Github Page <https://github.com/pypa/pip>`_ * `Issue Tracking <https://github.com/pypa/pip/issues>`_ * `User mailing list <http://groups.google.com/group/python-virtualenv>`_ * `Dev mailing list <http://groups.google.com/group/pypa-dev>`_ * User IRC: #pypa on Freenode. * Dev IRC: #pypa-dev on Freenode. .. image:: https://img.shields.io/pypi/v/pip.svg :target: https://pypi.python.org/pypi/pip .. image:: https://img.shields.io/travis/pypa/pip/master.svg :target: http://travis-ci.org/pypa/pip .. image:: https://img.shields.io/appveyor/ci/pypa/pip.svg :target: https://ci.appveyor.com/project/pypa/pip/history .. image:: https://readthedocs.org/projects/pip/badge/?version=stable :target: https://pip.pypa.io/en/stable Code of Conduct --------------- Everyone interacting in the pip project's codebases, issue trackers, chat rooms, and mailing lists is expected to follow the `PyPA Code of Conduct`_. .. _PyPA Code of Conduct: https://www.pypa.io/en/latest/code-of-conduct/ PK @N#]�bޛ"� "� ( site-packages/pip-9.0.3.dist-info/RECORDnu �[��� pip/__init__.py,sha256=4lW9KYLzqHLnjA4LqDJpzrQvCoV1WcsiCpQv6UcaWhU,11934 pip/__main__.py,sha256=V6Kh-IEDEFpt1cahRE6MajUF_14qJR_Qsvn4MjWZXzE,584 pip/basecommand.py,sha256=TTlmZesQ4Vuxcto2KqwZGmgmN5ioHEl_DeFev9ie_SA,11910 pip/baseparser.py,sha256=AKMOeF3fTrRroiv0DmTQbdiLW0DQux2KqGC_dJJB9d0,10465 pip/cmdoptions.py,sha256=8JCcF2kKAF2cFnV77oW-3DsHJifr9jF2WuChzzwgcwg,16474 pip/download.py,sha256=qZIbS-XFZeHSy4Ub_4nRwS9eyEj6vfwm0K8fSLIdzAQ,32847 pip/exceptions.py,sha256=BvqH-Jw3tP2b-2IJ2kjrQemOAPMqKrQMLRIZHZQpJXk,8121 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selectors. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. i����Ni i c C s | j d � j � j d � S( s( Lower-case, but only in the ASCII range.t utf8( t encodet lowert decode( t string( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt ascii_lower s t SelectorErrorc B s e Z d Z RS( s� Common parent for :class:`SelectorSyntaxError` and :class:`ExpressionError`. You can just use ``except SelectorError:`` when calling :meth:`~GenericTranslator.css_to_xpath` and handle both exceptions types. ( t __name__t __module__t __doc__( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR ! s t SelectorSyntaxErrorc B s e Z d Z RS( s3 Parsing a selector that does not match the grammar.( R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR * s t Selectorc B s, e Z d Z d d � Z d � Z d � Z RS( s" Represents a parsed selector. :meth:`~GenericTranslator.selector_to_xpath` accepts this object, but ignores :attr:`pseudo_element`. It is the user’s responsibility to account for pseudo-elements and reject selectors with unknown or unsupported pseudo-elements. c C sA | | _ | d k r4 t | t � r4 t | � } n | | _ d S( N( t parsed_treet Nonet isinstancet FunctionalPseudoElementR t pseudo_element( t selft treeR ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt __init__: s c C s] t | j t � r$ t | j � } n | j r= d | j } n d } d | j j | j | f S( Ns ::%st s %s[%r%s]( R R R t reprt __class__R R ( R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt __repr__U s c C s; | j j � \ } } } | j r. | d 7} n | | | f S( s� Return the specificity_ of this selector as a tuple of 3 integers. .. _specificity: http://www.w3.org/TR/selectors/#specificity i ( R t specificityR ( R t at bt c( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR _ s N( R R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR 0 s t Classc B s) e Z d Z d � Z d � Z d � Z RS( s( Represents selector.class_name c C s | | _ | | _ d S( N( t selectort class_name( R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR o s c C s d | j j | j | j f S( Ns %s[%r.%s]( R R R R ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR w s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR k s R c B s2 e Z d Z d � Z d � Z d � Z d � Z RS( sx Represents selector::name(arguments) .. attribute:: name The name (identifier) of the pseudo-element, as a string. .. attribute:: arguments The arguments of the pseudo-element, as a list of tokens. **Note:** tokens are not part of the public API, and may change between cssselect versions. Use at your own risks. c C s t | � | _ | | _ d S( N( R t namet arguments( R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s3 d | j j | j g | j D] } | j ^ q f S( Ns %s[::%s(%r)]( R R R R t value( R t token( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s g | j D] } | j ^ q S( N( R t type( R R" ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt argument_types� s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R$ R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR } s t Functionc B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s( Represents selector:name(expr) c C s% | | _ t | � | _ | | _ d S( N( R R R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s9 d | j j | j | j g | j D] } | j ^ q" f S( Ns %s[%r:%s(%r)]( R R R R R R! ( R R" ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s g | j D] } | j ^ q S( N( R R# ( R R" ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR$ � s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R$ R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR% � s t Pseudoc B s) e Z d Z d � Z d � Z d � Z RS( s# Represents selector:ident c C s | | _ t | � | _ d S( N( R R t ident( R R R' ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s d | j j | j | j f S( Ns %s[%r:%s]( R R R R' ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR& � s t Negationc B s) e Z d Z d � Z d � Z d � Z RS( s. Represents selector:not(subselector) c C s | | _ | | _ d S( N( R t subselector( R R R) ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s d | j j | j | j f S( Ns %s[%r:not(%r)]( R R R R) ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C sI | j j � \ } } } | j j � \ } } } | | | | | | f S( N( R R R) ( R t a1t b1t c1t a2t b2t c2( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR( � s t Attribc B s) e Z d Z d � Z d � Z d � Z RS( s> Represents selector[namespace|attrib operator value] c C s1 | | _ | | _ | | _ | | _ | | _ d S( N( R t namespacet attribt operatorR! ( R R R1 R2 R3 R! ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s~ | j r" d | j | j f } n | j } | j d k rT d | j j | j | f Sd | j j | j | | j | j f Sd S( Ns %s|%st existss %s[%r[%s]]s %s[%r[%s %s %r]]( R1 R2 R3 R R R R! ( R R2 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR0 � s t Elementc B s/ e Z d Z d d d � Z d � Z d � Z RS( sU Represents namespace|element `None` is for the universal selector '*' c C s | | _ | | _ d S( N( R1 t element( R R1 R6 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C sB | j p d } | j r. d | j | f } n d | j j | f S( Nt *s %s|%ss %s[%s]( R6 R1 R R ( R R6 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C s | j r d Sd Sd S( Ni i ( i i i ( i i i ( R6 ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s N( R R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR5 � s t Hashc B s) e Z d Z d � Z d � Z d � Z RS( s Represents selector#id c C s | | _ | | _ d S( N( R t id( R R R9 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C s d | j j | j | j f S( Ns %s[%r#%s]( R R R R9 ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR8 s t CombinedSelectorc B s# e Z d � Z d � Z d � Z RS( c C s | | _ | | _ | | _ d S( N( R t combinatorR) ( R R R; R) ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR $ s c C sA | j d k r d } n | j } d | j j | j | | j f S( Nt s <followed>s %s[%r %s %r]( R; R R R R) ( R t comb( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR * s c C sI | j j � \ } } } | j j � \ } } } | | | | | | f S( N( R R R) ( R R* R+ R, R- R. R/ ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR 2 s ( R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR: # s s% ^[ \t\r\n\f]*([a-zA-Z]+)[ \t\r\n\f]*$s6 ^[ \t\r\n\f]*([a-zA-Z]*)#([a-zA-Z0-9_-]+)[ \t\r\n\f]*$s? ^[ \t\r\n\f]*([a-zA-Z]*)\.([a-zA-Z][a-zA-Z0-9_-]*)[ \t\r\n\f]*$c C s t j | � } | r4 t t d | j d � � � g St j | � } | d k r� t t t d | j d � pm d � | j d � � � g St j | � } | d k r� t t t d | j d � p� d � | j d � � � g St t | � � } | | _ t t | � � S( s� Parse a CSS *group of selectors*. If you don't care about pseudo-elements or selector specificity, you can skip this and use :meth:`~GenericTranslator.css_to_xpath`. :param css: A *group of selectors* as an Unicode string. :raises: :class:`SelectorSyntaxError` on invalid selectors. :returns: A list of parsed :class:`Selector` objects, one for each selector in the comma-separated group. R6 i i N( t _el_ret matchR R5 t groupt _id_reR R8 t _class_reR t TokenStreamt tokenizet sourcet listt parse_selector_group( t cssR? t stream( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt parseE s ! ! c c sP | j � x? t t | � � V| j � d k rG | j � | j � q Pq Wd S( Nt DELIMt ,( RK RL ( t skip_whitespaceR t parse_selectort peekt next( RI ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRG o s c C s� t | � \ } } x� | j � | j � } | d d f k rA Pn | rZ t d | � � n | j d d d � r� | j � j } | j � n d } t | � \ } } t | | | � } q W| | f S( Nt EOFRK RL s4 Got pseudo-element ::%s not at the end of a selectort +t >t ~R< ( RQ N( RK RL ( t parse_simple_selectorRM RO R R t is_delimRP R! R: ( RI t resultR RO R; t next_selector( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRN y s" c C s� | j � t | j � } | j � } | j d k s@ | d k r� | j d k ra | j � j } n | j � d } | j � d k r� | j � | j � } q� | } d } n d } } t | | � } d } x�| j � } | j d k s| j d d d d � s| r| d k rPn | r/t d | � � n | j d k rYt | | j � j � } q� | d k r�| j � t | | j � � } q� | d! k r�| j � t | | � } q� | d" k rN| j � | j � d# k r'| j � | j � } | j � d$ k r� | j � t | t | � � } q� q� n | j � } | j � d% k rWt | � } q� n | j � d& k r~t | | � } q� n | j � | j � | j � d k r3| r�t d � � n t | d t �\ } } | j � } | r�t d | | j f � � n | d' k r!t d | f � � n t | | � } qat | | t | � � } q� t d | f � � q� Wt | j � | k r�t d | j � f � � n | | f S(( Nt IDENTRK R7 t |t SRQ RL RR RS RT t )s4 Got pseudo-element ::%s not at the end of a selectort HASHt .t [t :t (s first-lines first-lettert beforet aftert nots Got nested :not()t inside_negations+ Got pseudo-element ::%s inside :not() at %ss Expected ')', got %ss Expected selector, got %s( RK R7 ( RK RZ ( R[ RQ ( RK R\ ( RK R^ ( RK R_ ( RK R` ( RK R` ( RK Ra ( s first-lines first-letterRb Rc ( RK Ra ( RK R\ ( RM t lent usedRO R# RP R! R t next_ident_or_starR5 RV R R8 R t next_identt parse_attribR t parse_argumentsR t _unicodeR& RU t Truet posR( R% ( RI Re t selector_startRO R1 R6 RW R R' t argumentt argument_pseudo_elementRP ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRU � s� ' c C s{ g } xn | j � | j � } | j d k s@ | d d g k rP | j | � q | d k r` | St d | f � � q Wd S( NRY t STRINGt NUMBERRK RR t -R\ s Expected an argument, got %s( RY Rr Rs ( RK RR ( RK Rt ( RK R\ ( RM RP R# t appendR ( RI R RP ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRk � s c C s | j � | j � } | d k rP | j � d k rP t d | j � f � � n | j � d k r� | j � | j � d k r� d } | j � d } q� | } | j � } d } n d } } | d k ru| j � | j � } | d k r t | | | d d � S| d k rd } qu| j d d d d d d � r_| j � d k r_| j d } | j � qut d | f � � n | j � | j � } | j d k r�t d | f � � n | j � | j � } | d k r�t d | f � � n t | | | | | j � S( NRK RZ s Expected '|', got %st =s |=t ]R4 t ^t $R7 RT t !s Operator expected, got %sRY Rr s Expected string or ident, got %ss Expected ']', got %s( RK RZ ( RK RZ ( RK Rv ( RK Rw ( RK Rv ( RK Rv ( RY Rr ( RK Rw ( RM Rh R RO R RP Ri R0 RV R! R# ( R RI R2 R1 t opRP R! ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRj � sN c C s x, | D]$ } | j d k r t d � � q q Wd j d � | D� � j � } | d k r^ d S| d k rn d S| d k r~ d Sd | k r� d t | � f S| j d d � \ } } | s� d } n7 | d k s� | d k r� t | d � } n t | � } | sd } n t | � } | | f S( sv Parses the arguments for :nth-child() and friends. :raises: A list of tokens :returns: :``(a, b)`` Rr s$ String tokens not allowed in series.R c s s | ] } | j Vq d S( N( R! ( t .0R" ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pys <genexpr>+ s t oddi i t eveni t nRt RR t 1( i i ( i i ( i i ( R# t ValueErrort joint stript intt split( t tokensR" t sR R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt parse_series s, t Tokenc B sM e Z d � Z d � Z d � Z e e j d � � Z e e j d � � Z RS( c C s% t j | | | f � } | | _ | S( N( t tuplet __new__Rn ( t clst type_R! Rn t obj( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR� F s c C s d | j | j | j f S( Ns <%s '%s' at %i>( R# R! Rn ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR K s c G s | j d k o | j | k S( NRK ( R# R! ( R t values( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRV N s i i ( R R R� R RV t propertyR3 t itemgetterR# R! ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR� E s t EOFTokenc B s e Z d � Z d � Z RS( c C s t j | d d | � S( NRQ ( R� R� R ( R� Rn ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR� V s c C s d | j | j f S( Ns <%s at %i>( R# Rn ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR Y s ( R R R� R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR� U s t TokenMacrosc B sH e Z d Z e d Z d e Z d Z d e e f Z d e e f Z RS( s& \\([0-9a-f]{1,6})(?:\r\n|[ \n\r\t\f])?s |\\[^\n\r\f0-9a-f]s \\(?:\n|\r\n|\r|\f)|s [^\0-\177]s [_a-z0-9-]|%s|%ss [_a-z]|%s|%s( R R t unicode_escapet escapet string_escapet nonasciit nmchart nmstart( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR� ` s c C s t j | t t � t j � j S( N( t ret compilet varsR� t IGNORECASER? ( t pattern( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt _compileh s s [ \t\r\n\f]+s [+-]?(?:[0-9]*\.[0-9]+|[0-9]+)s #(?:%(nmchar)s)+s -?(?:%(nmstart)s)(?:%(nmchar)s)*s! ([^\n\r\f\\']|%(string_escape)s)*t 's! ([^\n\r\f\\"]|%(string_escape)s)*t "s \\(.)s \\(?:\n|\r\n|\r|\f)t methodcallerR@ i c C s | j d � S( Ni ( R@ ( R? ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt _replace_simple} s c C s: t | j d � d � } | t j k r0 d } n t | � S( Ni i i�� ( R� R@ t syst maxunicodet _unichr( R? t codepoint( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt _replace_unicode� s c C s" t t | � } t t | � } | S( N( t _sub_unicode_escapeR� t _sub_simple_escapeR� ( R! ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt unescape_ident� s c c s� d } t | � } x�| | k r�t | d | �} | r\ t d d | � V| j � } q n t | d | �} | r� t t t t | j � � � } t d | | � V| j � } q n t | d | �} | rt t t t | j � d � � } t d | | � V| j � } q n | | } | t k r�t | | d | d �} | j � } | | k rmt d | � � n | | | k r�t d | � � n t t t t t d | j � � � � } t d | | � V| d } q n t | d | �} | r | j � } t d | | � V| j � } q n | d } | | | !d k rs| j d | � } | d k rc| } q | d 7} q n t d | | | � V| d 7} q Wt | � Vd S( Ni Rn R[ R< RY i R] s Unclosed string at %ss Invalid string at %sR Rr Rs i s /*s */i����RK ( Rf t _match_whitespaceR� t endt _match_identR� R� R� R� R@ t _match_hasht _match_string_by_quoteR t _sub_newline_escapet _match_numbert findR� ( R� Rn t len_sR? R! t quotet end_post pos2( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRD � sh RC c B sA e Z d d � Z d � Z d � Z d � Z d � Z d � Z RS( c C sm g | _ t | � | _ | | _ d | _ t | _ y | j j | _ Wn t k rh | j j | _ n Xd S( N( Rg t iterR� RE R t peekedt Falset _peekingRP t next_tokent AttributeErrort __next__( R R� RE ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C sP | j r, t | _ | j j | j � | j S| j � } | j j | � | Sd S( N( R� R� Rg Ru R� R� ( R RP ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRP � s c C s+ | j s$ | j � | _ t | _ n | j S( N( R� R� R� Rm ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRO � s c C s8 | j � } | j d k r1 t d | f � � n | j S( NRY s Expected ident, got %s( RP R# R R! ( R RP ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRi � s c C sI | j � } | j d k r" | j S| d k r2 d St d | f � � d S( NRY RK R7 s Expected ident or '*', got %s( RK R7 ( RP R# R! R R ( R RP ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRh � s c C s, | j � } | j d k r( | j � n d S( NR[ ( RO R# RP ( R RO ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRM � s N( R R R R RP RO Ri Rh RM ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyRC � s ( (> R R� R� R3 t version_infot unicodeRl t unichrR� t strt chrR t ExceptionR t SyntaxErrorR t objectR R R R% R& R( R0 R5 R8 R: R� R> RA RB RJ RG RN R� RU Rk Rj R� R� R� R� R� R� R� R� R� R� R� t subR� R� t IR� R� t hasattrR� R� R� R� RD RC ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt <module> sj ;# * S - % APK @N#]q�\˶] �] ! site-packages/cssselect/xpath.pyonu �[��� � ǁaWc @ s d Z d d l Z d d l Z d d l m Z m Z m Z e j d d k r\ e Z e Z n e Z e Z e d � Z d e e f d � � YZ d e f d � � YZ e j d � j Z e j d � j Z e j d � j Z d e f d � � YZ d e f d � � YZ d S( s cssselect.xpath =============== Translation of parsed CSS selectors to XPath expressions. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. i����N( t parset parse_seriest SelectorErrori i c C s+ | j d d � j d � } t | | | � S( Nt asciit replace( t encodet decodet getattr( t objt namet default( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt _unicode_safe_getattr s t ExpressionErrorc B s e Z d Z RS( s3 Unknown or unsupported selector (eg. pseudo-class).( t __name__t __module__t __doc__( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR # s t XPathExprc B sS e Z d d d e d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( t t *c C s | | _ | | _ | | _ d S( N( t patht elementt condition( t selfR R R t star_prefix( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt __init__+ s c C s= t | j � t | j � } | j r9 | d | j 7} n | S( Ns [%s]( t _unicodeR R R ( R R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt __str__0 s c C s d | j j | f S( Ns %s[%s]( t __class__R ( R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt __repr__6 s c C s/ | j r" d | j | f | _ n | | _ | S( Ns %s and (%s)( R ( R R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt add_condition9 s c C s= | j d k r d S| j d t j | j � � d | _ d S( NR s name() = %s( R R t GenericTranslatort xpath_literal( R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt add_name_test@ s c C s | j d 7_ d S( se Append '*/' to the path to keep the context constrained to a single parent. s */N( R ( R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt add_star_prefixH s c C sT t | � | } | j d k r/ | | j 7} n | | _ | j | _ | j | _ | S( Ns */( R R R R ( R t combinert otherR ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt joinO s ( R R t FalseR R R R R R! R$ ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR ) s s ('+)s ^[a-zA-Z_][a-zA-Z0-9_.-]*$s ^[^ \t\r\n\f]+$R c B sE e Z d Z i d d 6d d 6d d 6d d 6Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z d Z d Z e Z e Z e Z e Z d d � Z d e d � Z d � Z e d � � Z d � Z d � Z d! � Z d" � Z d# � Z d$ � Z d% � Z d& � Z d' � Z d( � Z d) � Z d* � Z d+ � Z e e d, � Z d- � Z! d. � Z" d/ � Z# d0 � Z$ d1 � Z% d2 � Z& d3 � Z' d4 � Z( d5 � Z) d6 � Z* d7 � Z+ d8 � Z, d9 � Z- d: � Z. e. Z/ e. Z0 e. Z1 e. Z2 e. Z3 e. Z4 e. Z5 e. Z6 e. Z7 d; � Z8 d< � Z9 d= � Z: d> � Z; d? � Z< d@ � Z= dA � Z> dB � Z? RS(C s� Translator for "generic" XML documents. Everything is case-sensitive, no assumption is made on the meaning of element names and attribute names. t descendantt t childt >t direct_adjacentt +t indirect_adjacentt ~t existst equalst =t includess ~=t dashmatchs |=t prefixmatchs ^=t suffixmatchs $=t substringmatchs *=t differents !=t ids xml:langs descendant-or-self::c s& d j � � f d � t | � D� � S( s� Translate a *group of selectors* to XPath. Pseudo-elements are not supported here since XPath only knows about "real" elements. :param css: A *group of selectors* as an Unicode string. :param prefix: This string is prepended to the XPath expression for each selector. The default makes selectors scoped to the context node’s subtree. :raises: :class:`SelectorSyntaxError` on invalid selectors, :class:`ExpressionError` on unknown/unsupported selectors, including pseudo-elements. :returns: The equivalent XPath 1.0 expression as an Unicode string. s | c 3 s' | ] } � j | � d t �Vq d S( t translate_pseudo_elementsN( t selector_to_xpatht True( t .0t selector( t prefixR ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pys <genexpr>� s ( R$ R ( R t cssR= ( ( R= R s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt css_to_xpath� s c C sx t | d d � } | s. t d | f � � n | j | � } | rd | j rd | j | | j � } n | pm d t | � S( s4 Translate a parsed selector to XPath. :param selector: A parsed :class:`Selector` object. :param prefix: This string is prepended to the resulting XPath expression. The default makes selectors scoped to the context node’s subtree. :param translate_pseudo_elements: Unless this is set to ``True`` (as :meth:`css_to_xpath` does), the :attr:`~Selector.pseudo_element` attribute of the selector is ignored. It is the caller's responsibility to reject selectors with pseudo-elements, or to account for them somehow. :raises: :class:`ExpressionError` on unknown/unsupported selectors. :returns: The equivalent XPath 1.0 expression as an Unicode string. t parsed_trees" Expected a parsed selector, got %rR N( R t Nonet TypeErrort xpatht pseudo_elementt xpath_pseudo_elementR ( R R< R= R8 t treeRC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR9 � s c C s t d � � d S( s� Translate a pseudo-element. Defaults to not supporting pseudo-elements at all, but can be overridden by sub-classes. s" Pseudo-elements are not supported.N( R ( R RC RD ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRE � s c C s� t | � } d | k r% d | } na d | k r> d | } nH d d j g t | � D]( } | rT d | k rr d pu d | ^ qT � } | S( Nt 's '%s't "s "%s"s concat(%s)t ,( R R$ t split_at_single_quotes( t st part( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR � s <c C sT t | � j } t | d | j � d � } | d k rJ t d | � � n | | � S( s% Translate any parsed selector object.s xpath_%ss %s is not supported.N( t typeR R t lowerRA R ( R t parsed_selectort type_namet method( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRC � s c C sH | j | j } t | d | � } | | j | j � | j | j � � S( s Translate a combined selector.s xpath_%s_combinator( t combinator_mappingt combinatorR RC R< t subselector( R t combinedRS RQ ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_combinedselector s c C s\ | j | j � } | j | j � } | j � | j rK | j d | j � S| j d � Sd S( Ns not(%s)t 0( RC R< RT R R R ( R t negationRC t sub_xpath( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_negation s c C s` d | j j d d � } t | | d � } | sG t d | j � � n | | j | j � | � S( s$ Translate a functional pseudo-class.s xpath_%s_functiont -t _s! The pseudo-class :%s() is unknownN( R R R RA R RC R< ( R t functionRQ ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_function s c C s] d | j j d d � } t | | d � } | sG t d | j � � n | | j | j � � S( s Translate a pseudo-class.s xpath_%s_pseudoR[ R\ s The pseudo-class :%s is unknownN( t identR R RA R RC R< ( R t pseudoRQ ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_pseudo s c C s� | j | j } t | d | � } | j r> | j j � } n | j } t | � } | j r� d | j | f } | o� t | j � } n | r� d | } n d | j | � } | j r� | j j � } n | j } | | j | j � | | � S( s Translate an attribute selector.s xpath_attrib_%ss %s:%st @s attribute::*[name() = %s]( t attribute_operator_mappingt operatorR t lower_case_attribute_namest attribRN t is_safe_namet namespaceR t lower_case_attribute_valuest valueRC R< ( R R< Rd RQ R t safeRf Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib' s c C s( | j | j � } | j | d | j � S( s Translate a class selector.s @class( RC R< t xpath_attrib_includest class_name( R t class_selectorRC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_class= s c C s( | j | j � } | j | d | j � S( s Translate an ID selector.s @id( RC R< t xpath_attrib_equalsR7 ( R t id_selectorRC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_hashD s c C s� | j } | s d } t } n$ t | � } | j rB | j � } n | j rv d | j | f } | op t | j � } n | j d | � } | s� | j � n | S( s' Translate a type or universal selector.R s %s:%sR ( R R: Rg t lower_case_element_namesRN Rh t xpathexpr_clsR ( R R< R Rk RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_elementI s c C s | j d | � S( s; right is a child, grand-child or further descendant of lefts /descendant-or-self::*/( R$ ( R t leftt right( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_descendant_combinator` s c C s | j d | � S( s# right is an immediate child of leftt /( R$ ( R Rw Rx ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_child_combinatord s c C s) | j d | � } | j � | j d � S( s) right is a sibling immediately after lefts /following-sibling::s position() = 1( R$ R R ( R Rw Rx RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_direct_adjacent_combinatorh s c C s | j d | � S( s1 right is a sibling after left, immediately or nots /following-sibling::( R$ ( R Rw Rx ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt" xpath_indirect_adjacent_combinatorn s c C sb y t | j � \ } } Wn$ t k r? t d | j � � n X| rS | j � n | j � | d k r� | r| d | } n | j d | � S| r� | } | } n | d k r� t | � } n d | } | d k r� d | | f g } n g } | d k r| j d | � n& | d k r9| r9| j d | � n d j | � } | r^| j | � n | S( Ns Invalid series: '%r'i s last() - %ss position() = %ss +%si s (position() %s) mod %s = 0s position() >= %ss position() < (last() %s)s and ( R t argumentst ValueErrorR R R! R t strt appendR$ ( R RC R] t lastR t at bt b_negt expr( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_child_functionu s8 c C s | j | | d t �S( NR� ( R� R: ( R RC R] ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_last_child_function� s c C s4 | j d k r t d � � n | j | | d t �S( NR s" *:nth-of-type() is not implementedR ( R R R� R% ( R RC R] ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_of_type_function� s c C s: | j d k r t d � � n | j | | d t d t �S( NR s" *:nth-of-type() is not implementedR� R ( R R R� R: R% ( R RC R] ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_last_of_type_function� s c C s^ | j � d g d g f k r4 t d | j � � n | j d j } | j d | j | � � S( Nt STRINGt IDENTs9 Expected a single string or ident for :contains(), got %ri s contains(., %s)( t argument_typesR R~ Rj R R ( R RC R] Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_contains_function� s c C s^ | j � d g d g f k r4 t d | j � � n | j d j } | j d | j | � � S( NR� R� s5 Expected a single string or ident for :lang(), got %ri s lang(%s)( R� R R~ Rj R R ( R RC R] Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_lang_function� s c C s | j d � S( Ns not(parent::*)( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_root_pseudo� s c C s! | j � | j � | j d � S( Ns position() = 1( R! R R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_first_child_pseudo� s c C s! | j � | j � | j d � S( Ns position() = last()( R! R R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_last_child_pseudo� s c C s5 | j d k r t d � � n | j � | j d � S( NR s" *:first-of-type is not implementeds position() = 1( R R R! R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_first_of_type_pseudo� s c C s5 | j d k r t d � � n | j � | j d � S( NR s! *:last-of-type is not implementeds position() = last()( R R R! R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_last_of_type_pseudo� s c C s! | j � | j � | j d � S( Ns last() = 1( R R! R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_only_child_pseudo� s c C s+ | j d k r t d � � n | j d � S( NR s! *:only-of-type is not implementeds last() = 1( R R R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_only_of_type_pseudo� s c C s | j d � S( Ns not(*) and not(string-length())( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_empty_pseudo� s c C s | j d � S( s: Common implementation for pseudo-classes that never match.RW ( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt pseudo_never_matches� s c C s | j | � | S( N( R ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_exists� s c C s$ | j d | | j | � f � | S( Ns %s = %s( R R ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRq s c C sP | r, | j d | | | j | � f � n | j d | | j | � f � | S( Ns not(%s) or %s != %ss %s != %s( R R ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_different s c C sK t | � r: | j d | | | j d | d � f � n | j d � | S( Ns: %s and contains(concat(' ', normalize-space(%s), ' '), %s)R' RW ( t is_non_whitespaceR R ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRm s % c C s: | j d | | | j | � | | j | d � f � | S( Ns' %s and (%s = %s or starts-with(%s, %s))R[ ( R R ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_dashmatch s c C s= | r, | j d | | | j | � f � n | j d � | S( Ns %s and starts-with(%s, %s)RW ( R R ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_prefixmatch# s c C sM | r< | j d | | | t | � d | j | � f � n | j d � | S( Ns/ %s and substring(%s, string-length(%s)-%s) = %si RW ( R t lenR ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_suffixmatch+ s - c C s= | r, | j d | | | j | � f � n | j d � | S( Ns %s and contains(%s, %s)RW ( R R ( R RC R Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_substringmatch5 s (@ R R R RR Rc t id_attributet lang_attributeR% Rt Re Ri R Ru R? R9 RE t staticmethodR RC RV RZ R^ Ra Rl Rp Rs Rv Ry R{ R| R} R: R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� t xpath_link_pseudot xpath_visited_pseudot xpath_hover_pseudot xpath_active_pseudot xpath_focus_pseudot xpath_target_pseudot xpath_enabled_pseudot xpath_disabled_pseudot xpath_checked_pseudoR� Rq R� Rm R� R� R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR g s� ( t HTMLTranslatorc B sM e Z d Z d Z e d � Z d � Z d � Z d � Z d � Z d � Z RS( s� Translator for (X)HTML documents. Has a more useful implementation of some pseudo-classes based on HTML-specific element names and attribute names, as described in the `HTML5 specification`_. It assumes no-quirks mode. The API is the same as :class:`GenericTranslator`. .. _HTML5 specification: http://www.w3.org/TR/html5/links.html#selectors :param xhtml: If false (the default), element names and attribute names are case-insensitive. t langc C s( | | _ | s$ t | _ t | _ n d S( N( t xhtmlR: Rt Re ( R R� ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR R s c C s | j d � S( Ns� (@selected and name(.) = 'option') or (@checked and (name(.) = 'input' or name(.) = 'command')and (@type = 'checkbox' or @type = 'radio'))( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� Y s c C sq | j � d g d g f k r4 t d | j � � n | j d j } | j d | j | j | j � d � f � S( NR� R� s5 Expected a single string or ident for :lang(), got %ri s� ancestor-or-self::*[@lang][1][starts-with(concat(translate(@%s, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), '-'), %s)]R[ ( R� R R~ Rj R R� R RN ( R RC R] Rj ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� a s c C s | j d � S( NsA @href and (name(.) = 'a' or name(.) = 'link' or name(.) = 'area')( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� o s c C s | j d � S( Ns� ( @disabled and ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' or name(.) = 'command' or name(.) = 'fieldset' or name(.) = 'optgroup' or name(.) = 'option' ) ) or ( ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' ) and ancestor::fieldset[@disabled] ) ( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� v s c C s | j d � S( Ns' ( @href and ( name(.) = 'a' or name(.) = 'link' or name(.) = 'area' ) ) or ( ( name(.) = 'command' or name(.) = 'fieldset' or name(.) = 'optgroup' ) and not(@disabled) ) or ( ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' or name(.) = 'keygen' ) and not (@disabled or ancestor::fieldset[@disabled]) ) or ( name(.) = 'option' and not( @disabled or ancestor::optgroup[@disabled] ) ) ( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� � s ( R R R R� R% R R� R� R� R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� ? s ( R t syst ret cssselect.parserR R R t version_infot basestringt _basestringt unicodeR R� RA R t RuntimeErrorR t objectR t compilet splitRJ t matchRg R� R R� ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt <module> s" 1� �PK @N#]{��ɷe �e " site-packages/cssselect/parser.pycnu �[��� � ǁaWc @ s d Z d d l Z d d l Z d d l Z e j d d k rL e Z e Z n e Z e Z d � Z d e f d � � YZ d e e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d � Z e j d � Z e j d � Z d! � Z d" � Z d# � Z! e" d$ � Z# d% � Z$ d& � Z% d' � Z& d( e' f d) � � YZ( d* e( f d+ � � YZ) d, dB d- � � YZ* d. � Z+ e+ d/ � Z, e+ d0 � Z- e+ d1 � Z. e+ d2 � Z/ i e+ d3 � d4 6e+ d5 � d6 6Z0 e j d7 � j1 Z2 e j e* j3 e j4 � j1 Z5 e j d8 � j1 Z6 e7 e d9 � r�e j8 d: d; � Z9 n d< � Z9 d= � Z: d> � Z; d? � Z< d@ e f dA � � YZ= d S(C s cssselect.parser ================ Tokenizer, parser and parsed objects for CSS selectors. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. i����Ni i c C s | j d � j � j d � S( s( Lower-case, but only in the ASCII range.t utf8( t encodet lowert decode( t string( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt ascii_lower s t SelectorErrorc B s e Z d Z RS( s� Common parent for :class:`SelectorSyntaxError` and :class:`ExpressionError`. You can just use ``except SelectorError:`` when calling :meth:`~GenericTranslator.css_to_xpath` and handle both exceptions types. ( t __name__t __module__t __doc__( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR ! s t SelectorSyntaxErrorc B s e Z d Z RS( s3 Parsing a selector that does not match the grammar.( R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR * s t Selectorc B s, e Z d Z d d � Z d � Z d � Z RS( s" Represents a parsed selector. :meth:`~GenericTranslator.selector_to_xpath` accepts this object, but ignores :attr:`pseudo_element`. It is the user’s responsibility to account for pseudo-elements and reject selectors with unknown or unsupported pseudo-elements. c C sA | | _ | d k r4 t | t � r4 t | � } n | | _ d S( N( t parsed_treet Nonet isinstancet FunctionalPseudoElementR t pseudo_element( t selft treeR ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt __init__: s c C s] t | j t � r$ t | j � } n | j r= d | j } n d } d | j j | j | f S( Ns ::%st s %s[%r%s]( R R R t reprt __class__R R ( R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt __repr__U s c C s; | j j � \ } } } | j r. | d 7} n | | | f S( s� Return the specificity_ of this selector as a tuple of 3 integers. .. _specificity: http://www.w3.org/TR/selectors/#specificity i ( R t specificityR ( R t at bt c( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR _ s N( R R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR 0 s t Classc B s) e Z d Z d � Z d � Z d � Z RS( s( Represents selector.class_name c C s | | _ | | _ d S( N( t selectort class_name( R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR o s c C s d | j j | j | j f S( Ns %s[%r.%s]( R R R R ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR w s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR k s R c B s2 e Z d Z d � Z d � Z d � Z d � Z RS( sx Represents selector::name(arguments) .. attribute:: name The name (identifier) of the pseudo-element, as a string. .. attribute:: arguments The arguments of the pseudo-element, as a list of tokens. **Note:** tokens are not part of the public API, and may change between cssselect versions. Use at your own risks. c C s t | � | _ | | _ d S( N( R t namet arguments( R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s3 d | j j | j g | j D] } | j ^ q f S( Ns %s[::%s(%r)]( R R R R t value( R t token( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s g | j D] } | j ^ q S( N( R t type( R R" ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt argument_types� s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R$ R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR } s t Functionc B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s( Represents selector:name(expr) c C s% | | _ t | � | _ | | _ d S( N( R R R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s9 d | j j | j | j g | j D] } | j ^ q" f S( Ns %s[%r:%s(%r)]( R R R R R R! ( R R" ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s g | j D] } | j ^ q S( N( R R# ( R R" ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR$ � s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R$ R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR% � s t Pseudoc B s) e Z d Z d � Z d � Z d � Z RS( s# Represents selector:ident c C s | | _ t | � | _ d S( N( R R t ident( R R R' ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s d | j j | j | j f S( Ns %s[%r:%s]( R R R R' ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR& � s t Negationc B s) e Z d Z d � Z d � Z d � Z RS( s. Represents selector:not(subselector) c C s | | _ | | _ d S( N( R t subselector( R R R) ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s d | j j | j | j f S( Ns %s[%r:not(%r)]( R R R R) ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C sI | j j � \ } } } | j j � \ } } } | | | | | | f S( N( R R R) ( R t a1t b1t c1t a2t b2t c2( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR( � s t Attribc B s) e Z d Z d � Z d � Z d � Z RS( s> Represents selector[namespace|attrib operator value] c C s1 | | _ | | _ | | _ | | _ | | _ d S( N( R t namespacet attribt operatorR! ( R R R1 R2 R3 R! ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s~ | j r" d | j | j f } n | j } | j d k rT d | j j | j | f Sd | j j | j | | j | j f Sd S( Ns %s|%st existss %s[%r[%s]]s %s[%r[%s %s %r]]( R1 R2 R3 R R R R! ( R R2 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR � s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR0 � s t Elementc B s/ e Z d Z d d d � Z d � Z d � Z RS( sU Represents namespace|element `None` is for the universal selector '*' c C s | | _ | | _ d S( N( R1 t element( R R1 R6 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C sB | j p d } | j r. d | j | f } n d | j j | f S( Nt *s %s|%ss %s[%s]( R6 R1 R R ( R R6 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C s | j r d Sd Sd S( Ni i ( i i i ( i i i ( R6 ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s N( R R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR5 � s t Hashc B s) e Z d Z d � Z d � Z d � Z RS( s Represents selector#id c C s | | _ | | _ d S( N( R t id( R R R9 ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C s d | j j | j | j f S( Ns %s[%r#%s]( R R R R9 ( R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s c C s/ | j j � \ } } } | d 7} | | | f S( Ni ( R R ( R R R R ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR s ( R R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR8 s t CombinedSelectorc B s# e Z d � Z d � Z d � Z RS( c C s1 | d k s t � | | _ | | _ | | _ d S( N( R t AssertionErrorR t combinatorR) ( R R R< R) ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR $ s c C sA | j d k r d } n | j } d | j j | j | | j f S( Nt s <followed>s %s[%r %s %r]( R< R R R R) ( R t comb( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR * s c C sI | j j � \ } } } | j j � \ } } } | | | | | | f S( N( R R R) ( R R* R+ R, R- R. R/ ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR 2 s ( R R R R R ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyR: # s s% ^[ \t\r\n\f]*([a-zA-Z]+)[ \t\r\n\f]*$s6 ^[ \t\r\n\f]*([a-zA-Z]*)#([a-zA-Z0-9_-]+)[ \t\r\n\f]*$s? ^[ \t\r\n\f]*([a-zA-Z]*)\.([a-zA-Z][a-zA-Z0-9_-]*)[ \t\r\n\f]*$c C s t j | � } | r4 t t d | j d � � � g St j | � } | d k r� t t t d | j d � pm d � | j d � � � g St j | � } | d k r� t t t d | j d � p� d � | j d � � � g St t | � � } | | _ t t | � � S( s� Parse a CSS *group of selectors*. If you don't care about pseudo-elements or selector specificity, you can skip this and use :meth:`~GenericTranslator.css_to_xpath`. :param css: A *group of selectors* as an Unicode string. :raises: :class:`SelectorSyntaxError` on invalid selectors. :returns: A list of parsed :class:`Selector` objects, one for each selector in the comma-separated group. 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RB RC RK RH RO R� RV Rl Rk R� R� R� R� R� R� R� R� R� R� R� t subR� R� t IR� R� t hasattrR� R� R� R� RE RD ( ( ( s4 /usr/lib/python2.7/site-packages/cssselect/parser.pyt <module> sj ;# * S - % APK @N#]' ��x x $ site-packages/cssselect/__init__.pyonu �[��� � ǁaWc @ sZ d Z d d l m Z m Z m Z m Z m Z d d l m Z m Z m Z d Z e Z d S( s\ CSS Selectors based on XPath ============================ This module supports selecting XML/HTML elements based on CSS selectors. See the `CSSSelector` class for details. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. i����( t parset Selectort FunctionalPseudoElementt SelectorErrort SelectorSyntaxError( t GenericTranslatort HTMLTranslatort ExpressionErrors 0.9.2N( t __doc__t cssselect.parserR R R R R t cssselect.xpathR R R t VERSIONt __version__( ( ( s6 /usr/lib/python2.7/site-packages/cssselect/__init__.pyt <module> s ( PK @N#]��;��a �a site-packages/cssselect/xpath.pynu �[��� # -*- coding: utf-8 -*- """ cssselect.xpath =============== Translation of parsed CSS selectors to XPath expressions. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. """ import sys import re from cssselect.parser import parse, parse_series, SelectorError if sys.version_info[0] < 3: _basestring = basestring _unicode = unicode else: _basestring = str _unicode = str def _unicode_safe_getattr(obj, name, default=None): # getattr() with a non-ASCII name fails on Python 2.x name = name.encode('ascii', 'replace').decode('ascii') return getattr(obj, name, default) class ExpressionError(SelectorError, RuntimeError): """Unknown or unsupported selector (eg. pseudo-class).""" #### XPath Helpers class XPathExpr(object): def __init__(self, path='', element='*', condition='', star_prefix=False): self.path = path self.element = element self.condition = condition def __str__(self): path = _unicode(self.path) + _unicode(self.element) if self.condition: path += '[%s]' % self.condition return path def __repr__(self): return '%s[%s]' % (self.__class__.__name__, self) def add_condition(self, condition): if self.condition: self.condition = '%s and (%s)' % (self.condition, condition) else: self.condition = condition return self def add_name_test(self): if self.element == '*': # We weren't doing a test anyway return self.add_condition( "name() = %s" % GenericTranslator.xpath_literal(self.element)) self.element = '*' def add_star_prefix(self): """ Append '*/' to the path to keep the context constrained to a single parent. """ self.path += '*/' def join(self, combiner, other): path = _unicode(self) + combiner # Any "star prefix" is redundant when joining. if other.path != '*/': path += other.path self.path = path self.element = other.element self.condition = other.condition return self split_at_single_quotes = re.compile("('+)").split # The spec is actually more permissive than that, but don’t bother. # This is just for the fast path. # http://www.w3.org/TR/REC-xml/#NT-NameStartChar is_safe_name = re.compile('^[a-zA-Z_][a-zA-Z0-9_.-]*$').match # Test that the string is not empty and does not contain whitespace is_non_whitespace = re.compile(r'^[^ \t\r\n\f]+$').match #### Translation class GenericTranslator(object): """ Translator for "generic" XML documents. Everything is case-sensitive, no assumption is made on the meaning of element names and attribute names. """ #### #### HERE BE DRAGONS #### #### You are welcome to hook into this to change some behavior, #### but do so at your own risks. #### Until is has recieved a lot more work and review, #### I reserve the right to change this API in backward-incompatible ways #### with any minor version of cssselect. #### See https://github.com/scrapy/cssselect/pull/22 #### -- Simon Sapin. #### combinator_mapping = { ' ': 'descendant', '>': 'child', '+': 'direct_adjacent', '~': 'indirect_adjacent', } attribute_operator_mapping = { 'exists': 'exists', '=': 'equals', '~=': 'includes', '|=': 'dashmatch', '^=': 'prefixmatch', '$=': 'suffixmatch', '*=': 'substringmatch', '!=': 'different', # XXX Not in Level 3 but meh } #: The attribute used for ID selectors depends on the document language: #: http://www.w3.org/TR/selectors/#id-selectors id_attribute = 'id' #: The attribute used for ``:lang()`` depends on the document language: #: http://www.w3.org/TR/selectors/#lang-pseudo lang_attribute = 'xml:lang' #: The case sensitivity of document language element names, #: attribute names, and attribute values in selectors depends #: on the document language. #: http://www.w3.org/TR/selectors/#casesens #: #: When a document language defines one of these as case-insensitive, #: cssselect assumes that the document parser makes the parsed values #: lower-case. Making the selector lower-case too makes the comparaison #: case-insensitive. #: #: In HTML, element names and attributes names (but not attribute values) #: are case-insensitive. All of lxml.html, html5lib, BeautifulSoup4 #: and HTMLParser make them lower-case in their parse result, so #: the assumption holds. lower_case_element_names = False lower_case_attribute_names = False lower_case_attribute_values = False # class used to represent and xpath expression xpathexpr_cls = XPathExpr def css_to_xpath(self, css, prefix='descendant-or-self::'): """Translate a *group of selectors* to XPath. Pseudo-elements are not supported here since XPath only knows about "real" elements. :param css: A *group of selectors* as an Unicode string. :param prefix: This string is prepended to the XPath expression for each selector. The default makes selectors scoped to the context node’s subtree. :raises: :class:`SelectorSyntaxError` on invalid selectors, :class:`ExpressionError` on unknown/unsupported selectors, including pseudo-elements. :returns: The equivalent XPath 1.0 expression as an Unicode string. """ return ' | '.join(self.selector_to_xpath(selector, prefix, translate_pseudo_elements=True) for selector in parse(css)) def selector_to_xpath(self, selector, prefix='descendant-or-self::', translate_pseudo_elements=False): """Translate a parsed selector to XPath. :param selector: A parsed :class:`Selector` object. :param prefix: This string is prepended to the resulting XPath expression. The default makes selectors scoped to the context node’s subtree. :param translate_pseudo_elements: Unless this is set to ``True`` (as :meth:`css_to_xpath` does), the :attr:`~Selector.pseudo_element` attribute of the selector is ignored. It is the caller's responsibility to reject selectors with pseudo-elements, or to account for them somehow. :raises: :class:`ExpressionError` on unknown/unsupported selectors. :returns: The equivalent XPath 1.0 expression as an Unicode string. """ tree = getattr(selector, 'parsed_tree', None) if not tree: raise TypeError('Expected a parsed selector, got %r' % (selector,)) xpath = self.xpath(tree) assert isinstance(xpath, self.xpathexpr_cls) # help debug a missing 'return' if translate_pseudo_elements and selector.pseudo_element: xpath = self.xpath_pseudo_element(xpath, selector.pseudo_element) return (prefix or '') + _unicode(xpath) def xpath_pseudo_element(self, xpath, pseudo_element): """Translate a pseudo-element. Defaults to not supporting pseudo-elements at all, but can be overridden by sub-classes. """ raise ExpressionError('Pseudo-elements are not supported.') @staticmethod def xpath_literal(s): s = _unicode(s) if "'" not in s: s = "'%s'" % s elif '"' not in s: s = '"%s"' % s else: s = "concat(%s)" % ','.join([ (("'" in part) and '"%s"' or "'%s'") % part for part in split_at_single_quotes(s) if part ]) return s def xpath(self, parsed_selector): """Translate any parsed selector object.""" type_name = type(parsed_selector).__name__ method = getattr(self, 'xpath_%s' % type_name.lower(), None) if method is None: raise ExpressionError('%s is not supported.' % type_name) return method(parsed_selector) # Dispatched by parsed object type def xpath_combinedselector(self, combined): """Translate a combined selector.""" combinator = self.combinator_mapping[combined.combinator] method = getattr(self, 'xpath_%s_combinator' % combinator) return method(self.xpath(combined.selector), self.xpath(combined.subselector)) def xpath_negation(self, negation): xpath = self.xpath(negation.selector) sub_xpath = self.xpath(negation.subselector) sub_xpath.add_name_test() if sub_xpath.condition: return xpath.add_condition('not(%s)' % sub_xpath.condition) else: return xpath.add_condition('0') def xpath_function(self, function): """Translate a functional pseudo-class.""" method = 'xpath_%s_function' % function.name.replace('-', '_') method = _unicode_safe_getattr(self, method, None) if not method: raise ExpressionError( "The pseudo-class :%s() is unknown" % function.name) return method(self.xpath(function.selector), function) def xpath_pseudo(self, pseudo): """Translate a pseudo-class.""" method = 'xpath_%s_pseudo' % pseudo.ident.replace('-', '_') method = _unicode_safe_getattr(self, method, None) if not method: # TODO: better error message for pseudo-elements? raise ExpressionError( "The pseudo-class :%s is unknown" % pseudo.ident) return method(self.xpath(pseudo.selector)) def xpath_attrib(self, selector): """Translate an attribute selector.""" operator = self.attribute_operator_mapping[selector.operator] method = getattr(self, 'xpath_attrib_%s' % operator) if self.lower_case_attribute_names: name = selector.attrib.lower() else: name = selector.attrib safe = is_safe_name(name) if selector.namespace: name = '%s:%s' % (selector.namespace, name) safe = safe and is_safe_name(selector.namespace) if safe: attrib = '@' + name else: attrib = 'attribute::*[name() = %s]' % self.xpath_literal(name) if self.lower_case_attribute_values: value = selector.value.lower() else: value = selector.value return method(self.xpath(selector.selector), attrib, value) def xpath_class(self, class_selector): """Translate a class selector.""" # .foo is defined as [class~=foo] in the spec. xpath = self.xpath(class_selector.selector) return self.xpath_attrib_includes( xpath, '@class', class_selector.class_name) def xpath_hash(self, id_selector): """Translate an ID selector.""" xpath = self.xpath(id_selector.selector) return self.xpath_attrib_equals(xpath, '@id', id_selector.id) def xpath_element(self, selector): """Translate a type or universal selector.""" element = selector.element if not element: element = '*' safe = True else: safe = is_safe_name(element) if self.lower_case_element_names: element = element.lower() if selector.namespace: # Namespace prefixes are case-sensitive. # http://www.w3.org/TR/css3-namespace/#prefixes element = '%s:%s' % (selector.namespace, element) safe = safe and is_safe_name(selector.namespace) xpath = self.xpathexpr_cls(element=element) if not safe: xpath.add_name_test() return xpath # CombinedSelector: dispatch by combinator def xpath_descendant_combinator(self, left, right): """right is a child, grand-child or further descendant of left""" return left.join('/descendant-or-self::*/', right) def xpath_child_combinator(self, left, right): """right is an immediate child of left""" return left.join('/', right) def xpath_direct_adjacent_combinator(self, left, right): """right is a sibling immediately after left""" xpath = left.join('/following-sibling::', right) xpath.add_name_test() return xpath.add_condition('position() = 1') def xpath_indirect_adjacent_combinator(self, left, right): """right is a sibling after left, immediately or not""" return left.join('/following-sibling::', right) # Function: dispatch by function/pseudo-class name def xpath_nth_child_function(self, xpath, function, last=False, add_name_test=True): try: a, b = parse_series(function.arguments) except ValueError: raise ExpressionError("Invalid series: '%r'" % function.arguments) if add_name_test: xpath.add_name_test() xpath.add_star_prefix() if a == 0: if last: b = 'last() - %s' % b return xpath.add_condition('position() = %s' % b) if last: # FIXME: I'm not sure if this is right a = -a b = -b if b > 0: b_neg = str(-b) else: b_neg = '+%s' % (-b) if a != 1: expr = ['(position() %s) mod %s = 0' % (b_neg, a)] else: expr = [] if b >= 0: expr.append('position() >= %s' % b) elif b < 0 and last: expr.append('position() < (last() %s)' % b) expr = ' and '.join(expr) if expr: xpath.add_condition(expr) return xpath # FIXME: handle an+b, odd, even # an+b means every-a, plus b, e.g., 2n+1 means odd # 0n+b means b # n+0 means a=1, i.e., all elements # an means every a elements, i.e., 2n means even # -n means -1n # -1n+6 means elements 6 and previous def xpath_nth_last_child_function(self, xpath, function): return self.xpath_nth_child_function(xpath, function, last=True) def xpath_nth_of_type_function(self, xpath, function): if xpath.element == '*': raise ExpressionError( "*:nth-of-type() is not implemented") return self.xpath_nth_child_function(xpath, function, add_name_test=False) def xpath_nth_last_of_type_function(self, xpath, function): if xpath.element == '*': raise ExpressionError( "*:nth-of-type() is not implemented") return self.xpath_nth_child_function(xpath, function, last=True, add_name_test=False) def xpath_contains_function(self, xpath, function): # Defined there, removed in later drafts: # http://www.w3.org/TR/2001/CR-css3-selectors-20011113/#content-selectors if function.argument_types() not in (['STRING'], ['IDENT']): raise ExpressionError( "Expected a single string or ident for :contains(), got %r" % function.arguments) value = function.arguments[0].value return xpath.add_condition( 'contains(., %s)' % self.xpath_literal(value)) def xpath_lang_function(self, xpath, function): if function.argument_types() not in (['STRING'], ['IDENT']): raise ExpressionError( "Expected a single string or ident for :lang(), got %r" % function.arguments) value = function.arguments[0].value return xpath.add_condition( "lang(%s)" % (self.xpath_literal(value))) # Pseudo: dispatch by pseudo-class name def xpath_root_pseudo(self, xpath): return xpath.add_condition("not(parent::*)") def xpath_first_child_pseudo(self, xpath): xpath.add_star_prefix() xpath.add_name_test() return xpath.add_condition('position() = 1') def xpath_last_child_pseudo(self, xpath): xpath.add_star_prefix() xpath.add_name_test() return xpath.add_condition('position() = last()') def xpath_first_of_type_pseudo(self, xpath): if xpath.element == '*': raise ExpressionError( "*:first-of-type is not implemented") xpath.add_star_prefix() return xpath.add_condition('position() = 1') def xpath_last_of_type_pseudo(self, xpath): if xpath.element == '*': raise ExpressionError( "*:last-of-type is not implemented") xpath.add_star_prefix() return xpath.add_condition('position() = last()') def xpath_only_child_pseudo(self, xpath): xpath.add_name_test() xpath.add_star_prefix() return xpath.add_condition('last() = 1') def xpath_only_of_type_pseudo(self, xpath): if xpath.element == '*': raise ExpressionError( "*:only-of-type is not implemented") return xpath.add_condition('last() = 1') def xpath_empty_pseudo(self, xpath): return xpath.add_condition("not(*) and not(string-length())") def pseudo_never_matches(self, xpath): """Common implementation for pseudo-classes that never match.""" return xpath.add_condition("0") xpath_link_pseudo = pseudo_never_matches xpath_visited_pseudo = pseudo_never_matches xpath_hover_pseudo = pseudo_never_matches xpath_active_pseudo = pseudo_never_matches xpath_focus_pseudo = pseudo_never_matches xpath_target_pseudo = pseudo_never_matches xpath_enabled_pseudo = pseudo_never_matches xpath_disabled_pseudo = pseudo_never_matches xpath_checked_pseudo = pseudo_never_matches # Attrib: dispatch by attribute operator def xpath_attrib_exists(self, xpath, name, value): assert not value xpath.add_condition(name) return xpath def xpath_attrib_equals(self, xpath, name, value): xpath.add_condition('%s = %s' % (name, self.xpath_literal(value))) return xpath def xpath_attrib_different(self, xpath, name, value): # FIXME: this seems like a weird hack... if value: xpath.add_condition('not(%s) or %s != %s' % (name, name, self.xpath_literal(value))) else: xpath.add_condition('%s != %s' % (name, self.xpath_literal(value))) return xpath def xpath_attrib_includes(self, xpath, name, value): if is_non_whitespace(value): xpath.add_condition( "%s and contains(concat(' ', normalize-space(%s), ' '), %s)" % (name, name, self.xpath_literal(' '+value+' '))) else: xpath.add_condition('0') return xpath def xpath_attrib_dashmatch(self, xpath, name, value): # Weird, but true... xpath.add_condition('%s and (%s = %s or starts-with(%s, %s))' % ( name, name, self.xpath_literal(value), name, self.xpath_literal(value + '-'))) return xpath def xpath_attrib_prefixmatch(self, xpath, name, value): if value: xpath.add_condition('%s and starts-with(%s, %s)' % ( name, name, self.xpath_literal(value))) else: xpath.add_condition('0') return xpath def xpath_attrib_suffixmatch(self, xpath, name, value): if value: # Oddly there is a starts-with in XPath 1.0, but not ends-with xpath.add_condition( '%s and substring(%s, string-length(%s)-%s) = %s' % (name, name, name, len(value)-1, self.xpath_literal(value))) else: xpath.add_condition('0') return xpath def xpath_attrib_substringmatch(self, xpath, name, value): if value: # Attribute selectors are case sensitive xpath.add_condition('%s and contains(%s, %s)' % ( name, name, self.xpath_literal(value))) else: xpath.add_condition('0') return xpath class HTMLTranslator(GenericTranslator): """ Translator for (X)HTML documents. Has a more useful implementation of some pseudo-classes based on HTML-specific element names and attribute names, as described in the `HTML5 specification`_. It assumes no-quirks mode. The API is the same as :class:`GenericTranslator`. .. _HTML5 specification: http://www.w3.org/TR/html5/links.html#selectors :param xhtml: If false (the default), element names and attribute names are case-insensitive. """ lang_attribute = 'lang' def __init__(self, xhtml=False): self.xhtml = xhtml # Might be useful for sub-classes? if not xhtml: # See their definition in GenericTranslator. self.lower_case_element_names = True self.lower_case_attribute_names = True def xpath_checked_pseudo(self, xpath): # FIXME: is this really all the elements? return xpath.add_condition( "(@selected and name(.) = 'option') or " "(@checked " "and (name(.) = 'input' or name(.) = 'command')" "and (@type = 'checkbox' or @type = 'radio'))") def xpath_lang_function(self, xpath, function): if function.argument_types() not in (['STRING'], ['IDENT']): raise ExpressionError( "Expected a single string or ident for :lang(), got %r" % function.arguments) value = function.arguments[0].value return xpath.add_condition( "ancestor-or-self::*[@lang][1][starts-with(concat(" # XPath 1.0 has no lower-case function... "translate(@%s, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', " "'abcdefghijklmnopqrstuvwxyz'), " "'-'), %s)]" % (self.lang_attribute, self.xpath_literal(value.lower() + '-'))) def xpath_link_pseudo(self, xpath): return xpath.add_condition("@href and " "(name(.) = 'a' or name(.) = 'link' or name(.) = 'area')") # Links are never visited, the implementation for :visited is the same # as in GenericTranslator def xpath_disabled_pseudo(self, xpath): # http://www.w3.org/TR/html5/section-index.html#attributes-1 return xpath.add_condition(''' ( @disabled and ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' or name(.) = 'command' or name(.) = 'fieldset' or name(.) = 'optgroup' or name(.) = 'option' ) ) or ( ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' ) and ancestor::fieldset[@disabled] ) ''') # FIXME: in the second half, add "and is not a descendant of that # fieldset element's first legend element child, if any." def xpath_enabled_pseudo(self, xpath): # http://www.w3.org/TR/html5/section-index.html#attributes-1 return xpath.add_condition(''' ( @href and ( name(.) = 'a' or name(.) = 'link' or name(.) = 'area' ) ) or ( ( name(.) = 'command' or name(.) = 'fieldset' or name(.) = 'optgroup' ) and not(@disabled) ) or ( ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' or name(.) = 'keygen' ) and not (@disabled or ancestor::fieldset[@disabled]) ) or ( name(.) = 'option' and not( @disabled or ancestor::optgroup[@disabled] ) ) ''') # FIXME: ... or "li elements that are children of menu elements, # and that have a child element that defines a command, if the first # such element's Disabled State facet is false (not disabled)". # FIXME: after ancestor::fieldset[@disabled], add "and is not a # descendant of that fieldset element's first legend element child, # if any." PK @N#]��5/�\ �\ ! site-packages/cssselect/parser.pynu �[��� # -*- coding: utf-8 -*- """ cssselect.parser ================ Tokenizer, parser and parsed objects for CSS selectors. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. """ import sys import re import operator if sys.version_info[0] < 3: _unicode = unicode _unichr = unichr else: _unicode = str _unichr = chr def ascii_lower(string): """Lower-case, but only in the ASCII range.""" return string.encode('utf8').lower().decode('utf8') class SelectorError(Exception): """Common parent for :class:`SelectorSyntaxError` and :class:`ExpressionError`. You can just use ``except SelectorError:`` when calling :meth:`~GenericTranslator.css_to_xpath` and handle both exceptions types. """ class SelectorSyntaxError(SelectorError, SyntaxError): """Parsing a selector that does not match the grammar.""" #### Parsed objects class Selector(object): """ Represents a parsed selector. :meth:`~GenericTranslator.selector_to_xpath` accepts this object, but ignores :attr:`pseudo_element`. It is the user’s responsibility to account for pseudo-elements and reject selectors with unknown or unsupported pseudo-elements. """ def __init__(self, tree, pseudo_element=None): self.parsed_tree = tree if pseudo_element is not None and not isinstance( pseudo_element, FunctionalPseudoElement): pseudo_element = ascii_lower(pseudo_element) #: A :class:`FunctionalPseudoElement`, #: or the identifier for the pseudo-element as a string, # or ``None``. #: #: +-------------------------+----------------+--------------------------------+ #: | | Selector | Pseudo-element | #: +=========================+================+================================+ #: | CSS3 syntax | ``a::before`` | ``'before'`` | #: +-------------------------+----------------+--------------------------------+ #: | Older syntax | ``a:before`` | ``'before'`` | #: +-------------------------+----------------+--------------------------------+ #: | From the Lists3_ draft, | ``li::marker`` | ``'marker'`` | #: | not in Selectors3 | | | #: +-------------------------+----------------+--------------------------------+ #: | Invalid pseudo-class | ``li:marker`` | ``None`` | #: +-------------------------+----------------+--------------------------------+ #: | Functinal | ``a::foo(2)`` | ``FunctionalPseudoElement(…)`` | #: +-------------------------+----------------+--------------------------------+ #: #: .. _Lists3: http://www.w3.org/TR/2011/WD-css3-lists-20110524/#marker-pseudoelement self.pseudo_element = pseudo_element def __repr__(self): if isinstance(self.pseudo_element, FunctionalPseudoElement): pseudo_element = repr(self.pseudo_element) elif self.pseudo_element: pseudo_element = '::%s' % self.pseudo_element else: pseudo_element = '' return '%s[%r%s]' % ( self.__class__.__name__, self.parsed_tree, pseudo_element) def specificity(self): """Return the specificity_ of this selector as a tuple of 3 integers. .. _specificity: http://www.w3.org/TR/selectors/#specificity """ a, b, c = self.parsed_tree.specificity() if self.pseudo_element: c += 1 return a, b, c class Class(object): """ Represents selector.class_name """ def __init__(self, selector, class_name): self.selector = selector self.class_name = class_name def __repr__(self): return '%s[%r.%s]' % ( self.__class__.__name__, self.selector, self.class_name) def specificity(self): a, b, c = self.selector.specificity() b += 1 return a, b, c class FunctionalPseudoElement(object): """ Represents selector::name(arguments) .. attribute:: name The name (identifier) of the pseudo-element, as a string. .. attribute:: arguments The arguments of the pseudo-element, as a list of tokens. **Note:** tokens are not part of the public API, and may change between cssselect versions. Use at your own risks. """ def __init__(self, name, arguments): self.name = ascii_lower(name) self.arguments = arguments def __repr__(self): return '%s[::%s(%r)]' % ( self.__class__.__name__, self.name, [token.value for token in self.arguments]) def argument_types(self): return [token.type for token in self.arguments] def specificity(self): a, b, c = self.selector.specificity() b += 1 return a, b, c class Function(object): """ Represents selector:name(expr) """ def __init__(self, selector, name, arguments): self.selector = selector self.name = ascii_lower(name) self.arguments = arguments def __repr__(self): return '%s[%r:%s(%r)]' % ( self.__class__.__name__, self.selector, self.name, [token.value for token in self.arguments]) def argument_types(self): return [token.type for token in self.arguments] def specificity(self): a, b, c = self.selector.specificity() b += 1 return a, b, c class Pseudo(object): """ Represents selector:ident """ def __init__(self, selector, ident): self.selector = selector self.ident = ascii_lower(ident) def __repr__(self): return '%s[%r:%s]' % ( self.__class__.__name__, self.selector, self.ident) def specificity(self): a, b, c = self.selector.specificity() b += 1 return a, b, c class Negation(object): """ Represents selector:not(subselector) """ def __init__(self, selector, subselector): self.selector = selector self.subselector = subselector def __repr__(self): return '%s[%r:not(%r)]' % ( self.__class__.__name__, self.selector, self.subselector) def specificity(self): a1, b1, c1 = self.selector.specificity() a2, b2, c2 = self.subselector.specificity() return a1 + a2, b1 + b2, c1 + c2 class Attrib(object): """ Represents selector[namespace|attrib operator value] """ def __init__(self, selector, namespace, attrib, operator, value): self.selector = selector self.namespace = namespace self.attrib = attrib self.operator = operator self.value = value def __repr__(self): if self.namespace: attrib = '%s|%s' % (self.namespace, self.attrib) else: attrib = self.attrib if self.operator == 'exists': return '%s[%r[%s]]' % ( self.__class__.__name__, self.selector, attrib) else: return '%s[%r[%s %s %r]]' % ( self.__class__.__name__, self.selector, attrib, self.operator, self.value) def specificity(self): a, b, c = self.selector.specificity() b += 1 return a, b, c class Element(object): """ Represents namespace|element `None` is for the universal selector '*' """ def __init__(self, namespace=None, element=None): self.namespace = namespace self.element = element def __repr__(self): element = self.element or '*' if self.namespace: element = '%s|%s' % (self.namespace, element) return '%s[%s]' % (self.__class__.__name__, element) def specificity(self): if self.element: return 0, 0, 1 else: return 0, 0, 0 class Hash(object): """ Represents selector#id """ def __init__(self, selector, id): self.selector = selector self.id = id def __repr__(self): return '%s[%r#%s]' % ( self.__class__.__name__, self.selector, self.id) def specificity(self): a, b, c = self.selector.specificity() a += 1 return a, b, c class CombinedSelector(object): def __init__(self, selector, combinator, subselector): assert selector is not None self.selector = selector self.combinator = combinator self.subselector = subselector def __repr__(self): if self.combinator == ' ': comb = '<followed>' else: comb = self.combinator return '%s[%r %s %r]' % ( self.__class__.__name__, self.selector, comb, self.subselector) def specificity(self): a1, b1, c1 = self.selector.specificity() a2, b2, c2 = self.subselector.specificity() return a1 + a2, b1 + b2, c1 + c2 #### Parser # foo _el_re = re.compile(r'^[ \t\r\n\f]*([a-zA-Z]+)[ \t\r\n\f]*$') # foo#bar or #bar _id_re = re.compile(r'^[ \t\r\n\f]*([a-zA-Z]*)#([a-zA-Z0-9_-]+)[ \t\r\n\f]*$') # foo.bar or .bar _class_re = re.compile( r'^[ \t\r\n\f]*([a-zA-Z]*)\.([a-zA-Z][a-zA-Z0-9_-]*)[ \t\r\n\f]*$') def parse(css): """Parse a CSS *group of selectors*. If you don't care about pseudo-elements or selector specificity, you can skip this and use :meth:`~GenericTranslator.css_to_xpath`. :param css: A *group of selectors* as an Unicode string. :raises: :class:`SelectorSyntaxError` on invalid selectors. :returns: A list of parsed :class:`Selector` objects, one for each selector in the comma-separated group. """ # Fast path for simple cases match = _el_re.match(css) if match: return [Selector(Element(element=match.group(1)))] match = _id_re.match(css) if match is not None: return [Selector(Hash(Element(element=match.group(1) or None), match.group(2)))] match = _class_re.match(css) if match is not None: return [Selector(Class(Element(element=match.group(1) or None), match.group(2)))] stream = TokenStream(tokenize(css)) stream.source = css return list(parse_selector_group(stream)) # except SelectorSyntaxError: # e = sys.exc_info()[1] # message = "%s at %s -> %r" % ( # e, stream.used, stream.peek()) # e.msg = message # if sys.version_info < (2,6): # e.message = message # e.args = tuple([message]) # raise def parse_selector_group(stream): stream.skip_whitespace() while 1: yield Selector(*parse_selector(stream)) if stream.peek() == ('DELIM', ','): stream.next() stream.skip_whitespace() else: break def parse_selector(stream): result, pseudo_element = parse_simple_selector(stream) while 1: stream.skip_whitespace() peek = stream.peek() if peek in (('EOF', None), ('DELIM', ',')): break if pseudo_element: raise SelectorSyntaxError( 'Got pseudo-element ::%s not at the end of a selector' % pseudo_element) if peek.is_delim('+', '>', '~'): # A combinator combinator = stream.next().value stream.skip_whitespace() else: # By exclusion, the last parse_simple_selector() ended # at peek == ' ' combinator = ' ' next_selector, pseudo_element = parse_simple_selector(stream) result = CombinedSelector(result, combinator, next_selector) return result, pseudo_element def parse_simple_selector(stream, inside_negation=False): stream.skip_whitespace() selector_start = len(stream.used) peek = stream.peek() if peek.type == 'IDENT' or peek == ('DELIM', '*'): if peek.type == 'IDENT': namespace = stream.next().value else: stream.next() namespace = None if stream.peek() == ('DELIM', '|'): stream.next() element = stream.next_ident_or_star() else: element = namespace namespace = None else: element = namespace = None result = Element(namespace, element) pseudo_element = None while 1: peek = stream.peek() if peek.type in ('S', 'EOF') or peek.is_delim(',', '+', '>', '~') or ( inside_negation and peek == ('DELIM', ')')): break if pseudo_element: raise SelectorSyntaxError( 'Got pseudo-element ::%s not at the end of a selector' % pseudo_element) if peek.type == 'HASH': result = Hash(result, stream.next().value) elif peek == ('DELIM', '.'): stream.next() result = Class(result, stream.next_ident()) elif peek == ('DELIM', '['): stream.next() result = parse_attrib(result, stream) elif peek == ('DELIM', ':'): stream.next() if stream.peek() == ('DELIM', ':'): stream.next() pseudo_element = stream.next_ident() if stream.peek() == ('DELIM', '('): stream.next() pseudo_element = FunctionalPseudoElement( pseudo_element, parse_arguments(stream)) continue ident = stream.next_ident() if ident.lower() in ('first-line', 'first-letter', 'before', 'after'): # Special case: CSS 2.1 pseudo-elements can have a single ':' # Any new pseudo-element must have two. pseudo_element = _unicode(ident) continue if stream.peek() != ('DELIM', '('): result = Pseudo(result, ident) continue stream.next() stream.skip_whitespace() if ident.lower() == 'not': if inside_negation: raise SelectorSyntaxError('Got nested :not()') argument, argument_pseudo_element = parse_simple_selector( stream, inside_negation=True) next = stream.next() if argument_pseudo_element: raise SelectorSyntaxError( 'Got pseudo-element ::%s inside :not() at %s' % (argument_pseudo_element, next.pos)) if next != ('DELIM', ')'): raise SelectorSyntaxError("Expected ')', got %s" % (next,)) result = Negation(result, argument) else: result = Function(result, ident, parse_arguments(stream)) else: raise SelectorSyntaxError( "Expected selector, got %s" % (peek,)) if len(stream.used) == selector_start: raise SelectorSyntaxError( "Expected selector, got %s" % (stream.peek(),)) return result, pseudo_element def parse_arguments(stream): arguments = [] while 1: stream.skip_whitespace() next = stream.next() if next.type in ('IDENT', 'STRING', 'NUMBER') or next in [ ('DELIM', '+'), ('DELIM', '-')]: arguments.append(next) elif next == ('DELIM', ')'): return arguments else: raise SelectorSyntaxError( "Expected an argument, got %s" % (next,)) def parse_attrib(selector, stream): stream.skip_whitespace() attrib = stream.next_ident_or_star() if attrib is None and stream.peek() != ('DELIM', '|'): raise SelectorSyntaxError( "Expected '|', got %s" % (stream.peek(),)) if stream.peek() == ('DELIM', '|'): stream.next() if stream.peek() == ('DELIM', '='): namespace = None stream.next() op = '|=' else: namespace = attrib attrib = stream.next_ident() op = None else: namespace = op = None if op is None: stream.skip_whitespace() next = stream.next() if next == ('DELIM', ']'): return Attrib(selector, namespace, attrib, 'exists', None) elif next == ('DELIM', '='): op = '=' elif next.is_delim('^', '$', '*', '~', '|', '!') and ( stream.peek() == ('DELIM', '=')): op = next.value + '=' stream.next() else: raise SelectorSyntaxError( "Operator expected, got %s" % (next,)) stream.skip_whitespace() value = stream.next() if value.type not in ('IDENT', 'STRING'): raise SelectorSyntaxError( "Expected string or ident, got %s" % (value,)) stream.skip_whitespace() next = stream.next() if next != ('DELIM', ']'): raise SelectorSyntaxError( "Expected ']', got %s" % (next,)) return Attrib(selector, namespace, attrib, op, value.value) def parse_series(tokens): """ Parses the arguments for :nth-child() and friends. :raises: A list of tokens :returns: :``(a, b)`` """ for token in tokens: if token.type == 'STRING': raise ValueError('String tokens not allowed in series.') s = ''.join(token.value for token in tokens).strip() if s == 'odd': return (2, 1) elif s == 'even': return (2, 0) elif s == 'n': return (1, 0) if 'n' not in s: # Just b return (0, int(s)) a, b = s.split('n', 1) if not a: a = 1 elif a == '-' or a == '+': a = int(a+'1') else: a = int(a) if not b: b = 0 else: b = int(b) return (a, b) #### Token objects class Token(tuple): def __new__(cls, type_, value, pos): obj = tuple.__new__(cls, (type_, value)) obj.pos = pos return obj def __repr__(self): return "<%s '%s' at %i>" % (self.type, self.value, self.pos) def is_delim(self, *values): return self.type == 'DELIM' and self.value in values type = property(operator.itemgetter(0)) value = property(operator.itemgetter(1)) class EOFToken(Token): def __new__(cls, pos): return Token.__new__(cls, 'EOF', None, pos) def __repr__(self): return '<%s at %i>' % (self.type, self.pos) #### Tokenizer class TokenMacros: unicode_escape = r'\\([0-9a-f]{1,6})(?:\r\n|[ \n\r\t\f])?' escape = unicode_escape + r'|\\[^\n\r\f0-9a-f]' string_escape = r'\\(?:\n|\r\n|\r|\f)|' + escape nonascii = r'[^\0-\177]' nmchar = '[_a-z0-9-]|%s|%s' % (escape, nonascii) nmstart = '[_a-z]|%s|%s' % (escape, nonascii) def _compile(pattern): return re.compile(pattern % vars(TokenMacros), re.IGNORECASE).match _match_whitespace = _compile(r'[ \t\r\n\f]+') _match_number = _compile('[+-]?(?:[0-9]*\.[0-9]+|[0-9]+)') _match_hash = _compile('#(?:%(nmchar)s)+') _match_ident = _compile('-?(?:%(nmstart)s)(?:%(nmchar)s)*') _match_string_by_quote = { "'": _compile(r"([^\n\r\f\\']|%(string_escape)s)*"), '"': _compile(r'([^\n\r\f\\"]|%(string_escape)s)*'), } _sub_simple_escape = re.compile(r'\\(.)').sub _sub_unicode_escape = re.compile(TokenMacros.unicode_escape, re.I).sub _sub_newline_escape =re.compile(r'\\(?:\n|\r\n|\r|\f)').sub # Same as r'\1', but faster on CPython if hasattr(operator, 'methodcaller'): # Python 2.6+ _replace_simple = operator.methodcaller('group', 1) else: def _replace_simple(match): return match.group(1) def _replace_unicode(match): codepoint = int(match.group(1), 16) if codepoint > sys.maxunicode: codepoint = 0xFFFD return _unichr(codepoint) def unescape_ident(value): value = _sub_unicode_escape(_replace_unicode, value) value = _sub_simple_escape(_replace_simple, value) return value def tokenize(s): pos = 0 len_s = len(s) while pos < len_s: match = _match_whitespace(s, pos=pos) if match: yield Token('S', ' ', pos) pos = match.end() continue match = _match_ident(s, pos=pos) if match: value = _sub_simple_escape(_replace_simple, _sub_unicode_escape(_replace_unicode, match.group())) yield Token('IDENT', value, pos) pos = match.end() continue match = _match_hash(s, pos=pos) if match: value = _sub_simple_escape(_replace_simple, _sub_unicode_escape(_replace_unicode, match.group()[1:])) yield Token('HASH', value, pos) pos = match.end() continue quote = s[pos] if quote in _match_string_by_quote: match = _match_string_by_quote[quote](s, pos=pos + 1) assert match, 'Should have found at least an empty match' end_pos = match.end() if end_pos == len_s: raise SelectorSyntaxError('Unclosed string at %s' % pos) if s[end_pos] != quote: raise SelectorSyntaxError('Invalid string at %s' % pos) value = _sub_simple_escape(_replace_simple, _sub_unicode_escape(_replace_unicode, _sub_newline_escape('', match.group()))) yield Token('STRING', value, pos) pos = end_pos + 1 continue match = _match_number(s, pos=pos) if match: value = match.group() yield Token('NUMBER', value, pos) pos = match.end() continue pos2 = pos + 2 if s[pos:pos2] == '/*': pos = s.find('*/', pos2) if pos == -1: pos = len_s else: pos += 2 continue yield Token('DELIM', s[pos], pos) pos += 1 assert pos == len_s yield EOFToken(pos) class TokenStream(object): def __init__(self, tokens, source=None): self.used = [] self.tokens = iter(tokens) self.source = source self.peeked = None self._peeking = False try: self.next_token = self.tokens.next except AttributeError: # Python 3 self.next_token = self.tokens.__next__ def next(self): if self._peeking: self._peeking = False self.used.append(self.peeked) return self.peeked else: next = self.next_token() self.used.append(next) return next def peek(self): if not self._peeking: self.peeked = self.next_token() self._peeking = True return self.peeked def next_ident(self): next = self.next() if next.type != 'IDENT': raise SelectorSyntaxError('Expected ident, got %s' % (next,)) return next.value def next_ident_or_star(self): next = self.next() if next.type == 'IDENT': return next.value elif next == ('DELIM', '*'): return None else: raise SelectorSyntaxError( "Expected ident or '*', got %s" % (next,)) def skip_whitespace(self): peek = self.peek() if peek.type == 'S': self.next() PK @N#]�$t� ^ ^ ! site-packages/cssselect/xpath.pycnu �[��� � ǁaWc @ s d Z d d l Z d d l Z d d l m Z m Z m Z e j d d k r\ e Z e Z n e Z e Z e d � Z d e e f d � � YZ d e f d � � YZ e j d � j Z e j d � j Z e j d � j Z d e f d � � YZ d e f d � � YZ d S( s cssselect.xpath =============== Translation of parsed CSS selectors to XPath expressions. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. i����N( t parset parse_seriest SelectorErrori i c C s+ | j d d � j d � } t | | | � S( Nt asciit replace( t encodet decodet getattr( t objt namet default( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt _unicode_safe_getattr s t ExpressionErrorc B s e Z d Z RS( s3 Unknown or unsupported selector (eg. pseudo-class).( t __name__t __module__t __doc__( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR # s t XPathExprc B sS e Z d d d e d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( t t *c C s | | _ | | _ | | _ d S( N( t patht elementt condition( t selfR R R t star_prefix( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt __init__+ s c C s= t | j � t | j � } | j r9 | d | j 7} n | S( Ns [%s]( t _unicodeR R R ( R R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt __str__0 s c C s d | j j | f S( Ns %s[%s]( t __class__R ( R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt __repr__6 s c C s/ | j r" d | j | f | _ n | | _ | S( Ns %s and (%s)( R ( R R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt add_condition9 s c C s= | j d k r d S| j d t j | j � � d | _ d S( NR s name() = %s( R R t GenericTranslatort xpath_literal( R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt add_name_test@ s c C s | j d 7_ d S( se Append '*/' to the path to keep the context constrained to a single parent. s */N( R ( R ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt add_star_prefixH s c C sT t | � | } | j d k r/ | | j 7} n | | _ | j | _ | j | _ | S( Ns */( R R R R ( R t combinert otherR ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt joinO s ( R R t FalseR R R R R R! R$ ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR ) s s ('+)s ^[a-zA-Z_][a-zA-Z0-9_.-]*$s ^[^ \t\r\n\f]+$R c B sE e Z d Z i d d 6d d 6d d 6d d 6Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z d Z d Z e Z e Z e Z e Z d d � Z d e d � Z d � Z e d � � Z d � Z d � Z d! � Z d" � Z d# � Z d$ � Z d% � Z d& � Z d' � Z d( � Z d) � Z d* � Z d+ � Z e e d, � Z d- � Z! d. � Z" d/ � Z# d0 � Z$ d1 � Z% d2 � Z& d3 � Z' d4 � Z( d5 � Z) d6 � Z* d7 � Z+ d8 � Z, d9 � Z- d: � Z. e. Z/ e. Z0 e. Z1 e. Z2 e. Z3 e. Z4 e. Z5 e. Z6 e. Z7 d; � Z8 d< � Z9 d= � Z: d> � Z; d? � Z< d@ � Z= dA � Z> dB � Z? RS(C s� Translator for "generic" XML documents. Everything is case-sensitive, no assumption is made on the meaning of element names and attribute names. t descendantt t childt >t direct_adjacentt +t indirect_adjacentt ~t existst equalst =t includess ~=t dashmatchs |=t prefixmatchs ^=t suffixmatchs $=t substringmatchs *=t differents !=t ids xml:langs descendant-or-self::c s& d j � � f d � t | � D� � S( s� Translate a *group of selectors* to XPath. Pseudo-elements are not supported here since XPath only knows about "real" elements. :param css: A *group of selectors* as an Unicode string. :param prefix: This string is prepended to the XPath expression for each selector. The default makes selectors scoped to the context node’s subtree. :raises: :class:`SelectorSyntaxError` on invalid selectors, :class:`ExpressionError` on unknown/unsupported selectors, including pseudo-elements. :returns: The equivalent XPath 1.0 expression as an Unicode string. s | c 3 s' | ] } � j | � d t �Vq d S( t translate_pseudo_elementsN( t selector_to_xpatht True( t .0t selector( t prefixR ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pys <genexpr>� s ( R$ R ( R t cssR= ( ( R= R s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt css_to_xpath� s c C s� t | d d � } | s. t d | f � � n | j | � } t | | j � sU t � | r| | j r| | j | | j � } n | p� d t | � S( s4 Translate a parsed selector to XPath. :param selector: A parsed :class:`Selector` object. :param prefix: This string is prepended to the resulting XPath expression. The default makes selectors scoped to the context node’s subtree. :param translate_pseudo_elements: Unless this is set to ``True`` (as :meth:`css_to_xpath` does), the :attr:`~Selector.pseudo_element` attribute of the selector is ignored. It is the caller's responsibility to reject selectors with pseudo-elements, or to account for them somehow. :raises: :class:`ExpressionError` on unknown/unsupported selectors. :returns: The equivalent XPath 1.0 expression as an Unicode string. t parsed_trees" Expected a parsed selector, got %rR N( R t Nonet TypeErrort xpatht isinstancet xpathexpr_clst AssertionErrort pseudo_elementt xpath_pseudo_elementR ( R R< R= R8 t treeRC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR9 � s c C s t d � � d S( s� Translate a pseudo-element. Defaults to not supporting pseudo-elements at all, but can be overridden by sub-classes. s" Pseudo-elements are not supported.N( R ( R RC RG ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRH � s c C s� t | � } d | k r% d | } na d | k r> d | } nH d d j g t | � D]( } | rT d | k rr d pu d | ^ qT � } | S( Nt 's '%s't "s "%s"s concat(%s)t ,( R R$ t split_at_single_quotes( t st part( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR � s <c C sT t | � j } t | d | j � d � } | d k rJ t d | � � n | | � S( s% Translate any parsed selector object.s xpath_%ss %s is not supported.N( t typeR R t lowerRA R ( R t parsed_selectort type_namet method( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRC � s c C sH | j | j } t | d | � } | | j | j � | j | j � � S( s Translate a combined selector.s xpath_%s_combinator( t combinator_mappingt combinatorR RC R< t subselector( R t combinedRV RT ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_combinedselector s c C s\ | j | j � } | j | j � } | j � | j rK | j d | j � S| j d � Sd S( Ns not(%s)t 0( RC R< RW R R R ( R t negationRC t sub_xpath( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_negation s c C s` d | j j d d � } t | | d � } | sG t d | j � � n | | j | j � | � S( s$ Translate a functional pseudo-class.s xpath_%s_functiont -t _s! The pseudo-class :%s() is unknownN( R R R RA R RC R< ( R t functionRT ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_function s c C s] d | j j d d � } t | | d � } | sG t d | j � � n | | j | j � � S( s Translate a pseudo-class.s xpath_%s_pseudoR^ R_ s The pseudo-class :%s is unknownN( t identR R RA R RC R< ( R t pseudoRT ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_pseudo s c C s� | j | j } t | d | � } | j r> | j j � } n | j } t | � } | j r� d | j | f } | o� t | j � } n | r� d | } n d | j | � } | j r� | j j � } n | j } | | j | j � | | � S( s Translate an attribute selector.s xpath_attrib_%ss %s:%st @s attribute::*[name() = %s]( t attribute_operator_mappingt operatorR t lower_case_attribute_namest attribRQ t is_safe_namet namespaceR t lower_case_attribute_valuest valueRC R< ( R R< Rg RT R t safeRi Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib' s c C s( | j | j � } | j | d | j � S( s Translate a class selector.s @class( RC R< t xpath_attrib_includest class_name( R t class_selectorRC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_class= s c C s( | j | j � } | j | d | j � S( s Translate an ID selector.s @id( RC R< t xpath_attrib_equalsR7 ( R t id_selectorRC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_hashD s c C s� | j } | s d } t } n$ t | � } | j rB | j � } n | j rv d | j | f } | op t | j � } n | j d | � } | s� | j � n | S( s' Translate a type or universal selector.R s %s:%sR ( R R: Rj t lower_case_element_namesRQ Rk RE R ( R R< R Rn RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_elementI s c C s | j d | � S( s; right is a child, grand-child or further descendant of lefts /descendant-or-self::*/( R$ ( R t leftt right( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_descendant_combinator` s c C s | j d | � S( s# right is an immediate child of leftt /( R$ ( R Ry Rz ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_child_combinatord s c C s) | j d | � } | j � | j d � S( s) right is a sibling immediately after lefts /following-sibling::s position() = 1( R$ R R ( R Ry Rz RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_direct_adjacent_combinatorh s c C s | j d | � S( s1 right is a sibling after left, immediately or nots /following-sibling::( R$ ( R Ry Rz ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt" xpath_indirect_adjacent_combinatorn s c C sb y t | j � \ } } Wn$ t k r? t d | j � � n X| rS | j � n | j � | d k r� | r| d | } n | j d | � S| r� | } | } n | d k r� t | � } n d | } | d k r� d | | f g } n g } | d k r| j d | � n& | d k r9| r9| j d | � n d j | � } | r^| j | � n | S( Ns Invalid series: '%r'i s last() - %ss position() = %ss +%si s (position() %s) mod %s = 0s position() >= %ss position() < (last() %s)s and ( R t argumentst ValueErrorR R R! R t strt appendR$ ( R RC R` t lastR t at bt b_negt expr( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_child_functionu s8 c C s | j | | d t �S( NR� ( R� R: ( R RC R` ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_last_child_function� s c C s4 | j d k r t d � � n | j | | d t �S( NR s" *:nth-of-type() is not implementedR ( R R R� R% ( R RC R` ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_of_type_function� s c C s: | j d k r t d � � n | j | | d t d t �S( NR s" *:nth-of-type() is not implementedR� R ( R R R� R: R% ( R RC R` ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_nth_last_of_type_function� s c C s^ | j � d g d g f k r4 t d | j � � n | j d j } | j d | j | � � S( Nt STRINGt IDENTs9 Expected a single string or ident for :contains(), got %ri s contains(., %s)( t argument_typesR R� Rm R R ( R RC R` Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_contains_function� s c C s^ | j � d g d g f k r4 t d | j � � n | j d j } | j d | j | � � S( NR� R� s5 Expected a single string or ident for :lang(), got %ri s lang(%s)( R� R R� Rm R R ( R RC R` Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_lang_function� s c C s | j d � S( Ns not(parent::*)( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_root_pseudo� s c C s! | j � | j � | j d � S( Ns position() = 1( R! R R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_first_child_pseudo� s c C s! | j � | j � | j d � S( Ns position() = last()( R! R R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_last_child_pseudo� s c C s5 | j d k r t d � � n | j � | j d � S( NR s" *:first-of-type is not implementeds position() = 1( R R R! R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_first_of_type_pseudo� s c C s5 | j d k r t d � � n | j � | j d � S( NR s! *:last-of-type is not implementeds position() = last()( R R R! R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_last_of_type_pseudo� s c C s! | j � | j � | j d � S( Ns last() = 1( R R! R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_only_child_pseudo� s c C s+ | j d k r t d � � n | j d � S( NR s! *:only-of-type is not implementeds last() = 1( R R R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_only_of_type_pseudo� s c C s | j d � S( Ns not(*) and not(string-length())( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_empty_pseudo� s c C s | j d � S( s: Common implementation for pseudo-classes that never match.RZ ( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt pseudo_never_matches� s c C s | s t � | j | � | S( N( RF R ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_exists� s c C s$ | j d | | j | � f � | S( Ns %s = %s( R R ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRt s c C sP | r, | j d | | | j | � f � n | j d | | j | � f � | S( Ns not(%s) or %s != %ss %s != %s( R R ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_different s c C sK t | � r: | j d | | | j d | d � f � n | j d � | S( Ns: %s and contains(concat(' ', normalize-space(%s), ' '), %s)R' RZ ( t is_non_whitespaceR R ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyRp s % c C s: | j d | | | j | � | | j | d � f � | S( Ns' %s and (%s = %s or starts-with(%s, %s))R^ ( R R ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_dashmatch s c C s= | r, | j d | | | j | � f � n | j d � | S( Ns %s and starts-with(%s, %s)RZ ( R R ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_prefixmatch# s c C sM | r< | j d | | | t | � d | j | � f � n | j d � | S( Ns/ %s and substring(%s, string-length(%s)-%s) = %si RZ ( R t lenR ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_suffixmatch+ s - c C s= | r, | j d | | | j | � f � n | j d � | S( Ns %s and contains(%s, %s)RZ ( R R ( R RC R Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt xpath_attrib_substringmatch5 s (@ R R R RU Rf t id_attributet lang_attributeR% Rw Rh Rl R RE R? R9 RH t staticmethodR RC RY R] Ra Rd Ro Rs Rv Rx R{ R} R~ R R: R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� t xpath_link_pseudot xpath_visited_pseudot xpath_hover_pseudot xpath_active_pseudot xpath_focus_pseudot xpath_target_pseudot xpath_enabled_pseudot xpath_disabled_pseudot xpath_checked_pseudoR� Rt R� Rp R� R� R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR g s� ( t HTMLTranslatorc B sM e Z d Z d Z e d � Z d � Z d � Z d � Z d � Z d � Z RS( s� Translator for (X)HTML documents. Has a more useful implementation of some pseudo-classes based on HTML-specific element names and attribute names, as described in the `HTML5 specification`_. It assumes no-quirks mode. The API is the same as :class:`GenericTranslator`. .. _HTML5 specification: http://www.w3.org/TR/html5/links.html#selectors :param xhtml: If false (the default), element names and attribute names are case-insensitive. t langc C s( | | _ | s$ t | _ t | _ n d S( N( t xhtmlR: Rw Rh ( R R� ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR R s c C s | j d � S( Ns� (@selected and name(.) = 'option') or (@checked and (name(.) = 'input' or name(.) = 'command')and (@type = 'checkbox' or @type = 'radio'))( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� Y s c C sq | j � d g d g f k r4 t d | j � � n | j d j } | j d | j | j | j � d � f � S( NR� R� s5 Expected a single string or ident for :lang(), got %ri s� ancestor-or-self::*[@lang][1][starts-with(concat(translate(@%s, 'ABCDEFGHIJKLMNOPQRSTUVWXYZ', 'abcdefghijklmnopqrstuvwxyz'), '-'), %s)]R^ ( R� R R� Rm R R� R RQ ( R RC R` Rm ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� a s c C s | j d � S( NsA @href and (name(.) = 'a' or name(.) = 'link' or name(.) = 'area')( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� o s c C s | j d � S( Ns� ( @disabled and ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' or name(.) = 'command' or name(.) = 'fieldset' or name(.) = 'optgroup' or name(.) = 'option' ) ) or ( ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' ) and ancestor::fieldset[@disabled] ) ( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� v s c C s | j d � S( Ns' ( @href and ( name(.) = 'a' or name(.) = 'link' or name(.) = 'area' ) ) or ( ( name(.) = 'command' or name(.) = 'fieldset' or name(.) = 'optgroup' ) and not(@disabled) ) or ( ( (name(.) = 'input' and @type != 'hidden') or name(.) = 'button' or name(.) = 'select' or name(.) = 'textarea' or name(.) = 'keygen' ) and not (@disabled or ancestor::fieldset[@disabled]) ) or ( name(.) = 'option' and not( @disabled or ancestor::optgroup[@disabled] ) ) ( R ( R RC ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� � s ( R R R R� R% R R� R� R� R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyR� ? s ( R t syst ret cssselect.parserR R R t version_infot basestringt _basestringt unicodeR R� RA R t RuntimeErrorR t objectR t compilet splitRM t matchRj R� R R� ( ( ( s3 /usr/lib/python2.7/site-packages/cssselect/xpath.pyt <module> s" 1� �PK @N#]1�R� # site-packages/cssselect/__init__.pynu �[��� # -*- coding: utf-8 -*- """ CSS Selectors based on XPath ============================ This module supports selecting XML/HTML elements based on CSS selectors. See the `CSSSelector` class for details. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. """ from cssselect.parser import (parse, Selector, FunctionalPseudoElement, SelectorError, SelectorSyntaxError) from cssselect.xpath import GenericTranslator, HTMLTranslator, ExpressionError VERSION = '0.9.2' __version__ = VERSION PK @N#]' ��x x $ site-packages/cssselect/__init__.pycnu �[��� � ǁaWc @ sZ d Z d d l m Z m Z m Z m Z m Z d d l m Z m Z m Z d Z e Z d S( s\ CSS Selectors based on XPath ============================ This module supports selecting XML/HTML elements based on CSS selectors. See the `CSSSelector` class for details. :copyright: (c) 2007-2012 Ian Bicking and contributors. See AUTHORS for more details. :license: BSD, see LICENSE for more details. i����( t parset Selectort FunctionalPseudoElementt SelectorErrort SelectorSyntaxError( t GenericTranslatort HTMLTranslatort ExpressionErrors 0.9.2N( t __doc__t cssselect.parserR R R R R t cssselect.xpathR R R t VERSIONt __version__( ( ( s6 /usr/lib/python2.7/site-packages/cssselect/__init__.pyt <module> s ( PK @N#]\O�E~ ~ site-packages/easy_install.pynu �[��� """Run the EasyInstall command""" if __name__ == '__main__': from setuptools.command.easy_install import main main() PK @N#]ܵ7�kW kW site-packages/bs4/dammit.pyonu �[��� � o�\[c @ sO d Z d Z d d l Z d d l m Z d d l Z d d l Z d d l Z d Z y d d l Z d � Z WnG e k r� y d d l Z d � Z Wq� e k r� d � Z q� Xn Xy d d l Z Wn e k r� n Xe j d j � e j � Z e j d j � e j � Z d e f d � � YZ d d d � � YZ d d d � � YZ d S( sB Beautiful Soup bonus library: Unicode, Dammit This library converts a bytestream to Unicode through any means necessary. It is heavily based on code from Mark Pilgrim's Universal Feed Parser. It works best on XML and HTML, but it does not rewrite the XML or HTML to reflect a new encoding; that's the tree builder's job. t MITi����N( t codepoint2namec C s t j | � d S( Nt encoding( t cchardett detect( t s( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt chardet_dammit s c C s t j | � d S( NR ( t chardetR ( R ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR ! s c C s d S( N( t None( R ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR ' s s! ^<\?.*encoding=['"](.*?)['"].*\?>s0 <\s*meta[^>]+charset\s*=\s*["']?([^>]*?)[ /;'">]t EntitySubstitutionc B s� e Z d Z d � Z e � \ Z Z Z i d d 6d d 6d d 6d d 6d d 6Z e j d � Z e j d � Z e d � � Z e d � � Z e d � � Z e e d � � Z e e d � � Z e d � � Z RS( sA Substitute XML or HTML entities for the corresponding characters.c C s� i } i } g } x\ t t j � � D]H \ } } t | � } | d k rc | j | � | | | <n | | | <q% Wd d j | � } | | t j | � f S( Ni" s [%s]t ( t listR t itemst unichrt appendt joint ret compile( t lookupt reverse_lookupt characters_for_ret codepointt namet charactert re_definition( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _populate_class_variables9 s t apost 't quott "t ampt &t ltt <t gtt >s& ([<>]|&(?!#\d+;|#x[0-9a-fA-F]+;|\w+;))s ([<>&])c C s# | j j | j d � � } d | S( Ni s &%s;( t CHARACTER_TO_HTML_ENTITYt gett group( t clst matchobjt entity( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _substitute_html_entityZ s c C s | j | j d � } d | S( sm Used with a regular expression to substitute the appropriate XML entity for an XML special character.i s &%s;( t CHARACTER_TO_XML_ENTITYR& ( R' R( R) ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _substitute_xml_entity_ s c C sN d } d | k rB d | k r9 d } | j d | � } qB d } n | | | S( s* Make a value into a quoted XML attribute, possibly escaping it. Most strings will be quoted using double quotes. Bob's Bar -> "Bob's Bar" If a string contains double quotes, it will be quoted using single quotes. Welcome to "my bar" -> 'Welcome to "my bar"' If a string contains both single and double quotes, the double quotes will be escaped, and the string will be quoted using double quotes. Welcome to "Bob's Bar" -> "Welcome to "Bob's bar" R R s "( t replace( t selft valuet quote_witht replace_with( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt quoted_attribute_valuef s c C s4 | j j | j | � } | r0 | j | � } n | S( s Substitute XML entities for special XML characters. :param value: A string to be substituted. The less-than sign will become <, the greater-than sign will become >, and any ampersands will become &. If you want ampersands that appear to be part of an entity definition to be left alone, use substitute_xml_containing_entities() instead. :param make_quoted_attribute: If True, then the string will be quoted, as befits an attribute value. ( t AMPERSAND_OR_BRACKETt subR, R2 ( R' R/ t make_quoted_attribute( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt substitute_xml� s c C s4 | j j | j | � } | r0 | j | � } n | S( s� Substitute XML entities for special XML characters. :param value: A string to be substituted. The less-than sign will become <, the greater-than sign will become >, and any ampersands that are not part of an entity defition will become &. :param make_quoted_attribute: If True, then the string will be quoted, as befits an attribute value. ( t BARE_AMPERSAND_OR_BRACKETR4 R, R2 ( R' R/ R5 ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt" substitute_xml_containing_entities� s c C s | j j | j | � S( s� Replace certain Unicode characters with named HTML entities. This differs from data.encode(encoding, 'xmlcharrefreplace') in that the goal is to make the result more readable (to those with ASCII displays) rather than to recover from errors. There's absolutely nothing wrong with a UTF-8 string containg a LATIN SMALL LETTER E WITH ACUTE, but replacing that character with "é" will make it more readable to some people. ( t CHARACTER_TO_HTML_ENTITY_RER4 R* ( R' R ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt substitute_html� s ( t __name__t __module__t __doc__R R$ t HTML_ENTITY_TO_CHARACTERR9 R+ R R R7 R3 t classmethodR* R, R2 t FalseR6 R8 R: ( ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR 5 s& %t EncodingDetectorc B s\ e Z d Z d e d d � Z d � Z e d � � Z e d � � Z e e e d � � Z RS( s^ Suggests a number of possible encodings for a bytestring. Order of precedence: 1. Encodings you specifically tell EncodingDetector to try first (the override_encodings argument to the constructor). 2. An encoding declared within the bytestring itself, either in an XML declaration (if the bytestring is to be interpreted as an XML document), or in a <meta> tag (if the bytestring is to be interpreted as an HTML document.) 3. An encoding detected through textual analysis by chardet, cchardet, or a similar external library. 4. UTF-8. 5. Windows-1252. c C s} | p g | _ | p g } t g | D] } | j � ^ q% � | _ d | _ | | _ d | _ | j | � \ | _ | _ d S( N( t override_encodingst sett lowert exclude_encodingsR t chardet_encodingt is_htmlt declared_encodingt strip_byte_order_markt markupt sniffed_encoding( R. RJ RB RG RE t x( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt __init__� s ( c C sO | d k rK | j � } | | j k r+ t S| | k rK | j | � t Sn t S( N( R RD RE R@ t addt True( R. R t tried( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _usable� s c c s t � } x+ | j D] } | j | | � r | Vq q W| j | j | � rW | j Vn | j d k r� | j | j | j � | _ n | j | j | � r� | j Vn | j d k r� t | j � | _ n | j | j | � r� | j Vn x( d D] } | j | | � r� | Vq� q� Wd S( s< Yield a number of encodings that might work for this markup.s utf-8s windows-1252N( s utf-8s windows-1252( RC RB RQ RK RH R t find_declared_encodingRJ RG RF R ( R. RP t e( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt encodings� s$ c C s" d } t | t � r | | f St | � d k rg | d d k rg | d d !d k rg d } | d } n� t | � d k r� | d d k r� | d d !d k r� d } | d } ni | d d k r� d } | d } nF | d d k r� d } | d } n# | d d k rd } | d } n | | f S( sM If a byte-order mark is present, strip it and return the encoding it implies.i i s ��s s utf-16bes ��s utf-16lei s s utf-8s ��s utf-32bes �� s utf-32leN( R t isinstancet unicodet len( R' t dataR ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRI s* " " c C s� | r t | � } } n% d } t d t t | � d � � } d } t j | d | �} | r~ | r~ t j | d | �} n | d k r� | j � d j d d � } n | r� | j � Sd S( s� Given a document, tries to find its declared encoding. An XML encoding is declared at the beginning of the document. An HTML encoding is declared in a <meta> tag, hopefully near the beginning of the document. i i g�������?t endposi t asciiR- N( RW t maxt intR t xml_encoding_ret searcht html_meta_ret groupst decodeRD ( R' RJ RG t search_entire_documentt xml_endpost html_endposRH t declared_encoding_match( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRR + s N( R; R< R= R R@ RM RQ t propertyRT R? RI RR ( ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRA � s !t UnicodeDammitc B s� e Z d Z i d d 6d d 6Z d d d g Z g de g d � Z d � Z d d � Z d d � Z e d � � Z d � Z d � Z i dd 6d d 6dd 6dd 6dd 6d d 6d d# 6d d& 6d d) 6d d, 6dd/ 6dd2 6dd5 6d6 d7 6dd: 6d6 d; 6d6 d< 6dd? 6ddB 6ddE 6ddH 6ddK 6ddN 6ddQ 6ddT 6ddW 6ddZ 6d d] 6d d` 6d6 da 6d dd 6d dg 6Z i� dh d 6d d 6di d 6dj d 6dk d 6dl d 6dm d# 6dn d& 6do d) 6dp d, 6dq d/ 6dr d2 6ds d5 6d6 d7 6dt d: 6d6 d; 6d6 d< 6du d? 6du dB 6dv dE 6dv dH 6dw dK 6dx dN 6dy dQ 6dz dT 6d{ dW 6d| dZ 6d} d] 6d~ d` 6d6 da 6d dd 6d� dg 6d d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6dq d� 6d� d� 6df d� 6d� d� 6d� d� 6d� d� 6d d� 6d� d� 6dx d� 6d� d� 6d� d� 6d� d� 6d� d� 6d d� 6d� d� 6d� d� 6dw d� 6di d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d6 d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6dw d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d 6d� d6d� d6d� d6d� d6dd6d� d6dd6Z iz d d 6d d 6d d6dd6dd6dd6dd6dd6dd6dd 6d d 6d d 6d!d"6d#d$6d%d&6d'd(6d)d*6d+d,6d-d.6d/d06d1d26d3d46d5d66d7d86d9d:6d;d<6d=d>6d?d@6dAdB6dCdD6dEdF6dGdH6dIdJ6dKdL6dMdN6dOdP6dQdR6dSdT6dUdV6dWdX6dYdZ6d[d\6d]d^6d_d`6dadb6dcdd6dedf6dgdh6didj6dkdl6dmdn6dodp6dqdr6dsdt6dudv6dwdx6dydz6d{d|6d}d~6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d� d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6Z d!d"d#g Z e d�d�Z e d dZ e dd d� � Z RS($ s� A class for detecting the encoding of a *ML document and converting it to a Unicode string. If the source encoding is windows-1252, can replace MS smart quotes with their HTML or XML equivalents.s mac-romant macintoshs shift-jiss x-sjiss windows-1252s iso-8859-1s iso-8859-2c C sn | | _ g | _ t | _ | | _ t j t � | _ t | | | | � | _ t | t � si | d k r� | | _ t | � | _ d | _ d S| j j | _ d } x? | j j D]1 } | j j } | j | � } | d k r� Pq� q� W| sOxa | j j D]P } | d k r | j | d � } n | d k r� | j j d � t | _ Pq� q� Wn | | _ | sjd | _ n d S( NR RZ R- sS Some characters could not be decoded, and were replaced with REPLACEMENT CHARACTER.( t smart_quotes_tot tried_encodingsR@ t contains_replacement_charactersRG t loggingt getLoggerR; t logRA t detectorRU RV RJ t unicode_markupR t original_encodingRT t _convert_fromt warningRO ( R. RJ RB Ri RG RE t uR ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRM X s> c C s� | j d � } | j d k r9 | j j | � j � } n� | j j | � } t | � t k r� | j d k r� d j � | d j � d j � } q� d j � | d j � d j � } n | j � } | S( s[ Changes a MS smart quote character to an XML or HTML entity, or an ASCII character.i RZ t xmls &#xt ;R i ( R& Ri t MS_CHARS_TO_ASCIIR% t encodet MS_CHARSt typet tuple( R. t matcht origR4 ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _sub_ms_char� s '' t strictc C s� | j | � } | s+ | | f | j k r/ d S| j j | | f � | j } | j d k r� | | j k r� d } t j | � } | j | j | � } n y+ | j | | | � } | | _ | | _ Wn t k r� } d SX| j S( Ns ([�-�])( t find_codecRj R R RJ Ri t ENCODINGS_WITH_SMART_QUOTESR R R4 R~ t _to_unicodeRq t Exception( R. t proposedt errorsRJ t smart_quotes_ret smart_quotes_compiledRt RS ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRr � s" c C s t | | | � S( s Given a string and its encoding, decodes the string into Unicode. %encoding is a string recognized by encodings.aliases( RV ( R. RX R R� ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR� � s c C s | j s d S| j j S( N( RG R Ro RH ( R. ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt declared_html_encoding� s c C s� | j | j j | | � � pu | r? | j | j d d � � pu | r` | j | j d d � � pu | rr | j � pu | } | r� | j � Sd S( Nt -R t _( t _codect CHARSET_ALIASESR% R- RD R ( R. t charsetR/ ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR� � s !! c C sE | s | Sd } y t j | � | } Wn t t f k r@ n X| S( N( R t codecsR t LookupErrort ValueError( R. R� t codec( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR� � s t eurot 20ACs �t s �t sbquot 201As �t fnoft 192s �t bdquot 201Es �t hellipt 2026s �t daggert 2020s �t Daggert 2021s �t circt 2C6s �t permilt 2030s �t Scaront 160s �t lsaquot 2039s �t OEligt 152s �t ?s �s #x17Dt 17Ds �s �s �t lsquot 2018s �t rsquot 2019s �t ldquot 201Cs �t rdquot 201Ds �t bullt 2022s �t ndasht 2013s �t mdasht 2014s �t tildet 2DCs �t tradet 2122s �t scaront 161s �t rsaquot 203As �t oeligt 153s �s �s #x17Et 17Es �t YumlR s �t EURt ,t fs ,,s ...t +s ++t ^t %t SR! t OEt ZR R t *R� s --t ~s (TM)R R# t oet zt Ys �t !s �t cs �t GBPs �t $s �t YENs �t |s �s �s ..s �s �s (th)s �s <<s �s �s �s (R)s �s �t os �s +-s �t 2s �t 3s �t acutes �Rt s �t Ps �s �s �t 1s �s �s >>s �s 1/4s �s 1/2s �s 3/4s �s �t As �s �s �s �s �s �t AEs �t Cs �t Es �s �s �s �t Is �s �s �s �t Ds �t Ns �t Os �s �s �s �s �s �s �t Us �s �s �s �s �t bs �t Bs �t as �s �s �s �s �s �t aes �s �RS s �s �s �s �t is �s �s �s �s �t ns �s �s �s �s �s �t /s �s �s �s �s �s �t ys �s �s �s €i� s ‚i� s ƒi� s „i� s …i� s †i� s ‡i� s ˆi� s ‰i� s Ši� s ‹i� s Œi� s Ži� s ‘i� s ’i� s “i� s ”i� s •i� s –i� s —i� s ˜i� s ™i� s ši� s ›i� s œi� s ži� s Ÿi� s i� s ¡i� s ¢i� s £i� s ¤i� s ¥i� s ¦i� s §i� s ¨i� s ©i� s ªi� s «i� s ¬i� s i� s ®i� s ¯i� s °i� s ±i� s ²i� s ³i� s ´i� s µi� s ¶i� s ·i� s ¸i� s ¹i� s ºi� s »i� s ¼i� s ½i� s ¾i� s ¿i� s Ài� s Ái� s Âi� s Ãi� s Äi� s Åi� s Æi� s Çi� s Èi� s Éi� s Êi� s Ëi� s Ìi� s Íi� s Îi� s Ïi� s Ði� s Ñi� s Òi� s Ói� s Ôi� s Õi� s Öi� s ×i� s Øi� s Ùi� s Úi� s Ûi� s Üi� s Ýi� s Þi� s ßi� s ài� i� s âi� s ãi� s äi� s åi� s æi� s çi� s èi� s éi� s êi� s ëi� s ìi� s íi� s îi� s ïi� s ði� s ñi� s òi� s ói� s ôi� s õi� s öi� s ÷i� s øi� s ùi� s úi� s ûi� s üi� s ýi� s þi� i i i i i����i t utf8c C s� | j d d � j � d k r- t d � � n | j � d k rN t d � � n g } d } d } x| t | � k rd| | } t | t � s� t | � } n | | j k r| | j k rx� | j D]5 \ } } } | | k r� | | k r� | | 7} Pq� q� Wqc | d k rW| | j k rW| j | | | !� | j | j | � | d 7} | } qc | d 7} qc W| d k ru| S| j | | � d j | � S( s� Fix characters from one encoding embedded in some other encoding. Currently the only situation supported is Windows-1252 (or its subset ISO-8859-1), embedded in UTF-8. The input must be a bytestring. If you've already converted the document to Unicode, you're too late. The output is a bytestring in which `embedded_encoding` characters have been converted to their `main_encoding` equivalents. R� R� s windows-1252t windows_1252sP Windows-1252 and ISO-8859-1 are the only currently supported embedded encodings.R� s utf-8s4 UTF-8 is the only currently supported main encoding.i i� i R ( s windows-1252R� ( R� s utf-8( R- RD t NotImplementedErrorRW RU R\ t ordt FIRST_MULTIBYTE_MARKERt LAST_MULTIBYTE_MARKERt MULTIBYTE_MARKERS_AND_SIZESt WINDOWS_1252_TO_UTF8R R ( R' t in_bytest main_encodingt embedded_encodingt byte_chunkst chunk_startt post bytet startt endt size( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt detwingle s< N( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( s #x17DR� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( R� R� ( s #x17ER� ( R� R ( R R� ( i� i� i ( i� i� i ( i� i� i ( R; R< R= R� R� R R@ RM R~ Rr R� Rf R� R� R� Ry Rw R� R� R� R� R? R ( ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRg E sd 1 ( ( ( R= t __license__R� t htmlentitydefsR R Rl t stringR t chardet_typeR R t ImportErrorR t iconv_codecR Rx R� R] R_ t objectR RA Rg ( ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt <module> s6 �PK @N#]ȧnI I site-packages/bs4/__init__.pyonu �[��� � qap[c @ s| d Z d Z d Z d Z d Z d g Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z d d k d e f d � � YZ e Z e Z d e f d � � YZ d e f d � � YZ! d e" f d � � YZ# e$ d k rxd d l Z e e j% � Z& e& j' � GHn d S( sH Beautiful Soup Elixir and Tonic "The Screen-Scraper's Friend" http://www.crummy.com/software/BeautifulSoup/ Beautiful Soup uses a pluggable XML or HTML parser to parse a (possibly invalid) document into a tree representation. Beautiful Soup provides methods and Pythonic idioms that make it easy to navigate, search, and modify the parse tree. Beautiful Soup works with Python 2.7 and up. It works better if lxml and/or html5lib is installed. For more than you ever wanted to know about Beautiful Soup, see the documentation: http://www.crummy.com/software/BeautifulSoup/bs4/doc/ s* Leonard Richardson (leonardr@segfault.org)s 4.6.3s* Copyright (c) 2004-2018 Leonard Richardsont MITt BeautifulSoupi����Ni ( t builder_registryt ParserRejectedMarkup( t UnicodeDammit( t CDatat Commentt DEFAULT_OUTPUT_ENCODINGt Declarationt Doctypet NavigableStringt PageElementt ProcessingInstructiont ResultSett SoupStrainert Tags` You are trying to run the Python 2 version of Beautiful Soup under Python 3. This will not work.su You need to convert the code, either by installing it (`python setup.py install`) or by running 2to3 (`2to3 -w bs4`).c B s e Z d Z d Z d d g Z d Z d Z d d d d d d d � Z d � Z d � Z e d � � Z d � Z d � Z d d i d � Z e d � Z d � Z d � Z d � Z d � Z e d � Z d d d � Z d e d � Z d � Z d d � Z d � Z e e d d � Z RS( s This class defines the basic interface called by the tree builders. These methods will be called by the parser: reset() feed(markup) The tree builder may call these methods from its feed() implementation: handle_starttag(name, attrs) # See note about return value handle_endtag(name) handle_data(data) # Appends to the current data node endData(containerClass=NavigableString) # Ends the current data node No matter how complicated the underlying parser is, you should be able to build a tree using 'start tag' events, 'end tag' events, 'data' events, and "done with data" events. If you encounter an empty-element tag (aka a self-closing tag, like HTML's <br> tag), call handle_starttag and then handle_endtag. u [document]t htmlt fasts s� No parser was explicitly specified, so I'm using the best available %(markup_type)s parser for this system ("%(parser)s"). This usually isn't a problem, but if you run this code on another system, or in a different virtual environment, it may use a different parser and behave differently. The code that caused this warning is on line %(line_number)s of the file %(filename)s. To get rid of this warning, pass the additional argument 'features="%(parser)s"' to the BeautifulSoup constructor. t c s� d � k r t j d � n d � k r? � d =t j d � n d � k rb � d =t j d � n d � k r� � d =t j d � n d � k r� � d =t j d � n � f d � } | p� | d d � } | p� | d d � } | r t | t � r t j d � d) } n t � � d k rC� j � j � } t d | � � n | d) k r�| } t | t � rp| g } n | d) k s�t | � d k r�| j } n t j | � } | d) k r�t d d j | � � � n | � } | | j k p�| | j k s�| j r d } n d } d) } y t j d � } Wn t k r<n X| rX| j } | j } n t j } d } | j d � } | r�| j � } | j d* � r�| d } q�n | r�t d | d | d | j d | � } t j | j | d d! �q�q�n | | _ | j | _ | j | _ | | j _ | | _ t! | d" � rH| j" � } n� t | � d# k rAt | t# � rud$ | k s�t | t � rAd% | k rAt | t � r�t$ j% j& r�| j' d& � } n | } t( } y t$ j% j) | � } Wn t* k r�} n X| r1t | t � r | j' d& � } n t j d' | � n | j+ | � n xh | j j, | | d( | �D]K \ | _- | _. | _/ | _0 | j1 � y | j2 � PWq]t3 k r�q]Xq]Wd) | _- d) | j _ d) S(+ s_ Constructor. :param markup: A string or a file-like object representing markup to be parsed. :param features: Desirable features of the parser to be used. This may be the name of a specific parser ("lxml", "lxml-xml", "html.parser", or "html5lib") or it may be the type of markup to be used ("html", "html5", "xml"). It's recommended that you name a specific parser, so that Beautiful Soup gives you the same results across platforms and virtual environments. :param builder: A specific TreeBuilder to use instead of looking one up based on `features`. You shouldn't need to use this. :param parse_only: A SoupStrainer. Only parts of the document matching the SoupStrainer will be considered. This is useful when parsing part of a document that would otherwise be too large to fit into memory. :param from_encoding: A string indicating the encoding of the document to be parsed. Pass this in if Beautiful Soup is guessing wrongly about the document's encoding. :param exclude_encodings: A list of strings indicating encodings known to be wrong. Pass this in if you don't know the document's encoding but you know Beautiful Soup's guess is wrong. :param kwargs: For backwards compatibility purposes, the constructor accepts certain keyword arguments used in Beautiful Soup 3. None of these arguments do anything in Beautiful Soup 4 and there's no need to actually pass keyword arguments into the constructor. t convertEntitiess� BS4 does not respect the convertEntities argument to the BeautifulSoup constructor. Entities are always converted to Unicode characters.t markupMassages� BS4 does not respect the markupMassage argument to the BeautifulSoup constructor. The tree builder is responsible for any necessary markup massage.t smartQuotesTos� BS4 does not respect the smartQuotesTo argument to the BeautifulSoup constructor. Smart quotes are always converted to Unicode characters.t selfClosingTagss� BS4 does not respect the selfClosingTags argument to the BeautifulSoup constructor. The tree builder is responsible for understanding self-closing tags.t isHTMLs� BS4 does not respect the isHTML argument to the BeautifulSoup constructor. Suggest you use features='lxml' for HTML and features='lxml-xml' for XML.c s< | � k r8 t j d | | f � � | } � | =| Sd S( NsL The "%s" argument to the BeautifulSoup constructor has been renamed to "%s."( t warningst warnt None( t old_namet new_namet value( t kwargs( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt deprecated_argument� s t parseOnlyTheset parse_onlyt fromEncodingt from_encodingsl You provided Unicode markup but also provided a value for from_encoding. Your from_encoding will be ignored.i s2 __init__() got an unexpected keyword argument '%s'sj Couldn't find a tree builder with the features you requested: %s. Do you need to install a parser library?t ,t XMLt HTMLi t __file__s .pycs .pyoi����t filenamet line_numbert parsert markup_typet stackleveli t readi t <u <t utf8sw "%s" looks like a filename, not markup. You should probably open this file and pass the filehandle into Beautiful Soup.t exclude_encodingsN( s .pycs .pyo(4 R R t isinstancet unicodeR t lent keyst popt TypeErrort basestringt DEFAULT_BUILDER_FEATURESR t lookupt FeatureNotFoundt joint NAMEt ALTERNATE_NAMESt is_xmlt syst _getframet ValueErrort f_globalst f_linenot __dict__t gett lowert endswitht dictt NO_PARSER_SPECIFIED_WARNINGt buildert known_xmlt soupR! t hasattrR- t bytest ost patht supports_unicode_filenamest encodet Falset existst Exceptiont _check_markup_is_urlt prepare_markupt markupt original_encodingt declared_html_encodingt contains_replacement_characterst resett _feedR ( t selfRX t featuresRJ R! R# R0 R R t argt original_featurest builder_classR+ t callert globalsR) R( t fnlt valuest possible_filenamet is_filet e( ( R s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt __init__X s� ' # . c C s: t | � | j d � d | j d d �} | j | _ | S( Ns utf-8RJ R# ( t typeRR RJ RY ( R^ t copy( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt __copy__$ s ! c C s9 t | j � } d | k r5 | j j r5 d | d <n | S( NRJ ( RH RD RJ t picklableR ( R^ t d( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt __getstate__0 s c s� t � t � r d } d } n" t � t � r< d } d } n d St � f d � | D� � r� | � k r� t � t � r� � j d d � } n � } t j d | � q� n d S( s� Check if markup looks like it's actually a url and raise a warning if so. Markup can be unicode or str (py2) / bytes (py3). t s http:s https:u u http:u https:Nc 3 s | ] } � j | � Vq d S( N( t startswith( t .0t prefix( RX ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pys <genexpr>F s s utf-8t replaces� "%s" looks like a URL. Beautiful Soup is not an HTTP client. You should probably use an HTTP client like requests to get the document behind the URL, and feed that document to Beautiful Soup.( s http:s https:( u http:u https:( R1 RN R2 t anyt decodeR R ( RX t spacet cant_start_witht decoded_markup( ( RX s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyRV 7 s c C sT | j j � | j j | j � | j � x# | j j | j k rO | j � q- Wd S( N( RJ R\ t feedRX t endDatat currentTagt namet ROOT_TAG_NAMEt popTag( R^ ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR] S s c C sg t j | | | j | j � d | _ | j j � g | _ d | _ g | _ g | _ | j | � d S( Ni ( R Rj RJ R t hiddenR\ t current_dataR R} t tagStackt preserve_whitespace_tag_stackt pushTag( R^ ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR\ ] s c K s) | j | � t d | j | | | | � S( s+ Create a new tag associated with this soup.N( t updateR R RJ ( R^ R~ t namespacet nsprefixt attrst kwattrs( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt new_tagg s c C s | | � S( s7 Create a new NavigableString associated with this soup.( ( R^ t st subclass( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt new_stringl s c C s t d � � d S( Ns4 BeautifulSoup objects don't support insert_before().( t NotImplementedError( R^ t successor( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt insert_beforep s c C s t d � � d S( Ns3 BeautifulSoup objects don't support insert_after().( R� ( R^ R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt insert_afters s c C s^ | j j � } | j r; | | j d k r; | j j � n | j rW | j d | _ n | j S( Ni����( R� R5 R� R} ( R^ t tag( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� v s c C sk | j r | j j j | � n | j j | � | j d | _ | j | j j k rg | j j | � n d S( Ni����( R} t contentst appendR� R~ RJ t preserve_whitespace_tagsR� ( R^ R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� s c C s� | j r� d j | j � } | j s{ t } x' | D] } | | j k r1 t } Pq1 q1 W| r{ d | k ro d } qx d } q{ n g | _ | j r� t | j � d k r� | j j s� | j j | � r� d S| | � } | j | � n d S( Nu s Rq i ( R� R; R� t Truet ASCII_SPACESRS R! R3 R� t textt searcht object_was_parsed( R^ t containerClassR� t strippablet it o( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR| � s& c C s� | p | j } | p | j } d } } } t | t � rk | j } | j } | j } | sk | j } qk n | j | | | | | � | | _ | j j | � | j r�t | j � d } xG | d k r� | j | | k r� Pn | d 8} q� Wt d | | f � � | d k r | } d } n | j | d } } | t | j � d k r^| j } d } n | j | d } } | | _ | r�| | _ n | | _ | r�| | _ n | | _ | r�| | _ n | | _ | r�| | _ q�n d S( s Add an object to the parse tree.i i s[ Error building tree: supposedly %r was inserted into %r after the fact, but I don't see it!N( R} t _most_recent_elementR R1 R t next_elementt next_siblingt previous_siblingt previous_elementt setupR� R� R3 RA ( R^ R� t parentt most_recent_elementR� R� R� R� t index( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� � sR c C s� | | j k r d Sd } t | j � } xn t | d d d � D]V } | j | } | | j k r� | | j k r� | r� | j � } n Pn | j � } q? W| S( s� Pops the tag stack up to and including the most recent instance of the given tag. If inclusivePop is false, pops the tag stack up to but *not* including the most recent instqance of the given tag.Ni i i����( R R R3 R� t rangeR~ Rt R� ( R^ R~ R� t inclusivePopt most_recently_poppedt stack_sizeR� t t( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt _popToTag� s c C s� | j � | j rN t | j � d k rN | j j sJ | j j | | � rN d St | | j | | | | | j | j � } | d k r� | S| j r� | | j _ n | | _ | j | � | S( s Push a start tag on to the stack. If this method returns None, the tag was rejected by the SoupStrainer. You should proceed as if the tag had not occurred in the document. For instance, if this was a self-closing tag, don't call handle_endtag. i N( R| R! R3 R� R� t search_tagR R RJ R} R� R� R� ( R^ R~ R� R� R� R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt handle_starttag� s c C s | j � | j | | � d S( N( R| R� ( R^ R~ R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt handle_endtag s c C s | j j | � d S( N( R� R� ( R^ t data( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt handle_data s t minimalc C sp | j r5 d } | d k r( d | } n d | } n d } | sJ d } n d } | t t | � j | | | � S( sl Returns a string or Unicode representation of this document. To get Unicode, pass None for encoding.R s encoding="%s"u <?xml version="1.0"%s?> u i N( R> R t superR Rw ( R^ t pretty_printt eventual_encodingt formattert encoding_partRt t indent_level( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyRw s N( t __name__t __module__t __doc__R R8 R� RI R Rj Rm Rp t staticmethodRV R] R\ R� R R� R� R� R� R� R| R� R� R� R� R� R� RS R Rw ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR 8 s6 � 9 t BeautifulStoneSoupc B s e Z d Z d � Z RS( s& Deprecated interface to an XML parser.c O s4 d | d <t j d � t t | � j | | � d S( Nt xmlR_ sx The BeautifulStoneSoup class is deprecated. Instead of using it, pass features="xml" into the BeautifulSoup constructor.( R R R� R� Rj ( R^ t argsR ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyRj 5 s ( R� R� R� Rj ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� 2 s t StopParsingc B s e Z RS( ( R� R� ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� = s R: c B s e Z RS( ( R� R� ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR: @ s t __main__(( R� t __author__t __version__t __copyright__t __license__t __all__RO t reR? t tracebackR RJ R R t dammitR t elementR R R R R R R R R R R R t _st _soupR� RU R� RA R: R� t stdinRL t prettify( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt <module> s2 L � � PK @N#]ܵ7�kW kW site-packages/bs4/dammit.pycnu �[��� � o�\[c @ sO d Z d Z d d l Z d d l m Z d d l Z d d l Z d d l Z d Z y d d l Z d � Z WnG e k r� y d d l Z d � Z Wq� e k r� d � Z q� Xn Xy d d l Z Wn e k r� n Xe j d j � e j � Z e j d j � e j � Z d e f d � � YZ d d d � � YZ d d d � � YZ d S( sB Beautiful Soup bonus library: Unicode, Dammit This library converts a bytestream to Unicode through any means necessary. It is heavily based on code from Mark Pilgrim's Universal Feed Parser. It works best on XML and HTML, but it does not rewrite the XML or HTML to reflect a new encoding; that's the tree builder's job. t MITi����N( t codepoint2namec C s t j | � d S( Nt encoding( t cchardett detect( t s( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt chardet_dammit s c C s t j | � d S( NR ( t chardetR ( R ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR ! s c C s d S( N( t None( R ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR ' s s! ^<\?.*encoding=['"](.*?)['"].*\?>s0 <\s*meta[^>]+charset\s*=\s*["']?([^>]*?)[ /;'">]t EntitySubstitutionc B s� e Z d Z d � Z e � \ Z Z Z i d d 6d d 6d d 6d d 6d d 6Z e j d � Z e j d � Z e d � � Z e d � � Z e d � � Z e e d � � Z e e d � � Z e d � � Z RS( sA Substitute XML or HTML entities for the corresponding characters.c C s� i } i } g } x\ t t j � � D]H \ } } t | � } | d k rc | j | � | | | <n | | | <q% Wd d j | � } | | t j | � f S( Ni" s [%s]t ( t listR t itemst unichrt appendt joint ret compile( t lookupt reverse_lookupt characters_for_ret codepointt namet charactert re_definition( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _populate_class_variables9 s t apost 't quott "t ampt &t ltt <t gtt >s& ([<>]|&(?!#\d+;|#x[0-9a-fA-F]+;|\w+;))s ([<>&])c C s# | j j | j d � � } d | S( Ni s &%s;( t CHARACTER_TO_HTML_ENTITYt gett group( t clst matchobjt entity( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _substitute_html_entityZ s c C s | j | j d � } d | S( sm Used with a regular expression to substitute the appropriate XML entity for an XML special character.i s &%s;( t CHARACTER_TO_XML_ENTITYR& ( R' R( R) ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _substitute_xml_entity_ s c C sN d } d | k rB d | k r9 d } | j d | � } qB d } n | | | S( s* Make a value into a quoted XML attribute, possibly escaping it. Most strings will be quoted using double quotes. Bob's Bar -> "Bob's Bar" If a string contains double quotes, it will be quoted using single quotes. Welcome to "my bar" -> 'Welcome to "my bar"' If a string contains both single and double quotes, the double quotes will be escaped, and the string will be quoted using double quotes. Welcome to "Bob's Bar" -> "Welcome to "Bob's bar" R R s "( t replace( t selft valuet quote_witht replace_with( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt quoted_attribute_valuef s c C s4 | j j | j | � } | r0 | j | � } n | S( s Substitute XML entities for special XML characters. :param value: A string to be substituted. The less-than sign will become <, the greater-than sign will become >, and any ampersands will become &. If you want ampersands that appear to be part of an entity definition to be left alone, use substitute_xml_containing_entities() instead. :param make_quoted_attribute: If True, then the string will be quoted, as befits an attribute value. ( t AMPERSAND_OR_BRACKETt subR, R2 ( R' R/ t make_quoted_attribute( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt substitute_xml� s c C s4 | j j | j | � } | r0 | j | � } n | S( s� Substitute XML entities for special XML characters. :param value: A string to be substituted. The less-than sign will become <, the greater-than sign will become >, and any ampersands that are not part of an entity defition will become &. :param make_quoted_attribute: If True, then the string will be quoted, as befits an attribute value. ( t BARE_AMPERSAND_OR_BRACKETR4 R, R2 ( R' R/ R5 ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt" substitute_xml_containing_entities� s c C s | j j | j | � S( s� Replace certain Unicode characters with named HTML entities. This differs from data.encode(encoding, 'xmlcharrefreplace') in that the goal is to make the result more readable (to those with ASCII displays) rather than to recover from errors. There's absolutely nothing wrong with a UTF-8 string containg a LATIN SMALL LETTER E WITH ACUTE, but replacing that character with "é" will make it more readable to some people. ( t CHARACTER_TO_HTML_ENTITY_RER4 R* ( R' R ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt substitute_html� s ( t __name__t __module__t __doc__R R$ t HTML_ENTITY_TO_CHARACTERR9 R+ R R R7 R3 t classmethodR* R, R2 t FalseR6 R8 R: ( ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR 5 s& %t EncodingDetectorc B s\ e Z d Z d e d d � Z d � Z e d � � Z e d � � Z e e e d � � Z RS( s^ Suggests a number of possible encodings for a bytestring. Order of precedence: 1. Encodings you specifically tell EncodingDetector to try first (the override_encodings argument to the constructor). 2. An encoding declared within the bytestring itself, either in an XML declaration (if the bytestring is to be interpreted as an XML document), or in a <meta> tag (if the bytestring is to be interpreted as an HTML document.) 3. An encoding detected through textual analysis by chardet, cchardet, or a similar external library. 4. UTF-8. 5. Windows-1252. c C s} | p g | _ | p g } t g | D] } | j � ^ q% � | _ d | _ | | _ d | _ | j | � \ | _ | _ d S( N( t override_encodingst sett lowert exclude_encodingsR t chardet_encodingt is_htmlt declared_encodingt strip_byte_order_markt markupt sniffed_encoding( R. RJ RB RG RE t x( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt __init__� s ( c C sO | d k rK | j � } | | j k r+ t S| | k rK | j | � t Sn t S( N( R RD RE R@ t addt True( R. R t tried( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _usable� s c c s t � } x+ | j D] } | j | | � r | Vq q W| j | j | � rW | j Vn | j d k r� | j | j | j � | _ n | j | j | � r� | j Vn | j d k r� t | j � | _ n | j | j | � r� | j Vn x( d D] } | j | | � r� | Vq� q� Wd S( s< Yield a number of encodings that might work for this markup.s utf-8s windows-1252N( s utf-8s windows-1252( RC RB RQ RK RH R t find_declared_encodingRJ RG RF R ( R. RP t e( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt encodings� s$ c C s" d } t | t � r | | f St | � d k rg | d d k rg | d d !d k rg d } | d } n� t | � d k r� | d d k r� | d d !d k r� d } | d } ni | d d k r� d } | d } nF | d d k r� d } | d } n# | d d k rd } | d } n | | f S( sM If a byte-order mark is present, strip it and return the encoding it implies.i i s ��s s utf-16bes ��s utf-16lei s s utf-8s ��s utf-32bes �� s utf-32leN( R t isinstancet unicodet len( R' t dataR ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRI s* " " c C s� | r t | � } } n% d } t d t t | � d � � } d } t j | d | �} | r~ | r~ t j | d | �} n | d k r� | j � d j d d � } n | r� | j � Sd S( s� Given a document, tries to find its declared encoding. An XML encoding is declared at the beginning of the document. An HTML encoding is declared in a <meta> tag, hopefully near the beginning of the document. i i g�������?t endposi t asciiR- N( RW t maxt intR t xml_encoding_ret searcht html_meta_ret groupst decodeRD ( R' RJ RG t search_entire_documentt xml_endpost html_endposRH t declared_encoding_match( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRR + s N( R; R< R= R R@ RM RQ t propertyRT R? RI RR ( ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRA � s !t UnicodeDammitc B s� e Z d Z i d d 6d d 6Z d d d g Z g de g d � Z d � Z d d � Z d d � Z e d � � Z d � Z d � Z i dd 6d d 6dd 6dd 6dd 6d d 6d d# 6d d& 6d d) 6d d, 6dd/ 6dd2 6dd5 6d6 d7 6dd: 6d6 d; 6d6 d< 6dd? 6ddB 6ddE 6ddH 6ddK 6ddN 6ddQ 6ddT 6ddW 6ddZ 6d d] 6d d` 6d6 da 6d dd 6d dg 6Z i� dh d 6d d 6di d 6dj d 6dk d 6dl d 6dm d# 6dn d& 6do d) 6dp d, 6dq d/ 6dr d2 6ds d5 6d6 d7 6dt d: 6d6 d; 6d6 d< 6du d? 6du dB 6dv dE 6dv dH 6dw dK 6dx dN 6dy dQ 6dz dT 6d{ dW 6d| dZ 6d} d] 6d~ d` 6d6 da 6d dd 6d� dg 6d d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6dq d� 6d� d� 6df d� 6d� d� 6d� d� 6d� d� 6d d� 6d� d� 6dx d� 6d� d� 6d� d� 6d� d� 6d� d� 6d d� 6d� d� 6d� d� 6dw d� 6di d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d6 d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6dw d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d 6d� d6d� d6d� d6d� d6dd6d� d6dd6Z iz d d 6d d 6d d6dd6dd6dd6dd6dd6dd6dd 6d d 6d d 6d!d"6d#d$6d%d&6d'd(6d)d*6d+d,6d-d.6d/d06d1d26d3d46d5d66d7d86d9d:6d;d<6d=d>6d?d@6dAdB6dCdD6dEdF6dGdH6dIdJ6dKdL6dMdN6dOdP6dQdR6dSdT6dUdV6dWdX6dYdZ6d[d\6d]d^6d_d`6dadb6dcdd6dedf6dgdh6didj6dkdl6dmdn6dodp6dqdr6dsdt6dudv6dwdx6dydz6d{d|6d}d~6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d� d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6Z d!d"d#g Z e d�d�Z e d dZ e dd d� � Z RS($ s� A class for detecting the encoding of a *ML document and converting it to a Unicode string. If the source encoding is windows-1252, can replace MS smart quotes with their HTML or XML equivalents.s mac-romant macintoshs shift-jiss x-sjiss windows-1252s iso-8859-1s iso-8859-2c C sn | | _ g | _ t | _ | | _ t j t � | _ t | | | | � | _ t | t � si | d k r� | | _ t | � | _ d | _ d S| j j | _ d } x? | j j D]1 } | j j } | j | � } | d k r� Pq� q� W| sOxa | j j D]P } | d k r | j | d � } n | d k r� | j j d � t | _ Pq� q� Wn | | _ | sjd | _ n d S( NR RZ R- sS Some characters could not be decoded, and were replaced with REPLACEMENT CHARACTER.( t smart_quotes_tot tried_encodingsR@ t contains_replacement_charactersRG t loggingt getLoggerR; t logRA t detectorRU RV RJ t unicode_markupR t original_encodingRT t _convert_fromt warningRO ( R. RJ RB Ri RG RE t uR ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRM X s> c C s� | j d � } | j d k r9 | j j | � j � } n� | j j | � } t | � t k r� | j d k r� d j � | d j � d j � } q� d j � | d j � d j � } n | j � } | S( s[ Changes a MS smart quote character to an XML or HTML entity, or an ASCII character.i RZ t xmls &#xt ;R i ( R& Ri t MS_CHARS_TO_ASCIIR% t encodet MS_CHARSt typet tuple( R. t matcht origR4 ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt _sub_ms_char� s '' t strictc C s� | j | � } | s+ | | f | j k r/ d S| j j | | f � | j } | j d k r� | | j k r� d } t j | � } | j | j | � } n y+ | j | | | � } | | _ | | _ Wn t k r� } d SX| j S( Ns ([�-�])( t find_codecRj R R RJ Ri t ENCODINGS_WITH_SMART_QUOTESR R R4 R~ t _to_unicodeRq t Exception( R. t proposedt errorsRJ t smart_quotes_ret smart_quotes_compiledRt RS ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyRr � s" c C s t | | | � S( s Given a string and its encoding, decodes the string into Unicode. %encoding is a string recognized by encodings.aliases( RV ( R. RX R R� ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR� � s c C s | j s d S| j j S( N( RG R Ro RH ( R. ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyt declared_html_encoding� s c C s� | j | j j | | � � pu | r? | j | j d d � � pu | r` | j | j d d � � pu | rr | j � pu | } | r� | j � Sd S( Nt -R t _( t _codect CHARSET_ALIASESR% R- RD R ( R. t charsetR/ ( ( s. /usr/lib/python2.7/site-packages/bs4/dammit.pyR� � s !! c C sE | s | Sd } y t j | � | } Wn t t f k r@ n X| S( N( R t codecsR t LookupErrort ValueError( R. 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N( R t descendantsR t next_elementt previous_element( R t elementt earliert e( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt assertConnectedness4 s N( t __name__t __module__t propertyR R R R R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR s t HTMLTreeBuilderSmokeTestc B s e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" d! � Z# d" � Z$ d# � Z d$ � Z% d% � Z& d& � Z' d' � Z( d( � Z) d) � Z* d* � Z+ d+ � Z, d, � Z- d- � Z. d. � Z/ d/ � Z0 d0 � Z1 d1 � Z2 d2 � Z3 d3 � Z4 d4 � Z5 d5 � Z6 d6 � Z7 d7 � Z8 d8 � Z9 RS(9 sC A basic test of a treebuilder's competence. Any HTML treebuilder, present or future, should be able to pass these tests. With invalid markup, there's room for interpretation, and different parsers can handle it differently. But with the markup in these tests, there's not much room for interpretation. c C s| xu d d d d d d d d d d d d d d d d d d g D]7 } | j d � } | j | � } | j t | j � q= Wd S( sm Verify that all HTML4 and HTML5 empty element (aka void element) tags are handled correctly. t areat baset brt colt embedt hrt imgt inputt keygent linkt menuitemt metat paramt sourcet trackt wbrt spacert framet N( R t new_tagR t Truet is_empty_element( R t nameR R8 ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_empty_element_tagsI s 0c C sc | j d � } t j | d � } t j | � } | j | j t � | j | j � | j � � d S( Ns <a><b>foo</a>i ( R t picklet dumpst loadsR t __class__R R ( R t treet dumpedt loaded( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt! test_pickle_and_unpickle_identityU s c C s� | j | � \ } } | j d } | j | j t � | j | | � | j t | � t | � | � | j | j j d d � d S( s8 Assert that a given doctype string is handled correctly.i t fooN( t _document_with_doctypet contentsR R@ R t strt lent p( R t doctype_fragmentt doctype_strR t doctype( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt assertDoctypeHandled^ s c C s- d | } | d } | j | � } | | f S( s5 Generate and parse a document with the given doctype.s <!DOCTYPE %s>s <p>foo</p>( R ( R RK RM R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRF l s c C s | j d � | j d � d S( s? Make sure normal, everyday HTML doctypes are handled correctly.t htmls4 html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"N( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_normal_doctypess s c C s6 | j d � } | j d } | j d | j � � d S( Ns <!DOCTYPE>i R7 ( R RG R t strip( R R RM ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_empty_doctypey s c C s d } | j | � d S( Nsn html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"( RN ( R RM ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_public_doctype_with_url~ s c C s | j d � d S( Ns$ foo SYSTEM "http://www.example.com/"( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_system_doctype� s c C s | j d � d S( Ns# xsl:stylesheet SYSTEM "htmlent.dtd"( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_system_doctype� s c C s | j d � d S( Ns# xsl:stylesheet PUBLIC "htmlent.dtd"( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_public_doctype� s c C sJ d } | j | � } | j | j d � j d d � | j d d � � d S( sJ A real XHTML document should come out more or less the same as it went in.s� <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><title>Hello.</title></head> <body>Goodbye.</body> </html>s utf-8s R7 N( R R t encodet replace( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_xhtml_document� s c C s8 d } | j | � } | j d t | j d � � � d S( st When a namespaced XML document is parsed as HTML it should be treated as HTML with weird tag names. s. <ns1:foo>content</ns1:foo><ns1:foo/><ns2:foo/>i s ns1:fooN( R R RI t find_all( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_html� s c C s] d } | j | � } | j | | j � � d } | j | � } | j | | j d � � d S( Nu <?PITarget PIContent?>s <?PITarget PIContent?>t utf8( R R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_processing_instruction� s c C s t j | j � d S( s� Make sure you can copy the tree builder. This is important because the builder is part of a BeautifulSoup object, and we want to be able to copy that. N( t copyt deepcopyR ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_deepcopy� s c C s? | j d � } | j | j j � | j t | j � d � d S( s� A <p> tag is never designated as an empty-element tag. Even if the markup shows it as an empty-element tag, it shouldn't be presented that way. s <p/>s <p></p>N( R t assertFalseRJ R: R RH ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt! test_p_tag_is_never_empty_element� s c C s4 | j d d � | j d d � | j d d � d S( s� A tag that's not closed by the end of the document should be closed. This applies to all tags except empty-element tags. s <p>s <p></p>s <b>s <b></b>s <br>s <br/>N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_unclosed_tags_get_closed� s c C s? | j d � } | j | j j � | j t | j � d � d S( s� A <br> tag is designated as an empty-element tag. Some parsers treat <br></br> as one <br/> tag, some parsers as two tags, but it should always be an empty-element tag. s <br></br>s <br/>N( R t assertTrueR' R: R RH ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt# test_br_is_always_empty_element_tag� s c C s | j d � d S( Ns <em><em></em></em>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_formatting_elements� s c C s6 d } | j | � } | j d | j d � d � d S( Ns� <!DOCTYPE html> <html> <head> <title>Ordinary HEAD element test</title> </head> <script type="text/javascript"> alert("Help!"); </script> <body> Hello, world! </body> </html> s text/javascriptt scriptt type( R R t find( R RO R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_double_head� s c C s� d } | j | � | j | � } | j d d � } | j | j t � | j d d � } | j | | j � | j d d � } | j | | j � d S( Ns <p>foo<!--foobar-->baz</p>t textt foobarRE t baz( R R Ri R R@ R R R ( R R R t commentRE Rm ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_comment� s c C s� d } d } | j | � | j | � | j | � } | j | j j � | � | j | � } | j | j j � | � | j d � } | j | j j � d � d S( s Whitespace must be preserved in <pre> and <textarea> tags, even if that would mean not prettifying the markup. s <pre> </pre>s <textarea> woo woo </textarea>s <textarea></textarea>N( R R R t pret prettifyt textarea( R t pre_markupt textarea_markupR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt- test_preserved_whitespace_in_pre_and_textarea� s c C s= d } | j | � d } | j | � d } | j | � d S( s+ Inline elements can be nested indefinitely.s <b>Inside a B tag</b>s! <p>A <i>nested <b>tag</b></i></p>s/ <p>A <a>doubly <i>nested <b>tag</b></i></a></p>N( R ( R t b_tagt nested_b_tagt double_nested_b_tag( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_inline_elements s c C sK | j d � } | j } | j | j j j d � | j | j j d � d S( s Block elements can be nested.s* <blockquote><p><b>Foo</b></p></blockquote>t FooN( R t blockquoteR RJ t bt string( R R R{ ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_block_level_elements s c C s' d } | j | d � | j d � d S( s$ One table can go inside another one.s[ <table id="1"><tr><td>Here's another table:<table id="2"><tr><td>foo</td></tr></table></td>sh <table id="1"><tr><td>Here's another table:<table id="2"><tr><td>foo</td></tr></table></td></tr></table>s{ <table><thead><tr><td>Foo</td></tr></thead><tbody><tr><td>Bar</td></tr></tbody><tfoot><tr><td>Baz</td></tr></tfoot></table>N( R ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_correctly_nested_tables s c C s6 d } | j | � } | j d g | j j d � d S( Ns1 <table><div><div class="css"></div></div></table>t csst class( R R t div( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt( test_deeply_nested_multivalued_attribute0 s c C s6 d } | j | � } | j d d g | j d � d S( Ns <html class="a b"></html>t aR| R� ( R R RO ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt" test_multivalued_attribute_on_html8 s c C s | j d d � d S( Ns <a b="<a>"></a>s <a b="<a>"></a>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt3 test_angle_brackets_in_attribute_values_are_escaped@ s c C s | j d d � d S( Nu$ <p>• AT&T is in the s&p 500</p>u) <p>• AT&T is in the s&p 500</p>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt3 test_strings_resembling_character_entity_referencesC s c C s/ d } | j | � } | j d | j j � d S( Ns% <p>“Hello” -☃</p>u “Hello” -☃( R t assertEqualsRJ R} ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt* test_entities_in_foreign_document_encodingK s c C sJ d } | j d | � | j d | � | j d | � | j d | � d S( Nu <p id="piñata"></p>s <p id="piñata"></p>s <p id="piñata"></p>s <p id="piñata"></p>s <p id="piñata"></p>( R ( R t expect( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt0 test_entities_in_attributes_converted_to_unicodeW s c C sJ d } | j d | � | j d | � | j d | � | j d | � d S( Nu <p>piñata</p>s <p>piñata</p>s <p>piñata</p>s <p>piñata</p>s <p>piñata</p>( R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt* test_entities_in_text_converted_to_unicode^ s c C s | j d d � d S( Ns# <p>I said "good day!"</p>s <p>I said "good day!"</p>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt, test_quot_entity_converted_to_quotation_marke s c C s: d } | j d | � | j d | � | j d | � d S( Nu �s �s �s �( R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_out_of_range_entityi s c C sR | j d � } | j d | j j j j � | j d | j j � | j | � d S( sD Mostly to prevent a recurrence of a bug in the html5lib treebuilder.s! <html><h2> foo</h2><p></p></html>RJ N( R R t h2R} R R; RJ R ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_multipart_stringso s c C s$ | j d d � | j d d � d S( sq Verify consistent handling of empty-element tags, no matter how they come in through the markup. s <br/><br/><br/>s <br /><br /><br />N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR< v s c C s< d } | j | � } | j d | j j � | j | � d S( s8 Prevent recurrence of a bug in the html5lib treebuilder.s? <html><head></head> <link></link> <body>foo</body> </html> N( R t assertNotEqualR RO t bodyR ( R t contentR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt# test_head_tag_between_head_and_body} s c C s) d } | j | � } | j | j � d S( s8 Prevent recurrence of a bug in the html5lib treebuilder.s� <!DOCTYPE html> <html> <body> <article id="a" > <div><a href="1"></div> <footer> <a href="2"></a> </footer> </article> </body> </html> N( R R t article( R R� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_multiple_copies_of_a_tag� s c C s} d } | j | � } | j | | j � � | j } | j d | j d � | j d | j d � | j d | j d � d S( s� Parsers don't need to *understand* namespaces, but at the very least they should not choke on namespaces or lose data.s� <html xmlns="http://www.w3.org/1999/xhtml" xmlns:mathml="http://www.w3.org/1998/Math/MathML" xmlns:svg="http://www.w3.org/2000/svg"><head></head><body><mathml:msqrt>4</mathml:msqrt><b svg:fill="red"></b></body></html>s http://www.w3.org/1999/xhtmlt xmlnss" http://www.w3.org/1998/Math/MathMLs xmlns:mathmls http://www.w3.org/2000/svgs xmlns:svgN( R R RW RO ( R R R RO ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_basic_namespaces� s c C s6 d } | j | � } | j d d g | j d � d S( Ns <a class="foo bar">RE t barR� ( R R R� ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt- test_multivalued_attribute_value_becomes_list� s c C s/ d } | j | � } | j d | j j � d S( NuD <html><head><meta encoding="euc-jp"></head><body>Sacré bleu!</body>u Sacré bleu!( R R R� R} ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_can_parse_unicode_document� s c C s; t d � } | j d d | �} | j | j � d � d S( s2 Parsers should be able to work with SoupStrainers.R| s& A <b>bold</b> <meta/> <i>statement</i>t parse_onlys <b>bold</b>N( R R R R ( R t strainerR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_soupstrainer� s c C s | j d d � d S( Ns <foo attr='bar'></foo>s <foo attr="bar"></foo>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt7 test_single_quote_attribute_values_become_double_quotes� s c C s d } | j | � d S( Ns' <foo attr='bar "brawls" happen'>a</foo>( R ( R Rk ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt7 test_attribute_values_with_nested_quotes_are_left_alone� s c C s? d } | j | � } d | j d <| j | j j � d � d S( Ns' <foo attr='bar "brawls" happen'>a</foo>s Brawls happen at "Bob's Bar"t attrs: <foo attr="Brawls happen at "Bob's Bar"">a</foo>( R RE R R ( R Rk R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt: test_attribute_values_with_double_nested_quotes_get_quoted� s c C s$ | j d d � | j d d � d S( Ns+ <this is="really messed up & stuff"></this>s/ <this is="really messed up & stuff"></this>s. <a href="http://example.org?a=1&b=2;3">foo</a>s2 <a href="http://example.org?a=1&b=2;3">foo</a>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt. test_ampersand_in_attribute_value_gets_escaped� s c C s | j d � d S( Ns/ <a href="http://example.org?a=1&b=2;3"></a>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt7 test_escaped_ampersand_in_attribute_value_is_left_alone� s c C s d } d } | j | | � d S( Ns- <p><<sacré bleu!>></p>u# <p><<sacré bleu!>></p>( R ( R Rk t expected( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt1 test_entities_in_strings_converted_during_parsing� s c C s/ d } | j | � } | j | j j d � d S( Ns <p>�Foo�</p>u ‘Foo’( R R RJ R} ( R t quoteR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt) test_smart_quotes_converted_on_the_way_in� s c C s) | j d � } | j | j j d � d S( Ns <a> </a>u i u ( R R R� R} ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt0 test_non_breaking_spaces_converted_on_the_way_in� s c C sD d } d j d � } | j | � } | j | j j d � | � d S( Ns- <p><<sacré bleu!>></p>u# <p><<sacré bleu!>></p>s utf-8( RW R R RJ ( R Rk R� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt& test_entities_converted_on_the_way_out� s c C sh d } | j d � } | j | � } | j d � } | j d d � } | j d � } | j | | � d S( Nu� <html><head><meta content="text/html; charset=ISO-Latin-1" http-equiv="Content-type"/></head><body><p>Sacré bleu!</p></body></html>s iso-8859-1s utf-8s ISO-Latin-1( RW R RX R ( R t unicode_htmlt iso_latin_htmlR t resultR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_iso_latin_document� s c C sl d } | j d � } | j | � } | j | j d � | j d � � | j | j d � | j d � � d S( Nsk <html><head></head><body><pre>�����Shift-JIS�ŃR�[�f�B���O���ꂽ���{��̃t�@�C���ł��B</pre></body></html>s shift-jiss utf-8t euc_jp( R R R RW ( R t shift_jis_htmlR� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_shift_jis_document s "c C s_ d } | j | d d �} | j d k s0 t � | j | j d � | j d � j d � � d S( Ns� <html><head><title>Hebrew (ISO 8859-8) in Visual Directionality</title></head><body><h1>Hebrew (ISO 8859-8) in Visual Directionality</h1>���</body></html>t from_encodings iso8859-8s iso-8859-8s utf-8( s iso8859-8s iso-8859-8( R t original_encodingt AssertionErrorR RW R ( R t hebrew_documentR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_hebrew_document$ s c C s� d } d | } | j | � } | j d i d d 6� } | d } | j d | � | j t | t � � | j d | j d � � d S( NsE <meta content="text/html; charset=x-sjis" http-equiv="Content-type"/>sj <html><head> %s <meta http-equiv="Content-language" content="ja"/></head><body>Shift-JIS markup goes here.R0 s Content-types http-equivR� s text/html; charset=x-sjiss text/html; charset=utf8R\ ( R Ri R Rd t isinstanceR RW ( R t meta_tagR� R t parsed_metaR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt' test_meta_tag_reflects_current_encoding1 s c C s� d } d | } | j | � } | j d d d �} | d } | j d | � | j t | t � � | j d | j d � � d S( Ns' <meta id="encoding" charset="x-sjis" />sj <html><head> %s <meta http-equiv="Content-language" content="ja"/></head><body>Shift-JIS markup goes here.R0 t idt encodingt charsets x-sjisR\ ( R Ri R Rd R� R RW ( R R� R� R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt3 test_html5_style_meta_tag_reflects_current_encodingM s c C s9 | j d � } d | j d <| j d | j j � � d S( Ns <a>text</a>R� RE s <a foo="bar">text</a>( R R� R R ( R t data( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt5 test_tag_with_no_attributes_can_have_attributes_addede s (: R! R" t __doc__R< RD RN RF RP RR RS RT RU RV RY R[ R] R` Rb Rc Re Rf Rj Ro Ru Ry R~ R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR$ ? sr t XMLTreeBuilderSmokeTestc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C sc | j d � } t j | d � } t j | � } | j | j t � | j | j � | j � � d S( Ns <a><b>foo</a>i ( R R= R> R? R R@ R R ( R RA RB RC ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRD l s c C s) | j d � } | j | j � d � d S( Ns <root/>s. <?xml version="1.0" encoding="utf-8"?> <root/>( R R RW ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_docstring_generatedu s c C s2 d } | j | � } | j | | j d � � d S( Ns, <?xml version="1.0" encoding="utf8"?> <foo/>R\ ( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_xml_declarationz s c C s2 d } | j | � } | j | | j d � � d S( Ns< <?xml version="1.0" encoding="utf8"?> <?PITarget PIContent?>R\ ( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR] s c C s2 d } | j | � } | j | j d � | � d S( sG A real XHTML document should come out *exactly* the same as it went in.s� <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><title>Hello.</title></head> <body>Goodbye.</body> </html>s utf-8N( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRY � s c C s/ d } | j | � } | j | | j � � d S( Ns <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <parent xmlns="http://ns1/"> <child xmlns="http://ns2/" xmlns:ns3="http://ns3/"> <grandchild ns3:attr="value" xmlns="http://ns4/"/> </child> </parent>( R R RW ( R t docR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_namespaces� s c C sD d } t | d � } d | j _ | j � } | j d | k � d S( Ns/ <script type="text/javascript"> </script> s lxml-xmls console.log("< < hey > > ");s < < hey > >( R Rg R} RW Rd ( R R� R t encoded( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt5 test_formatter_processes_script_tag_for_xml_documents� s c C s/ d } | j | � } | j d | j j � d S( Nu? <?xml version="1.0" encoding="euc-jp"><root>Sacré bleu!</root>u Sacré bleu!( R R t rootR} ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR� � s c C s2 d } | j | � } | j t | j � | � d S( Ns� <rss xmlns:dc="foo"><dc:creator>b</dc:creator><dc:date>2012-07-02T20:33:42Z</dc:date><dc:rights>c</dc:rights><image>d</image></rss>( R R t unicodet rss( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_popping_namespaced_tag� s c C s, | j d � } | j | j d � d � d S( Ns <root/>t latin1s/ <?xml version="1.0" encoding="latin1"?> <root/>( R R RW ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt( test_docstring_includes_correct_encoding� s c C s> d d d d } | j | � } | j | j d � | � d S( s< A large XML document should come out the same as it went in.s- <?xml version="1.0" encoding="utf-8"?> <root>t 0i i s </root>s utf-8Ni ( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_large_xml_document� s c C s! | j d d � | j d � d S( Ns <p>s <p/>s <p>foo</p>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt9 test_tags_are_empty_element_if_and_only_if_they_are_empty� s c C sJ d } | j | � } | j } | j d | d � | j d | d � d S( Ns� <root xmlns:a="http://example.com/" xmlns:b="http://example.net/"><a:foo>This tag is in the a namespace</a:foo><b:foo>This tag is in the b namespace</b:foo></root>s http://example.com/s xmlns:as http://example.net/s xmlns:b( R R� R ( R R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaces_are_preserved� s c C s2 d } | j | � } | j t | j � | � d S( NsN <p xmlns:dc="http://purl.org/dc/elements/1.1/"><dc:date>20010504</dc:date></p>( R R R� RJ ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_closing_namespaced_tag� s c C s2 d } | j | � } | j t | j � | � d S( Nss <foo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><bar xsi:schemaLocation="http://www.example.com"/></foo>( R R R� RE ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_attributes� s c C s2 d } | j | � } | j t | j � | � d S( Ns <foo xml:lang="fr">bar</foo>( R R R� RE ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt( test_namespaced_attributes_xml_namespace� s c C s� d } | j | � } | j d t | j d � � � | j d t | j d � � � | j d t | j d � � � | j d t | j d d d �� � | j d t | j d d g � � � d S( Ns <?xml version="1.0" encoding="utf-8"?> <Document xmlns="http://example.com/ns0" xmlns:ns1="http://example.com/ns1" xmlns:ns2="http://example.com/ns2" <ns1:tag>foo</ns1:tag> <ns1:tag>bar</ns1:tag> <ns2:tag key="value">baz</ns2:tag> </Document> i t tagi s ns1:tagi s ns2:tagt keyt value( R R RI RZ ( R R� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_find_by_prefixed_name� s %c C sG d } | j | � } | j } t j | � } | j | j | j � d S( Nsf <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <w:document xmlns:w="http://example.com/ns0"/>( R t documentR^ R t prefix( R t xmlR R� t duplicate( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt! test_copy_tag_preserves_namespace� s ( R! R" RD R� R� R] RY R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR� j s$ t HTML5TreeBuilderSmokeTestc B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s2 Smoke test for a tree builder that supports HTML5.c C s d S( N( ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRY s c C s/ d } | j | � } | j d | j j � d S( Ns <a>s http://www.w3.org/1999/xhtml( R R R� t namespace( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_html_tags_have_namespace s c C sK d } | j | � } d } | j | | j j � | j | | j j � d S( Ns <svg><circle/></svg>s http://www.w3.org/2000/svg( R R t svgR� t circle( R R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_svg_tags_have_namespace s c C sK d } | j | � } d } | j | | j j � | j | | j j � d S( Ns <math><msqrt>5</msqrt></math>s" http://www.w3.org/1998/Math/MathML( R R t mathR� t msqrt( R R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_mathml_tags_have_namespace s c C sj d } | j | � } | j t | j d t � � | j | j d d � | j d | j d j j � d S( Ns3 <?xml version="1.0" encoding="utf-8"?><html></html>i s$ ?xml version="1.0" encoding="utf-8"?RO ( R Rd R� RG R R R R; ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt$ test_xml_declaration_becomes_comment s ( R! R" R� RY R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR� � s c s d � � � � f d � } | S( Nc _ s d S( N( R ( t testt argsR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt nothing! s c s � r � S| Sd S( N( ( t test_item( t conditionR� ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt decorator$ s ( ( R� t reasonR� ( ( R� R� s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt skipIf s ( R� t __license__R= R^ t functoolst unittestR t bs4R t bs4.elementR R R R R t bs4.builderR R R t objectR$ R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt <module> s" (%� � -�#PK @N#] [/D� D� site-packages/bs4/testing.pyonu �[��� � ��\[c @ s d Z d Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z m Z m Z m Z m Z d d l m Z e Z d e j f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d S( s Helper classes for tests.t MITi����N( t TestCase( t BeautifulSoup( t CharsetMetaAttributeValuet Commentt ContentMetaAttributeValuet Doctypet SoupStrainer( t HTMLParserTreeBuildert SoupTestc B s> e Z e d � � Z d � Z d � Z d d � Z d � Z RS( c C s t � S( N( t default_builder( t self( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR s c K s( | j d | j � } t | d | | �S( s* Build a Beautiful Soup object from markup.t builder( t popR R ( R t markupt kwargsR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt soup s c C s | j j | � S( s[ Turn an HTML fragment into a document. The details depend on the builder. ( R t test_fragment_to_document( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt document_for% s c C sS | j } t | d | �} | d k r0 | } n | j | j � | j | � � d S( NR ( R R t Nonet assertEqualt decodeR ( R t to_parset compare_parsed_toR t obj( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt assertSoupEquals, s c C sS d } xF | j D]; } | rE | j | | j � | j | | j � n | } q Wd S( sy Ensure that next_element and previous_element are properly set for all descendants of the given element. N( R t descendantsR t next_elementt previous_element( R t elementt earliert e( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt assertConnectedness4 s N( t __name__t __module__t propertyR R R R R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR s t HTMLTreeBuilderSmokeTestc B s e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" d! � Z# d" � Z$ d# � Z d$ � Z% d% � Z& d& � Z' d' � Z( d( � Z) d) � Z* d* � Z+ d+ � Z, d, � Z- d- � Z. d. � Z/ d/ � Z0 d0 � Z1 d1 � Z2 d2 � Z3 d3 � Z4 d4 � Z5 d5 � Z6 d6 � Z7 d7 � Z8 d8 � Z9 RS(9 sC A basic test of a treebuilder's competence. Any HTML treebuilder, present or future, should be able to pass these tests. With invalid markup, there's room for interpretation, and different parsers can handle it differently. But with the markup in these tests, there's not much room for interpretation. c C s| xu d d d d d d d d d d d d d d d d d d g D]7 } | j d � } | j | � } | j t | j � q= Wd S( sm Verify that all HTML4 and HTML5 empty element (aka void element) tags are handled correctly. t areat baset brt colt embedt hrt imgt inputt keygent linkt menuitemt metat paramt sourcet trackt wbrt spacert framet N( R t new_tagR t Truet is_empty_element( R t nameR R8 ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_empty_element_tagsI s 0c C sc | j d � } t j | d � } t j | � } | j | j t � | j | j � | j � � d S( Ns <a><b>foo</a>i ( R t picklet dumpst loadsR t __class__R R ( R t treet dumpedt loaded( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt! test_pickle_and_unpickle_identityU s c C s� | j | � \ } } | j d } | j | j t � | j | | � | j t | � t | � | � | j | j j d d � d S( s8 Assert that a given doctype string is handled correctly.i t fooN( t _document_with_doctypet contentsR R@ R t strt lent p( R t doctype_fragmentt doctype_strR t doctype( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt assertDoctypeHandled^ s c C s- d | } | d } | j | � } | | f S( s5 Generate and parse a document with the given doctype.s <!DOCTYPE %s>s <p>foo</p>( R ( R RK RM R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRF l s c C s | j d � | j d � d S( s? Make sure normal, everyday HTML doctypes are handled correctly.t htmls4 html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"N( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_normal_doctypess s c C s6 | j d � } | j d } | j d | j � � d S( Ns <!DOCTYPE>i R7 ( R RG R t strip( R R RM ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_empty_doctypey s c C s d } | j | � d S( Nsn html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"( RN ( R RM ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_public_doctype_with_url~ s c C s | j d � d S( Ns$ foo SYSTEM "http://www.example.com/"( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_system_doctype� s c C s | j d � d S( Ns# xsl:stylesheet SYSTEM "htmlent.dtd"( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_system_doctype� s c C s | j d � d S( Ns# xsl:stylesheet PUBLIC "htmlent.dtd"( RN ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_public_doctype� s c C sJ d } | j | � } | j | j d � j d d � | j d d � � d S( sJ A real XHTML document should come out more or less the same as it went in.s� <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><title>Hello.</title></head> <body>Goodbye.</body> </html>s utf-8s R7 N( R R t encodet replace( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_xhtml_document� s c C s8 d } | j | � } | j d t | j d � � � d S( st When a namespaced XML document is parsed as HTML it should be treated as HTML with weird tag names. s. <ns1:foo>content</ns1:foo><ns1:foo/><ns2:foo/>i s ns1:fooN( R R RI t find_all( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_html� s c C s] d } | j | � } | j | | j � � d } | j | � } | j | | j d � � d S( Nu <?PITarget PIContent?>s <?PITarget PIContent?>t utf8( R R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_processing_instruction� s c C s t j | j � d S( s� Make sure you can copy the tree builder. This is important because the builder is part of a BeautifulSoup object, and we want to be able to copy that. N( t copyt deepcopyR ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_deepcopy� s c C s? | j d � } | j | j j � | j t | j � d � d S( s� A <p> tag is never designated as an empty-element tag. Even if the markup shows it as an empty-element tag, it shouldn't be presented that way. s <p/>s <p></p>N( R t assertFalseRJ R: R RH ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt! test_p_tag_is_never_empty_element� s c C s4 | j d d � | j d d � | j d d � d S( s� A tag that's not closed by the end of the document should be closed. This applies to all tags except empty-element tags. s <p>s <p></p>s <b>s <b></b>s <br>s <br/>N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_unclosed_tags_get_closed� s c C s? | j d � } | j | j j � | j t | j � d � d S( s� A <br> tag is designated as an empty-element tag. Some parsers treat <br></br> as one <br/> tag, some parsers as two tags, but it should always be an empty-element tag. s <br></br>s <br/>N( R t assertTrueR' R: R RH ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt# test_br_is_always_empty_element_tag� s c C s | j d � d S( Ns <em><em></em></em>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_formatting_elements� s c C s6 d } | j | � } | j d | j d � d � d S( Ns� <!DOCTYPE html> <html> <head> <title>Ordinary HEAD element test</title> </head> <script type="text/javascript"> alert("Help!"); </script> <body> Hello, world! </body> </html> s text/javascriptt scriptt type( R R t find( R RO R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_double_head� s c C s� d } | j | � | j | � } | j d d � } | j | j t � | j d d � } | j | | j � | j d d � } | j | | j � d S( Ns <p>foo<!--foobar-->baz</p>t textt foobarRE t baz( R R Ri R R@ R R R ( R R R t commentRE Rm ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_comment� s c C s� d } d } | j | � | j | � | j | � } | j | j j � | � | j | � } | j | j j � | � | j d � } | j | j j � d � d S( s Whitespace must be preserved in <pre> and <textarea> tags, even if that would mean not prettifying the markup. s <pre> </pre>s <textarea> woo woo </textarea>s <textarea></textarea>N( R R R t pret prettifyt textarea( R t pre_markupt textarea_markupR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt- test_preserved_whitespace_in_pre_and_textarea� s c C s= d } | j | � d } | j | � d } | j | � d S( s+ Inline elements can be nested indefinitely.s <b>Inside a B tag</b>s! <p>A <i>nested <b>tag</b></i></p>s/ <p>A <a>doubly <i>nested <b>tag</b></i></a></p>N( R ( R t b_tagt nested_b_tagt double_nested_b_tag( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_inline_elements s c C sK | j d � } | j } | j | j j j d � | j | j j d � d S( s Block elements can be nested.s* <blockquote><p><b>Foo</b></p></blockquote>t FooN( R t blockquoteR RJ t bt string( R R R{ ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_block_level_elements s c C s' d } | j | d � | j d � d S( s$ One table can go inside another one.s[ <table id="1"><tr><td>Here's another table:<table id="2"><tr><td>foo</td></tr></table></td>sh <table id="1"><tr><td>Here's another table:<table id="2"><tr><td>foo</td></tr></table></td></tr></table>s{ <table><thead><tr><td>Foo</td></tr></thead><tbody><tr><td>Bar</td></tr></tbody><tfoot><tr><td>Baz</td></tr></tfoot></table>N( R ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_correctly_nested_tables s c C s6 d } | j | � } | j d g | j j d � d S( Ns1 <table><div><div class="css"></div></div></table>t csst class( R R t div( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt( test_deeply_nested_multivalued_attribute0 s c C s6 d } | j | � } | j d d g | j d � d S( Ns <html class="a b"></html>t aR| R� ( R R RO ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt" test_multivalued_attribute_on_html8 s c C s | j d d � d S( Ns <a b="<a>"></a>s <a b="<a>"></a>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt3 test_angle_brackets_in_attribute_values_are_escaped@ s c C s | j d d � d S( Nu$ <p>• AT&T is in the s&p 500</p>u) <p>• AT&T is in the s&p 500</p>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt3 test_strings_resembling_character_entity_referencesC s c C s/ d } | j | � } | j d | j j � d S( Ns% <p>“Hello” -☃</p>u “Hello” -☃( R t assertEqualsRJ R} ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt* test_entities_in_foreign_document_encodingK s c C sJ d } | j d | � | j d | � | j d | � | j d | � d S( Nu <p id="piñata"></p>s <p id="piñata"></p>s <p id="piñata"></p>s <p id="piñata"></p>s <p id="piñata"></p>( R ( R t expect( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt0 test_entities_in_attributes_converted_to_unicodeW s c C sJ d } | j d | � | j d | � | j d | � | j d | � d S( Nu <p>piñata</p>s <p>piñata</p>s <p>piñata</p>s <p>piñata</p>s <p>piñata</p>( R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt* test_entities_in_text_converted_to_unicode^ s c C s | j d d � d S( Ns# <p>I said "good day!"</p>s <p>I said "good day!"</p>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt, test_quot_entity_converted_to_quotation_marke s c C s: d } | j d | � | j d | � | j d | � d S( Nu �s �s �s �( R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_out_of_range_entityi s c C sR | j d � } | j d | j j j j � | j d | j j � | j | � d S( sD Mostly to prevent a recurrence of a bug in the html5lib treebuilder.s! <html><h2> foo</h2><p></p></html>RJ N( R R t h2R} R R; RJ R ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_multipart_stringso s c C s$ | j d d � | j d d � d S( sq Verify consistent handling of empty-element tags, no matter how they come in through the markup. s <br/><br/><br/>s <br /><br /><br />N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR< v s c C s< d } | j | � } | j d | j j � | j | � d S( s8 Prevent recurrence of a bug in the html5lib treebuilder.s? <html><head></head> <link></link> <body>foo</body> </html> N( R t assertNotEqualR RO t bodyR ( R t contentR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt# test_head_tag_between_head_and_body} s c C s) d } | j | � } | j | j � d S( s8 Prevent recurrence of a bug in the html5lib treebuilder.s� <!DOCTYPE html> <html> <body> <article id="a" > <div><a href="1"></div> <footer> <a href="2"></a> </footer> </article> </body> </html> N( R R t article( R R� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_multiple_copies_of_a_tag� s c C s} d } | j | � } | j | | j � � | j } | j d | j d � | j d | j d � | j d | j d � d S( s� Parsers don't need to *understand* namespaces, but at the very least they should not choke on namespaces or lose data.s� <html xmlns="http://www.w3.org/1999/xhtml" xmlns:mathml="http://www.w3.org/1998/Math/MathML" xmlns:svg="http://www.w3.org/2000/svg"><head></head><body><mathml:msqrt>4</mathml:msqrt><b svg:fill="red"></b></body></html>s http://www.w3.org/1999/xhtmlt xmlnss" http://www.w3.org/1998/Math/MathMLs xmlns:mathmls http://www.w3.org/2000/svgs xmlns:svgN( R R RW RO ( R R R RO ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_basic_namespaces� s c C s6 d } | j | � } | j d d g | j d � d S( Ns <a class="foo bar">RE t barR� ( R R R� ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt- test_multivalued_attribute_value_becomes_list� s c C s/ d } | j | � } | j d | j j � d S( NuD <html><head><meta encoding="euc-jp"></head><body>Sacré bleu!</body>u Sacré bleu!( R R R� R} ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_can_parse_unicode_document� s c C s; t d � } | j d d | �} | j | j � d � d S( s2 Parsers should be able to work with SoupStrainers.R| s& A <b>bold</b> <meta/> <i>statement</i>t parse_onlys <b>bold</b>N( R R R R ( R t strainerR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_soupstrainer� s c C s | j d d � d S( Ns <foo attr='bar'></foo>s <foo attr="bar"></foo>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt7 test_single_quote_attribute_values_become_double_quotes� s c C s d } | j | � d S( Ns' <foo attr='bar "brawls" happen'>a</foo>( R ( R Rk ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt7 test_attribute_values_with_nested_quotes_are_left_alone� s c C s? d } | j | � } d | j d <| j | j j � d � d S( Ns' <foo attr='bar "brawls" happen'>a</foo>s Brawls happen at "Bob's Bar"t attrs: <foo attr="Brawls happen at "Bob's Bar"">a</foo>( R RE R R ( R Rk R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt: test_attribute_values_with_double_nested_quotes_get_quoted� s c C s$ | j d d � | j d d � d S( Ns+ <this is="really messed up & stuff"></this>s/ <this is="really messed up & stuff"></this>s. <a href="http://example.org?a=1&b=2;3">foo</a>s2 <a href="http://example.org?a=1&b=2;3">foo</a>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt. test_ampersand_in_attribute_value_gets_escaped� s c C s | j d � d S( Ns/ <a href="http://example.org?a=1&b=2;3"></a>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt7 test_escaped_ampersand_in_attribute_value_is_left_alone� s c C s d } d } | j | | � d S( Ns- <p><<sacré bleu!>></p>u# <p><<sacré bleu!>></p>( R ( R Rk t expected( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt1 test_entities_in_strings_converted_during_parsing� s c C s/ d } | j | � } | j | j j d � d S( Ns <p>�Foo�</p>u ‘Foo’( R R RJ R} ( R t quoteR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt) test_smart_quotes_converted_on_the_way_in� s c C s) | j d � } | j | j j d � d S( Ns <a> </a>u i u ( R R R� R} ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt0 test_non_breaking_spaces_converted_on_the_way_in� s c C sD d } d j d � } | j | � } | j | j j d � | � d S( Ns- <p><<sacré bleu!>></p>u# <p><<sacré bleu!>></p>s utf-8( RW R R RJ ( R Rk R� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt& test_entities_converted_on_the_way_out� s c C sh d } | j d � } | j | � } | j d � } | j d d � } | j d � } | j | | � d S( Nu� <html><head><meta content="text/html; charset=ISO-Latin-1" http-equiv="Content-type"/></head><body><p>Sacré bleu!</p></body></html>s iso-8859-1s utf-8s ISO-Latin-1( RW R RX R ( R t unicode_htmlt iso_latin_htmlR t resultR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_iso_latin_document� s c C sl d } | j d � } | j | � } | j | j d � | j d � � | j | j d � | j d � � d S( Nsk <html><head></head><body><pre>�����Shift-JIS�ŃR�[�f�B���O���ꂽ���{��̃t�@�C���ł��B</pre></body></html>s shift-jiss utf-8t euc_jp( R R R RW ( R t shift_jis_htmlR� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_shift_jis_document s "c C sJ d } | j | d d �} | j | j d � | j d � j d � � d S( Ns� <html><head><title>Hebrew (ISO 8859-8) in Visual Directionality</title></head><body><h1>Hebrew (ISO 8859-8) in Visual Directionality</h1>���</body></html>t from_encodings iso8859-8s utf-8( R R RW R ( R t hebrew_documentR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_real_hebrew_document$ s c C s� d } d | } | j | � } | j d i d d 6� } | d } | j d | � | j t | t � � | j d | j d � � d S( NsE <meta content="text/html; charset=x-sjis" http-equiv="Content-type"/>sj <html><head> %s <meta http-equiv="Content-language" content="ja"/></head><body>Shift-JIS markup goes here.R0 s Content-types http-equivR� s text/html; charset=x-sjiss text/html; charset=utf8R\ ( R Ri R Rd t isinstanceR RW ( R t meta_tagR� R t parsed_metaR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt' test_meta_tag_reflects_current_encoding1 s c C s� d } d | } | j | � } | j d d d �} | d } | j d | � | j t | t � � | j d | j d � � d S( Ns' <meta id="encoding" charset="x-sjis" />sj <html><head> %s <meta http-equiv="Content-language" content="ja"/></head><body>Shift-JIS markup goes here.R0 t idt encodingt charsets x-sjisR\ ( R Ri R Rd R� R RW ( R R� R� R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt3 test_html5_style_meta_tag_reflects_current_encodingM s c C s9 | j d � } d | j d <| j d | j j � � d S( Ns <a>text</a>R� RE s <a foo="bar">text</a>( R R� R R ( R t data( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt5 test_tag_with_no_attributes_can_have_attributes_addede s (: R! R" t __doc__R< RD RN RF RP RR RS RT RU RV RY R[ R] R` Rb Rc Re Rf Rj Ro Ru Ry R~ R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR$ ? sr t XMLTreeBuilderSmokeTestc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C sc | j d � } t j | d � } t j | � } | j | j t � | j | j � | j � � d S( Ns <a><b>foo</a>i ( R R= R> R? R R@ R R ( R RA RB RC ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRD l s c C s) | j d � } | j | j � d � d S( Ns <root/>s. <?xml version="1.0" encoding="utf-8"?> <root/>( R R RW ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_docstring_generatedu s c C s2 d } | j | � } | j | | j d � � d S( Ns, <?xml version="1.0" encoding="utf8"?> <foo/>R\ ( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_xml_declarationz s c C s2 d } | j | � } | j | | j d � � d S( Ns< <?xml version="1.0" encoding="utf8"?> <?PITarget PIContent?>R\ ( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR] s c C s2 d } | j | � } | j | j d � | � d S( sG A real XHTML document should come out *exactly* the same as it went in.s� <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><title>Hello.</title></head> <body>Goodbye.</body> </html>s utf-8N( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRY � s c C s/ d } | j | � } | j | | j � � d S( Ns <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <parent xmlns="http://ns1/"> <child xmlns="http://ns2/" xmlns:ns3="http://ns3/"> <grandchild ns3:attr="value" xmlns="http://ns4/"/> </child> </parent>( R R RW ( R t docR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_nested_namespaces� s c C sD d } t | d � } d | j _ | j � } | j d | k � d S( Ns/ <script type="text/javascript"> </script> s lxml-xmls console.log("< < hey > > ");s < < hey > >( R Rg R} RW Rd ( R R� R t encoded( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt5 test_formatter_processes_script_tag_for_xml_documents� s c C s/ d } | j | � } | j d | j j � d S( Nu? <?xml version="1.0" encoding="euc-jp"><root>Sacré bleu!</root>u Sacré bleu!( R R t rootR} ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR� � s c C s2 d } | j | � } | j t | j � | � d S( Ns� <rss xmlns:dc="foo"><dc:creator>b</dc:creator><dc:date>2012-07-02T20:33:42Z</dc:date><dc:rights>c</dc:rights><image>d</image></rss>( R R t unicodet rss( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_popping_namespaced_tag� s c C s, | j d � } | j | j d � d � d S( Ns <root/>t latin1s/ <?xml version="1.0" encoding="latin1"?> <root/>( R R RW ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt( test_docstring_includes_correct_encoding� s c C s> d d d d } | j | � } | j | j d � | � d S( s< A large XML document should come out the same as it went in.s- <?xml version="1.0" encoding="utf-8"?> <root>t 0i i s </root>s utf-8Ni ( R R RW ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_large_xml_document� s c C s! | j d d � | j d � d S( Ns <p>s <p/>s <p>foo</p>( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt9 test_tags_are_empty_element_if_and_only_if_they_are_empty� s c C sJ d } | j | � } | j } | j d | d � | j d | d � d S( Ns� <root xmlns:a="http://example.com/" xmlns:b="http://example.net/"><a:foo>This tag is in the a namespace</a:foo><b:foo>This tag is in the b namespace</b:foo></root>s http://example.com/s xmlns:as http://example.net/s xmlns:b( R R� R ( R R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaces_are_preserved� s c C s2 d } | j | � } | j t | j � | � d S( NsN <p xmlns:dc="http://purl.org/dc/elements/1.1/"><dc:date>20010504</dc:date></p>( R R R� RJ ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_closing_namespaced_tag� s c C s2 d } | j | � } | j t | j � | � d S( Nss <foo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><bar xsi:schemaLocation="http://www.example.com"/></foo>( R R R� RE ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_namespaced_attributes� s c C s2 d } | j | � } | j t | j � | � d S( Ns <foo xml:lang="fr">bar</foo>( R R R� RE ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt( test_namespaced_attributes_xml_namespace� s c C s� d } | j | � } | j d t | j d � � � | j d t | j d � � � | j d t | j d � � � | j d t | j d d d �� � | j d t | j d d g � � � d S( Ns <?xml version="1.0" encoding="utf-8"?> <Document xmlns="http://example.com/ns0" xmlns:ns1="http://example.com/ns1" xmlns:ns2="http://example.com/ns2" <ns1:tag>foo</ns1:tag> <ns1:tag>bar</ns1:tag> <ns2:tag key="value">baz</ns2:tag> </Document> i t tagi s ns1:tagi s ns2:tagt keyt value( R R RI RZ ( R R� R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_find_by_prefixed_name� s %c C sG d } | j | � } | j } t j | � } | j | j | j � d S( Nsf <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <w:document xmlns:w="http://example.com/ns0"/>( R t documentR^ R t prefix( R t xmlR R� t duplicate( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt! test_copy_tag_preserves_namespace� s ( R! R" RD R� R� R] RY R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR� j s$ t HTML5TreeBuilderSmokeTestc B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s2 Smoke test for a tree builder that supports HTML5.c C s d S( N( ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyRY s c C s/ d } | j | � } | j d | j j � d S( Ns <a>s http://www.w3.org/1999/xhtml( R R R� t namespace( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_html_tags_have_namespace s c C sK d } | j | � } d } | j | | j j � | j | | j j � d S( Ns <svg><circle/></svg>s http://www.w3.org/2000/svg( R R t svgR� t circle( R R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_svg_tags_have_namespace s c C sK d } | j | � } d } | j | | j j � | j | | j j � d S( Ns <math><msqrt>5</msqrt></math>s" http://www.w3.org/1998/Math/MathML( R R t mathR� t msqrt( R R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt test_mathml_tags_have_namespace s c C sj d } | j | � } | j t | j d t � � | j | j d d � | j d | j d j j � d S( Ns3 <?xml version="1.0" encoding="utf-8"?><html></html>i s$ ?xml version="1.0" encoding="utf-8"?RO ( R Rd R� RG R R R R; ( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt$ test_xml_declaration_becomes_comment s ( R! R" R� RY R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyR� � s c s d � � � � f d � } | S( Nc _ s d S( N( R ( t testt argsR ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt nothing! s c s � r � S| Sd S( N( ( t test_item( t conditionR� ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt decorator$ s ( ( R� t reasonR� ( ( R� R� s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt skipIf s ( R� t __license__R= R^ t functoolst unittestR t bs4R t bs4.elementR R R R R t bs4.builderR R R t objectR$ R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/testing.pyt <module> s" (%� � -�#PK @N#]�N��~ �~ site-packages/bs4/testing.pynu �[��� # encoding: utf-8 """Helper classes for tests.""" # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. __license__ = "MIT" import pickle import copy import functools import unittest from unittest import TestCase from bs4 import BeautifulSoup from bs4.element import ( CharsetMetaAttributeValue, Comment, ContentMetaAttributeValue, Doctype, SoupStrainer, ) from bs4.builder import HTMLParserTreeBuilder default_builder = HTMLParserTreeBuilder class SoupTest(unittest.TestCase): @property def default_builder(self): return default_builder() def soup(self, markup, **kwargs): """Build a Beautiful Soup object from markup.""" builder = kwargs.pop('builder', self.default_builder) return BeautifulSoup(markup, builder=builder, **kwargs) def document_for(self, markup): """Turn an HTML fragment into a document. The details depend on the builder. """ return self.default_builder.test_fragment_to_document(markup) def assertSoupEquals(self, to_parse, compare_parsed_to=None): builder = self.default_builder obj = BeautifulSoup(to_parse, builder=builder) if compare_parsed_to is None: compare_parsed_to = to_parse self.assertEqual(obj.decode(), self.document_for(compare_parsed_to)) def assertConnectedness(self, element): """Ensure that next_element and previous_element are properly set for all descendants of the given element. """ earlier = None for e in element.descendants: if earlier: self.assertEqual(e, earlier.next_element) self.assertEqual(earlier, e.previous_element) earlier = e class HTMLTreeBuilderSmokeTest(object): """A basic test of a treebuilder's competence. Any HTML treebuilder, present or future, should be able to pass these tests. With invalid markup, there's room for interpretation, and different parsers can handle it differently. But with the markup in these tests, there's not much room for interpretation. """ def test_empty_element_tags(self): """Verify that all HTML4 and HTML5 empty element (aka void element) tags are handled correctly. """ for name in [ 'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr', 'spacer', 'frame' ]: soup = self.soup("") new_tag = soup.new_tag(name) self.assertEqual(True, new_tag.is_empty_element) def test_pickle_and_unpickle_identity(self): # Pickling a tree, then unpickling it, yields a tree identical # to the original. tree = self.soup("<a><b>foo</a>") dumped = pickle.dumps(tree, 2) loaded = pickle.loads(dumped) self.assertEqual(loaded.__class__, BeautifulSoup) self.assertEqual(loaded.decode(), tree.decode()) def assertDoctypeHandled(self, doctype_fragment): """Assert that a given doctype string is handled correctly.""" doctype_str, soup = self._document_with_doctype(doctype_fragment) # Make sure a Doctype object was created. doctype = soup.contents[0] self.assertEqual(doctype.__class__, Doctype) self.assertEqual(doctype, doctype_fragment) self.assertEqual(str(soup)[:len(doctype_str)], doctype_str) # Make sure that the doctype was correctly associated with the # parse tree and that the rest of the document parsed. self.assertEqual(soup.p.contents[0], 'foo') def _document_with_doctype(self, doctype_fragment): """Generate and parse a document with the given doctype.""" doctype = '<!DOCTYPE %s>' % doctype_fragment markup = doctype + '\n<p>foo</p>' soup = self.soup(markup) return doctype, soup def test_normal_doctypes(self): """Make sure normal, everyday HTML doctypes are handled correctly.""" self.assertDoctypeHandled("html") self.assertDoctypeHandled( 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"') def test_empty_doctype(self): soup = self.soup("<!DOCTYPE>") doctype = soup.contents[0] self.assertEqual("", doctype.strip()) def test_public_doctype_with_url(self): doctype = 'html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"' self.assertDoctypeHandled(doctype) def test_system_doctype(self): self.assertDoctypeHandled('foo SYSTEM "http://www.example.com/"') def test_namespaced_system_doctype(self): # We can handle a namespaced doctype with a system ID. self.assertDoctypeHandled('xsl:stylesheet SYSTEM "htmlent.dtd"') def test_namespaced_public_doctype(self): # Test a namespaced doctype with a public id. self.assertDoctypeHandled('xsl:stylesheet PUBLIC "htmlent.dtd"') def test_real_xhtml_document(self): """A real XHTML document should come out more or less the same as it went in.""" markup = b"""<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><title>Hello.</title></head> <body>Goodbye.</body> </html>""" soup = self.soup(markup) self.assertEqual( soup.encode("utf-8").replace(b"\n", b""), markup.replace(b"\n", b"")) def test_namespaced_html(self): """When a namespaced XML document is parsed as HTML it should be treated as HTML with weird tag names. """ markup = b"""<ns1:foo>content</ns1:foo><ns1:foo/><ns2:foo/>""" soup = self.soup(markup) self.assertEqual(2, len(soup.find_all("ns1:foo"))) def test_processing_instruction(self): # We test both Unicode and bytestring to verify that # process_markup correctly sets processing_instruction_class # even when the markup is already Unicode and there is no # need to process anything. markup = u"""<?PITarget PIContent?>""" soup = self.soup(markup) self.assertEqual(markup, soup.decode()) markup = b"""<?PITarget PIContent?>""" soup = self.soup(markup) self.assertEqual(markup, soup.encode("utf8")) def test_deepcopy(self): """Make sure you can copy the tree builder. This is important because the builder is part of a BeautifulSoup object, and we want to be able to copy that. """ copy.deepcopy(self.default_builder) def test_p_tag_is_never_empty_element(self): """A <p> tag is never designated as an empty-element tag. Even if the markup shows it as an empty-element tag, it shouldn't be presented that way. """ soup = self.soup("<p/>") self.assertFalse(soup.p.is_empty_element) self.assertEqual(str(soup.p), "<p></p>") def test_unclosed_tags_get_closed(self): """A tag that's not closed by the end of the document should be closed. This applies to all tags except empty-element tags. """ self.assertSoupEquals("<p>", "<p></p>") self.assertSoupEquals("<b>", "<b></b>") self.assertSoupEquals("<br>", "<br/>") def test_br_is_always_empty_element_tag(self): """A <br> tag is designated as an empty-element tag. Some parsers treat <br></br> as one <br/> tag, some parsers as two tags, but it should always be an empty-element tag. """ soup = self.soup("<br></br>") self.assertTrue(soup.br.is_empty_element) self.assertEqual(str(soup.br), "<br/>") def test_nested_formatting_elements(self): self.assertSoupEquals("<em><em></em></em>") def test_double_head(self): html = '''<!DOCTYPE html> <html> <head> <title>Ordinary HEAD element test</title> </head> <script type="text/javascript"> alert("Help!"); </script> <body> Hello, world! </body> </html> ''' soup = self.soup(html) self.assertEqual("text/javascript", soup.find('script')['type']) def test_comment(self): # Comments are represented as Comment objects. markup = "<p>foo<!--foobar-->baz</p>" self.assertSoupEquals(markup) soup = self.soup(markup) comment = soup.find(text="foobar") self.assertEqual(comment.__class__, Comment) # The comment is properly integrated into the tree. foo = soup.find(text="foo") self.assertEqual(comment, foo.next_element) baz = soup.find(text="baz") self.assertEqual(comment, baz.previous_element) def test_preserved_whitespace_in_pre_and_textarea(self): """Whitespace must be preserved in <pre> and <textarea> tags, even if that would mean not prettifying the markup. """ pre_markup = "<pre> </pre>" textarea_markup = "<textarea> woo\nwoo </textarea>" self.assertSoupEquals(pre_markup) self.assertSoupEquals(textarea_markup) soup = self.soup(pre_markup) self.assertEqual(soup.pre.prettify(), pre_markup) soup = self.soup(textarea_markup) self.assertEqual(soup.textarea.prettify(), textarea_markup) soup = self.soup("<textarea></textarea>") self.assertEqual(soup.textarea.prettify(), "<textarea></textarea>") def test_nested_inline_elements(self): """Inline elements can be nested indefinitely.""" b_tag = "<b>Inside a B tag</b>" self.assertSoupEquals(b_tag) nested_b_tag = "<p>A <i>nested <b>tag</b></i></p>" self.assertSoupEquals(nested_b_tag) double_nested_b_tag = "<p>A <a>doubly <i>nested <b>tag</b></i></a></p>" self.assertSoupEquals(nested_b_tag) def test_nested_block_level_elements(self): """Block elements can be nested.""" soup = self.soup('<blockquote><p><b>Foo</b></p></blockquote>') blockquote = soup.blockquote self.assertEqual(blockquote.p.b.string, 'Foo') self.assertEqual(blockquote.b.string, 'Foo') def test_correctly_nested_tables(self): """One table can go inside another one.""" markup = ('<table id="1">' '<tr>' "<td>Here's another table:" '<table id="2">' '<tr><td>foo</td></tr>' '</table></td>') self.assertSoupEquals( markup, '<table id="1"><tr><td>Here\'s another table:' '<table id="2"><tr><td>foo</td></tr></table>' '</td></tr></table>') self.assertSoupEquals( "<table><thead><tr><td>Foo</td></tr></thead>" "<tbody><tr><td>Bar</td></tr></tbody>" "<tfoot><tr><td>Baz</td></tr></tfoot></table>") def test_deeply_nested_multivalued_attribute(self): # html5lib can set the attributes of the same tag many times # as it rearranges the tree. This has caused problems with # multivalued attributes. markup = '<table><div><div class="css"></div></div></table>' soup = self.soup(markup) self.assertEqual(["css"], soup.div.div['class']) def test_multivalued_attribute_on_html(self): # html5lib uses a different API to set the attributes ot the # <html> tag. This has caused problems with multivalued # attributes. markup = '<html class="a b"></html>' soup = self.soup(markup) self.assertEqual(["a", "b"], soup.html['class']) def test_angle_brackets_in_attribute_values_are_escaped(self): self.assertSoupEquals('<a b="<a>"></a>', '<a b="<a>"></a>') def test_strings_resembling_character_entity_references(self): # "&T" and "&p" look like incomplete character entities, but they are # not. self.assertSoupEquals( u"<p>• AT&T is in the s&p 500</p>", u"<p>\u2022 AT&T is in the s&p 500</p>" ) def test_entities_in_foreign_document_encoding(self): # “ and ” are invalid numeric entities referencing # Windows-1252 characters. - references a character common # to Windows-1252 and Unicode, and ☃ references a # character only found in Unicode. # # All of these entities should be converted to Unicode # characters. markup = "<p>“Hello” -☃</p>" soup = self.soup(markup) self.assertEquals(u"“Hello” -☃", soup.p.string) def test_entities_in_attributes_converted_to_unicode(self): expect = u'<p id="pi\N{LATIN SMALL LETTER N WITH TILDE}ata"></p>' self.assertSoupEquals('<p id="piñata"></p>', expect) self.assertSoupEquals('<p id="piñata"></p>', expect) self.assertSoupEquals('<p id="piñata"></p>', expect) self.assertSoupEquals('<p id="piñata"></p>', expect) def test_entities_in_text_converted_to_unicode(self): expect = u'<p>pi\N{LATIN SMALL LETTER N WITH TILDE}ata</p>' self.assertSoupEquals("<p>piñata</p>", expect) self.assertSoupEquals("<p>piñata</p>", expect) self.assertSoupEquals("<p>piñata</p>", expect) self.assertSoupEquals("<p>piñata</p>", expect) def test_quot_entity_converted_to_quotation_mark(self): self.assertSoupEquals("<p>I said "good day!"</p>", '<p>I said "good day!"</p>') def test_out_of_range_entity(self): expect = u"\N{REPLACEMENT CHARACTER}" self.assertSoupEquals("�", expect) self.assertSoupEquals("�", expect) self.assertSoupEquals("�", expect) def test_multipart_strings(self): "Mostly to prevent a recurrence of a bug in the html5lib treebuilder." soup = self.soup("<html><h2>\nfoo</h2><p></p></html>") self.assertEqual("p", soup.h2.string.next_element.name) self.assertEqual("p", soup.p.name) self.assertConnectedness(soup) def test_empty_element_tags(self): """Verify consistent handling of empty-element tags, no matter how they come in through the markup. """ self.assertSoupEquals('<br/><br/><br/>', "<br/><br/><br/>") self.assertSoupEquals('<br /><br /><br />', "<br/><br/><br/>") def test_head_tag_between_head_and_body(self): "Prevent recurrence of a bug in the html5lib treebuilder." content = """<html><head></head> <link></link> <body>foo</body> </html> """ soup = self.soup(content) self.assertNotEqual(None, soup.html.body) self.assertConnectedness(soup) def test_multiple_copies_of_a_tag(self): "Prevent recurrence of a bug in the html5lib treebuilder." content = """<!DOCTYPE html> <html> <body> <article id="a" > <div><a href="1"></div> <footer> <a href="2"></a> </footer> </article> </body> </html> """ soup = self.soup(content) self.assertConnectedness(soup.article) def test_basic_namespaces(self): """Parsers don't need to *understand* namespaces, but at the very least they should not choke on namespaces or lose data.""" markup = b'<html xmlns="http://www.w3.org/1999/xhtml" xmlns:mathml="http://www.w3.org/1998/Math/MathML" xmlns:svg="http://www.w3.org/2000/svg"><head></head><body><mathml:msqrt>4</mathml:msqrt><b svg:fill="red"></b></body></html>' soup = self.soup(markup) self.assertEqual(markup, soup.encode()) html = soup.html self.assertEqual('http://www.w3.org/1999/xhtml', soup.html['xmlns']) self.assertEqual( 'http://www.w3.org/1998/Math/MathML', soup.html['xmlns:mathml']) self.assertEqual( 'http://www.w3.org/2000/svg', soup.html['xmlns:svg']) def test_multivalued_attribute_value_becomes_list(self): markup = b'<a class="foo bar">' soup = self.soup(markup) self.assertEqual(['foo', 'bar'], soup.a['class']) # # Generally speaking, tests below this point are more tests of # Beautiful Soup than tests of the tree builders. But parsers are # weird, so we run these tests separately for every tree builder # to detect any differences between them. # def test_can_parse_unicode_document(self): # A seemingly innocuous document... but it's in Unicode! And # it contains characters that can't be represented in the # encoding found in the declaration! The horror! markup = u'<html><head><meta encoding="euc-jp"></head><body>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</body>' soup = self.soup(markup) self.assertEqual(u'Sacr\xe9 bleu!', soup.body.string) def test_soupstrainer(self): """Parsers should be able to work with SoupStrainers.""" strainer = SoupStrainer("b") soup = self.soup("A <b>bold</b> <meta/> <i>statement</i>", parse_only=strainer) self.assertEqual(soup.decode(), "<b>bold</b>") def test_single_quote_attribute_values_become_double_quotes(self): self.assertSoupEquals("<foo attr='bar'></foo>", '<foo attr="bar"></foo>') def test_attribute_values_with_nested_quotes_are_left_alone(self): text = """<foo attr='bar "brawls" happen'>a</foo>""" self.assertSoupEquals(text) def test_attribute_values_with_double_nested_quotes_get_quoted(self): text = """<foo attr='bar "brawls" happen'>a</foo>""" soup = self.soup(text) soup.foo['attr'] = 'Brawls happen at "Bob\'s Bar"' self.assertSoupEquals( soup.foo.decode(), """<foo attr="Brawls happen at "Bob\'s Bar"">a</foo>""") def test_ampersand_in_attribute_value_gets_escaped(self): self.assertSoupEquals('<this is="really messed up & stuff"></this>', '<this is="really messed up & stuff"></this>') self.assertSoupEquals( '<a href="http://example.org?a=1&b=2;3">foo</a>', '<a href="http://example.org?a=1&b=2;3">foo</a>') def test_escaped_ampersand_in_attribute_value_is_left_alone(self): self.assertSoupEquals('<a href="http://example.org?a=1&b=2;3"></a>') def test_entities_in_strings_converted_during_parsing(self): # Both XML and HTML entities are converted to Unicode characters # during parsing. text = "<p><<sacré bleu!>></p>" expected = u"<p><<sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></p>" self.assertSoupEquals(text, expected) def test_smart_quotes_converted_on_the_way_in(self): # Microsoft smart quotes are converted to Unicode characters during # parsing. quote = b"<p>\x91Foo\x92</p>" soup = self.soup(quote) self.assertEqual( soup.p.string, u"\N{LEFT SINGLE QUOTATION MARK}Foo\N{RIGHT SINGLE QUOTATION MARK}") def test_non_breaking_spaces_converted_on_the_way_in(self): soup = self.soup("<a> </a>") self.assertEqual(soup.a.string, u"\N{NO-BREAK SPACE}" * 2) def test_entities_converted_on_the_way_out(self): text = "<p><<sacré bleu!>></p>" expected = u"<p><<sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></p>".encode("utf-8") soup = self.soup(text) self.assertEqual(soup.p.encode("utf-8"), expected) def test_real_iso_latin_document(self): # Smoke test of interrelated functionality, using an # easy-to-understand document. # Here it is in Unicode. Note that it claims to be in ISO-Latin-1. unicode_html = u'<html><head><meta content="text/html; charset=ISO-Latin-1" http-equiv="Content-type"/></head><body><p>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</p></body></html>' # That's because we're going to encode it into ISO-Latin-1, and use # that to test. iso_latin_html = unicode_html.encode("iso-8859-1") # Parse the ISO-Latin-1 HTML. soup = self.soup(iso_latin_html) # Encode it to UTF-8. result = soup.encode("utf-8") # What do we expect the result to look like? Well, it would # look like unicode_html, except that the META tag would say # UTF-8 instead of ISO-Latin-1. expected = unicode_html.replace("ISO-Latin-1", "utf-8") # And, of course, it would be in UTF-8, not Unicode. expected = expected.encode("utf-8") # Ta-da! self.assertEqual(result, expected) def test_real_shift_jis_document(self): # Smoke test to make sure the parser can handle a document in # Shift-JIS encoding, without choking. shift_jis_html = ( b'<html><head></head><body><pre>' b'\x82\xb1\x82\xea\x82\xcdShift-JIS\x82\xc5\x83R\x81[\x83f' b'\x83B\x83\x93\x83O\x82\xb3\x82\xea\x82\xbd\x93\xfa\x96{\x8c' b'\xea\x82\xcc\x83t\x83@\x83C\x83\x8b\x82\xc5\x82\xb7\x81B' b'</pre></body></html>') unicode_html = shift_jis_html.decode("shift-jis") soup = self.soup(unicode_html) # Make sure the parse tree is correctly encoded to various # encodings. self.assertEqual(soup.encode("utf-8"), unicode_html.encode("utf-8")) self.assertEqual(soup.encode("euc_jp"), unicode_html.encode("euc_jp")) def test_real_hebrew_document(self): # A real-world test to make sure we can convert ISO-8859-9 (a # Hebrew encoding) to UTF-8. hebrew_document = b'<html><head><title>Hebrew (ISO 8859-8) in Visual Directionality</title></head><body><h1>Hebrew (ISO 8859-8) in Visual Directionality</h1>\xed\xe5\xec\xf9</body></html>' soup = self.soup( hebrew_document, from_encoding="iso8859-8") # Some tree builders call it iso8859-8, others call it iso-8859-9. # That's not a difference we really care about. assert soup.original_encoding in ('iso8859-8', 'iso-8859-8') self.assertEqual( soup.encode('utf-8'), hebrew_document.decode("iso8859-8").encode("utf-8")) def test_meta_tag_reflects_current_encoding(self): # Here's the <meta> tag saying that a document is # encoded in Shift-JIS. meta_tag = ('<meta content="text/html; charset=x-sjis" ' 'http-equiv="Content-type"/>') # Here's a document incorporating that meta tag. shift_jis_html = ( '<html><head>\n%s\n' '<meta http-equiv="Content-language" content="ja"/>' '</head><body>Shift-JIS markup goes here.') % meta_tag soup = self.soup(shift_jis_html) # Parse the document, and the charset is seemingly unaffected. parsed_meta = soup.find('meta', {'http-equiv': 'Content-type'}) content = parsed_meta['content'] self.assertEqual('text/html; charset=x-sjis', content) # But that value is actually a ContentMetaAttributeValue object. self.assertTrue(isinstance(content, ContentMetaAttributeValue)) # And it will take on a value that reflects its current # encoding. self.assertEqual('text/html; charset=utf8', content.encode("utf8")) # For the rest of the story, see TestSubstitutions in # test_tree.py. def test_html5_style_meta_tag_reflects_current_encoding(self): # Here's the <meta> tag saying that a document is # encoded in Shift-JIS. meta_tag = ('<meta id="encoding" charset="x-sjis" />') # Here's a document incorporating that meta tag. shift_jis_html = ( '<html><head>\n%s\n' '<meta http-equiv="Content-language" content="ja"/>' '</head><body>Shift-JIS markup goes here.') % meta_tag soup = self.soup(shift_jis_html) # Parse the document, and the charset is seemingly unaffected. parsed_meta = soup.find('meta', id="encoding") charset = parsed_meta['charset'] self.assertEqual('x-sjis', charset) # But that value is actually a CharsetMetaAttributeValue object. self.assertTrue(isinstance(charset, CharsetMetaAttributeValue)) # And it will take on a value that reflects its current # encoding. self.assertEqual('utf8', charset.encode("utf8")) def test_tag_with_no_attributes_can_have_attributes_added(self): data = self.soup("<a>text</a>") data.a['foo'] = 'bar' self.assertEqual('<a foo="bar">text</a>', data.a.decode()) class XMLTreeBuilderSmokeTest(object): def test_pickle_and_unpickle_identity(self): # Pickling a tree, then unpickling it, yields a tree identical # to the original. tree = self.soup("<a><b>foo</a>") dumped = pickle.dumps(tree, 2) loaded = pickle.loads(dumped) self.assertEqual(loaded.__class__, BeautifulSoup) self.assertEqual(loaded.decode(), tree.decode()) def test_docstring_generated(self): soup = self.soup("<root/>") self.assertEqual( soup.encode(), b'<?xml version="1.0" encoding="utf-8"?>\n<root/>') def test_xml_declaration(self): markup = b"""<?xml version="1.0" encoding="utf8"?>\n<foo/>""" soup = self.soup(markup) self.assertEqual(markup, soup.encode("utf8")) def test_processing_instruction(self): markup = b"""<?xml version="1.0" encoding="utf8"?>\n<?PITarget PIContent?>""" soup = self.soup(markup) self.assertEqual(markup, soup.encode("utf8")) def test_real_xhtml_document(self): """A real XHTML document should come out *exactly* the same as it went in.""" markup = b"""<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"> <html xmlns="http://www.w3.org/1999/xhtml"> <head><title>Hello.</title></head> <body>Goodbye.</body> </html>""" soup = self.soup(markup) self.assertEqual( soup.encode("utf-8"), markup) def test_nested_namespaces(self): doc = b"""<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> <parent xmlns="http://ns1/"> <child xmlns="http://ns2/" xmlns:ns3="http://ns3/"> <grandchild ns3:attr="value" xmlns="http://ns4/"/> </child> </parent>""" soup = self.soup(doc) self.assertEqual(doc, soup.encode()) def test_formatter_processes_script_tag_for_xml_documents(self): doc = """ <script type="text/javascript"> </script> """ soup = BeautifulSoup(doc, "lxml-xml") # lxml would have stripped this while parsing, but we can add # it later. soup.script.string = 'console.log("< < hey > > ");' encoded = soup.encode() self.assertTrue(b"< < hey > >" in encoded) def test_can_parse_unicode_document(self): markup = u'<?xml version="1.0" encoding="euc-jp"><root>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</root>' soup = self.soup(markup) self.assertEqual(u'Sacr\xe9 bleu!', soup.root.string) def test_popping_namespaced_tag(self): markup = '<rss xmlns:dc="foo"><dc:creator>b</dc:creator><dc:date>2012-07-02T20:33:42Z</dc:date><dc:rights>c</dc:rights><image>d</image></rss>' soup = self.soup(markup) self.assertEqual( unicode(soup.rss), markup) def test_docstring_includes_correct_encoding(self): soup = self.soup("<root/>") self.assertEqual( soup.encode("latin1"), b'<?xml version="1.0" encoding="latin1"?>\n<root/>') def test_large_xml_document(self): """A large XML document should come out the same as it went in.""" markup = (b'<?xml version="1.0" encoding="utf-8"?>\n<root>' + b'0' * (2**12) + b'</root>') soup = self.soup(markup) self.assertEqual(soup.encode("utf-8"), markup) def test_tags_are_empty_element_if_and_only_if_they_are_empty(self): self.assertSoupEquals("<p>", "<p/>") self.assertSoupEquals("<p>foo</p>") def test_namespaces_are_preserved(self): markup = '<root xmlns:a="http://example.com/" xmlns:b="http://example.net/"><a:foo>This tag is in the a namespace</a:foo><b:foo>This tag is in the b namespace</b:foo></root>' soup = self.soup(markup) root = soup.root self.assertEqual("http://example.com/", root['xmlns:a']) self.assertEqual("http://example.net/", root['xmlns:b']) def test_closing_namespaced_tag(self): markup = '<p xmlns:dc="http://purl.org/dc/elements/1.1/"><dc:date>20010504</dc:date></p>' soup = self.soup(markup) self.assertEqual(unicode(soup.p), markup) def test_namespaced_attributes(self): markup = '<foo xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><bar xsi:schemaLocation="http://www.example.com"/></foo>' soup = self.soup(markup) self.assertEqual(unicode(soup.foo), markup) def test_namespaced_attributes_xml_namespace(self): markup = '<foo xml:lang="fr">bar</foo>' soup = self.soup(markup) self.assertEqual(unicode(soup.foo), markup) def test_find_by_prefixed_name(self): doc = """<?xml version="1.0" encoding="utf-8"?> <Document xmlns="http://example.com/ns0" xmlns:ns1="http://example.com/ns1" xmlns:ns2="http://example.com/ns2" <ns1:tag>foo</ns1:tag> <ns1:tag>bar</ns1:tag> <ns2:tag key="value">baz</ns2:tag> </Document> """ soup = self.soup(doc) # There are three <tag> tags. self.assertEqual(3, len(soup.find_all('tag'))) # But two of them are ns1:tag and one of them is ns2:tag. self.assertEqual(2, len(soup.find_all('ns1:tag'))) self.assertEqual(1, len(soup.find_all('ns2:tag'))) self.assertEqual(1, len(soup.find_all('ns2:tag', key='value'))) self.assertEqual(3, len(soup.find_all(['ns1:tag', 'ns2:tag']))) def test_copy_tag_preserves_namespace(self): xml = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?> <w:document xmlns:w="http://example.com/ns0"/>""" soup = self.soup(xml) tag = soup.document duplicate = copy.copy(tag) # The two tags have the same namespace prefix. self.assertEqual(tag.prefix, duplicate.prefix) class HTML5TreeBuilderSmokeTest(HTMLTreeBuilderSmokeTest): """Smoke test for a tree builder that supports HTML5.""" def test_real_xhtml_document(self): # Since XHTML is not HTML5, HTML5 parsers are not tested to handle # XHTML documents in any particular way. pass def test_html_tags_have_namespace(self): markup = "<a>" soup = self.soup(markup) self.assertEqual("http://www.w3.org/1999/xhtml", soup.a.namespace) def test_svg_tags_have_namespace(self): markup = '<svg><circle/></svg>' soup = self.soup(markup) namespace = "http://www.w3.org/2000/svg" self.assertEqual(namespace, soup.svg.namespace) self.assertEqual(namespace, soup.circle.namespace) def test_mathml_tags_have_namespace(self): markup = '<math><msqrt>5</msqrt></math>' soup = self.soup(markup) namespace = 'http://www.w3.org/1998/Math/MathML' self.assertEqual(namespace, soup.math.namespace) self.assertEqual(namespace, soup.msqrt.namespace) def test_xml_declaration_becomes_comment(self): markup = '<?xml version="1.0" encoding="utf-8"?><html></html>' soup = self.soup(markup) self.assertTrue(isinstance(soup.contents[0], Comment)) self.assertEqual(soup.contents[0], '?xml version="1.0" encoding="utf-8"?') self.assertEqual("html", soup.contents[0].next_element.name) def skipIf(condition, reason): def nothing(test, *args, **kwargs): return None def decorator(test_item): if condition: return nothing else: return test_item return decorator PK @N#]��j�� � 0 site-packages/bs4/tests/test_builder_registry.pynu �[��� """Tests of the builder registry.""" import unittest import warnings from bs4 import BeautifulSoup from bs4.builder import ( builder_registry as registry, HTMLParserTreeBuilder, TreeBuilderRegistry, ) try: from bs4.builder import HTML5TreeBuilder HTML5LIB_PRESENT = True except ImportError: HTML5LIB_PRESENT = False try: from bs4.builder import ( LXMLTreeBuilderForXML, LXMLTreeBuilder, ) LXML_PRESENT = True except ImportError: LXML_PRESENT = False class BuiltInRegistryTest(unittest.TestCase): """Test the built-in registry with the default builders registered.""" def test_combination(self): if LXML_PRESENT: self.assertEqual(registry.lookup('fast', 'html'), LXMLTreeBuilder) if LXML_PRESENT: self.assertEqual(registry.lookup('permissive', 'xml'), LXMLTreeBuilderForXML) self.assertEqual(registry.lookup('strict', 'html'), HTMLParserTreeBuilder) if HTML5LIB_PRESENT: self.assertEqual(registry.lookup('html5lib', 'html'), HTML5TreeBuilder) def test_lookup_by_markup_type(self): if LXML_PRESENT: self.assertEqual(registry.lookup('html'), LXMLTreeBuilder) self.assertEqual(registry.lookup('xml'), LXMLTreeBuilderForXML) else: self.assertEqual(registry.lookup('xml'), None) if HTML5LIB_PRESENT: self.assertEqual(registry.lookup('html'), HTML5TreeBuilder) else: self.assertEqual(registry.lookup('html'), HTMLParserTreeBuilder) def test_named_library(self): if LXML_PRESENT: self.assertEqual(registry.lookup('lxml', 'xml'), LXMLTreeBuilderForXML) self.assertEqual(registry.lookup('lxml', 'html'), LXMLTreeBuilder) if HTML5LIB_PRESENT: self.assertEqual(registry.lookup('html5lib'), HTML5TreeBuilder) self.assertEqual(registry.lookup('html.parser'), HTMLParserTreeBuilder) def test_beautifulsoup_constructor_does_lookup(self): with warnings.catch_warnings(record=True) as w: # This will create a warning about not explicitly # specifying a parser, but we'll ignore it. # You can pass in a string. BeautifulSoup("", features="html") # Or a list of strings. BeautifulSoup("", features=["html", "fast"]) # You'll get an exception if BS can't find an appropriate # builder. self.assertRaises(ValueError, BeautifulSoup, "", features="no-such-feature") class RegistryTest(unittest.TestCase): """Test the TreeBuilderRegistry class in general.""" def setUp(self): self.registry = TreeBuilderRegistry() def builder_for_features(self, *feature_list): cls = type('Builder_' + '_'.join(feature_list), (object,), {'features' : feature_list}) self.registry.register(cls) return cls def test_register_with_no_features(self): builder = self.builder_for_features() # Since the builder advertises no features, you can't find it # by looking up features. self.assertEqual(self.registry.lookup('foo'), None) # But you can find it by doing a lookup with no features, if # this happens to be the only registered builder. self.assertEqual(self.registry.lookup(), builder) def test_register_with_features_makes_lookup_succeed(self): builder = self.builder_for_features('foo', 'bar') self.assertEqual(self.registry.lookup('foo'), builder) self.assertEqual(self.registry.lookup('bar'), builder) def test_lookup_fails_when_no_builder_implements_feature(self): builder = self.builder_for_features('foo', 'bar') self.assertEqual(self.registry.lookup('baz'), None) def test_lookup_gets_most_recent_registration_when_no_feature_specified(self): builder1 = self.builder_for_features('foo') builder2 = self.builder_for_features('bar') self.assertEqual(self.registry.lookup(), builder2) def test_lookup_fails_when_no_tree_builders_registered(self): self.assertEqual(self.registry.lookup(), None) def test_lookup_gets_most_recent_builder_supporting_all_features(self): has_one = self.builder_for_features('foo') has_the_other = self.builder_for_features('bar') has_both_early = self.builder_for_features('foo', 'bar', 'baz') has_both_late = self.builder_for_features('foo', 'bar', 'quux') lacks_one = self.builder_for_features('bar') has_the_other = self.builder_for_features('foo') # There are two builders featuring 'foo' and 'bar', but # the one that also features 'quux' was registered later. self.assertEqual(self.registry.lookup('foo', 'bar'), has_both_late) # There is only one builder featuring 'foo', 'bar', and 'baz'. self.assertEqual(self.registry.lookup('foo', 'bar', 'baz'), has_both_early) def test_lookup_fails_when_cannot_reconcile_requested_features(self): builder1 = self.builder_for_features('foo', 'bar') builder2 = self.builder_for_features('foo', 'baz') self.assertEqual(self.registry.lookup('bar', 'baz'), None) PK @N#]��llA` A` % site-packages/bs4/tests/test_soup.pycnu �[��� � �Wc @ s� d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z m Z d d l Z d d l m Z m Z m Z d d l m Z m Z d d l Z y d d l m Z m Z e Z Wn e k rZ e Z n Xe j d d k o#e j d k Z d e f d � � YZ! d e f d � � YZ" d e f d � � YZ" d e f d � � YZ# d e j$ f d � � YZ% d e f d � � YZ& d e j$ f d � � YZ' d e f d � � YZ( d e j$ f d � � YZ) d S( s# Tests of Beautiful Soup as a whole.i����( t set_traceN( t BeautifulSoupt BeautifulStoneSoup( t CharsetMetaAttributeValuet ContentMetaAttributeValuet SoupStrainert NamespacedAttribute( t EntitySubstitutiont UnicodeDammitt EncodingDetector( t SoupTestt skipIf( t LXMLTreeBuildert LXMLTreeBuilderForXMLi i i t TestConstructorc B s# e Z d � Z d � Z d � Z RS( c C s/ d } | j | � } | j d | j j � d S( Nu <h1>éé</h1>u éé( t soupt assertEqualt h1t string( t selft dataR ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_soup.pyt test_short_unicode_input* s c C s/ d } | j | � } | j d | j j � d S( Nu <h1>foo bar</h1>u foo bar( R R R R ( R R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_soup.pyt test_embedded_null/ s c C s> d j d � } | j | d d g �} | j d | j � d S( Nu Räksmörgåss utf-8t exclude_encodingss windows-1252( t encodeR R t original_encoding( R t utf8_dataR ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_soup.pyt test_exclude_encodings4 s ( t __name__t __module__R R R ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_soup.pyR ( s t TestWarningsc B sJ e Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s' | j t j d � } | j | � d S( NiP ( t startswithR t NO_PARSER_SPECIFIED_WARNINGt assertTrue( R t st is_theret v( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_soup.pyt _no_parser_specified< s c C sN t j d t � � } | j d � } Wd QXt | d j � } | j | � d S( Nt records <a><b></b></a>i ( t warningst catch_warningst TrueR t strt messaget _assert_no_parser_specified( R t wR t msg( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_soup.pyt# test_warning_if_no_parser_specified@ s c C sQ t j d t � � } | j d d � } Wd QXt | d j � } | j | � d S( NR& s <a><b></b></a>t htmli ( R' R( R) R R* R+ R, ( R R- R R. 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R" R% R( R* ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR > s t TestFindAllc B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s% Basic tests of the find_all() method.c C s� | j d � } | j | j d d � d g � | j | j d d � d g � | j | j d d d g � d d g � | j | j d t j d � � d d d g � | j | j d t � d d d g � d S( s' You can search the tree for text nodes.s <html>Foo<b>bar</b>�</html>R t baru barR$ t Foou Foos .*u »N( R R R' t ret compilet True( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_text_nodes` s " c C s� | j d � } | j | j d d d �d d d g � | j | j d d d �d g � | j | j d d d �d d d d d g � | j | j d d d �d d d d d g � d S( s7 You can limit the number of items returned by find_all.s( <a>1</a><a>2</a><a>3</a><a>4</a><a>5</a>R) t limiti t 1R t 3i i t 4t 5i N( R R R' ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_limitp s ("(c C sQ | j d � } | j | d d d �d g � | j | j d d � d g � d S( Ns! 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reds svg:fill( R R R R t name( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_by_namespaced_name� s ( R R RG ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRC � s t TestFindAllByNamec B sq e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s& Test ways of finding tags by tag name.c C s) t t | � j � | j d � | _ d S( Ns� <a>First tag.</a> <b>Second tag.</b> <c>Third <a>Nested tag.</a> tag.</c>( t superR t setUpR t tree( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRJ � s c C s& | j | j j d � d d g � d S( NR) s First tag.s Nested tag.( R RK R' ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_name� s c C s� | j | j j d d d �d g � | j | j j d d t �d d g � | j | j j d d t j d � �d d g � d S( NR) R$ s First tag.s Nested tag.R ( R RK R' R1 R/ R0 ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_name_and_text� s " c C s& | j | j j j d � d g � d S( NR) s Nested tag.( R RK t cR' ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_find_all_on_non_root_element� s c C s# | j | j d � d d g � d S( NR) s First tag.s Nested tag.( R RK ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt% test_calling_element_invokes_find_all� s c C s, | j | j j t d � � d d g � d S( NR) s First tag.s Nested tag.( R RK R' R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_strainer� s c C s/ | j | j j d d g � d d d g � d S( NR) R s First tag.s Second tag.s Nested tag.( R RK R' ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_names� s c C s7 | j | j j i t d 6t d 6� d d d g � d S( NR) R s First tag.s Second tag.s Nested tag.( R RK R' R1 ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_dict� s c C s2 | j | j j t j d � � d d d g � d S( Ns ^[ab]$s First tag.s Second tag.s Nested tag.( R RK R' R/ R0 ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_re� s c C s; d � } | j d � } | j | j | � d d g � d S( Nc S s | j | j d � k S( NR ( RF t get( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt id_matches_name� s s� <a id="a">Match 1.</a> <a id="1">Does not match.</a> <b id="b">Match 2.</a>s Match 1.s Match 2.( R R R' ( R RV RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt' test_find_all_with_tags_matching_method� s c C s� | j d � } | j d d � } | j d t j d � � } | j d d d g � \ } } | j d | j � | j d | j � | j d | j � | j d | j � d S( NsH <div class='a b'>1</div><div class='a c'>2</div><div class='a d'>3</div>t divs a ds a bR5 R4 ( R R R/ R0 R' R R ( R R t r1t r2t r3t r4( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt% test_find_with_multi_valued_attribute� s ( R R R+ RJ RL RM RO RP RQ RR RS RT RW R] ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRH � s t TestFindAllByAttributec B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s5 | j d � } | j | j d d � d d g � d S( Ns� <a id="first">Matching a.</a> <a id="second"> Non-matching <b id="first">Matching b.</b>a. </a>R t firsts Matching a.s Matching b.( R R R' ( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_attribute_name� s c C s� d j d � } d j d � } | j | � } | j | j g | j d | � � | j | j g | j d | j d � � � | j | j g | j d | d g � � d S( Nu םולשt utf8u <a title="םולש"></a>t titles something else( t encodeR R R) R' t decode( R t peacet dataR ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt% test_find_all_by_utf8_attribute_value� s "+c C s~ | j d � } | j | j d d � d g � | j | j d i d d 6� d g � | j | j d i d d 6� d g � d S( Ns0 <a name="name1" class="class1">Name match.</a> <a name="name2" class="class2">Class match.</a> <a name="name3" class="class3">Non-match.</a> 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| j j d d d �d g � d S( Nt ulR� R� R� R ( R R� t find_parents( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_parents� s c C sJ | j | j j d � d d � | j | j j d d d �d d � d S( NR� R R� R� ( R R� t find_parent( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_parent� s c C s/ | j j d d � } | j | j j d � d S( NR$ s Start hereR ( RK R R R� RF ( R R$ ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_parent_of_text_element� s c C s6 | j j d d � } | j | j d � d d � d S( NR$ s Start hereR� R R� ( RK R R R� ( R R$ ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_text_element_find_parent� s c C s[ g | j j D]+ } | d k r d | j k r | d ^ q } | j | d d d g � d S( NR R� R� R� ( R� t parentsR{ RD R ( R R� R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_parent_generator� s +( R R R+ RJ R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � s t 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R9 t has_attrt assertFalse( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_has_attr� s c C s d } | j | d � d S( Ns% <b a="1" z="5" m="3" f="2" y="4"></b>s% <b a="1" f="2" m="3" y="4" z="5"></b>( t assertSoupEquals( R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt. test_attributes_come_out_in_alphabetical_order� s c C s) | j d � } | j | j j d � d S( Ns <b>foo</b>R9 ( R R R R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_string� s c C s) | j d � } | j | j j d � d S( Ns <b></b>( R R R R R{ ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_empty_tag_has_no_string� s c C s� | j d � } | j | j j d � | j d � } | j | j j d � | j d � } | j j d d � | j | j j d � d S( Ns <a>foo<b></b><b></b></b>s <a>foo<b></b>bar</b>s <a>foo</b>i R- ( R R R R R{ R) R� ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt- test_tag_with_multiple_children_has_no_string� s c C s< | j d � } | j | j j d � | j | j d � d S( Ns <a><b>foo</b></a>R9 ( R R R) R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt) test_tag_with_recursive_string_has_string� s c C sH | j d � } | j | j j � | j d � } | j | j j � d S( s7 Only a tag containing a single text node has a .string.s <b>f<i>e</i>o</b>s <b></b>N( R Rn R R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_lack_of_string� s c C s� | j d � } | j | j j d � | j | j j d t � d � | j | j j d � d � | j | j j d d t �d � d S( sB Tag.text and Tag.get_text(sep=u"") -> all child text, concatenateds <a>a<b>r</b> <r> t </r></a>s ar t t stript artt ,s a,r, , t s a,r,tN( R R R) R$ t get_textR1 ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_all_text� s c C sg | j d � } | j | j � d � | j | j d t t f � d � | j | j d d � d � d S( Ns foo<!--IGNORE-->bart foobart typest fooIGNOREbar( R R Rz R R R{ ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_get_text_ignores_comments� s c C s2 | j d � } | j d d g t | j � � d S( Ns foo<!--IGNORE-->barR9 R- ( R R R t strings( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_all_strings_ignores_comments s ( R R R+ Rb Rc Rj Ro Rq Rr Rs Rt Ru Rv R{ R R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRa � s t TestCDAtaListAttributesc B sV e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s0 Testing cdata-list attributes like 'class'. c C s- | j d � } | j d g | j d � d S( Ns <a class='foo'>R9 Rj ( R R R) ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_single_value_becomes_list s c C s0 | j d � } | j d d g | j d � d S( Ns <a class='foo bar'>R9 R- Rj ( R R R) ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_multiple_values_becomes_list s c C s3 | j d � } | j d d d g | j d � d S( Ns <a class='foo bar baz'>R9 R- R� Rj ( R R R) ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt2 test_multiple_values_separated_by_weird_whitespace s c C s, | j d � } | j d | j j � � d S( Ns <a class='foo bar'>s <a class="foo bar"></a>( R R R) Rc ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt, test_attributes_joined_into_string_on_output s c C s2 | j d � } | j d g | j j d � � d S( Ns <a id='abc def'>s abc defR ( R R R) t get_attribute_list( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_get_attribute_list s c C s0 | j d � } | j d d g | j d � d S( Ns( <form accept-charset="ISO-8859-1 UTF-8">s ISO-8859-1s UTF-8s accept-charset( R R t form( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_accept_charset! s c C s0 d } | j | � } | j d | j d � d S( Ns) <a accept-charset="ISO-8859-1 UTF-8"></a>s ISO-8859-1 UTF-8s accept-charset( R R R) ( R Rf R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt- test_cdata_attribute_applying_only_to_one_tag% s c sH | j d � j � | j d � j � � f d � } | j t | � d S( NR� c s d � _ d S( NR9 ( RF ( ( R ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt t0 s ( R R R R{ RF R� t AttributeError( R R� ( ( R s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt' test_string_has_immutable_name_property- s ( R R R+ R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� s t TestPersistencec B s_ e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s* Testing features like pickle and deepcopy.c C s5 t t | � j � d | _ | j | j � | _ d S( Nsy <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Beautiful Soup: We called him Tortoise because he taught us.</title> <link rev="made" href="mailto:leonardr@segfault.org"> <meta name="Description" content="Beautiful Soup: an HTML parser optimized for screen-scraping."> <meta name="generator" content="Markov Approximation 1.4 (module: leonardr)"> <meta name="author" content="Leonard Richardson"> </head> <body> <a href="foo">foo</a> <a href="foo"><b>bar</b></a> </body> </html>( RI R� RJ t pageR RK ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRJ 7 s c C sZ t j | j d � } t j | � } | j | j t � | j | j � | j j � � d S( Ni ( t picklet dumpsRK t loadsR t __class__R Rd ( R t dumpedt loaded( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_pickle_and_unpickle_identityK s c C s5 t j | j � } | j | j � | j j � � d S( N( t copyt deepcopyRK R Rd ( R t copied( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_deepcopy_identityS s c C sQ t d d � } | j } | j � } | j d t | � � | j | | j � d S( Ns <p> </p>s html.parseru <p> </p>( R t original_encodingt __copy__R RW ( R R t encodingR� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_copy_preserves_encodingX s c C sY d } | j | � } t j | t j � } t j | � } | j | j � | j � � d S( Nu <b>☃</b>( R R� R� t HIGHEST_PROTOCOLR� R Rd ( R R� R R� R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_unicode_pickle_ s c C s� d } | j | � } | j d d � } t j | � } | j | | � | j d | j � | j d | j � | j d | j � | j d | j � | j d | j � d S( Nu <b>Foo<a></a></b><b>Bar</b>R R. ( R R R� R R{ R� R� t assertNotEqualR� R� ( R R� R t s1t s2( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt1 test_copy_navigablestring_is_not_attached_to_treeg s c C sW d } | j | � } | j } t j | � } | j | | � | j t | t � � d S( Nu <b><!--Foo--></b>( R R R� R R? R� R ( R R� R R� R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt0 test_copy_navigablestring_subclass_has_same_types s c C s8 d } | j | � } t j | � } | j | | � d S( Nu) <div><b>Foo<a></a></b><b>Bar</b></div>end( R R� R ( R R� R t soup_copy( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_copy_entire_soup{ s c C s� d } | j | � } | j } t j | � } | j t | � t | � � | j | | � | j | | k � | j d | j � | j d | j � | j d | j d d � j � | j d | j d d � j � d S( Nu) <div><b>Foo<a></a></b><b>Bar</b></div>endR t Bar( R RX R� R RW Rn R{ R� R� R R� R� ( R R� R RX t div_copy( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_copy_tag_copies_contents� s ( R R R+ RJ R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� 4 s t TestSubstitutionsc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu# <b><<Sacré bleu!>></b>t formattert minimal( R Rd R R� ( R R� R t decoded( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_default_formatter_is_minimal� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu' <br><b><<Sacré bleu!>></b>R� R� s. <br/><b><<Sacré bleu!>></b>( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_html� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu' <br><b><<Sacré bleu!>></b>R� t html5s- <br><b><<Sacré bleu!>></b>( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_html5� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu# <b><<Sacré bleu!>></b>R� R� ( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_minimal� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu# <b><<Sacré bleu!>></b>R� u <b><<Sacré bleu!>></b>( R Rd R{ R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_null� s c C sG d } | j | � } | j d d � � } | j | | j d � � d S( Nu! <b><foo></b><b>bar</b><br/>R� c S s | j � S( N( t upper( t x( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt <lambda>� s u <b><FOO></b><b>BAR</b><br>( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_custom� s c C s� d } | j | � } | j } d } | j | | j � � | j | | j d d � � d } | j | | j d d � � | j | | j d d � � d } | j | | j d d � � � d S( Nu% <a href="http://a.com?a=b&c=é">e</a>u) <a href="http://a.com?a=b&c=é">e</a>R� R� u/ <a href="http://a.com?a=b&c=é">e</a>R� u% <a href="HTTP://A.COM?A=B&C=É">E</a>c S s | j � S( N( R� ( R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � s ( R R) R Rd R{ ( R R� R R) t expect_minimalt expect_htmlt expect_upper( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt) test_formatter_is_run_on_attribute_values� s c C s2 d } t | d � j � } | j d | k � d S( NsO <script type="text/javascript"> console.log("< < hey > > "); </script> s html.parsers < < hey > >( R Rc R? ( R R t encoded( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt2 test_formatter_skips_script_tag_for_html_documents� s c C s2 d } t | d � j � } | j d | k � d S( NsF <style type="text/css"> console.log("< < hey > > "); </style> s html.parsers < < hey > >( R Rc R? ( R R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt1 test_formatter_skips_style_tag_for_html_documents� s c C s, | j d � } | j d | j j � � d S( Ns* <div> foo <pre> bar </pre> baz u/ <div> foo <pre> bar </pre> baz </div>( R R RX t prettify( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt, test_prettify_leaves_preformatted_text_alone� s c C s; t d d � } | j d d � � } | j d | k � d S( Ns <html><body>foo</body></html>s html.parserR� c S s | j � S( N( R� ( R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � s t FOO( R R� R? ( R R t pretty( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt( test_prettify_accepts_formatter_function� s c C s/ | j d � } | j t t | j � � � d S( Ns <a></a>( R R RW t typeR� ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt( test_prettify_outputs_unicode_by_default� s c C s2 | j d � } | j t t | j d � � � d S( Ns <a></a>s utf-8( R R t bytesR� R� ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_prettify_can_encode_data s c C sD d } | j | � } | j j d � } | j | | j d � � d S( Nu <b>Sacré bleu!</b>s utf-8( R R Rc R ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt, test_html_entity_substitution_off_by_default s c C s� d } | j | � } | j | j d d � | j d � } | j d | k � | j d � } | j d | k � | j d � } | j d | k � | j d � j d � } | j d | k � d S( NsE <meta content="text/html; charset=x-sjis" http-equiv="Content-type"/>t contents text/html; charset=x-sjiss utf-8s charset=utf-8t euc_jps charset=euc_jps shift-jiss charset=shift-jiss utf-16s charset=utf-16( R R t metaRc R? Rd ( R t meta_tagR t utf_8R� t shift_jist utf_16_u( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_encoding_substitution s c C sE d } t d � } | j | d | �} | j | j d j d � d S( Ns` <head><meta content="text/html; charset=x-sjis" http-equiv="Content-type"/></head><pre>foo</pre>t pret parse_onlyi ( R R R R� RF ( R R� Ry R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt; test_encoding_substitution_doesnt_happen_if_tag_is_strained$ s ( R R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � s t TestEncodingc B sV e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s0 Test the ability to encode objects into strings.c C sA d } | j | � } | j | j j j d � d j d � � d S( Nu <b>☃</b>s utf-8u ☃( R R R R Rc ( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt" test_unicode_string_can_be_encoded2 s c C s> d } | j | � } | j | j j d � | j d � � d S( Nu <b>☃</b>s utf-8( R R R Rc ( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt1 test_tag_containing_unicode_string_can_be_encoded8 s c C s5 d } | j | � } | j | j j d � d � d S( Nu <b>☃</b>t asciis <b>☃</b>( R R R Rc ( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt< test_encoding_substitutes_unrecognized_characters_by_default> s c C s5 d } | j | � } | j t | j d d d �d S( Nu <b>☃</b>R� t errorst strict( R R� t UnicodeEncodeErrorRc ( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_encoding_can_be_made_strictC s c C s2 d } | j | � } | j d | j j � � d S( Nu <b>☃</b>u ☃( R R R t decode_contents( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_decode_contentsI s c C sA d } | j | � } | j d j d � | j j d d � � d S( Nu <b>☃</b>u ☃Ra R� ( R R Rc R t encode_contents( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_encode_contentsN s c C s; d } | j | � } | j d j d � | j j � � d S( Nu <b>☃</b>u ☃Ra ( R R Rc R t renderContents( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_deprecated_renderContentsU s c C sN d } | j | � } t r4 | j | t | � � n | j d t | � � d S( Nu <b>☃</b>s <b>\u2603</b>( R R R t repr( R R� R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_repr[ s ( R R R+ R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� / s t TestNavigableStringSubclassesc B s, e Z d � Z d � Z d � Z d � Z RS( c C sx | j d � } t d � } | j d | � | j t | � d � | j | j d d � d � | j | j d d � d S( NR� R9 i s <![CDATA[foo]]>R$ i ( R R R� R R# R R� ( R R R_ ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_cdatae s c sv d � _ � f d � } � j d � } t d � } | j d | � � j d | j d | � � � j d � j � d S( sk Text inside a CData object is passed into the formatter. 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This is used in tests that define a bunch of tags, each containing a single string, and then select certain strings by some mechanism. t idN( R ( R R R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt assertSelectsIDs4 s ( t __name__t __module__R R ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR ) s t TestFindc B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s� Basic tests of the find() method. find() just calls find_all() with limit=1, so it's not tested all that thouroughly here. c C s/ | j d � } | j | j d � j d � d S( Ns <a>1</a><b>2</b><a>3</a><b>4</b>t bt 2( t soupR t findR ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_tagE s c C s/ | j d � } | j | j d d � d � d S( Nu <h1>Räksmörgås</h1>R u Räksmörgås( R R R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_unicode_text_findI s c C s< | j d � } t | � | j d | j d d � j � d S( Nu& <h1 id="Räksmörgås">here it is</h1>s here it isR u Räksmörgås( R t strR R t text( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_unicode_attribute_findM s c C s/ | j d � } | j d t | j � � � d S( s) Test an optimization that finds all tags.s <a>foo</a><b>bar</b>i N( R R t lent find_all( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_everythingS s c C s2 | j d � } | j d t | j d � � � d S( s; Test an optimization that finds all tags with a given name.s <a>foo</a><b>bar</b><a>baz</a>i t aN( R R R& R' ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_everything_with_nameX s ( R R t __doc__R! R" R% R( R* ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR > s t TestFindAllc B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s% Basic tests of the find_all() method.c C s� | j d � } | j | j d d � d g � | j | j d d � d g � | j | j d d d g � d d g � | j | j d t j d � � d d d g � | j | j d t � d d d g � d S( s' You can search the tree for text nodes.s <html>Foo<b>bar</b>�</html>R t baru barR$ t Foou Foos .*u »N( R R R' t ret compilet True( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_text_nodes` s " c C s� | j d � } | j | j d d d �d d d g � | j | j d d d �d g � | j | j d d d �d d d d d g � | j | j d d d �d d d d d g � d S( s7 You can limit the number of items returned by find_all.s( <a>1</a><a>2</a><a>3</a><a>4</a><a>5</a>R) t limiti t 1R t 3i i t 4t 5i N( R R R' ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_limitp s ("(c C sQ | j d � } | j | d d d �d g � | j | j d d � d g � d S( Ns! <a>1</a><b>2<a id='foo'>3</a></b>R) R3 i R4 R t fooR5 ( R R R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt% test_calling_a_tag_is_calling_findall| s c C s? | j d � } g } | j | � | j g | j | � � d S( Ns <a></a>( R t appendR R' ( R R t l( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pytT test_find_all_with_self_referential_data_structure_does_not_cause_infinite_recursion� s c C s� | j d � } | j d � } | j t | d � � | j t � } | j t | d � � | j d d � } | j t | d � � d S( s% All find_all calls return a ResultSets <a></a>R) t sourceR$ R9 N( R R' t assertTruet hasattrR1 ( R R t result( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_resultset� s ( R R R+ R2 R8 R: R= RB ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR, ] s t TestFindAllBasicNamespacesc B s e Z d � Z RS( c C sU | j d � } | j d | j d � j � | j d | j d i d d 6� j � d S( Ns0 <mathml:msqrt>4</mathml:msqrt><a svg:fill="red">R6 s mathml:msqrtR) t attrst reds svg:fill( R R R R t name( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_by_namespaced_name� s ( R R RG ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRC � s t TestFindAllByNamec B sq e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s& Test ways of finding tags by tag name.c C s) t t | � j � | j d � | _ d S( Ns� <a>First tag.</a> <b>Second tag.</b> <c>Third <a>Nested tag.</a> tag.</c>( t superR t setUpR t tree( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRJ � s c C s& | j | j j d � d d g � d S( NR) s First tag.s Nested tag.( R RK R' ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_name� s c C s� | j | j j d d d �d g � | j | j j d d t �d d g � | j | j j d d t j d � �d d g � d S( NR) R$ s First tag.s Nested tag.R ( R RK R' R1 R/ R0 ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_name_and_text� s " c C s& | j | j j j d � d g � d S( NR) s Nested tag.( R RK t cR' ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_find_all_on_non_root_element� s c C s# | j | j d � d d g � d S( NR) s First tag.s Nested tag.( R RK ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt% test_calling_element_invokes_find_all� s c C s, | j | j j t d � � d d g � d S( NR) s First tag.s Nested tag.( R RK R' R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_strainer� s c C s/ | j | j j d d g � d d d g � d S( NR) R s First tag.s Second tag.s Nested tag.( R RK R' ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_names� s c C s7 | j | j j i t d 6t d 6� d d d g � d S( NR) R s First tag.s Second tag.s Nested tag.( R RK R' R1 ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_dict� s c C s2 | j | j j t j d � � d d d g � d S( Ns ^[ab]$s First tag.s Second tag.s Nested tag.( R RK R' R/ R0 ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_tag_re� s c C s; d � } | j d � } | j | j | � d d g � d S( Nc S s | j | j d � k S( NR ( RF t get( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt id_matches_name� s s� <a id="a">Match 1.</a> <a id="1">Does not match.</a> <b id="b">Match 2.</a>s Match 1.s Match 2.( R R R' ( R RV RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt' test_find_all_with_tags_matching_method� s c C s� | j d � } | j d d � } | j d t j d � � } | j d d d g � \ } } | j d | j � | j d | j � | j d | j � | j d | j � d S( NsH <div class='a b'>1</div><div class='a c'>2</div><div class='a d'>3</div>t divs a ds a bR5 R4 ( R R R/ R0 R' R R ( R R t r1t r2t r3t r4( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt% test_find_with_multi_valued_attribute� s ( R R R+ RJ RL RM RO RP RQ RR RS RT RW R] ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRH � s t TestFindAllByAttributec B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s5 | j d � } | j | j d d � d d g � d S( Ns� <a id="first">Matching a.</a> <a id="second"> Non-matching <b id="first">Matching b.</b>a. </a>R t firsts Matching a.s Matching b.( R R R' ( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_attribute_name� s c C s� d j d � } d j d � } | j | � } | j | j g | j d | � � | j | j g | j d | j d � � � | j | j g | j d | d g � � d S( Nu םולשt utf8u <a title="םולש"></a>t titles something else( t encodeR R R) R' t decode( R t peacet dataR ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt% test_find_all_by_utf8_attribute_value� s "+c C s~ | j d � } | j | j d d � d g � | j | j d i d d 6� d g � | j | j d i d d 6� d g � d S( Ns0 <a name="name1" class="class1">Name match.</a> <a name="name2" class="class2">Class match.</a> <a name="name3" class="class3">Non-match.</a> <name1>A tag called 'name1'.</name1> RF t name1s A tag called 'name1'.RD s Name match.t class2t classs Class match.( R R R' ( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_attribute_dict s c C s� | j d � } | j | j d d d �d g � | j | j d d d �d g � | j | j d d d �d g � | j | j d d � d g � | j | j d d � d d g � | j | j d d � d g � | j | j d d � d g � d S( Ns� <a class="1">Class 1.</a> <a class="2">Class 2.</a> <b class="1">Class 1.</b> <c class="3 4">Class 3 and 4.</c> R) t class_R4 s Class 1.RN R5 s Class 3 and 4.R6 RD ( R R R' ( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_all_by_class s """ " c C s� | j d � } | j d d t j d � �} | j | d g � | j d d t j d � �} | j | d g � | j d d t j d � �} | j | d g � d S( Ns# <gar class='foo bar'>Found it</gar>t garRl t os Found itR) s o b( R R' R/ R0 R ( R RK t f( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt0 test_find_by_class_when_multiple_classes_present- s c C s� | j d � } | j | j d t j d � � d g � d � } | j | j d | � g � d � } | j | j d | � d g � d S( Ns <a class='bar'>Found it</a>R) t bas Found itc S s t | � d k S( Ni ( R& ( t value( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt big_attribute_value@ s c S s t | � d k S( Ni ( R& ( Rs ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt small_attribute_valueE s ( R R R' R/ R0 ( R R Rt Ru ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt: test_find_all_with_non_dictionary_for_attrs_finds_by_class; s ( c C s� | j d � } | j d � \ } } | j | | g | j d d � � | j | g | j d d � � | j | g | j d d d �� | j | g | j d d � � | j g | j d d � � d S( Ns* <a class="foo bar"></a><a class="foo"></a>R) R9 R- Rl s foo bars bar foo( R R' R ( R R R) t a2( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt: test_find_all_with_string_for_attrs_finds_multiple_classesK s " " c C sE | j d � } t d i d d 6� } | j | j | � d g � d S( Nsi <a id="first">Match.</a> <a id="second">Non-match.</a>RD R_ R s Match.( R R R R' ( R RK t strainer( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt' test_find_all_by_attribute_soupstrainerW s c C s5 | j d � } | j | j d d d �d g � d S( Ns� <a id="1">ID present.</a> <a>No ID present.</a> <a id="">ID is empty.</a>R) R s No ID present.( R R R' t None( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt$ test_find_all_with_missing_attribute_ s c C s5 | j d � } | j | j d t � d d g � d S( Ns� <a id="1">ID present.</a> <a>No ID present.</a> <a id="">ID is empty.</a>R s ID present.s ID is empty.( R R R' R1 ( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt$ test_find_all_with_defined_attributeg s c C sW | j d � } d d g } | j | j d d � | � | j | j d d � | � d S( Ns[ <a id=1>Unquoted attribute.</a> <a id="1">Quoted attribute.</a>s Unquoted attribute.s Quoted attribute.R i R4 ( R R R' ( R RK t expected( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt$ test_find_all_with_numeric_attributep s c C s> | j d � } | j | j d d d d g � d d g � d S( Ns� <a id="1">1</a> <a id="2">2</a> <a id="3">3</a> <a>No ID.</a>R R4 R5 R6 ( R R R' ( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt( test_find_all_with_list_attribute_valuesy s c C s> | j d � } | j | j d t j d � � d d g � d S( Ns� <a id="a">One a.</a> <a id="aa">Two as.</a> <a id="ab">Mixed as and bs.</a> <a id="b">One b.</a> <a>No ID.</a>R s ^a+$s One a.s Two as.( R R R' R/ R0 ( R RK ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt5 test_find_all_with_regular_expression_attribute_value� s c C s| | j d � } | j } | j | g | j d d d �� | j g | j d d d �� | j g | j d d d �� d S( Ns <b>foo</b><b>bar</b><a>foo</a>R) R$ R9 R- ( R R) R R' ( R R R) ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt' test_find_by_name_and_containing_string� s " c C s; | j d � } | j | j d � | j d d d �� d S( Ns" <a>foo</a><a><b><c>foo</c></b></a>R) R$ R9 ( R R R' ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt= test_find_by_name_and_containing_string_when_string_is_buried� s c C sc | j d � } | j } | j | g | j d d d d � � | j g | j d d d d � � d S( Ns" <b id="1">foo</b><a id="2">foo</a>R i R$ R9 i R- ( R R) R R' ( R R R) ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt, test_find_by_attribute_and_containing_string� s %( R R R` Rg Rk Rm Rq Rv Rx Rz R| R} R R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR^ � s t TestIndexc B s e Z d Z d � Z RS( s Test Tag.indexc C sk | j d � } | j } x6 t | j � D]% \ } } | j | | j | � � q( W| j t | j d � d S( Nsh <div> <a>Identical</a> <b>Not identical</b> <a>Identical</a> <c><d>Identical with child</d></c> <b>Also not identical</b> <c><d>Identical with child</d></c> </div>i ( R RX t enumeratet contentsR t indext assertRaisest ValueError( R RK RX t it element( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_index� s ( R R R+ R� ( ( ( s7 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| j j d d d �d g � d S( Nt ulR� R� R� R ( R R� t find_parents( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_parents� s c C sJ | j | j j d � d d � | j | j j d d d �d d � d S( NR� R R� R� ( R R� t find_parent( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_find_parent� s c C s/ | j j d d � } | j | j j d � d S( NR$ s Start hereR ( RK R R R� RF ( R R$ ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_parent_of_text_element� s c C s6 | j j d d � } | j | j d � d d � d S( NR$ s Start hereR� R R� ( RK R R R� ( R R$ ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_text_element_find_parent� s c C s[ g | j j D]+ } | d k r d | j k r | d ^ q } | j | d d d g � d S( NR R� R� R� ( R� t parentsR{ RD R ( R R� R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_parent_generator� s +( R R R+ RJ R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � s t 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R9 t has_attrt assertFalse( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_has_attr� s c C s d } | j | d � d S( Ns% <b a="1" z="5" m="3" f="2" y="4"></b>s% <b a="1" f="2" m="3" y="4" z="5"></b>( t assertSoupEquals( R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt. test_attributes_come_out_in_alphabetical_order� s c C s) | j d � } | j | j j d � d S( Ns <b>foo</b>R9 ( R R R R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_string� s c C s) | j d � } | j | j j d � d S( Ns <b></b>( R R R R R{ ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_empty_tag_has_no_string� s c C s� | j d � } | j | j j d � | j d � } | j | j j d � | j d � } | j j d d � | j | j j d � d S( Ns <a>foo<b></b><b></b></b>s <a>foo<b></b>bar</b>s <a>foo</b>i R- ( R R R R R{ R) R� ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt- test_tag_with_multiple_children_has_no_string� s c C s< | j d � } | j | j j d � | j | j d � d S( Ns <a><b>foo</b></a>R9 ( R R R) R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt) test_tag_with_recursive_string_has_string� s c C sH | j d � } | j | j j � | j d � } | j | j j � d S( s7 Only a tag containing a single text node has a .string.s <b>f<i>e</i>o</b>s <b></b>N( R Ro R R ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_lack_of_string� s c C s� | j d � } | j | j j d � | j | j j d t � d � | j | j j d � d � | j | j j d d t �d � d S( sB Tag.text and Tag.get_text(sep=u"") -> all child text, concatenateds <a>a<b>r</b> <r> t </r></a>s ar t t stript artt ,s a,r, , t s a,r,tN( R R R) R$ t get_textR1 ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_all_text� s c C sg | j d � } | j | j � d � | j | j d t t f � d � | j | j d d � d � d S( Ns foo<!--IGNORE-->bart foobart typest fooIGNOREbar( R R R{ R R R{ ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_get_text_ignores_comments� s c C s2 | j d � } | j d d g t | j � � d S( Ns foo<!--IGNORE-->barR9 R- ( R R R t strings( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_all_strings_ignores_comments s ( R R R+ Rc Rd Rk Rp Rr Rs Rt Ru Rv Rw R| R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRb � s t TestCDAtaListAttributesc B sV e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s0 Testing cdata-list attributes like 'class'. c C s- | j d � } | j d g | j d � d S( Ns <a class='foo'>R9 Rj ( R R R) ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_single_value_becomes_list s c C s0 | j d � } | j d d g | j d � d S( Ns <a class='foo bar'>R9 R- Rj ( R R R) ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_multiple_values_becomes_list s c C s3 | j d � } | j d d d g | j d � d S( Ns <a class='foo bar baz'>R9 R- R� Rj ( R R R) ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt2 test_multiple_values_separated_by_weird_whitespace s c C s, | j d � } | j d | j j � � d S( Ns <a class='foo bar'>s <a class="foo bar"></a>( R R R) Rc ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt, test_attributes_joined_into_string_on_output s c C s2 | j d � } | j d g | j j d � � d S( Ns <a id='abc def'>s abc defR ( R R R) t get_attribute_list( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_get_attribute_list s c C s0 | j d � } | j d d g | j d � d S( Ns( <form accept-charset="ISO-8859-1 UTF-8">s ISO-8859-1s UTF-8s accept-charset( R R t form( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_accept_charset! s c C s0 d } | j | � } | j d | j d � d S( Ns) <a accept-charset="ISO-8859-1 UTF-8"></a>s ISO-8859-1 UTF-8s accept-charset( R R R) ( R Rf R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt- test_cdata_attribute_applying_only_to_one_tag% s c sH | j d � j � | j d � j � � f d � } | j t | � d S( NR� c s d � _ d S( NR9 ( RF ( ( R ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt t0 s ( R R R R{ RF R� t AttributeError( R R� ( ( R s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt' test_string_has_immutable_name_property- s ( R R R+ R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� s t TestPersistencec B s_ e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s* Testing features like pickle and deepcopy.c C s5 t t | � j � d | _ | j | j � | _ d S( Nsy <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Beautiful Soup: We called him Tortoise because he taught us.</title> <link rev="made" href="mailto:leonardr@segfault.org"> <meta name="Description" content="Beautiful Soup: an HTML parser optimized for screen-scraping."> <meta name="generator" content="Markov Approximation 1.4 (module: leonardr)"> <meta name="author" content="Leonard Richardson"> </head> <body> <a href="foo">foo</a> <a href="foo"><b>bar</b></a> </body> </html>( RI R� RJ t pageR RK ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyRJ 7 s c C sZ t j | j d � } t j | � } | j | j t � | j | j � | j j � � d S( Ni ( t picklet dumpsRK t loadsR t __class__R Rd ( R t dumpedt loaded( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! 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R� R ( R R� R R� R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt0 test_copy_navigablestring_subclass_has_same_types s c C s8 d } | j | � } t j | � } | j | | � d S( Nu) <div><b>Foo<a></a></b><b>Bar</b></div>end( R R� R ( R R� R t soup_copy( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_copy_entire_soup{ s c C s� d } | j | � } | j } t j | � } | j t | � t | � � | j | | � | j | | k � | j d | j � | j d | j � | j d | j d d � j � | j d | j d d � j � d S( Nu) <div><b>Foo<a></a></b><b>Bar</b></div>endR t Bar( R RX R� R RX Ro R{ R� R� R R� R� ( R R� R RX t div_copy( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_copy_tag_copies_contents� s ( R R R+ RJ R� R� R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� 4 s t TestSubstitutionsc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu# <b><<Sacré bleu!>></b>t formattert minimal( R Rd R R� ( R R� R t decoded( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt! test_default_formatter_is_minimal� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu' <br><b><<Sacré bleu!>></b>R� R� s. <br/><b><<Sacré bleu!>></b>( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_html� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu' <br><b><<Sacré bleu!>></b>R� t html5s- <br><b><<Sacré bleu!>></b>( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_html5� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu# <b><<Sacré bleu!>></b>R� R� ( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_minimal� s c C sD d } | j | � } | j d d � } | j | | j d � � d S( Nu# <b><<Sacré bleu!>></b>R� u <b><<Sacré bleu!>></b>( R Rd R{ R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_null� s c C sG d } | j | � } | j d d � � } | j | | j d � � d S( Nu! <b><foo></b><b>bar</b><br/>R� c S s | j � S( N( t upper( t x( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt <lambda>� s u <b><FOO></b><b>BAR</b><br>( R Rd R R� ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_formatter_custom� s c C s� d } | j | � } | j } d } | j | | j � � | j | | j d d � � d } | j | | j d d � � | j | | j d d � � d } | j | | j d d � � � d S( Nu% <a href="http://a.com?a=b&c=é">e</a>u) <a href="http://a.com?a=b&c=é">e</a>R� R� u/ <a href="http://a.com?a=b&c=é">e</a>R� u% <a href="HTTP://A.COM?A=B&C=É">E</a>c S s | j � S( N( R� ( R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � s ( R R) R Rd R{ ( R R� R R) t expect_minimalt expect_htmlt expect_upper( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt) test_formatter_is_run_on_attribute_values� s c C s2 d } t | d � j � } | j d | k � d S( NsO <script type="text/javascript"> console.log("< < hey > > "); </script> s html.parsers < < hey > >( R Rc R? ( R R t encoded( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt2 test_formatter_skips_script_tag_for_html_documents� s c C s2 d } t | d � j � } | j d | k � d S( NsF <style type="text/css"> console.log("< < hey > > "); </style> s html.parsers < < hey > >( R Rc R? ( R R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt1 test_formatter_skips_style_tag_for_html_documents� s c C s, | j d � } | j d | j j � � d S( Ns* <div> foo <pre> bar </pre> baz u/ <div> foo <pre> bar </pre> baz </div>( R R RX t prettify( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt, test_prettify_leaves_preformatted_text_alone� s c C s; t d d � } | j d d � � } | j d | k � d S( Ns <html><body>foo</body></html>s html.parserR� c S s | j � S( N( R� ( R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � s t FOO( R R� R? ( R R t pretty( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt( test_prettify_accepts_formatter_function� s c C s/ | j d � } | j t t | j � � � d S( Ns <a></a>( R R RX t typeR� ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt( test_prettify_outputs_unicode_by_default� s c C s2 | j d � } | j t t | j d � � � d S( Ns <a></a>s utf-8( R R t bytesR� R� ( R R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_prettify_can_encode_data s c C sD d } | j | � } | j j d � } | j | | j d � � d S( Nu <b>Sacré bleu!</b>s utf-8( R R Rc R ( R R� R R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt, test_html_entity_substitution_off_by_default s c C s� d } | j | � } | j | j d d � | j d � } | j d | k � | j d � } | j d | k � | j d � } | j d | k � | j d � j d � } | j d | k � d S( NsE <meta content="text/html; charset=x-sjis" http-equiv="Content-type"/>t contents text/html; charset=x-sjiss utf-8s charset=utf-8t euc_jps charset=euc_jps shift-jiss charset=shift-jiss utf-16s charset=utf-16( R R t metaRc R? 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s | j d d d g � d S( Ns x, yRE RF ( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt$ test_multiple_select_with_more_space� s c C s | j d d g � d S( Ns x, xRE ( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_multiple_select_duplicated s c C s | j d d d g � d S( Ns x, y ~ p[lang=fr]RE s lang-fr( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_multiple_select_sibling s c C s | j d d d g � d S( Ns x, y > zRE t zidb( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt. test_multiple_select_tag_and_direct_descendant s c C s& | j d d d d d d d g � d S( Ns div > x, y, zRE RF t zidaRL t zidabt zidac( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt/ test_multiple_select_direct_descendant_and_tags s c C s& | j d d d d d d d g � d S( Ns div x,y, zRE RF RN RL RO RP ( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt( test_multiple_select_indirect_descendant s c C s6 | j t | j j d � | j t | j j d � d S( Ns ,x, ys x,,y( R� R� R R� ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_invalid_multiple_select s c C s | j d d d g � d S( Ns p[lang=en], p[lang=en-gb]s lang-ens lang-en-gb( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_multiple_select_attrs s c C s | j d d d d g � d S( Ns* x, y > z[id=zida], z[id=zidab], z[id=zidb]RE RL RO ( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_multiple_select_ids s c C s | j d d d g � d S( Ns body > div > x, y > zRE RL ( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_multiple_select_nested s c C ss d } t | d � } | j d � } | j d t | � � x2 | j d d d g � D] } | | k sS t � qS Wd S( Ns3 <div class="c1"/><div class="c2"/><div class="c1"/>s html.parsers .c1, .c2i Rl t c1t c2( R R� R R& R' R ( R R� R R> R� ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt test_select_duplicate_elements s (= R R R� RJ 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R@ RA RB RC RD RG RH RI RJ RK RM RQ RR RS RT RU RV RY ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyR� � sv 1 (3 R+ t pdbR R� R� R/ Rf t bs4R t bs4.builderR R t bs4.elementR R R R R R R R t bs4.testingR R R� R{ R� t LXML_PRESENTR R R, RC RH R^ R� R� R� R� R� R� R� R� R� R� Rb R� R� R� R� R� R� ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_tree.pyt <module> sF : ;O�3(3--*� �n+a�4*PK @N#]��zLX X $ site-packages/bs4/tests/test_lxml.pynu �[��� """Tests to ensure that the lxml tree builder generates good trees.""" import re import warnings try: import lxml.etree LXML_PRESENT = True LXML_VERSION = lxml.etree.LXML_VERSION except ImportError, e: LXML_PRESENT = False LXML_VERSION = (0,) if LXML_PRESENT: from bs4.builder import LXMLTreeBuilder, LXMLTreeBuilderForXML from bs4 import ( BeautifulSoup, BeautifulStoneSoup, ) from bs4.element import Comment, Doctype, SoupStrainer from bs4.testing import skipIf from bs4.tests import test_htmlparser from bs4.testing import ( HTMLTreeBuilderSmokeTest, XMLTreeBuilderSmokeTest, SoupTest, skipIf, ) @skipIf( not LXML_PRESENT, "lxml seems not to be present, not testing its tree builder.") class LXMLTreeBuilderSmokeTest(SoupTest, HTMLTreeBuilderSmokeTest): """See ``HTMLTreeBuilderSmokeTest``.""" @property def default_builder(self): return LXMLTreeBuilder() def test_out_of_range_entity(self): self.assertSoupEquals( "<p>foo�bar</p>", "<p>foobar</p>") self.assertSoupEquals( "<p>foo�bar</p>", "<p>foobar</p>") self.assertSoupEquals( "<p>foo�bar</p>", "<p>foobar</p>") def test_entities_in_foreign_document_encoding(self): # We can't implement this case correctly because by the time we # hear about markup like "“", it's been (incorrectly) converted into # a string like u'\x93' pass # In lxml < 2.3.5, an empty doctype causes a segfault. Skip this # test if an old version of lxml is installed. @skipIf( not LXML_PRESENT or LXML_VERSION < (2,3,5,0), "Skipping doctype test for old version of lxml to avoid segfault.") def test_empty_doctype(self): soup = self.soup("<!DOCTYPE>") doctype = soup.contents[0] self.assertEqual("", doctype.strip()) def test_beautifulstonesoup_is_xml_parser(self): # Make sure that the deprecated BSS class uses an xml builder # if one is installed. with warnings.catch_warnings(record=True) as w: soup = BeautifulStoneSoup("<b />") self.assertEqual(u"<b/>", unicode(soup.b)) self.assertTrue("BeautifulStoneSoup class is deprecated" in str(w[0].message)) @skipIf( not LXML_PRESENT, "lxml seems not to be present, not testing its XML tree builder.") class LXMLXMLTreeBuilderSmokeTest(SoupTest, XMLTreeBuilderSmokeTest): """See ``HTMLTreeBuilderSmokeTest``.""" @property def default_builder(self): return LXMLTreeBuilderForXML() PK @N#]�t�� � + site-packages/bs4/tests/test_htmlparser.pyonu �[��� � Y=K[c @ s� d Z d d l m Z d d l Z d d l m Z m Z d d l m Z d d l m Z d e e f d � � YZ d e f d � � YZ d S( sG Tests to ensure that the html.parser tree builder generates good trees.i����( t set_traceN( t SoupTestt HTMLTreeBuilderSmokeTest( t HTMLParserTreeBuilder( t BeautifulSoupHTMLParsert HTMLParserTreeBuilderSmokeTestc B sD e Z e d � � Z d � Z d � Z d � Z d � Z d � Z RS( c C s t � S( N( R ( t self( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt default_builder s c C s d S( N( ( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_namespaced_system_doctype s c C s d S( N( ( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_namespaced_public_doctype s c C sV | j d � } t j | d � } t j | � } | j t | j t | j � � � d S( sf Unlike most tree builders, HTMLParserTreeBuilder and will be restored after pickling. s <a><b>foo</a>i N( t soupt picklet dumpst loadst assertTruet isinstancet buildert type( R t treet dumpedt loaded( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_builder_is_pickled s c C s$ | j d d � | j d d � d S( Ns <br></br><br></br><br></br>s <br/><br/><br/>s </br></br></br>t ( t assertSoupEquals( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt) test_redundant_empty_element_closing_tags! s c C s | j d d � d S( Ns foo &# bars foo &# bar( R ( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_empty_element% s ( t __name__t __module__t propertyR R R R R R ( ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyR s t TestHTMLParserSubclassc B s e Z d � Z RS( c C s t � } | j d � d S( sl Verify that our HTMLParser subclass implements error() in a way that doesn't cause a crash. s don't crashN( R t error( R t parser( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_error, s ( R R R ( ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyR + s ( t __doc__t pdbR R t bs4.testingR R t bs4.builderR t bs4.builder._htmlparserR R R ( ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt <module> s !PK @N#]�"K 9 9 $ site-packages/bs4/tests/test_tree.pynu �[��� # -*- coding: utf-8 -*- """Tests for Beautiful Soup's tree traversal methods. The tree traversal methods are the main advantage of using Beautiful Soup over just using a parser. Different parsers will build different Beautiful Soup trees given the same markup, but all Beautiful Soup trees can be traversed with the methods tested here. """ from pdb import set_trace import copy import pickle import re import warnings from bs4 import BeautifulSoup from bs4.builder import ( builder_registry, HTMLParserTreeBuilder, ) from bs4.element import ( PY3K, CData, Comment, Declaration, Doctype, NavigableString, SoupStrainer, Tag, ) from bs4.testing import ( SoupTest, skipIf, ) XML_BUILDER_PRESENT = (builder_registry.lookup("xml") is not None) LXML_PRESENT = (builder_registry.lookup("lxml") is not None) class TreeTest(SoupTest): def assertSelects(self, tags, should_match): """Make sure that the given tags have the correct text. This is used in tests that define a bunch of tags, each containing a single string, and then select certain strings by some mechanism. """ self.assertEqual([tag.string for tag in tags], should_match) def assertSelectsIDs(self, tags, should_match): """Make sure that the given tags have the correct IDs. This is used in tests that define a bunch of tags, each containing a single string, and then select certain strings by some mechanism. """ self.assertEqual([tag['id'] for tag in tags], should_match) class TestFind(TreeTest): """Basic tests of the find() method. find() just calls find_all() with limit=1, so it's not tested all that thouroughly here. """ def test_find_tag(self): soup = self.soup("<a>1</a><b>2</b><a>3</a><b>4</b>") self.assertEqual(soup.find("b").string, "2") def test_unicode_text_find(self): soup = self.soup(u'<h1>Räksmörgås</h1>') self.assertEqual(soup.find(string=u'Räksmörgås'), u'Räksmörgås') def test_unicode_attribute_find(self): soup = self.soup(u'<h1 id="Räksmörgås">here it is</h1>') str(soup) self.assertEqual("here it is", soup.find(id=u'Räksmörgås').text) def test_find_everything(self): """Test an optimization that finds all tags.""" soup = self.soup("<a>foo</a><b>bar</b>") self.assertEqual(2, len(soup.find_all())) def test_find_everything_with_name(self): """Test an optimization that finds all tags with a given name.""" soup = self.soup("<a>foo</a><b>bar</b><a>baz</a>") self.assertEqual(2, len(soup.find_all('a'))) class TestFindAll(TreeTest): """Basic tests of the find_all() method.""" def test_find_all_text_nodes(self): """You can search the tree for text nodes.""" soup = self.soup("<html>Foo<b>bar</b>\xbb</html>") # Exact match. self.assertEqual(soup.find_all(string="bar"), [u"bar"]) self.assertEqual(soup.find_all(text="bar"), [u"bar"]) # Match any of a number of strings. self.assertEqual( soup.find_all(text=["Foo", "bar"]), [u"Foo", u"bar"]) # Match a regular expression. self.assertEqual(soup.find_all(text=re.compile('.*')), [u"Foo", u"bar", u'\xbb']) # Match anything. self.assertEqual(soup.find_all(text=True), [u"Foo", u"bar", u'\xbb']) def test_find_all_limit(self): """You can limit the number of items returned by find_all.""" soup = self.soup("<a>1</a><a>2</a><a>3</a><a>4</a><a>5</a>") self.assertSelects(soup.find_all('a', limit=3), ["1", "2", "3"]) self.assertSelects(soup.find_all('a', limit=1), ["1"]) self.assertSelects( soup.find_all('a', limit=10), ["1", "2", "3", "4", "5"]) # A limit of 0 means no limit. self.assertSelects( soup.find_all('a', limit=0), ["1", "2", "3", "4", "5"]) def test_calling_a_tag_is_calling_findall(self): soup = self.soup("<a>1</a><b>2<a id='foo'>3</a></b>") self.assertSelects(soup('a', limit=1), ["1"]) self.assertSelects(soup.b(id="foo"), ["3"]) def test_find_all_with_self_referential_data_structure_does_not_cause_infinite_recursion(self): soup = self.soup("<a></a>") # Create a self-referential list. l = [] l.append(l) # Without special code in _normalize_search_value, this would cause infinite # recursion. self.assertEqual([], soup.find_all(l)) def test_find_all_resultset(self): """All find_all calls return a ResultSet""" soup = self.soup("<a></a>") result = soup.find_all("a") self.assertTrue(hasattr(result, "source")) result = soup.find_all(True) self.assertTrue(hasattr(result, "source")) result = soup.find_all(text="foo") self.assertTrue(hasattr(result, "source")) class TestFindAllBasicNamespaces(TreeTest): def test_find_by_namespaced_name(self): soup = self.soup('<mathml:msqrt>4</mathml:msqrt><a svg:fill="red">') self.assertEqual("4", soup.find("mathml:msqrt").string) self.assertEqual("a", soup.find(attrs= { "svg:fill" : "red" }).name) class TestFindAllByName(TreeTest): """Test ways of finding tags by tag name.""" def setUp(self): super(TreeTest, self).setUp() self.tree = self.soup("""<a>First tag.</a> <b>Second tag.</b> <c>Third <a>Nested tag.</a> tag.</c>""") def test_find_all_by_tag_name(self): # Find all the <a> tags. self.assertSelects( self.tree.find_all('a'), ['First tag.', 'Nested tag.']) def test_find_all_by_name_and_text(self): self.assertSelects( self.tree.find_all('a', text='First tag.'), ['First tag.']) self.assertSelects( self.tree.find_all('a', text=True), ['First tag.', 'Nested tag.']) self.assertSelects( self.tree.find_all('a', text=re.compile("tag")), ['First tag.', 'Nested tag.']) def test_find_all_on_non_root_element(self): # You can call find_all on any node, not just the root. self.assertSelects(self.tree.c.find_all('a'), ['Nested tag.']) def test_calling_element_invokes_find_all(self): self.assertSelects(self.tree('a'), ['First tag.', 'Nested tag.']) def test_find_all_by_tag_strainer(self): self.assertSelects( self.tree.find_all(SoupStrainer('a')), ['First tag.', 'Nested tag.']) def test_find_all_by_tag_names(self): self.assertSelects( self.tree.find_all(['a', 'b']), ['First tag.', 'Second tag.', 'Nested tag.']) def test_find_all_by_tag_dict(self): self.assertSelects( self.tree.find_all({'a' : True, 'b' : True}), ['First tag.', 'Second tag.', 'Nested tag.']) def test_find_all_by_tag_re(self): self.assertSelects( self.tree.find_all(re.compile('^[ab]$')), ['First tag.', 'Second tag.', 'Nested tag.']) def test_find_all_with_tags_matching_method(self): # You can define an oracle method that determines whether # a tag matches the search. def id_matches_name(tag): return tag.name == tag.get('id') tree = self.soup("""<a id="a">Match 1.</a> <a id="1">Does not match.</a> <b id="b">Match 2.</a>""") self.assertSelects( tree.find_all(id_matches_name), ["Match 1.", "Match 2."]) def test_find_with_multi_valued_attribute(self): soup = self.soup( "<div class='a b'>1</div><div class='a c'>2</div><div class='a d'>3</div>" ) r1 = soup.find('div', 'a d'); r2 = soup.find('div', re.compile(r'a d')); r3, r4 = soup.find_all('div', ['a b', 'a d']); self.assertEqual('3', r1.string) self.assertEqual('3', r2.string) self.assertEqual('1', r3.string) self.assertEqual('3', r4.string) class TestFindAllByAttribute(TreeTest): def test_find_all_by_attribute_name(self): # You can pass in keyword arguments to find_all to search by # attribute. tree = self.soup(""" <a id="first">Matching a.</a> <a id="second"> Non-matching <b id="first">Matching b.</b>a. </a>""") self.assertSelects(tree.find_all(id='first'), ["Matching a.", "Matching b."]) def test_find_all_by_utf8_attribute_value(self): peace = u"םולש".encode("utf8") data = u'<a title="םולש"></a>'.encode("utf8") soup = self.soup(data) self.assertEqual([soup.a], soup.find_all(title=peace)) self.assertEqual([soup.a], soup.find_all(title=peace.decode("utf8"))) self.assertEqual([soup.a], soup.find_all(title=[peace, "something else"])) def test_find_all_by_attribute_dict(self): # You can pass in a dictionary as the argument 'attrs'. This # lets you search for attributes like 'name' (a fixed argument # to find_all) and 'class' (a reserved word in Python.) tree = self.soup(""" <a name="name1" class="class1">Name match.</a> <a name="name2" class="class2">Class match.</a> <a name="name3" class="class3">Non-match.</a> <name1>A tag called 'name1'.</name1> """) # This doesn't do what you want. self.assertSelects(tree.find_all(name='name1'), ["A tag called 'name1'."]) # This does what you want. self.assertSelects(tree.find_all(attrs={'name' : 'name1'}), ["Name match."]) self.assertSelects(tree.find_all(attrs={'class' : 'class2'}), ["Class match."]) def test_find_all_by_class(self): tree = self.soup(""" <a class="1">Class 1.</a> <a class="2">Class 2.</a> <b class="1">Class 1.</b> <c class="3 4">Class 3 and 4.</c> """) # Passing in the class_ keyword argument will search against # the 'class' attribute. self.assertSelects(tree.find_all('a', class_='1'), ['Class 1.']) self.assertSelects(tree.find_all('c', class_='3'), ['Class 3 and 4.']) self.assertSelects(tree.find_all('c', class_='4'), ['Class 3 and 4.']) # Passing in a string to 'attrs' will also search the CSS class. self.assertSelects(tree.find_all('a', '1'), ['Class 1.']) self.assertSelects(tree.find_all(attrs='1'), ['Class 1.', 'Class 1.']) self.assertSelects(tree.find_all('c', '3'), ['Class 3 and 4.']) self.assertSelects(tree.find_all('c', '4'), ['Class 3 and 4.']) def test_find_by_class_when_multiple_classes_present(self): tree = self.soup("<gar class='foo bar'>Found it</gar>") f = tree.find_all("gar", class_=re.compile("o")) self.assertSelects(f, ["Found it"]) f = tree.find_all("gar", class_=re.compile("a")) self.assertSelects(f, ["Found it"]) # If the search fails to match the individual strings "foo" and "bar", # it will be tried against the combined string "foo bar". f = tree.find_all("gar", class_=re.compile("o b")) self.assertSelects(f, ["Found it"]) def test_find_all_with_non_dictionary_for_attrs_finds_by_class(self): soup = self.soup("<a class='bar'>Found it</a>") self.assertSelects(soup.find_all("a", re.compile("ba")), ["Found it"]) def big_attribute_value(value): return len(value) > 3 self.assertSelects(soup.find_all("a", big_attribute_value), []) def small_attribute_value(value): return len(value) <= 3 self.assertSelects( soup.find_all("a", small_attribute_value), ["Found it"]) def test_find_all_with_string_for_attrs_finds_multiple_classes(self): soup = self.soup('<a class="foo bar"></a><a class="foo"></a>') a, a2 = soup.find_all("a") self.assertEqual([a, a2], soup.find_all("a", "foo")) self.assertEqual([a], soup.find_all("a", "bar")) # If you specify the class as a string that contains a # space, only that specific value will be found. self.assertEqual([a], soup.find_all("a", class_="foo bar")) self.assertEqual([a], soup.find_all("a", "foo bar")) self.assertEqual([], soup.find_all("a", "bar foo")) def test_find_all_by_attribute_soupstrainer(self): tree = self.soup(""" <a id="first">Match.</a> <a id="second">Non-match.</a>""") strainer = SoupStrainer(attrs={'id' : 'first'}) self.assertSelects(tree.find_all(strainer), ['Match.']) def test_find_all_with_missing_attribute(self): # You can pass in None as the value of an attribute to find_all. # This will match tags that do not have that attribute set. tree = self.soup("""<a id="1">ID present.</a> <a>No ID present.</a> <a id="">ID is empty.</a>""") self.assertSelects(tree.find_all('a', id=None), ["No ID present."]) def test_find_all_with_defined_attribute(self): # You can pass in None as the value of an attribute to find_all. # This will match tags that have that attribute set to any value. tree = self.soup("""<a id="1">ID present.</a> <a>No ID present.</a> <a id="">ID is empty.</a>""") self.assertSelects( tree.find_all(id=True), ["ID present.", "ID is empty."]) def test_find_all_with_numeric_attribute(self): # If you search for a number, it's treated as a string. tree = self.soup("""<a id=1>Unquoted attribute.</a> <a id="1">Quoted attribute.</a>""") expected = ["Unquoted attribute.", "Quoted attribute."] self.assertSelects(tree.find_all(id=1), expected) self.assertSelects(tree.find_all(id="1"), expected) def test_find_all_with_list_attribute_values(self): # You can pass a list of attribute values instead of just one, # and you'll get tags that match any of the values. tree = self.soup("""<a id="1">1</a> <a id="2">2</a> <a id="3">3</a> <a>No ID.</a>""") self.assertSelects(tree.find_all(id=["1", "3", "4"]), ["1", "3"]) def test_find_all_with_regular_expression_attribute_value(self): # You can pass a regular expression as an attribute value, and # you'll get tags whose values for that attribute match the # regular expression. tree = self.soup("""<a id="a">One a.</a> <a id="aa">Two as.</a> <a id="ab">Mixed as and bs.</a> <a id="b">One b.</a> <a>No ID.</a>""") self.assertSelects(tree.find_all(id=re.compile("^a+$")), ["One a.", "Two as."]) def test_find_by_name_and_containing_string(self): soup = self.soup("<b>foo</b><b>bar</b><a>foo</a>") a = soup.a self.assertEqual([a], soup.find_all("a", text="foo")) self.assertEqual([], soup.find_all("a", text="bar")) self.assertEqual([], soup.find_all("a", text="bar")) def test_find_by_name_and_containing_string_when_string_is_buried(self): soup = self.soup("<a>foo</a><a><b><c>foo</c></b></a>") self.assertEqual(soup.find_all("a"), soup.find_all("a", text="foo")) def test_find_by_attribute_and_containing_string(self): soup = self.soup('<b id="1">foo</b><a id="2">foo</a>') a = soup.a self.assertEqual([a], soup.find_all(id=2, text="foo")) self.assertEqual([], soup.find_all(id=1, text="bar")) class TestIndex(TreeTest): """Test Tag.index""" def test_index(self): tree = self.soup("""<div> <a>Identical</a> <b>Not identical</b> <a>Identical</a> <c><d>Identical with child</d></c> <b>Also not identical</b> <c><d>Identical with child</d></c> </div>""") div = tree.div for i, element in enumerate(div.contents): self.assertEqual(i, div.index(element)) self.assertRaises(ValueError, tree.index, 1) class TestParentOperations(TreeTest): """Test navigation and searching through an element's parents.""" def setUp(self): super(TestParentOperations, self).setUp() self.tree = self.soup('''<ul id="empty"></ul> <ul id="top"> <ul id="middle"> <ul id="bottom"> <b>Start here</b> </ul> </ul>''') self.start = self.tree.b def test_parent(self): self.assertEqual(self.start.parent['id'], 'bottom') self.assertEqual(self.start.parent.parent['id'], 'middle') self.assertEqual(self.start.parent.parent.parent['id'], 'top') def test_parent_of_top_tag_is_soup_object(self): top_tag = self.tree.contents[0] self.assertEqual(top_tag.parent, self.tree) def test_soup_object_has_no_parent(self): self.assertEqual(None, self.tree.parent) def test_find_parents(self): self.assertSelectsIDs( self.start.find_parents('ul'), ['bottom', 'middle', 'top']) self.assertSelectsIDs( self.start.find_parents('ul', id="middle"), ['middle']) def test_find_parent(self): self.assertEqual(self.start.find_parent('ul')['id'], 'bottom') self.assertEqual(self.start.find_parent('ul', id='top')['id'], 'top') def test_parent_of_text_element(self): text = self.tree.find(text="Start here") self.assertEqual(text.parent.name, 'b') def test_text_element_find_parent(self): text = self.tree.find(text="Start here") self.assertEqual(text.find_parent('ul')['id'], 'bottom') def test_parent_generator(self): parents = [parent['id'] for parent in self.start.parents if parent is not None and 'id' in parent.attrs] self.assertEqual(parents, ['bottom', 'middle', 'top']) class ProximityTest(TreeTest): def setUp(self): super(TreeTest, self).setUp() self.tree = self.soup( '<html id="start"><head></head><body><b id="1">One</b><b id="2">Two</b><b id="3">Three</b></body></html>') class TestNextOperations(ProximityTest): def setUp(self): super(TestNextOperations, self).setUp() self.start = self.tree.b def test_next(self): self.assertEqual(self.start.next_element, "One") self.assertEqual(self.start.next_element.next_element['id'], "2") def test_next_of_last_item_is_none(self): last = self.tree.find(text="Three") self.assertEqual(last.next_element, None) def test_next_of_root_is_none(self): # The document root is outside the next/previous chain. self.assertEqual(self.tree.next_element, None) def test_find_all_next(self): self.assertSelects(self.start.find_all_next('b'), ["Two", "Three"]) self.start.find_all_next(id=3) self.assertSelects(self.start.find_all_next(id=3), ["Three"]) def test_find_next(self): self.assertEqual(self.start.find_next('b')['id'], '2') self.assertEqual(self.start.find_next(text="Three"), "Three") def test_find_next_for_text_element(self): text = self.tree.find(text="One") self.assertEqual(text.find_next("b").string, "Two") self.assertSelects(text.find_all_next("b"), ["Two", "Three"]) def test_next_generator(self): start = self.tree.find(text="Two") successors = [node for node in start.next_elements] # There are two successors: the final <b> tag and its text contents. tag, contents = successors self.assertEqual(tag['id'], '3') self.assertEqual(contents, "Three") class TestPreviousOperations(ProximityTest): def setUp(self): super(TestPreviousOperations, self).setUp() self.end = self.tree.find(text="Three") def test_previous(self): self.assertEqual(self.end.previous_element['id'], "3") self.assertEqual(self.end.previous_element.previous_element, "Two") def test_previous_of_first_item_is_none(self): first = self.tree.find('html') self.assertEqual(first.previous_element, None) def test_previous_of_root_is_none(self): # The document root is outside the next/previous chain. # XXX This is broken! #self.assertEqual(self.tree.previous_element, None) pass def test_find_all_previous(self): # The <b> tag containing the "Three" node is the predecessor # of the "Three" node itself, which is why "Three" shows up # here. self.assertSelects( self.end.find_all_previous('b'), ["Three", "Two", "One"]) self.assertSelects(self.end.find_all_previous(id=1), ["One"]) def test_find_previous(self): self.assertEqual(self.end.find_previous('b')['id'], '3') self.assertEqual(self.end.find_previous(text="One"), "One") def test_find_previous_for_text_element(self): text = self.tree.find(text="Three") self.assertEqual(text.find_previous("b").string, "Three") self.assertSelects( text.find_all_previous("b"), ["Three", "Two", "One"]) def test_previous_generator(self): start = self.tree.find(text="One") predecessors = [node for node in start.previous_elements] # There are four predecessors: the <b> tag containing "One" # the <body> tag, the <head> tag, and the <html> tag. b, body, head, html = predecessors self.assertEqual(b['id'], '1') self.assertEqual(body.name, "body") self.assertEqual(head.name, "head") self.assertEqual(html.name, "html") class SiblingTest(TreeTest): def setUp(self): super(SiblingTest, self).setUp() markup = '''<html> <span id="1"> <span id="1.1"></span> </span> <span id="2"> <span id="2.1"></span> </span> <span id="3"> <span id="3.1"></span> </span> <span id="4"></span> </html>''' # All that whitespace looks good but makes the tests more # difficult. Get rid of it. markup = re.compile(r"\n\s*").sub("", markup) self.tree = self.soup(markup) class TestNextSibling(SiblingTest): def setUp(self): super(TestNextSibling, self).setUp() self.start = self.tree.find(id="1") def test_next_sibling_of_root_is_none(self): self.assertEqual(self.tree.next_sibling, None) def test_next_sibling(self): self.assertEqual(self.start.next_sibling['id'], '2') self.assertEqual(self.start.next_sibling.next_sibling['id'], '3') # Note the difference between next_sibling and next_element. self.assertEqual(self.start.next_element['id'], '1.1') def test_next_sibling_may_not_exist(self): self.assertEqual(self.tree.html.next_sibling, None) nested_span = self.tree.find(id="1.1") self.assertEqual(nested_span.next_sibling, None) last_span = self.tree.find(id="4") self.assertEqual(last_span.next_sibling, None) def test_find_next_sibling(self): self.assertEqual(self.start.find_next_sibling('span')['id'], '2') def test_next_siblings(self): self.assertSelectsIDs(self.start.find_next_siblings("span"), ['2', '3', '4']) self.assertSelectsIDs(self.start.find_next_siblings(id='3'), ['3']) def test_next_sibling_for_text_element(self): soup = self.soup("Foo<b>bar</b>baz") start = soup.find(text="Foo") self.assertEqual(start.next_sibling.name, 'b') self.assertEqual(start.next_sibling.next_sibling, 'baz') self.assertSelects(start.find_next_siblings('b'), ['bar']) self.assertEqual(start.find_next_sibling(text="baz"), "baz") self.assertEqual(start.find_next_sibling(text="nonesuch"), None) class TestPreviousSibling(SiblingTest): def setUp(self): super(TestPreviousSibling, self).setUp() self.end = self.tree.find(id="4") def test_previous_sibling_of_root_is_none(self): self.assertEqual(self.tree.previous_sibling, None) def test_previous_sibling(self): self.assertEqual(self.end.previous_sibling['id'], '3') self.assertEqual(self.end.previous_sibling.previous_sibling['id'], '2') # Note the difference between previous_sibling and previous_element. self.assertEqual(self.end.previous_element['id'], '3.1') def test_previous_sibling_may_not_exist(self): self.assertEqual(self.tree.html.previous_sibling, None) nested_span = self.tree.find(id="1.1") self.assertEqual(nested_span.previous_sibling, None) first_span = self.tree.find(id="1") self.assertEqual(first_span.previous_sibling, None) def test_find_previous_sibling(self): self.assertEqual(self.end.find_previous_sibling('span')['id'], '3') def test_previous_siblings(self): self.assertSelectsIDs(self.end.find_previous_siblings("span"), ['3', '2', '1']) self.assertSelectsIDs(self.end.find_previous_siblings(id='1'), ['1']) def test_previous_sibling_for_text_element(self): soup = self.soup("Foo<b>bar</b>baz") start = soup.find(text="baz") self.assertEqual(start.previous_sibling.name, 'b') self.assertEqual(start.previous_sibling.previous_sibling, 'Foo') self.assertSelects(start.find_previous_siblings('b'), ['bar']) self.assertEqual(start.find_previous_sibling(text="Foo"), "Foo") self.assertEqual(start.find_previous_sibling(text="nonesuch"), None) class TestTagCreation(SoupTest): """Test the ability to create new tags.""" def test_new_tag(self): soup = self.soup("") new_tag = soup.new_tag("foo", bar="baz", attrs={"name": "a name"}) self.assertTrue(isinstance(new_tag, Tag)) self.assertEqual("foo", new_tag.name) self.assertEqual(dict(bar="baz", name="a name"), new_tag.attrs) self.assertEqual(None, new_tag.parent) def test_tag_inherits_self_closing_rules_from_builder(self): if XML_BUILDER_PRESENT: xml_soup = BeautifulSoup("", "lxml-xml") xml_br = xml_soup.new_tag("br") xml_p = xml_soup.new_tag("p") # Both the <br> and <p> tag are empty-element, just because # they have no contents. self.assertEqual(b"<br/>", xml_br.encode()) self.assertEqual(b"<p/>", xml_p.encode()) html_soup = BeautifulSoup("", "html.parser") html_br = html_soup.new_tag("br") html_p = html_soup.new_tag("p") # The HTML builder users HTML's rules about which tags are # empty-element tags, and the new tags reflect these rules. self.assertEqual(b"<br/>", html_br.encode()) self.assertEqual(b"<p></p>", html_p.encode()) def test_new_string_creates_navigablestring(self): soup = self.soup("") s = soup.new_string("foo") self.assertEqual("foo", s) self.assertTrue(isinstance(s, NavigableString)) def test_new_string_can_create_navigablestring_subclass(self): soup = self.soup("") s = soup.new_string("foo", Comment) self.assertEqual("foo", s) self.assertTrue(isinstance(s, Comment)) class TestTreeModification(SoupTest): def test_attribute_modification(self): soup = self.soup('<a id="1"></a>') soup.a['id'] = 2 self.assertEqual(soup.decode(), self.document_for('<a id="2"></a>')) del(soup.a['id']) self.assertEqual(soup.decode(), self.document_for('<a></a>')) soup.a['id2'] = 'foo' self.assertEqual(soup.decode(), self.document_for('<a id2="foo"></a>')) def test_new_tag_creation(self): builder = builder_registry.lookup('html')() soup = self.soup("<body></body>", builder=builder) a = Tag(soup, builder, 'a') ol = Tag(soup, builder, 'ol') a['href'] = 'http://foo.com/' soup.body.insert(0, a) soup.body.insert(1, ol) self.assertEqual( soup.body.encode(), b'<body><a href="http://foo.com/"></a><ol></ol></body>') def test_append_to_contents_moves_tag(self): doc = """<p id="1">Don't leave me <b>here</b>.</p> <p id="2">Don\'t leave!</p>""" soup = self.soup(doc) second_para = soup.find(id='2') bold = soup.b # Move the <b> tag to the end of the second paragraph. soup.find(id='2').append(soup.b) # The <b> tag is now a child of the second paragraph. self.assertEqual(bold.parent, second_para) self.assertEqual( soup.decode(), self.document_for( '<p id="1">Don\'t leave me .</p>\n' '<p id="2">Don\'t leave!<b>here</b></p>')) def test_replace_with_returns_thing_that_was_replaced(self): text = "<a></a><b><c></c></b>" soup = self.soup(text) a = soup.a new_a = a.replace_with(soup.c) self.assertEqual(a, new_a) def test_unwrap_returns_thing_that_was_replaced(self): text = "<a><b></b><c></c></a>" soup = self.soup(text) a = soup.a new_a = a.unwrap() self.assertEqual(a, new_a) def test_replace_with_and_unwrap_give_useful_exception_when_tag_has_no_parent(self): soup = self.soup("<a><b>Foo</b></a><c>Bar</c>") a = soup.a a.extract() self.assertEqual(None, a.parent) self.assertRaises(ValueError, a.unwrap) self.assertRaises(ValueError, a.replace_with, soup.c) def test_replace_tag_with_itself(self): text = "<a><b></b><c>Foo<d></d></c></a><a><e></e></a>" soup = self.soup(text) c = soup.c soup.c.replace_with(c) self.assertEqual(soup.decode(), self.document_for(text)) def test_replace_tag_with_its_parent_raises_exception(self): text = "<a><b></b></a>" soup = self.soup(text) self.assertRaises(ValueError, soup.b.replace_with, soup.a) def test_insert_tag_into_itself_raises_exception(self): text = "<a><b></b></a>" soup = self.soup(text) self.assertRaises(ValueError, soup.a.insert, 0, soup.a) def test_insert_beautifulsoup_object_inserts_children(self): """Inserting one BeautifulSoup object into another actually inserts all of its children -- you'll never combine BeautifulSoup objects. """ soup = self.soup("<p>And now, a word:</p><p>And we're back.</p>") text = "<p>p2</p><p>p3</p>" to_insert = self.soup(text) soup.insert(1, to_insert) for i in soup.descendants: assert not isinstance(i, BeautifulSoup) p1, p2, p3, p4 = list(soup.children) self.assertEquals("And now, a word:", p1.string) self.assertEquals("p2", p2.string) self.assertEquals("p3", p3.string) self.assertEquals("And we're back.", p4.string) def test_replace_with_maintains_next_element_throughout(self): soup = self.soup('<p><a>one</a><b>three</b></p>') a = soup.a b = a.contents[0] # Make it so the <a> tag has two text children. a.insert(1, "two") # Now replace each one with the empty string. left, right = a.contents left.replaceWith('') right.replaceWith('') # The <b> tag is still connected to the tree. self.assertEqual("three", soup.b.string) def test_replace_final_node(self): soup = self.soup("<b>Argh!</b>") soup.find(text="Argh!").replace_with("Hooray!") new_text = soup.find(text="Hooray!") b = soup.b self.assertEqual(new_text.previous_element, b) self.assertEqual(new_text.parent, b) self.assertEqual(new_text.previous_element.next_element, new_text) self.assertEqual(new_text.next_element, None) def test_consecutive_text_nodes(self): # A builder should never create two consecutive text nodes, # but if you insert one next to another, Beautiful Soup will # handle it correctly. soup = self.soup("<a><b>Argh!</b><c></c></a>") soup.b.insert(1, "Hooray!") self.assertEqual( soup.decode(), self.document_for( "<a><b>Argh!Hooray!</b><c></c></a>")) new_text = soup.find(text="Hooray!") self.assertEqual(new_text.previous_element, "Argh!") self.assertEqual(new_text.previous_element.next_element, new_text) self.assertEqual(new_text.previous_sibling, "Argh!") self.assertEqual(new_text.previous_sibling.next_sibling, new_text) self.assertEqual(new_text.next_sibling, None) self.assertEqual(new_text.next_element, soup.c) def test_insert_string(self): soup = self.soup("<a></a>") soup.a.insert(0, "bar") soup.a.insert(0, "foo") # The string were added to the tag. self.assertEqual(["foo", "bar"], soup.a.contents) # And they were converted to NavigableStrings. self.assertEqual(soup.a.contents[0].next_element, "bar") def test_insert_tag(self): builder = self.default_builder soup = self.soup( "<a><b>Find</b><c>lady!</c><d></d></a>", builder=builder) magic_tag = Tag(soup, builder, 'magictag') magic_tag.insert(0, "the") soup.a.insert(1, magic_tag) self.assertEqual( soup.decode(), self.document_for( "<a><b>Find</b><magictag>the</magictag><c>lady!</c><d></d></a>")) # Make sure all the relationships are hooked up correctly. b_tag = soup.b self.assertEqual(b_tag.next_sibling, magic_tag) self.assertEqual(magic_tag.previous_sibling, b_tag) find = b_tag.find(text="Find") self.assertEqual(find.next_element, magic_tag) self.assertEqual(magic_tag.previous_element, find) c_tag = soup.c self.assertEqual(magic_tag.next_sibling, c_tag) self.assertEqual(c_tag.previous_sibling, magic_tag) the = magic_tag.find(text="the") self.assertEqual(the.parent, magic_tag) self.assertEqual(the.next_element, c_tag) self.assertEqual(c_tag.previous_element, the) def test_append_child_thats_already_at_the_end(self): data = "<a><b></b></a>" soup = self.soup(data) soup.a.append(soup.b) self.assertEqual(data, soup.decode()) def test_move_tag_to_beginning_of_parent(self): data = "<a><b></b><c></c><d></d></a>" soup = self.soup(data) soup.a.insert(0, soup.d) self.assertEqual("<a><d></d><b></b><c></c></a>", soup.decode()) def test_insert_works_on_empty_element_tag(self): # This is a little strange, since most HTML parsers don't allow # markup like this to come through. But in general, we don't # know what the parser would or wouldn't have allowed, so # I'm letting this succeed for now. soup = self.soup("<br/>") soup.br.insert(1, "Contents") self.assertEqual(str(soup.br), "<br>Contents</br>") def test_insert_before(self): soup = self.soup("<a>foo</a><b>bar</b>") soup.b.insert_before("BAZ") soup.a.insert_before("QUUX") self.assertEqual( soup.decode(), self.document_for("QUUX<a>foo</a>BAZ<b>bar</b>")) soup.a.insert_before(soup.b) self.assertEqual( soup.decode(), self.document_for("QUUX<b>bar</b><a>foo</a>BAZ")) def test_insert_after(self): soup = self.soup("<a>foo</a><b>bar</b>") soup.b.insert_after("BAZ") soup.a.insert_after("QUUX") self.assertEqual( soup.decode(), self.document_for("<a>foo</a>QUUX<b>bar</b>BAZ")) soup.b.insert_after(soup.a) self.assertEqual( soup.decode(), self.document_for("QUUX<b>bar</b><a>foo</a>BAZ")) def test_insert_after_raises_exception_if_after_has_no_meaning(self): soup = self.soup("") tag = soup.new_tag("a") string = soup.new_string("") self.assertRaises(ValueError, string.insert_after, tag) self.assertRaises(NotImplementedError, soup.insert_after, tag) self.assertRaises(ValueError, tag.insert_after, tag) def test_insert_before_raises_notimplementederror_if_before_has_no_meaning(self): soup = self.soup("") tag = soup.new_tag("a") string = soup.new_string("") self.assertRaises(ValueError, string.insert_before, tag) self.assertRaises(NotImplementedError, soup.insert_before, tag) self.assertRaises(ValueError, tag.insert_before, tag) def test_replace_with(self): soup = self.soup( "<p>There's <b>no</b> business like <b>show</b> business</p>") no, show = soup.find_all('b') show.replace_with(no) self.assertEqual( soup.decode(), self.document_for( "<p>There's business like <b>no</b> business</p>")) self.assertEqual(show.parent, None) self.assertEqual(no.parent, soup.p) self.assertEqual(no.next_element, "no") self.assertEqual(no.next_sibling, " business") def test_replace_first_child(self): data = "<a><b></b><c></c></a>" soup = self.soup(data) soup.b.replace_with(soup.c) self.assertEqual("<a><c></c></a>", soup.decode()) def test_replace_last_child(self): data = "<a><b></b><c></c></a>" soup = self.soup(data) soup.c.replace_with(soup.b) self.assertEqual("<a><b></b></a>", soup.decode()) def test_nested_tag_replace_with(self): soup = self.soup( """<a>We<b>reserve<c>the</c><d>right</d></b></a><e>to<f>refuse</f><g>service</g></e>""") # Replace the entire <b> tag and its contents ("reserve the # right") with the <f> tag ("refuse"). remove_tag = soup.b move_tag = soup.f remove_tag.replace_with(move_tag) self.assertEqual( soup.decode(), self.document_for( "<a>We<f>refuse</f></a><e>to<g>service</g></e>")) # The <b> tag is now an orphan. self.assertEqual(remove_tag.parent, None) self.assertEqual(remove_tag.find(text="right").next_element, None) self.assertEqual(remove_tag.previous_element, None) self.assertEqual(remove_tag.next_sibling, None) self.assertEqual(remove_tag.previous_sibling, None) # The <f> tag is now connected to the <a> tag. self.assertEqual(move_tag.parent, soup.a) self.assertEqual(move_tag.previous_element, "We") self.assertEqual(move_tag.next_element.next_element, soup.e) self.assertEqual(move_tag.next_sibling, None) # The gap where the <f> tag used to be has been mended, and # the word "to" is now connected to the <g> tag. to_text = soup.find(text="to") g_tag = soup.g self.assertEqual(to_text.next_element, g_tag) self.assertEqual(to_text.next_sibling, g_tag) self.assertEqual(g_tag.previous_element, to_text) self.assertEqual(g_tag.previous_sibling, to_text) def test_unwrap(self): tree = self.soup(""" <p>Unneeded <em>formatting</em> is unneeded</p> """) tree.em.unwrap() self.assertEqual(tree.em, None) self.assertEqual(tree.p.text, "Unneeded formatting is unneeded") def test_wrap(self): soup = self.soup("I wish I was bold.") value = soup.string.wrap(soup.new_tag("b")) self.assertEqual(value.decode(), "<b>I wish I was bold.</b>") self.assertEqual( soup.decode(), self.document_for("<b>I wish I was bold.</b>")) def test_wrap_extracts_tag_from_elsewhere(self): soup = self.soup("<b></b>I wish I was bold.") soup.b.next_sibling.wrap(soup.b) self.assertEqual( soup.decode(), self.document_for("<b>I wish I was bold.</b>")) def test_wrap_puts_new_contents_at_the_end(self): soup = self.soup("<b>I like being bold.</b>I wish I was bold.") soup.b.next_sibling.wrap(soup.b) self.assertEqual(2, len(soup.b.contents)) self.assertEqual( soup.decode(), self.document_for( "<b>I like being bold.I wish I was bold.</b>")) def test_extract(self): soup = self.soup( '<html><body>Some content. <div id="nav">Nav crap</div> More content.</body></html>') self.assertEqual(len(soup.body.contents), 3) extracted = soup.find(id="nav").extract() self.assertEqual( soup.decode(), "<html><body>Some content. More content.</body></html>") self.assertEqual(extracted.decode(), '<div id="nav">Nav crap</div>') # The extracted tag is now an orphan. self.assertEqual(len(soup.body.contents), 2) self.assertEqual(extracted.parent, None) self.assertEqual(extracted.previous_element, None) self.assertEqual(extracted.next_element.next_element, None) # The gap where the extracted tag used to be has been mended. content_1 = soup.find(text="Some content. ") content_2 = soup.find(text=" More content.") self.assertEqual(content_1.next_element, content_2) self.assertEqual(content_1.next_sibling, content_2) self.assertEqual(content_2.previous_element, content_1) self.assertEqual(content_2.previous_sibling, content_1) def test_extract_distinguishes_between_identical_strings(self): soup = self.soup("<a>foo</a><b>bar</b>") foo_1 = soup.a.string bar_1 = soup.b.string foo_2 = soup.new_string("foo") bar_2 = soup.new_string("bar") soup.a.append(foo_2) soup.b.append(bar_2) # Now there are two identical strings in the <a> tag, and two # in the <b> tag. Let's remove the first "foo" and the second # "bar". foo_1.extract() bar_2.extract() self.assertEqual(foo_2, soup.a.string) self.assertEqual(bar_2, soup.b.string) def test_extract_multiples_of_same_tag(self): soup = self.soup(""" <html> <head> <script>foo</script> </head> <body> <script>bar</script> <a></a> </body> <script>baz</script> </html>""") [soup.script.extract() for i in soup.find_all("script")] self.assertEqual("<body>\n\n<a></a>\n</body>", unicode(soup.body)) def test_extract_works_when_element_is_surrounded_by_identical_strings(self): soup = self.soup( '<html>\n' '<body>hi</body>\n' '</html>') soup.find('body').extract() self.assertEqual(None, soup.find('body')) def test_clear(self): """Tag.clear()""" soup = self.soup("<p><a>String <em>Italicized</em></a> and another</p>") # clear using extract() a = soup.a soup.p.clear() self.assertEqual(len(soup.p.contents), 0) self.assertTrue(hasattr(a, "contents")) # clear using decompose() em = a.em a.clear(decompose=True) self.assertEqual(0, len(em.contents)) def test_string_set(self): """Tag.string = 'string'""" soup = self.soup("<a></a> <b><c></c></b>") soup.a.string = "foo" self.assertEqual(soup.a.contents, ["foo"]) soup.b.string = "bar" self.assertEqual(soup.b.contents, ["bar"]) def test_string_set_does_not_affect_original_string(self): soup = self.soup("<a><b>foo</b><c>bar</c>") soup.b.string = soup.c.string self.assertEqual(soup.a.encode(), b"<a><b>bar</b><c>bar</c></a>") def test_set_string_preserves_class_of_string(self): soup = self.soup("<a></a>") cdata = CData("foo") soup.a.string = cdata self.assertTrue(isinstance(soup.a.string, CData)) class TestElementObjects(SoupTest): """Test various features of element objects.""" def test_len(self): """The length of an element is its number of children.""" soup = self.soup("<top>1<b>2</b>3</top>") # The BeautifulSoup object itself contains one element: the # <top> tag. self.assertEqual(len(soup.contents), 1) self.assertEqual(len(soup), 1) # The <top> tag contains three elements: the text node "1", the # <b> tag, and the text node "3". self.assertEqual(len(soup.top), 3) self.assertEqual(len(soup.top.contents), 3) def test_member_access_invokes_find(self): """Accessing a Python member .foo invokes find('foo')""" soup = self.soup('<b><i></i></b>') self.assertEqual(soup.b, soup.find('b')) self.assertEqual(soup.b.i, soup.find('b').find('i')) self.assertEqual(soup.a, None) def test_deprecated_member_access(self): soup = self.soup('<b><i></i></b>') with warnings.catch_warnings(record=True) as w: tag = soup.bTag self.assertEqual(soup.b, tag) self.assertEqual( '.bTag is deprecated, use .find("b") instead. If you really were looking for a tag called bTag, use .find("bTag")', str(w[0].message)) def test_has_attr(self): """has_attr() checks for the presence of an attribute. Please note note: has_attr() is different from __in__. has_attr() checks the tag's attributes and __in__ checks the tag's chidlren. """ soup = self.soup("<foo attr='bar'>") self.assertTrue(soup.foo.has_attr('attr')) self.assertFalse(soup.foo.has_attr('attr2')) def test_attributes_come_out_in_alphabetical_order(self): markup = '<b a="1" z="5" m="3" f="2" y="4"></b>' self.assertSoupEquals(markup, '<b a="1" f="2" m="3" y="4" z="5"></b>') def test_string(self): # A tag that contains only a text node makes that node # available as .string. soup = self.soup("<b>foo</b>") self.assertEqual(soup.b.string, 'foo') def test_empty_tag_has_no_string(self): # A tag with no children has no .stirng. soup = self.soup("<b></b>") self.assertEqual(soup.b.string, None) def test_tag_with_multiple_children_has_no_string(self): # A tag with no children has no .string. soup = self.soup("<a>foo<b></b><b></b></b>") self.assertEqual(soup.b.string, None) soup = self.soup("<a>foo<b></b>bar</b>") self.assertEqual(soup.b.string, None) # Even if all the children are strings, due to trickery, # it won't work--but this would be a good optimization. soup = self.soup("<a>foo</b>") soup.a.insert(1, "bar") self.assertEqual(soup.a.string, None) def test_tag_with_recursive_string_has_string(self): # A tag with a single child which has a .string inherits that # .string. soup = self.soup("<a><b>foo</b></a>") self.assertEqual(soup.a.string, "foo") self.assertEqual(soup.string, "foo") def test_lack_of_string(self): """Only a tag containing a single text node has a .string.""" soup = self.soup("<b>f<i>e</i>o</b>") self.assertFalse(soup.b.string) soup = self.soup("<b></b>") self.assertFalse(soup.b.string) def test_all_text(self): """Tag.text and Tag.get_text(sep=u"") -> all child text, concatenated""" soup = self.soup("<a>a<b>r</b> <r> t </r></a>") self.assertEqual(soup.a.text, "ar t ") self.assertEqual(soup.a.get_text(strip=True), "art") self.assertEqual(soup.a.get_text(","), "a,r, , t ") self.assertEqual(soup.a.get_text(",", strip=True), "a,r,t") def test_get_text_ignores_comments(self): soup = self.soup("foo<!--IGNORE-->bar") self.assertEqual(soup.get_text(), "foobar") self.assertEqual( soup.get_text(types=(NavigableString, Comment)), "fooIGNOREbar") self.assertEqual( soup.get_text(types=None), "fooIGNOREbar") def test_all_strings_ignores_comments(self): soup = self.soup("foo<!--IGNORE-->bar") self.assertEqual(['foo', 'bar'], list(soup.strings)) class TestCDAtaListAttributes(SoupTest): """Testing cdata-list attributes like 'class'. """ def test_single_value_becomes_list(self): soup = self.soup("<a class='foo'>") self.assertEqual(["foo"],soup.a['class']) def test_multiple_values_becomes_list(self): soup = self.soup("<a class='foo bar'>") self.assertEqual(["foo", "bar"], soup.a['class']) def test_multiple_values_separated_by_weird_whitespace(self): soup = self.soup("<a class='foo\tbar\nbaz'>") self.assertEqual(["foo", "bar", "baz"],soup.a['class']) def test_attributes_joined_into_string_on_output(self): soup = self.soup("<a class='foo\tbar'>") self.assertEqual(b'<a class="foo bar"></a>', soup.a.encode()) def test_get_attribute_list(self): soup = self.soup("<a id='abc def'>") self.assertEqual(['abc def'], soup.a.get_attribute_list('id')) def test_accept_charset(self): soup = self.soup('<form accept-charset="ISO-8859-1 UTF-8">') self.assertEqual(['ISO-8859-1', 'UTF-8'], soup.form['accept-charset']) def test_cdata_attribute_applying_only_to_one_tag(self): data = '<a accept-charset="ISO-8859-1 UTF-8"></a>' soup = self.soup(data) # We saw in another test that accept-charset is a cdata-list # attribute for the <form> tag. But it's not a cdata-list # attribute for any other tag. self.assertEqual('ISO-8859-1 UTF-8', soup.a['accept-charset']) def test_string_has_immutable_name_property(self): string = self.soup("s").string self.assertEqual(None, string.name) def t(): string.name = 'foo' self.assertRaises(AttributeError, t) class TestPersistence(SoupTest): "Testing features like pickle and deepcopy." def setUp(self): super(TestPersistence, self).setUp() self.page = """<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/transitional.dtd"> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>Beautiful Soup: We called him Tortoise because he taught us.</title> <link rev="made" href="mailto:leonardr@segfault.org"> <meta name="Description" content="Beautiful Soup: an HTML parser optimized for screen-scraping."> <meta name="generator" content="Markov Approximation 1.4 (module: leonardr)"> <meta name="author" content="Leonard Richardson"> </head> <body> <a href="foo">foo</a> <a href="foo"><b>bar</b></a> </body> </html>""" self.tree = self.soup(self.page) def test_pickle_and_unpickle_identity(self): # Pickling a tree, then unpickling it, yields a tree identical # to the original. dumped = pickle.dumps(self.tree, 2) loaded = pickle.loads(dumped) self.assertEqual(loaded.__class__, BeautifulSoup) self.assertEqual(loaded.decode(), self.tree.decode()) def test_deepcopy_identity(self): # Making a deepcopy of a tree yields an identical tree. copied = copy.deepcopy(self.tree) self.assertEqual(copied.decode(), self.tree.decode()) def test_copy_preserves_encoding(self): soup = BeautifulSoup(b'<p> </p>', 'html.parser') encoding = soup.original_encoding copy = soup.__copy__() self.assertEqual(u"<p> </p>", unicode(copy)) self.assertEqual(encoding, copy.original_encoding) def test_unicode_pickle(self): # A tree containing Unicode characters can be pickled. html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) dumped = pickle.dumps(soup, pickle.HIGHEST_PROTOCOL) loaded = pickle.loads(dumped) self.assertEqual(loaded.decode(), soup.decode()) def test_copy_navigablestring_is_not_attached_to_tree(self): html = u"<b>Foo<a></a></b><b>Bar</b>" soup = self.soup(html) s1 = soup.find(string="Foo") s2 = copy.copy(s1) self.assertEqual(s1, s2) self.assertEqual(None, s2.parent) self.assertEqual(None, s2.next_element) self.assertNotEqual(None, s1.next_sibling) self.assertEqual(None, s2.next_sibling) self.assertEqual(None, s2.previous_element) def test_copy_navigablestring_subclass_has_same_type(self): html = u"<b><!--Foo--></b>" soup = self.soup(html) s1 = soup.string s2 = copy.copy(s1) self.assertEqual(s1, s2) self.assertTrue(isinstance(s2, Comment)) def test_copy_entire_soup(self): html = u"<div><b>Foo<a></a></b><b>Bar</b></div>end" soup = self.soup(html) soup_copy = copy.copy(soup) self.assertEqual(soup, soup_copy) def test_copy_tag_copies_contents(self): html = u"<div><b>Foo<a></a></b><b>Bar</b></div>end" soup = self.soup(html) div = soup.div div_copy = copy.copy(div) # The two tags look the same, and evaluate to equal. self.assertEqual(unicode(div), unicode(div_copy)) self.assertEqual(div, div_copy) # But they're not the same object. self.assertFalse(div is div_copy) # And they don't have the same relation to the parse tree. The # copy is not associated with a parse tree at all. self.assertEqual(None, div_copy.parent) self.assertEqual(None, div_copy.previous_element) self.assertEqual(None, div_copy.find(string='Bar').next_element) self.assertNotEqual(None, div.find(string='Bar').next_element) class TestSubstitutions(SoupTest): def test_default_formatter_is_minimal(self): markup = u"<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>" soup = self.soup(markup) decoded = soup.decode(formatter="minimal") # The < is converted back into < but the e-with-acute is left alone. self.assertEqual( decoded, self.document_for( u"<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>")) def test_formatter_html(self): markup = u"<br><b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>" soup = self.soup(markup) decoded = soup.decode(formatter="html") self.assertEqual( decoded, self.document_for("<br/><b><<Sacré bleu!>></b>")) def test_formatter_html5(self): markup = u"<br><b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>" soup = self.soup(markup) decoded = soup.decode(formatter="html5") self.assertEqual( decoded, self.document_for("<br><b><<Sacré bleu!>></b>")) def test_formatter_minimal(self): markup = u"<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>" soup = self.soup(markup) decoded = soup.decode(formatter="minimal") # The < is converted back into < but the e-with-acute is left alone. self.assertEqual( decoded, self.document_for( u"<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>")) def test_formatter_null(self): markup = u"<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>" soup = self.soup(markup) decoded = soup.decode(formatter=None) # Neither the angle brackets nor the e-with-acute are converted. # This is not valid HTML, but it's what the user wanted. self.assertEqual(decoded, self.document_for(u"<b><<Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!>></b>")) def test_formatter_custom(self): markup = u"<b><foo></b><b>bar</b><br/>" soup = self.soup(markup) decoded = soup.decode(formatter = lambda x: x.upper()) # Instead of normal entity conversion code, the custom # callable is called on every string. self.assertEqual( decoded, self.document_for(u"<b><FOO></b><b>BAR</b><br>")) def test_formatter_is_run_on_attribute_values(self): markup = u'<a href="http://a.com?a=b&c=é">e</a>' soup = self.soup(markup) a = soup.a expect_minimal = u'<a href="http://a.com?a=b&c=é">e</a>' self.assertEqual(expect_minimal, a.decode()) self.assertEqual(expect_minimal, a.decode(formatter="minimal")) expect_html = u'<a href="http://a.com?a=b&c=é">e</a>' self.assertEqual(expect_html, a.decode(formatter="html")) self.assertEqual(markup, a.decode(formatter=None)) expect_upper = u'<a href="HTTP://A.COM?A=B&C=É">E</a>' self.assertEqual(expect_upper, a.decode(formatter=lambda x: x.upper())) def test_formatter_skips_script_tag_for_html_documents(self): doc = """ <script type="text/javascript"> console.log("< < hey > > "); </script> """ encoded = BeautifulSoup(doc, 'html.parser').encode() self.assertTrue(b"< < hey > >" in encoded) def test_formatter_skips_style_tag_for_html_documents(self): doc = """ <style type="text/css"> console.log("< < hey > > "); </style> """ encoded = BeautifulSoup(doc, 'html.parser').encode() self.assertTrue(b"< < hey > >" in encoded) def test_prettify_leaves_preformatted_text_alone(self): soup = self.soup("<div> foo <pre> \tbar\n \n </pre> baz ") # Everything outside the <pre> tag is reformatted, but everything # inside is left alone. self.assertEqual( u'<div>\n foo\n <pre> \tbar\n \n </pre>\n baz\n</div>', soup.div.prettify()) def test_prettify_accepts_formatter_function(self): soup = BeautifulSoup("<html><body>foo</body></html>", 'html.parser') pretty = soup.prettify(formatter = lambda x: x.upper()) self.assertTrue("FOO" in pretty) def test_prettify_outputs_unicode_by_default(self): soup = self.soup("<a></a>") self.assertEqual(unicode, type(soup.prettify())) def test_prettify_can_encode_data(self): soup = self.soup("<a></a>") self.assertEqual(bytes, type(soup.prettify("utf-8"))) def test_html_entity_substitution_off_by_default(self): markup = u"<b>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</b>" soup = self.soup(markup) encoded = soup.b.encode("utf-8") self.assertEqual(encoded, markup.encode('utf-8')) def test_encoding_substitution(self): # Here's the <meta> tag saying that a document is # encoded in Shift-JIS. meta_tag = ('<meta content="text/html; charset=x-sjis" ' 'http-equiv="Content-type"/>') soup = self.soup(meta_tag) # Parse the document, and the charset apprears unchanged. self.assertEqual(soup.meta['content'], 'text/html; charset=x-sjis') # Encode the document into some encoding, and the encoding is # substituted into the meta tag. utf_8 = soup.encode("utf-8") self.assertTrue(b"charset=utf-8" in utf_8) euc_jp = soup.encode("euc_jp") self.assertTrue(b"charset=euc_jp" in euc_jp) shift_jis = soup.encode("shift-jis") self.assertTrue(b"charset=shift-jis" in shift_jis) utf_16_u = soup.encode("utf-16").decode("utf-16") self.assertTrue("charset=utf-16" in utf_16_u) def test_encoding_substitution_doesnt_happen_if_tag_is_strained(self): markup = ('<head><meta content="text/html; charset=x-sjis" ' 'http-equiv="Content-type"/></head><pre>foo</pre>') # Beautiful Soup used to try to rewrite the meta tag even if the # meta tag got filtered out by the strainer. This test makes # sure that doesn't happen. strainer = SoupStrainer('pre') soup = self.soup(markup, parse_only=strainer) self.assertEqual(soup.contents[0].name, 'pre') class TestEncoding(SoupTest): """Test the ability to encode objects into strings.""" def test_unicode_string_can_be_encoded(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) self.assertEqual(soup.b.string.encode("utf-8"), u"\N{SNOWMAN}".encode("utf-8")) def test_tag_containing_unicode_string_can_be_encoded(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) self.assertEqual( soup.b.encode("utf-8"), html.encode("utf-8")) def test_encoding_substitutes_unrecognized_characters_by_default(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) self.assertEqual(soup.b.encode("ascii"), b"<b>☃</b>") def test_encoding_can_be_made_strict(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) self.assertRaises( UnicodeEncodeError, soup.encode, "ascii", errors="strict") def test_decode_contents(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) self.assertEqual(u"\N{SNOWMAN}", soup.b.decode_contents()) def test_encode_contents(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) self.assertEqual( u"\N{SNOWMAN}".encode("utf8"), soup.b.encode_contents( encoding="utf8")) def test_deprecated_renderContents(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) self.assertEqual( u"\N{SNOWMAN}".encode("utf8"), soup.b.renderContents()) def test_repr(self): html = u"<b>\N{SNOWMAN}</b>" soup = self.soup(html) if PY3K: self.assertEqual(html, repr(soup)) else: self.assertEqual(b'<b>\\u2603</b>', repr(soup)) class TestNavigableStringSubclasses(SoupTest): def test_cdata(self): # None of the current builders turn CDATA sections into CData # objects, but you can create them manually. soup = self.soup("") cdata = CData("foo") soup.insert(1, cdata) self.assertEqual(str(soup), "<![CDATA[foo]]>") self.assertEqual(soup.find(text="foo"), "foo") self.assertEqual(soup.contents[0], "foo") def test_cdata_is_never_formatted(self): """Text inside a CData object is passed into the formatter. But the return value is ignored. """ self.count = 0 def increment(*args): self.count += 1 return "BITTER FAILURE" soup = self.soup("") cdata = CData("<><><>") soup.insert(1, cdata) self.assertEqual( b"<![CDATA[<><><>]]>", soup.encode(formatter=increment)) self.assertEqual(1, self.count) def test_doctype_ends_in_newline(self): # Unlike other NavigableString subclasses, a DOCTYPE always ends # in a newline. doctype = Doctype("foo") soup = self.soup("") soup.insert(1, doctype) self.assertEqual(soup.encode(), b"<!DOCTYPE foo>\n") def test_declaration(self): d = Declaration("foo") self.assertEqual("<?foo?>", d.output_ready()) class TestSoupSelector(TreeTest): HTML = """ <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd"> <html> <head> <title>The title</title> <link rel="stylesheet" href="blah.css" type="text/css" id="l1"> </head> <body> <custom-dashed-tag class="dashed" id="dash1">Hello there.</custom-dashed-tag> <div id="main" class="fancy"> <div id="inner"> <h1 id="header1">An H1</h1> <p>Some text</p> <p class="onep" id="p1">Some more text</p> <h2 id="header2">An H2</h2> <p class="class1 class2 class3" id="pmulti">Another</p> <a href="http://bob.example.org/" rel="friend met" id="bob">Bob</a> <h2 id="header3">Another H2</h2> <a id="me" href="http://simonwillison.net/" rel="me">me</a> <span class="s1"> <a href="#" id="s1a1">span1a1</a> <a href="#" id="s1a2">span1a2 <span id="s1a2s1">test</span></a> <span class="span2"> <a href="#" id="s2a1">span2a1</a> </span> <span class="span3"></span> <custom-dashed-tag class="dashed" id="dash2"/> <div data-tag="dashedvalue" id="data1"/> </span> </div> <x id="xid"> <z id="zida"/> <z id="zidab"/> <z id="zidac"/> </x> <y id="yid"> <z id="zidb"/> </y> <p lang="en" id="lang-en">English</p> <p lang="en-gb" id="lang-en-gb">English UK</p> <p lang="en-us" id="lang-en-us">English US</p> <p lang="fr" id="lang-fr">French</p> </div> <div id="footer"> </div> """ def setUp(self): self.soup = BeautifulSoup(self.HTML, 'html.parser') def assertSelects(self, selector, expected_ids, **kwargs): el_ids = [el['id'] for el in self.soup.select(selector, **kwargs)] el_ids.sort() expected_ids.sort() self.assertEqual(expected_ids, el_ids, "Selector %s, expected [%s], got [%s]" % ( selector, ', '.join(expected_ids), ', '.join(el_ids) ) ) assertSelect = assertSelects def assertSelectMultiple(self, *tests): for selector, expected_ids in tests: self.assertSelect(selector, expected_ids) def test_one_tag_one(self): els = self.soup.select('title') self.assertEqual(len(els), 1) self.assertEqual(els[0].name, 'title') self.assertEqual(els[0].contents, [u'The title']) def test_one_tag_many(self): els = self.soup.select('div') self.assertEqual(len(els), 4) for div in els: self.assertEqual(div.name, 'div') el = self.soup.select_one('div') self.assertEqual('main', el['id']) def test_select_one_returns_none_if_no_match(self): match = self.soup.select_one('nonexistenttag') self.assertEqual(None, match) def test_tag_in_tag_one(self): els = self.soup.select('div div') self.assertSelects('div div', ['inner', 'data1']) def test_tag_in_tag_many(self): for selector in ('html div', 'html body div', 'body div'): self.assertSelects(selector, ['data1', 'main', 'inner', 'footer']) def test_limit(self): self.assertSelects('html div', ['main'], limit=1) self.assertSelects('html body div', ['inner', 'main'], limit=2) self.assertSelects('body div', ['data1', 'main', 'inner', 'footer'], limit=10) def test_tag_no_match(self): self.assertEqual(len(self.soup.select('del')), 0) def test_invalid_tag(self): self.assertRaises(ValueError, self.soup.select, 'tag%t') def test_select_dashed_tag_ids(self): self.assertSelects('custom-dashed-tag', ['dash1', 'dash2']) def test_select_dashed_by_id(self): dashed = self.soup.select('custom-dashed-tag[id=\"dash2\"]') self.assertEqual(dashed[0].name, 'custom-dashed-tag') self.assertEqual(dashed[0]['id'], 'dash2') def test_dashed_tag_text(self): self.assertEqual(self.soup.select('body > custom-dashed-tag')[0].text, u'Hello there.') def test_select_dashed_matches_find_all(self): self.assertEqual(self.soup.select('custom-dashed-tag'), self.soup.find_all('custom-dashed-tag')) def test_header_tags(self): self.assertSelectMultiple( ('h1', ['header1']), ('h2', ['header2', 'header3']), ) def test_class_one(self): for selector in ('.onep', 'p.onep', 'html p.onep'): els = self.soup.select(selector) self.assertEqual(len(els), 1) self.assertEqual(els[0].name, 'p') self.assertEqual(els[0]['class'], ['onep']) def test_class_mismatched_tag(self): els = self.soup.select('div.onep') self.assertEqual(len(els), 0) def test_one_id(self): for selector in ('div#inner', '#inner', 'div div#inner'): self.assertSelects(selector, ['inner']) def test_bad_id(self): els = self.soup.select('#doesnotexist') self.assertEqual(len(els), 0) def test_items_in_id(self): els = self.soup.select('div#inner p') self.assertEqual(len(els), 3) for el in els: self.assertEqual(el.name, 'p') self.assertEqual(els[1]['class'], ['onep']) self.assertFalse(els[0].has_attr('class')) def test_a_bunch_of_emptys(self): for selector in ('div#main del', 'div#main div.oops', 'div div#main'): self.assertEqual(len(self.soup.select(selector)), 0) def test_multi_class_support(self): for selector in ('.class1', 'p.class1', '.class2', 'p.class2', '.class3', 'p.class3', 'html p.class2', 'div#inner .class2'): self.assertSelects(selector, ['pmulti']) def test_multi_class_selection(self): for selector in ('.class1.class3', '.class3.class2', '.class1.class2.class3'): self.assertSelects(selector, ['pmulti']) def test_child_selector(self): self.assertSelects('.s1 > a', ['s1a1', 's1a2']) self.assertSelects('.s1 > a span', ['s1a2s1']) def test_child_selector_id(self): self.assertSelects('.s1 > a#s1a2 span', ['s1a2s1']) def test_attribute_equals(self): self.assertSelectMultiple( ('p[class="onep"]', ['p1']), ('p[id="p1"]', ['p1']), ('[class="onep"]', ['p1']), ('[id="p1"]', ['p1']), ('link[rel="stylesheet"]', ['l1']), ('link[type="text/css"]', ['l1']), ('link[href="blah.css"]', ['l1']), ('link[href="no-blah.css"]', []), ('[rel="stylesheet"]', ['l1']), ('[type="text/css"]', ['l1']), ('[href="blah.css"]', ['l1']), ('[href="no-blah.css"]', []), ('p[href="no-blah.css"]', []), ('[href="no-blah.css"]', []), ) def test_attribute_tilde(self): self.assertSelectMultiple( ('p[class~="class1"]', ['pmulti']), ('p[class~="class2"]', ['pmulti']), ('p[class~="class3"]', ['pmulti']), ('[class~="class1"]', ['pmulti']), ('[class~="class2"]', ['pmulti']), ('[class~="class3"]', ['pmulti']), ('a[rel~="friend"]', ['bob']), ('a[rel~="met"]', ['bob']), ('[rel~="friend"]', ['bob']), ('[rel~="met"]', ['bob']), ) def test_attribute_startswith(self): self.assertSelectMultiple( ('[rel^="style"]', ['l1']), ('link[rel^="style"]', ['l1']), ('notlink[rel^="notstyle"]', []), ('[rel^="notstyle"]', []), ('link[rel^="notstyle"]', []), ('link[href^="bla"]', ['l1']), ('a[href^="http://"]', ['bob', 'me']), ('[href^="http://"]', ['bob', 'me']), ('[id^="p"]', ['pmulti', 'p1']), ('[id^="m"]', ['me', 'main']), ('div[id^="m"]', ['main']), ('a[id^="m"]', ['me']), ('div[data-tag^="dashed"]', ['data1']) ) def test_attribute_endswith(self): self.assertSelectMultiple( ('[href$=".css"]', ['l1']), ('link[href$=".css"]', ['l1']), ('link[id$="1"]', ['l1']), ('[id$="1"]', ['data1', 'l1', 'p1', 'header1', 's1a1', 's2a1', 's1a2s1', 'dash1']), ('div[id$="1"]', ['data1']), ('[id$="noending"]', []), ) def test_attribute_contains(self): self.assertSelectMultiple( # From test_attribute_startswith ('[rel*="style"]', ['l1']), ('link[rel*="style"]', ['l1']), ('notlink[rel*="notstyle"]', []), ('[rel*="notstyle"]', []), ('link[rel*="notstyle"]', []), ('link[href*="bla"]', ['l1']), ('[href*="http://"]', ['bob', 'me']), ('[id*="p"]', ['pmulti', 'p1']), ('div[id*="m"]', ['main']), ('a[id*="m"]', ['me']), # From test_attribute_endswith ('[href*=".css"]', ['l1']), ('link[href*=".css"]', ['l1']), ('link[id*="1"]', ['l1']), ('[id*="1"]', ['data1', 'l1', 'p1', 'header1', 's1a1', 's1a2', 's2a1', 's1a2s1', 'dash1']), ('div[id*="1"]', ['data1']), ('[id*="noending"]', []), # New for this test ('[href*="."]', ['bob', 'me', 'l1']), ('a[href*="."]', ['bob', 'me']), ('link[href*="."]', ['l1']), ('div[id*="n"]', ['main', 'inner']), ('div[id*="nn"]', ['inner']), ('div[data-tag*="edval"]', ['data1']) ) def test_attribute_exact_or_hypen(self): self.assertSelectMultiple( ('p[lang|="en"]', ['lang-en', 'lang-en-gb', 'lang-en-us']), ('[lang|="en"]', ['lang-en', 'lang-en-gb', 'lang-en-us']), ('p[lang|="fr"]', ['lang-fr']), ('p[lang|="gb"]', []), ) def test_attribute_exists(self): self.assertSelectMultiple( ('[rel]', ['l1', 'bob', 'me']), ('link[rel]', ['l1']), ('a[rel]', ['bob', 'me']), ('[lang]', ['lang-en', 'lang-en-gb', 'lang-en-us', 'lang-fr']), ('p[class]', ['p1', 'pmulti']), ('[blah]', []), ('p[blah]', []), ('div[data-tag]', ['data1']) ) def test_quoted_space_in_selector_name(self): html = """<div style="display: wrong">nope</div> <div style="display: right">yes</div> """ soup = BeautifulSoup(html, 'html.parser') [chosen] = soup.select('div[style="display: right"]') self.assertEqual("yes", chosen.string) def test_unsupported_pseudoclass(self): self.assertRaises( NotImplementedError, self.soup.select, "a:no-such-pseudoclass") self.assertRaises( NotImplementedError, self.soup.select, "a:nth-of-type(a)") def test_nth_of_type(self): # Try to select first paragraph els = self.soup.select('div#inner p:nth-of-type(1)') self.assertEqual(len(els), 1) self.assertEqual(els[0].string, u'Some text') # Try to select third paragraph els = self.soup.select('div#inner p:nth-of-type(3)') self.assertEqual(len(els), 1) self.assertEqual(els[0].string, u'Another') # Try to select (non-existent!) fourth paragraph els = self.soup.select('div#inner p:nth-of-type(4)') self.assertEqual(len(els), 0) # Pass in an invalid value. self.assertRaises( ValueError, self.soup.select, 'div p:nth-of-type(0)') def test_nth_of_type_direct_descendant(self): els = self.soup.select('div#inner > p:nth-of-type(1)') self.assertEqual(len(els), 1) self.assertEqual(els[0].string, u'Some text') def test_id_child_selector_nth_of_type(self): self.assertSelects('#inner > p:nth-of-type(2)', ['p1']) def test_select_on_element(self): # Other tests operate on the tree; this operates on an element # within the tree. inner = self.soup.find("div", id="main") selected = inner.select("div") # The <div id="inner"> tag was selected. The <div id="footer"> # tag was not. self.assertSelectsIDs(selected, ['inner', 'data1']) def test_overspecified_child_id(self): self.assertSelects(".fancy #inner", ['inner']) self.assertSelects(".normal #inner", []) def test_adjacent_sibling_selector(self): self.assertSelects('#p1 + h2', ['header2']) self.assertSelects('#p1 + h2 + p', ['pmulti']) self.assertSelects('#p1 + #header2 + .class1', ['pmulti']) self.assertEqual([], self.soup.select('#p1 + p')) def test_general_sibling_selector(self): self.assertSelects('#p1 ~ h2', ['header2', 'header3']) self.assertSelects('#p1 ~ #header2', ['header2']) self.assertSelects('#p1 ~ h2 + a', ['me']) self.assertSelects('#p1 ~ h2 + [rel="me"]', ['me']) self.assertEqual([], self.soup.select('#inner ~ h2')) def test_dangling_combinator(self): self.assertRaises(ValueError, self.soup.select, 'h1 >') def test_sibling_combinator_wont_select_same_tag_twice(self): self.assertSelects('p[lang] ~ p', ['lang-en-gb', 'lang-en-us', 'lang-fr']) # Test the selector grouping operator (the comma) def test_multiple_select(self): self.assertSelects('x, y', ['xid', 'yid']) def test_multiple_select_with_no_space(self): self.assertSelects('x,y', ['xid', 'yid']) def test_multiple_select_with_more_space(self): self.assertSelects('x, y', ['xid', 'yid']) def test_multiple_select_duplicated(self): self.assertSelects('x, x', ['xid']) def test_multiple_select_sibling(self): self.assertSelects('x, y ~ p[lang=fr]', ['xid', 'lang-fr']) def test_multiple_select_tag_and_direct_descendant(self): self.assertSelects('x, y > z', ['xid', 'zidb']) def test_multiple_select_direct_descendant_and_tags(self): self.assertSelects('div > x, y, z', ['xid', 'yid', 'zida', 'zidb', 'zidab', 'zidac']) def test_multiple_select_indirect_descendant(self): self.assertSelects('div x,y, z', ['xid', 'yid', 'zida', 'zidb', 'zidab', 'zidac']) def test_invalid_multiple_select(self): self.assertRaises(ValueError, self.soup.select, ',x, y') self.assertRaises(ValueError, self.soup.select, 'x,,y') def test_multiple_select_attrs(self): self.assertSelects('p[lang=en], p[lang=en-gb]', ['lang-en', 'lang-en-gb']) def test_multiple_select_ids(self): self.assertSelects('x, y > z[id=zida], z[id=zidab], z[id=zidb]', ['xid', 'zidb', 'zidab']) def test_multiple_select_nested(self): self.assertSelects('body > div > x, y > z', ['xid', 'zidb']) def test_select_duplicate_elements(self): # When markup contains duplicate elements, a multiple select # will find all of them. markup = '<div class="c1"/><div class="c2"/><div class="c1"/>' soup = BeautifulSoup(markup, 'html.parser') selected = soup.select(".c1, .c2") self.assertEquals(3, len(selected)) # Verify that find_all finds the same elements, though because # of an implementation detail it finds them in a different # order. for element in soup.find_all(class_=['c1', 'c2']): assert element in selected PK @N#]�B[D, , ( site-packages/bs4/tests/test_html5lib.pynu �[��� """Tests to ensure that the html5lib tree builder generates good trees.""" import warnings try: from bs4.builder import HTML5TreeBuilder HTML5LIB_PRESENT = True except ImportError, e: HTML5LIB_PRESENT = False from bs4.element import SoupStrainer from bs4.testing import ( HTML5TreeBuilderSmokeTest, SoupTest, skipIf, ) @skipIf( not HTML5LIB_PRESENT, "html5lib seems not to be present, not testing its tree builder.") class HTML5LibBuilderSmokeTest(SoupTest, HTML5TreeBuilderSmokeTest): """See ``HTML5TreeBuilderSmokeTest``.""" @property def default_builder(self): return HTML5TreeBuilder() def test_soupstrainer(self): # The html5lib tree builder does not support SoupStrainers. strainer = SoupStrainer("b") markup = "<p>A <b>bold</b> statement.</p>" with warnings.catch_warnings(record=True) as w: soup = self.soup(markup, parse_only=strainer) self.assertEqual( soup.decode(), self.document_for(markup)) self.assertTrue( "the html5lib tree builder doesn't support parse_only" in str(w[0].message)) def test_correctly_nested_tables(self): """html5lib inserts <tbody> tags where other parsers don't.""" markup = ('<table id="1">' '<tr>' "<td>Here's another table:" '<table id="2">' '<tr><td>foo</td></tr>' '</table></td>') self.assertSoupEquals( markup, '<table id="1"><tbody><tr><td>Here\'s another table:' '<table id="2"><tbody><tr><td>foo</td></tr></tbody></table>' '</td></tr></tbody></table>') self.assertSoupEquals( "<table><thead><tr><td>Foo</td></tr></thead>" "<tbody><tr><td>Bar</td></tr></tbody>" "<tfoot><tr><td>Baz</td></tr></tfoot></table>") def test_xml_declaration_followed_by_doctype(self): markup = '''<?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html> <html> <head> </head> <body> <p>foo</p> </body> </html>''' soup = self.soup(markup) # Verify that we can reach the <p> tag; this means the tree is connected. self.assertEqual(b"<p>foo</p>", soup.p.encode()) def test_reparented_markup(self): markup = '<p><em>foo</p>\n<p>bar<a></a></em></p>' soup = self.soup(markup) self.assertEqual(u"<body><p><em>foo</em></p><em>\n</em><p><em>bar<a></a></em></p></body>", soup.body.decode()) self.assertEqual(2, len(soup.find_all('p'))) def test_reparented_markup_ends_with_whitespace(self): markup = '<p><em>foo</p>\n<p>bar<a></a></em></p>\n' soup = self.soup(markup) self.assertEqual(u"<body><p><em>foo</em></p><em>\n</em><p><em>bar<a></a></em></p>\n</body>", soup.body.decode()) self.assertEqual(2, len(soup.find_all('p'))) def test_reparented_markup_containing_identical_whitespace_nodes(self): """Verify that we keep the two whitespace nodes in this document distinct when reparenting the adjacent <tbody> tags. """ markup = '<table> <tbody><tbody><ims></tbody> </table>' soup = self.soup(markup) space1, space2 = soup.find_all(string=' ') tbody1, tbody2 = soup.find_all('tbody') assert space1.next_element is tbody1 assert tbody2.next_element is space2 def test_reparented_markup_containing_children(self): markup = '<div><a>aftermath<p><noscript>target</noscript>aftermath</a></p></div>' soup = self.soup(markup) noscript = soup.noscript self.assertEqual("target", noscript.next_element) target = soup.find(string='target') # The 'aftermath' string was duplicated; we want the second one. final_aftermath = soup.find_all(string='aftermath')[-1] # The <noscript> tag was moved beneath a copy of the <a> tag, # but the 'target' string within is still connected to the # (second) 'aftermath' string. self.assertEqual(final_aftermath, target.next_element) self.assertEqual(target, final_aftermath.previous_element) def test_processing_instruction(self): """Processing instructions become comments.""" markup = b"""<?PITarget PIContent?>""" soup = self.soup(markup) assert str(soup).startswith("<!--?PITarget PIContent?-->") def test_cloned_multivalue_node(self): markup = b"""<a class="my_class"><p></a>""" soup = self.soup(markup) a1, a2 = soup.find_all('a') self.assertEqual(a1, a2) assert a1 is not a2 def test_foster_parenting(self): markup = b"""<table><td></tbody>A""" soup = self.soup(markup) self.assertEqual(u"<body>A<table><tbody><tr><td></td></tr></tbody></table></body>", soup.body.decode()) PK @N#]�H�9� � * site-packages/bs4/tests/test_htmlparser.pynu �[��� """Tests to ensure that the html.parser tree builder generates good trees.""" from pdb import set_trace import pickle from bs4.testing import SoupTest, HTMLTreeBuilderSmokeTest from bs4.builder import HTMLParserTreeBuilder from bs4.builder._htmlparser import BeautifulSoupHTMLParser class HTMLParserTreeBuilderSmokeTest(SoupTest, HTMLTreeBuilderSmokeTest): @property def default_builder(self): return HTMLParserTreeBuilder() def test_namespaced_system_doctype(self): # html.parser can't handle namespaced doctypes, so skip this one. pass def test_namespaced_public_doctype(self): # html.parser can't handle namespaced doctypes, so skip this one. pass def test_builder_is_pickled(self): """Unlike most tree builders, HTMLParserTreeBuilder and will be restored after pickling. """ tree = self.soup("<a><b>foo</a>") dumped = pickle.dumps(tree, 2) loaded = pickle.loads(dumped) self.assertTrue(isinstance(loaded.builder, type(tree.builder))) def test_redundant_empty_element_closing_tags(self): self.assertSoupEquals('<br></br><br></br><br></br>', "<br/><br/><br/>") self.assertSoupEquals('</br></br></br>', "") def test_empty_element(self): # This verifies that any buffered data present when the parser # finishes working is handled. self.assertSoupEquals("foo &# bar", "foo &# bar") class TestHTMLParserSubclass(SoupTest): def test_error(self): """Verify that our HTMLParser subclass implements error() in a way that doesn't cause a crash. """ parser = BeautifulSoupHTMLParser() parser.error("don't crash") PK @N#]��Ϛ� � ) site-packages/bs4/tests/test_html5lib.pycnu �[��� � A�XXc @ s� d Z d d l Z y d d l m Z e Z Wn e k rG Z e Z n Xd d l m Z d d l m Z m Z m Z e e d � d e e f d � � Y� Z d S( sD Tests to ensure that the html5lib tree builder generates good trees.i����N( t HTML5TreeBuilder( t SoupStrainer( t HTML5TreeBuilderSmokeTestt SoupTestt skipIfs? html5lib seems not to be present, not testing its tree builder.t HTML5LibBuilderSmokeTestc B sw e Z d Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s" See ``HTML5TreeBuilderSmokeTest``.c C s t � S( N( R ( t self( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt default_builder s c C s� t d � } d } t j d t � � } | j | d | �} Wd QX| j | j � | j | � � | j d t | d j � k � d S( Nt bs <p>A <b>bold</b> statement.</p>t recordt parse_onlys4 the html5lib tree builder doesn't support parse_onlyi ( R t warningst catch_warningst Truet soupt assertEqualt decodet document_fort assertTruet strt message( R t strainert markupt wR ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt test_soupstrainer s c C s' d } | j | d � | j d � d S( s8 html5lib inserts <tbody> tags where other parsers don't.s[ <table id="1"><tr><td>Here's another table:<table id="2"><tr><td>foo</td></tr></table></td>s� <table id="1"><tbody><tr><td>Here's another table:<table id="2"><tbody><tr><td>foo</td></tr></tbody></table></td></tr></tbody></table>s{ <table><thead><tr><td>Foo</td></tr></thead><tbody><tr><td>Bar</td></tr></tbody><tfoot><tr><td>Baz</td></tr></tfoot></table>N( t assertSoupEquals( R R ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt test_correctly_nested_tables( s c C s2 d } | j | � } | j d | j j � � d S( Nsy <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html> <html> <head> </head> <body> <p>foo</p> </body> </html>s <p>foo</p>( R R t pt encode( R R R ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt( test_xml_declaration_followed_by_doctype< s c C sQ d } | j | � } | j d | j j � � | j d t | j d � � � d S( Ns% <p><em>foo</p> <p>bar<a></a></em></p>uD <body><p><em>foo</em></p><em> </em><p><em>bar<a></a></em></p></body>i R ( R R t bodyR t lent find_all( R R R ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt test_reparented_markupJ s c C sQ d } | j | � } | j d | j j � � | j d t | j d � � � d S( Ns& <p><em>foo</p> <p>bar<a></a></em></p> uE <body><p><em>foo</em></p><em> </em><p><em>bar<a></a></em></p> </body>i R ( R R R R R R ( R R R ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt+ test_reparented_markup_ends_with_whitespaceQ s c C sp d } | j | � } | j d d � \ } } | j d � \ } } | j | k sW t � | j | k sl t � d S( s� Verify that we keep the two whitespace nodes in this document distinct when reparenting the adjacent <tbody> tags. s, <table> <tbody><tbody><ims></tbody> </table>t stringt t tbodyN( R R t next_elementt AssertionError( R R R t space1t space2t tbody1t tbody2( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt< test_reparented_markup_containing_identical_whitespace_nodesW s c C s� d } | j | � } | j } | j d | j � | j d d � } | j d d � d } | j | | j � | j | | j � d S( NsF <div><a>aftermath<p><noscript>target</noscript>aftermath</a></p></div>t targetR# t aftermathi����( R t noscriptR R& t findR t previous_element( R R R R/ R- t final_aftermath( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt* test_reparented_markup_containing_childrenb s c C s4 d } | j | � } t | � j d � s0 t � d S( s( Processing instructions become comments.s <?PITarget PIContent?>s <!--?PITarget PIContent?-->N( R R t startswithR' ( R R R ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt test_processing_instructionr s c C sP d } | j | � } | j d � \ } } | j | | � | | k sL t � d S( Ns <a class="my_class"><p></a>t a( R R R R' ( R R R t a1t a2( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt test_cloned_multivalue_nodex s c C s2 d } | j | � } | j d | j j � � d S( Ns <table><td></tbody>Au> <body>A<table><tbody><tr><td></td></tr></tbody></table></body>( R R R R ( R R R ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt test_foster_parenting s ( t __name__t __module__t __doc__t propertyR R R R R! R" R, R3 R5 R9 R: ( ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyR s ( R= R t bs4.builderR R t HTML5LIB_PRESENTt ImportErrort et Falset bs4.elementR t bs4.testingR R R R ( ( ( s; /usr/lib/python2.7/site-packages/bs4/tests/test_html5lib.pyt <module> s PK @N#]�t�� � + site-packages/bs4/tests/test_htmlparser.pycnu �[��� � Y=K[c @ s� d Z d d l m Z d d l Z d d l m Z m Z d d l m Z d d l m Z d e e f d � � YZ d e f d � � YZ d S( sG Tests to ensure that the html.parser tree builder generates good trees.i����( t set_traceN( t SoupTestt HTMLTreeBuilderSmokeTest( t HTMLParserTreeBuilder( t BeautifulSoupHTMLParsert HTMLParserTreeBuilderSmokeTestc B sD e Z e d � � Z d � Z d � Z d � Z d � Z d � Z RS( c C s t � S( N( R ( t self( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt default_builder s c C s d S( N( ( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_namespaced_system_doctype s c C s d S( N( ( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_namespaced_public_doctype s c C sV | j d � } t j | d � } t j | � } | j t | j t | j � � � d S( sf Unlike most tree builders, HTMLParserTreeBuilder and will be restored after pickling. s <a><b>foo</a>i N( t soupt picklet dumpst loadst assertTruet isinstancet buildert type( R t treet dumpedt loaded( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_builder_is_pickled s c C s$ | j d d � | j d d � d S( Ns <br></br><br></br><br></br>s <br/><br/><br/>s </br></br></br>t ( t assertSoupEquals( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt) test_redundant_empty_element_closing_tags! s c C s | j d d � d S( Ns foo &# bars foo &# bar( R ( R ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_empty_element% s ( t __name__t __module__t propertyR R R R R R ( ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyR s t TestHTMLParserSubclassc B s e Z d � Z RS( c C s t � } | j d � d S( sl Verify that our HTMLParser subclass implements error() in a way that doesn't cause a crash. s don't crashN( R t error( R t parser( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt test_error, s ( R R R ( ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyR + s ( t __doc__t pdbR R t bs4.testingR R t bs4.builderR t bs4.builder._htmlparserR R R ( ( ( s= /usr/lib/python2.7/site-packages/bs4/tests/test_htmlparser.pyt <module> s !PK @N#]��%� � % site-packages/bs4/tests/test_docs.pyonu �[��� � ���Oc @ s` d Z e Z d g Z d d l Z d d l Z d d l Z d d l Z e j e j Be j BZ d S( s Test harness for doctests.t additional_testsi����N( t __doc__t typet __metaclass__t __all__t atexitt doctestt ost unittestt ELLIPSISt NORMALIZE_WHITESPACEt REPORT_NDIFFt DOCTEST_FLAGS( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_docs.pyt <module> s PK @N#]l �;m m 1 site-packages/bs4/tests/test_builder_registry.pyonu �[��� � c�Tc @ s� d Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z y d d l m Z e Z Wn e k r} e Z n Xy d d l m Z m Z e Z Wn e k r� e Z n Xd e j f d � � YZ d e j f d � � YZ d S( s Tests of the builder registry.i����N( t BeautifulSoup( t builder_registryt HTMLParserTreeBuildert TreeBuilderRegistry( t HTML5TreeBuilder( t LXMLTreeBuilderForXMLt LXMLTreeBuildert BuiltInRegistryTestc B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s@ Test the built-in registry with the default builders registered.c C s� t r% | j t j d d � t � n t rJ | j t j d d � t � n | j t j d d � t � t r� | j t j d d � t � n d S( Nt fastt htmlt permissivet xmlt strictt html5lib( t LXML_PRESENTt assertEqualt registryt lookupR R R t HTML5LIB_PRESENTR ( t self( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_combination s c C s� t r; | j t j d � t � | j t j d � t � nT | j t j d � d � t rv | j t j d � t � n | j t j d � t � d S( NR R ( R R R R R R t NoneR R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_lookup_by_markup_type. s c C s� t rA | j t j d d � t � | j t j d d � t � n t rc | j t j d � t � n | j t j d � t � d S( Nt lxmlR R R s html.parser( R R R R R R R R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_named_library9 s c C s^ t j d t � �- } t d d d �t d d d d g �Wd QX| j t t d d d �d S( Nt recordt t featuresR R s no-such-feature( t warningst catch_warningst TrueR t assertRaisest ValueError( R t w( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt* test_beautifulsoup_constructor_does_lookupF s ( t __name__t __module__t __doc__R R R R" ( ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyR s t RegistryTestc B s_ e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s. Test the TreeBuilderRegistry class in general.c C s t � | _ d S( N( R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt setUpY s c G s= t d d j | � t f i | d 6� } | j j | � | S( Nt Builder_t _R ( t typet joint objectR t register( R t feature_listt cls( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt builder_for_features\ s c C sE | j � } | j | j j d � d � | j | j j � | � d S( Nt foo( R0 R R R R ( R t builder( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_register_with_no_featuresc s c C sN | j d d � } | j | j j d � | � | j | j j d � | � d S( NR1 t bar( R0 R R R ( R R2 ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt0 test_register_with_features_makes_lookup_succeedn s c C s2 | j d d � } | j | j j d � d � d S( NR1 R4 t baz( R0 R R R R ( R R2 ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt4 test_lookup_fails_when_no_builder_implements_features s c C s; | j d � } | j d � } | j | j j � | � d S( NR1 R4 ( R0 R R R ( R t builder1t builder2( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pytC test_lookup_gets_most_recent_registration_when_no_feature_specifiedw s c C s | j | j j � d � d S( N( R R R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt2 test_lookup_fails_when_no_tree_builders_registered| s c C s� | j d � } | j d � } | j d d d � } | j d d d � } | j d � } | j d � } | j | j j d d � | � | j | j j d d d � | � d S( NR1 R4 R6 t quux( R0 R R R ( R t has_onet has_the_othert has_both_earlyt has_both_latet lacks_one( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt< test_lookup_gets_most_recent_builder_supporting_all_features s c C sG | j d d � } | j d d � } | j | j j d d � d � d S( NR1 R4 R6 ( R0 R R R R ( R R8 R9 ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt: test_lookup_fails_when_cannot_reconcile_requested_features� s ( R# R$ R% R' R0 R3 R5 R7 R: R; RB RC ( ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyR& V s ( R% t unittestR t bs4R t bs4.builderR R R R R R R t ImportErrort FalseR R R t TestCaseR R& ( ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt <module> s 9PK @N#]vG4W # site-packages/bs4/tests/__init__.pynu �[��� "The beautifulsoup tests." PK @N#]��%� � % site-packages/bs4/tests/test_docs.pycnu �[��� � ���Oc @ s` d Z e Z d g Z d d l Z d d l Z d d l Z d d l Z e j e j Be j BZ d S( s Test harness for doctests.t additional_testsi����N( t __doc__t typet __metaclass__t __all__t atexitt doctestt ost unittestt ELLIPSISt NORMALIZE_WHITESPACEt REPORT_NDIFFt DOCTEST_FLAGS( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_docs.pyt <module> s PK @N#]�s��yO yO $ site-packages/bs4/tests/test_soup.pynu �[��� # -*- coding: utf-8 -*- """Tests of Beautiful Soup as a whole.""" from pdb import set_trace import logging import unittest import sys import tempfile from bs4 import ( BeautifulSoup, BeautifulStoneSoup, ) from bs4.element import ( CharsetMetaAttributeValue, ContentMetaAttributeValue, SoupStrainer, NamespacedAttribute, ) import bs4.dammit from bs4.dammit import ( EntitySubstitution, UnicodeDammit, EncodingDetector, ) from bs4.testing import ( SoupTest, skipIf, ) import warnings try: from bs4.builder import LXMLTreeBuilder, LXMLTreeBuilderForXML LXML_PRESENT = True except ImportError, e: LXML_PRESENT = False PYTHON_3_PRE_3_2 = (sys.version_info[0] == 3 and sys.version_info < (3,2)) class TestConstructor(SoupTest): def test_short_unicode_input(self): data = u"<h1>éé</h1>" soup = self.soup(data) self.assertEqual(u"éé", soup.h1.string) def test_embedded_null(self): data = u"<h1>foo\0bar</h1>" soup = self.soup(data) self.assertEqual(u"foo\0bar", soup.h1.string) def test_exclude_encodings(self): utf8_data = u"Räksmörgås".encode("utf-8") soup = self.soup(utf8_data, exclude_encodings=["utf-8"]) self.assertEqual("windows-1252", soup.original_encoding) class TestWarnings(SoupTest): def _no_parser_specified(self, s, is_there=True): v = s.startswith(BeautifulSoup.NO_PARSER_SPECIFIED_WARNING[:80]) self.assertTrue(v) def test_warning_if_no_parser_specified(self): with warnings.catch_warnings(record=True) as w: soup = self.soup("<a><b></b></a>") msg = str(w[0].message) self._assert_no_parser_specified(msg) def test_warning_if_parser_specified_too_vague(self): with warnings.catch_warnings(record=True) as w: soup = self.soup("<a><b></b></a>", "html") msg = str(w[0].message) self._assert_no_parser_specified(msg) def test_no_warning_if_explicit_parser_specified(self): with warnings.catch_warnings(record=True) as w: soup = self.soup("<a><b></b></a>", "html.parser") self.assertEqual([], w) def test_parseOnlyThese_renamed_to_parse_only(self): with warnings.catch_warnings(record=True) as w: soup = self.soup("<a><b></b></a>", parseOnlyThese=SoupStrainer("b")) msg = str(w[0].message) self.assertTrue("parseOnlyThese" in msg) self.assertTrue("parse_only" in msg) self.assertEqual(b"<b></b>", soup.encode()) def test_fromEncoding_renamed_to_from_encoding(self): with warnings.catch_warnings(record=True) as w: utf8 = b"\xc3\xa9" soup = self.soup(utf8, fromEncoding="utf8") msg = str(w[0].message) self.assertTrue("fromEncoding" in msg) self.assertTrue("from_encoding" in msg) self.assertEqual("utf8", soup.original_encoding) def test_unrecognized_keyword_argument(self): self.assertRaises( TypeError, self.soup, "<a>", no_such_argument=True) class TestWarnings(SoupTest): def test_disk_file_warning(self): filehandle = tempfile.NamedTemporaryFile() filename = filehandle.name try: with warnings.catch_warnings(record=True) as w: soup = self.soup(filename) msg = str(w[0].message) self.assertTrue("looks like a filename" in msg) finally: filehandle.close() # The file no longer exists, so Beautiful Soup will no longer issue the warning. with warnings.catch_warnings(record=True) as w: soup = self.soup(filename) self.assertEqual(0, len(w)) def test_url_warning_with_bytes_url(self): with warnings.catch_warnings(record=True) as warning_list: soup = self.soup(b"http://www.crummybytes.com/") # Be aware this isn't the only warning that can be raised during # execution.. self.assertTrue(any("looks like a URL" in str(w.message) for w in warning_list)) def test_url_warning_with_unicode_url(self): with warnings.catch_warnings(record=True) as warning_list: # note - this url must differ from the bytes one otherwise # python's warnings system swallows the second warning soup = self.soup(u"http://www.crummyunicode.com/") self.assertTrue(any("looks like a URL" in str(w.message) for w in warning_list)) def test_url_warning_with_bytes_and_space(self): with warnings.catch_warnings(record=True) as warning_list: soup = self.soup(b"http://www.crummybytes.com/ is great") self.assertFalse(any("looks like a URL" in str(w.message) for w in warning_list)) def test_url_warning_with_unicode_and_space(self): with warnings.catch_warnings(record=True) as warning_list: soup = self.soup(u"http://www.crummyuncode.com/ is great") self.assertFalse(any("looks like a URL" in str(w.message) for w in warning_list)) class TestSelectiveParsing(SoupTest): def test_parse_with_soupstrainer(self): markup = "No<b>Yes</b><a>No<b>Yes <c>Yes</c></b>" strainer = SoupStrainer("b") soup = self.soup(markup, parse_only=strainer) self.assertEqual(soup.encode(), b"<b>Yes</b><b>Yes <c>Yes</c></b>") class TestEntitySubstitution(unittest.TestCase): """Standalone tests of the EntitySubstitution class.""" def setUp(self): self.sub = EntitySubstitution def test_simple_html_substitution(self): # Unicode characters corresponding to named HTML entites # are substituted, and no others. s = u"foo\u2200\N{SNOWMAN}\u00f5bar" self.assertEqual(self.sub.substitute_html(s), u"foo∀\N{SNOWMAN}õbar") def test_smart_quote_substitution(self): # MS smart quotes are a common source of frustration, so we # give them a special test. quotes = b"\x91\x92foo\x93\x94" dammit = UnicodeDammit(quotes) self.assertEqual(self.sub.substitute_html(dammit.markup), "‘’foo“”") def test_xml_converstion_includes_no_quotes_if_make_quoted_attribute_is_false(self): s = 'Welcome to "my bar"' self.assertEqual(self.sub.substitute_xml(s, False), s) def test_xml_attribute_quoting_normally_uses_double_quotes(self): self.assertEqual(self.sub.substitute_xml("Welcome", True), '"Welcome"') self.assertEqual(self.sub.substitute_xml("Bob's Bar", True), '"Bob\'s Bar"') def test_xml_attribute_quoting_uses_single_quotes_when_value_contains_double_quotes(self): s = 'Welcome to "my bar"' self.assertEqual(self.sub.substitute_xml(s, True), "'Welcome to \"my bar\"'") def test_xml_attribute_quoting_escapes_single_quotes_when_value_contains_both_single_and_double_quotes(self): s = 'Welcome to "Bob\'s Bar"' self.assertEqual( self.sub.substitute_xml(s, True), '"Welcome to "Bob\'s Bar""') def test_xml_quotes_arent_escaped_when_value_is_not_being_quoted(self): quoted = 'Welcome to "Bob\'s Bar"' self.assertEqual(self.sub.substitute_xml(quoted), quoted) def test_xml_quoting_handles_angle_brackets(self): self.assertEqual( self.sub.substitute_xml("foo<bar>"), "foo<bar>") def test_xml_quoting_handles_ampersands(self): self.assertEqual(self.sub.substitute_xml("AT&T"), "AT&T") def test_xml_quoting_including_ampersands_when_they_are_part_of_an_entity(self): self.assertEqual( self.sub.substitute_xml("ÁT&T"), "&Aacute;T&T") def test_xml_quoting_ignoring_ampersands_when_they_are_part_of_an_entity(self): self.assertEqual( self.sub.substitute_xml_containing_entities("ÁT&T"), "ÁT&T") def test_quotes_not_html_substituted(self): """There's no need to do this except inside attribute values.""" text = 'Bob\'s "bar"' self.assertEqual(self.sub.substitute_html(text), text) class TestEncodingConversion(SoupTest): # Test Beautiful Soup's ability to decode and encode from various # encodings. def setUp(self): super(TestEncodingConversion, self).setUp() self.unicode_data = u'<html><head><meta charset="utf-8"/></head><body><foo>Sacr\N{LATIN SMALL LETTER E WITH ACUTE} bleu!</foo></body></html>' self.utf8_data = self.unicode_data.encode("utf-8") # Just so you know what it looks like. self.assertEqual( self.utf8_data, b'<html><head><meta charset="utf-8"/></head><body><foo>Sacr\xc3\xa9 bleu!</foo></body></html>') def test_ascii_in_unicode_out(self): # ASCII input is converted to Unicode. The original_encoding # attribute is set to 'utf-8', a superset of ASCII. chardet = bs4.dammit.chardet_dammit logging.disable(logging.WARNING) try: def noop(str): return None # Disable chardet, which will realize that the ASCII is ASCII. bs4.dammit.chardet_dammit = noop ascii = b"<foo>a</foo>" soup_from_ascii = self.soup(ascii) unicode_output = soup_from_ascii.decode() self.assertTrue(isinstance(unicode_output, unicode)) self.assertEqual(unicode_output, self.document_for(ascii.decode())) self.assertEqual(soup_from_ascii.original_encoding.lower(), "utf-8") finally: logging.disable(logging.NOTSET) bs4.dammit.chardet_dammit = chardet def test_unicode_in_unicode_out(self): # Unicode input is left alone. The original_encoding attribute # is not set. soup_from_unicode = self.soup(self.unicode_data) self.assertEqual(soup_from_unicode.decode(), self.unicode_data) self.assertEqual(soup_from_unicode.foo.string, u'Sacr\xe9 bleu!') self.assertEqual(soup_from_unicode.original_encoding, None) def test_utf8_in_unicode_out(self): # UTF-8 input is converted to Unicode. The original_encoding # attribute is set. soup_from_utf8 = self.soup(self.utf8_data) self.assertEqual(soup_from_utf8.decode(), self.unicode_data) self.assertEqual(soup_from_utf8.foo.string, u'Sacr\xe9 bleu!') def test_utf8_out(self): # The internal data structures can be encoded as UTF-8. soup_from_unicode = self.soup(self.unicode_data) self.assertEqual(soup_from_unicode.encode('utf-8'), self.utf8_data) @skipIf( PYTHON_3_PRE_3_2, "Bad HTMLParser detected; skipping test of non-ASCII characters in attribute name.") def test_attribute_name_containing_unicode_characters(self): markup = u'<div><a \N{SNOWMAN}="snowman"></a></div>' self.assertEqual(self.soup(markup).div.encode("utf8"), markup.encode("utf8")) class TestUnicodeDammit(unittest.TestCase): """Standalone tests of UnicodeDammit.""" def test_unicode_input(self): markup = u"I'm already Unicode! \N{SNOWMAN}" dammit = UnicodeDammit(markup) self.assertEqual(dammit.unicode_markup, markup) def test_smart_quotes_to_unicode(self): markup = b"<foo>\x91\x92\x93\x94</foo>" dammit = UnicodeDammit(markup) self.assertEqual( dammit.unicode_markup, u"<foo>\u2018\u2019\u201c\u201d</foo>") def test_smart_quotes_to_xml_entities(self): markup = b"<foo>\x91\x92\x93\x94</foo>" dammit = UnicodeDammit(markup, smart_quotes_to="xml") self.assertEqual( dammit.unicode_markup, "<foo>‘’“”</foo>") def test_smart_quotes_to_html_entities(self): markup = b"<foo>\x91\x92\x93\x94</foo>" dammit = UnicodeDammit(markup, smart_quotes_to="html") self.assertEqual( dammit.unicode_markup, "<foo>‘’“”</foo>") def test_smart_quotes_to_ascii(self): markup = b"<foo>\x91\x92\x93\x94</foo>" dammit = UnicodeDammit(markup, smart_quotes_to="ascii") self.assertEqual( dammit.unicode_markup, """<foo>''""</foo>""") def test_detect_utf8(self): utf8 = b"Sacr\xc3\xa9 bleu! \xe2\x98\x83" dammit = UnicodeDammit(utf8) self.assertEqual(dammit.original_encoding.lower(), 'utf-8') self.assertEqual(dammit.unicode_markup, u'Sacr\xe9 bleu! \N{SNOWMAN}') def test_convert_hebrew(self): hebrew = b"\xed\xe5\xec\xf9" dammit = UnicodeDammit(hebrew, ["iso-8859-8"]) self.assertEqual(dammit.original_encoding.lower(), 'iso-8859-8') self.assertEqual(dammit.unicode_markup, u'\u05dd\u05d5\u05dc\u05e9') def test_dont_see_smart_quotes_where_there_are_none(self): utf_8 = b"\343\202\261\343\203\274\343\202\277\343\202\244 Watch" dammit = UnicodeDammit(utf_8) self.assertEqual(dammit.original_encoding.lower(), 'utf-8') self.assertEqual(dammit.unicode_markup.encode("utf-8"), utf_8) def test_ignore_inappropriate_codecs(self): utf8_data = u"Räksmörgås".encode("utf-8") dammit = UnicodeDammit(utf8_data, ["iso-8859-8"]) self.assertEqual(dammit.original_encoding.lower(), 'utf-8') def test_ignore_invalid_codecs(self): utf8_data = u"Räksmörgås".encode("utf-8") for bad_encoding in ['.utf8', '...', 'utF---16.!']: dammit = UnicodeDammit(utf8_data, [bad_encoding]) self.assertEqual(dammit.original_encoding.lower(), 'utf-8') def test_exclude_encodings(self): # This is UTF-8. utf8_data = u"Räksmörgås".encode("utf-8") # But if we exclude UTF-8 from consideration, the guess is # Windows-1252. dammit = UnicodeDammit(utf8_data, exclude_encodings=["utf-8"]) self.assertEqual(dammit.original_encoding.lower(), 'windows-1252') # And if we exclude that, there is no valid guess at all. dammit = UnicodeDammit( utf8_data, exclude_encodings=["utf-8", "windows-1252"]) self.assertEqual(dammit.original_encoding, None) def test_encoding_detector_replaces_junk_in_encoding_name_with_replacement_character(self): detected = EncodingDetector( b'<?xml version="1.0" encoding="UTF-\xdb" ?>') encodings = list(detected.encodings) assert u'utf-\N{REPLACEMENT CHARACTER}' in encodings def test_detect_html5_style_meta_tag(self): for data in ( b'<html><meta charset="euc-jp" /></html>', b"<html><meta charset='euc-jp' /></html>", b"<html><meta charset=euc-jp /></html>", b"<html><meta charset=euc-jp/></html>"): dammit = UnicodeDammit(data, is_html=True) self.assertEqual( "euc-jp", dammit.original_encoding) def test_last_ditch_entity_replacement(self): # This is a UTF-8 document that contains bytestrings # completely incompatible with UTF-8 (ie. encoded with some other # encoding). # # Since there is no consistent encoding for the document, # Unicode, Dammit will eventually encode the document as UTF-8 # and encode the incompatible characters as REPLACEMENT # CHARACTER. # # If chardet is installed, it will detect that the document # can be converted into ISO-8859-1 without errors. This happens # to be the wrong encoding, but it is a consistent encoding, so the # code we're testing here won't run. # # So we temporarily disable chardet if it's present. doc = b"""\357\273\277<?xml version="1.0" encoding="UTF-8"?> <html><b>\330\250\330\252\330\261</b> <i>\310\322\321\220\312\321\355\344</i></html>""" chardet = bs4.dammit.chardet_dammit logging.disable(logging.WARNING) try: def noop(str): return None bs4.dammit.chardet_dammit = noop dammit = UnicodeDammit(doc) self.assertEqual(True, dammit.contains_replacement_characters) self.assertTrue(u"\ufffd" in dammit.unicode_markup) soup = BeautifulSoup(doc, "html.parser") self.assertTrue(soup.contains_replacement_characters) finally: logging.disable(logging.NOTSET) bs4.dammit.chardet_dammit = chardet def test_byte_order_mark_removed(self): # A document written in UTF-16LE will have its byte order marker stripped. data = b'\xff\xfe<\x00a\x00>\x00\xe1\x00\xe9\x00<\x00/\x00a\x00>\x00' dammit = UnicodeDammit(data) self.assertEqual(u"<a>áé</a>", dammit.unicode_markup) self.assertEqual("utf-16le", dammit.original_encoding) def test_detwingle(self): # Here's a UTF8 document. utf8 = (u"\N{SNOWMAN}" * 3).encode("utf8") # Here's a Windows-1252 document. windows_1252 = ( u"\N{LEFT DOUBLE QUOTATION MARK}Hi, I like Windows!" u"\N{RIGHT DOUBLE QUOTATION MARK}").encode("windows_1252") # Through some unholy alchemy, they've been stuck together. doc = utf8 + windows_1252 + utf8 # The document can't be turned into UTF-8: self.assertRaises(UnicodeDecodeError, doc.decode, "utf8") # Unicode, Dammit thinks the whole document is Windows-1252, # and decodes it into "☃☃☃“Hi, I like Windows!”☃☃☃" # But if we run it through fix_embedded_windows_1252, it's fixed: fixed = UnicodeDammit.detwingle(doc) self.assertEqual( u"☃☃☃“Hi, I like Windows!”☃☃☃", fixed.decode("utf8")) def test_detwingle_ignores_multibyte_characters(self): # Each of these characters has a UTF-8 representation ending # in \x93. \x93 is a smart quote if interpreted as # Windows-1252. But our code knows to skip over multibyte # UTF-8 characters, so they'll survive the process unscathed. for tricky_unicode_char in ( u"\N{LATIN SMALL LIGATURE OE}", # 2-byte char '\xc5\x93' u"\N{LATIN SUBSCRIPT SMALL LETTER X}", # 3-byte char '\xe2\x82\x93' u"\xf0\x90\x90\x93", # This is a CJK character, not sure which one. ): input = tricky_unicode_char.encode("utf8") self.assertTrue(input.endswith(b'\x93')) output = UnicodeDammit.detwingle(input) self.assertEqual(output, input) class TestNamedspacedAttribute(SoupTest): def test_name_may_be_none(self): a = NamespacedAttribute("xmlns", None) self.assertEqual(a, "xmlns") def test_attribute_is_equivalent_to_colon_separated_string(self): a = NamespacedAttribute("a", "b") self.assertEqual("a:b", a) def test_attributes_are_equivalent_if_prefix_and_name_identical(self): a = NamespacedAttribute("a", "b", "c") b = NamespacedAttribute("a", "b", "c") self.assertEqual(a, b) # The actual namespace is not considered. c = NamespacedAttribute("a", "b", None) self.assertEqual(a, c) # But name and prefix are important. d = NamespacedAttribute("a", "z", "c") self.assertNotEqual(a, d) e = NamespacedAttribute("z", "b", "c") self.assertNotEqual(a, e) class TestAttributeValueWithCharsetSubstitution(unittest.TestCase): def test_content_meta_attribute_value(self): value = CharsetMetaAttributeValue("euc-jp") self.assertEqual("euc-jp", value) self.assertEqual("euc-jp", value.original_value) self.assertEqual("utf8", value.encode("utf8")) def test_content_meta_attribute_value(self): value = ContentMetaAttributeValue("text/html; charset=euc-jp") self.assertEqual("text/html; charset=euc-jp", value) self.assertEqual("text/html; charset=euc-jp", value.original_value) self.assertEqual("text/html; charset=utf8", value.encode("utf8")) PK @N#]%�8q� � ) site-packages/bs4/tests/test_html5lib.pyonu �[��� � A�XXc @ s� d Z d d l Z y d d l m Z e Z Wn e k rG Z e Z n Xd d l m Z d d l m Z m Z m Z e e d � d e e f d � � Y� Z d S( sD Tests to ensure that the html5lib tree builder generates good trees.i����N( t HTML5TreeBuilder( t SoupStrainer( t HTML5TreeBuilderSmokeTestt SoupTestt skipIfs? 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See ``HTMLTreeBuilderSmokeTest``.c C s t � S( N( R ( t self( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt default_builder% s c C s4 | j d d � | j d d � | j d d � d S( Ns <p>foo�bar</p>s <p>foobar</p>s <p>foo�bar</p>s <p>foo�bar</p>( t assertSoupEquals( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt test_out_of_range_entity) s c C s d S( N( ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt* test_entities_in_foreign_document_encoding1 s i i i i s@ Skipping doctype test for old version of lxml to avoid segfault.c C s6 | j d � } | j d } | j d | j � � d S( Ns <!DOCTYPE>i t ( t soupt contentst assertEqualt strip( R R t doctype( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt test_empty_doctype: s c C sd t j d t � � } t d � } Wd QX| j d t | j � � | j d t | d j � k � d S( Nt records <b />u <b/>s& BeautifulStoneSoup class is deprecatedi ( t warningst catch_warningst TrueR R t unicodet bt assertTruet strt message( R t wR ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt% test_beautifulstonesoup_is_xml_parserB s ( i i i i ( t __name__t __module__t __doc__t propertyR R R R t LXML_PRESENTt LXML_VERSIONR R# ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyR s s? lxml seems not to be present, not testing its XML tree builder.t LXMLXMLTreeBuilderSmokeTestc B s e Z d Z e d � � Z RS( s! See ``HTMLTreeBuilderSmokeTest``.c C s t � S( N( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyR P s ( R$ R% R& R' R ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyR* J s ( i ( R& t reR t lxml.etreet lxmlR R( t etreeR) t ImportErrort et Falset bs4.builderR R t bs4R R t bs4.elementR R R t bs4.testingR t bs4.testsR R R R R R* ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt <module> s0 " ( PK @N#]�B!�� � $ site-packages/bs4/tests/__init__.pycnu �[��� � ��CNc @ s d Z d S( s The beautifulsoup tests.N( t __doc__( ( ( s6 /usr/lib/python2.7/site-packages/bs4/tests/__init__.pyt <module> s PK @N#]l �;m m 1 site-packages/bs4/tests/test_builder_registry.pycnu �[��� � c�Tc @ s� d Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z y d d l m Z e Z Wn e k r} e Z n Xy d d l m Z m Z e Z Wn e k r� e Z n Xd e j f d � � YZ d e j f d � � YZ d S( s Tests of the builder registry.i����N( t BeautifulSoup( t builder_registryt HTMLParserTreeBuildert TreeBuilderRegistry( t HTML5TreeBuilder( t LXMLTreeBuilderForXMLt LXMLTreeBuildert BuiltInRegistryTestc B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s@ Test the built-in registry with the default builders registered.c C s� t r% | j t j d d � t � n t rJ | j t j d d � t � n | j t j d d � t � t r� | j t j d d � t � n d S( Nt fastt htmlt permissivet xmlt strictt html5lib( t LXML_PRESENTt assertEqualt registryt lookupR R R t HTML5LIB_PRESENTR ( t self( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_combination s c C s� t r; | j t j d � t � | j t j d � t � nT | j t j d � d � t rv | j t j d � t � n | j t j d � t � d S( NR R ( R R R R R R t NoneR R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_lookup_by_markup_type. s c C s� t rA | j t j d d � t � | j t j d d � t � n t rc | j t j d � t � n | j t j d � t � d S( Nt lxmlR R R s html.parser( R R R R R R R R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_named_library9 s c C s^ t j d t � �- } t d d d �t d d d d g �Wd QX| j t t d d d �d S( Nt recordt t featuresR R s no-such-feature( t warningst catch_warningst TrueR t assertRaisest ValueError( R t w( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt* test_beautifulsoup_constructor_does_lookupF s ( t __name__t __module__t __doc__R R R R" ( ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyR s t RegistryTestc B s_ e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s. Test the TreeBuilderRegistry class in general.c C s t � | _ d S( N( R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt setUpY s c G s= t d d j | � t f i | d 6� } | j j | � | S( Nt Builder_t _R ( t typet joint objectR t register( R t feature_listt cls( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt builder_for_features\ s c C sE | j � } | j | j j d � d � | j | j j � | � d S( Nt foo( R0 R R R R ( R t builder( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt test_register_with_no_featuresc s c C sN | j d d � } | j | j j d � | � | j | j j d � | � d S( NR1 t bar( R0 R R R ( R R2 ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt0 test_register_with_features_makes_lookup_succeedn s c C s2 | j d d � } | j | j j d � d � d S( NR1 R4 t baz( R0 R R R R ( R R2 ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt4 test_lookup_fails_when_no_builder_implements_features s c C s; | j d � } | j d � } | j | j j � | � d S( NR1 R4 ( R0 R R R ( R t builder1t builder2( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pytC test_lookup_gets_most_recent_registration_when_no_feature_specifiedw s c C s | j | j j � d � d S( N( R R R R ( R ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt2 test_lookup_fails_when_no_tree_builders_registered| s c C s� | j d � } | j d � } | j d d d � } | j d d d � } | j d � } | j d � } | j | j j d d � | � | j | j j d d d � | � d S( NR1 R4 R6 t quux( R0 R R R ( R t has_onet has_the_othert has_both_earlyt has_both_latet lacks_one( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt< test_lookup_gets_most_recent_builder_supporting_all_features s c C sG | j d d � } | j d d � } | j | j j d d � d � d S( NR1 R4 R6 ( R0 R R R R ( R R8 R9 ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt: test_lookup_fails_when_cannot_reconcile_requested_features� s ( R# R$ R% R' R0 R3 R5 R7 R: R; RB RC ( ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyR& V s ( R% t unittestR t bs4R t bs4.builderR R R R R R R t ImportErrort FalseR R R t TestCaseR R& ( ( ( sC /usr/lib/python2.7/site-packages/bs4/tests/test_builder_registry.pyt <module> s 9PK @N#]�&�- % site-packages/bs4/tests/test_lxml.pyonu �[��� � ��\[c @ sK d Z d d l Z d d l Z y" d d l Z e Z e j j Z Wn e k ra Z e Z d Z n Xe r� d d l m Z m Z n d d l m Z m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z m Z m Z m Z e e d � d e e f d � � Y� Z e e d � d e e f d � � Y� Z d S( s@ Tests to ensure that the lxml tree builder generates good trees.i����Ni ( t LXMLTreeBuildert LXMLTreeBuilderForXML( t BeautifulSoupt BeautifulStoneSoup( t Commentt Doctypet SoupStrainer( t skipIf( t test_htmlparser( t HTMLTreeBuilderSmokeTestt XMLTreeBuilderSmokeTestt SoupTestR s; lxml seems not to be present, not testing its tree builder.t LXMLTreeBuilderSmokeTestc B s] e Z d Z e d � � Z d � Z d � Z e e p@ e d k d � d � � Z d � Z RS( s! See ``HTMLTreeBuilderSmokeTest``.c C s t � S( N( R ( t self( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt default_builder% s c C s4 | j d d � | j d d � | j d d � d S( Ns <p>foo�bar</p>s <p>foobar</p>s <p>foo�bar</p>s <p>foo�bar</p>( t assertSoupEquals( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt test_out_of_range_entity) s c C s d S( N( ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt* test_entities_in_foreign_document_encoding1 s i i i i s@ Skipping doctype test for old version of lxml to avoid segfault.c C s6 | j d � } | j d } | j d | j � � d S( Ns <!DOCTYPE>i t ( t soupt contentst assertEqualt strip( R R t doctype( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt test_empty_doctype: s c C sd t j d t � � } t d � } Wd QX| j d t | j � � | j d t | d j � k � d S( Nt records <b />u <b/>s& BeautifulStoneSoup class is deprecatedi ( t warningst catch_warningst TrueR R t unicodet bt assertTruet strt message( R t wR ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt% test_beautifulstonesoup_is_xml_parserB s ( i i i i ( t __name__t __module__t __doc__t propertyR R R R t LXML_PRESENTt LXML_VERSIONR R# ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyR s s? lxml seems not to be present, not testing its XML tree builder.t LXMLXMLTreeBuilderSmokeTestc B s e Z d Z e d � � Z RS( s! See ``HTMLTreeBuilderSmokeTest``.c C s t � S( N( R ( R ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyR P s ( R$ R% R& R' R ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyR* J s ( i ( R& t reR t lxml.etreet lxmlR R( t etreeR) t ImportErrort et Falset bs4.builderR R t bs4R R t bs4.elementR R R t bs4.testingR t bs4.testsR R R R R R* ( ( ( s7 /usr/lib/python2.7/site-packages/bs4/tests/test_lxml.pyt <module> s0 " ( PK @N#]����+ + $ site-packages/bs4/tests/test_docs.pynu �[��� "Test harness for doctests." # pylint: disable-msg=E0611,W0142 __metaclass__ = type __all__ = [ 'additional_tests', ] import atexit import doctest import os #from pkg_resources import ( # resource_filename, resource_exists, resource_listdir, cleanup_resources) import unittest DOCTEST_FLAGS = ( doctest.ELLIPSIS | doctest.NORMALIZE_WHITESPACE | doctest.REPORT_NDIFF) # def additional_tests(): # "Run the doc tests (README.txt and docs/*, if any exist)" # doctest_files = [ # os.path.abspath(resource_filename('bs4', 'README.txt'))] # if resource_exists('bs4', 'docs'): # for name in resource_listdir('bs4', 'docs'): # if name.endswith('.txt'): # doctest_files.append( # os.path.abspath( # resource_filename('bs4', 'docs/%s' % name))) # kwargs = dict(module_relative=False, optionflags=DOCTEST_FLAGS) # atexit.register(cleanup_resources) # return unittest.TestSuite(( # doctest.DocFileSuite(*doctest_files, **kwargs))) PK @N#]GHp�, , & site-packages/bs4/builder/__init__.pyonu �[��� � �Jp[c @ s� d d l m Z d d l Z d d l Z d d l m Z m Z m Z m Z d d d d g Z d Z d Z d Z d Z d Z d Z d e f d � � YZ e � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ d d l m Z e e � y d d l m Z e e � Wn e k rKn Xy d d l m Z e e � Wn e k r}n Xd S( i����( t defaultdictN( t CharsetMetaAttributeValuet ContentMetaAttributeValuet HTMLAwareEntitySubstitutiont whitespace_ret HTMLTreeBuildert SAXTreeBuildert TreeBuildert TreeBuilderRegistryt fastt permissivet strictt xmlt htmlt html5c B s# e Z d � Z d � Z d � Z RS( c C s t t � | _ g | _ d S( N( R t listt builders_for_featuret builders( t self( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt __init__ s c C sB x( | j D] } | j | j d | � q W| j j d | � d S( s8 Register a treebuilder based on its advertised features.i N( t featuresR t insertR ( R t treebuilder_classt feature( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt register$ s c G s t | j � d k r d St | � d k r6 | j d St | � } | j � d } d } x� t | � d k r� | j � } | j j | g � } t | � d k r[ | d k r� | } t | � } q� | j t | � � } q[ q[ W| d k r� d Sx | D] } | | k r� | Sq� Wd S( Ni ( t lenR t NoneR t reverset popR t gett sett intersection( R R t candidatest candidate_setR t we_have_the_featuret candidate( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt lookup* s. ( t __name__t __module__R R R$ ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR s c B s� e Z d Z d Z g Z g Z e Z e Z e � Z d Z i Z d � Z d � Z d � Z d � Z d d d � Z d � Z d � Z d � Z RS( s2 Turn a document into a Beautiful Soup object tree.s [Unknown tree builder]c C s d | _ d S( N( R t soup( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR f s c C s d S( N( ( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt reseti s c C s | j d k r t S| | j k S( s� Might a tag with this name be an empty-element tag? The final markup may or may not actually present this tag as self-closing. For instance: an HTMLBuilder does not consider a <p> tag to be an empty-element tag (it's not in HTMLBuilder.empty_element_tags). This means an empty <p> tag will be presented as "<p></p>", not "<p />". The default implementation has no opinion about which tags are empty-element tags, so a tag will be presented as an empty-element tag if and only if it has no contents. "<foo></foo>" will become "<foo />", and "<foo>bar</foo>" will be left alone. N( t empty_element_tagsR t True( R t tag_name( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt can_be_empty_elementl s c C s t � � d S( N( t NotImplementedError( R t markup( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt feed� s c C s | d d t f S( N( R t False( R R. t user_specified_encodingt document_declared_encoding( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt prepare_markup� s c C s | S( s� Wrap an HTML fragment to make it look like a document. Different parsers do this differently. For instance, lxml introduces an empty <head> tag, and html5lib doesn't. Abstracting this away lets us write simple tests which run HTML fragments through the parser and compare the results against other HTML fragments. This method should not be used outside of tests. ( ( R t fragment( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt test_fragment_to_document� s c C s t S( N( R0 ( R t tag( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt set_up_substitutions� s c C s� | s | S| j r� | j j d g � } | j j | j � d � } xs | j � D]b } | | k st | rP | | k rP | | } t | t � r� t j | � } n | } | | | <qP qP Wn | S( sa Replaces class="foo bar" with class=["foo", "bar"] Modifies its input in place. t *N( t cdata_list_attributesR t lowerR t keyst isinstancet basestringR t split( R R+ t attrst universalt tag_specifict attrt valuet values( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt$ _replace_cdata_list_attribute_values� s N( R% R& t __doc__t NAMEt ALTERNATE_NAMESR R0 t is_xmlt picklableR t preserve_whitespace_tagsR R) R9 R R( R, R/ R3 R5 R7 RE ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR T s$ c B sq e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s9 A Beautiful Soup treebuilder that listens for SAX events.c C s t � � d S( N( R- ( R R. ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR/ � s c C s d S( N( ( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt close� s c C s9 t d � t | j � � D� � } | j j | | � d S( Nc s s% | ] \ } } | d | f Vq d S( i N( ( t .0t keyRC ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pys <genexpr>� s ( t dictR t itemsR' t handle_starttag( R t nameR? ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt startElement� s "c C s | j j | � d S( N( R' t handle_endtag( R RR ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt endElement� s c C s | j | | � d S( N( RS ( R t nsTuplet nodeNameR? ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt startElementNS� s c C s | j | � d S( N( RU ( R RV RW ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt endElementNS� s c C s d S( N( ( R t prefixt nodeValue( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt startPrefixMapping� s c C s d S( N( ( R RZ ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt endPrefixMapping� s c C s | j j | � d S( N( R' t handle_data( R t content( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt characters� s c C s d S( N( ( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt startDocument� s c C s d S( N( ( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt endDocument� s ( R% R& RF R/ RL RS RU RX RY R\ R] R` Ra Rb ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR � s c $ B ss e Z d Z e j Z e d d d d d d d d d d d d d d d d d d d d d d d d g � Z e d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d d. d/ d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 d: g# � Z i d; d< d= g d> 6d? d@ g dA 6d? d@ g d 6dB g dC 6dB g dD 6dB g dC 6dE g d& 6dF g dG 6d? g d 6dH g dI 6dJ g dK 6dL g d3 6Z dM � Z RS(N s] This TreeBuilder knows facts about HTML. Such as which tags are empty-element tags. t areat baset brt colt embedt hrt imgt inputt keygent linkt menuitemt metat paramt sourcet trackt wbrt basefontt bgsoundt commandt framet imaget isindext nextidt spacert addresst articlet asidet blockquotet canvast ddt divt dlt dtt fieldsett figcaptiont figuret footert formt h1t h2t h3t h4t h5t h6t headert lit maint navt noscriptt olt outputt pt pret sectiont tablet tfoott ult videot classt accesskeyt dropzoneR8 t relt revt at headerst tdt ths accept-charsett archivet objectt sizest icont sandboxt iframet forc C s� | j d k r t S| j d � } | j d � } | j d � } d } | d k rk | } t | � | d <n= | d k r� | d k r� | j � d k r� t | � | d <n | d k S( NRn s http-equivR_ t charsets content-type( RR R0 R R R R: R ( R R6 t http_equivR_ R� t meta_encoding( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR7 s ( R% R& RF R RK R R) t block_elementsR9 R7 ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR � s( 0!u c C sv t j d } xb | j D]W } t | | � } t | t � r t | | | � | j j | � | j j | � q q Wd S( s9 Copy TreeBuilders from the given module into this module.s bs4.builderN( t syst modulest __all__t getattrt issubclassR t setattrt appendt builder_registryR ( t modulet this_moduleRR t obj( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt register_treebuilders_from2 s t ParserRejectedMarkupc B s e Z RS( ( R% R& ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR� ? s i ( t _htmlparser( t _html5lib( t _lxml( t collectionsR t itertoolsR� t bs4.elementR R R R R� t FASTt PERMISSIVEt STRICTt XMLt HTMLt HTML_5R� R R� R R R R� t ExceptionR� t R� R� t ImportErrorR� ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt <module> s@ " 4 b.N PK @N#]��9�3 �3 ( site-packages/bs4/builder/_htmlparser.pynu �[��� # encoding: utf-8 """Use the HTMLParser library to parse HTML files that aren't too bad.""" # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. __all__ = [ 'HTMLParserTreeBuilder', ] from HTMLParser import HTMLParser try: from HTMLParser import HTMLParseError except ImportError, e: # HTMLParseError is removed in Python 3.5. Since it can never be # thrown in 3.5, we can just define our own class as a placeholder. class HTMLParseError(Exception): pass import sys import warnings # Starting in Python 3.2, the HTMLParser constructor takes a 'strict' # argument, which we'd like to set to False. Unfortunately, # http://bugs.python.org/issue13273 makes strict=True a better bet # before Python 3.2.3. # # At the end of this file, we monkeypatch HTMLParser so that # strict=True works well on Python 3.2.2. major, minor, release = sys.version_info[:3] CONSTRUCTOR_TAKES_STRICT = major == 3 and minor == 2 and release >= 3 CONSTRUCTOR_STRICT_IS_DEPRECATED = major == 3 and minor == 3 CONSTRUCTOR_TAKES_CONVERT_CHARREFS = major == 3 and minor >= 4 from bs4.element import ( CData, Comment, Declaration, Doctype, ProcessingInstruction, ) from bs4.dammit import EntitySubstitution, UnicodeDammit from bs4.builder import ( HTML, HTMLTreeBuilder, STRICT, ) HTMLPARSER = 'html.parser' class BeautifulSoupHTMLParser(HTMLParser): def __init__(self, *args, **kwargs): HTMLParser.__init__(self, *args, **kwargs) # Keep a list of empty-element tags that were encountered # without an explicit closing tag. If we encounter a closing tag # of this type, we'll associate it with one of those entries. # # This isn't a stack because we don't care about the # order. It's a list of closing tags we've already handled and # will ignore, assuming they ever show up. self.already_closed_empty_element = [] def error(self, msg): """In Python 3, HTMLParser subclasses must implement error(), although this requirement doesn't appear to be documented. In Python 2, HTMLParser implements error() as raising an exception. In any event, this method is called only on very strange markup and our best strategy is to pretend it didn't happen and keep going. """ warnings.warn(msg) def handle_startendtag(self, name, attrs): # This is only called when the markup looks like # <tag/>. # is_startend() tells handle_starttag not to close the tag # just because its name matches a known empty-element tag. We # know that this is an empty-element tag and we want to call # handle_endtag ourselves. tag = self.handle_starttag(name, attrs, handle_empty_element=False) self.handle_endtag(name) def handle_starttag(self, name, attrs, handle_empty_element=True): # XXX namespace attr_dict = {} for key, value in attrs: # Change None attribute values to the empty string # for consistency with the other tree builders. if value is None: value = '' attr_dict[key] = value attrvalue = '""' #print "START", name tag = self.soup.handle_starttag(name, None, None, attr_dict) if tag and tag.is_empty_element and handle_empty_element: # Unlike other parsers, html.parser doesn't send separate end tag # events for empty-element tags. (It's handled in # handle_startendtag, but only if the original markup looked like # <tag/>.) # # So we need to call handle_endtag() ourselves. Since we # know the start event is identical to the end event, we # don't want handle_endtag() to cross off any previous end # events for tags of this name. self.handle_endtag(name, check_already_closed=False) # But we might encounter an explicit closing tag for this tag # later on. If so, we want to ignore it. self.already_closed_empty_element.append(name) def handle_endtag(self, name, check_already_closed=True): #print "END", name if check_already_closed and name in self.already_closed_empty_element: # This is a redundant end tag for an empty-element tag. # We've already called handle_endtag() for it, so just # check it off the list. # print "ALREADY CLOSED", name self.already_closed_empty_element.remove(name) else: self.soup.handle_endtag(name) def handle_data(self, data): self.soup.handle_data(data) def handle_charref(self, name): # XXX workaround for a bug in HTMLParser. Remove this once # it's fixed in all supported versions. # http://bugs.python.org/issue13633 if name.startswith('x'): real_name = int(name.lstrip('x'), 16) elif name.startswith('X'): real_name = int(name.lstrip('X'), 16) else: real_name = int(name) data = None if real_name < 256: # HTML numeric entities are supposed to reference Unicode # code points, but sometimes they reference code points in # some other encoding (ahem, Windows-1252). E.g. “ # instead of É for LEFT DOUBLE QUOTATION MARK. This # code tries to detect this situation and compensate. for encoding in (self.soup.original_encoding, 'windows-1252'): if not encoding: continue try: data = bytearray([real_name]).decode(encoding) except UnicodeDecodeError, e: pass if not data: try: data = unichr(real_name) except (ValueError, OverflowError), e: pass data = data or u"\N{REPLACEMENT CHARACTER}" self.handle_data(data) def handle_entityref(self, name): character = EntitySubstitution.HTML_ENTITY_TO_CHARACTER.get(name) if character is not None: data = character else: # If this were XML, it would be ambiguous whether "&foo" # was an character entity reference with a missing # semicolon or the literal string "&foo". Since this is # HTML, we have a complete list of all character entity references, # and this one wasn't found, so assume it's the literal string "&foo". data = "&%s" % name self.handle_data(data) def handle_comment(self, data): self.soup.endData() self.soup.handle_data(data) self.soup.endData(Comment) def handle_decl(self, data): self.soup.endData() if data.startswith("DOCTYPE "): data = data[len("DOCTYPE "):] elif data == 'DOCTYPE': # i.e. "<!DOCTYPE>" data = '' self.soup.handle_data(data) self.soup.endData(Doctype) def unknown_decl(self, data): if data.upper().startswith('CDATA['): cls = CData data = data[len('CDATA['):] else: cls = Declaration self.soup.endData() self.soup.handle_data(data) self.soup.endData(cls) def handle_pi(self, data): self.soup.endData() self.soup.handle_data(data) self.soup.endData(ProcessingInstruction) class HTMLParserTreeBuilder(HTMLTreeBuilder): is_xml = False picklable = True NAME = HTMLPARSER features = [NAME, HTML, STRICT] def __init__(self, *args, **kwargs): if CONSTRUCTOR_TAKES_STRICT and not CONSTRUCTOR_STRICT_IS_DEPRECATED: kwargs['strict'] = False if CONSTRUCTOR_TAKES_CONVERT_CHARREFS: kwargs['convert_charrefs'] = False self.parser_args = (args, kwargs) def prepare_markup(self, markup, user_specified_encoding=None, document_declared_encoding=None, exclude_encodings=None): """ :return: A 4-tuple (markup, original encoding, encoding declared within markup, whether any characters had to be replaced with REPLACEMENT CHARACTER). """ if isinstance(markup, unicode): yield (markup, None, None, False) return try_encodings = [user_specified_encoding, document_declared_encoding] dammit = UnicodeDammit(markup, try_encodings, is_html=True, exclude_encodings=exclude_encodings) yield (dammit.markup, dammit.original_encoding, dammit.declared_html_encoding, dammit.contains_replacement_characters) def feed(self, markup): args, kwargs = self.parser_args parser = BeautifulSoupHTMLParser(*args, **kwargs) parser.soup = self.soup try: parser.feed(markup) parser.close() except HTMLParseError, e: warnings.warn(RuntimeWarning( "Python's built-in HTMLParser cannot parse the given document. This is not a bug in Beautiful Soup. The best solution is to install an external parser (lxml or html5lib), and use Beautiful Soup with that parser. See http://www.crummy.com/software/BeautifulSoup/bs4/doc/#installing-a-parser for help.")) raise e parser.already_closed_empty_element = [] # Patch 3.2 versions of HTMLParser earlier than 3.2.3 to use some # 3.2.3 code. This ensures they don't treat markup like <p></p> as a # string. # # XXX This code can be removed once most Python 3 users are on 3.2.3. if major == 3 and minor == 2 and not CONSTRUCTOR_TAKES_STRICT: import re attrfind_tolerant = re.compile( r'\s*((?<=[\'"\s])[^\s/>][^\s/=>]*)(\s*=+\s*' r'(\'[^\']*\'|"[^"]*"|(?![\'"])[^>\s]*))?') HTMLParserTreeBuilder.attrfind_tolerant = attrfind_tolerant locatestarttagend = re.compile(r""" <[a-zA-Z][-.a-zA-Z0-9:_]* # tag name (?:\s+ # whitespace before attribute name (?:[a-zA-Z_][-.:a-zA-Z0-9_]* # attribute name (?:\s*=\s* # value indicator (?:'[^']*' # LITA-enclosed value |\"[^\"]*\" # LIT-enclosed value |[^'\">\s]+ # bare value ) )? ) )* \s* # trailing whitespace """, re.VERBOSE) BeautifulSoupHTMLParser.locatestarttagend = locatestarttagend from html.parser import tagfind, attrfind def parse_starttag(self, i): self.__starttag_text = None endpos = self.check_for_whole_start_tag(i) if endpos < 0: return endpos rawdata = self.rawdata self.__starttag_text = rawdata[i:endpos] # Now parse the data between i+1 and j into a tag and attrs attrs = [] match = tagfind.match(rawdata, i+1) assert match, 'unexpected call to parse_starttag()' k = match.end() self.lasttag = tag = rawdata[i+1:k].lower() while k < endpos: if self.strict: m = attrfind.match(rawdata, k) else: m = attrfind_tolerant.match(rawdata, k) if not m: break attrname, rest, attrvalue = m.group(1, 2, 3) if not rest: attrvalue = None elif attrvalue[:1] == '\'' == attrvalue[-1:] or \ attrvalue[:1] == '"' == attrvalue[-1:]: attrvalue = attrvalue[1:-1] if attrvalue: attrvalue = self.unescape(attrvalue) attrs.append((attrname.lower(), attrvalue)) k = m.end() end = rawdata[k:endpos].strip() if end not in (">", "/>"): lineno, offset = self.getpos() if "\n" in self.__starttag_text: lineno = lineno + self.__starttag_text.count("\n") offset = len(self.__starttag_text) \ - self.__starttag_text.rfind("\n") else: offset = offset + len(self.__starttag_text) if self.strict: self.error("junk characters in start tag: %r" % (rawdata[k:endpos][:20],)) self.handle_data(rawdata[i:endpos]) return endpos if end.endswith('/>'): # XHTML-style empty tag: <span attr="value" /> self.handle_startendtag(tag, attrs) else: self.handle_starttag(tag, attrs) if tag in self.CDATA_CONTENT_ELEMENTS: self.set_cdata_mode(tag) return endpos def set_cdata_mode(self, elem): self.cdata_elem = elem.lower() self.interesting = re.compile(r'</\s*%s\s*>' % self.cdata_elem, re.I) BeautifulSoupHTMLParser.parse_starttag = parse_starttag BeautifulSoupHTMLParser.set_cdata_mode = set_cdata_mode CONSTRUCTOR_TAKES_STRICT = True PK @N#]�k�M9 M9 ' site-packages/bs4/builder/_html5lib.pycnu �[��� � J�\[c @ s[ d g Z d d l Z d d l Z d d l m Z m Z m Z m Z d d l m Z m Z d d l Z d d l m Z m Z d d l m Z m Z m Z m Z y d d l m Z e Z Wn) e k r� Z d d l m Z e Z n Xd e f d � � YZ d e j f d � � YZ d e f d � � YZ d e j! f d � � YZ" d e" f d � � YZ# d S( t HTML5TreeBuilderi����N( t PERMISSIVEt HTMLt HTML_5t HTMLTreeBuilder( t NamespacedAttributet whitespace_re( t namespacest prefixes( t Commentt Doctypet NavigableStringt Tag( t _base( t basec B sP e Z d Z d Z e e e e g Z d d d � Z d � Z d � Z d � Z RS( s Use html5lib to build a tree.t html5libc c s4 | | _ | r t j d � n | d d t f Vd S( Nsj You provided a value for exclude_encoding, but the html5lib tree builder doesn't support exclude_encoding.( t user_specified_encodingt warningst warnt Nonet False( t selft markupR t document_declared_encodingt exclude_encodings( ( s9 /usr/lib/python2.7/site-packages/bs4/builder/_html5lib.pyt prepare_markup0 s c C s� | j j d k r" t j d � n t j d | j � } t � } t | t � su t re | j | d <qu | j | d <n | j | | � } t | t � r� d | _ n7 | j j j d } t | t � s� | j } n | | _ d S( Ns� You provided a value for parse_only, but the html5lib tree builder doesn't support parse_only. 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RA RC RD RE R RF R RG ( R R5 R RI ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRA � s c C s d | S( s See `TreeBuilder`.u <html><body>%s</body></html>( ( R Rp ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRq s ( Rr Rs Rw Ru Rv R R R Rx R R0 R R1 R RA Rq ( ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyR � s N( t __all__t collections.abcR t ImportErrorRI t collectionst ioR R R R t bs4.elementR R R R R t bs4.builderR R R R R R R t bs4.dammitR Rw R R ( ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt <module> s (4�PK @N#]�d��) �) ) site-packages/bs4/builder/_htmlparser.pycnu �[��� � ��\[c @ s d Z d g Z d d l m Z y d d l m Z Wn) e k r^ Z d e f d � � YZ n Xd d l Z d d l Z e j d \ Z Z Z e d k o� e d k o� e d k Z e d k o� e d k Z e d k o� e d k Z d d l m Z m Z m Z m Z m Z d d l m Z m Z d d l m Z m Z m Z d Z d e f d � � YZ d e f d � � YZ e d k re d k re rd d l Z e j! d � Z" e" e _" e j! d e j# � Z$ e$ e _$ d d l% m& Z& m' Z' d � Z( d � Z) e( e _( e) e _) e* Z n d S( sC Use the HTMLParser library to parse HTML files that aren't too bad.t HTMLParserTreeBuilderi����( t HTMLParser( t HTMLParseErrorR c B s e Z RS( ( t __name__t __module__( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR s Ni i i ( t CDatat Commentt Declarationt Doctypet ProcessingInstruction( t EntitySubstitutiont UnicodeDammit( t HTMLt HTMLTreeBuildert STRICTs html.parsert BeautifulSoupHTMLParserc B sz e Z d � Z d � Z d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c O s t j | | | � g | _ d S( N( R t __init__t already_closed_empty_element( t selft argst kwargs( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR 9 s c C s t j | � d S( si In Python 3, HTMLParser subclasses must implement error(), although this requirement doesn't appear to be documented. In Python 2, HTMLParser implements error() as raising an exception. In any event, this method is called only on very strange markup and our best strategy is to pretend it didn't happen and keep going. N( t warningst warn( R t msg( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt errorE s c C s) | j | | d t �} | j | � d S( Nt handle_empty_element( t handle_starttagt Falset handle_endtag( R t namet attrst tag( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_startendtagP s c C s� i } x9 | D]1 \ } } | d k r. d } n | | | <d } q W| j j | d d | � } | r� | j r� | r� | j | d t �| j j | � n d S( Nt s ""t check_already_closed( t Nonet soupR t is_empty_elementR R R t append( R R R R t attr_dictt keyt valuet attrvalueR ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR [ s c C s< | r( | | j k r( | j j | � n | j j | � d S( N( R t removeR$ R ( R R R" ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR w s c C s | j j | � d S( N( R$ t handle_data( R t data( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR, � s c C s" | j d � r* t | j d � d � } n6 | j d � rT t | j d � d � } n t | � } d } | d k r� x[ | j j d f D]D } | s� q� n y t | g � j | � } Wq� t k r� } q� Xq� Wn | sy t | � } Wqt t f k r} qXn | pd } | j | � d S( Nt xi t Xi s windows-1252u �( t startswitht intt lstripR# R$ t original_encodingt bytearrayt decodet UnicodeDecodeErrort unichrt ValueErrort OverflowErrorR, ( R R t real_nameR- t encodingt e( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_charref� s* c C sB t j j | � } | d k r' | } n d | } | j | � d S( Ns &%s( R t HTML_ENTITY_TO_CHARACTERt getR# R, ( R R t characterR- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_entityref� s c C s1 | j j � | j j | � | j j t � d S( N( R$ t endDataR, R ( R R- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_comment� s c C sh | j j � | j d � r/ | t d � } n | d k rD d } n | j j | � | j j t � d S( Ns DOCTYPE t DOCTYPER! ( R$ RB R0 t lenR, R ( R R- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_decl� s c C se | j � j d � r. t } | t d � } n t } | j j � | j j | � | j j | � d S( Ns CDATA[( t upperR0 R RE R R$ RB R, ( R R- t cls( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt unknown_decl� s c C s1 | j j � | j j | � | j j t � d S( N( R$ RB R, R ( R R- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_pi� s ( R R R R R t TrueR R R, R= RA RC RF RI RJ ( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR 7 s ! c B sM e Z e Z e Z e Z e e e g Z d � Z d d d d � Z d � Z RS( c O s@ t r t r t | d <n t r- t | d <n | | f | _ d S( Nt strictt convert_charrefs( t CONSTRUCTOR_TAKES_STRICTt CONSTRUCTOR_STRICT_IS_DEPRECATEDR t" CONSTRUCTOR_TAKES_CONVERT_CHARREFSt parser_args( R R R ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR � s c c sl t | t � r$ | d d t f Vd S| | g } t | | d t d | �} | j | j | j | j f Vd S( s� :return: A 4-tuple (markup, original encoding, encoding declared within markup, whether any characters had to be replaced with REPLACEMENT CHARACTER). Nt is_htmlt exclude_encodings( t isinstancet unicodeR# R R RK t markupR3 t declared_html_encodingt contains_replacement_characters( R RV t user_specified_encodingt document_declared_encodingRS t try_encodingst dammit( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt prepare_markup� s c C s� | j \ } } t | | � } | j | _ y | j | � | j � Wn, t k rs } t j t d � � | � n Xg | _ d S( Ns* Python's built-in HTMLParser cannot parse the given document. This is not a bug in Beautiful Soup. The best solution is to install an external parser (lxml or html5lib), and use Beautiful Soup with that parser. See http://www.crummy.com/software/BeautifulSoup/bs4/doc/#installing-a-parser for help.( RQ R R$ t feedt closeR R R t RuntimeWarningR ( R RV R R t parserR< ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR^ � s N( R R R t is_xmlRK t picklablet HTMLPARSERt NAMER R t featuresR R# R] R^ ( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR � s sQ \s*((?<=[\'"\s])[^\s/>][^\s/=>]*)(\s*=+\s*(\'[^\']*\'|"[^"]*"|(?![\'"])[^>\s]*))?s� <[a-zA-Z][-.a-zA-Z0-9:_]* # tag name (?:\s+ # whitespace before attribute name (?:[a-zA-Z_][-.:a-zA-Z0-9_]* # attribute name (?:\s*=\s* # value indicator (?:'[^']*' # LITA-enclosed value |\"[^\"]*\" # LIT-enclosed value |[^'\">\s]+ # bare value ) )? ) )* \s* # trailing whitespace ( t tagfindt attrfindc C s� d | _ | j | � } | d k r( | S| j } | | | !| _ g } t j | | d � } | so t d � � | j � } | | d | !j � | _ } x | | k r�| j r� t j | | � } n t j | | � } | s� Pn | j d d d � \ } } } | sd } nX | d d k o.| d k n sW| d d k oR| d k n rg| d d !} n | r| j | � } n | j | j � | f � | j � } q� W| | | !j � } | d k rv| j � \ } } d | j k r | | j j d � } t | j � | j j d � } n | t | j � } | j r^| j d | | | !d f � n | j | | | !� | S| j d � r�| j | | � n/ | j | | � | | j k r�| j | � n | S( Ni i s# unexpected call to parse_starttag()i i s 'i����t "t >s />s s junk characters in start tag: %ri ( Rj s />( R# t __starttag_textt check_for_whole_start_tagt rawdataRg t matcht AssertionErrort endt lowert lasttagRL Rh t attrfind_tolerantt groupt unescapeR& t stript getpost countRE t rfindR R, t endswithR R t CDATA_CONTENT_ELEMENTSt set_cdata_mode( R t it endposRm R Rn t kR t mt attrnamet restR* Rp t linenot offset( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt parse_starttag s\ $$ c C s2 | j � | _ t j d | j t j � | _ d S( Ns </\s*%s\s*>( Rq t cdata_elemt ret compilet It interesting( R t elem( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR| T s (+ t __doc__t __all__R R t ImportErrorR< t Exceptiont sysR t version_infot majort minort releaseRN RO RP t bs4.elementR R R R R t bs4.dammitR R t bs4.builderR R R Rd R R R� R� Rs t VERBOSEt locatestarttagendt html.parserRg Rh R� R| RK ( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt <module> s@ $( �2 7 PK @N#]�yz% z% " site-packages/bs4/builder/_lxml.pynu �[��� # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. __all__ = [ 'LXMLTreeBuilderForXML', 'LXMLTreeBuilder', ] try: from collections.abc import Callable # Python 3.6 except ImportError , e: from collections import Callable from io import BytesIO from StringIO import StringIO from lxml import etree from bs4.element import ( Comment, Doctype, NamespacedAttribute, ProcessingInstruction, XMLProcessingInstruction, ) from bs4.builder import ( FAST, HTML, HTMLTreeBuilder, PERMISSIVE, ParserRejectedMarkup, TreeBuilder, XML) from bs4.dammit import EncodingDetector LXML = 'lxml' class LXMLTreeBuilderForXML(TreeBuilder): DEFAULT_PARSER_CLASS = etree.XMLParser is_xml = True processing_instruction_class = XMLProcessingInstruction NAME = "lxml-xml" ALTERNATE_NAMES = ["xml"] # Well, it's permissive by XML parser standards. features = [NAME, LXML, XML, FAST, PERMISSIVE] CHUNK_SIZE = 512 # This namespace mapping is specified in the XML Namespace # standard. DEFAULT_NSMAPS = {'http://www.w3.org/XML/1998/namespace' : "xml"} def default_parser(self, encoding): # This can either return a parser object or a class, which # will be instantiated with default arguments. if self._default_parser is not None: return self._default_parser return etree.XMLParser( target=self, strip_cdata=False, recover=True, encoding=encoding) def parser_for(self, encoding): # Use the default parser. parser = self.default_parser(encoding) if isinstance(parser, Callable): # Instantiate the parser with default arguments parser = parser(target=self, strip_cdata=False, encoding=encoding) return parser def __init__(self, parser=None, empty_element_tags=None): # TODO: Issue a warning if parser is present but not a # callable, since that means there's no way to create new # parsers for different encodings. self._default_parser = parser if empty_element_tags is not None: self.empty_element_tags = set(empty_element_tags) self.soup = None self.nsmaps = [self.DEFAULT_NSMAPS] def _getNsTag(self, tag): # Split the namespace URL out of a fully-qualified lxml tag # name. Copied from lxml's src/lxml/sax.py. if tag[0] == '{': return tuple(tag[1:].split('}', 1)) else: return (None, tag) def prepare_markup(self, markup, user_specified_encoding=None, exclude_encodings=None, document_declared_encoding=None): """ :yield: A series of 4-tuples. (markup, encoding, declared encoding, has undergone character replacement) Each 4-tuple represents a strategy for parsing the document. """ # Instead of using UnicodeDammit to convert the bytestring to # Unicode using different encodings, use EncodingDetector to # iterate over the encodings, and tell lxml to try to parse # the document as each one in turn. is_html = not self.is_xml if is_html: self.processing_instruction_class = ProcessingInstruction else: self.processing_instruction_class = XMLProcessingInstruction if isinstance(markup, unicode): # We were given Unicode. Maybe lxml can parse Unicode on # this system? yield markup, None, document_declared_encoding, False if isinstance(markup, unicode): # No, apparently not. Convert the Unicode to UTF-8 and # tell lxml to parse it as UTF-8. yield (markup.encode("utf8"), "utf8", document_declared_encoding, False) try_encodings = [user_specified_encoding, document_declared_encoding] detector = EncodingDetector( markup, try_encodings, is_html, exclude_encodings) for encoding in detector.encodings: yield (detector.markup, encoding, document_declared_encoding, False) def feed(self, markup): if isinstance(markup, bytes): markup = BytesIO(markup) elif isinstance(markup, unicode): markup = StringIO(markup) # Call feed() at least once, even if the markup is empty, # or the parser won't be initialized. data = markup.read(self.CHUNK_SIZE) try: self.parser = self.parser_for(self.soup.original_encoding) self.parser.feed(data) while len(data) != 0: # Now call feed() on the rest of the data, chunk by chunk. data = markup.read(self.CHUNK_SIZE) if len(data) != 0: self.parser.feed(data) self.parser.close() except (UnicodeDecodeError, LookupError, etree.ParserError), e: raise ParserRejectedMarkup(str(e)) def close(self): self.nsmaps = [self.DEFAULT_NSMAPS] def start(self, name, attrs, nsmap={}): # Make sure attrs is a mutable dict--lxml may send an immutable dictproxy. attrs = dict(attrs) nsprefix = None # Invert each namespace map as it comes in. if len(nsmap) == 0 and len(self.nsmaps) > 1: # There are no new namespaces for this tag, but # non-default namespaces are in play, so we need a # separate tag stack to know when they end. self.nsmaps.append(None) elif len(nsmap) > 0: # A new namespace mapping has come into play. inverted_nsmap = dict((value, key) for key, value in nsmap.items()) self.nsmaps.append(inverted_nsmap) # Also treat the namespace mapping as a set of attributes on the # tag, so we can recreate it later. attrs = attrs.copy() for prefix, namespace in nsmap.items(): attribute = NamespacedAttribute( "xmlns", prefix, "http://www.w3.org/2000/xmlns/") attrs[attribute] = namespace # Namespaces are in play. Find any attributes that came in # from lxml with namespaces attached to their names, and # turn then into NamespacedAttribute objects. new_attrs = {} for attr, value in attrs.items(): namespace, attr = self._getNsTag(attr) if namespace is None: new_attrs[attr] = value else: nsprefix = self._prefix_for_namespace(namespace) attr = NamespacedAttribute(nsprefix, attr, namespace) new_attrs[attr] = value attrs = new_attrs namespace, name = self._getNsTag(name) nsprefix = self._prefix_for_namespace(namespace) self.soup.handle_starttag(name, namespace, nsprefix, attrs) def _prefix_for_namespace(self, namespace): """Find the currently active prefix for the given namespace.""" if namespace is None: return None for inverted_nsmap in reversed(self.nsmaps): if inverted_nsmap is not None and namespace in inverted_nsmap: return inverted_nsmap[namespace] return None def end(self, name): self.soup.endData() completed_tag = self.soup.tagStack[-1] namespace, name = self._getNsTag(name) nsprefix = None if namespace is not None: for inverted_nsmap in reversed(self.nsmaps): if inverted_nsmap is not None and namespace in inverted_nsmap: nsprefix = inverted_nsmap[namespace] break self.soup.handle_endtag(name, nsprefix) if len(self.nsmaps) > 1: # This tag, or one of its parents, introduced a namespace # mapping, so pop it off the stack. self.nsmaps.pop() def pi(self, target, data): self.soup.endData() self.soup.handle_data(target + ' ' + data) self.soup.endData(self.processing_instruction_class) def data(self, content): self.soup.handle_data(content) def doctype(self, name, pubid, system): self.soup.endData() doctype = Doctype.for_name_and_ids(name, pubid, system) self.soup.object_was_parsed(doctype) def comment(self, content): "Handle comments as Comment objects." self.soup.endData() self.soup.handle_data(content) self.soup.endData(Comment) def test_fragment_to_document(self, fragment): """See `TreeBuilder`.""" return u'<?xml version="1.0" encoding="utf-8"?>\n%s' % fragment class LXMLTreeBuilder(HTMLTreeBuilder, LXMLTreeBuilderForXML): NAME = LXML ALTERNATE_NAMES = ["lxml-html"] features = ALTERNATE_NAMES + [NAME, HTML, FAST, PERMISSIVE] is_xml = False processing_instruction_class = ProcessingInstruction def default_parser(self, encoding): return etree.HTMLParser def feed(self, markup): encoding = self.soup.original_encoding try: self.parser = self.parser_for(encoding) self.parser.feed(markup) self.parser.close() except (UnicodeDecodeError, LookupError, etree.ParserError), e: raise ParserRejectedMarkup(str(e)) def test_fragment_to_document(self, fragment): """See `TreeBuilder`.""" return u'<html><body>%s</body></html>' % fragment PK @N#]2�8��/ �/ % site-packages/bs4/builder/__init__.pynu �[��� # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. from collections import defaultdict import itertools import sys from bs4.element import ( CharsetMetaAttributeValue, ContentMetaAttributeValue, HTMLAwareEntitySubstitution, whitespace_re ) __all__ = [ 'HTMLTreeBuilder', 'SAXTreeBuilder', 'TreeBuilder', 'TreeBuilderRegistry', ] # Some useful features for a TreeBuilder to have. FAST = 'fast' PERMISSIVE = 'permissive' STRICT = 'strict' XML = 'xml' HTML = 'html' HTML_5 = 'html5' class TreeBuilderRegistry(object): def __init__(self): self.builders_for_feature = defaultdict(list) self.builders = [] def register(self, treebuilder_class): """Register a treebuilder based on its advertised features.""" for feature in treebuilder_class.features: self.builders_for_feature[feature].insert(0, treebuilder_class) self.builders.insert(0, treebuilder_class) def lookup(self, *features): if len(self.builders) == 0: # There are no builders at all. return None if len(features) == 0: # They didn't ask for any features. Give them the most # recently registered builder. return self.builders[0] # Go down the list of features in order, and eliminate any builders # that don't match every feature. features = list(features) features.reverse() candidates = None candidate_set = None while len(features) > 0: feature = features.pop() we_have_the_feature = self.builders_for_feature.get(feature, []) if len(we_have_the_feature) > 0: if candidates is None: candidates = we_have_the_feature candidate_set = set(candidates) else: # Eliminate any candidates that don't have this feature. candidate_set = candidate_set.intersection( set(we_have_the_feature)) # The only valid candidates are the ones in candidate_set. # Go through the original list of candidates and pick the first one # that's in candidate_set. if candidate_set is None: return None for candidate in candidates: if candidate in candidate_set: return candidate return None # The BeautifulSoup class will take feature lists from developers and use them # to look up builders in this registry. builder_registry = TreeBuilderRegistry() class TreeBuilder(object): """Turn a document into a Beautiful Soup object tree.""" NAME = "[Unknown tree builder]" ALTERNATE_NAMES = [] features = [] is_xml = False picklable = False preserve_whitespace_tags = set() empty_element_tags = None # A tag will be considered an empty-element # tag when and only when it has no contents. # A value for these tag/attribute combinations is a space- or # comma-separated list of CDATA, rather than a single CDATA. cdata_list_attributes = {} def __init__(self): self.soup = None def reset(self): pass def can_be_empty_element(self, tag_name): """Might a tag with this name be an empty-element tag? The final markup may or may not actually present this tag as self-closing. For instance: an HTMLBuilder does not consider a <p> tag to be an empty-element tag (it's not in HTMLBuilder.empty_element_tags). This means an empty <p> tag will be presented as "<p></p>", not "<p />". The default implementation has no opinion about which tags are empty-element tags, so a tag will be presented as an empty-element tag if and only if it has no contents. "<foo></foo>" will become "<foo />", and "<foo>bar</foo>" will be left alone. """ if self.empty_element_tags is None: return True return tag_name in self.empty_element_tags def feed(self, markup): raise NotImplementedError() def prepare_markup(self, markup, user_specified_encoding=None, document_declared_encoding=None): return markup, None, None, False def test_fragment_to_document(self, fragment): """Wrap an HTML fragment to make it look like a document. Different parsers do this differently. For instance, lxml introduces an empty <head> tag, and html5lib doesn't. Abstracting this away lets us write simple tests which run HTML fragments through the parser and compare the results against other HTML fragments. This method should not be used outside of tests. """ return fragment def set_up_substitutions(self, tag): return False def _replace_cdata_list_attribute_values(self, tag_name, attrs): """Replaces class="foo bar" with class=["foo", "bar"] Modifies its input in place. """ if not attrs: return attrs if self.cdata_list_attributes: universal = self.cdata_list_attributes.get('*', []) tag_specific = self.cdata_list_attributes.get( tag_name.lower(), None) for attr in attrs.keys(): if attr in universal or (tag_specific and attr in tag_specific): # We have a "class"-type attribute whose string # value is a whitespace-separated list of # values. Split it into a list. value = attrs[attr] if isinstance(value, basestring): values = whitespace_re.split(value) else: # html5lib sometimes calls setAttributes twice # for the same tag when rearranging the parse # tree. On the second call the attribute value # here is already a list. If this happens, # leave the value alone rather than trying to # split it again. values = value attrs[attr] = values return attrs class SAXTreeBuilder(TreeBuilder): """A Beautiful Soup treebuilder that listens for SAX events.""" def feed(self, markup): raise NotImplementedError() def close(self): pass def startElement(self, name, attrs): attrs = dict((key[1], value) for key, value in list(attrs.items())) #print "Start %s, %r" % (name, attrs) self.soup.handle_starttag(name, attrs) def endElement(self, name): #print "End %s" % name self.soup.handle_endtag(name) def startElementNS(self, nsTuple, nodeName, attrs): # Throw away (ns, nodeName) for now. self.startElement(nodeName, attrs) def endElementNS(self, nsTuple, nodeName): # Throw away (ns, nodeName) for now. self.endElement(nodeName) #handler.endElementNS((ns, node.nodeName), node.nodeName) def startPrefixMapping(self, prefix, nodeValue): # Ignore the prefix for now. pass def endPrefixMapping(self, prefix): # Ignore the prefix for now. # handler.endPrefixMapping(prefix) pass def characters(self, content): self.soup.handle_data(content) def startDocument(self): pass def endDocument(self): pass class HTMLTreeBuilder(TreeBuilder): """This TreeBuilder knows facts about HTML. Such as which tags are empty-element tags. """ preserve_whitespace_tags = HTMLAwareEntitySubstitution.preserve_whitespace_tags empty_element_tags = set([ # These are from HTML5. 'area', 'base', 'br', 'col', 'embed', 'hr', 'img', 'input', 'keygen', 'link', 'menuitem', 'meta', 'param', 'source', 'track', 'wbr', # These are from earlier versions of HTML and are removed in HTML5. 'basefont', 'bgsound', 'command', 'frame', 'image', 'isindex', 'nextid', 'spacer' ]) # The HTML standard defines these as block-level elements. Beautiful # Soup does not treat these elements differently from other elements, # but it may do so eventually, and this information is available if # you need to use it. block_elements = set(["address", "article", "aside", "blockquote", "canvas", "dd", "div", "dl", "dt", "fieldset", "figcaption", "figure", "footer", "form", "h1", "h2", "h3", "h4", "h5", "h6", "header", "hr", "li", "main", "nav", "noscript", "ol", "output", "p", "pre", "section", "table", "tfoot", "ul", "video"]) # The HTML standard defines these attributes as containing a # space-separated list of values, not a single value. That is, # class="foo bar" means that the 'class' attribute has two values, # 'foo' and 'bar', not the single value 'foo bar'. When we # encounter one of these attributes, we will parse its value into # a list of values if possible. Upon output, the list will be # converted back into a string. cdata_list_attributes = { "*" : ['class', 'accesskey', 'dropzone'], "a" : ['rel', 'rev'], "link" : ['rel', 'rev'], "td" : ["headers"], "th" : ["headers"], "td" : ["headers"], "form" : ["accept-charset"], "object" : ["archive"], # These are HTML5 specific, as are *.accesskey and *.dropzone above. "area" : ["rel"], "icon" : ["sizes"], "iframe" : ["sandbox"], "output" : ["for"], } def set_up_substitutions(self, tag): # We are only interested in <meta> tags if tag.name != 'meta': return False http_equiv = tag.get('http-equiv') content = tag.get('content') charset = tag.get('charset') # We are interested in <meta> tags that say what encoding the # document was originally in. This means HTML 5-style <meta> # tags that provide the "charset" attribute. It also means # HTML 4-style <meta> tags that provide the "content" # attribute and have "http-equiv" set to "content-type". # # In both cases we will replace the value of the appropriate # attribute with a standin object that can take on any # encoding. meta_encoding = None if charset is not None: # HTML 5 style: # <meta charset="utf8"> meta_encoding = charset tag['charset'] = CharsetMetaAttributeValue(charset) elif (content is not None and http_equiv is not None and http_equiv.lower() == 'content-type'): # HTML 4 style: # <meta http-equiv="content-type" content="text/html; charset=utf8"> tag['content'] = ContentMetaAttributeValue(content) return (meta_encoding is not None) def register_treebuilders_from(module): """Copy TreeBuilders from the given module into this module.""" # I'm fairly sure this is not the best way to do this. this_module = sys.modules['bs4.builder'] for name in module.__all__: obj = getattr(module, name) if issubclass(obj, TreeBuilder): setattr(this_module, name, obj) this_module.__all__.append(name) # Register the builder while we're at it. this_module.builder_registry.register(obj) class ParserRejectedMarkup(Exception): pass # Builders are registered in reverse order of priority, so that custom # builder registrations will take precedence. 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NAME = "html5lib" features = [NAME, PERMISSIVE, HTML_5, HTML] def prepare_markup(self, markup, user_specified_encoding, document_declared_encoding=None, exclude_encodings=None): # Store the user-specified encoding for use later on. self.user_specified_encoding = user_specified_encoding # document_declared_encoding and exclude_encodings aren't used # ATM because the html5lib TreeBuilder doesn't use # UnicodeDammit. if exclude_encodings: warnings.warn("You provided a value for exclude_encoding, but the html5lib tree builder doesn't support exclude_encoding.") yield (markup, None, None, False) # These methods are defined by Beautiful Soup. def feed(self, markup): if self.soup.parse_only is not None: warnings.warn("You provided a value for parse_only, but the html5lib tree builder doesn't support parse_only. The entire document will be parsed.") parser = html5lib.HTMLParser(tree=self.create_treebuilder) extra_kwargs = dict() if not isinstance(markup, unicode): if new_html5lib: extra_kwargs['override_encoding'] = self.user_specified_encoding else: extra_kwargs['encoding'] = self.user_specified_encoding doc = parser.parse(markup, **extra_kwargs) # Set the character encoding detected by the tokenizer. if isinstance(markup, unicode): # We need to special-case this because html5lib sets # charEncoding to UTF-8 if it gets Unicode input. doc.original_encoding = None else: original_encoding = parser.tokenizer.stream.charEncoding[0] if not isinstance(original_encoding, basestring): # In 0.99999999 and up, the encoding is an html5lib # Encoding object. We want to use a string for compatibility # with other tree builders. original_encoding = original_encoding.name doc.original_encoding = original_encoding def create_treebuilder(self, namespaceHTMLElements): self.underlying_builder = TreeBuilderForHtml5lib( namespaceHTMLElements, self.soup) return self.underlying_builder def test_fragment_to_document(self, fragment): """See `TreeBuilder`.""" return u'<html><head></head><body>%s</body></html>' % fragment class TreeBuilderForHtml5lib(treebuilder_base.TreeBuilder): def __init__(self, namespaceHTMLElements, soup=None): if soup: self.soup = soup else: from bs4 import BeautifulSoup self.soup = BeautifulSoup("", "html.parser") super(TreeBuilderForHtml5lib, self).__init__(namespaceHTMLElements) def documentClass(self): self.soup.reset() return Element(self.soup, self.soup, None) def insertDoctype(self, token): name = token["name"] publicId = token["publicId"] systemId = token["systemId"] doctype = Doctype.for_name_and_ids(name, publicId, systemId) self.soup.object_was_parsed(doctype) def elementClass(self, name, namespace): tag = self.soup.new_tag(name, namespace) return Element(tag, self.soup, namespace) def commentClass(self, data): return TextNode(Comment(data), self.soup) def fragmentClass(self): from bs4 import BeautifulSoup self.soup = BeautifulSoup("", "html.parser") self.soup.name = "[document_fragment]" return Element(self.soup, self.soup, None) def appendChild(self, node): # XXX This code is not covered by the BS4 tests. self.soup.append(node.element) def getDocument(self): return self.soup def getFragment(self): return treebuilder_base.TreeBuilder.getFragment(self).element def testSerializer(self, element): from bs4 import BeautifulSoup rv = [] doctype_re = re.compile(r'^(.*?)(?: PUBLIC "(.*?)"(?: "(.*?)")?| SYSTEM "(.*?)")?$') def serializeElement(element, indent=0): if isinstance(element, BeautifulSoup): pass if isinstance(element, Doctype): m = doctype_re.match(element) if m: name = m.group(1) if m.lastindex > 1: publicId = m.group(2) or "" systemId = m.group(3) or m.group(4) or "" rv.append("""|%s<!DOCTYPE %s "%s" "%s">""" % (' ' * indent, name, publicId, systemId)) else: rv.append("|%s<!DOCTYPE %s>" % (' ' * indent, name)) else: rv.append("|%s<!DOCTYPE >" % (' ' * indent,)) elif isinstance(element, Comment): rv.append("|%s<!-- %s -->" % (' ' * indent, element)) elif isinstance(element, NavigableString): rv.append("|%s\"%s\"" % (' ' * indent, element)) else: if element.namespace: name = "%s %s" % (prefixes[element.namespace], element.name) else: name = element.name rv.append("|%s<%s>" % (' ' * indent, name)) if element.attrs: attributes = [] for name, value in element.attrs.items(): if isinstance(name, NamespacedAttribute): name = "%s %s" % (prefixes[name.namespace], name.name) if isinstance(value, list): value = " ".join(value) attributes.append((name, value)) for name, value in sorted(attributes): rv.append('|%s%s="%s"' % (' ' * (indent + 2), name, value)) indent += 2 for child in element.children: serializeElement(child, indent) serializeElement(element, 0) return "\n".join(rv) class AttrList(object): def __init__(self, element): self.element = element self.attrs = dict(self.element.attrs) def __iter__(self): return list(self.attrs.items()).__iter__() def __setitem__(self, name, value): # If this attribute is a multi-valued attribute for this element, # turn its value into a list. list_attr = HTML5TreeBuilder.cdata_list_attributes if (name in list_attr['*'] or (self.element.name in list_attr and name in list_attr[self.element.name])): # A node that is being cloned may have already undergone # this procedure. if not isinstance(value, list): value = whitespace_re.split(value) self.element[name] = value def items(self): return list(self.attrs.items()) def keys(self): return list(self.attrs.keys()) def __len__(self): return len(self.attrs) def __getitem__(self, name): return self.attrs[name] def __contains__(self, name): return name in list(self.attrs.keys()) class Element(treebuilder_base.Node): def __init__(self, element, soup, namespace): treebuilder_base.Node.__init__(self, element.name) self.element = element self.soup = soup self.namespace = namespace def appendChild(self, node): string_child = child = None if isinstance(node, basestring): # Some other piece of code decided to pass in a string # instead of creating a TextElement object to contain the # string. string_child = child = node elif isinstance(node, Tag): # Some other piece of code decided to pass in a Tag # instead of creating an Element object to contain the # Tag. child = node elif node.element.__class__ == NavigableString: string_child = child = node.element node.parent = self else: child = node.element node.parent = self if not isinstance(child, basestring) and child.parent is not None: node.element.extract() if (string_child and self.element.contents and self.element.contents[-1].__class__ == NavigableString): # We are appending a string onto another string. # TODO This has O(n^2) performance, for input like # "a</a>a</a>a</a>..." old_element = self.element.contents[-1] new_element = self.soup.new_string(old_element + string_child) old_element.replace_with(new_element) self.soup._most_recent_element = new_element else: if isinstance(node, basestring): # Create a brand new NavigableString from this string. child = self.soup.new_string(node) # Tell Beautiful Soup to act as if it parsed this element # immediately after the parent's last descendant. (Or # immediately after the parent, if it has no children.) if self.element.contents: most_recent_element = self.element._last_descendant(False) elif self.element.next_element is not None: # Something from further ahead in the parse tree is # being inserted into this earlier element. This is # very annoying because it means an expensive search # for the last element in the tree. most_recent_element = self.soup._last_descendant() else: most_recent_element = self.element self.soup.object_was_parsed( child, parent=self.element, most_recent_element=most_recent_element) def getAttributes(self): if isinstance(self.element, Comment): return {} return AttrList(self.element) def setAttributes(self, attributes): if attributes is not None and len(attributes) > 0: converted_attributes = [] for name, value in list(attributes.items()): if isinstance(name, tuple): new_name = NamespacedAttribute(*name) del attributes[name] attributes[new_name] = value self.soup.builder._replace_cdata_list_attribute_values( self.name, attributes) for name, value in attributes.items(): self.element[name] = value # The attributes may contain variables that need substitution. # Call set_up_substitutions manually. # # The Tag constructor called this method when the Tag was created, # but we just set/changed the attributes, so call it again. self.soup.builder.set_up_substitutions(self.element) attributes = property(getAttributes, setAttributes) def insertText(self, data, insertBefore=None): text = TextNode(self.soup.new_string(data), self.soup) if insertBefore: self.insertBefore(text, insertBefore) else: self.appendChild(text) def insertBefore(self, node, refNode): index = self.element.index(refNode.element) if (node.element.__class__ == NavigableString and self.element.contents and self.element.contents[index-1].__class__ == NavigableString): # (See comments in appendChild) old_node = self.element.contents[index-1] new_str = self.soup.new_string(old_node + node.element) old_node.replace_with(new_str) else: self.element.insert(index, node.element) node.parent = self def removeChild(self, node): node.element.extract() def reparentChildren(self, new_parent): """Move all of this tag's children into another tag.""" # print "MOVE", self.element.contents # print "FROM", self.element # print "TO", new_parent.element element = self.element new_parent_element = new_parent.element # Determine what this tag's next_element will be once all the children # are removed. final_next_element = element.next_sibling new_parents_last_descendant = new_parent_element._last_descendant(False, False) if len(new_parent_element.contents) > 0: # The new parent already contains children. We will be # appending this tag's children to the end. new_parents_last_child = new_parent_element.contents[-1] new_parents_last_descendant_next_element = new_parents_last_descendant.next_element else: # The new parent contains no children. new_parents_last_child = None new_parents_last_descendant_next_element = new_parent_element.next_element to_append = element.contents if len(to_append) > 0: # Set the first child's previous_element and previous_sibling # to elements within the new parent first_child = to_append[0] if new_parents_last_descendant: first_child.previous_element = new_parents_last_descendant else: first_child.previous_element = new_parent_element first_child.previous_sibling = new_parents_last_child if new_parents_last_descendant: new_parents_last_descendant.next_element = first_child else: new_parent_element.next_element = first_child if new_parents_last_child: new_parents_last_child.next_sibling = first_child # Find the very last element being moved. It is now the # parent's last descendant. It has no .next_sibling and # its .next_element is whatever the previous last # descendant had. last_childs_last_descendant = to_append[-1]._last_descendant(False, True) last_childs_last_descendant.next_element = new_parents_last_descendant_next_element if new_parents_last_descendant_next_element: # TODO: This code has no test coverage and I'm not sure # how to get html5lib to go through this path, but it's # just the other side of the previous line. new_parents_last_descendant_next_element.previous_element = last_childs_last_descendant last_childs_last_descendant.next_sibling = None for child in to_append: child.parent = new_parent_element new_parent_element.contents.append(child) # Now that this element has no children, change its .next_element. element.contents = [] element.next_element = final_next_element # print "DONE WITH MOVE" # print "FROM", self.element # print "TO", new_parent_element def cloneNode(self): tag = self.soup.new_tag(self.element.name, self.namespace) node = Element(tag, self.soup, self.namespace) for key,value in self.attributes: node.attributes[key] = value return node def hasContent(self): return self.element.contents def getNameTuple(self): if self.namespace == None: return namespaces["html"], self.name else: return self.namespace, self.name nameTuple = property(getNameTuple) class TextNode(Element): def __init__(self, element, soup): treebuilder_base.Node.__init__(self, None) self.element = element self.soup = soup def cloneNode(self): raise NotImplementedError PK @N#]GHp�, , & site-packages/bs4/builder/__init__.pycnu �[��� � �Jp[c @ s� d d l m Z d d l Z d d l Z d d l m Z m Z m Z m Z d d d d g Z d Z d Z d Z d Z d Z d Z d e f d � � YZ e � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ d d l m Z e e � y d d l m Z e e � Wn e k rKn Xy d d l m Z e e � Wn e k r}n Xd S( i����( t defaultdictN( t CharsetMetaAttributeValuet ContentMetaAttributeValuet HTMLAwareEntitySubstitutiont whitespace_ret HTMLTreeBuildert SAXTreeBuildert TreeBuildert TreeBuilderRegistryt fastt permissivet strictt xmlt htmlt html5c B s# e Z d � Z d � Z d � Z RS( c C s t t � | _ g | _ d S( N( R t listt builders_for_featuret builders( t self( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt __init__ s c C sB x( | j D] } | j | j d | � q W| j j d | � d S( s8 Register a treebuilder based on its advertised features.i N( t featuresR t insertR ( R t treebuilder_classt feature( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt register$ s c G s t | j � d k r d St | � d k r6 | j d St | � } | j � d } d } x� t | � d k r� | j � } | j j | g � } t | � d k r[ | d k r� | } t | � } q� | j t | � � } q[ q[ W| d k r� d Sx | D] } | | k r� | Sq� Wd S( Ni ( t lenR t NoneR t reverset popR t gett sett intersection( R R t candidatest candidate_setR t we_have_the_featuret candidate( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt lookup* s. ( t __name__t __module__R R R$ ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR s c B s� e Z d Z d Z g Z g Z e Z e Z e � Z d Z i Z d � Z d � Z d � Z d � Z d d d � Z d � Z d � Z d � Z RS( s2 Turn a document into a Beautiful Soup object tree.s [Unknown tree builder]c C s d | _ d S( N( R t soup( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR f s c C s d S( N( ( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt reseti s c C s | j d k r t S| | j k S( s� Might a tag with this name be an empty-element tag? The final markup may or may not actually present this tag as self-closing. For instance: an HTMLBuilder does not consider a <p> tag to be an empty-element tag (it's not in HTMLBuilder.empty_element_tags). This means an empty <p> tag will be presented as "<p></p>", not "<p />". The default implementation has no opinion about which tags are empty-element tags, so a tag will be presented as an empty-element tag if and only if it has no contents. "<foo></foo>" will become "<foo />", and "<foo>bar</foo>" will be left alone. N( t empty_element_tagsR t True( R t tag_name( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt can_be_empty_elementl s c C s t � � d S( N( t NotImplementedError( R t markup( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt feed� s c C s | d d t f S( N( R t False( R R. t user_specified_encodingt document_declared_encoding( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt prepare_markup� s c C s | S( s� Wrap an HTML fragment to make it look like a document. Different parsers do this differently. For instance, lxml introduces an empty <head> tag, and html5lib doesn't. Abstracting this away lets us write simple tests which run HTML fragments through the parser and compare the results against other HTML fragments. This method should not be used outside of tests. ( ( R t fragment( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt test_fragment_to_document� s c C s t S( N( R0 ( R t tag( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt set_up_substitutions� s c C s� | s | S| j r� | j j d g � } | j j | j � d � } xs | j � D]b } | | k st | rP | | k rP | | } t | t � r� t j | � } n | } | | | <qP qP Wn | S( sa Replaces class="foo bar" with class=["foo", "bar"] Modifies its input in place. t *N( t cdata_list_attributesR t lowerR t keyst isinstancet basestringR t split( R R+ t attrst universalt tag_specifict attrt valuet values( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt$ _replace_cdata_list_attribute_values� s N( R% R& t __doc__t NAMEt ALTERNATE_NAMESR R0 t is_xmlt picklableR t preserve_whitespace_tagsR R) R9 R R( R, R/ R3 R5 R7 RE ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR T s$ c B sq e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s9 A Beautiful Soup treebuilder that listens for SAX events.c C s t � � d S( N( R- ( R R. ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR/ � s c C s d S( N( ( R ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt close� s c C s9 t d � t | j � � D� � } | j j | | � d S( Nc s s% | ] \ } } | d | f Vq d S( i N( ( t .0t keyRC ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pys <genexpr>� s ( t dictR t itemsR' t handle_starttag( R t nameR? ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt startElement� s "c C s | j j | � d S( N( R' t handle_endtag( R RR ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt endElement� s c C s | j | | � d S( N( RS ( R t nsTuplet nodeNameR? 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Such as which tags are empty-element tags. t areat baset brt colt embedt hrt imgt inputt keygent linkt menuitemt metat paramt sourcet trackt wbrt basefontt bgsoundt commandt framet imaget isindext nextidt spacert addresst articlet asidet blockquotet canvast ddt divt dlt dtt fieldsett figcaptiont figuret footert formt h1t h2t h3t h4t h5t h6t headert lit maint navt noscriptt olt outputt pt pret sectiont tablet tfoott ult videot classt accesskeyt dropzoneR8 t relt revt at headerst tdt ths accept-charsett archivet objectt sizest icont sandboxt iframet forc C s� | j d k r t S| j d � } | j d � } | j d � } d } | d k rk | } t | � | d <n= | d k r� | d k r� | j � d k r� t | � | d <n | d k S( NRn s http-equivR_ t charsets content-type( RR R0 R R R R: R ( R R6 t http_equivR_ R� t meta_encoding( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR7 s ( R% R& RF R RK R R) t block_elementsR9 R7 ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR � s( 0!u c C sv t j d } xb | j D]W } t | | � } t | t � r t | | | � | j j | � | j j | � q q Wd S( s9 Copy TreeBuilders from the given module into this module.s bs4.builderN( t syst modulest __all__t getattrt issubclassR t setattrt appendt builder_registryR ( t modulet this_moduleRR t obj( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt register_treebuilders_from2 s t ParserRejectedMarkupc B s e Z RS( ( R% R& ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyR� ? s i ( t _htmlparser( t _html5lib( t _lxml( t collectionsR t itertoolsR� t bs4.elementR R R R R� t FASTt PERMISSIVEt STRICTt XMLt HTMLt HTML_5R� R R� R R R R� t ExceptionR� t R� R� t ImportErrorR� ( ( ( s8 /usr/lib/python2.7/site-packages/bs4/builder/__init__.pyt <module> s@ " 4 b.N PK @N#]i d �! �! # site-packages/bs4/builder/_lxml.pycnu �[��� � ��\[c @ s d d g Z y d d l m Z Wn# e k rE Z d d l m Z n Xd d l m Z d d l m Z d d l m Z d d l m Z m Z m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z d d l m Z d Z d e f d � � YZ d e e f d � � YZ d S( t LXMLTreeBuilderForXMLt LXMLTreeBuilderi����( t Callable( t BytesIO( t StringIO( t etree( t Commentt Doctypet NamespacedAttributet ProcessingInstructiont XMLProcessingInstruction( t FASTt HTMLt HTMLTreeBuildert PERMISSIVEt ParserRejectedMarkupt TreeBuildert XML( t EncodingDetectort lxmlc B s� e Z e j Z e Z e Z d Z d g Z e e e e e g Z d Z i d d 6Z d � Z d � Z d d d � Z d � Z d d d d � Z d � Z d � Z i d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! RS( s lxml-xmlt xmli s$ http://www.w3.org/XML/1998/namespacec C s8 | j d k r | j St j d | d t d t d | � S( Nt targett strip_cdatat recovert encoding( t _default_parsert NoneR t XMLParsert Falset True( t selfR ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt default_parser5 s c C s@ | j | � } t | t � r< | d | d t d | � } n | S( NR R R ( R t isinstanceR R ( R R t parser( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt parser_for= s c C sC | | _ | d k r' t | � | _ n d | _ | j g | _ d S( N( R R t sett empty_element_tagst soupt DEFAULT_NSMAPSt nsmaps( R R! R$ ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt __init__F s c C s8 | d d k r* t | d j d d � � Sd | f Sd S( Ni t {i t }( t tuplet splitR ( R t tag( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt _getNsTagP s c c s� | j } | r t | _ n t | _ t | t � rH | d | t f Vn t | t � rt | j d � d | t f Vn | | g } t | | | | � } x% | j D] } | j | | t f Vq� Wd S( s� :yield: A series of 4-tuples. (markup, encoding, declared encoding, has undergone character replacement) Each 4-tuple represents a strategy for parsing the document. t utf8N( t is_xmlR t processing_instruction_classR R t unicodeR R t encodeR t encodingst markup( R R5 t user_specified_encodingt exclude_encodingst document_declared_encodingt is_htmlt try_encodingst detectorR ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt prepare_markupX s c C s t | t � r t | � } n t | t � r< t | � } n | j | j � } y� | j | j j � | _ | j j | � xM t | � d k r� | j | j � } t | � d k r| | j j | � q| q| W| j j � Wn1 t t t j f k r } t t | � � � n Xd S( Ni ( R t bytesR R2 R t readt CHUNK_SIZER" R% t original_encodingR! t feedt lent closet UnicodeDecodeErrort LookupErrorR t ParserErrorR t str( R R5 t datat e( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRA } s c C s | j g | _ d S( N( R& R' ( R ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRC � s c C s� t | � } d } t | � d k rL t | j � d k rL | j j d � n� t | � d k r� t d � | j � D� � } | j j | � | j � } x9 | j � D]( \ } } t d | d � } | | | <q� Wn i } xs | j � D]e \ } } | j | � \ } } | d k r | | | <q� | j | � } t | | | � } | | | <q� W| } | j | � \ } } | j | � } | j j | | | | � d S( Ni i c s s! | ] \ } } | | f Vq d S( N( ( t .0t keyt value( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pys <genexpr>� s t xmlnss http://www.w3.org/2000/xmlns/( t dictR RB R' t appendt itemst copyR R. t _prefix_for_namespaceR% t handle_starttag( R t namet attrst nsmapt nsprefixt inverted_nsmapt prefixt namespacet attributet new_attrst attrRL ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt start� s0 ' c C sN | d k r d Sx7 t | j � D]& } | d k r | | k r | | Sq Wd S( s9 Find the currently active prefix for the given namespace.N( R t reversedR' ( R RZ RX ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRR � s c C s� | j j � | j j d } | j | � \ } } d } | d k r� x@ t | j � D], } | d k rT | | k rT | | } PqT qT Wn | j j | | � t | j � d k r� | j j � n d S( Ni����i ( R% t endDatat tagStackR. R R_ R' t handle_endtagRB t pop( R RT t completed_tagRZ RW RX ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt end� s c C s< | j j � | j j | d | � | j j | j � d S( Nt ( R% R` t handle_dataR1 ( R R RH ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt pi� s c C s | j j | � d S( N( R% Rg ( R t content( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRH � s c C s6 | j j � t j | | | � } | j j | � d S( N( R% R` R t for_name_and_idst object_was_parsed( R RT t pubidt systemt doctype( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRn � s c C s1 | j j � | j j | � | j j t � d S( s# Handle comments as Comment objects.N( R% R` Rg R ( R Ri ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt comment� s c C s d | S( s See `TreeBuilder`.u) <?xml version="1.0" encoding="utf-8"?> %s( ( R t fragment( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt test_fragment_to_document� s N(" t __name__t __module__R R t DEFAULT_PARSER_CLASSR R0 R R1 t NAMEt ALTERNATE_NAMESt LXMLR R R t featuresR? 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RA RC RD RE R RF R RG ( R R5 R RI ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRA � s c C s d | S( s See `TreeBuilder`.u <html><body>%s</body></html>( ( R Rp ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyRq s ( Rr Rs Rw Ru Rv R R R Rx R R0 R R1 R RA Rq ( ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyR � s N( t __all__t collections.abcR t ImportErrorRI t collectionst ioR R R R t bs4.elementR R R R R t bs4.builderR R R R R R R t bs4.dammitR Rw R R ( ( ( s5 /usr/lib/python2.7/site-packages/bs4/builder/_lxml.pyt <module> s (4�PK @N#]�A8�6) 6) ) site-packages/bs4/builder/_htmlparser.pyonu �[��� � ��\[c @ s d Z d g Z d d l m Z y d d l m Z Wn) e k r^ Z d e f d � � YZ n Xd d l Z d d l Z e j d \ Z Z Z e d k o� e d k o� e d k Z e d k o� e d k Z e d k o� e d k Z d d l m Z m Z m Z m Z m Z d d l m Z m Z d d l m Z m Z m Z d Z d e f d � � YZ d e f d � � YZ e d k re d k re rd d l Z e j! d � Z" e" e _" e j! d e j# � Z$ e$ e _$ d d l% m& Z& m' Z' d � Z( d � Z) e( e _( e) e _) e* Z n d S( sC Use the HTMLParser library to parse HTML files that aren't too bad.t HTMLParserTreeBuilderi����( t HTMLParser( t HTMLParseErrorR c B s e Z RS( ( t __name__t __module__( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR s Ni i i ( t CDatat Commentt Declarationt Doctypet ProcessingInstruction( t EntitySubstitutiont UnicodeDammit( t HTMLt HTMLTreeBuildert STRICTs html.parsert BeautifulSoupHTMLParserc B sz e Z d � Z d � Z d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c O s t j | | | � g | _ d S( N( R t __init__t already_closed_empty_element( t selft argst kwargs( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR 9 s c C s t j | � d S( si In Python 3, HTMLParser subclasses must implement error(), although this requirement doesn't appear to be documented. In Python 2, HTMLParser implements error() as raising an exception. In any event, this method is called only on very strange markup and our best strategy is to pretend it didn't happen and keep going. N( t warningst warn( R t msg( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt errorE s c C s) | j | | d t �} | j | � d S( Nt handle_empty_element( t handle_starttagt Falset handle_endtag( R t namet attrst tag( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_startendtagP s c C s� i } x9 | D]1 \ } } | d k r. d } n | | | <d } q W| j j | d d | � } | r� | j r� | r� | j | d t �| j j | � n d S( Nt s ""t check_already_closed( t Nonet soupR t is_empty_elementR R R t append( R R R R t attr_dictt keyt valuet attrvalueR ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR [ s c C s< | r( | | j k r( | j j | � n | j j | � d S( N( R t removeR$ R ( R R R" ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR w s c C s | j j | � d S( N( R$ t handle_data( R t data( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR, � s c C s" | j d � r* t | j d � d � } n6 | j d � rT t | j d � d � } n t | � } d } | d k r� x[ | j j d f D]D } | s� q� n y t | g � j | � } Wq� t k r� } q� Xq� Wn | sy t | � } Wqt t f k r} qXn | pd } | j | � d S( Nt xi t Xi s windows-1252u �( t startswitht intt lstripR# R$ t original_encodingt bytearrayt decodet UnicodeDecodeErrort unichrt ValueErrort OverflowErrorR, ( R R t real_nameR- t encodingt e( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_charref� s* c C sB t j j | � } | d k r' | } n d | } | j | � d S( Ns &%s( R t HTML_ENTITY_TO_CHARACTERt getR# R, ( R R t characterR- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_entityref� s c C s1 | j j � | j j | � | j j t � d S( N( R$ t endDataR, R ( R R- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_comment� s c C sh | j j � | j d � r/ | t d � } n | d k rD d } n | j j | � | j j t � d S( Ns DOCTYPE t DOCTYPER! ( R$ RB R0 t lenR, R ( R R- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_decl� s c C se | j � j d � r. t } | t d � } n t } | j j � | j j | � | j j | � d S( Ns CDATA[( t upperR0 R RE R R$ RB R, ( R R- t cls( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt unknown_decl� s c C s1 | j j � | j j | � | j j t � d S( N( R$ RB R, R ( R R- ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt handle_pi� s ( R R R R R t TrueR R R, R= RA RC RF RI RJ ( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR 7 s ! c B sM e Z e Z e Z e Z e e e g Z d � Z d d d d � Z d � Z RS( c O s@ t r t r t | d <n t r- t | d <n | | f | _ d S( Nt strictt convert_charrefs( t CONSTRUCTOR_TAKES_STRICTt CONSTRUCTOR_STRICT_IS_DEPRECATEDR t" CONSTRUCTOR_TAKES_CONVERT_CHARREFSt parser_args( R R R ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR � s c c sl t | t � r$ | d d t f Vd S| | g } t | | d t d | �} | j | j | j | j f Vd S( s� :return: A 4-tuple (markup, original encoding, encoding declared within markup, whether any characters had to be replaced with REPLACEMENT CHARACTER). Nt is_htmlt exclude_encodings( t isinstancet unicodeR# R R RK t markupR3 t declared_html_encodingt contains_replacement_characters( R RV t user_specified_encodingt document_declared_encodingRS t try_encodingst dammit( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt prepare_markup� s c C s� | j \ } } t | | � } | j | _ y | j | � | j � Wn, t k rs } t j t d � � | � n Xg | _ d S( Ns* Python's built-in HTMLParser cannot parse the given document. This is not a bug in Beautiful Soup. The best solution is to install an external parser (lxml or html5lib), and use Beautiful Soup with that parser. See http://www.crummy.com/software/BeautifulSoup/bs4/doc/#installing-a-parser for help.( RQ R R$ t feedt closeR R R t RuntimeWarningR ( R RV R R t parserR< ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR^ � s N( R R R t is_xmlRK t picklablet HTMLPARSERt NAMER R t featuresR R# R] R^ ( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR � s sQ \s*((?<=[\'"\s])[^\s/>][^\s/=>]*)(\s*=+\s*(\'[^\']*\'|"[^"]*"|(?![\'"])[^>\s]*))?s� <[a-zA-Z][-.a-zA-Z0-9:_]* # tag name (?:\s+ # whitespace before attribute name (?:[a-zA-Z_][-.:a-zA-Z0-9_]* # attribute name (?:\s*=\s* # value indicator (?:'[^']*' # LITA-enclosed value |\"[^\"]*\" # LIT-enclosed value |[^'\">\s]+ # bare value ) )? ) )* \s* # trailing whitespace ( t tagfindt attrfindc C s� d | _ | j | � } | d k r( | S| j } | | | !| _ g } t j | | d � } | j � } | | d | !j � | _ } x | | k r�| j r� t j | | � } n t j | | � } | s� Pn | j d d d � \ } } } | s� d } nX | d d k o | d k n sE| d d k o@| d k n rU| d d !} n | rm| j | � } n | j | j � | f � | j � } q� W| | | !j � } | d k rd| j � \ } } d | j k r| | j j d � } t | j � | j j d � } n | t | j � } | j rL| j d | | | !d f � n | j | | | !� | S| j d � r�| j | | � n/ | j | | � | | j k r�| j | � n | S( Ni i i i s 'i����t "t >s />s s junk characters in start tag: %ri ( Rj s />( R# t __starttag_textt check_for_whole_start_tagt rawdataRg t matcht endt lowert lasttagRL Rh t attrfind_tolerantt groupt unescapeR& t stript getpost countRE t rfindR R, t endswithR R t CDATA_CONTENT_ELEMENTSt set_cdata_mode( R t it endposRm R Rn t kR t mt attrnamet restR* Ro t linenot offset( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt parse_starttag sZ $$ c C s2 | j � | _ t j d | j t j � | _ d S( Ns </\s*%s\s*>( Rp t cdata_elemt ret compilet It interesting( R t elem( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyR{ T s (+ t __doc__t __all__R R t ImportErrorR< t Exceptiont sysR t version_infot majort minort releaseRN RO RP t bs4.elementR R R R R t bs4.dammitR R t bs4.builderR R R Rd R R R� R� Rr t VERBOSEt locatestarttagendt html.parserRg Rh R� R{ RK ( ( ( s; /usr/lib/python2.7/site-packages/bs4/builder/_htmlparser.pyt <module> s@ $( �2 7 PK @N#]0TopY pY site-packages/bs4/__init__.pynu �[��� """Beautiful Soup Elixir and Tonic "The Screen-Scraper's Friend" http://www.crummy.com/software/BeautifulSoup/ Beautiful Soup uses a pluggable XML or HTML parser to parse a (possibly invalid) document into a tree representation. Beautiful Soup provides methods and Pythonic idioms that make it easy to navigate, search, and modify the parse tree. Beautiful Soup works with Python 2.7 and up. It works better if lxml and/or html5lib is installed. For more than you ever wanted to know about Beautiful Soup, see the documentation: http://www.crummy.com/software/BeautifulSoup/bs4/doc/ """ # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. __author__ = "Leonard Richardson (leonardr@segfault.org)" __version__ = "4.6.3" __copyright__ = "Copyright (c) 2004-2018 Leonard Richardson" __license__ = "MIT" __all__ = ['BeautifulSoup'] import os import re import sys import traceback import warnings from .builder import builder_registry, ParserRejectedMarkup from .dammit import UnicodeDammit from .element import ( CData, Comment, DEFAULT_OUTPUT_ENCODING, Declaration, Doctype, NavigableString, PageElement, ProcessingInstruction, ResultSet, SoupStrainer, Tag, ) # The very first thing we do is give a useful error if someone is # running this code under Python 3 without converting it. 'You are trying to run the Python 2 version of Beautiful Soup under Python 3. This will not work.'<>'You need to convert the code, either by installing it (`python setup.py install`) or by running 2to3 (`2to3 -w bs4`).' class BeautifulSoup(Tag): """ This class defines the basic interface called by the tree builders. These methods will be called by the parser: reset() feed(markup) The tree builder may call these methods from its feed() implementation: handle_starttag(name, attrs) # See note about return value handle_endtag(name) handle_data(data) # Appends to the current data node endData(containerClass=NavigableString) # Ends the current data node No matter how complicated the underlying parser is, you should be able to build a tree using 'start tag' events, 'end tag' events, 'data' events, and "done with data" events. If you encounter an empty-element tag (aka a self-closing tag, like HTML's <br> tag), call handle_starttag and then handle_endtag. """ ROOT_TAG_NAME = u'[document]' # If the end-user gives no indication which tree builder they # want, look for one with these features. DEFAULT_BUILDER_FEATURES = ['html', 'fast'] ASCII_SPACES = '\x20\x0a\x09\x0c\x0d' NO_PARSER_SPECIFIED_WARNING = "No parser was explicitly specified, so I'm using the best available %(markup_type)s parser for this system (\"%(parser)s\"). This usually isn't a problem, but if you run this code on another system, or in a different virtual environment, it may use a different parser and behave differently.\n\nThe code that caused this warning is on line %(line_number)s of the file %(filename)s. To get rid of this warning, pass the additional argument 'features=\"%(parser)s\"' to the BeautifulSoup constructor.\n" def __init__(self, markup="", features=None, builder=None, parse_only=None, from_encoding=None, exclude_encodings=None, **kwargs): """Constructor. :param markup: A string or a file-like object representing markup to be parsed. :param features: Desirable features of the parser to be used. This may be the name of a specific parser ("lxml", "lxml-xml", "html.parser", or "html5lib") or it may be the type of markup to be used ("html", "html5", "xml"). It's recommended that you name a specific parser, so that Beautiful Soup gives you the same results across platforms and virtual environments. :param builder: A specific TreeBuilder to use instead of looking one up based on `features`. You shouldn't need to use this. :param parse_only: A SoupStrainer. Only parts of the document matching the SoupStrainer will be considered. This is useful when parsing part of a document that would otherwise be too large to fit into memory. :param from_encoding: A string indicating the encoding of the document to be parsed. Pass this in if Beautiful Soup is guessing wrongly about the document's encoding. :param exclude_encodings: A list of strings indicating encodings known to be wrong. Pass this in if you don't know the document's encoding but you know Beautiful Soup's guess is wrong. :param kwargs: For backwards compatibility purposes, the constructor accepts certain keyword arguments used in Beautiful Soup 3. None of these arguments do anything in Beautiful Soup 4 and there's no need to actually pass keyword arguments into the constructor. """ if 'convertEntities' in kwargs: warnings.warn( "BS4 does not respect the convertEntities argument to the " "BeautifulSoup constructor. Entities are always converted " "to Unicode characters.") if 'markupMassage' in kwargs: del kwargs['markupMassage'] warnings.warn( "BS4 does not respect the markupMassage argument to the " "BeautifulSoup constructor. The tree builder is responsible " "for any necessary markup massage.") if 'smartQuotesTo' in kwargs: del kwargs['smartQuotesTo'] warnings.warn( "BS4 does not respect the smartQuotesTo argument to the " "BeautifulSoup constructor. Smart quotes are always converted " "to Unicode characters.") if 'selfClosingTags' in kwargs: del kwargs['selfClosingTags'] warnings.warn( "BS4 does not respect the selfClosingTags argument to the " "BeautifulSoup constructor. The tree builder is responsible " "for understanding self-closing tags.") if 'isHTML' in kwargs: del kwargs['isHTML'] warnings.warn( "BS4 does not respect the isHTML argument to the " "BeautifulSoup constructor. Suggest you use " "features='lxml' for HTML and features='lxml-xml' for " "XML.") def deprecated_argument(old_name, new_name): if old_name in kwargs: warnings.warn( 'The "%s" argument to the BeautifulSoup constructor ' 'has been renamed to "%s."' % (old_name, new_name)) value = kwargs[old_name] del kwargs[old_name] return value return None parse_only = parse_only or deprecated_argument( "parseOnlyThese", "parse_only") from_encoding = from_encoding or deprecated_argument( "fromEncoding", "from_encoding") if from_encoding and isinstance(markup, unicode): warnings.warn("You provided Unicode markup but also provided a value for from_encoding. Your from_encoding will be ignored.") from_encoding = None if len(kwargs) > 0: arg = kwargs.keys().pop() raise TypeError( "__init__() got an unexpected keyword argument '%s'" % arg) if builder is None: original_features = features if isinstance(features, basestring): features = [features] if features is None or len(features) == 0: features = self.DEFAULT_BUILDER_FEATURES builder_class = builder_registry.lookup(*features) if builder_class is None: raise FeatureNotFound( "Couldn't find a tree builder with the features you " "requested: %s. Do you need to install a parser library?" % ",".join(features)) builder = builder_class() if not (original_features == builder.NAME or original_features in builder.ALTERNATE_NAMES): if builder.is_xml: markup_type = "XML" else: markup_type = "HTML" # This code adapted from warnings.py so that we get the same line # of code as our warnings.warn() call gets, even if the answer is wrong # (as it may be in a multithreading situation). caller = None try: caller = sys._getframe(1) except ValueError: pass if caller: globals = caller.f_globals line_number = caller.f_lineno else: globals = sys.__dict__ line_number= 1 filename = globals.get('__file__') if filename: fnl = filename.lower() if fnl.endswith((".pyc", ".pyo")): filename = filename[:-1] if filename: # If there is no filename at all, the user is most likely in a REPL, # and the warning is not necessary. values = dict( filename=filename, line_number=line_number, parser=builder.NAME, markup_type=markup_type ) warnings.warn(self.NO_PARSER_SPECIFIED_WARNING % values, stacklevel=2) self.builder = builder self.is_xml = builder.is_xml self.known_xml = self.is_xml self.builder.soup = self self.parse_only = parse_only if hasattr(markup, 'read'): # It's a file-type object. markup = markup.read() elif len(markup) <= 256 and ( (isinstance(markup, bytes) and not b'<' in markup) or (isinstance(markup, unicode) and not u'<' in markup) ): # Print out warnings for a couple beginner problems # involving passing non-markup to Beautiful Soup. # Beautiful Soup will still parse the input as markup, # just in case that's what the user really wants. if (isinstance(markup, unicode) and not os.path.supports_unicode_filenames): possible_filename = markup.encode("utf8") else: possible_filename = markup is_file = False try: is_file = os.path.exists(possible_filename) except Exception, e: # This is almost certainly a problem involving # characters not valid in filenames on this # system. Just let it go. pass if is_file: if isinstance(markup, unicode): markup = markup.encode("utf8") warnings.warn( '"%s" looks like a filename, not markup. You should' ' probably open this file and pass the filehandle into' ' Beautiful Soup.' % markup) self._check_markup_is_url(markup) for (self.markup, self.original_encoding, self.declared_html_encoding, self.contains_replacement_characters) in ( self.builder.prepare_markup( markup, from_encoding, exclude_encodings=exclude_encodings)): self.reset() try: self._feed() break except ParserRejectedMarkup: pass # Clear out the markup and remove the builder's circular # reference to this object. self.markup = None self.builder.soup = None def __copy__(self): copy = type(self)( self.encode('utf-8'), builder=self.builder, from_encoding='utf-8' ) # Although we encoded the tree to UTF-8, that may not have # been the encoding of the original markup. Set the copy's # .original_encoding to reflect the original object's # .original_encoding. copy.original_encoding = self.original_encoding return copy def __getstate__(self): # Frequently a tree builder can't be pickled. d = dict(self.__dict__) if 'builder' in d and not self.builder.picklable: d['builder'] = None return d @staticmethod def _check_markup_is_url(markup): """ Check if markup looks like it's actually a url and raise a warning if so. Markup can be unicode or str (py2) / bytes (py3). """ if isinstance(markup, bytes): space = b' ' cant_start_with = (b"http:", b"https:") elif isinstance(markup, unicode): space = u' ' cant_start_with = (u"http:", u"https:") else: return if any(markup.startswith(prefix) for prefix in cant_start_with): if not space in markup: if isinstance(markup, bytes): decoded_markup = markup.decode('utf-8', 'replace') else: decoded_markup = markup warnings.warn( '"%s" looks like a URL. Beautiful Soup is not an' ' HTTP client. You should probably use an HTTP client like' ' requests to get the document behind the URL, and feed' ' that document to Beautiful Soup.' % decoded_markup ) def _feed(self): # Convert the document to Unicode. self.builder.reset() self.builder.feed(self.markup) # Close out any unfinished strings and close all the open tags. self.endData() while self.currentTag.name != self.ROOT_TAG_NAME: self.popTag() def reset(self): Tag.__init__(self, self, self.builder, self.ROOT_TAG_NAME) self.hidden = 1 self.builder.reset() self.current_data = [] self.currentTag = None self.tagStack = [] self.preserve_whitespace_tag_stack = [] self.pushTag(self) def new_tag(self, name, namespace=None, nsprefix=None, attrs={}, **kwattrs): """Create a new tag associated with this soup.""" kwattrs.update(attrs) return Tag(None, self.builder, name, namespace, nsprefix, kwattrs) def new_string(self, s, subclass=NavigableString): """Create a new NavigableString associated with this soup.""" return subclass(s) def insert_before(self, successor): raise NotImplementedError("BeautifulSoup objects don't support insert_before().") def insert_after(self, successor): raise NotImplementedError("BeautifulSoup objects don't support insert_after().") def popTag(self): tag = self.tagStack.pop() if self.preserve_whitespace_tag_stack and tag == self.preserve_whitespace_tag_stack[-1]: self.preserve_whitespace_tag_stack.pop() #print "Pop", tag.name if self.tagStack: self.currentTag = self.tagStack[-1] return self.currentTag def pushTag(self, tag): #print "Push", tag.name if self.currentTag: self.currentTag.contents.append(tag) self.tagStack.append(tag) self.currentTag = self.tagStack[-1] if tag.name in self.builder.preserve_whitespace_tags: self.preserve_whitespace_tag_stack.append(tag) def endData(self, containerClass=NavigableString): if self.current_data: current_data = u''.join(self.current_data) # If whitespace is not preserved, and this string contains # nothing but ASCII spaces, replace it with a single space # or newline. if not self.preserve_whitespace_tag_stack: strippable = True for i in current_data: if i not in self.ASCII_SPACES: strippable = False break if strippable: if '\n' in current_data: current_data = '\n' else: current_data = ' ' # Reset the data collector. self.current_data = [] # Should we add this string to the tree at all? if self.parse_only and len(self.tagStack) <= 1 and \ (not self.parse_only.text or \ not self.parse_only.search(current_data)): return o = containerClass(current_data) self.object_was_parsed(o) def object_was_parsed(self, o, parent=None, most_recent_element=None): """Add an object to the parse tree.""" parent = parent or self.currentTag previous_element = most_recent_element or self._most_recent_element next_element = previous_sibling = next_sibling = None if isinstance(o, Tag): next_element = o.next_element next_sibling = o.next_sibling previous_sibling = o.previous_sibling if not previous_element: previous_element = o.previous_element o.setup(parent, previous_element, next_element, previous_sibling, next_sibling) self._most_recent_element = o parent.contents.append(o) if parent.next_sibling: # This node is being inserted into an element that has # already been parsed. Deal with any dangling references. index = len(parent.contents)-1 while index >= 0: if parent.contents[index] is o: break index -= 1 else: raise ValueError( "Error building tree: supposedly %r was inserted " "into %r after the fact, but I don't see it!" % ( o, parent ) ) if index == 0: previous_element = parent previous_sibling = None else: previous_element = previous_sibling = parent.contents[index-1] if index == len(parent.contents)-1: next_element = parent.next_sibling next_sibling = None else: next_element = next_sibling = parent.contents[index+1] o.previous_element = previous_element if previous_element: previous_element.next_element = o o.next_element = next_element if next_element: next_element.previous_element = o o.next_sibling = next_sibling if next_sibling: next_sibling.previous_sibling = o o.previous_sibling = previous_sibling if previous_sibling: previous_sibling.next_sibling = o def _popToTag(self, name, nsprefix=None, inclusivePop=True): """Pops the tag stack up to and including the most recent instance of the given tag. If inclusivePop is false, pops the tag stack up to but *not* including the most recent instqance of the given tag.""" #print "Popping to %s" % name if name == self.ROOT_TAG_NAME: # The BeautifulSoup object itself can never be popped. return most_recently_popped = None stack_size = len(self.tagStack) for i in range(stack_size - 1, 0, -1): t = self.tagStack[i] if (name == t.name and nsprefix == t.prefix): if inclusivePop: most_recently_popped = self.popTag() break most_recently_popped = self.popTag() return most_recently_popped def handle_starttag(self, name, namespace, nsprefix, attrs): """Push a start tag on to the stack. If this method returns None, the tag was rejected by the SoupStrainer. You should proceed as if the tag had not occurred in the document. For instance, if this was a self-closing tag, don't call handle_endtag. """ # print "Start tag %s: %s" % (name, attrs) self.endData() if (self.parse_only and len(self.tagStack) <= 1 and (self.parse_only.text or not self.parse_only.search_tag(name, attrs))): return None tag = Tag(self, self.builder, name, namespace, nsprefix, attrs, self.currentTag, self._most_recent_element) if tag is None: return tag if self._most_recent_element: self._most_recent_element.next_element = tag self._most_recent_element = tag self.pushTag(tag) return tag def handle_endtag(self, name, nsprefix=None): #print "End tag: " + name self.endData() self._popToTag(name, nsprefix) def handle_data(self, data): self.current_data.append(data) def decode(self, pretty_print=False, eventual_encoding=DEFAULT_OUTPUT_ENCODING, formatter="minimal"): """Returns a string or Unicode representation of this document. To get Unicode, pass None for encoding.""" if self.is_xml: # Print the XML declaration encoding_part = '' if eventual_encoding != None: encoding_part = ' encoding="%s"' % eventual_encoding prefix = u'<?xml version="1.0"%s?>\n' % encoding_part else: prefix = u'' if not pretty_print: indent_level = None else: indent_level = 0 return prefix + super(BeautifulSoup, self).decode( indent_level, eventual_encoding, formatter) # Alias to make it easier to type import: 'from bs4 import _soup' _s = BeautifulSoup _soup = BeautifulSoup class BeautifulStoneSoup(BeautifulSoup): """Deprecated interface to an XML parser.""" def __init__(self, *args, **kwargs): kwargs['features'] = 'xml' warnings.warn( 'The BeautifulStoneSoup class is deprecated. Instead of using ' 'it, pass features="xml" into the BeautifulSoup constructor.') super(BeautifulStoneSoup, self).__init__(*args, **kwargs) class StopParsing(Exception): pass class FeatureNotFound(ValueError): pass #By default, act as an HTML pretty-printer. if __name__ == '__main__': import sys soup = BeautifulSoup(sys.stdin) print soup.prettify() PK @N#]��`�# �# site-packages/bs4/diagnose.pyonu �[��� � �?J[c @ so d Z d Z d d l Z d d l m Z d d l m Z d d l Z d d l m Z m Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d � Z e d � Z d e f d � � YZ d � Z d Z d Z d d � Z d d � Z d d � Z d d � Z d d d � Z e d k rke e j j � � n d S( s= Diagnostic functions, mainly for use when doing tech support.t MITi����N( t StringIO( t HTMLParser( t BeautifulSoupt __version__( t builder_registryc C sV d t GHd t j GHd d d g } xK | D]C } x: t j D] } | | j k r; Pq; q; W| j | � d | GHq+ Wd | k r� | j d � y2 d d l m } d d j t t | j � � GHWq� t k r� } d GHq� Xn d | k r!y d d l } d | j GHWq!t k r } d GHq!Xn t | d � r?| j � } n� | j d � s]| j d � rod | GHd GHd SyC t j j | � r�d | GHt | � � } | j � } Wd QXn Wn t k r�n XHx� | D]� } d | GHt } y t | d | �} t } Wn& t k r'} d | GHt j � n X| rEd | GH| j � GHn d d GHq�Wd S( s/ Diagnostic suite for isolating common problems.s' Diagnostic running on Beautiful Soup %ss Python version %ss html.parsert html5libt lxmls; I noticed that %s is not installed. Installing it may help.s lxml-xmli����( t etrees Found lxml version %st .s. lxml is not installed or couldn't be imported.Ns Found html5lib version %ss2 html5lib is not installed or couldn't be imported.t reads http:s https:s< "%s" looks like a URL. Beautiful Soup is not an HTTP client.sp You need to use some other library to get the document behind the URL, and feed that document to Beautiful Soup.s7 "%s" looks like a filename. Reading data from the file.s# Trying to parse your markup with %st featuress %s could not parse the markup.s# Here's what %s did with the markup:t -iP ( R t syst versionR t buildersR t removet appendR R t joint mapt strt LXML_VERSIONt ImportErrorR t hasattrR t startswitht ost patht existst opent ValueErrort FalseR t Truet Exceptiont tracebackt print_exct prettify( t datat basic_parserst namet builderR t eR t fpt parsert successt soup( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt diagnose sd " c K s[ d d l m } xD | j t | � d | | �D]$ \ } } d | | j | j f GHq/ Wd S( s� Print out the lxml events that occur during parsing. This lets you see how lxml parses a document when no Beautiful Soup code is running. i����( R t htmls %s, %4s, %sN( R R t iterparseR t tagt text( R$ R. t kwargsR t eventt element( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt lxml_traceZ s +t AnnouncingParserc B sh e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s? Announces HTMLParser parse events, without doing anything else.c C s | GHd S( N( ( t selft s( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt _pg s c C s | j d | � d S( Ns %s START( R9 ( R7 R& t attrs( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_starttagj s c C s | j d | � d S( Ns %s END( R9 ( R7 R& ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_endtagm s c C s | j d | � d S( Ns %s DATA( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_datap s c C s | j d | � d S( Ns %s CHARREF( R9 ( R7 R& ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_charrefs s c C s | j d | � d S( Ns %s ENTITYREF( R9 ( R7 R& ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_entityrefv s c C s | j d | � d S( Ns %s COMMENT( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_commenty s c C s | j d | � d S( Ns %s DECL( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_decl| s c C s | j d | � d S( Ns %s UNKNOWN-DECL( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt unknown_decl s c C s | j d | � d S( Ns %s PI( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_pi� s ( t __name__t __module__t __doc__R9 R; R< R= R> R? R@ RA RB RC ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyR6 d s c C s t � } | j | � d S( s� Print out the HTMLParser events that occur during parsing. This lets you see how HTMLParser parses a document when no Beautiful Soup code is running. N( R6 t feed( R$ R* ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt htmlparser_trace� s t aeiout bcdfghjklmnpqrstvwxyzi c C sS d } xF t | � D]8 } | d d k r2 t } n t } | t j | � 7} q W| S( s# Generate a random word-like string.t i i ( t ranget _consonantst _vowelst randomt choice( t lengthR8 t it t( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt rword� s i c C s d j d � t | � D� � S( s' Generate a random sentence-like string.t c s s' | ] } t t j d d � � Vq d S( i i N( RT RO t randint( t .0RR ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pys <genexpr>� s ( R RL ( RQ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt rsentence� s i� c C s� d d d d d d d g } g } x� t | � D]� } t j d d � } | d k ru t j | � } | j d | � q. | d k r� | j t t j d d � � � q. | d k r. t j | � } | j d | � q. q. Wd d j | � d S( s+ Randomly generate an invalid HTML document.t pt divt spanRR t bt scriptt tablei i s <%s>i i i s </%s>s <html>s s </html>( RL RO RV RP R RX R ( t num_elementst tag_namest elementsRR RP t tag_name( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt rdoc� s " i�� c C sS d t GHt | � } d t | � GHx� d d d g d d g D]� } t } y1 t j � } t | | � } t j � } t } Wn& t k r� } d | GHt j � n X| r= d | | | f GHq= q= Wd d l m } t j � } | j | � t j � } d | | GHd d l } | j � } t j � } | j | � t j � } d | | GHd S( s. Very basic head-to-head performance benchmark.s1 Comparative parser benchmark on Beautiful Soup %ss3 Generated a large invalid HTML document (%d bytes).R R. R s html.parsers %s could not parse the markup.s" BS4+%s parsed the markup in %.2fs.i����( R s$ Raw lxml parsed the markup in %.2fs.Ns( Raw html5lib parsed the markup in %.2fs.( R Rc t lenR t timeR R R R! R" R R t HTMLR R t parse( R_ R$ R* R+ t aR, R\ R( R R ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt benchmark_parsers� s4 R c C s� t j � } | j } t | � } t d t d | d | � } t j d | | | � t j | � } | j d � | j d d � d S( Nt bs4R$ R* s bs4.BeautifulSoup(data, parser)t cumulatives _html5lib|bs4i2 ( t tempfilet NamedTemporaryFileR& Rc t dictRj t cProfilet runctxt pstatst Statst sort_statst print_stats( R_ R* t filehandlet filenameR$ t varst stats( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt profile� s t __main__( RF t __license__Ro R R Rj R R t bs4.builderR R Rq RO Rl Re R! R R- R R5 R6 RH RN RM RT RX Rc Ri Ry RD t stdinR ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt <module> s8 C ! PK @N#]����� �� site-packages/bs4/element.pyonu �[��� � 6eb[c @ s� d Z y d d l m Z Wn# e k r? Z d d l m Z n Xd d l Z d d l Z d d l Z d d l Z d d l m Z d Z e j d d k Z e j d � Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d! � � YZ d" e e f d# � � YZ d$ e f d% � � YZ! d& e! f d' � � YZ" d( e! f d) � � YZ# d* e# f d+ � � YZ$ d, e! f d- � � YZ% d. e! f d/ � � YZ& d0 e! f d1 � � YZ' d2 e f d3 � � YZ( d4 e f d5 � � YZ) d6 e* f d7 � � YZ+ d S(8 t MITi����( t CallableN( t EntitySubstitutions utf-8i i s \s+c s1 t � f d � � } | j � f d � � } | S( s> Alias one attribute name to another for backward compatibilityc s t | � � S( N( t getattr( t self( t attr( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt alias s c s t | � � S( N( t setattr( R ( R ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR s ( t propertyt setter( R R ( ( R s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _alias s t NamespacedAttributec B s e Z d d � Z RS( c C s{ | d k r! t j | | � } n; | d k rB t j | | � } n t j | | d | � } | | _ | | _ | | _ | S( Nt :( t Nonet unicodet __new__t prefixt namet namespace( t clsR R R t obj( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR " s N( t __name__t __module__R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR s t% AttributeValueWithCharsetSubstitutionc B s e Z d Z RS( s= A stand-in object for a character encoding specified in HTML.( R R t __doc__( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR / s t CharsetMetaAttributeValuec B s e Z d Z d � Z d � Z RS( s� A generic stand-in for the value of a meta tag's 'charset' attribute. When Beautiful Soup parses the markup '<meta charset="utf8">', the value of the 'charset' attribute will be one of these objects. c C s t j | | � } | | _ | S( N( R R t original_value( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR 9 s c C s | S( N( ( R t encoding( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt encode> s ( R R R R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR 2 s t ContentMetaAttributeValuec B s5 e Z d Z e j d e j � Z d � Z d � Z RS( s A generic stand-in for the value of a meta tag's 'content' attribute. When Beautiful Soup parses the markup: <meta http-equiv="content-type" content="text/html; charset=utf8"> The value of the 'content' attribute will be one of these objects. s ((^|;)\s*charset=)([^;]*)c C sM | j j | � } | d k r. t j t | � St j | | � } | | _ | S( N( t CHARSET_REt searchR R R R ( R R t matchR ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR M s c s% � f d � } | j j | | j � S( Nc s | j d � � S( Ni ( t group( R ( R ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt rewriteX s ( R t subR ( R R R" ( ( R s/ /usr/lib/python2.7/site-packages/bs4/element.pyR W s ( R R R t ret compilet MR R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR B s t HTMLAwareEntitySubstitutionc B sn e Z d Z e d d g � Z e d g � Z e d d g � Z e d � � Z e d � � Z e d � � Z RS( s% Entity substitution rules that are aware of some HTML quirks. Specifically, the contents of <script> and <style> tags should not undergo entity substitution. Incoming NavigableString objects are checked to see if they're the direct children of a <script> or <style> tag. t scriptt stylet pret textareac C sA t | t � r7 | j d k r7 | j j | j k r7 | S| | � S( N( t isinstancet NavigableStringt parentR R t cdata_containing_tags( R t nst f( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _substitute_if_appropriatem s c C s | j | t j � S( N( R2 R t substitute_html( R R0 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR3 w s c C s | j | t j � S( N( R2 R t substitute_xml( R R0 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR4 | s ( R R R t setR/ t preformatted_tagst preserve_whitespace_tagst classmethodR2 R3 R4 ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR' \ s t Formatterc B s e Z d Z d Z d � Z RS( s6 Contains information about how to format a parse tree.t /c O s t � � d S( s1 Transform certain characters into named entities.N( t NotImplementedError( R t argst kwargs( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt substitute_entities� s ( R R R t void_element_close_prefixR> ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR9 � s t HTMLFormatterc B s e Z d Z d � Z RS( s The default HTML formatter.c O s t j | | � S( N( R' R3 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt substitute� s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR@ � s t MinimalHTMLFormatterc B s e Z d Z d � Z RS( s A minimal HTML formatter.c O s t j | | � S( N( R' R4 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRB � s t HTML5Formatterc B s e Z d Z d Z RS( s5 An HTML formatter that omits the slash in a void tag.N( R R R R R? ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRC � s t XMLFormatterc B s e Z d Z d � Z RS( s+ Substitute only the essential XML entities.c O s t j | | � S( N( R R4 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRD � s t HTMLXMLFormatterc B s e Z d Z d � Z RS( s Format XML using HTML rules.c O s t j | | � S( N( R' R3 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRE � s t PageElementc B s e Z d Z i e � d 6e � d 6e � d 6d2 d2 6Z i e � d 6e � d 6d2 d2 6Z d d � Z e d � � Z d � Z d2 d2 d2 d2 d2 d � Z e d � Z e d � Z d � Z e Z d � Z e Z e Z d � Z d � Z e e d � Z e Z d � Z d � Z d � Z d � Z d2 i d2 d � Z! e! Z" d2 i d2 d2 d � Z# e# Z$ d2 i d2 d � Z% e% Z& d2 i d2 d2 d � Z' e' Z( e' Z) d2 i d2 d � Z* e* Z+ d2 i d2 d2 d � Z, e, Z- e, Z. d2 i d2 d � Z/ e/ Z0 d2 i d2 d2 d � Z1 e1 Z2 e1 Z3 d2 i d � Z4 e4 Z5 d2 i d2 d � Z6 e6 Z7 e6 Z8 e d � � Z9 e d � � Z: d � Z; d � Z< e d! � � Z= e d" � � Z> e d# � � Z? e d$ � � Z@ e d% � � ZA eB jC d& � ZD eB jC d' d( � ZE d2 d) � ZF d* � ZG d+ d, � ZH d- � ZI d. � ZJ d/ � ZK d0 � ZL d1 � ZM RS(3 se Contains the navigational information for some part of the page (either a tag or a piece of text)t htmlt html5t minimalc C sd t | t � r! | j | � } n | d k r6 | } n* t | � rQ | | � } n | j | � } | S( s2 Format the given string using the given formatter.N( R, t basestringt _formatter_for_nameR t callableRA ( R t st formattert output( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt format_string� s c C s? | j d k r | j S| j d k r5 t | d t � S| j j S( sJ Is this element part of an XML tree or an HTML tree? This is used when mapping a formatter name ("minimal") to an appropriate function (one that performs entity-substitution on the contents of <script> and <style> tags, or not). It can be inefficient, but it should be called very rarely. t is_xmlN( t known_xmlR R. R t Falset _is_xml( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRT � s c C s9 | j r | j j | t � � S| j j | t � � Sd S( s< Look up a formatter function based on its name and the tree.N( RT t XML_FORMATTERSt getRD t HTML_FORMATTERSR@ ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRK � s c C s� | | _ | | _ | d k r- | | j _ n | | _ | j rN | | j _ n | | _ | j ro | | j _ n | r� | j d k r� | j j r� | j j d } n | | _ | r� | | j _ n d S( sN Sets up the initial relations between this element and other elements.i����N( R. t previous_elementR t next_elementt next_siblingt previous_siblingt contents( R R. RX RY R[ RZ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt setup� s RZ R[ c C s | j s t d � � n | | k r( d S| | j k rF t d � � n | j } | j j | � } | j � | j | | � | S( Ns] Cannot replace one element with another when theelement to be replaced is not part of a tree.s% Cannot replace a Tag with its parent.( R. t ValueErrort indext extractt insert( R t replace_witht old_parentt my_index( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRb s c C sl | j } | j s! t d � � n | j j | � } | j � x( t | j � D] } | j | | � qN W| S( NsS Cannot replace an element with its contents when thatelement is not part of a tree.( R. R^ R_ R` t reversedR\ Ra ( R t my_parentRd t child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt unwrap% s c C s | j | � } | j | � | S( N( Rb t append( R t wrap_insidet me( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt wrap3 s c C s, | j d k r+ | j j | j j | � =n | j � } | j } | j d k rm | j | k rm | | j _ n | d k r� | | j k r� | j | _ n d | _ d | _ d | _ | j d k r� | j | j k r� | j | j _ n | j d k r| j | j k r| j | j _ n d | _ | _ | S( s0 Destructively rips this element out of the tree.N( R. R R\ R_ t _last_descendantRY RX R[ RZ ( R t last_childRY ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR` 8 s( c C sp | r | j r | j j } n2 | } x) t | t � rO | j rO | j d } q' W| rl | | k rl d } n | S( s8 Finds the last element beneath this object to be parsed.i����N( RZ RX R, t TagR\ R ( R t is_initializedt accept_selfRn ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRm U s c C s� | d k r t d � � n | | k r6 t d � � n t | t � rd t | t � rd t | � } n d d l m } t | | � r� x1 t | j � D] } | j | | � | d 7} q� Wd St | t | j � � } t | d � r8| j d k r8| j | k r+| j | � } | | k r+| d 8} q+n | j � n | | _ d } | d k rhd | _ | | _ n8 | j | d } | | _ | | j _ | j t � | _ | j d k r�| | j _ n | j t � } | t | j � k r\d | _ | } d } x> | d k r7| d k r7| j } | j } | d k r�Pq�q�W| d k rP| | _ q�d | _ n= | j | } | | _ | j d k r�| | j _ n | | _ | j d k r�| | j _ n | j j | | � d S( Ns Cannot insert None into a tag.s Cannot insert a tag into itself.i����( t BeautifulSoupi R. i ( R R^ R, RJ R- t bs4Rr t listR\ Ra t mint lent hasattrR. R_ R` R[ RX RZ Rm RS RY ( R t positiont new_childRr t subchildt current_indext previous_childt new_childs_last_elementR. t parents_next_siblingt next_child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRa c sh c C s | j t | j � | � d S( s2 Appends the given tag to the contents of this tag.N( Ra Rv R\ ( R t tag( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRi � s c C s~ | | k r t d � � n | j } | d k r? t d � � n t | t � r[ | j � n | j | � } | j | | � d S( s� Makes the given element the immediate predecessor of this one. The two elements will have the same parent, and the given element will be immediately before this one. s& Can't insert an element before itself.s2 Element has no parent, so 'before' has no meaning.N( R^ R. R R, RF R` R_ Ra ( R t predecessorR. R_ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt insert_before� s c C s� | | k r t d � � n | j } | d k r? t d � � n t | t � r[ | j � n | j | � } | j | d | � d S( s� Makes the given element the immediate successor of this one. The two elements will have the same parent, and the given element will be immediately after this one. s% Can't insert an element after itself.s1 Element has no parent, so 'after' has no meaning.i N( R^ R. R R, RF R` R_ Ra ( R t successorR. R_ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt insert_after� s c K s | j | j | | | | � S( sj Returns the first item that matches the given criteria and appears after this Tag in the document.( t _find_onet find_all_next( R R t attrst textR= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_next� s c K s | j | | | | | j | � S( sb Returns all items that match the given criteria and appear after this Tag in the document.( t _find_allt next_elements( R R R� R� t limitR= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( s{ Returns the closest sibling to this Tag that matches the given criteria and appears after this Tag in the document.( R� t find_next_siblings( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_next_sibling� s c K s | j | | | | | j | � S( sq Returns the siblings of this Tag that match the given criteria and appear after this Tag in the document.( R� t next_siblings( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( sk Returns the first item that matches the given criteria and appears before this Tag in the document.( R� t find_all_previous( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_previous� s c K s | j | | | | | j | � S( sc Returns all items that match the given criteria and appear before this Tag in the document.( R� t previous_elements( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( s| Returns the closest sibling to this Tag that matches the given criteria and appears before this Tag in the document.( R� t find_previous_siblings( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_previous_sibling s c K s | j | | | | | j | � S( sr Returns the siblings of this Tag that match the given criteria and appear before this Tag in the document.( R� t previous_siblings( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s c K s5 d } | j | | d | � } | r1 | d } n | S( sO Returns the closest parent of this Tag that matches the given criteria.i i N( R t find_parents( R R R� R= t rt l( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_parent s c K s | j | | d | | j | � S( sF Returns the parents of this Tag that match the given criteria.N( R� R t parents( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� ! s c C s | j S( N( RY ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt next* s c C s | j S( N( RX ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt previous. s c K s5 d } | | | | d | � } | r1 | d } n | S( Ni i ( R ( R t methodR R� R� R= R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� 4 s c s� | d k r, d | k r, | d } | d =n t � t � rD � } n t � | | | � } | d k r&| r&| r&| r&� t k s� � d k r� d � | D� } t | | � St � t � r&� j d � d k r� � j d d � \ � � n d � � � � � � f d � | D� } t | | � Sn t | � } xy t r�y t | � } Wn t k r_Pn X| r5| j | � } | r�| j | � | r�t | � | k r�Pq�q�q5q5W| S( s8 Iterates over a generator looking for things that match.t stringc s s$ | ] } t | t � r | Vq d S( N( R, Ro ( t .0t element( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pys <genexpr>J s R i c 3 s] | ]S } t | t � r' | j � k sQ | j � k r � d k sQ | j � k r | Vq d S( N( R, Ro R R R ( R� R� ( t local_nameR R ( s/ /usr/lib/python2.7/site-packages/bs4/element.pys <genexpr>W s N( R R, t SoupStrainert Truet ResultSetRJ t countt splitR� t StopIterationR Ri Rv ( R R R� R� R� t generatorR= t strainert resultt resultst it found( ( R� R R s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� ; s< ! c c s. | j } x | d k r) | V| j } q Wd S( N( RY R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� q s c c s. | j } x | d k r) | V| j } q Wd S( N( RZ R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� x s c c s. | j } x | d k r) | V| j } q Wd S( N( RX R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s c c s. | j } x | d k r) | V| j } q Wd S( N( R[ R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c c s. | j } x | d k r) | V| j } q Wd S( N( R. R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s s ^[a-zA-Z0-9][-.a-zA-Z0-9:_]*$sX ^(?P<tag>[a-zA-Z0-9][-.a-zA-Z0-9:_]*)?\[(?P<attribute>[\w-]+)(?P<operator>[=~\|\^\$\*]?)s =?"?(?P<value>[^\]"]*)"?\]$c C sF | j | | � } t | t � s0 t | t � rB d j | � } n | S( s� Force an attribute value into a string representation. A multi-valued attribute will be converted into a space-separated stirng. t ( RV R, Rt t tuplet join( R t valuet default( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _attr_value_as_string� s c s$ � s � S� � f d � } | Sd S( Nc s | j � k o � | � S( N( R ( R� ( t functiont tag_name( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _match� s ( ( R R� R� R� ( ( R� R� s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _tag_name_matches_and� s t c s� | d k r � � f d � S| d k r> � � f d � } | S| d k rZ � � f d � S| d k rv � � f d � S| d k r� � � f d � S| d k r� � � f d � } | S� f d � Sd S( s� Create a function that performs a CSS selector operation. Takes an operator, attribute and optional value. Returns a function that will return True for elements that match that combination. t =c s | j � � � k S( N( R� ( t el( t attributeR� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt <lambda>� s t ~c s: | j � g � } t | t � s0 | j � } n � | k S( N( RV R, Rt R� ( R� t attribute_value( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _includes_value� s t ^c s | j � d � j � � S( NR� ( R� t startswith( R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s t $c s | j � d � j � � S( NR� ( R� t endswith( R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s t *c s � | j � d � k S( NR� ( R� ( R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s t |c s/ | j � d � } | � k p. | j � d � S( NR� t -( R� R� ( R� R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _is_or_starts_with_dash� s c s | j � � S( N( t has_attr( R� ( R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s N( ( R t operatorR� R� R� R� ( ( R� R� s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _attribute_checker� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt nextGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt nextSiblingGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt previousGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt previousSiblingGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt parentGenerator� s N(N R R R R@ RC RB R RW RE RD RU RP R RT RK R] R t nextSiblingt previousSiblingRb t replaceWithRh t replace_with_childrent replaceWithChildrenRl R` R� Rm t _lastRecursiveChildRa Ri R� R� R� t findNextR� t findAllNextR� t findNextSiblingR� t findNextSiblingst fetchNextSiblingsR� t findPreviousR� t findAllPrevioust fetchPreviousR� t findPreviousSiblingR� t findPreviousSiblingst fetchPreviousSiblingsR� t findParentR� t findParentst fetchParentsR� R� R� R� R� R� R� R� R� R$ R% t tag_name_ret attribselect_reR� R� R� R� R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRF � s� J 6 + R- c B sk e Z d Z d Z d Z d � Z d � Z d � Z d � Z d d � Z e d � � Z e j d � � Z RS( R� c C sG t | t � r$ t j | | � } n t j | | t � } | j � | S( s- Create a new NavigableString. When unpickling a NavigableString, this method is called with the string in DEFAULT_OUTPUT_ENCODING. That encoding needs to be passed in to the superclass's __new__ or the superclass won't know how to handle non-ASCII characters. ( R, R R t DEFAULT_OUTPUT_ENCODINGR] ( R R� t u( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s c C s t | � | � S( s� A copy of a NavigableString has the same contents and class as the original, but it is not connected to the parse tree. ( t type( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __copy__ s c C s t | � f S( N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __getnewargs__ s c C s0 | d k r | St d | j j | f � � d S( s� text.string gives you text. This is for backwards compatibility for Navigable*String, but for CData* it lets you get the string without the CData wrapper.R� s! '%s' object has no attribute '%s'N( t AttributeErrort __class__R ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __getattr__ s RI c C s$ | j | | � } | j | | j S( N( RP t PREFIXt SUFFIX( R RN RO ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt output_ready s c C s d S( N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR # s c C s t d � � d S( Ns) A NavigableString cannot be given a name.( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR ' s N( R R R� R� R RR R R� R� R� R� R R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR- � s t PreformattedStringc B s e Z d Z d d � Z RS( s� A NavigableString not subject to the normal formatting rules. The string will be passed into the formatter (to trigger side effects), but the return value will be ignored. RI c C s" | j | | � | j | | j S( sU CData strings are passed into the formatter. But the return value is ignored.( RP R� R� ( R RN ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� 2 s ( R R R R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� + s t CDatac B s e Z d Z d Z RS( u <![CDATA[u ]]>( R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� 8 s t ProcessingInstructionc B s e Z d Z d Z d Z RS( s A SGML processing instruction.u <?u >( R R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� = s t XMLProcessingInstructionc B s e Z d Z d Z d Z RS( s An XML processing instruction.u <?u ?>( R R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� C s t Commentc B s e Z d Z d Z RS( u <!--u -->( R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� H s t Declarationc B s e Z d Z d Z RS( u <?u ?>( R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� N s t Doctypec B s# e Z e d � � Z d Z d Z RS( c C sm | p d } | d k rF | d | 7} | d k rc | d | 7} qc n | d k rc | d | 7} n t | � S( NR� s PUBLIC "%s"s "%s"s SYSTEM "%s"( R R� ( R R t pub_idt system_idR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt for_name_and_idsU s u <!DOCTYPE u > ( R R R8 R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� S s Ro c B s� e Z d Z d8 d8 d8 d8 d8 d8 d8 d8 d8 d � Z e d � Z d � Z e d � � Z e Z e d � � Z e j d � � Z e e e f d � Z e e � Z e d � � Z d e e e f d � Z e Z e e � Z d � Z e d � Z d � Z d8 d � Z d8 d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d � Z' d d � Z( d � Z) d � Z* e+ r�e) Z* Z( n e, d8 d! d" d# � Z- d$ � Z. d8 e, d! d% � Z/ d8 d! d& � Z0 d8 e, d! d' � Z1 d8 e, d! d( � Z2 e, e d) d* � Z3 d8 i e4 d8 d+ � Z5 e5 Z6 d8 i e4 d8 d8 d, � Z7 e7 Z8 e7 Z9 e d- � � Z: e d. � � Z; d/ d0 d1 g Z< e Z= e> j? d2 � Z@ d3 � ZA d8 d8 d4 � ZB d5 � ZC d6 � ZD d7 � ZE RS(9 s= Represents a found HTML tag with its attributes and contents.c C sz | d k r d | _ n | j | _ | d k r? t d � � n | | _ | | _ | | _ | d k rr | j } n | r� g } n t j } | | _ | d k r� i } nN | r� | d k r� | j r� | j | j | � } q� t | � } n t | � } | r | j | _ n | | _ | | _ g | _ | j | | � t | _ | d k rm| j | � | j | � | _ n t | _ d S( s Basic constructor.s% No value provided for new tag's name.N( R t parser_classR� R^ R R R R7 R' t cdata_list_attributest$ _replace_cdata_list_attribute_valuest dictRQ RR R� R\ R] RS t hiddent set_up_substitutionst can_be_empty_element( R t parsert builderR R R R� R. R� RQ R7 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __init__i sB R� c C s� t | � d | j | j | j | j | j d | j �} x' d D] } t | | t | | � � q@ Wx$ | j D] } | j | j � � qm W| S( s� A copy of a Tag is a new Tag, unconnected to the parse tree. Its contents are a copy of the old Tag's contents. RQ R R� N( R R� ( R� R R R R R R� RT R R R\ Ri R� ( R t cloneR Rg ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c C s t | j � d k o | j S( s7 Is this tag an empty-element tag? (aka a self-closing tag) A tag that has contents is never an empty-element tag. A tag that has no contents may or may not be an empty-element tag. It depends on the builder used to create the tag. If the builder has a designated list of empty-element tags, then only a tag whose name shows up in that list is considered an empty-element tag. If the builder has no designated list of empty-element tags, then any tag with no contents is an empty-element tag. i ( Rv R\ R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt is_empty_element� s c C s@ t | j � d k r d S| j d } t | t � r9 | S| j S( sq Convenience property to get the single string within this tag. :Return: If this tag has a single string child, return value is that string. If this tag has no children, or more than one child, return value is None. If this tag has one child tag, return value is the 'string' attribute of the child tag, recursively. i i N( Rv R\ R R, R- R� ( R Rg ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c C s$ | j � | j | j | � � d S( N( t clearRi R� ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c c s� x� | j D]x } | d k r, t | t � s | d k rP t | � | k rP q n | r} | j � } t | � d k r} q q} n | Vq Wd S( s� Yield all strings of certain classes, possibly stripping them. By default, yields only NavigableString and CData objects. So no comments, processing instructions, etc. i N( t descendantsR R, R- R� t stripRv ( R R t typest descendant( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _all_strings� s c c s# x | j t � D] } | Vq Wd S( N( R R� ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt stripped_strings� s u c C s/ | j g | j | d | �D] } | ^ q � S( sP Get all child strings, concatenated using the given separator. R ( R� R ( R t separatorR R RM ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt get_text� s c C sL | j � | } x5 | d k rG | j } | j j � g | _ | } q Wd S( s/ Recursively destroys the contents of this tree.N( R` R RY t __dict__R R\ ( R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt decompose� s c C sg | rD xZ | j D], } t | t � r3 | j � q | j � q Wn x | j D] } | j � qO Wd S( sP Extract all children. If decompose is True, decompose instead. N( R\ R, Ro R R` ( R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR s c C s@ x- t | j � D] \ } } | | k r | Sq Wt d � � d S( s� Find the index of a child by identity, not value. Avoids issues with tag.contents.index(element) getting the index of equal elements. s Tag.index: element not in tagN( t enumerateR\ R^ ( R R� R� Rg ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR_ s c C s | j j | | � S( s� Returns the value of the 'key' attribute for the tag, or the value given for 'default' if it doesn't have that attribute.( R� RV ( R t keyR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRV s c C s1 | j | | � } t | t � s- | g } n | S( s- The same as get(), but always returns a list.( RV R, Rt ( R R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt get_attribute_list s c C s | | j k S( N( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� & s c C s t | � j � S( N( t strt __hash__( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR ) s c C s | j | S( sq tag[key] returns the value of the 'key' attribute for the tag, and throws an exception if it's not there.( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __getitem__, s c C s t | j � S( s0 Iterating over a tag iterates over its contents.( t iterR\ ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __iter__1 s c C s t | j � S( s: The length of a tag is the length of its list of contents.( Rv R\ ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __len__5 s c C s | | j k S( N( R\ ( R t x( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __contains__9 s c C s t S( s- A tag is non-None even if it has no contents.( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __nonzero__< s c C s | | j | <d S( sK Setting tag[key] sets the value of the 'key' attribute for the tag.N( R� ( R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __setitem__@ s c C s | j j | d � d S( s; Deleting tag[key] deletes all 'key' attributes for the tag.N( R� t popR ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __delitem__E s c O s | j | | � S( s� Calling a tag like a function is the same as calling its find_all() method. Eg. tag('a') returns a list of all the A tags found within this tag.( t find_all( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __call__I s c C s� t | � d k rR | j d � rR | d } t j d t d | � � | j | � S| j d � r| | d k r| | j | � St d | j | f � � d S( Ni Ro i����s� .%(name)sTag is deprecated, use .find("%(name)s") instead. If you really were looking for a tag called %(name)sTag, use .find("%(name)sTag")R t __R\ s! '%s' object has no attribute '%s'( Rv R� t warningst warnR� t findR� R� R� ( R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� O s ! c C s� | | k r t St | d � s| t | d � s| t | d � s| | j | j k s| | j | j k s| t | � t | � k r� t Sx4 t | j � D]# \ } } | | j | k r� t Sq� Wt S( s Returns true iff this tag has the same name, the same attributes, and the same contents (recursively) as the given tag.R R� R\ ( R� Rw R R� Rv RS R R\ ( R t otherR� t my_child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __eq__` s c C s | | k S( sZ Returns true iff this tag is not identical to the other tag, as defined in __eq__.( ( R R' ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __ne__q s s unicode-escapec C s! t r | j � S| j | � Sd S( s Renders this tag as a string.N( t PY3Kt decodeR ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __repr__v s c C s | j � S( N( R, ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __unicode__� s c C s t r | j � S| j � Sd S( N( R+ R, R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __str__� s RI t xmlcharrefreplacec C s% | j | | | � } | j | | � S( N( R, R ( R R t indent_levelRN t errorsR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s c C s | d k o | j | j k S( s" Should this tag be pretty-printed?N( R R R7 ( R R1 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _should_pretty_print� s c C s< t | t � r/ t | � r/ | j | � } n g } | j r3x� t | j j � � D]� \ } } | d k ru | } n� t | t � s� t | t � r� d j | � } nK t | t � s� t | � } n- t | t � r� | d k r� | j | � } n | j | | � } t | � d t j | � } | j | � qT Wn d } d } d } | j r^| j d } n | j r�d } t | t � r�| j p�| } q�n d | | j f } | j | � } d } d } | d k r�d | d } n | r�| } | d } n d } | j | | | � } | j r"| } ng } d } | rJd d j | � } n | d k rf| j | � n | j d | | j | | f � | r�| j d � n | j | � | r�| r�| d d k r�| j d � n | r�| r�| j | � n | j | � | d k r)| r)| j r)| j d � n d j | � } | S( s� Returns a Unicode representation of this tag and its contents. :param eventual_encoding: The tag is destined to be encoded into this encoding. This method is _not_ responsible for performing that encoding. This information is passed in so that it can be substituted in if the document contains a <META> tag that mentions the document's encoding. R� R� R� R s </%s%s>i s <%s%s%s%s>s i����N( R, R9 RL RK R� t sortedt itemsR Rt R� R� RJ R R R RP R t quoted_attribute_valueRi R R R? R R3 t decode_contentsR� RZ ( R R1 t eventual_encodingRN R� R t valt decodedR� t closet closeTagR t pretty_printt spacet indent_spacet indent_contentsR\ RM t attribute_string( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR, � sx " c C s9 | d k r | j t d | �S| j | t d | �Sd S( NRN ( R R, R� R ( R R RN ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt prettify� s c C sI t | t � r/ t | � r/ | j | � } n | d k } g } x� | D]� } d } t | t � ru | j | � } n. t | t � r� | j | j | | | � � n | r� | r� | j d k r� | j � } n | rH | r| j d k r| j d | d � n | j | � | r8| j d k r8| j d � q8qH qH Wd j | � S( sv Renders the contents of this tag as a Unicode string. :param indent_level: Each line of the rendering will be indented this many spaces. :param eventual_encoding: The tag is destined to be encoded into this encoding. This method is _not_ responsible for performing that encoding. This information is passed in so that it can be substituted in if the document contains a <META> tag that mentions the document's encoding. :param formatter: The output formatter responsible for converting entities to Unicode characters. R* R� i s R� N( R, R9 RL RK R R- R� Ro Ri R, R R R� ( R R1 R8 RN R= RM t cR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR7 s( c C s" | j | | | � } | j | � S( sc Renders the contents of this tag as a bytestring. :param indent_level: Each line of the rendering will be indented this many spaces. :param eventual_encoding: The bytestring will be in this encoding. :param formatter: The output formatter responsible for converting entities to Unicode characters. ( R7 R ( R R1 R RN R\ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt encode_contents+ s i c C s% | s d } n | j d | d | � S( NR1 R ( R RD ( R R t prettyPrintt indentLevel( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt renderContents= s c K s; d } | j | | | | d | � } | r7 | d } n | S( sL Return only the first child of this Tag matching the given criteria.i i N( R R! ( R R R� t recursiveR� R= R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR& F s c K s7 | j } | s | j } n | j | | | | | | � S( s� Extracts a list of Tag objects that match the given criteria. You can specify the name of the Tag and any attributes you want the Tag to have. The value of a key-value pair in the 'attrs' map can be a string, a list of strings, a regular expression object, or a callable that takes a string and returns whether or not the string matches for some custom definition of 'matches'. The same is true of the tag name.( R t childrenR� ( R R R� RH R� R� R= R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR! Q s c C s t | j � S( N( R R\ ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRI e s c c sT t | j � s d S| j � j } | j d } x | | k rO | V| j } q2 Wd S( Ni ( Rv R\ Rm RY ( R t stopNodet current( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR j s t >t +R� s "[^"]*:[^"]*"c C s' | j | d d �} | r# | d Sd S( s9 Perform a CSS selection operation on the current element.R� i i N( t selectR ( R t selectorR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt select_oney s c * s� d | k rg } g | j d � D] } | j � ^ q" } t � } t � } x� | D]� } | d k rx t d | � � n | | k r� qS n | j | � � j | d | �} xC | D]; } t | � } | | k r� | j | � | j | � q� q� W| rS t | � | k rS PqS qS W| St j | � } � g } | d � j k rXt d | d � � n � j rmd | GHn x�t | � D]�\ } } g } t g � } | | d � j k r�� j rzd GHqzqzn � j r�d | GHn d+ � d+ � d+ } � j j | � } | d+ k r;| j � \ � } } } � j | | | � } n0d | k rw| j d d � \ � � � f d � } | } n�d | k r�| j d d � \ � } t | j d � � � � f d � } | } n�d | k r�� j j | � r�| j d d � \ � } � d k rt d � � n t j d | � } g } | d+ k rM| } d+ } n | j � \ } } | d k r�y t | � } Wn t d � � n X| d k r�t d � � n d t f d � � Y} | | � j } qkt d � � n� | d k r�ny | d k r d � � na | d k r"d � � nI | d k r@d � }! |! � n+ � j j | � r[| � n t d | � � � r�| | d � � � � f d � }" |" }# ni | d+ k r � j r�� r�d! }$ n � }$ d" |$ GHn � j r�� f d# � }% |% }# qd$ � }# n | }# d% }& xH| D]@}' � j r@d& |' j t |' j � f GHn x|# |' � D]} t | t � shqMn � r�| j � k r�qMn | d+ k r�y | | � }( Wq�t k r�Pq�Xn | d+ k s�|( r(� j r�d' | j t | j � f GHn t | � | k rO| j | � | j t | � � qOqM� j rMd( | j t | j � f GHqMqMWqW| } qzW| r�t | � | k r�| | } n � j r�d) GHx& | D] }) d* |) j |) j f GHq�Wn | S(, s9 Perform a CSS selection operation on the current element.t ,R� s" Invalid group selection syntax: %sR� i����s- Final combinator "%s" is missing an argument.s Running CSS selector "%s"i s0 Token was consumed by the previous combinator.s Considering token "%s"t #c s | j d d � � k S( Nt id( RV R ( R� ( t tag_id( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt id_matches� s t .c s � j | j d g � � S( Nt class( t issubsetRV ( t candidate( t classes( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt classes_match� s R s0 A pseudo-class must be prefixed with a tag name.s ([a-zA-Z\d-]+)\(([a-zA-Z\d]+)\)s nth-of-typesM Only numeric values are currently supported for the nth-of-type pseudo-class.s2 nth-of-type pseudo-class value must be at least 1.t Counterc B s e Z d � Z d � Z RS( c S s d | _ | | _ d S( Ni ( R� t destination( R R] ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s c S s- | j d 7_ | j | j k r% t St Sd S( Ni ( R� R] R� RS ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt nth_child_of_type� s ( R R R R^ ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR\ � s s? Only the following pseudo-classes are implemented: nth-of-type.R� RL c S s | j S( N( RI ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s R� c S s | j S( N( R� ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s RM c s s | j t � Vd S( N( R� R� ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt next_tag_sibling s s) Unsupported or invalid CSS selector: "%s"c 3 s� � j r- d � | j | j f GHd d GHn x@ | j � � � D], } � j rg d | j | j f GHn | Vq@ W� j r� d d GHn d S( Ns- Calling select("%s") recursively on %s %sR� i( s, (Recursive select picked up candidate %s %s)( t _select_debugR R� RN ( R� R� ( t next_tokent recursive_candidate_generatorR ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt recursive_select s s [any]s- Default candidate generator, tag name="%s"c 3 sN xG | j D]< } t | t � s% q n � rA | j � k rA q n | Vq Wd S( N( R R, Ro R ( R� Rg ( R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt default_candidate_generator7 s c S s | j S( N( R ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� @ s i s( Running candidate generator on %s %ss SUCCESS %s %ss FAILURE %s %ss Final verdict:s %s %sN( R� R R5 R^ t addRN RS Ri Rv t shlext _selector_combinatorsR` R R R� R t groupsR� t quoted_colonR R$ t intR; t objectR^ R� R t reprR� R, Ro R� (* R RO t _candidate_generatorR� t contextR t selectorst used_selectorst selected_object_idst partial_selectort candidatesRY t object_idt tokenst current_contextR_ t tokent new_contextt new_context_idst checkert mR� R� R� RU t klassR[ t pseudot pseudo_attributesR� t pseudo_typet pseudo_valueR\ R_ Rc t _use_candidate_generatort checkRd R� R� R� R� ( ( RZ Ra Rb R RT R� s/ /usr/lib/python2.7/site-packages/bs4/element.pyRN � s ( & c C s | j S( N( RI ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt childGeneratork s c C s | j S( N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt recursiveChildGeneratorn s c C s t j d | � | j | � S( s� This was kind of misleading because has_key() (attributes) was different from __in__ (contents). has_key() is gone in Python 3, anyway.s2 has_key is deprecated. Use has_attr("%s") instead.( R$ R% R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt has_keyq s N(F R R R R R R t parserClassR� R R t isSelfClosingR� R RS R- R� R t stringsR R t getTextR� R R R_ RV R R� R R R R R R R R R" R� R) R* R- R. R/ R+ R� R R3 R, RB R7 RD RG R� R& t findChildR! t findAllt findChildrenRI R Rg R` R$ R% Ri RP RN R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRo e s� 3 \ ) � R� c B s\ e Z d Z d i d d � Z d � Z d � Z d i d � Z e Z d � Z d d � Z RS( sM Encapsulates a number of ways of matching a markup element (tag or text).c K s� | j | � | _ t | t � s4 | | d <d } n d | k rX | d | d <| d =n | r� | r� | j � } | j | � q� | } n i } x- | j � D] \ } } | j | � | | <q� W| | _ | j | � | _ d S( NRW t class_( t _normalize_search_valueR R, R� R t copyt updateR5 R� R� ( R R R� R� R= t normalized_attrsR R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR ~ s" c C s� t | t � sE t | � sE t | d � sE t | t � sE | d k rI | St | t � re | j d � St | d � r� g } xc | D][ } t | d � r� t | t � r� t | t � r� | j | � q� | j | j | � � q� W| St t | � � S( NR t utf8R ( R, R RL Rw t boolR t bytesR, Ri R� R ( R R� t new_valuet v( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s * c C s( | j r | j Sd | j | j f Sd S( Ns %s|%s( R� R R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR/ � s c C s� d } d } t | t � r* | } | } n t | j t � oI t | t � } | j s� | s� | rw | j | | j � s� | rt| j | | j � rt| r� | j | | � } n� t } d } x� t | j j � � D] \ } } | s$t | d � r� | } q$i } x! | D] \ } } | | | <qWn | j | � } | j | | � s� t } Pq� q� W| rt| rh| } qq| } qtn | r�| j r�| j | j | j � r�d } n | S( NRV ( R R, Ro R R t _matchesR� Rt R� R5 Rw RV RS R� R� ( R t markup_namet markup_attrsR� t markupt call_function_with_tag_dataR t markup_attr_mapR t match_againstt kR� t attr_value( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt search_tag� sB " ( c C s d } t | d � rg t | t t f � rg x� | D]. } t | t � r2 | j | � r2 | } Pq2 q2 Wn� t | t � r� | j s� | j s� | j r | j | � } q nf t | t � s� t | t � r� | j r | j r | j | | j � r | } q n t d | j � � | S( NR s& I don't know how to match against a %s( R Rw R, Ro RJ R- R R� R R� R� R� t ExceptionR� ( R R� R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s" % ) c C s t } t | t � s$ t | t � rn x$ | D] } | j | | � r+ t Sq+ W| j d j | � | � rj t St S| t k r� | d k St | t � r� | | � S| } t | t � r� | j } n | j | � } | d k r� | St | d � r}t | t � r}| st � } n xk | D]\ } | j r.| } n t | � } | | k rLqq| j | � | j | | | � rt SqWt Sn t } | r�t | t � r�| | k } n | r�t | d � r�| j | � S| rt | t � r| j r| j | j d | j | � S| S( NR� R R R ( RS R, Rt R� R� R� R� R R Ro R R� Rw RJ R5 R RS Re R R R ( R R� R� t already_triedR� t itemt original_markupR R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� sV N( R R R R R R� R/ R� t searchTagR R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� z s ' R� c B s# e Z d Z d d � Z d � Z RS( sT A ResultSet is just a list that keeps track of the SoupStrainer that created it.c C s# t t | � j | � | | _ d S( N( t superR� R t source( R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR V s c C s t d | � � d S( Ns� ResultSet object has no attribute '%s'. You're probably treating a list of items like a single item. Did you call find_all() when you meant to call find()?( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� Z s ( ( R R R R R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� S s (, t __license__t collections.abcR t ImportErrort et collectionsR$ Rf t sysR$ t bs4.dammitR R� t version_infoR+ R% t whitespace_reR R R R R R R' Rk R9 R@ RB RC RD RE RF R- R� R� R� R� R� R� R� Ro R� Rt R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt <module> sR % � � P9 � � � �PK @N#]swdXH H site-packages/bs4/diagnose.pynu �[��� """Diagnostic functions, mainly for use when doing tech support.""" # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. __license__ = "MIT" import cProfile from StringIO import StringIO from HTMLParser import HTMLParser import bs4 from bs4 import BeautifulSoup, __version__ from bs4.builder import builder_registry import os import pstats import random import tempfile import time import traceback import sys import cProfile def diagnose(data): """Diagnostic suite for isolating common problems.""" print "Diagnostic running on Beautiful Soup %s" % __version__ print "Python version %s" % sys.version basic_parsers = ["html.parser", "html5lib", "lxml"] for name in basic_parsers: for builder in builder_registry.builders: if name in builder.features: break else: basic_parsers.remove(name) print ( "I noticed that %s is not installed. Installing it may help." % name) if 'lxml' in basic_parsers: basic_parsers.append("lxml-xml") try: from lxml import etree print "Found lxml version %s" % ".".join(map(str,etree.LXML_VERSION)) except ImportError, e: print ( "lxml is not installed or couldn't be imported.") if 'html5lib' in basic_parsers: try: import html5lib print "Found html5lib version %s" % html5lib.__version__ except ImportError, e: print ( "html5lib is not installed or couldn't be imported.") if hasattr(data, 'read'): data = data.read() elif data.startswith("http:") or data.startswith("https:"): print '"%s" looks like a URL. Beautiful Soup is not an HTTP client.' % data print "You need to use some other library to get the document behind the URL, and feed that document to Beautiful Soup." return else: try: if os.path.exists(data): print '"%s" looks like a filename. Reading data from the file.' % data with open(data) as fp: data = fp.read() except ValueError: # This can happen on some platforms when the 'filename' is # too long. Assume it's data and not a filename. pass print for parser in basic_parsers: print "Trying to parse your markup with %s" % parser success = False try: soup = BeautifulSoup(data, features=parser) success = True except Exception, e: print "%s could not parse the markup." % parser traceback.print_exc() if success: print "Here's what %s did with the markup:" % parser print soup.prettify() print "-" * 80 def lxml_trace(data, html=True, **kwargs): """Print out the lxml events that occur during parsing. This lets you see how lxml parses a document when no Beautiful Soup code is running. """ from lxml import etree for event, element in etree.iterparse(StringIO(data), html=html, **kwargs): print("%s, %4s, %s" % (event, element.tag, element.text)) class AnnouncingParser(HTMLParser): """Announces HTMLParser parse events, without doing anything else.""" def _p(self, s): print(s) def handle_starttag(self, name, attrs): self._p("%s START" % name) def handle_endtag(self, name): self._p("%s END" % name) def handle_data(self, data): self._p("%s DATA" % data) def handle_charref(self, name): self._p("%s CHARREF" % name) def handle_entityref(self, name): self._p("%s ENTITYREF" % name) def handle_comment(self, data): self._p("%s COMMENT" % data) def handle_decl(self, data): self._p("%s DECL" % data) def unknown_decl(self, data): self._p("%s UNKNOWN-DECL" % data) def handle_pi(self, data): self._p("%s PI" % data) def htmlparser_trace(data): """Print out the HTMLParser events that occur during parsing. This lets you see how HTMLParser parses a document when no Beautiful Soup code is running. """ parser = AnnouncingParser() parser.feed(data) _vowels = "aeiou" _consonants = "bcdfghjklmnpqrstvwxyz" def rword(length=5): "Generate a random word-like string." s = '' for i in range(length): if i % 2 == 0: t = _consonants else: t = _vowels s += random.choice(t) return s def rsentence(length=4): "Generate a random sentence-like string." return " ".join(rword(random.randint(4,9)) for i in range(length)) def rdoc(num_elements=1000): """Randomly generate an invalid HTML document.""" tag_names = ['p', 'div', 'span', 'i', 'b', 'script', 'table'] elements = [] for i in range(num_elements): choice = random.randint(0,3) if choice == 0: # New tag. tag_name = random.choice(tag_names) elements.append("<%s>" % tag_name) elif choice == 1: elements.append(rsentence(random.randint(1,4))) elif choice == 2: # Close a tag. tag_name = random.choice(tag_names) elements.append("</%s>" % tag_name) return "<html>" + "\n".join(elements) + "</html>" def benchmark_parsers(num_elements=100000): """Very basic head-to-head performance benchmark.""" print "Comparative parser benchmark on Beautiful Soup %s" % __version__ data = rdoc(num_elements) print "Generated a large invalid HTML document (%d bytes)." % len(data) for parser in ["lxml", ["lxml", "html"], "html5lib", "html.parser"]: success = False try: a = time.time() soup = BeautifulSoup(data, parser) b = time.time() success = True except Exception, e: print "%s could not parse the markup." % parser traceback.print_exc() if success: print "BS4+%s parsed the markup in %.2fs." % (parser, b-a) from lxml import etree a = time.time() etree.HTML(data) b = time.time() print "Raw lxml parsed the markup in %.2fs." % (b-a) import html5lib parser = html5lib.HTMLParser() a = time.time() parser.parse(data) b = time.time() print "Raw html5lib parsed the markup in %.2fs." % (b-a) def profile(num_elements=100000, parser="lxml"): filehandle = tempfile.NamedTemporaryFile() filename = filehandle.name data = rdoc(num_elements) vars = dict(bs4=bs4, data=data, parser=parser) cProfile.runctx('bs4.BeautifulSoup(data, parser)' , vars, vars, filename) stats = pstats.Stats(filename) # stats.strip_dirs() stats.sort_stats("cumulative") stats.print_stats('_html5lib|bs4', 50) if __name__ == '__main__': diagnose(sys.stdin.read()) PK @N#]z�3��t �t site-packages/bs4/dammit.pynu �[��� # -*- coding: utf-8 -*- """Beautiful Soup bonus library: Unicode, Dammit This library converts a bytestream to Unicode through any means necessary. It is heavily based on code from Mark Pilgrim's Universal Feed Parser. It works best on XML and HTML, but it does not rewrite the XML or HTML to reflect a new encoding; that's the tree builder's job. """ # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. __license__ = "MIT" import codecs from htmlentitydefs import codepoint2name import re import logging import string # Import a library to autodetect character encodings. chardet_type = None try: # First try the fast C implementation. # PyPI package: cchardet import cchardet def chardet_dammit(s): return cchardet.detect(s)['encoding'] except ImportError: try: # Fall back to the pure Python implementation # Debian package: python-chardet # PyPI package: chardet import chardet def chardet_dammit(s): return chardet.detect(s)['encoding'] #import chardet.constants #chardet.constants._debug = 1 except ImportError: # No chardet available. def chardet_dammit(s): return None # Available from http://cjkpython.i18n.org/. try: import iconv_codec except ImportError: pass xml_encoding_re = re.compile( '^<\\?.*encoding=[\'"](.*?)[\'"].*\\?>'.encode(), re.I) html_meta_re = re.compile( '<\\s*meta[^>]+charset\\s*=\\s*["\']?([^>]*?)[ /;\'">]'.encode(), re.I) class EntitySubstitution(object): """Substitute XML or HTML entities for the corresponding characters.""" def _populate_class_variables(): lookup = {} reverse_lookup = {} characters_for_re = [] for codepoint, name in list(codepoint2name.items()): character = unichr(codepoint) if codepoint != 34: # There's no point in turning the quotation mark into # ", unless it happens within an attribute value, which # is handled elsewhere. characters_for_re.append(character) lookup[character] = name # But we do want to turn " into the quotation mark. reverse_lookup[name] = character re_definition = "[%s]" % "".join(characters_for_re) return lookup, reverse_lookup, re.compile(re_definition) (CHARACTER_TO_HTML_ENTITY, HTML_ENTITY_TO_CHARACTER, CHARACTER_TO_HTML_ENTITY_RE) = _populate_class_variables() CHARACTER_TO_XML_ENTITY = { "'": "apos", '"': "quot", "&": "amp", "<": "lt", ">": "gt", } BARE_AMPERSAND_OR_BRACKET = re.compile("([<>]|" "&(?!#\\d+;|#x[0-9a-fA-F]+;|\\w+;)" ")") AMPERSAND_OR_BRACKET = re.compile("([<>&])") @classmethod def _substitute_html_entity(cls, matchobj): entity = cls.CHARACTER_TO_HTML_ENTITY.get(matchobj.group(0)) return "&%s;" % entity @classmethod def _substitute_xml_entity(cls, matchobj): """Used with a regular expression to substitute the appropriate XML entity for an XML special character.""" entity = cls.CHARACTER_TO_XML_ENTITY[matchobj.group(0)] return "&%s;" % entity @classmethod def quoted_attribute_value(self, value): """Make a value into a quoted XML attribute, possibly escaping it. Most strings will be quoted using double quotes. Bob's Bar -> "Bob's Bar" If a string contains double quotes, it will be quoted using single quotes. Welcome to "my bar" -> 'Welcome to "my bar"' If a string contains both single and double quotes, the double quotes will be escaped, and the string will be quoted using double quotes. Welcome to "Bob's Bar" -> "Welcome to "Bob's bar" """ quote_with = '"' if '"' in value: if "'" in value: # The string contains both single and double # quotes. Turn the double quotes into # entities. We quote the double quotes rather than # the single quotes because the entity name is # """ whether this is HTML or XML. If we # quoted the single quotes, we'd have to decide # between ' and &squot;. replace_with = """ value = value.replace('"', replace_with) else: # There are double quotes but no single quotes. # We can use single quotes to quote the attribute. quote_with = "'" return quote_with + value + quote_with @classmethod def substitute_xml(cls, value, make_quoted_attribute=False): """Substitute XML entities for special XML characters. :param value: A string to be substituted. The less-than sign will become <, the greater-than sign will become >, and any ampersands will become &. If you want ampersands that appear to be part of an entity definition to be left alone, use substitute_xml_containing_entities() instead. :param make_quoted_attribute: If True, then the string will be quoted, as befits an attribute value. """ # Escape angle brackets and ampersands. value = cls.AMPERSAND_OR_BRACKET.sub( cls._substitute_xml_entity, value) if make_quoted_attribute: value = cls.quoted_attribute_value(value) return value @classmethod def substitute_xml_containing_entities( cls, value, make_quoted_attribute=False): """Substitute XML entities for special XML characters. :param value: A string to be substituted. The less-than sign will become <, the greater-than sign will become >, and any ampersands that are not part of an entity defition will become &. :param make_quoted_attribute: If True, then the string will be quoted, as befits an attribute value. """ # Escape angle brackets, and ampersands that aren't part of # entities. value = cls.BARE_AMPERSAND_OR_BRACKET.sub( cls._substitute_xml_entity, value) if make_quoted_attribute: value = cls.quoted_attribute_value(value) return value @classmethod def substitute_html(cls, s): """Replace certain Unicode characters with named HTML entities. This differs from data.encode(encoding, 'xmlcharrefreplace') in that the goal is to make the result more readable (to those with ASCII displays) rather than to recover from errors. There's absolutely nothing wrong with a UTF-8 string containg a LATIN SMALL LETTER E WITH ACUTE, but replacing that character with "é" will make it more readable to some people. """ return cls.CHARACTER_TO_HTML_ENTITY_RE.sub( cls._substitute_html_entity, s) class EncodingDetector: """Suggests a number of possible encodings for a bytestring. Order of precedence: 1. Encodings you specifically tell EncodingDetector to try first (the override_encodings argument to the constructor). 2. An encoding declared within the bytestring itself, either in an XML declaration (if the bytestring is to be interpreted as an XML document), or in a <meta> tag (if the bytestring is to be interpreted as an HTML document.) 3. An encoding detected through textual analysis by chardet, cchardet, or a similar external library. 4. UTF-8. 5. Windows-1252. """ def __init__(self, markup, override_encodings=None, is_html=False, exclude_encodings=None): self.override_encodings = override_encodings or [] exclude_encodings = exclude_encodings or [] self.exclude_encodings = set([x.lower() for x in exclude_encodings]) self.chardet_encoding = None self.is_html = is_html self.declared_encoding = None # First order of business: strip a byte-order mark. self.markup, self.sniffed_encoding = self.strip_byte_order_mark(markup) def _usable(self, encoding, tried): if encoding is not None: encoding = encoding.lower() if encoding in self.exclude_encodings: return False if encoding not in tried: tried.add(encoding) return True return False @property def encodings(self): """Yield a number of encodings that might work for this markup.""" tried = set() for e in self.override_encodings: if self._usable(e, tried): yield e # Did the document originally start with a byte-order mark # that indicated its encoding? if self._usable(self.sniffed_encoding, tried): yield self.sniffed_encoding # Look within the document for an XML or HTML encoding # declaration. if self.declared_encoding is None: self.declared_encoding = self.find_declared_encoding( self.markup, self.is_html) if self._usable(self.declared_encoding, tried): yield self.declared_encoding # Use third-party character set detection to guess at the # encoding. if self.chardet_encoding is None: self.chardet_encoding = chardet_dammit(self.markup) if self._usable(self.chardet_encoding, tried): yield self.chardet_encoding # As a last-ditch effort, try utf-8 and windows-1252. for e in ('utf-8', 'windows-1252'): if self._usable(e, tried): yield e @classmethod def strip_byte_order_mark(cls, data): """If a byte-order mark is present, strip it and return the encoding it implies.""" encoding = None if isinstance(data, unicode): # Unicode data cannot have a byte-order mark. return data, encoding if (len(data) >= 4) and (data[:2] == b'\xfe\xff') \ and (data[2:4] != '\x00\x00'): encoding = 'utf-16be' data = data[2:] elif (len(data) >= 4) and (data[:2] == b'\xff\xfe') \ and (data[2:4] != '\x00\x00'): encoding = 'utf-16le' data = data[2:] elif data[:3] == b'\xef\xbb\xbf': encoding = 'utf-8' data = data[3:] elif data[:4] == b'\x00\x00\xfe\xff': encoding = 'utf-32be' data = data[4:] elif data[:4] == b'\xff\xfe\x00\x00': encoding = 'utf-32le' data = data[4:] return data, encoding @classmethod def find_declared_encoding(cls, markup, is_html=False, search_entire_document=False): """Given a document, tries to find its declared encoding. An XML encoding is declared at the beginning of the document. An HTML encoding is declared in a <meta> tag, hopefully near the beginning of the document. """ if search_entire_document: xml_endpos = html_endpos = len(markup) else: xml_endpos = 1024 html_endpos = max(2048, int(len(markup) * 0.05)) declared_encoding = None declared_encoding_match = xml_encoding_re.search(markup, endpos=xml_endpos) if not declared_encoding_match and is_html: declared_encoding_match = html_meta_re.search(markup, endpos=html_endpos) if declared_encoding_match is not None: declared_encoding = declared_encoding_match.groups()[0].decode( 'ascii', 'replace') if declared_encoding: return declared_encoding.lower() return None class UnicodeDammit: """A class for detecting the encoding of a *ML document and converting it to a Unicode string. If the source encoding is windows-1252, can replace MS smart quotes with their HTML or XML equivalents.""" # This dictionary maps commonly seen values for "charset" in HTML # meta tags to the corresponding Python codec names. It only covers # values that aren't in Python's aliases and can't be determined # by the heuristics in find_codec. CHARSET_ALIASES = {"macintosh": "mac-roman", "x-sjis": "shift-jis"} ENCODINGS_WITH_SMART_QUOTES = [ "windows-1252", "iso-8859-1", "iso-8859-2", ] def __init__(self, markup, override_encodings=[], smart_quotes_to=None, is_html=False, exclude_encodings=[]): self.smart_quotes_to = smart_quotes_to self.tried_encodings = [] self.contains_replacement_characters = False self.is_html = is_html self.log = logging.getLogger(__name__) self.detector = EncodingDetector( markup, override_encodings, is_html, exclude_encodings) # Short-circuit if the data is in Unicode to begin with. if isinstance(markup, unicode) or markup == '': self.markup = markup self.unicode_markup = unicode(markup) self.original_encoding = None return # The encoding detector may have stripped a byte-order mark. # Use the stripped markup from this point on. self.markup = self.detector.markup u = None for encoding in self.detector.encodings: markup = self.detector.markup u = self._convert_from(encoding) if u is not None: break if not u: # None of the encodings worked. As an absolute last resort, # try them again with character replacement. for encoding in self.detector.encodings: if encoding != "ascii": u = self._convert_from(encoding, "replace") if u is not None: self.log.warning( "Some characters could not be decoded, and were " "replaced with REPLACEMENT CHARACTER." ) self.contains_replacement_characters = True break # If none of that worked, we could at this point force it to # ASCII, but that would destroy so much data that I think # giving up is better. self.unicode_markup = u if not u: self.original_encoding = None def _sub_ms_char(self, match): """Changes a MS smart quote character to an XML or HTML entity, or an ASCII character.""" orig = match.group(1) if self.smart_quotes_to == 'ascii': sub = self.MS_CHARS_TO_ASCII.get(orig).encode() else: sub = self.MS_CHARS.get(orig) if type(sub) == tuple: if self.smart_quotes_to == 'xml': sub = '&#x'.encode() + sub[1].encode() + ';'.encode() else: sub = '&'.encode() + sub[0].encode() + ';'.encode() else: sub = sub.encode() return sub def _convert_from(self, proposed, errors="strict"): proposed = self.find_codec(proposed) if not proposed or (proposed, errors) in self.tried_encodings: return None self.tried_encodings.append((proposed, errors)) markup = self.markup # Convert smart quotes to HTML if coming from an encoding # that might have them. if (self.smart_quotes_to is not None and proposed in self.ENCODINGS_WITH_SMART_QUOTES): smart_quotes_re = b"([\x80-\x9f])" smart_quotes_compiled = re.compile(smart_quotes_re) markup = smart_quotes_compiled.sub(self._sub_ms_char, markup) try: #print "Trying to convert document to %s (errors=%s)" % ( # proposed, errors) u = self._to_unicode(markup, proposed, errors) self.markup = u self.original_encoding = proposed except Exception as e: #print "That didn't work!" #print e return None #print "Correct encoding: %s" % proposed return self.markup def _to_unicode(self, data, encoding, errors="strict"): '''Given a string and its encoding, decodes the string into Unicode. %encoding is a string recognized by encodings.aliases''' return unicode(data, encoding, errors) @property def declared_html_encoding(self): if not self.is_html: return None return self.detector.declared_encoding def find_codec(self, charset): value = (self._codec(self.CHARSET_ALIASES.get(charset, charset)) or (charset and self._codec(charset.replace("-", ""))) or (charset and self._codec(charset.replace("-", "_"))) or (charset and charset.lower()) or charset ) if value: return value.lower() return None def _codec(self, charset): if not charset: return charset codec = None try: codecs.lookup(charset) codec = charset except (LookupError, ValueError): pass return codec # A partial mapping of ISO-Latin-1 to HTML entities/XML numeric entities. MS_CHARS = {b'\x80': ('euro', '20AC'), b'\x81': ' ', b'\x82': ('sbquo', '201A'), b'\x83': ('fnof', '192'), b'\x84': ('bdquo', '201E'), b'\x85': ('hellip', '2026'), b'\x86': ('dagger', '2020'), b'\x87': ('Dagger', '2021'), b'\x88': ('circ', '2C6'), b'\x89': ('permil', '2030'), b'\x8A': ('Scaron', '160'), b'\x8B': ('lsaquo', '2039'), b'\x8C': ('OElig', '152'), b'\x8D': '?', b'\x8E': ('#x17D', '17D'), b'\x8F': '?', b'\x90': '?', b'\x91': ('lsquo', '2018'), b'\x92': ('rsquo', '2019'), b'\x93': ('ldquo', '201C'), b'\x94': ('rdquo', '201D'), b'\x95': ('bull', '2022'), b'\x96': ('ndash', '2013'), b'\x97': ('mdash', '2014'), b'\x98': ('tilde', '2DC'), b'\x99': ('trade', '2122'), b'\x9a': ('scaron', '161'), b'\x9b': ('rsaquo', '203A'), b'\x9c': ('oelig', '153'), b'\x9d': '?', b'\x9e': ('#x17E', '17E'), b'\x9f': ('Yuml', ''),} # A parochial partial mapping of ISO-Latin-1 to ASCII. Contains # horrors like stripping diacritical marks to turn á into a, but also # contains non-horrors like turning “ into ". MS_CHARS_TO_ASCII = { b'\x80' : 'EUR', b'\x81' : ' ', b'\x82' : ',', b'\x83' : 'f', b'\x84' : ',,', b'\x85' : '...', b'\x86' : '+', b'\x87' : '++', b'\x88' : '^', b'\x89' : '%', b'\x8a' : 'S', b'\x8b' : '<', b'\x8c' : 'OE', b'\x8d' : '?', b'\x8e' : 'Z', b'\x8f' : '?', b'\x90' : '?', b'\x91' : "'", b'\x92' : "'", b'\x93' : '"', b'\x94' : '"', b'\x95' : '*', b'\x96' : '-', b'\x97' : '--', b'\x98' : '~', b'\x99' : '(TM)', b'\x9a' : 's', b'\x9b' : '>', b'\x9c' : 'oe', b'\x9d' : '?', b'\x9e' : 'z', b'\x9f' : 'Y', b'\xa0' : ' ', b'\xa1' : '!', b'\xa2' : 'c', b'\xa3' : 'GBP', b'\xa4' : '$', #This approximation is especially parochial--this is the #generic currency symbol. b'\xa5' : 'YEN', b'\xa6' : '|', b'\xa7' : 'S', b'\xa8' : '..', b'\xa9' : '', b'\xaa' : '(th)', b'\xab' : '<<', b'\xac' : '!', b'\xad' : ' ', b'\xae' : '(R)', b'\xaf' : '-', b'\xb0' : 'o', b'\xb1' : '+-', b'\xb2' : '2', b'\xb3' : '3', b'\xb4' : ("'", 'acute'), b'\xb5' : 'u', b'\xb6' : 'P', b'\xb7' : '*', b'\xb8' : ',', b'\xb9' : '1', b'\xba' : '(th)', b'\xbb' : '>>', b'\xbc' : '1/4', b'\xbd' : '1/2', b'\xbe' : '3/4', b'\xbf' : '?', b'\xc0' : 'A', b'\xc1' : 'A', b'\xc2' : 'A', b'\xc3' : 'A', b'\xc4' : 'A', b'\xc5' : 'A', b'\xc6' : 'AE', b'\xc7' : 'C', b'\xc8' : 'E', b'\xc9' : 'E', b'\xca' : 'E', b'\xcb' : 'E', b'\xcc' : 'I', b'\xcd' : 'I', b'\xce' : 'I', b'\xcf' : 'I', b'\xd0' : 'D', b'\xd1' : 'N', b'\xd2' : 'O', b'\xd3' : 'O', b'\xd4' : 'O', b'\xd5' : 'O', b'\xd6' : 'O', b'\xd7' : '*', b'\xd8' : 'O', b'\xd9' : 'U', b'\xda' : 'U', b'\xdb' : 'U', b'\xdc' : 'U', b'\xdd' : 'Y', b'\xde' : 'b', b'\xdf' : 'B', b'\xe0' : 'a', b'\xe1' : 'a', b'\xe2' : 'a', b'\xe3' : 'a', b'\xe4' : 'a', b'\xe5' : 'a', b'\xe6' : 'ae', b'\xe7' : 'c', b'\xe8' : 'e', b'\xe9' : 'e', b'\xea' : 'e', b'\xeb' : 'e', b'\xec' : 'i', b'\xed' : 'i', b'\xee' : 'i', b'\xef' : 'i', b'\xf0' : 'o', b'\xf1' : 'n', b'\xf2' : 'o', b'\xf3' : 'o', b'\xf4' : 'o', b'\xf5' : 'o', b'\xf6' : 'o', b'\xf7' : '/', b'\xf8' : 'o', b'\xf9' : 'u', b'\xfa' : 'u', b'\xfb' : 'u', b'\xfc' : 'u', b'\xfd' : 'y', b'\xfe' : 'b', b'\xff' : 'y', } # A map used when removing rogue Windows-1252/ISO-8859-1 # characters in otherwise UTF-8 documents. # # Note that \x81, \x8d, \x8f, \x90, and \x9d are undefined in # Windows-1252. WINDOWS_1252_TO_UTF8 = { 0x80 : b'\xe2\x82\xac', # € 0x82 : b'\xe2\x80\x9a', # ‚ 0x83 : b'\xc6\x92', # ƒ 0x84 : b'\xe2\x80\x9e', # „ 0x85 : b'\xe2\x80\xa6', # … 0x86 : b'\xe2\x80\xa0', # † 0x87 : b'\xe2\x80\xa1', # ‡ 0x88 : b'\xcb\x86', # ˆ 0x89 : b'\xe2\x80\xb0', # ‰ 0x8a : b'\xc5\xa0', # Š 0x8b : b'\xe2\x80\xb9', # ‹ 0x8c : b'\xc5\x92', # Œ 0x8e : b'\xc5\xbd', # Ž 0x91 : b'\xe2\x80\x98', # ‘ 0x92 : b'\xe2\x80\x99', # ’ 0x93 : b'\xe2\x80\x9c', # “ 0x94 : b'\xe2\x80\x9d', # ” 0x95 : b'\xe2\x80\xa2', # • 0x96 : b'\xe2\x80\x93', # – 0x97 : b'\xe2\x80\x94', # — 0x98 : b'\xcb\x9c', # ˜ 0x99 : b'\xe2\x84\xa2', # ™ 0x9a : b'\xc5\xa1', # š 0x9b : b'\xe2\x80\xba', # › 0x9c : b'\xc5\x93', # œ 0x9e : b'\xc5\xbe', # ž 0x9f : b'\xc5\xb8', # Ÿ 0xa0 : b'\xc2\xa0', # 0xa1 : b'\xc2\xa1', # ¡ 0xa2 : b'\xc2\xa2', # ¢ 0xa3 : b'\xc2\xa3', # £ 0xa4 : b'\xc2\xa4', # ¤ 0xa5 : b'\xc2\xa5', # ¥ 0xa6 : b'\xc2\xa6', # ¦ 0xa7 : b'\xc2\xa7', # § 0xa8 : b'\xc2\xa8', # ¨ 0xa9 : b'\xc2\xa9', # © 0xaa : b'\xc2\xaa', # ª 0xab : b'\xc2\xab', # « 0xac : b'\xc2\xac', # ¬ 0xad : b'\xc2\xad', # 0xae : b'\xc2\xae', # ® 0xaf : b'\xc2\xaf', # ¯ 0xb0 : b'\xc2\xb0', # ° 0xb1 : b'\xc2\xb1', # ± 0xb2 : b'\xc2\xb2', # ² 0xb3 : b'\xc2\xb3', # ³ 0xb4 : b'\xc2\xb4', # ´ 0xb5 : b'\xc2\xb5', # µ 0xb6 : b'\xc2\xb6', # ¶ 0xb7 : b'\xc2\xb7', # · 0xb8 : b'\xc2\xb8', # ¸ 0xb9 : b'\xc2\xb9', # ¹ 0xba : b'\xc2\xba', # º 0xbb : b'\xc2\xbb', # » 0xbc : b'\xc2\xbc', # ¼ 0xbd : b'\xc2\xbd', # ½ 0xbe : b'\xc2\xbe', # ¾ 0xbf : b'\xc2\xbf', # ¿ 0xc0 : b'\xc3\x80', # À 0xc1 : b'\xc3\x81', # Á 0xc2 : b'\xc3\x82', #  0xc3 : b'\xc3\x83', # à 0xc4 : b'\xc3\x84', # Ä 0xc5 : b'\xc3\x85', # Å 0xc6 : b'\xc3\x86', # Æ 0xc7 : b'\xc3\x87', # Ç 0xc8 : b'\xc3\x88', # È 0xc9 : b'\xc3\x89', # É 0xca : b'\xc3\x8a', # Ê 0xcb : b'\xc3\x8b', # Ë 0xcc : b'\xc3\x8c', # Ì 0xcd : b'\xc3\x8d', # Í 0xce : b'\xc3\x8e', # Î 0xcf : b'\xc3\x8f', # Ï 0xd0 : b'\xc3\x90', # Ð 0xd1 : b'\xc3\x91', # Ñ 0xd2 : b'\xc3\x92', # Ò 0xd3 : b'\xc3\x93', # Ó 0xd4 : b'\xc3\x94', # Ô 0xd5 : b'\xc3\x95', # Õ 0xd6 : b'\xc3\x96', # Ö 0xd7 : b'\xc3\x97', # × 0xd8 : b'\xc3\x98', # Ø 0xd9 : b'\xc3\x99', # Ù 0xda : b'\xc3\x9a', # Ú 0xdb : b'\xc3\x9b', # Û 0xdc : b'\xc3\x9c', # Ü 0xdd : b'\xc3\x9d', # Ý 0xde : b'\xc3\x9e', # Þ 0xdf : b'\xc3\x9f', # ß 0xe0 : b'\xc3\xa0', # à 0xe1 : b'\xa1', # á 0xe2 : b'\xc3\xa2', # â 0xe3 : b'\xc3\xa3', # ã 0xe4 : b'\xc3\xa4', # ä 0xe5 : b'\xc3\xa5', # å 0xe6 : b'\xc3\xa6', # æ 0xe7 : b'\xc3\xa7', # ç 0xe8 : b'\xc3\xa8', # è 0xe9 : b'\xc3\xa9', # é 0xea : b'\xc3\xaa', # ê 0xeb : b'\xc3\xab', # ë 0xec : b'\xc3\xac', # ì 0xed : b'\xc3\xad', # í 0xee : b'\xc3\xae', # î 0xef : b'\xc3\xaf', # ï 0xf0 : b'\xc3\xb0', # ð 0xf1 : b'\xc3\xb1', # ñ 0xf2 : b'\xc3\xb2', # ò 0xf3 : b'\xc3\xb3', # ó 0xf4 : b'\xc3\xb4', # ô 0xf5 : b'\xc3\xb5', # õ 0xf6 : b'\xc3\xb6', # ö 0xf7 : b'\xc3\xb7', # ÷ 0xf8 : b'\xc3\xb8', # ø 0xf9 : b'\xc3\xb9', # ù 0xfa : b'\xc3\xba', # ú 0xfb : b'\xc3\xbb', # û 0xfc : b'\xc3\xbc', # ü 0xfd : b'\xc3\xbd', # ý 0xfe : b'\xc3\xbe', # þ } MULTIBYTE_MARKERS_AND_SIZES = [ (0xc2, 0xdf, 2), # 2-byte characters start with a byte C2-DF (0xe0, 0xef, 3), # 3-byte characters start with E0-EF (0xf0, 0xf4, 4), # 4-byte characters start with F0-F4 ] FIRST_MULTIBYTE_MARKER = MULTIBYTE_MARKERS_AND_SIZES[0][0] LAST_MULTIBYTE_MARKER = MULTIBYTE_MARKERS_AND_SIZES[-1][1] @classmethod def detwingle(cls, in_bytes, main_encoding="utf8", embedded_encoding="windows-1252"): """Fix characters from one encoding embedded in some other encoding. Currently the only situation supported is Windows-1252 (or its subset ISO-8859-1), embedded in UTF-8. The input must be a bytestring. If you've already converted the document to Unicode, you're too late. The output is a bytestring in which `embedded_encoding` characters have been converted to their `main_encoding` equivalents. """ if embedded_encoding.replace('_', '-').lower() not in ( 'windows-1252', 'windows_1252'): raise NotImplementedError( "Windows-1252 and ISO-8859-1 are the only currently supported " "embedded encodings.") if main_encoding.lower() not in ('utf8', 'utf-8'): raise NotImplementedError( "UTF-8 is the only currently supported main encoding.") byte_chunks = [] chunk_start = 0 pos = 0 while pos < len(in_bytes): byte = in_bytes[pos] if not isinstance(byte, int): # Python 2.x byte = ord(byte) if (byte >= cls.FIRST_MULTIBYTE_MARKER and byte <= cls.LAST_MULTIBYTE_MARKER): # This is the start of a UTF-8 multibyte character. Skip # to the end. for start, end, size in cls.MULTIBYTE_MARKERS_AND_SIZES: if byte >= start and byte <= end: pos += size break elif byte >= 0x80 and byte in cls.WINDOWS_1252_TO_UTF8: # We found a Windows-1252 character! # Save the string up to this point as a chunk. byte_chunks.append(in_bytes[chunk_start:pos]) # Now translate the Windows-1252 character into UTF-8 # and add it as another, one-byte chunk. byte_chunks.append(cls.WINDOWS_1252_TO_UTF8[byte]) pos += 1 chunk_start = pos else: # Go on to the next character. pos += 1 if chunk_start == 0: # The string is unchanged. return in_bytes else: # Store the final chunk. byte_chunks.append(in_bytes[chunk_start:]) return b''.join(byte_chunks) PK @N#]X*}�� � site-packages/bs4/element.pynu �[��� # Use of this source code is governed by a BSD-style license that can be # found in the LICENSE file. __license__ = "MIT" try: from collections.abc import Callable # Python 3.6 except ImportError , e: from collections import Callable import re import shlex import sys import warnings from bs4.dammit import EntitySubstitution DEFAULT_OUTPUT_ENCODING = "utf-8" PY3K = (sys.version_info[0] > 2) whitespace_re = re.compile(r"\s+") def _alias(attr): """Alias one attribute name to another for backward compatibility""" @property def alias(self): return getattr(self, attr) @alias.setter def alias(self): return setattr(self, attr) return alias class NamespacedAttribute(unicode): def __new__(cls, prefix, name, namespace=None): if name is None: obj = unicode.__new__(cls, prefix) elif prefix is None: # Not really namespaced. obj = unicode.__new__(cls, name) else: obj = unicode.__new__(cls, prefix + ":" + name) obj.prefix = prefix obj.name = name obj.namespace = namespace return obj class AttributeValueWithCharsetSubstitution(unicode): """A stand-in object for a character encoding specified in HTML.""" class CharsetMetaAttributeValue(AttributeValueWithCharsetSubstitution): """A generic stand-in for the value of a meta tag's 'charset' attribute. When Beautiful Soup parses the markup '<meta charset="utf8">', the value of the 'charset' attribute will be one of these objects. """ def __new__(cls, original_value): obj = unicode.__new__(cls, original_value) obj.original_value = original_value return obj def encode(self, encoding): return encoding class ContentMetaAttributeValue(AttributeValueWithCharsetSubstitution): """A generic stand-in for the value of a meta tag's 'content' attribute. When Beautiful Soup parses the markup: <meta http-equiv="content-type" content="text/html; charset=utf8"> The value of the 'content' attribute will be one of these objects. """ CHARSET_RE = re.compile(r"((^|;)\s*charset=)([^;]*)", re.M) def __new__(cls, original_value): match = cls.CHARSET_RE.search(original_value) if match is None: # No substitution necessary. return unicode.__new__(unicode, original_value) obj = unicode.__new__(cls, original_value) obj.original_value = original_value return obj def encode(self, encoding): def rewrite(match): return match.group(1) + encoding return self.CHARSET_RE.sub(rewrite, self.original_value) class HTMLAwareEntitySubstitution(EntitySubstitution): """Entity substitution rules that are aware of some HTML quirks. Specifically, the contents of <script> and <style> tags should not undergo entity substitution. Incoming NavigableString objects are checked to see if they're the direct children of a <script> or <style> tag. """ cdata_containing_tags = set(["script", "style"]) preformatted_tags = set(["pre"]) preserve_whitespace_tags = set(['pre', 'textarea']) @classmethod def _substitute_if_appropriate(cls, ns, f): if (isinstance(ns, NavigableString) and ns.parent is not None and ns.parent.name in cls.cdata_containing_tags): # Do nothing. return ns # Substitute. return f(ns) @classmethod def substitute_html(cls, ns): return cls._substitute_if_appropriate( ns, EntitySubstitution.substitute_html) @classmethod def substitute_xml(cls, ns): return cls._substitute_if_appropriate( ns, EntitySubstitution.substitute_xml) class Formatter(object): """Contains information about how to format a parse tree.""" # By default, represent void elements as <tag/> rather than <tag> void_element_close_prefix = '/' def substitute_entities(self, *args, **kwargs): """Transform certain characters into named entities.""" raise NotImplementedError() class HTMLFormatter(Formatter): """The default HTML formatter.""" def substitute(self, *args, **kwargs): return HTMLAwareEntitySubstitution.substitute_html(*args, **kwargs) class MinimalHTMLFormatter(Formatter): """A minimal HTML formatter.""" def substitute(self, *args, **kwargs): return HTMLAwareEntitySubstitution.substitute_xml(*args, **kwargs) class HTML5Formatter(HTMLFormatter): """An HTML formatter that omits the slash in a void tag.""" void_element_close_prefix = None class XMLFormatter(Formatter): """Substitute only the essential XML entities.""" def substitute(self, *args, **kwargs): return EntitySubstitution.substitute_xml(*args, **kwargs) class HTMLXMLFormatter(Formatter): """Format XML using HTML rules.""" def substitute(self, *args, **kwargs): return HTMLAwareEntitySubstitution.substitute_html(*args, **kwargs) class PageElement(object): """Contains the navigational information for some part of the page (either a tag or a piece of text)""" # There are five possible values for the "formatter" argument passed in # to methods like encode() and prettify(): # # "html" - All Unicode characters with corresponding HTML entities # are converted to those entities on output. # "html5" - The same as "html", but empty void tags are represented as # <tag> rather than <tag/> # "minimal" - Bare ampersands and angle brackets are converted to # XML entities: & < > # None - The null formatter. Unicode characters are never # converted to entities. This is not recommended, but it's # faster than "minimal". # A callable function - it will be called on every string that needs to undergo entity substitution. # A Formatter instance - Formatter.substitute(string) will be called on every string that # needs to undergo entity substitution. # # In an HTML document, the default "html", "html5", and "minimal" # functions will leave the contents of <script> and <style> tags # alone. For an XML document, all tags will be given the same # treatment. HTML_FORMATTERS = { "html" : HTMLFormatter(), "html5" : HTML5Formatter(), "minimal" : MinimalHTMLFormatter(), None : None } XML_FORMATTERS = { "html" : HTMLXMLFormatter(), "minimal" : XMLFormatter(), None : None } def format_string(self, s, formatter='minimal'): """Format the given string using the given formatter.""" if isinstance(formatter, basestring): formatter = self._formatter_for_name(formatter) if formatter is None: output = s else: if callable(formatter): # Backwards compatibility -- you used to pass in a formatting method. output = formatter(s) else: output = formatter.substitute(s) return output @property def _is_xml(self): """Is this element part of an XML tree or an HTML tree? This is used when mapping a formatter name ("minimal") to an appropriate function (one that performs entity-substitution on the contents of <script> and <style> tags, or not). It can be inefficient, but it should be called very rarely. """ if self.known_xml is not None: # Most of the time we will have determined this when the # document is parsed. return self.known_xml # Otherwise, it's likely that this element was created by # direct invocation of the constructor from within the user's # Python code. if self.parent is None: # This is the top-level object. It should have .known_xml set # from tree creation. If not, take a guess--BS is usually # used on HTML markup. return getattr(self, 'is_xml', False) return self.parent._is_xml def _formatter_for_name(self, name): "Look up a formatter function based on its name and the tree." if self._is_xml: return self.XML_FORMATTERS.get(name, XMLFormatter()) else: return self.HTML_FORMATTERS.get(name, HTMLFormatter()) def setup(self, parent=None, previous_element=None, next_element=None, previous_sibling=None, next_sibling=None): """Sets up the initial relations between this element and other elements.""" self.parent = parent self.previous_element = previous_element if previous_element is not None: self.previous_element.next_element = self self.next_element = next_element if self.next_element: self.next_element.previous_element = self self.next_sibling = next_sibling if self.next_sibling: self.next_sibling.previous_sibling = self if (not previous_sibling and self.parent is not None and self.parent.contents): previous_sibling = self.parent.contents[-1] self.previous_sibling = previous_sibling if previous_sibling: self.previous_sibling.next_sibling = self nextSibling = _alias("next_sibling") # BS3 previousSibling = _alias("previous_sibling") # BS3 def replace_with(self, replace_with): if not self.parent: raise ValueError( "Cannot replace one element with another when the" "element to be replaced is not part of a tree.") if replace_with is self: return if replace_with is self.parent: raise ValueError("Cannot replace a Tag with its parent.") old_parent = self.parent my_index = self.parent.index(self) self.extract() old_parent.insert(my_index, replace_with) return self replaceWith = replace_with # BS3 def unwrap(self): my_parent = self.parent if not self.parent: raise ValueError( "Cannot replace an element with its contents when that" "element is not part of a tree.") my_index = self.parent.index(self) self.extract() for child in reversed(self.contents[:]): my_parent.insert(my_index, child) return self replace_with_children = unwrap replaceWithChildren = unwrap # BS3 def wrap(self, wrap_inside): me = self.replace_with(wrap_inside) wrap_inside.append(me) return wrap_inside def extract(self): """Destructively rips this element out of the tree.""" if self.parent is not None: del self.parent.contents[self.parent.index(self)] #Find the two elements that would be next to each other if #this element (and any children) hadn't been parsed. Connect #the two. last_child = self._last_descendant() next_element = last_child.next_element if (self.previous_element is not None and self.previous_element is not next_element): self.previous_element.next_element = next_element if next_element is not None and next_element is not self.previous_element: next_element.previous_element = self.previous_element self.previous_element = None last_child.next_element = None self.parent = None if (self.previous_sibling is not None and self.previous_sibling is not self.next_sibling): self.previous_sibling.next_sibling = self.next_sibling if (self.next_sibling is not None and self.next_sibling is not self.previous_sibling): self.next_sibling.previous_sibling = self.previous_sibling self.previous_sibling = self.next_sibling = None return self def _last_descendant(self, is_initialized=True, accept_self=True): "Finds the last element beneath this object to be parsed." if is_initialized and self.next_sibling: last_child = self.next_sibling.previous_element else: last_child = self while isinstance(last_child, Tag) and last_child.contents: last_child = last_child.contents[-1] if not accept_self and last_child is self: last_child = None return last_child # BS3: Not part of the API! _lastRecursiveChild = _last_descendant def insert(self, position, new_child): if new_child is None: raise ValueError("Cannot insert None into a tag.") if new_child is self: raise ValueError("Cannot insert a tag into itself.") if (isinstance(new_child, basestring) and not isinstance(new_child, NavigableString)): new_child = NavigableString(new_child) from bs4 import BeautifulSoup if isinstance(new_child, BeautifulSoup): # We don't want to end up with a situation where one BeautifulSoup # object contains another. Insert the children one at a time. for subchild in list(new_child.contents): self.insert(position, subchild) position += 1 return position = min(position, len(self.contents)) if hasattr(new_child, 'parent') and new_child.parent is not None: # We're 'inserting' an element that's already one # of this object's children. if new_child.parent is self: current_index = self.index(new_child) if current_index < position: # We're moving this element further down the list # of this object's children. That means that when # we extract this element, our target index will # jump down one. position -= 1 new_child.extract() new_child.parent = self previous_child = None if position == 0: new_child.previous_sibling = None new_child.previous_element = self else: previous_child = self.contents[position - 1] new_child.previous_sibling = previous_child new_child.previous_sibling.next_sibling = new_child new_child.previous_element = previous_child._last_descendant(False) if new_child.previous_element is not None: new_child.previous_element.next_element = new_child new_childs_last_element = new_child._last_descendant(False) if position >= len(self.contents): new_child.next_sibling = None parent = self parents_next_sibling = None while parents_next_sibling is None and parent is not None: parents_next_sibling = parent.next_sibling parent = parent.parent if parents_next_sibling is not None: # We found the element that comes next in the document. break if parents_next_sibling is not None: new_childs_last_element.next_element = parents_next_sibling else: # The last element of this tag is the last element in # the document. new_childs_last_element.next_element = None else: next_child = self.contents[position] new_child.next_sibling = next_child if new_child.next_sibling is not None: new_child.next_sibling.previous_sibling = new_child new_childs_last_element.next_element = next_child if new_childs_last_element.next_element is not None: new_childs_last_element.next_element.previous_element = new_childs_last_element self.contents.insert(position, new_child) def append(self, tag): """Appends the given tag to the contents of this tag.""" self.insert(len(self.contents), tag) def insert_before(self, predecessor): """Makes the given element the immediate predecessor of this one. The two elements will have the same parent, and the given element will be immediately before this one. """ if self is predecessor: raise ValueError("Can't insert an element before itself.") parent = self.parent if parent is None: raise ValueError( "Element has no parent, so 'before' has no meaning.") # Extract first so that the index won't be screwed up if they # are siblings. if isinstance(predecessor, PageElement): predecessor.extract() index = parent.index(self) parent.insert(index, predecessor) def insert_after(self, successor): """Makes the given element the immediate successor of this one. The two elements will have the same parent, and the given element will be immediately after this one. """ if self is successor: raise ValueError("Can't insert an element after itself.") parent = self.parent if parent is None: raise ValueError( "Element has no parent, so 'after' has no meaning.") # Extract first so that the index won't be screwed up if they # are siblings. if isinstance(successor, PageElement): successor.extract() index = parent.index(self) parent.insert(index+1, successor) def find_next(self, name=None, attrs={}, text=None, **kwargs): """Returns the first item that matches the given criteria and appears after this Tag in the document.""" return self._find_one(self.find_all_next, name, attrs, text, **kwargs) findNext = find_next # BS3 def find_all_next(self, name=None, attrs={}, text=None, limit=None, **kwargs): """Returns all items that match the given criteria and appear after this Tag in the document.""" return self._find_all(name, attrs, text, limit, self.next_elements, **kwargs) findAllNext = find_all_next # BS3 def find_next_sibling(self, name=None, attrs={}, text=None, **kwargs): """Returns the closest sibling to this Tag that matches the given criteria and appears after this Tag in the document.""" return self._find_one(self.find_next_siblings, name, attrs, text, **kwargs) findNextSibling = find_next_sibling # BS3 def find_next_siblings(self, name=None, attrs={}, text=None, limit=None, **kwargs): """Returns the siblings of this Tag that match the given criteria and appear after this Tag in the document.""" return self._find_all(name, attrs, text, limit, self.next_siblings, **kwargs) findNextSiblings = find_next_siblings # BS3 fetchNextSiblings = find_next_siblings # BS2 def find_previous(self, name=None, attrs={}, text=None, **kwargs): """Returns the first item that matches the given criteria and appears before this Tag in the document.""" return self._find_one( self.find_all_previous, name, attrs, text, **kwargs) findPrevious = find_previous # BS3 def find_all_previous(self, name=None, attrs={}, text=None, limit=None, **kwargs): """Returns all items that match the given criteria and appear before this Tag in the document.""" return self._find_all(name, attrs, text, limit, self.previous_elements, **kwargs) findAllPrevious = find_all_previous # BS3 fetchPrevious = find_all_previous # BS2 def find_previous_sibling(self, name=None, attrs={}, text=None, **kwargs): """Returns the closest sibling to this Tag that matches the given criteria and appears before this Tag in the document.""" return self._find_one(self.find_previous_siblings, name, attrs, text, **kwargs) findPreviousSibling = find_previous_sibling # BS3 def find_previous_siblings(self, name=None, attrs={}, text=None, limit=None, **kwargs): """Returns the siblings of this Tag that match the given criteria and appear before this Tag in the document.""" return self._find_all(name, attrs, text, limit, self.previous_siblings, **kwargs) findPreviousSiblings = find_previous_siblings # BS3 fetchPreviousSiblings = find_previous_siblings # BS2 def find_parent(self, name=None, attrs={}, **kwargs): """Returns the closest parent of this Tag that matches the given criteria.""" # NOTE: We can't use _find_one because findParents takes a different # set of arguments. r = None l = self.find_parents(name, attrs, 1, **kwargs) if l: r = l[0] return r findParent = find_parent # BS3 def find_parents(self, name=None, attrs={}, limit=None, **kwargs): """Returns the parents of this Tag that match the given criteria.""" return self._find_all(name, attrs, None, limit, self.parents, **kwargs) findParents = find_parents # BS3 fetchParents = find_parents # BS2 @property def next(self): return self.next_element @property def previous(self): return self.previous_element #These methods do the real heavy lifting. def _find_one(self, method, name, attrs, text, **kwargs): r = None l = method(name, attrs, text, 1, **kwargs) if l: r = l[0] return r def _find_all(self, name, attrs, text, limit, generator, **kwargs): "Iterates over a generator looking for things that match." if text is None and 'string' in kwargs: text = kwargs['string'] del kwargs['string'] if isinstance(name, SoupStrainer): strainer = name else: strainer = SoupStrainer(name, attrs, text, **kwargs) if text is None and not limit and not attrs and not kwargs: if name is True or name is None: # Optimization to find all tags. result = (element for element in generator if isinstance(element, Tag)) return ResultSet(strainer, result) elif isinstance(name, basestring): # Optimization to find all tags with a given name. if name.count(':') == 1: # This is a name with a prefix. If this is a namespace-aware document, # we need to match the local name against tag.name. If not, # we need to match the fully-qualified name against tag.name. prefix, local_name = name.split(':', 1) else: prefix = None local_name = name result = (element for element in generator if isinstance(element, Tag) and ( element.name == name ) or ( element.name == local_name and (prefix is None or element.prefix == prefix) ) ) return ResultSet(strainer, result) results = ResultSet(strainer) while True: try: i = next(generator) except StopIteration: break if i: found = strainer.search(i) if found: results.append(found) if limit and len(results) >= limit: break return results #These generators can be used to navigate starting from both #NavigableStrings and Tags. @property def next_elements(self): i = self.next_element while i is not None: yield i i = i.next_element @property def next_siblings(self): i = self.next_sibling while i is not None: yield i i = i.next_sibling @property def previous_elements(self): i = self.previous_element while i is not None: yield i i = i.previous_element @property def previous_siblings(self): i = self.previous_sibling while i is not None: yield i i = i.previous_sibling @property def parents(self): i = self.parent while i is not None: yield i i = i.parent # Methods for supporting CSS selectors. tag_name_re = re.compile('^[a-zA-Z0-9][-.a-zA-Z0-9:_]*$') # /^([a-zA-Z0-9][-.a-zA-Z0-9:_]*)\[(\w+)([=~\|\^\$\*]?)=?"?([^\]"]*)"?\]$/ # \---------------------------/ \---/\-------------/ \-------/ # | | | | # | | | The value # | | ~,|,^,$,* or = # | Attribute # Tag attribselect_re = re.compile( r'^(?P<tag>[a-zA-Z0-9][-.a-zA-Z0-9:_]*)?\[(?P<attribute>[\w-]+)(?P<operator>[=~\|\^\$\*]?)' + r'=?"?(?P<value>[^\]"]*)"?\]$' ) def _attr_value_as_string(self, value, default=None): """Force an attribute value into a string representation. A multi-valued attribute will be converted into a space-separated stirng. """ value = self.get(value, default) if isinstance(value, list) or isinstance(value, tuple): value =" ".join(value) return value def _tag_name_matches_and(self, function, tag_name): if not tag_name: return function else: def _match(tag): return tag.name == tag_name and function(tag) return _match def _attribute_checker(self, operator, attribute, value=''): """Create a function that performs a CSS selector operation. Takes an operator, attribute and optional value. Returns a function that will return True for elements that match that combination. """ if operator == '=': # string representation of `attribute` is equal to `value` return lambda el: el._attr_value_as_string(attribute) == value elif operator == '~': # space-separated list representation of `attribute` # contains `value` def _includes_value(element): attribute_value = element.get(attribute, []) if not isinstance(attribute_value, list): attribute_value = attribute_value.split() return value in attribute_value return _includes_value elif operator == '^': # string representation of `attribute` starts with `value` return lambda el: el._attr_value_as_string( attribute, '').startswith(value) elif operator == '$': # string representation of `attribute` ends with `value` return lambda el: el._attr_value_as_string( attribute, '').endswith(value) elif operator == '*': # string representation of `attribute` contains `value` return lambda el: value in el._attr_value_as_string(attribute, '') elif operator == '|': # string representation of `attribute` is either exactly # `value` or starts with `value` and then a dash. def _is_or_starts_with_dash(element): attribute_value = element._attr_value_as_string(attribute, '') return (attribute_value == value or attribute_value.startswith( value + '-')) return _is_or_starts_with_dash else: return lambda el: el.has_attr(attribute) # Old non-property versions of the generators, for backwards # compatibility with BS3. def nextGenerator(self): return self.next_elements def nextSiblingGenerator(self): return self.next_siblings def previousGenerator(self): return self.previous_elements def previousSiblingGenerator(self): return self.previous_siblings def parentGenerator(self): return self.parents class NavigableString(unicode, PageElement): PREFIX = '' SUFFIX = '' # We can't tell just by looking at a string whether it's contained # in an XML document or an HTML document. known_xml = None def __new__(cls, value): """Create a new NavigableString. When unpickling a NavigableString, this method is called with the string in DEFAULT_OUTPUT_ENCODING. That encoding needs to be passed in to the superclass's __new__ or the superclass won't know how to handle non-ASCII characters. """ if isinstance(value, unicode): u = unicode.__new__(cls, value) else: u = unicode.__new__(cls, value, DEFAULT_OUTPUT_ENCODING) u.setup() return u def __copy__(self): """A copy of a NavigableString has the same contents and class as the original, but it is not connected to the parse tree. """ return type(self)(self) def __getnewargs__(self): return (unicode(self),) def __getattr__(self, attr): """text.string gives you text. This is for backwards compatibility for Navigable*String, but for CData* it lets you get the string without the CData wrapper.""" if attr == 'string': return self else: raise AttributeError( "'%s' object has no attribute '%s'" % ( self.__class__.__name__, attr)) def output_ready(self, formatter="minimal"): output = self.format_string(self, formatter) return self.PREFIX + output + self.SUFFIX @property def name(self): return None @name.setter def name(self, name): raise AttributeError("A NavigableString cannot be given a name.") class PreformattedString(NavigableString): """A NavigableString not subject to the normal formatting rules. The string will be passed into the formatter (to trigger side effects), but the return value will be ignored. """ def output_ready(self, formatter="minimal"): """CData strings are passed into the formatter. But the return value is ignored.""" self.format_string(self, formatter) return self.PREFIX + self + self.SUFFIX class CData(PreformattedString): PREFIX = u'<![CDATA[' SUFFIX = u']]>' class ProcessingInstruction(PreformattedString): """A SGML processing instruction.""" PREFIX = u'<?' SUFFIX = u'>' class XMLProcessingInstruction(ProcessingInstruction): """An XML processing instruction.""" PREFIX = u'<?' SUFFIX = u'?>' class Comment(PreformattedString): PREFIX = u'<!--' SUFFIX = u'-->' class Declaration(PreformattedString): PREFIX = u'<?' SUFFIX = u'?>' class Doctype(PreformattedString): @classmethod def for_name_and_ids(cls, name, pub_id, system_id): value = name or '' if pub_id is not None: value += ' PUBLIC "%s"' % pub_id if system_id is not None: value += ' "%s"' % system_id elif system_id is not None: value += ' SYSTEM "%s"' % system_id return Doctype(value) PREFIX = u'<!DOCTYPE ' SUFFIX = u'>\n' class Tag(PageElement): """Represents a found HTML tag with its attributes and contents.""" def __init__(self, parser=None, builder=None, name=None, namespace=None, prefix=None, attrs=None, parent=None, previous=None, is_xml=None): "Basic constructor." if parser is None: self.parser_class = None else: # We don't actually store the parser object: that lets extracted # chunks be garbage-collected. self.parser_class = parser.__class__ if name is None: raise ValueError("No value provided for new tag's name.") self.name = name self.namespace = namespace self.prefix = prefix if builder is not None: preserve_whitespace_tags = builder.preserve_whitespace_tags else: if is_xml: preserve_whitespace_tags = [] else: preserve_whitespace_tags = HTMLAwareEntitySubstitution.preserve_whitespace_tags self.preserve_whitespace_tags = preserve_whitespace_tags if attrs is None: attrs = {} elif attrs: if builder is not None and builder.cdata_list_attributes: attrs = builder._replace_cdata_list_attribute_values( self.name, attrs) else: attrs = dict(attrs) else: attrs = dict(attrs) # If possible, determine ahead of time whether this tag is an # XML tag. if builder: self.known_xml = builder.is_xml else: self.known_xml = is_xml self.attrs = attrs self.contents = [] self.setup(parent, previous) self.hidden = False # Set up any substitutions, such as the charset in a META tag. if builder is not None: builder.set_up_substitutions(self) self.can_be_empty_element = builder.can_be_empty_element(name) else: self.can_be_empty_element = False parserClass = _alias("parser_class") # BS3 def __copy__(self): """A copy of a Tag is a new Tag, unconnected to the parse tree. Its contents are a copy of the old Tag's contents. """ clone = type(self)(None, self.builder, self.name, self.namespace, self.prefix, self.attrs, is_xml=self._is_xml) for attr in ('can_be_empty_element', 'hidden'): setattr(clone, attr, getattr(self, attr)) for child in self.contents: clone.append(child.__copy__()) return clone @property def is_empty_element(self): """Is this tag an empty-element tag? (aka a self-closing tag) A tag that has contents is never an empty-element tag. A tag that has no contents may or may not be an empty-element tag. It depends on the builder used to create the tag. If the builder has a designated list of empty-element tags, then only a tag whose name shows up in that list is considered an empty-element tag. If the builder has no designated list of empty-element tags, then any tag with no contents is an empty-element tag. """ return len(self.contents) == 0 and self.can_be_empty_element isSelfClosing = is_empty_element # BS3 @property def string(self): """Convenience property to get the single string within this tag. :Return: If this tag has a single string child, return value is that string. If this tag has no children, or more than one child, return value is None. If this tag has one child tag, return value is the 'string' attribute of the child tag, recursively. """ if len(self.contents) != 1: return None child = self.contents[0] if isinstance(child, NavigableString): return child return child.string @string.setter def string(self, string): self.clear() self.append(string.__class__(string)) def _all_strings(self, strip=False, types=(NavigableString, CData)): """Yield all strings of certain classes, possibly stripping them. By default, yields only NavigableString and CData objects. So no comments, processing instructions, etc. """ for descendant in self.descendants: if ( (types is None and not isinstance(descendant, NavigableString)) or (types is not None and type(descendant) not in types)): continue if strip: descendant = descendant.strip() if len(descendant) == 0: continue yield descendant strings = property(_all_strings) @property def stripped_strings(self): for string in self._all_strings(True): yield string def get_text(self, separator=u"", strip=False, types=(NavigableString, CData)): """ Get all child strings, concatenated using the given separator. """ return separator.join([s for s in self._all_strings( strip, types=types)]) getText = get_text text = property(get_text) def decompose(self): """Recursively destroys the contents of this tree.""" self.extract() i = self while i is not None: next = i.next_element i.__dict__.clear() i.contents = [] i = next def clear(self, decompose=False): """ Extract all children. If decompose is True, decompose instead. """ if decompose: for element in self.contents[:]: if isinstance(element, Tag): element.decompose() else: element.extract() else: for element in self.contents[:]: element.extract() def index(self, element): """ Find the index of a child by identity, not value. Avoids issues with tag.contents.index(element) getting the index of equal elements. """ for i, child in enumerate(self.contents): if child is element: return i raise ValueError("Tag.index: element not in tag") def get(self, key, default=None): """Returns the value of the 'key' attribute for the tag, or the value given for 'default' if it doesn't have that attribute.""" return self.attrs.get(key, default) def get_attribute_list(self, key, default=None): """The same as get(), but always returns a list.""" value = self.get(key, default) if not isinstance(value, list): value = [value] return value def has_attr(self, key): return key in self.attrs def __hash__(self): return str(self).__hash__() def __getitem__(self, key): """tag[key] returns the value of the 'key' attribute for the tag, and throws an exception if it's not there.""" return self.attrs[key] def __iter__(self): "Iterating over a tag iterates over its contents." return iter(self.contents) def __len__(self): "The length of a tag is the length of its list of contents." return len(self.contents) def __contains__(self, x): return x in self.contents def __nonzero__(self): "A tag is non-None even if it has no contents." return True def __setitem__(self, key, value): """Setting tag[key] sets the value of the 'key' attribute for the tag.""" self.attrs[key] = value def __delitem__(self, key): "Deleting tag[key] deletes all 'key' attributes for the tag." self.attrs.pop(key, None) def __call__(self, *args, **kwargs): """Calling a tag like a function is the same as calling its find_all() method. Eg. tag('a') returns a list of all the A tags found within this tag.""" return self.find_all(*args, **kwargs) def __getattr__(self, tag): #print "Getattr %s.%s" % (self.__class__, tag) if len(tag) > 3 and tag.endswith('Tag'): # BS3: soup.aTag -> "soup.find("a") tag_name = tag[:-3] warnings.warn( '.%(name)sTag is deprecated, use .find("%(name)s") instead. If you really were looking for a tag called %(name)sTag, use .find("%(name)sTag")' % dict( name=tag_name ) ) return self.find(tag_name) # We special case contents to avoid recursion. elif not tag.startswith("__") and not tag == "contents": return self.find(tag) raise AttributeError( "'%s' object has no attribute '%s'" % (self.__class__, tag)) def __eq__(self, other): """Returns true iff this tag has the same name, the same attributes, and the same contents (recursively) as the given tag.""" if self is other: return True if (not hasattr(other, 'name') or not hasattr(other, 'attrs') or not hasattr(other, 'contents') or self.name != other.name or self.attrs != other.attrs or len(self) != len(other)): return False for i, my_child in enumerate(self.contents): if my_child != other.contents[i]: return False return True def __ne__(self, other): """Returns true iff this tag is not identical to the other tag, as defined in __eq__.""" return not self == other def __repr__(self, encoding="unicode-escape"): """Renders this tag as a string.""" if PY3K: # "The return value must be a string object", i.e. Unicode return self.decode() else: # "The return value must be a string object", i.e. a bytestring. # By convention, the return value of __repr__ should also be # an ASCII string. return self.encode(encoding) def __unicode__(self): return self.decode() def __str__(self): if PY3K: return self.decode() else: return self.encode() if PY3K: __str__ = __repr__ = __unicode__ def encode(self, encoding=DEFAULT_OUTPUT_ENCODING, indent_level=None, formatter="minimal", errors="xmlcharrefreplace"): # Turn the data structure into Unicode, then encode the # Unicode. u = self.decode(indent_level, encoding, formatter) return u.encode(encoding, errors) def _should_pretty_print(self, indent_level): """Should this tag be pretty-printed?""" return ( indent_level is not None and self.name not in self.preserve_whitespace_tags ) def decode(self, indent_level=None, eventual_encoding=DEFAULT_OUTPUT_ENCODING, formatter="minimal"): """Returns a Unicode representation of this tag and its contents. :param eventual_encoding: The tag is destined to be encoded into this encoding. This method is _not_ responsible for performing that encoding. This information is passed in so that it can be substituted in if the document contains a <META> tag that mentions the document's encoding. """ # First off, turn a string formatter into a Formatter object. This # will stop the lookup from happening over and over again. if not isinstance(formatter, Formatter) and not callable(formatter): formatter = self._formatter_for_name(formatter) attrs = [] if self.attrs: for key, val in sorted(self.attrs.items()): if val is None: decoded = key else: if isinstance(val, list) or isinstance(val, tuple): val = ' '.join(val) elif not isinstance(val, basestring): val = unicode(val) elif ( isinstance(val, AttributeValueWithCharsetSubstitution) and eventual_encoding is not None): val = val.encode(eventual_encoding) text = self.format_string(val, formatter) decoded = ( unicode(key) + '=' + EntitySubstitution.quoted_attribute_value(text)) attrs.append(decoded) close = '' closeTag = '' prefix = '' if self.prefix: prefix = self.prefix + ":" if self.is_empty_element: close = '' if isinstance(formatter, Formatter): close = formatter.void_element_close_prefix or close else: closeTag = '</%s%s>' % (prefix, self.name) pretty_print = self._should_pretty_print(indent_level) space = '' indent_space = '' if indent_level is not None: indent_space = (' ' * (indent_level - 1)) if pretty_print: space = indent_space indent_contents = indent_level + 1 else: indent_contents = None contents = self.decode_contents( indent_contents, eventual_encoding, formatter) if self.hidden: # This is the 'document root' object. s = contents else: s = [] attribute_string = '' if attrs: attribute_string = ' ' + ' '.join(attrs) if indent_level is not None: # Even if this particular tag is not pretty-printed, # we should indent up to the start of the tag. s.append(indent_space) s.append('<%s%s%s%s>' % ( prefix, self.name, attribute_string, close)) if pretty_print: s.append("\n") s.append(contents) if pretty_print and contents and contents[-1] != "\n": s.append("\n") if pretty_print and closeTag: s.append(space) s.append(closeTag) if indent_level is not None and closeTag and self.next_sibling: # Even if this particular tag is not pretty-printed, # we're now done with the tag, and we should add a # newline if appropriate. s.append("\n") s = ''.join(s) return s def prettify(self, encoding=None, formatter="minimal"): if encoding is None: return self.decode(True, formatter=formatter) else: return self.encode(encoding, True, formatter=formatter) def decode_contents(self, indent_level=None, eventual_encoding=DEFAULT_OUTPUT_ENCODING, formatter="minimal"): """Renders the contents of this tag as a Unicode string. :param indent_level: Each line of the rendering will be indented this many spaces. :param eventual_encoding: The tag is destined to be encoded into this encoding. This method is _not_ responsible for performing that encoding. This information is passed in so that it can be substituted in if the document contains a <META> tag that mentions the document's encoding. :param formatter: The output formatter responsible for converting entities to Unicode characters. """ # First off, turn a string formatter into a Formatter object. This # will stop the lookup from happening over and over again. if not isinstance(formatter, Formatter) and not callable(formatter): formatter = self._formatter_for_name(formatter) pretty_print = (indent_level is not None) s = [] for c in self: text = None if isinstance(c, NavigableString): text = c.output_ready(formatter) elif isinstance(c, Tag): s.append(c.decode(indent_level, eventual_encoding, formatter)) if text and indent_level and not self.name == 'pre': text = text.strip() if text: if pretty_print and not self.name == 'pre': s.append(" " * (indent_level - 1)) s.append(text) if pretty_print and not self.name == 'pre': s.append("\n") return ''.join(s) def encode_contents( self, indent_level=None, encoding=DEFAULT_OUTPUT_ENCODING, formatter="minimal"): """Renders the contents of this tag as a bytestring. :param indent_level: Each line of the rendering will be indented this many spaces. :param eventual_encoding: The bytestring will be in this encoding. :param formatter: The output formatter responsible for converting entities to Unicode characters. """ contents = self.decode_contents(indent_level, encoding, formatter) return contents.encode(encoding) # Old method for BS3 compatibility def renderContents(self, encoding=DEFAULT_OUTPUT_ENCODING, prettyPrint=False, indentLevel=0): if not prettyPrint: indentLevel = None return self.encode_contents( indent_level=indentLevel, encoding=encoding) #Soup methods def find(self, name=None, attrs={}, recursive=True, text=None, **kwargs): """Return only the first child of this Tag matching the given criteria.""" r = None l = self.find_all(name, attrs, recursive, text, 1, **kwargs) if l: r = l[0] return r findChild = find def find_all(self, name=None, attrs={}, recursive=True, text=None, limit=None, **kwargs): """Extracts a list of Tag objects that match the given criteria. You can specify the name of the Tag and any attributes you want the Tag to have. The value of a key-value pair in the 'attrs' map can be a string, a list of strings, a regular expression object, or a callable that takes a string and returns whether or not the string matches for some custom definition of 'matches'. The same is true of the tag name.""" generator = self.descendants if not recursive: generator = self.children return self._find_all(name, attrs, text, limit, generator, **kwargs) findAll = find_all # BS3 findChildren = find_all # BS2 #Generator methods @property def children(self): # return iter() to make the purpose of the method clear return iter(self.contents) # XXX This seems to be untested. @property def descendants(self): if not len(self.contents): return stopNode = self._last_descendant().next_element current = self.contents[0] while current is not stopNode: yield current current = current.next_element # CSS selector code _selector_combinators = ['>', '+', '~'] _select_debug = False quoted_colon = re.compile('"[^"]*:[^"]*"') def select_one(self, selector): """Perform a CSS selection operation on the current element.""" value = self.select(selector, limit=1) if value: return value[0] return None def select(self, selector, _candidate_generator=None, limit=None): """Perform a CSS selection operation on the current element.""" # Handle grouping selectors if ',' exists, ie: p,a if ',' in selector: context = [] selectors = [x.strip() for x in selector.split(",")] # If a selector is mentioned multiple times we don't want # to use it more than once. used_selectors = set() # We also don't want to select the same element more than once, # if it's matched by multiple selectors. selected_object_ids = set() for partial_selector in selectors: if partial_selector == '': raise ValueError('Invalid group selection syntax: %s' % selector) if partial_selector in used_selectors: continue used_selectors.add(partial_selector) candidates = self.select(partial_selector, limit=limit) for candidate in candidates: # This lets us distinguish between distinct tags that # represent the same markup. object_id = id(candidate) if object_id not in selected_object_ids: context.append(candidate) selected_object_ids.add(object_id) if limit and len(context) >= limit: break return context tokens = shlex.split(selector) current_context = [self] if tokens[-1] in self._selector_combinators: raise ValueError( 'Final combinator "%s" is missing an argument.' % tokens[-1]) if self._select_debug: print 'Running CSS selector "%s"' % selector for index, token in enumerate(tokens): new_context = [] new_context_ids = set([]) if tokens[index-1] in self._selector_combinators: # This token was consumed by the previous combinator. Skip it. if self._select_debug: print ' Token was consumed by the previous combinator.' continue if self._select_debug: print ' Considering token "%s"' % token recursive_candidate_generator = None tag_name = None # Each operation corresponds to a checker function, a rule # for determining whether a candidate matches the # selector. Candidates are generated by the active # iterator. checker = None m = self.attribselect_re.match(token) if m is not None: # Attribute selector tag_name, attribute, operator, value = m.groups() checker = self._attribute_checker(operator, attribute, value) elif '#' in token: # ID selector tag_name, tag_id = token.split('#', 1) def id_matches(tag): return tag.get('id', None) == tag_id checker = id_matches elif '.' in token: # Class selector tag_name, klass = token.split('.', 1) classes = set(klass.split('.')) def classes_match(candidate): return classes.issubset(candidate.get('class', [])) checker = classes_match elif ':' in token and not self.quoted_colon.search(token): # Pseudo-class tag_name, pseudo = token.split(':', 1) if tag_name == '': raise ValueError( "A pseudo-class must be prefixed with a tag name.") pseudo_attributes = re.match(r'([a-zA-Z\d-]+)\(([a-zA-Z\d]+)\)', pseudo) found = [] if pseudo_attributes is None: pseudo_type = pseudo pseudo_value = None else: pseudo_type, pseudo_value = pseudo_attributes.groups() if pseudo_type == 'nth-of-type': try: pseudo_value = int(pseudo_value) except: raise NotImplementedError( 'Only numeric values are currently supported for the nth-of-type pseudo-class.') if pseudo_value < 1: raise ValueError( 'nth-of-type pseudo-class value must be at least 1.') class Counter(object): def __init__(self, destination): self.count = 0 self.destination = destination def nth_child_of_type(self, tag): self.count += 1 if self.count == self.destination: return True else: return False checker = Counter(pseudo_value).nth_child_of_type else: raise NotImplementedError( 'Only the following pseudo-classes are implemented: nth-of-type.') elif token == '*': # Star selector -- matches everything pass elif token == '>': # Run the next token as a CSS selector against the # direct children of each tag in the current context. recursive_candidate_generator = lambda tag: tag.children elif token == '~': # Run the next token as a CSS selector against the # siblings of each tag in the current context. recursive_candidate_generator = lambda tag: tag.next_siblings elif token == '+': # For each tag in the current context, run the next # token as a CSS selector against the tag's next # sibling that's a tag. def next_tag_sibling(tag): yield tag.find_next_sibling(True) recursive_candidate_generator = next_tag_sibling elif self.tag_name_re.match(token): # Just a tag name. tag_name = token else: raise ValueError( 'Unsupported or invalid CSS selector: "%s"' % token) if recursive_candidate_generator: # This happens when the selector looks like "> foo". # # The generator calls select() recursively on every # member of the current context, passing in a different # candidate generator and a different selector. # # In the case of "> foo", the candidate generator is # one that yields a tag's direct children (">"), and # the selector is "foo". next_token = tokens[index+1] def recursive_select(tag): if self._select_debug: print ' Calling select("%s") recursively on %s %s' % (next_token, tag.name, tag.attrs) print '-' * 40 for i in tag.select(next_token, recursive_candidate_generator): if self._select_debug: print '(Recursive select picked up candidate %s %s)' % (i.name, i.attrs) yield i if self._select_debug: print '-' * 40 _use_candidate_generator = recursive_select elif _candidate_generator is None: # By default, a tag's candidates are all of its # children. If tag_name is defined, only yield tags # with that name. if self._select_debug: if tag_name: check = "[any]" else: check = tag_name print ' Default candidate generator, tag name="%s"' % check if self._select_debug: # This is redundant with later code, but it stops # a bunch of bogus tags from cluttering up the # debug log. def default_candidate_generator(tag): for child in tag.descendants: if not isinstance(child, Tag): continue if tag_name and not child.name == tag_name: continue yield child _use_candidate_generator = default_candidate_generator else: _use_candidate_generator = lambda tag: tag.descendants else: _use_candidate_generator = _candidate_generator count = 0 for tag in current_context: if self._select_debug: print " Running candidate generator on %s %s" % ( tag.name, repr(tag.attrs)) for candidate in _use_candidate_generator(tag): if not isinstance(candidate, Tag): continue if tag_name and candidate.name != tag_name: continue if checker is not None: try: result = checker(candidate) except StopIteration: # The checker has decided we should no longer # run the generator. break if checker is None or result: if self._select_debug: print " SUCCESS %s %s" % (candidate.name, repr(candidate.attrs)) if id(candidate) not in new_context_ids: # If a tag matches a selector more than once, # don't include it in the context more than once. new_context.append(candidate) new_context_ids.add(id(candidate)) elif self._select_debug: print " FAILURE %s %s" % (candidate.name, repr(candidate.attrs)) current_context = new_context if limit and len(current_context) >= limit: current_context = current_context[:limit] if self._select_debug: print "Final verdict:" for i in current_context: print " %s %s" % (i.name, i.attrs) return current_context # Old names for backwards compatibility def childGenerator(self): return self.children def recursiveChildGenerator(self): return self.descendants def has_key(self, key): """This was kind of misleading because has_key() (attributes) was different from __in__ (contents). has_key() is gone in Python 3, anyway.""" warnings.warn('has_key is deprecated. Use has_attr("%s") instead.' % ( key)) return self.has_attr(key) # Next, a couple classes to represent queries and their results. class SoupStrainer(object): """Encapsulates a number of ways of matching a markup element (tag or text).""" def __init__(self, name=None, attrs={}, text=None, **kwargs): self.name = self._normalize_search_value(name) if not isinstance(attrs, dict): # Treat a non-dict value for attrs as a search for the 'class' # attribute. kwargs['class'] = attrs attrs = None if 'class_' in kwargs: # Treat class_="foo" as a search for the 'class' # attribute, overriding any non-dict value for attrs. kwargs['class'] = kwargs['class_'] del kwargs['class_'] if kwargs: if attrs: attrs = attrs.copy() attrs.update(kwargs) else: attrs = kwargs normalized_attrs = {} for key, value in attrs.items(): normalized_attrs[key] = self._normalize_search_value(value) self.attrs = normalized_attrs self.text = self._normalize_search_value(text) def _normalize_search_value(self, value): # Leave it alone if it's a Unicode string, a callable, a # regular expression, a boolean, or None. if (isinstance(value, unicode) or callable(value) or hasattr(value, 'match') or isinstance(value, bool) or value is None): return value # If it's a bytestring, convert it to Unicode, treating it as UTF-8. if isinstance(value, bytes): return value.decode("utf8") # If it's listlike, convert it into a list of strings. if hasattr(value, '__iter__'): new_value = [] for v in value: if (hasattr(v, '__iter__') and not isinstance(v, bytes) and not isinstance(v, unicode)): # This is almost certainly the user's mistake. In the # interests of avoiding infinite loops, we'll let # it through as-is rather than doing a recursive call. new_value.append(v) else: new_value.append(self._normalize_search_value(v)) return new_value # Otherwise, convert it into a Unicode string. # The unicode(str()) thing is so this will do the same thing on Python 2 # and Python 3. return unicode(str(value)) def __str__(self): if self.text: return self.text else: return "%s|%s" % (self.name, self.attrs) def search_tag(self, markup_name=None, markup_attrs={}): found = None markup = None if isinstance(markup_name, Tag): markup = markup_name markup_attrs = markup call_function_with_tag_data = ( isinstance(self.name, Callable) and not isinstance(markup_name, Tag)) if ((not self.name) or call_function_with_tag_data or (markup and self._matches(markup, self.name)) or (not markup and self._matches(markup_name, self.name))): if call_function_with_tag_data: match = self.name(markup_name, markup_attrs) else: match = True markup_attr_map = None for attr, match_against in list(self.attrs.items()): if not markup_attr_map: if hasattr(markup_attrs, 'get'): markup_attr_map = markup_attrs else: markup_attr_map = {} for k, v in markup_attrs: markup_attr_map[k] = v attr_value = markup_attr_map.get(attr) if not self._matches(attr_value, match_against): match = False break if match: if markup: found = markup else: found = markup_name if found and self.text and not self._matches(found.string, self.text): found = None return found searchTag = search_tag def search(self, markup): # print 'looking for %s in %s' % (self, markup) found = None # If given a list of items, scan it for a text element that # matches. if hasattr(markup, '__iter__') and not isinstance(markup, (Tag, basestring)): for element in markup: if isinstance(element, NavigableString) \ and self.search(element): found = element break # If it's a Tag, make sure its name or attributes match. # Don't bother with Tags if we're searching for text. elif isinstance(markup, Tag): if not self.text or self.name or self.attrs: found = self.search_tag(markup) # If it's text, make sure the text matches. elif isinstance(markup, NavigableString) or \ isinstance(markup, basestring): if not self.name and not self.attrs and self._matches(markup, self.text): found = markup else: raise Exception( "I don't know how to match against a %s" % markup.__class__) return found def _matches(self, markup, match_against, already_tried=None): # print u"Matching %s against %s" % (markup, match_against) result = False if isinstance(markup, list) or isinstance(markup, tuple): # This should only happen when searching a multi-valued attribute # like 'class'. for item in markup: if self._matches(item, match_against): return True # We didn't match any particular value of the multivalue # attribute, but maybe we match the attribute value when # considered as a string. if self._matches(' '.join(markup), match_against): return True return False if match_against is True: # True matches any non-None value. return markup is not None if isinstance(match_against, Callable): return match_against(markup) # Custom callables take the tag as an argument, but all # other ways of matching match the tag name as a string. original_markup = markup if isinstance(markup, Tag): markup = markup.name # Ensure that `markup` is either a Unicode string, or None. markup = self._normalize_search_value(markup) if markup is None: # None matches None, False, an empty string, an empty list, and so on. return not match_against if (hasattr(match_against, '__iter__') and not isinstance(match_against, basestring)): # We're asked to match against an iterable of items. # The markup must be match at least one item in the # iterable. We'll try each one in turn. # # To avoid infinite recursion we need to keep track of # items we've already seen. if not already_tried: already_tried = set() for item in match_against: if item.__hash__: key = item else: key = id(item) if key in already_tried: continue else: already_tried.add(key) if self._matches(original_markup, item, already_tried): return True else: return False # Beyond this point we might need to run the test twice: once against # the tag's name and once against its prefixed name. match = False if not match and isinstance(match_against, unicode): # Exact string match match = markup == match_against if not match and hasattr(match_against, 'search'): # Regexp match return match_against.search(markup) if (not match and isinstance(original_markup, Tag) and original_markup.prefix): # Try the whole thing again with the prefixed tag name. return self._matches( original_markup.prefix + ':' + original_markup.name, match_against ) return match class ResultSet(list): """A ResultSet is just a list that keeps track of the SoupStrainer that created it.""" def __init__(self, source, result=()): super(ResultSet, self).__init__(result) self.source = source def __getattr__(self, key): raise AttributeError( "ResultSet object has no attribute '%s'. You're probably treating a list of items like a single item. Did you call find_all() when you meant to call find()?" % key ) PK @N#]��`�# �# site-packages/bs4/diagnose.pycnu �[��� � �?J[c @ so d Z d Z d d l Z d d l m Z d d l m Z d d l Z d d l m Z m Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d � Z e d � Z d e f d � � YZ d � Z d Z d Z d d � Z d d � Z d d � Z d d � Z d d d � Z e d k rke e j j � � n d S( s= Diagnostic functions, mainly for use when doing tech support.t MITi����N( t StringIO( t HTMLParser( t BeautifulSoupt __version__( t builder_registryc C sV d t GHd t j GHd d d g } xK | D]C } x: t j D] } | | j k r; Pq; q; W| j | � d | GHq+ Wd | k r� | j d � y2 d d l m } d d j t t | j � � GHWq� t k r� } d GHq� Xn d | k r!y d d l } d | j GHWq!t k r } d GHq!Xn t | d � r?| j � } n� | j d � s]| j d � rod | GHd GHd SyC t j j | � r�d | GHt | � � } | j � } Wd QXn Wn t k r�n XHx� | D]� } d | GHt } y t | d | �} t } Wn& t k r'} d | GHt j � n X| rEd | GH| j � GHn d d GHq�Wd S( s/ Diagnostic suite for isolating common problems.s' Diagnostic running on Beautiful Soup %ss Python version %ss html.parsert html5libt lxmls; I noticed that %s is not installed. 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Reading data from the file.s# Trying to parse your markup with %st featuress %s could not parse the markup.s# Here's what %s did with the markup:t -iP ( R t syst versionR t buildersR t removet appendR R t joint mapt strt LXML_VERSIONt ImportErrorR t hasattrR t startswitht ost patht existst opent ValueErrort FalseR t Truet Exceptiont tracebackt print_exct prettify( t datat basic_parserst namet builderR t eR t fpt parsert successt soup( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt diagnose sd " c K s[ d d l m } xD | j t | � d | | �D]$ \ } } d | | j | j f GHq/ Wd S( s� Print out the lxml events that occur during parsing. This lets you see how lxml parses a document when no Beautiful Soup code is running. i����( R t htmls %s, %4s, %sN( R R t iterparseR t tagt text( R$ R. t kwargsR t eventt element( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt lxml_traceZ s +t AnnouncingParserc B sh e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s? Announces HTMLParser parse events, without doing anything else.c C s | GHd S( N( ( t selft s( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt _pg s c C s | j d | � d S( Ns %s START( R9 ( R7 R& t attrs( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_starttagj s c C s | j d | � d S( Ns %s END( R9 ( R7 R& ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_endtagm s c C s | j d | � d S( Ns %s DATA( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_datap s c C s | j d | � d S( Ns %s CHARREF( R9 ( R7 R& ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_charrefs s c C s | j d | � d S( Ns %s ENTITYREF( R9 ( R7 R& ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_entityrefv s c C s | j d | � d S( Ns %s COMMENT( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_commenty s c C s | j d | � d S( Ns %s DECL( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_decl| s c C s | j d | � d S( Ns %s UNKNOWN-DECL( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt unknown_decl s c C s | j d | � d S( Ns %s PI( R9 ( R7 R$ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt handle_pi� s ( t __name__t __module__t __doc__R9 R; R< R= R> R? R@ RA RB RC ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyR6 d s c C s t � } | j | � d S( s� Print out the HTMLParser events that occur during parsing. This lets you see how HTMLParser parses a document when no Beautiful Soup code is running. N( R6 t feed( R$ R* ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt htmlparser_trace� s t aeiout bcdfghjklmnpqrstvwxyzi c C sS d } xF t | � D]8 } | d d k r2 t } n t } | t j | � 7} q W| S( s# Generate a random word-like string.t i i ( t ranget _consonantst _vowelst randomt choice( t lengthR8 t it t( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt rword� s i c C s d j d � t | � D� � S( s' Generate a random sentence-like string.t c s s' | ] } t t j d d � � Vq d S( i i N( RT RO t randint( t .0RR ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pys <genexpr>� s ( R RL ( RQ ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt rsentence� s i� c C s� d d d d d d d g } g } x� t | � D]� } t j d d � } | d k ru t j | � } | j d | � q. | d k r� | j t t j d d � � � q. | d k r. t j | � } | j d | � q. q. Wd d j | � d S( s+ Randomly generate an invalid HTML document.t pt divt spanRR t bt scriptt tablei i s <%s>i i i s </%s>s <html>s s </html>( RL RO RV RP R RX R ( t num_elementst tag_namest elementsRR RP t tag_name( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt rdoc� s " i�� c C sS d t GHt | � } d t | � GHx� d d d g d d g D]� } t } y1 t j � } t | | � } t j � } t } Wn& t k r� } d | GHt j � n X| r= d | | | f GHq= q= Wd d l m } t j � } | j | � t j � } d | | GHd d l } | j � } t j � } | j | � t j � } d | | GHd S( s. Very basic head-to-head performance benchmark.s1 Comparative parser benchmark on Beautiful Soup %ss3 Generated a large invalid HTML document (%d bytes).R R. R s html.parsers %s could not parse the markup.s" BS4+%s parsed the markup in %.2fs.i����( R s$ Raw lxml parsed the markup in %.2fs.Ns( Raw html5lib parsed the markup in %.2fs.( R Rc t lenR t timeR R R R! R" R R t HTMLR R t parse( R_ R$ R* R+ t aR, R\ R( R R ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt benchmark_parsers� s4 R c C s� t j � } | j } t | � } t d t d | d | � } t j d | | | � t j | � } | j d � | j d d � d S( Nt bs4R$ R* s bs4.BeautifulSoup(data, parser)t cumulatives _html5lib|bs4i2 ( t tempfilet NamedTemporaryFileR& Rc t dictRj t cProfilet runctxt pstatst Statst sort_statst print_stats( R_ R* t filehandlet filenameR$ t varst stats( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt profile� s t __main__( RF t __license__Ro R R Rj R R t bs4.builderR R Rq RO Rl Re R! R R- R R5 R6 RH RN RM RT RX Rc Ri Ry RD t stdinR ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/diagnose.pyt <module> s8 C ! PK @N#]ȧnI I site-packages/bs4/__init__.pycnu �[��� � qap[c @ s| d Z d Z d Z d Z d Z d g Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z d d k d e f d � � YZ e Z e Z d e f d � � YZ d e f d � � YZ! d e" f d � � YZ# e$ d k rxd d l Z e e j% � Z& e& j' � GHn d S( sH Beautiful Soup Elixir and Tonic "The Screen-Scraper's Friend" http://www.crummy.com/software/BeautifulSoup/ Beautiful Soup uses a pluggable XML or HTML parser to parse a (possibly invalid) document into a tree representation. Beautiful Soup provides methods and Pythonic idioms that make it easy to navigate, search, and modify the parse tree. Beautiful Soup works with Python 2.7 and up. It works better if lxml and/or html5lib is installed. For more than you ever wanted to know about Beautiful Soup, see the documentation: http://www.crummy.com/software/BeautifulSoup/bs4/doc/ s* Leonard Richardson (leonardr@segfault.org)s 4.6.3s* Copyright (c) 2004-2018 Leonard Richardsont MITt BeautifulSoupi����Ni ( t builder_registryt ParserRejectedMarkup( t UnicodeDammit( t CDatat Commentt DEFAULT_OUTPUT_ENCODINGt Declarationt Doctypet NavigableStringt PageElementt ProcessingInstructiont ResultSett SoupStrainert Tags` You are trying to run the Python 2 version of Beautiful Soup under Python 3. This will not work.su You need to convert the code, either by installing it (`python setup.py install`) or by running 2to3 (`2to3 -w bs4`).c B s e Z d Z d Z d d g Z d Z d Z d d d d d d d � Z d � Z d � Z e d � � Z d � Z d � Z d d i d � Z e d � Z d � Z d � Z d � Z d � Z e d � Z d d d � Z d e d � Z d � Z d d � Z d � Z e e d d � Z RS( s This class defines the basic interface called by the tree builders. These methods will be called by the parser: reset() feed(markup) The tree builder may call these methods from its feed() implementation: handle_starttag(name, attrs) # See note about return value handle_endtag(name) handle_data(data) # Appends to the current data node endData(containerClass=NavigableString) # Ends the current data node No matter how complicated the underlying parser is, you should be able to build a tree using 'start tag' events, 'end tag' events, 'data' events, and "done with data" events. If you encounter an empty-element tag (aka a self-closing tag, like HTML's <br> tag), call handle_starttag and then handle_endtag. u [document]t htmlt fasts s� No parser was explicitly specified, so I'm using the best available %(markup_type)s parser for this system ("%(parser)s"). This usually isn't a problem, but if you run this code on another system, or in a different virtual environment, it may use a different parser and behave differently. The code that caused this warning is on line %(line_number)s of the file %(filename)s. To get rid of this warning, pass the additional argument 'features="%(parser)s"' to the BeautifulSoup constructor. t c s� d � k r t j d � n d � k r? � d =t j d � n d � k rb � d =t j d � n d � k r� � d =t j d � n d � k r� � d =t j d � n � f d � } | p� | d d � } | p� | d d � } | r t | t � r t j d � d) } n t � � d k rC� j � j � } t d | � � n | d) k r�| } t | t � rp| g } n | d) k s�t | � d k r�| j } n t j | � } | d) k r�t d d j | � � � n | � } | | j k p�| | j k s�| j r d } n d } d) } y t j d � } Wn t k r<n X| rX| j } | j } n t j } d } | j d � } | r�| j � } | j d* � r�| d } q�n | r�t d | d | d | j d | � } t j | j | d d! �q�q�n | | _ | j | _ | j | _ | | j _ | | _ t! | d" � rH| j" � } n� t | � d# k rAt | t# � rud$ | k s�t | t � rAd% | k rAt | t � r�t$ j% j& r�| j' d& � } n | } t( } y t$ j% j) | � } Wn t* k r�} n X| r1t | t � r | j' d& � } n t j d' | � n | j+ | � n xh | j j, | | d( | �D]K \ | _- | _. | _/ | _0 | j1 � y | j2 � PWq]t3 k r�q]Xq]Wd) | _- d) | j _ d) S(+ s_ Constructor. :param markup: A string or a file-like object representing markup to be parsed. :param features: Desirable features of the parser to be used. This may be the name of a specific parser ("lxml", "lxml-xml", "html.parser", or "html5lib") or it may be the type of markup to be used ("html", "html5", "xml"). It's recommended that you name a specific parser, so that Beautiful Soup gives you the same results across platforms and virtual environments. :param builder: A specific TreeBuilder to use instead of looking one up based on `features`. You shouldn't need to use this. :param parse_only: A SoupStrainer. Only parts of the document matching the SoupStrainer will be considered. This is useful when parsing part of a document that would otherwise be too large to fit into memory. :param from_encoding: A string indicating the encoding of the document to be parsed. Pass this in if Beautiful Soup is guessing wrongly about the document's encoding. :param exclude_encodings: A list of strings indicating encodings known to be wrong. Pass this in if you don't know the document's encoding but you know Beautiful Soup's guess is wrong. :param kwargs: For backwards compatibility purposes, the constructor accepts certain keyword arguments used in Beautiful Soup 3. None of these arguments do anything in Beautiful Soup 4 and there's no need to actually pass keyword arguments into the constructor. t convertEntitiess� BS4 does not respect the convertEntities argument to the BeautifulSoup constructor. Entities are always converted to Unicode characters.t markupMassages� BS4 does not respect the markupMassage argument to the BeautifulSoup constructor. The tree builder is responsible for any necessary markup massage.t smartQuotesTos� BS4 does not respect the smartQuotesTo argument to the BeautifulSoup constructor. Smart quotes are always converted to Unicode characters.t selfClosingTagss� BS4 does not respect the selfClosingTags argument to the BeautifulSoup constructor. The tree builder is responsible for understanding self-closing tags.t isHTMLs� BS4 does not respect the isHTML argument to the BeautifulSoup constructor. Suggest you use features='lxml' for HTML and features='lxml-xml' for XML.c s< | � k r8 t j d | | f � � | } � | =| Sd S( NsL The "%s" argument to the BeautifulSoup constructor has been renamed to "%s."( t warningst warnt None( t old_namet new_namet value( t kwargs( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt deprecated_argument� s t parseOnlyTheset parse_onlyt fromEncodingt from_encodingsl You provided Unicode markup but also provided a value for from_encoding. Your from_encoding will be ignored.i s2 __init__() got an unexpected keyword argument '%s'sj Couldn't find a tree builder with the features you requested: %s. Do you need to install a parser library?t ,t XMLt HTMLi t __file__s .pycs .pyoi����t filenamet line_numbert parsert markup_typet stackleveli t readi t <u <t utf8sw "%s" looks like a filename, not markup. You should probably open this file and pass the filehandle into Beautiful Soup.t exclude_encodingsN( s .pycs .pyo(4 R R t isinstancet unicodeR t lent keyst popt TypeErrort basestringt DEFAULT_BUILDER_FEATURESR t lookupt FeatureNotFoundt joint NAMEt ALTERNATE_NAMESt is_xmlt syst _getframet ValueErrort f_globalst f_linenot __dict__t gett lowert endswitht dictt NO_PARSER_SPECIFIED_WARNINGt buildert known_xmlt soupR! t hasattrR- t bytest ost patht supports_unicode_filenamest encodet Falset existst Exceptiont _check_markup_is_urlt prepare_markupt markupt original_encodingt declared_html_encodingt contains_replacement_characterst resett _feedR ( t selfRX t featuresRJ R! R# R0 R R t argt original_featurest builder_classR+ t callert globalsR) R( t fnlt valuest possible_filenamet is_filet e( ( R s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt __init__X s� ' # . c C s: t | � | j d � d | j d d �} | j | _ | S( Ns utf-8RJ R# ( t typeRR RJ RY ( R^ t copy( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt __copy__$ s ! c C s9 t | j � } d | k r5 | j j r5 d | d <n | S( NRJ ( RH RD RJ t picklableR ( R^ t d( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt __getstate__0 s c s� t � t � r d } d } n" t � t � r< d } d } n d St � f d � | D� � r� | � k r� t � t � r� � j d d � } n � } t j d | � q� n d S( s� Check if markup looks like it's actually a url and raise a warning if so. Markup can be unicode or str (py2) / bytes (py3). t s http:s https:u u http:u https:Nc 3 s | ] } � j | � Vq d S( N( t startswith( t .0t prefix( RX ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pys <genexpr>F s s utf-8t replaces� "%s" looks like a URL. Beautiful Soup is not an HTTP client. You should probably use an HTTP client like requests to get the document behind the URL, and feed that document to Beautiful Soup.( s http:s https:( u http:u https:( R1 RN R2 t anyt decodeR R ( RX t spacet cant_start_witht decoded_markup( ( RX s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyRV 7 s c C sT | j j � | j j | j � | j � x# | j j | j k rO | j � q- Wd S( N( RJ R\ t feedRX t endDatat currentTagt namet ROOT_TAG_NAMEt popTag( R^ ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR] S s c C sg t j | | | j | j � d | _ | j j � g | _ d | _ g | _ g | _ | j | � d S( Ni ( R Rj RJ R t hiddenR\ t current_dataR R} t tagStackt preserve_whitespace_tag_stackt pushTag( R^ ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR\ ] s c K s) | j | � t d | j | | | | � S( s+ Create a new tag associated with this soup.N( t updateR R RJ ( R^ R~ t namespacet nsprefixt attrst kwattrs( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt new_tagg s c C s | | � S( s7 Create a new NavigableString associated with this soup.( ( R^ t st subclass( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt new_stringl s c C s t d � � d S( Ns4 BeautifulSoup objects don't support insert_before().( t NotImplementedError( R^ t successor( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt insert_beforep s c C s t d � � d S( Ns3 BeautifulSoup objects don't support insert_after().( R� ( R^ R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt insert_afters s c C s^ | j j � } | j r; | | j d k r; | j j � n | j rW | j d | _ n | j S( Ni����( R� R5 R� R} ( R^ t tag( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� v s c C sk | j r | j j j | � n | j j | � | j d | _ | j | j j k rg | j j | � n d S( Ni����( R} t contentst appendR� R~ RJ t preserve_whitespace_tagsR� ( R^ R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� s c C s� | j r� d j | j � } | j s{ t } x' | D] } | | j k r1 t } Pq1 q1 W| r{ d | k ro d } qx d } q{ n g | _ | j r� t | j � d k r� | j j s� | j j | � r� d S| | � } | j | � n d S( Nu s Rq i ( R� R; R� t Truet ASCII_SPACESRS R! R3 R� t textt searcht object_was_parsed( R^ t containerClassR� t strippablet it o( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR| � s& c C s� | p | j } | p | j } d } } } t | t � rk | j } | j } | j } | sk | j } qk n | j | | | | | � | | _ | j j | � | j r�t | j � d } xG | d k r� | j | | k r� Pn | d 8} q� Wt d | | f � � | d k r | } d } n | j | d } } | t | j � d k r^| j } d } n | j | d } } | | _ | r�| | _ n | | _ | r�| | _ n | | _ | r�| | _ n | | _ | r�| | _ q�n d S( s Add an object to the parse tree.i i s[ Error building tree: supposedly %r was inserted into %r after the fact, but I don't see it!N( R} t _most_recent_elementR R1 R t next_elementt next_siblingt previous_siblingt previous_elementt setupR� R� R3 RA ( R^ R� t parentt most_recent_elementR� R� R� R� t index( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� � sR c C s� | | j k r d Sd } t | j � } xn t | d d d � D]V } | j | } | | j k r� | | j k r� | r� | j � } n Pn | j � } q? W| S( s� Pops the tag stack up to and including the most recent instance of the given tag. If inclusivePop is false, pops the tag stack up to but *not* including the most recent instqance of the given tag.Ni i i����( R R R3 R� t rangeR~ Rt R� ( R^ R~ R� t inclusivePopt most_recently_poppedt stack_sizeR� t t( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt _popToTag� s c C s� | j � | j rN t | j � d k rN | j j sJ | j j | | � rN d St | | j | | | | | j | j � } | d k r� | S| j r� | | j _ n | | _ | j | � | S( s Push a start tag on to the stack. If this method returns None, the tag was rejected by the SoupStrainer. You should proceed as if the tag had not occurred in the document. For instance, if this was a self-closing tag, don't call handle_endtag. i N( R| R! R3 R� R� t search_tagR R RJ R} R� R� R� ( R^ R~ R� R� R� R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt handle_starttag� s c C s | j � | j | | � d S( N( R| R� ( R^ R~ R� ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt handle_endtag s c C s | j j | � d S( N( R� R� ( R^ t data( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt handle_data s t minimalc C sp | j r5 d } | d k r( d | } n d | } n d } | sJ d } n d } | t t | � j | | | � S( sl Returns a string or Unicode representation of this document. To get Unicode, pass None for encoding.R s encoding="%s"u <?xml version="1.0"%s?> u i N( R> R t superR Rw ( R^ t pretty_printt eventual_encodingt formattert encoding_partRt t indent_level( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyRw s N( t __name__t __module__t __doc__R R8 R� RI R Rj Rm Rp t staticmethodRV R] R\ R� R R� R� R� R� R� R| R� R� R� R� R� R� RS R Rw ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR 8 s6 � 9 t BeautifulStoneSoupc B s e Z d Z d � Z RS( s& Deprecated interface to an XML parser.c O s4 d | d <t j d � t t | � j | | � d S( Nt xmlR_ sx The BeautifulStoneSoup class is deprecated. Instead of using it, pass features="xml" into the BeautifulSoup constructor.( R R R� R� Rj ( R^ t argsR ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyRj 5 s ( R� R� R� Rj ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� 2 s t StopParsingc B s e Z RS( ( R� R� ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR� = s R: c B s e Z RS( ( R� R� ( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyR: @ s t __main__(( R� t __author__t __version__t __copyright__t __license__t __all__RO t reR? t tracebackR RJ R R t dammitR t elementR R R R R R R R R R R R t _st _soupR� RU R� RA R: R� t stdinRL t prettify( ( ( s0 /usr/lib/python2.7/site-packages/bs4/__init__.pyt <module> s2 L � � PK @N#]����� �� site-packages/bs4/element.pycnu �[��� � 6eb[c @ s� d Z y d d l m Z Wn# e k r? Z d d l m Z n Xd d l Z d d l Z d d l Z d d l Z d d l m Z d Z e j d d k Z e j d � Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d! � � YZ d" e e f d# � � YZ d$ e f d% � � YZ! d& e! f d' � � YZ" d( e! f d) � � YZ# d* e# f d+ � � YZ$ d, e! f d- � � YZ% d. e! f d/ � � YZ& d0 e! f d1 � � YZ' d2 e f d3 � � YZ( d4 e f d5 � � YZ) d6 e* f d7 � � YZ+ d S(8 t MITi����( t CallableN( t EntitySubstitutions utf-8i i s \s+c s1 t � f d � � } | j � f d � � } | S( s> Alias one attribute name to another for backward compatibilityc s t | � � S( N( t getattr( t self( t attr( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt alias s c s t | � � S( N( t setattr( R ( R ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR s ( t propertyt setter( R R ( ( R s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _alias s t NamespacedAttributec B s e Z d d � Z RS( c C s{ | d k r! t j | | � } n; | d k rB t j | | � } n t j | | d | � } | | _ | | _ | | _ | S( Nt :( t Nonet unicodet __new__t prefixt namet namespace( t clsR R R t obj( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR " s N( t __name__t __module__R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR s t% AttributeValueWithCharsetSubstitutionc B s e Z d Z RS( s= A stand-in object for a character encoding specified in HTML.( R R t __doc__( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR / s t CharsetMetaAttributeValuec B s e Z d Z d � Z d � Z RS( s� A generic stand-in for the value of a meta tag's 'charset' attribute. When Beautiful Soup parses the markup '<meta charset="utf8">', the value of the 'charset' attribute will be one of these objects. c C s t j | | � } | | _ | S( N( R R t original_value( R R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR 9 s c C s | S( N( ( R t encoding( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt encode> s ( R R R R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR 2 s t ContentMetaAttributeValuec B s5 e Z d Z e j d e j � Z d � Z d � Z RS( s A generic stand-in for the value of a meta tag's 'content' attribute. When Beautiful Soup parses the markup: <meta http-equiv="content-type" content="text/html; charset=utf8"> The value of the 'content' attribute will be one of these objects. s ((^|;)\s*charset=)([^;]*)c C sM | j j | � } | d k r. t j t | � St j | | � } | | _ | S( N( t CHARSET_REt searchR R R R ( R R t matchR ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR M s c s% � f d � } | j j | | j � S( Nc s | j d � � S( Ni ( t group( R ( R ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt rewriteX s ( R t subR ( R R R" ( ( R s/ /usr/lib/python2.7/site-packages/bs4/element.pyR W s ( R R R t ret compilet MR R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR B s t HTMLAwareEntitySubstitutionc B sn e Z d Z e d d g � Z e d g � Z e d d g � Z e d � � Z e d � � Z e d � � Z RS( s% Entity substitution rules that are aware of some HTML quirks. Specifically, the contents of <script> and <style> tags should not undergo entity substitution. Incoming NavigableString objects are checked to see if they're the direct children of a <script> or <style> tag. t scriptt stylet pret textareac C sA t | t � r7 | j d k r7 | j j | j k r7 | S| | � S( N( t isinstancet NavigableStringt parentR R t cdata_containing_tags( R t nst f( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _substitute_if_appropriatem s c C s | j | t j � S( N( R2 R t substitute_html( R R0 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR3 w s c C s | j | t j � S( N( R2 R t substitute_xml( R R0 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR4 | s ( R R R t setR/ t preformatted_tagst preserve_whitespace_tagst classmethodR2 R3 R4 ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR' \ s t Formatterc B s e Z d Z d Z d � Z RS( s6 Contains information about how to format a parse tree.t /c O s t � � d S( s1 Transform certain characters into named entities.N( t NotImplementedError( R t argst kwargs( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt substitute_entities� s ( R R R t void_element_close_prefixR> ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR9 � s t HTMLFormatterc B s e Z d Z d � Z RS( s The default HTML formatter.c O s t j | | � S( N( R' R3 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt substitute� s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR@ � s t MinimalHTMLFormatterc B s e Z d Z d � Z RS( s A minimal HTML formatter.c O s t j | | � S( N( R' R4 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRB � s t HTML5Formatterc B s e Z d Z d Z RS( s5 An HTML formatter that omits the slash in a void tag.N( R R R R R? ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRC � s t XMLFormatterc B s e Z d Z d � Z RS( s+ Substitute only the essential XML entities.c O s t j | | � S( N( R R4 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRD � s t HTMLXMLFormatterc B s e Z d Z d � Z RS( s Format XML using HTML rules.c O s t j | | � S( N( R' R3 ( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRA � s ( R R R RA ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRE � s t PageElementc B s e Z d Z i e � d 6e � d 6e � d 6d2 d2 6Z i e � d 6e � d 6d2 d2 6Z d d � Z e d � � Z d � Z d2 d2 d2 d2 d2 d � Z e d � Z e d � Z d � Z e Z d � Z e Z e Z d � Z d � Z e e d � Z e Z d � Z d � Z d � Z d � Z d2 i d2 d � Z! e! Z" d2 i d2 d2 d � Z# e# Z$ d2 i d2 d � Z% e% Z& d2 i d2 d2 d � Z' e' Z( e' Z) d2 i d2 d � Z* e* Z+ d2 i d2 d2 d � Z, e, Z- e, Z. d2 i d2 d � Z/ e/ Z0 d2 i d2 d2 d � Z1 e1 Z2 e1 Z3 d2 i d � Z4 e4 Z5 d2 i d2 d � Z6 e6 Z7 e6 Z8 e d � � Z9 e d � � Z: d � Z; d � Z< e d! � � Z= e d" � � Z> e d# � � Z? e d$ � � Z@ e d% � � ZA eB jC d& � ZD eB jC d' d( � ZE d2 d) � ZF d* � ZG d+ d, � ZH d- � ZI d. � ZJ d/ � ZK d0 � ZL d1 � ZM RS(3 se Contains the navigational information for some part of the page (either a tag or a piece of text)t htmlt html5t minimalc C sd t | t � r! | j | � } n | d k r6 | } n* t | � rQ | | � } n | j | � } | S( s2 Format the given string using the given formatter.N( R, t basestringt _formatter_for_nameR t callableRA ( R t st formattert output( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt format_string� s c C s? | j d k r | j S| j d k r5 t | d t � S| j j S( sJ Is this element part of an XML tree or an HTML tree? This is used when mapping a formatter name ("minimal") to an appropriate function (one that performs entity-substitution on the contents of <script> and <style> tags, or not). It can be inefficient, but it should be called very rarely. t is_xmlN( t known_xmlR R. R t Falset _is_xml( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRT � s c C s9 | j r | j j | t � � S| j j | t � � Sd S( s< Look up a formatter function based on its name and the tree.N( RT t XML_FORMATTERSt getRD t HTML_FORMATTERSR@ ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRK � s c C s� | | _ | | _ | d k r- | | j _ n | | _ | j rN | | j _ n | | _ | j ro | | j _ n | r� | j d k r� | j j r� | j j d } n | | _ | r� | | j _ n d S( sN Sets up the initial relations between this element and other elements.i����N( R. t previous_elementR t next_elementt next_siblingt previous_siblingt contents( R R. RX RY R[ RZ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt setup� s RZ R[ c C s | j s t d � � n | | k r( d S| | j k rF t d � � n | j } | j j | � } | j � | j | | � | S( Ns] Cannot replace one element with another when theelement to be replaced is not part of a tree.s% Cannot replace a Tag with its parent.( R. t ValueErrort indext extractt insert( R t replace_witht old_parentt my_index( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRb s c C sl | j } | j s! t d � � n | j j | � } | j � x( t | j � D] } | j | | � qN W| S( NsS Cannot replace an element with its contents when thatelement is not part of a tree.( R. R^ R_ R` t reversedR\ Ra ( R t my_parentRd t child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt unwrap% s c C s | j | � } | j | � | S( N( Rb t append( R t wrap_insidet me( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt wrap3 s c C s, | j d k r+ | j j | j j | � =n | j � } | j } | j d k rm | j | k rm | | j _ n | d k r� | | j k r� | j | _ n d | _ d | _ d | _ | j d k r� | j | j k r� | j | j _ n | j d k r| j | j k r| j | j _ n d | _ | _ | S( s0 Destructively rips this element out of the tree.N( R. R R\ R_ t _last_descendantRY RX R[ RZ ( R t last_childRY ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR` 8 s( c C sp | r | j r | j j } n2 | } x) t | t � rO | j rO | j d } q' W| rl | | k rl d } n | S( s8 Finds the last element beneath this object to be parsed.i����N( RZ RX R, t TagR\ R ( R t is_initializedt accept_selfRn ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRm U s c C s� | d k r t d � � n | | k r6 t d � � n t | t � rd t | t � rd t | � } n d d l m } t | | � r� x1 t | j � D] } | j | | � | d 7} q� Wd St | t | j � � } t | d � r8| j d k r8| j | k r+| j | � } | | k r+| d 8} q+n | j � n | | _ d } | d k rhd | _ | | _ n8 | j | d } | | _ | | j _ | j t � | _ | j d k r�| | j _ n | j t � } | t | j � k r\d | _ | } d } x> | d k r7| d k r7| j } | j } | d k r�Pq�q�W| d k rP| | _ q�d | _ n= | j | } | | _ | j d k r�| | j _ n | | _ | j d k r�| | j _ n | j j | | � d S( Ns Cannot insert None into a tag.s Cannot insert a tag into itself.i����( t BeautifulSoupi R. i ( R R^ R, RJ R- t bs4Rr t listR\ Ra t mint lent hasattrR. R_ R` R[ RX RZ Rm RS RY ( R t positiont new_childRr t subchildt current_indext previous_childt new_childs_last_elementR. t parents_next_siblingt next_child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRa c sh c C s | j t | j � | � d S( s2 Appends the given tag to the contents of this tag.N( Ra Rv R\ ( R t tag( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRi � s c C s~ | | k r t d � � n | j } | d k r? t d � � n t | t � r[ | j � n | j | � } | j | | � d S( s� Makes the given element the immediate predecessor of this one. The two elements will have the same parent, and the given element will be immediately before this one. s& Can't insert an element before itself.s2 Element has no parent, so 'before' has no meaning.N( R^ R. R R, RF R` R_ Ra ( R t predecessorR. R_ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt insert_before� s c C s� | | k r t d � � n | j } | d k r? t d � � n t | t � r[ | j � n | j | � } | j | d | � d S( s� Makes the given element the immediate successor of this one. The two elements will have the same parent, and the given element will be immediately after this one. s% Can't insert an element after itself.s1 Element has no parent, so 'after' has no meaning.i N( R^ R. R R, RF R` R_ Ra ( R t successorR. R_ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt insert_after� s c K s | j | j | | | | � S( sj Returns the first item that matches the given criteria and appears after this Tag in the document.( t _find_onet find_all_next( R R t attrst textR= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_next� s c K s | j | | | | | j | � S( sb Returns all items that match the given criteria and appear after this Tag in the document.( t _find_allt next_elements( R R R� R� t limitR= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( s{ Returns the closest sibling to this Tag that matches the given criteria and appears after this Tag in the document.( R� t find_next_siblings( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_next_sibling� s c K s | j | | | | | j | � S( sq Returns the siblings of this Tag that match the given criteria and appear after this Tag in the document.( R� t next_siblings( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( sk Returns the first item that matches the given criteria and appears before this Tag in the document.( R� t find_all_previous( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_previous� s c K s | j | | | | | j | � S( sc Returns all items that match the given criteria and appear before this Tag in the document.( R� t previous_elements( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c K s | j | j | | | | � S( s| Returns the closest sibling to this Tag that matches the given criteria and appears before this Tag in the document.( R� t find_previous_siblings( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_previous_sibling s c K s | j | | | | | j | � S( sr Returns the siblings of this Tag that match the given criteria and appear before this Tag in the document.( R� t previous_siblings( R R R� R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s c K s5 d } | j | | d | � } | r1 | d } n | S( sO Returns the closest parent of this Tag that matches the given criteria.i i N( R t find_parents( R R R� R= t rt l( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt find_parent s c K s | j | | d | | j | � S( sF Returns the parents of this Tag that match the given criteria.N( R� R t parents( R R R� R� R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� ! s c C s | j S( N( RY ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt next* s c C s | j S( N( RX ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt previous. s c K s5 d } | | | | d | � } | r1 | d } n | S( Ni i ( R ( R t methodR R� R� R= R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� 4 s c s� | d k r, d | k r, | d } | d =n t � t � rD � } n t � | | | � } | d k r&| r&| r&| r&� t k s� � d k r� d � | D� } t | | � St � t � r&� j d � d k r� � j d d � \ � � n d � � � � � � f d � | D� } t | | � Sn t | � } xy t r�y t | � } Wn t k r_Pn X| r5| j | � } | r�| j | � | r�t | � | k r�Pq�q�q5q5W| S( s8 Iterates over a generator looking for things that match.t stringc s s$ | ] } t | t � r | Vq d S( N( R, Ro ( t .0t element( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pys <genexpr>J s R i c 3 s] | ]S } t | t � r' | j � k sQ | j � k r � d k sQ | j � k r | Vq d S( N( R, Ro R R R ( R� R� ( t local_nameR R ( s/ /usr/lib/python2.7/site-packages/bs4/element.pys <genexpr>W s N( R R, t SoupStrainert Truet ResultSetRJ t countt splitR� t StopIterationR Ri Rv ( R R R� R� R� t generatorR= t strainert resultt resultst it found( ( R� R R s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� ; s< ! c c s. | j } x | d k r) | V| j } q Wd S( N( RY R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� q s c c s. | j } x | d k r) | V| j } q Wd S( N( RZ R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� x s c c s. | j } x | d k r) | V| j } q Wd S( N( RX R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s c c s. | j } x | d k r) | V| j } q Wd S( N( R[ R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c c s. | j } x | d k r) | V| j } q Wd S( N( R. R ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s s ^[a-zA-Z0-9][-.a-zA-Z0-9:_]*$sX ^(?P<tag>[a-zA-Z0-9][-.a-zA-Z0-9:_]*)?\[(?P<attribute>[\w-]+)(?P<operator>[=~\|\^\$\*]?)s =?"?(?P<value>[^\]"]*)"?\]$c C sF | j | | � } t | t � s0 t | t � rB d j | � } n | S( s� Force an attribute value into a string representation. A multi-valued attribute will be converted into a space-separated stirng. t ( RV R, Rt t tuplet join( R t valuet default( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _attr_value_as_string� s c s$ � s � S� � f d � } | Sd S( Nc s | j � k o � | � S( N( R ( R� ( t functiont tag_name( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _match� s ( ( R R� R� R� ( ( R� R� s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _tag_name_matches_and� s t c s� | d k r � � f d � S| d k r> � � f d � } | S| d k rZ � � f d � S| d k rv � � f d � S| d k r� � � f d � S| d k r� � � f d � } | S� f d � Sd S( s� Create a function that performs a CSS selector operation. Takes an operator, attribute and optional value. Returns a function that will return True for elements that match that combination. t =c s | j � � � k S( N( R� ( t el( t attributeR� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt <lambda>� s t ~c s: | j � g � } t | t � s0 | j � } n � | k S( N( RV R, Rt R� ( R� t attribute_value( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _includes_value� s t ^c s | j � d � j � � S( NR� ( R� t startswith( R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s t $c s | j � d � j � � S( NR� ( R� t endswith( R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s t *c s � | j � d � k S( NR� ( R� ( R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s t |c s/ | j � d � } | � k p. | j � d � S( NR� t -( R� R� ( R� R� ( R� R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _is_or_starts_with_dash� s c s | j � � S( N( t has_attr( R� ( R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s N( ( R t operatorR� R� R� R� ( ( R� R� s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _attribute_checker� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt nextGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt nextSiblingGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt previousGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt previousSiblingGenerator� s c C s | j S( N( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt parentGenerator� s N(N R R R R@ RC RB R RW RE RD RU RP R RT RK R] R t nextSiblingt previousSiblingRb t replaceWithRh t replace_with_childrent replaceWithChildrenRl R` R� Rm t _lastRecursiveChildRa Ri R� R� R� t findNextR� t findAllNextR� t findNextSiblingR� t findNextSiblingst fetchNextSiblingsR� t findPreviousR� t findAllPrevioust fetchPreviousR� t findPreviousSiblingR� t findPreviousSiblingst fetchPreviousSiblingsR� t findParentR� t findParentst fetchParentsR� R� R� R� R� R� R� R� R� R$ R% t tag_name_ret attribselect_reR� R� R� R� R� R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRF � s� J 6 + R- c B sk e Z d Z d Z d Z d � Z d � Z d � Z d � Z d d � Z e d � � Z e j d � � Z RS( R� c C sG t | t � r$ t j | | � } n t j | | t � } | j � | S( s- Create a new NavigableString. When unpickling a NavigableString, this method is called with the string in DEFAULT_OUTPUT_ENCODING. That encoding needs to be passed in to the superclass's __new__ or the superclass won't know how to handle non-ASCII characters. ( R, R R t DEFAULT_OUTPUT_ENCODINGR] ( R R� t u( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s c C s t | � | � S( s� A copy of a NavigableString has the same contents and class as the original, but it is not connected to the parse tree. ( t type( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __copy__ s c C s t | � f S( N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __getnewargs__ s c C s0 | d k r | St d | j j | f � � d S( s� text.string gives you text. This is for backwards compatibility for Navigable*String, but for CData* it lets you get the string without the CData wrapper.R� s! '%s' object has no attribute '%s'N( t AttributeErrort __class__R ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __getattr__ s RI c C s$ | j | | � } | j | | j S( N( RP t PREFIXt SUFFIX( R RN RO ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt output_ready s c C s d S( N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR # s c C s t d � � d S( Ns) A NavigableString cannot be given a name.( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR ' s N( R R R� R� R RR R R� R� R� R� R R R ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR- � s t PreformattedStringc B s e Z d Z d d � Z RS( s� A NavigableString not subject to the normal formatting rules. The string will be passed into the formatter (to trigger side effects), but the return value will be ignored. RI c C s" | j | | � | j | | j S( sU CData strings are passed into the formatter. But the return value is ignored.( RP R� R� ( R RN ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� 2 s ( R R R R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� + s t CDatac B s e Z d Z d Z RS( u <![CDATA[u ]]>( R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� 8 s t ProcessingInstructionc B s e Z d Z d Z d Z RS( s A SGML processing instruction.u <?u >( R R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� = s t XMLProcessingInstructionc B s e Z d Z d Z d Z RS( s An XML processing instruction.u <?u ?>( R R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� C s t Commentc B s e Z d Z d Z RS( u <!--u -->( R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� H s t Declarationc B s e Z d Z d Z RS( u <?u ?>( R R R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� N s t Doctypec B s# e Z e d � � Z d Z d Z RS( c C sm | p d } | d k rF | d | 7} | d k rc | d | 7} qc n | d k rc | d | 7} n t | � S( NR� s PUBLIC "%s"s "%s"s SYSTEM "%s"( R R� ( R R t pub_idt system_idR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt for_name_and_idsU s u <!DOCTYPE u > ( R R R8 R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� S s Ro c B s� e Z d Z d8 d8 d8 d8 d8 d8 d8 d8 d8 d � Z e d � Z d � Z e d � � Z e Z e d � � Z e j d � � Z e e e f d � Z e e � Z e d � � Z d e e e f d � Z e Z e e � Z d � Z e d � Z d � Z d8 d � Z d8 d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d � Z' d d � Z( d � Z) d � Z* e+ r�e) Z* Z( n e, d8 d! d" d# � Z- d$ � Z. d8 e, d! d% � Z/ d8 d! d& � Z0 d8 e, d! d' � Z1 d8 e, d! d( � Z2 e, e d) d* � Z3 d8 i e4 d8 d+ � Z5 e5 Z6 d8 i e4 d8 d8 d, � Z7 e7 Z8 e7 Z9 e d- � � Z: e d. � � Z; d/ d0 d1 g Z< e Z= e> j? d2 � Z@ d3 � ZA d8 d8 d4 � ZB d5 � ZC d6 � ZD d7 � ZE RS(9 s= Represents a found HTML tag with its attributes and contents.c C sz | d k r d | _ n | j | _ | d k r? t d � � n | | _ | | _ | | _ | d k rr | j } n | r� g } n t j } | | _ | d k r� i } nN | r� | d k r� | j r� | j | j | � } q� t | � } n t | � } | r | j | _ n | | _ | | _ g | _ | j | | � t | _ | d k rm| j | � | j | � | _ n t | _ d S( s Basic constructor.s% No value provided for new tag's name.N( R t parser_classR� R^ R R R R7 R' t cdata_list_attributest$ _replace_cdata_list_attribute_valuest dictRQ RR R� R\ R] RS t hiddent set_up_substitutionst can_be_empty_element( R t parsert builderR R R R� R. R� RQ R7 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __init__i sB R� c C s� t | � d | j | j | j | j | j d | j �} x' d D] } t | | t | | � � q@ Wx$ | j D] } | j | j � � qm W| S( s� A copy of a Tag is a new Tag, unconnected to the parse tree. Its contents are a copy of the old Tag's contents. RQ R R� N( R R� ( R� R R R R R R� RT R R R\ Ri R� ( R t cloneR Rg ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c C s t | j � d k o | j S( s7 Is this tag an empty-element tag? (aka a self-closing tag) A tag that has contents is never an empty-element tag. A tag that has no contents may or may not be an empty-element tag. It depends on the builder used to create the tag. If the builder has a designated list of empty-element tags, then only a tag whose name shows up in that list is considered an empty-element tag. If the builder has no designated list of empty-element tags, then any tag with no contents is an empty-element tag. i ( Rv R\ R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt is_empty_element� s c C s@ t | j � d k r d S| j d } t | t � r9 | S| j S( sq Convenience property to get the single string within this tag. :Return: If this tag has a single string child, return value is that string. If this tag has no children, or more than one child, return value is None. If this tag has one child tag, return value is the 'string' attribute of the child tag, recursively. i i N( Rv R\ R R, R- R� ( R Rg ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c C s$ | j � | j | j | � � d S( N( t clearRi R� ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s c c s� x� | j D]x } | d k r, t | t � s | d k rP t | � | k rP q n | r} | j � } t | � d k r} q q} n | Vq Wd S( s� Yield all strings of certain classes, possibly stripping them. By default, yields only NavigableString and CData objects. So no comments, processing instructions, etc. i N( t descendantsR R, R- R� t stripRv ( R R t typest descendant( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _all_strings� s c c s# x | j t � D] } | Vq Wd S( N( R R� ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt stripped_strings� s u c C s/ | j g | j | d | �D] } | ^ q � S( sP Get all child strings, concatenated using the given separator. R ( R� R ( R t separatorR R RM ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt get_text� s c C sL | j � | } x5 | d k rG | j } | j j � g | _ | } q Wd S( s/ Recursively destroys the contents of this tree.N( R` R RY t __dict__R R\ ( R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt decompose� s c C sg | rD xZ | j D], } t | t � r3 | j � q | j � q Wn x | j D] } | j � qO Wd S( sP Extract all children. If decompose is True, decompose instead. N( R\ R, Ro R R` ( R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR s c C s@ x- t | j � D] \ } } | | k r | Sq Wt d � � d S( s� Find the index of a child by identity, not value. Avoids issues with tag.contents.index(element) getting the index of equal elements. s Tag.index: element not in tagN( t enumerateR\ R^ ( R R� R� Rg ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR_ s c C s | j j | | � S( s� Returns the value of the 'key' attribute for the tag, or the value given for 'default' if it doesn't have that attribute.( R� RV ( R t keyR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRV s c C s1 | j | | � } t | t � s- | g } n | S( s- The same as get(), but always returns a list.( RV R, Rt ( R R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt get_attribute_list s c C s | | j k S( N( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� & s c C s t | � j � S( N( t strt __hash__( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR ) s c C s | j | S( sq tag[key] returns the value of the 'key' attribute for the tag, and throws an exception if it's not there.( R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __getitem__, s c C s t | j � S( s0 Iterating over a tag iterates over its contents.( t iterR\ ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __iter__1 s c C s t | j � S( s: The length of a tag is the length of its list of contents.( Rv R\ ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __len__5 s c C s | | j k S( N( R\ ( R t x( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __contains__9 s c C s t S( s- A tag is non-None even if it has no contents.( R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __nonzero__< s c C s | | j | <d S( sK Setting tag[key] sets the value of the 'key' attribute for the tag.N( R� ( R R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __setitem__@ s c C s | j j | d � d S( s; Deleting tag[key] deletes all 'key' attributes for the tag.N( R� t popR ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __delitem__E s c O s | j | | � S( s� Calling a tag like a function is the same as calling its find_all() method. Eg. tag('a') returns a list of all the A tags found within this tag.( t find_all( R R< R= ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __call__I s c C s� t | � d k rR | j d � rR | d } t j d t d | � � | j | � S| j d � r| | d k r| | j | � St d | j | f � � d S( Ni Ro i����s� .%(name)sTag is deprecated, use .find("%(name)s") instead. If you really were looking for a tag called %(name)sTag, use .find("%(name)sTag")R t __R\ s! '%s' object has no attribute '%s'( Rv R� t warningst warnR� t findR� R� R� ( R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� O s ! c C s� | | k r t St | d � s| t | d � s| t | d � s| | j | j k s| | j | j k s| t | � t | � k r� t Sx4 t | j � D]# \ } } | | j | k r� t Sq� Wt S( s Returns true iff this tag has the same name, the same attributes, and the same contents (recursively) as the given tag.R R� R\ ( R� Rw R R� Rv RS R R\ ( R t otherR� t my_child( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __eq__` s c C s | | k S( sZ Returns true iff this tag is not identical to the other tag, as defined in __eq__.( ( R R' ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __ne__q s s unicode-escapec C s! t r | j � S| j | � Sd S( s Renders this tag as a string.N( t PY3Kt decodeR ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __repr__v s c C s | j � S( N( R, ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __unicode__� s c C s t r | j � S| j � Sd S( N( R+ R, R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt __str__� s RI t xmlcharrefreplacec C s% | j | | | � } | j | | � S( N( R, R ( R R t indent_levelRN t errorsR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s c C s | d k o | j | j k S( s" Should this tag be pretty-printed?N( R R R7 ( R R1 ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt _should_pretty_print� s c C s< t | t � r/ t | � r/ | j | � } n g } | j r3x� t | j j � � D]� \ } } | d k ru | } n� t | t � s� t | t � r� d j | � } nK t | t � s� t | � } n- t | t � r� | d k r� | j | � } n | j | | � } t | � d t j | � } | j | � qT Wn d } d } d } | j r^| j d } n | j r�d } t | t � r�| j p�| } q�n d | | j f } | j | � } d } d } | d k r�d | d } n | r�| } | d } n d } | j | | | � } | j r"| } ng } d } | rJd d j | � } n | d k rf| j | � n | j d | | j | | f � | r�| j d � n | j | � | r�| r�| d d k r�| j d � n | r�| r�| j | � n | j | � | d k r)| r)| j r)| j d � n d j | � } | S( s� Returns a Unicode representation of this tag and its contents. :param eventual_encoding: The tag is destined to be encoded into this encoding. This method is _not_ responsible for performing that encoding. This information is passed in so that it can be substituted in if the document contains a <META> tag that mentions the document's encoding. R� R� R� R s </%s%s>i s <%s%s%s%s>s i����N( R, R9 RL RK R� t sortedt itemsR Rt R� R� RJ R R R RP R t quoted_attribute_valueRi R R R? R R3 t decode_contentsR� RZ ( R R1 t eventual_encodingRN R� R t valt decodedR� t closet closeTagR t pretty_printt spacet indent_spacet indent_contentsR\ RM t attribute_string( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR, � sx " c C s9 | d k r | j t d | �S| j | t d | �Sd S( NRN ( R R, R� R ( R R RN ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt prettify� s c C sI t | t � r/ t | � r/ | j | � } n | d k } g } x� | D]� } d } t | t � ru | j | � } n. t | t � r� | j | j | | | � � n | r� | r� | j d k r� | j � } n | rH | r| j d k r| j d | d � n | j | � | r8| j d k r8| j d � q8qH qH Wd j | � S( sv Renders the contents of this tag as a Unicode string. :param indent_level: Each line of the rendering will be indented this many spaces. :param eventual_encoding: The tag is destined to be encoded into this encoding. This method is _not_ responsible for performing that encoding. This information is passed in so that it can be substituted in if the document contains a <META> tag that mentions the document's encoding. :param formatter: The output formatter responsible for converting entities to Unicode characters. R* R� i s R� N( R, R9 RL RK R R- R� Ro Ri R, R R R� ( R R1 R8 RN R= RM t cR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR7 s( c C s" | j | | | � } | j | � S( sc Renders the contents of this tag as a bytestring. :param indent_level: Each line of the rendering will be indented this many spaces. :param eventual_encoding: The bytestring will be in this encoding. :param formatter: The output formatter responsible for converting entities to Unicode characters. ( R7 R ( R R1 R RN R\ ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt encode_contents+ s i c C s% | s d } n | j d | d | � S( NR1 R ( R RD ( R R t prettyPrintt indentLevel( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt renderContents= s c K s; d } | j | | | | d | � } | r7 | d } n | S( sL Return only the first child of this Tag matching the given criteria.i i N( R R! ( R R R� t recursiveR� R= R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR& F s c K s7 | j } | s | j } n | j | | | | | | � S( s� Extracts a list of Tag objects that match the given criteria. You can specify the name of the Tag and any attributes you want the Tag to have. The value of a key-value pair in the 'attrs' map can be a string, a list of strings, a regular expression object, or a callable that takes a string and returns whether or not the string matches for some custom definition of 'matches'. The same is true of the tag name.( R t childrenR� ( R R R� RH R� R� R= R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR! Q s c C s t | j � S( N( R R\ ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRI e s c c sT t | j � s d S| j � j } | j d } x | | k rO | V| j } q2 Wd S( Ni ( Rv R\ Rm RY ( R t stopNodet current( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR j s t >t +R� s "[^"]*:[^"]*"c C s' | j | d d �} | r# | d Sd S( s9 Perform a CSS selection operation on the current element.R� i i N( t selectR ( R t selectorR� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt select_oney s c * s� d | k rg } g | j d � D] } | j � ^ q" } t � } t � } x� | D]� } | d k rx t d | � � n | | k r� qS n | j | � � j | d | �} xC | D]; } t | � } | | k r� | j | � | j | � q� q� W| rS t | � | k rS PqS qS W| St j | � } � g } | d � j k rXt d | d � � n � j rmd | GHn x�t | � D]�\ } } g } t g � } | | d � j k r�� j rzd GHqzqzn � j r�d | GHn d+ � d+ � d+ } � j j | � } | d+ k r;| j � \ � } } } � j | | | � } n0d | k rw| j d d � \ � � � f d � } | } n�d | k r�| j d d � \ � } t | j d � � � � f d � } | } n�d | k r�� j j | � r�| j d d � \ � } � d k rt d � � n t j d | � } g } | d+ k rM| } d+ } n | j � \ } } | d k r�y t | � } Wn t d � � n X| d k r�t d � � n d t f d � � Y} | | � j } qkt d � � n� | d k r�ny | d k r d � � na | d k r"d � � nI | d k r@d � }! |! � n+ � j j | � r[| � n t d | � � � r�| | d � � � � f d � }" |" }# ni | d+ k r � j r�� r�d! }$ n � }$ d" |$ GHn � j r�� f d# � }% |% }# qd$ � }# n | }# d% }& xH| D]@}' � j r@d& |' j t |' j � f GHn x|# |' � D]} t | t � shqMn � r�| j � k r�qMn | d+ k r�y | | � }( Wq�t k r�Pq�Xn | d+ k s�|( r(� j r�d' | j t | j � f GHn t | � | k rO| j | � | j t | � � qOqM� j rMd( | j t | j � f GHqMqMWqW| } qzW| r�t | � | k r�| | } n � j r�d) GHx& | D] }) d* |) j |) j f GHq�Wn | S(, s9 Perform a CSS selection operation on the current element.t ,R� s" Invalid group selection syntax: %sR� i����s- Final combinator "%s" is missing an argument.s Running CSS selector "%s"i s0 Token was consumed by the previous combinator.s Considering token "%s"t #c s | j d d � � k S( Nt id( RV R ( R� ( t tag_id( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt id_matches� s t .c s � j | j d g � � S( Nt class( t issubsetRV ( t candidate( t classes( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt classes_match� s R s0 A pseudo-class must be prefixed with a tag name.s ([a-zA-Z\d-]+)\(([a-zA-Z\d]+)\)s nth-of-typesM Only numeric values are currently supported for the nth-of-type pseudo-class.s2 nth-of-type pseudo-class value must be at least 1.t Counterc B s e Z d � Z d � Z RS( c S s d | _ | | _ d S( Ni ( R� t destination( R R] ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s c S s- | j d 7_ | j | j k r% t St Sd S( Ni ( R� R] R� RS ( R R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt nth_child_of_type� s ( R R R R^ ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR\ � s s? Only the following pseudo-classes are implemented: nth-of-type.R� RL c S s | j S( N( RI ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s R� c S s | j S( N( R� ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� s RM c s s | j t � Vd S( N( R� R� ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt next_tag_sibling s s) Unsupported or invalid CSS selector: "%s"c 3 s� � j r- d � | j | j f GHd d GHn x@ | j � � � D], } � j rg d | j | j f GHn | Vq@ W� j r� d d GHn d S( Ns- Calling select("%s") recursively on %s %sR� i( s, (Recursive select picked up candidate %s %s)( t _select_debugR R� RN ( R� R� ( t next_tokent recursive_candidate_generatorR ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt recursive_select s s [any]s- Default candidate generator, tag name="%s"c 3 sN xG | j D]< } t | t � s% q n � rA | j � k rA q n | Vq Wd S( N( R R, Ro R ( R� Rg ( R� ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt default_candidate_generator7 s c S s | j S( N( R ( R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� @ s i s( Running candidate generator on %s %ss SUCCESS %s %ss FAILURE %s %ss Final verdict:s %s %sN( R� R R5 R^ t addRN RS Ri Rv t shlext _selector_combinatorsR` R R R� R t groupsR� t quoted_colonR R$ t intR; t objectR^ R� R t reprR� R, Ro R� (* R RO t _candidate_generatorR� t contextR t selectorst used_selectorst selected_object_idst partial_selectort candidatesRY t object_idt tokenst current_contextR_ t tokent new_contextt new_context_idst checkert mR� R� R� RU t klassR[ t pseudot pseudo_attributesR� t pseudo_typet pseudo_valueR\ R_ Rc t _use_candidate_generatort checkRd R� R� R� R� ( ( RZ Ra Rb R RT R� s/ /usr/lib/python2.7/site-packages/bs4/element.pyRN � s ( & c C s | j S( N( RI ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt childGeneratork s c C s | j S( N( R ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt recursiveChildGeneratorn s c C s t j d | � | j | � S( s� This was kind of misleading because has_key() (attributes) was different from __in__ (contents). has_key() is gone in Python 3, anyway.s2 has_key is deprecated. Use has_attr("%s") instead.( R$ R% R� ( R R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt has_keyq s N(F R R R R R R t parserClassR� R R t isSelfClosingR� R RS R- R� R t stringsR R t getTextR� R R R_ RV R R� R R R R R R R R R" R� R) R* R- R. R/ R+ R� R R3 R, RB R7 RD RG R� R& t findChildR! t findAllt findChildrenRI R Rg R` R$ R% Ri RP RN R� R� R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyRo e s� 3 \ ) � R� c B s\ e Z d Z d i d d � Z d � Z d � Z d i d � Z e Z d � Z d d � Z RS( sM Encapsulates a number of ways of matching a markup element (tag or text).c K s� | j | � | _ t | t � s4 | | d <d } n d | k rX | d | d <| d =n | r� | r� | j � } | j | � q� | } n i } x- | j � D] \ } } | j | � | | <q� W| | _ | j | � | _ d S( NRW t class_( t _normalize_search_valueR R, R� R t copyt updateR5 R� R� ( R R R� R� R= t normalized_attrsR R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR ~ s" c C s� t | t � sE t | � sE t | d � sE t | t � sE | d k rI | St | t � re | j d � St | d � r� g } xc | D][ } t | d � r� t | t � r� t | t � r� | j | � q� | j | j | � � q� W| St t | � � S( NR t utf8R ( R, R RL Rw t boolR t bytesR, Ri R� R ( R R� t new_valuet v( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� � s * c C s( | j r | j Sd | j | j f Sd S( Ns %s|%s( R� R R� ( R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR/ � s c C s� d } d } t | t � r* | } | } n t | j t � oI t | t � } | j s� | s� | rw | j | | j � s� | rt| j | | j � rt| r� | j | | � } n� t } d } x� t | j j � � D] \ } } | s$t | d � r� | } q$i } x! | D] \ } } | | | <qWn | j | � } | j | | � s� t } Pq� q� W| rt| rh| } qq| } qtn | r�| j r�| j | j | j � r�d } n | S( NRV ( R R, Ro R R t _matchesR� Rt R� R5 Rw RV RS R� R� ( R t markup_namet markup_attrsR� t markupt call_function_with_tag_dataR t markup_attr_mapR t match_againstt kR� t attr_value( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyt search_tag� sB " ( c C s d } t | d � rg t | t t f � rg x� | D]. } t | t � r2 | j | � r2 | } Pq2 q2 Wn� t | t � r� | j s� | j s� | j r | j | � } q nf t | t � s� t | t � r� | j r | j r | j | | j � r | } q n t d | j � � | S( NR s& I don't know how to match against a %s( R Rw R, Ro RJ R- R R� R R� R� R� t ExceptionR� ( R R� R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR � s" % ) c C s t } t | t � s$ t | t � rn x$ | D] } | j | | � r+ t Sq+ W| j d j | � | � rj t St S| t k r� | d k St | t � r� | | � S| } t | t � r� | j } n | j | � } | d k r� | St | d � r}t | t � r}| st � } n xk | D]\ } | j r.| } n t | � } | | k rLqq| j | � | j | | | � rt SqWt Sn t } | r�t | t � r�| | k } n | r�t | d � r�| j | � S| rt | t � r| j r| j | j d | j | � S| S( NR� R R R ( RS R, Rt R� R� R� R� R R Ro R R� Rw RJ R5 R RS Re R R R ( R R� R� t already_triedR� t itemt original_markupR R ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� sV N( R R R R R R� R/ R� t searchTagR R� ( ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR� z s ' R� c B s# e Z d Z d d � Z d � Z RS( sT A ResultSet is just a list that keeps track of the SoupStrainer that created it.c C s# t t | � j | � | | _ d S( N( t superR� R t source( R R� R� ( ( s/ /usr/lib/python2.7/site-packages/bs4/element.pyR V s c C s t d | � � d S( Ns� ResultSet object has no attribute '%s'. You're probably treating a list of items like a single item. 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The project is `maintained at GitHub <https://github.com/pypa/setuptools>`_. Questions and comments should be directed to the `distutils-sig mailing list <http://mail.python.org/pipermail/distutils-sig/>`_. Bug reports and especially tested patches may be submitted directly to the `bug tracker <https://github.com/pypa/setuptools/issues>`_. Code of Conduct --------------- Everyone interacting in the setuptools project's codebases, issue trackers, chat rooms, and mailing lists is expected to follow the `PyPA Code of Conduct <https://www.pypa.io/en/latest/code-of-conduct/>`_. 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setuptools/command/register.pyc,, PK @N#]0\�& & 7 site-packages/setuptools-39.0.1.dist-info/top_level.txtnu �[��� easy_install pkg_resources setuptools PK @N#]P6 6 5 site-packages/setuptools-39.0.1.dist-info/LICENSE.txtnu �[��� Copyright (C) 2016 Jason R Coombs <jaraco@jaraco.com> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. PK @N#]��2 2 site-packages/setuptools-39.0.1.dist-info/zip-safenu �[��� PK @N#]g&n� � : site-packages/setuptools-39.0.1.dist-info/entry_points.txtnu �[��� [console_scripts] easy_install = setuptools.command.easy_install:main easy_install-2.7 = setuptools.command.easy_install:main [distutils.commands] alias = setuptools.command.alias:alias bdist_egg = setuptools.command.bdist_egg:bdist_egg bdist_rpm = setuptools.command.bdist_rpm:bdist_rpm bdist_wininst = setuptools.command.bdist_wininst:bdist_wininst build_clib = setuptools.command.build_clib:build_clib build_ext = setuptools.command.build_ext:build_ext build_py = setuptools.command.build_py:build_py develop = setuptools.command.develop:develop dist_info = setuptools.command.dist_info:dist_info easy_install = setuptools.command.easy_install:easy_install egg_info = setuptools.command.egg_info:egg_info install = setuptools.command.install:install install_egg_info = setuptools.command.install_egg_info:install_egg_info install_lib = setuptools.command.install_lib:install_lib install_scripts = setuptools.command.install_scripts:install_scripts register = setuptools.command.register:register rotate = setuptools.command.rotate:rotate saveopts = setuptools.command.saveopts:saveopts sdist = setuptools.command.sdist:sdist setopt = setuptools.command.setopt:setopt test = setuptools.command.test:test upload = setuptools.command.upload:upload upload_docs = setuptools.command.upload_docs:upload_docs [distutils.setup_keywords] convert_2to3_doctests = setuptools.dist:assert_string_list dependency_links = setuptools.dist:assert_string_list eager_resources = setuptools.dist:assert_string_list entry_points = setuptools.dist:check_entry_points exclude_package_data = setuptools.dist:check_package_data extras_require = setuptools.dist:check_extras include_package_data = setuptools.dist:assert_bool install_requires = setuptools.dist:check_requirements namespace_packages = setuptools.dist:check_nsp package_data = setuptools.dist:check_package_data packages = setuptools.dist:check_packages python_requires = setuptools.dist:check_specifier setup_requires = setuptools.dist:check_requirements test_loader = setuptools.dist:check_importable test_runner = setuptools.dist:check_importable test_suite = setuptools.dist:check_test_suite tests_require = setuptools.dist:check_requirements use_2to3 = setuptools.dist:assert_bool use_2to3_exclude_fixers = setuptools.dist:assert_string_list use_2to3_fixers = setuptools.dist:assert_string_list zip_safe = setuptools.dist:assert_bool [egg_info.writers] PKG-INFO = setuptools.command.egg_info:write_pkg_info dependency_links.txt = setuptools.command.egg_info:overwrite_arg depends.txt = setuptools.command.egg_info:warn_depends_obsolete eager_resources.txt = setuptools.command.egg_info:overwrite_arg entry_points.txt = setuptools.command.egg_info:write_entries namespace_packages.txt = setuptools.command.egg_info:overwrite_arg requires.txt = setuptools.command.egg_info:write_requirements top_level.txt = setuptools.command.egg_info:write_toplevel_names [setuptools.installation] eggsecutable = setuptools.command.easy_install:bootstrap PK @N#]��n n / site-packages/setuptools-39.0.1.dist-info/WHEELnu �[��� Wheel-Version: 1.0 Generator: bdist_wheel (0.31.1) Root-Is-Purelib: true Tag: py2-none-any Tag: py3-none-any PK @N#]� �� 3 site-packages/setuptools-39.0.1.dist-info/INSTALLERnu �[��� pip PK @N#]!Ί�; ; site-packages/easy_install.pycnu �[��� � � fc @ s0 d Z e d k r, d d l m Z e � n d S( s Run the EasyInstall commandt __main__i����( t mainN( t __doc__t __name__t setuptools.command.easy_installR ( ( ( s0 /usr/lib/python2.7/site-packages/easy_install.pyt <module> s PK @N#]K�� � � # site-packages/setuptools/monkey.pyonu �[��� � � fc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l Z d d l m Z d d l Z g Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d S( s Monkey patching of distutils. i����N( t import_module( t sixc C s- t j � d k r | f | j St j | � S( sm Returns the bases classes for cls sorted by the MRO. Works around an issue on Jython where inspect.getmro will not return all base classes if multiple classes share the same name. Instead, this function will return a tuple containing the class itself, and the contents of cls.__bases__. 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Monkey-patch its write_pkg_info method to correct this undesirable behavior. i i N( i ( i i i ( R" R# R R+ t write_pkg_infoR R8 ( t environment_local( ( s5 /usr/lib/python2.7/site-packages/setuptools/monkey.pyR* r s #c C s9 t | | � } t | � j d | � t | | | � d S( s� Patch func_name in target_mod with replacement Important - original must be resolved by name to avoid patching an already patched function. t unpatchedN( t getattrt varst setdefaultt setattr( t replacementt target_modt func_namet original( ( s5 /usr/lib/python2.7/site-packages/setuptools/monkey.pyt patch_func� s c C s t | d � S( NR; ( R< ( t candidate( ( s5 /usr/lib/python2.7/site-packages/setuptools/monkey.pyR � s c s� t d � � t j � d k r" d S� f d � } t j | d � } t j | d � } y$ t | d � � t | d � � Wn t k r� n Xy t | d � � Wn t k r� n Xy t | d � � Wn t k r� n Xd S( s\ Patch functions in distutils to use standalone Microsoft Visual C++ compilers. s setuptools.msvct WindowsNc sq d | k r d n d } | | j d � } t � | � } t | � } t | | � sd t | � � n | | | f S( sT Prepare the parameters for patch_func to patch indicated function. t msvc9t msvc9_t msvc14_t _( t lstripR< R t hasattrt ImportError( t mod_nameRB t repl_prefixt repl_namet replt mod( t msvc( s5 /usr/lib/python2.7/site-packages/setuptools/monkey.pyt patch_params� s s distutils.msvc9compilers distutils._msvccompilert find_vcvarsallt query_vcvarsallt _get_vc_envt gen_lib_options( R R t systemt functoolst partialRD RM ( RT RG t msvc14( ( RS s5 /usr/lib/python2.7/site-packages/setuptools/monkey.pyR1 � s& ( t __doc__R" t distutils.filelistR R R RZ t importlibR R t setuptools.externR R t __all__R R R R6 R) R* RD R R1 ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/monkey.pyt <module> s& * PK @N#]�f�W & site-packages/setuptools/py27compat.pynu �[��� """ Compatibility Support for Python 2.7 and earlier """ import platform from setuptools.extern import six def get_all_headers(message, key): """ Given an HTTPMessage, return all headers matching a given key. 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( t get_all( t messaget key( ( s9 /usr/lib/python2.7/site-packages/setuptools/py27compat.pyt get_all_headers s c C s | j | � S( N( t getheaders( R R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/py27compat.pyR s t Linuxc C s | S( N( ( t x( ( s9 /usr/lib/python2.7/site-packages/setuptools/py27compat.pyt <lambda> t ( t __doc__t platformt setuptools.externR R t PY2t systemt linux_py2_asciit strt rmtree_safe( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/py27compat.pyt <module> s PK @N#]K�c�S S $ site-packages/setuptools/depends.pyonu �[��� � � fc @ s� d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z m Z d d l m Z d d d d g Z d d d � � YZ d d � Z d d d � Z d d � Z d � Z e � d S( i����N( t StrictVersion( t PKG_DIRECTORYt PY_COMPILEDt PY_SOURCEt PY_FROZENi ( t Bytecodet Requiret find_modulet get_module_constantt extract_constantc B sY e Z d Z d d d d � Z d � Z d � Z d d d � Z d d � Z d d � Z RS( s7 A prerequisite to building or installing a distributiont c C sn | d k r! | d k r! t } n | d k rQ | | � } | d k rQ d } qQ n | j j t � � | ` d S( Nt __version__( t NoneR t __dict__t updatet localst self( R t namet requested_versiont modulet homepaget attributet format( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt __init__ s c C s* | j d k r# d | j | j f S| j S( s0 Return full package/distribution name, w/versions %s-%sN( R R R ( R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt full_name s c C s= | j d k p< | j d k p< t | � d k o< | | j k S( s% Is 'version' sufficiently up-to-date?t unknownN( R R R t strR ( R t version( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt version_ok& s R c C s� | j d k r] y6 t | j | � \ } } } | r@ | j � n | SWq] t k rY d SXn t | j | j | | � } | d k r� | | k r� | j d k r� | j | � S| S( s� Get version number of installed module, 'None', or 'default' Search 'paths' for module. If not found, return 'None'. If found, return the extracted version attribute, or 'default' if no version attribute was specified, or the value cannot be determined without importing the module. The version is formatted according to the requirement's version format (if any), unless it is 'None' or the supplied 'default'. N( R R R R t closet ImportErrorR R ( R t pathst defaultt ft pt it v( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt get_version+ s ' c C s | j | � d k S( s/ Return true if dependency is present on 'paths'N( R% R ( R R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt is_presentF s c C s, | j | � } | d k r t S| j | � S( s> Return true if dependency is present and up-to-date on 'paths'N( R% R t FalseR ( R R R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt is_currentJ s N( t __name__t __module__t __doc__R R R R R% R& R( ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR s c C s� | j d � } x� | r� | j d � } t j | | � \ } } \ } } } } | t k rv | pg d g } | g } q | r t d | | f � � q q W| S( s7 Just like 'imp.find_module()', but with package supportt .i R s Can't find %r in %s( t splitt popt impR R R ( R R t partst partR! t patht suffixt modet kindt info( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR R s ( c C s y% t | | � \ } } \ } } } Wn t k r9 d SXz� | t k rh | j d � t j | � } n� | t k r� t j | � } no | t k r� t | j � | d � } nH | t j k r� t j | | | | | | f � n t t j | | d � SWd | r | j � n Xt | | | � S( s� Find 'module' by searching 'paths', and extract 'symbol' Return 'None' if 'module' does not exist on 'paths', or it does not define 'symbol'. If the module defines 'symbol' as a constant, return the constant. Otherwise, return 'default'.i t execN( R R R R t readt marshalt loadR R/ t get_frozen_objectR t compilet syst modulest load_modulet getattrR R ( R t symbolR R R! R2 R3 R4 R5 t code( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR e s$ % "c C s� | | j k r d St | j � j | � } d } d } d } | } xp t | � D]b } | j } | j } | | k r� | j | } qP | | k r� | | k s� | | k r� | S| } qP Wd S( s Extract the constant value of 'symbol' from 'code' If the name 'symbol' is bound to a constant value by the Python code object 'code', return that value. If 'symbol' is bound to an expression, return 'default'. Otherwise, return 'None'. Return value is based on the first assignment to 'symbol'. 'symbol' must be a global, or at least a non-"fast" local in the code block. That is, only 'STORE_NAME' and 'STORE_GLOBAL' opcodes are checked, and 'symbol' must be present in 'code.co_names'. iZ ia id N( t co_namesR t listt indexR t opcodet argt co_consts( RB RA R t name_idxt STORE_NAMEt STORE_GLOBALt LOAD_CONSTt constt byte_codet opRG ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR � s $c C sX t j j d � r& t j d k r& d Sd } x% | D] } t � | =t j | � q3 Wd S( s� Patch the globals to remove the objects not available on some platforms. XXX it'd be better to test assertions about bytecode instead. t javat cliNR R ( R R ( R= t platformt startswitht globalst __all__t remove( t incompatibleR ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt _update_globals� s " ( ( R= R/ R9 t distutils.versionR R R R R t py33compatR RU R R R R R RX ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt <module> s "C " $ PK @N#]�H�� � ! site-packages/setuptools/glob.pyonu �[��� � � fc @ s� d Z d d l Z d d l Z d d l Z d d l m Z d d d g Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z e j d � Z e j d � Z d � Z d � Z d � Z d S( s� Filename globbing utility. Mostly a copy of `glob` from Python 3.5. Changes include: * `yield from` and PEP3102 `*` removed. * `bytes` changed to `six.binary_type`. * Hidden files are not ignored. i����N( t binary_typet globt iglobt escapec C s t t | d | �� S( sy Return a list of paths matching a pathname pattern. The pattern may contain simple shell-style wildcards a la fnmatch. 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( t _iglobt _isrecursivet next( R R t itt s( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR s c c sn t j j | � \ } } t | � se | rG t j j | � ra | Vqa n t j j | � ra | Vn d S| s� | r� t | � r� x> t | | � D] } | Vq� Wn x t | | � D] } | Vq� Wd S| | k r� t | � r� t | | � } n | g } t | � r%| r t | � r t } q+t } n t } x< | D]4 } x+ | | | � D] } t j j | | � VqHWq2Wd S( N( t ost patht splitt has_magict lexistst isdirR t glob2t glob1R t glob0t join( R R t dirnamet basenamet xt dirst glob_in_dirt name( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR 2 s4 c C sn | s6 t | t � r* t j j d � } q6 t j } n y t j | � } Wn t k r] g SXt j | | � S( Nt ASCII( t isinstanceR R t curdirt encodet listdirt OSErrort fnmatcht filter( R t patternt names( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR ] s c C sN | s" t j j | � rJ | g Sn( t j j t j j | | � � rJ | g Sg S( N( R R R R R ( R R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR j s !c c s) | d Vx t | � D] } | Vq Wd S( Ni ( t _rlistdir( R R$ R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR z s c c s� | s6 t | t � r* t t j d � } q6 t j } n y t j | � } Wn t j k r` d SXx_ | D]W } | V| r� t j j | | � n | } x( t | � D] } t j j | | � Vq� Wqh Wd S( NR ( R R R R R t errorR R R& ( R R% R R t y( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR& � s !s ([*?[])c C s: t | t � r! t j | � } n t j | � } | d k S( N( R R t magic_check_bytest searcht magic_checkt None( R t match( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR � s c C s' t | t � r | d k S| d k Sd S( Ns **( R R ( R$ ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR � s c C sV t j j | � \ } } t | t � r< t j d | � } n t j d | � } | | S( s# Escape all special characters. s [\1]( R R t splitdriveR R R) t subR+ ( R t drive( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR � s ( t __doc__R t reR" t setuptools.extern.sixR t __all__t FalseR R R R R R R& t compileR+ R) R R R ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyt <module> s" + PK @N#],� � & site-packages/setuptools/py33compat.pynu �[��� import dis import array import collections try: import html except ImportError: html = None from setuptools.extern import six from setuptools.extern.six.moves import html_parser OpArg = collections.namedtuple('OpArg', 'opcode arg') class Bytecode_compat(object): def __init__(self, code): self.code = code def __iter__(self): """Yield '(op,arg)' pair for each operation in code object 'code'""" bytes = array.array('b', self.code.co_code) eof = len(self.code.co_code) ptr = 0 extended_arg = 0 while ptr < eof: op = bytes[ptr] if op >= dis.HAVE_ARGUMENT: arg = bytes[ptr + 1] + bytes[ptr + 2] * 256 + extended_arg ptr += 3 if op == dis.EXTENDED_ARG: long_type = six.integer_types[-1] extended_arg = arg * long_type(65536) continue else: arg = None ptr += 1 yield OpArg(op, arg) Bytecode = getattr(dis, 'Bytecode', Bytecode_compat) unescape = getattr(html, 'unescape', html_parser.HTMLParser().unescape) PK @N#]�I�� � # site-packages/setuptools/launch.pyonu �[��� � � fc @ sA d Z d d l Z d d l Z d � Z e d k r= e � n d S( s[ Launch the Python script on the command line after setuptools is bootstrapped via import. i����Nc B s� e e j d } e d | d d d d � } e j d e j (e e d e � } | | � j � } | j d d � } e | | d � } | | Ud S( sP Run the script in sys.argv[1] as if it had been invoked naturally. i t __file__t __name__t __main__t __doc__t opens \r\ns \nt execN( t __builtins__t syst argvt dictt Nonet getattrt tokenizeR t readt replacet compile( t script_namet namespacet open_t scriptt norm_scriptt code( ( s5 /usr/lib/python2.7/site-packages/setuptools/launch.pyt run s R ( R R R R R ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/launch.pyt <module> s PK @N#]��ʏ� � " site-packages/setuptools/glibc.pyonu �[��� � � fc @@ s\ d d l m Z d d l Z d d l Z d d l Z d � Z d � Z d � Z d � Z d S( i ( t absolute_importNc C@ sk t j d � } y | j } Wn t k r0 d SXt j | _ | � } t | t � sg | j d � } n | S( s9 Returns glibc version string, or None if not using glibc.t asciiN( t ctypest CDLLt Nonet gnu_get_libc_versiont AttributeErrort c_char_pt restypet isinstancet strt decode( t process_namespaceR t version_str( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt glibc_version_string s c C@ sd t j d | � } | s0 t j d | t � t St | j d � � | k oc t | j d � � | k S( Ns$ (?P<major>[0-9]+)\.(?P<minor>[0-9]+)s= Expected glibc version with 2 components major.minor, got: %st majort minor( t ret matcht warningst warnt RuntimeWarningt Falset intt group( R t required_majort minimum_minort m( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt check_glibc_version$ s c C@ s) t � } | d k r t St | | | � S( N( R R R R ( R R R ( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt have_compatible_glibc4 s c C@ s' t � } | d k r d Sd | f Sd S( s� Try to determine the glibc version Returns a tuple of strings (lib, version) which default to empty strings in case the lookup fails. t t glibcN( R R ( R R ( t glibc_version( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt libc_verL s ( t __future__R R R R R R R R! ( ( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt <module> s PK @N#]��� & site-packages/setuptools/site-patch.pynu �[��� def __boot(): import sys import os PYTHONPATH = os.environ.get('PYTHONPATH') if PYTHONPATH is None or (sys.platform == 'win32' and not PYTHONPATH): PYTHONPATH = [] else: PYTHONPATH = PYTHONPATH.split(os.pathsep) pic = getattr(sys, 'path_importer_cache', {}) stdpath = sys.path[len(PYTHONPATH):] mydir = os.path.dirname(__file__) for item in stdpath: if item == mydir or not item: continue # skip if current dir. on Windows, or my own directory importer = pic.get(item) if importer is not None: loader = importer.find_module('site') if loader is not None: # This should actually reload the current module loader.load_module('site') break else: try: import imp # Avoid import loop in Python >= 3.3 stream, path, descr = imp.find_module('site', [item]) except ImportError: continue if stream is None: continue try: # This should actually reload the current module imp.load_module('site', stream, path, descr) finally: stream.close() break else: raise ImportError("Couldn't find the real 'site' module") known_paths = dict([(makepath(item)[1], 1) for item in sys.path]) # 2.2 comp oldpos = getattr(sys, '__egginsert', 0) # save old insertion position sys.__egginsert = 0 # and reset the current one for item in PYTHONPATH: addsitedir(item) sys.__egginsert += oldpos # restore effective old position d, nd = makepath(stdpath[0]) insert_at = None new_path = [] for item in sys.path: p, np = makepath(item) if np == nd and insert_at is None: # We've hit the first 'system' path entry, so added entries go here insert_at = len(new_path) if np in known_paths or insert_at is None: new_path.append(item) else: # new path after the insert point, back-insert it new_path.insert(insert_at, item) insert_at += 1 sys.path[:] = new_path if __name__ == 'site': __boot() del __boot PK @N#]�Cr^� � " site-packages/setuptools/monkey.pynu �[��� """ Monkey patching of distutils. """ import sys import distutils.filelist import platform import types import functools from importlib import import_module import inspect from setuptools.extern import six import setuptools __all__ = [] """ Everything is private. Contact the project team if you think you need this functionality. """ def _get_mro(cls): """ Returns the bases classes for cls sorted by the MRO. Works around an issue on Jython where inspect.getmro will not return all base classes if multiple classes share the same name. Instead, this function will return a tuple containing the class itself, and the contents of cls.__bases__. See https://github.com/pypa/setuptools/issues/1024. """ if platform.python_implementation() == "Jython": return (cls,) + cls.__bases__ return inspect.getmro(cls) def get_unpatched(item): lookup = ( get_unpatched_class if isinstance(item, six.class_types) else get_unpatched_function if isinstance(item, types.FunctionType) else lambda item: None ) return lookup(item) def get_unpatched_class(cls): """Protect against re-patching the distutils if reloaded Also ensures that no other distutils extension monkeypatched the distutils first. """ external_bases = ( cls for cls in _get_mro(cls) if not cls.__module__.startswith('setuptools') ) base = next(external_bases) if not base.__module__.startswith('distutils'): msg = "distutils has already been patched by %r" % cls raise AssertionError(msg) return base def patch_all(): # we can't patch distutils.cmd, alas distutils.core.Command = setuptools.Command has_issue_12885 = sys.version_info <= (3, 5, 3) if has_issue_12885: # fix findall bug in distutils (http://bugs.python.org/issue12885) distutils.filelist.findall = setuptools.findall needs_warehouse = ( sys.version_info < (2, 7, 13) or (3, 0) < sys.version_info < (3, 3, 7) or (3, 4) < sys.version_info < (3, 4, 6) or (3, 5) < sys.version_info <= (3, 5, 3) ) if needs_warehouse: warehouse = 'https://upload.pypi.org/legacy/' distutils.config.PyPIRCCommand.DEFAULT_REPOSITORY = warehouse _patch_distribution_metadata_write_pkg_file() _patch_distribution_metadata_write_pkg_info() # Install Distribution throughout the distutils for module in distutils.dist, distutils.core, distutils.cmd: module.Distribution = setuptools.dist.Distribution # Install the patched Extension distutils.core.Extension = setuptools.extension.Extension distutils.extension.Extension = setuptools.extension.Extension if 'distutils.command.build_ext' in sys.modules: sys.modules['distutils.command.build_ext'].Extension = ( setuptools.extension.Extension ) patch_for_msvc_specialized_compiler() def _patch_distribution_metadata_write_pkg_file(): """Patch write_pkg_file to also write Requires-Python/Requires-External""" distutils.dist.DistributionMetadata.write_pkg_file = ( setuptools.dist.write_pkg_file ) def _patch_distribution_metadata_write_pkg_info(): """ Workaround issue #197 - Python 3 prior to 3.2.2 uses an environment-local encoding to save the pkg_info. Monkey-patch its write_pkg_info method to correct this undesirable behavior. """ environment_local = (3,) <= sys.version_info[:3] < (3, 2, 2) if not environment_local: return distutils.dist.DistributionMetadata.write_pkg_info = ( setuptools.dist.write_pkg_info ) def patch_func(replacement, target_mod, func_name): """ Patch func_name in target_mod with replacement Important - original must be resolved by name to avoid patching an already patched function. """ original = getattr(target_mod, func_name) # set the 'unpatched' attribute on the replacement to # point to the original. vars(replacement).setdefault('unpatched', original) # replace the function in the original module setattr(target_mod, func_name, replacement) def get_unpatched_function(candidate): return getattr(candidate, 'unpatched') def patch_for_msvc_specialized_compiler(): """ Patch functions in distutils to use standalone Microsoft Visual C++ compilers. """ # import late to avoid circular imports on Python < 3.5 msvc = import_module('setuptools.msvc') if platform.system() != 'Windows': # Compilers only availables on Microsoft Windows return def patch_params(mod_name, func_name): """ Prepare the parameters for patch_func to patch indicated function. """ repl_prefix = 'msvc9_' if 'msvc9' in mod_name else 'msvc14_' repl_name = repl_prefix + func_name.lstrip('_') repl = getattr(msvc, repl_name) mod = import_module(mod_name) if not hasattr(mod, func_name): raise ImportError(func_name) return repl, mod, func_name # Python 2.7 to 3.4 msvc9 = functools.partial(patch_params, 'distutils.msvc9compiler') # Python 3.5+ msvc14 = functools.partial(patch_params, 'distutils._msvccompiler') try: # Patch distutils.msvc9compiler patch_func(*msvc9('find_vcvarsall')) patch_func(*msvc9('query_vcvarsall')) except ImportError: pass try: # Patch distutils._msvccompiler._get_vc_env patch_func(*msvc14('_get_vc_env')) except ImportError: pass try: # Patch distutils._msvccompiler.gen_lib_options for Numpy patch_func(*msvc14('gen_lib_options')) except ImportError: pass PK @N#]O�x� � ) site-packages/setuptools/archive_util.pycnu �[��� � � fc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d d d d d d g Z d e f d � � YZ d � Z e d d � Z e d � Z e d � Z e d � Z e e e f Z d S( s/ Utilities for extracting common archive formatsi����N( t DistutilsError( t ensure_directoryt unpack_archivet unpack_zipfilet unpack_tarfilet default_filtert UnrecognizedFormatt extraction_driverst unpack_directoryc B s e Z d Z RS( s# Couldn't recognize the archive type( t __name__t __module__t __doc__( ( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR s c C s | S( s@ The default progress/filter callback; returns True for all files( ( t srct dst( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR s c C sZ xS | p t D]5 } y | | | | � Wn t k r= q q Xd Sq Wt d | � � d S( s� Unpack `filename` to `extract_dir`, or raise ``UnrecognizedFormat`` `progress_filter` is a function taking two arguments: a source path internal to the archive ('/'-separated), and a filesystem path where it will be extracted. The callback must return the desired extract path (which may be the same as the one passed in), or else ``None`` to skip that file or directory. The callback can thus be used to report on the progress of the extraction, as well as to filter the items extracted or alter their extraction paths. `drivers`, if supplied, must be a non-empty sequence of functions with the same signature as this function (minus the `drivers` argument), that raise ``UnrecognizedFormat`` if they do not support extracting the designated archive type. The `drivers` are tried in sequence until one is found that does not raise an error, or until all are exhausted (in which case ``UnrecognizedFormat`` is raised). If you do not supply a sequence of drivers, the module's ``extraction_drivers`` constant will be used, which means that ``unpack_zipfile`` and ``unpack_tarfile`` will be tried, in that order. Ns! Not a recognized archive type: %s( R R ( t filenamet extract_dirt progress_filtert driverst driver( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR s c C s: t j j | � s% t d | � � n i d | f | 6} x� t j | � D]� \ } } } | | \ } } xD | D]< } | | d t j j | | � f | t j j | | � <qn Wx� | D]y } t j j | | � } | | | | � } | s� q� n t | � t j j | | � } t j | | � t j | | � q� WqH Wd S( s� "Unpack" a directory, using the same interface as for archives Raises ``UnrecognizedFormat`` if `filename` is not a directory s %s is not a directoryt t /N( t ost patht isdirR t walkt joinR t shutilt copyfilet copystat( R R R t pathst baset dirst filesR R t dt ft target( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR ? s" : c C sG t j | � s% t d | f � � n t j | � � } x| j � D]� } | j } | j d � sD d | j d � k r} qD n t j j | | j d � � } | | | � } | s� qD n | j d � r� t | � nA t | � | j | j � } t | d � � } | j | � Wd QX| j d ?} | rD t j | | � qD qD WWd QXd S( s� Unpack zip `filename` to `extract_dir` Raises ``UnrecognizedFormat`` if `filename` is not a zipfile (as determined by ``zipfile.is_zipfile()``). 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( ( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pyR8 h s c C sX t j j t d � | j � D� � � } | j d t � | j rT | j | j � n d S( Nc s s- | ]# \ } } | d k r | | f Vq d S( t dependency_linkst setup_requiresN( R9 R: ( ( R- t kt v( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pys <genexpr>u s t ignore_option_errors( t distutilst coreR t dictt itemst parse_config_filesR R: t fetch_build_eggs( t attrst dist( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pyt _install_setup_requiresq s c K s t | � t j j | � S( N( RF R> R? R ( RD ( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pyR ~ s c B s, e Z e j Z e Z d � Z d d � Z RS( c K s' t j | | � t | � j | � d S( sj Construct the command for dist, updating vars(self) with any keyword parameters. N( t _Commandt __init__t varst update( t selfRE t kw( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pyRH � s i c K s, t j | | | � } t | � j | � | S( N( RG t reinitialize_commandRI RJ ( RK t commandt reinit_subcommandsRL t cmd( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pyRM � s ( R3 R4 RG R5 t Falset command_consumes_argumentsRH RM ( ( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pyR � s c C s2 d � t j | d t �D� } t t j j | � S( s% Find all files under 'path' c s s: | ]0 \ } } } | D] } t j j | | � Vq q d S( N( R R R ( R- t baseR$ R% t file( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pys <genexpr>� s R ( R R R R R R+ ( R t results( ( s7 /usr/lib/python2.7/site-packages/setuptools/__init__.pyt _find_all_simple� s c C sR t | � } | t j k rH t j t j j d | �} t | | � } n t | � S( s� Find all files under 'dir' and return the list of full filenames. 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Returns a pair of lists (sources_groups, targets) where sources is newer than target, according to the semantics of 'newer_group()'. """ if len(sources_groups) != len(targets): raise ValueError("'sources_group' and 'targets' must be the same length") # build a pair of lists (sources_groups, targets) where source is newer n_sources = [] n_targets = [] for i in range(len(sources_groups)): if newer_group(sources_groups[i], targets[i]): n_sources.append(sources_groups[i]) n_targets.append(targets[i]) return n_sources, n_targets PK @N#]gLs� � ' site-packages/setuptools/build_meta.pycnu �[��� � � fc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d e f d � � YZ d e j j f d � � YZ d d � Z d � Z d � Z d � Z d d � Z d d � Z d d � Z d d d � Z d d � Z d S( s- A PEP 517 interface to setuptools Previously, when a user or a command line tool (let's call it a "frontend") needed to make a request of setuptools to take a certain action, for example, generating a list of installation requirements, the frontend would would call "setup.py egg_info" or "setup.py bdist_wheel" on the command line. PEP 517 defines a different method of interfacing with setuptools. Rather than calling "setup.py" directly, the frontend should: 1. Set the current directory to the directory with a setup.py file 2. Import this module into a safe python interpreter (one in which setuptools can potentially set global variables or crash hard). 3. Call one of the functions defined in PEP 517. What each function does is defined in PEP 517. However, here is a "casual" definition of the functions (this definition should not be relied on for bug reports or API stability): - `build_wheel`: build a wheel in the folder and return the basename - `get_requires_for_build_wheel`: get the `setup_requires` to build - `prepare_metadata_for_build_wheel`: get the `install_requires` - `build_sdist`: build an sdist in the folder and return the basename - `get_requires_for_build_sdist`: get the `setup_requires` to build Again, this is not a formal definition! Just a "taste" of the module. i����Nt SetupRequirementsErrorc B s e Z d � Z RS( c C s | | _ d S( N( t specifiers( t selfR ( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt __init__( s ( t __name__t __module__R ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyR ' s t Distributionc B s) e Z d � Z e e j d � � � Z RS( c C s t | � � d S( N( R ( R R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt fetch_build_eggs- s c c s5 t j j } | t j _ z d VWd | t j _ Xd S( sw Replace distutils.dist.Distribution with this class for the duration of this context. 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R) ( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt get_requires_for_build_wheele s c C s t | � } t | � S( N( R! R) ( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt get_requires_for_build_sdistj s c C s t j d d d | g t _ t � | } x� t r� g t j | � D] } | j d � rC | ^ qC } t | � d k r� t t | � � d k r� t j j | t j | � d � } q- n t | � d k s� t � Pq- W| | k rt j t j j | | d � | � t j | d t �n | d S( Ni t dist_infos --egg-bases .dist-infoi t ignore_errors( R% R& R t TrueR* R+ t endswitht lenR1 R, R. t AssertionErrort shutilt movet rmtree( t metadata_directoryR t dist_info_directoryR t dist_infos( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt prepare_metadata_for_build_wheelo s& c C s� t | � } t j j | � } t j d d g | d t _ t � | d k rp t j | � t j d | � n g t j | � D] } | j d � r� | ^ q� } t | � d k s� t � | d S( Ni t bdist_wheels --global-optiont dists .whli ( R! R* R, t abspathR% R& R R: R< t copytreeR+ R7 R8 R9 ( t wheel_directoryR R= R t wheels( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt build_wheel� s c C s� t | � } t j j | � } t j d d g | d t _ t � | d k rp t j | � t j d | � n g t j | � D] } | j d � r� | ^ q� } t | � d k s� t � | d S( Ni t sdists --global-optionRB s .tar.gzi ( R! R* R, RC R% R& R R: R< RD R+ R7 R8 R9 ( t sdist_directoryR R t sdists( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt build_sdist� s ( t __doc__R* R% R R: R R" R t BaseExceptionR RB R R R! R) R1 t NoneR2 R3 R@ RG RK ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/build_meta.pyt <module> s& PK @N#]��4� � , site-packages/setuptools/command/saveopts.pynu �[��� from setuptools.command.setopt import edit_config, option_base class saveopts(option_base): """Save command-line options to a file""" description = "save supplied options to setup.cfg or other config file" def run(self): dist = self.distribution settings = {} for cmd in dist.command_options: if cmd == 'saveopts': continue # don't save our own options! for opt, (src, val) in dist.get_option_dict(cmd).items(): if src == "command line": settings.setdefault(cmd, {})[opt] = val edit_config(self.filename, settings, self.dry_run) PK @N#]� �n7 7 ) site-packages/setuptools/command/sdist.pynu �[��� from distutils import log import distutils.command.sdist as orig import os import sys import io import contextlib from setuptools.extern import six from .py36compat import sdist_add_defaults import pkg_resources _default_revctrl = list def walk_revctrl(dirname=''): """Find all files under revision control""" for ep in pkg_resources.iter_entry_points('setuptools.file_finders'): for item in ep.load()(dirname): yield item class sdist(sdist_add_defaults, orig.sdist): """Smart sdist that finds anything supported by revision control""" user_options = [ ('formats=', None, "formats for source distribution (comma-separated list)"), ('keep-temp', 'k', "keep the distribution tree around after creating " + "archive file(s)"), ('dist-dir=', 'd', "directory to put the source distribution archive(s) in " "[default: dist]"), ] negative_opt = {} README_EXTENSIONS = ['', '.rst', '.txt', '.md'] READMES = tuple('README{0}'.format(ext) for ext in README_EXTENSIONS) def run(self): self.run_command('egg_info') ei_cmd = self.get_finalized_command('egg_info') self.filelist = ei_cmd.filelist self.filelist.append(os.path.join(ei_cmd.egg_info, 'SOURCES.txt')) self.check_readme() # Run sub commands for cmd_name in self.get_sub_commands(): self.run_command(cmd_name) self.make_distribution() dist_files = getattr(self.distribution, 'dist_files', []) for file in self.archive_files: data = ('sdist', '', file) if data not in dist_files: dist_files.append(data) def initialize_options(self): orig.sdist.initialize_options(self) self._default_to_gztar() def _default_to_gztar(self): # only needed on Python prior to 3.6. if sys.version_info >= (3, 6, 0, 'beta', 1): return self.formats = ['gztar'] def make_distribution(self): """ Workaround for #516 """ with self._remove_os_link(): orig.sdist.make_distribution(self) @staticmethod @contextlib.contextmanager def _remove_os_link(): """ In a context, remove and restore os.link if it exists """ class NoValue: pass orig_val = getattr(os, 'link', NoValue) try: del os.link except Exception: pass try: yield finally: if orig_val is not NoValue: setattr(os, 'link', orig_val) def __read_template_hack(self): # This grody hack closes the template file (MANIFEST.in) if an # exception occurs during read_template. # Doing so prevents an error when easy_install attempts to delete the # file. try: orig.sdist.read_template(self) except Exception: _, _, tb = sys.exc_info() tb.tb_next.tb_frame.f_locals['template'].close() raise # Beginning with Python 2.7.2, 3.1.4, and 3.2.1, this leaky file handle # has been fixed, so only override the method if we're using an earlier # Python. has_leaky_handle = ( sys.version_info < (2, 7, 2) or (3, 0) <= sys.version_info < (3, 1, 4) or (3, 2) <= sys.version_info < (3, 2, 1) ) if has_leaky_handle: read_template = __read_template_hack def _add_defaults_python(self): """getting python files""" if self.distribution.has_pure_modules(): build_py = self.get_finalized_command('build_py') self.filelist.extend(build_py.get_source_files()) # This functionality is incompatible with include_package_data, and # will in fact create an infinite recursion if include_package_data # is True. Use of include_package_data will imply that # distutils-style automatic handling of package_data is disabled if not self.distribution.include_package_data: for _, src_dir, _, filenames in build_py.data_files: self.filelist.extend([os.path.join(src_dir, filename) for filename in filenames]) def _add_defaults_data_files(self): try: if six.PY2: sdist_add_defaults._add_defaults_data_files(self) else: super()._add_defaults_data_files() except TypeError: log.warn("data_files contains unexpected objects") def check_readme(self): for f in self.READMES: if os.path.exists(f): return else: self.warn( "standard file not found: should have one of " + ', '.join(self.READMES) ) def make_release_tree(self, base_dir, files): orig.sdist.make_release_tree(self, base_dir, files) # Save any egg_info command line options used to create this sdist dest = os.path.join(base_dir, 'setup.cfg') if hasattr(os, 'link') and os.path.exists(dest): # unlink and re-copy, since it might be hard-linked, and # we don't want to change the source version os.unlink(dest) self.copy_file('setup.cfg', dest) self.get_finalized_command('egg_info').save_version_info(dest) def _manifest_is_not_generated(self): # check for special comment used in 2.7.1 and higher if not os.path.isfile(self.manifest): return False with io.open(self.manifest, 'rb') as fp: first_line = fp.readline() return (first_line != '# file GENERATED by distutils, do NOT edit\n'.encode()) def read_manifest(self): """Read the manifest file (named by 'self.manifest') and use it to fill in 'self.filelist', the list of files to include in the source distribution. """ log.info("reading manifest file '%s'", self.manifest) manifest = open(self.manifest, 'rb') for line in manifest: # The manifest must contain UTF-8. See #303. if six.PY3: try: line = line.decode('UTF-8') except UnicodeDecodeError: log.warn("%r not UTF-8 decodable -- skipping" % line) continue # ignore comments and blank lines line = line.strip() if line.startswith('#') or not line: continue self.filelist.append(line) manifest.close() PK @N#](��q q 5 site-packages/setuptools/command/install_egg_info.pycnu �[��� � � fc @ s~ d d l m Z m Z d d l Z d d l m Z d d l m Z d d l m Z d d l Z d e j e f d � � YZ d S( i����( t logt dir_utilN( t Command( t namespaces( t unpack_archivet install_egg_infoc B sJ e Z d Z d Z d g Z d � Z d � Z d � Z d � Z d � Z RS( s. 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Install an .egg-info directory for the packages install-dir=t ds directory to install toc C s d | _ d S( N( t Nonet install_dir( t self( ( sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyt initialize_options s c C s{ | j d d � | j d � } t j d d | j | j � j � d } | j | _ t j j | j | � | _ g | _ d S( Nt install_libR t egg_infos .egg-info( R R ( t set_undefined_optionst get_finalized_commandt pkg_resourcest DistributionR t egg_namet egg_versionR t sourcet ost patht joinR t targett outputs( R t ei_cmdt basename( ( sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyt finalize_options s c C s� | j d � t j j | j � rT t j j | j � rT t j | j d | j �n; t j j | j � r� | j t j | j f d | j � n | j s� t j | j � n | j | j d d | j | j f � | j � d S( NR t dry_runs Removing s Copying %s to %s( ( t run_commandR R t isdirR t islinkR t remove_treeR t existst executet unlinkR t ensure_directoryt copytreeR t install_namespaces( R ( ( sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyt run! s + & c C s | j S( N( R ( R ( ( sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyt get_outputs. s c s) � f d � } t � j � j | � d S( Nc s[ x1 d D]) } | j | � s, d | | k r d Sq W� j j | � t j d | | � | S( Ns .svn/s CVS/t /s Copying %s to %s( s .svn/s CVS/( t startswithR R t appendR t debug( t srct dstt skip( R ( sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyt skimmer3 s ( R R R ( R R0 ( ( R sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyR% 1 s ( s install-dir=R s directory to install to( t __name__t __module__t __doc__t descriptiont user_optionsR R R' R( R% ( ( ( sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyR s ( t distutilsR R R t setuptoolsR R t setuptools.archive_utilR R t InstallerR ( ( ( sG /usr/lib/python2.7/site-packages/setuptools/command/install_egg_info.pyt <module> s PK @N#]F?� � � 3 site-packages/setuptools/command/install_scripts.pynu �[��� from distutils import log import distutils.command.install_scripts as orig import os import sys from pkg_resources import Distribution, PathMetadata, ensure_directory class install_scripts(orig.install_scripts): """Do normal script install, plus any egg_info wrapper scripts""" def initialize_options(self): orig.install_scripts.initialize_options(self) self.no_ep = False def run(self): import setuptools.command.easy_install as ei self.run_command("egg_info") if self.distribution.scripts: orig.install_scripts.run(self) # run first to set up self.outfiles else: self.outfiles = [] if self.no_ep: # don't install entry point scripts into .egg file! return ei_cmd = self.get_finalized_command("egg_info") dist = Distribution( ei_cmd.egg_base, PathMetadata(ei_cmd.egg_base, ei_cmd.egg_info), ei_cmd.egg_name, ei_cmd.egg_version, ) bs_cmd = self.get_finalized_command('build_scripts') exec_param = getattr(bs_cmd, 'executable', None) bw_cmd = self.get_finalized_command("bdist_wininst") is_wininst = getattr(bw_cmd, '_is_running', False) writer = ei.ScriptWriter if is_wininst: exec_param = "python.exe" writer = ei.WindowsScriptWriter if exec_param == sys.executable: # In case the path to the Python executable contains a space, wrap # it so it's not split up. exec_param = [exec_param] # resolve the writer to the environment writer = writer.best() cmd = writer.command_spec_class.best().from_param(exec_param) for args in writer.get_args(dist, cmd.as_header()): self.write_script(*args) def write_script(self, script_name, contents, mode="t", *ignored): """Write an executable file to the scripts directory""" from setuptools.command.easy_install import chmod, current_umask log.info("Installing %s script to %s", script_name, self.install_dir) target = os.path.join(self.install_dir, script_name) self.outfiles.append(target) mask = current_umask() if not self.dry_run: ensure_directory(target) f = open(target, "w" + mode) f.write(contents) f.close() chmod(target, 0o777 - mask) PK @N#]�1� G G - site-packages/setuptools/command/bdist_egg.pynu �[��� """setuptools.command.bdist_egg Build .egg distributions""" from distutils.errors import DistutilsSetupError from distutils.dir_util import remove_tree, mkpath from distutils import log from types import CodeType import sys import os import re import textwrap import marshal from setuptools.extern import six from pkg_resources import get_build_platform, Distribution, ensure_directory from pkg_resources import EntryPoint from setuptools.extension import Library from setuptools import Command try: # Python 2.7 or >=3.2 from sysconfig import get_path, get_python_version def _get_purelib(): return get_path("purelib") except ImportError: from distutils.sysconfig import get_python_lib, get_python_version def _get_purelib(): return get_python_lib(False) def strip_module(filename): if '.' in filename: filename = os.path.splitext(filename)[0] if filename.endswith('module'): filename = filename[:-6] return filename def sorted_walk(dir): """Do os.walk in a reproducible way, independent of indeterministic filesystem readdir order """ for base, dirs, files in os.walk(dir): dirs.sort() files.sort() yield base, dirs, files def write_stub(resource, pyfile): _stub_template = textwrap.dedent(""" def __bootstrap__(): global __bootstrap__, __loader__, __file__ import sys, pkg_resources, imp __file__ = pkg_resources.resource_filename(__name__, %r) __loader__ = None; del __bootstrap__, __loader__ imp.load_dynamic(__name__,__file__) __bootstrap__() """).lstrip() with open(pyfile, 'w') as f: f.write(_stub_template % resource) class bdist_egg(Command): description = "create an \"egg\" distribution" user_options = [ ('bdist-dir=', 'b', "temporary directory for creating the distribution"), ('plat-name=', 'p', "platform name to embed in generated filenames " "(default: %s)" % get_build_platform()), ('exclude-source-files', None, "remove all .py files from the generated egg"), ('keep-temp', 'k', "keep the pseudo-installation tree around after " + "creating the distribution archive"), ('dist-dir=', 'd', "directory to put final built distributions in"), ('skip-build', None, "skip rebuilding everything (for testing/debugging)"), ] boolean_options = [ 'keep-temp', 'skip-build', 'exclude-source-files' ] def initialize_options(self): self.bdist_dir = None self.plat_name = None self.keep_temp = 0 self.dist_dir = None self.skip_build = 0 self.egg_output = None self.exclude_source_files = None def finalize_options(self): ei_cmd = self.ei_cmd = self.get_finalized_command("egg_info") self.egg_info = ei_cmd.egg_info if self.bdist_dir is None: bdist_base = self.get_finalized_command('bdist').bdist_base self.bdist_dir = os.path.join(bdist_base, 'egg') if self.plat_name is None: self.plat_name = get_build_platform() self.set_undefined_options('bdist', ('dist_dir', 'dist_dir')) if self.egg_output is None: # Compute filename of the output egg basename = Distribution( None, None, ei_cmd.egg_name, ei_cmd.egg_version, get_python_version(), self.distribution.has_ext_modules() and self.plat_name ).egg_name() self.egg_output = os.path.join(self.dist_dir, basename + '.egg') def do_install_data(self): # Hack for packages that install data to install's --install-lib self.get_finalized_command('install').install_lib = self.bdist_dir site_packages = os.path.normcase(os.path.realpath(_get_purelib())) old, self.distribution.data_files = self.distribution.data_files, [] for item in old: if isinstance(item, tuple) and len(item) == 2: if os.path.isabs(item[0]): realpath = os.path.realpath(item[0]) normalized = os.path.normcase(realpath) if normalized == site_packages or normalized.startswith( site_packages + os.sep ): item = realpath[len(site_packages) + 1:], item[1] # XXX else: raise ??? self.distribution.data_files.append(item) try: log.info("installing package data to %s", self.bdist_dir) self.call_command('install_data', force=0, root=None) finally: self.distribution.data_files = old def get_outputs(self): return [self.egg_output] def call_command(self, cmdname, **kw): """Invoke reinitialized command `cmdname` with keyword args""" for dirname in INSTALL_DIRECTORY_ATTRS: kw.setdefault(dirname, self.bdist_dir) kw.setdefault('skip_build', self.skip_build) kw.setdefault('dry_run', self.dry_run) cmd = self.reinitialize_command(cmdname, **kw) self.run_command(cmdname) return cmd def run(self): # Generate metadata first self.run_command("egg_info") # We run install_lib before install_data, because some data hacks # pull their data path from the install_lib command. log.info("installing library code to %s", self.bdist_dir) instcmd = self.get_finalized_command('install') old_root = instcmd.root instcmd.root = None if self.distribution.has_c_libraries() and not self.skip_build: self.run_command('build_clib') cmd = self.call_command('install_lib', warn_dir=0) instcmd.root = old_root all_outputs, ext_outputs = self.get_ext_outputs() self.stubs = [] to_compile = [] for (p, ext_name) in enumerate(ext_outputs): filename, ext = os.path.splitext(ext_name) pyfile = os.path.join(self.bdist_dir, strip_module(filename) + '.py') self.stubs.append(pyfile) log.info("creating stub loader for %s", ext_name) if not self.dry_run: write_stub(os.path.basename(ext_name), pyfile) to_compile.append(pyfile) ext_outputs[p] = ext_name.replace(os.sep, '/') if to_compile: cmd.byte_compile(to_compile) if self.distribution.data_files: self.do_install_data() # Make the EGG-INFO directory archive_root = self.bdist_dir egg_info = os.path.join(archive_root, 'EGG-INFO') self.mkpath(egg_info) if self.distribution.scripts: script_dir = os.path.join(egg_info, 'scripts') log.info("installing scripts to %s", script_dir) self.call_command('install_scripts', install_dir=script_dir, no_ep=1) self.copy_metadata_to(egg_info) native_libs = os.path.join(egg_info, "native_libs.txt") if all_outputs: log.info("writing %s", native_libs) if not self.dry_run: ensure_directory(native_libs) libs_file = open(native_libs, 'wt') libs_file.write('\n'.join(all_outputs)) libs_file.write('\n') libs_file.close() elif os.path.isfile(native_libs): log.info("removing %s", native_libs) if not self.dry_run: os.unlink(native_libs) write_safety_flag( os.path.join(archive_root, 'EGG-INFO'), self.zip_safe() ) if os.path.exists(os.path.join(self.egg_info, 'depends.txt')): log.warn( "WARNING: 'depends.txt' will not be used by setuptools 0.6!\n" "Use the install_requires/extras_require setup() args instead." ) if self.exclude_source_files: self.zap_pyfiles() # Make the archive make_zipfile(self.egg_output, archive_root, verbose=self.verbose, dry_run=self.dry_run, mode=self.gen_header()) if not self.keep_temp: remove_tree(self.bdist_dir, dry_run=self.dry_run) # Add to 'Distribution.dist_files' so that the "upload" command works getattr(self.distribution, 'dist_files', []).append( ('bdist_egg', get_python_version(), self.egg_output)) def zap_pyfiles(self): log.info("Removing .py files from temporary directory") for base, dirs, files in walk_egg(self.bdist_dir): for name in files: path = os.path.join(base, name) if name.endswith('.py'): log.debug("Deleting %s", path) os.unlink(path) if base.endswith('__pycache__'): path_old = path pattern = r'(?P<name>.+)\.(?P<magic>[^.]+)\.pyc' m = re.match(pattern, name) path_new = os.path.join( base, os.pardir, m.group('name') + '.pyc') log.info( "Renaming file from [%s] to [%s]" % (path_old, path_new)) try: os.remove(path_new) except OSError: pass os.rename(path_old, path_new) def zip_safe(self): safe = getattr(self.distribution, 'zip_safe', None) if safe is not None: return safe log.warn("zip_safe flag not set; analyzing archive contents...") return analyze_egg(self.bdist_dir, self.stubs) def gen_header(self): epm = EntryPoint.parse_map(self.distribution.entry_points or '') ep = epm.get('setuptools.installation', {}).get('eggsecutable') if ep is None: return 'w' # not an eggsecutable, do it the usual way. if not ep.attrs or ep.extras: raise DistutilsSetupError( "eggsecutable entry point (%r) cannot have 'extras' " "or refer to a module" % (ep,) ) pyver = sys.version[:3] pkg = ep.module_name full = '.'.join(ep.attrs) base = ep.attrs[0] basename = os.path.basename(self.egg_output) header = ( "#!/bin/sh\n" 'if [ `basename $0` = "%(basename)s" ]\n' 'then exec python%(pyver)s -c "' "import sys, os; sys.path.insert(0, os.path.abspath('$0')); " "from %(pkg)s import %(base)s; sys.exit(%(full)s())" '" "$@"\n' 'else\n' ' echo $0 is not the correct name for this egg file.\n' ' echo Please rename it back to %(basename)s and try again.\n' ' exec false\n' 'fi\n' ) % locals() if not self.dry_run: mkpath(os.path.dirname(self.egg_output), dry_run=self.dry_run) f = open(self.egg_output, 'w') f.write(header) f.close() return 'a' def copy_metadata_to(self, target_dir): "Copy metadata (egg info) to the target_dir" # normalize the path (so that a forward-slash in egg_info will # match using startswith below) norm_egg_info = os.path.normpath(self.egg_info) prefix = os.path.join(norm_egg_info, '') for path in self.ei_cmd.filelist.files: if path.startswith(prefix): target = os.path.join(target_dir, path[len(prefix):]) ensure_directory(target) self.copy_file(path, target) def get_ext_outputs(self): """Get a list of relative paths to C extensions in the output distro""" all_outputs = [] ext_outputs = [] paths = {self.bdist_dir: ''} for base, dirs, files in sorted_walk(self.bdist_dir): for filename in files: if os.path.splitext(filename)[1].lower() in NATIVE_EXTENSIONS: all_outputs.append(paths[base] + filename) for filename in dirs: paths[os.path.join(base, filename)] = (paths[base] + filename + '/') if self.distribution.has_ext_modules(): build_cmd = self.get_finalized_command('build_ext') for ext in build_cmd.extensions: if isinstance(ext, Library): continue fullname = build_cmd.get_ext_fullname(ext.name) filename = build_cmd.get_ext_filename(fullname) if not os.path.basename(filename).startswith('dl-'): if os.path.exists(os.path.join(self.bdist_dir, filename)): ext_outputs.append(filename) return all_outputs, ext_outputs NATIVE_EXTENSIONS = dict.fromkeys('.dll .so .dylib .pyd'.split()) def walk_egg(egg_dir): """Walk an unpacked egg's contents, skipping the metadata directory""" walker = sorted_walk(egg_dir) base, dirs, files = next(walker) if 'EGG-INFO' in dirs: dirs.remove('EGG-INFO') yield base, dirs, files for bdf in walker: yield bdf def analyze_egg(egg_dir, stubs): # check for existing flag in EGG-INFO for flag, fn in safety_flags.items(): if os.path.exists(os.path.join(egg_dir, 'EGG-INFO', fn)): return flag if not can_scan(): return False safe = True for base, dirs, files in walk_egg(egg_dir): for name in files: if name.endswith('.py') or name.endswith('.pyw'): continue elif name.endswith('.pyc') or name.endswith('.pyo'): # always scan, even if we already know we're not safe safe = scan_module(egg_dir, base, name, stubs) and safe return safe def write_safety_flag(egg_dir, safe): # Write or remove zip safety flag file(s) for flag, fn in safety_flags.items(): fn = os.path.join(egg_dir, fn) if os.path.exists(fn): if safe is None or bool(safe) != flag: os.unlink(fn) elif safe is not None and bool(safe) == flag: f = open(fn, 'wt') f.write('\n') f.close() safety_flags = { True: 'zip-safe', False: 'not-zip-safe', } def scan_module(egg_dir, base, name, stubs): """Check whether module possibly uses unsafe-for-zipfile stuff""" filename = os.path.join(base, name) if filename[:-1] in stubs: return True # Extension module pkg = base[len(egg_dir) + 1:].replace(os.sep, '.') module = pkg + (pkg and '.' or '') + os.path.splitext(name)[0] if sys.version_info < (3, 3): skip = 8 # skip magic & date elif sys.version_info < (3, 7): skip = 12 # skip magic & date & file size else: skip = 16 # skip magic & reserved? & date & file size f = open(filename, 'rb') f.read(skip) code = marshal.load(f) f.close() safe = True symbols = dict.fromkeys(iter_symbols(code)) for bad in ['__file__', '__path__']: if bad in symbols: log.warn("%s: module references %s", module, bad) safe = False if 'inspect' in symbols: for bad in [ 'getsource', 'getabsfile', 'getsourcefile', 'getfile' 'getsourcelines', 'findsource', 'getcomments', 'getframeinfo', 'getinnerframes', 'getouterframes', 'stack', 'trace' ]: if bad in symbols: log.warn("%s: module MAY be using inspect.%s", module, bad) safe = False return safe def iter_symbols(code): """Yield names and strings used by `code` and its nested code objects""" for name in code.co_names: yield name for const in code.co_consts: if isinstance(const, six.string_types): yield const elif isinstance(const, CodeType): for name in iter_symbols(const): yield name def can_scan(): if not sys.platform.startswith('java') and sys.platform != 'cli': # CPython, PyPy, etc. return True log.warn("Unable to analyze compiled code on this platform.") log.warn("Please ask the author to include a 'zip_safe'" " setting (either True or False) in the package's setup.py") # Attribute names of options for commands that might need to be convinced to # install to the egg build directory INSTALL_DIRECTORY_ATTRS = [ 'install_lib', 'install_dir', 'install_data', 'install_base' ] def make_zipfile(zip_filename, base_dir, verbose=0, dry_run=0, compress=True, mode='w'): """Create a zip file from all the files under 'base_dir'. The output zip file will be named 'base_dir' + ".zip". Uses either the "zipfile" Python module (if available) or the InfoZIP "zip" utility (if installed and found on the default search path). If neither tool is available, raises DistutilsExecError. Returns the name of the output zip file. """ import zipfile mkpath(os.path.dirname(zip_filename), dry_run=dry_run) log.info("creating '%s' and adding '%s' to it", zip_filename, base_dir) def visit(z, dirname, names): for name in names: path = os.path.normpath(os.path.join(dirname, name)) if os.path.isfile(path): p = path[len(base_dir) + 1:] if not dry_run: z.write(path, p) log.debug("adding '%s'", p) compression = zipfile.ZIP_DEFLATED if compress else zipfile.ZIP_STORED if not dry_run: z = zipfile.ZipFile(zip_filename, mode, compression=compression) for dirname, dirs, files in sorted_walk(base_dir): visit(z, dirname, files) z.close() else: for dirname, dirs, files in sorted_walk(base_dir): visit(None, dirname, files) return zip_filename PK @N#]�t��d d + site-packages/setuptools/command/upload.pycnu �[��� � � fc @ s9 d d l Z d d l m Z d e j f d � � YZ d S( i����N( t uploadR c B s) e Z d Z d � Z d � Z d � Z RS( sa Override default upload behavior to obtain password in a variety of different ways. c C sP t j j | � | j p" t j � | _ | j pF | j � pF | j � | _ d S( N( t origR t finalize_optionst usernamet getpasst getusert passwordt _load_password_from_keyringt _prompt_for_password( t self( ( s= /usr/lib/python2.7/site-packages/setuptools/command/upload.pyR s c C s> y& t d � } | j | j | j � SWn t k r9 n Xd S( sM Attempt to load password from keyring. 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/usr/lib/python2.7/site-packages/setuptools/command/__init__.pyt <module> s PK @N#]@\;�n n + site-packages/setuptools/command/develop.pynu �[��� from distutils.util import convert_path from distutils import log from distutils.errors import DistutilsError, DistutilsOptionError import os import glob import io from setuptools.extern import six from pkg_resources import Distribution, PathMetadata, normalize_path from setuptools.command.easy_install import easy_install from setuptools import namespaces import setuptools class develop(namespaces.DevelopInstaller, easy_install): """Set up package for development""" description = "install package in 'development mode'" user_options = easy_install.user_options + [ ("uninstall", "u", "Uninstall this source package"), ("egg-path=", None, "Set the path to be used in the .egg-link file"), ] boolean_options = easy_install.boolean_options + ['uninstall'] command_consumes_arguments = False # override base def run(self): if self.uninstall: self.multi_version = True self.uninstall_link() self.uninstall_namespaces() else: self.install_for_development() self.warn_deprecated_options() def initialize_options(self): self.uninstall = None self.egg_path = None easy_install.initialize_options(self) self.setup_path = None self.always_copy_from = '.' # always copy eggs installed in curdir def finalize_options(self): ei = self.get_finalized_command("egg_info") if ei.broken_egg_info: template = "Please rename %r to %r before using 'develop'" args = ei.egg_info, ei.broken_egg_info raise DistutilsError(template % args) self.args = [ei.egg_name] easy_install.finalize_options(self) self.expand_basedirs() self.expand_dirs() # pick up setup-dir .egg files only: no .egg-info self.package_index.scan(glob.glob('*.egg')) egg_link_fn = ei.egg_name + '.egg-link' self.egg_link = os.path.join(self.install_dir, egg_link_fn) self.egg_base = ei.egg_base if self.egg_path is None: self.egg_path = os.path.abspath(ei.egg_base) target = normalize_path(self.egg_base) egg_path = normalize_path(os.path.join(self.install_dir, self.egg_path)) if egg_path != target: raise DistutilsOptionError( "--egg-path must be a relative path from the install" " directory to " + target ) # Make a distribution for the package's source self.dist = Distribution( target, PathMetadata(target, os.path.abspath(ei.egg_info)), project_name=ei.egg_name ) self.setup_path = self._resolve_setup_path( self.egg_base, self.install_dir, self.egg_path, ) @staticmethod def _resolve_setup_path(egg_base, install_dir, egg_path): """ Generate a path from egg_base back to '.' where the setup script resides and ensure that path points to the setup path from $install_dir/$egg_path. """ path_to_setup = egg_base.replace(os.sep, '/').rstrip('/') if path_to_setup != os.curdir: path_to_setup = '../' * (path_to_setup.count('/') + 1) resolved = normalize_path( os.path.join(install_dir, egg_path, path_to_setup) ) if resolved != normalize_path(os.curdir): raise DistutilsOptionError( "Can't get a consistent path to setup script from" " installation directory", resolved, normalize_path(os.curdir)) return path_to_setup def install_for_development(self): if six.PY3 and getattr(self.distribution, 'use_2to3', False): # If we run 2to3 we can not do this inplace: # Ensure metadata is up-to-date self.reinitialize_command('build_py', inplace=0) self.run_command('build_py') bpy_cmd = self.get_finalized_command("build_py") build_path = normalize_path(bpy_cmd.build_lib) # Build extensions self.reinitialize_command('egg_info', egg_base=build_path) self.run_command('egg_info') self.reinitialize_command('build_ext', inplace=0) self.run_command('build_ext') # Fixup egg-link and easy-install.pth ei_cmd = self.get_finalized_command("egg_info") self.egg_path = build_path self.dist.location = build_path # XXX self.dist._provider = PathMetadata(build_path, ei_cmd.egg_info) else: # Without 2to3 inplace works fine: self.run_command('egg_info') # Build extensions in-place self.reinitialize_command('build_ext', inplace=1) self.run_command('build_ext') self.install_site_py() # ensure that target dir is site-safe if setuptools.bootstrap_install_from: self.easy_install(setuptools.bootstrap_install_from) setuptools.bootstrap_install_from = None self.install_namespaces() # create an .egg-link in the installation dir, pointing to our egg log.info("Creating %s (link to %s)", self.egg_link, self.egg_base) if not self.dry_run: with open(self.egg_link, "w") as f: f.write(self.egg_path + "\n" + self.setup_path) # postprocess the installed distro, fixing up .pth, installing scripts, # and handling requirements self.process_distribution(None, self.dist, not self.no_deps) def uninstall_link(self): if os.path.exists(self.egg_link): log.info("Removing %s (link to %s)", self.egg_link, self.egg_base) egg_link_file = open(self.egg_link) contents = [line.rstrip() for line in egg_link_file] egg_link_file.close() if contents not in ([self.egg_path], [self.egg_path, self.setup_path]): log.warn("Link points to %s: uninstall aborted", contents) return if not self.dry_run: os.unlink(self.egg_link) if not self.dry_run: self.update_pth(self.dist) # remove any .pth link to us if self.distribution.scripts: # XXX should also check for entry point scripts! log.warn("Note: you must uninstall or replace scripts manually!") def install_egg_scripts(self, dist): if dist is not self.dist: # Installing a dependency, so fall back to normal behavior return easy_install.install_egg_scripts(self, dist) # create wrapper scripts in the script dir, pointing to dist.scripts # new-style... self.install_wrapper_scripts(dist) # ...and old-style for script_name in self.distribution.scripts or []: script_path = os.path.abspath(convert_path(script_name)) script_name = os.path.basename(script_path) with io.open(script_path) as strm: script_text = strm.read() self.install_script(dist, script_name, script_text, script_path) def install_wrapper_scripts(self, dist): dist = VersionlessRequirement(dist) return easy_install.install_wrapper_scripts(self, dist) class VersionlessRequirement(object): """ Adapt a pkg_resources.Distribution to simply return the project name as the 'requirement' so that scripts will work across multiple versions. >>> dist = Distribution(project_name='foo', version='1.0') >>> str(dist.as_requirement()) 'foo==1.0' >>> adapted_dist = VersionlessRequirement(dist) >>> str(adapted_dist.as_requirement()) 'foo' """ def __init__(self, dist): self.__dist = dist def __getattr__(self, name): return getattr(self.__dist, name) def as_requirement(self): return self.project_name PK @N#] ���9 �9 1 site-packages/setuptools/command/easy_install.pyonu �[��� � � fc @ se d Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z m Z d d l m Z m Z d d l m Z m Z d d l m Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l! Z! d d l" Z" d d l# Z# d d l$ Z$ d d l% Z% d d l& m' Z' d d l( m) Z) m* Z* d d l+ m, Z, d d l- m. Z. d d l/ m0 Z0 m1 Z1 d d l2 m3 Z3 d d l4 m5 Z5 d d l6 m7 Z7 d d l8 m9 Z9 m: Z: m; Z; d d l4 m< Z< m= Z= d d l> m? Z? d d l@ mA ZA mB ZB mC ZC mD ZD mE ZE mF ZF mG ZG mH ZH mI ZI mJ ZJ mK ZK mL ZL mM ZM mN ZN mO ZO d d lP Z@ e jQ d d e@ jR �d d d d d d g ZS d � ZT d � ZU e' jV rd! � ZW d" � ZX n d# � ZW d$ � ZX d% � ZY d e, f d& � � YZZ d' � Z[ d( � Z\ d) � Z] d* � Z^ d+ � Z_ d eG f d, � � YZ` d- e` f d. � � YZa e jb jc d/ d0 � d1 k r�ea Z` n d2 � Zd d3 � Ze d4 � Zf d5 � Zg eh d6 � Zi d7 � Zj d8 � Zk d9 e jl k rek Zm n d: � Zm d; d< � Zn d= � Zo d> � Zp d? � Zq y d d@ l mr Zs Wn et k rzdA � Zs n XdB � Zr dC eu f dD � � YZv ev jw � Zx dE ev f dF � � YZy dG ez f dH � � YZ{ dI e{ f dJ � � YZ| dK e| f dL � � YZ} e{ j~ Z~ e{ j Z dM � Z� dN � Z� e� ee dO � Z� dP � Z� dQ � Z� eh dR � Z� e" j� dS � � Z� d S(T s% Easy Install ------------ A tool for doing automatic download/extract/build of distutils-based Python packages. 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R/ ( t ost patht existst hasattrR/ t normpatht normcase( t p1t p2t both_existt use_samefilet norm_p1t norm_p2( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR/ M s $ c C s | S( N( ( t s( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _to_ascii_ s c C s1 y t j | d � t SWn t k r, t SXd S( Nt ascii( R t text_typet Truet UnicodeErrort False( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt isasciib s c C s | j d � S( NRG ( t encode( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRF j s c C s. y | j d � t SWn t k r) t SXd S( NRG ( RM RI RJ RK ( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRL m s c C s t j | � j � j d d � S( Ns s ; ( t textwrapt dedentt stript replace( t text( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt <lambda>u t c B sr e Z d Z d Z e Z d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� g Z d d d d d d- d0 d6 d9 g Z e j r� d= e j Z e j d> d� e f � e j d> � n i d d' 6Z e Z d? � Z d@ � Z dA � Z e dB � � Z dC � Z dD � Z dE � Z dF � Z dG � Z dH � Z dI � Z dJ � Z dK � Z e j dL � j! � Z" e j dM � j! � Z# e j dN � j! � Z$ dO � Z% dP � Z& dQ � Z' dR � Z( dS � Z) dT � Z* e+ j, dU � � Z- e. dV � Z/ e. dW � Z0 dX � Z1 e dY � Z2 dZ � Z3 d[ � Z4 d\ � Z5 d� d] � Z6 e d^ � � Z7 d_ d� d` � Z8 da � Z9 db � Z: dc � Z; dd � Z< de � Z= df � Z> e j dg � j! � Z? e j dh � Z@ di dj � ZA e j dk � j! � ZB dl � ZC dm � ZD dn � ZE do � ZF dp � ZG dq � ZH dr � ZI ds � ZJ e j dt � j! � ZK du � ZL dv � ZM dw � ZN eO dx eO dy dz d{ d| � � ZP eO dy d} d{ d~ � ZQ d � ZR RS(� s' Manage a download/build/install processs Find/get/install Python packagess prefix=s installation prefixs zip-okt zs install package as a zipfiles multi-versiont ms% make apps have to require() a versiont upgradet Us1 force upgrade (searches PyPI for latest versions)s install-dir=t ds install package to DIRs script-dir=RE s install scripts to DIRs exclude-scriptst xs Don't install scriptss always-copyt as' Copy all needed packages to install dirs index-url=t is base URL of Python Package Indexs find-links=t fs( additional URL(s) to search for packagess build-directory=t bs/ download/extract/build in DIR; keep the resultss optimize=t Osl also compile with optimization: -O1 for "python -O", -O2 for "python -OO", and -O0 to disable [default: -O0]s record=s3 filename in which to record list of installed filess always-unzipt Zs* don't install as a zipfile, no matter whats site-dirs=t Ss) list of directories where .pth files workt editablet es+ Install specified packages in editable forms no-depst Ns don't install dependenciess allow-hosts=t Hs$ pattern(s) that hostnames must matchs local-snapshots-okt ls( allow building eggs from local checkoutst versions" print version information and exits no-find-linkss9 Don't load find-links defined in packages being installeds! install in user site-package '%s't userc C s� d | _ d | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ t j r t j! | _" t j# | _$ n d | _" d | _$ d | _% d | _& d | _' | _( d | _) i | _* t+ | _, d | _- | j. j/ | _/ | j. j0 | | j. j1 d � � d S( Ni R0 (2 Rh t Nonet zip_okt local_snapshots_okt install_dirt script_dirt exclude_scriptst index_urlt find_linkst build_directoryt argst optimizet recordRW t always_copyt multi_versionRb t no_depst allow_hostst roott prefixt no_reportRg t install_purelibt install_platlibt install_headerst install_libt install_scriptst install_datat install_baset install_platbaset sitet ENABLE_USER_SITEt USER_BASEt install_userbaset USER_SITEt install_usersitet no_find_linkst package_indext pth_filet always_copy_fromt site_dirst installed_projectsRK t sitepy_installedt _dry_runt distributiont verboset _set_command_optionst get_option_dict( t self( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt initialize_options� sF c C s* d � | D� } t t | j | � � d S( Nc s s9 | ]/ } t j j | � s- t j j | � r | Vq d S( N( R9 R: R; t islink( t .0t filename( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pys <genexpr>� s ( t listR t _delete_path( R� t blockerst extant_blockers( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt delete_blockers� s c C se t j d | � | j r d St j j | � o? t j j | � } | rN t n t j } | | � d S( Ns Deleting %s( R t infot dry_runR9 R: t isdirR� t rmtreet unlink( R� R: t is_treet remover( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s %c C s= t j d } t d � } d } | j t � � GHt � � d S( sT Render the Setuptools version and installation details, then exit. i t setuptoolss= setuptools {dist.version} from {dist.location} (Python {ver})N( t sysRg R" t formatt localst SystemExit( t vert distt tmpl( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _render_version� s c C s� | j o | j � t j j � d } t d d � \ } } i | j j � d 6| j j � d 6| j j � d 6| d 6| d d !d 6| d | d d 6| d 6| d 6| d 6| d 6t t d d � d 6| _ t j r� | j | j d <| j | j d <n | j � | j � | j � | j d d d d � | j d k rI| j | _ n | j d k rdt | _ n | j d d% � | j d d& � | j r�| j r�| j | _ | j | _ n | j d d' � t t t j � } t � | _ | j! d k r�g | j! j d � D] } t" j j# | j$ � � ^ q} xq | D]f } t" j j% | � sWt& j' d | � q,t | � | k r|t( | d � � q,| j j) t | � � q,Wn | j* s�| j+ � n | j, p�d | _, | j | _- xE | j t | j � f D]+ } | | j- k r�| j- j. d | � q�q�W| j/ d k rSg | j/ j d � D] } | j$ � ^ q8} n d g } | j0 d k r�| j1 | j, d | j- d | �| _0 n t2 | j- t j � | _3 | j4 d k r�t5 | j4 t6 j7 � r�| j4 j � | _4 q�n g | _4 | j8 r| j0 j9 | j- t j � n | j s5| j0 j: | j4 � n | j d d( � t5 | j; t< � s�y> t< | j; � | _; d | j; k o�d k n s�t= � n Wq�t= k r�t( d" � � q�Xn | j* r�| j> r�t? d# � � n | j@ s�t? d$ � � n g | _A d S() Ni Rz t exec_prefixt dist_namet dist_versiont dist_fullnamet py_versioni t py_version_shorti t py_version_nodott sys_prefixt sys_exec_prefixt abiflagsRT t userbaset usersiteRl Rm Rq R� R R� t installRt t ,s" %s (in --site-dirs) does not exists$ (in --site-dirs) is not on sys.paths https://pypi.python.org/simplet *t search_patht hostsRs s --optimize must be 0, 1, or 2s9 Must specify a build directory (-b) when using --editables: No urls, filenames, or requirements specified (see --help)( Rl Rl ( Rl Rm ( Rt Rt ( Rs Rs (B Rg R� R� t splitR R� t get_namet get_versiont get_fullnamet getattrt config_varsR� R� R� R� t _fix_install_dir_for_user_sitet expand_basedirst expand_dirst _expandRm Ri Rl R� RK t set_undefined_optionsRh R| R� R R R: t get_site_dirst all_site_dirsR� R9 t expanduserRP R� R t warnR t appendRb t check_site_dirRo t shadow_patht insertRx R� t create_indexR$ t local_indexRp t isinstanceR t string_typesRk t scan_egg_linkst add_find_linksRs t intt ValueErrorRq R Rr t outputs( R� R� Rz R� R= RE R� RY t path_itemR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt finalize_options� s� 4 . ! c C s� | j s t j r d S| j � | j d k rF d } t | � � n | j | _ | _ t j j d d � d } | j | � d S( s; Fix the install_dir if "--user" was used. Ns$ User base directory is not specifiedt posixt unixt _user( Rh R� R� t create_home_pathR� Ri R R� R� R9 t nameRQ t select_scheme( R� t msgt scheme_name( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� m s c C s� x� | D]y } t | | � } | d k r t j d k sF t j d k r[ t j j | � } n t | | j � } t | | | � q q Wd S( NR� t nt( R� Ri R9 R� R: R� R R� t setattr( R� t attrst attrt val( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _expand_attrs| s c C s | j d d d g � d S( sN Calls `os.path.expanduser` on install_base, install_platbase and root.R� R� Ry N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s) d d d d d d g } | j | � d S( s+ Calls `os.path.expanduser` on install dirs.R| R} R R~ R� R� N( R� ( R� t dirs( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s | j | j j k r( t j | j � n z� x% | j D] } | j | | j � q5 W| j r� | j } | j r� t | j � } x/ t t | � � D] } | | | | | <q� Wn d d l m } | j | j | j | f d | j � n | j � Wd t j | j j � Xd S( Ni����( t file_utils' writing list of installed files to '%s'( R� R� R t set_verbosityRr R0 Rw Rt R� Ry t lent ranget distutilsR� t executet write_filet warn_deprecated_options( R� t specR� t root_lent counterR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt run� s$ c C sS y t j � } Wn& t k r8 t j d t j � } n Xt j j | j d | � S( s� Return a pseudo-tempname base in the install directory. This code is intentionally naive; if a malicious party can write to the target directory you're already in deep doodoo. i s test-easy-install-%s( R9 t getpidt Exceptiont randomt randintR� t maxsizeR: t joinRl ( R� t pid( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt pseudo_tempname� s c C s d S( N( ( R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s� t | j � } t j j | d � } | | j k } | rS | j rS | j � } n� | j � d } t j j | � } y: | r� t j | � n t | d � j � t j | � Wn! t t f k r� | j � n X| r� | j r� t | j � � � n | r)| j d k r2t | | j � | _ q2n d | _ | t t t � � k rVt | _ n1 | j r�t j j | � r�t | _ d | _ n | | _ d S( s; Verify that self.install_dir is .pth-capable dir, if neededs easy-install.pths .write-testt wN( R Rl R9 R: R� R� Rv t check_pth_processingR R; R� t opent closet OSErrort IOErrort cant_write_to_targetR t no_default_version_msgR� Ri R1 R t _pythonpathRI R� ( R� t instdirR� t is_site_dirt testfilet test_exists( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s4 sS can't create or remove files in install directory The following error occurred while trying to add or remove files in the installation directory: %s The installation directory you specified (via --install-dir, --prefix, or the distutils default setting) was: %s s� This directory does not currently exist. Please create it and try again, or choose a different installation directory (using the -d or --install-dir option). s� Perhaps your account does not have write access to this directory? If the installation directory is a system-owned directory, you may need to sign in as the administrator or "root" account. If you do not have administrative access to this machine, you may wish to choose a different installation directory, preferably one that is listed in your PYTHONPATH environment variable. For information on other options, you may wish to consult the documentation at: https://setuptools.readthedocs.io/en/latest/easy_install.html Please make the appropriate changes for your system and try again. c C sj | j t j � d | j f } t j j | j � sI | d | j 7} n | d | j 7} t | � � d S( Ni s ( t _easy_install__cant_write_msgR� t exc_infoRl R9 R: R; t _easy_install__not_exists_idt _easy_install__access_msgR ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR s c C s< | j } t j d | � | j � d } | d } t j j | � } t d � d } yQ | rn t j | � n t j j | � } t j j | d t �t | d � } Wn! t t f k r� | j � nSXz� | j | j t � � � | j � d } t j } t j d k rqt j j | � \ } } t j j | d � } | j � d k o\t j j | � } | rq| } qqn d d l m } | | d d d g d � t j j | � r�t j d | � t SWd | r�| j � n t j j | � r�t j | � n t j j | � rt j | � n X| j s8t j d | � n t! S( s@ Empirically verify whether .pth files are supported in inst. dirs Checking .pth file support in %ss .pths .oksz import os f = open({ok_file!r}, 'w') f.write('OK') f.close() s t exist_okR R� s pythonw.exes python.exei����( t spawns -Es -ct passi s- TEST PASSED: %s appears to support .pth filesNs+ TEST FAILED: %s does NOT support .pth files(" Rl R R� R R9 R: R; t _one_linerR� t dirnamet pkg_resourcest py31compatt makedirsRI R R R R t writeR� R� R Ri R� t executableR� R� R� t lowert distutils.spawnR Rv R� RK ( R� R R� t ok_filet ok_existsR� R R] R t basenamet altt use_altR ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR sV c C s� | j ro | j d � ro xS | j d � D]? } | j d | � rH q) n | j | | | j d | � � q) Wn | j | � d S( s= Write all the scripts for `dist`, unless scripts are excludedt scriptss scripts/N( Rn t metadata_isdirt metadata_listdirt install_scriptt get_metadatat install_wrapper_scripts( R� R� t script_name( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt install_egg_scriptsM s c C s| t j j | � rh xc t j | � D]? \ } } } x- | D]% } | j j t j j | | � � q8 Wq" Wn | j j | � d S( N( R9 R: R� t walkR� R� R� ( R� R: t baseR� t filesR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt add_output[ s *c C s# | j r t d | f � � n d S( Nsj Invalid argument %r: you can't use filenames or URLs with --editable (except via the --find-links option).( Rb R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt not_editablec s c C sW | j s d St j j t j j | j | j � � rS t d | j | j f � � n d S( Ns2 %r already exists in %s; can't do a checkout there( Rb R9 R: R; R� Rq t keyR ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt check_editablek s 'c c sT t j d t j d � � } z t | � VWd t j j | � oN t t | � � Xd S( NRz s easy_install-( t tempfilet mkdtempR t ut strR9 R: R; R� R ( R� t tmpdir( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _tmpdiru s c C s� | j s | j � n | j � �\} t | t � s� t | � r{ | j | � | j j | | � } | j d | | | t � St j j | � r� | j | � | j d | | | t � St | � } n | j | � | j j | | | j | j | j | j � } | d k r8d | } | j r)| d 7} n t | � � nB | j t k ra| j | | | d � | S| j | | j | | � SWd QXd S( Ns+ Could not find suitable distribution for %rs2 (--always-copy skips system and development eggs)t Using( Rb t install_site_pyR8 R� R% R R0 R� t downloadt install_itemRi RI R9 R: R; R R2 t fetch_distributionRW Ru R� R t precedenceR, t process_distributiont location( R� R� t depsR7 t dlR� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR0 ~ s2 c C s� | p | j } | p* t j j | � | k } | p@ | j d � } | p| | j d k o| t j j t | � � t | j � k } | r� | r� x4 | j | j D] } | j | k r� Pq� q� Wt } n t j d t j j | � � | r!| j | | | � } xP | D] } | j | | | � qWn, | j | � g } | j | | d | d � | d k r}x! | D] } | | k r`| Sq`Wn d S( Ns .eggs Processing %si R9 ( Ru R9 R: R t endswithR� Ri R R� t project_nameR@ RI R R� R! t install_eggsR? t egg_distribution( R� R� R; R7 RA t install_neededR� t dists( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR< � s. c C sU t | } xD t D]< } d | } t | | � d k r t | | | | � q q Wd S( s= Sets the install directories by applying the install schemes.t install_N( R R R� Ri R� ( R� R� t schemeR1 t attrname( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c G s* | j | � | j j | � | | j | j k rF | j j | � n | j j | � | j | � | | j | j <t j | j | | | � � | j d � r� | j r� | j j | j d � � n | r� | j r� d S| d k r | j | j k r t j d | � d S| d k s#| | k rD| j � } t t | � � } n t j d | � y( t g � j | g | j | j � } WnI t k r�} t t | � � � n% t k r�} t | j � � � n X| j s�| j rx9 | D]. } | j | j k r�| j | j � � q�q�Wn t j d | � d S( Ns dependency_links.txts Skipping dependencies for %ss Processing dependencies for %ss' Finished processing dependencies for %s( t update_pthR� t addR� R1 t removeR+ R� R R� t installation_reportt has_metadataR� R� t get_metadata_linesRu Ri R� t as_requirementR% R6 R) t resolveR0 R* R R+ t reportR� ( R� t requirementR� RA R� t distreqt distrosRc ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR? � sB c C sA | j d k r | j S| j d � r* t S| j d � s= t St S( Ns not-zip-safes zip-safe( Rj Ri RP RI RK ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt should_unzip� s c C s t j j | j | j � } t j j | � rS d } t j | | j | j | � | St j j | � rn | } n� t j j | � | k r� t j | � n t j | � } t | � d k r� t j j | | d � } t j j | � r� | } q� n t | � t j | | � | S( Ns< %r already exists in %s; build directory %s will not be kepti i ( R9 R: R� Rq R1 R; R R� R� R R� t listdirR� R! t shutilt move( R� R� t dist_filenamet setup_baset dstR� t contents( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt maybe_move� s" c C s> | j r d Sx* t j � j | � D] } | j | � q# Wd S( N( Rn t ScriptWritert bestt get_argst write_script( R� R� Rr ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR) s c C sp t | j � � } t | | � } | rS | j | � t � } t j | � | } n | j | t | � d � d S( s/ Generate a legacy script wrapper and install itR^ N( R6 RR t is_python_scriptt _load_templateR� Ra t get_headerRd RF ( R� R� R* t script_textt dev_pathR� t is_scriptt body( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR' s c C s= d } | r! | j d d � } n t d | � } | j d � S( s� There are a couple of template scripts in the package. This function loads one of them and prepares it for use. s script.tmpls .tmpls (dev).tmplR� s utf-8( RQ R t decode( Ri R� t raw_bytes( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRf & s t tc C s� | j g | D] } t j j | j | � ^ q � t j d | | j � t j j | j | � } | j | � | j rz d St � } t | � t j j | � r� t j | � n t | d | � � } | j | � Wd QXt | d | � d S( s1 Write an executable file to the scripts directorys Installing %s script to %sNR i� ( R� R9 R: R� Rm R R� R/ R� t current_umaskR! 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R� R] t linest line( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt expand_paths� s4 c C s t | d � } z^t j | � } | d k r1 d S| d | d | d } | d k r[ d S| j | d � t j d | j d � � \ } } } | d k r� d S| j | d | � i d d 6d d 6} t j | � } yT | j | � } | j d d � d } | j t j � � } | j t j | � � Wn t j k rCd SX| j d � sd| j d � rhd S| SWd | j � Xd S( sn Extract configuration data from a bdist_wininst .exe Returns a configparser.RawConfigParser, or None t rbi i i i s <iiiizV4i{V4RT Rg R� s i i R t SetupN( izV4i{V4( R t zipfilet _EndRecDataRi t seekR6 t unpackR� R t RawConfigParserR� Rl R� t getfilesystemencodingt readfpR t StringIOt Errort has_sectionR ( R\ R] t endrect prependedt tagt cfglent bmlent initR� t partt config( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR2 � s4 $ c C s� d d d d d g } t j | � } zqxj| j � D]\} | j } | j d � } t | � d k r� | d d k r� | d j d � r� | j d d j | d � d f � Pq� n t | � d k s4 | j d � r� q4 n | j d � r� q4 n | d j � d k r4 | j | � } t j r+| j � } n xb t | � D]Q } | j � j d d � } | j d � s8| j d | d | f d f � q8q8Wq4 q4 WWd | j � Xg | D] \ } } | j � | f ^ q�} | j � | j � | S( s4 Get exe->egg path translations for a given .exe files PURELIB/RT s PLATLIB/pywin32_system32s PLATLIB/s SCRIPTS/s EGG-INFO/scripts/s DATA/lib/site-packagesR� i i s PKG-INFOi s .egg-infoi s EGG-INFO/s .pths -nspkg.ptht PURELIBt PLATLIBs \R s %s/%s/N( s PURELIB/RT ( s PLATLIB/pywin32_system32RT ( s PLATLIB/RT ( s SCRIPTS/s EGG-INFO/scripts/( s DATA/lib/site-packagesRT ( R+ R, ( R t ZipFilet infolistR� R� R� RC R� R� t upperR� R t PY3Rl R RP RQ Rz R� R R t sortt reverse( t exe_filenameR� RU R� R� R� R_ t pthRZ t y( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR4 � s> "#" 3 + c B s\ e Z d Z e Z d d � Z d � Z d � Z e d � � Z d � Z d � Z d � Z RS( s) A .pth file with Distribution paths in itc C s� | | _ t t t | � � | _ t t j j | j � � | _ | j � t j | g d d � x6 t | j � D]% } t t | j t | t � � � qo Wd S( N( R� R� R R R R9 R: R t basedirt _loadR$ t __init__Ri R R� RM R# RI ( R� R� R R: ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR8 ) s c C s� g | _ t } t j | j � } t j j | j � r3t | j d � } x� | D]� } | j d � rp t } qO n | j � } | j j | � | j � sO | j � j d � r� qO n t t j j | j | � � } | j d <t j j | � s� | | k r| j j � t | _ qO n d | | <qO W| j � n | j rO| rOt | _ n x. | j r| j d j � r| j j � qRWd S( Nt rtR t #i����i ( R� RK R� t fromkeysR R9 R: Rw R� R Rz RI R R� RP R R� R6 R; t popt dirtyR ( R� t saw_importR R] R R: ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR7 2 s2 "& c C s� | j s d St t | j | j � � } | r� t j d | j � | j | � } d j | � d } t j j | j � r� t j | j � n t | j d � � } | j | � Wd QXn; t j j | j � r� t j d | j � t j | j � n t | _ d S( s$ Write changed .pth file back to diskNs Saving %ss R� s Deleting empty %s( R= R� R R� R� R R� R� t _wrap_linesR� R9 R: R� R� R R R; RK ( R� t rel_pathsR t dataR] ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� Q s c C s | S( N( ( R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR? g s c C sr | j | j k o6 | j | j k p6 | j t j � k } | r^ | j j | j � t | _ n t j | | � d S( s" Add `dist` to the distribution mapN( R@ R� R R9 t getcwdR� RI R= R$ RM ( R� R� t new_path( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRM k s c C sI x2 | j | j k r4 | j j | j � t | _ q Wt j | | � d S( s' Remove `dist` from the distribution mapN( R@ R� RN RI R= R$ ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRN y s c C s� t j j t | � � \ } } t | j � } | g } t j d k rK d pQ t j } xu t | � | k r� | | j k r� | j t j � | j � | j | � St j j | � \ } } | j | � qW W| Sd S( NR� ( R9 R: R� R R� R6 t altsepR R� t curdirR2 R� ( R� R: t npatht lastt baselenR� R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( ( R� R� R� RK R= R8 R7 R� R� R? RM RN R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR1 $ s t RewritePthDistributionsc B s/ e Z e d � � Z e d � Z e d � Z RS( c c s* | j Vx | D] } | Vq W| j Vd S( N( t preludet postlude( t clsR R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR? � s s? import sys sys.__plen = len(sys.path) s� import sys new = sys.path[sys.__plen:] del sys.path[sys.__plen:] p = getattr(sys, '__egginsert', 0) sys.path[p:p] = new sys.__egginsert = p + len(new) ( R� R� t classmethodR? R RJ RK ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRI � s t SETUPTOOLS_SYS_PATH_TECHNIQUEt rawt rewritec C s, t t j t � r t St j t j j � � S( s_ Return a regular expression based on first_line_re suitable for matching strings. ( R� R t patternR6 t ret compileRl ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _first_line_re� s c C s� | t j t j g k rA t j d k rA t | t j � | | � St j � \ } } } t j | | d | d d | | f f � d S( NR� i i s %s %s( R9 R� RN R� Rp R� t S_IWRITER� R R t reraise( t funct argt exct ett evR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt auto_chmod� s ' c C s= t | � } t | t j � | r/ t | � n t | � d S( sa Fix any globally cached `dist_path` related data `dist_path` should be a path of a newly installed egg distribution (zipped or unzipped). sys.path_importer_cache contains finder objects that have been cached when importing data from the original distribution. Any such finders need to be cleared since the replacement distribution might be packaged differently, e.g. a zipped egg distribution might get replaced with an unzipped egg folder or vice versa. Having the old finders cached may then cause Python to attempt loading modules from the replacement distribution using an incorrect loader. zipimport.zipimporter objects are Python loaders charged with importing data packaged inside zip archives. If stale loaders referencing the original distribution, are left behind, they can fail to load modules from the replacement distribution. E.g. if an old zipimport.zipimporter instance is used to load data from a new zipped egg archive, it may cause the operation to attempt to locate the requested data in the wrong location - one indicated by the original distribution's zip archive directory information. Such an operation may then fail outright, e.g. report having read a 'bad local file header', or even worse, it may fail silently & return invalid data. zipimport._zip_directory_cache contains cached zip archive directory information for all existing zipimport.zipimporter instances and all such instances connected to the same archive share the same cached directory information. If asked, and the underlying Python implementation allows it, we can fix all existing zipimport.zipimporter instances instead of having to track them down and remove them one by one, by updating their shared cached zip archive directory information. This, of course, assumes that the replacement distribution is packaged as a zipped egg. If not asked to fix existing zipimport.zipimporter instances, we still do our best to clear any remaining zipimport.zipimporter related cached data that might somehow later get used when attempting to load data from the new distribution and thus cause such load operations to fail. Note that when tracking down such remaining stale data, we can not catch every conceivable usage from here, and we clear only those that we know of and have found to cause problems if left alive. Any remaining caches should be updated by whomever is in charge of maintaining them, i.e. they should be ready to handle us replacing their zip archives with new distributions at runtime. N( R t _uncacheR� t path_importer_cachet! _replace_zip_directory_cache_datat* _remove_and_clear_zip_directory_cache_data( t dist_pathR� t normalized_path( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s < c C sr g } t | � } xY | D]Q } t | � } | j | � r | | | d !t j d f k r | j | � q q W| S( sp Return zipimporter cache entry keys related to a given normalized path. Alternative path spellings (e.g. those using different character case or those using alternative path separators) related to the same path are included. Any sub-path entries are included as well, i.e. those corresponding to zip archives embedded in other zip archives. i RT ( R� R Rz R9 R R� ( Rb t cachet resultt prefix_lent pt np( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt" _collect_zipimporter_cache_entries s c C s] xV t | | � D]E } | | } | | =| o9 | | | � } | d k r | | | <q q Wd S( s� Update zipimporter cache data for a given normalized path. Any sub-path entries are processed as well, i.e. those corresponding to zip archives embedded in other zip archives. Given updater is a callable taking a cache entry key and the original entry (after already removing the entry from the cache), and expected to update the entry and possibly return a new one to be inserted in its place. Returning None indicates that the entry should not be replaced with a new one. If no updater is given, the cache entries are simply removed without any additional processing, the same as if the updater simply returned None. N( Rh Ri ( Rb Rc t updaterRf t old_entryt new_entry( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _update_zipimporter_cache$ s c C s t | | � d S( N( Rl ( Rb Rc ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR] D s c C s# d � } t | t j d | �d S( Nc S s | j � d S( N( t clear( R: Rj ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt2 clear_and_remove_cached_zip_archive_directory_dataI s Ri ( Rl R� t _zip_directory_cache( Rb Rn ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR` H s t __pypy__c C s# d � } t | t j d | �d S( Nc S s/ | j � t j | � | j t j | � | S( N( Rm R� R� t updateRo ( R: Rj ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt) replace_cached_zip_archive_directory_data_ s Ri ( Rl R� Ro ( Rb Rr ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR_ ^ s s <string>c C s7 y t | | d � Wn t t f k r. t SXt Sd S( s% Is this string a valid Python script?t execN( RS t SyntaxErrort TypeErrorRK RI ( RR R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt is_pythonq s c C sV y1 t j | d d �� } | j d � } Wd QXWn t t f k rK | SX| d k S( sC Determine if the specified executable is a .sh (contains a #! line)R� s latin-1i Ns #!( R� R R� R R ( R t fpt magic( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt is_sh{ s c C s t j | g � S( s@ Quote a command line argument according to Windows parsing rules( t subprocesst list2cmdline( RX ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt nt_quote_arg� s c C sb | j d � s | j d � r" t St | | � r5 t S| j d � r^ d | j � d j � k St S( sM Is this text, as a whole, a Python script? (as opposed to shell/bat/etc. s .pys .pyws #!R� i ( RC RI Rv Rz t splitlinesR RK ( Rh R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRe � s ( Rp c G s d S( N( ( Rr ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _chmod� s c C sQ t j d | | � y t | | � Wn& t j k rL } t j d | � n Xd S( Ns changing mode of %s to %os chmod failed: %s( R R� R~ R9 t error( R: Rq Rc ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRp � s t CommandSpecc B s� e Z d Z g Z e � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z d � Z e d � � Z e d � � Z RS( sm A command spec for a #! header, specified as a list of arguments akin to those passed to Popen. c C s | S( sV Choose the best CommandSpec class based on environmental conditions. ( ( RL ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb � s c C s( t j j t j � } t j j d | � S( Nt __PYVENV_LAUNCHER__( R9 R: R= R� R R� R� ( RL t _default( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _sys_executable� s c C sO t | | � r | St | t � r, | | � S| d k rB | j � S| j | � S( sg Construct a CommandSpec from a parameter to build_scripts, which may be None. N( R� R� Ri t from_environmentt from_string( RL t param( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt from_param� s c C s | | j � g � S( N( R� ( RL ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s t j | | j � } | | � S( s} Construct a command spec from a simple string representing a command line parseable by shlex.split. ( t shlexR� t split_args( RL t stringR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C sM t j | j | � � | _ t j | � } t | � sI d g | j d *n d S( Ns -xi ( R� R� t _extract_optionst optionsRz R{ RL ( R� Rh t cmdline( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt install_options� s c C sQ | d j � d } t � j | � } | rA | j d � pD d n d } | j � S( sH Extract any options from the first line of the script. s i i RT ( R} RT t matcht groupRP ( t orig_scriptt firstR� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s !c C s | j | t | j � � S( N( t _renderR� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt as_header� s c C sD d } x7 | D]/ } | j | � r | j | � r | d d !Sq W| S( Ns "'i i����( Rz RC ( t itemt _QUOTESt q( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _strip_quotes� s c C s% t j d � | D� � } d | d S( Nc s s$ | ] } t j | j � � Vq d S( N( R� R� RP ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pys <genexpr>� s s #!s ( Rz R{ ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� R� R� R� R� RM Rb R� R� R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s t WindowsCommandSpecc B s e Z e d e � Z RS( R� ( R� R� R� RK R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s Ra c B s� e Z d Z e j d � j � Z e Z e d e d � � Z e d e d � � Z e d d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d d d � � Z RS( s` Encapsulates behavior around writing entry point scripts for console and gui apps. s� # EASY-INSTALL-ENTRY-SCRIPT: %(spec)r,%(group)r,%(name)r __requires__ = %(spec)r import re import sys from pkg_resources import load_entry_point if __name__ == '__main__': sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) sys.exit( load_entry_point(%(spec)r, %(group)r, %(name)r)() ) c C sM t j d t � | r t n t j � } | j d | | � } | j | | � S( Ns Use get_argsRT ( t warningsR� t DeprecationWarningt WindowsScriptWriterRa Rb t get_script_headerRc ( RL R� R t wininstt writert header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt get_script_args s c C sN t j d t � | r d } n | j j � j | � } | j | � | j � S( Ns Use get_headers python.exe( R� R� R� t command_spec_classRb R� R� R� ( RL Rh R R� t cmd( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� ! s c c s� | d k r | j � } n t | j � � } x� d D]� } | d } xn | j | � j � D]W \ } } | j | � | j t � } | j | | | | � } x | D] } | Vq� WqZ Wq4 Wd S( s� Yield write_script() argument tuples for a distribution's console_scripts and gui_scripts entry points. t consolet guit _scriptsN( R� R� ( Ri Rg R6 RR t get_entry_mapR� t _ensure_safe_nameR� R� t _get_script_args( RL R� R� R� t type_R� R� t epRh Rr R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRc + s " c C s+ t j d | � } | r' t d � � n d S( s? Prevent paths in *_scripts entry point names. s [\\/]s+ Path separators not allowed in script namesN( RR t searchR� ( R� t has_path_sep( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� = s c C s* t j d t � | r t j � S| j � S( Ns Use best( R� R� R� R� Rb ( RL t force_windows( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt get_writerF s c C s? t j d k s- t j d k r7 t j d k r7 t j � S| Sd S( sD Select the best ScriptWriter for this environment. t win32t javaR� N( R� R� R9 R� t _nameR� Rb ( RL ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb L s - c c s | | | f Vd S( N( ( RL R� R� R� Rh ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� V s RT c C s/ | j j � j | � } | j | � | j � S( s; Create a #! line, getting options (if any) from script_text( R� Rb R� R� R� ( RL Rh R R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRg [ s N( R� R� R� RN RO R� R� R� R� RM Ri RK R� R� Rc R� R� R� Rb R� Rg ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRa s R� c B sY e Z e Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( c C s t j d t � | j � S( Ns Use best( R� R� R� Rb ( RL ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� f s c C s2 t d t d | � } t j j d d � } | | S( sC Select the best ScriptWriter suitable for Windows R t naturalt SETUPTOOLS_LAUNCHER( R� t WindowsExecutableLauncherWriterR9 R� R� ( RL t writer_lookupt launcher( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb l s c c s� t d d d d � | } | t j d j � j d � k r` d j t � � } t j | t � n d d d d d d d g } | j | � | j | | � } g | D] } | | ^ q� } | | | | d | f Vd S( s For Windows, add a .py extensionR� s .pyaR� s .pywt PATHEXTt ;sK {ext} not listed in PATHEXT; scripts will not be recognized as executables.s .pys -script.pys .pycs .pyos .exeRn N( R� R9 R� R R� R� R� R� R� t UserWarningRN t _adjust_header( RL R� R� R� Rh t extR� R� RZ R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� y s " c C su d } d } | d k r( | | } } n t j t j | � t j � } | j d | d | � } | j | � rq | S| S( s� Make sure 'pythonw' is used for gui and and 'python' is used for console (regardless of what sys.executable is). s pythonw.exes python.exeR� R� t repl( RR RS t escapet IGNORECASEt subt _use_header( RL R� t orig_headerRQ R� t pattern_obt new_header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s/ | d d !j d � } t j d k p. t | � S( s� Should _adjust_header use the replaced header? 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Replace dash with underscore in the version numbers for better RPM compatibility. c C s! | j d � t j j | � d S( Nt egg_info( t run_commandt origR t run( t self( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_rpm.pyR s c C s� | j j � } | j d d � } t j j | � } d | } d | } g | D]< } | j d d � j d d � j d d � j | | � ^ qN } | j | � d } d | } | j | | � | S( Nt -t _s %define version s Source0: %{name}-%{version}.tars) Source0: %{name}-%{unmangled_version}.tars setup.py install s5 setup.py install --single-version-externally-managed s %setups& %setup -n %{name}-%{unmangled_version}i s %define unmangled_version ( t distributiont get_versiont replaceR R t _make_spec_filet indext insert( R t versiont rpmversiont spect line23t line24t linet insert_loct unmangled_version( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_rpm.pyR s F ( t __name__t __module__t __doc__R R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_rpm.pyR s ( t distutils.command.bdist_rpmt commandR R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_rpm.pyt <module> s PK @N#]Zٻ31 1 . site-packages/setuptools/command/build_ext.pycnu �[��� � � fc @ s% d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z y d d l m Z e d � Wn e k r� e Z n Xe d � d d l m Z d � Z e Z e Z d Z e j! d k r;e" Z nI e j# d k r�y# d d l$ Z$ e% e$ d � Z Z Wq�e k r�q�Xn d � Z& d � Z' d e f d � � YZ e s�e j# d k r�d d d d d d d d d d d � Z) n- d Z d d d d d d d d d d d � Z) d � Z* d S( i����N( t build_ext( t copy_file( t new_compiler( t customize_compilert get_config_var( t DistutilsError( t log( t Library( t sixs Cython.Compiler.Maint LDSHARED( t _config_varsc C ss t j d k re t j � } z, d t d <d t d <d t d <t | � Wd t j � t j | � Xn t | � d S( Nt darwins0 gcc -Wl,-x -dynamiclib -undefined dynamic_lookupR s -dynamiclibt CCSHAREDs .dylibt SO( t syst platformt _CONFIG_VARSt copyR t cleart update( t compilert tmp( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyt _customize_compiler_for_shlib s t sharedR t ntt RTLD_NOWc C s t r | Sd S( Nt ( t have_rtld( t s( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyt <lambda>> R c C sN xG d � t j � D� D]/ \ } } } d | k r6 | S| d k r | Sq Wd S( s; Return the file extension for an abi3-compliant Extension()c s s( | ] } | d t j k r | Vq d S( i N( t impt C_EXTENSION( t .0R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pys <genexpr>C s s .abi3s .pydN( R t get_suffixes( t suffixt _( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyt get_abi3_suffixA s & R c B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z RS( c C s@ | j d } | _ t j | � | | _ | r< | j � n d S( s; Build extensions in build directory, then copy if --inplacei N( t inplacet _build_extt runt copy_extensions_to_source( t selft old_inplace( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR' K s c C s� | j d � } x� | j D]� } | j | j � } | j | � } | j d � } d j | d � } | j | � } t j j | t j j | � � } t j j | j | � } t | | d | j d | j �| j r | j | p� t j | t � q q Wd S( Nt build_pyt .i����t verboset dry_run( t get_finalized_commandt extensionst get_ext_fullnamet namet get_ext_filenamet splitt joint get_package_dirt ost patht basenamet build_libR R- R. t _needs_stubt write_stubt curdirt True( R) R+ t extt fullnamet filenamet modpatht packaget package_dirt dest_filenamet src_filename( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR( S s c C s t j | | � } | | j k r� | j | } t j oL t | d � oL t � } | r� t d � } | t | � } | t � } n t | t � r� t j j | � \ } } | j j | t � St r� | j r� t j j | � \ } } t j j | d | � Sn | S( Nt py_limited_apit EXT_SUFFIXs dl-( R& R3 t ext_mapR t PY3t getattrR$ t _get_config_var_837t lent isinstanceR R7 R8 t splitextt shlib_compilert library_filenamet libtypet use_stubst _links_to_dynamicR4 R5 ( R) R@ RA R? t use_abi3t so_extt fnt d( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR3 i s" c C s, t j | � d | _ g | _ i | _ d S( N( R& t initialize_optionst NoneRP t shlibsRI ( R) ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyRY ~ s c C s� t j | � | j p g | _ | j | j � g | j D] } t | t � r9 | ^ q9 | _ | j rs | j � n x& | j D] } | j | j � | _ q} Wx#| j D]} | j } | | j | <| | j | j d � d <| j r� | j | � p� t } | ot ot | t � } | | _ | | _ | j | � } | _ t j j t j j | j | � � } | r�| | j k r�| j j | � n | r� t r� t j | j k r� | j j t j � q� q� Wd S( NR, i����( R& t finalize_optionsR0 t check_extensions_listRN R R[ t setup_shlib_compilerR1 R2 t _full_nameRI R4 t links_to_dynamict FalseRS RT R; R3 t _file_nameR7 R8 t dirnameR5 R: t library_dirst appendR= t runtime_library_dirs( R) R? 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Visit %ss Upload failed (%s): %st -iK (+ t opent readR@ RA RB R R t basenameR t usernamet passwordR R R R\ Rg R$ R& R t INFOR t parset urlparseR t HTTPConnectiont HTTPSConnectiont AssertionErrort connectt putrequestt putheadert strR, t endheaderst sendt sockett errort ERRORt getresponset statust reasont getheaderR t show_response( R R1 t fRj t metaR^ t credentialst autht bodyt ctt msgt schemat netloct urlt paramst queryt fragmentst connRf t eR t location( ( sB /usr/lib/python2.7/site-packages/setuptools/command/upload_docs.pyRC � s` ' N( s show-responseNs& display full response text from server( s upload-dir=Ns directory to upload( t __name__t __module__t DEFAULT_REPOSITORYt descriptionR R t user_optionst boolean_optionsR t sub_commandsR R R; RH t staticmethodRR t classmethodRg RC ( ( ( sB /usr/lib/python2.7/site-packages/setuptools/command/upload_docs.pyR s" ( t __doc__t base64R t distutilsR t distutils.errorsR R R� R( R> RD RY RU t setuptools.externR t setuptools.extern.six.movesR R t pkg_resourcesR R R R ( ( ( sB /usr/lib/python2.7/site-packages/setuptools/command/upload_docs.pyt <module> s PK @N#]��� , site-packages/setuptools/command/register.pynu �[��� import distutils.command.register as orig class register(orig.register): __doc__ = orig.register.__doc__ def run(self): # Make sure that we are using valid current name/version info self.run_command('egg_info') orig.register.run(self) PK @N#]��]� / site-packages/setuptools/command/build_clib.pyonu �[��� � � fc @ s_ d d l j j Z d d l m Z d d l m Z d d l m Z d e j f d � � YZ d S( i����N( t DistutilsSetupError( t log( t newer_pairwise_groupt build_clibc B s e Z d Z d � Z RS( sv Override the default build_clib behaviour to do the following: 1. 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For detailed documentation, see the accompanying EasyInstall.txt file, or visit the `EasyInstall home page`__. __ https://setuptools.readthedocs.io/en/latest/easy_install.html """ from glob import glob from distutils.util import get_platform from distutils.util import convert_path, subst_vars from distutils.errors import ( DistutilsArgError, DistutilsOptionError, DistutilsError, DistutilsPlatformError, ) from distutils.command.install import INSTALL_SCHEMES, SCHEME_KEYS from distutils import log, dir_util from distutils.command.build_scripts import first_line_re from distutils.spawn import find_executable import sys import os import zipimport import shutil import tempfile import zipfile import re import stat import random import textwrap import warnings import site import struct import contextlib import subprocess import shlex import io from setuptools.extern import six from setuptools.extern.six.moves import configparser, map from setuptools import Command from setuptools.sandbox import run_setup from setuptools.py31compat import get_path, get_config_vars from setuptools.py27compat import rmtree_safe from setuptools.command import setopt from setuptools.archive_util import unpack_archive from setuptools.package_index import ( PackageIndex, parse_requirement_arg, URL_SCHEME, ) from setuptools.command import bdist_egg, egg_info from setuptools.wheel import Wheel from pkg_resources import ( yield_lines, normalize_path, resource_string, ensure_directory, get_distribution, find_distributions, Environment, Requirement, Distribution, PathMetadata, EggMetadata, WorkingSet, DistributionNotFound, VersionConflict, DEVELOP_DIST, ) import pkg_resources.py31compat # Turn on PEP440Warnings warnings.filterwarnings("default", category=pkg_resources.PEP440Warning) __all__ = [ 'samefile', 'easy_install', 'PthDistributions', 'extract_wininst_cfg', 'main', 'get_exe_prefixes', ] def is_64bit(): return struct.calcsize("P") == 8 def samefile(p1, p2): """ Determine if two paths reference the same file. Augments os.path.samefile to work on Windows and suppresses errors if the path doesn't exist. """ both_exist = os.path.exists(p1) and os.path.exists(p2) use_samefile = hasattr(os.path, 'samefile') and both_exist if use_samefile: return os.path.samefile(p1, p2) norm_p1 = os.path.normpath(os.path.normcase(p1)) norm_p2 = os.path.normpath(os.path.normcase(p2)) return norm_p1 == norm_p2 if six.PY2: def _to_ascii(s): return s def isascii(s): try: six.text_type(s, 'ascii') return True except UnicodeError: return False else: def _to_ascii(s): return s.encode('ascii') def isascii(s): try: s.encode('ascii') return True except UnicodeError: return False _one_liner = lambda text: textwrap.dedent(text).strip().replace('\n', '; ') class easy_install(Command): """Manage a download/build/install process""" description = "Find/get/install Python packages" command_consumes_arguments = True user_options = [ ('prefix=', None, "installation prefix"), ("zip-ok", "z", "install package as a zipfile"), ("multi-version", "m", "make apps have to require() a version"), ("upgrade", "U", "force upgrade (searches PyPI for latest versions)"), ("install-dir=", "d", "install package to DIR"), ("script-dir=", "s", "install scripts to DIR"), ("exclude-scripts", "x", "Don't install scripts"), ("always-copy", "a", "Copy all needed packages to install dir"), ("index-url=", "i", "base URL of Python Package Index"), ("find-links=", "f", "additional URL(s) to search for packages"), ("build-directory=", "b", "download/extract/build in DIR; keep the results"), ('optimize=', 'O', "also compile with optimization: -O1 for \"python -O\", " "-O2 for \"python -OO\", and -O0 to disable [default: -O0]"), ('record=', None, "filename in which to record list of installed files"), ('always-unzip', 'Z', "don't install as a zipfile, no matter what"), ('site-dirs=', 'S', "list of directories where .pth files work"), ('editable', 'e', "Install specified packages in editable form"), ('no-deps', 'N', "don't install dependencies"), ('allow-hosts=', 'H', "pattern(s) that hostnames must match"), ('local-snapshots-ok', 'l', "allow building eggs from local checkouts"), ('version', None, "print version information and exit"), ('no-find-links', None, "Don't load find-links defined in packages being installed") ] boolean_options = [ 'zip-ok', 'multi-version', 'exclude-scripts', 'upgrade', 'always-copy', 'editable', 'no-deps', 'local-snapshots-ok', 'version' ] if site.ENABLE_USER_SITE: help_msg = "install in user site-package '%s'" % site.USER_SITE user_options.append(('user', None, help_msg)) boolean_options.append('user') negative_opt = {'always-unzip': 'zip-ok'} create_index = PackageIndex def initialize_options(self): # the --user option seems to be an opt-in one, # so the default should be False. self.user = 0 self.zip_ok = self.local_snapshots_ok = None self.install_dir = self.script_dir = self.exclude_scripts = None self.index_url = None self.find_links = None self.build_directory = None self.args = None self.optimize = self.record = None self.upgrade = self.always_copy = self.multi_version = None self.editable = self.no_deps = self.allow_hosts = None self.root = self.prefix = self.no_report = None self.version = None self.install_purelib = None # for pure module distributions self.install_platlib = None # non-pure (dists w/ extensions) self.install_headers = None # for C/C++ headers self.install_lib = None # set to either purelib or platlib self.install_scripts = None self.install_data = None self.install_base = None self.install_platbase = None if site.ENABLE_USER_SITE: self.install_userbase = site.USER_BASE self.install_usersite = site.USER_SITE else: self.install_userbase = None self.install_usersite = None self.no_find_links = None # Options not specifiable via command line self.package_index = None self.pth_file = self.always_copy_from = None self.site_dirs = None self.installed_projects = {} self.sitepy_installed = False # Always read easy_install options, even if we are subclassed, or have # an independent instance created. This ensures that defaults will # always come from the standard configuration file(s)' "easy_install" # section, even if this is a "develop" or "install" command, or some # other embedding. self._dry_run = None self.verbose = self.distribution.verbose self.distribution._set_command_options( self, self.distribution.get_option_dict('easy_install') ) def delete_blockers(self, blockers): extant_blockers = ( filename for filename in blockers if os.path.exists(filename) or os.path.islink(filename) ) list(map(self._delete_path, extant_blockers)) def _delete_path(self, path): log.info("Deleting %s", path) if self.dry_run: return is_tree = os.path.isdir(path) and not os.path.islink(path) remover = rmtree if is_tree else os.unlink remover(path) @staticmethod def _render_version(): """ Render the Setuptools version and installation details, then exit. """ ver = sys.version[:3] dist = get_distribution('setuptools') tmpl = 'setuptools {dist.version} from {dist.location} (Python {ver})' print(tmpl.format(**locals())) raise SystemExit() def finalize_options(self): self.version and self._render_version() py_version = sys.version.split()[0] prefix, exec_prefix = get_config_vars('prefix', 'exec_prefix') self.config_vars = { 'dist_name': self.distribution.get_name(), 'dist_version': self.distribution.get_version(), 'dist_fullname': self.distribution.get_fullname(), 'py_version': py_version, 'py_version_short': py_version[0:3], 'py_version_nodot': py_version[0] + py_version[2], 'sys_prefix': prefix, 'prefix': prefix, 'sys_exec_prefix': exec_prefix, 'exec_prefix': exec_prefix, # Only python 3.2+ has abiflags 'abiflags': getattr(sys, 'abiflags', ''), } if site.ENABLE_USER_SITE: self.config_vars['userbase'] = self.install_userbase self.config_vars['usersite'] = self.install_usersite self._fix_install_dir_for_user_site() self.expand_basedirs() self.expand_dirs() self._expand( 'install_dir', 'script_dir', 'build_directory', 'site_dirs', ) # If a non-default installation directory was specified, default the # script directory to match it. if self.script_dir is None: self.script_dir = self.install_dir if self.no_find_links is None: self.no_find_links = False # Let install_dir get set by install_lib command, which in turn # gets its info from the install command, and takes into account # --prefix and --home and all that other crud. self.set_undefined_options( 'install_lib', ('install_dir', 'install_dir') ) # Likewise, set default script_dir from 'install_scripts.install_dir' self.set_undefined_options( 'install_scripts', ('install_dir', 'script_dir') ) if self.user and self.install_purelib: self.install_dir = self.install_purelib self.script_dir = self.install_scripts # default --record from the install command self.set_undefined_options('install', ('record', 'record')) # Should this be moved to the if statement below? It's not used # elsewhere normpath = map(normalize_path, sys.path) self.all_site_dirs = get_site_dirs() if self.site_dirs is not None: site_dirs = [ os.path.expanduser(s.strip()) for s in self.site_dirs.split(',') ] for d in site_dirs: if not os.path.isdir(d): log.warn("%s (in --site-dirs) does not exist", d) elif normalize_path(d) not in normpath: raise DistutilsOptionError( d + " (in --site-dirs) is not on sys.path" ) else: self.all_site_dirs.append(normalize_path(d)) if not self.editable: self.check_site_dir() self.index_url = self.index_url or "https://pypi.python.org/simple" self.shadow_path = self.all_site_dirs[:] for path_item in self.install_dir, normalize_path(self.script_dir): if path_item not in self.shadow_path: self.shadow_path.insert(0, path_item) if self.allow_hosts is not None: hosts = [s.strip() for s in self.allow_hosts.split(',')] else: hosts = ['*'] if self.package_index is None: self.package_index = self.create_index( self.index_url, search_path=self.shadow_path, hosts=hosts, ) self.local_index = Environment(self.shadow_path + sys.path) if self.find_links is not None: if isinstance(self.find_links, six.string_types): self.find_links = self.find_links.split() else: self.find_links = [] if self.local_snapshots_ok: self.package_index.scan_egg_links(self.shadow_path + sys.path) if not self.no_find_links: self.package_index.add_find_links(self.find_links) self.set_undefined_options('install_lib', ('optimize', 'optimize')) if not isinstance(self.optimize, int): try: self.optimize = int(self.optimize) if not (0 <= self.optimize <= 2): raise ValueError except ValueError: raise DistutilsOptionError("--optimize must be 0, 1, or 2") if self.editable and not self.build_directory: raise DistutilsArgError( "Must specify a build directory (-b) when using --editable" ) if not self.args: raise DistutilsArgError( "No urls, filenames, or requirements specified (see --help)") self.outputs = [] def _fix_install_dir_for_user_site(self): """ Fix the install_dir if "--user" was used. """ if not self.user or not site.ENABLE_USER_SITE: return self.create_home_path() if self.install_userbase is None: msg = "User base directory is not specified" raise DistutilsPlatformError(msg) self.install_base = self.install_platbase = self.install_userbase scheme_name = os.name.replace('posix', 'unix') + '_user' self.select_scheme(scheme_name) def _expand_attrs(self, attrs): for attr in attrs: val = getattr(self, attr) if val is not None: if os.name == 'posix' or os.name == 'nt': val = os.path.expanduser(val) val = subst_vars(val, self.config_vars) setattr(self, attr, val) def expand_basedirs(self): """Calls `os.path.expanduser` on install_base, install_platbase and root.""" self._expand_attrs(['install_base', 'install_platbase', 'root']) def expand_dirs(self): """Calls `os.path.expanduser` on install dirs.""" dirs = [ 'install_purelib', 'install_platlib', 'install_lib', 'install_headers', 'install_scripts', 'install_data', ] self._expand_attrs(dirs) def run(self): if self.verbose != self.distribution.verbose: log.set_verbosity(self.verbose) try: for spec in self.args: self.easy_install(spec, not self.no_deps) if self.record: outputs = self.outputs if self.root: # strip any package prefix root_len = len(self.root) for counter in range(len(outputs)): outputs[counter] = outputs[counter][root_len:] from distutils import file_util self.execute( file_util.write_file, (self.record, outputs), "writing list of installed files to '%s'" % self.record ) self.warn_deprecated_options() finally: log.set_verbosity(self.distribution.verbose) def pseudo_tempname(self): """Return a pseudo-tempname base in the install directory. This code is intentionally naive; if a malicious party can write to the target directory you're already in deep doodoo. """ try: pid = os.getpid() except Exception: pid = random.randint(0, sys.maxsize) return os.path.join(self.install_dir, "test-easy-install-%s" % pid) def warn_deprecated_options(self): pass def check_site_dir(self): """Verify that self.install_dir is .pth-capable dir, if needed""" instdir = normalize_path(self.install_dir) pth_file = os.path.join(instdir, 'easy-install.pth') # Is it a configured, PYTHONPATH, implicit, or explicit site dir? is_site_dir = instdir in self.all_site_dirs if not is_site_dir and not self.multi_version: # No? Then directly test whether it does .pth file processing is_site_dir = self.check_pth_processing() else: # make sure we can write to target dir testfile = self.pseudo_tempname() + '.write-test' test_exists = os.path.exists(testfile) try: if test_exists: os.unlink(testfile) open(testfile, 'w').close() os.unlink(testfile) except (OSError, IOError): self.cant_write_to_target() if not is_site_dir and not self.multi_version: # Can't install non-multi to non-site dir raise DistutilsError(self.no_default_version_msg()) if is_site_dir: if self.pth_file is None: self.pth_file = PthDistributions(pth_file, self.all_site_dirs) else: self.pth_file = None if instdir not in map(normalize_path, _pythonpath()): # only PYTHONPATH dirs need a site.py, so pretend it's there self.sitepy_installed = True elif self.multi_version and not os.path.exists(pth_file): self.sitepy_installed = True # don't need site.py in this case self.pth_file = None # and don't create a .pth file self.install_dir = instdir __cant_write_msg = textwrap.dedent(""" can't create or remove files in install directory The following error occurred while trying to add or remove files in the installation directory: %s The installation directory you specified (via --install-dir, --prefix, or the distutils default setting) was: %s """).lstrip() __not_exists_id = textwrap.dedent(""" This directory does not currently exist. Please create it and try again, or choose a different installation directory (using the -d or --install-dir option). """).lstrip() __access_msg = textwrap.dedent(""" Perhaps your account does not have write access to this directory? If the installation directory is a system-owned directory, you may need to sign in as the administrator or "root" account. If you do not have administrative access to this machine, you may wish to choose a different installation directory, preferably one that is listed in your PYTHONPATH environment variable. For information on other options, you may wish to consult the documentation at: https://setuptools.readthedocs.io/en/latest/easy_install.html Please make the appropriate changes for your system and try again. """).lstrip() def cant_write_to_target(self): msg = self.__cant_write_msg % (sys.exc_info()[1], self.install_dir,) if not os.path.exists(self.install_dir): msg += '\n' + self.__not_exists_id else: msg += '\n' + self.__access_msg raise DistutilsError(msg) def check_pth_processing(self): """Empirically verify whether .pth files are supported in inst. dir""" instdir = self.install_dir log.info("Checking .pth file support in %s", instdir) pth_file = self.pseudo_tempname() + ".pth" ok_file = pth_file + '.ok' ok_exists = os.path.exists(ok_file) tmpl = _one_liner(""" import os f = open({ok_file!r}, 'w') f.write('OK') f.close() """) + '\n' try: if ok_exists: os.unlink(ok_file) dirname = os.path.dirname(ok_file) pkg_resources.py31compat.makedirs(dirname, exist_ok=True) f = open(pth_file, 'w') except (OSError, IOError): self.cant_write_to_target() else: try: f.write(tmpl.format(**locals())) f.close() f = None executable = sys.executable if os.name == 'nt': dirname, basename = os.path.split(executable) alt = os.path.join(dirname, 'pythonw.exe') use_alt = ( basename.lower() == 'python.exe' and os.path.exists(alt) ) if use_alt: # use pythonw.exe to avoid opening a console window executable = alt from distutils.spawn import spawn spawn([executable, '-E', '-c', 'pass'], 0) if os.path.exists(ok_file): log.info( "TEST PASSED: %s appears to support .pth files", instdir ) return True finally: if f: f.close() if os.path.exists(ok_file): os.unlink(ok_file) if os.path.exists(pth_file): os.unlink(pth_file) if not self.multi_version: log.warn("TEST FAILED: %s does NOT support .pth files", instdir) return False def install_egg_scripts(self, dist): """Write all the scripts for `dist`, unless scripts are excluded""" if not self.exclude_scripts and dist.metadata_isdir('scripts'): for script_name in dist.metadata_listdir('scripts'): if dist.metadata_isdir('scripts/' + script_name): # The "script" is a directory, likely a Python 3 # __pycache__ directory, so skip it. continue self.install_script( dist, script_name, dist.get_metadata('scripts/' + script_name) ) self.install_wrapper_scripts(dist) def add_output(self, path): if os.path.isdir(path): for base, dirs, files in os.walk(path): for filename in files: self.outputs.append(os.path.join(base, filename)) else: self.outputs.append(path) def not_editable(self, spec): if self.editable: raise DistutilsArgError( "Invalid argument %r: you can't use filenames or URLs " "with --editable (except via the --find-links option)." % (spec,) ) def check_editable(self, spec): if not self.editable: return if os.path.exists(os.path.join(self.build_directory, spec.key)): raise DistutilsArgError( "%r already exists in %s; can't do a checkout there" % (spec.key, self.build_directory) ) @contextlib.contextmanager def _tmpdir(self): tmpdir = tempfile.mkdtemp(prefix=six.u("easy_install-")) try: # cast to str as workaround for #709 and #710 and #712 yield str(tmpdir) finally: os.path.exists(tmpdir) and rmtree(rmtree_safe(tmpdir)) def easy_install(self, spec, deps=False): if not self.editable: self.install_site_py() with self._tmpdir() as tmpdir: if not isinstance(spec, Requirement): if URL_SCHEME(spec): # It's a url, download it to tmpdir and process self.not_editable(spec) dl = self.package_index.download(spec, tmpdir) return self.install_item(None, dl, tmpdir, deps, True) elif os.path.exists(spec): # Existing file or directory, just process it directly self.not_editable(spec) return self.install_item(None, spec, tmpdir, deps, True) else: spec = parse_requirement_arg(spec) self.check_editable(spec) dist = self.package_index.fetch_distribution( spec, tmpdir, self.upgrade, self.editable, not self.always_copy, self.local_index ) if dist is None: msg = "Could not find suitable distribution for %r" % spec if self.always_copy: msg += " (--always-copy skips system and development eggs)" raise DistutilsError(msg) elif dist.precedence == DEVELOP_DIST: # .egg-info dists don't need installing, just process deps self.process_distribution(spec, dist, deps, "Using") return dist else: return self.install_item(spec, dist.location, tmpdir, deps) def install_item(self, spec, download, tmpdir, deps, install_needed=False): # Installation is also needed if file in tmpdir or is not an egg install_needed = install_needed or self.always_copy install_needed = install_needed or os.path.dirname(download) == tmpdir install_needed = install_needed or not download.endswith('.egg') install_needed = install_needed or ( self.always_copy_from is not None and os.path.dirname(normalize_path(download)) == normalize_path(self.always_copy_from) ) if spec and not install_needed: # at this point, we know it's a local .egg, we just don't know if # it's already installed. for dist in self.local_index[spec.project_name]: if dist.location == download: break else: install_needed = True # it's not in the local index log.info("Processing %s", os.path.basename(download)) if install_needed: dists = self.install_eggs(spec, download, tmpdir) for dist in dists: self.process_distribution(spec, dist, deps) else: dists = [self.egg_distribution(download)] self.process_distribution(spec, dists[0], deps, "Using") if spec is not None: for dist in dists: if dist in spec: return dist def select_scheme(self, name): """Sets the install directories by applying the install schemes.""" # it's the caller's problem if they supply a bad name! scheme = INSTALL_SCHEMES[name] for key in SCHEME_KEYS: attrname = 'install_' + key if getattr(self, attrname) is None: setattr(self, attrname, scheme[key]) def process_distribution(self, requirement, dist, deps=True, *info): self.update_pth(dist) self.package_index.add(dist) if dist in self.local_index[dist.key]: self.local_index.remove(dist) self.local_index.add(dist) self.install_egg_scripts(dist) self.installed_projects[dist.key] = dist log.info(self.installation_report(requirement, dist, *info)) if (dist.has_metadata('dependency_links.txt') and not self.no_find_links): self.package_index.add_find_links( dist.get_metadata_lines('dependency_links.txt') ) if not deps and not self.always_copy: return elif requirement is not None and dist.key != requirement.key: log.warn("Skipping dependencies for %s", dist) return # XXX this is not the distribution we were looking for elif requirement is None or dist not in requirement: # if we wound up with a different version, resolve what we've got distreq = dist.as_requirement() requirement = Requirement(str(distreq)) log.info("Processing dependencies for %s", requirement) try: distros = WorkingSet([]).resolve( [requirement], self.local_index, self.easy_install ) except DistributionNotFound as e: raise DistutilsError(str(e)) except VersionConflict as e: raise DistutilsError(e.report()) if self.always_copy or self.always_copy_from: # Force all the relevant distros to be copied or activated for dist in distros: if dist.key not in self.installed_projects: self.easy_install(dist.as_requirement()) log.info("Finished processing dependencies for %s", requirement) def should_unzip(self, dist): if self.zip_ok is not None: return not self.zip_ok if dist.has_metadata('not-zip-safe'): return True if not dist.has_metadata('zip-safe'): return True return False def maybe_move(self, spec, dist_filename, setup_base): dst = os.path.join(self.build_directory, spec.key) if os.path.exists(dst): msg = ( "%r already exists in %s; build directory %s will not be kept" ) log.warn(msg, spec.key, self.build_directory, setup_base) return setup_base if os.path.isdir(dist_filename): setup_base = dist_filename else: if os.path.dirname(dist_filename) == setup_base: os.unlink(dist_filename) # get it out of the tmp dir contents = os.listdir(setup_base) if len(contents) == 1: dist_filename = os.path.join(setup_base, contents[0]) if os.path.isdir(dist_filename): # if the only thing there is a directory, move it instead setup_base = dist_filename ensure_directory(dst) shutil.move(setup_base, dst) return dst def install_wrapper_scripts(self, dist): if self.exclude_scripts: return for args in ScriptWriter.best().get_args(dist): self.write_script(*args) def install_script(self, dist, script_name, script_text, dev_path=None): """Generate a legacy script wrapper and install it""" spec = str(dist.as_requirement()) is_script = is_python_script(script_text, script_name) if is_script: body = self._load_template(dev_path) % locals() script_text = ScriptWriter.get_header(script_text) + body self.write_script(script_name, _to_ascii(script_text), 'b') @staticmethod def _load_template(dev_path): """ There are a couple of template scripts in the package. This function loads one of them and prepares it for use. """ # See https://github.com/pypa/setuptools/issues/134 for info # on script file naming and downstream issues with SVR4 name = 'script.tmpl' if dev_path: name = name.replace('.tmpl', ' (dev).tmpl') raw_bytes = resource_string('setuptools', name) return raw_bytes.decode('utf-8') def write_script(self, script_name, contents, mode="t", blockers=()): """Write an executable file to the scripts directory""" self.delete_blockers( # clean up old .py/.pyw w/o a script [os.path.join(self.script_dir, x) for x in blockers] ) log.info("Installing %s script to %s", script_name, self.script_dir) target = os.path.join(self.script_dir, script_name) self.add_output(target) if self.dry_run: return mask = current_umask() ensure_directory(target) if os.path.exists(target): os.unlink(target) with open(target, "w" + mode) as f: f.write(contents) chmod(target, 0o777 - mask) def install_eggs(self, spec, dist_filename, tmpdir): # .egg dirs or files are already built, so just return them if dist_filename.lower().endswith('.egg'): return [self.install_egg(dist_filename, tmpdir)] elif dist_filename.lower().endswith('.exe'): return [self.install_exe(dist_filename, tmpdir)] elif dist_filename.lower().endswith('.whl'): return [self.install_wheel(dist_filename, tmpdir)] # Anything else, try to extract and build setup_base = tmpdir if os.path.isfile(dist_filename) and not dist_filename.endswith('.py'): unpack_archive(dist_filename, tmpdir, self.unpack_progress) elif os.path.isdir(dist_filename): setup_base = os.path.abspath(dist_filename) if (setup_base.startswith(tmpdir) # something we downloaded and self.build_directory and spec is not None): setup_base = self.maybe_move(spec, dist_filename, setup_base) # Find the setup.py file setup_script = os.path.join(setup_base, 'setup.py') if not os.path.exists(setup_script): setups = glob(os.path.join(setup_base, '*', 'setup.py')) if not setups: raise DistutilsError( "Couldn't find a setup script in %s" % os.path.abspath(dist_filename) ) if len(setups) > 1: raise DistutilsError( "Multiple setup scripts in %s" % os.path.abspath(dist_filename) ) setup_script = setups[0] # Now run it, and return the result if self.editable: log.info(self.report_editable(spec, setup_script)) return [] else: return self.build_and_install(setup_script, setup_base) def egg_distribution(self, egg_path): if os.path.isdir(egg_path): metadata = PathMetadata(egg_path, os.path.join(egg_path, 'EGG-INFO')) else: metadata = EggMetadata(zipimport.zipimporter(egg_path)) return Distribution.from_filename(egg_path, metadata=metadata) def install_egg(self, egg_path, tmpdir): destination = os.path.join( self.install_dir, os.path.basename(egg_path), ) destination = os.path.abspath(destination) if not self.dry_run: ensure_directory(destination) dist = self.egg_distribution(egg_path) if not samefile(egg_path, destination): if os.path.isdir(destination) and not os.path.islink(destination): dir_util.remove_tree(destination, dry_run=self.dry_run) elif os.path.exists(destination): self.execute( os.unlink, (destination,), "Removing " + destination, ) try: new_dist_is_zipped = False if os.path.isdir(egg_path): if egg_path.startswith(tmpdir): f, m = shutil.move, "Moving" else: f, m = shutil.copytree, "Copying" elif self.should_unzip(dist): self.mkpath(destination) f, m = self.unpack_and_compile, "Extracting" else: new_dist_is_zipped = True if egg_path.startswith(tmpdir): f, m = shutil.move, "Moving" else: f, m = shutil.copy2, "Copying" self.execute( f, (egg_path, destination), (m + " %s to %s") % ( os.path.basename(egg_path), os.path.dirname(destination) ), ) update_dist_caches( destination, fix_zipimporter_caches=new_dist_is_zipped, ) except Exception: update_dist_caches(destination, fix_zipimporter_caches=False) raise self.add_output(destination) return self.egg_distribution(destination) def install_exe(self, dist_filename, tmpdir): # See if it's valid, get data cfg = extract_wininst_cfg(dist_filename) if cfg is None: raise DistutilsError( "%s is not a valid distutils Windows .exe" % dist_filename ) # Create a dummy distribution object until we build the real distro dist = Distribution( None, project_name=cfg.get('metadata', 'name'), version=cfg.get('metadata', 'version'), platform=get_platform(), ) # Convert the .exe to an unpacked egg egg_path = os.path.join(tmpdir, dist.egg_name() + '.egg') dist.location = egg_path egg_tmp = egg_path + '.tmp' _egg_info = os.path.join(egg_tmp, 'EGG-INFO') pkg_inf = os.path.join(_egg_info, 'PKG-INFO') ensure_directory(pkg_inf) # make sure EGG-INFO dir exists dist._provider = PathMetadata(egg_tmp, _egg_info) # XXX self.exe_to_egg(dist_filename, egg_tmp) # Write EGG-INFO/PKG-INFO if not os.path.exists(pkg_inf): f = open(pkg_inf, 'w') f.write('Metadata-Version: 1.0\n') for k, v in cfg.items('metadata'): if k != 'target_version': f.write('%s: %s\n' % (k.replace('_', '-').title(), v)) f.close() script_dir = os.path.join(_egg_info, 'scripts') # delete entry-point scripts to avoid duping self.delete_blockers([ os.path.join(script_dir, args[0]) for args in ScriptWriter.get_args(dist) ]) # Build .egg file from tmpdir bdist_egg.make_zipfile( egg_path, egg_tmp, verbose=self.verbose, dry_run=self.dry_run, ) # install the .egg return self.install_egg(egg_path, tmpdir) def exe_to_egg(self, dist_filename, egg_tmp): """Extract a bdist_wininst to the directories an egg would use""" # Check for .pth file and set up prefix translations prefixes = get_exe_prefixes(dist_filename) to_compile = [] native_libs = [] top_level = {} def process(src, dst): s = src.lower() for old, new in prefixes: if s.startswith(old): src = new + src[len(old):] parts = src.split('/') dst = os.path.join(egg_tmp, *parts) dl = dst.lower() if dl.endswith('.pyd') or dl.endswith('.dll'): parts[-1] = bdist_egg.strip_module(parts[-1]) top_level[os.path.splitext(parts[0])[0]] = 1 native_libs.append(src) elif dl.endswith('.py') and old != 'SCRIPTS/': top_level[os.path.splitext(parts[0])[0]] = 1 to_compile.append(dst) return dst if not src.endswith('.pth'): log.warn("WARNING: can't process %s", src) return None # extract, tracking .pyd/.dll->native_libs and .py -> to_compile unpack_archive(dist_filename, egg_tmp, process) stubs = [] for res in native_libs: if res.lower().endswith('.pyd'): # create stubs for .pyd's parts = res.split('/') resource = parts[-1] parts[-1] = bdist_egg.strip_module(parts[-1]) + '.py' pyfile = os.path.join(egg_tmp, *parts) to_compile.append(pyfile) stubs.append(pyfile) bdist_egg.write_stub(resource, pyfile) self.byte_compile(to_compile) # compile .py's bdist_egg.write_safety_flag( os.path.join(egg_tmp, 'EGG-INFO'), bdist_egg.analyze_egg(egg_tmp, stubs)) # write zip-safety flag for name in 'top_level', 'native_libs': if locals()[name]: txt = os.path.join(egg_tmp, 'EGG-INFO', name + '.txt') if not os.path.exists(txt): f = open(txt, 'w') f.write('\n'.join(locals()[name]) + '\n') f.close() def install_wheel(self, wheel_path, tmpdir): wheel = Wheel(wheel_path) assert wheel.is_compatible() destination = os.path.join(self.install_dir, wheel.egg_name()) destination = os.path.abspath(destination) if not self.dry_run: ensure_directory(destination) if os.path.isdir(destination) and not os.path.islink(destination): dir_util.remove_tree(destination, dry_run=self.dry_run) elif os.path.exists(destination): self.execute( os.unlink, (destination,), "Removing " + destination, ) try: self.execute( wheel.install_as_egg, (destination,), ("Installing %s to %s") % ( os.path.basename(wheel_path), os.path.dirname(destination) ), ) finally: update_dist_caches(destination, fix_zipimporter_caches=False) self.add_output(destination) return self.egg_distribution(destination) __mv_warning = textwrap.dedent(""" Because this distribution was installed --multi-version, before you can import modules from this package in an application, you will need to 'import pkg_resources' and then use a 'require()' call similar to one of these examples, in order to select the desired version: pkg_resources.require("%(name)s") # latest installed version pkg_resources.require("%(name)s==%(version)s") # this exact version pkg_resources.require("%(name)s>=%(version)s") # this version or higher """).lstrip() __id_warning = textwrap.dedent(""" Note also that the installation directory must be on sys.path at runtime for this to work. (e.g. by being the application's script directory, by being on PYTHONPATH, or by being added to sys.path by your code.) """) def installation_report(self, req, dist, what="Installed"): """Helpful installation message for display to package users""" msg = "\n%(what)s %(eggloc)s%(extras)s" if self.multi_version and not self.no_report: msg += '\n' + self.__mv_warning if self.install_dir not in map(normalize_path, sys.path): msg += '\n' + self.__id_warning eggloc = dist.location name = dist.project_name version = dist.version extras = '' # TODO: self.report_extras(req, dist) return msg % locals() __editable_msg = textwrap.dedent(""" Extracted editable version of %(spec)s to %(dirname)s If it uses setuptools in its setup script, you can activate it in "development" mode by going to that directory and running:: %(python)s setup.py develop See the setuptools documentation for the "develop" command for more info. """).lstrip() def report_editable(self, spec, setup_script): dirname = os.path.dirname(setup_script) python = sys.executable return '\n' + self.__editable_msg % locals() def run_setup(self, setup_script, setup_base, args): sys.modules.setdefault('distutils.command.bdist_egg', bdist_egg) sys.modules.setdefault('distutils.command.egg_info', egg_info) args = list(args) if self.verbose > 2: v = 'v' * (self.verbose - 1) args.insert(0, '-' + v) elif self.verbose < 2: args.insert(0, '-q') if self.dry_run: args.insert(0, '-n') log.info( "Running %s %s", setup_script[len(setup_base) + 1:], ' '.join(args) ) try: run_setup(setup_script, args) except SystemExit as v: raise DistutilsError("Setup script exited with %s" % (v.args[0],)) def build_and_install(self, setup_script, setup_base): args = ['bdist_egg', '--dist-dir'] dist_dir = tempfile.mkdtemp( prefix='egg-dist-tmp-', dir=os.path.dirname(setup_script) ) try: self._set_fetcher_options(os.path.dirname(setup_script)) args.append(dist_dir) self.run_setup(setup_script, setup_base, args) all_eggs = Environment([dist_dir]) eggs = [] for key in all_eggs: for dist in all_eggs[key]: eggs.append(self.install_egg(dist.location, setup_base)) if not eggs and not self.dry_run: log.warn("No eggs found in %s (setup script problem?)", dist_dir) return eggs finally: rmtree(dist_dir) log.set_verbosity(self.verbose) # restore our log verbosity def _set_fetcher_options(self, base): """ When easy_install is about to run bdist_egg on a source dist, that source dist might have 'setup_requires' directives, requiring additional fetching. Ensure the fetcher options given to easy_install are available to that command as well. """ # find the fetch options from easy_install and write them out # to the setup.cfg file. ei_opts = self.distribution.get_option_dict('easy_install').copy() fetch_directives = ( 'find_links', 'site_dirs', 'index_url', 'optimize', 'site_dirs', 'allow_hosts', ) fetch_options = {} for key, val in ei_opts.items(): if key not in fetch_directives: continue fetch_options[key.replace('_', '-')] = val[1] # create a settings dictionary suitable for `edit_config` settings = dict(easy_install=fetch_options) cfg_filename = os.path.join(base, 'setup.cfg') setopt.edit_config(cfg_filename, settings) def update_pth(self, dist): if self.pth_file is None: return for d in self.pth_file[dist.key]: # drop old entries if self.multi_version or d.location != dist.location: log.info("Removing %s from easy-install.pth file", d) self.pth_file.remove(d) if d.location in self.shadow_path: self.shadow_path.remove(d.location) if not self.multi_version: if dist.location in self.pth_file.paths: log.info( "%s is already the active version in easy-install.pth", dist, ) else: log.info("Adding %s to easy-install.pth file", dist) self.pth_file.add(dist) # add new entry if dist.location not in self.shadow_path: self.shadow_path.append(dist.location) if not self.dry_run: self.pth_file.save() if dist.key == 'setuptools': # Ensure that setuptools itself never becomes unavailable! # XXX should this check for latest version? filename = os.path.join(self.install_dir, 'setuptools.pth') if os.path.islink(filename): os.unlink(filename) f = open(filename, 'wt') f.write(self.pth_file.make_relative(dist.location) + '\n') f.close() def unpack_progress(self, src, dst): # Progress filter for unpacking log.debug("Unpacking %s to %s", src, dst) return dst # only unpack-and-compile skips files for dry run def unpack_and_compile(self, egg_path, destination): to_compile = [] to_chmod = [] def pf(src, dst): if dst.endswith('.py') and not src.startswith('EGG-INFO/'): to_compile.append(dst) elif dst.endswith('.dll') or dst.endswith('.so'): to_chmod.append(dst) self.unpack_progress(src, dst) return not self.dry_run and dst or None unpack_archive(egg_path, destination, pf) self.byte_compile(to_compile) if not self.dry_run: for f in to_chmod: mode = ((os.stat(f)[stat.ST_MODE]) | 0o555) & 0o7755 chmod(f, mode) def byte_compile(self, to_compile): if sys.dont_write_bytecode: return from distutils.util import byte_compile try: # try to make the byte compile messages quieter log.set_verbosity(self.verbose - 1) byte_compile(to_compile, optimize=0, force=1, dry_run=self.dry_run) if self.optimize: byte_compile( to_compile, optimize=self.optimize, force=1, dry_run=self.dry_run, ) finally: log.set_verbosity(self.verbose) # restore original verbosity __no_default_msg = textwrap.dedent(""" bad install directory or PYTHONPATH You are attempting to install a package to a directory that is not on PYTHONPATH and which Python does not read ".pth" files from. The installation directory you specified (via --install-dir, --prefix, or the distutils default setting) was: %s and your PYTHONPATH environment variable currently contains: %r Here are some of your options for correcting the problem: * You can choose a different installation directory, i.e., one that is on PYTHONPATH or supports .pth files * You can add the installation directory to the PYTHONPATH environment variable. (It must then also be on PYTHONPATH whenever you run Python and want to use the package(s) you are installing.) * You can set up the installation directory to support ".pth" files by using one of the approaches described here: https://setuptools.readthedocs.io/en/latest/easy_install.html#custom-installation-locations Please make the appropriate changes for your system and try again.""").lstrip() def no_default_version_msg(self): template = self.__no_default_msg return template % (self.install_dir, os.environ.get('PYTHONPATH', '')) def install_site_py(self): """Make sure there's a site.py in the target dir, if needed""" if self.sitepy_installed: return # already did it, or don't need to sitepy = os.path.join(self.install_dir, "site.py") source = resource_string("setuptools", "site-patch.py") source = source.decode('utf-8') current = "" if os.path.exists(sitepy): log.debug("Checking existing site.py in %s", self.install_dir) with io.open(sitepy) as strm: current = strm.read() if not current.startswith('def __boot():'): raise DistutilsError( "%s is not a setuptools-generated site.py; please" " remove it." % sitepy ) if current != source: log.info("Creating %s", sitepy) if not self.dry_run: ensure_directory(sitepy) with io.open(sitepy, 'w', encoding='utf-8') as strm: strm.write(source) self.byte_compile([sitepy]) self.sitepy_installed = True def create_home_path(self): """Create directories under ~.""" if not self.user: return home = convert_path(os.path.expanduser("~")) for name, path in six.iteritems(self.config_vars): if path.startswith(home) and not os.path.isdir(path): self.debug_print("os.makedirs('%s', 0o700)" % path) os.makedirs(path, 0o700) INSTALL_SCHEMES = dict( posix=dict( install_dir='$base/lib/python$py_version_short/site-packages', script_dir='$base/bin', ), ) DEFAULT_SCHEME = dict( install_dir='$base/Lib/site-packages', script_dir='$base/Scripts', ) def _expand(self, *attrs): config_vars = self.get_finalized_command('install').config_vars if self.prefix: # Set default install_dir/scripts from --prefix config_vars = config_vars.copy() config_vars['base'] = self.prefix scheme = self.INSTALL_SCHEMES.get(os.name, self.DEFAULT_SCHEME) for attr, val in scheme.items(): if getattr(self, attr, None) is None: setattr(self, attr, val) from distutils.util import subst_vars for attr in attrs: val = getattr(self, attr) if val is not None: val = subst_vars(val, config_vars) if os.name == 'posix': val = os.path.expanduser(val) setattr(self, attr, val) def _pythonpath(): items = os.environ.get('PYTHONPATH', '').split(os.pathsep) return filter(None, items) def get_site_dirs(): """ Return a list of 'site' dirs """ sitedirs = [] # start with PYTHONPATH sitedirs.extend(_pythonpath()) prefixes = [sys.prefix] if sys.exec_prefix != sys.prefix: prefixes.append(sys.exec_prefix) for prefix in prefixes: if prefix: if sys.platform in ('os2emx', 'riscos'): sitedirs.append(os.path.join(prefix, "Lib", "site-packages")) elif os.sep == '/': sitedirs.extend([ os.path.join( prefix, "lib", "python" + sys.version[:3], "site-packages", ), os.path.join(prefix, "lib", "site-python"), ]) else: sitedirs.extend([ prefix, os.path.join(prefix, "lib", "site-packages"), ]) if sys.platform == 'darwin': # for framework builds *only* we add the standard Apple # locations. Currently only per-user, but /Library and # /Network/Library could be added too if 'Python.framework' in prefix: home = os.environ.get('HOME') if home: home_sp = os.path.join( home, 'Library', 'Python', sys.version[:3], 'site-packages', ) sitedirs.append(home_sp) lib_paths = get_path('purelib'), get_path('platlib') for site_lib in lib_paths: if site_lib not in sitedirs: sitedirs.append(site_lib) if site.ENABLE_USER_SITE: sitedirs.append(site.USER_SITE) try: sitedirs.extend(site.getsitepackages()) except AttributeError: pass sitedirs = list(map(normalize_path, sitedirs)) return sitedirs def expand_paths(inputs): """Yield sys.path directories that might contain "old-style" packages""" seen = {} for dirname in inputs: dirname = normalize_path(dirname) if dirname in seen: continue seen[dirname] = 1 if not os.path.isdir(dirname): continue files = os.listdir(dirname) yield dirname, files for name in files: if not name.endswith('.pth'): # We only care about the .pth files continue if name in ('easy-install.pth', 'setuptools.pth'): # Ignore .pth files that we control continue # Read the .pth file f = open(os.path.join(dirname, name)) lines = list(yield_lines(f)) f.close() # Yield existing non-dupe, non-import directory lines from it for line in lines: if not line.startswith("import"): line = normalize_path(line.rstrip()) if line not in seen: seen[line] = 1 if not os.path.isdir(line): continue yield line, os.listdir(line) def extract_wininst_cfg(dist_filename): """Extract configuration data from a bdist_wininst .exe Returns a configparser.RawConfigParser, or None """ f = open(dist_filename, 'rb') try: endrec = zipfile._EndRecData(f) if endrec is None: return None prepended = (endrec[9] - endrec[5]) - endrec[6] if prepended < 12: # no wininst data here return None f.seek(prepended - 12) tag, cfglen, bmlen = struct.unpack("<iii", f.read(12)) if tag not in (0x1234567A, 0x1234567B): return None # not a valid tag f.seek(prepended - (12 + cfglen)) init = {'version': '', 'target_version': ''} cfg = configparser.RawConfigParser(init) try: part = f.read(cfglen) # Read up to the first null byte. config = part.split(b'\0', 1)[0] # Now the config is in bytes, but for RawConfigParser, it should # be text, so decode it. config = config.decode(sys.getfilesystemencoding()) cfg.readfp(six.StringIO(config)) except configparser.Error: return None if not cfg.has_section('metadata') or not cfg.has_section('Setup'): return None return cfg finally: f.close() def get_exe_prefixes(exe_filename): """Get exe->egg path translations for a given .exe file""" prefixes = [ ('PURELIB/', ''), ('PLATLIB/pywin32_system32', ''), ('PLATLIB/', ''), ('SCRIPTS/', 'EGG-INFO/scripts/'), ('DATA/lib/site-packages', ''), ] z = zipfile.ZipFile(exe_filename) try: for info in z.infolist(): name = info.filename parts = name.split('/') if len(parts) == 3 and parts[2] == 'PKG-INFO': if parts[1].endswith('.egg-info'): prefixes.insert(0, ('/'.join(parts[:2]), 'EGG-INFO/')) break if len(parts) != 2 or not name.endswith('.pth'): continue if name.endswith('-nspkg.pth'): continue if parts[0].upper() in ('PURELIB', 'PLATLIB'): contents = z.read(name) if six.PY3: contents = contents.decode() for pth in yield_lines(contents): pth = pth.strip().replace('\\', '/') if not pth.startswith('import'): prefixes.append((('%s/%s/' % (parts[0], pth)), '')) finally: z.close() prefixes = [(x.lower(), y) for x, y in prefixes] prefixes.sort() prefixes.reverse() return prefixes class PthDistributions(Environment): """A .pth file with Distribution paths in it""" dirty = False def __init__(self, filename, sitedirs=()): self.filename = filename self.sitedirs = list(map(normalize_path, sitedirs)) self.basedir = normalize_path(os.path.dirname(self.filename)) self._load() Environment.__init__(self, [], None, None) for path in yield_lines(self.paths): list(map(self.add, find_distributions(path, True))) def _load(self): self.paths = [] saw_import = False seen = dict.fromkeys(self.sitedirs) if os.path.isfile(self.filename): f = open(self.filename, 'rt') for line in f: if line.startswith('import'): saw_import = True continue path = line.rstrip() self.paths.append(path) if not path.strip() or path.strip().startswith('#'): continue # skip non-existent paths, in case somebody deleted a package # manually, and duplicate paths as well path = self.paths[-1] = normalize_path( os.path.join(self.basedir, path) ) if not os.path.exists(path) or path in seen: self.paths.pop() # skip it self.dirty = True # we cleaned up, so we're dirty now :) continue seen[path] = 1 f.close() if self.paths and not saw_import: self.dirty = True # ensure anything we touch has import wrappers while self.paths and not self.paths[-1].strip(): self.paths.pop() def save(self): """Write changed .pth file back to disk""" if not self.dirty: return rel_paths = list(map(self.make_relative, self.paths)) if rel_paths: log.debug("Saving %s", self.filename) lines = self._wrap_lines(rel_paths) data = '\n'.join(lines) + '\n' if os.path.islink(self.filename): os.unlink(self.filename) with open(self.filename, 'wt') as f: f.write(data) elif os.path.exists(self.filename): log.debug("Deleting empty %s", self.filename) os.unlink(self.filename) self.dirty = False @staticmethod def _wrap_lines(lines): return lines def add(self, dist): """Add `dist` to the distribution map""" new_path = ( dist.location not in self.paths and ( dist.location not in self.sitedirs or # account for '.' being in PYTHONPATH dist.location == os.getcwd() ) ) if new_path: self.paths.append(dist.location) self.dirty = True Environment.add(self, dist) def remove(self, dist): """Remove `dist` from the distribution map""" while dist.location in self.paths: self.paths.remove(dist.location) self.dirty = True Environment.remove(self, dist) def make_relative(self, path): npath, last = os.path.split(normalize_path(path)) baselen = len(self.basedir) parts = [last] sep = os.altsep == '/' and '/' or os.sep while len(npath) >= baselen: if npath == self.basedir: parts.append(os.curdir) parts.reverse() return sep.join(parts) npath, last = os.path.split(npath) parts.append(last) else: return path class RewritePthDistributions(PthDistributions): @classmethod def _wrap_lines(cls, lines): yield cls.prelude for line in lines: yield line yield cls.postlude prelude = _one_liner(""" import sys sys.__plen = len(sys.path) """) postlude = _one_liner(""" import sys new = sys.path[sys.__plen:] del sys.path[sys.__plen:] p = getattr(sys, '__egginsert', 0) sys.path[p:p] = new sys.__egginsert = p + len(new) """) if os.environ.get('SETUPTOOLS_SYS_PATH_TECHNIQUE', 'raw') == 'rewrite': PthDistributions = RewritePthDistributions def _first_line_re(): """ Return a regular expression based on first_line_re suitable for matching strings. """ if isinstance(first_line_re.pattern, str): return first_line_re # first_line_re in Python >=3.1.4 and >=3.2.1 is a bytes pattern. return re.compile(first_line_re.pattern.decode()) def auto_chmod(func, arg, exc): if func in [os.unlink, os.remove] and os.name == 'nt': chmod(arg, stat.S_IWRITE) return func(arg) et, ev, _ = sys.exc_info() six.reraise(et, (ev[0], ev[1] + (" %s %s" % (func, arg)))) def update_dist_caches(dist_path, fix_zipimporter_caches): """ Fix any globally cached `dist_path` related data `dist_path` should be a path of a newly installed egg distribution (zipped or unzipped). sys.path_importer_cache contains finder objects that have been cached when importing data from the original distribution. Any such finders need to be cleared since the replacement distribution might be packaged differently, e.g. a zipped egg distribution might get replaced with an unzipped egg folder or vice versa. Having the old finders cached may then cause Python to attempt loading modules from the replacement distribution using an incorrect loader. zipimport.zipimporter objects are Python loaders charged with importing data packaged inside zip archives. If stale loaders referencing the original distribution, are left behind, they can fail to load modules from the replacement distribution. E.g. if an old zipimport.zipimporter instance is used to load data from a new zipped egg archive, it may cause the operation to attempt to locate the requested data in the wrong location - one indicated by the original distribution's zip archive directory information. Such an operation may then fail outright, e.g. report having read a 'bad local file header', or even worse, it may fail silently & return invalid data. zipimport._zip_directory_cache contains cached zip archive directory information for all existing zipimport.zipimporter instances and all such instances connected to the same archive share the same cached directory information. If asked, and the underlying Python implementation allows it, we can fix all existing zipimport.zipimporter instances instead of having to track them down and remove them one by one, by updating their shared cached zip archive directory information. This, of course, assumes that the replacement distribution is packaged as a zipped egg. If not asked to fix existing zipimport.zipimporter instances, we still do our best to clear any remaining zipimport.zipimporter related cached data that might somehow later get used when attempting to load data from the new distribution and thus cause such load operations to fail. Note that when tracking down such remaining stale data, we can not catch every conceivable usage from here, and we clear only those that we know of and have found to cause problems if left alive. Any remaining caches should be updated by whomever is in charge of maintaining them, i.e. they should be ready to handle us replacing their zip archives with new distributions at runtime. """ # There are several other known sources of stale zipimport.zipimporter # instances that we do not clear here, but might if ever given a reason to # do so: # * Global setuptools pkg_resources.working_set (a.k.a. 'master working # set') may contain distributions which may in turn contain their # zipimport.zipimporter loaders. # * Several zipimport.zipimporter loaders held by local variables further # up the function call stack when running the setuptools installation. # * Already loaded modules may have their __loader__ attribute set to the # exact loader instance used when importing them. Python 3.4 docs state # that this information is intended mostly for introspection and so is # not expected to cause us problems. normalized_path = normalize_path(dist_path) _uncache(normalized_path, sys.path_importer_cache) if fix_zipimporter_caches: _replace_zip_directory_cache_data(normalized_path) else: # Here, even though we do not want to fix existing and now stale # zipimporter cache information, we still want to remove it. Related to # Python's zip archive directory information cache, we clear each of # its stale entries in two phases: # 1. Clear the entry so attempting to access zip archive information # via any existing stale zipimport.zipimporter instances fails. # 2. Remove the entry from the cache so any newly constructed # zipimport.zipimporter instances do not end up using old stale # zip archive directory information. # This whole stale data removal step does not seem strictly necessary, # but has been left in because it was done before we started replacing # the zip archive directory information cache content if possible, and # there are no relevant unit tests that we can depend on to tell us if # this is really needed. _remove_and_clear_zip_directory_cache_data(normalized_path) def _collect_zipimporter_cache_entries(normalized_path, cache): """ Return zipimporter cache entry keys related to a given normalized path. Alternative path spellings (e.g. those using different character case or those using alternative path separators) related to the same path are included. Any sub-path entries are included as well, i.e. those corresponding to zip archives embedded in other zip archives. """ result = [] prefix_len = len(normalized_path) for p in cache: np = normalize_path(p) if (np.startswith(normalized_path) and np[prefix_len:prefix_len + 1] in (os.sep, '')): result.append(p) return result def _update_zipimporter_cache(normalized_path, cache, updater=None): """ Update zipimporter cache data for a given normalized path. Any sub-path entries are processed as well, i.e. those corresponding to zip archives embedded in other zip archives. Given updater is a callable taking a cache entry key and the original entry (after already removing the entry from the cache), and expected to update the entry and possibly return a new one to be inserted in its place. Returning None indicates that the entry should not be replaced with a new one. If no updater is given, the cache entries are simply removed without any additional processing, the same as if the updater simply returned None. """ for p in _collect_zipimporter_cache_entries(normalized_path, cache): # N.B. pypy's custom zipimport._zip_directory_cache implementation does # not support the complete dict interface: # * Does not support item assignment, thus not allowing this function # to be used only for removing existing cache entries. # * Does not support the dict.pop() method, forcing us to use the # get/del patterns instead. For more detailed information see the # following links: # https://github.com/pypa/setuptools/issues/202#issuecomment-202913420 # http://bit.ly/2h9itJX old_entry = cache[p] del cache[p] new_entry = updater and updater(p, old_entry) if new_entry is not None: cache[p] = new_entry def _uncache(normalized_path, cache): _update_zipimporter_cache(normalized_path, cache) def _remove_and_clear_zip_directory_cache_data(normalized_path): def clear_and_remove_cached_zip_archive_directory_data(path, old_entry): old_entry.clear() _update_zipimporter_cache( normalized_path, zipimport._zip_directory_cache, updater=clear_and_remove_cached_zip_archive_directory_data) # PyPy Python implementation does not allow directly writing to the # zipimport._zip_directory_cache and so prevents us from attempting to correct # its content. The best we can do there is clear the problematic cache content # and have PyPy repopulate it as needed. The downside is that if there are any # stale zipimport.zipimporter instances laying around, attempting to use them # will fail due to not having its zip archive directory information available # instead of being automatically corrected to use the new correct zip archive # directory information. if '__pypy__' in sys.builtin_module_names: _replace_zip_directory_cache_data = \ _remove_and_clear_zip_directory_cache_data else: def _replace_zip_directory_cache_data(normalized_path): def replace_cached_zip_archive_directory_data(path, old_entry): # N.B. In theory, we could load the zip directory information just # once for all updated path spellings, and then copy it locally and # update its contained path strings to contain the correct # spelling, but that seems like a way too invasive move (this cache # structure is not officially documented anywhere and could in # theory change with new Python releases) for no significant # benefit. old_entry.clear() zipimport.zipimporter(path) old_entry.update(zipimport._zip_directory_cache[path]) return old_entry _update_zipimporter_cache( normalized_path, zipimport._zip_directory_cache, updater=replace_cached_zip_archive_directory_data) def is_python(text, filename='<string>'): "Is this string a valid Python script?" try: compile(text, filename, 'exec') except (SyntaxError, TypeError): return False else: return True def is_sh(executable): """Determine if the specified executable is a .sh (contains a #! line)""" try: with io.open(executable, encoding='latin-1') as fp: magic = fp.read(2) except (OSError, IOError): return executable return magic == '#!' def nt_quote_arg(arg): """Quote a command line argument according to Windows parsing rules""" return subprocess.list2cmdline([arg]) def is_python_script(script_text, filename): """Is this text, as a whole, a Python script? (as opposed to shell/bat/etc. """ if filename.endswith('.py') or filename.endswith('.pyw'): return True # extension says it's Python if is_python(script_text, filename): return True # it's syntactically valid Python if script_text.startswith('#!'): # It begins with a '#!' line, so check if 'python' is in it somewhere return 'python' in script_text.splitlines()[0].lower() return False # Not any Python I can recognize try: from os import chmod as _chmod except ImportError: # Jython compatibility def _chmod(*args): pass def chmod(path, mode): log.debug("changing mode of %s to %o", path, mode) try: _chmod(path, mode) except os.error as e: log.debug("chmod failed: %s", e) class CommandSpec(list): """ A command spec for a #! header, specified as a list of arguments akin to those passed to Popen. """ options = [] split_args = dict() @classmethod def best(cls): """ Choose the best CommandSpec class based on environmental conditions. """ return cls @classmethod def _sys_executable(cls): _default = os.path.normpath(sys.executable) return os.environ.get('__PYVENV_LAUNCHER__', _default) @classmethod def from_param(cls, param): """ Construct a CommandSpec from a parameter to build_scripts, which may be None. """ if isinstance(param, cls): return param if isinstance(param, list): return cls(param) if param is None: return cls.from_environment() # otherwise, assume it's a string. return cls.from_string(param) @classmethod def from_environment(cls): return cls([cls._sys_executable()]) @classmethod def from_string(cls, string): """ Construct a command spec from a simple string representing a command line parseable by shlex.split. """ items = shlex.split(string, **cls.split_args) return cls(items) def install_options(self, script_text): self.options = shlex.split(self._extract_options(script_text)) cmdline = subprocess.list2cmdline(self) if not isascii(cmdline): self.options[:0] = ['-x'] @staticmethod def _extract_options(orig_script): """ Extract any options from the first line of the script. """ first = (orig_script + '\n').splitlines()[0] match = _first_line_re().match(first) options = match.group(1) or '' if match else '' return options.strip() def as_header(self): return self._render(self + list(self.options)) @staticmethod def _strip_quotes(item): _QUOTES = '"\'' for q in _QUOTES: if item.startswith(q) and item.endswith(q): return item[1:-1] return item @staticmethod def _render(items): cmdline = subprocess.list2cmdline( CommandSpec._strip_quotes(item.strip()) for item in items) return '#!' + cmdline + '\n' # For pbr compat; will be removed in a future version. sys_executable = CommandSpec._sys_executable() class WindowsCommandSpec(CommandSpec): split_args = dict(posix=False) class ScriptWriter(object): """ Encapsulates behavior around writing entry point scripts for console and gui apps. """ template = textwrap.dedent(r""" # EASY-INSTALL-ENTRY-SCRIPT: %(spec)r,%(group)r,%(name)r __requires__ = %(spec)r import re import sys from pkg_resources import load_entry_point if __name__ == '__main__': sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) sys.exit( load_entry_point(%(spec)r, %(group)r, %(name)r)() ) """).lstrip() command_spec_class = CommandSpec @classmethod def get_script_args(cls, dist, executable=None, wininst=False): # for backward compatibility warnings.warn("Use get_args", DeprecationWarning) writer = (WindowsScriptWriter if wininst else ScriptWriter).best() header = cls.get_script_header("", executable, wininst) return writer.get_args(dist, header) @classmethod def get_script_header(cls, script_text, executable=None, wininst=False): # for backward compatibility warnings.warn("Use get_header", DeprecationWarning) if wininst: executable = "python.exe" cmd = cls.command_spec_class.best().from_param(executable) cmd.install_options(script_text) return cmd.as_header() @classmethod def get_args(cls, dist, header=None): """ Yield write_script() argument tuples for a distribution's console_scripts and gui_scripts entry points. """ if header is None: header = cls.get_header() spec = str(dist.as_requirement()) for type_ in 'console', 'gui': group = type_ + '_scripts' for name, ep in dist.get_entry_map(group).items(): cls._ensure_safe_name(name) script_text = cls.template % locals() args = cls._get_script_args(type_, name, header, script_text) for res in args: yield res @staticmethod def _ensure_safe_name(name): """ Prevent paths in *_scripts entry point names. """ has_path_sep = re.search(r'[\\/]', name) if has_path_sep: raise ValueError("Path separators not allowed in script names") @classmethod def get_writer(cls, force_windows): # for backward compatibility warnings.warn("Use best", DeprecationWarning) return WindowsScriptWriter.best() if force_windows else cls.best() @classmethod def best(cls): """ Select the best ScriptWriter for this environment. """ if sys.platform == 'win32' or (os.name == 'java' and os._name == 'nt'): return WindowsScriptWriter.best() else: return cls @classmethod def _get_script_args(cls, type_, name, header, script_text): # Simply write the stub with no extension. yield (name, header + script_text) @classmethod def get_header(cls, script_text="", executable=None): """Create a #! line, getting options (if any) from script_text""" cmd = cls.command_spec_class.best().from_param(executable) cmd.install_options(script_text) return cmd.as_header() class WindowsScriptWriter(ScriptWriter): command_spec_class = WindowsCommandSpec @classmethod def get_writer(cls): # for backward compatibility warnings.warn("Use best", DeprecationWarning) return cls.best() @classmethod def best(cls): """ Select the best ScriptWriter suitable for Windows """ writer_lookup = dict( executable=WindowsExecutableLauncherWriter, natural=cls, ) # for compatibility, use the executable launcher by default launcher = os.environ.get('SETUPTOOLS_LAUNCHER', 'executable') return writer_lookup[launcher] @classmethod def _get_script_args(cls, type_, name, header, script_text): "For Windows, add a .py extension" ext = dict(console='.pya', gui='.pyw')[type_] if ext not in os.environ['PATHEXT'].lower().split(';'): msg = ( "{ext} not listed in PATHEXT; scripts will not be " "recognized as executables." ).format(**locals()) warnings.warn(msg, UserWarning) old = ['.pya', '.py', '-script.py', '.pyc', '.pyo', '.pyw', '.exe'] old.remove(ext) header = cls._adjust_header(type_, header) blockers = [name + x for x in old] yield name + ext, header + script_text, 't', blockers @classmethod def _adjust_header(cls, type_, orig_header): """ Make sure 'pythonw' is used for gui and and 'python' is used for console (regardless of what sys.executable is). """ pattern = 'pythonw.exe' repl = 'python.exe' if type_ == 'gui': pattern, repl = repl, pattern pattern_ob = re.compile(re.escape(pattern), re.IGNORECASE) new_header = pattern_ob.sub(string=orig_header, repl=repl) return new_header if cls._use_header(new_header) else orig_header @staticmethod def _use_header(new_header): """ Should _adjust_header use the replaced header? On non-windows systems, always use. On Windows systems, only use the replaced header if it resolves to an executable on the system. """ clean_header = new_header[2:-1].strip('"') return sys.platform != 'win32' or find_executable(clean_header) class WindowsExecutableLauncherWriter(WindowsScriptWriter): @classmethod def _get_script_args(cls, type_, name, header, script_text): """ For Windows, add a .py extension and an .exe launcher """ if type_ == 'gui': launcher_type = 'gui' ext = '-script.pyw' old = ['.pyw'] else: launcher_type = 'cli' ext = '-script.py' old = ['.py', '.pyc', '.pyo'] hdr = cls._adjust_header(type_, header) blockers = [name + x for x in old] yield (name + ext, hdr + script_text, 't', blockers) yield ( name + '.exe', get_win_launcher(launcher_type), 'b' # write in binary mode ) if not is_64bit(): # install a manifest for the launcher to prevent Windows # from detecting it as an installer (which it will for # launchers like easy_install.exe). Consider only # adding a manifest for launchers detected as installers. # See Distribute #143 for details. m_name = name + '.exe.manifest' yield (m_name, load_launcher_manifest(name), 't') # for backward-compatibility get_script_args = ScriptWriter.get_script_args get_script_header = ScriptWriter.get_script_header def get_win_launcher(type): """ Load the Windows launcher (executable) suitable for launching a script. `type` should be either 'cli' or 'gui' Returns the executable as a byte string. """ launcher_fn = '%s.exe' % type if is_64bit(): launcher_fn = launcher_fn.replace(".", "-64.") else: launcher_fn = launcher_fn.replace(".", "-32.") return resource_string('setuptools', launcher_fn) def load_launcher_manifest(name): manifest = pkg_resources.resource_string(__name__, 'launcher manifest.xml') if six.PY2: return manifest % vars() else: return manifest.decode('utf-8') % vars() def rmtree(path, ignore_errors=False, onerror=auto_chmod): return shutil.rmtree(path, ignore_errors, onerror) def current_umask(): tmp = os.umask(0o022) os.umask(tmp) return tmp def bootstrap(): # This function is called when setuptools*.egg is run using /bin/sh import setuptools argv0 = os.path.dirname(setuptools.__path__[0]) sys.argv[0] = argv0 sys.argv.append(argv0) main() def main(argv=None, **kw): from setuptools import setup from setuptools.dist import Distribution class DistributionWithoutHelpCommands(Distribution): common_usage = "" def _show_help(self, *args, **kw): with _patch_usage(): Distribution._show_help(self, *args, **kw) if argv is None: argv = sys.argv[1:] with _patch_usage(): setup( script_args=['-q', 'easy_install', '-v'] + argv, script_name=sys.argv[0] or 'easy_install', distclass=DistributionWithoutHelpCommands, **kw ) @contextlib.contextmanager def _patch_usage(): import distutils.core USAGE = textwrap.dedent(""" usage: %(script)s [options] requirement_or_url ... or: %(script)s --help """).lstrip() def gen_usage(script_name): return USAGE % dict( script=os.path.basename(script_name), ) saved = distutils.core.gen_usage distutils.core.gen_usage = gen_usage try: yield finally: distutils.core.gen_usage = saved PK @N#]O&�!u3 u3 - site-packages/setuptools/command/build_ext.pynu �[��� import os import sys import itertools import imp from distutils.command.build_ext import build_ext as _du_build_ext from distutils.file_util import copy_file from distutils.ccompiler import new_compiler from distutils.sysconfig import customize_compiler, get_config_var from distutils.errors import DistutilsError from distutils import log from setuptools.extension import Library from setuptools.extern import six try: # Attempt to use Cython for building extensions, if available from Cython.Distutils.build_ext import build_ext as _build_ext # Additionally, assert that the compiler module will load # also. Ref #1229. __import__('Cython.Compiler.Main') except ImportError: _build_ext = _du_build_ext # make sure _config_vars is initialized get_config_var("LDSHARED") from distutils.sysconfig import _config_vars as _CONFIG_VARS def _customize_compiler_for_shlib(compiler): if sys.platform == "darwin": # building .dylib requires additional compiler flags on OSX; here we # temporarily substitute the pyconfig.h variables so that distutils' # 'customize_compiler' uses them before we build the shared libraries. tmp = _CONFIG_VARS.copy() try: # XXX Help! I don't have any idea whether these are right... _CONFIG_VARS['LDSHARED'] = ( "gcc -Wl,-x -dynamiclib -undefined dynamic_lookup") _CONFIG_VARS['CCSHARED'] = " -dynamiclib" _CONFIG_VARS['SO'] = ".dylib" customize_compiler(compiler) finally: _CONFIG_VARS.clear() _CONFIG_VARS.update(tmp) else: customize_compiler(compiler) have_rtld = False use_stubs = False libtype = 'shared' if sys.platform == "darwin": use_stubs = True elif os.name != 'nt': try: import dl use_stubs = have_rtld = hasattr(dl, 'RTLD_NOW') except ImportError: pass if_dl = lambda s: s if have_rtld else '' def get_abi3_suffix(): """Return the file extension for an abi3-compliant Extension()""" for suffix, _, _ in (s for s in imp.get_suffixes() if s[2] == imp.C_EXTENSION): if '.abi3' in suffix: # Unix return suffix elif suffix == '.pyd': # Windows return suffix class build_ext(_build_ext): def run(self): """Build extensions in build directory, then copy if --inplace""" old_inplace, self.inplace = self.inplace, 0 _build_ext.run(self) self.inplace = old_inplace if old_inplace: self.copy_extensions_to_source() def copy_extensions_to_source(self): build_py = self.get_finalized_command('build_py') for ext in self.extensions: fullname = self.get_ext_fullname(ext.name) filename = self.get_ext_filename(fullname) modpath = fullname.split('.') package = '.'.join(modpath[:-1]) package_dir = build_py.get_package_dir(package) dest_filename = os.path.join(package_dir, os.path.basename(filename)) src_filename = os.path.join(self.build_lib, filename) # Always copy, even if source is older than destination, to ensure # that the right extensions for the current Python/platform are # used. copy_file( src_filename, dest_filename, verbose=self.verbose, dry_run=self.dry_run ) if ext._needs_stub: self.write_stub(package_dir or os.curdir, ext, True) def get_ext_filename(self, fullname): filename = _build_ext.get_ext_filename(self, fullname) if fullname in self.ext_map: ext = self.ext_map[fullname] use_abi3 = ( six.PY3 and getattr(ext, 'py_limited_api') and get_abi3_suffix() ) if use_abi3: so_ext = _get_config_var_837('EXT_SUFFIX') filename = filename[:-len(so_ext)] filename = filename + get_abi3_suffix() if isinstance(ext, Library): fn, ext = os.path.splitext(filename) return self.shlib_compiler.library_filename(fn, libtype) elif use_stubs and ext._links_to_dynamic: d, fn = os.path.split(filename) return os.path.join(d, 'dl-' + fn) return filename def initialize_options(self): _build_ext.initialize_options(self) self.shlib_compiler = None self.shlibs = [] self.ext_map = {} def finalize_options(self): _build_ext.finalize_options(self) self.extensions = self.extensions or [] self.check_extensions_list(self.extensions) self.shlibs = [ext for ext in self.extensions if isinstance(ext, Library)] if self.shlibs: self.setup_shlib_compiler() for ext in self.extensions: ext._full_name = self.get_ext_fullname(ext.name) for ext in self.extensions: fullname = ext._full_name self.ext_map[fullname] = ext # distutils 3.1 will also ask for module names # XXX what to do with conflicts? self.ext_map[fullname.split('.')[-1]] = ext ltd = self.shlibs and self.links_to_dynamic(ext) or False ns = ltd and use_stubs and not isinstance(ext, Library) ext._links_to_dynamic = ltd ext._needs_stub = ns filename = ext._file_name = self.get_ext_filename(fullname) libdir = os.path.dirname(os.path.join(self.build_lib, filename)) if ltd and libdir not in ext.library_dirs: ext.library_dirs.append(libdir) if ltd and use_stubs and os.curdir not in ext.runtime_library_dirs: ext.runtime_library_dirs.append(os.curdir) def setup_shlib_compiler(self): compiler = self.shlib_compiler = new_compiler( compiler=self.compiler, dry_run=self.dry_run, force=self.force ) _customize_compiler_for_shlib(compiler) if self.include_dirs is not None: compiler.set_include_dirs(self.include_dirs) if self.define is not None: # 'define' option is a list of (name,value) tuples for (name, value) in self.define: compiler.define_macro(name, value) if self.undef is not None: for macro in self.undef: compiler.undefine_macro(macro) if self.libraries is not None: compiler.set_libraries(self.libraries) if self.library_dirs is not None: compiler.set_library_dirs(self.library_dirs) if self.rpath is not None: compiler.set_runtime_library_dirs(self.rpath) if self.link_objects is not None: compiler.set_link_objects(self.link_objects) # hack so distutils' build_extension() builds a library instead compiler.link_shared_object = link_shared_object.__get__(compiler) def get_export_symbols(self, ext): if isinstance(ext, Library): return ext.export_symbols return _build_ext.get_export_symbols(self, ext) def build_extension(self, ext): ext._convert_pyx_sources_to_lang() _compiler = self.compiler try: if isinstance(ext, Library): self.compiler = self.shlib_compiler _build_ext.build_extension(self, ext) if ext._needs_stub: cmd = self.get_finalized_command('build_py').build_lib self.write_stub(cmd, ext) finally: self.compiler = _compiler def links_to_dynamic(self, ext): """Return true if 'ext' links to a dynamic lib in the same package""" # XXX this should check to ensure the lib is actually being built # XXX as dynamic, and not just using a locally-found version or a # XXX static-compiled version libnames = dict.fromkeys([lib._full_name for lib in self.shlibs]) pkg = '.'.join(ext._full_name.split('.')[:-1] + ['']) return any(pkg + libname in libnames for libname in ext.libraries) def get_outputs(self): return _build_ext.get_outputs(self) + self.__get_stubs_outputs() def __get_stubs_outputs(self): # assemble the base name for each extension that needs a stub ns_ext_bases = ( os.path.join(self.build_lib, *ext._full_name.split('.')) for ext in self.extensions if ext._needs_stub ) # pair each base with the extension pairs = itertools.product(ns_ext_bases, self.__get_output_extensions()) return list(base + fnext for base, fnext in pairs) def __get_output_extensions(self): yield '.py' yield '.pyc' if self.get_finalized_command('build_py').optimize: yield '.pyo' def write_stub(self, output_dir, ext, compile=False): log.info("writing stub loader for %s to %s", ext._full_name, output_dir) stub_file = (os.path.join(output_dir, *ext._full_name.split('.')) + '.py') if compile and os.path.exists(stub_file): raise DistutilsError(stub_file + " already exists! Please delete.") if not self.dry_run: f = open(stub_file, 'w') f.write( '\n'.join([ "def __bootstrap__():", " global __bootstrap__, __file__, __loader__", " import sys, os, pkg_resources, imp" + if_dl(", dl"), " __file__ = pkg_resources.resource_filename" "(__name__,%r)" % os.path.basename(ext._file_name), " del __bootstrap__", " if '__loader__' in globals():", " del __loader__", if_dl(" old_flags = sys.getdlopenflags()"), " old_dir = os.getcwd()", " try:", " os.chdir(os.path.dirname(__file__))", if_dl(" sys.setdlopenflags(dl.RTLD_NOW)"), " imp.load_dynamic(__name__,__file__)", " finally:", if_dl(" sys.setdlopenflags(old_flags)"), " os.chdir(old_dir)", "__bootstrap__()", "" # terminal \n ]) ) f.close() if compile: from distutils.util import byte_compile byte_compile([stub_file], optimize=0, force=True, dry_run=self.dry_run) optimize = self.get_finalized_command('install_lib').optimize if optimize > 0: byte_compile([stub_file], optimize=optimize, force=True, dry_run=self.dry_run) if os.path.exists(stub_file) and not self.dry_run: os.unlink(stub_file) if use_stubs or os.name == 'nt': # Build shared libraries # def link_shared_object( self, objects, output_libname, output_dir=None, libraries=None, library_dirs=None, runtime_library_dirs=None, export_symbols=None, debug=0, extra_preargs=None, extra_postargs=None, build_temp=None, target_lang=None): self.link( self.SHARED_LIBRARY, objects, output_libname, output_dir, libraries, library_dirs, runtime_library_dirs, export_symbols, debug, extra_preargs, extra_postargs, build_temp, target_lang ) else: # Build static libraries everywhere else libtype = 'static' def link_shared_object( self, objects, output_libname, output_dir=None, libraries=None, library_dirs=None, runtime_library_dirs=None, export_symbols=None, debug=0, extra_preargs=None, extra_postargs=None, build_temp=None, target_lang=None): # XXX we need to either disallow these attrs on Library instances, # or warn/abort here if set, or something... # libraries=None, library_dirs=None, runtime_library_dirs=None, # export_symbols=None, extra_preargs=None, extra_postargs=None, # build_temp=None assert output_dir is None # distutils build_ext doesn't pass this output_dir, filename = os.path.split(output_libname) basename, ext = os.path.splitext(filename) if self.library_filename("x").startswith('lib'): # strip 'lib' prefix; this is kludgy if some platform uses # a different prefix basename = basename[3:] self.create_static_lib( objects, basename, output_dir, debug, target_lang ) def _get_config_var_837(name): """ In https://github.com/pypa/setuptools/pull/837, we discovered Python 3.3.0 exposes the extension suffix under the name 'SO'. """ if sys.version_info < (3, 3, 1): name = 'SO' return get_config_var(name) PK @N#]��]� / site-packages/setuptools/command/build_clib.pycnu �[��� � � fc @ s_ d d l j j Z d d l m Z d d l m Z d d l m Z d e j f d � � YZ d S( i����N( t DistutilsSetupError( t log( t newer_pairwise_groupt build_clibc B s e Z d Z d � Z RS( sv Override the default build_clib behaviour to do the following: 1. Implement a rudimentary timestamp-based dependency system so 'compile()' doesn't run every time. 2. Add more keys to the 'build_info' dictionary: * obj_deps - specify dependencies for each object compiled. this should be a dictionary mapping a key with the source filename to a list of dependencies. 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A setting of ``None`` means to delete that setting. s Reading configuration from %ss Deleting section [%s] from %ss Adding new section [%s] to %ss Deleting %s.%s from %ss# Deleting empty [%s] section from %ss Setting %s.%s to %r in %ss Writing %st wN( R t debugR t RawConfigParsert readt itemst Nonet infot remove_sectiont has_sectiont add_sectiont remove_optiont optionst sett opent write( t filenamet settingst dry_runt optst sectionR% t optiont valuet f( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyR ! s8 c B s; e Z d Z d d d g Z d d g Z d � Z d � Z RS( s< Abstract base class for commands that mess with config filess global-configt gs0 save options to the site-wide distutils.cfg files user-configt us7 save options to the current user's pydistutils.cfg files filename=R0 s- configuration file to use (default=setup.cfg)c C s d | _ d | _ d | _ d S( N( R t global_configt user_configR) ( t self( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyt initialize_options\ s c C s� g } | j r% | j t d � � n | j rD | j t d � � n | j d k rf | j | j � n | s� | j t d � � n t | � d k r� t d | � � n | \ | _ d S( NR R R i s/ Must specify only one configuration file option( R3 t appendR R4 R) R t lenR ( R5 t filenames( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyt finalize_optionsa s ( s global-configR1 s0 save options to the site-wide distutils.cfg file( s user-configR2 s7 save options to the current user's pydistutils.cfg file( s filename=R0 s- configuration file to use (default=setup.cfg)( t __name__t __module__t __doc__t user_optionst boolean_optionsR6 R: ( ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyR L s c B sX e Z d Z d Z d d d d g e j Z e j d g Z d � Z d � Z d � Z RS( s# Save command-line options to a files1 set an option in setup.cfg or another config files command=t cs command to set an option fors option=t os option to sets set-value=t ss value of the optiont removet rs remove (unset) the valuec C s5 t j | � d | _ d | _ d | _ d | _ d S( N( R R6 R t commandR. t set_valueRC ( R5 ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyR6 � s c C sf t j | � | j d k s+ | j d k r: t d � � n | j d k rb | j rb t d � � n d S( Ns% Must specify --command *and* --options$ Must specify --set-value or --remove( R R: RE R R. R RF RC ( R5 ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyR: � s c C s= t | j i i | j | j j d d � 6| j 6| j � d S( Nt -t _( R R) RF R. t replaceRE R+ ( R5 ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyt run� s #( s command=R@ s command to set an option for( s option=RA s option to set( s set-value=RB s value of the option( RC RD s remove (unset) the value( R; R< R= t descriptionR R> R? R6 R: RJ ( ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyR s s ( t distutils.utilR R R t distutils.errorsR R t setuptools.extern.six.movesR t setuptoolsR t __all__R t FalseR R R ( ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/setopt.pyt <module> s +'PK @N#]�$�g� � * site-packages/setuptools/command/upload.pynu �[��� import getpass from distutils.command import upload as orig class upload(orig.upload): """ Override default upload behavior to obtain password in a variety of different ways. """ def finalize_options(self): orig.upload.finalize_options(self) self.username = ( self.username or getpass.getuser() ) # Attempt to obtain password. Short circuit evaluation at the first # sign of success. self.password = ( self.password or self._load_password_from_keyring() or self._prompt_for_password() ) def _load_password_from_keyring(self): """ Attempt to load password from keyring. Suppress Exceptions. """ try: keyring = __import__('keyring') return keyring.get_password(self.repository, self.username) except Exception: pass def _prompt_for_password(self): """ Prompt for a password on the tty. Suppress Exceptions. """ try: return getpass.getpass() except (Exception, KeyboardInterrupt): pass PK @N#]��;S / site-packages/setuptools/command/install_lib.pynu �[��� import os import imp from itertools import product, starmap import distutils.command.install_lib as orig class install_lib(orig.install_lib): """Don't add compiled flags to filenames of non-Python files""" def run(self): self.build() outfiles = self.install() if outfiles is not None: # always compile, in case we have any extension stubs to deal with self.byte_compile(outfiles) def get_exclusions(self): """ Return a collections.Sized collections.Container of paths to be excluded for single_version_externally_managed installations. """ all_packages = ( pkg for ns_pkg in self._get_SVEM_NSPs() for pkg in self._all_packages(ns_pkg) ) excl_specs = product(all_packages, self._gen_exclusion_paths()) return set(starmap(self._exclude_pkg_path, excl_specs)) def _exclude_pkg_path(self, pkg, exclusion_path): """ Given a package name and exclusion path within that package, compute the full exclusion path. """ parts = pkg.split('.') + [exclusion_path] return os.path.join(self.install_dir, *parts) @staticmethod def _all_packages(pkg_name): """ >>> list(install_lib._all_packages('foo.bar.baz')) ['foo.bar.baz', 'foo.bar', 'foo'] """ while pkg_name: yield pkg_name pkg_name, sep, child = pkg_name.rpartition('.') def _get_SVEM_NSPs(self): """ Get namespace packages (list) but only for single_version_externally_managed installations and empty otherwise. """ # TODO: is it necessary to short-circuit here? i.e. what's the cost # if get_finalized_command is called even when namespace_packages is # False? if not self.distribution.namespace_packages: return [] install_cmd = self.get_finalized_command('install') svem = install_cmd.single_version_externally_managed return self.distribution.namespace_packages if svem else [] @staticmethod def _gen_exclusion_paths(): """ Generate file paths to be excluded for namespace packages (bytecode cache files). """ # always exclude the package module itself yield '__init__.py' yield '__init__.pyc' yield '__init__.pyo' if not hasattr(imp, 'get_tag'): return base = os.path.join('__pycache__', '__init__.' + imp.get_tag()) yield base + '.pyc' yield base + '.pyo' yield base + '.opt-1.pyc' yield base + '.opt-2.pyc' def copy_tree( self, infile, outfile, preserve_mode=1, preserve_times=1, preserve_symlinks=0, level=1 ): assert preserve_mode and preserve_times and not preserve_symlinks exclude = self.get_exclusions() if not exclude: return orig.install_lib.copy_tree(self, infile, outfile) # Exclude namespace package __init__.py* files from the output from setuptools.archive_util import unpack_directory from distutils import log outfiles = [] def pf(src, dst): if dst in exclude: log.warn("Skipping installation of %s (namespace package)", dst) return False log.info("copying %s -> %s", src, os.path.dirname(dst)) outfiles.append(dst) return dst unpack_directory(infile, outfile, pf) return outfiles def get_outputs(self): outputs = orig.install_lib.get_outputs(self) exclude = self.get_exclusions() if exclude: return [f for f in outputs if f not in exclude] return outputs PK @N#]�х� . site-packages/setuptools/command/dist_info.pyonu �[��� � � fc @ sL d Z d d l Z d d l m Z d d l m Z d e f d � � YZ d S( sD Create a dist_info directory As defined in the wheel specification i����N( t Command( t logt dist_infoc B s2 e Z d Z d g Z d � Z d � Z d � Z RS( s create a .dist-info directorys egg-base=t esL directory containing .egg-info directories (default: top of the source tree)c C s d | _ d S( N( t Nonet egg_base( t self( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/dist_info.pyt initialize_options s c C s d S( N( ( R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/dist_info.pyt finalize_options s c C s� | j d � } | j | _ | j � | j � | j t d � d } t j d j t j j | � � � | j d � } | j | j | � d S( Nt egg_infos .egg-infos .dist-infos creating '{}'t bdist_wheel( t get_finalized_commandR R t runR t lenR t infot formatt ost patht abspatht egg2dist( R R t dist_info_dirR ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/dist_info.pyR s "( s egg-base=R sL directory containing .egg-info directories (default: top of the source tree)( t __name__t __module__t descriptiont user_optionsR R R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/dist_info.pyR s ( t __doc__R t distutils.coreR t distutilsR R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/dist_info.pyt <module> s PK @N#]��� � � 2 site-packages/setuptools/command/bdist_wininst.pycnu �[��� � � fc @ s/ d d l j j Z d e j f d � � YZ d S( i����Nt bdist_wininstc B s e Z d d � Z d � Z RS( i c C s1 | j j | | � } | d k r- d | _ n | S( sj Supplement reinitialize_command to work around http://bugs.python.org/issue20819 t installt install_lib( R R N( t distributiont reinitialize_commandt NoneR ( t selft commandt reinit_subcommandst cmd( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyR s c C s. t | _ z t j j | � Wd t | _ Xd S( N( t Truet _is_runningt origR t runt False( R ( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyR s ( t __name__t __module__R R ( ( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyR s ( t distutils.command.bdist_wininstR R R ( ( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyt <module> s PK @N#] g�� � 0 site-packages/setuptools/command/upload_docs.pycnu �[��� � � fc @ s� d Z d d l m Z d d l m Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z d d l m Z d d l m Z d � Z d e f d � � YZ d S( sp upload_docs Implements a Distutils 'upload_docs' subcommand (upload documentation to PyPI's pythonhosted.org). i����( t standard_b64encode( t log( t DistutilsOptionErrorN( t six( t http_clientt urllib( t iter_entry_pointsi ( t uploadc C s% t j r d n d } | j d | � S( Nt surrogateescapet stricts utf-8( R t PY3t encode( t st errors( ( sB /usr/lib/python2.7/site-packages/setuptools/command/upload_docs.pyt _encode s t upload_docsc B s� e Z d Z d Z d d d e j f d d g Z e j Z d � Z d e f g Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z d � Z RS( s https://pypi.python.org/pypi/s Upload documentation to PyPIs repository=t rs url of repository [default: %s]s show-responses& display full response text from servers upload-dir=s directory to uploadc C s1 | j d k r- x t d d � D] } t SWn d S( Ns distutils.commandst build_sphinx( t upload_dirt NoneR t True( t selft ep( ( sB /usr/lib/python2.7/site-packages/setuptools/command/upload_docs.pyt has_sphinx/ s R c C s# t j | � d | _ d | _ d S( N( R t initialize_optionsR R t target_dir( R ( ( sB /usr/lib/python2.7/site-packages/setuptools/command/upload_docs.pyR 6 s c C s� t j | � | j d k rs | j � rF | j d � } | j | _ q� | j d � } t j j | j d � | _ n | j d � | j | _ d | j k r� t j d � n | j d | j � d S( NR t buildt docsR s pypi.python.orgs3 Upload_docs command is deprecated. 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This differs from fnmatch.translate which allows wildcards to match directory separators. It also knows about '**/' which matches any number of directories. """ pat = '' # This will split on '/' within [character classes]. This is deliberate. chunks = glob.split(os.path.sep) sep = re.escape(os.sep) valid_char = '[^%s]' % (sep,) for c, chunk in enumerate(chunks): last_chunk = c == len(chunks) - 1 # Chunks that are a literal ** are globstars. They match anything. if chunk == '**': if last_chunk: # Match anything if this is the last component pat += '.*' else: # Match '(name/)*' pat += '(?:%s+%s)*' % (valid_char, sep) continue # Break here as the whole path component has been handled # Find any special characters in the remainder i = 0 chunk_len = len(chunk) while i < chunk_len: char = chunk[i] if char == '*': # Match any number of name characters pat += valid_char + '*' elif char == '?': # Match a name character pat += valid_char elif char == '[': # Character class inner_i = i + 1 # Skip initial !/] chars if inner_i < chunk_len and chunk[inner_i] == '!': inner_i = inner_i + 1 if inner_i < chunk_len and chunk[inner_i] == ']': inner_i = inner_i + 1 # Loop till the closing ] is found while inner_i < chunk_len and chunk[inner_i] != ']': inner_i = inner_i + 1 if inner_i >= chunk_len: # Got to the end of the string without finding a closing ] # Do not treat this as a matching group, but as a literal [ pat += re.escape(char) else: # Grab the insides of the [brackets] inner = chunk[i + 1:inner_i] char_class = '' # Class negation if inner[0] == '!': char_class = '^' inner = inner[1:] char_class += re.escape(inner) pat += '[%s]' % (char_class,) # Skip to the end ] i = inner_i else: pat += re.escape(char) i += 1 # Join each chunk with the dir separator if not last_chunk: pat += sep pat += r'\Z' return re.compile(pat, flags=re.MULTILINE|re.DOTALL) class egg_info(Command): description = "create a distribution's .egg-info directory" user_options = [ ('egg-base=', 'e', "directory containing .egg-info directories" " (default: top of the source tree)"), ('tag-date', 'd', "Add date stamp (e.g. 20050528) to version number"), ('tag-build=', 'b', "Specify explicit tag to add to version number"), ('no-date', 'D', "Don't include date stamp [default]"), ] boolean_options = ['tag-date'] negative_opt = { 'no-date': 'tag-date', } def initialize_options(self): self.egg_name = None self.egg_version = None self.egg_base = None self.egg_info = None self.tag_build = None self.tag_date = 0 self.broken_egg_info = False self.vtags = None #################################### # allow the 'tag_svn_revision' to be detected and # set, supporting sdists built on older Setuptools. @property def tag_svn_revision(self): pass @tag_svn_revision.setter def tag_svn_revision(self, value): pass #################################### def save_version_info(self, filename): """ Materialize the value of date into the build tag. Install build keys in a deterministic order to avoid arbitrary reordering on subsequent builds. """ egg_info = collections.OrderedDict() # follow the order these keys would have been added # when PYTHONHASHSEED=0 egg_info['tag_build'] = self.tags() egg_info['tag_date'] = 0 edit_config(filename, dict(egg_info=egg_info)) def finalize_options(self): self.egg_name = safe_name(self.distribution.get_name()) self.vtags = self.tags() self.egg_version = self.tagged_version() parsed_version = parse_version(self.egg_version) try: is_version = isinstance(parsed_version, packaging.version.Version) spec = ( "%s==%s" if is_version else "%s===%s" ) list( parse_requirements(spec % (self.egg_name, self.egg_version)) ) except ValueError: raise distutils.errors.DistutilsOptionError( "Invalid distribution name or version syntax: %s-%s" % (self.egg_name, self.egg_version) ) if self.egg_base is None: dirs = self.distribution.package_dir self.egg_base = (dirs or {}).get('', os.curdir) self.ensure_dirname('egg_base') self.egg_info = to_filename(self.egg_name) + '.egg-info' if self.egg_base != os.curdir: self.egg_info = os.path.join(self.egg_base, self.egg_info) if '-' in self.egg_name: self.check_broken_egg_info() # Set package version for the benefit of dumber commands # (e.g. sdist, bdist_wininst, etc.) # self.distribution.metadata.version = self.egg_version # If we bootstrapped around the lack of a PKG-INFO, as might be the # case in a fresh checkout, make sure that any special tags get added # to the version info # pd = self.distribution._patched_dist if pd is not None and pd.key == self.egg_name.lower(): pd._version = self.egg_version pd._parsed_version = parse_version(self.egg_version) self.distribution._patched_dist = None def write_or_delete_file(self, what, filename, data, force=False): """Write `data` to `filename` or delete if empty If `data` is non-empty, this routine is the same as ``write_file()``. If `data` is empty but not ``None``, this is the same as calling ``delete_file(filename)`. If `data` is ``None``, then this is a no-op unless `filename` exists, in which case a warning is issued about the orphaned file (if `force` is false), or deleted (if `force` is true). """ if data: self.write_file(what, filename, data) elif os.path.exists(filename): if data is None and not force: log.warn( "%s not set in setup(), but %s exists", what, filename ) return else: self.delete_file(filename) def write_file(self, what, filename, data): """Write `data` to `filename` (if not a dry run) after announcing it `what` is used in a log message to identify what is being written to the file. """ log.info("writing %s to %s", what, filename) if six.PY3: data = data.encode("utf-8") if not self.dry_run: f = open(filename, 'wb') f.write(data) f.close() def delete_file(self, filename): """Delete `filename` (if not a dry run) after announcing it""" log.info("deleting %s", filename) if not self.dry_run: os.unlink(filename) def tagged_version(self): version = self.distribution.get_version() # egg_info may be called more than once for a distribution, # in which case the version string already contains all tags. if self.vtags and version.endswith(self.vtags): return safe_version(version) return safe_version(version + self.vtags) def run(self): self.mkpath(self.egg_info) installer = self.distribution.fetch_build_egg for ep in iter_entry_points('egg_info.writers'): ep.require(installer=installer) writer = ep.resolve() writer(self, ep.name, os.path.join(self.egg_info, ep.name)) # Get rid of native_libs.txt if it was put there by older bdist_egg nl = os.path.join(self.egg_info, "native_libs.txt") if os.path.exists(nl): self.delete_file(nl) self.find_sources() def tags(self): version = '' if self.tag_build: version += self.tag_build if self.tag_date: version += time.strftime("-%Y%m%d") return version def find_sources(self): """Generate SOURCES.txt manifest file""" manifest_filename = os.path.join(self.egg_info, "SOURCES.txt") mm = manifest_maker(self.distribution) mm.manifest = manifest_filename mm.run() self.filelist = mm.filelist def check_broken_egg_info(self): bei = self.egg_name + '.egg-info' if self.egg_base != os.curdir: bei = os.path.join(self.egg_base, bei) if os.path.exists(bei): log.warn( "-" * 78 + '\n' "Note: Your current .egg-info directory has a '-' in its name;" '\nthis will not work correctly with "setup.py develop".\n\n' 'Please rename %s to %s to correct this problem.\n' + '-' * 78, bei, self.egg_info ) self.broken_egg_info = self.egg_info self.egg_info = bei # make it work for now class FileList(_FileList): # Implementations of the various MANIFEST.in commands def process_template_line(self, line): # Parse the line: split it up, make sure the right number of words # is there, and return the relevant words. 'action' is always # defined: it's the first word of the line. Which of the other # three are defined depends on the action; it'll be either # patterns, (dir and patterns), or (dir_pattern). (action, patterns, dir, dir_pattern) = self._parse_template_line(line) # OK, now we know that the action is valid and we have the # right number of words on the line for that action -- so we # can proceed with minimal error-checking. if action == 'include': self.debug_print("include " + ' '.join(patterns)) for pattern in patterns: if not self.include(pattern): log.warn("warning: no files found matching '%s'", pattern) elif action == 'exclude': self.debug_print("exclude " + ' '.join(patterns)) for pattern in patterns: if not self.exclude(pattern): log.warn(("warning: no previously-included files " "found matching '%s'"), pattern) elif action == 'global-include': self.debug_print("global-include " + ' '.join(patterns)) for pattern in patterns: if not self.global_include(pattern): log.warn(("warning: no files found matching '%s' " "anywhere in distribution"), pattern) elif action == 'global-exclude': self.debug_print("global-exclude " + ' '.join(patterns)) for pattern in patterns: if not self.global_exclude(pattern): log.warn(("warning: no previously-included files matching " "'%s' found anywhere in distribution"), pattern) elif action == 'recursive-include': self.debug_print("recursive-include %s %s" % (dir, ' '.join(patterns))) for pattern in patterns: if not self.recursive_include(dir, pattern): log.warn(("warning: no files found matching '%s' " "under directory '%s'"), pattern, dir) elif action == 'recursive-exclude': self.debug_print("recursive-exclude %s %s" % (dir, ' '.join(patterns))) for pattern in patterns: if not self.recursive_exclude(dir, pattern): log.warn(("warning: no previously-included files matching " "'%s' found under directory '%s'"), pattern, dir) elif action == 'graft': self.debug_print("graft " + dir_pattern) if not self.graft(dir_pattern): log.warn("warning: no directories found matching '%s'", dir_pattern) elif action == 'prune': self.debug_print("prune " + dir_pattern) if not self.prune(dir_pattern): log.warn(("no previously-included directories found " "matching '%s'"), dir_pattern) else: raise DistutilsInternalError( "this cannot happen: invalid action '%s'" % action) def _remove_files(self, predicate): """ Remove all files from the file list that match the predicate. Return True if any matching files were removed """ found = False for i in range(len(self.files) - 1, -1, -1): if predicate(self.files[i]): self.debug_print(" removing " + self.files[i]) del self.files[i] found = True return found def include(self, pattern): """Include files that match 'pattern'.""" found = [f for f in glob(pattern) if not os.path.isdir(f)] self.extend(found) return bool(found) def exclude(self, pattern): """Exclude files that match 'pattern'.""" match = translate_pattern(pattern) return self._remove_files(match.match) def recursive_include(self, dir, pattern): """ Include all files anywhere in 'dir/' that match the pattern. """ full_pattern = os.path.join(dir, '**', pattern) found = [f for f in glob(full_pattern, recursive=True) if not os.path.isdir(f)] self.extend(found) return bool(found) def recursive_exclude(self, dir, pattern): """ Exclude any file anywhere in 'dir/' that match the pattern. """ match = translate_pattern(os.path.join(dir, '**', pattern)) return self._remove_files(match.match) def graft(self, dir): """Include all files from 'dir/'.""" found = [ item for match_dir in glob(dir) for item in distutils.filelist.findall(match_dir) ] self.extend(found) return bool(found) def prune(self, dir): """Filter out files from 'dir/'.""" match = translate_pattern(os.path.join(dir, '**')) return self._remove_files(match.match) def global_include(self, pattern): """ Include all files anywhere in the current directory that match the pattern. This is very inefficient on large file trees. """ if self.allfiles is None: self.findall() match = translate_pattern(os.path.join('**', pattern)) found = [f for f in self.allfiles if match.match(f)] self.extend(found) return bool(found) def global_exclude(self, pattern): """ Exclude all files anywhere that match the pattern. """ match = translate_pattern(os.path.join('**', pattern)) return self._remove_files(match.match) def append(self, item): if item.endswith('\r'): # Fix older sdists built on Windows item = item[:-1] path = convert_path(item) if self._safe_path(path): self.files.append(path) def extend(self, paths): self.files.extend(filter(self._safe_path, paths)) def _repair(self): """ Replace self.files with only safe paths Because some owners of FileList manipulate the underlying ``files`` attribute directly, this method must be called to repair those paths. """ self.files = list(filter(self._safe_path, self.files)) def _safe_path(self, path): enc_warn = "'%s' not %s encodable -- skipping" # To avoid accidental trans-codings errors, first to unicode u_path = unicode_utils.filesys_decode(path) if u_path is None: log.warn("'%s' in unexpected encoding -- skipping" % path) return False # Must ensure utf-8 encodability utf8_path = unicode_utils.try_encode(u_path, "utf-8") if utf8_path is None: log.warn(enc_warn, path, 'utf-8') return False try: # accept is either way checks out if os.path.exists(u_path) or os.path.exists(utf8_path): return True # this will catch any encode errors decoding u_path except UnicodeEncodeError: log.warn(enc_warn, path, sys.getfilesystemencoding()) class manifest_maker(sdist): template = "MANIFEST.in" def initialize_options(self): self.use_defaults = 1 self.prune = 1 self.manifest_only = 1 self.force_manifest = 1 def finalize_options(self): pass def run(self): self.filelist = FileList() if not os.path.exists(self.manifest): self.write_manifest() # it must exist so it'll get in the list self.add_defaults() if os.path.exists(self.template): self.read_template() self.prune_file_list() self.filelist.sort() self.filelist.remove_duplicates() self.write_manifest() def _manifest_normalize(self, path): path = unicode_utils.filesys_decode(path) return path.replace(os.sep, '/') def write_manifest(self): """ Write the file list in 'self.filelist' to the manifest file named by 'self.manifest'. """ self.filelist._repair() # Now _repairs should encodability, but not unicode files = [self._manifest_normalize(f) for f in self.filelist.files] msg = "writing manifest file '%s'" % self.manifest self.execute(write_file, (self.manifest, files), msg) def warn(self, msg): if not self._should_suppress_warning(msg): sdist.warn(self, msg) @staticmethod def _should_suppress_warning(msg): """ suppress missing-file warnings from sdist """ return re.match(r"standard file .*not found", msg) def add_defaults(self): sdist.add_defaults(self) self.filelist.append(self.template) self.filelist.append(self.manifest) rcfiles = list(walk_revctrl()) if rcfiles: self.filelist.extend(rcfiles) elif os.path.exists(self.manifest): self.read_manifest() ei_cmd = self.get_finalized_command('egg_info') self.filelist.graft(ei_cmd.egg_info) def prune_file_list(self): build = self.get_finalized_command('build') base_dir = self.distribution.get_fullname() self.filelist.prune(build.build_base) self.filelist.prune(base_dir) sep = re.escape(os.sep) self.filelist.exclude_pattern(r'(^|' + sep + r')(RCS|CVS|\.svn)' + sep, is_regex=1) def write_file(filename, contents): """Create a file with the specified name and write 'contents' (a sequence of strings without line terminators) to it. """ contents = "\n".join(contents) # assuming the contents has been vetted for utf-8 encoding contents = contents.encode("utf-8") with open(filename, "wb") as f: # always write POSIX-style manifest f.write(contents) def write_pkg_info(cmd, basename, filename): log.info("writing %s", filename) if not cmd.dry_run: metadata = cmd.distribution.metadata metadata.version, oldver = cmd.egg_version, metadata.version metadata.name, oldname = cmd.egg_name, metadata.name try: # write unescaped data to PKG-INFO, so older pkg_resources # can still parse it metadata.write_pkg_info(cmd.egg_info) finally: metadata.name, metadata.version = oldname, oldver safe = getattr(cmd.distribution, 'zip_safe', None) bdist_egg.write_safety_flag(cmd.egg_info, safe) def warn_depends_obsolete(cmd, basename, filename): if os.path.exists(filename): log.warn( "WARNING: 'depends.txt' is not used by setuptools 0.6!\n" "Use the install_requires/extras_require setup() args instead." ) def _write_requirements(stream, reqs): lines = yield_lines(reqs or ()) append_cr = lambda line: line + '\n' lines = map(append_cr, lines) stream.writelines(lines) def write_requirements(cmd, basename, filename): dist = cmd.distribution data = six.StringIO() _write_requirements(data, dist.install_requires) extras_require = dist.extras_require or {} for extra in sorted(extras_require): data.write('\n[{extra}]\n'.format(**vars())) _write_requirements(data, extras_require[extra]) cmd.write_or_delete_file("requirements", filename, data.getvalue()) def write_setup_requirements(cmd, basename, filename): data = io.StringIO() _write_requirements(data, cmd.distribution.setup_requires) cmd.write_or_delete_file("setup-requirements", filename, data.getvalue()) def write_toplevel_names(cmd, basename, filename): pkgs = dict.fromkeys( [ k.split('.', 1)[0] for k in cmd.distribution.iter_distribution_names() ] ) cmd.write_file("top-level names", filename, '\n'.join(sorted(pkgs)) + '\n') def overwrite_arg(cmd, basename, filename): write_arg(cmd, basename, filename, True) def write_arg(cmd, basename, filename, force=False): argname = os.path.splitext(basename)[0] value = getattr(cmd.distribution, argname, None) if value is not None: value = '\n'.join(value) + '\n' cmd.write_or_delete_file(argname, filename, value, force) def write_entries(cmd, basename, filename): ep = cmd.distribution.entry_points if isinstance(ep, six.string_types) or ep is None: data = ep elif ep is not None: data = [] for section, contents in sorted(ep.items()): if not isinstance(contents, six.string_types): contents = EntryPoint.parse_group(section, contents) contents = '\n'.join(sorted(map(str, contents.values()))) data.append('[%s]\n%s\n\n' % (section, contents)) data = ''.join(data) cmd.write_or_delete_file('entry points', filename, data, True) def get_pkg_info_revision(): """ Get a -r### off of PKG-INFO Version in case this is an sdist of a subversion revision. """ warnings.warn("get_pkg_info_revision is deprecated.", DeprecationWarning) if os.path.exists('PKG-INFO'): with io.open('PKG-INFO') as f: for line in f: match = re.match(r"Version:.*-r(\d+)\s*$", line) if match: return int(match.group(1)) return 0 PK @N#]AC�i i - site-packages/setuptools/command/saveopts.pycnu �[��� � � fc @ s0 d d l m Z m Z d e f d � � YZ d S( i����( t edit_configt option_baset saveoptsc B s e Z d Z d Z d � Z RS( s# Save command-line options to a files7 save supplied options to setup.cfg or other config filec C s� | j } i } xt | j D]i } | d k r1 q n xN | j | � j � D]7 \ } \ } } | d k rG | | j | i � | <qG qG Wq Wt | j | | j � d S( NR s command line( t distributiont command_optionst get_option_dictt itemst setdefaultR t filenamet dry_run( t selft distt settingst cmdt optt srct val( ( s? /usr/lib/python2.7/site-packages/setuptools/command/saveopts.pyt run s ( !( t __name__t __module__t __doc__t descriptionR ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/saveopts.pyR s N( t setuptools.command.setoptR R R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/saveopts.pyt <module> s PK @N#]ѽUrY Y , site-packages/setuptools/command/install.pycnu �[��� � � fc @ s� d d l m Z d d l Z d d l Z d d l Z d d l Z d d l j j Z d d l Z e j Z d e j f d � � YZ g e j j D] Z e d e j k r� e ^ q� e j e _ d S( i����( t DistutilsArgErrorNt installc B s� e Z d Z e j j d d g Z e j j d d g Z d d � f d d � f g Z e e � Z d � Z d � Z d � Z d � Z e d � � Z d � Z RS( s7 Use easy_install to install the package, w/dependenciess old-and-unmanageables Try not to use this!s! single-version-externally-manageds5 used by system package builders to create 'flat' eggst install_egg_infoc C s t S( N( t True( t self( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyt <lambda> t t install_scriptsc C s t S( N( R ( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR R c C s& t j j | � d | _ d | _ d S( N( t origR t initialize_optionst Nonet old_and_unmanageablet! single_version_externally_managed( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR s c C sX t j j | � | j r% t | _ n/ | j rT | j rT | j rT t d � � qT n d S( NsA You must specify --record or --root when building system packages( R R t finalize_optionst rootR R t recordR ( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR % s c C s8 | j s | j r" t j j | � Sd | _ d | _ d S( NR ( R R R R t handle_extra_pathR t path_filet extra_dirs( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR 0 s c C sX | j s | j r" t j j | � S| j t j � � sJ t j j | � n | j � d S( N( R R R R t runt _called_from_setupt inspectt currentframet do_egg_install( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR : s c C s� | d k rK d } t j | � t j � d k rG d } t j | � n t St j | � d } | d \ } t j | � } | j j d d � } | d k o� | j d k S( s� Attempt to detect whether run() was called from setup() or by another command. 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Return False otherwise. s4 Call stack not available. bdist_* commands may fail.t IronPythons6 For best results, pass -X:Frames to enable call stack.i i t __name__R s distutils.distt run_commandsN( R t warningst warnt platformt python_implementationR R t getouterframest getframeinfot f_globalst gett function( t run_framet msgt rest callert infot caller_module( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR E s c C s� | j j d � } | | j d d d | j d | j �} | j � d | _ | j j t j d � � | j d � | j j d � j g } t j r� | j d t j � n | | _ | j � d t _ d S( Nt easy_installt argst xR R t .s *.eggt bdist_eggi ( t distributiont get_command_classR R t ensure_finalizedt always_copy_fromt package_indext scant globt run_commandt get_command_objt egg_outputt setuptoolst bootstrap_install_fromt insertR+ R R ( R R* t cmdR+ ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR ` s $ N( s old-and-unmanageableNs Try not to use this!( s! single-version-externally-managedNs5 used by system package builders to create 'flat' eggs( R t __module__t __doc__R R t user_optionsR t boolean_optionst new_commandst dictt _ncR R R R t staticmethodR R ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyR s i ( t distutils.errorsR R R5 R R t distutils.command.installt commandR R R9 t _installt sub_commandsR< RC RA ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/install.pyt <module> s l/PK @N#] �u} } 1 site-packages/setuptools/command/bdist_wininst.pynu �[��� import distutils.command.bdist_wininst as orig class bdist_wininst(orig.bdist_wininst): def reinitialize_command(self, command, reinit_subcommands=0): """ Supplement reinitialize_command to work around http://bugs.python.org/issue20819 """ cmd = self.distribution.reinitialize_command( command, reinit_subcommands) if command in ('install', 'install_lib'): cmd.install_lib = None return cmd def run(self): self._is_running = True try: orig.bdist_wininst.run(self) finally: self._is_running = False PK @N#] �� � / site-packages/setuptools/command/py36compat.pyonu �[��� � � fc @ s� d d l Z d d l m Z d d l m Z d d l m Z d d l m Z d d d � � YZ e e j d � r� d d d � � YZ n d S( i����N( t glob( t convert_path( t sdist( t filtert sdist_add_defaultsc B se e Z d Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� Mix-in providing forward-compatibility for functionality as found in distutils on Python 3.7. 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N( t _add_defaults_standardst _add_defaults_optionalt _add_defaults_pythont _add_defaults_data_filest _add_defaults_extt _add_defaults_c_libst _add_defaults_scripts( t self( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyt add_defaults s c C sS t j j | � s t St j j | � } t j j | � \ } } | t j | � k S( s� Case-sensitive path existence check >>> sdist_add_defaults._cs_path_exists(__file__) True >>> sdist_add_defaults._cs_path_exists(__file__.upper()) False ( t ost patht existst Falset abspatht splitt listdir( t fspathR t directoryt filename( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyt _cs_path_exists( s c C s� | j | j j g } x� | D]� } t | t � r� | } t } x7 | D]/ } | j | � rD t } | j j | � PqD qD W| s� | j d d j | � � q� q | j | � r� | j j | � q | j d | � q Wd S( Ns, standard file not found: should have one of s , s standard file '%s' not found( t READMESt distributiont script_namet isinstancet tupleR R t Truet filelistt appendt warnt join( R t standardst fnt altst got_it( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR 9 s c C sL d d g } x9 | D]1 } t t j j t | � � } | j j | � q Wd S( Ns test/test*.pys setup.cfg( R R R t isfileR R t extend( R t optionalt patternt files( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR N s c C s� | j d � } | j j � r7 | j j | j � � n xM | j D]B \ } } } } x- | D]% } | j j t j j | | � � qZ WqA Wd S( Nt build_py( t get_finalized_commandR t has_pure_modulesR R( t get_source_filest data_filesR R R R" ( R R, t pkgt src_dirt build_dirt filenamesR ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR T s c C s� | j j � r� x� | j j D]� } t | t � re t | � } t j j | � r� | j j | � q� q | \ } } x? | D]7 } t | � } t j j | � rx | j j | � qx qx Wq Wn d S( N( R t has_data_filesR0 R t strR R R R' R R ( R t itemt dirnameR4 t f( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR d s c C s; | j j � r7 | j d � } | j j | j � � n d S( Nt build_ext( R t has_ext_modulesR- R R( R/ ( R R: ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR u s c C s; | j j � r7 | j d � } | j j | j � � n d S( Nt build_clib( R t has_c_librariesR- R R( R/ ( R R< ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR z s c C s; | j j � r7 | j d � } | j j | j � � n d S( Nt build_scripts( R t has_scriptsR- R R( R/ ( R R> ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR s ( t __name__t __module__t __doc__R t staticmethodR R R R R R R R ( ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR s R c B s e Z RS( ( R@ RA ( ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR � s ( ( ( R R t distutils.utilR t distutils.commandR t setuptools.extern.six.movesR R t hasattr( ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyt <module> s |PK @N#]x(L� � * site-packages/setuptools/command/sdist.pyonu �[��� � � fc @ s� d d l m Z d d l j j Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l Z e Z d d � Z d e e j f d � � YZ d S( i����( t logN( t sixi ( t sdist_add_defaultst c c s@ x9 t j d � D]( } x | j � | � D] } | Vq) Wq Wd S( s% Find all files under revision controls setuptools.file_findersN( t pkg_resourcest iter_entry_pointst load( t dirnamet ept item( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt walk_revctrl s t sdistc B s/ e Z d Z d" d d d d f d# g Z i Z d d d d g Z e d � e D� � Z d � Z d � Z d � Z d � Z e e j d � � � Z d � Z e j d$ k p� d% e j k o� d& k n p� d' e j k o� d( k n Z e r� e Z n d � Z d � Z d � Z d � Z d � Z d � Z RS() s= Smart sdist that finds anything supported by revision controls formats=s6 formats for source distribution (comma-separated list)s keep-tempt ks1 keep the distribution tree around after creating s archive file(s)s dist-dir=t dsF directory to put the source distribution archive(s) in [default: dist]R s .rsts .txts .mdc c s | ] } d j | � Vq d S( s README{0}N( t format( t .0t ext( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pys <genexpr>) s c C s� | j d � | j d � } | j | _ | j j t j j | j d � � | j � x! | j � D] } | j | � qa W| j � t | j d g � } x< | j D]1 } d d | f } | | k r� | j | � q� q� Wd S( Nt egg_infos SOURCES.txtt dist_filesR R ( t run_commandt get_finalized_commandt filelistt appendt ost patht joinR t check_readmet get_sub_commandst make_distributiont getattrt distributiont archive_files( t selft ei_cmdt cmd_nameR t filet data( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt run+ s " c C s t j j | � | j � d S( N( t origR t initialize_optionst _default_to_gztar( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR' > s c C s# t j d k r d Sd g | _ d S( Ni i i t betai t gztar( i i i R) i ( t syst version_infot formats( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR( C s c C s' | j � � t j j | � Wd QXd S( s% Workaround for #516 N( t _remove_os_linkR& R R ( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR I s c c ss d d d � � Y} t t d | � } y t ` Wn t k rB n Xz d VWd | | k rn t t d | � n Xd S( sG In a context, remove and restore os.link if it exists t NoValuec B s e Z RS( ( t __name__t __module__( ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR/ W s t linkN( ( R R R2 t Exceptiont setattr( R/ t orig_val( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR. 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R@ t basename( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt finalize_optionsc s !c C s_ | j | j d � _ t j j t j j t � � � } | j j g } | j _ x� | D]� } t | t � rt | � d k rt j j | d � rt j j | d � } t j j | � } | | k s� | j | t j � r| t | � d | d f } qqn | j j j | � qV Wz0 t j d | j � | j d d d d d �Wd | | j _ Xd S( Nt installi i i s installing package data to %st install_datat forcet root( R2 R> t install_libR R t normcaset realpathR RE t data_filest isinstancet tuplet lent isabst startswitht sept appendR t infot call_commandR1 ( R9 t site_packagest oldt itemRO t normalized( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt do_install_data{ s ! !' c C s | j g S( N( R7 ( R9 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt get_outputs� s c K sm x! t D] } | j | | j � q W| j d | j � | j d | j � | j | | � } | j | � | S( s8 Invoke reinitialized command `cmdname` with keyword argsR6 t dry_run( t INSTALL_DIRECTORY_ATTRSt setdefaultR2 R6 R` t reinitialize_commandt run_command( R9 t cmdnamet kwt dirnamet cmd( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyRY � s c C s� | j d � t j d | j � | j d � } | j } d | _ | j j � rj | j rj | j d � n | j d d d �} | | _ | j � \ } } g | _ g } x� t | � D]� \ } } t j j | � \ } } t j j | j t | � d � } | j j | � t j d | � | j sAt t j j | � | � n | j | � | j t j d � | | <q� W| r�| j | � n | j j r�| j � n | j } t j j | d � } | j | � | j j rt j j | d � } t j d | � | j d d | d d �n | j | � t j j | d � } | r�t j d | � | j s�t | � t | d � } | j! d j | � � | j! d � | j" � q�n> t j j# | � r�t j d | � | j s�t j$ | � q�n t% t j j | d � | j& � � t j j' t j j | j( d � � r3t j) d � n | j* rI| j+ � n t, | j- | d | j. d | j d | j/ � �| j0 s�t1 | j d | j �n t2 | j d g � j d t3 � | j- f � d S( NR; s installing library code to %sRI t build_clibRM t warn_diri s .pys creating stub loader for %st /s EGG-INFOt scriptss installing scripts to %st install_scriptst install_dirt no_epi s native_libs.txts writing %st wts s removing %ss depends.txtsx WARNING: 'depends.txt' will not be used by setuptools 0.6! Use the install_requires/extras_require setup() args instead.t verboseR` t modet dist_filesR, (4 Rd R RX R2 R> RL R1 RE t has_c_librariesR6 RY t get_ext_outputst stubst enumerateR R R RA R RW R` R+ RG t replaceRV t byte_compileRP R^ R Rl t copy_metadata_toR R% R& t closet isfilet unlinkt write_safety_flagt zip_safet existsR; t warnR8 t zap_pyfilest make_zipfileR7 Rq t gen_headerR4 R t getattrR ( R9 t instcmdt old_rootRh t all_outputst ext_outputst to_compileR. t ext_nameR t extR( t archive_rootR; t script_dirt native_libst libs_file( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt run� sz $ c C s- t j d � xt | j � D]\ } } } x� | D]� } t j j | | � } | j d � r} t j d | � t j | � n | j d � r3 | } d } t j | | � } t j j | t j | j d � d � } t j d | | f � y t j | � Wn t k r n Xt j | | � q3 q3 Wq Wd S( Ns+ Removing .py files from temporary directorys .pys Deleting %st __pycache__s# (?P<name>.+)\.(?P<magic>[^.]+)\.pyct names .pycs Renaming file from [%s] to [%s]( R RX t walk_eggR2 R R RA R t debugR} t ret matcht pardirt groupt removet OSErrort rename( R9 R R R R� R t path_oldt patternt mt path_new( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s* c C sE t | j d d � } | d k r% | St j d � t | j | j � S( NR s4 zip_safe flag not set; analyzing archive contents...( R� RE R1 R R� t analyze_eggR2 Rv ( R9 t safe( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR s c C s! t j | j j p d � } | j d i � j d � } | d k rF d S| j sY | j ro t d | f � � n t j d } | j } d j | j � } | j d } t j j | j � } d t � } | j s t t j j | j � d | j �t | j d � } | j | � | j � n d S( Nt s setuptools.installationt eggsecutableR! sG eggsecutable entry point (%r) cannot have 'extras' or refer to a modulei R i sH #!/bin/sh if [ `basename $0` = "%(basename)s" ] then exec python%(pyver)s -c "import sys, os; sys.path.insert(0, os.path.abspath('$0')); from %(pkg)s import %(base)s; sys.exit(%(full)s())" "$@" else echo $0 is not the correct name for this egg file. echo Please rename it back to %(basename)s and try again. exec false fi R` t a( R t parse_mapRE t entry_pointst getR1 t attrst extrasR t syst versiont module_nameRA R R RG R7 t localsR` R Rg R% R& R{ ( R9 t epmt ept pyvert pkgt fullR RG t headerR* ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� s* " c C s� t j j | j � } t j j | d � } xb | j j j D]Q } | j | � r: t j j | | t | � � } t | � | j | | � q: q: Wd S( s* Copy metadata (egg info) to the target_dirR� N( R R t normpathR; RA R? t filelistR RU RS R t copy_file( R9 t target_dirt norm_egg_infot prefixR t target( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyRz : s c C s� g } g } i d | j 6} x� t | j � D]� \ } } } xH | D]@ } t j j | � d j � t k rB | j | | | � qB qB Wx3 | D]+ } | | | d | t j j | | � <q� Wq, W| j j � r}| j d � } x� | j D]� } t | t � rq� n | j | j � } | j | � } t j j | � j d � s� t j j t j j | j | � � rv| j | � qvq� q� Wn | | f S( sA Get a list of relative paths to C extensions in the output distroR� i Rk t build_exts dl-( R2 R R R R t lowert NATIVE_EXTENSIONSRW RA RE RF R> t extensionsRQ R t get_ext_fullnameR� t get_ext_filenameRG RU R� ( R9 R� R� t pathsR R R R t build_cmdR� t fullname( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyRu F s( " -$( s bdist-dir=R- s1 temporary directory for creating the distributionN( s exclude-source-filesNs+ remove all .py files from the generated egg( s dist-dir=R0 s- directory to put final built distributions in( s skip-buildNs2 skip rebuilding everything (for testing/debugging)( t __name__t __module__t descriptionR R1 t user_optionst boolean_optionsR: RH R^ R_ RY R� R� R R� Rz Ru ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR, C s4 Q ' s .dll .so .dylib .pydc c se t | � } t | � \ } } } d | k r= | j d � n | | | f Vx | D] } | VqR Wd S( s@ Walk an unpacked egg's contents, skipping the metadata directorys EGG-INFON( R t nextR� ( t egg_dirt walkerR R R t bdf( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� f s c C s� xB t j � D]4 \ } } t j j t j j | d | � � r | Sq Wt � sR t St } x� t | � D]� \ } } } xn | D]f } | j d � s{ | j d � r� q{ q{ | j d � s� | j d � r{ t | | | | � o� | } q{ q{ Wqe W| S( Ns EGG-INFOs .pys .pyws .pycs .pyo( t safety_flagst itemsR R R� RA t can_scanR t TrueR� R t scan_module( R� Rv t flagt fnR� R R R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� q s $ &c C s� x� t j � D]� \ } } t j j | | � } t j j | � rq | d k s^ t | � | k r� t j | � q� q | d k r t | � | k r t | d � } | j d � | j � q q Wd S( NRp s ( R� R� R R RA R� R1 t boolR} R% R& R{ ( R� R� R� R� R* ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR~ � s s zip-safes not-zip-safec C s� t j j | | � } | d | k r) t S| t | � d j t j d � } | | r[ d p^ d t j j | � d } t j d k r� d } n t j d k r� d } n d } t | d � } | j | � t j | � } | j � t } t j t | � � } x< d d g D]. } | | k r t j d | | � t } q q Wd | k r�xZ d d d d d d d d d d d g D]. } | | k rot j d | | � t } qoqoWn | S( s; Check whether module possibly uses unsafe-for-zipfile stuffi����i R R� i i i i i i t rbt __file__t __path__s %s: module references %st inspectt getsourcet getabsfilet getsourcefilet getfilegetsourcelinest findsourcet getcommentst getframeinfot getinnerframest getouterframest stackt traces" %s: module MAY be using inspect.%s( i i ( i i ( R R RA R� RS Rx RV R R� t version_infoR% t readt marshalt loadR{ t dictt fromkeyst iter_symbolsR R� R ( R� R R� Rv R R� R t skipR* t codeR� t symbolst bad( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s: #* c c sy x | j D] } | Vq WxY | j D]N } t | t j � rC | Vq# t | t � r# x t | � D] } | Vq_ Wq# q# Wd S( sB Yield names and strings used by `code` and its nested code objectsN( t co_namest co_constsRQ R t string_typesR R� ( R� R� t const( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s c C sD t j j d � r& t j d k r& t St j d � t j d � d S( Nt javat clis1 Unable to analyze compiled code on this platform.sf Please ask the author to include a 'zip_safe' setting (either True or False) in the package's setup.py( R� t platformRU R� R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s " RM Rn RJ t install_basei R! c s� d d l } t t j j | � d � �t j d | � � � � f d � } | r\ | j n | j } � s� | j | | d | �} x- t � � D] \ } } } | | | | � q� W| j � n0 x- t � � D] \ } } } | d | | � q� W| S( sq Create a zip file from all the files under 'base_dir'. The output zip file will be named 'base_dir' + ".zip". Uses either the "zipfile" Python module (if available) or the InfoZIP "zip" utility (if installed and found on the default search path). If neither tool is available, raises DistutilsExecError. Returns the name of the output zip file. i����NR` s# creating '%s' and adding '%s' to itc s� x� | D]y } t j j t j j | | � � } t j j | � r | t � � d } � sm | j | | � n t j d | � q q Wd S( Ni s adding '%s'( R R R� RA R| RS R& R R� ( t zRg t namesR� R R. ( t base_dirR` ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt visit� s !t compression( t zipfileR R R Rg R RX t ZIP_DEFLATEDt ZIP_STOREDt ZipFileR R{ R1 ( t zip_filenameR� Rq R` t compressRr R� R� R� R� Rg R R ( ( R� R` s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s (4 t __doc__t distutils.errorsR t distutils.dir_utilR R t distutilsR t typesR R� R R� R" R� t setuptools.externR t pkg_resourcesR R R R t setuptools.extensionR t setuptoolsR t sysconfigR R R t ImportErrort distutils.sysconfigR R R R+ R, R� R� t splitR� R� R� R~ R� R R� R� R� R� Ra R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt <module> sL � ! $ PK @N#]P�#�z z ) site-packages/setuptools/command/alias.pynu �[��� from distutils.errors import DistutilsOptionError from setuptools.extern.six.moves import map from setuptools.command.setopt import edit_config, option_base, config_file def shquote(arg): """Quote an argument for later parsing by shlex.split()""" for c in '"', "'", "\\", "#": if c in arg: return repr(arg) if arg.split() != [arg]: return repr(arg) return arg class alias(option_base): """Define a shortcut that invokes one or more commands""" description = "define a shortcut to invoke one or more commands" command_consumes_arguments = True user_options = [ ('remove', 'r', 'remove (unset) the alias'), ] + option_base.user_options boolean_options = option_base.boolean_options + ['remove'] def initialize_options(self): option_base.initialize_options(self) self.args = None self.remove = None def finalize_options(self): option_base.finalize_options(self) if self.remove and len(self.args) != 1: raise DistutilsOptionError( "Must specify exactly one argument (the alias name) when " "using --remove" ) def run(self): aliases = self.distribution.get_option_dict('aliases') if not self.args: print("Command Aliases") print("---------------") for alias in aliases: print("setup.py alias", format_alias(alias, aliases)) return elif len(self.args) == 1: alias, = self.args if self.remove: command = None elif alias in aliases: print("setup.py alias", format_alias(alias, aliases)) return else: print("No alias definition found for %r" % alias) return else: alias = self.args[0] command = ' '.join(map(shquote, self.args[1:])) edit_config(self.filename, {'aliases': {alias: command}}, self.dry_run) def format_alias(name, aliases): source, command = aliases[name] if source == config_file('global'): source = '--global-config ' elif source == config_file('user'): source = '--user-config ' elif source == config_file('local'): source = '' else: source = '--filename=%r' % source return source + name + ' ' + command PK @N#]����� � , site-packages/setuptools/command/develop.pyonu �[��� � � fc @ s� d d l m Z d d l m Z d d l m Z m Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l Z d e j e f d � � YZ d e f d � � YZ d S( i����( t convert_path( t log( t DistutilsErrort DistutilsOptionErrorN( t six( t Distributiont PathMetadatat normalize_path( t easy_install( t namespacest developc B s� e Z d Z d Z e j d d g Z e j d g Z e Z d � Z d � Z d � Z e d � � Z d � Z d � Z d � Z d � Z RS( s Set up package for developments% install package in 'development mode't uninstallt us Uninstall this source packages egg-path=s- Set the path to be used in the .egg-link filec C sA | j r) t | _ | j � | j � n | j � | j � d S( N( R t Truet multi_versiont uninstall_linkt uninstall_namespacest install_for_developmentt warn_deprecated_options( t self( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt run s c C s5 d | _ d | _ t j | � d | _ d | _ d S( Nt .( t NoneR t egg_pathR t initialize_optionst setup_patht always_copy_from( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR ' s c C s� | j d � } | j rC d } | j | j f } t | | � � n | j g | _ t j | � | j � | j � | j j t j d � � | j d } t j j | j | � | _ | j | _ | j d k r� t j j | j � | _ n t | j � } t t j j | j | j � � } | | k r9t d | � � n t | t | t j j | j � � d | j �| _ | j | j | j | j � | _ d S( Nt egg_infos- Please rename %r to %r before using 'develop's *.eggs .egg-linksA --egg-path must be a relative path from the install directory to t project_name( t get_finalized_commandt broken_egg_infoR R t egg_namet argsR t finalize_optionst expand_basedirst expand_dirst package_indext scant globt ost patht joint install_dirt egg_linkt egg_baseR R t abspathR R R R t distt _resolve_setup_pathR ( R t eit templateR t egg_link_fnt targetR ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR! . s< c C s� | j t j d � j d � } | t j k rG d | j d � d } n t t j j | | | � � } | t t j � k r� t d | t t j � � � n | S( s� Generate a path from egg_base back to '.' where the setup script resides and ensure that path points to the setup path from $install_dir/$egg_path. t /s ../i sG Can't get a consistent path to setup script from installation directory( t replaceR' t sept rstript curdirt countR R( R) R ( R, R* R t path_to_setupt resolved( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR/ X s c C s� t j r� t | j d t � r� | j d d d �| j d � | j d � } t | j � } | j d d | �| j d � | j d d d �| j d � | j d � } | | _ | | j _ t | | j � | j _ n- | j d � | j d d d �| j d � | j � t j r7| j t j � d t _ n | j � t j d | j | j � | j s�t | j d � �" } | j | j d | j � Wd QXn | j d | j | j � d S( Nt use_2to3t build_pyt inplacei R R, t build_exti s Creating %s (link to %s)t ws ( R t PY3t getattrt distributiont Falset reinitialize_commandt run_commandR R t build_libR R. t locationR R t _providert install_site_pyt setuptoolst bootstrap_install_fromR R t install_namespacesR t infoR+ R, t dry_runt opent writeR t process_distributiont no_deps( R t bpy_cmdt build_patht ei_cmdt f( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR k s4 $c C s� t j j | j � r� t j d | j | j � t | j � } g | D] } | j � ^ qD } | j � | | j g | j | j g f k r� t j d | � d S| j s� t j | j � q� n | j s� | j | j � n | j j r� t j d � n d S( Ns Removing %s (link to %s)s$ Link points to %s: uninstall aborteds5 Note: you must uninstall or replace scripts manually!( R' R( t existsR+ R RN R, RP R7 t closeR R t warnRO t unlinkt update_pthR. RC t scripts( R t egg_link_filet linet contents( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR � s c C s� | | j k r t j | | � S| j | � x~ | j j p> g D]j } t j j t | � � } t j j | � } t j | � � } | j � } Wd QX| j | | | | � q? Wd S( N( R. R t install_egg_scriptst install_wrapper_scriptsRC R] R' R( R- R t basenamet ioRP t readt install_script( R R. t script_namet script_patht strmt script_text( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyRa � s c C s t | � } t j | | � S( N( t VersionlessRequirementR Rb ( R R. ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyRb � s ( R R s Uninstall this source packageN( s egg-path=Ns- Set the path to be used in the .egg-link file( t __name__t __module__t __doc__t descriptionR t user_optionsR t boolean_optionsRD t command_consumes_argumentsR R R! t staticmethodR/ R R Ra Rb ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR s * / Rk c B s) e Z d Z d � Z d � Z d � Z RS( sz Adapt a pkg_resources.Distribution to simply return the project name as the 'requirement' so that scripts will work across multiple versions. >>> dist = Distribution(project_name='foo', version='1.0') >>> str(dist.as_requirement()) 'foo==1.0' >>> adapted_dist = VersionlessRequirement(dist) >>> str(adapted_dist.as_requirement()) 'foo' c C s | | _ d S( N( t _VersionlessRequirement__dist( R R. ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt __init__� s c C s t | j | � S( N( RB Rt ( R t name( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt __getattr__� s c C s | j S( N( R ( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt as_requirement� s ( Rl Rm Rn Ru Rw Rx ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyRk � s ( t distutils.utilR t distutilsR t distutils.errorsR R R' R& Rd t setuptools.externR t pkg_resourcesR R R t setuptools.command.easy_installR RK R t DevelopInstallerR t objectRk ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt <module> s �PK @N#]'�� � . site-packages/setuptools/command/build_clib.pynu �[��� import distutils.command.build_clib as orig from distutils.errors import DistutilsSetupError from distutils import log from setuptools.dep_util import newer_pairwise_group class build_clib(orig.build_clib): """ Override the default build_clib behaviour to do the following: 1. Implement a rudimentary timestamp-based dependency system so 'compile()' doesn't run every time. 2. Add more keys to the 'build_info' dictionary: * obj_deps - specify dependencies for each object compiled. this should be a dictionary mapping a key with the source filename to a list of dependencies. Use an empty string for global dependencies. * cflags - specify a list of additional flags to pass to the compiler. """ def build_libraries(self, libraries): for (lib_name, build_info) in libraries: sources = build_info.get('sources') if sources is None or not isinstance(sources, (list, tuple)): raise DistutilsSetupError( "in 'libraries' option (library '%s'), " "'sources' must be present and must be " "a list of source filenames" % lib_name) sources = list(sources) log.info("building '%s' library", lib_name) # Make sure everything is the correct type. # obj_deps should be a dictionary of keys as sources # and a list/tuple of files that are its dependencies. obj_deps = build_info.get('obj_deps', dict()) if not isinstance(obj_deps, dict): raise DistutilsSetupError( "in 'libraries' option (library '%s'), " "'obj_deps' must be a dictionary of " "type 'source: list'" % lib_name) dependencies = [] # Get the global dependencies that are specified by the '' key. # These will go into every source's dependency list. global_deps = obj_deps.get('', list()) if not isinstance(global_deps, (list, tuple)): raise DistutilsSetupError( "in 'libraries' option (library '%s'), " "'obj_deps' must be a dictionary of " "type 'source: list'" % lib_name) # Build the list to be used by newer_pairwise_group # each source will be auto-added to its dependencies. for source in sources: src_deps = [source] src_deps.extend(global_deps) extra_deps = obj_deps.get(source, list()) if not isinstance(extra_deps, (list, tuple)): raise DistutilsSetupError( "in 'libraries' option (library '%s'), " "'obj_deps' must be a dictionary of " "type 'source: list'" % lib_name) src_deps.extend(extra_deps) dependencies.append(src_deps) expected_objects = self.compiler.object_filenames( sources, output_dir=self.build_temp ) if newer_pairwise_group(dependencies, expected_objects) != ([], []): # First, compile the source code to object files in the library # directory. (This should probably change to putting object # files in a temporary build directory.) macros = build_info.get('macros') include_dirs = build_info.get('include_dirs') cflags = build_info.get('cflags') objects = self.compiler.compile( sources, output_dir=self.build_temp, macros=macros, include_dirs=include_dirs, extra_postargs=cflags, debug=self.debug ) # Now "link" the object files together into a static library. # (On Unix at least, this isn't really linking -- it just # builds an archive. Whatever.) self.compiler.create_static_lib( expected_objects, lib_name, output_dir=self.build_clib, debug=self.debug ) PK @N#]AC�i i - site-packages/setuptools/command/saveopts.pyonu �[��� � � fc @ s0 d d l m Z m Z d e f d � � YZ d S( i����( t edit_configt option_baset saveoptsc B s e Z d Z d Z d � Z RS( s# Save command-line options to a files7 save supplied options to setup.cfg or other config filec C s� | j } i } xt | j D]i } | d k r1 q n xN | j | � j � D]7 \ } \ } } | d k rG | | j | i � | <qG qG Wq Wt | j | | j � d S( NR s command line( t distributiont command_optionst get_option_dictt itemst setdefaultR t filenamet dry_run( t selft distt settingst cmdt optt srct val( ( s? /usr/lib/python2.7/site-packages/setuptools/command/saveopts.pyt run s ( !( t __name__t __module__t __doc__t descriptionR ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/saveopts.pyR s N( t setuptools.command.setoptR R R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/saveopts.pyt <module> s PK @N#] �� � / site-packages/setuptools/command/py36compat.pycnu �[��� � � fc @ s� d d l Z d d l m Z d d l m Z d d l m Z d d l m Z d d d � � YZ e e j d � r� d d d � � YZ n d S( i����N( t glob( t convert_path( t sdist( t filtert sdist_add_defaultsc B se e Z d Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� Mix-in providing forward-compatibility for functionality as found in distutils on Python 3.7. Do not edit the code in this class except to update functionality as implemented in distutils. Instead, override in the subclass. c C sJ | j � | j � | j � | j � | j � | j � | j � d S( s9 Add all the default files to self.filelist: - README or README.txt - setup.py - test/test*.py - all pure Python modules mentioned in setup script - all files pointed by package_data (build_py) - all files defined in data_files. - all files defined as scripts. - all C sources listed as part of extensions or C libraries in the setup script (doesn't catch C headers!) Warns if (README or README.txt) or setup.py are missing; everything else is optional. N( t _add_defaults_standardst _add_defaults_optionalt _add_defaults_pythont _add_defaults_data_filest _add_defaults_extt _add_defaults_c_libst _add_defaults_scripts( t self( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyt add_defaults s c C sS t j j | � s t St j j | � } t j j | � \ } } | t j | � k S( s� Case-sensitive path existence check >>> sdist_add_defaults._cs_path_exists(__file__) True >>> sdist_add_defaults._cs_path_exists(__file__.upper()) False ( t ost patht existst Falset abspatht splitt listdir( t fspathR t directoryt filename( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyt _cs_path_exists( s c C s� | j | j j g } x� | D]� } t | t � r� | } t } x7 | D]/ } | j | � rD t } | j j | � PqD qD W| s� | j d d j | � � q� q | j | � r� | j j | � q | j d | � q Wd S( Ns, standard file not found: should have one of s , s standard file '%s' not found( t READMESt distributiont script_namet isinstancet tupleR R t Truet filelistt appendt warnt join( R t standardst fnt altst got_it( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR 9 s c C sL d d g } x9 | D]1 } t t j j t | � � } | j j | � q Wd S( Ns test/test*.pys setup.cfg( R R R t isfileR R t extend( R t optionalt patternt files( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR N s c C s� | j d � } | j j � r7 | j j | j � � n xM | j D]B \ } } } } x- | D]% } | j j t j j | | � � qZ WqA Wd S( Nt build_py( t get_finalized_commandR t has_pure_modulesR R( t get_source_filest data_filesR R R R" ( R R, t pkgt src_dirt build_dirt filenamesR ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR T s c C s� | j j � r� x� | j j D]� } t | t � re t | � } t j j | � r� | j j | � q� q | \ } } x? | D]7 } t | � } t j j | � rx | j j | � qx qx Wq Wn d S( N( R t has_data_filesR0 R t strR R R R' R R ( R t itemt dirnameR4 t f( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR d s c C s; | j j � r7 | j d � } | j j | j � � n d S( Nt build_ext( R t has_ext_modulesR- R R( R/ ( R R: ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR u s c C s; | j j � r7 | j d � } | j j | j � � n d S( Nt build_clib( R t has_c_librariesR- R R( R/ ( R R< ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR z s c C s; | j j � r7 | j d � } | j j | j � � n d S( Nt build_scripts( R t has_scriptsR- R R( R/ ( R R> ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR s ( t __name__t __module__t __doc__R t staticmethodR R R R R R R R ( ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR s R c B s e Z RS( ( R@ RA ( ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyR � s ( ( ( R R t distutils.utilR t distutils.commandR t setuptools.extern.six.movesR R t hasattr( ( ( sA /usr/lib/python2.7/site-packages/setuptools/command/py36compat.pyt <module> s |PK @N#]}s`�z z . site-packages/setuptools/command/py36compat.pynu �[��� import os from glob import glob from distutils.util import convert_path from distutils.command import sdist from setuptools.extern.six.moves import filter class sdist_add_defaults: """ Mix-in providing forward-compatibility for functionality as found in distutils on Python 3.7. Do not edit the code in this class except to update functionality as implemented in distutils. Instead, override in the subclass. """ def add_defaults(self): """Add all the default files to self.filelist: - README or README.txt - setup.py - test/test*.py - all pure Python modules mentioned in setup script - all files pointed by package_data (build_py) - all files defined in data_files. - all files defined as scripts. - all C sources listed as part of extensions or C libraries in the setup script (doesn't catch C headers!) Warns if (README or README.txt) or setup.py are missing; everything else is optional. """ self._add_defaults_standards() self._add_defaults_optional() self._add_defaults_python() self._add_defaults_data_files() self._add_defaults_ext() self._add_defaults_c_libs() self._add_defaults_scripts() @staticmethod def _cs_path_exists(fspath): """ Case-sensitive path existence check >>> sdist_add_defaults._cs_path_exists(__file__) True >>> sdist_add_defaults._cs_path_exists(__file__.upper()) False """ if not os.path.exists(fspath): return False # make absolute so we always have a directory abspath = os.path.abspath(fspath) directory, filename = os.path.split(abspath) return filename in os.listdir(directory) def _add_defaults_standards(self): standards = [self.READMES, self.distribution.script_name] for fn in standards: if isinstance(fn, tuple): alts = fn got_it = False for fn in alts: if self._cs_path_exists(fn): got_it = True self.filelist.append(fn) break if not got_it: self.warn("standard file not found: should have one of " + ', '.join(alts)) else: if self._cs_path_exists(fn): self.filelist.append(fn) else: self.warn("standard file '%s' not found" % fn) def _add_defaults_optional(self): optional = ['test/test*.py', 'setup.cfg'] for pattern in optional: files = filter(os.path.isfile, glob(pattern)) self.filelist.extend(files) def _add_defaults_python(self): # build_py is used to get: # - python modules # - files defined in package_data build_py = self.get_finalized_command('build_py') # getting python files if self.distribution.has_pure_modules(): self.filelist.extend(build_py.get_source_files()) # getting package_data files # (computed in build_py.data_files by build_py.finalize_options) for pkg, src_dir, build_dir, filenames in build_py.data_files: for filename in filenames: self.filelist.append(os.path.join(src_dir, filename)) def _add_defaults_data_files(self): # getting distribution.data_files if self.distribution.has_data_files(): for item in self.distribution.data_files: if isinstance(item, str): # plain file item = convert_path(item) if os.path.isfile(item): self.filelist.append(item) else: # a (dirname, filenames) tuple dirname, filenames = item for f in filenames: f = convert_path(f) if os.path.isfile(f): self.filelist.append(f) def _add_defaults_ext(self): if self.distribution.has_ext_modules(): build_ext = self.get_finalized_command('build_ext') self.filelist.extend(build_ext.get_source_files()) def _add_defaults_c_libs(self): if self.distribution.has_c_libraries(): build_clib = self.get_finalized_command('build_clib') self.filelist.extend(build_clib.get_source_files()) def _add_defaults_scripts(self): if self.distribution.has_scripts(): build_scripts = self.get_finalized_command('build_scripts') self.filelist.extend(build_scripts.get_source_files()) if hasattr(sdist.sdist, '_add_defaults_standards'): # disable the functionality already available upstream class sdist_add_defaults: pass PK @N#]&�9 �9 1 site-packages/setuptools/command/easy_install.pycnu �[��� � � fc @ se d Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z m Z d d l m Z m Z d d l m Z m Z d d l m Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l! 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Z? d d l@ mA ZA mB ZB mC ZC mD ZD mE ZE mF ZF mG ZG mH ZH mI ZI mJ ZJ mK ZK mL ZL mM ZM mN ZN mO ZO d d lP Z@ e jQ d d e@ jR �d d d d d d g ZS d � ZT d � ZU e' jV rd! � ZW d" � ZX n d# � ZW d$ � ZX d% � ZY d e, f d& � � YZZ d' � Z[ d( � Z\ d) � Z] d* � Z^ d+ � Z_ d eG f d, � � YZ` d- e` f d. � � YZa e jb jc d/ d0 � d1 k r�ea Z` n d2 � Zd d3 � Ze d4 � Zf d5 � Zg eh d6 � Zi d7 � Zj d8 � Zk d9 e jl k rek Zm n d: � Zm d; d< � Zn d= � Zo d> � Zp d? � Zq y d d@ l mr Zs Wn et k rzdA � Zs n XdB � Zr dC eu f dD � � YZv ev jw � Zx dE ev f dF � � YZy dG ez f dH � � YZ{ dI e{ f dJ � � YZ| dK e| f dL � � YZ} e{ j~ Z~ e{ j Z dM � Z� dN � Z� e� ee dO � Z� dP � Z� dQ � Z� eh dR � Z� e" j� dS � � Z� d S(T s% Easy Install ------------ A tool for doing automatic download/extract/build of distutils-based Python packages. 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R/ ( t ost patht existst hasattrR/ t normpatht normcase( t p1t p2t both_existt use_samefilet norm_p1t norm_p2( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR/ M s $ c C s | S( N( ( t s( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _to_ascii_ s c C s1 y t j | d � t SWn t k r, t SXd S( Nt ascii( R t text_typet Truet UnicodeErrort False( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt isasciib s c C s | j d � S( NRG ( t encode( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRF j s c C s. y | j d � t SWn t k r) t SXd S( NRG ( RM RI RJ RK ( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRL m s c C s t j | � j � j d d � S( Ns s ; ( t textwrapt dedentt stript replace( t text( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt <lambda>u t c B sr e Z d Z d Z e Z d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� g Z d d d d d d- d0 d6 d9 g Z e j r� d= e j Z e j d> d� e f � e j d> � n i d d' 6Z e Z d? � Z d@ � Z dA � Z e dB � � Z dC � Z dD � Z dE � Z dF � Z dG � Z dH � Z dI � Z dJ � Z dK � Z e j dL � j! � Z" e j dM � j! � Z# e j dN � j! � Z$ dO � Z% dP � Z& dQ � Z' dR � Z( dS � Z) dT � Z* e+ j, dU � � Z- e. dV � Z/ e. dW � Z0 dX � Z1 e dY � Z2 dZ � Z3 d[ � Z4 d\ � Z5 d� d] � Z6 e d^ � � Z7 d_ d� d` � Z8 da � Z9 db � Z: dc � Z; dd � Z< de � Z= df � Z> e j dg � j! � Z? e j dh � Z@ di dj � ZA e j dk � j! � ZB dl � ZC dm � ZD dn � ZE do � ZF dp � ZG dq � ZH dr � ZI ds � ZJ e j dt � j! � ZK du � ZL dv � ZM dw � ZN eO dx eO dy dz d{ d| � � ZP eO dy d} d{ d~ � ZQ d � ZR RS(� s' Manage a download/build/install processs Find/get/install Python packagess prefix=s installation prefixs zip-okt zs install package as a zipfiles multi-versiont ms% make apps have to require() a versiont upgradet Us1 force upgrade (searches PyPI for latest versions)s install-dir=t ds install package to DIRs script-dir=RE s install scripts to DIRs exclude-scriptst xs Don't install scriptss always-copyt as' Copy all needed packages to install dirs index-url=t is base URL of Python Package Indexs find-links=t fs( additional URL(s) to search for packagess build-directory=t bs/ download/extract/build in DIR; keep the resultss optimize=t Osl also compile with optimization: -O1 for "python -O", -O2 for "python -OO", and -O0 to disable [default: -O0]s record=s3 filename in which to record list of installed filess always-unzipt Zs* don't install as a zipfile, no matter whats site-dirs=t Ss) list of directories where .pth files workt editablet es+ Install specified packages in editable forms no-depst Ns don't install dependenciess allow-hosts=t Hs$ pattern(s) that hostnames must matchs local-snapshots-okt ls( allow building eggs from local checkoutst versions" print version information and exits no-find-linkss9 Don't load find-links defined in packages being installeds! install in user site-package '%s't userc C s� d | _ d | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ t j r t j! | _" t j# | _$ n d | _" d | _$ d | _% d | _& d | _' | _( d | _) i | _* t+ | _, d | _- | j. j/ | _/ | j. j0 | | j. j1 d � � d S( Ni R0 (2 Rh t Nonet zip_okt local_snapshots_okt install_dirt script_dirt exclude_scriptst index_urlt find_linkst build_directoryt argst optimizet recordRW t always_copyt multi_versionRb t no_depst allow_hostst roott prefixt no_reportRg t install_purelibt install_platlibt install_headerst install_libt install_scriptst install_datat install_baset install_platbaset sitet ENABLE_USER_SITEt USER_BASEt install_userbaset USER_SITEt install_usersitet no_find_linkst package_indext pth_filet always_copy_fromt site_dirst installed_projectsRK t sitepy_installedt _dry_runt distributiont verboset _set_command_optionst get_option_dict( t self( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt initialize_options� sF c C s* d � | D� } t t | j | � � d S( Nc s s9 | ]/ } t j j | � s- t j j | � r | Vq d S( N( R9 R: R; t islink( t .0t filename( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pys <genexpr>� s ( t listR t _delete_path( R� t blockerst extant_blockers( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt delete_blockers� s c C se t j d | � | j r d St j j | � o? t j j | � } | rN t n t j } | | � d S( Ns Deleting %s( R t infot dry_runR9 R: t isdirR� t rmtreet unlink( R� R: t is_treet remover( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s %c C s= t j d } t d � } d } | j t � � GHt � � d S( sT Render the Setuptools version and installation details, then exit. i t setuptoolss= setuptools {dist.version} from {dist.location} (Python {ver})N( t sysRg R" t formatt localst SystemExit( t vert distt tmpl( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _render_version� s c C s� | j o | j � t j j � d } t d d � \ } } i | j j � d 6| j j � d 6| j j � d 6| d 6| d d !d 6| d | d d 6| d 6| d 6| d 6| d 6t t d d � d 6| _ t j r� | j | j d <| j | j d <n | j � | j � | j � | j d d d d � | j d k rI| j | _ n | j d k rdt | _ n | j d d% � | j d d& � | j r�| j r�| j | _ | j | _ n | j d d' � t t t j � } t � | _ | j! d k r�g | j! j d � D] } t" j j# | j$ � � ^ q} xq | D]f } t" j j% | � sWt& j' d | � q,t | � | k r|t( | d � � q,| j j) t | � � q,Wn | j* s�| j+ � n | j, p�d | _, | j | _- xE | j t | j � f D]+ } | | j- k r�| j- j. d | � q�q�W| j/ d k rSg | j/ j d � D] } | j$ � ^ q8} n d g } | j0 d k r�| j1 | j, d | j- d | �| _0 n t2 | j- t j � | _3 | j4 d k r�t5 | j4 t6 j7 � r�| j4 j � | _4 q�n g | _4 | j8 r| j0 j9 | j- t j � n | j s5| j0 j: | j4 � n | j d d( � t5 | j; t< � s�y> t< | j; � | _; d | j; k o�d k n s�t= � n Wq�t= k r�t( d" � � q�Xn | j* r�| j> r�t? d# � � n | j@ s�t? d$ � � n g | _A d S() Ni Rz t exec_prefixt dist_namet dist_versiont dist_fullnamet py_versioni t py_version_shorti t py_version_nodott sys_prefixt sys_exec_prefixt abiflagsRT t userbaset usersiteRl Rm Rq R� R R� t installRt t ,s" %s (in --site-dirs) does not exists$ (in --site-dirs) is not on sys.paths https://pypi.python.org/simplet *t search_patht hostsRs s --optimize must be 0, 1, or 2s9 Must specify a build directory (-b) when using --editables: No urls, filenames, or requirements specified (see --help)( Rl Rl ( Rl Rm ( Rt Rt ( Rs Rs (B Rg R� R� t splitR R� t get_namet get_versiont get_fullnamet getattrt config_varsR� R� R� R� t _fix_install_dir_for_user_sitet expand_basedirst expand_dirst _expandRm Ri Rl R� RK t set_undefined_optionsRh R| R� R R R: t get_site_dirst all_site_dirsR� R9 t expanduserRP R� R t warnR t appendRb t check_site_dirRo t shadow_patht insertRx R� t create_indexR$ t local_indexRp t isinstanceR t string_typesRk t scan_egg_linkst add_find_linksRs t intt ValueErrorRq R Rr t outputs( R� R� Rz R� R= RE R� RY t path_itemR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt finalize_options� s� 4 . ! c C s� | j s t j r d S| j � | j d k rF d } t | � � n | j | _ | _ t j j d d � d } | j | � d S( s; Fix the install_dir if "--user" was used. 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For information on other options, you may wish to consult the documentation at: https://setuptools.readthedocs.io/en/latest/easy_install.html Please make the appropriate changes for your system and try again. c C sj | j t j � d | j f } t j j | j � sI | d | j 7} n | d | j 7} t | � � d S( Ni s ( t _easy_install__cant_write_msgR� t exc_infoRl R9 R: R; t _easy_install__not_exists_idt _easy_install__access_msgR ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR s c C s< | j } t j d | � | j � d } | d } t j j | � } t d � d } yQ | rn t j | � n t j j | � } t j j | d t �t | d � } Wn! t t f k r� | j � nSXz� | j | j t � � � | j � d } t j } t j d k rqt j j | � \ } } t j j | d � } | j � d k o\t j j | � } | rq| } qqn d d l m } | | d d d g d � t j j | � r�t j d | � t SWd | r�| j � n t j j | � r�t j | � n t j j | � rt j | � n X| j s8t j d | � n t! S( s@ Empirically verify whether .pth files are supported in inst. dirs Checking .pth file support in %ss .pths .oksz import os f = open({ok_file!r}, 'w') f.write('OK') f.close() s t exist_okR R� s pythonw.exes python.exei����( t spawns -Es -ct passi s- TEST PASSED: %s appears to support .pth filesNs+ TEST FAILED: %s does NOT support .pth files(" Rl R R� R R9 R: R; t _one_linerR� t dirnamet pkg_resourcest py31compatt makedirsRI R R R R t writeR� R� R Ri R� t executableR� R� R� t lowert distutils.spawnR Rv R� RK ( R� R R� t ok_filet ok_existsR� R R] R t basenamet altt use_altR ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR sV c C s� | j ro | j d � ro xS | j d � D]? } | j d | � rH q) n | j | | | j d | � � q) Wn | j | � d S( s= Write all the scripts for `dist`, unless scripts are excludedt scriptss scripts/N( Rn t metadata_isdirt metadata_listdirt install_scriptt get_metadatat install_wrapper_scripts( R� R� t script_name( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt install_egg_scriptsM s c C s| t j j | � rh xc t j | � D]? \ } } } x- | D]% } | j j t j j | | � � q8 Wq" Wn | j j | � d S( N( R9 R: R� t walkR� R� R� ( R� R: t baseR� t filesR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt add_output[ s *c C s# | j r t d | f � � n d S( Nsj Invalid argument %r: you can't use filenames or URLs with --editable (except via the --find-links option).( Rb R ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt not_editablec s c C sW | j s d St j j t j j | j | j � � rS t d | j | j f � � n d S( Ns2 %r already exists in %s; can't do a checkout there( Rb R9 R: R; R� Rq t keyR ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt check_editablek s 'c c sT t j d t j d � � } z t | � VWd t j j | � oN t t | � � Xd S( NRz s easy_install-( t tempfilet mkdtempR t ut strR9 R: R; R� R ( R� t tmpdir( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _tmpdiru s c C s� | j s | j � n | j � �\} t | t � s� t | � r{ | j | � | j j | | � } | j d | | | t � St j j | � r� | j | � | j d | | | t � St | � } n | j | � | j j | | | j | j | j | j � } | d k r8d | } | j r)| d 7} n t | � � nB | j t k ra| j | | | d � | S| j | | j | | � SWd QXd S( Ns+ Could not find suitable distribution for %rs2 (--always-copy skips system and development eggs)t Using( Rb t install_site_pyR8 R� R% R R0 R� t downloadt install_itemRi RI R9 R: R; R R2 t fetch_distributionRW Ru R� R t precedenceR, t process_distributiont location( R� R� t depsR7 t dlR� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR0 ~ s2 c C s� | p | j } | p* t j j | � | k } | p@ | j d � } | p| | j d k o| t j j t | � � t | j � k } | r� | r� x4 | j | j D] } | j | k r� Pq� q� Wt } n t j d t j j | � � | r!| j | | | � } xP | D] } | j | | | � qWn, | j | � g } | j | | d | d � | d k r}x! | D] } | | k r`| Sq`Wn d S( Ns .eggs Processing %si R9 ( Ru R9 R: R t endswithR� Ri R R� t project_nameR@ RI R R� R! t install_eggsR? t egg_distribution( R� R� R; R7 RA t install_neededR� t dists( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR< � s. c C sU t | } xD t D]< } d | } t | | � d k r t | | | | � q q Wd S( s= Sets the install directories by applying the install schemes.t install_N( R R R� Ri R� ( R� R� t schemeR1 t attrname( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c G s* | j | � | j j | � | | j | j k rF | j j | � n | j j | � | j | � | | j | j <t j | j | | | � � | j d � r� | j r� | j j | j d � � n | r� | j r� d S| d k r | j | j k r t j d | � d S| d k s#| | k rD| j � } t t | � � } n t j d | � y( t g � j | g | j | j � } WnI t k r�} t t | � � � n% t k r�} t | j � � � n X| j s�| j rx9 | D]. } | j | j k r�| j | j � � q�q�Wn t j d | � d S( Ns dependency_links.txts Skipping dependencies for %ss Processing dependencies for %ss' Finished processing dependencies for %s( t update_pthR� t addR� R1 t removeR+ R� R R� t installation_reportt has_metadataR� R� t get_metadata_linesRu Ri R� t as_requirementR% R6 R) t resolveR0 R* R R+ t reportR� ( R� t requirementR� RA R� t distreqt distrosRc ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR? � sB c C sA | j d k r | j S| j d � r* t S| j d � s= t St S( Ns not-zip-safes zip-safe( Rj Ri RP RI RK ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt should_unzip� s c C s t j j | j | j � } t j j | � rS d } t j | | j | j | � | St j j | � rn | } n� t j j | � | k r� t j | � n t j | � } t | � d k r� t j j | | d � } t j j | � r� | } q� n t | � t j | | � | S( Ns< %r already exists in %s; build directory %s will not be kepti i ( R9 R: R� Rq R1 R; R R� R� R R� t listdirR� R! t shutilt move( R� R� t dist_filenamet setup_baset dstR� t contents( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt maybe_move� s" c C s> | j r d Sx* t j � j | � D] } | j | � q# Wd S( N( Rn t ScriptWritert bestt get_argst write_script( R� R� Rr ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR) s c C sp t | j � � } t | | � } | rS | j | � t � } t j | � | } n | j | t | � d � d S( s/ Generate a legacy script wrapper and install itR^ N( R6 RR t is_python_scriptt _load_templateR� Ra t get_headerRd RF ( R� R� R* t script_textt dev_pathR� t is_scriptt body( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR' s c C s= d } | r! | j d d � } n t d | � } | j d � S( s� There are a couple of template scripts in the package. 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R� R] t linest line( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt expand_paths� s4 c C s t | d � } z^t j | � } | d k r1 d S| d | d | d } | d k r[ d S| j | d � t j d | j d � � \ } } } | d k r� d S| j | d | � i d d 6d d 6} t j | � } yT | j | � } | j d d � d } | j t j � � } | j t j | � � Wn t j k rCd SX| j d � sd| j d � rhd S| SWd | j � Xd S( sn Extract configuration data from a bdist_wininst .exe Returns a configparser.RawConfigParser, or None t rbi i i i s <iiiizV4i{V4RT Rg R� s i i R t SetupN( izV4i{V4( R t zipfilet _EndRecDataRi t seekR6 t unpackR� R t RawConfigParserR� Rl R� t getfilesystemencodingt readfpR t StringIOt Errort has_sectionR ( R\ R] t endrect prependedt tagt cfglent bmlent initR� t partt config( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR2 � s4 $ c C s� d d d d d g } t j | � } zqxj| j � D]\} | j } | j d � } t | � d k r� | d d k r� | d j d � r� | j d d j | d � d f � Pq� n t | � d k s4 | j d � r� q4 n | j d � r� q4 n | d j � d k r4 | j | � } t j r+| j � } n xb t | � D]Q } | j � j d d � } | j d � s8| j d | d | f d f � q8q8Wq4 q4 WWd | j � Xg | D] \ } } | j � | f ^ q�} | j � | j � | S( s4 Get exe->egg path translations for a given .exe files PURELIB/RT s PLATLIB/pywin32_system32s PLATLIB/s SCRIPTS/s EGG-INFO/scripts/s DATA/lib/site-packagesR� i i s PKG-INFOi s .egg-infoi s EGG-INFO/s .pths -nspkg.ptht PURELIBt PLATLIBs \R s %s/%s/N( s PURELIB/RT ( s PLATLIB/pywin32_system32RT ( s PLATLIB/RT ( s SCRIPTS/s EGG-INFO/scripts/( s DATA/lib/site-packagesRT ( R- R. ( R t ZipFilet infolistR� R� R� RC R� R� t upperR� R t PY3Rl R RP RQ Rz R� R R t sortt reverse( t exe_filenameR� RU R� R� R� R_ t pthRZ t y( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR4 � s> "#" 3 + c B s\ e Z d Z e Z d d � Z d � Z d � Z e d � � Z d � Z d � Z d � Z RS( s) A .pth file with Distribution paths in itc C s� | | _ t t t | � � | _ t t j j | j � � | _ | j � t j | g d d � x6 t | j � D]% } t t | j t | t � � � qo Wd S( N( R� R� R R R R9 R: R t basedirt _loadR$ t __init__Ri R R� RM R# RI ( R� R� R R: ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR: ) s c C s� g | _ t } t j | j � } t j j | j � r3t | j d � } x� | D]� } | j d � rp t } qO n | j � } | j j | � | j � sO | j � j d � r� qO n t t j j | j | � � } | j d <t j j | � s� | | k r| j j � t | _ qO n d | | <qO W| j � n | j rO| rOt | _ n x. | j r| j d j � r| j j � qRWd S( Nt rtR t #i����i ( R� RK R� t fromkeysR R9 R: Rw R� R Rz RI R R� RP R R� R8 R; t popt dirtyR ( R� t saw_importR R] R R: ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR9 2 s2 "& c C s� | j s d St t | j | j � � } | r� t j d | j � | j | � } d j | � d } t j j | j � r� t j | j � n t | j d � � } | j | � Wd QXn; t j j | j � r� t j d | j � t j | j � n t | _ d S( s$ Write changed .pth file back to diskNs Saving %ss R� s Deleting empty %s( R? R� R R� R� R R� R� t _wrap_linesR� R9 R: R� R� R R R; RK ( R� t rel_pathsR t dataR] ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� Q s c C s | S( N( ( R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRA g s c C sr | j | j k o6 | j | j k p6 | j t j � k } | r^ | j j | j � t | _ n t j | | � d S( s" Add `dist` to the distribution mapN( R@ R� R R9 t getcwdR� RI R? R$ RM ( R� R� t new_path( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRM k s c C sI x2 | j | j k r4 | j j | j � t | _ q Wt j | | � d S( s' Remove `dist` from the distribution mapN( R@ R� RN RI R? R$ ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRN y s c C s� t j j t | � � \ } } t | j � } | g } t j d k rK d pQ t j } xu t | � | k r� | | j k r� | j t j � | j � | j | � St j j | � \ } } | j | � qW W| Sd S( NR� ( R9 R: R� R R� R8 t altsepR R� t curdirR4 R� ( R� R: t npatht lastt baselenR� R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( ( R� R� R� RK R? R: R9 R� R� RA RM RN R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR1 $ s t RewritePthDistributionsc B s/ e Z e d � � Z e d � Z e d � Z RS( c c s* | j Vx | D] } | Vq W| j Vd S( N( t preludet postlude( t clsR R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRA � s s? import sys sys.__plen = len(sys.path) s� import sys new = sys.path[sys.__plen:] del sys.path[sys.__plen:] p = getattr(sys, '__egginsert', 0) sys.path[p:p] = new sys.__egginsert = p + len(new) ( R� R� t classmethodRA R RL RM ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRK � s t SETUPTOOLS_SYS_PATH_TECHNIQUEt rawt rewritec C s, t t j t � r t St j t j j � � S( s_ Return a regular expression based on first_line_re suitable for matching strings. ( R� R t patternR6 t ret compileRl ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _first_line_re� s c C s� | t j t j g k rA t j d k rA t | t j � | | � St j � \ } } } t j | | d | d d | | f f � d S( NR� i i s %s %s( R9 R� RN R� Rp R� t S_IWRITER� R R t reraise( t funct argt exct ett evR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt auto_chmod� s ' c C s= t | � } t | t j � | r/ t | � n t | � d S( sa Fix any globally cached `dist_path` related data `dist_path` should be a path of a newly installed egg distribution (zipped or unzipped). sys.path_importer_cache contains finder objects that have been cached when importing data from the original distribution. Any such finders need to be cleared since the replacement distribution might be packaged differently, e.g. a zipped egg distribution might get replaced with an unzipped egg folder or vice versa. Having the old finders cached may then cause Python to attempt loading modules from the replacement distribution using an incorrect loader. zipimport.zipimporter objects are Python loaders charged with importing data packaged inside zip archives. If stale loaders referencing the original distribution, are left behind, they can fail to load modules from the replacement distribution. E.g. if an old zipimport.zipimporter instance is used to load data from a new zipped egg archive, it may cause the operation to attempt to locate the requested data in the wrong location - one indicated by the original distribution's zip archive directory information. Such an operation may then fail outright, e.g. report having read a 'bad local file header', or even worse, it may fail silently & return invalid data. zipimport._zip_directory_cache contains cached zip archive directory information for all existing zipimport.zipimporter instances and all such instances connected to the same archive share the same cached directory information. If asked, and the underlying Python implementation allows it, we can fix all existing zipimport.zipimporter instances instead of having to track them down and remove them one by one, by updating their shared cached zip archive directory information. This, of course, assumes that the replacement distribution is packaged as a zipped egg. If not asked to fix existing zipimport.zipimporter instances, we still do our best to clear any remaining zipimport.zipimporter related cached data that might somehow later get used when attempting to load data from the new distribution and thus cause such load operations to fail. Note that when tracking down such remaining stale data, we can not catch every conceivable usage from here, and we clear only those that we know of and have found to cause problems if left alive. Any remaining caches should be updated by whomever is in charge of maintaining them, i.e. they should be ready to handle us replacing their zip archives with new distributions at runtime. N( R t _uncacheR� t path_importer_cachet! _replace_zip_directory_cache_datat* _remove_and_clear_zip_directory_cache_data( t dist_pathR� t normalized_path( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s < c C sr g } t | � } xY | D]Q } t | � } | j | � r | | | d !t j d f k r | j | � q q W| S( sp Return zipimporter cache entry keys related to a given normalized path. Alternative path spellings (e.g. those using different character case or those using alternative path separators) related to the same path are included. Any sub-path entries are included as well, i.e. those corresponding to zip archives embedded in other zip archives. i RT ( R� R Rz R9 R R� ( Rd t cachet resultt prefix_lent pt np( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt" _collect_zipimporter_cache_entries s c C s] xV t | | � D]E } | | } | | =| o9 | | | � } | d k r | | | <q q Wd S( s� Update zipimporter cache data for a given normalized path. Any sub-path entries are processed as well, i.e. those corresponding to zip archives embedded in other zip archives. Given updater is a callable taking a cache entry key and the original entry (after already removing the entry from the cache), and expected to update the entry and possibly return a new one to be inserted in its place. Returning None indicates that the entry should not be replaced with a new one. If no updater is given, the cache entries are simply removed without any additional processing, the same as if the updater simply returned None. N( Rj Ri ( Rd Re t updaterRh t old_entryt new_entry( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _update_zipimporter_cache$ s c C s t | | � d S( N( Rn ( Rd Re ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR_ D s c C s# d � } t | t j d | �d S( Nc S s | j � d S( N( t clear( R: Rl ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt2 clear_and_remove_cached_zip_archive_directory_dataI s Rk ( Rn R� t _zip_directory_cache( Rd Rp ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb H s t __pypy__c C s# d � } t | t j d | �d S( Nc S s/ | j � t j | � | j t j | � | S( N( Ro R� R� t updateRq ( R: Rl ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt) replace_cached_zip_archive_directory_data_ s Rk ( Rn R� Rq ( Rd Rt ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRa ^ s s <string>c C s7 y t | | d � Wn t t f k r. t SXt Sd S( s% Is this string a valid Python script?t execN( RU t SyntaxErrort TypeErrorRK RI ( RR R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt is_pythonq s c C sV y1 t j | d d �� } | j d � } Wd QXWn t t f k rK | SX| d k S( sC Determine if the specified executable is a .sh (contains a #! line)R� s latin-1i Ns #!( R� R R� R R ( R t fpt magic( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt is_sh{ s c C s t j | g � S( s@ Quote a command line argument according to Windows parsing rules( t subprocesst list2cmdline( RZ ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt nt_quote_arg� s c C sb | j d � s | j d � r" t St | | � r5 t S| j d � r^ d | j � d j � k St S( sM Is this text, as a whole, a Python script? (as opposed to shell/bat/etc. s .pys .pyws #!R� i ( RC RI Rx Rz t splitlinesR RK ( Rh R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRe � s ( Rp c G s d S( N( ( Rr ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _chmod� s c C sQ t j d | | � y t | | � Wn& t j k rL } t j d | � n Xd S( Ns changing mode of %s to %os chmod failed: %s( R R� R� R9 t error( R: Rq Rc ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRp � s t CommandSpecc B s� e Z d Z g Z e � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z d � Z e d � � Z e d � � Z RS( sm A command spec for a #! header, specified as a list of arguments akin to those passed to Popen. c C s | S( sV Choose the best CommandSpec class based on environmental conditions. ( ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb � s c C s( t j j t j � } t j j d | � S( Nt __PYVENV_LAUNCHER__( R9 R: R= R� R R� R� ( RN t _default( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _sys_executable� s c C sO t | | � r | St | t � r, | | � S| d k rB | j � S| j | � S( sg Construct a CommandSpec from a parameter to build_scripts, which may be None. N( R� R� Ri t from_environmentt from_string( RN t param( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt from_param� s c C s | | j � g � S( N( R� ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s t j | | j � } | | � S( s} Construct a command spec from a simple string representing a command line parseable by shlex.split. ( t shlexR� t split_args( RN t stringR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C sM t j | j | � � | _ t j | � } t | � sI d g | j d *n d S( Ns -xi ( R� R� t _extract_optionst optionsR| R} RL ( R� Rh t cmdline( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt install_options� s c C sQ | d j � d } t � j | � } | rA | j d � pD d n d } | j � S( sH Extract any options from the first line of the script. s i i RT ( R RV t matcht groupRP ( t orig_scriptt firstR� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s !c C s | j | t | j � � S( N( t _renderR� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt as_header� s c C sD d } x7 | D]/ } | j | � r | j | � r | d d !Sq W| S( Ns "'i i����( Rz RC ( t itemt _QUOTESt q( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _strip_quotes� s c C s% t j d � | D� � } d | d S( Nc s s$ | ] } t j | j � � Vq d S( N( R� R� RP ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pys <genexpr>� s s #!s ( R| R} ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� R� R� R� R� RO Rb R� R� R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s t WindowsCommandSpecc B s e Z e d e � Z RS( R� ( R� R� R� RK R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s Ra c B s� e Z d Z e j d � j � Z e Z e d e d � � Z e d e d � � Z e d d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d d d � � Z RS( s` Encapsulates behavior around writing entry point scripts for console and gui apps. s� # EASY-INSTALL-ENTRY-SCRIPT: %(spec)r,%(group)r,%(name)r __requires__ = %(spec)r import re import sys from pkg_resources import load_entry_point if __name__ == '__main__': sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) sys.exit( load_entry_point(%(spec)r, %(group)r, %(name)r)() ) c C sM t j d t � | r t n t j � } | j d | | � } | j | | � S( Ns Use get_argsRT ( t warningsR� t DeprecationWarningt WindowsScriptWriterRa Rb t get_script_headerRc ( RN R� R t wininstt writert header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt get_script_args s c C sN t j d t � | r d } n | j j � j | � } | j | � | j � S( Ns Use get_headers python.exe( R� R� R� t command_spec_classRb R� R� R� ( RN Rh R R� t cmd( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� ! s c c s� | d k r | j � } n t | j � � } x� d D]� } | d } xn | j | � j � D]W \ } } | j | � | j t � } | j | | | | � } x | D] } | Vq� WqZ Wq4 Wd S( s� Yield write_script() argument tuples for a distribution's console_scripts and gui_scripts entry points. t consolet guit _scriptsN( R� R� ( Ri Rg R6 RR t get_entry_mapR� t _ensure_safe_nameR� R� t _get_script_args( RN R� R� R� t type_R� R� t epRh Rr R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRc + s " c C s+ t j d | � } | r' t d � � n d S( s? Prevent paths in *_scripts entry point names. s [\\/]s+ Path separators not allowed in script namesN( RT t searchR� ( R� t has_path_sep( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� = s c C s* t j d t � | r t j � S| j � S( Ns Use best( R� R� R� R� Rb ( RN t force_windows( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt get_writerF s c C s? t j d k s- t j d k r7 t j d k r7 t j � S| Sd S( sD Select the best ScriptWriter for this environment. t win32t javaR� N( R� R� R9 R� t _nameR� Rb ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb L s - c c s | | | f Vd S( N( ( RN R� R� R� Rh ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� V s RT c C s/ | j j � j | � } | j | � | j � S( s; Create a #! line, getting options (if any) from script_text( R� Rb R� R� R� ( RN Rh R R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRg [ s N( R� R� R� RN RO R� R� R� R� RO Ri RK R� R� Rc R� R� R� Rb R� Rg ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRa s R� c B sY e Z e Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( c C s t j d t � | j � S( Ns Use best( R� R� R� Rb ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� f s c C s2 t d t d | � } t j j d d � } | | S( sC Select the best ScriptWriter suitable for Windows R t naturalt SETUPTOOLS_LAUNCHER( R� t WindowsExecutableLauncherWriterR9 R� R� ( RN t writer_lookupt launcher( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb l s c c s� t d d d d � | } | t j d j � j d � k r` d j t � � } t j | t � n d d d d d d d g } | j | � | j | | � } g | D] } | | ^ q� } | | | | d | f Vd S( s For Windows, add a .py extensionR� s .pyaR� s .pywt PATHEXTt ;sK {ext} not listed in PATHEXT; scripts will not be recognized as executables.s .pys -script.pys .pycs .pyos .exeRn N( R� R9 R� R R� R� R� R� R� t UserWarningRN t _adjust_header( RN R� R� R� Rh t extR� R� RZ R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� y s " c C su d } d } | d k r( | | } } n t j t j | � t j � } | j d | d | � } | j | � rq | S| S( s� Make sure 'pythonw' is used for gui and and 'python' is used for console (regardless of what sys.executable is). s pythonw.exes python.exeR� R� t repl( RT RU t escapet IGNORECASEt subt _use_header( RN R� t orig_headerRS R� t pattern_obt new_header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s/ | d d !j d � } t j d k p. t | � S( s� Should _adjust_header use the replaced header? 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On Windows systems, only use the replaced header if it resolves to an executable on the system. i i����t "R� ( RP R� R� R ( R� t clean_header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� R� R� RO R� Rb R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� c s R� c B s e Z e d � � Z RS( c c s� | d k r$ d } d } d g } n d } d } d d d g } | j | | � } g | D] } | | ^ qX } | | | | d | f V| d t | � d f Vt � s� | d } | t | � d f Vn d S( sG For Windows, add a .py extension and an .exe launcher R� s -script.pyws .pywt clis -script.pys .pys .pycs .pyoRn s .exeR^ s .exe.manifestN( R� t get_win_launcherR8 t load_launcher_manifest( RN R� R� R� Rh t launcher_typeR� R� t hdrRZ R� t m_name( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� RO R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C sG d | } t � r( | j d d � } n | j d d � } t d | � S( s� Load the Windows launcher (executable) suitable for launching a script. `type` should be either 'cli' or 'gui' Returns the executable as a byte string. s %s.exet .s -64.s -32.R� ( R8 RQ R ( t typet launcher_fn( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s> t j t d � } t j r& | t � S| j d � t � Sd S( Ns launcher manifest.xmls utf-8( R R R� R t PY2t varsRl ( R� t manifest( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s t j | | | � S( N( RZ R� ( R: t ignore_errorst onerror( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s t j d � } t j | � | S( Ni ( R9 t umask( t tmp( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRo � s c C sM d d l } t j j | j d � } | t j d <t j j | � t � d S( Ni����i ( R� R9 R: R t __path__R� t argvR� R3 ( R� t argv0( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt bootstrap� s c s� d d l m } d d l m � d � f � f d � � Y} | d k rX t j d } n t � �; | d d d d g | d t j d p� d d | | � Wd QXd S( Ni����( t setup( R& t DistributionWithoutHelpCommandsc s e Z d Z � f d � Z RS( RT c s' t � � � j | | | � Wd QXd S( N( t _patch_usaget _show_help( R� Rr t kw( R& ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� t common_usageR� ( ( R& ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s i t script_argss -qR0 s -vR* i t distclass( R� R� t setuptools.distR& Ri R� R� R� ( R� R� R� R� ( ( R& sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR3 � s c # se d d l } t j d � j � � � f d � } | j j } | | j _ z d VWd | | j _ Xd S( Ni����se usage: %(script)s [options] requirement_or_url ... or: %(script)s --help c s � t d t j j | � � S( Nt script( R� R9 R: R! 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R" R# R$ R% R& R' R( R) R* R+ R, t pkg_resources.py31compatt filterwarningst PEP440Warningt __all__R8 R/ R� RF RL R R0 R R� R R2 R4 R1 RK R� R� RV R^ R� Rj Ri Rn R_ Rb t builtin_module_namesRa Rx R{ R~ Re Rp R� t ImportErrorR� R� R� t sys_executableR� t objectRa R� R� R� R� R� R� RK R� Ro R� R3 R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt <module> s� " d � � � � � A ) ) 'l R T `A PK @N#] +�K K 4 site-packages/setuptools/command/install_scripts.pyonu �[��� � � fc @ ss d d l m Z d d l j j Z d d l Z d d l Z d d l m Z m Z m Z d e j f d � � YZ d S( i����( t logN( t Distributiont PathMetadatat ensure_directoryt install_scriptsc B s, e Z d Z d � Z d � Z d d � Z RS( s; Do normal script install, plus any egg_info wrapper scriptsc C s t j j | � t | _ d S( N( t origR t initialize_optionst Falset no_ep( t self( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR s c C sf d d l j j } | j d � | j j r> t j j | � n g | _ | j rT d S| j d � } t | j t | j | j � | j | j � } | j d � } t | d d � } | j d � } t | d t � } | j } | r� d } | j } n | t j k r| g } n | j � } | j j � j | � } x- | j | | j � � D] } | j | � qKWd S( Ni����t egg_infot build_scriptst executablet bdist_wininstt _is_runnings python.exe( t setuptools.command.easy_installt commandt easy_installt run_commandt distributiont scriptsR R t runt outfilesR t get_finalized_commandR t egg_baseR R t egg_namet egg_versiont getattrt NoneR t ScriptWritert WindowsScriptWritert sysR t bestt command_spec_classt from_paramt get_argst as_headert write_script( R t eit ei_cmdt distt bs_cmdt exec_paramt bw_cmdt is_wininstt writert cmdt args( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR s2 t tc G s� d d l m } m } t j d | | j � t j j | j | � } | j j | � | � } | j s� t | � t | d | � } | j | � | j � | | d | � n d S( s1 Write an executable file to the scripts directoryi����( t chmodt current_umasks Installing %s script to %st wi� N( R R1 R2 R t infot install_dirt ost patht joinR t appendt dry_runR t opent writet close( R t script_namet contentst modet ignoredR1 R2 t targett maskt f( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR% 3 s ( t __name__t __module__t __doc__R R R% ( ( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR s #( t distutilsR t! distutils.command.install_scriptsR R R R6 R t pkg_resourcesR R R ( ( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyt <module> s PK @N#]A�RR R , site-packages/setuptools/command/__init__.pynu �[��� __all__ = [ 'alias', 'bdist_egg', 'bdist_rpm', 'build_ext', 'build_py', 'develop', 'easy_install', 'egg_info', 'install', 'install_lib', 'rotate', 'saveopts', 'sdist', 'setopt', 'test', 'install_egg_info', 'install_scripts', 'register', 'bdist_wininst', 'upload_docs', 'upload', 'build_clib', 'dist_info', ] from distutils.command.bdist import bdist import sys from setuptools.command import install_scripts if 'egg' not in bdist.format_commands: bdist.format_command['egg'] = ('bdist_egg', "Python .egg file") bdist.format_commands.append('egg') del bdist, sys PK @N#]@FB�|% |% , site-packages/setuptools/command/build_py.pynu �[��� from glob import glob from distutils.util import convert_path import distutils.command.build_py as orig import os import fnmatch import textwrap import io import distutils.errors import itertools from setuptools.extern import six from setuptools.extern.six.moves import map, filter, filterfalse try: from setuptools.lib2to3_ex import Mixin2to3 except ImportError: class Mixin2to3: def run_2to3(self, files, doctests=True): "do nothing" class build_py(orig.build_py, Mixin2to3): """Enhanced 'build_py' command that includes data files with packages The data files are specified via a 'package_data' argument to 'setup()'. See 'setuptools.dist.Distribution' for more details. Also, this version of the 'build_py' command allows you to specify both 'py_modules' and 'packages' in the same setup operation. """ def finalize_options(self): orig.build_py.finalize_options(self) self.package_data = self.distribution.package_data self.exclude_package_data = (self.distribution.exclude_package_data or {}) if 'data_files' in self.__dict__: del self.__dict__['data_files'] self.__updated_files = [] self.__doctests_2to3 = [] def run(self): """Build modules, packages, and copy data files to build directory""" if not self.py_modules and not self.packages: return if self.py_modules: self.build_modules() if self.packages: self.build_packages() self.build_package_data() self.run_2to3(self.__updated_files, False) self.run_2to3(self.__updated_files, True) self.run_2to3(self.__doctests_2to3, True) # Only compile actual .py files, using our base class' idea of what our # output files are. self.byte_compile(orig.build_py.get_outputs(self, include_bytecode=0)) def __getattr__(self, attr): "lazily compute data files" if attr == 'data_files': self.data_files = self._get_data_files() return self.data_files return orig.build_py.__getattr__(self, attr) def build_module(self, module, module_file, package): if six.PY2 and isinstance(package, six.string_types): # avoid errors on Python 2 when unicode is passed (#190) package = package.split('.') outfile, copied = orig.build_py.build_module(self, module, module_file, package) if copied: self.__updated_files.append(outfile) return outfile, copied def _get_data_files(self): """Generate list of '(package,src_dir,build_dir,filenames)' tuples""" self.analyze_manifest() return list(map(self._get_pkg_data_files, self.packages or ())) def _get_pkg_data_files(self, package): # Locate package source directory src_dir = self.get_package_dir(package) # Compute package build directory build_dir = os.path.join(*([self.build_lib] + package.split('.'))) # Strip directory from globbed filenames filenames = [ os.path.relpath(file, src_dir) for file in self.find_data_files(package, src_dir) ] return package, src_dir, build_dir, filenames def find_data_files(self, package, src_dir): """Return filenames for package's data files in 'src_dir'""" patterns = self._get_platform_patterns( self.package_data, package, src_dir, ) globs_expanded = map(glob, patterns) # flatten the expanded globs into an iterable of matches globs_matches = itertools.chain.from_iterable(globs_expanded) glob_files = filter(os.path.isfile, globs_matches) files = itertools.chain( self.manifest_files.get(package, []), glob_files, ) return self.exclude_data_files(package, src_dir, files) def build_package_data(self): """Copy data files into build directory""" for package, src_dir, build_dir, filenames in self.data_files: for filename in filenames: target = os.path.join(build_dir, filename) self.mkpath(os.path.dirname(target)) srcfile = os.path.join(src_dir, filename) outf, copied = self.copy_file(srcfile, target) srcfile = os.path.abspath(srcfile) if (copied and srcfile in self.distribution.convert_2to3_doctests): self.__doctests_2to3.append(outf) def analyze_manifest(self): self.manifest_files = mf = {} if not self.distribution.include_package_data: return src_dirs = {} for package in self.packages or (): # Locate package source directory src_dirs[assert_relative(self.get_package_dir(package))] = package self.run_command('egg_info') ei_cmd = self.get_finalized_command('egg_info') for path in ei_cmd.filelist.files: d, f = os.path.split(assert_relative(path)) prev = None oldf = f while d and d != prev and d not in src_dirs: prev = d d, df = os.path.split(d) f = os.path.join(df, f) if d in src_dirs: if path.endswith('.py') and f == oldf: continue # it's a module, not data mf.setdefault(src_dirs[d], []).append(path) def get_data_files(self): pass # Lazily compute data files in _get_data_files() function. def check_package(self, package, package_dir): """Check namespace packages' __init__ for declare_namespace""" try: return self.packages_checked[package] except KeyError: pass init_py = orig.build_py.check_package(self, package, package_dir) self.packages_checked[package] = init_py if not init_py or not self.distribution.namespace_packages: return init_py for pkg in self.distribution.namespace_packages: if pkg == package or pkg.startswith(package + '.'): break else: return init_py with io.open(init_py, 'rb') as f: contents = f.read() if b'declare_namespace' not in contents: raise distutils.errors.DistutilsError( "Namespace package problem: %s is a namespace package, but " "its\n__init__.py does not call declare_namespace()! Please " 'fix it.\n(See the setuptools manual under ' '"Namespace Packages" for details.)\n"' % (package,) ) return init_py def initialize_options(self): self.packages_checked = {} orig.build_py.initialize_options(self) def get_package_dir(self, package): res = orig.build_py.get_package_dir(self, package) if self.distribution.src_root is not None: return os.path.join(self.distribution.src_root, res) return res def exclude_data_files(self, package, src_dir, files): """Filter filenames for package's data files in 'src_dir'""" files = list(files) patterns = self._get_platform_patterns( self.exclude_package_data, package, src_dir, ) match_groups = ( fnmatch.filter(files, pattern) for pattern in patterns ) # flatten the groups of matches into an iterable of matches matches = itertools.chain.from_iterable(match_groups) bad = set(matches) keepers = ( fn for fn in files if fn not in bad ) # ditch dupes return list(_unique_everseen(keepers)) @staticmethod def _get_platform_patterns(spec, package, src_dir): """ yield platform-specific path patterns (suitable for glob or fn_match) from a glob-based spec (such as self.package_data or self.exclude_package_data) matching package in src_dir. """ raw_patterns = itertools.chain( spec.get('', []), spec.get(package, []), ) return ( # Each pattern has to be converted to a platform-specific path os.path.join(src_dir, convert_path(pattern)) for pattern in raw_patterns ) # from Python docs def _unique_everseen(iterable, key=None): "List unique elements, preserving order. Remember all elements ever seen." # unique_everseen('AAAABBBCCDAABBB') --> A B C D # unique_everseen('ABBCcAD', str.lower) --> A B C D seen = set() seen_add = seen.add if key is None: for element in filterfalse(seen.__contains__, iterable): seen_add(element) yield element else: for element in iterable: k = key(element) if k not in seen: seen_add(k) yield element def assert_relative(path): if not os.path.isabs(path): return path from distutils.errors import DistutilsSetupError msg = textwrap.dedent(""" Error: setup script specifies an absolute path: %s setup() arguments must *always* be /-separated paths relative to the setup.py directory, *never* absolute paths. """).lstrip() % path raise DistutilsSetupError(msg) PK @N#]�~��� � - site-packages/setuptools/command/register.pyonu �[��� � � fc @ s/ d d l j j Z d e j f d � � YZ d S( i����Nt registerc B s e Z e j j Z d � Z RS( c C s! | j d � t j j | � d S( Nt egg_info( t run_commandt origR t run( t self( ( s? /usr/lib/python2.7/site-packages/setuptools/command/register.pyR s ( t __name__t __module__R R t __doc__R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/register.pyR s ( t distutils.command.registert commandR R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/register.pyt <module> s PK @N#]� PJ� � + site-packages/setuptools/command/rotate.pycnu �[��� � � fc @ s� d d l m Z d d l m Z d d l m Z d d l Z d d l Z d d l m Z d d l m Z d e f d � � YZ d S( i����( t convert_path( t log( t DistutilsOptionErrorN( t six( t Commandt rotatec B sD e Z d Z d Z d d d g Z g Z d � Z d � Z d � Z RS( s Delete older distributionss2 delete older distributions, keeping N newest filess match=t ms patterns to match (required)s dist-dir=t ds% directory where the distributions ares keep=t ks( number of matching distributions to keepc C s d | _ d | _ d | _ d S( N( t Nonet matcht dist_dirt keep( t self( ( s= /usr/lib/python2.7/site-packages/setuptools/command/rotate.pyt initialize_options s c C s� | j d k r t d � � n | j d k r< t d � � n y t | j � | _ Wn t k rq t d � � n Xt | j t j � r� g | j j d � D] } t | j � � ^ q� | _ n | j d d � d S( NsQ Must specify one or more (comma-separated) match patterns (e.g. '.zip' or '.egg')s$ Must specify number of files to keeps --keep must be an integert ,t bdistR ( R R ( R R R R t intt ValueErrort isinstanceR t string_typest splitR t stript set_undefined_options( R t p( ( s= /usr/lib/python2.7/site-packages/setuptools/command/rotate.pyt finalize_options s 7c C s1 | j d � d d l m } x | j D]} | j j � d | } | t j j | j | � � } g | D] } t j j | � | f ^ qi } | j � | j � t j d t | � | � | | j } x_ | D]W \ } } t j d | � | j s� t j j | � rt j | � q%t j | � q� q� Wq' Wd S( Nt egg_infoi����( t globt *s %d file(s) matching %ss Deleting %s( t run_commandR R t distributiont get_namet ost patht joinR t getmtimet sortt reverseR t infot lenR t dry_runt isdirt shutilt rmtreet unlink( R R t patternt filest ft t( ( s= /usr/lib/python2.7/site-packages/setuptools/command/rotate.pyt run/ s + ( s match=R s patterns to match (required)( s dist-dir=R s% directory where the distributions are( s keep=R s( number of matching distributions to keep( t __name__t __module__t __doc__t descriptiont user_optionst boolean_optionsR R R1 ( ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/rotate.pyR s ( t distutils.utilR t distutilsR t distutils.errorsR R R* t setuptools.externR t setuptoolsR R ( ( ( s= /usr/lib/python2.7/site-packages/setuptools/command/rotate.pyt <module> s PK @N#]����� � 0 site-packages/setuptools/command/install_lib.pyonu �[��� � � fc @ s] d d l Z d d l Z d d l m Z m Z d d l j j Z d e j f d � � YZ d S( i����N( t productt starmapt install_libc B sn e Z d Z d � Z d � Z d � Z e d � � Z d � Z e d � � Z d d d d d � Z d � Z RS( s9 Don't add compiled flags to filenames of non-Python filesc C s6 | j � | j � } | d k r2 | j | � n d S( N( t buildt installt Nonet byte_compile( t selft outfiles( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyt run s c sG � f d � � j � D� } t | � j � � } t t � j | � � S( s� Return a collections.Sized collections.Container of paths to be excluded for single_version_externally_managed installations. c 3 s+ | ]! } � j | � D] } | Vq q d S( N( t _all_packages( t .0t ns_pkgt pkg( R ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pys <genexpr> s ( t _get_SVEM_NSPsR t _gen_exclusion_pathst setR t _exclude_pkg_path( R t all_packagest excl_specs( ( R sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyt get_exclusions s c C s, | j d � | g } t j j | j | � S( sw Given a package name and exclusion path within that package, compute the full exclusion path. t .( t splitt ost patht joint install_dir( R R t exclusion_patht parts( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyR s c c s. x' | r) | V| j d � \ } } } q Wd S( sn >>> list(install_lib._all_packages('foo.bar.baz')) ['foo.bar.baz', 'foo.bar', 'foo'] R N( t rpartition( t pkg_namet sept child( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyR ' s c C s< | j j s g S| j d � } | j } | r8 | j j Sg S( s� Get namespace packages (list) but only for single_version_externally_managed installations and empty otherwise. R ( t distributiont namespace_packagest get_finalized_commandt! single_version_externally_managed( R t install_cmdt svem( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyR 1 s c c si d Vd Vd Vt t d � s" d St j j d d t j � � } | d V| d V| d V| d Vd S( sk Generate file paths to be excluded for namespace packages (bytecode cache files). s __init__.pys __init__.pycs __init__.pyot get_tagNt __pycache__s __init__.s .pycs .pyos .opt-1.pycs .opt-2.pyc( t hasattrt impR R R R' ( t base( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyR A s i i c sw | j � � � s( t j j | | | � Sd d l m } d d l m � g � � � � f d � } | | | | � � S( Ni����( t unpack_directory( t logc sP | � k r � j d | � t S� j d | t j j | � � � j | � | S( Ns/ Skipping installation of %s (namespace package)s copying %s -> %s( t warnt Falset infoR R t dirnamet append( t srct dst( t excludeR- R ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyt pfg s ( R t origR t copy_treet setuptools.archive_utilR, t distutilsR- ( R t infilet outfilet preserve_modet preserve_timest preserve_symlinkst levelR, R6 ( ( R5 R- R sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyR8 V s c C sK t j j | � } | j � } | rG g | D] } | | k r+ | ^ q+ S| S( N( R7 R t get_outputsR ( R t outputsR5 t f( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyRA t s #( t __name__t __module__t __doc__R R R t staticmethodR R R R8 RA ( ( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyR s ( R R* t itertoolsR R t distutils.command.install_libt commandR R7 ( ( ( sB /usr/lib/python2.7/site-packages/setuptools/command/install_lib.pyt <module> s PK @N#]\Ҩ� � 4 site-packages/setuptools/command/install_egg_info.pynu �[��� from distutils import log, dir_util import os from setuptools import Command from setuptools import namespaces from setuptools.archive_util import unpack_archive import pkg_resources class install_egg_info(namespaces.Installer, Command): """Install an .egg-info directory for the package""" description = "Install an .egg-info directory for the package" user_options = [ ('install-dir=', 'd', "directory to install to"), ] def initialize_options(self): self.install_dir = None def finalize_options(self): self.set_undefined_options('install_lib', ('install_dir', 'install_dir')) ei_cmd = self.get_finalized_command("egg_info") basename = pkg_resources.Distribution( None, None, ei_cmd.egg_name, ei_cmd.egg_version ).egg_name() + '.egg-info' self.source = ei_cmd.egg_info self.target = os.path.join(self.install_dir, basename) self.outputs = [] def run(self): self.run_command('egg_info') if os.path.isdir(self.target) and not os.path.islink(self.target): dir_util.remove_tree(self.target, dry_run=self.dry_run) elif os.path.exists(self.target): self.execute(os.unlink, (self.target,), "Removing " + self.target) if not self.dry_run: pkg_resources.ensure_directory(self.target) self.execute( self.copytree, (), "Copying %s to %s" % (self.source, self.target) ) self.install_namespaces() def get_outputs(self): return self.outputs def copytree(self): # Copy the .egg-info tree to site-packages def skimmer(src, dst): # filter out source-control directories; note that 'src' is always # a '/'-separated path, regardless of platform. 'dst' is a # platform-specific path. for skip in '.svn/', 'CVS/': if src.startswith(skip) or '/' + skip in src: return None self.outputs.append(dst) log.debug("Copying %s to %s", src, dst) return dst unpack_archive(self.source, self.target, skimmer) PK @N#]x(L� � * site-packages/setuptools/command/sdist.pycnu �[��� � � fc @ s� d d l m Z d d l j j Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l Z e Z d d � Z d e e j f d � � YZ d S( i����( t logN( t sixi ( t sdist_add_defaultst c c s@ x9 t j d � D]( } x | j � | � D] } | Vq) Wq Wd S( s% Find all files under revision controls setuptools.file_findersN( t pkg_resourcest iter_entry_pointst load( t dirnamet ept item( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt walk_revctrl s t sdistc B s/ e Z d Z d" d d d d f d# g Z i Z d d d d g Z e d � e D� � Z d � Z d � Z d � Z d � Z e e j d � � � Z d � Z e j d$ k p� d% e j k o� d& k n p� d' e j k o� d( k n Z e r� e Z n d � Z d � Z d � Z d � Z d � Z d � Z RS() s= Smart sdist that finds anything supported by revision controls formats=s6 formats for source distribution (comma-separated list)s keep-tempt ks1 keep the distribution tree around after creating s archive file(s)s dist-dir=t dsF directory to put the source distribution archive(s) in [default: dist]R s .rsts .txts .mdc c s | ] } d j | � Vq d S( s README{0}N( t format( t .0t ext( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pys <genexpr>) s c C s� | j d � | j d � } | j | _ | j j t j j | j d � � | j � x! | j � D] } | j | � qa W| j � t | j d g � } x< | j D]1 } d d | f } | | k r� | j | � q� q� Wd S( Nt egg_infos SOURCES.txtt dist_filesR R ( t run_commandt get_finalized_commandt filelistt appendt ost patht joinR t check_readmet get_sub_commandst make_distributiont getattrt distributiont archive_files( t selft ei_cmdt cmd_nameR t filet data( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt run+ s " c C s t j j | � | j � d S( N( t origR t initialize_optionst _default_to_gztar( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR' > s c C s# t j d k r d Sd g | _ d S( Ni i i t betai t gztar( i i i R) i ( t syst version_infot formats( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR( C s c C s' | j � � t j j | � Wd QXd S( s% Workaround for #516 N( t _remove_os_linkR& R R ( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR I s c c ss d d d � � Y} t t d | � } y t ` Wn t k rB n Xz d VWd | | k rn t t d | � n Xd S( sG In a context, remove and restore os.link if it exists t NoValuec B s e Z RS( ( t __name__t __module__( ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR/ W s t linkN( ( R R R2 t Exceptiont setattr( R/ t orig_val( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR. P s c C s[ y t j j | � Wn@ t k rV t j � \ } } } | j j j d j � � n Xd S( Nt template( R& R t read_templateR3 R+ t exc_infot tb_nextt tb_framet f_localst close( R t _t tb( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt __read_template_hacke s i i i i i i c C s� | j j � r� | j d � } | j j | j � � | j j s� xR | j D]D \ } } } } | j j g | D] } t j j | | � ^ ql � qJ Wq� n d S( s getting python filest build_pyN( R t has_pure_modulesR R t extendt get_source_filest include_package_datat data_filesR R R ( R R@ R= t src_dirt filenamest filename( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt _add_defaults_python| s c C sO y* t j r t j | � n t � j � Wn t k rJ t j d � n Xd S( Ns& data_files contains unexpected objects( R t PY2R t _add_defaults_data_filest supert TypeErrorR t warn( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyRK � s c C sK xD | j D] } t j j | � r d Sq W| j d d j | j � � d S( Ns, standard file not found: should have one of s , ( t READMESR R t existsRN R ( R t f( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR � s c C s� t j j | | | � t j j | d � } t t d � rl t j j | � rl t j | � | j d | � n | j d � j | � d S( Ns setup.cfgR2 R ( R& R t make_release_treeR R R t hasattrRP t unlinkt copy_fileR t save_version_info( R t base_dirt filest dest( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyRR � s ! c C sS t j j | j � s t St j | j d � � } | j � } Wd QX| d j � k S( Nt rbs+ # file GENERATED by distutils, do NOT edit ( R R t isfilet manifestt Falset iot opent readlinet encode( R t fpt first_line( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt _manifest_is_not_generated� s c C s� t j d | j � t | j d � } x� | D]� } t j ry y | j d � } Wqy t k ru t j d | � q, qy Xn | j � } | j d � s, | r� q, n | j j | � q, W| j � d S( s� Read the manifest file (named by 'self.manifest') and use it to fill in 'self.filelist', the list of files to include in the source distribution. s reading manifest file '%s'RZ s UTF-8s" %r not UTF-8 decodable -- skippingt #N( R t infoR\ R_ R t PY3t decodet UnicodeDecodeErrorRN t stript startswithR R R< ( R R\ t line( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt read_manifest� s N( s formats=Ns6 formats for source distribution (comma-separated list)( s dist-dir=R sF directory to put the source distribution archive(s) in [default: dist]( i i i ( i i ( i i i ( i i ( i i i ( R0 R1 t __doc__t Nonet user_optionst negative_optt README_EXTENSIONSt tupleRO R% R' R( R t staticmethodt contextlibt contextmanagerR. t _sdist__read_template_hackR+ R, t has_leaky_handleR7 RI RK R RR Rd Rm ( ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyR s: ( t distutilsR t distutils.command.sdistt commandR R& R R+ R^ Ru t setuptools.externR t py36compatR R t listt _default_revctrlR ( ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/sdist.pyt <module> s PK @N#]�8� �) �) - site-packages/setuptools/command/build_py.pyonu �[��� � � fc @ s d d l m Z d d l m Z d d l j j Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z y d d l m Z Wn$ e k r� d d d � � YZ n Xd e j e f d � � YZ d d � Z d � Z d S( i����( t glob( t convert_pathN( t six( t mapt filtert filterfalse( t Mixin2to3R c B s e Z e d � Z RS( c C s d S( s do nothingN( ( t selft filest doctests( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyt run_2to3 t ( t __name__t __module__t TrueR ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR s t build_pyc B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z RS( sX Enhanced 'build_py' command that includes data files with packages The data files are specified via a 'package_data' argument to 'setup()'. 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Build modules, packages, and copy data files to build directoryNt include_bytecodei ( t py_modulest packagest build_modulest build_packagest build_package_dataR R t FalseR R t byte_compileR R t get_outputs( R ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyt run+ s c C s5 | d k r" | j � | _ | j St j j | | � S( s lazily compute data filesR ( t _get_data_filesR R R t __getattr__( R t attr( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR$ ? s c C sq t j r- t | t j � r- | j d � } n t j j | | | | � \ } } | rg | j j | � n | | f S( Nt .( R t PY2t isinstancet string_typest splitR R t build_moduleR t append( R t modulet module_filet packaget outfilet copied( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR+ F s c C s) | j � t t | j | j p" d � � S( s? Generate list of '(package,src_dir,build_dir,filenames)' tuples( ( t analyze_manifestt listR t _get_pkg_data_filesR ( R ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR# P s c C sx | j | � } t j j | j g | j d � � } g | j | | � D] } t j j | | � ^ qG } | | | | f S( NR& ( t get_package_dirt ost patht joint build_libR* t find_data_filest relpath( R R/ t src_dirt build_dirt filet filenames( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR4 U s %1c C s� | j | j | | � } t t | � } t j j | � } t t j j | � } t j | j j | g � | � } | j | | | � S( s6 Return filenames for package's data files in 'src_dir'( t _get_platform_patternsR R R t itertoolst chaint from_iterableR R6 R7 t isfilet manifest_filest gett exclude_data_files( R R/ R< t patternst globs_expandedt globs_matchest glob_filesR ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR: c s c C s� x� | j D]� \ } } } } x� | D]� } t j j | | � } | j t j j | � � t j j | | � } | j | | � \ } } t j j | � } | r# | | j j k r# | j j | � q# q# Wq Wd S( s$ Copy data files into build directoryN( R R6 R7 R8 t mkpatht dirnamet copy_filet abspathR t convert_2to3_doctestsR R, ( R R/ R< R= R? t filenamet targett srcfilet outfR1 ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR t s c C s\ i | _ } | j j s d Si } x0 | j p2 d D] } | | t | j | � � <q3 W| j d � | j d � } x� | j j D]� } t j j t | � � \ } } d } | } xU | r| | k r| | k r| } t j j | � \ } } t j j | | � } q� W| | k r | j d � r4| | k r4q n | j | | g � j | � q q Wd S( Nt egg_infos .py( ( RE R t include_package_dataR t assert_relativeR5 t run_commandt get_finalized_commandt filelistR R6 R7 R* t NoneR8 t endswitht setdefaultR, ( R t mft src_dirsR/ t ei_cmdR7 t dt ft prevt oldft df( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyR2 � s( ! c C s d S( N( ( R ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/build_py.pyt get_data_files� s c C s� y | j | SWn t k r" n Xt j j | | | � } | | j | <| s\ | j j r` | Sx; | j j D]) } | | k s� | j | d � rm Pqm qm W| St j | d � � } | j � } Wd QXd | k r� t j j d | f � � n | S( s8 Check namespace packages' __init__ for declare_namespaceR& t rbNt declare_namespaces� Namespace package problem: %s is a namespace package, but its __init__.py does not call declare_namespace()! 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Z! m" Z" m# Z# m$ Z$ m% Z% m& Z& d d l' j( Z( d d l) m* Z* d d l m+ Z+ d � Z, d e f d � � YZ- d e f d � � YZ d e f d � � YZ. d � Z/ d � Z0 d � Z1 d � Z2 d � Z3 d � Z4 d � Z5 d � Z6 e7 d � Z8 d! � Z9 d" � Z: d S(# sU setuptools.command.egg_info Create a distribution's .egg-info directory and contentsi����( t FileList( t DistutilsInternalError( t convert_path( t logN( t six( t map( t Command( t sdist( t walk_revctrl( t edit_config( t bdist_egg( t parse_requirementst safe_namet parse_versiont safe_versiont yield_linest EntryPointt iter_entry_pointst to_filename( t glob( t packagingc C s� d } | j t j j � } t j t j � } d | f } x t | � D]\ } } | t | � d k } | d k r� | r� | d 7} qG | d | | f 7} qG n d } t | � } x�| | k rA| | } | d k r� | | d 7} nJ| d k r| | 7} n1| d k r!| d } | | k rB| | d k rB| d } n | | k rk| | d k rk| d } n x* | | k r�| | d k r�| d } qnW| | k r�| t j | � 7} q4| | d | !} d } | d d k r�d } | d } n | t j | � 7} | d | f 7} | } n | t j | � 7} | d 7} q� W| sG | | 7} qG qG W| d 7} t j | d t j t j B�S( s� Translate a file path glob like '*.txt' in to a regular expression. 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R5 N( t collectionst OrderedDictt tagsR t dict( RC t filenameR5 ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyt save_version_info� s c C s� t | j j � � | _ | j � | _ | j � | _ t | j � } yK t | t j j � } | ri d n d } t t | | j | j f � � Wn3 t k r� t j j d | j | j f � � n X| j d k r| j j } | p� i j d t j � | _ n | j d � t | j � d | _ | j t j k rXt j j | j | j � | _ n d | j k rt| j � n | j | j j _ | j j } | d k r�| j! | j j" � k r�| j | _# t | j � | _$ d | j _ n d S( Ns %s==%ss %s===%ss2 Invalid distribution name or version syntax: %s-%sR R= s .egg-infot -(% R t distributiont get_nameR; RI RB t tagged_versionR< R t isinstanceR t versiont Versiont listR t ValueErrort distutilst errorst DistutilsOptionErrorR= R: t package_dirt getR t curdirt ensure_dirnameR R5 R t joint check_broken_egg_infot metadatat _patched_distt keyt lowert _versiont _parsed_version( RC t parsed_versiont is_versiont spect dirst pd( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyt finalize_options� s8 ! ! ! $ c C sl | r | j | | | � nL t j j | � rh | d k rX | rX t j d | | � d S| j | � n d S( s� Write `data` to `filename` or delete if empty If `data` is non-empty, this routine is the same as ``write_file()``. 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( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyt _remove_files� s & c C sH g t | � D] } t j j | � s | ^ q } | j | � t | � S( s# Include files that match 'pattern'.( R R R t isdirt extendt bool( RC R� R{ R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s 1 c C s t | � } | j | j � S( s# Exclude files that match 'pattern'.( R4 R� t match( RC R� R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s c C sf t j j | d | � } g t | d t �D] } t j j | � s+ | ^ q+ } | j | � t | � S( sN Include all files anywhere in 'dir/' that match the pattern. s **t recursive( R R R] R R� R� R� R� ( RC R� R� t full_patternR{ R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s c C s. t t j j | d | � � } | j | j � S( sM Exclude any file anywhere in 'dir/' that match the pattern. s **( R4 R R R] R� R� ( RC R� R� R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s c C sO g t | � D]% } t j j | � D] } | ^ q# q } | j | � t | � S( s Include all files from 'dir/'.( R RV R� t findallR� R� ( RC R� t match_dirt itemR� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s % c C s+ t t j j | d � � } | j | j � S( s Filter out files from 'dir/'.s **( R4 R R R] R� R� ( RC R� R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s c C sy | j d k r | j � n t t j j d | � � } g | j D] } | j | � rA | ^ qA } | j | � t | � S( s� Include all files anywhere in the current directory that match the pattern. This is very inefficient on large file trees. s **N( t allfilesR: R� R4 R R R] R� R� R� ( RC R� R� R{ R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s + c C s+ t t j j d | � � } | j | j � S( sD Exclude all files anywhere that match the pattern. s **( R4 R R R] R� R� ( RC R� R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s c C sN | j d � r | d } n t | � } | j | � rJ | j j | � n d S( Ns i����( R~ R t _safe_pathR� t append( RC R� R ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s c C s | j j t | j | � � d S( N( R� R� t filterR� ( RC t paths( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyR� � s c C s" t t | j | j � � | _ d S( s� Replace self.files with only safe paths Because some owners of FileList manipulate the underlying ``files`` attribute directly, this method must be called to repair those paths. 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R� t intt group( R{ R� R� ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyt get_pkg_info_revision� s (; t __doc__t distutils.filelistR t _FileListt distutils.errorsR t distutils.utilR RV R R R! R� R R R� RG t setuptools.externR t setuptools.extern.six.movesR t setuptoolsR t setuptools.command.sdistR R t setuptools.command.setoptR t setuptools.commandR t pkg_resourcesR R R R R R R R t setuptools.unicode_utilsR� t setuptools.globR R R4 R5 R� Rk R� R� R� R R R R R@ R R R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyt <module> sN : S��I PK @N#]��# �# ( site-packages/setuptools/command/test.pynu �[��� import os import operator import sys import contextlib import itertools import unittest from distutils.errors import DistutilsError, DistutilsOptionError from distutils import log from unittest import TestLoader from setuptools.extern import six from setuptools.extern.six.moves import map, filter from pkg_resources import (resource_listdir, resource_exists, normalize_path, working_set, _namespace_packages, evaluate_marker, add_activation_listener, require, EntryPoint) from setuptools import Command class ScanningLoader(TestLoader): def __init__(self): TestLoader.__init__(self) self._visited = set() def loadTestsFromModule(self, module, pattern=None): """Return a suite of all tests cases contained in the given module If the module is a package, load tests from all the modules in it. If the module has an ``additional_tests`` function, call it and add the return value to the tests. """ if module in self._visited: return None self._visited.add(module) tests = [] tests.append(TestLoader.loadTestsFromModule(self, module)) if hasattr(module, "additional_tests"): tests.append(module.additional_tests()) if hasattr(module, '__path__'): for file in resource_listdir(module.__name__, ''): if file.endswith('.py') and file != '__init__.py': submodule = module.__name__ + '.' + file[:-3] else: if resource_exists(module.__name__, file + '/__init__.py'): submodule = module.__name__ + '.' + file else: continue tests.append(self.loadTestsFromName(submodule)) if len(tests) != 1: return self.suiteClass(tests) else: return tests[0] # don't create a nested suite for only one return # adapted from jaraco.classes.properties:NonDataProperty class NonDataProperty(object): def __init__(self, fget): self.fget = fget def __get__(self, obj, objtype=None): if obj is None: return self return self.fget(obj) class test(Command): """Command to run unit tests after in-place build""" description = "run unit tests after in-place build" user_options = [ ('test-module=', 'm', "Run 'test_suite' in specified module"), ('test-suite=', 's', "Run single test, case or suite (e.g. 'module.test_suite')"), ('test-runner=', 'r', "Test runner to use"), ] def initialize_options(self): self.test_suite = None self.test_module = None self.test_loader = None self.test_runner = None def finalize_options(self): if self.test_suite and self.test_module: msg = "You may specify a module or a suite, but not both" raise DistutilsOptionError(msg) if self.test_suite is None: if self.test_module is None: self.test_suite = self.distribution.test_suite else: self.test_suite = self.test_module + ".test_suite" if self.test_loader is None: self.test_loader = getattr(self.distribution, 'test_loader', None) if self.test_loader is None: self.test_loader = "setuptools.command.test:ScanningLoader" if self.test_runner is None: self.test_runner = getattr(self.distribution, 'test_runner', None) @NonDataProperty def test_args(self): return list(self._test_args()) def _test_args(self): if not self.test_suite and sys.version_info >= (2, 7): yield 'discover' if self.verbose: yield '--verbose' if self.test_suite: yield self.test_suite def with_project_on_sys_path(self, func): """ Backward compatibility for project_on_sys_path context. """ with self.project_on_sys_path(): func() @contextlib.contextmanager def project_on_sys_path(self, include_dists=[]): with_2to3 = six.PY3 and getattr(self.distribution, 'use_2to3', False) if with_2to3: # If we run 2to3 we can not do this inplace: # Ensure metadata is up-to-date self.reinitialize_command('build_py', inplace=0) self.run_command('build_py') bpy_cmd = self.get_finalized_command("build_py") build_path = normalize_path(bpy_cmd.build_lib) # Build extensions self.reinitialize_command('egg_info', egg_base=build_path) self.run_command('egg_info') self.reinitialize_command('build_ext', inplace=0) self.run_command('build_ext') else: # Without 2to3 inplace works fine: self.run_command('egg_info') # Build extensions in-place self.reinitialize_command('build_ext', inplace=1) self.run_command('build_ext') ei_cmd = self.get_finalized_command("egg_info") old_path = sys.path[:] old_modules = sys.modules.copy() try: project_path = normalize_path(ei_cmd.egg_base) sys.path.insert(0, project_path) working_set.__init__() add_activation_listener(lambda dist: dist.activate()) require('%s==%s' % (ei_cmd.egg_name, ei_cmd.egg_version)) with self.paths_on_pythonpath([project_path]): yield finally: sys.path[:] = old_path sys.modules.clear() sys.modules.update(old_modules) working_set.__init__() @staticmethod @contextlib.contextmanager def paths_on_pythonpath(paths): """ Add the indicated paths to the head of the PYTHONPATH environment variable so that subprocesses will also see the packages at these paths. Do this in a context that restores the value on exit. """ nothing = object() orig_pythonpath = os.environ.get('PYTHONPATH', nothing) current_pythonpath = os.environ.get('PYTHONPATH', '') try: prefix = os.pathsep.join(paths) to_join = filter(None, [prefix, current_pythonpath]) new_path = os.pathsep.join(to_join) if new_path: os.environ['PYTHONPATH'] = new_path yield finally: if orig_pythonpath is nothing: os.environ.pop('PYTHONPATH', None) else: os.environ['PYTHONPATH'] = orig_pythonpath @staticmethod def install_dists(dist): """ Install the requirements indicated by self.distribution and return an iterable of the dists that were built. """ ir_d = dist.fetch_build_eggs(dist.install_requires) tr_d = dist.fetch_build_eggs(dist.tests_require or []) er_d = dist.fetch_build_eggs( v for k, v in dist.extras_require.items() if k.startswith(':') and evaluate_marker(k[1:]) ) return itertools.chain(ir_d, tr_d, er_d) def run(self): installed_dists = self.install_dists(self.distribution) cmd = ' '.join(self._argv) if self.dry_run: self.announce('skipping "%s" (dry run)' % cmd) return self.announce('running "%s"' % cmd) paths = map(operator.attrgetter('location'), installed_dists) with self.paths_on_pythonpath(paths): with self.project_on_sys_path(): self.run_tests() def run_tests(self): # Purge modules under test from sys.modules. The test loader will # re-import them from the build location. Required when 2to3 is used # with namespace packages. if six.PY3 and getattr(self.distribution, 'use_2to3', False): module = self.test_suite.split('.')[0] if module in _namespace_packages: del_modules = [] if module in sys.modules: del_modules.append(module) module += '.' for name in sys.modules: if name.startswith(module): del_modules.append(name) list(map(sys.modules.__delitem__, del_modules)) test = unittest.main( None, None, self._argv, testLoader=self._resolve_as_ep(self.test_loader), testRunner=self._resolve_as_ep(self.test_runner), exit=False, ) if not test.result.wasSuccessful(): msg = 'Test failed: %s' % test.result self.announce(msg, log.ERROR) raise DistutilsError(msg) @property def _argv(self): return ['unittest'] + self.test_args @staticmethod def _resolve_as_ep(val): """ Load the indicated attribute value, called, as a as if it were specified as an entry point. """ if val is None: return parsed = EntryPoint.parse("x=" + val) return parsed.resolve()() PK @N#]�n[�r r - site-packages/setuptools/command/__init__.pycnu �[��� � � fc @ s� d d d d d d d d d d d d d d d d d d d d d d d g Z d d l m Z d d l Z d d l m Z d e j k r� d e j d <e j j d � n [ [ d S( t aliast bdist_eggt bdist_rpmt build_extt build_pyt developt easy_installt egg_infot installt install_libt rotatet saveoptst sdistt setoptt testt install_egg_infot install_scriptst registert bdist_wininstt upload_docst uploadt build_clibt dist_infoi����( t bdistN( R t eggs Python .egg file( R s Python .egg file( t __all__t distutils.command.bdistR t syst setuptools.commandR t format_commandst format_commandt append( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/__init__.pyt <module> s PK @N#]��� � - site-packages/setuptools/command/dist_info.pynu �[��� """ Create a dist_info directory As defined in the wheel specification """ import os from distutils.core import Command from distutils import log class dist_info(Command): description = 'create a .dist-info directory' user_options = [ ('egg-base=', 'e', "directory containing .egg-info directories" " (default: top of the source tree)"), ] def initialize_options(self): self.egg_base = None def finalize_options(self): pass def run(self): egg_info = self.get_finalized_command('egg_info') egg_info.egg_base = self.egg_base egg_info.finalize_options() egg_info.run() dist_info_dir = egg_info.egg_info[:-len('.egg-info')] + '.dist-info' log.info("creating '{}'".format(os.path.abspath(dist_info_dir))) bdist_wheel = self.get_finalized_command('bdist_wheel') bdist_wheel.egg2dist(egg_info.egg_info, dist_info_dir) PK @N#]�۵?K K + site-packages/setuptools/command/install.pynu �[��� from distutils.errors import DistutilsArgError import inspect import glob import warnings import platform import distutils.command.install as orig import setuptools # Prior to numpy 1.9, NumPy relies on the '_install' name, so provide it for # now. See https://github.com/pypa/setuptools/issues/199/ _install = orig.install class install(orig.install): """Use easy_install to install the package, w/dependencies""" user_options = orig.install.user_options + [ ('old-and-unmanageable', None, "Try not to use this!"), ('single-version-externally-managed', None, "used by system package builders to create 'flat' eggs"), ] boolean_options = orig.install.boolean_options + [ 'old-and-unmanageable', 'single-version-externally-managed', ] new_commands = [ ('install_egg_info', lambda self: True), ('install_scripts', lambda self: True), ] _nc = dict(new_commands) def initialize_options(self): orig.install.initialize_options(self) self.old_and_unmanageable = None self.single_version_externally_managed = None def finalize_options(self): orig.install.finalize_options(self) if self.root: self.single_version_externally_managed = True elif self.single_version_externally_managed: if not self.root and not self.record: raise DistutilsArgError( "You must specify --record or --root when building system" " packages" ) def handle_extra_path(self): if self.root or self.single_version_externally_managed: # explicit backward-compatibility mode, allow extra_path to work return orig.install.handle_extra_path(self) # Ignore extra_path when installing an egg (or being run by another # command without --root or --single-version-externally-managed self.path_file = None self.extra_dirs = '' def run(self): # Explicit request for old-style install? Just do it if self.old_and_unmanageable or self.single_version_externally_managed: return orig.install.run(self) if not self._called_from_setup(inspect.currentframe()): # Run in backward-compatibility mode to support bdist_* commands. orig.install.run(self) else: self.do_egg_install() @staticmethod def _called_from_setup(run_frame): """ Attempt to detect whether run() was called from setup() or by another command. If called by setup(), the parent caller will be the 'run_command' method in 'distutils.dist', and *its* caller will be the 'run_commands' method. If called any other way, the immediate caller *might* be 'run_command', but it won't have been called by 'run_commands'. Return True in that case or if a call stack is unavailable. Return False otherwise. """ if run_frame is None: msg = "Call stack not available. bdist_* commands may fail." warnings.warn(msg) if platform.python_implementation() == 'IronPython': msg = "For best results, pass -X:Frames to enable call stack." warnings.warn(msg) return True res = inspect.getouterframes(run_frame)[2] caller, = res[:1] info = inspect.getframeinfo(caller) caller_module = caller.f_globals.get('__name__', '') return ( caller_module == 'distutils.dist' and info.function == 'run_commands' ) def do_egg_install(self): easy_install = self.distribution.get_command_class('easy_install') cmd = easy_install( self.distribution, args="x", root=self.root, record=self.record, ) cmd.ensure_finalized() # finalize before bdist_egg munges install cmd cmd.always_copy_from = '.' # make sure local-dir eggs get installed # pick up setup-dir .egg files only: no .egg-info cmd.package_index.scan(glob.glob('*.egg')) self.run_command('bdist_egg') args = [self.distribution.get_command_obj('bdist_egg').egg_output] if setuptools.bootstrap_install_from: # Bootstrap self-installation of setuptools args.insert(0, setuptools.bootstrap_install_from) cmd.args = args cmd.run() setuptools.bootstrap_install_from = None # XXX Python 3.1 doesn't see _nc if this is inside the class install.sub_commands = ( [cmd for cmd in orig.install.sub_commands if cmd[0] not in install._nc] + install.new_commands ) PK @N#]��� � � 2 site-packages/setuptools/command/bdist_wininst.pyonu �[��� � � fc @ s/ d d l j j Z d e j f d � � YZ d S( i����Nt bdist_wininstc B s e Z d d � Z d � Z RS( i c C s1 | j j | | � } | d k r- d | _ n | S( sj Supplement reinitialize_command to work around http://bugs.python.org/issue20819 t installt install_lib( R R N( t distributiont reinitialize_commandt NoneR ( t selft commandt reinit_subcommandst cmd( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyR s c C s. t | _ z t j j | � Wd t | _ Xd S( N( t Truet _is_runningt origR t runt False( R ( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyR s ( t __name__t __module__R R ( ( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyR s ( t distutils.command.bdist_wininstR R R ( ( ( sD /usr/lib/python2.7/site-packages/setuptools/command/bdist_wininst.pyt <module> s PK @N#] �5�0 �0 . site-packages/setuptools/command/build_ext.pyonu �[��� � � fc @ s% d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z y d d l m Z e d � Wn e k r� e Z n Xe d � d d l m Z d � Z e Z e Z d Z e j! d k r;e" Z nI e j# d k r�y# d d l$ Z$ e% e$ d � Z Z Wq�e k r�q�Xn d � Z& d � Z' d e f d � � YZ e s�e j# d k r�d d d d d d d d d d d � Z) n- d Z d d d d d d d d d d d � Z) d � Z* d S( i����N( t build_ext( t copy_file( t new_compiler( t customize_compilert get_config_var( t DistutilsError( t log( t Library( t sixs Cython.Compiler.Maint LDSHARED( t _config_varsc C ss t j d k re t j � } z, d t d <d t d <d t d <t | � Wd t j � t j | � Xn t | � d S( Nt darwins0 gcc -Wl,-x -dynamiclib -undefined dynamic_lookupR s -dynamiclibt CCSHAREDs .dylibt SO( t syst platformt _CONFIG_VARSt copyR t cleart update( t compilert tmp( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyt _customize_compiler_for_shlib s t sharedR t ntt RTLD_NOWc C s t r | Sd S( Nt ( t have_rtld( t s( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyt <lambda>> R c C sN xG d � t j � D� D]/ \ } } } d | k r6 | S| d k r | Sq Wd S( s; Return the file extension for an abi3-compliant Extension()c s s( | ] } | d t j k r | Vq d S( i N( t impt C_EXTENSION( t .0R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pys <genexpr>C s s .abi3s .pydN( R t get_suffixes( t suffixt _( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyt get_abi3_suffixA s & R c B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z RS( c C s@ | j d } | _ t j | � | | _ | r< | j � n d S( s; Build extensions in build directory, then copy if --inplacei N( t inplacet _build_extt runt copy_extensions_to_source( t selft old_inplace( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR' K s c C s� | j d � } x� | j D]� } | j | j � } | j | � } | j d � } d j | d � } | j | � } t j j | t j j | � � } t j j | j | � } t | | d | j d | j �| j r | j | p� t j | t � q q Wd S( Nt build_pyt .i����t verboset dry_run( t get_finalized_commandt extensionst get_ext_fullnamet namet get_ext_filenamet splitt joint get_package_dirt ost patht basenamet build_libR R- R. t _needs_stubt write_stubt curdirt True( R) R+ t extt fullnamet filenamet modpatht packaget package_dirt dest_filenamet src_filename( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR( S s c C s t j | | � } | | j k r� | j | } t j oL t | d � oL t � } | r� t d � } | t | � } | t � } n t | t � r� t j j | � \ } } | j j | t � St r� | j r� t j j | � \ } } t j j | d | � Sn | S( Nt py_limited_apit EXT_SUFFIXs dl-( R& R3 t ext_mapR t PY3t getattrR$ t _get_config_var_837t lent isinstanceR R7 R8 t splitextt shlib_compilert library_filenamet libtypet use_stubst _links_to_dynamicR4 R5 ( R) R@ RA R? t use_abi3t so_extt fnt d( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR3 i s" c C s, t j | � d | _ g | _ i | _ d S( N( R& t initialize_optionst NoneRP t shlibsRI ( R) ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyRY ~ s c C s� t j | � | j p g | _ | j | j � g | j D] } t | t � r9 | ^ q9 | _ | j rs | j � n x& | j D] } | j | j � | _ q} Wx#| j D]} | j } | | j | <| | j | j d � d <| j r� | j | � p� t } | ot ot | t � } | | _ | | _ | j | � } | _ t j j t j j | j | � � } | r�| | j k r�| j j | � n | r� t r� t j | j k r� | j j t j � q� q� Wd S( NR, i����( R& t finalize_optionsR0 t check_extensions_listRN R R[ t setup_shlib_compilerR1 R2 t _full_nameRI R4 t links_to_dynamict FalseRS RT R; R3 t _file_nameR7 R8 t dirnameR5 R: t library_dirst appendR= t runtime_library_dirs( R) R? 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Please delete.t ws s def __bootstrap__():s- global __bootstrap__, __file__, __loader__s% import sys, os, pkg_resources, imps , dls: __file__ = pkg_resources.resource_filename(__name__,%r)s del __bootstrap__s if '__loader__' in globals():s del __loader__s# old_flags = sys.getdlopenflags()s old_dir = os.getcwd()s try:s( os.chdir(os.path.dirname(__file__))s$ sys.setdlopenflags(dl.RTLD_NOW)s( imp.load_dynamic(__name__,__file__)s finally:s" sys.setdlopenflags(old_flags)s os.chdir(old_dir)s __bootstrap__()R i����( t byte_compileR� i Rj R. t install_lib( R t infoR_ R7 R8 R5 R4 t existsR R. t opent writet if_dlR9 Rb t closet distutils.utilR� R> R/ R� t unlink( R) t output_dirR? t compilet stub_filet fR� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR< � sP ( t __name__t __module__R' R( R3 RY R\ R^ R} R R` R� R� R� Ra R< ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyR J s i c C s8 | j | j | | | | | | | | | | | | � d S( N( t linkt SHARED_LIBRARY( R) t objectst output_libnameR� Rq Rd Rf R| t debugt extra_preargst extra_postargst build_tempt target_lang( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyRx s t staticc C sr t j j | � \ } } t j j | � \ } } | j d � j d � rU | d } n | j | | | | | � d S( Nt xR� i ( R7 R8 R4 RO RQ t startswitht create_static_lib( R) R� R� R� Rq Rd Rf R| R� R� R� R� R� RA R9 R? ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyRx , s c C s" t j d k r d } n t | � S( s� In https://github.com/pypa/setuptools/pull/837, we discovered Python 3.3.0 exposes the extension suffix under the name 'SO'. i i R ( i i i ( R t version_infoR ( R2 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyRL D s (+ R7 R R� R t distutils.command.build_extR t _du_build_extt distutils.file_utilR t distutils.ccompilerR t distutils.sysconfigR R t distutils.errorsR t distutilsR t setuptools.extensionR t setuptools.externR t Cython.Distutils.build_extR& t __import__t ImportErrorR R R Ra R RS RR R R> R2 t dlt hasattrR� R$ RZ Rx RL ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/build_ext.pyt <module> sX � PK @N#]���i�G �G . site-packages/setuptools/command/bdist_egg.pyonu �[��� � � fc @ s� d Z d d l m Z d d l m Z m Z d d l m Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z y# d d l m Z m Z d � Z Wn0 e k r9d d l m Z m Z d � Z n Xd � Z! d � Z" d � Z# d e f d � � YZ$ e% j& d j' � � Z( d � Z) d � Z* d � Z+ i d e, 6d e- 6Z. d � Z/ d � Z0 d � Z1 d d d d! g Z2 d" d" e, d# d$ � Z3 d S(% s6 setuptools.command.bdist_egg Build .egg distributionsi����( t DistutilsSetupError( t remove_treet mkpath( t log( t CodeTypeN( t six( t get_build_platformt Distributiont ensure_directory( t EntryPoint( t Library( t Command( t get_patht get_python_versionc C s t d � S( Nt purelib( R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt _get_purelib s ( t get_python_libR c C s t t � S( N( R t False( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR s c C sE d | k r% t j j | � d } n | j d � rA | d } n | S( Nt .i t modulei����( t ost patht splitextt endswith( t filename( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt strip_module# s c c sI xB t j | � D]1 \ } } } | j � | j � | | | f Vq Wd S( sb Do os.walk in a reproducible way, independent of indeterministic filesystem readdir order N( R t walkt sort( t dirt baset dirst files( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt sorted_walk+ s c C sB t j d � j � } t | d � � } | j | | � Wd QXd S( NsR def __bootstrap__(): global __bootstrap__, __loader__, __file__ import sys, pkg_resources, imp __file__ = pkg_resources.resource_filename(__name__, %r) __loader__ = None; del __bootstrap__, __loader__ imp.load_dynamic(__name__,__file__) __bootstrap__() t w( t textwrapt dedentt lstript opent write( t resourcet pyfilet _stub_templatet f( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt write_stub5 s t bdist_eggc B s� e Z d Z d d d d e � f d d d d d f d d! g Z d d d g Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS(" s create an "egg" distributions bdist-dir=t bs1 temporary directory for creating the distributions plat-name=t ps; platform name to embed in generated filenames (default: %s)s exclude-source-filess+ remove all .py files from the generated eggs keep-tempt ks/ keep the pseudo-installation tree around after s! creating the distribution archives dist-dir=t ds- directory to put final built distributions ins skip-builds2 skip rebuilding everything (for testing/debugging)c C sC d | _ d | _ d | _ d | _ d | _ d | _ d | _ d S( Ni ( t Nonet bdist_dirt plat_namet keep_tempt dist_dirt skip_buildt egg_outputt exclude_source_files( t self( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt initialize_optionsZ s c C s� | j d � } | _ | j | _ | j d k r^ | j d � j } t j j | d � | _ n | j d k r| t � | _ n | j d d � | j d k r� t d d | j | j t � | j j � o� | j � j � } t j j | j | d � | _ n d S( Nt egg_infot bdistt eggR5 s .egg( R5 R5 ( t get_finalized_commandt ei_cmdR; R2 R1 t bdist_baseR R t joinR3 R t set_undefined_optionsR7 R t egg_namet egg_versionR t distributiont has_ext_modulesR5 ( R9 R? R@ t basename( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt finalize_optionsc s !c C s_ | j | j d � _ t j j t j j t � � � } | j j g } | j _ x� | D]� } t | t � rt | � d k rt j j | d � rt j j | d � } t j j | � } | | k s� | j | t j � r| t | � d | d f } qqn | j j j | � qV Wz0 t j d | j � | j d d d d d �Wd | | j _ Xd S( Nt installi i i s installing package data to %st install_datat forcet root( R2 R> t install_libR R t normcaset realpathR RE t data_filest isinstancet tuplet lent isabst startswitht sept appendR t infot call_commandR1 ( R9 t site_packagest oldt itemRO t normalized( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt do_install_data{ s ! !' c C s | j g S( N( R7 ( R9 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt get_outputs� s c K sm x! t D] } | j | | j � q W| j d | j � | j d | j � | j | | � } | j | � | S( s8 Invoke reinitialized command `cmdname` with keyword argsR6 t dry_run( t INSTALL_DIRECTORY_ATTRSt setdefaultR2 R6 R` t reinitialize_commandt run_command( R9 t cmdnamet kwt dirnamet cmd( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyRY � s c C s� | j d � t j d | j � | j d � } | j } d | _ | j j � rj | j rj | j d � n | j d d d �} | | _ | j � \ } } g | _ g } x� t | � D]� \ } } t j j | � \ } } t j j | j t | � d � } | j j | � t j d | � | j sAt t j j | � | � n | j | � | j t j d � | | <q� W| r�| j | � n | j j r�| j � n | j } t j j | d � } | j | � | j j rt j j | d � } t j d | � | j d d | d d �n | j | � t j j | d � } | r�t j d | � | j s�t | � t | d � } | j! d j | � � | j! d � | j" � q�n> t j j# | � r�t j d | � | j s�t j$ | � q�n t% t j j | d � | j& � � t j j' t j j | j( d � � r3t j) d � n | j* rI| j+ � n t, | j- | d | j. d | j d | j/ � �| j0 s�t1 | j d | j �n t2 | j d g � j d t3 � | j- f � d S( NR; s installing library code to %sRI t build_clibRM t warn_diri s .pys creating stub loader for %st /s EGG-INFOt scriptss installing scripts to %st install_scriptst install_dirt no_epi s native_libs.txts writing %st wts s removing %ss depends.txtsx WARNING: 'depends.txt' will not be used by setuptools 0.6! Use the install_requires/extras_require setup() args instead.t verboseR` t modet dist_filesR, (4 Rd R RX R2 R> RL R1 RE t has_c_librariesR6 RY t get_ext_outputst stubst enumerateR R R RA R RW R` R+ RG t replaceRV t byte_compileRP R^ R Rl t copy_metadata_toR R% R& t closet isfilet unlinkt write_safety_flagt zip_safet existsR; t warnR8 t zap_pyfilest make_zipfileR7 Rq t gen_headerR4 R t getattrR ( R9 t instcmdt old_rootRh t all_outputst ext_outputst to_compileR. t ext_nameR t extR( t archive_rootR; t script_dirt native_libst libs_file( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt run� sz $ c C s- t j d � xt | j � D]\ } } } x� | D]� } t j j | | � } | j d � r} t j d | � t j | � n | j d � r3 | } d } t j | | � } t j j | t j | j d � d � } t j d | | f � y t j | � Wn t k r n Xt j | | � q3 q3 Wq Wd S( Ns+ Removing .py files from temporary directorys .pys Deleting %st __pycache__s# (?P<name>.+)\.(?P<magic>[^.]+)\.pyct names .pycs Renaming file from [%s] to [%s]( R RX t walk_eggR2 R R RA R t debugR} t ret matcht pardirt groupt removet OSErrort rename( R9 R R R R� R t path_oldt patternt mt path_new( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s* c C sE t | j d d � } | d k r% | St j d � t | j | j � S( NR s4 zip_safe flag not set; analyzing archive contents...( R� RE R1 R R� t analyze_eggR2 Rv ( R9 t safe( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR s c C s! t j | j j p d � } | j d i � j d � } | d k rF d S| j sY | j ro t d | f � � n t j d } | j } d j | j � } | j d } t j j | j � } d t � } | j s t t j j | j � d | j �t | j d � } | j | � | j � n d S( Nt s setuptools.installationt eggsecutableR! sG eggsecutable entry point (%r) cannot have 'extras' or refer to a modulei R i sH #!/bin/sh if [ `basename $0` = "%(basename)s" ] then exec python%(pyver)s -c "import sys, os; sys.path.insert(0, os.path.abspath('$0')); from %(pkg)s import %(base)s; sys.exit(%(full)s())" "$@" else echo $0 is not the correct name for this egg file. echo Please rename it back to %(basename)s and try again. exec false fi R` t a( R t parse_mapRE t entry_pointst getR1 t attrst extrasR t syst versiont module_nameRA R R RG R7 t localsR` R Rg R% R& R{ ( R9 t epmt ept pyvert pkgt fullR RG t headerR* ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� s* " c C s� t j j | j � } t j j | d � } xb | j j j D]Q } | j | � r: t j j | | t | � � } t | � | j | | � q: q: Wd S( s* Copy metadata (egg info) to the target_dirR� N( R R t normpathR; RA R? t filelistR RU RS R t copy_file( R9 t target_dirt norm_egg_infot prefixR t target( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyRz : s c C s� g } g } i d | j 6} x� t | j � D]� \ } } } xH | D]@ } t j j | � d j � t k rB | j | | | � qB qB Wx3 | D]+ } | | | d | t j j | | � <q� Wq, W| j j � r}| j d � } x� | j D]� } t | t � rq� n | j | j � } | j | � } t j j | � j d � s� t j j t j j | j | � � rv| j | � qvq� q� Wn | | f S( sA Get a list of relative paths to C extensions in the output distroR� i Rk t build_exts dl-( R2 R R R R t lowert NATIVE_EXTENSIONSRW RA RE RF R> t extensionsRQ R t get_ext_fullnameR� t get_ext_filenameRG RU R� ( R9 R� R� t pathsR R R R t build_cmdR� t fullname( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyRu F s( " -$( s bdist-dir=R- s1 temporary directory for creating the distributionN( s exclude-source-filesNs+ remove all .py files from the generated egg( s dist-dir=R0 s- directory to put final built distributions in( s skip-buildNs2 skip rebuilding everything (for testing/debugging)( t __name__t __module__t descriptionR R1 t user_optionst boolean_optionsR: RH R^ R_ RY R� R� R R� Rz Ru ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR, C s4 Q ' s .dll .so .dylib .pydc c se t | � } t | � \ } } } d | k r= | j d � n | | | f Vx | D] } | VqR Wd S( s@ Walk an unpacked egg's contents, skipping the metadata directorys EGG-INFON( R t nextR� ( t egg_dirt walkerR R R t bdf( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� f s c C s� xB t j � D]4 \ } } t j j t j j | d | � � r | Sq Wt � sR t St } x� t | � D]� \ } } } xn | D]f } | j d � s{ | j d � r� q{ q{ | j d � s� | j d � r{ t | | | | � o� | } q{ q{ Wqe W| S( Ns EGG-INFOs .pys .pyws .pycs .pyo( t safety_flagst itemsR R R� RA t can_scanR t TrueR� R t scan_module( R� Rv t flagt fnR� R R R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� q s $ &c C s� x� t j � D]� \ } } t j j | | � } t j j | � rq | d k s^ t | � | k r� t j | � q� q | d k r t | � | k r t | d � } | j d � | j � q q Wd S( NRp s ( R� R� R R RA R� R1 t boolR} R% R& R{ ( R� R� R� R� R* ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR~ � s s zip-safes not-zip-safec C s� t j j | | � } | d | k r) t S| t | � d j t j d � } | | r[ d p^ d t j j | � d } t j d k r� d } n t j d k r� d } n d } t | d � } | j | � t j | � } | j � t } t j t | � � } x< d d g D]. } | | k r t j d | | � t } q q Wd | k r�xZ d d d d d d d d d d d g D]. } | | k rot j d | | � t } qoqoWn | S( s; Check whether module possibly uses unsafe-for-zipfile stuffi����i R R� i i i i i i t rbt __file__t __path__s %s: module references %st inspectt getsourcet getabsfilet getsourcefilet getfilegetsourcelinest findsourcet getcommentst getframeinfot getinnerframest getouterframest stackt traces" %s: module MAY be using inspect.%s( i i ( i i ( R R RA R� RS Rx RV R R� t version_infoR% t readt marshalt loadR{ t dictt fromkeyst iter_symbolsR R� R ( R� R R� Rv R R� R t skipR* t codeR� t symbolst bad( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s: #* c c sy x | j D] } | Vq WxY | j D]N } t | t j � rC | Vq# t | t � r# x t | � D] } | Vq_ Wq# q# Wd S( sB Yield names and strings used by `code` and its nested code objectsN( t co_namest co_constsRQ R t string_typesR R� ( R� R� t const( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s c C sD t j j d � r& t j d k r& t St j d � t j d � d S( Nt javat clis1 Unable to analyze compiled code on this platform.sf Please ask the author to include a 'zip_safe' setting (either True or False) in the package's setup.py( R� t platformRU R� R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s " RM Rn RJ t install_basei R! c s� d d l } t t j j | � d � �t j d | � � � � f d � } | r\ | j n | j } � s� | j | | d | �} x- t � � D] \ } } } | | | | � q� W| j � n0 x- t � � D] \ } } } | d | | � q� W| S( sq Create a zip file from all the files under 'base_dir'. The output zip file will be named 'base_dir' + ".zip". Uses either the "zipfile" Python module (if available) or the InfoZIP "zip" utility (if installed and found on the default search path). If neither tool is available, raises DistutilsExecError. Returns the name of the output zip file. i����NR` s# creating '%s' and adding '%s' to itc s� x� | D]y } t j j t j j | | � � } t j j | � r | t � � d } � sm | j | | � n t j d | � q q Wd S( Ni s adding '%s'( R R R� RA R| RS R& R R� ( t zRg t namesR� R R. ( t base_dirR` ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt visit� s !t compression( t zipfileR R R Rg R RX t ZIP_DEFLATEDt ZIP_STOREDt ZipFileR R{ R1 ( t zip_filenameR� Rq R` t compressRr R� R� R� R� Rg R R ( ( R� R` s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyR� � s (4 t __doc__t distutils.errorsR t distutils.dir_utilR R t distutilsR t typesR R� R R� R" R� t setuptools.externR t pkg_resourcesR R R R t setuptools.extensionR t setuptoolsR t sysconfigR R R t ImportErrort distutils.sysconfigR R R R+ R, R� R� t splitR� R� R� R~ R� R R� R� R� R� Ra R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/command/bdist_egg.pyt <module> sL � ! $ PK @N#]��t� � - site-packages/setuptools/command/bdist_rpm.pynu �[��� import distutils.command.bdist_rpm as orig class bdist_rpm(orig.bdist_rpm): """ Override the default bdist_rpm behavior to do the following: 1. Run egg_info to ensure the name and version are properly calculated. 2. Always run 'install' using --single-version-externally-managed to disable eggs in RPM distributions. 3. Replace dash with underscore in the version numbers for better RPM compatibility. """ def run(self): # ensure distro name is up-to-date self.run_command('egg_info') orig.bdist_rpm.run(self) def _make_spec_file(self): version = self.distribution.get_version() rpmversion = version.replace('-', '_') spec = orig.bdist_rpm._make_spec_file(self) line23 = '%define version ' + version line24 = '%define version ' + rpmversion spec = [ line.replace( "Source0: %{name}-%{version}.tar", "Source0: %{name}-%{unmangled_version}.tar" ).replace( "setup.py install ", "setup.py install --single-version-externally-managed " ).replace( "%setup", "%setup -n %{name}-%{unmangled_version}" ).replace(line23, line24) for line in spec ] insert_loc = spec.index(line24) + 1 unmangled_version = "%define unmangled_version " + version spec.insert(insert_loc, unmangled_version) return spec PK @N#]��Gl�( �( ) site-packages/setuptools/command/test.pycnu �[��� � � fc @ s: d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z d d l m Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( i����N( t DistutilsErrort DistutilsOptionError( t log( t TestLoader( t six( t mapt filter( t resource_listdirt resource_existst normalize_patht working_sett _namespace_packagest evaluate_markert add_activation_listenert requiret EntryPoint( t Commandt ScanningLoaderc B s e Z d � Z d d � Z RS( c C s t j | � t � | _ d S( N( R t __init__t sett _visited( t self( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyR s c C s7 | | j k r d S| j j | � g } | j t j | | � � t | d � rg | j | j � � n t | d � r x� t | j d � D]| } | j d � r� | d k r� | j d | d } n- t | j | d � r� | j d | } n q� | j | j | � � q� Wn t | � d k r+| j | � S| d Sd S( s Return a suite of all tests cases contained in the given module If the module is a package, load tests from all the modules in it. If the module has an ``additional_tests`` function, call it and add the return value to the tests. t additional_testst __path__t s .pys __init__.pyt .i����s /__init__.pyi i N( R t Nonet addt appendR t loadTestsFromModulet hasattrR R t __name__t endswithR t loadTestsFromNamet lent suiteClass( R t modulet patternt testst filet submodule( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyR s$ N( R t __module__R R R ( ( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyR s t NonDataPropertyc B s e Z d � Z d d � Z RS( c C s | | _ d S( N( t fget( R R+ ( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyR > s c C s | d k r | S| j | � S( N( R R+ ( R t objt objtype( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyt __get__A s N( R R) R R R. 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Command to run unit tests after in-place builds# run unit tests after in-place builds test-module=t ms$ Run 'test_suite' in specified modules test-suite=t ss9 Run single test, case or suite (e.g. 'module.test_suite')s test-runner=t rs Test runner to usec C s( d | _ d | _ d | _ d | _ d S( N( R t test_suitet test_modulet test_loadert test_runner( R ( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyt initialize_optionsS s c C s� | j r' | j r' d } t | � � n | j d k rj | j d k rW | j j | _ qj | j d | _ n | j d k r� t | j d d � | _ n | j d k r� d | _ n | j d k r� t | j d d � | _ n d S( Ns1 You may specify a module or a suite, but not boths .test_suiteR5 s& setuptools.command.test:ScanningLoaderR6 ( R3 R4 R R t distributionR5 t getattrR6 ( R t msg( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyt finalize_optionsY s c C s t | j � � S( N( t listt _test_args( R ( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyt test_argsl s c c sJ | j r! t j d k r! d Vn | j r2 d Vn | j rF | j Vn d S( Ni i t discovers --verbose( i i ( R3 t syst version_infot verbose( R ( ( s; /usr/lib/python2.7/site-packages/setuptools/command/test.pyR= p s c C s | j � � | � Wd QXd S( sI Backward compatibility for project_on_sys_path context. 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""" from base64 import standard_b64encode from distutils import log from distutils.errors import DistutilsOptionError import os import socket import zipfile import tempfile import shutil import itertools import functools from setuptools.extern import six from setuptools.extern.six.moves import http_client, urllib from pkg_resources import iter_entry_points from .upload import upload def _encode(s): errors = 'surrogateescape' if six.PY3 else 'strict' return s.encode('utf-8', errors) class upload_docs(upload): # override the default repository as upload_docs isn't # supported by Warehouse (and won't be). DEFAULT_REPOSITORY = 'https://pypi.python.org/pypi/' description = 'Upload documentation to PyPI' user_options = [ ('repository=', 'r', "url of repository [default: %s]" % upload.DEFAULT_REPOSITORY), ('show-response', None, 'display full response text from server'), ('upload-dir=', None, 'directory to upload'), ] boolean_options = upload.boolean_options def has_sphinx(self): if self.upload_dir is None: for ep in iter_entry_points('distutils.commands', 'build_sphinx'): return True sub_commands = [('build_sphinx', has_sphinx)] def initialize_options(self): upload.initialize_options(self) self.upload_dir = None self.target_dir = None def finalize_options(self): upload.finalize_options(self) if self.upload_dir is None: if self.has_sphinx(): build_sphinx = self.get_finalized_command('build_sphinx') self.target_dir = build_sphinx.builder_target_dir else: build = self.get_finalized_command('build') self.target_dir = os.path.join(build.build_base, 'docs') else: self.ensure_dirname('upload_dir') self.target_dir = self.upload_dir if 'pypi.python.org' in self.repository: log.warn("Upload_docs command is deprecated. Use RTD instead.") self.announce('Using upload directory %s' % self.target_dir) def create_zipfile(self, filename): zip_file = zipfile.ZipFile(filename, "w") try: self.mkpath(self.target_dir) # just in case for root, dirs, files in os.walk(self.target_dir): if root == self.target_dir and not files: tmpl = "no files found in upload directory '%s'" raise DistutilsOptionError(tmpl % self.target_dir) for name in files: full = os.path.join(root, name) relative = root[len(self.target_dir):].lstrip(os.path.sep) dest = os.path.join(relative, name) zip_file.write(full, dest) finally: zip_file.close() def run(self): # Run sub commands for cmd_name in self.get_sub_commands(): self.run_command(cmd_name) tmp_dir = tempfile.mkdtemp() name = self.distribution.metadata.get_name() zip_file = os.path.join(tmp_dir, "%s.zip" % name) try: self.create_zipfile(zip_file) self.upload_file(zip_file) finally: shutil.rmtree(tmp_dir) @staticmethod def _build_part(item, sep_boundary): key, values = item title = '\nContent-Disposition: form-data; name="%s"' % key # handle multiple entries for the same name if not isinstance(values, list): values = [values] for value in values: if isinstance(value, tuple): title += '; filename="%s"' % value[0] value = value[1] else: value = _encode(value) yield sep_boundary yield _encode(title) yield b"\n\n" yield value if value and value[-1:] == b'\r': yield b'\n' # write an extra newline (lurve Macs) @classmethod def _build_multipart(cls, data): """ Build up the MIME payload for the POST data """ boundary = b'--------------GHSKFJDLGDS7543FJKLFHRE75642756743254' sep_boundary = b'\n--' + boundary end_boundary = sep_boundary + b'--' end_items = end_boundary, b"\n", builder = functools.partial( cls._build_part, sep_boundary=sep_boundary, ) part_groups = map(builder, data.items()) parts = itertools.chain.from_iterable(part_groups) body_items = itertools.chain(parts, end_items) content_type = 'multipart/form-data; boundary=%s' % boundary.decode('ascii') return b''.join(body_items), content_type def upload_file(self, filename): with open(filename, 'rb') as f: content = f.read() meta = self.distribution.metadata data = { ':action': 'doc_upload', 'name': meta.get_name(), 'content': (os.path.basename(filename), content), } # set up the authentication credentials = _encode(self.username + ':' + self.password) credentials = standard_b64encode(credentials) if six.PY3: credentials = credentials.decode('ascii') auth = "Basic " + credentials body, ct = self._build_multipart(data) msg = "Submitting documentation to %s" % (self.repository) self.announce(msg, log.INFO) # build the Request # We can't use urllib2 since we need to send the Basic # auth right with the first request schema, netloc, url, params, query, fragments = \ urllib.parse.urlparse(self.repository) assert not params and not query and not fragments if schema == 'http': conn = http_client.HTTPConnection(netloc) elif schema == 'https': conn = http_client.HTTPSConnection(netloc) else: raise AssertionError("unsupported schema " + schema) data = '' try: conn.connect() conn.putrequest("POST", url) content_type = ct conn.putheader('Content-type', content_type) conn.putheader('Content-length', str(len(body))) conn.putheader('Authorization', auth) conn.endheaders() conn.send(body) except socket.error as e: self.announce(str(e), log.ERROR) return r = conn.getresponse() if r.status == 200: msg = 'Server response (%s): %s' % (r.status, r.reason) self.announce(msg, log.INFO) elif r.status == 301: location = r.getheader('Location') if location is None: location = 'https://pythonhosted.org/%s/' % meta.get_name() msg = 'Upload successful. Visit %s' % location self.announce(msg, log.INFO) else: msg = 'Upload failed (%s): %s' % (r.status, r.reason) self.announce(msg, log.ERROR) if self.show_response: print('-' * 75, r.read(), '-' * 75) PK @N#]]�)Bt t 6 site-packages/setuptools/command/launcher manifest.xmlnu �[��� <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" processorArchitecture="X86" name="%(name)s" type="win32"/> <!-- Identify the application security requirements. --> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> <security> <requestedPrivileges> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly> PK @N#]�~��� � - site-packages/setuptools/command/register.pycnu �[��� � � fc @ s/ d d l j j Z d e j f d � � YZ d S( i����Nt registerc B s e Z e j j Z d � Z RS( c C s! | j d � t j j | � d S( Nt egg_info( t run_commandt origR t run( t self( ( s? /usr/lib/python2.7/site-packages/setuptools/command/register.pyR s ( t __name__t __module__R R t __doc__R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/register.pyR s ( t distutils.command.registert commandR R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/register.pyt <module> s PK @N#]�p��� � * site-packages/setuptools/command/setopt.pynu �[��� from distutils.util import convert_path from distutils import log from distutils.errors import DistutilsOptionError import distutils import os from setuptools.extern.six.moves import configparser from setuptools import Command __all__ = ['config_file', 'edit_config', 'option_base', 'setopt'] def config_file(kind="local"): """Get the filename of the distutils, local, global, or per-user config `kind` must be one of "local", "global", or "user" """ if kind == 'local': return 'setup.cfg' if kind == 'global': return os.path.join( os.path.dirname(distutils.__file__), 'distutils.cfg' ) if kind == 'user': dot = os.name == 'posix' and '.' or '' return os.path.expanduser(convert_path("~/%spydistutils.cfg" % dot)) raise ValueError( "config_file() type must be 'local', 'global', or 'user'", kind ) def edit_config(filename, settings, dry_run=False): """Edit a configuration file to include `settings` `settings` is a dictionary of dictionaries or ``None`` values, keyed by command/section name. A ``None`` value means to delete the entire section, while a dictionary lists settings to be changed or deleted in that section. A setting of ``None`` means to delete that setting. """ log.debug("Reading configuration from %s", filename) opts = configparser.RawConfigParser() opts.read([filename]) for section, options in settings.items(): if options is None: log.info("Deleting section [%s] from %s", section, filename) opts.remove_section(section) else: if not opts.has_section(section): log.debug("Adding new section [%s] to %s", section, filename) opts.add_section(section) for option, value in options.items(): if value is None: log.debug( "Deleting %s.%s from %s", section, option, filename ) opts.remove_option(section, option) if not opts.options(section): log.info("Deleting empty [%s] section from %s", section, filename) opts.remove_section(section) else: log.debug( "Setting %s.%s to %r in %s", section, option, value, filename ) opts.set(section, option, value) log.info("Writing %s", filename) if not dry_run: with open(filename, 'w') as f: opts.write(f) class option_base(Command): """Abstract base class for commands that mess with config files""" user_options = [ ('global-config', 'g', "save options to the site-wide distutils.cfg file"), ('user-config', 'u', "save options to the current user's pydistutils.cfg file"), ('filename=', 'f', "configuration file to use (default=setup.cfg)"), ] boolean_options = [ 'global-config', 'user-config', ] def initialize_options(self): self.global_config = None self.user_config = None self.filename = None def finalize_options(self): filenames = [] if self.global_config: filenames.append(config_file('global')) if self.user_config: filenames.append(config_file('user')) if self.filename is not None: filenames.append(self.filename) if not filenames: filenames.append(config_file('local')) if len(filenames) > 1: raise DistutilsOptionError( "Must specify only one configuration file option", filenames ) self.filename, = filenames class setopt(option_base): """Save command-line options to a file""" description = "set an option in setup.cfg or another config file" user_options = [ ('command=', 'c', 'command to set an option for'), ('option=', 'o', 'option to set'), ('set-value=', 's', 'value of the option'), ('remove', 'r', 'remove (unset) the value'), ] + option_base.user_options boolean_options = option_base.boolean_options + ['remove'] def initialize_options(self): option_base.initialize_options(self) self.command = None self.option = None self.set_value = None self.remove = None def finalize_options(self): option_base.finalize_options(self) if self.command is None or self.option is None: raise DistutilsOptionError("Must specify --command *and* --option") if self.set_value is None and not self.remove: raise DistutilsOptionError("Must specify --set-value or --remove") def run(self): edit_config( self.filename, { self.command: {self.option.replace('-', '_'): self.set_value} }, self.dry_run ) PK @N#]Pz{U * site-packages/setuptools/command/alias.pycnu �[��� � � fc @ sh d d l m Z d d l m Z d d l m Z m Z m Z d � Z d e f d � � YZ d � Z d S( i����( t DistutilsOptionError( t map( t edit_configt option_baset config_filec C sJ x$ d D] } | | k r t | � Sq W| j � | g k rF t | � S| S( s4 Quote an argument for later parsing by shlex.split()t "t 's \t #( R R s \R ( t reprt split( t argt c( ( s< /usr/lib/python2.7/site-packages/setuptools/command/alias.pyt shquote s t aliasc B sU e Z d Z d Z e Z d g e j Z e j d g Z d � Z d � Z d � Z RS( s3 Define a shortcut that invokes one or more commandss0 define a shortcut to invoke one or more commandst removet rs remove (unset) the aliasc C s# t j | � d | _ d | _ d S( N( R t initialize_optionst Nonet argsR ( t self( ( s< /usr/lib/python2.7/site-packages/setuptools/command/alias.pyR s c C s> t j | � | j r: t | j � d k r: t d � � n d S( Ni sF Must specify exactly one argument (the alias name) when using --remove( R t finalize_optionsR t lenR R ( R ( ( s< /usr/lib/python2.7/site-packages/setuptools/command/alias.pyR # 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R� R R R� RG t setuptools.externR t setuptools.extern.six.movesR t setuptoolsR t setuptools.command.sdistR R t setuptools.command.setoptR t setuptools.commandR t pkg_resourcesR R R R R R R R t setuptools.unicode_utilsR� t setuptools.globR R R4 R5 R� Rk R� R� R� R R R R R@ R R R ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/command/egg_info.pyt <module> sN : S��I PK @N#] +�K K 4 site-packages/setuptools/command/install_scripts.pycnu �[��� � � fc @ ss d d l m Z d d l j j Z d d l Z d d l Z d d l m Z m Z m Z d e j f d � � YZ d S( i����( t logN( t Distributiont PathMetadatat ensure_directoryt install_scriptsc B s, e Z d Z d � Z d � Z d d � Z RS( s; Do normal script install, plus any egg_info wrapper scriptsc C s t j j | � t | _ d S( N( t origR t initialize_optionst Falset no_ep( t self( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR s c C sf d d l j j } | j d � | j j r> t j j | � n g | _ | j rT d S| j d � } t | j t | j | j � | j | j � } | j d � } t | d d � } | j d � } t | d t � } | j } | r� d } | j } n | t j k r| g } n | j � } | j j � j | � } x- | j | | j � � D] } | j | � qKWd S( Ni����t egg_infot build_scriptst executablet bdist_wininstt _is_runnings python.exe( t setuptools.command.easy_installt commandt easy_installt run_commandt distributiont scriptsR R t runt outfilesR t get_finalized_commandR t egg_baseR R t egg_namet egg_versiont getattrt NoneR t ScriptWritert WindowsScriptWritert sysR t bestt command_spec_classt from_paramt get_argst as_headert write_script( R t eit ei_cmdt distt bs_cmdt exec_paramt bw_cmdt is_wininstt writert cmdt args( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR s2 t tc G s� d d l m } m } t j d | | j � t j j | j | � } | j j | � | � } | j s� t | � t | d | � } | j | � | j � | | d | � n d S( s1 Write an executable file to the scripts directoryi����( t chmodt current_umasks Installing %s script to %st wi� N( R R1 R2 R t infot install_dirt ost patht joinR t appendt dry_runR t opent writet close( R t script_namet contentst modet ignoredR1 R2 t targett maskt f( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR% 3 s ( t __name__t __module__t __doc__R R R% ( ( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyR s #( t distutilsR t! distutils.command.install_scriptsR R R R6 R t pkg_resourcesR R R ( ( ( sF /usr/lib/python2.7/site-packages/setuptools/command/install_scripts.pyt <module> s PK @N#]����� � , site-packages/setuptools/command/develop.pycnu �[��� � � fc @ s� d d l m Z d d l m Z d d l m Z m Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l Z d e j e f d � � YZ d e f d � � YZ d S( i����( t convert_path( t log( t DistutilsErrort DistutilsOptionErrorN( t six( t Distributiont PathMetadatat normalize_path( t easy_install( t namespacest developc B s� e Z d Z d Z e j d d g Z e j d g Z e Z d � Z d � Z d � Z e d � � Z d � Z d � Z d � Z d � Z RS( s Set up package for developments% install package in 'development mode't uninstallt us Uninstall this source packages egg-path=s- Set the path to be used in the .egg-link filec C sA | j r) t | _ | j � | j � n | j � | j � d S( N( R t Truet multi_versiont uninstall_linkt uninstall_namespacest install_for_developmentt warn_deprecated_options( t self( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt run s c C s5 d | _ d | _ t j | � d | _ d | _ d S( Nt .( t NoneR t egg_pathR t initialize_optionst setup_patht always_copy_from( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR ' s c C s� | j d � } | j rC d } | j | j f } t | | � � n | j g | _ t j | � | j � | j � | j j t j d � � | j d } t j j | j | � | _ | j | _ | j d k r� t j j | j � | _ n t | j � } t t j j | j | j � � } | | k r9t d | � � n t | t | t j j | j � � d | j �| _ | j | j | j | j � | _ d S( Nt egg_infos- Please rename %r to %r before using 'develop's *.eggs .egg-linksA --egg-path must be a relative path from the install directory to t project_name( t get_finalized_commandt broken_egg_infoR R t egg_namet argsR t finalize_optionst expand_basedirst expand_dirst package_indext scant globt ost patht joint install_dirt egg_linkt egg_baseR R t abspathR R R R t distt _resolve_setup_pathR ( R t eit templateR t egg_link_fnt targetR ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR! . s< c C s� | j t j d � j d � } | t j k rG d | j d � d } n t t j j | | | � � } | t t j � k r� t d | t t j � � � n | S( s� Generate a path from egg_base back to '.' where the setup script resides and ensure that path points to the setup path from $install_dir/$egg_path. t /s ../i sG Can't get a consistent path to setup script from installation directory( t replaceR' t sept rstript curdirt countR R( R) R ( R, R* R t path_to_setupt resolved( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR/ X s c C s� t j r� t | j d t � r� | j d d d �| j d � | j d � } t | j � } | j d d | �| j d � | j d d d �| j d � | j d � } | | _ | | j _ t | | j � | j _ n- | j d � | j d d d �| j d � | j � t j r7| j t j � d t _ n | j � t j d | j | j � | j s�t | j d � �" } | j | j d | j � Wd QXn | j d | j | j � d S( Nt use_2to3t build_pyt inplacei R R, t build_exti s Creating %s (link to %s)t ws ( R t PY3t getattrt distributiont Falset reinitialize_commandt run_commandR R t build_libR R. t locationR R t _providert install_site_pyt setuptoolst bootstrap_install_fromR R t install_namespacesR t infoR+ R, t dry_runt opent writeR t process_distributiont no_deps( R t bpy_cmdt build_patht ei_cmdt f( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR k s4 $c C s� t j j | j � r� t j d | j | j � t | j � } g | D] } | j � ^ qD } | j � | | j g | j | j g f k r� t j d | � d S| j s� t j | j � q� n | j s� | j | j � n | j j r� t j d � n d S( Ns Removing %s (link to %s)s$ Link points to %s: uninstall aborteds5 Note: you must uninstall or replace scripts manually!( R' R( t existsR+ R RN R, RP R7 t closeR R t warnRO t unlinkt update_pthR. RC t scripts( R t egg_link_filet linet contents( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR � s c C s� | | j k r t j | | � S| j | � x~ | j j p> g D]j } t j j t | � � } t j j | � } t j | � � } | j � } Wd QX| j | | | | � q? Wd S( N( R. R t install_egg_scriptst install_wrapper_scriptsRC R] R' R( R- R t basenamet ioRP t readt install_script( R R. t script_namet script_patht strmt script_text( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyRa � s c C s t | � } t j | | � S( N( t VersionlessRequirementR Rb ( R R. ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyRb � s ( R R s Uninstall this source packageN( s egg-path=Ns- Set the path to be used in the .egg-link file( t __name__t __module__t __doc__t descriptionR t user_optionsR t boolean_optionsRD t command_consumes_argumentsR R R! t staticmethodR/ R R Ra Rb ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyR s * / Rk c B s) e Z d Z d � Z d � Z d � Z RS( sz Adapt a pkg_resources.Distribution to simply return the project name as the 'requirement' so that scripts will work across multiple versions. >>> dist = Distribution(project_name='foo', version='1.0') >>> str(dist.as_requirement()) 'foo==1.0' >>> adapted_dist = VersionlessRequirement(dist) >>> str(adapted_dist.as_requirement()) 'foo' c C s | | _ d S( N( t _VersionlessRequirement__dist( R R. ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt __init__� s c C s t | j | � S( N( RB Rt ( R t name( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt __getattr__� s c C s | j S( N( R ( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt as_requirement� s ( Rl Rm Rn Ru Rw Rx ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyRk � s ( t distutils.utilR t distutilsR t distutils.errorsR R R' R& Rd t setuptools.externR t pkg_resourcesR R R t setuptools.command.easy_installR RK R t DevelopInstallerR t objectRk ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/command/develop.pyt <module> s �PK @N#]K�c�S S $ site-packages/setuptools/depends.pycnu �[��� � � fc @ s� d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z m Z d d l m Z d d d d g Z d d d � � YZ d d � Z d d d � Z d d � Z d � Z e � d S( i����N( t StrictVersion( t PKG_DIRECTORYt PY_COMPILEDt PY_SOURCEt PY_FROZENi ( t Bytecodet Requiret find_modulet get_module_constantt extract_constantc B sY e Z d Z d d d d � Z d � Z d � Z d d d � Z d d � Z d d � Z RS( s7 A prerequisite to building or installing a distributiont c C sn | d k r! | d k r! t } n | d k rQ | | � } | d k rQ d } qQ n | j j t � � | ` d S( Nt __version__( t NoneR t __dict__t updatet localst self( R t namet requested_versiont modulet homepaget attributet format( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt __init__ s c C s* | j d k r# d | j | j f S| j S( s0 Return full package/distribution name, w/versions %s-%sN( R R R ( R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt full_name s c C s= | j d k p< | j d k p< t | � d k o< | | j k S( s% Is 'version' sufficiently up-to-date?t unknownN( R R R t strR ( R t version( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt version_ok& s R c C s� | j d k r] y6 t | j | � \ } } } | r@ | j � n | SWq] t k rY d SXn t | j | j | | � } | d k r� | | k r� | j d k r� | j | � S| S( s� Get version number of installed module, 'None', or 'default' Search 'paths' for module. If not found, return 'None'. If found, return the extracted version attribute, or 'default' if no version attribute was specified, or the value cannot be determined without importing the module. The version is formatted according to the requirement's version format (if any), unless it is 'None' or the supplied 'default'. N( R R R R t closet ImportErrorR R ( R t pathst defaultt ft pt it v( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt get_version+ s ' c C s | j | � d k S( s/ Return true if dependency is present on 'paths'N( R% R ( R R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt is_presentF s c C s, | j | � } | d k r t S| j | � S( s> Return true if dependency is present and up-to-date on 'paths'N( R% R t FalseR ( R R R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt is_currentJ s N( t __name__t __module__t __doc__R R R R R% R& R( ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR s c C s� | j d � } x� | r� | j d � } t j | | � \ } } \ } } } } | t k rv | pg d g } | g } q | r t d | | f � � q q W| S( s7 Just like 'imp.find_module()', but with package supportt .i R s Can't find %r in %s( t splitt popt impR R R ( R R t partst partR! t patht suffixt modet kindt info( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR R s ( c C s y% t | | � \ } } \ } } } Wn t k r9 d SXz� | t k rh | j d � t j | � } n� | t k r� t j | � } no | t k r� t | j � | d � } nH | t j k r� t j | | | | | | f � n t t j | | d � SWd | r | j � n Xt | | | � S( s� Find 'module' by searching 'paths', and extract 'symbol' Return 'None' if 'module' does not exist on 'paths', or it does not define 'symbol'. If the module defines 'symbol' as a constant, return the constant. Otherwise, return 'default'.i t execN( R R R R t readt marshalt loadR R/ t get_frozen_objectR t compilet syst modulest load_modulet getattrR R ( R t symbolR R R! R2 R3 R4 R5 t code( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR e s$ % "c C s� | | j k r d St | j � j | � } d } d } d } | } xp t | � D]b } | j } | j } | | k r� | j | } qP | | k r� | | k s� | | k r� | S| } qP Wd S( s Extract the constant value of 'symbol' from 'code' If the name 'symbol' is bound to a constant value by the Python code object 'code', return that value. If 'symbol' is bound to an expression, return 'default'. Otherwise, return 'None'. Return value is based on the first assignment to 'symbol'. 'symbol' must be a global, or at least a non-"fast" local in the code block. That is, only 'STORE_NAME' and 'STORE_GLOBAL' opcodes are checked, and 'symbol' must be present in 'code.co_names'. iZ ia id N( t co_namesR t listt indexR t opcodet argt co_consts( RB RA R t name_idxt STORE_NAMEt STORE_GLOBALt LOAD_CONSTt constt byte_codet opRG ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyR � s $c C sX t j j d � r& t j d k r& d Sd } x% | D] } t � | =t j | � q3 Wd S( s� Patch the globals to remove the objects not available on some platforms. XXX it'd be better to test assertions about bytecode instead. t javat cliNR R ( R R ( R= t platformt startswitht globalst __all__t remove( t incompatibleR ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt _update_globals� s " ( ( R= R/ R9 t distutils.versionR R R R R t py33compatR RU R R R R R RX ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/depends.pyt <module> s "C " $ PK @N#]��k�B B $ site-packages/setuptools/version.pycnu �[��� � � fc @ s@ d d l Z y e j d � j Z Wn e k r; d Z n Xd S( i����Nt setuptoolst unknown( t pkg_resourcest get_distributiont versiont __version__t Exception( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/version.pyt <module> s PK @N#]��k�B B $ site-packages/setuptools/version.pyonu �[��� � � fc @ s@ d d l Z y e j d � j Z Wn e k r; d Z n Xd S( i����Nt setuptoolst unknown( t pkg_resourcest get_distributiont versiont __version__t Exception( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/version.pyt <module> s PK @N#]g[⣠� �� ! site-packages/setuptools/msvc.pycnu �[��� � � fc @ sy d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z e j � d k r� d d l m Z e j Z n d f d � � YZ e � Z e e j j f Z y d d l m Z Wn e k r� n Xd � Z d d � Z d � Z d � Z d d � Z d f d � � YZ d f d � � YZ d f d � � YZ d f d � � YZ d S( s@ Improved support for Microsoft Visual C++ compilers. Known supported compilers: -------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Microsoft Windows SDK 6.1 (x86, x64, ia64) Microsoft Windows SDK 7.0 (x86, x64, ia64) Microsoft Visual C++ 10.0: Microsoft Windows SDK 7.1 (x86, x64, ia64) Microsoft Visual C++ 14.0: Microsoft Visual C++ Build Tools 2015 (x86, x64, arm) Microsoft Visual Studio 2017 (x86, x64, arm, arm64) Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64) i����N( t LegacyVersion( t filterfalsei ( t get_unpatchedt Windows( t winregR c B s e Z d Z d Z d Z d Z RS( N( t __name__t __module__t Nonet HKEY_USERSt HKEY_CURRENT_USERt HKEY_LOCAL_MACHINEt HKEY_CLASSES_ROOT( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR ( s ( t Regc C s� d } | d | f } y t j | d � } WnQ t k r y& | d | f } t j | d � } Wq� t k r{ d } q� Xn X| r� t j j j j | d � } t j j | � r� | Sn t t � | � S( s+ Patched "distutils.msvc9compiler.find_vcvarsall" to use the standalone compiler build for Python (VCForPython). Fall back to original behavior when the standalone compiler is not available. Redirect the path of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Parameters ---------- version: float Required Microsoft Visual C++ version. Return ------ vcvarsall.bat path: str s- Software\%sMicrosoft\DevDiv\VCForPython\%0.1ft t installdirs Wow6432Node\s vcvarsall.batN( R t get_valuet KeyErrorR t ost patht joint isfileR t msvc9_find_vcvarsall( t versiont VC_BASEt keyt productdirt vcvarsall( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR ? s t x86c O s� y# t t � } | | | | | � SWn' t j j k r< n t k rL n Xy t | | � j � SWn, t j j k r� } t | | | � � n Xd S( s� Patched "distutils.msvc9compiler.query_vcvarsall" for support extra compilers. Set environment without use of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Microsoft Windows SDK 6.1 (x86, x64, ia64) Microsoft Windows SDK 7.0 (x86, x64, ia64) Microsoft Visual C++ 10.0: Microsoft Windows SDK 7.1 (x86, x64, ia64) Parameters ---------- ver: float Required Microsoft Visual C++ version. arch: str Target architecture. Return ------ environment: dict N( R t msvc9_query_vcvarsallt distutilst errorst DistutilsPlatformErrort ValueErrort EnvironmentInfot return_envt _augment_exception( t vert archt argst kwargst origt exc( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR j s c C sx y t t � | � SWn t j j k r- n Xy t | d d �j � SWn) t j j k rs } t | d � � n Xd S( s' Patched "distutils._msvccompiler._get_vc_env" for support extra compilers. Set environment without use of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 14.0: Microsoft Visual C++ Build Tools 2015 (x86, x64, arm) Microsoft Visual Studio 2017 (x86, x64, arm, arm64) Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64) Parameters ---------- plat_spec: str Target architecture. Return ------ environment: dict t vc_min_verg ,@N( R t msvc14_get_vc_envR R R R! R" R# ( t plat_specR) ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR+ � s c O sb d t j k rO d d l } t | j � t d � k rO | j j j | | � Sn t t � | | � S( s� Patched "distutils._msvccompiler.gen_lib_options" for fix compatibility between "numpy.distutils" and "distutils._msvccompiler" (for Numpy < 1.11.2) s numpy.distutilsi����Ns 1.11.2( t syst modulest numpyR t __version__R t ccompilert gen_lib_optionsR t msvc14_gen_lib_options( R& R' t np( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR3 � s R c C s� | j d } d | j � k s1 d | j � k r� d } | j t � � } d } | d k r� | j � j d � d k r� | d 7} | | d 7} q� | d 7} q� | d k r� | d 7} | | d 7} q� | d k r� | d 7} q� n | f | _ d S( sl Add details to the exception message to help guide the user as to what action will resolve it. i R s visual cs0 Microsoft Visual C++ {version:0.1f} is required.s- www.microsoft.com/download/details.aspx?id=%dg "@t ia64i����s* Get it with "Microsoft Windows SDK 7.0": iB s% Get it from http://aka.ms/vcpython27g $@s* Get it with "Microsoft Windows SDK 7.1": iW g ,@sj Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-toolsN( R& t lowert formatt localst find( R) R R% t messaget tmplt msdownload( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR# � s $ t PlatformInfoc B sz e Z d Z e j d d � j � Z d � Z e d � � Z d � Z d � Z e e d � Z e e d � Z e d � Z RS( s� Current and Target Architectures informations. Parameters ---------- arch: str Target architecture. t processor_architectureR c C s | j � j d d � | _ d S( Nt x64t amd64( R6 t replaceR% ( t selfR% ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt __init__� s c C s | j | j j d � d S( Nt _i ( R% R9 ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt target_cpu� s c C s | j d k S( NR ( RE ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt target_is_x86 s c C s | j d k S( NR ( t current_cpu( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt current_is_x86 s c C s= | j d k r | r d S| j d k r2 | r2 d Sd | j S( sj Current platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '�' if architecture is x86. x64: bool return 'd' and not 'md64' if architecture is amd64. Return ------ subfolder: str ' arget', or '' (see hidex86 parameter) R R R@ s \x64s \%s( RG ( RB t hidex86R? ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt current_dir s c C s= | j d k r | r d S| j d k r2 | r2 d Sd | j S( sr Target platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '\x86' if architecture is x86. x64: bool return '\x64' and not '\amd64' if architecture is amd64. Return ------ subfolder: str '\current', or '' (see hidex86 parameter) R R R@ s \x64s \%s( RE ( RB RI R? ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt target_dir s c C sB | r d n | j } | j | k r( d S| j � j d d | � S( so Cross platform specific subfolder. Parameters ---------- forcex86: bool Use 'x86' as current architecture even if current acritecture is not x86. Return ------ subfolder: str '' if target architecture is current architecture, '\current_target' if not. R R s \s \%s_( RG RE RK RA ( RB t forcex86t current( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt cross_dir5 s ( R R t __doc__t safe_envt getR6 RG RC t propertyRE RF RH t FalseRJ RK RN ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR= � s t RegistryInfoc B s� e Z d Z e j e j e j e j f Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � Z d � Z RS( s� Microsoft Visual Studio related registry informations. Parameters ---------- platform_info: PlatformInfo "PlatformInfo" instance. c C s | | _ d S( N( t pi( RB t platform_info( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRC Z s c C s d S( s< Microsoft Visual Studio root registry key. t VisualStudio( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt visualstudio] s c C s t j j | j d � S( s; Microsoft Visual Studio SxS registry key. t SxS( R R R RX ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt sxsd s c C s t j j | j d � S( s8 Microsoft Visual C++ VC7 registry key. t VC7( R R R RZ ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt vck s c C s t j j | j d � S( s; Microsoft Visual Studio VS7 registry key. t VS7( R R R RZ ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt vsr s c C s d S( s? Microsoft Visual C++ for Python registry key. s DevDiv\VCForPython( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt vc_for_pythony s c C s d S( s- Microsoft SDK registry key. s Microsoft SDKs( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt microsoft_sdk� s c C s t j j | j d � S( s> Microsoft Windows/Platform SDK registry key. R ( R R R R` ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt windows_sdk� s c C s t j j | j d � S( s< Microsoft .NET Framework SDK registry key. t NETFXSDK( R R R R` ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt netfx_sdk� s c C s d S( s< Microsoft Windows Kits Roots registry key. s Windows Kits\Installed Roots( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt windows_kits_roots� s c C s: | j j � s | r d n d } t j j d | d | � S( s Return key in Microsoft software registry. Parameters ---------- key: str Registry key path where look. x86: str Force x86 software registry. Return ------ str: value R t Wow6432Nodet Softwaret Microsoft( RU RH R R R ( RB R R t node64( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt microsoft� s !c C s� t j } t j } | j } x� | j D]� } y | | | | � d | � } Wnk t t f k r� | j j � s% y" | | | | t � d | � } Wq� t t f k r� q% q� Xq� q% n Xy t j | | � d SWq% t t f k r� q% Xq% Wd S( s Look for values in registry in Microsoft software registry. Parameters ---------- key: str Registry key path where look. name: str Value name to find. Return ------ str: value i N( R t KEY_READt OpenKeyRi t HKEYSt OSErrort IOErrorRU RH t Truet QueryValueEx( RB R t nameRj t openkeyt mst hkeyt bkey( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt lookup� s" " ( R R RO R R R R R Rl RC RR RX RZ R\ R^ R_ R` Ra Rc Rd RS Ri Rv ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRT L s" t SystemInfoc B sj e Z d Z e j d d � Z e j d d � Z e j d e � Z d d � Z d � Z d � Z e d � � Z e d � � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z d d � Z RS( s� Microsoft Windows and Visual Studio related system inormations. Parameters ---------- registry_info: RegistryInfo "RegistryInfo" instance. vc_ver: float Required Microsoft Visual C++ version. t WinDirR t ProgramFiless ProgramFiles(x86)c C s1 | | _ | j j | _ | p' | j � | _ d S( N( t riRU t _find_latest_available_vc_vert vc_ver( RB t registry_infoR| ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRC � s c C sB y | j � d SWn) t k r= d } t j j | � � n Xd S( Ni����s% No Microsoft Visual C++ version found( t find_available_vc_verst IndexErrorR R R ( RB t err( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR{ � s c C s� | j j } | j j | j j | j j f } g } xI| j j D];} x2| D]*} y% t j | | | � d t j � } Wn t t f k r� qM n Xt j | � \ } } } xd t | � D]V } y< t t j | | � d � } | | k r� | j | � n Wq� t k rq� Xq� Wx` t | � D]R } y8 t t j | | � � } | | k r^| j | � n Wq!t k rrq!Xq!WqM Wq@ Wt | � S( sC Find all available Microsoft Visual C++ versions. i ( Rz Ri R\ R_ R^ Rl R Rk Rj Rm Rn t QueryInfoKeyt ranget floatt EnumValuet appendR t EnumKeyt sorted( RB Rs t vckeyst vc_versRt R Ru t subkeyst valuesRD t iR$ ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR~ � s2 ! % c C sK d | j } t j j | j | � } | j j | j j d | j � pJ | S( s4 Microsoft Visual Studio directory. s Microsoft Visual Studio %0.1fs %0.1f( R| R R R t ProgramFilesx86Rz Rv R^ ( RB Rq t default( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VSInstallDir s c C s� | j | j � p | j � } t j j | j j d | j � } | j j | d � } | rq t j j | d � n | } | j j | j j d | j � p� | } t j j | � s� d } t j j | � � n | S( s1 Microsoft Visual C++ directory. s %0.1fR t VCs( Microsoft Visual C++ directory not found( R� t _guess_vct _guess_vc_legacyR R R Rz R_ R| Rv R\ t isdirR R R ( RB t guess_vct reg_patht python_vct default_vcR t msg( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCInstallDir s "!(c C s| | j d k r d Sd } t j j | j | � } y* t j | � d } t j j | | � SWn t t t f k rw n Xd S( s* Locate Visual C for 2017 g ,@Ns VC\Tools\MSVCi����( R| R R R R� t listdirRm Rn R ( RB R� R� t vc_exact_ver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� 0 s c C s# d | j } t j j | j | � S( s< Locate Visual C for versions prior to 2017 s Microsoft Visual Studio %0.1f\VC( R| R R R R� ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� @ s c C sc | j d k r d S| j d k r& d S| j d k r9 d S| j d k rL d S| j d k r_ d Sd S( sN Microsoft Windows SDK versions for specified MSVC++ version. g "@s 7.0s 6.1s 6.0ag $@s 7.1s 7.0ag &@s 8.0s 8.0ag (@s 8.1s 8.1ag ,@s 10.0N( s 7.0s 6.1s 6.0a( s 7.1s 7.0a( s 8.0s 8.0a( s 8.1s 8.1a( s 10.0s 8.1( R| ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt WindowsSdkVersionG s c C s | j t j j | j d � � S( s4 Microsoft Windows SDK last version t lib( t _use_last_dir_nameR R R t WindowsSdkDir( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt WindowsSdkLastVersionW s c C s� d } xO | j D]D } t j j | j j d | � } | j j | d � } | r Pq q W| sr t j j | � r� t j j | j j d | j � } | j j | d � } | r� t j j | d � } q� n | s� t j j | � rKxd | j D]V } | | j d � } d | } t j j | j | � } t j j | � r� | } q� q� Wn | set j j | � r�xQ | j D]C } d | } t j j | j | � } t j j | � ro| } qoqoWn | s�t j j | j d � } n | S( s2 Microsoft Windows SDK directory. R s v%st installationfolders %0.1fR t WinSDKt .s Microsoft SDKs\Windows Kits\%ss Microsoft SDKs\Windows\v%st PlatformSDK( R� R R R Rz Ra Rv R� R_ R| t rfindRy R� ( RB t sdkdirR$ t locR t install_baset intvert d( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� _ s6 " c C s8 | j d k r d } d } n< d } | j d k r9 t n t } | j j d t d | � } d | | j d d � f } g } | j d k r� x9 | j D]+ } | t j j | j j | | � g 7} q� Wn x: | j D]/ } | t j j | j j d | | � g 7} q� Wx- | D]% } | j j | d � } | r Pq q W| S( s= Microsoft Windows SDK executable directory. g &@i# R i( g (@R? RI s WinSDK-NetFx%dTools%ss \t -g ,@s v%sAR� ( R| Ro RS RU RJ RA t NetFxSdkVersionR R R Rz Rc R� Ra Rv ( RB t netfxverR% RI t fxt regpathsR$ R t execpath( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt WindowsSDKExecutablePath� s$ ,- c C sA d | j } t j j | j j | � } | j j | d � p@ d S( s0 Microsoft Visual F# directory. s %0.1f\Setup\F#R R ( R| R R R Rz RX Rv ( RB R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FSharpInstallDir� s c C sb | j d k r d } n d } x7 | D]/ } | j j | j j d | � } | r% Pq% q% W| pa d S( s8 Microsoft Universal CRT SDK directory. g ,@t 10t 81s kitsroot%sR ( R� R� ( ( R| Rz Rv Rd ( RB t versR$ R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt UniversalCRTSdkDir� s c C s | j t j j | j d � � S( s@ Microsoft Universal C Runtime SDK last version R� ( R� R R R R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt UniversalCRTSdkLastVersion� s c C s | j d k r d Sd Sd S( s8 Microsoft .NET Framework SDK versions. g ,@s 4.6.1s 4.6N( s 4.6.1s 4.6( ( R| ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� � s c C sX xK | j D]@ } t j j | j j | � } | j j | d � } | r Pq q W| pW d S( s9 Microsoft .NET Framework SDK directory. t kitsinstallationfolderR ( R� R R R Rz Rc Rv ( RB R$ R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt NetFxSdkDir� s c C s7 t j j | j d � } | j j | j j d � p6 | S( s; Microsoft .NET Framework 32bit directory. s Microsoft.NET\Frameworkt frameworkdir32( R R R Rx Rz Rv R\ ( RB t guess_fw( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkDir32� s c C s7 t j j | j d � } | j j | j j d � p6 | S( s; Microsoft .NET Framework 64bit directory. s Microsoft.NET\Framework64t frameworkdir64( R R R Rx Rz Rv R\ ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkDir64� s c C s | j d � S( s: Microsoft .NET Framework 32bit versions. i ( t _find_dot_net_versions( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkVersion32� s c C s | j d � S( s: Microsoft .NET Framework 64bit versions. i@ ( R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkVersion64� s c C s� | j j | j j d | � } t | d | � } | pM | j | d � pM d } | j d k rn | d f } nR | j d k r� | j � d d k r� d n | d f } n | j d k r� d } n | j d k r� d } n | S( s� Find Microsoft .NET Framework versions. Parameters ---------- bits: int Platform number of bits: 32 or 64. s frameworkver%ds FrameworkDir%dt vR g (@s v4.0g $@i t v4s v4.0.30319s v3.5g "@s v2.0.50727g @s v3.0( s v3.5s v2.0.50727( s v3.0s v2.0.50727( Rz Rv R\ t getattrR� R| R6 ( RB t bitst reg_vert dot_net_dirR$ t frameworkver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� s c s; � � f d � t t j � � � D� } t | d � p: d S( s� Return name of the last dir in path or '' if no dir found. Parameters ---------- path: str Use dirs in this path prefix: str Use only dirs startings by this prefix c 3 sE | ]; } t j j t j j � | � � r | j � � r | Vq d S( N( R R R� R t startswith( t .0t dir_name( R t prefix( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pys <genexpr>) s !R N( t reversedR R� t nextR ( RB R R� t matching_dirs( ( R R� s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� s N( R R RO RP RQ Rx Ry R� R RC R{ R~ RR R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRw � s4 & R! c B s� e Z d Z d d d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � Z d � Z d d � Z! RS( sY Return environment variables for specified Microsoft Visual C++ version and platform : Lib, Include, Path and libpath. This function is compatible with Microsoft Visual C++ 9.0 to 14.0. Script created by analysing Microsoft environment configuration files like "vcvars[...].bat", "SetEnv.Cmd", "vcbuildtools.bat", ... Parameters ---------- arch: str Target architecture. vc_ver: float Required Microsoft Visual C++ version. If not set, autodetect the last version. vc_min_ver: float Minimum Microsoft Visual C++ version. i c C sd t | � | _ t | j � | _ t | j | � | _ | j | k r` d } t j j | � � n d S( Ns. No suitable Microsoft Visual C++ version found( R= RU RT Rz Rw t siR| R R R ( RB R% R| R* R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRC I s c C s | j j S( s/ Microsoft Visual C++ version. ( R� R| ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR| R s c C s� d d g } | j d k rd | j j d t d t � } | d g 7} | d g 7} | d | g 7} n g | D]! } t j j | j j | � ^ qk S( s/ Microsoft Visual Studio Tools s Common7\IDEs Common7\Toolsg ,@RI R? s1 Common7\IDE\CommonExtensions\Microsoft\TestWindows Team Tools\Performance Toolss Team Tools\Performance Tools%s( R| RU RJ Ro R R R R� R� ( RB t pathst arch_subdirR ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VSToolsY s c C s4 t j j | j j d � t j j | j j d � g S( sL Microsoft Visual C++ & Microsoft Foundation Class Includes t Includes ATLMFC\Include( R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCIncludesh s c C s� | j d k r' | j j d t � } n | j j d t � } d | d | g } | j d k rs | d | g 7} n g | D]! } t j j | j j | � ^ qz S( sM Microsoft Visual C++ & Microsoft Foundation Class Libraries g .@R? RI s Lib%ss ATLMFC\Lib%sg ,@s Lib\store%s( R| RU RK Ro R R R R� R� ( RB R� R� R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCLibrariesp s c C s/ | j d k r g St j j | j j d � g S( sA Microsoft Visual C++ store references Libraries g ,@s Lib\store\references( R| R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCStoreRefs� s c C s� | j } t j j | j d � g } | j d k r9 t n t } | j j | � } | r} | t j j | j d | � g 7} n | j d k r� d | j j d t � } | t j j | j | � g 7} n� | j d k rs| j j � r� d n d } | t j j | j | | j j d t � � g 7} | j j | j j k r�| t j j | j | | j j d t � � g 7} q�n | t j j | j d � g 7} | S( s, Microsoft Visual C++ Tools t VCPackagesg $@s Bin%sg ,@RI g .@s bin\HostX86%ss bin\HostX64%sR? t Bin( R� R R R R� R| Ro RS RU RN RJ RH RK RG RE ( RB R� t toolsRL R� R t host_dir( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCTools� s& &" & , c C s� | j d k rJ | j j d t d t � } t j j | j j d | � g S| j j d t � } t j j | j j d � } | j } t j j | d | | f � g Sd S( s1 Microsoft Windows SDK Libraries g $@RI R? s Lib%sR� s %sum%sN( R| RU RK Ro R R R R� R� t _sdk_subdir( RB R� R� t libver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt OSLibraries� s c C s� t j j | j j d � } | j d k rC | t j j | d � g S| j d k r^ | j } n d } t j j | d | � t j j | d | � t j j | d | � g Sd S( s/ Microsoft Windows SDK Include t includeg $@t glg ,@R s %sshareds %sums %swinrtN( R R R R� R� R| R� ( RB R� t sdkver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt OSIncludes� s c C s t j j | j j d � } g } | j d k r@ | | j 7} n | j d k rn | t j j | d � g 7} n | j d k r| | t j j | j j d � t j j | d d � t j j | d d � t j j | d d � t j j | j j d d d | j d d d � g 7} n | S( s7 Microsoft Windows SDK Libraries Paths t Referencesg "@g &@s CommonConfiguration\Neutralg ,@t UnionMetadatas' Windows.Foundation.UniversalApiContracts 1.0.0.0s% Windows.Foundation.FoundationContracts, Windows.Networking.Connectivity.WwanContractt ExtensionSDKss Microsoft.VCLibss %0.1ft CommonConfigurationt neutral( R R R R� R� R| R� ( RB t reft libpath( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt OSLibpath� s> c C s t | j � � S( s- Microsoft Windows SDK Tools ( t listt _sdk_tools( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt SdkTools� s c c s� | j d k rG | j d k r$ d n d } t j j | j j | � Vn | j j � s� | j j d t � } d | } t j j | j j | � Vn | j d k s� | j d k r | j j � r� d } n | j j d t d t � } d | } t j j | j j | � Vnl | j d k rvt j j | j j d � } | j j d t � } | j j } t j j | d | | f � Vn | j j r�| j j Vn d S( s= Microsoft Windows SDK Tools paths generator g .@g &@R� s Bin\x86R? s Bin%sg $@R RI s Bin\NETFX 4.0 Tools%ss %s%sN( R| R R R R� R� RU RH RJ Ro RF R� R� ( RB t bin_dirR� R R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� � s( ! c C s | j j } | r d | Sd S( s6 Microsoft Windows SDK version subdir s %s\R ( R� R� ( RB t ucrtver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� s c C s/ | j d k r g St j j | j j d � g S( s- Microsoft Windows SDK Setup g "@t Setup( R| R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt SdkSetup% s c C s� | j } | j } | j d k rD t } | j � o> | j � } n6 | j � pY | j � } | j d k pw | j d k } g } | r� | g | j D] } t j j | j | � ^ q� 7} n | r� | g | j D] } t j j | j | � ^ q� 7} n | S( s0 Microsoft .NET Framework Tools g $@R@ ( RU R� R| Ro RF RH RG RE R� R R R R� R� R� ( RB RU R� t include32t include64R� R$ ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FxTools/ s //c C sU | j d k s | j j r g S| j j d t � } t j j | j j d | � g S( s8 Microsoft .Net Framework SDK Libraries g ,@R? s lib\um%s( R| R� R� RU RK Ro R R R ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt NetFxSDKLibrariesG s c C s< | j d k s | j j r g St j j | j j d � g S( s7 Microsoft .Net Framework SDK Includes g ,@s include\um( R| R� R� R R R ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt NetFxSDKIncludesR s c C s t j j | j j d � g S( s> Microsoft Visual Studio Team System Database s VSTSDB\Deploy( R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VsTDb\ s c C s� | j d k r g S| j d k rF | j j } | j j d t � } n | j j } d } d | j | f } t j j | | � g } | j d k r� | t j j | | d � g 7} n | S( s( Microsoft Build Engine g (@g .@RI R s MSBuild\%0.1f\bin%st Roslyn( R| R� R� RU RJ Ro R� R R R ( RB t base_pathR� R t build( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt MSBuildc s "c C s/ | j d k r g St j j | j j d � g S( s. 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RO R R- t platformR t distutils.errorsR t# setuptools.extern.packaging.versionR t setuptools.extern.six.movesR t monkeyR t systemR t environRP R t ImportErrorR R t _msvc9_suppress_errorst distutils.msvc9compilerR R R R+ R3 R# R= RT Rw R! ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt <module> s: + / & %[�� aPK @N#]x(�� � - site-packages/setuptools/_vendor/pyparsing.pynu �[��� # module pyparsing.py # # Copyright (c) 2003-2016 Paul T. McGuire # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. # IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY # CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # __doc__ = \ """ pyparsing module - Classes and methods to define and execute parsing grammars The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions. With pyparsing, you don't need to learn a new syntax for defining grammars or matching expressions - the parsing module provides a library of classes that you use to construct the grammar directly in Python. Here is a program to parse "Hello, World!" (or any greeting of the form C{"<salutation>, <addressee>!"}), built up using L{Word}, L{Literal}, and L{And} elements (L{'+'<ParserElement.__add__>} operator gives L{And} expressions, strings are auto-converted to L{Literal} expressions):: from pyparsing import Word, alphas # define grammar of a greeting greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) The program outputs the following:: Hello, World! -> ['Hello', ',', 'World', '!'] The Python representation of the grammar is quite readable, owing to the self-explanatory class names, and the use of '+', '|' and '^' operators. The L{ParseResults} object returned from L{ParserElement.parseString<ParserElement.parseString>} can be accessed as a nested list, a dictionary, or an object with named attributes. The pyparsing module handles some of the problems that are typically vexing when writing text parsers: - extra or missing whitespace (the above program will also handle "Hello,World!", "Hello , World !", etc.) - quoted strings - embedded comments """ __version__ = "2.1.10" __versionTime__ = "07 Oct 2016 01:31 UTC" __author__ = "Paul McGuire <ptmcg@users.sourceforge.net>" import string from weakref import ref as wkref import copy import sys import warnings import re import sre_constants import collections import pprint import traceback import types from datetime import datetime try: from _thread import RLock except ImportError: from threading import RLock try: from collections import OrderedDict as _OrderedDict except ImportError: try: from ordereddict import OrderedDict as _OrderedDict except ImportError: _OrderedDict = None #~ sys.stderr.write( "testing pyparsing module, version %s, %s\n" % (__version__,__versionTime__ ) ) __all__ = [ 'And', 'CaselessKeyword', 'CaselessLiteral', 'CharsNotIn', 'Combine', 'Dict', 'Each', 'Empty', 'FollowedBy', 'Forward', 'GoToColumn', 'Group', 'Keyword', 'LineEnd', 'LineStart', 'Literal', 'MatchFirst', 'NoMatch', 'NotAny', 'OneOrMore', 'OnlyOnce', 'Optional', 'Or', 'ParseBaseException', 'ParseElementEnhance', 'ParseException', 'ParseExpression', 'ParseFatalException', 'ParseResults', 'ParseSyntaxException', 'ParserElement', 'QuotedString', 'RecursiveGrammarException', 'Regex', 'SkipTo', 'StringEnd', 'StringStart', 'Suppress', 'Token', 'TokenConverter', 'White', 'Word', 'WordEnd', 'WordStart', 'ZeroOrMore', 'alphanums', 'alphas', 'alphas8bit', 'anyCloseTag', 'anyOpenTag', 'cStyleComment', 'col', 'commaSeparatedList', 'commonHTMLEntity', 'countedArray', 'cppStyleComment', 'dblQuotedString', 'dblSlashComment', 'delimitedList', 'dictOf', 'downcaseTokens', 'empty', 'hexnums', 'htmlComment', 'javaStyleComment', 'line', 'lineEnd', 'lineStart', 'lineno', 'makeHTMLTags', 'makeXMLTags', 'matchOnlyAtCol', 'matchPreviousExpr', 'matchPreviousLiteral', 'nestedExpr', 'nullDebugAction', 'nums', 'oneOf', 'opAssoc', 'operatorPrecedence', 'printables', 'punc8bit', 'pythonStyleComment', 'quotedString', 'removeQuotes', 'replaceHTMLEntity', 'replaceWith', 'restOfLine', 'sglQuotedString', 'srange', 'stringEnd', 'stringStart', 'traceParseAction', 'unicodeString', 'upcaseTokens', 'withAttribute', 'indentedBlock', 'originalTextFor', 'ungroup', 'infixNotation','locatedExpr', 'withClass', 'CloseMatch', 'tokenMap', 'pyparsing_common', ] system_version = tuple(sys.version_info)[:3] PY_3 = system_version[0] == 3 if PY_3: _MAX_INT = sys.maxsize basestring = str unichr = chr _ustr = str # build list of single arg builtins, that can be used as parse actions singleArgBuiltins = [sum, len, sorted, reversed, list, tuple, set, any, all, min, max] else: _MAX_INT = sys.maxint range = xrange def _ustr(obj): """Drop-in replacement for str(obj) that tries to be Unicode friendly. It first tries str(obj). If that fails with a UnicodeEncodeError, then it tries unicode(obj). It then < returns the unicode object | encodes it with the default encoding | ... >. """ if isinstance(obj,unicode): return obj try: # If this works, then _ustr(obj) has the same behaviour as str(obj), so # it won't break any existing code. return str(obj) except UnicodeEncodeError: # Else encode it ret = unicode(obj).encode(sys.getdefaultencoding(), 'xmlcharrefreplace') xmlcharref = Regex('&#\d+;') xmlcharref.setParseAction(lambda t: '\\u' + hex(int(t[0][2:-1]))[2:]) return xmlcharref.transformString(ret) # build list of single arg builtins, tolerant of Python version, that can be used as parse actions singleArgBuiltins = [] import __builtin__ for fname in "sum len sorted reversed list tuple set any all min max".split(): try: singleArgBuiltins.append(getattr(__builtin__,fname)) except AttributeError: continue _generatorType = type((y for y in range(1))) def _xml_escape(data): """Escape &, <, >, ", ', etc. in a string of data.""" # ampersand must be replaced first from_symbols = '&><"\'' to_symbols = ('&'+s+';' for s in "amp gt lt quot apos".split()) for from_,to_ in zip(from_symbols, to_symbols): data = data.replace(from_, to_) return data class _Constants(object): pass alphas = string.ascii_uppercase + string.ascii_lowercase nums = "0123456789" hexnums = nums + "ABCDEFabcdef" alphanums = alphas + nums _bslash = chr(92) printables = "".join(c for c in string.printable if c not in string.whitespace) class ParseBaseException(Exception): """base exception class for all parsing runtime exceptions""" # Performance tuning: we construct a *lot* of these, so keep this # constructor as small and fast as possible def __init__( self, pstr, loc=0, msg=None, elem=None ): self.loc = loc if msg is None: self.msg = pstr self.pstr = "" else: self.msg = msg self.pstr = pstr self.parserElement = elem self.args = (pstr, loc, msg) @classmethod def _from_exception(cls, pe): """ internal factory method to simplify creating one type of ParseException from another - avoids having __init__ signature conflicts among subclasses """ return cls(pe.pstr, pe.loc, pe.msg, pe.parserElement) def __getattr__( self, aname ): """supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text """ if( aname == "lineno" ): return lineno( self.loc, self.pstr ) elif( aname in ("col", "column") ): return col( self.loc, self.pstr ) elif( aname == "line" ): return line( self.loc, self.pstr ) else: raise AttributeError(aname) def __str__( self ): return "%s (at char %d), (line:%d, col:%d)" % \ ( self.msg, self.loc, self.lineno, self.column ) def __repr__( self ): return _ustr(self) def markInputline( self, markerString = ">!<" ): """Extracts the exception line from the input string, and marks the location of the exception with a special symbol. """ line_str = self.line line_column = self.column - 1 if markerString: line_str = "".join((line_str[:line_column], markerString, line_str[line_column:])) return line_str.strip() def __dir__(self): return "lineno col line".split() + dir(type(self)) class ParseException(ParseBaseException): """ Exception thrown when parse expressions don't match class; supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text Example:: try: Word(nums).setName("integer").parseString("ABC") except ParseException as pe: print(pe) print("column: {}".format(pe.col)) prints:: Expected integer (at char 0), (line:1, col:1) column: 1 """ pass class ParseFatalException(ParseBaseException): """user-throwable exception thrown when inconsistent parse content is found; stops all parsing immediately""" pass class ParseSyntaxException(ParseFatalException): """just like L{ParseFatalException}, but thrown internally when an L{ErrorStop<And._ErrorStop>} ('-' operator) indicates that parsing is to stop immediately because an unbacktrackable syntax error has been found""" pass #~ class ReparseException(ParseBaseException): #~ """Experimental class - parse actions can raise this exception to cause #~ pyparsing to reparse the input string: #~ - with a modified input string, and/or #~ - with a modified start location #~ Set the values of the ReparseException in the constructor, and raise the #~ exception in a parse action to cause pyparsing to use the new string/location. #~ Setting the values as None causes no change to be made. #~ """ #~ def __init_( self, newstring, restartLoc ): #~ self.newParseText = newstring #~ self.reparseLoc = restartLoc class RecursiveGrammarException(Exception): """exception thrown by L{ParserElement.validate} if the grammar could be improperly recursive""" def __init__( self, parseElementList ): self.parseElementTrace = parseElementList def __str__( self ): return "RecursiveGrammarException: %s" % self.parseElementTrace class _ParseResultsWithOffset(object): def __init__(self,p1,p2): self.tup = (p1,p2) def __getitem__(self,i): return self.tup[i] def __repr__(self): return repr(self.tup[0]) def setOffset(self,i): self.tup = (self.tup[0],i) class ParseResults(object): """ Structured parse results, to provide multiple means of access to the parsed data: - as a list (C{len(results)}) - by list index (C{results[0], results[1]}, etc.) - by attribute (C{results.<resultsName>} - see L{ParserElement.setResultsName}) Example:: integer = Word(nums) date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: # date_str = integer("year") + '/' + integer("month") + '/' + integer("day") # parseString returns a ParseResults object result = date_str.parseString("1999/12/31") def test(s, fn=repr): print("%s -> %s" % (s, fn(eval(s)))) test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' result['month'] -> '12' result.day -> '31' 'month' in result -> True 'minutes' in result -> False result.dump() -> ['1999', '/', '12', '/', '31'] - day: 31 - month: 12 - year: 1999 """ def __new__(cls, toklist=None, name=None, asList=True, modal=True ): if isinstance(toklist, cls): return toklist retobj = object.__new__(cls) retobj.__doinit = True return retobj # Performance tuning: we construct a *lot* of these, so keep this # constructor as small and fast as possible def __init__( self, toklist=None, name=None, asList=True, modal=True, isinstance=isinstance ): if self.__doinit: self.__doinit = False self.__name = None self.__parent = None self.__accumNames = {} self.__asList = asList self.__modal = modal if toklist is None: toklist = [] if isinstance(toklist, list): self.__toklist = toklist[:] elif isinstance(toklist, _generatorType): self.__toklist = list(toklist) else: self.__toklist = [toklist] self.__tokdict = dict() if name is not None and name: if not modal: self.__accumNames[name] = 0 if isinstance(name,int): name = _ustr(name) # will always return a str, but use _ustr for consistency self.__name = name if not (isinstance(toklist, (type(None), basestring, list)) and toklist in (None,'',[])): if isinstance(toklist,basestring): toklist = [ toklist ] if asList: if isinstance(toklist,ParseResults): self[name] = _ParseResultsWithOffset(toklist.copy(),0) else: self[name] = _ParseResultsWithOffset(ParseResults(toklist[0]),0) self[name].__name = name else: try: self[name] = toklist[0] except (KeyError,TypeError,IndexError): self[name] = toklist def __getitem__( self, i ): if isinstance( i, (int,slice) ): return self.__toklist[i] else: if i not in self.__accumNames: return self.__tokdict[i][-1][0] else: return ParseResults([ v[0] for v in self.__tokdict[i] ]) def __setitem__( self, k, v, isinstance=isinstance ): if isinstance(v,_ParseResultsWithOffset): self.__tokdict[k] = self.__tokdict.get(k,list()) + [v] sub = v[0] elif isinstance(k,(int,slice)): self.__toklist[k] = v sub = v else: self.__tokdict[k] = self.__tokdict.get(k,list()) + [_ParseResultsWithOffset(v,0)] sub = v if isinstance(sub,ParseResults): sub.__parent = wkref(self) def __delitem__( self, i ): if isinstance(i,(int,slice)): mylen = len( self.__toklist ) del self.__toklist[i] # convert int to slice if isinstance(i, int): if i < 0: i += mylen i = slice(i, i+1) # get removed indices removed = list(range(*i.indices(mylen))) removed.reverse() # fixup indices in token dictionary for name,occurrences in self.__tokdict.items(): for j in removed: for k, (value, position) in enumerate(occurrences): occurrences[k] = _ParseResultsWithOffset(value, position - (position > j)) else: del self.__tokdict[i] def __contains__( self, k ): return k in self.__tokdict def __len__( self ): return len( self.__toklist ) def __bool__(self): return ( not not self.__toklist ) __nonzero__ = __bool__ def __iter__( self ): return iter( self.__toklist ) def __reversed__( self ): return iter( self.__toklist[::-1] ) def _iterkeys( self ): if hasattr(self.__tokdict, "iterkeys"): return self.__tokdict.iterkeys() else: return iter(self.__tokdict) def _itervalues( self ): return (self[k] for k in self._iterkeys()) def _iteritems( self ): return ((k, self[k]) for k in self._iterkeys()) if PY_3: keys = _iterkeys """Returns an iterator of all named result keys (Python 3.x only).""" values = _itervalues """Returns an iterator of all named result values (Python 3.x only).""" items = _iteritems """Returns an iterator of all named result key-value tuples (Python 3.x only).""" else: iterkeys = _iterkeys """Returns an iterator of all named result keys (Python 2.x only).""" itervalues = _itervalues """Returns an iterator of all named result values (Python 2.x only).""" iteritems = _iteritems """Returns an iterator of all named result key-value tuples (Python 2.x only).""" def keys( self ): """Returns all named result keys (as a list in Python 2.x, as an iterator in Python 3.x).""" return list(self.iterkeys()) def values( self ): """Returns all named result values (as a list in Python 2.x, as an iterator in Python 3.x).""" return list(self.itervalues()) def items( self ): """Returns all named result key-values (as a list of tuples in Python 2.x, as an iterator in Python 3.x).""" return list(self.iteritems()) def haskeys( self ): """Since keys() returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.""" return bool(self.__tokdict) def pop( self, *args, **kwargs): """ Removes and returns item at specified index (default=C{last}). Supports both C{list} and C{dict} semantics for C{pop()}. If passed no argument or an integer argument, it will use C{list} semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use C{dict} semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in C{dict.pop()}. Example:: def remove_first(tokens): tokens.pop(0) print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] print(OneOrMore(Word(nums)).addParseAction(remove_first).parseString("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + OneOrMore(Word(nums)) print(patt.parseString("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.addParseAction(remove_LABEL) print(patt.parseString("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: AAB ['AAB', '123', '321'] """ if not args: args = [-1] for k,v in kwargs.items(): if k == 'default': args = (args[0], v) else: raise TypeError("pop() got an unexpected keyword argument '%s'" % k) if (isinstance(args[0], int) or len(args) == 1 or args[0] in self): index = args[0] ret = self[index] del self[index] return ret else: defaultvalue = args[1] return defaultvalue def get(self, key, defaultValue=None): """ Returns named result matching the given key, or if there is no such name, then returns the given C{defaultValue} or C{None} if no C{defaultValue} is specified. Similar to C{dict.get()}. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None """ if key in self: return self[key] else: return defaultValue def insert( self, index, insStr ): """ Inserts new element at location index in the list of parsed tokens. Similar to C{list.insert()}. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) print(OneOrMore(Word(nums)).addParseAction(insert_locn).parseString("0 123 321")) # -> [0, '0', '123', '321'] """ self.__toklist.insert(index, insStr) # fixup indices in token dictionary for name,occurrences in self.__tokdict.items(): for k, (value, position) in enumerate(occurrences): occurrences[k] = _ParseResultsWithOffset(value, position + (position > index)) def append( self, item ): """ Add single element to end of ParseResults list of elements. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) print(OneOrMore(Word(nums)).addParseAction(append_sum).parseString("0 123 321")) # -> ['0', '123', '321', 444] """ self.__toklist.append(item) def extend( self, itemseq ): """ Add sequence of elements to end of ParseResults list of elements. Example:: patt = OneOrMore(Word(alphas)) # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' """ if isinstance(itemseq, ParseResults): self += itemseq else: self.__toklist.extend(itemseq) def clear( self ): """ Clear all elements and results names. """ del self.__toklist[:] self.__tokdict.clear() def __getattr__( self, name ): try: return self[name] except KeyError: return "" if name in self.__tokdict: if name not in self.__accumNames: return self.__tokdict[name][-1][0] else: return ParseResults([ v[0] for v in self.__tokdict[name] ]) else: return "" def __add__( self, other ): ret = self.copy() ret += other return ret def __iadd__( self, other ): if other.__tokdict: offset = len(self.__toklist) addoffset = lambda a: offset if a<0 else a+offset otheritems = other.__tokdict.items() otherdictitems = [(k, _ParseResultsWithOffset(v[0],addoffset(v[1])) ) for (k,vlist) in otheritems for v in vlist] for k,v in otherdictitems: self[k] = v if isinstance(v[0],ParseResults): v[0].__parent = wkref(self) self.__toklist += other.__toklist self.__accumNames.update( other.__accumNames ) return self def __radd__(self, other): if isinstance(other,int) and other == 0: # useful for merging many ParseResults using sum() builtin return self.copy() else: # this may raise a TypeError - so be it return other + self def __repr__( self ): return "(%s, %s)" % ( repr( self.__toklist ), repr( self.__tokdict ) ) def __str__( self ): return '[' + ', '.join(_ustr(i) if isinstance(i, ParseResults) else repr(i) for i in self.__toklist) + ']' def _asStringList( self, sep='' ): out = [] for item in self.__toklist: if out and sep: out.append(sep) if isinstance( item, ParseResults ): out += item._asStringList() else: out.append( _ustr(item) ) return out def asList( self ): """ Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) result = patt.parseString("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> <class 'pyparsing.ParseResults'> ['sldkj', 'lsdkj', 'sldkj'] # Use asList() to create an actual list result_list = result.asList() print(type(result_list), result_list) # -> <class 'list'> ['sldkj', 'lsdkj', 'sldkj'] """ return [res.asList() if isinstance(res,ParseResults) else res for res in self.__toklist] def asDict( self ): """ Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(type(result), repr(result)) # -> <class 'pyparsing.ParseResults'> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.asDict() print(type(result_dict), repr(result_dict)) # -> <class 'dict'> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.asDict())) # -> {"month": "31", "day": "1999", "year": "12"} """ if PY_3: item_fn = self.items else: item_fn = self.iteritems def toItem(obj): if isinstance(obj, ParseResults): if obj.haskeys(): return obj.asDict() else: return [toItem(v) for v in obj] else: return obj return dict((k,toItem(v)) for k,v in item_fn()) def copy( self ): """ Returns a new copy of a C{ParseResults} object. """ ret = ParseResults( self.__toklist ) ret.__tokdict = self.__tokdict.copy() ret.__parent = self.__parent ret.__accumNames.update( self.__accumNames ) ret.__name = self.__name return ret def asXML( self, doctag=None, namedItemsOnly=False, indent="", formatted=True ): """ (Deprecated) Returns the parse results as XML. Tags are created for tokens and lists that have defined results names. """ nl = "\n" out = [] namedItems = dict((v[1],k) for (k,vlist) in self.__tokdict.items() for v in vlist) nextLevelIndent = indent + " " # collapse out indents if formatting is not desired if not formatted: indent = "" nextLevelIndent = "" nl = "" selfTag = None if doctag is not None: selfTag = doctag else: if self.__name: selfTag = self.__name if not selfTag: if namedItemsOnly: return "" else: selfTag = "ITEM" out += [ nl, indent, "<", selfTag, ">" ] for i,res in enumerate(self.__toklist): if isinstance(res,ParseResults): if i in namedItems: out += [ res.asXML(namedItems[i], namedItemsOnly and doctag is None, nextLevelIndent, formatted)] else: out += [ res.asXML(None, namedItemsOnly and doctag is None, nextLevelIndent, formatted)] else: # individual token, see if there is a name for it resTag = None if i in namedItems: resTag = namedItems[i] if not resTag: if namedItemsOnly: continue else: resTag = "ITEM" xmlBodyText = _xml_escape(_ustr(res)) out += [ nl, nextLevelIndent, "<", resTag, ">", xmlBodyText, "</", resTag, ">" ] out += [ nl, indent, "</", selfTag, ">" ] return "".join(out) def __lookup(self,sub): for k,vlist in self.__tokdict.items(): for v,loc in vlist: if sub is v: return k return None def getName(self): """ Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = OneOrMore(user_data) result = user_info.parseString("22 111-22-3333 #221B") for item in result: print(item.getName(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B """ if self.__name: return self.__name elif self.__parent: par = self.__parent() if par: return par.__lookup(self) else: return None elif (len(self) == 1 and len(self.__tokdict) == 1 and next(iter(self.__tokdict.values()))[0][1] in (0,-1)): return next(iter(self.__tokdict.keys())) else: return None def dump(self, indent='', depth=0, full=True): """ Diagnostic method for listing out the contents of a C{ParseResults}. Accepts an optional C{indent} argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 """ out = [] NL = '\n' out.append( indent+_ustr(self.asList()) ) if full: if self.haskeys(): items = sorted((str(k), v) for k,v in self.items()) for k,v in items: if out: out.append(NL) out.append( "%s%s- %s: " % (indent,(' '*depth), k) ) if isinstance(v,ParseResults): if v: out.append( v.dump(indent,depth+1) ) else: out.append(_ustr(v)) else: out.append(repr(v)) elif any(isinstance(vv,ParseResults) for vv in self): v = self for i,vv in enumerate(v): if isinstance(vv,ParseResults): out.append("\n%s%s[%d]:\n%s%s%s" % (indent,(' '*(depth)),i,indent,(' '*(depth+1)),vv.dump(indent,depth+1) )) else: out.append("\n%s%s[%d]:\n%s%s%s" % (indent,(' '*(depth)),i,indent,(' '*(depth+1)),_ustr(vv))) return "".join(out) def pprint(self, *args, **kwargs): """ Pretty-printer for parsed results as a list, using the C{pprint} module. Accepts additional positional or keyword args as defined for the C{pprint.pprint} method. (U{http://docs.python.org/3/library/pprint.html#pprint.pprint}) Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(delimitedList(term))) result = func.parseString("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] """ pprint.pprint(self.asList(), *args, **kwargs) # add support for pickle protocol def __getstate__(self): return ( self.__toklist, ( self.__tokdict.copy(), self.__parent is not None and self.__parent() or None, self.__accumNames, self.__name ) ) def __setstate__(self,state): self.__toklist = state[0] (self.__tokdict, par, inAccumNames, self.__name) = state[1] self.__accumNames = {} self.__accumNames.update(inAccumNames) if par is not None: self.__parent = wkref(par) else: self.__parent = None def __getnewargs__(self): return self.__toklist, self.__name, self.__asList, self.__modal def __dir__(self): return (dir(type(self)) + list(self.keys())) collections.MutableMapping.register(ParseResults) def col (loc,strg): """Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. """ s = strg return 1 if 0<loc<len(s) and s[loc-1] == '\n' else loc - s.rfind("\n", 0, loc) def lineno(loc,strg): """Returns current line number within a string, counting newlines as line separators. The first line is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. """ return strg.count("\n",0,loc) + 1 def line( loc, strg ): """Returns the line of text containing loc within a string, counting newlines as line separators. """ lastCR = strg.rfind("\n", 0, loc) nextCR = strg.find("\n", loc) if nextCR >= 0: return strg[lastCR+1:nextCR] else: return strg[lastCR+1:] def _defaultStartDebugAction( instring, loc, expr ): print (("Match " + _ustr(expr) + " at loc " + _ustr(loc) + "(%d,%d)" % ( lineno(loc,instring), col(loc,instring) ))) def _defaultSuccessDebugAction( instring, startloc, endloc, expr, toks ): print ("Matched " + _ustr(expr) + " -> " + str(toks.asList())) def _defaultExceptionDebugAction( instring, loc, expr, exc ): print ("Exception raised:" + _ustr(exc)) def nullDebugAction(*args): """'Do-nothing' debug action, to suppress debugging output during parsing.""" pass # Only works on Python 3.x - nonlocal is toxic to Python 2 installs #~ 'decorator to trim function calls to match the arity of the target' #~ def _trim_arity(func, maxargs=3): #~ if func in singleArgBuiltins: #~ return lambda s,l,t: func(t) #~ limit = 0 #~ foundArity = False #~ def wrapper(*args): #~ nonlocal limit,foundArity #~ while 1: #~ try: #~ ret = func(*args[limit:]) #~ foundArity = True #~ return ret #~ except TypeError: #~ if limit == maxargs or foundArity: #~ raise #~ limit += 1 #~ continue #~ return wrapper # this version is Python 2.x-3.x cross-compatible 'decorator to trim function calls to match the arity of the target' def _trim_arity(func, maxargs=2): if func in singleArgBuiltins: return lambda s,l,t: func(t) limit = [0] foundArity = [False] # traceback return data structure changed in Py3.5 - normalize back to plain tuples if system_version[:2] >= (3,5): def extract_stack(limit=0): # special handling for Python 3.5.0 - extra deep call stack by 1 offset = -3 if system_version == (3,5,0) else -2 frame_summary = traceback.extract_stack(limit=-offset+limit-1)[offset] return [(frame_summary.filename, frame_summary.lineno)] def extract_tb(tb, limit=0): frames = traceback.extract_tb(tb, limit=limit) frame_summary = frames[-1] return [(frame_summary.filename, frame_summary.lineno)] else: extract_stack = traceback.extract_stack extract_tb = traceback.extract_tb # synthesize what would be returned by traceback.extract_stack at the call to # user's parse action 'func', so that we don't incur call penalty at parse time LINE_DIFF = 6 # IF ANY CODE CHANGES, EVEN JUST COMMENTS OR BLANK LINES, BETWEEN THE NEXT LINE AND # THE CALL TO FUNC INSIDE WRAPPER, LINE_DIFF MUST BE MODIFIED!!!! this_line = extract_stack(limit=2)[-1] pa_call_line_synth = (this_line[0], this_line[1]+LINE_DIFF) def wrapper(*args): while 1: try: ret = func(*args[limit[0]:]) foundArity[0] = True return ret except TypeError: # re-raise TypeErrors if they did not come from our arity testing if foundArity[0]: raise else: try: tb = sys.exc_info()[-1] if not extract_tb(tb, limit=2)[-1][:2] == pa_call_line_synth: raise finally: del tb if limit[0] <= maxargs: limit[0] += 1 continue raise # copy func name to wrapper for sensible debug output func_name = "<parse action>" try: func_name = getattr(func, '__name__', getattr(func, '__class__').__name__) except Exception: func_name = str(func) wrapper.__name__ = func_name return wrapper class ParserElement(object): """Abstract base level parser element class.""" DEFAULT_WHITE_CHARS = " \n\t\r" verbose_stacktrace = False @staticmethod def setDefaultWhitespaceChars( chars ): r""" Overrides the default whitespace chars Example:: # default whitespace chars are space, <TAB> and newline OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def', 'ghi', 'jkl'] # change to just treat newline as significant ParserElement.setDefaultWhitespaceChars(" \t") OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def'] """ ParserElement.DEFAULT_WHITE_CHARS = chars @staticmethod def inlineLiteralsUsing(cls): """ Set class to be used for inclusion of string literals into a parser. Example:: # default literal class used is Literal integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # change to Suppress ParserElement.inlineLiteralsUsing(Suppress) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '12', '31'] """ ParserElement._literalStringClass = cls def __init__( self, savelist=False ): self.parseAction = list() self.failAction = None #~ self.name = "<unknown>" # don't define self.name, let subclasses try/except upcall self.strRepr = None self.resultsName = None self.saveAsList = savelist self.skipWhitespace = True self.whiteChars = ParserElement.DEFAULT_WHITE_CHARS self.copyDefaultWhiteChars = True self.mayReturnEmpty = False # used when checking for left-recursion self.keepTabs = False self.ignoreExprs = list() self.debug = False self.streamlined = False self.mayIndexError = True # used to optimize exception handling for subclasses that don't advance parse index self.errmsg = "" self.modalResults = True # used to mark results names as modal (report only last) or cumulative (list all) self.debugActions = ( None, None, None ) #custom debug actions self.re = None self.callPreparse = True # used to avoid redundant calls to preParse self.callDuringTry = False def copy( self ): """ Make a copy of this C{ParserElement}. Useful for defining different parse actions for the same parsing pattern, using copies of the original parse element. Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) integerK = integer.copy().addParseAction(lambda toks: toks[0]*1024) + Suppress("K") integerM = integer.copy().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") print(OneOrMore(integerK | integerM | integer).parseString("5K 100 640K 256M")) prints:: [5120, 100, 655360, 268435456] Equivalent form of C{expr.copy()} is just C{expr()}:: integerM = integer().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") """ cpy = copy.copy( self ) cpy.parseAction = self.parseAction[:] cpy.ignoreExprs = self.ignoreExprs[:] if self.copyDefaultWhiteChars: cpy.whiteChars = ParserElement.DEFAULT_WHITE_CHARS return cpy def setName( self, name ): """ Define name for this expression, makes debugging and exception messages clearer. Example:: Word(nums).parseString("ABC") # -> Exception: Expected W:(0123...) (at char 0), (line:1, col:1) Word(nums).setName("integer").parseString("ABC") # -> Exception: Expected integer (at char 0), (line:1, col:1) """ self.name = name self.errmsg = "Expected " + self.name if hasattr(self,"exception"): self.exception.msg = self.errmsg return self def setResultsName( self, name, listAllMatches=False ): """ Define name for referencing matching tokens as a nested attribute of the returned parse results. NOTE: this returns a *copy* of the original C{ParserElement} object; this is so that the client can define a basic element, such as an integer, and reference it in multiple places with different names. You can also set results names using the abbreviated syntax, C{expr("name")} in place of C{expr.setResultsName("name")} - see L{I{__call__}<__call__>}. Example:: date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: date_str = integer("year") + '/' + integer("month") + '/' + integer("day") """ newself = self.copy() if name.endswith("*"): name = name[:-1] listAllMatches=True newself.resultsName = name newself.modalResults = not listAllMatches return newself def setBreak(self,breakFlag = True): """Method to invoke the Python pdb debugger when this element is about to be parsed. Set C{breakFlag} to True to enable, False to disable. """ if breakFlag: _parseMethod = self._parse def breaker(instring, loc, doActions=True, callPreParse=True): import pdb pdb.set_trace() return _parseMethod( instring, loc, doActions, callPreParse ) breaker._originalParseMethod = _parseMethod self._parse = breaker else: if hasattr(self._parse,"_originalParseMethod"): self._parse = self._parse._originalParseMethod return self def setParseAction( self, *fns, **kwargs ): """ Define action to perform when successfully matching parse element definition. Parse action fn is a callable method with 0-3 arguments, called as C{fn(s,loc,toks)}, C{fn(loc,toks)}, C{fn(toks)}, or just C{fn()}, where: - s = the original string being parsed (see note below) - loc = the location of the matching substring - toks = a list of the matched tokens, packaged as a C{L{ParseResults}} object If the functions in fns modify the tokens, they can return them as the return value from fn, and the modified list of tokens will replace the original. Otherwise, fn does not need to return any value. Optional keyword arguments: - callDuringTry = (default=C{False}) indicate if parse action should be run during lookaheads and alternate testing Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{parseString}<parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. Example:: integer = Word(nums) date_str = integer + '/' + integer + '/' + integer date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # use parse action to convert to ints at parse time integer = Word(nums).setParseAction(lambda toks: int(toks[0])) date_str = integer + '/' + integer + '/' + integer # note that integer fields are now ints, not strings date_str.parseString("1999/12/31") # -> [1999, '/', 12, '/', 31] """ self.parseAction = list(map(_trim_arity, list(fns))) self.callDuringTry = kwargs.get("callDuringTry", False) return self def addParseAction( self, *fns, **kwargs ): """ Add parse action to expression's list of parse actions. See L{I{setParseAction}<setParseAction>}. See examples in L{I{copy}<copy>}. """ self.parseAction += list(map(_trim_arity, list(fns))) self.callDuringTry = self.callDuringTry or kwargs.get("callDuringTry", False) return self def addCondition(self, *fns, **kwargs): """Add a boolean predicate function to expression's list of parse actions. See L{I{setParseAction}<setParseAction>} for function call signatures. Unlike C{setParseAction}, functions passed to C{addCondition} need to return boolean success/fail of the condition. Optional keyword arguments: - message = define a custom message to be used in the raised exception - fatal = if True, will raise ParseFatalException to stop parsing immediately; otherwise will raise ParseException Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) year_int = integer.copy() year_int.addCondition(lambda toks: toks[0] >= 2000, message="Only support years 2000 and later") date_str = year_int + '/' + integer + '/' + integer result = date_str.parseString("1999/12/31") # -> Exception: Only support years 2000 and later (at char 0), (line:1, col:1) """ msg = kwargs.get("message", "failed user-defined condition") exc_type = ParseFatalException if kwargs.get("fatal", False) else ParseException for fn in fns: def pa(s,l,t): if not bool(_trim_arity(fn)(s,l,t)): raise exc_type(s,l,msg) self.parseAction.append(pa) self.callDuringTry = self.callDuringTry or kwargs.get("callDuringTry", False) return self def setFailAction( self, fn ): """Define action to perform if parsing fails at this expression. Fail acton fn is a callable function that takes the arguments C{fn(s,loc,expr,err)} where: - s = string being parsed - loc = location where expression match was attempted and failed - expr = the parse expression that failed - err = the exception thrown The function returns no value. It may throw C{L{ParseFatalException}} if it is desired to stop parsing immediately.""" self.failAction = fn return self def _skipIgnorables( self, instring, loc ): exprsFound = True while exprsFound: exprsFound = False for e in self.ignoreExprs: try: while 1: loc,dummy = e._parse( instring, loc ) exprsFound = True except ParseException: pass return loc def preParse( self, instring, loc ): if self.ignoreExprs: loc = self._skipIgnorables( instring, loc ) if self.skipWhitespace: wt = self.whiteChars instrlen = len(instring) while loc < instrlen and instring[loc] in wt: loc += 1 return loc def parseImpl( self, instring, loc, doActions=True ): return loc, [] def postParse( self, instring, loc, tokenlist ): return tokenlist #~ @profile def _parseNoCache( self, instring, loc, doActions=True, callPreParse=True ): debugging = ( self.debug ) #and doActions ) if debugging or self.failAction: #~ print ("Match",self,"at loc",loc,"(%d,%d)" % ( lineno(loc,instring), col(loc,instring) )) if (self.debugActions[0] ): self.debugActions[0]( instring, loc, self ) if callPreParse and self.callPreparse: preloc = self.preParse( instring, loc ) else: preloc = loc tokensStart = preloc try: try: loc,tokens = self.parseImpl( instring, preloc, doActions ) except IndexError: raise ParseException( instring, len(instring), self.errmsg, self ) except ParseBaseException as err: #~ print ("Exception raised:", err) if self.debugActions[2]: self.debugActions[2]( instring, tokensStart, self, err ) if self.failAction: self.failAction( instring, tokensStart, self, err ) raise else: if callPreParse and self.callPreparse: preloc = self.preParse( instring, loc ) else: preloc = loc tokensStart = preloc if self.mayIndexError or loc >= len(instring): try: loc,tokens = self.parseImpl( instring, preloc, doActions ) except IndexError: raise ParseException( instring, len(instring), self.errmsg, self ) else: loc,tokens = self.parseImpl( instring, preloc, doActions ) tokens = self.postParse( instring, loc, tokens ) retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList, modal=self.modalResults ) if self.parseAction and (doActions or self.callDuringTry): if debugging: try: for fn in self.parseAction: tokens = fn( instring, tokensStart, retTokens ) if tokens is not None: retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList and isinstance(tokens,(ParseResults,list)), modal=self.modalResults ) except ParseBaseException as err: #~ print "Exception raised in user parse action:", err if (self.debugActions[2] ): self.debugActions[2]( instring, tokensStart, self, err ) raise else: for fn in self.parseAction: tokens = fn( instring, tokensStart, retTokens ) if tokens is not None: retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList and isinstance(tokens,(ParseResults,list)), modal=self.modalResults ) if debugging: #~ print ("Matched",self,"->",retTokens.asList()) if (self.debugActions[1] ): self.debugActions[1]( instring, tokensStart, loc, self, retTokens ) return loc, retTokens def tryParse( self, instring, loc ): try: return self._parse( instring, loc, doActions=False )[0] except ParseFatalException: raise ParseException( instring, loc, self.errmsg, self) def canParseNext(self, instring, loc): try: self.tryParse(instring, loc) except (ParseException, IndexError): return False else: return True class _UnboundedCache(object): def __init__(self): cache = {} self.not_in_cache = not_in_cache = object() def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value def clear(self): cache.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) if _OrderedDict is not None: class _FifoCache(object): def __init__(self, size): self.not_in_cache = not_in_cache = object() cache = _OrderedDict() def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value if len(cache) > size: cache.popitem(False) def clear(self): cache.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) else: class _FifoCache(object): def __init__(self, size): self.not_in_cache = not_in_cache = object() cache = {} key_fifo = collections.deque([], size) def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value if len(cache) > size: cache.pop(key_fifo.popleft(), None) key_fifo.append(key) def clear(self): cache.clear() key_fifo.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) # argument cache for optimizing repeated calls when backtracking through recursive expressions packrat_cache = {} # this is set later by enabledPackrat(); this is here so that resetCache() doesn't fail packrat_cache_lock = RLock() packrat_cache_stats = [0, 0] # this method gets repeatedly called during backtracking with the same arguments - # we can cache these arguments and save ourselves the trouble of re-parsing the contained expression def _parseCache( self, instring, loc, doActions=True, callPreParse=True ): HIT, MISS = 0, 1 lookup = (self, instring, loc, callPreParse, doActions) with ParserElement.packrat_cache_lock: cache = ParserElement.packrat_cache value = cache.get(lookup) if value is cache.not_in_cache: ParserElement.packrat_cache_stats[MISS] += 1 try: value = self._parseNoCache(instring, loc, doActions, callPreParse) except ParseBaseException as pe: # cache a copy of the exception, without the traceback cache.set(lookup, pe.__class__(*pe.args)) raise else: cache.set(lookup, (value[0], value[1].copy())) return value else: ParserElement.packrat_cache_stats[HIT] += 1 if isinstance(value, Exception): raise value return (value[0], value[1].copy()) _parse = _parseNoCache @staticmethod def resetCache(): ParserElement.packrat_cache.clear() ParserElement.packrat_cache_stats[:] = [0] * len(ParserElement.packrat_cache_stats) _packratEnabled = False @staticmethod def enablePackrat(cache_size_limit=128): """Enables "packrat" parsing, which adds memoizing to the parsing logic. Repeated parse attempts at the same string location (which happens often in many complex grammars) can immediately return a cached value, instead of re-executing parsing/validating code. Memoizing is done of both valid results and parsing exceptions. Parameters: - cache_size_limit - (default=C{128}) - if an integer value is provided will limit the size of the packrat cache; if None is passed, then the cache size will be unbounded; if 0 is passed, the cache will be effectively disabled. This speedup may break existing programs that use parse actions that have side-effects. For this reason, packrat parsing is disabled when you first import pyparsing. To activate the packrat feature, your program must call the class method C{ParserElement.enablePackrat()}. If your program uses C{psyco} to "compile as you go", you must call C{enablePackrat} before calling C{psyco.full()}. If you do not do this, Python will crash. For best results, call C{enablePackrat()} immediately after importing pyparsing. Example:: import pyparsing pyparsing.ParserElement.enablePackrat() """ if not ParserElement._packratEnabled: ParserElement._packratEnabled = True if cache_size_limit is None: ParserElement.packrat_cache = ParserElement._UnboundedCache() else: ParserElement.packrat_cache = ParserElement._FifoCache(cache_size_limit) ParserElement._parse = ParserElement._parseCache def parseString( self, instring, parseAll=False ): """ Execute the parse expression with the given string. This is the main interface to the client code, once the complete expression has been built. If you want the grammar to require that the entire input string be successfully parsed, then set C{parseAll} to True (equivalent to ending the grammar with C{L{StringEnd()}}). Note: C{parseString} implicitly calls C{expandtabs()} on the input string, in order to report proper column numbers in parse actions. If the input string contains tabs and the grammar uses parse actions that use the C{loc} argument to index into the string being parsed, you can ensure you have a consistent view of the input string by: - calling C{parseWithTabs} on your grammar before calling C{parseString} (see L{I{parseWithTabs}<parseWithTabs>}) - define your parse action using the full C{(s,loc,toks)} signature, and reference the input string using the parse action's C{s} argument - explictly expand the tabs in your input string before calling C{parseString} Example:: Word('a').parseString('aaaaabaaa') # -> ['aaaaa'] Word('a').parseString('aaaaabaaa', parseAll=True) # -> Exception: Expected end of text """ ParserElement.resetCache() if not self.streamlined: self.streamline() #~ self.saveAsList = True for e in self.ignoreExprs: e.streamline() if not self.keepTabs: instring = instring.expandtabs() try: loc, tokens = self._parse( instring, 0 ) if parseAll: loc = self.preParse( instring, loc ) se = Empty() + StringEnd() se._parse( instring, loc ) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc else: return tokens def scanString( self, instring, maxMatches=_MAX_INT, overlap=False ): """ Scan the input string for expression matches. Each match will return the matching tokens, start location, and end location. May be called with optional C{maxMatches} argument, to clip scanning after 'n' matches are found. If C{overlap} is specified, then overlapping matches will be reported. Note that the start and end locations are reported relative to the string being parsed. See L{I{parseString}<parseString>} for more information on parsing strings with embedded tabs. Example:: source = "sldjf123lsdjjkf345sldkjf879lkjsfd987" print(source) for tokens,start,end in Word(alphas).scanString(source): print(' '*start + '^'*(end-start)) print(' '*start + tokens[0]) prints:: sldjf123lsdjjkf345sldkjf879lkjsfd987 ^^^^^ sldjf ^^^^^^^ lsdjjkf ^^^^^^ sldkjf ^^^^^^ lkjsfd """ if not self.streamlined: self.streamline() for e in self.ignoreExprs: e.streamline() if not self.keepTabs: instring = _ustr(instring).expandtabs() instrlen = len(instring) loc = 0 preparseFn = self.preParse parseFn = self._parse ParserElement.resetCache() matches = 0 try: while loc <= instrlen and matches < maxMatches: try: preloc = preparseFn( instring, loc ) nextLoc,tokens = parseFn( instring, preloc, callPreParse=False ) except ParseException: loc = preloc+1 else: if nextLoc > loc: matches += 1 yield tokens, preloc, nextLoc if overlap: nextloc = preparseFn( instring, loc ) if nextloc > loc: loc = nextLoc else: loc += 1 else: loc = nextLoc else: loc = preloc+1 except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def transformString( self, instring ): """ Extension to C{L{scanString}}, to modify matching text with modified tokens that may be returned from a parse action. To use C{transformString}, define a grammar and attach a parse action to it that modifies the returned token list. Invoking C{transformString()} on a target string will then scan for matches, and replace the matched text patterns according to the logic in the parse action. C{transformString()} returns the resulting transformed string. Example:: wd = Word(alphas) wd.setParseAction(lambda toks: toks[0].title()) print(wd.transformString("now is the winter of our discontent made glorious summer by this sun of york.")) Prints:: Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York. """ out = [] lastE = 0 # force preservation of <TAB>s, to minimize unwanted transformation of string, and to # keep string locs straight between transformString and scanString self.keepTabs = True try: for t,s,e in self.scanString( instring ): out.append( instring[lastE:s] ) if t: if isinstance(t,ParseResults): out += t.asList() elif isinstance(t,list): out += t else: out.append(t) lastE = e out.append(instring[lastE:]) out = [o for o in out if o] return "".join(map(_ustr,_flatten(out))) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def searchString( self, instring, maxMatches=_MAX_INT ): """ Another extension to C{L{scanString}}, simplifying the access to the tokens found to match the given parse expression. May be called with optional C{maxMatches} argument, to clip searching after 'n' matches are found. Example:: # a capitalized word starts with an uppercase letter, followed by zero or more lowercase letters cap_word = Word(alphas.upper(), alphas.lower()) print(cap_word.searchString("More than Iron, more than Lead, more than Gold I need Electricity")) prints:: ['More', 'Iron', 'Lead', 'Gold', 'I'] """ try: return ParseResults([ t for t,s,e in self.scanString( instring, maxMatches ) ]) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def split(self, instring, maxsplit=_MAX_INT, includeSeparators=False): """ Generator method to split a string using the given expression as a separator. May be called with optional C{maxsplit} argument, to limit the number of splits; and the optional C{includeSeparators} argument (default=C{False}), if the separating matching text should be included in the split results. Example:: punc = oneOf(list(".,;:/-!?")) print(list(punc.split("This, this?, this sentence, is badly punctuated!"))) prints:: ['This', ' this', '', ' this sentence', ' is badly punctuated', ''] """ splits = 0 last = 0 for t,s,e in self.scanString(instring, maxMatches=maxsplit): yield instring[last:s] if includeSeparators: yield t[0] last = e yield instring[last:] def __add__(self, other ): """ Implementation of + operator - returns C{L{And}}. Adding strings to a ParserElement converts them to L{Literal}s by default. Example:: greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) Prints:: Hello, World! -> ['Hello', ',', 'World', '!'] """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return And( [ self, other ] ) def __radd__(self, other ): """ Implementation of + operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other + self def __sub__(self, other): """ Implementation of - operator, returns C{L{And}} with error stop """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return And( [ self, And._ErrorStop(), other ] ) def __rsub__(self, other ): """ Implementation of - operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other - self def __mul__(self,other): """ Implementation of * operator, allows use of C{expr * 3} in place of C{expr + expr + expr}. Expressions may also me multiplied by a 2-integer tuple, similar to C{{min,max}} multipliers in regular expressions. Tuples may also include C{None} as in: - C{expr*(n,None)} or C{expr*(n,)} is equivalent to C{expr*n + L{ZeroOrMore}(expr)} (read as "at least n instances of C{expr}") - C{expr*(None,n)} is equivalent to C{expr*(0,n)} (read as "0 to n instances of C{expr}") - C{expr*(None,None)} is equivalent to C{L{ZeroOrMore}(expr)} - C{expr*(1,None)} is equivalent to C{L{OneOrMore}(expr)} Note that C{expr*(None,n)} does not raise an exception if more than n exprs exist in the input stream; that is, C{expr*(None,n)} does not enforce a maximum number of expr occurrences. If this behavior is desired, then write C{expr*(None,n) + ~expr} """ if isinstance(other,int): minElements, optElements = other,0 elif isinstance(other,tuple): other = (other + (None, None))[:2] if other[0] is None: other = (0, other[1]) if isinstance(other[0],int) and other[1] is None: if other[0] == 0: return ZeroOrMore(self) if other[0] == 1: return OneOrMore(self) else: return self*other[0] + ZeroOrMore(self) elif isinstance(other[0],int) and isinstance(other[1],int): minElements, optElements = other optElements -= minElements else: raise TypeError("cannot multiply 'ParserElement' and ('%s','%s') objects", type(other[0]),type(other[1])) else: raise TypeError("cannot multiply 'ParserElement' and '%s' objects", type(other)) if minElements < 0: raise ValueError("cannot multiply ParserElement by negative value") if optElements < 0: raise ValueError("second tuple value must be greater or equal to first tuple value") if minElements == optElements == 0: raise ValueError("cannot multiply ParserElement by 0 or (0,0)") if (optElements): def makeOptionalList(n): if n>1: return Optional(self + makeOptionalList(n-1)) else: return Optional(self) if minElements: if minElements == 1: ret = self + makeOptionalList(optElements) else: ret = And([self]*minElements) + makeOptionalList(optElements) else: ret = makeOptionalList(optElements) else: if minElements == 1: ret = self else: ret = And([self]*minElements) return ret def __rmul__(self, other): return self.__mul__(other) def __or__(self, other ): """ Implementation of | operator - returns C{L{MatchFirst}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return MatchFirst( [ self, other ] ) def __ror__(self, other ): """ Implementation of | operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other | self def __xor__(self, other ): """ Implementation of ^ operator - returns C{L{Or}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return Or( [ self, other ] ) def __rxor__(self, other ): """ Implementation of ^ operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other ^ self def __and__(self, other ): """ Implementation of & operator - returns C{L{Each}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return Each( [ self, other ] ) def __rand__(self, other ): """ Implementation of & operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other & self def __invert__( self ): """ Implementation of ~ operator - returns C{L{NotAny}} """ return NotAny( self ) def __call__(self, name=None): """ Shortcut for C{L{setResultsName}}, with C{listAllMatches=False}. If C{name} is given with a trailing C{'*'} character, then C{listAllMatches} will be passed as C{True}. If C{name} is omitted, same as calling C{L{copy}}. Example:: # these are equivalent userdata = Word(alphas).setResultsName("name") + Word(nums+"-").setResultsName("socsecno") userdata = Word(alphas)("name") + Word(nums+"-")("socsecno") """ if name is not None: return self.setResultsName(name) else: return self.copy() def suppress( self ): """ Suppresses the output of this C{ParserElement}; useful to keep punctuation from cluttering up returned output. """ return Suppress( self ) def leaveWhitespace( self ): """ Disables the skipping of whitespace before matching the characters in the C{ParserElement}'s defined pattern. This is normally only used internally by the pyparsing module, but may be needed in some whitespace-sensitive grammars. """ self.skipWhitespace = False return self def setWhitespaceChars( self, chars ): """ Overrides the default whitespace chars """ self.skipWhitespace = True self.whiteChars = chars self.copyDefaultWhiteChars = False return self def parseWithTabs( self ): """ Overrides default behavior to expand C{<TAB>}s to spaces before parsing the input string. Must be called before C{parseString} when the input grammar contains elements that match C{<TAB>} characters. """ self.keepTabs = True return self def ignore( self, other ): """ Define expression to be ignored (e.g., comments) while doing pattern matching; may be called repeatedly, to define multiple comment or other ignorable patterns. Example:: patt = OneOrMore(Word(alphas)) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj'] patt.ignore(cStyleComment) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj', 'lskjd'] """ if isinstance(other, basestring): other = Suppress(other) if isinstance( other, Suppress ): if other not in self.ignoreExprs: self.ignoreExprs.append(other) else: self.ignoreExprs.append( Suppress( other.copy() ) ) return self def setDebugActions( self, startAction, successAction, exceptionAction ): """ Enable display of debugging messages while doing pattern matching. """ self.debugActions = (startAction or _defaultStartDebugAction, successAction or _defaultSuccessDebugAction, exceptionAction or _defaultExceptionDebugAction) self.debug = True return self def setDebug( self, flag=True ): """ Enable display of debugging messages while doing pattern matching. Set C{flag} to True to enable, False to disable. Example:: wd = Word(alphas).setName("alphaword") integer = Word(nums).setName("numword") term = wd | integer # turn on debugging for wd wd.setDebug() OneOrMore(term).parseString("abc 123 xyz 890") prints:: Match alphaword at loc 0(1,1) Matched alphaword -> ['abc'] Match alphaword at loc 3(1,4) Exception raised:Expected alphaword (at char 4), (line:1, col:5) Match alphaword at loc 7(1,8) Matched alphaword -> ['xyz'] Match alphaword at loc 11(1,12) Exception raised:Expected alphaword (at char 12), (line:1, col:13) Match alphaword at loc 15(1,16) Exception raised:Expected alphaword (at char 15), (line:1, col:16) The output shown is that produced by the default debug actions - custom debug actions can be specified using L{setDebugActions}. Prior to attempting to match the C{wd} expression, the debugging message C{"Match <exprname> at loc <n>(<line>,<col>)"} is shown. Then if the parse succeeds, a C{"Matched"} message is shown, or an C{"Exception raised"} message is shown. Also note the use of L{setName} to assign a human-readable name to the expression, which makes debugging and exception messages easier to understand - for instance, the default name created for the C{Word} expression without calling C{setName} is C{"W:(ABCD...)"}. """ if flag: self.setDebugActions( _defaultStartDebugAction, _defaultSuccessDebugAction, _defaultExceptionDebugAction ) else: self.debug = False return self def __str__( self ): return self.name def __repr__( self ): return _ustr(self) def streamline( self ): self.streamlined = True self.strRepr = None return self def checkRecursion( self, parseElementList ): pass def validate( self, validateTrace=[] ): """ Check defined expressions for valid structure, check for infinite recursive definitions. """ self.checkRecursion( [] ) def parseFile( self, file_or_filename, parseAll=False ): """ Execute the parse expression on the given file or filename. If a filename is specified (instead of a file object), the entire file is opened, read, and closed before parsing. """ try: file_contents = file_or_filename.read() except AttributeError: with open(file_or_filename, "r") as f: file_contents = f.read() try: return self.parseString(file_contents, parseAll) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def __eq__(self,other): if isinstance(other, ParserElement): return self is other or vars(self) == vars(other) elif isinstance(other, basestring): return self.matches(other) else: return super(ParserElement,self)==other def __ne__(self,other): return not (self == other) def __hash__(self): return hash(id(self)) def __req__(self,other): return self == other def __rne__(self,other): return not (self == other) def matches(self, testString, parseAll=True): """ Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") """ try: self.parseString(_ustr(testString), parseAll=parseAll) return True except ParseBaseException: return False def runTests(self, tests, parseAll=True, comment='#', fullDump=True, printResults=True, failureTests=False): """ Execute the parse expression on a series of test strings, showing each test, the parsed results or where the parse failed. Quick and easy way to run a parse expression against a list of sample strings. Parameters: - tests - a list of separate test strings, or a multiline string of test strings - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests - comment - (default=C{'#'}) - expression for indicating embedded comments in the test string; pass None to disable comment filtering - fullDump - (default=C{True}) - dump results as list followed by results names in nested outline; if False, only dump nested list - printResults - (default=C{True}) prints test output to stdout - failureTests - (default=C{False}) indicates if these tests are expected to fail parsing Returns: a (success, results) tuple, where success indicates that all tests succeeded (or failed if C{failureTests} is True), and the results contain a list of lines of each test's output Example:: number_expr = pyparsing_common.number.copy() result = number_expr.runTests(''' # unsigned integer 100 # negative integer -100 # float with scientific notation 6.02e23 # integer with scientific notation 1e-12 ''') print("Success" if result[0] else "Failed!") result = number_expr.runTests(''' # stray character 100Z # missing leading digit before '.' -.100 # too many '.' 3.14.159 ''', failureTests=True) print("Success" if result[0] else "Failed!") prints:: # unsigned integer 100 [100] # negative integer -100 [-100] # float with scientific notation 6.02e23 [6.02e+23] # integer with scientific notation 1e-12 [1e-12] Success # stray character 100Z ^ FAIL: Expected end of text (at char 3), (line:1, col:4) # missing leading digit before '.' -.100 ^ FAIL: Expected {real number with scientific notation | real number | signed integer} (at char 0), (line:1, col:1) # too many '.' 3.14.159 ^ FAIL: Expected end of text (at char 4), (line:1, col:5) Success Each test string must be on a single line. If you want to test a string that spans multiple lines, create a test like this:: expr.runTest(r"this is a test\\n of strings that spans \\n 3 lines") (Note that this is a raw string literal, you must include the leading 'r'.) """ if isinstance(tests, basestring): tests = list(map(str.strip, tests.rstrip().splitlines())) if isinstance(comment, basestring): comment = Literal(comment) allResults = [] comments = [] success = True for t in tests: if comment is not None and comment.matches(t, False) or comments and not t: comments.append(t) continue if not t: continue out = ['\n'.join(comments), t] comments = [] try: t = t.replace(r'\n','\n') result = self.parseString(t, parseAll=parseAll) out.append(result.dump(full=fullDump)) success = success and not failureTests except ParseBaseException as pe: fatal = "(FATAL)" if isinstance(pe, ParseFatalException) else "" if '\n' in t: out.append(line(pe.loc, t)) out.append(' '*(col(pe.loc,t)-1) + '^' + fatal) else: out.append(' '*pe.loc + '^' + fatal) out.append("FAIL: " + str(pe)) success = success and failureTests result = pe except Exception as exc: out.append("FAIL-EXCEPTION: " + str(exc)) success = success and failureTests result = exc if printResults: if fullDump: out.append('') print('\n'.join(out)) allResults.append((t, result)) return success, allResults class Token(ParserElement): """ Abstract C{ParserElement} subclass, for defining atomic matching patterns. """ def __init__( self ): super(Token,self).__init__( savelist=False ) class Empty(Token): """ An empty token, will always match. """ def __init__( self ): super(Empty,self).__init__() self.name = "Empty" self.mayReturnEmpty = True self.mayIndexError = False class NoMatch(Token): """ A token that will never match. """ def __init__( self ): super(NoMatch,self).__init__() self.name = "NoMatch" self.mayReturnEmpty = True self.mayIndexError = False self.errmsg = "Unmatchable token" def parseImpl( self, instring, loc, doActions=True ): raise ParseException(instring, loc, self.errmsg, self) class Literal(Token): """ Token to exactly match a specified string. Example:: Literal('blah').parseString('blah') # -> ['blah'] Literal('blah').parseString('blahfooblah') # -> ['blah'] Literal('blah').parseString('bla') # -> Exception: Expected "blah" For case-insensitive matching, use L{CaselessLiteral}. For keyword matching (force word break before and after the matched string), use L{Keyword} or L{CaselessKeyword}. """ def __init__( self, matchString ): super(Literal,self).__init__() self.match = matchString self.matchLen = len(matchString) try: self.firstMatchChar = matchString[0] except IndexError: warnings.warn("null string passed to Literal; use Empty() instead", SyntaxWarning, stacklevel=2) self.__class__ = Empty self.name = '"%s"' % _ustr(self.match) self.errmsg = "Expected " + self.name self.mayReturnEmpty = False self.mayIndexError = False # Performance tuning: this routine gets called a *lot* # if this is a single character match string and the first character matches, # short-circuit as quickly as possible, and avoid calling startswith #~ @profile def parseImpl( self, instring, loc, doActions=True ): if (instring[loc] == self.firstMatchChar and (self.matchLen==1 or instring.startswith(self.match,loc)) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) _L = Literal ParserElement._literalStringClass = Literal class Keyword(Token): """ Token to exactly match a specified string as a keyword, that is, it must be immediately followed by a non-keyword character. Compare with C{L{Literal}}: - C{Literal("if")} will match the leading C{'if'} in C{'ifAndOnlyIf'}. - C{Keyword("if")} will not; it will only match the leading C{'if'} in C{'if x=1'}, or C{'if(y==2)'} Accepts two optional constructor arguments in addition to the keyword string: - C{identChars} is a string of characters that would be valid identifier characters, defaulting to all alphanumerics + "_" and "$" - C{caseless} allows case-insensitive matching, default is C{False}. Example:: Keyword("start").parseString("start") # -> ['start'] Keyword("start").parseString("starting") # -> Exception For case-insensitive matching, use L{CaselessKeyword}. """ DEFAULT_KEYWORD_CHARS = alphanums+"_$" def __init__( self, matchString, identChars=None, caseless=False ): super(Keyword,self).__init__() if identChars is None: identChars = Keyword.DEFAULT_KEYWORD_CHARS self.match = matchString self.matchLen = len(matchString) try: self.firstMatchChar = matchString[0] except IndexError: warnings.warn("null string passed to Keyword; use Empty() instead", SyntaxWarning, stacklevel=2) self.name = '"%s"' % self.match self.errmsg = "Expected " + self.name self.mayReturnEmpty = False self.mayIndexError = False self.caseless = caseless if caseless: self.caselessmatch = matchString.upper() identChars = identChars.upper() self.identChars = set(identChars) def parseImpl( self, instring, loc, doActions=True ): if self.caseless: if ( (instring[ loc:loc+self.matchLen ].upper() == self.caselessmatch) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen].upper() not in self.identChars) and (loc == 0 or instring[loc-1].upper() not in self.identChars) ): return loc+self.matchLen, self.match else: if (instring[loc] == self.firstMatchChar and (self.matchLen==1 or instring.startswith(self.match,loc)) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen] not in self.identChars) and (loc == 0 or instring[loc-1] not in self.identChars) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) def copy(self): c = super(Keyword,self).copy() c.identChars = Keyword.DEFAULT_KEYWORD_CHARS return c @staticmethod def setDefaultKeywordChars( chars ): """Overrides the default Keyword chars """ Keyword.DEFAULT_KEYWORD_CHARS = chars class CaselessLiteral(Literal): """ Token to match a specified string, ignoring case of letters. Note: the matched results will always be in the case of the given match string, NOT the case of the input text. Example:: OneOrMore(CaselessLiteral("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD', 'CMD'] (Contrast with example for L{CaselessKeyword}.) """ def __init__( self, matchString ): super(CaselessLiteral,self).__init__( matchString.upper() ) # Preserve the defining literal. self.returnString = matchString self.name = "'%s'" % self.returnString self.errmsg = "Expected " + self.name def parseImpl( self, instring, loc, doActions=True ): if instring[ loc:loc+self.matchLen ].upper() == self.match: return loc+self.matchLen, self.returnString raise ParseException(instring, loc, self.errmsg, self) class CaselessKeyword(Keyword): """ Caseless version of L{Keyword}. Example:: OneOrMore(CaselessKeyword("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD'] (Contrast with example for L{CaselessLiteral}.) """ def __init__( self, matchString, identChars=None ): super(CaselessKeyword,self).__init__( matchString, identChars, caseless=True ) def parseImpl( self, instring, loc, doActions=True ): if ( (instring[ loc:loc+self.matchLen ].upper() == self.caselessmatch) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen].upper() not in self.identChars) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) class CloseMatch(Token): """ A variation on L{Literal} which matches "close" matches, that is, strings with at most 'n' mismatching characters. C{CloseMatch} takes parameters: - C{match_string} - string to be matched - C{maxMismatches} - (C{default=1}) maximum number of mismatches allowed to count as a match The results from a successful parse will contain the matched text from the input string and the following named results: - C{mismatches} - a list of the positions within the match_string where mismatches were found - C{original} - the original match_string used to compare against the input string If C{mismatches} is an empty list, then the match was an exact match. Example:: patt = CloseMatch("ATCATCGAATGGA") patt.parseString("ATCATCGAAXGGA") # -> (['ATCATCGAAXGGA'], {'mismatches': [[9]], 'original': ['ATCATCGAATGGA']}) patt.parseString("ATCAXCGAAXGGA") # -> Exception: Expected 'ATCATCGAATGGA' (with up to 1 mismatches) (at char 0), (line:1, col:1) # exact match patt.parseString("ATCATCGAATGGA") # -> (['ATCATCGAATGGA'], {'mismatches': [[]], 'original': ['ATCATCGAATGGA']}) # close match allowing up to 2 mismatches patt = CloseMatch("ATCATCGAATGGA", maxMismatches=2) patt.parseString("ATCAXCGAAXGGA") # -> (['ATCAXCGAAXGGA'], {'mismatches': [[4, 9]], 'original': ['ATCATCGAATGGA']}) """ def __init__(self, match_string, maxMismatches=1): super(CloseMatch,self).__init__() self.name = match_string self.match_string = match_string self.maxMismatches = maxMismatches self.errmsg = "Expected %r (with up to %d mismatches)" % (self.match_string, self.maxMismatches) self.mayIndexError = False self.mayReturnEmpty = False def parseImpl( self, instring, loc, doActions=True ): start = loc instrlen = len(instring) maxloc = start + len(self.match_string) if maxloc <= instrlen: match_string = self.match_string match_stringloc = 0 mismatches = [] maxMismatches = self.maxMismatches for match_stringloc,s_m in enumerate(zip(instring[loc:maxloc], self.match_string)): src,mat = s_m if src != mat: mismatches.append(match_stringloc) if len(mismatches) > maxMismatches: break else: loc = match_stringloc + 1 results = ParseResults([instring[start:loc]]) results['original'] = self.match_string results['mismatches'] = mismatches return loc, results raise ParseException(instring, loc, self.errmsg, self) class Word(Token): """ Token for matching words composed of allowed character sets. Defined with string containing all allowed initial characters, an optional string containing allowed body characters (if omitted, defaults to the initial character set), and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. An optional C{excludeChars} parameter can list characters that might be found in the input C{bodyChars} string; useful to define a word of all printables except for one or two characters, for instance. L{srange} is useful for defining custom character set strings for defining C{Word} expressions, using range notation from regular expression character sets. A common mistake is to use C{Word} to match a specific literal string, as in C{Word("Address")}. Remember that C{Word} uses the string argument to define I{sets} of matchable characters. This expression would match "Add", "AAA", "dAred", or any other word made up of the characters 'A', 'd', 'r', 'e', and 's'. To match an exact literal string, use L{Literal} or L{Keyword}. pyparsing includes helper strings for building Words: - L{alphas} - L{nums} - L{alphanums} - L{hexnums} - L{alphas8bit} (alphabetic characters in ASCII range 128-255 - accented, tilded, umlauted, etc.) - L{punc8bit} (non-alphabetic characters in ASCII range 128-255 - currency, symbols, superscripts, diacriticals, etc.) - L{printables} (any non-whitespace character) Example:: # a word composed of digits integer = Word(nums) # equivalent to Word("0123456789") or Word(srange("0-9")) # a word with a leading capital, and zero or more lowercase capital_word = Word(alphas.upper(), alphas.lower()) # hostnames are alphanumeric, with leading alpha, and '-' hostname = Word(alphas, alphanums+'-') # roman numeral (not a strict parser, accepts invalid mix of characters) roman = Word("IVXLCDM") # any string of non-whitespace characters, except for ',' csv_value = Word(printables, excludeChars=",") """ def __init__( self, initChars, bodyChars=None, min=1, max=0, exact=0, asKeyword=False, excludeChars=None ): super(Word,self).__init__() if excludeChars: initChars = ''.join(c for c in initChars if c not in excludeChars) if bodyChars: bodyChars = ''.join(c for c in bodyChars if c not in excludeChars) self.initCharsOrig = initChars self.initChars = set(initChars) if bodyChars : self.bodyCharsOrig = bodyChars self.bodyChars = set(bodyChars) else: self.bodyCharsOrig = initChars self.bodyChars = set(initChars) self.maxSpecified = max > 0 if min < 1: raise ValueError("cannot specify a minimum length < 1; use Optional(Word()) if zero-length word is permitted") self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.asKeyword = asKeyword if ' ' not in self.initCharsOrig+self.bodyCharsOrig and (min==1 and max==0 and exact==0): if self.bodyCharsOrig == self.initCharsOrig: self.reString = "[%s]+" % _escapeRegexRangeChars(self.initCharsOrig) elif len(self.initCharsOrig) == 1: self.reString = "%s[%s]*" % \ (re.escape(self.initCharsOrig), _escapeRegexRangeChars(self.bodyCharsOrig),) else: self.reString = "[%s][%s]*" % \ (_escapeRegexRangeChars(self.initCharsOrig), _escapeRegexRangeChars(self.bodyCharsOrig),) if self.asKeyword: self.reString = r"\b"+self.reString+r"\b" try: self.re = re.compile( self.reString ) except Exception: self.re = None def parseImpl( self, instring, loc, doActions=True ): if self.re: result = self.re.match(instring,loc) if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() return loc, result.group() if not(instring[ loc ] in self.initChars): raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 instrlen = len(instring) bodychars = self.bodyChars maxloc = start + self.maxLen maxloc = min( maxloc, instrlen ) while loc < maxloc and instring[loc] in bodychars: loc += 1 throwException = False if loc - start < self.minLen: throwException = True if self.maxSpecified and loc < instrlen and instring[loc] in bodychars: throwException = True if self.asKeyword: if (start>0 and instring[start-1] in bodychars) or (loc<instrlen and instring[loc] in bodychars): throwException = True if throwException: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] def __str__( self ): try: return super(Word,self).__str__() except Exception: pass if self.strRepr is None: def charsAsStr(s): if len(s)>4: return s[:4]+"..." else: return s if ( self.initCharsOrig != self.bodyCharsOrig ): self.strRepr = "W:(%s,%s)" % ( charsAsStr(self.initCharsOrig), charsAsStr(self.bodyCharsOrig) ) else: self.strRepr = "W:(%s)" % charsAsStr(self.initCharsOrig) return self.strRepr class Regex(Token): """ Token for matching strings that match a given regular expression. Defined with string specifying the regular expression in a form recognized by the inbuilt Python re module. If the given regex contains named groups (defined using C{(?P<name>...)}), these will be preserved as named parse results. Example:: realnum = Regex(r"[+-]?\d+\.\d*") date = Regex(r'(?P<year>\d{4})-(?P<month>\d\d?)-(?P<day>\d\d?)') # ref: http://stackoverflow.com/questions/267399/how-do-you-match-only-valid-roman-numerals-with-a-regular-expression roman = Regex(r"M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})") """ compiledREtype = type(re.compile("[A-Z]")) def __init__( self, pattern, flags=0): """The parameters C{pattern} and C{flags} are passed to the C{re.compile()} function as-is. See the Python C{re} module for an explanation of the acceptable patterns and flags.""" super(Regex,self).__init__() if isinstance(pattern, basestring): if not pattern: warnings.warn("null string passed to Regex; use Empty() instead", SyntaxWarning, stacklevel=2) self.pattern = pattern self.flags = flags try: self.re = re.compile(self.pattern, self.flags) self.reString = self.pattern except sre_constants.error: warnings.warn("invalid pattern (%s) passed to Regex" % pattern, SyntaxWarning, stacklevel=2) raise elif isinstance(pattern, Regex.compiledREtype): self.re = pattern self.pattern = \ self.reString = str(pattern) self.flags = flags else: raise ValueError("Regex may only be constructed with a string or a compiled RE object") self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): result = self.re.match(instring,loc) if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() d = result.groupdict() ret = ParseResults(result.group()) if d: for k in d: ret[k] = d[k] return loc,ret def __str__( self ): try: return super(Regex,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "Re:(%s)" % repr(self.pattern) return self.strRepr class QuotedString(Token): r""" Token for matching strings that are delimited by quoting characters. Defined with the following parameters: - quoteChar - string of one or more characters defining the quote delimiting string - escChar - character to escape quotes, typically backslash (default=C{None}) - escQuote - special quote sequence to escape an embedded quote string (such as SQL's "" to escape an embedded ") (default=C{None}) - multiline - boolean indicating whether quotes can span multiple lines (default=C{False}) - unquoteResults - boolean indicating whether the matched text should be unquoted (default=C{True}) - endQuoteChar - string of one or more characters defining the end of the quote delimited string (default=C{None} => same as quoteChar) - convertWhitespaceEscapes - convert escaped whitespace (C{'\t'}, C{'\n'}, etc.) to actual whitespace (default=C{True}) Example:: qs = QuotedString('"') print(qs.searchString('lsjdf "This is the quote" sldjf')) complex_qs = QuotedString('{{', endQuoteChar='}}') print(complex_qs.searchString('lsjdf {{This is the "quote"}} sldjf')) sql_qs = QuotedString('"', escQuote='""') print(sql_qs.searchString('lsjdf "This is the quote with ""embedded"" quotes" sldjf')) prints:: [['This is the quote']] [['This is the "quote"']] [['This is the quote with "embedded" quotes']] """ def __init__( self, quoteChar, escChar=None, escQuote=None, multiline=False, unquoteResults=True, endQuoteChar=None, convertWhitespaceEscapes=True): super(QuotedString,self).__init__() # remove white space from quote chars - wont work anyway quoteChar = quoteChar.strip() if not quoteChar: warnings.warn("quoteChar cannot be the empty string",SyntaxWarning,stacklevel=2) raise SyntaxError() if endQuoteChar is None: endQuoteChar = quoteChar else: endQuoteChar = endQuoteChar.strip() if not endQuoteChar: warnings.warn("endQuoteChar cannot be the empty string",SyntaxWarning,stacklevel=2) raise SyntaxError() self.quoteChar = quoteChar self.quoteCharLen = len(quoteChar) self.firstQuoteChar = quoteChar[0] self.endQuoteChar = endQuoteChar self.endQuoteCharLen = len(endQuoteChar) self.escChar = escChar self.escQuote = escQuote self.unquoteResults = unquoteResults self.convertWhitespaceEscapes = convertWhitespaceEscapes if multiline: self.flags = re.MULTILINE | re.DOTALL self.pattern = r'%s(?:[^%s%s]' % \ ( re.escape(self.quoteChar), _escapeRegexRangeChars(self.endQuoteChar[0]), (escChar is not None and _escapeRegexRangeChars(escChar) or '') ) else: self.flags = 0 self.pattern = r'%s(?:[^%s\n\r%s]' % \ ( re.escape(self.quoteChar), _escapeRegexRangeChars(self.endQuoteChar[0]), (escChar is not None and _escapeRegexRangeChars(escChar) or '') ) if len(self.endQuoteChar) > 1: self.pattern += ( '|(?:' + ')|(?:'.join("%s[^%s]" % (re.escape(self.endQuoteChar[:i]), _escapeRegexRangeChars(self.endQuoteChar[i])) for i in range(len(self.endQuoteChar)-1,0,-1)) + ')' ) if escQuote: self.pattern += (r'|(?:%s)' % re.escape(escQuote)) if escChar: self.pattern += (r'|(?:%s.)' % re.escape(escChar)) self.escCharReplacePattern = re.escape(self.escChar)+"(.)" self.pattern += (r')*%s' % re.escape(self.endQuoteChar)) try: self.re = re.compile(self.pattern, self.flags) self.reString = self.pattern except sre_constants.error: warnings.warn("invalid pattern (%s) passed to Regex" % self.pattern, SyntaxWarning, stacklevel=2) raise self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): result = instring[loc] == self.firstQuoteChar and self.re.match(instring,loc) or None if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() ret = result.group() if self.unquoteResults: # strip off quotes ret = ret[self.quoteCharLen:-self.endQuoteCharLen] if isinstance(ret,basestring): # replace escaped whitespace if '\\' in ret and self.convertWhitespaceEscapes: ws_map = { r'\t' : '\t', r'\n' : '\n', r'\f' : '\f', r'\r' : '\r', } for wslit,wschar in ws_map.items(): ret = ret.replace(wslit, wschar) # replace escaped characters if self.escChar: ret = re.sub(self.escCharReplacePattern,"\g<1>",ret) # replace escaped quotes if self.escQuote: ret = ret.replace(self.escQuote, self.endQuoteChar) return loc, ret def __str__( self ): try: return super(QuotedString,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "quoted string, starting with %s ending with %s" % (self.quoteChar, self.endQuoteChar) return self.strRepr class CharsNotIn(Token): """ Token for matching words composed of characters I{not} in a given set (will include whitespace in matched characters if not listed in the provided exclusion set - see example). Defined with string containing all disallowed characters, and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. Example:: # define a comma-separated-value as anything that is not a ',' csv_value = CharsNotIn(',') print(delimitedList(csv_value).parseString("dkls,lsdkjf,s12 34,@!#,213")) prints:: ['dkls', 'lsdkjf', 's12 34', '@!#', '213'] """ def __init__( self, notChars, min=1, max=0, exact=0 ): super(CharsNotIn,self).__init__() self.skipWhitespace = False self.notChars = notChars if min < 1: raise ValueError("cannot specify a minimum length < 1; use Optional(CharsNotIn()) if zero-length char group is permitted") self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayReturnEmpty = ( self.minLen == 0 ) self.mayIndexError = False def parseImpl( self, instring, loc, doActions=True ): if instring[loc] in self.notChars: raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 notchars = self.notChars maxlen = min( start+self.maxLen, len(instring) ) while loc < maxlen and \ (instring[loc] not in notchars): loc += 1 if loc - start < self.minLen: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] def __str__( self ): try: return super(CharsNotIn, self).__str__() except Exception: pass if self.strRepr is None: if len(self.notChars) > 4: self.strRepr = "!W:(%s...)" % self.notChars[:4] else: self.strRepr = "!W:(%s)" % self.notChars return self.strRepr class White(Token): """ Special matching class for matching whitespace. Normally, whitespace is ignored by pyparsing grammars. This class is included when some whitespace structures are significant. Define with a string containing the whitespace characters to be matched; default is C{" \\t\\r\\n"}. Also takes optional C{min}, C{max}, and C{exact} arguments, as defined for the C{L{Word}} class. """ whiteStrs = { " " : "<SPC>", "\t": "<TAB>", "\n": "<LF>", "\r": "<CR>", "\f": "<FF>", } def __init__(self, ws=" \t\r\n", min=1, max=0, exact=0): super(White,self).__init__() self.matchWhite = ws self.setWhitespaceChars( "".join(c for c in self.whiteChars if c not in self.matchWhite) ) #~ self.leaveWhitespace() self.name = ("".join(White.whiteStrs[c] for c in self.matchWhite)) self.mayReturnEmpty = True self.errmsg = "Expected " + self.name self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact def parseImpl( self, instring, loc, doActions=True ): if not(instring[ loc ] in self.matchWhite): raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 maxloc = start + self.maxLen maxloc = min( maxloc, len(instring) ) while loc < maxloc and instring[loc] in self.matchWhite: loc += 1 if loc - start < self.minLen: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] class _PositionToken(Token): def __init__( self ): super(_PositionToken,self).__init__() self.name=self.__class__.__name__ self.mayReturnEmpty = True self.mayIndexError = False class GoToColumn(_PositionToken): """ Token to advance to a specific column of input text; useful for tabular report scraping. """ def __init__( self, colno ): super(GoToColumn,self).__init__() self.col = colno def preParse( self, instring, loc ): if col(loc,instring) != self.col: instrlen = len(instring) if self.ignoreExprs: loc = self._skipIgnorables( instring, loc ) while loc < instrlen and instring[loc].isspace() and col( loc, instring ) != self.col : loc += 1 return loc def parseImpl( self, instring, loc, doActions=True ): thiscol = col( loc, instring ) if thiscol > self.col: raise ParseException( instring, loc, "Text not in expected column", self ) newloc = loc + self.col - thiscol ret = instring[ loc: newloc ] return newloc, ret class LineStart(_PositionToken): """ Matches if current position is at the beginning of a line within the parse string Example:: test = '''\ AAA this line AAA and this line AAA but not this one B AAA and definitely not this one ''' for t in (LineStart() + 'AAA' + restOfLine).searchString(test): print(t) Prints:: ['AAA', ' this line'] ['AAA', ' and this line'] """ def __init__( self ): super(LineStart,self).__init__() self.errmsg = "Expected start of line" def parseImpl( self, instring, loc, doActions=True ): if col(loc, instring) == 1: return loc, [] raise ParseException(instring, loc, self.errmsg, self) class LineEnd(_PositionToken): """ Matches if current position is at the end of a line within the parse string """ def __init__( self ): super(LineEnd,self).__init__() self.setWhitespaceChars( ParserElement.DEFAULT_WHITE_CHARS.replace("\n","") ) self.errmsg = "Expected end of line" def parseImpl( self, instring, loc, doActions=True ): if loc<len(instring): if instring[loc] == "\n": return loc+1, "\n" else: raise ParseException(instring, loc, self.errmsg, self) elif loc == len(instring): return loc+1, [] else: raise ParseException(instring, loc, self.errmsg, self) class StringStart(_PositionToken): """ Matches if current position is at the beginning of the parse string """ def __init__( self ): super(StringStart,self).__init__() self.errmsg = "Expected start of text" def parseImpl( self, instring, loc, doActions=True ): if loc != 0: # see if entire string up to here is just whitespace and ignoreables if loc != self.preParse( instring, 0 ): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class StringEnd(_PositionToken): """ Matches if current position is at the end of the parse string """ def __init__( self ): super(StringEnd,self).__init__() self.errmsg = "Expected end of text" def parseImpl( self, instring, loc, doActions=True ): if loc < len(instring): raise ParseException(instring, loc, self.errmsg, self) elif loc == len(instring): return loc+1, [] elif loc > len(instring): return loc, [] else: raise ParseException(instring, loc, self.errmsg, self) class WordStart(_PositionToken): """ Matches if the current position is at the beginning of a Word, and is not preceded by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{\b} behavior of regular expressions, use C{WordStart(alphanums)}. C{WordStart} will also match at the beginning of the string being parsed, or at the beginning of a line. """ def __init__(self, wordChars = printables): super(WordStart,self).__init__() self.wordChars = set(wordChars) self.errmsg = "Not at the start of a word" def parseImpl(self, instring, loc, doActions=True ): if loc != 0: if (instring[loc-1] in self.wordChars or instring[loc] not in self.wordChars): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class WordEnd(_PositionToken): """ Matches if the current position is at the end of a Word, and is not followed by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{\b} behavior of regular expressions, use C{WordEnd(alphanums)}. C{WordEnd} will also match at the end of the string being parsed, or at the end of a line. """ def __init__(self, wordChars = printables): super(WordEnd,self).__init__() self.wordChars = set(wordChars) self.skipWhitespace = False self.errmsg = "Not at the end of a word" def parseImpl(self, instring, loc, doActions=True ): instrlen = len(instring) if instrlen>0 and loc<instrlen: if (instring[loc] in self.wordChars or instring[loc-1] not in self.wordChars): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class ParseExpression(ParserElement): """ Abstract subclass of ParserElement, for combining and post-processing parsed tokens. """ def __init__( self, exprs, savelist = False ): super(ParseExpression,self).__init__(savelist) if isinstance( exprs, _generatorType ): exprs = list(exprs) if isinstance( exprs, basestring ): self.exprs = [ ParserElement._literalStringClass( exprs ) ] elif isinstance( exprs, collections.Iterable ): exprs = list(exprs) # if sequence of strings provided, wrap with Literal if all(isinstance(expr, basestring) for expr in exprs): exprs = map(ParserElement._literalStringClass, exprs) self.exprs = list(exprs) else: try: self.exprs = list( exprs ) except TypeError: self.exprs = [ exprs ] self.callPreparse = False def __getitem__( self, i ): return self.exprs[i] def append( self, other ): self.exprs.append( other ) self.strRepr = None return self def leaveWhitespace( self ): """Extends C{leaveWhitespace} defined in base class, and also invokes C{leaveWhitespace} on all contained expressions.""" self.skipWhitespace = False self.exprs = [ e.copy() for e in self.exprs ] for e in self.exprs: e.leaveWhitespace() return self def ignore( self, other ): if isinstance( other, Suppress ): if other not in self.ignoreExprs: super( ParseExpression, self).ignore( other ) for e in self.exprs: e.ignore( self.ignoreExprs[-1] ) else: super( ParseExpression, self).ignore( other ) for e in self.exprs: e.ignore( self.ignoreExprs[-1] ) return self def __str__( self ): try: return super(ParseExpression,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "%s:(%s)" % ( self.__class__.__name__, _ustr(self.exprs) ) return self.strRepr def streamline( self ): super(ParseExpression,self).streamline() for e in self.exprs: e.streamline() # collapse nested And's of the form And( And( And( a,b), c), d) to And( a,b,c,d ) # but only if there are no parse actions or resultsNames on the nested And's # (likewise for Or's and MatchFirst's) if ( len(self.exprs) == 2 ): other = self.exprs[0] if ( isinstance( other, self.__class__ ) and not(other.parseAction) and other.resultsName is None and not other.debug ): self.exprs = other.exprs[:] + [ self.exprs[1] ] self.strRepr = None self.mayReturnEmpty |= other.mayReturnEmpty self.mayIndexError |= other.mayIndexError other = self.exprs[-1] if ( isinstance( other, self.__class__ ) and not(other.parseAction) and other.resultsName is None and not other.debug ): self.exprs = self.exprs[:-1] + other.exprs[:] self.strRepr = None self.mayReturnEmpty |= other.mayReturnEmpty self.mayIndexError |= other.mayIndexError self.errmsg = "Expected " + _ustr(self) return self def setResultsName( self, name, listAllMatches=False ): ret = super(ParseExpression,self).setResultsName(name,listAllMatches) return ret def validate( self, validateTrace=[] ): tmp = validateTrace[:]+[self] for e in self.exprs: e.validate(tmp) self.checkRecursion( [] ) def copy(self): ret = super(ParseExpression,self).copy() ret.exprs = [e.copy() for e in self.exprs] return ret class And(ParseExpression): """ Requires all given C{ParseExpression}s to be found in the given order. Expressions may be separated by whitespace. May be constructed using the C{'+'} operator. May also be constructed using the C{'-'} operator, which will suppress backtracking. Example:: integer = Word(nums) name_expr = OneOrMore(Word(alphas)) expr = And([integer("id"),name_expr("name"),integer("age")]) # more easily written as: expr = integer("id") + name_expr("name") + integer("age") """ class _ErrorStop(Empty): def __init__(self, *args, **kwargs): super(And._ErrorStop,self).__init__(*args, **kwargs) self.name = '-' self.leaveWhitespace() def __init__( self, exprs, savelist = True ): super(And,self).__init__(exprs, savelist) self.mayReturnEmpty = all(e.mayReturnEmpty for e in self.exprs) self.setWhitespaceChars( self.exprs[0].whiteChars ) self.skipWhitespace = self.exprs[0].skipWhitespace self.callPreparse = True def parseImpl( self, instring, loc, doActions=True ): # pass False as last arg to _parse for first element, since we already # pre-parsed the string as part of our And pre-parsing loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False ) errorStop = False for e in self.exprs[1:]: if isinstance(e, And._ErrorStop): errorStop = True continue if errorStop: try: loc, exprtokens = e._parse( instring, loc, doActions ) except ParseSyntaxException: raise except ParseBaseException as pe: pe.__traceback__ = None raise ParseSyntaxException._from_exception(pe) except IndexError: raise ParseSyntaxException(instring, len(instring), self.errmsg, self) else: loc, exprtokens = e._parse( instring, loc, doActions ) if exprtokens or exprtokens.haskeys(): resultlist += exprtokens return loc, resultlist def __iadd__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #And( [ self, other ] ) def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) if not e.mayReturnEmpty: break def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr class Or(ParseExpression): """ Requires that at least one C{ParseExpression} is found. If two expressions match, the expression that matches the longest string will be used. May be constructed using the C{'^'} operator. Example:: # construct Or using '^' operator number = Word(nums) ^ Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) prints:: [['123'], ['3.1416'], ['789']] """ def __init__( self, exprs, savelist = False ): super(Or,self).__init__(exprs, savelist) if self.exprs: self.mayReturnEmpty = any(e.mayReturnEmpty for e in self.exprs) else: self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): maxExcLoc = -1 maxException = None matches = [] for e in self.exprs: try: loc2 = e.tryParse( instring, loc ) except ParseException as err: err.__traceback__ = None if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc except IndexError: if len(instring) > maxExcLoc: maxException = ParseException(instring,len(instring),e.errmsg,self) maxExcLoc = len(instring) else: # save match among all matches, to retry longest to shortest matches.append((loc2, e)) if matches: matches.sort(key=lambda x: -x[0]) for _,e in matches: try: return e._parse( instring, loc, doActions ) except ParseException as err: err.__traceback__ = None if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc if maxException is not None: maxException.msg = self.errmsg raise maxException else: raise ParseException(instring, loc, "no defined alternatives to match", self) def __ixor__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #Or( [ self, other ] ) def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " ^ ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class MatchFirst(ParseExpression): """ Requires that at least one C{ParseExpression} is found. If two expressions match, the first one listed is the one that will match. May be constructed using the C{'|'} operator. Example:: # construct MatchFirst using '|' operator # watch the order of expressions to match number = Word(nums) | Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) # Fail! -> [['123'], ['3'], ['1416'], ['789']] # put more selective expression first number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums) print(number.searchString("123 3.1416 789")) # Better -> [['123'], ['3.1416'], ['789']] """ def __init__( self, exprs, savelist = False ): super(MatchFirst,self).__init__(exprs, savelist) if self.exprs: self.mayReturnEmpty = any(e.mayReturnEmpty for e in self.exprs) else: self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): maxExcLoc = -1 maxException = None for e in self.exprs: try: ret = e._parse( instring, loc, doActions ) return ret except ParseException as err: if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc except IndexError: if len(instring) > maxExcLoc: maxException = ParseException(instring,len(instring),e.errmsg,self) maxExcLoc = len(instring) # only got here if no expression matched, raise exception for match that made it the furthest else: if maxException is not None: maxException.msg = self.errmsg raise maxException else: raise ParseException(instring, loc, "no defined alternatives to match", self) def __ior__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #MatchFirst( [ self, other ] ) def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " | ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class Each(ParseExpression): """ Requires all given C{ParseExpression}s to be found, but in any order. Expressions may be separated by whitespace. May be constructed using the C{'&'} operator. Example:: color = oneOf("RED ORANGE YELLOW GREEN BLUE PURPLE BLACK WHITE BROWN") shape_type = oneOf("SQUARE CIRCLE TRIANGLE STAR HEXAGON OCTAGON") integer = Word(nums) shape_attr = "shape:" + shape_type("shape") posn_attr = "posn:" + Group(integer("x") + ',' + integer("y"))("posn") color_attr = "color:" + color("color") size_attr = "size:" + integer("size") # use Each (using operator '&') to accept attributes in any order # (shape and posn are required, color and size are optional) shape_spec = shape_attr & posn_attr & Optional(color_attr) & Optional(size_attr) shape_spec.runTests(''' shape: SQUARE color: BLACK posn: 100, 120 shape: CIRCLE size: 50 color: BLUE posn: 50,80 color:GREEN size:20 shape:TRIANGLE posn:20,40 ''' ) prints:: shape: SQUARE color: BLACK posn: 100, 120 ['shape:', 'SQUARE', 'color:', 'BLACK', 'posn:', ['100', ',', '120']] - color: BLACK - posn: ['100', ',', '120'] - x: 100 - y: 120 - shape: SQUARE shape: CIRCLE size: 50 color: BLUE posn: 50,80 ['shape:', 'CIRCLE', 'size:', '50', 'color:', 'BLUE', 'posn:', ['50', ',', '80']] - color: BLUE - posn: ['50', ',', '80'] - x: 50 - y: 80 - shape: CIRCLE - size: 50 color: GREEN size: 20 shape: TRIANGLE posn: 20,40 ['color:', 'GREEN', 'size:', '20', 'shape:', 'TRIANGLE', 'posn:', ['20', ',', '40']] - color: GREEN - posn: ['20', ',', '40'] - x: 20 - y: 40 - shape: TRIANGLE - size: 20 """ def __init__( self, exprs, savelist = True ): super(Each,self).__init__(exprs, savelist) self.mayReturnEmpty = all(e.mayReturnEmpty for e in self.exprs) self.skipWhitespace = True self.initExprGroups = True def parseImpl( self, instring, loc, doActions=True ): if self.initExprGroups: self.opt1map = dict((id(e.expr),e) for e in self.exprs if isinstance(e,Optional)) opt1 = [ e.expr for e in self.exprs if isinstance(e,Optional) ] opt2 = [ e for e in self.exprs if e.mayReturnEmpty and not isinstance(e,Optional)] self.optionals = opt1 + opt2 self.multioptionals = [ e.expr for e in self.exprs if isinstance(e,ZeroOrMore) ] self.multirequired = [ e.expr for e in self.exprs if isinstance(e,OneOrMore) ] self.required = [ e for e in self.exprs if not isinstance(e,(Optional,ZeroOrMore,OneOrMore)) ] self.required += self.multirequired self.initExprGroups = False tmpLoc = loc tmpReqd = self.required[:] tmpOpt = self.optionals[:] matchOrder = [] keepMatching = True while keepMatching: tmpExprs = tmpReqd + tmpOpt + self.multioptionals + self.multirequired failed = [] for e in tmpExprs: try: tmpLoc = e.tryParse( instring, tmpLoc ) except ParseException: failed.append(e) else: matchOrder.append(self.opt1map.get(id(e),e)) if e in tmpReqd: tmpReqd.remove(e) elif e in tmpOpt: tmpOpt.remove(e) if len(failed) == len(tmpExprs): keepMatching = False if tmpReqd: missing = ", ".join(_ustr(e) for e in tmpReqd) raise ParseException(instring,loc,"Missing one or more required elements (%s)" % missing ) # add any unmatched Optionals, in case they have default values defined matchOrder += [e for e in self.exprs if isinstance(e,Optional) and e.expr in tmpOpt] resultlist = [] for e in matchOrder: loc,results = e._parse(instring,loc,doActions) resultlist.append(results) finalResults = sum(resultlist, ParseResults([])) return loc, finalResults def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " & ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class ParseElementEnhance(ParserElement): """ Abstract subclass of C{ParserElement}, for combining and post-processing parsed tokens. """ def __init__( self, expr, savelist=False ): super(ParseElementEnhance,self).__init__(savelist) if isinstance( expr, basestring ): if issubclass(ParserElement._literalStringClass, Token): expr = ParserElement._literalStringClass(expr) else: expr = ParserElement._literalStringClass(Literal(expr)) self.expr = expr self.strRepr = None if expr is not None: self.mayIndexError = expr.mayIndexError self.mayReturnEmpty = expr.mayReturnEmpty self.setWhitespaceChars( expr.whiteChars ) self.skipWhitespace = expr.skipWhitespace self.saveAsList = expr.saveAsList self.callPreparse = expr.callPreparse self.ignoreExprs.extend(expr.ignoreExprs) def parseImpl( self, instring, loc, doActions=True ): if self.expr is not None: return self.expr._parse( instring, loc, doActions, callPreParse=False ) else: raise ParseException("",loc,self.errmsg,self) def leaveWhitespace( self ): self.skipWhitespace = False self.expr = self.expr.copy() if self.expr is not None: self.expr.leaveWhitespace() return self def ignore( self, other ): if isinstance( other, Suppress ): if other not in self.ignoreExprs: super( ParseElementEnhance, self).ignore( other ) if self.expr is not None: self.expr.ignore( self.ignoreExprs[-1] ) else: super( ParseElementEnhance, self).ignore( other ) if self.expr is not None: self.expr.ignore( self.ignoreExprs[-1] ) return self def streamline( self ): super(ParseElementEnhance,self).streamline() if self.expr is not None: self.expr.streamline() return self def checkRecursion( self, parseElementList ): if self in parseElementList: raise RecursiveGrammarException( parseElementList+[self] ) subRecCheckList = parseElementList[:] + [ self ] if self.expr is not None: self.expr.checkRecursion( subRecCheckList ) def validate( self, validateTrace=[] ): tmp = validateTrace[:]+[self] if self.expr is not None: self.expr.validate(tmp) self.checkRecursion( [] ) def __str__( self ): try: return super(ParseElementEnhance,self).__str__() except Exception: pass if self.strRepr is None and self.expr is not None: self.strRepr = "%s:(%s)" % ( self.__class__.__name__, _ustr(self.expr) ) return self.strRepr class FollowedBy(ParseElementEnhance): """ Lookahead matching of the given parse expression. C{FollowedBy} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression matches at the current position. C{FollowedBy} always returns a null token list. Example:: # use FollowedBy to match a label only if it is followed by a ':' data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString("shape: SQUARE color: BLACK posn: upper left").pprint() prints:: [['shape', 'SQUARE'], ['color', 'BLACK'], ['posn', 'upper left']] """ def __init__( self, expr ): super(FollowedBy,self).__init__(expr) self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): self.expr.tryParse( instring, loc ) return loc, [] class NotAny(ParseElementEnhance): """ Lookahead to disallow matching with the given parse expression. C{NotAny} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression does I{not} match at the current position. Also, C{NotAny} does I{not} skip over leading whitespace. C{NotAny} always returns a null token list. May be constructed using the '~' operator. Example:: """ def __init__( self, expr ): super(NotAny,self).__init__(expr) #~ self.leaveWhitespace() self.skipWhitespace = False # do NOT use self.leaveWhitespace(), don't want to propagate to exprs self.mayReturnEmpty = True self.errmsg = "Found unwanted token, "+_ustr(self.expr) def parseImpl( self, instring, loc, doActions=True ): if self.expr.canParseNext(instring, loc): raise ParseException(instring, loc, self.errmsg, self) return loc, [] def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "~{" + _ustr(self.expr) + "}" return self.strRepr class _MultipleMatch(ParseElementEnhance): def __init__( self, expr, stopOn=None): super(_MultipleMatch, self).__init__(expr) self.saveAsList = True ender = stopOn if isinstance(ender, basestring): ender = ParserElement._literalStringClass(ender) self.not_ender = ~ender if ender is not None else None def parseImpl( self, instring, loc, doActions=True ): self_expr_parse = self.expr._parse self_skip_ignorables = self._skipIgnorables check_ender = self.not_ender is not None if check_ender: try_not_ender = self.not_ender.tryParse # must be at least one (but first see if we are the stopOn sentinel; # if so, fail) if check_ender: try_not_ender(instring, loc) loc, tokens = self_expr_parse( instring, loc, doActions, callPreParse=False ) try: hasIgnoreExprs = (not not self.ignoreExprs) while 1: if check_ender: try_not_ender(instring, loc) if hasIgnoreExprs: preloc = self_skip_ignorables( instring, loc ) else: preloc = loc loc, tmptokens = self_expr_parse( instring, preloc, doActions ) if tmptokens or tmptokens.haskeys(): tokens += tmptokens except (ParseException,IndexError): pass return loc, tokens class OneOrMore(_MultipleMatch): """ Repetition of one or more of the given expression. Parameters: - expr - expression that must match one or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: BLACK" OneOrMore(attr_expr).parseString(text).pprint() # Fail! read 'color' as data instead of next label -> [['shape', 'SQUARE color']] # use stopOn attribute for OneOrMore to avoid reading label string as part of the data attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString(text).pprint() # Better -> [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'BLACK']] # could also be written as (attr_expr * (1,)).parseString(text).pprint() """ def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + _ustr(self.expr) + "}..." return self.strRepr class ZeroOrMore(_MultipleMatch): """ Optional repetition of zero or more of the given expression. Parameters: - expr - expression that must match zero or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example: similar to L{OneOrMore} """ def __init__( self, expr, stopOn=None): super(ZeroOrMore,self).__init__(expr, stopOn=stopOn) self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): try: return super(ZeroOrMore, self).parseImpl(instring, loc, doActions) except (ParseException,IndexError): return loc, [] def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "[" + _ustr(self.expr) + "]..." return self.strRepr class _NullToken(object): def __bool__(self): return False __nonzero__ = __bool__ def __str__(self): return "" _optionalNotMatched = _NullToken() class Optional(ParseElementEnhance): """ Optional matching of the given expression. Parameters: - expr - expression that must match zero or more times - default (optional) - value to be returned if the optional expression is not found. Example:: # US postal code can be a 5-digit zip, plus optional 4-digit qualifier zip = Combine(Word(nums, exact=5) + Optional('-' + Word(nums, exact=4))) zip.runTests(''' # traditional ZIP code 12345 # ZIP+4 form 12101-0001 # invalid ZIP 98765- ''') prints:: # traditional ZIP code 12345 ['12345'] # ZIP+4 form 12101-0001 ['12101-0001'] # invalid ZIP 98765- ^ FAIL: Expected end of text (at char 5), (line:1, col:6) """ def __init__( self, expr, default=_optionalNotMatched ): super(Optional,self).__init__( expr, savelist=False ) self.saveAsList = self.expr.saveAsList self.defaultValue = default self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): try: loc, tokens = self.expr._parse( instring, loc, doActions, callPreParse=False ) except (ParseException,IndexError): if self.defaultValue is not _optionalNotMatched: if self.expr.resultsName: tokens = ParseResults([ self.defaultValue ]) tokens[self.expr.resultsName] = self.defaultValue else: tokens = [ self.defaultValue ] else: tokens = [] return loc, tokens def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "[" + _ustr(self.expr) + "]" return self.strRepr class SkipTo(ParseElementEnhance): """ Token for skipping over all undefined text until the matched expression is found. Parameters: - expr - target expression marking the end of the data to be skipped - include - (default=C{False}) if True, the target expression is also parsed (the skipped text and target expression are returned as a 2-element list). - ignore - (default=C{None}) used to define grammars (typically quoted strings and comments) that might contain false matches to the target expression - failOn - (default=C{None}) define expressions that are not allowed to be included in the skipped test; if found before the target expression is found, the SkipTo is not a match Example:: report = ''' Outstanding Issues Report - 1 Jan 2000 # | Severity | Description | Days Open -----+----------+-------------------------------------------+----------- 101 | Critical | Intermittent system crash | 6 94 | Cosmetic | Spelling error on Login ('log|n') | 14 79 | Minor | System slow when running too many reports | 47 ''' integer = Word(nums) SEP = Suppress('|') # use SkipTo to simply match everything up until the next SEP # - ignore quoted strings, so that a '|' character inside a quoted string does not match # - parse action will call token.strip() for each matched token, i.e., the description body string_data = SkipTo(SEP, ignore=quotedString) string_data.setParseAction(tokenMap(str.strip)) ticket_expr = (integer("issue_num") + SEP + string_data("sev") + SEP + string_data("desc") + SEP + integer("days_open")) for tkt in ticket_expr.searchString(report): print tkt.dump() prints:: ['101', 'Critical', 'Intermittent system crash', '6'] - days_open: 6 - desc: Intermittent system crash - issue_num: 101 - sev: Critical ['94', 'Cosmetic', "Spelling error on Login ('log|n')", '14'] - days_open: 14 - desc: Spelling error on Login ('log|n') - issue_num: 94 - sev: Cosmetic ['79', 'Minor', 'System slow when running too many reports', '47'] - days_open: 47 - desc: System slow when running too many reports - issue_num: 79 - sev: Minor """ def __init__( self, other, include=False, ignore=None, failOn=None ): super( SkipTo, self ).__init__( other ) self.ignoreExpr = ignore self.mayReturnEmpty = True self.mayIndexError = False self.includeMatch = include self.asList = False if isinstance(failOn, basestring): self.failOn = ParserElement._literalStringClass(failOn) else: self.failOn = failOn self.errmsg = "No match found for "+_ustr(self.expr) def parseImpl( self, instring, loc, doActions=True ): startloc = loc instrlen = len(instring) expr = self.expr expr_parse = self.expr._parse self_failOn_canParseNext = self.failOn.canParseNext if self.failOn is not None else None self_ignoreExpr_tryParse = self.ignoreExpr.tryParse if self.ignoreExpr is not None else None tmploc = loc while tmploc <= instrlen: if self_failOn_canParseNext is not None: # break if failOn expression matches if self_failOn_canParseNext(instring, tmploc): break if self_ignoreExpr_tryParse is not None: # advance past ignore expressions while 1: try: tmploc = self_ignoreExpr_tryParse(instring, tmploc) except ParseBaseException: break try: expr_parse(instring, tmploc, doActions=False, callPreParse=False) except (ParseException, IndexError): # no match, advance loc in string tmploc += 1 else: # matched skipto expr, done break else: # ran off the end of the input string without matching skipto expr, fail raise ParseException(instring, loc, self.errmsg, self) # build up return values loc = tmploc skiptext = instring[startloc:loc] skipresult = ParseResults(skiptext) if self.includeMatch: loc, mat = expr_parse(instring,loc,doActions,callPreParse=False) skipresult += mat return loc, skipresult class Forward(ParseElementEnhance): """ Forward declaration of an expression to be defined later - used for recursive grammars, such as algebraic infix notation. When the expression is known, it is assigned to the C{Forward} variable using the '<<' operator. Note: take care when assigning to C{Forward} not to overlook precedence of operators. Specifically, '|' has a lower precedence than '<<', so that:: fwdExpr << a | b | c will actually be evaluated as:: (fwdExpr << a) | b | c thereby leaving b and c out as parseable alternatives. It is recommended that you explicitly group the values inserted into the C{Forward}:: fwdExpr << (a | b | c) Converting to use the '<<=' operator instead will avoid this problem. See L{ParseResults.pprint} for an example of a recursive parser created using C{Forward}. """ def __init__( self, other=None ): super(Forward,self).__init__( other, savelist=False ) def __lshift__( self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass(other) self.expr = other self.strRepr = None self.mayIndexError = self.expr.mayIndexError self.mayReturnEmpty = self.expr.mayReturnEmpty self.setWhitespaceChars( self.expr.whiteChars ) self.skipWhitespace = self.expr.skipWhitespace self.saveAsList = self.expr.saveAsList self.ignoreExprs.extend(self.expr.ignoreExprs) return self def __ilshift__(self, other): return self << other def leaveWhitespace( self ): self.skipWhitespace = False return self def streamline( self ): if not self.streamlined: self.streamlined = True if self.expr is not None: self.expr.streamline() return self def validate( self, validateTrace=[] ): if self not in validateTrace: tmp = validateTrace[:]+[self] if self.expr is not None: self.expr.validate(tmp) self.checkRecursion([]) def __str__( self ): if hasattr(self,"name"): return self.name return self.__class__.__name__ + ": ..." # stubbed out for now - creates awful memory and perf issues self._revertClass = self.__class__ self.__class__ = _ForwardNoRecurse try: if self.expr is not None: retString = _ustr(self.expr) else: retString = "None" finally: self.__class__ = self._revertClass return self.__class__.__name__ + ": " + retString def copy(self): if self.expr is not None: return super(Forward,self).copy() else: ret = Forward() ret <<= self return ret class _ForwardNoRecurse(Forward): def __str__( self ): return "..." class TokenConverter(ParseElementEnhance): """ Abstract subclass of C{ParseExpression}, for converting parsed results. """ def __init__( self, expr, savelist=False ): super(TokenConverter,self).__init__( expr )#, savelist ) self.saveAsList = False class Combine(TokenConverter): """ Converter to concatenate all matching tokens to a single string. By default, the matching patterns must also be contiguous in the input string; this can be disabled by specifying C{'adjacent=False'} in the constructor. Example:: real = Word(nums) + '.' + Word(nums) print(real.parseString('3.1416')) # -> ['3', '.', '1416'] # will also erroneously match the following print(real.parseString('3. 1416')) # -> ['3', '.', '1416'] real = Combine(Word(nums) + '.' + Word(nums)) print(real.parseString('3.1416')) # -> ['3.1416'] # no match when there are internal spaces print(real.parseString('3. 1416')) # -> Exception: Expected W:(0123...) """ def __init__( self, expr, joinString="", adjacent=True ): super(Combine,self).__init__( expr ) # suppress whitespace-stripping in contained parse expressions, but re-enable it on the Combine itself if adjacent: self.leaveWhitespace() self.adjacent = adjacent self.skipWhitespace = True self.joinString = joinString self.callPreparse = True def ignore( self, other ): if self.adjacent: ParserElement.ignore(self, other) else: super( Combine, self).ignore( other ) return self def postParse( self, instring, loc, tokenlist ): retToks = tokenlist.copy() del retToks[:] retToks += ParseResults([ "".join(tokenlist._asStringList(self.joinString)) ], modal=self.modalResults) if self.resultsName and retToks.haskeys(): return [ retToks ] else: return retToks class Group(TokenConverter): """ Converter to return the matched tokens as a list - useful for returning tokens of C{L{ZeroOrMore}} and C{L{OneOrMore}} expressions. Example:: ident = Word(alphas) num = Word(nums) term = ident | num func = ident + Optional(delimitedList(term)) print(func.parseString("fn a,b,100")) # -> ['fn', 'a', 'b', '100'] func = ident + Group(Optional(delimitedList(term))) print(func.parseString("fn a,b,100")) # -> ['fn', ['a', 'b', '100']] """ def __init__( self, expr ): super(Group,self).__init__( expr ) self.saveAsList = True def postParse( self, instring, loc, tokenlist ): return [ tokenlist ] class Dict(TokenConverter): """ Converter to return a repetitive expression as a list, but also as a dictionary. Each element can also be referenced using the first token in the expression as its key. Useful for tabular report scraping when the first column can be used as a item key. Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) # print attributes as plain groups print(OneOrMore(attr_expr).parseString(text).dump()) # instead of OneOrMore(expr), parse using Dict(OneOrMore(Group(expr))) - Dict will auto-assign names result = Dict(OneOrMore(Group(attr_expr))).parseString(text) print(result.dump()) # access named fields as dict entries, or output as dict print(result['shape']) print(result.asDict()) prints:: ['shape', 'SQUARE', 'posn', 'upper left', 'color', 'light blue', 'texture', 'burlap'] [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE {'color': 'light blue', 'posn': 'upper left', 'texture': 'burlap', 'shape': 'SQUARE'} See more examples at L{ParseResults} of accessing fields by results name. """ def __init__( self, expr ): super(Dict,self).__init__( expr ) self.saveAsList = True def postParse( self, instring, loc, tokenlist ): for i,tok in enumerate(tokenlist): if len(tok) == 0: continue ikey = tok[0] if isinstance(ikey,int): ikey = _ustr(tok[0]).strip() if len(tok)==1: tokenlist[ikey] = _ParseResultsWithOffset("",i) elif len(tok)==2 and not isinstance(tok[1],ParseResults): tokenlist[ikey] = _ParseResultsWithOffset(tok[1],i) else: dictvalue = tok.copy() #ParseResults(i) del dictvalue[0] if len(dictvalue)!= 1 or (isinstance(dictvalue,ParseResults) and dictvalue.haskeys()): tokenlist[ikey] = _ParseResultsWithOffset(dictvalue,i) else: tokenlist[ikey] = _ParseResultsWithOffset(dictvalue[0],i) if self.resultsName: return [ tokenlist ] else: return tokenlist class Suppress(TokenConverter): """ Converter for ignoring the results of a parsed expression. Example:: source = "a, b, c,d" wd = Word(alphas) wd_list1 = wd + ZeroOrMore(',' + wd) print(wd_list1.parseString(source)) # often, delimiters that are useful during parsing are just in the # way afterward - use Suppress to keep them out of the parsed output wd_list2 = wd + ZeroOrMore(Suppress(',') + wd) print(wd_list2.parseString(source)) prints:: ['a', ',', 'b', ',', 'c', ',', 'd'] ['a', 'b', 'c', 'd'] (See also L{delimitedList}.) """ def postParse( self, instring, loc, tokenlist ): return [] def suppress( self ): return self class OnlyOnce(object): """ Wrapper for parse actions, to ensure they are only called once. """ def __init__(self, methodCall): self.callable = _trim_arity(methodCall) self.called = False def __call__(self,s,l,t): if not self.called: results = self.callable(s,l,t) self.called = True return results raise ParseException(s,l,"") def reset(self): self.called = False def traceParseAction(f): """ Decorator for debugging parse actions. When the parse action is called, this decorator will print C{">> entering I{method-name}(line:I{current_source_line}, I{parse_location}, I{matched_tokens})".} When the parse action completes, the decorator will print C{"<<"} followed by the returned value, or any exception that the parse action raised. Example:: wd = Word(alphas) @traceParseAction def remove_duplicate_chars(tokens): return ''.join(sorted(set(''.join(tokens))) wds = OneOrMore(wd).setParseAction(remove_duplicate_chars) print(wds.parseString("slkdjs sld sldd sdlf sdljf")) prints:: >>entering remove_duplicate_chars(line: 'slkdjs sld sldd sdlf sdljf', 0, (['slkdjs', 'sld', 'sldd', 'sdlf', 'sdljf'], {})) <<leaving remove_duplicate_chars (ret: 'dfjkls') ['dfjkls'] """ f = _trim_arity(f) def z(*paArgs): thisFunc = f.__name__ s,l,t = paArgs[-3:] if len(paArgs)>3: thisFunc = paArgs[0].__class__.__name__ + '.' + thisFunc sys.stderr.write( ">>entering %s(line: '%s', %d, %r)\n" % (thisFunc,line(l,s),l,t) ) try: ret = f(*paArgs) except Exception as exc: sys.stderr.write( "<<leaving %s (exception: %s)\n" % (thisFunc,exc) ) raise sys.stderr.write( "<<leaving %s (ret: %r)\n" % (thisFunc,ret) ) return ret try: z.__name__ = f.__name__ except AttributeError: pass return z # # global helpers # def delimitedList( expr, delim=",", combine=False ): """ Helper to define a delimited list of expressions - the delimiter defaults to ','. By default, the list elements and delimiters can have intervening whitespace, and comments, but this can be overridden by passing C{combine=True} in the constructor. If C{combine} is set to C{True}, the matching tokens are returned as a single token string, with the delimiters included; otherwise, the matching tokens are returned as a list of tokens, with the delimiters suppressed. Example:: delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc'] delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE'] """ dlName = _ustr(expr)+" ["+_ustr(delim)+" "+_ustr(expr)+"]..." if combine: return Combine( expr + ZeroOrMore( delim + expr ) ).setName(dlName) else: return ( expr + ZeroOrMore( Suppress( delim ) + expr ) ).setName(dlName) def countedArray( expr, intExpr=None ): """ Helper to define a counted list of expressions. This helper defines a pattern of the form:: integer expr expr expr... where the leading integer tells how many expr expressions follow. The matched tokens returns the array of expr tokens as a list - the leading count token is suppressed. If C{intExpr} is specified, it should be a pyparsing expression that produces an integer value. Example:: countedArray(Word(alphas)).parseString('2 ab cd ef') # -> ['ab', 'cd'] # in this parser, the leading integer value is given in binary, # '10' indicating that 2 values are in the array binaryConstant = Word('01').setParseAction(lambda t: int(t[0], 2)) countedArray(Word(alphas), intExpr=binaryConstant).parseString('10 ab cd ef') # -> ['ab', 'cd'] """ arrayExpr = Forward() def countFieldParseAction(s,l,t): n = t[0] arrayExpr << (n and Group(And([expr]*n)) or Group(empty)) return [] if intExpr is None: intExpr = Word(nums).setParseAction(lambda t:int(t[0])) else: intExpr = intExpr.copy() intExpr.setName("arrayLen") intExpr.addParseAction(countFieldParseAction, callDuringTry=True) return ( intExpr + arrayExpr ).setName('(len) ' + _ustr(expr) + '...') def _flatten(L): ret = [] for i in L: if isinstance(i,list): ret.extend(_flatten(i)) else: ret.append(i) return ret def matchPreviousLiteral(expr): """ Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousLiteral(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches a previous literal, will also match the leading C{"1:1"} in C{"1:10"}. If this is not desired, use C{matchPreviousExpr}. Do I{not} use with packrat parsing enabled. """ rep = Forward() def copyTokenToRepeater(s,l,t): if t: if len(t) == 1: rep << t[0] else: # flatten t tokens tflat = _flatten(t.asList()) rep << And(Literal(tt) for tt in tflat) else: rep << Empty() expr.addParseAction(copyTokenToRepeater, callDuringTry=True) rep.setName('(prev) ' + _ustr(expr)) return rep def matchPreviousExpr(expr): """ Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousExpr(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches by expressions, will I{not} match the leading C{"1:1"} in C{"1:10"}; the expressions are evaluated first, and then compared, so C{"1"} is compared with C{"10"}. Do I{not} use with packrat parsing enabled. """ rep = Forward() e2 = expr.copy() rep <<= e2 def copyTokenToRepeater(s,l,t): matchTokens = _flatten(t.asList()) def mustMatchTheseTokens(s,l,t): theseTokens = _flatten(t.asList()) if theseTokens != matchTokens: raise ParseException("",0,"") rep.setParseAction( mustMatchTheseTokens, callDuringTry=True ) expr.addParseAction(copyTokenToRepeater, callDuringTry=True) rep.setName('(prev) ' + _ustr(expr)) return rep def _escapeRegexRangeChars(s): #~ escape these chars: ^-] for c in r"\^-]": s = s.replace(c,_bslash+c) s = s.replace("\n",r"\n") s = s.replace("\t",r"\t") return _ustr(s) def oneOf( strs, caseless=False, useRegex=True ): """ Helper to quickly define a set of alternative Literals, and makes sure to do longest-first testing when there is a conflict, regardless of the input order, but returns a C{L{MatchFirst}} for best performance. Parameters: - strs - a string of space-delimited literals, or a collection of string literals - caseless - (default=C{False}) - treat all literals as caseless - useRegex - (default=C{True}) - as an optimization, will generate a Regex object; otherwise, will generate a C{MatchFirst} object (if C{caseless=True}, or if creating a C{Regex} raises an exception) Example:: comp_oper = oneOf("< = > <= >= !=") var = Word(alphas) number = Word(nums) term = var | number comparison_expr = term + comp_oper + term print(comparison_expr.searchString("B = 12 AA=23 B<=AA AA>12")) prints:: [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] """ if caseless: isequal = ( lambda a,b: a.upper() == b.upper() ) masks = ( lambda a,b: b.upper().startswith(a.upper()) ) parseElementClass = CaselessLiteral else: isequal = ( lambda a,b: a == b ) masks = ( lambda a,b: b.startswith(a) ) parseElementClass = Literal symbols = [] if isinstance(strs,basestring): symbols = strs.split() elif isinstance(strs, collections.Iterable): symbols = list(strs) else: warnings.warn("Invalid argument to oneOf, expected string or iterable", SyntaxWarning, stacklevel=2) if not symbols: return NoMatch() i = 0 while i < len(symbols)-1: cur = symbols[i] for j,other in enumerate(symbols[i+1:]): if ( isequal(other, cur) ): del symbols[i+j+1] break elif ( masks(cur, other) ): del symbols[i+j+1] symbols.insert(i,other) cur = other break else: i += 1 if not caseless and useRegex: #~ print (strs,"->", "|".join( [ _escapeRegexChars(sym) for sym in symbols] )) try: if len(symbols)==len("".join(symbols)): return Regex( "[%s]" % "".join(_escapeRegexRangeChars(sym) for sym in symbols) ).setName(' | '.join(symbols)) else: return Regex( "|".join(re.escape(sym) for sym in symbols) ).setName(' | '.join(symbols)) except Exception: warnings.warn("Exception creating Regex for oneOf, building MatchFirst", SyntaxWarning, stacklevel=2) # last resort, just use MatchFirst return MatchFirst(parseElementClass(sym) for sym in symbols).setName(' | '.join(symbols)) def dictOf( key, value ): """ Helper to easily and clearly define a dictionary by specifying the respective patterns for the key and value. Takes care of defining the C{L{Dict}}, C{L{ZeroOrMore}}, and C{L{Group}} tokens in the proper order. The key pattern can include delimiting markers or punctuation, as long as they are suppressed, thereby leaving the significant key text. The value pattern can include named results, so that the C{Dict} results can include named token fields. Example:: text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) print(OneOrMore(attr_expr).parseString(text).dump()) attr_label = label attr_value = Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join) # similar to Dict, but simpler call format result = dictOf(attr_label, attr_value).parseString(text) print(result.dump()) print(result['shape']) print(result.shape) # object attribute access works too print(result.asDict()) prints:: [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE SQUARE {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} """ return Dict( ZeroOrMore( Group ( key + value ) ) ) def originalTextFor(expr, asString=True): """ Helper to return the original, untokenized text for a given expression. Useful to restore the parsed fields of an HTML start tag into the raw tag text itself, or to revert separate tokens with intervening whitespace back to the original matching input text. By default, returns astring containing the original parsed text. If the optional C{asString} argument is passed as C{False}, then the return value is a C{L{ParseResults}} containing any results names that were originally matched, and a single token containing the original matched text from the input string. So if the expression passed to C{L{originalTextFor}} contains expressions with defined results names, you must set C{asString} to C{False} if you want to preserve those results name values. Example:: src = "this is test <b> bold <i>text</i> </b> normal text " for tag in ("b","i"): opener,closer = makeHTMLTags(tag) patt = originalTextFor(opener + SkipTo(closer) + closer) print(patt.searchString(src)[0]) prints:: ['<b> bold <i>text</i> </b>'] ['<i>text</i>'] """ locMarker = Empty().setParseAction(lambda s,loc,t: loc) endlocMarker = locMarker.copy() endlocMarker.callPreparse = False matchExpr = locMarker("_original_start") + expr + endlocMarker("_original_end") if asString: extractText = lambda s,l,t: s[t._original_start:t._original_end] else: def extractText(s,l,t): t[:] = [s[t.pop('_original_start'):t.pop('_original_end')]] matchExpr.setParseAction(extractText) matchExpr.ignoreExprs = expr.ignoreExprs return matchExpr def ungroup(expr): """ Helper to undo pyparsing's default grouping of And expressions, even if all but one are non-empty. """ return TokenConverter(expr).setParseAction(lambda t:t[0]) def locatedExpr(expr): """ Helper to decorate a returned token with its starting and ending locations in the input string. This helper adds the following results names: - locn_start = location where matched expression begins - locn_end = location where matched expression ends - value = the actual parsed results Be careful if the input text contains C{<TAB>} characters, you may want to call C{L{ParserElement.parseWithTabs}} Example:: wd = Word(alphas) for match in locatedExpr(wd).searchString("ljsdf123lksdjjf123lkkjj1222"): print(match) prints:: [[0, 'ljsdf', 5]] [[8, 'lksdjjf', 15]] [[18, 'lkkjj', 23]] """ locator = Empty().setParseAction(lambda s,l,t: l) return Group(locator("locn_start") + expr("value") + locator.copy().leaveWhitespace()("locn_end")) # convenience constants for positional expressions empty = Empty().setName("empty") lineStart = LineStart().setName("lineStart") lineEnd = LineEnd().setName("lineEnd") stringStart = StringStart().setName("stringStart") stringEnd = StringEnd().setName("stringEnd") _escapedPunc = Word( _bslash, r"\[]-*.$+^?()~ ", exact=2 ).setParseAction(lambda s,l,t:t[0][1]) _escapedHexChar = Regex(r"\\0?[xX][0-9a-fA-F]+").setParseAction(lambda s,l,t:unichr(int(t[0].lstrip(r'\0x'),16))) _escapedOctChar = Regex(r"\\0[0-7]+").setParseAction(lambda s,l,t:unichr(int(t[0][1:],8))) _singleChar = _escapedPunc | _escapedHexChar | _escapedOctChar | Word(printables, excludeChars=r'\]', exact=1) | Regex(r"\w", re.UNICODE) _charRange = Group(_singleChar + Suppress("-") + _singleChar) _reBracketExpr = Literal("[") + Optional("^").setResultsName("negate") + Group( OneOrMore( _charRange | _singleChar ) ).setResultsName("body") + "]" def srange(s): r""" Helper to easily define string ranges for use in Word construction. Borrows syntax from regexp '[]' string range definitions:: srange("[0-9]") -> "0123456789" srange("[a-z]") -> "abcdefghijklmnopqrstuvwxyz" srange("[a-z$_]") -> "abcdefghijklmnopqrstuvwxyz$_" The input string must be enclosed in []'s, and the returned string is the expanded character set joined into a single string. The values enclosed in the []'s may be: - a single character - an escaped character with a leading backslash (such as C{\-} or C{\]}) - an escaped hex character with a leading C{'\x'} (C{\x21}, which is a C{'!'} character) (C{\0x##} is also supported for backwards compatibility) - an escaped octal character with a leading C{'\0'} (C{\041}, which is a C{'!'} character) - a range of any of the above, separated by a dash (C{'a-z'}, etc.) - any combination of the above (C{'aeiouy'}, C{'a-zA-Z0-9_$'}, etc.) """ _expanded = lambda p: p if not isinstance(p,ParseResults) else ''.join(unichr(c) for c in range(ord(p[0]),ord(p[1])+1)) try: return "".join(_expanded(part) for part in _reBracketExpr.parseString(s).body) except Exception: return "" def matchOnlyAtCol(n): """ Helper method for defining parse actions that require matching at a specific column in the input text. """ def verifyCol(strg,locn,toks): if col(locn,strg) != n: raise ParseException(strg,locn,"matched token not at column %d" % n) return verifyCol def replaceWith(replStr): """ Helper method for common parse actions that simply return a literal value. Especially useful when used with C{L{transformString<ParserElement.transformString>}()}. Example:: num = Word(nums).setParseAction(lambda toks: int(toks[0])) na = oneOf("N/A NA").setParseAction(replaceWith(math.nan)) term = na | num OneOrMore(term).parseString("324 234 N/A 234") # -> [324, 234, nan, 234] """ return lambda s,l,t: [replStr] def removeQuotes(s,l,t): """ Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use removeQuotes to strip quotation marks from parsed results quotedString.setParseAction(removeQuotes) quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] """ return t[0][1:-1] def tokenMap(func, *args): """ Helper to define a parse action by mapping a function to all elements of a ParseResults list.If any additional args are passed, they are forwarded to the given function as additional arguments after the token, as in C{hex_integer = Word(hexnums).setParseAction(tokenMap(int, 16))}, which will convert the parsed data to an integer using base 16. Example (compare the last to example in L{ParserElement.transformString}:: hex_ints = OneOrMore(Word(hexnums)).setParseAction(tokenMap(int, 16)) hex_ints.runTests(''' 00 11 22 aa FF 0a 0d 1a ''') upperword = Word(alphas).setParseAction(tokenMap(str.upper)) OneOrMore(upperword).runTests(''' my kingdom for a horse ''') wd = Word(alphas).setParseAction(tokenMap(str.title)) OneOrMore(wd).setParseAction(' '.join).runTests(''' now is the winter of our discontent made glorious summer by this sun of york ''') prints:: 00 11 22 aa FF 0a 0d 1a [0, 17, 34, 170, 255, 10, 13, 26] my kingdom for a horse ['MY', 'KINGDOM', 'FOR', 'A', 'HORSE'] now is the winter of our discontent made glorious summer by this sun of york ['Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York'] """ def pa(s,l,t): return [func(tokn, *args) for tokn in t] try: func_name = getattr(func, '__name__', getattr(func, '__class__').__name__) except Exception: func_name = str(func) pa.__name__ = func_name return pa upcaseTokens = tokenMap(lambda t: _ustr(t).upper()) """(Deprecated) Helper parse action to convert tokens to upper case. Deprecated in favor of L{pyparsing_common.upcaseTokens}""" downcaseTokens = tokenMap(lambda t: _ustr(t).lower()) """(Deprecated) Helper parse action to convert tokens to lower case. Deprecated in favor of L{pyparsing_common.downcaseTokens}""" def _makeTags(tagStr, xml): """Internal helper to construct opening and closing tag expressions, given a tag name""" if isinstance(tagStr,basestring): resname = tagStr tagStr = Keyword(tagStr, caseless=not xml) else: resname = tagStr.name tagAttrName = Word(alphas,alphanums+"_-:") if (xml): tagAttrValue = dblQuotedString.copy().setParseAction( removeQuotes ) openTag = Suppress("<") + tagStr("tag") + \ Dict(ZeroOrMore(Group( tagAttrName + Suppress("=") + tagAttrValue ))) + \ Optional("/",default=[False]).setResultsName("empty").setParseAction(lambda s,l,t:t[0]=='/') + Suppress(">") else: printablesLessRAbrack = "".join(c for c in printables if c not in ">") tagAttrValue = quotedString.copy().setParseAction( removeQuotes ) | Word(printablesLessRAbrack) openTag = Suppress("<") + tagStr("tag") + \ Dict(ZeroOrMore(Group( tagAttrName.setParseAction(downcaseTokens) + \ Optional( Suppress("=") + tagAttrValue ) ))) + \ Optional("/",default=[False]).setResultsName("empty").setParseAction(lambda s,l,t:t[0]=='/') + Suppress(">") closeTag = Combine(_L("</") + tagStr + ">") openTag = openTag.setResultsName("start"+"".join(resname.replace(":"," ").title().split())).setName("<%s>" % resname) closeTag = closeTag.setResultsName("end"+"".join(resname.replace(":"," ").title().split())).setName("</%s>" % resname) openTag.tag = resname closeTag.tag = resname return openTag, closeTag def makeHTMLTags(tagStr): """ Helper to construct opening and closing tag expressions for HTML, given a tag name. Matches tags in either upper or lower case, attributes with namespaces and with quoted or unquoted values. Example:: text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' # makeHTMLTags returns pyparsing expressions for the opening and closing tags as a 2-tuple a,a_end = makeHTMLTags("A") link_expr = a + SkipTo(a_end)("link_text") + a_end for link in link_expr.searchString(text): # attributes in the <A> tag (like "href" shown here) are also accessible as named results print(link.link_text, '->', link.href) prints:: pyparsing -> http://pyparsing.wikispaces.com """ return _makeTags( tagStr, False ) def makeXMLTags(tagStr): """ Helper to construct opening and closing tag expressions for XML, given a tag name. Matches tags only in the given upper/lower case. Example: similar to L{makeHTMLTags} """ return _makeTags( tagStr, True ) def withAttribute(*args,**attrDict): """ Helper to create a validating parse action to be used with start tags created with C{L{makeXMLTags}} or C{L{makeHTMLTags}}. Use C{withAttribute} to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as C{<TD>} or C{<DIV>}. Call C{withAttribute} with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in C{(align="right")}, or - as an explicit dict with C{**} operator, when an attribute name is also a Python reserved word, as in C{**{"class":"Customer", "align":"right"}} - a list of name-value tuples, as in ( ("ns1:class", "Customer"), ("ns2:align","right") ) For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for C{class} (with or without a namespace), use C{L{withClass}}. To verify that the attribute exists, but without specifying a value, pass C{withAttribute.ANY_VALUE} as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = makeHTMLTags("div") # only match div tag having a type attribute with value "grid" div_grid = div().setParseAction(withAttribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().setParseAction(withAttribute(type=withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 """ if args: attrs = args[:] else: attrs = attrDict.items() attrs = [(k,v) for k,v in attrs] def pa(s,l,tokens): for attrName,attrValue in attrs: if attrName not in tokens: raise ParseException(s,l,"no matching attribute " + attrName) if attrValue != withAttribute.ANY_VALUE and tokens[attrName] != attrValue: raise ParseException(s,l,"attribute '%s' has value '%s', must be '%s'" % (attrName, tokens[attrName], attrValue)) return pa withAttribute.ANY_VALUE = object() def withClass(classname, namespace=''): """ Simplified version of C{L{withAttribute}} when matching on a div class - made difficult because C{class} is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = makeHTMLTags("div") div_grid = div().setParseAction(withClass("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) div_any_type = div().setParseAction(withClass(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 """ classattr = "%s:class" % namespace if namespace else "class" return withAttribute(**{classattr : classname}) opAssoc = _Constants() opAssoc.LEFT = object() opAssoc.RIGHT = object() def infixNotation( baseExpr, opList, lpar=Suppress('('), rpar=Suppress(')') ): """ Helper method for constructing grammars of expressions made up of operators working in a precedence hierarchy. Operators may be unary or binary, left- or right-associative. Parse actions can also be attached to operator expressions. The generated parser will also recognize the use of parentheses to override operator precedences (see example below). Note: if you define a deep operator list, you may see performance issues when using infixNotation. See L{ParserElement.enablePackrat} for a mechanism to potentially improve your parser performance. Parameters: - baseExpr - expression representing the most basic element for the nested - opList - list of tuples, one for each operator precedence level in the expression grammar; each tuple is of the form (opExpr, numTerms, rightLeftAssoc, parseAction), where: - opExpr is the pyparsing expression for the operator; may also be a string, which will be converted to a Literal; if numTerms is 3, opExpr is a tuple of two expressions, for the two operators separating the 3 terms - numTerms is the number of terms for this operator (must be 1, 2, or 3) - rightLeftAssoc is the indicator whether the operator is right or left associative, using the pyparsing-defined constants C{opAssoc.RIGHT} and C{opAssoc.LEFT}. - parseAction is the parse action to be associated with expressions matching this operator expression (the parse action tuple member may be omitted) - lpar - expression for matching left-parentheses (default=C{Suppress('(')}) - rpar - expression for matching right-parentheses (default=C{Suppress(')')}) Example:: # simple example of four-function arithmetic with ints and variable names integer = pyparsing_common.signed_integer varname = pyparsing_common.identifier arith_expr = infixNotation(integer | varname, [ ('-', 1, opAssoc.RIGHT), (oneOf('* /'), 2, opAssoc.LEFT), (oneOf('+ -'), 2, opAssoc.LEFT), ]) arith_expr.runTests(''' 5+3*6 (5+3)*6 -2--11 ''', fullDump=False) prints:: 5+3*6 [[5, '+', [3, '*', 6]]] (5+3)*6 [[[5, '+', 3], '*', 6]] -2--11 [[['-', 2], '-', ['-', 11]]] """ ret = Forward() lastExpr = baseExpr | ( lpar + ret + rpar ) for i,operDef in enumerate(opList): opExpr,arity,rightLeftAssoc,pa = (operDef + (None,))[:4] termName = "%s term" % opExpr if arity < 3 else "%s%s term" % opExpr if arity == 3: if opExpr is None or len(opExpr) != 2: raise ValueError("if numterms=3, opExpr must be a tuple or list of two expressions") opExpr1, opExpr2 = opExpr thisExpr = Forward().setName(termName) if rightLeftAssoc == opAssoc.LEFT: if arity == 1: matchExpr = FollowedBy(lastExpr + opExpr) + Group( lastExpr + OneOrMore( opExpr ) ) elif arity == 2: if opExpr is not None: matchExpr = FollowedBy(lastExpr + opExpr + lastExpr) + Group( lastExpr + OneOrMore( opExpr + lastExpr ) ) else: matchExpr = FollowedBy(lastExpr+lastExpr) + Group( lastExpr + OneOrMore(lastExpr) ) elif arity == 3: matchExpr = FollowedBy(lastExpr + opExpr1 + lastExpr + opExpr2 + lastExpr) + \ Group( lastExpr + opExpr1 + lastExpr + opExpr2 + lastExpr ) else: raise ValueError("operator must be unary (1), binary (2), or ternary (3)") elif rightLeftAssoc == opAssoc.RIGHT: if arity == 1: # try to avoid LR with this extra test if not isinstance(opExpr, Optional): opExpr = Optional(opExpr) matchExpr = FollowedBy(opExpr.expr + thisExpr) + Group( opExpr + thisExpr ) elif arity == 2: if opExpr is not None: matchExpr = FollowedBy(lastExpr + opExpr + thisExpr) + Group( lastExpr + OneOrMore( opExpr + thisExpr ) ) else: matchExpr = FollowedBy(lastExpr + thisExpr) + Group( lastExpr + OneOrMore( thisExpr ) ) elif arity == 3: matchExpr = FollowedBy(lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr) + \ Group( lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr ) else: raise ValueError("operator must be unary (1), binary (2), or ternary (3)") else: raise ValueError("operator must indicate right or left associativity") if pa: matchExpr.setParseAction( pa ) thisExpr <<= ( matchExpr.setName(termName) | lastExpr ) lastExpr = thisExpr ret <<= lastExpr return ret operatorPrecedence = infixNotation """(Deprecated) Former name of C{L{infixNotation}}, will be dropped in a future release.""" dblQuotedString = Combine(Regex(r'"(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*')+'"').setName("string enclosed in double quotes") sglQuotedString = Combine(Regex(r"'(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*")+"'").setName("string enclosed in single quotes") quotedString = Combine(Regex(r'"(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*')+'"'| Regex(r"'(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*")+"'").setName("quotedString using single or double quotes") unicodeString = Combine(_L('u') + quotedString.copy()).setName("unicode string literal") def nestedExpr(opener="(", closer=")", content=None, ignoreExpr=quotedString.copy()): """ Helper method for defining nested lists enclosed in opening and closing delimiters ("(" and ")" are the default). Parameters: - opener - opening character for a nested list (default=C{"("}); can also be a pyparsing expression - closer - closing character for a nested list (default=C{")"}); can also be a pyparsing expression - content - expression for items within the nested lists (default=C{None}) - ignoreExpr - expression for ignoring opening and closing delimiters (default=C{quotedString}) If an expression is not provided for the content argument, the nested expression will capture all whitespace-delimited content between delimiters as a list of separate values. Use the C{ignoreExpr} argument to define expressions that may contain opening or closing characters that should not be treated as opening or closing characters for nesting, such as quotedString or a comment expression. Specify multiple expressions using an C{L{Or}} or C{L{MatchFirst}}. The default is L{quotedString}, but if no expressions are to be ignored, then pass C{None} for this argument. Example:: data_type = oneOf("void int short long char float double") decl_data_type = Combine(data_type + Optional(Word('*'))) ident = Word(alphas+'_', alphanums+'_') number = pyparsing_common.number arg = Group(decl_data_type + ident) LPAR,RPAR = map(Suppress, "()") code_body = nestedExpr('{', '}', ignoreExpr=(quotedString | cStyleComment)) c_function = (decl_data_type("type") + ident("name") + LPAR + Optional(delimitedList(arg), [])("args") + RPAR + code_body("body")) c_function.ignore(cStyleComment) source_code = ''' int is_odd(int x) { return (x%2); } int dec_to_hex(char hchar) { if (hchar >= '0' && hchar <= '9') { return (ord(hchar)-ord('0')); } else { return (10+ord(hchar)-ord('A')); } } ''' for func in c_function.searchString(source_code): print("%(name)s (%(type)s) args: %(args)s" % func) prints:: is_odd (int) args: [['int', 'x']] dec_to_hex (int) args: [['char', 'hchar']] """ if opener == closer: raise ValueError("opening and closing strings cannot be the same") if content is None: if isinstance(opener,basestring) and isinstance(closer,basestring): if len(opener) == 1 and len(closer)==1: if ignoreExpr is not None: content = (Combine(OneOrMore(~ignoreExpr + CharsNotIn(opener+closer+ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: content = (empty.copy()+CharsNotIn(opener+closer+ParserElement.DEFAULT_WHITE_CHARS ).setParseAction(lambda t:t[0].strip())) else: if ignoreExpr is not None: content = (Combine(OneOrMore(~ignoreExpr + ~Literal(opener) + ~Literal(closer) + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: content = (Combine(OneOrMore(~Literal(opener) + ~Literal(closer) + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: raise ValueError("opening and closing arguments must be strings if no content expression is given") ret = Forward() if ignoreExpr is not None: ret <<= Group( Suppress(opener) + ZeroOrMore( ignoreExpr | ret | content ) + Suppress(closer) ) else: ret <<= Group( Suppress(opener) + ZeroOrMore( ret | content ) + Suppress(closer) ) ret.setName('nested %s%s expression' % (opener,closer)) return ret def indentedBlock(blockStatementExpr, indentStack, indent=True): """ Helper method for defining space-delimited indentation blocks, such as those used to define block statements in Python source code. Parameters: - blockStatementExpr - expression defining syntax of statement that is repeated within the indented block - indentStack - list created by caller to manage indentation stack (multiple statementWithIndentedBlock expressions within a single grammar should share a common indentStack) - indent - boolean indicating whether block must be indented beyond the the current level; set to False for block of left-most statements (default=C{True}) A valid block must contain at least one C{blockStatement}. Example:: data = ''' def A(z): A1 B = 100 G = A2 A2 A3 B def BB(a,b,c): BB1 def BBA(): bba1 bba2 bba3 C D def spam(x,y): def eggs(z): pass ''' indentStack = [1] stmt = Forward() identifier = Word(alphas, alphanums) funcDecl = ("def" + identifier + Group( "(" + Optional( delimitedList(identifier) ) + ")" ) + ":") func_body = indentedBlock(stmt, indentStack) funcDef = Group( funcDecl + func_body ) rvalue = Forward() funcCall = Group(identifier + "(" + Optional(delimitedList(rvalue)) + ")") rvalue << (funcCall | identifier | Word(nums)) assignment = Group(identifier + "=" + rvalue) stmt << ( funcDef | assignment | identifier ) module_body = OneOrMore(stmt) parseTree = module_body.parseString(data) parseTree.pprint() prints:: [['def', 'A', ['(', 'z', ')'], ':', [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], 'B', ['def', 'BB', ['(', 'a', 'b', 'c', ')'], ':', [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], 'C', 'D', ['def', 'spam', ['(', 'x', 'y', ')'], ':', [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] """ def checkPeerIndent(s,l,t): if l >= len(s): return curCol = col(l,s) if curCol != indentStack[-1]: if curCol > indentStack[-1]: raise ParseFatalException(s,l,"illegal nesting") raise ParseException(s,l,"not a peer entry") def checkSubIndent(s,l,t): curCol = col(l,s) if curCol > indentStack[-1]: indentStack.append( curCol ) else: raise ParseException(s,l,"not a subentry") def checkUnindent(s,l,t): if l >= len(s): return curCol = col(l,s) if not(indentStack and curCol < indentStack[-1] and curCol <= indentStack[-2]): raise ParseException(s,l,"not an unindent") indentStack.pop() NL = OneOrMore(LineEnd().setWhitespaceChars("\t ").suppress()) INDENT = (Empty() + Empty().setParseAction(checkSubIndent)).setName('INDENT') PEER = Empty().setParseAction(checkPeerIndent).setName('') UNDENT = Empty().setParseAction(checkUnindent).setName('UNINDENT') if indent: smExpr = Group( Optional(NL) + #~ FollowedBy(blockStatementExpr) + INDENT + (OneOrMore( PEER + Group(blockStatementExpr) + Optional(NL) )) + UNDENT) else: smExpr = Group( Optional(NL) + (OneOrMore( PEER + Group(blockStatementExpr) + Optional(NL) )) ) blockStatementExpr.ignore(_bslash + LineEnd()) return smExpr.setName('indented block') alphas8bit = srange(r"[\0xc0-\0xd6\0xd8-\0xf6\0xf8-\0xff]") punc8bit = srange(r"[\0xa1-\0xbf\0xd7\0xf7]") anyOpenTag,anyCloseTag = makeHTMLTags(Word(alphas,alphanums+"_:").setName('any tag')) _htmlEntityMap = dict(zip("gt lt amp nbsp quot apos".split(),'><& "\'')) commonHTMLEntity = Regex('&(?P<entity>' + '|'.join(_htmlEntityMap.keys()) +");").setName("common HTML entity") def replaceHTMLEntity(t): """Helper parser action to replace common HTML entities with their special characters""" return _htmlEntityMap.get(t.entity) # it's easy to get these comment structures wrong - they're very common, so may as well make them available cStyleComment = Combine(Regex(r"/\*(?:[^*]|\*(?!/))*") + '*/').setName("C style comment") "Comment of the form C{/* ... */}" htmlComment = Regex(r"<!--[\s\S]*?-->").setName("HTML comment") "Comment of the form C{<!-- ... -->}" restOfLine = Regex(r".*").leaveWhitespace().setName("rest of line") dblSlashComment = Regex(r"//(?:\\\n|[^\n])*").setName("// comment") "Comment of the form C{// ... (to end of line)}" cppStyleComment = Combine(Regex(r"/\*(?:[^*]|\*(?!/))*") + '*/'| dblSlashComment).setName("C++ style comment") "Comment of either form C{L{cStyleComment}} or C{L{dblSlashComment}}" javaStyleComment = cppStyleComment "Same as C{L{cppStyleComment}}" pythonStyleComment = Regex(r"#.*").setName("Python style comment") "Comment of the form C{# ... (to end of line)}" _commasepitem = Combine(OneOrMore(Word(printables, excludeChars=',') + Optional( Word(" \t") + ~Literal(",") + ~LineEnd() ) ) ).streamline().setName("commaItem") commaSeparatedList = delimitedList( Optional( quotedString.copy() | _commasepitem, default="") ).setName("commaSeparatedList") """(Deprecated) Predefined expression of 1 or more printable words or quoted strings, separated by commas. This expression is deprecated in favor of L{pyparsing_common.comma_separated_list}.""" # some other useful expressions - using lower-case class name since we are really using this as a namespace class pyparsing_common: """ Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (L{integers<integer>}, L{reals<real>}, L{scientific notation<sci_real>}) - common L{programming identifiers<identifier>} - network addresses (L{MAC<mac_address>}, L{IPv4<ipv4_address>}, L{IPv6<ipv6_address>}) - ISO8601 L{dates<iso8601_date>} and L{datetime<iso8601_datetime>} - L{UUID<uuid>} - L{comma-separated list<comma_separated_list>} Parse actions: - C{L{convertToInteger}} - C{L{convertToFloat}} - C{L{convertToDate}} - C{L{convertToDatetime}} - C{L{stripHTMLTags}} - C{L{upcaseTokens}} - C{L{downcaseTokens}} Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] """ convertToInteger = tokenMap(int) """ Parse action for converting parsed integers to Python int """ convertToFloat = tokenMap(float) """ Parse action for converting parsed numbers to Python float """ integer = Word(nums).setName("integer").setParseAction(convertToInteger) """expression that parses an unsigned integer, returns an int""" hex_integer = Word(hexnums).setName("hex integer").setParseAction(tokenMap(int,16)) """expression that parses a hexadecimal integer, returns an int""" signed_integer = Regex(r'[+-]?\d+').setName("signed integer").setParseAction(convertToInteger) """expression that parses an integer with optional leading sign, returns an int""" fraction = (signed_integer().setParseAction(convertToFloat) + '/' + signed_integer().setParseAction(convertToFloat)).setName("fraction") """fractional expression of an integer divided by an integer, returns a float""" fraction.addParseAction(lambda t: t[0]/t[-1]) mixed_integer = (fraction | signed_integer + Optional(Optional('-').suppress() + fraction)).setName("fraction or mixed integer-fraction") """mixed integer of the form 'integer - fraction', with optional leading integer, returns float""" mixed_integer.addParseAction(sum) real = Regex(r'[+-]?\d+\.\d*').setName("real number").setParseAction(convertToFloat) """expression that parses a floating point number and returns a float""" sci_real = Regex(r'[+-]?\d+([eE][+-]?\d+|\.\d*([eE][+-]?\d+)?)').setName("real number with scientific notation").setParseAction(convertToFloat) """expression that parses a floating point number with optional scientific notation and returns a float""" # streamlining this expression makes the docs nicer-looking number = (sci_real | real | signed_integer).streamline() """any numeric expression, returns the corresponding Python type""" fnumber = Regex(r'[+-]?\d+\.?\d*([eE][+-]?\d+)?').setName("fnumber").setParseAction(convertToFloat) """any int or real number, returned as float""" identifier = Word(alphas+'_', alphanums+'_').setName("identifier") """typical code identifier (leading alpha or '_', followed by 0 or more alphas, nums, or '_')""" ipv4_address = Regex(r'(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}').setName("IPv4 address") "IPv4 address (C{0.0.0.0 - 255.255.255.255})" _ipv6_part = Regex(r'[0-9a-fA-F]{1,4}').setName("hex_integer") _full_ipv6_address = (_ipv6_part + (':' + _ipv6_part)*7).setName("full IPv6 address") _short_ipv6_address = (Optional(_ipv6_part + (':' + _ipv6_part)*(0,6)) + "::" + Optional(_ipv6_part + (':' + _ipv6_part)*(0,6))).setName("short IPv6 address") _short_ipv6_address.addCondition(lambda t: sum(1 for tt in t if pyparsing_common._ipv6_part.matches(tt)) < 8) _mixed_ipv6_address = ("::ffff:" + ipv4_address).setName("mixed IPv6 address") ipv6_address = Combine((_full_ipv6_address | _mixed_ipv6_address | _short_ipv6_address).setName("IPv6 address")).setName("IPv6 address") "IPv6 address (long, short, or mixed form)" mac_address = Regex(r'[0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}').setName("MAC address") "MAC address xx:xx:xx:xx:xx (may also have '-' or '.' delimiters)" @staticmethod def convertToDate(fmt="%Y-%m-%d"): """ Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%d"}) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] """ def cvt_fn(s,l,t): try: return datetime.strptime(t[0], fmt).date() except ValueError as ve: raise ParseException(s, l, str(ve)) return cvt_fn @staticmethod def convertToDatetime(fmt="%Y-%m-%dT%H:%M:%S.%f"): """ Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%dT%H:%M:%S.%f"}) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] """ def cvt_fn(s,l,t): try: return datetime.strptime(t[0], fmt) except ValueError as ve: raise ParseException(s, l, str(ve)) return cvt_fn iso8601_date = Regex(r'(?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?').setName("ISO8601 date") "ISO8601 date (C{yyyy-mm-dd})" iso8601_datetime = Regex(r'(?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?').setName("ISO8601 datetime") "ISO8601 datetime (C{yyyy-mm-ddThh:mm:ss.s(Z|+-00:00)}) - trailing seconds, milliseconds, and timezone optional; accepts separating C{'T'} or C{' '}" uuid = Regex(r'[0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}').setName("UUID") "UUID (C{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx})" _html_stripper = anyOpenTag.suppress() | anyCloseTag.suppress() @staticmethod def stripHTMLTags(s, l, tokens): """ Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' td,td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page' """ return pyparsing_common._html_stripper.transformString(tokens[0]) _commasepitem = Combine(OneOrMore(~Literal(",") + ~LineEnd() + Word(printables, excludeChars=',') + Optional( White(" \t") ) ) ).streamline().setName("commaItem") comma_separated_list = delimitedList( Optional( quotedString.copy() | _commasepitem, default="") ).setName("comma separated list") """Predefined expression of 1 or more printable words or quoted strings, separated by commas.""" upcaseTokens = staticmethod(tokenMap(lambda t: _ustr(t).upper())) """Parse action to convert tokens to upper case.""" downcaseTokens = staticmethod(tokenMap(lambda t: _ustr(t).lower())) """Parse action to convert tokens to lower case.""" if __name__ == "__main__": selectToken = CaselessLiteral("select") fromToken = CaselessLiteral("from") ident = Word(alphas, alphanums + "_$") columnName = delimitedList(ident, ".", combine=True).setParseAction(upcaseTokens) columnNameList = Group(delimitedList(columnName)).setName("columns") columnSpec = ('*' | columnNameList) tableName = delimitedList(ident, ".", combine=True).setParseAction(upcaseTokens) tableNameList = Group(delimitedList(tableName)).setName("tables") simpleSQL = selectToken("command") + columnSpec("columns") + fromToken + tableNameList("tables") # demo runTests method, including embedded comments in test string simpleSQL.runTests(""" # '*' as column list and dotted table name select * from SYS.XYZZY # caseless match on "SELECT", and casts back to "select" SELECT * from XYZZY, ABC # list of column names, and mixed case SELECT keyword Select AA,BB,CC from Sys.dual # multiple tables Select A, B, C from Sys.dual, Table2 # invalid SELECT keyword - should fail Xelect A, B, C from Sys.dual # incomplete command - should fail Select # invalid column name - should fail Select ^^^ frox Sys.dual """) pyparsing_common.number.runTests(""" 100 -100 +100 3.14159 6.02e23 1e-12 """) # any int or real number, returned as float pyparsing_common.fnumber.runTests(""" 100 -100 +100 3.14159 6.02e23 1e-12 """) pyparsing_common.hex_integer.runTests(""" 100 FF """) import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(""" 12345678-1234-5678-1234-567812345678 """) PK @N#]nM�e� � - site-packages/setuptools/_vendor/__init__.pyonu �[��� � � fc @ s d S( N( ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/_vendor/__init__.pyt <module> t PK @N#]�V!�o{ o{ ( site-packages/setuptools/_vendor/six.pycnu �[��� � � fc A @@ sK d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d Z d Z e j d d k Z e j d d k Z e j d d !dak Z e r� e f Z e f Z e f Z e Z e Z e j Z n� e f Z e e f Z e e j f Z e Z e Z e j j d � r$e dc� Z nV d e f d � � YZ y e! e � � Wn e" k rje de� Z n Xe dg� Z [ d � Z# d � Z$ d e f d � � YZ% d e% f d � � YZ& d e j' f d � � YZ( d e% f d � � YZ) d e f d � � YZ* e* e+ � Z, d e( f d � � YZ- e) d d d d � e) d d! d" d# d � e) d$ d! d! d% d$ � e) d& d' d" d( d& � e) d) d' d* � e) d+ d! d" d, d+ � e) d- d. d. d/ d- � e) d0 d. d. d- d0 � e) d1 d' d" d2 d1 � e) d3 d' e r�d4 n d5 d6 � e) d7 d' d8 � e) d9 d: d; d< � e) d d d � e) d= d= d> � e) d? d? d> � e) d@ d@ d> � e) d2 d' d" d2 d1 � e) dA d! d" dB dA � e) dC d! d! dD dC � e& d" d' � e& dE dF � e& dG dH � e& dI dJ dK � e& dL dM dL � e& dN dO dP � e& dQ dR dS � e& dT dU dV � e& dW dX dY � e& dZ d[ d\ � e& d] d^ d_ � e& d` da db � e& dc dd de � e& df dg dh � e& di di dj � e& dk dk dj � e& dl dl dj � e& dm dm dn � e& do dp � e& dq dr � e& ds dt � e& du dv du � e& dw dx � e& dy dz d{ � e& d| d} d~ � e& d d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� d� d~ � e& d� d� d� � e& d� d� d� � e& d� d� d� � e& d� e+ d� d� � e& d� e+ d� d� � e& d� e+ d� e+ d� � e& d� d� d� � e& d� d� d� � e& d� d� d� � g> Z. e j d� k r;e. e& d� d� � g 7Z. n xJ e. 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This class implements a PEP302 finder and loader. It should be compatible with Python 2.5 and all existing versions of Python3 c C@ s | | _ i | _ d S( N( R t known_modules( R t six_module_name( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR � s c G@ s- x& | D] } | | j | j d | <q Wd S( Nt .( R2 R ( R R t fullnamest fullname( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt _add_module� s c C@ s | j | j d | S( NR4 ( R2 R ( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt _get_module� s c C@ s | | j k r | Sd S( N( R2 R ( R R6 t path( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt find_module� s c C@ s7 y | j | SWn! t k r2 t d | � � n Xd S( Ns! This loader does not know module ( R2 t KeyErrort ImportError( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt __get_module� s c C@ sj y t j | SWn t k r" n X| j | � } t | t � rP | j � } n | | _ | t j | <| S( N( R R R; t _SixMetaPathImporter__get_modulet isinstanceR R t __loader__( R R6 R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt load_module� s c C@ s t | j | � d � S( s� Return true, if the named module is a package. We need this method to get correct spec objects with Python 3.4 (see PEP451) t __path__( t hasattrR> ( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt is_package� s c C@ s | j | � d S( s; Return None Required, if is_package is implementedN( R> R ( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt get_code� s N( R R R R R7 R8 R R: R> RA RD RE t get_source( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR1 � s t _MovedItemsc B@ s e Z d Z g Z RS( s Lazy loading of moved objects( R R R RB ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyRG � s t cStringIOt iot StringIOt filtert itertoolst builtinst ifiltert filterfalset ifilterfalset inputt __builtin__t raw_inputt internR t mapt imapt getcwdt ost getcwdut getcwdbt ranget xranget reload_modulet importlibt impt reloadt reducet functoolst shlex_quotet pipest shlext quotet UserDictt collectionst UserListt UserStringt zipt izipt zip_longestt izip_longestt configparsert ConfigParsert copyregt copy_regt dbm_gnut gdbms dbm.gnut _dummy_threadt dummy_threadt http_cookiejart cookielibs http.cookiejart http_cookiest Cookies http.cookiest html_entitiest htmlentitydefss html.entitiest html_parsert HTMLParsers html.parsert http_clientt httplibs http.clientt email_mime_multiparts email.MIMEMultiparts email.mime.multipartt email_mime_nonmultiparts email.MIMENonMultiparts email.mime.nonmultipartt email_mime_texts email.MIMETexts email.mime.textt email_mime_bases email.MIMEBases email.mime.baset BaseHTTPServers http.servert CGIHTTPServert SimpleHTTPServert cPicklet picklet queuet Queuet reprlibt reprt socketservert SocketServert _threadt threadt tkintert Tkintert tkinter_dialogt Dialogs tkinter.dialogt tkinter_filedialogt FileDialogs tkinter.filedialogt tkinter_scrolledtextt ScrolledTexts tkinter.scrolledtextt tkinter_simpledialogt SimpleDialogs tkinter.simpledialogt tkinter_tixt Tixs tkinter.tixt tkinter_ttkt ttks tkinter.ttkt tkinter_constantst Tkconstantss tkinter.constantst tkinter_dndt Tkdnds tkinter.dndt tkinter_colorchoosert tkColorChoosers tkinter.colorchoosert tkinter_commondialogt tkCommonDialogs tkinter.commondialogt tkinter_tkfiledialogt tkFileDialogt tkinter_fontt tkFonts tkinter.fontt tkinter_messageboxt tkMessageBoxs tkinter.messageboxt tkinter_tksimpledialogt tkSimpleDialogt urllib_parses .moves.urllib_parses urllib.parset urllib_errors .moves.urllib_errors urllib.errort urllibs .moves.urllibt urllib_robotparsert robotparsers urllib.robotparsert xmlrpc_clientt xmlrpclibs xmlrpc.clientt xmlrpc_servert SimpleXMLRPCServers xmlrpc.servert win32t winregt _winregs moves.s .movest movest Module_six_moves_urllib_parsec B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_parse( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� @ s t ParseResultt urlparset SplitResultt parse_qst parse_qslt urldefragt urljoint urlsplitt urlunparset urlunsplitt quote_plust unquotet unquote_plust urlencodet splitqueryt splittagt splitusert uses_fragmentt uses_netloct uses_paramst uses_queryt uses_relatives moves.urllib_parses moves.urllib.parset Module_six_moves_urllib_errorc B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_error( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� h s t URLErrort urllib2t HTTPErrort ContentTooShortErrors .moves.urllib.errors moves.urllib_errors moves.urllib.errort Module_six_moves_urllib_requestc B@ s e Z d Z RS( s9 Lazy loading of moved objects in six.moves.urllib_request( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� | s t urlopens urllib.requestt install_openert build_openert pathname2urlt url2pathnamet getproxiest Requestt OpenerDirectort HTTPDefaultErrorHandlert HTTPRedirectHandlert HTTPCookieProcessort ProxyHandlert BaseHandlert HTTPPasswordMgrt HTTPPasswordMgrWithDefaultRealmt AbstractBasicAuthHandlert HTTPBasicAuthHandlert ProxyBasicAuthHandlert AbstractDigestAuthHandlert HTTPDigestAuthHandlert ProxyDigestAuthHandlert HTTPHandlert HTTPSHandlert FileHandlert FTPHandlert CacheFTPHandlert UnknownHandlert HTTPErrorProcessort urlretrievet urlcleanupt URLopenert FancyURLopenert proxy_bypasss .moves.urllib.requests moves.urllib_requests moves.urllib.requestt Module_six_moves_urllib_responsec B@ s e Z d Z RS( s: Lazy loading of moved objects in six.moves.urllib_response( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� � s t addbases urllib.responset addclosehookt addinfot addinfourls .moves.urllib.responses moves.urllib_responses moves.urllib.responset# Module_six_moves_urllib_robotparserc B@ s e Z d Z RS( s= Lazy loading of moved objects in six.moves.urllib_robotparser( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR � s t RobotFileParsers .moves.urllib.robotparsers moves.urllib_robotparsers moves.urllib.robotparsert Module_six_moves_urllibc B@ sh e Z d Z g Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z d � Z RS( sI Create a six.moves.urllib namespace that resembles the Python 3 namespaces moves.urllib_parses moves.urllib_errors moves.urllib_requests moves.urllib_responses moves.urllib_robotparserc C@ s d d d d d g S( Nt parset errort requestt responseR� ( ( R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR* � s ( R R R RB t _importerR8 R R R R R� R* ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR � s s moves.urllibc C@ s t t | j | � d S( s Add an item to six.moves.N( R RG R ( t move( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt add_move� s c C@ s^ y t t | � WnF t k rY y t j | =WqZ t k rU t d | f � � qZ Xn Xd S( s Remove item from six.moves.s no such move, %rN( R RG R R� t __dict__R; ( R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt remove_move� s t __func__t __self__t __closure__t __code__t __defaults__t __globals__t im_funct im_selft func_closuret func_codet func_defaultst 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Return an iterator over the (key, value) pairs of a dictionary.sB Return an iterator over the (key, [values]) pairs of a dictionary.c C@ s | j d � S( Ns latin-1( t encode( t s( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt bk s c C@ s | S( N( ( R: ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt un s s >Bt assertCountEqualt assertRaisesRegexpt assertRegexpMatchest assertRaisesRegext assertRegexc C@ s | S( N( ( R: ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR; � s c C@ s t | j d d � d � S( Ns \\s \\\\t unicode_escape( t unicodet replace( R: ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR< � s c C@ s t | d � S( Ni ( t ord( t bs( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt byte2int� s c C@ s t | | � S( N( RE ( t buft i( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt indexbytes� s t assertItemsEquals Byte literals Text literalc O@ s t | t � | | � S( N( R" t _assertCountEqual( R t argst kwargs( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR= � s c O@ s t | t � | | � S( N( R" t _assertRaisesRegex( R RM RN ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR@ � s c O@ s t | t � | | � S( N( R" t _assertRegex( R RM RN ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyRA � s t execc C@ sC | d k r | � } n | j | k r9 | j | � � n | � d S( N( R t __traceback__t with_traceback( R R% t tb( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt reraise� s c B@ sc | d k rB e j d � } | j } | d k r< | j } n ~ n | d k rW | } n d d Ud S( s Execute code in a namespace.i s exec _code_ in _globs_, _locs_N( R R t _getframet f_globalst f_locals( t _code_t _globs_t _locs_t frame( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt exec_� s s9 def reraise(tp, value, tb=None): raise tp, value, tb sr def raise_from(value, from_value): if from_value is None: raise value raise value from from_value sC def raise_from(value, from_value): raise value from from_value c C@ s | � d S( N( ( R% t from_value( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt raise_from� s t printc @ s� | j d t j � � � d k r% d S� f d � } t } | j d d � } | d k r� t | t � rp t } q� t | t � s� t d � � q� n | j d d � } | d k r� t | t � r� t } q� t | t � s� t d � � q� n | r� t d � � n | s0x* | D] } t | t � r t } Pq q Wn | rQt d � } t d � } n d } d } | d k rr| } n | d k r�| } n x7 t | � D]) \ } } | r�| | � n | | � q�W| | � d S( s4 The new-style print function for Python 2.4 and 2.5.t fileNc @ s� t | t � s t | � } n t � t � r� t | t � r� � j d k r� t � d d � } | d k rr d } n | j � j | � } n � j | � d S( Nt errorst strict( R? t basestringt strRa RC t encodingR R" R9 t write( t dataRb ( t fp( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyRg � s t seps sep must be None or a stringt ends end must be None or a strings$ invalid keyword arguments to print()s t ( t popR t stdoutR t FalseR? 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This class implements a PEP302 finder and loader. It should be compatible with Python 2.5 and all existing versions of Python3 c C@ s | | _ i | _ d S( N( R t known_modules( R t six_module_name( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR � s c G@ s- x& | D] } | | j | j d | <q Wd S( Nt .( R2 R ( R R t fullnamest fullname( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt _add_module� s c C@ s | j | j d | S( NR4 ( R2 R ( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt _get_module� s c C@ s | | j k r | Sd S( N( R2 R ( R R6 t path( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt find_module� s c C@ s7 y | j | SWn! t k r2 t d | � � n Xd S( Ns! This loader does not know module ( R2 t KeyErrort ImportError( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt __get_module� s c C@ sj y t j | SWn t k r" n X| j | � } t | t � rP | j � } n | | _ | t j | <| S( N( R R R; t _SixMetaPathImporter__get_modulet isinstanceR R t __loader__( R R6 R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt load_module� s c C@ s t | j | � d � S( s� Return true, if the named module is a package. We need this method to get correct spec objects with Python 3.4 (see PEP451) t __path__( t hasattrR> ( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt is_package� s c C@ s | j | � d S( s; Return None Required, if is_package is implementedN( R> R ( R R6 ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt get_code� s N( R R R R R7 R8 R R: R> RA RD RE t get_source( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR1 � s t _MovedItemsc B@ s e Z d Z g Z RS( s Lazy loading of moved objects( R R R RB ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyRG � s t cStringIOt iot StringIOt filtert itertoolst builtinst ifiltert filterfalset ifilterfalset inputt __builtin__t raw_inputt internR t mapt imapt getcwdt ost getcwdut getcwdbt ranget xranget reload_modulet importlibt impt reloadt reducet functoolst shlex_quotet pipest shlext quotet UserDictt collectionst UserListt UserStringt zipt izipt zip_longestt izip_longestt configparsert ConfigParsert copyregt copy_regt dbm_gnut gdbms dbm.gnut _dummy_threadt dummy_threadt http_cookiejart cookielibs http.cookiejart http_cookiest Cookies http.cookiest html_entitiest htmlentitydefss html.entitiest html_parsert HTMLParsers html.parsert http_clientt httplibs http.clientt email_mime_multiparts email.MIMEMultiparts email.mime.multipartt email_mime_nonmultiparts email.MIMENonMultiparts email.mime.nonmultipartt email_mime_texts email.MIMETexts email.mime.textt email_mime_bases email.MIMEBases email.mime.baset BaseHTTPServers http.servert CGIHTTPServert SimpleHTTPServert cPicklet picklet queuet Queuet reprlibt reprt socketservert SocketServert _threadt threadt tkintert Tkintert tkinter_dialogt Dialogs tkinter.dialogt tkinter_filedialogt FileDialogs tkinter.filedialogt tkinter_scrolledtextt ScrolledTexts tkinter.scrolledtextt tkinter_simpledialogt SimpleDialogs tkinter.simpledialogt tkinter_tixt Tixs tkinter.tixt tkinter_ttkt ttks tkinter.ttkt tkinter_constantst Tkconstantss tkinter.constantst tkinter_dndt Tkdnds tkinter.dndt tkinter_colorchoosert tkColorChoosers tkinter.colorchoosert tkinter_commondialogt tkCommonDialogs tkinter.commondialogt tkinter_tkfiledialogt tkFileDialogt tkinter_fontt tkFonts tkinter.fontt tkinter_messageboxt tkMessageBoxs tkinter.messageboxt tkinter_tksimpledialogt tkSimpleDialogt urllib_parses .moves.urllib_parses urllib.parset urllib_errors .moves.urllib_errors urllib.errort urllibs .moves.urllibt urllib_robotparsert robotparsers urllib.robotparsert xmlrpc_clientt xmlrpclibs xmlrpc.clientt xmlrpc_servert SimpleXMLRPCServers xmlrpc.servert win32t winregt _winregs moves.s .movest movest Module_six_moves_urllib_parsec B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_parse( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� @ s t ParseResultt urlparset SplitResultt parse_qst parse_qslt urldefragt urljoint urlsplitt urlunparset urlunsplitt quote_plust unquotet unquote_plust urlencodet splitqueryt splittagt splitusert uses_fragmentt uses_netloct uses_paramst uses_queryt uses_relatives moves.urllib_parses moves.urllib.parset Module_six_moves_urllib_errorc B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_error( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� h s t URLErrort urllib2t HTTPErrort ContentTooShortErrors .moves.urllib.errors moves.urllib_errors moves.urllib.errort Module_six_moves_urllib_requestc B@ s e Z d Z RS( s9 Lazy loading of moved objects in six.moves.urllib_request( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� | s t urlopens urllib.requestt install_openert build_openert pathname2urlt url2pathnamet getproxiest Requestt OpenerDirectort HTTPDefaultErrorHandlert HTTPRedirectHandlert HTTPCookieProcessort ProxyHandlert BaseHandlert HTTPPasswordMgrt HTTPPasswordMgrWithDefaultRealmt AbstractBasicAuthHandlert HTTPBasicAuthHandlert ProxyBasicAuthHandlert AbstractDigestAuthHandlert HTTPDigestAuthHandlert ProxyDigestAuthHandlert HTTPHandlert HTTPSHandlert FileHandlert FTPHandlert CacheFTPHandlert UnknownHandlert HTTPErrorProcessort urlretrievet urlcleanupt URLopenert FancyURLopenert proxy_bypasss .moves.urllib.requests moves.urllib_requests moves.urllib.requestt Module_six_moves_urllib_responsec B@ s e Z d Z RS( s: Lazy loading of moved objects in six.moves.urllib_response( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR� � s t addbases urllib.responset addclosehookt addinfot addinfourls .moves.urllib.responses moves.urllib_responses moves.urllib.responset# Module_six_moves_urllib_robotparserc B@ s e Z d Z RS( s= Lazy loading of moved objects in six.moves.urllib_robotparser( R R R ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR � s t RobotFileParsers .moves.urllib.robotparsers moves.urllib_robotparsers moves.urllib.robotparsert Module_six_moves_urllibc B@ sh e Z d Z g Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z d � Z RS( sI Create a six.moves.urllib namespace that resembles the Python 3 namespaces moves.urllib_parses moves.urllib_errors moves.urllib_requests moves.urllib_responses moves.urllib_robotparserc C@ s d d d d d g S( Nt parset errort requestt responseR� ( ( R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR* � s ( R R R RB t _importerR8 R R R R R� R* ( ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR � s s moves.urllibc C@ s t t | j | � d S( s Add an item to six.moves.N( R RG R ( t move( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt add_move� s c C@ s^ y t t | � WnF t k rY y t j | =WqZ t k rU t d | f � � qZ Xn Xd S( s Remove item from six.moves.s no such move, %rN( R RG R R� t __dict__R; ( R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt remove_move� s t __func__t __self__t __closure__t __code__t __defaults__t __globals__t im_funct im_selft func_closuret func_codet func_defaultst func_globalsc C@ s | j � S( N( t next( t it( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt advance_iterator s c C@ s t d � t | � j D� � S( Nc s@ s | ] } d | j k Vq d S( t __call__N( R ( t .0t klass( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pys <genexpr> s ( t anyt typet __mro__( R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt callable s c C@ s | S( N( ( t unbound( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt get_unbound_function s c C@ s | S( N( ( R t cls( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt create_unbound_method s c C@ s | j S( N( R ( R" ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR# " s c C@ s t j | | | j � S( N( t typest MethodTypeR ( R R ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt create_bound_method% s c C@ s t j | d | � S( N( R& R' R ( R R$ ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR% ( s t Iteratorc B@ s e 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( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt itervaluesA s c K@ s t | j | � � S( N( R+ t items( R- R. ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt iteritemsD s c K@ s t | j | � � S( N( R+ t lists( R- R. ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyt iterlistsG s R, R0 R2 c K@ s | j | � S( N( R/ ( R- R. ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR/ P s c K@ s | j | � S( N( R1 ( R- R. ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR1 S s c K@ s | j | � S( N( R3 ( R- R. ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR3 V s c K@ s | j | � S( N( R5 ( R- R. ( ( s: /usr/lib/python2.7/site-packages/setuptools/_vendor/six.pyR5 Y s t viewkeyst viewvaluest viewitemss1 Return an iterator over the keys of a dictionary.s3 Return an iterator over the values of a dictionary.s? 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R( ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR/ � s c C` sS g } | j j d k r7 | j d j | j j � � n | j d j d � | j j D� � � | j j d k r� | j d j d � | j j D� � � n | j j d k r� | j d j | j j d � � n | j j d k r| j d j | j j d � � n | j j d k rF| j d j d j d � | j j D� � � � n d j | � S( Ni s {0}!R< c s` s | ] } t | � Vq d S( N( R( ( RN t x( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>� s R c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>� s s .post{0}i s .dev{0}s +{0}c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr> s ( R) R RJ R- t joinR R R2 R R R ( R RL ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR, � s &)##,c C` s t | � j d d � d S( Nt +i i ( R( R@ ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR0 s c C` sj g } | j j d k r7 | j d j | j j � � n | j d j d � | j j D� � � d j | � S( Ni s {0}!R< c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr> s R ( R) R RJ R- R_ R ( R RL ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR1 s &c C` s0 t | � } d | k r, | j d d � d Sd S( NR` i ( R( R@ ( R t version_string( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR s c C` s t | j j p | j j � S( N( t boolR) R R ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR4 ! s c C` s t | j j � S( N( Rb R) R ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR5 % s ( R R t ret compileR t VERBOSEt IGNORECASERW R+ R/ R, R6 R0 R1 R R4 R5 ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR � s # c C` s� | r� | d k r d } n | j � } | d k r< d } n? | d k rQ d } n* | d k rf d } n | d k r{ d } n | t | � f S| r� | r� d } | t | � f Sd S( Ni t alphat at betat bR7 R R8 R: t revt rR ( R7 R R8 ( Rk Rl ( R2 RG RM ( t lettert number( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyRZ * s s [\._-]c C` s- | d k r) t d � t j | � D� � Sd S( sR Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve"). c s` s3 | ]) } | j � s! | j � n t | � Vq d S( N( t isdigitRG RM ( RN RD ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>R s N( R2 RK t _local_version_seperatorsR@ ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR[ L s c C` s� t t t t j d � t | � � � � � } | d k r[ | d k r[ | d k r[ t } n | d k rp t } n | d k r� t } n | d k r� t } n | d k r� t } n t d � | D� � } | | | | | | f S( Nc S` s | d k S( Ni ( ( R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR ` R c s` s7 | ]- } t | t � r$ | d f n t | f Vq d S( R N( R% RM R ( RN RO ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>� s ( RK t reversedt listt itertoolst dropwhileR2 R ( R R R R R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR\ W s& $ ( t __future__R R R t collectionsRs Rc t _structuresR t __all__t namedtupleR R t ValueErrorR t objectR R Rd Re R? RA RE R* R R RZ Rp R[ R\ ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt <module> s0 !& 9k PK @N#]>;�j8 j8 6 site-packages/setuptools/_vendor/packaging/version.pyonu �[��� � � fc @` sn d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l m Z d d d d d g Z e j d d d d d d d g � Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d e j � Z i d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d Z d e f d � � YZ d! � Z e j d" � Z d# � Z d$ � Z d S(% i ( t absolute_importt divisiont print_functionNi ( t Infinityt parset Versiont LegacyVersiont InvalidVersiont VERSION_PATTERNt _Versiont epocht releaset devt pret postt localc C` s- y t | � SWn t k r( t | � SXd S( s� Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. N( R R R ( t version( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR s c B` s e Z d Z RS( sF An invalid version was found, users should refer to PEP 440. ( t __name__t __module__t __doc__( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR $ s t _BaseVersionc B` sP e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s t | j � S( N( t hasht _key( t self( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt __hash__, s c C` s | j | d � � S( Nc S` s | | k S( N( ( t st o( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt <lambda>0 t ( t _compare( R t other( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt __lt__/ s c C` s | j | d � � S( Nc S` s | | k S( N( ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR 3 R ( R ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt __le__2 s c C` s | j | d � � S( Nc S` s | | k S( N( ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR 6 R ( R ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt __eq__5 s c C` s | j | d � � S( Nc S` s | | k S( N( ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR 9 R ( R ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt __ge__8 s c C` s | j | d � � S( Nc S` s | | k S( N( ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR < R ( R ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt __gt__; s c C` s | j | d � � S( Nc S` s | | k S( N( ( R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR ? 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(?: (?:(?P<epoch>[0-9]+)!)? # epoch (?P<release>[0-9]+(?:\.[0-9]+)*) # release segment (?P<pre> # pre-release [-_\.]? (?P<pre_l>(a|b|c|rc|alpha|beta|pre|preview)) [-_\.]? (?P<pre_n>[0-9]+)? )? (?P<post> # post release (?:-(?P<post_n1>[0-9]+)) | (?: [-_\.]? (?P<post_l>post|rev|r) [-_\.]? (?P<post_n2>[0-9]+)? ) )? (?P<dev> # dev release [-_\.]? (?P<dev_l>dev) [-_\.]? 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R( ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR/ � s c C` sS g } | j j d k r7 | j d j | j j � � n | j d j d � | j j D� � � | j j d k r� | j d j d � | j j D� � � n | j j d k r� | j d j | j j d � � n | j j d k r| j d j | j j d � � n | j j d k rF| j d j d j d � | j j D� � � � n d j | � S( Ni s {0}!R< c s` s | ] } t | � Vq d S( N( R( ( RN t x( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>� s R c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>� s s .post{0}i s .dev{0}s +{0}c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr> s ( R) R RJ R- t joinR R R2 R R R ( R RL ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR, � s &)##,c C` s t | � j d d � d S( Nt +i i ( R( R@ ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR0 s c C` sj g } | j j d k r7 | j d j | j j � � n | j d j d � | j j D� � � d j | � S( Ni s {0}!R< c s` s | ] } t | � Vq d S( N( R( ( RN R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr> s R ( R) R RJ R- R_ R ( R RL ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR1 s &c C` s0 t | � } d | k r, | j d d � d Sd S( NR` i ( R( R@ ( R t version_string( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR s c C` s t | j j p | j j � S( N( t boolR) R R ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR4 ! s c C` s t | j j � S( N( Rb R) R ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR5 % s ( R R t ret compileR t VERBOSEt IGNORECASERW R+ R/ R, R6 R0 R1 R R4 R5 ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR � s # c C` s� | r� | d k r d } n | j � } | d k r< d } n? | d k rQ d } n* | d k rf d } n | d k r{ d } n | t | � f S| r� | r� d } | t | � f Sd S( Ni t alphat at betat bR7 R R8 R: t revt rR ( R7 R R8 ( Rk Rl ( R2 RG RM ( t lettert number( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyRZ * s s [\._-]c C` s- | d k r) t d � t j | � D� � Sd S( sR Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve"). c s` s3 | ]) } | j � s! | j � n t | � Vq d S( N( t isdigitRG RM ( RN RD ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>R s N( R2 RK t _local_version_seperatorsR@ ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR[ L s c C` s� t t t t j d � t | � � � � � } | d k r[ | d k r[ | d k r[ t } n | d k rp t } n | d k r� t } n | d k r� t } n | d k r� t } n t d � | D� � } | | | | | | f S( Nc S` s | d k S( Ni ( ( R^ ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR ` R c s` s7 | ]- } t | t � r$ | d f n t | f Vq d S( R N( R% RM R ( RN RO ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pys <genexpr>� s ( RK t reversedt listt itertoolst dropwhileR2 R ( R R R R R R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyR\ W s& $ ( t __future__R R R t collectionsRs Rc t _structuresR t __all__t namedtupleR R t ValueErrorR t objectR R Rd Re R? RA RE R* R R RZ Rp R[ R\ ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/version.pyt <module> s0 !& 9k PK @N#]<)X�� � 7 site-packages/setuptools/_vendor/packaging/__about__.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function __all__ = [ "__title__", "__summary__", "__uri__", "__version__", "__author__", "__email__", "__license__", "__copyright__", ] __title__ = "packaging" __summary__ = "Core utilities for Python packages" __uri__ = "https://github.com/pypa/packaging" __version__ = "16.8" __author__ = "Donald Stufft and individual contributors" __email__ = "donald@stufft.io" __license__ = "BSD or Apache License, Version 2.0" __copyright__ = "Copyright 2014-2016 %s" % __author__ PK @N#]f�� � � 6 site-packages/setuptools/_vendor/packaging/_compat.pycnu �[��� � � fc @` sv d d l m Z m Z m Z d d l Z e j d d k Z e j d d k Z e r` e f Z n e f Z d � Z d S( i ( t absolute_importt divisiont print_functionNi i c ` s5 d � f � � f d � � Y} t j | d d i � S( s/ Create a base class with a metaclass. t metaclassc ` s e Z � � f d � Z RS( c ` s � | � | � S( N( ( t clst namet this_basest d( t basest meta( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyt __new__ s ( t __name__t __module__R ( ( R R ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyR s t temporary_class( ( t typeR ( R R R ( ( R R sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyt with_metaclass s ( t __future__R R R t syst version_infot PY2t PY3t strt string_typest basestringR ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyt <module> s PK @N#]�ơ$- $- 5 site-packages/setuptools/_vendor/packaging/version.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import collections import itertools import re from ._structures import Infinity __all__ = [ "parse", "Version", "LegacyVersion", "InvalidVersion", "VERSION_PATTERN" ] _Version = collections.namedtuple( "_Version", ["epoch", "release", "dev", "pre", "post", "local"], ) def parse(version): """ Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. """ try: return Version(version) except InvalidVersion: return LegacyVersion(version) class InvalidVersion(ValueError): """ An invalid version was found, users should refer to PEP 440. """ class _BaseVersion(object): def __hash__(self): return hash(self._key) def __lt__(self, other): return self._compare(other, lambda s, o: s < o) def __le__(self, other): return self._compare(other, lambda s, o: s <= o) def __eq__(self, other): return self._compare(other, lambda s, o: s == o) def __ge__(self, other): return self._compare(other, lambda s, o: s >= o) def __gt__(self, other): return self._compare(other, lambda s, o: s > o) def __ne__(self, other): return self._compare(other, lambda s, o: s != o) def _compare(self, other, method): if not isinstance(other, _BaseVersion): return NotImplemented return method(self._key, other._key) class LegacyVersion(_BaseVersion): def __init__(self, version): self._version = str(version) self._key = _legacy_cmpkey(self._version) def __str__(self): return self._version def __repr__(self): return "<LegacyVersion({0})>".format(repr(str(self))) @property def public(self): return self._version @property def base_version(self): return self._version @property def local(self): return None @property def is_prerelease(self): return False @property def is_postrelease(self): return False _legacy_version_component_re = re.compile( r"(\d+ | [a-z]+ | \.| -)", re.VERBOSE, ) _legacy_version_replacement_map = { "pre": "c", "preview": "c", "-": "final-", "rc": "c", "dev": "@", } def _parse_version_parts(s): for part in _legacy_version_component_re.split(s): part = _legacy_version_replacement_map.get(part, part) if not part or part == ".": continue if part[:1] in "0123456789": # pad for numeric comparison yield part.zfill(8) else: yield "*" + part # ensure that alpha/beta/candidate are before final yield "*final" def _legacy_cmpkey(version): # We hardcode an epoch of -1 here. A PEP 440 version can only have a epoch # greater than or equal to 0. This will effectively put the LegacyVersion, # which uses the defacto standard originally implemented by setuptools, # as before all PEP 440 versions. epoch = -1 # This scheme is taken from pkg_resources.parse_version setuptools prior to # it's adoption of the packaging library. parts = [] for part in _parse_version_parts(version.lower()): if part.startswith("*"): # remove "-" before a prerelease tag if part < "*final": while parts and parts[-1] == "*final-": parts.pop() # remove trailing zeros from each series of numeric parts while parts and parts[-1] == "00000000": parts.pop() parts.append(part) parts = tuple(parts) return epoch, parts # Deliberately not anchored to the start and end of the string, to make it # easier for 3rd party code to reuse VERSION_PATTERN = r""" v? (?: (?:(?P<epoch>[0-9]+)!)? # epoch (?P<release>[0-9]+(?:\.[0-9]+)*) # release segment (?P<pre> # pre-release [-_\.]? (?P<pre_l>(a|b|c|rc|alpha|beta|pre|preview)) [-_\.]? (?P<pre_n>[0-9]+)? )? (?P<post> # post release (?:-(?P<post_n1>[0-9]+)) | (?: [-_\.]? (?P<post_l>post|rev|r) [-_\.]? (?P<post_n2>[0-9]+)? ) )? (?P<dev> # dev release [-_\.]? (?P<dev_l>dev) [-_\.]? (?P<dev_n>[0-9]+)? )? ) (?:\+(?P<local>[a-z0-9]+(?:[-_\.][a-z0-9]+)*))? # local version """ class Version(_BaseVersion): _regex = re.compile( r"^\s*" + VERSION_PATTERN + r"\s*$", re.VERBOSE | re.IGNORECASE, ) def __init__(self, version): # Validate the version and parse it into pieces match = self._regex.search(version) if not match: raise InvalidVersion("Invalid version: '{0}'".format(version)) # Store the parsed out pieces of the version self._version = _Version( epoch=int(match.group("epoch")) if match.group("epoch") else 0, release=tuple(int(i) for i in match.group("release").split(".")), pre=_parse_letter_version( match.group("pre_l"), match.group("pre_n"), ), post=_parse_letter_version( match.group("post_l"), match.group("post_n1") or match.group("post_n2"), ), dev=_parse_letter_version( match.group("dev_l"), match.group("dev_n"), ), local=_parse_local_version(match.group("local")), ) # Generate a key which will be used for sorting self._key = _cmpkey( self._version.epoch, self._version.release, self._version.pre, self._version.post, self._version.dev, self._version.local, ) def __repr__(self): return "<Version({0})>".format(repr(str(self))) def __str__(self): parts = [] # Epoch if self._version.epoch != 0: parts.append("{0}!".format(self._version.epoch)) # Release segment parts.append(".".join(str(x) for x in self._version.release)) # Pre-release if self._version.pre is not None: parts.append("".join(str(x) for x in self._version.pre)) # Post-release if self._version.post is not None: parts.append(".post{0}".format(self._version.post[1])) # Development release if self._version.dev is not None: parts.append(".dev{0}".format(self._version.dev[1])) # Local version segment if self._version.local is not None: parts.append( "+{0}".format(".".join(str(x) for x in self._version.local)) ) return "".join(parts) @property def public(self): return str(self).split("+", 1)[0] @property def base_version(self): parts = [] # Epoch if self._version.epoch != 0: parts.append("{0}!".format(self._version.epoch)) # Release segment parts.append(".".join(str(x) for x in self._version.release)) return "".join(parts) @property def local(self): version_string = str(self) if "+" in version_string: return version_string.split("+", 1)[1] @property def is_prerelease(self): return bool(self._version.dev or self._version.pre) @property def is_postrelease(self): return bool(self._version.post) def _parse_letter_version(letter, number): if letter: # We consider there to be an implicit 0 in a pre-release if there is # not a numeral associated with it. if number is None: number = 0 # We normalize any letters to their lower case form letter = letter.lower() # We consider some words to be alternate spellings of other words and # in those cases we want to normalize the spellings to our preferred # spelling. if letter == "alpha": letter = "a" elif letter == "beta": letter = "b" elif letter in ["c", "pre", "preview"]: letter = "rc" elif letter in ["rev", "r"]: letter = "post" return letter, int(number) if not letter and number: # We assume if we are given a number, but we are not given a letter # then this is using the implicit post release syntax (e.g. 1.0-1) letter = "post" return letter, int(number) _local_version_seperators = re.compile(r"[\._-]") def _parse_local_version(local): """ Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve"). """ if local is not None: return tuple( part.lower() if not part.isdigit() else int(part) for part in _local_version_seperators.split(local) ) def _cmpkey(epoch, release, pre, post, dev, local): # When we compare a release version, we want to compare it with all of the # trailing zeros removed. So we'll use a reverse the list, drop all the now # leading zeros until we come to something non zero, then take the rest # re-reverse it back into the correct order and make it a tuple and use # that for our sorting key. release = tuple( reversed(list( itertools.dropwhile( lambda x: x == 0, reversed(release), ) )) ) # We need to "trick" the sorting algorithm to put 1.0.dev0 before 1.0a0. # We'll do this by abusing the pre segment, but we _only_ want to do this # if there is not a pre or a post segment. If we have one of those then # the normal sorting rules will handle this case correctly. if pre is None and post is None and dev is not None: pre = -Infinity # Versions without a pre-release (except as noted above) should sort after # those with one. elif pre is None: pre = Infinity # Versions without a post segment should sort before those with one. if post is None: post = -Infinity # Versions without a development segment should sort after those with one. if dev is None: dev = Infinity if local is None: # Versions without a local segment should sort before those with one. local = -Infinity else: # Versions with a local segment need that segment parsed to implement # the sorting rules in PEP440. # - Alpha numeric segments sort before numeric segments # - Alpha numeric segments sort lexicographically # - Numeric segments sort numerically # - Shorter versions sort before longer versions when the prefixes # match exactly local = tuple( (i, "") if isinstance(i, int) else (-Infinity, i) for i in local ) return epoch, release, pre, post, dev, local PK @N#]�iJ�\ \ 5 site-packages/setuptools/_vendor/packaging/_compat.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. 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""" # This requires a bit of explanation: the basic idea is to make a dummy # metaclass for one level of class instantiation that replaces itself with # the actual metaclass. class metaclass(meta): def __new__(cls, name, this_bases, d): return meta(name, bases, d) return type.__new__(metaclass, 'temporary_class', (), {}) PK @N#]f�� � � 6 site-packages/setuptools/_vendor/packaging/_compat.pyonu �[��� � � fc @` sv d d l m Z m Z m Z d d l Z e j d d k Z e j d d k Z e r` e f Z n e f Z d � Z d S( i ( t absolute_importt divisiont print_functionNi i c ` s5 d � f � � f d � � Y} t j | d d i � S( s/ Create a base class with a metaclass. t metaclassc ` s e Z � � f d � Z RS( c ` s � | � | � S( N( ( t clst namet this_basest d( t basest meta( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyt __new__ s ( t __name__t __module__R ( ( R R ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyR s t temporary_class( ( t typeR ( R R R ( ( R R sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyt with_metaclass s ( t __future__R R R t syst version_infot PY2t PY3t strt string_typest basestringR ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_compat.pyt <module> s PK @N#]�HJM M : site-packages/setuptools/_vendor/packaging/_structures.pyonu �[��� � � fc @` s^ d d l m Z m Z m Z d e f d � � YZ e � Z d e f d � � YZ e � Z d S( i ( t absolute_importt divisiont print_functiont Infinityc B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( NR ( ( t self( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __repr__ s c C` s t t | � � S( N( t hasht repr( R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __hash__ s c C` s t S( N( t False( R t other( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __lt__ s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __le__ s c C` s t | | j � S( N( t isinstancet __class__( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __eq__ s c C` s t | | j � S( N( R R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __ne__ s c C` s t S( N( t True( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __gt__ s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __ge__ s c C` s t S( N( t NegativeInfinity( R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __neg__! s ( t __name__t __module__R R R R R R R R R ( ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR s R c B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( Ns -Infinity( ( R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR ) s c C` s t t | � � S( N( R R ( R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR , s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR / s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR 2 s c C` s t | | j � S( N( R R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR 5 s c C` s t | | j � S( N( R R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR 8 s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR ; s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR > s c C` s t S( N( R ( R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR A s ( R R R R R R R R R R R ( ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyR ' s N( t __future__R R R t objectR R ( ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt <module> s PK @N#]�b ��b �b 9 site-packages/setuptools/_vendor/packaging/specifiers.pyonu �[��� � � fc @` s< d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d e f d � � YZ d e e j e � f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ e j d � Z d � Z d � Z d e f d � � YZ d S( i ( t absolute_importt divisiont print_functionNi ( t string_typest with_metaclass( t Versiont LegacyVersiont parset InvalidSpecifierc B` s e Z d Z RS( sH An invalid specifier was found, users should refer to PEP 440. ( t __name__t __module__t __doc__( ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR s t BaseSpecifierc B` s� e Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d d � � Z e j d d � � Z RS( c C` s d S( s� Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. N( ( t self( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __str__ t c C` s d S( sF Returns a hash value for this Specifier like object. N( ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __hash__ R c C` s d S( sq Returns a boolean representing whether or not the two Specifier like objects are equal. N( ( R t other( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __eq__$ R c C` s d S( su Returns a boolean representing whether or not the two Specifier like objects are not equal. 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N( ( R t iterableR ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt filterF R N( R R t abct abstractmethodR R R R t abstractpropertyR t settert NoneR R ( ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR s t _IndividualSpecifierc B` s� e Z i Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e j d � � Z d � Z d d � Z d d � Z RS( R c C` sj | j j | � } | s0 t d j | � � � n | j d � j � | j d � j � f | _ | | _ d S( Ns Invalid specifier: '{0}'t operatort version( t _regext searchR t formatt groupt stript _spect _prereleases( R t specR t match( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __init__R s c C` sF | j d k r! d j | j � n d } d j | j j t | � | � S( Ns , prereleases={0!r}R s <{0}({1!r}{2})>( R( R R$ R t __class__R t str( R t pre( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __repr___ s ! c C` s d j | j � S( Ns {0}{1}( R$ R' ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR l s c C` s t | j � S( N( t hashR' ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR o s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( t isinstanceR R, R t NotImplementedR' ( R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR r s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( R1 R R, R R2 R' ( R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR } s c C` s t | d j | j | � � S( Ns _compare_{0}( t getattrR$ t _operators( R t op( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _get_operator� s c C` s( t | t t f � s$ t | � } n | S( N( R1 R R R ( R R! 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( RC RM R@ R RN t appendt _evaluate_markersR" R_ R R[ t any( t markersR] t groupsRQ RS RX RT t lhs_valuet rhs_value( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyRc � s" c C` sF d j | � } | j } | d k rB | | d t | j � 7} n | S( Ns {0.major}.{0.minor}.{0.micro}t finali ( R t releaselevelR t serial( t infot versiont kind( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyt format_full_version� s c C` s� t t d � r0 t t j j � } t j j } n d } d } i | d 6| d 6t j d 6t j � d 6t j � d 6t j � d 6t j � d 6t j � d 6t j � d 6t j � d d 6t j d 6S( Nt implementationt 0R8 R' R% R/ R+ R) R, R* R( R& i R- R. ( t hasattrt sysRo Rp Rm R^ t ost platformt machinet releaset systemR- R0 ( t iverR' ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyR � s" c B` s/ e Z d � Z d � Z d � Z d d � Z RS( c C` se y t t j | � � | _ WnB t k r` } d j | | | j | j d !� } t | � � n Xd S( Ns+ Invalid marker: {0!r}, parse error at {1!r}i ( RD t MARKERt parseStringt _markersR R t locR ( R RQ t et err_str( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyR s c C` s t | j � S( N( RH R| ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyR s c C` s d j t | � � S( Ns <Marker({0!r})>( R R ( R ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyR s c C` s5 t � } | d k r% | j | � n t | j | � S( s$ Evaluate a marker. Return the boolean from evaluating the given marker against the environment. environment is an optional argument to override all or part of the determined environment. The environment is determined from the current Python process. N( R RW t updateRc R| ( R R] t current_environment( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyt evaluate s N( R R R R R RW R� ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyR s (B t __future__R R R t operatorRt Ru Rs t setuptools.extern.pyparsingR R R R R R R R R t Lt _compatR t specifiersR R t __all__t ValueErrorR R R t objectR R" R# R$ t VARIABLER2 t setParseActiont VERSION_CMPt MARKER_OPt MARKER_VALUEt BOOLOPt MARKER_VARt MARKER_ITEMt suppresst LPARENt RPARENt MARKER_EXPRt MARKER_ATOMRz RD t TrueRH t ltt let eqt net get gtRV R[ R\ R_ Rc Ro R R ( ( ( sH /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/markers.pyt <module> s| "" � E PK @N#]&�p, , ; site-packages/setuptools/_vendor/packaging/requirements.pycnu �[��� � � fc @` sY d d l m Z m Z m Z d d l Z d d l Z d d l m Z m Z m Z m Z d d l m Z m Z m Z m Z m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z d e f d � � YZ e e j e j � Z e d � j! � Z" e d � j! � Z# e d � j! � Z$ e d � j! � Z% e d � j! � Z& e d � j! � Z' e d � j! � Z( e d � Z) e e e) � e BZ* e e e e* � � Z+ e+ d � Z, e+ Z- e d � d � Z. e( e. Z/ e- e e& e- � Z0 e" e e0 � e# d � Z1 e e j2 e j3 e j4 B� Z5 e e j2 e j3 e j4 B� Z6 e5 e6 AZ7 e e7 e e& e7 � d d d e8 �d � Z9 e e$ e9 e% e9 B� Z: e: j; d � � e e: � d � Z< e< j; d � � e e � � d � Z e j; d � � e' Z= e= e Z> e< e e> � Z? e/ e e> � Z@ e, e e1 � e@ e? BZA e eA e ZB d eC f d! � � YZD d S(" i ( t absolute_importt divisiont print_functionN( t stringStartt stringEndt originalTextFort ParseException( t ZeroOrMoret Wordt Optionalt Regext Combine( t Literal( t parsei ( t MARKER_EXPRt Marker( t LegacySpecifiert Specifiert SpecifierSett InvalidRequirementc B` s e Z d Z RS( sJ An invalid requirement was found, users should refer to PEP 508. ( t __name__t __module__t __doc__( ( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyR s t [t ]t (t )t ,t ;t @s -_.t names [^ ]+t urlt extrast joinStringt adjacentt _raw_specc C` s | j p d S( Nt ( R# ( t st lt t( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyt <lambda>6 R$ t specifierc C` s | d S( Ni ( ( R% R& R' ( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyR( 9 R$ t markerc C` s t | | j | j !� S( N( R t _original_startt _original_end( R% R& R' ( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyR( = R$ t Requirementc B` s) e Z d Z d � Z d � Z d � Z RS( s� Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. Raises InvalidRequirement on a badly-formed requirement string. c C` s y t j | � } Wn9 t k rN } t d j | | j | j d !� � � n X| j | _ | j r� t j | j � } | j o� | j s� | j r� | j r� t d � � n | j | _ n d | _ t | j r� | j j � n g � | _ t | j � | _ | j r| j n d | _ d S( Ns+ Invalid requirement, parse error at "{0!r}"i s Invalid URL given( t REQUIREMENTt parseStringR R t formatt locR R t urlparset schemet netloct Nonet setR t asListR R) R* ( t selft requirement_stringt reqt et parsed_url( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyt __init__X s" ! 'c C` s� | j g } | j r@ | j d j d j t | j � � � � n | j rb | j t | j � � n | j r� | j d j | j � � n | j r� | j d j | j � � n d j | � S( Ns [{0}]R s @ {0}s ; {0}R$ ( R R t appendR0 t joint sortedR) t strR R* ( R8 t parts( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyt __str__m s + c C` s d j t | � � S( Ns <Requirement({0!r})>( R0 RA ( R8 ( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyt __repr__~ s ( R R R R= RC RD ( ( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyR- K s (E t __future__R R R t stringt ret setuptools.extern.pyparsingR R R R R R R R R R t Lt" setuptools.extern.six.moves.urllibR R2 t markersR R t specifiersR R R t ValueErrorR t ascii_letterst digitst ALPHANUMt suppresst LBRACKETt RBRACKETt LPARENt RPARENt COMMAt SEMICOLONt ATt PUNCTUATIONt IDENTIFIER_ENDt IDENTIFIERt NAMEt EXTRAt URIt URLt EXTRAS_LISTt EXTRASt _regex_strt VERBOSEt IGNORECASEt VERSION_PEP440t VERSION_LEGACYt VERSION_ONEt Falset VERSION_MANYt _VERSION_SPECt setParseActiont VERSION_SPECt MARKER_SEPERATORt MARKERt VERSION_AND_MARKERt URL_AND_MARKERt NAMED_REQUIREMENTR. t objectR- ( ( ( sM /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/requirements.pyt <module> sZ "( PK @N#]�b ��b �b 9 site-packages/setuptools/_vendor/packaging/specifiers.pycnu �[��� � � fc @` s< d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d e f d � � YZ d e e j e � f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ e j d � Z d � Z d � Z d e f d � � YZ d S( i ( t absolute_importt divisiont print_functionNi ( t string_typest with_metaclass( t Versiont LegacyVersiont parset InvalidSpecifierc B` s e Z d Z RS( sH An invalid specifier was found, users should refer to PEP 440. ( t __name__t __module__t __doc__( ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR s t BaseSpecifierc B` s� e Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d d � � Z e j d d � � Z RS( c C` s d S( s� Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. N( ( t self( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __str__ t c C` s d S( sF Returns a hash value for this Specifier like object. N( ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __hash__ R c C` s d S( sq Returns a boolean representing whether or not the two Specifier like objects are equal. N( ( R t other( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __eq__$ R c C` s d S( su Returns a boolean representing whether or not the two Specifier like objects are not equal. N( ( R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __ne__+ R c C` s d S( sg Returns whether or not pre-releases as a whole are allowed by this specifier. N( ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt prereleases2 R c C` s d S( sd Sets whether or not pre-releases as a whole are allowed by this specifier. N( ( R t value( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR 9 R c C` s d S( sR Determines if the given item is contained within this specifier. N( ( R t itemR ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt contains@ R c C` s d S( s� Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. N( ( R t iterableR ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt filterF R N( R R t abct abstractmethodR R R R t abstractpropertyR t settert NoneR R ( ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR s t _IndividualSpecifierc B` s� e Z i Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e j d � � Z d � Z d d � Z d d � Z RS( R c C` sj | j j | � } | s0 t d j | � � � n | j d � j � | j d � j � f | _ | | _ d S( Ns Invalid specifier: '{0}'t operatort version( t _regext searchR t formatt groupt stript _spect _prereleases( R t specR t match( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __init__R s c C` sF | j d k r! d j | j � n d } d j | j j t | � | � S( Ns , prereleases={0!r}R s <{0}({1!r}{2})>( R( R R$ R t __class__R t str( R t pre( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __repr___ s ! c C` s d j | j � S( Ns {0}{1}( R$ R' ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR l s c C` s t | j � S( N( t hashR' ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR o s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( t isinstanceR R, R t NotImplementedR' ( R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR r s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( R1 R R, R R2 R' ( R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR } s c C` s t | d j | j | � � S( Ns _compare_{0}( t getattrR$ t _operators( R t op( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _get_operator� s c C` s( t | t t f � s$ t | � } n | S( N( R1 R R R ( R R! ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _coerce_version� s c C` s | j d S( Ni ( R' ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR � s c C` s | j d S( Ni ( R' ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR! � s c C` s | j S( N( R( ( R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR � s c C` s | | _ d S( N( R( ( R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR � s c C` s | j | � S( N( R ( R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt __contains__� s c C` sW | d k r | j } n | j | � } | j r; | r; t S| j | j � | | j � S( N( R R R7 t is_prereleaset FalseR6 R R! ( R R R ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR � s c c` s� t } g } i | d k r! | n t d 6} xf | D]^ } | j | � } | j | | � r2 | j r� | pn | j r� | j | � q� t } | Vq2 q2 W| r� | r� x | D] } | Vq� Wn d S( NR ( R: R t TrueR7 R R9 R t append( R R R t yieldedt found_prereleasest kwR! t parsed_version( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR � s N( R R R4 R R+ R/ R R R R R6 R7 t propertyR R! R R R8 R R ( ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR N s t LegacySpecifierc B` s� e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) s ^\s*s \s*$t equals ==t not_equals !=t less_than_equals <=t greater_than_equals >=t less_thant <t greater_thant >c C` s( t | t � s$ t t | � � } n | S( N( R1 R R- ( R R! ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyR7 � s c C` s | | j | � k S( N( R7 ( R t prospectiveR) ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _compare_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _compare_not_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _compare_less_than_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _compare_greater_than_equal s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _compare_less_than s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _compare_greater_than s ( R R t _regex_strt ret compilet VERBOSEt IGNORECASER" R4 R7 RL RM RN RO RP RQ ( ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyRB � s" c ` s" t j � � � f d � � } | S( Nc ` s# t | t � s t S� | | | � S( N( R1 R R: ( R RK R) ( t fn( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt wrapped s ( t functoolst wraps( RW RX ( ( RW sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt _require_version_compare s t Specifierc B` s e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z e j d � � Z RS( s (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? 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R R R R� R t ABCMetat objectR R RB R[ R\ RT Rv Ri Ro R� ( ( ( sK /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/specifiers.pyt <module> s" "9�4 � PK @N#]� H�/ / 5 site-packages/setuptools/_vendor/packaging/markers.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import operator import os import platform import sys from setuptools.extern.pyparsing import ParseException, ParseResults, stringStart, stringEnd from setuptools.extern.pyparsing import ZeroOrMore, Group, Forward, QuotedString from setuptools.extern.pyparsing import Literal as L # noqa from ._compat import string_types from .specifiers import Specifier, InvalidSpecifier __all__ = [ "InvalidMarker", "UndefinedComparison", "UndefinedEnvironmentName", "Marker", "default_environment", ] class InvalidMarker(ValueError): """ An invalid marker was found, users should refer to PEP 508. """ class UndefinedComparison(ValueError): """ An invalid operation was attempted on a value that doesn't support it. """ class UndefinedEnvironmentName(ValueError): """ A name was attempted to be used that does not exist inside of the environment. """ class Node(object): def __init__(self, value): self.value = value def __str__(self): return str(self.value) def __repr__(self): return "<{0}({1!r})>".format(self.__class__.__name__, str(self)) def serialize(self): raise NotImplementedError class Variable(Node): def serialize(self): return str(self) class Value(Node): def serialize(self): return '"{0}"'.format(self) class Op(Node): def serialize(self): return str(self) VARIABLE = ( L("implementation_version") | L("platform_python_implementation") | L("implementation_name") | L("python_full_version") | L("platform_release") | L("platform_version") | L("platform_machine") | L("platform_system") | L("python_version") | L("sys_platform") | L("os_name") | L("os.name") | # PEP-345 L("sys.platform") | # PEP-345 L("platform.version") | # PEP-345 L("platform.machine") | # PEP-345 L("platform.python_implementation") | # PEP-345 L("python_implementation") | # undocumented setuptools legacy L("extra") ) ALIASES = { 'os.name': 'os_name', 'sys.platform': 'sys_platform', 'platform.version': 'platform_version', 'platform.machine': 'platform_machine', 'platform.python_implementation': 'platform_python_implementation', 'python_implementation': 'platform_python_implementation' } VARIABLE.setParseAction(lambda s, l, t: Variable(ALIASES.get(t[0], t[0]))) VERSION_CMP = ( L("===") | L("==") | L(">=") | L("<=") | L("!=") | L("~=") | L(">") | L("<") ) MARKER_OP = VERSION_CMP | L("not in") | L("in") MARKER_OP.setParseAction(lambda s, l, t: Op(t[0])) MARKER_VALUE = QuotedString("'") | QuotedString('"') MARKER_VALUE.setParseAction(lambda s, l, t: Value(t[0])) BOOLOP = L("and") | L("or") MARKER_VAR = VARIABLE | MARKER_VALUE MARKER_ITEM = Group(MARKER_VAR + MARKER_OP + MARKER_VAR) MARKER_ITEM.setParseAction(lambda s, l, t: tuple(t[0])) LPAREN = L("(").suppress() RPAREN = L(")").suppress() MARKER_EXPR = Forward() MARKER_ATOM = MARKER_ITEM | Group(LPAREN + MARKER_EXPR + RPAREN) MARKER_EXPR << MARKER_ATOM + ZeroOrMore(BOOLOP + MARKER_EXPR) MARKER = stringStart + MARKER_EXPR + stringEnd def _coerce_parse_result(results): if isinstance(results, ParseResults): return [_coerce_parse_result(i) for i in results] else: return results def _format_marker(marker, first=True): assert isinstance(marker, (list, tuple, string_types)) # Sometimes we have a structure like [[...]] which is a single item list # where the single item is itself it's own list. In that case we want skip # the rest of this function so that we don't get extraneous () on the # outside. if (isinstance(marker, list) and len(marker) == 1 and isinstance(marker[0], (list, tuple))): return _format_marker(marker[0]) if isinstance(marker, list): inner = (_format_marker(m, first=False) for m in marker) if first: return " ".join(inner) else: return "(" + " ".join(inner) + ")" elif isinstance(marker, tuple): return " ".join([m.serialize() for m in marker]) else: return marker _operators = { "in": lambda lhs, rhs: lhs in rhs, "not in": lambda lhs, rhs: lhs not in rhs, "<": operator.lt, "<=": operator.le, "==": operator.eq, "!=": operator.ne, ">=": operator.ge, ">": operator.gt, } def _eval_op(lhs, op, rhs): try: spec = Specifier("".join([op.serialize(), rhs])) except InvalidSpecifier: pass else: return spec.contains(lhs) oper = _operators.get(op.serialize()) if oper is None: raise UndefinedComparison( "Undefined {0!r} on {1!r} and {2!r}.".format(op, lhs, rhs) ) return oper(lhs, rhs) _undefined = object() def _get_env(environment, name): value = environment.get(name, _undefined) if value is _undefined: raise UndefinedEnvironmentName( "{0!r} does not exist in evaluation environment.".format(name) ) return value def _evaluate_markers(markers, environment): groups = [[]] for marker in markers: assert isinstance(marker, (list, tuple, string_types)) if isinstance(marker, list): groups[-1].append(_evaluate_markers(marker, environment)) elif isinstance(marker, tuple): lhs, op, rhs = marker if isinstance(lhs, Variable): lhs_value = _get_env(environment, lhs.value) rhs_value = rhs.value else: lhs_value = lhs.value rhs_value = _get_env(environment, rhs.value) groups[-1].append(_eval_op(lhs_value, op, rhs_value)) else: assert marker in ["and", "or"] if marker == "or": groups.append([]) return any(all(item) for item in groups) def format_full_version(info): version = '{0.major}.{0.minor}.{0.micro}'.format(info) kind = info.releaselevel if kind != 'final': version += kind[0] + str(info.serial) return version def default_environment(): if hasattr(sys, 'implementation'): iver = format_full_version(sys.implementation.version) implementation_name = sys.implementation.name else: iver = '0' implementation_name = '' return { "implementation_name": implementation_name, "implementation_version": iver, "os_name": os.name, "platform_machine": platform.machine(), "platform_release": platform.release(), "platform_system": platform.system(), "platform_version": platform.version(), "python_full_version": platform.python_version(), "platform_python_implementation": platform.python_implementation(), "python_version": platform.python_version()[:3], "sys_platform": sys.platform, } class Marker(object): def __init__(self, marker): try: self._markers = _coerce_parse_result(MARKER.parseString(marker)) except ParseException as e: err_str = "Invalid marker: {0!r}, parse error at {1!r}".format( marker, marker[e.loc:e.loc + 8]) raise InvalidMarker(err_str) def __str__(self): return _format_marker(self._markers) def __repr__(self): return "<Marker({0!r})>".format(str(self)) def evaluate(self, environment=None): """Evaluate a marker. Return the boolean from evaluating the given marker against the environment. environment is an optional argument to override all or part of the determined environment. The environment is determined from the current Python process. """ current_environment = default_environment() if environment is not None: current_environment.update(environment) return _evaluate_markers(self._markers, current_environment) PK @N#]�90 8 site-packages/setuptools/_vendor/packaging/__about__.pyonu �[��� � � fc @` sr d d l m Z m Z m Z d d d d d d d d g Z d Z d Z d Z d Z d Z d Z d Z d e Z d S( i ( t absolute_importt divisiont print_functiont __title__t __summary__t __uri__t __version__t __author__t __email__t __license__t __copyright__t packagings" Core utilities for Python packagess! https://github.com/pypa/packagings 16.8s) Donald Stufft and individual contributorss donald@stufft.ios" BSD or Apache License, Version 2.0s Copyright 2014-2016 %sN( t __future__R R R t __all__R R R R R R R R ( ( ( sJ /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/__about__.pyt <module> s PK @N#]���� � 9 site-packages/setuptools/_vendor/packaging/_structures.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function class Infinity(object): def __repr__(self): return "Infinity" def __hash__(self): return hash(repr(self)) def __lt__(self, other): return False def __le__(self, other): return False def __eq__(self, other): return isinstance(other, self.__class__) def __ne__(self, other): return not isinstance(other, self.__class__) def __gt__(self, other): return True def __ge__(self, other): return True def __neg__(self): return NegativeInfinity Infinity = Infinity() class NegativeInfinity(object): def __repr__(self): return "-Infinity" def __hash__(self): return hash(repr(self)) def __lt__(self, other): return True def __le__(self, other): return True def __eq__(self, other): return isinstance(other, self.__class__) def __ne__(self, other): return not isinstance(other, self.__class__) def __gt__(self, other): return False def __ge__(self, other): return False def __neg__(self): return Infinity NegativeInfinity = NegativeInfinity() PK @N#]���-. -. 6 site-packages/setuptools/_vendor/packaging/markers.pyonu �[��� � � fc @` su d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z m Z d d l m Z m Z m Z m Z d d l m Z d d l m Z d d l m Z m Z d d d d d g Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ! e d � e d � Be d � Be d � Be d � Be d � Be d � Be d � Be d! � Be d" � Be d# � Be d$ � Be d% � Be d& � Be d' � Be d( � Be d) � Be d* � BZ" i d# d$ 6d" d% 6d d& 6d d' 6d d( 6d d) 6Z# e" j$ d+ � � e d, � e d- � Be d. � Be d/ � Be d0 � Be d1 � Be d2 � Be d3 � BZ% e% e d4 � Be d5 � BZ& e& j$ d6 � � e d7 � e d8 � BZ' e' j$ d9 � � e d: � e d; � BZ( e" e' BZ) e e) e& e) � Z* e* j$ d< � � e d= � j+ � Z, e d> � j+ � Z- e � Z. e* e e, e. e- � BZ/ e. e/ e e( e. � >e e. e Z0 d? � Z1 e2 d@ � Z3 i dA � d5 6dB � d4 6e j4 d3 6e j5 d/ 6e j6 d- 6e j7 d0 6e j8 d. 6e j9 d2 6Z: dC � Z; e � Z< dD � Z= dE � Z> dF � Z? dG � Z@ d e f dH � � YZA d S(I i ( t absolute_importt divisiont print_functionN( t ParseExceptiont ParseResultst stringStartt stringEnd( t ZeroOrMoret Groupt Forwardt QuotedString( t Literali ( t string_types( t Specifiert InvalidSpecifiert InvalidMarkert UndefinedComparisont UndefinedEnvironmentNamet Markert default_environmentc B` s e Z d Z RS( sE An invalid marker was found, users should refer to PEP 508. 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See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import string import re from setuptools.extern.pyparsing import stringStart, stringEnd, originalTextFor, ParseException from setuptools.extern.pyparsing import ZeroOrMore, Word, Optional, Regex, Combine from setuptools.extern.pyparsing import Literal as L # noqa from setuptools.extern.six.moves.urllib import parse as urlparse from .markers import MARKER_EXPR, Marker from .specifiers import LegacySpecifier, Specifier, SpecifierSet class InvalidRequirement(ValueError): """ An invalid requirement was found, users should refer to PEP 508. """ ALPHANUM = Word(string.ascii_letters + string.digits) LBRACKET = L("[").suppress() RBRACKET = L("]").suppress() LPAREN = L("(").suppress() RPAREN = L(")").suppress() COMMA = L(",").suppress() SEMICOLON = L(";").suppress() AT = L("@").suppress() PUNCTUATION = Word("-_.") IDENTIFIER_END = ALPHANUM | (ZeroOrMore(PUNCTUATION) + ALPHANUM) IDENTIFIER = Combine(ALPHANUM + ZeroOrMore(IDENTIFIER_END)) NAME = IDENTIFIER("name") EXTRA = IDENTIFIER URI = Regex(r'[^ ]+')("url") URL = (AT + URI) EXTRAS_LIST = EXTRA + ZeroOrMore(COMMA + EXTRA) EXTRAS = (LBRACKET + Optional(EXTRAS_LIST) + RBRACKET)("extras") VERSION_PEP440 = Regex(Specifier._regex_str, re.VERBOSE | re.IGNORECASE) VERSION_LEGACY = Regex(LegacySpecifier._regex_str, re.VERBOSE | re.IGNORECASE) VERSION_ONE = VERSION_PEP440 ^ VERSION_LEGACY VERSION_MANY = Combine(VERSION_ONE + ZeroOrMore(COMMA + VERSION_ONE), joinString=",", adjacent=False)("_raw_spec") _VERSION_SPEC = Optional(((LPAREN + VERSION_MANY + RPAREN) | VERSION_MANY)) _VERSION_SPEC.setParseAction(lambda s, l, t: t._raw_spec or '') VERSION_SPEC = originalTextFor(_VERSION_SPEC)("specifier") VERSION_SPEC.setParseAction(lambda s, l, t: t[1]) MARKER_EXPR = originalTextFor(MARKER_EXPR())("marker") MARKER_EXPR.setParseAction( lambda s, l, t: Marker(s[t._original_start:t._original_end]) ) MARKER_SEPERATOR = SEMICOLON MARKER = MARKER_SEPERATOR + MARKER_EXPR VERSION_AND_MARKER = VERSION_SPEC + Optional(MARKER) URL_AND_MARKER = URL + Optional(MARKER) NAMED_REQUIREMENT = \ NAME + Optional(EXTRAS) + (URL_AND_MARKER | VERSION_AND_MARKER) REQUIREMENT = stringStart + NAMED_REQUIREMENT + stringEnd class Requirement(object): """Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. Raises InvalidRequirement on a badly-formed requirement string. """ # TODO: Can we test whether something is contained within a requirement? # If so how do we do that? Do we need to test against the _name_ of # the thing as well as the version? What about the markers? # TODO: Can we normalize the name and extra name? def __init__(self, requirement_string): try: req = REQUIREMENT.parseString(requirement_string) except ParseException as e: raise InvalidRequirement( "Invalid requirement, parse error at \"{0!r}\"".format( requirement_string[e.loc:e.loc + 8])) self.name = req.name if req.url: parsed_url = urlparse.urlparse(req.url) if not (parsed_url.scheme and parsed_url.netloc) or ( not parsed_url.scheme and not parsed_url.netloc): raise InvalidRequirement("Invalid URL given") self.url = req.url else: self.url = None self.extras = set(req.extras.asList() if req.extras else []) self.specifier = SpecifierSet(req.specifier) self.marker = req.marker if req.marker else None def __str__(self): parts = [self.name] if self.extras: parts.append("[{0}]".format(",".join(sorted(self.extras)))) if self.specifier: parts.append(str(self.specifier)) if self.url: parts.append("@ {0}".format(self.url)) if self.marker: parts.append("; {0}".format(self.marker)) return "".join(parts) def __repr__(self): return "<Requirement({0!r})>".format(str(self)) PK @N#]5W� R R 4 site-packages/setuptools/_vendor/packaging/utils.pycnu �[��� � � fc @` sD d d l m Z m Z m Z d d l Z e j d � Z d � Z d S( i ( t absolute_importt divisiont print_functionNs [-_.]+c C` s t j d | � j � S( Nt -( t _canonicalize_regext subt lower( t name( ( sF /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/utils.pyt canonicalize_name s ( t __future__R R R t ret compileR R ( ( ( sF /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/utils.pyt <module> s PK @N#]�v�� 6 site-packages/setuptools/_vendor/packaging/__init__.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function from .__about__ import ( __author__, __copyright__, __email__, __license__, __summary__, __title__, __uri__, __version__ ) __all__ = [ "__title__", "__summary__", "__uri__", "__version__", "__author__", "__email__", "__license__", "__copyright__", ] PK @N#]|E��ym ym 8 site-packages/setuptools/_vendor/packaging/specifiers.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import abc import functools import itertools import re from ._compat import string_types, with_metaclass from .version import Version, LegacyVersion, parse class InvalidSpecifier(ValueError): """ An invalid specifier was found, users should refer to PEP 440. """ class BaseSpecifier(with_metaclass(abc.ABCMeta, object)): @abc.abstractmethod def __str__(self): """ Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. """ @abc.abstractmethod def __hash__(self): """ Returns a hash value for this Specifier like object. """ @abc.abstractmethod def __eq__(self, other): """ Returns a boolean representing whether or not the two Specifier like objects are equal. """ @abc.abstractmethod def __ne__(self, other): """ Returns a boolean representing whether or not the two Specifier like objects are not equal. """ @abc.abstractproperty def prereleases(self): """ Returns whether or not pre-releases as a whole are allowed by this specifier. """ @prereleases.setter def prereleases(self, value): """ Sets whether or not pre-releases as a whole are allowed by this specifier. """ @abc.abstractmethod def contains(self, item, prereleases=None): """ Determines if the given item is contained within this specifier. """ @abc.abstractmethod def filter(self, iterable, prereleases=None): """ Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. """ class _IndividualSpecifier(BaseSpecifier): _operators = {} def __init__(self, spec="", prereleases=None): match = self._regex.search(spec) if not match: raise InvalidSpecifier("Invalid specifier: '{0}'".format(spec)) self._spec = ( match.group("operator").strip(), match.group("version").strip(), ) # Store whether or not this Specifier should accept prereleases self._prereleases = prereleases def __repr__(self): pre = ( ", prereleases={0!r}".format(self.prereleases) if self._prereleases is not None else "" ) return "<{0}({1!r}{2})>".format( self.__class__.__name__, str(self), pre, ) def __str__(self): return "{0}{1}".format(*self._spec) def __hash__(self): return hash(self._spec) def __eq__(self, other): if isinstance(other, string_types): try: other = self.__class__(other) except InvalidSpecifier: return NotImplemented elif not isinstance(other, self.__class__): return NotImplemented return self._spec == other._spec def __ne__(self, other): if isinstance(other, string_types): try: other = self.__class__(other) except InvalidSpecifier: return NotImplemented elif not isinstance(other, self.__class__): return NotImplemented return self._spec != other._spec def _get_operator(self, op): return getattr(self, "_compare_{0}".format(self._operators[op])) def _coerce_version(self, version): if not isinstance(version, (LegacyVersion, Version)): version = parse(version) return version @property def operator(self): return self._spec[0] @property def version(self): return self._spec[1] @property def prereleases(self): return self._prereleases @prereleases.setter def prereleases(self, value): self._prereleases = value def __contains__(self, item): return self.contains(item) def contains(self, item, prereleases=None): # Determine if prereleases are to be allowed or not. if prereleases is None: prereleases = self.prereleases # Normalize item to a Version or LegacyVersion, this allows us to have # a shortcut for ``"2.0" in Specifier(">=2") item = self._coerce_version(item) # Determine if we should be supporting prereleases in this specifier # or not, if we do not support prereleases than we can short circuit # logic if this version is a prereleases. if item.is_prerelease and not prereleases: return False # Actually do the comparison to determine if this item is contained # within this Specifier or not. return self._get_operator(self.operator)(item, self.version) def filter(self, iterable, prereleases=None): yielded = False found_prereleases = [] kw = {"prereleases": prereleases if prereleases is not None else True} # Attempt to iterate over all the values in the iterable and if any of # them match, yield them. for version in iterable: parsed_version = self._coerce_version(version) if self.contains(parsed_version, **kw): # If our version is a prerelease, and we were not set to allow # prereleases, then we'll store it for later incase nothing # else matches this specifier. if (parsed_version.is_prerelease and not (prereleases or self.prereleases)): found_prereleases.append(version) # Either this is not a prerelease, or we should have been # accepting prereleases from the begining. else: yielded = True yield version # Now that we've iterated over everything, determine if we've yielded # any values, and if we have not and we have any prereleases stored up # then we will go ahead and yield the prereleases. if not yielded and found_prereleases: for version in found_prereleases: yield version class LegacySpecifier(_IndividualSpecifier): _regex_str = ( r""" (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) """ ) _regex = re.compile( r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE) _operators = { "==": "equal", "!=": "not_equal", "<=": "less_than_equal", ">=": "greater_than_equal", "<": "less_than", ">": "greater_than", } def _coerce_version(self, version): if not isinstance(version, LegacyVersion): version = LegacyVersion(str(version)) return version def _compare_equal(self, prospective, spec): return prospective == self._coerce_version(spec) def _compare_not_equal(self, prospective, spec): return prospective != self._coerce_version(spec) def _compare_less_than_equal(self, prospective, spec): return prospective <= self._coerce_version(spec) def _compare_greater_than_equal(self, prospective, spec): return prospective >= self._coerce_version(spec) def _compare_less_than(self, prospective, spec): return prospective < self._coerce_version(spec) def _compare_greater_than(self, prospective, spec): return prospective > self._coerce_version(spec) def _require_version_compare(fn): @functools.wraps(fn) def wrapped(self, prospective, spec): if not isinstance(prospective, Version): return False return fn(self, prospective, spec) return wrapped class Specifier(_IndividualSpecifier): _regex_str = ( r""" (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) ) """ ) _regex = re.compile( r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE) _operators = { "~=": "compatible", "==": "equal", "!=": "not_equal", "<=": "less_than_equal", ">=": "greater_than_equal", "<": "less_than", ">": "greater_than", "===": "arbitrary", } @_require_version_compare def _compare_compatible(self, prospective, spec): # Compatible releases have an equivalent combination of >= and ==. That # is that ~=2.2 is equivalent to >=2.2,==2.*. This allows us to # implement this in terms of the other specifiers instead of # implementing it ourselves. The only thing we need to do is construct # the other specifiers. # We want everything but the last item in the version, but we want to # ignore post and dev releases and we want to treat the pre-release as # it's own separate segment. prefix = ".".join( list( itertools.takewhile( lambda x: (not x.startswith("post") and not x.startswith("dev")), _version_split(spec), ) )[:-1] ) # Add the prefix notation to the end of our string prefix += ".*" return (self._get_operator(">=")(prospective, spec) and self._get_operator("==")(prospective, prefix)) @_require_version_compare def _compare_equal(self, prospective, spec): # We need special logic to handle prefix matching if spec.endswith(".*"): # In the case of prefix matching we want to ignore local segment. prospective = Version(prospective.public) # Split the spec out by dots, and pretend that there is an implicit # dot in between a release segment and a pre-release segment. spec = _version_split(spec[:-2]) # Remove the trailing .* # Split the prospective version out by dots, and pretend that there # is an implicit dot in between a release segment and a pre-release # segment. prospective = _version_split(str(prospective)) # Shorten the prospective version to be the same length as the spec # so that we can determine if the specifier is a prefix of the # prospective version or not. prospective = prospective[:len(spec)] # Pad out our two sides with zeros so that they both equal the same # length. spec, prospective = _pad_version(spec, prospective) else: # Convert our spec string into a Version spec = Version(spec) # If the specifier does not have a local segment, then we want to # act as if the prospective version also does not have a local # segment. if not spec.local: prospective = Version(prospective.public) return prospective == spec @_require_version_compare def _compare_not_equal(self, prospective, spec): return not self._compare_equal(prospective, spec) @_require_version_compare def _compare_less_than_equal(self, prospective, spec): return prospective <= Version(spec) @_require_version_compare def _compare_greater_than_equal(self, prospective, spec): return prospective >= Version(spec) @_require_version_compare def _compare_less_than(self, prospective, spec): # Convert our spec to a Version instance, since we'll want to work with # it as a version. spec = Version(spec) # Check to see if the prospective version is less than the spec # version. If it's not we can short circuit and just return False now # instead of doing extra unneeded work. if not prospective < spec: return False # This special case is here so that, unless the specifier itself # includes is a pre-release version, that we do not accept pre-release # versions for the version mentioned in the specifier (e.g. <3.1 should # not match 3.1.dev0, but should match 3.0.dev0). if not spec.is_prerelease and prospective.is_prerelease: if Version(prospective.base_version) == Version(spec.base_version): return False # If we've gotten to here, it means that prospective version is both # less than the spec version *and* it's not a pre-release of the same # version in the spec. return True @_require_version_compare def _compare_greater_than(self, prospective, spec): # Convert our spec to a Version instance, since we'll want to work with # it as a version. spec = Version(spec) # Check to see if the prospective version is greater than the spec # version. If it's not we can short circuit and just return False now # instead of doing extra unneeded work. if not prospective > spec: return False # This special case is here so that, unless the specifier itself # includes is a post-release version, that we do not accept # post-release versions for the version mentioned in the specifier # (e.g. >3.1 should not match 3.0.post0, but should match 3.2.post0). if not spec.is_postrelease and prospective.is_postrelease: if Version(prospective.base_version) == Version(spec.base_version): return False # Ensure that we do not allow a local version of the version mentioned # in the specifier, which is techincally greater than, to match. if prospective.local is not None: if Version(prospective.base_version) == Version(spec.base_version): return False # If we've gotten to here, it means that prospective version is both # greater than the spec version *and* it's not a pre-release of the # same version in the spec. return True def _compare_arbitrary(self, prospective, spec): return str(prospective).lower() == str(spec).lower() @property def prereleases(self): # If there is an explicit prereleases set for this, then we'll just # blindly use that. if self._prereleases is not None: return self._prereleases # Look at all of our specifiers and determine if they are inclusive # operators, and if they are if they are including an explicit # prerelease. operator, version = self._spec if operator in ["==", ">=", "<=", "~=", "==="]: # The == specifier can include a trailing .*, if it does we # want to remove before parsing. if operator == "==" and version.endswith(".*"): version = version[:-2] # Parse the version, and if it is a pre-release than this # specifier allows pre-releases. if parse(version).is_prerelease: return True return False @prereleases.setter def prereleases(self, value): self._prereleases = value _prefix_regex = re.compile(r"^([0-9]+)((?:a|b|c|rc)[0-9]+)$") def _version_split(version): result = [] for item in version.split("."): match = _prefix_regex.search(item) if match: result.extend(match.groups()) else: result.append(item) return result def _pad_version(left, right): left_split, right_split = [], [] # Get the release segment of our versions left_split.append(list(itertools.takewhile(lambda x: x.isdigit(), left))) right_split.append(list(itertools.takewhile(lambda x: x.isdigit(), right))) # Get the rest of our versions left_split.append(left[len(left_split[0]):]) right_split.append(right[len(right_split[0]):]) # Insert our padding left_split.insert( 1, ["0"] * max(0, len(right_split[0]) - len(left_split[0])), ) right_split.insert( 1, ["0"] * max(0, len(left_split[0]) - len(right_split[0])), ) return ( list(itertools.chain(*left_split)), list(itertools.chain(*right_split)), ) class SpecifierSet(BaseSpecifier): def __init__(self, specifiers="", prereleases=None): # Split on , to break each indidivual specifier into it's own item, and # strip each item to remove leading/trailing whitespace. specifiers = [s.strip() for s in specifiers.split(",") if s.strip()] # Parsed each individual specifier, attempting first to make it a # Specifier and falling back to a LegacySpecifier. parsed = set() for specifier in specifiers: try: parsed.add(Specifier(specifier)) except InvalidSpecifier: parsed.add(LegacySpecifier(specifier)) # Turn our parsed specifiers into a frozen set and save them for later. self._specs = frozenset(parsed) # Store our prereleases value so we can use it later to determine if # we accept prereleases or not. self._prereleases = prereleases def __repr__(self): pre = ( ", prereleases={0!r}".format(self.prereleases) if self._prereleases is not None else "" ) return "<SpecifierSet({0!r}{1})>".format(str(self), pre) def __str__(self): return ",".join(sorted(str(s) for s in self._specs)) def __hash__(self): return hash(self._specs) def __and__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif not isinstance(other, SpecifierSet): return NotImplemented specifier = SpecifierSet() specifier._specs = frozenset(self._specs | other._specs) if self._prereleases is None and other._prereleases is not None: specifier._prereleases = other._prereleases elif self._prereleases is not None and other._prereleases is None: specifier._prereleases = self._prereleases elif self._prereleases == other._prereleases: specifier._prereleases = self._prereleases else: raise ValueError( "Cannot combine SpecifierSets with True and False prerelease " "overrides." ) return specifier def __eq__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif isinstance(other, _IndividualSpecifier): other = SpecifierSet(str(other)) elif not isinstance(other, SpecifierSet): return NotImplemented return self._specs == other._specs def __ne__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif isinstance(other, _IndividualSpecifier): other = SpecifierSet(str(other)) elif not isinstance(other, SpecifierSet): return NotImplemented return self._specs != other._specs def __len__(self): return len(self._specs) def __iter__(self): return iter(self._specs) @property def prereleases(self): # If we have been given an explicit prerelease modifier, then we'll # pass that through here. if self._prereleases is not None: return self._prereleases # If we don't have any specifiers, and we don't have a forced value, # then we'll just return None since we don't know if this should have # pre-releases or not. if not self._specs: return None # Otherwise we'll see if any of the given specifiers accept # prereleases, if any of them do we'll return True, otherwise False. return any(s.prereleases for s in self._specs) @prereleases.setter def prereleases(self, value): self._prereleases = value def __contains__(self, item): return self.contains(item) def contains(self, item, prereleases=None): # Ensure that our item is a Version or LegacyVersion instance. if not isinstance(item, (LegacyVersion, Version)): item = parse(item) # Determine if we're forcing a prerelease or not, if we're not forcing # one for this particular filter call, then we'll use whatever the # SpecifierSet thinks for whether or not we should support prereleases. if prereleases is None: prereleases = self.prereleases # We can determine if we're going to allow pre-releases by looking to # see if any of the underlying items supports them. If none of them do # and this item is a pre-release then we do not allow it and we can # short circuit that here. # Note: This means that 1.0.dev1 would not be contained in something # like >=1.0.devabc however it would be in >=1.0.debabc,>0.0.dev0 if not prereleases and item.is_prerelease: return False # We simply dispatch to the underlying specs here to make sure that the # given version is contained within all of them. # Note: This use of all() here means that an empty set of specifiers # will always return True, this is an explicit design decision. return all( s.contains(item, prereleases=prereleases) for s in self._specs ) def filter(self, iterable, prereleases=None): # Determine if we're forcing a prerelease or not, if we're not forcing # one for this particular filter call, then we'll use whatever the # SpecifierSet thinks for whether or not we should support prereleases. if prereleases is None: prereleases = self.prereleases # If we have any specifiers, then we want to wrap our iterable in the # filter method for each one, this will act as a logical AND amongst # each specifier. if self._specs: for spec in self._specs: iterable = spec.filter(iterable, prereleases=bool(prereleases)) return iterable # If we do not have any specifiers, then we need to have a rough filter # which will filter out any pre-releases, unless there are no final # releases, and which will filter out LegacyVersion in general. else: filtered = [] found_prereleases = [] for item in iterable: # Ensure that we some kind of Version class for this item. if not isinstance(item, (LegacyVersion, Version)): parsed_version = parse(item) else: parsed_version = item # Filter out any item which is parsed as a LegacyVersion if isinstance(parsed_version, LegacyVersion): continue # Store any item which is a pre-release for later unless we've # already found a final version or we are accepting prereleases if parsed_version.is_prerelease and not prereleases: if not filtered: found_prereleases.append(item) else: filtered.append(item) # If we've found no items except for pre-releases, then we'll go # ahead and use the pre-releases if not filtered and found_prereleases and prereleases is None: return found_prereleases return filtered PK @N#]k�VFc c 7 site-packages/setuptools/_vendor/packaging/__init__.pycnu �[��� � � fc @` sx d d l m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z d d d d d d d d g Z d S( i ( t absolute_importt divisiont print_functioni ( t __author__t __copyright__t __email__t __license__t __summary__t __title__t __uri__t __version__R R R R R R R R N( t __future__R R R t __about__R R R R R R R R t __all__( ( ( sI /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/__init__.pyt <module> s :PK @N#]�HJM M : site-packages/setuptools/_vendor/packaging/_structures.pycnu �[��� � � fc @` s^ d d l m Z m Z m Z d e f d � � YZ e � Z d e f d � � YZ e � Z d S( i ( t absolute_importt divisiont print_functiont Infinityc B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( NR ( ( t self( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __repr__ s c C` s t t | � � S( N( t hasht repr( R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __hash__ s c C` s t S( N( t False( R t other( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __lt__ s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __le__ s c C` s t | | j � S( N( t isinstancet __class__( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __eq__ s c C` s t | | j � S( N( R R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __ne__ s c C` s t S( N( t True( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __gt__ s c C` s t S( N( R ( R R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __ge__ s c C` s t S( N( t NegativeInfinity( R ( ( sL /usr/lib/python2.7/site-packages/setuptools/_vendor/packaging/_structures.pyt __neg__! 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With pyparsing, you don't need to learn a new syntax for defining grammars or matching expressions - the parsing module provides a library of classes that you use to construct the grammar directly in Python. Here is a program to parse "Hello, World!" (or any greeting of the form C{"<salutation>, <addressee>!"}), built up using L{Word}, L{Literal}, and L{And} elements (L{'+'<ParserElement.__add__>} operator gives L{And} expressions, strings are auto-converted to L{Literal} expressions):: from pyparsing import Word, alphas # define grammar of a greeting greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) The program outputs the following:: Hello, World! -> ['Hello', ',', 'World', '!'] The Python representation of the grammar is quite readable, owing to the self-explanatory class names, and the use of '+', '|' and '^' operators. The L{ParseResults} object returned from L{ParserElement.parseString<ParserElement.parseString>} can be accessed as a nested list, a dictionary, or an object with named attributes. The pyparsing module handles some of the problems that are typically vexing when writing text parsers: - extra or missing whitespace (the above program will also handle "Hello,World!", "Hello , World !", etc.) - quoted strings - embedded comments s 2.1.10s 07 Oct 2016 01:31 UTCs* Paul McGuire <ptmcg@users.sourceforge.net>i����N( t ref( t datetime( t RLock( t OrderedDictt Andt CaselessKeywordt CaselessLiteralt CharsNotInt Combinet Dictt Eacht Emptyt FollowedByt Forwardt GoToColumnt Groupt Keywordt LineEndt LineStartt Literalt MatchFirstt NoMatcht NotAnyt OneOrMoret OnlyOncet Optionalt Ort ParseBaseExceptiont ParseElementEnhancet ParseExceptiont ParseExpressiont ParseFatalExceptiont ParseResultst ParseSyntaxExceptiont ParserElementt QuotedStringt RecursiveGrammarExceptiont Regext SkipTot StringEndt StringStartt Suppresst Tokent TokenConvertert Whitet Wordt WordEndt WordStartt ZeroOrMoret alphanumst alphast alphas8bitt anyCloseTagt anyOpenTagt cStyleCommentt colt commaSeparatedListt commonHTMLEntityt countedArrayt cppStyleCommentt dblQuotedStringt dblSlashCommentt delimitedListt dictOft downcaseTokenst emptyt hexnumst htmlCommentt javaStyleCommentt linet lineEndt lineStartt linenot makeHTMLTagst makeXMLTagst matchOnlyAtColt matchPreviousExprt matchPreviousLiteralt nestedExprt nullDebugActiont numst oneOft opAssoct operatorPrecedencet printablest punc8bitt pythonStyleCommentt quotedStringt removeQuotest replaceHTMLEntityt replaceWitht restOfLinet sglQuotedStringt sranget stringEndt stringStartt traceParseActiont unicodeStringt upcaseTokenst withAttributet indentedBlockt originalTextFort ungroupt infixNotationt locatedExprt withClasst CloseMatcht tokenMapt pyparsing_commoni i c C s} t | t � r | Sy t | � SWnU t k rx t | � j t j � d � } t d � } | j d � � | j | � SXd S( s Drop-in replacement for str(obj) that tries to be Unicode friendly. 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It then < returns the unicode object | encodes it with the default encoding | ... >. t xmlcharrefreplaces &#\d+;c S s# d t t | d d d !� � d S( Ns \ui i i����( t hext int( t t( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt <lambda>� t N( t isinstancet unicodet strt UnicodeEncodeErrort encodet syst getdefaultencodingR% t setParseActiont transformString( t objt rett xmlcharref( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _ustr� s s6 sum len sorted reversed list tuple set any all min maxc c s | ] } | Vq d S( N( ( t .0t y( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s i c C sR d } d � d j � D� } x/ t | | � D] \ } } | j | | � } q, W| S( s/ Escape &, <, >, ", ', etc. in a string of data.s &><"'c s s | ] } d | d Vq d S( t &t ;N( ( R� t s( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s amp gt lt quot apos( t splitt zipt replace( t datat from_symbolst to_symbolst from_t to_( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _xml_escape� s t _Constantsc B s e Z RS( ( t __name__t __module__( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s t 0123456789t ABCDEFabcdefi\ Rr c c s$ | ] } | t j k r | Vq d S( N( t stringt whitespace( R� t c( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s c B s_ e Z d Z d d d d � Z e d � � Z d � Z d � Z d � Z d d � Z d � Z RS( s7 base exception class for all parsing runtime exceptionsi c C s[ | | _ | d k r* | | _ d | _ n | | _ | | _ | | _ | | | f | _ d S( NRr ( t loct Nonet msgt pstrt parserElementt args( t selfR� R� R� t elem( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __init__� s c C s | | j | j | j | j � S( s� internal factory method to simplify creating one type of ParseException from another - avoids having __init__ signature conflicts among subclasses ( R� R� R� R� ( t clst pe( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _from_exception� s c C sm | d k r t | j | j � S| d k r> t | j | j � S| d k r] t | j | j � St | � � d S( s� supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text RH R7 t columnRE N( R7 R� ( RH R� R� R7 RE t AttributeError( R� t aname( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getattr__� s c C s d | j | j | j | j f S( Ns" %s (at char %d), (line:%d, col:%d)( R� R� RH R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __str__� s c C s t | � S( N( R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __repr__� s s >!<c C sI | j } | j d } | r? d j | | | | | f � } n | j � S( s� Extracts the exception line from the input string, and marks the location of the exception with a special symbol. i Rr ( RE R� t joint strip( R� t markerStringt line_strt line_column( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt markInputline� s c C s d j � t t | � � S( Ns lineno col line( R� t dirt type( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __dir__� s N( R� R� t __doc__R� R� t classmethodR� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s e Z d Z RS( sN Exception thrown when parse expressions don't match class; supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text Example:: try: Word(nums).setName("integer").parseString("ABC") except ParseException as pe: print(pe) print("column: {}".format(pe.col)) prints:: Expected integer (at char 0), (line:1, col:1) column: 1 ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s e Z d Z RS( sn user-throwable exception thrown when inconsistent parse content is found; stops all parsing immediately( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c B s e Z d Z RS( s� just like L{ParseFatalException}, but thrown internally when an L{ErrorStop<And._ErrorStop>} ('-' operator) indicates that parsing is to stop immediately because an unbacktrackable syntax error has been found( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR! s c B s e Z d Z d � Z d � Z RS( sZ exception thrown by L{ParserElement.validate} if the grammar could be improperly recursivec C s | | _ d S( N( t parseElementTrace( R� t parseElementList( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s d | j S( Ns RecursiveGrammarException: %s( R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR$ s t _ParseResultsWithOffsetc B s, e Z d � Z d � Z d � Z d � Z RS( c C s | | f | _ d S( N( t tup( R� t p1t p2( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� $ s c C s | j | S( N( R� ( R� t i( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getitem__& s c C s t | j d � S( Ni ( t reprR� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ( s c C s | j d | f | _ d S( Ni ( R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setOffset* s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� # s c B s� e Z d Z d- d- e e d � Z d- d- e e e d � Z d � Z e d � Z d � Z d � Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d � Z e r� e Z e Z e Z n- e Z e Z e Z d � Z d � Z d � Z d � Z d � Z d- d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d � Z' d d � Z( d � Z) d! � Z* d" � Z+ d- e, d e d# � Z- d$ � Z. d% � Z/ d d& e d' � Z0 d( � Z1 d) � Z2 d* � Z3 d+ � Z4 d, � Z5 RS(. sI Structured parse results, to provide multiple means of access to the parsed data: - as a list (C{len(results)}) - by list index (C{results[0], results[1]}, etc.) - by attribute (C{results.<resultsName>} - see L{ParserElement.setResultsName}) Example:: integer = Word(nums) date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: # date_str = integer("year") + '/' + integer("month") + '/' + integer("day") # parseString returns a ParseResults object result = date_str.parseString("1999/12/31") def test(s, fn=repr): print("%s -> %s" % (s, fn(eval(s)))) test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' result['month'] -> '12' result.day -> '31' 'month' in result -> True 'minutes' in result -> False result.dump() -> ['1999', '/', '12', '/', '31'] - day: 31 - month: 12 - year: 1999 c C s/ t | | � r | St j | � } t | _ | S( N( Rs t objectt __new__t Truet _ParseResults__doinit( R� t toklistt namet asListt modalt retobj( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� T s c C s� | j r� t | _ d | _ d | _ i | _ | | _ | | _ | d k rT g } n | | t � rp | | _ n- | | t � r� t | � | _ n | g | _ t � | _ n | d k r�| r�| s� d | j | <n | | t � r� t | � } n | | _ | | t d � t t f � o+| d d g f k s�| | t � rI| g } n | r�| | t � rzt | j � d � | | <n t t | d � d � | | <| | | _ q�y | d | | <Wq�t t t f k r�| | | <q�Xq�n d S( Ni Rr ( R� t FalseR� t _ParseResults__namet _ParseResults__parentt _ParseResults__accumNamest _ParseResults__asListt _ParseResults__modalt listt _ParseResults__toklistt _generatorTypet dictt _ParseResults__tokdictRo R R� t basestringR R� t copyt KeyErrort TypeErrort IndexError( R� R� R� R� R� Rs ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ] sB 3 c C sn t | t t f � r | j | S| | j k rB | j | d d St g | j | D] } | d ^ qS � Sd S( Ni����i ( Rs Ro t sliceR� R� R� R ( R� R� t v( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� | | t � rB | j j | t � � | g | j | <| d } n` | | t t f � rm | | j | <| } n5 | j j | t � � t | d � g | j | <| } | | t � r� t | � | _ n d S( Ni ( R� R� t getR� Ro R� R� R t wkrefR� ( R� t kR� Rs t sub( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __setitem__� s & /c C s t | t t f � rt | j � } | j | =t | t � rl | d k rV | | 7} n t | | d � } n t t | j | � � � } | j � x{ | j j � D]] \ } } xN | D]F } x= t | � D]/ \ } \ } } t | | | | k � | | <q� Wq� Wq� Wn | j | =d S( Ni i ( Rs Ro R� t lenR� R� t ranget indicest reverseR� t itemst enumerateR� ( R� R� t mylent removedR� t occurrencest jR� t valuet position( ( s@ 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( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _itervalues� s c s � f d � � j � D� S( Nc 3 s | ] } | � | f Vq d S( N( ( R� R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R� ( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _iteritems� s c C s t | j � � S( sV Returns all named result keys (as a list in Python 2.x, as an iterator in Python 3.x).( R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt keys� s c C s t | j � � S( sX Returns all named result values (as a list in Python 2.x, as an iterator in Python 3.x).( R� t itervalues( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt values� s c C s t | j � � S( sf Returns all named result key-values (as a list of tuples in Python 2.x, as an iterator in Python 3.x).( R� t iteritems( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s t | j � S( s� Since keys() returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.( t boolR� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt haskeys� s c O s� | s d g } n xI | j � D]; \ } } | d k rJ | d | f } q t d | � � q Wt | d t � s� t | � d k s� | d | k r� | d } | | } | | =| S| d } | Sd S( s� Removes and returns item at specified index (default=C{last}). Supports both C{list} and C{dict} semantics for C{pop()}. If passed no argument or an integer argument, it will use C{list} semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use C{dict} semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in C{dict.pop()}. Example:: def remove_first(tokens): tokens.pop(0) print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] print(OneOrMore(Word(nums)).addParseAction(remove_first).parseString("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + OneOrMore(Word(nums)) print(patt.parseString("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.addParseAction(remove_LABEL) print(patt.parseString("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: AAB ['AAB', '123', '321'] i����t defaulti s- pop() got an unexpected keyword argument '%s'i N( R� R� Rs Ro R� ( R� R� t kwargsR� R� t indexR} t defaultvalue( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt pop� s " c C s | | k r | | S| Sd S( si Returns named result matching the given key, or if there is no such name, then returns the given C{defaultValue} or C{None} if no C{defaultValue} is specified. Similar to C{dict.get()}. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None N( ( R� t keyt defaultValue( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C sw | j j | | � x] | j j � D]L \ } } x= t | � D]/ \ } \ } } t | | | | k � | | <q< Wq# Wd S( s Inserts new element at location index in the list of parsed tokens. Similar to C{list.insert()}. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) print(OneOrMore(Word(nums)).addParseAction(insert_locn).parseString("0 123 321")) # -> [0, '0', '123', '321'] N( R� t insertR� R� R� R� ( R� R� t insStrR� R� R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 2 s c C s | j j | � d S( s� Add single element to end of ParseResults list of elements. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) print(OneOrMore(Word(nums)).addParseAction(append_sum).parseString("0 123 321")) # -> ['0', '123', '321', 444] N( R� t append( R� t item( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR F s c C s0 t | t � r | | 7} n | j j | � d S( s Add sequence of elements to end of ParseResults list of elements. Example:: patt = OneOrMore(Word(alphas)) # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' N( Rs R R� t extend( R� t itemseq( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR T s c C s | j 2| j j � d S( s7 Clear all elements and results names. N( R� R� t clear( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR f s c C s� y | | SWn t k r d SX| | j k r} | | j k rR | j | d d St g | j | D] } | d ^ qc � Sn d Sd S( NRr i����i ( R� R� R� R ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� m s +c C s | j � } | | 7} | S( N( R� ( R� t otherR} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __add__{ s c s� | j r� t | j � � � f d � } | j j � } g | D]< \ } } | D]) } | t | d | | d � � f ^ qM q= } xJ | D]? \ } } | | | <t | d t � r� t | � | d _ q� q� Wn | j | j 7_ | j j | j � | S( Nc s | d k r � S| � S( Ni ( ( t a( t offset( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr i i ( R� R� R� R� R� Rs R R� R� R� t update( R� R t addoffsett otheritemsR� t vlistR� t otherdictitems( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __iadd__� s F c C s1 t | t � r% | d k r% | j � S| | Sd S( Ni ( Rs Ro R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __radd__� s c C s d t | j � t | j � f S( Ns (%s, %s)( R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s" d d j d � | j D� � d S( Nt [s , c s s6 | ], } t | t � r$ t | � n t | � Vq d S( N( Rs R R R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s t ]( R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s Rr c C so g } xb | j D]W } | r2 | r2 | j | � n t | t � rT | | j � 7} q | j t | � � q W| S( N( R� R Rs R t _asStringListR ( R� t sept outR ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C s5 g | j D]' } t | t � r+ | j � n | ^ q S( s� Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) result = patt.parseString("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> <class 'pyparsing.ParseResults'> ['sldkj', 'lsdkj', 'sldkj'] # Use asList() to create an actual list result_list = result.asList() print(type(result_list), result_list) # -> <class 'list'> ['sldkj', 'lsdkj', 'sldkj'] ( R� Rs R R� ( R� t res( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c sG t r | j } n | j } � f d � � t � f d � | � D� � S( s� Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(type(result), repr(result)) # -> <class 'pyparsing.ParseResults'> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.asDict() print(type(result_dict), repr(result_dict)) # -> <class 'dict'> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.asDict())) # -> {"month": "31", "day": "1999", "year": "12"} c sM t | t � rE | j � r% | j � Sg | D] } � | � ^ q, Sn | Sd S( N( Rs R R� t asDict( R| R� ( t toItem( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c 3 s' | ] \ } } | � | � f Vq d S( N( ( R� R� R� ( R ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( t PY_3R� R� R� ( R� t item_fn( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C sP t | j � } | j j � | _ | j | _ | j j | j � | j | _ | S( sA Returns a new copy of a C{ParseResults} object. ( R R� R� R� R� R� R R� ( R� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� d } g } t d � | j j � D� � } | d } | sP d } d } d } n d } | d k rk | } n | j r� | j } n | s� | r� d Sd } n | | | d | d g 7} x t | j � D]� \ } } t | t � rI| | k r| | j | | | o| d k | | � g 7} q�| | j d | o6| d k | | � g 7} q� d } | | k rh| | } n | s�| rzq� q�d } n t t | � � } | | | d | d | d | d g 7} q� W| | | d | d g 7} d j | � S( s� (Deprecated) Returns the parse results as XML. Tags are created for tokens and lists that have defined results names. s c s s2 | ]( \ } } | D] } | d | f Vq q d S( i N( ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s Rr t ITEMt <t >s </N( R� R� R� R� R� R� R� Rs R t asXMLR� R R� ( R� t doctagt namedItemsOnlyt indentt formattedt nlR t namedItemst nextLevelIndentt selfTagR� R t resTagt xmlBodyText( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR! � sT c C sK xD | j j � D]3 \ } } x$ | D] \ } } | | k r# | Sq# Wq Wd S( N( R� R� R� ( R� R� R� R R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __lookup$ s c C s� | j r | j S| j r? | j � } | r8 | j | � Sd Snm t | � d k r� t | j � d k r� t t | j j � � � d d d k r� t t | j j � � � Sd Sd S( s( Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = OneOrMore(user_data) result = user_info.parseString("22 111-22-3333 #221B") for item in result: print(item.getName(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B i i i����N( i i����( R� R� t _ParseResults__lookupR� R� R� t nextR� R� R� ( R� t par( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt getName+ s )i c C s� g } d } | j | t | j � � � | r�| j � rt d � | j � D� � } xk| D]� \ } } | r� | j | � n | j d | d | | f � t | t � r� | r� | j | j | | d � � q� | j t | � � q^ | j t | � � q^ Wq�t d � | D� � r�| } x� t | � D]� \ } } t | t � r�| j d | d | | | d | d | j | | d � f � q,| j d | d | | | d | d t | � f � q,Wq�n d j | � S( sH Diagnostic method for listing out the contents of a C{ParseResults}. Accepts an optional C{indent} argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 s c s s' | ] \ } } t | � | f Vq d S( N( Ru ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>g s s %s%s- %s: s i c s s | ] } t | t � Vq d S( N( Rs R ( R� t vv( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>s s s %s%s[%d]: %s%s%sRr ( R R R� R� t sortedR� Rs R t dumpR� t anyR� R� ( R� R$ t deptht fullR t NLR� R� R� R� R1 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR3 P s, B?c O s t j | j � | | � d S( s� Pretty-printer for parsed results as a list, using the C{pprint} module. Accepts additional positional or keyword args as defined for the C{pprint.pprint} method. (U{http://docs.python.org/3/library/pprint.html#pprint.pprint}) Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(delimitedList(term))) result = func.parseString("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] N( t pprintR� ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR8 } s c C sC | j | j j � | j d k r- | j � p0 d | j | j f f S( N( R� R� R� R� R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getstate__� s c C sm | d | _ | d \ | _ } } | _ i | _ | j j | � | d k r` t | � | _ n d | _ d S( Ni i ( R� R� R� R� R R� R� R� ( R� t stateR/ t inAccumNames( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __setstate__� s c C s | j | j | j | j f S( N( R� R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getnewargs__� s c C s t t | � � t | j � � S( N( R� R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s N(6 R� R� R� R� R� R� Rs R� R� R� R� R� R� R� t __nonzero__R� R� R� R� R� R R� R� R� R� R� R� R� R� R� R R R R R� R R R R� R� R R� R R� R� R! R- R0 R3 R8 R9 R< R= R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR - sh & ' 4 # = %- c C sW | } d | k o# t | � k n r@ | | d d k r@ d S| | j d d | � S( s Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. i i s ( R� t rfind( R� t strgR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR7 � s c C s | j d d | � d S( s Returns current line number within a string, counting newlines as line separators. The first line is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. s i i ( t count( R� R@ ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRH � s c C sR | j d d | � } | j d | � } | d k rB | | d | !S| | d Sd S( sf Returns the line of text containing loc within a string, counting newlines as line separators. s i i N( R? t find( R� R@ t lastCRt nextCR( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRE � s c C sA d t | � d t | � d t | | � t | | � f GHd S( Ns Match s at loc s (%d,%d)( R RH R7 ( t instringR� t expr( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _defaultStartDebugAction� s c C s' d t | � d t | j � � GHd S( Ns Matched s -> ( R Ru R� ( RE t startloct endlocRF t toks( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _defaultSuccessDebugAction� s c C s d t | � GHd S( Ns Exception raised:( R ( RE R� RF t exc( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _defaultExceptionDebugAction� s c G s d S( sG 'Do-nothing' debug action, to suppress debugging output during parsing.N( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRO � s i c s � t k r � f d � Sd g � t g � t d d k rV d d � } d d � � n t j } t j � d } | d d � d } | d | d | f � � � � � � � f d � } d } y" t � d t � d � j � } Wn t k r� t � � } n X| | _ | S( Nc s � | � S( N( ( R� t lRp ( t func( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr i i i i c S sJ t d k r d n d } t j d | | d � | } | j | j f g S( Ni i i i����i����t limiti ( i i i ( t system_versiont tracebackt extract_stackt filenameRH ( RP R t frame_summary( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRS s c S s2 t j | d | �} | d } | j | j f g S( NRP i����( RR t extract_tbRT RH ( t tbRP t framesRU ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRV s i RP i����i c s� x� y& � | � d � } t � d <| SWq t k r� � d rI � nA z: t j � d } � | d d �d d � k s� � n Wd ~ X� d � k r� � d c d 7<q n � q Xq Wd S( Ni i����RP i i ( R� R� Rx t exc_info( R� R} RW ( RV t foundArityRO RP t maxargst pa_call_line_synth( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt wrapper s" s <parse action>R� t __class__( i i ( t singleArgBuiltinsR� RQ RR RS RV t getattrR� t ExceptionRu ( RO R[ RS t LINE_DIFFt this_lineR] t func_name( ( RV RZ RO RP R[ R\ s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _trim_arity� s* c B s e Z d Z d Z e Z e d � � Z e d � � Z e d � Z d � Z d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z e e d � Z d � Z d � Z d e f d � � YZ e dF k rd e f d � � YZ n d e f d � � YZ i Z e � Z! d d g Z" e e d � Z# e Z$ e d � � Z% e Z& e d d � � Z' e d � Z( e) e d � Z* d � Z+ e) d! � Z, e) e d" � Z- d# � Z. d$ � Z/ d% � Z0 d& � Z1 d' � Z2 d( � Z3 d) � Z4 d* � Z5 d+ � Z6 d, � Z7 d- � Z8 d. � Z9 d/ � Z: dF d0 � Z; d1 � Z< d2 � Z= d3 � Z> d4 � Z? d5 � Z@ d6 � ZA e d7 � ZB d8 � ZC d9 � ZD d: � ZE d; � ZF g d< � ZG e d= � ZH d> � ZI d? � ZJ d@ � ZK dA � ZL dB � ZM e dC � ZN e dD e e e dE � ZO RS(G s) Abstract base level parser element class.s c C s | t _ d S( s� Overrides the default whitespace chars Example:: # default whitespace chars are space, <TAB> and newline OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def', 'ghi', 'jkl'] # change to just treat newline as significant ParserElement.setDefaultWhitespaceChars(" \t") OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def'] N( R" t DEFAULT_WHITE_CHARS( t chars( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDefaultWhitespaceChars= s c C s | t _ d S( s� Set class to be used for inclusion of string literals into a parser. Example:: # default literal class used is Literal integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # change to Suppress ParserElement.inlineLiteralsUsing(Suppress) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '12', '31'] N( R" t _literalStringClass( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt inlineLiteralsUsingL s c C s� t � | _ d | _ d | _ d | _ | | _ t | _ t j | _ t | _ t | _ t | _ t � | _ t | _ t | _ t | _ d | _ t | _ d | _ d | _ t | _ t | _ d S( NRr ( NNN( R� t parseActionR� t failActiont strReprt resultsNamet saveAsListR� t skipWhitespaceR" Rf t whiteCharst copyDefaultWhiteCharsR� t mayReturnEmptyt keepTabst ignoreExprst debugt streamlinedt mayIndexErrort errmsgt modalResultst debugActionst ret callPreparset callDuringTry( R� t savelist( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� a s( c C sE t j | � } | j | _ | j | _ | j rA t j | _ n | S( s$ Make a copy of this C{ParserElement}. Useful for defining different parse actions for the same parsing pattern, using copies of the original parse element. Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) integerK = integer.copy().addParseAction(lambda toks: toks[0]*1024) + Suppress("K") integerM = integer.copy().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") print(OneOrMore(integerK | integerM | integer).parseString("5K 100 640K 256M")) prints:: [5120, 100, 655360, 268435456] Equivalent form of C{expr.copy()} is just C{expr()}:: integerM = integer().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") ( R� Rk Ru Rr R" Rf Rq ( R� t cpy( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� x s c C s> | | _ d | j | _ t | d � r: | j | j _ n | S( sf Define name for this expression, makes debugging and exception messages clearer. Example:: Word(nums).parseString("ABC") # -> Exception: Expected W:(0123...) (at char 0), (line:1, col:1) Word(nums).setName("integer").parseString("ABC") # -> Exception: Expected integer (at char 0), (line:1, col:1) s Expected t exception( R� Ry R� R� R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setName� s c C sE | j � } | j d � r. | d } t } n | | _ | | _ | S( sP Define name for referencing matching tokens as a nested attribute of the returned parse results. NOTE: this returns a *copy* of the original C{ParserElement} object; this is so that the client can define a basic element, such as an integer, and reference it in multiple places with different names. You can also set results names using the abbreviated syntax, C{expr("name")} in place of C{expr.setResultsName("name")} - see L{I{__call__}<__call__>}. Example:: date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: date_str = integer("year") + '/' + integer("month") + '/' + integer("day") t *i����( R� t endswithR� Rn Rz ( R� R� t listAllMatchest newself( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setResultsName� s c sa | r9 | j � t t � f d � } � | _ | | _ n$ t | j d � r] | j j | _ n | S( s� Method to invoke the Python pdb debugger when this element is about to be parsed. Set C{breakFlag} to True to enable, False to disable. c s) d d l } | j � � | | | | � S( Ni����( t pdbt set_trace( RE R� t doActionst callPreParseR� ( t _parseMethod( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt breaker� s t _originalParseMethod( t _parseR� R� R� ( R� t breakFlagR� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setBreak� s c O s7 t t t t | � � � | _ | j d t � | _ | S( s Define action to perform when successfully matching parse element definition. Parse action fn is a callable method with 0-3 arguments, called as C{fn(s,loc,toks)}, C{fn(loc,toks)}, C{fn(toks)}, or just C{fn()}, where: - s = the original string being parsed (see note below) - loc = the location of the matching substring - toks = a list of the matched tokens, packaged as a C{L{ParseResults}} object If the functions in fns modify the tokens, they can return them as the return value from fn, and the modified list of tokens will replace the original. Otherwise, fn does not need to return any value. Optional keyword arguments: - callDuringTry = (default=C{False}) indicate if parse action should be run during lookaheads and alternate testing Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{parseString}<parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. Example:: integer = Word(nums) date_str = integer + '/' + integer + '/' + integer date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # use parse action to convert to ints at parse time integer = Word(nums).setParseAction(lambda toks: int(toks[0])) date_str = integer + '/' + integer + '/' + integer # note that integer fields are now ints, not strings date_str.parseString("1999/12/31") # -> [1999, '/', 12, '/', 31] R~ ( R� t mapRe Rk R� R� R~ ( R� t fnsR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRz � s " c O sF | j t t t t | � � � 7_ | j p< | j d t � | _ | S( s� Add parse action to expression's list of parse actions. See L{I{setParseAction}<setParseAction>}. See examples in L{I{copy}<copy>}. R~ ( Rk R� R� Re R~ R� R� ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt addParseAction� s $ c s� | j d d � � | j d t � r* t n t � x3 | D]+ � � � � f d � } | j j | � q7 W| j p~ | j d t � | _ | S( s� Add a boolean predicate function to expression's list of parse actions. See L{I{setParseAction}<setParseAction>} for function call signatures. Unlike C{setParseAction}, functions passed to C{addCondition} need to return boolean success/fail of the condition. Optional keyword arguments: - message = define a custom message to be used in the raised exception - fatal = if True, will raise ParseFatalException to stop parsing immediately; otherwise will raise ParseException Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) year_int = integer.copy() year_int.addCondition(lambda toks: toks[0] >= 2000, message="Only support years 2000 and later") date_str = year_int + '/' + integer + '/' + integer result = date_str.parseString("1999/12/31") # -> Exception: Only support years 2000 and later (at char 0), (line:1, col:1) t messages failed user-defined conditiont fatalc s7 t t � � | | | � � s3 � | | � � � n d S( N( R� Re ( R� RN Rp ( t exc_typet fnR� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt pa s R~ ( R� R� R R Rk R R~ ( R� R� R� R� ( ( R� R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt addCondition� s c C s | | _ | S( s Define action to perform if parsing fails at this expression. Fail acton fn is a callable function that takes the arguments C{fn(s,loc,expr,err)} where: - s = string being parsed - loc = location where expression match was attempted and failed - expr = the parse expression that failed - err = the exception thrown The function returns no value. It may throw C{L{ParseFatalException}} if it is desired to stop parsing immediately.( Rl ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setFailAction s c C sn t } xa | ri t } xN | j D]C } y) x" | j | | � \ } } t } q+ WWq t k ra q Xq Wq W| S( N( R� R� Ru R� R ( R� RE R� t exprsFoundt et dummy( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _skipIgnorables# s c C sp | j r | j | | � } n | j rl | j } t | � } x- | | k rh | | | k rh | d 7} q? Wn | S( Ni ( Ru R� Rp Rq R� ( R� RE R� t wtt instrlen( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt preParse0 s c C s | g f S( N( ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseImpl< s c C s | S( N( ( R� RE R� t tokenlist( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt postParse? s c C s� | j } | s | j r,| j d r? | j d | | | � n | rc | j rc | j | | � } n | } | } yU y | j | | | � \ } } Wn/ t k r� t | t | � | j | � � n XWq�t k r(} | j d r | j d | | | | � n | j r"| j | | | | � n � q�Xn� | rP| j rP| j | | � } n | } | } | j sw| t | � k r�y | j | | | � \ } } Wq�t k r�t | t | � | j | � � q�Xn | j | | | � \ } } | j | | | � } t | | j d | j d | j �} | j rf| s7| j rf| r�yr xk | j D]` } | | | | � } | d k rJt | | j d | j o�t | t t f � d | j �} qJqJWWqct k r�} | j d r�| j d | | | | � n � qcXqfxn | j D]` } | | | | � } | d k r�t | | j d | j oMt | t t f � d | j �} q�q�Wn | r�| j d r�| j d | | | | | � q�n | | f S( Ni i R� R� i ( Rv Rl R{ R} R� R� R� R R� Ry R Rx R� R Rn Ro Rz Rk R~ R� Rs R� ( R� RE R� R� R� t debuggingt preloct tokensStartt tokenst errt retTokensR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _parseNoCacheC sp & %$ #c C sN y | j | | d t �d SWn) t k rI t | | | j | � � n Xd S( NR� i ( R� R� R R Ry ( R� RE R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt tryParse� s c C s7 y | j | | � Wn t t f k r. t SXt Sd S( N( R� R R� R� R� ( R� RE R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt canParseNext� s t _UnboundedCachec B s e Z d � Z RS( c s� i � t � | _ � � � f d � } � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( t cachet not_in_cache( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s | � | <d S( N( ( R� R R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt set� s c s � j � d S( N( R ( R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� t typest MethodTypeR� R� R ( R� R� R� R ( ( R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s t _FifoCachec B s e Z d � Z RS( c s� t � | _ � t � � � � f d � } � � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s0 | � | <t � � � k r, � j t � n d S( N( R� t popitemR� ( R� R R� ( R� t size( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s � j � d S( N( R ( R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� t _OrderedDictR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c B s e Z d � Z RS( c s� t � | _ � i � t j g � � � � � f d � } � � � f d � } � � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c sF | � | <t � � � k r5 � j � j � d � n � j | � d S( N( R� R� t popleftR� R ( R� R R� ( R� t key_fifoR� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s � j � � j � d S( N( R ( R� ( R� R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� t collectionst dequeR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s i c C s. d \ } } | | | | | f } t j �� t j } | j | � } | | j k r� t j | c d 7<y | j | | | | � } Wn2 t k r� } | j | | j | j � � � q$X| j | | d | d j � f � | SnC t j | c d 7<t | t � r | � n | d | d j � f SWd QXd S( Ni i ( i i ( R" t packrat_cache_lockt packrat_cacheR� R� t packrat_cache_statsR� R R� R^ R� R� Rs Ra ( R� RE R� R� R� t HITt MISSt lookupR� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _parseCache� s$ $ c C s+ t j j � d g t t j � t j (d S( Ni ( R" R� R R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt resetCache� s i� c C sU t j sQ t t _ | d k r0 t j � t _ n t j | � t _ t j t _ n d S( s� Enables "packrat" parsing, which adds memoizing to the parsing logic. Repeated parse attempts at the same string location (which happens often in many complex grammars) can immediately return a cached value, instead of re-executing parsing/validating code. Memoizing is done of both valid results and parsing exceptions. Parameters: - cache_size_limit - (default=C{128}) - if an integer value is provided will limit the size of the packrat cache; if None is passed, then the cache size will be unbounded; if 0 is passed, the cache will be effectively disabled. This speedup may break existing programs that use parse actions that have side-effects. For this reason, packrat parsing is disabled when you first import pyparsing. To activate the packrat feature, your program must call the class method C{ParserElement.enablePackrat()}. If your program uses C{psyco} to "compile as you go", you must call C{enablePackrat} before calling C{psyco.full()}. If you do not do this, Python will crash. For best results, call C{enablePackrat()} immediately after importing pyparsing. Example:: import pyparsing pyparsing.ParserElement.enablePackrat() N( R" t _packratEnabledR� R� R� R� R� R� R� ( t cache_size_limit( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt enablePackrat s c C s� t j � | j s | j � n x | j D] } | j � q* W| j sV | j � } n yW | j | d � \ } } | r� | j | | � } t � t � } | j | | � n Wn( t k r� } t j r� � q� | � n X| Sd S( sB Execute the parse expression with the given string. This is the main interface to the client code, once the complete expression has been built. If you want the grammar to require that the entire input string be successfully parsed, then set C{parseAll} to True (equivalent to ending the grammar with C{L{StringEnd()}}). Note: C{parseString} implicitly calls C{expandtabs()} on the input string, in order to report proper column numbers in parse actions. If the input string contains tabs and the grammar uses parse actions that use the C{loc} argument to index into the string being parsed, you can ensure you have a consistent view of the input string by: - calling C{parseWithTabs} on your grammar before calling C{parseString} (see L{I{parseWithTabs}<parseWithTabs>}) - define your parse action using the full C{(s,loc,toks)} signature, and reference the input string using the parse action's C{s} argument - explictly expand the tabs in your input string before calling C{parseString} Example:: Word('a').parseString('aaaaabaaa') # -> ['aaaaa'] Word('a').parseString('aaaaabaaa', parseAll=True) # -> Exception: Expected end of text i N( R" R� Rw t streamlineRu Rt t expandtabsR� R� R R' R t verbose_stacktrace( R� RE t parseAllR� R� R� t seRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseString# s$ c c s� | j s | j � n x | j D] } | j � q W| j sR t | � j � } n t | � } d } | j } | j } t j � d } y� x� | | k ra| | k ray. | | | � } | | | d t �\ } } Wn t k r� | d } q� X| | k rT| d 7} | | | f V| rK| | | � } | | k r>| } qQ| d 7} q^| } q� | d } q� WWn( t k r�} t j r�� q�| � n Xd S( s� Scan the input string for expression matches. Each match will return the matching tokens, start location, and end location. May be called with optional C{maxMatches} argument, to clip scanning after 'n' matches are found. If C{overlap} is specified, then overlapping matches will be reported. Note that the start and end locations are reported relative to the string being parsed. See L{I{parseString}<parseString>} for more information on parsing strings with embedded tabs. Example:: source = "sldjf123lsdjjkf345sldkjf879lkjsfd987" print(source) for tokens,start,end in Word(alphas).scanString(source): print(' '*start + '^'*(end-start)) print(' '*start + tokens[0]) prints:: sldjf123lsdjjkf345sldkjf879lkjsfd987 ^^^^^ sldjf ^^^^^^^ lsdjjkf ^^^^^^ sldkjf ^^^^^^ lkjsfd i R� i N( Rw R� Ru Rt R R� R� R� R� R" R� R� R R R� ( R� RE t maxMatchest overlapR� R� R� t preparseFnt parseFnt matchesR� t nextLocR� t nextlocRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt scanStringU sB c C s% g } d } t | _ y� x� | j | � D]} \ } } } | j | | | !� | r� t | t � rs | | j � 7} q� t | t � r� | | 7} q� | j | � n | } q( W| j | | � g | D] } | r� | ^ q� } d j t t t | � � � SWn( t k r } t j r� q!| � n Xd S( sf Extension to C{L{scanString}}, to modify matching text with modified tokens that may be returned from a parse action. To use C{transformString}, define a grammar and attach a parse action to it that modifies the returned token list. Invoking C{transformString()} on a target string will then scan for matches, and replace the matched text patterns according to the logic in the parse action. C{transformString()} returns the resulting transformed string. Example:: wd = Word(alphas) wd.setParseAction(lambda toks: toks[0].title()) print(wd.transformString("now is the winter of our discontent made glorious summer by this sun of york.")) Prints:: Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York. i Rr N( R� Rt R� R Rs R R� R� R� R� R t _flattenR R" R� ( R� RE R t lastERp R� R� t oRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR{ � s( c C se y6 t g | j | | � D] \ } } } | ^ q � SWn( t k r` } t j rW � qa | � n Xd S( s~ Another extension to C{L{scanString}}, simplifying the access to the tokens found to match the given parse expression. May be called with optional C{maxMatches} argument, to clip searching after 'n' matches are found. Example:: # a capitalized word starts with an uppercase letter, followed by zero or more lowercase letters cap_word = Word(alphas.upper(), alphas.lower()) print(cap_word.searchString("More than Iron, more than Lead, more than Gold I need Electricity")) prints:: ['More', 'Iron', 'Lead', 'Gold', 'I'] N( R R� R R" R� ( R� RE R� Rp R� R� RL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt searchString� s 6 c c sf d } d } xJ | j | d | �D]3 \ } } } | | | !V| rO | d Vn | } q" W| | Vd S( s[ Generator method to split a string using the given expression as a separator. May be called with optional C{maxsplit} argument, to limit the number of splits; and the optional C{includeSeparators} argument (default=C{False}), if the separating matching text should be included in the split results. Example:: punc = oneOf(list(".,;:/-!?")) print(list(punc.split("This, this?, this sentence, is badly punctuated!"))) prints:: ['This', ' this', '', ' this sentence', ' is badly punctuated', ''] i R� N( R� ( R� RE t maxsplitt includeSeparatorst splitst lastRp R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s % c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( s� Implementation of + operator - returns C{L{And}}. Adding strings to a ParserElement converts them to L{Literal}s by default. Example:: greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) Prints:: Hello, World! -> ['Hello', ',', 'World', '!'] s4 Cannot combine element of type %s with ParserElementt stackleveli N( Rs R� R" Ri t warningst warnR� t SyntaxWarningR� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of + operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c C sm t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | t j � | g � S( sQ Implementation of - operator, returns C{L{And}} with error stop s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R t _ErrorStop( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __sub__ s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of - operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rsub__ s c sE t | t � r | d } } n-t | t � r7| d d } | d d k r_ d | d f } n t | d t � r� | d d k r� | d d k r� t � � S| d d k r� t � � S� | d t � � SqLt | d t � rt | d t � r| \ } } | | 8} qLt d t | d � t | d � � � n t d t | � � � | d k rgt d � � n | d k r�t d � � n | | k o�d k n r�t d � � n | r� � f d � � | r | d k r�� � | � } qt � g | � � | � } qA� | � } n( | d k r.� } n t � g | � } | S( s� Implementation of * operator, allows use of C{expr * 3} in place of C{expr + expr + expr}. Expressions may also me multiplied by a 2-integer tuple, similar to C{{min,max}} multipliers in regular expressions. Tuples may also include C{None} as in: - C{expr*(n,None)} or C{expr*(n,)} is equivalent to C{expr*n + L{ZeroOrMore}(expr)} (read as "at least n instances of C{expr}") - C{expr*(None,n)} is equivalent to C{expr*(0,n)} (read as "0 to n instances of C{expr}") - C{expr*(None,None)} is equivalent to C{L{ZeroOrMore}(expr)} - C{expr*(1,None)} is equivalent to C{L{OneOrMore}(expr)} Note that C{expr*(None,n)} does not raise an exception if more than n exprs exist in the input stream; that is, C{expr*(None,n)} does not enforce a maximum number of expr occurrences. If this behavior is desired, then write C{expr*(None,n) + ~expr} i i i s7 cannot multiply 'ParserElement' and ('%s','%s') objectss0 cannot multiply 'ParserElement' and '%s' objectss/ cannot multiply ParserElement by negative values@ second tuple value must be greater or equal to first tuple values+ cannot multiply ParserElement by 0 or (0,0)c s2 | d k r$ t � � | d � � St � � Sd S( Ni ( R ( t n( t makeOptionalListR� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ] s N( NN( Rs Ro t tupleR� R0 R R� R� t ValueErrorR ( R� R t minElementst optElementsR} ( ( R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __mul__, sD # & ) c C s | j | � S( N( R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rmul__p s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sI Implementation of | operator - returns C{L{MatchFirst}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __or__s s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | BS( s] Implementation of | operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ror__ s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sA Implementation of ^ operator - returns C{L{Or}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __xor__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | AS( s] Implementation of ^ operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rxor__� s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sC Implementation of & operator - returns C{L{Each}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __and__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | @S( s] Implementation of & operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rand__� s c C s t | � S( sE Implementation of ~ operator - returns C{L{NotAny}} ( R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __invert__� s c C s' | d k r | j | � S| j � Sd S( s Shortcut for C{L{setResultsName}}, with C{listAllMatches=False}. If C{name} is given with a trailing C{'*'} character, then C{listAllMatches} will be passed as C{True}. If C{name} is omitted, same as calling C{L{copy}}. Example:: # these are equivalent userdata = Word(alphas).setResultsName("name") + Word(nums+"-").setResultsName("socsecno") userdata = Word(alphas)("name") + Word(nums+"-")("socsecno") N( R� R� R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __call__� s c C s t | � S( s� Suppresses the output of this C{ParserElement}; useful to keep punctuation from cluttering up returned output. ( R) ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt suppress� s c C s t | _ | S( s Disables the skipping of whitespace before matching the characters in the C{ParserElement}'s defined pattern. This is normally only used internally by the pyparsing module, but may be needed in some whitespace-sensitive grammars. ( R� Rp ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt leaveWhitespace� s c C s t | _ | | _ t | _ | S( s8 Overrides the default whitespace chars ( R� Rp Rq R� Rr ( R� Rg ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setWhitespaceChars� s c C s t | _ | S( s� Overrides default behavior to expand C{<TAB>}s to spaces before parsing the input string. Must be called before C{parseString} when the input grammar contains elements that match C{<TAB>} characters. ( R� Rt ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseWithTabs� s c C sr t | t � r t | � } n t | t � rR | | j k rn | j j | � qn n | j j t | j � � � | S( s� Define expression to be ignored (e.g., comments) while doing pattern matching; may be called repeatedly, to define multiple comment or other ignorable patterns. Example:: patt = OneOrMore(Word(alphas)) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj'] patt.ignore(cStyleComment) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj', 'lskjd'] ( Rs R� R) Ru R R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt ignore� s c C s1 | p t | p t | p t f | _ t | _ | S( sT Enable display of debugging messages while doing pattern matching. ( RG RK RM R{ R� Rv ( R� t startActiont successActiont exceptionAction( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDebugActions s c C s) | r | j t t t � n t | _ | S( s� Enable display of debugging messages while doing pattern matching. Set C{flag} to True to enable, False to disable. Example:: wd = Word(alphas).setName("alphaword") integer = Word(nums).setName("numword") term = wd | integer # turn on debugging for wd wd.setDebug() OneOrMore(term).parseString("abc 123 xyz 890") prints:: Match alphaword at loc 0(1,1) Matched alphaword -> ['abc'] Match alphaword at loc 3(1,4) Exception raised:Expected alphaword (at char 4), (line:1, col:5) Match alphaword at loc 7(1,8) Matched alphaword -> ['xyz'] Match alphaword at loc 11(1,12) Exception raised:Expected alphaword (at char 12), (line:1, col:13) Match alphaword at loc 15(1,16) Exception raised:Expected alphaword (at char 15), (line:1, col:16) The output shown is that produced by the default debug actions - custom debug actions can be specified using L{setDebugActions}. Prior to attempting to match the C{wd} expression, the debugging message C{"Match <exprname> at loc <n>(<line>,<col>)"} is shown. Then if the parse succeeds, a C{"Matched"} message is shown, or an C{"Exception raised"} message is shown. Also note the use of L{setName} to assign a human-readable name to the expression, which makes debugging and exception messages easier to understand - for instance, the default name created for the C{Word} expression without calling C{setName} is C{"W:(ABCD...)"}. ( R� RG RK RM R� Rv ( R� t flag( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDebug s # c C s | j S( N( R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� @ s c C s t | � S( N( R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� C s c C s t | _ d | _ | S( N( R� Rw R� Rm ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� F s c C s d S( N( ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkRecursionK s c C s | j g � d S( sj Check defined expressions for valid structure, check for infinite recursive definitions. N( R ( R� t validateTrace( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt validateN s c C s� y | j � } Wn5 t k rG t | d � � } | j � } Wd QXn Xy | j | | � SWn( t k r� } t j r} � q� | � n Xd S( s� Execute the parse expression on the given file or filename. If a filename is specified (instead of a file object), the entire file is opened, read, and closed before parsing. t rN( t readR� t openR� R R" R� ( R� t file_or_filenameR� t file_contentst fRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseFileT s c C sd t | t � r1 | | k p0 t | � t | � k St | t � rM | j | � St t | � | k Sd S( N( Rs R" t varsR� R� t super( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __eq__h s " c C s | | k S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ne__p s c C s t t | � � S( N( t hasht id( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __hash__s s c C s | | k S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __req__v s c C s | | k S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rne__y s c C s: y! | j t | � d | �t SWn t k r5 t SXd S( s� Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") R� N( R� R R� R R� ( R� t testStringR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� | s t #c C sy t | t � r6 t t t j | j � j � � � } n t | t � rT t | � } n g } g } t } x| D]�} | d k r� | j | t � s� | r� | r� | j | � qm n | s� qm n d j | � | g } g } yQ | j d d � } | j | d | �} | j | j d | � � | o%| } Wn� t k r�} t | t � rPd n d } d | k r�| j t | j | � � | j d t | j | � d d | � n | j d | j d | � | j d t | � � | o�| } | } n< t k r*} | j d t | � � | o | } | } n X| rX| rG| j d � n d j | � GHn | j | | f � qm W| | f S( s3 Execute the parse expression on a series of test strings, showing each test, the parsed results or where the parse failed. Quick and easy way to run a parse expression against a list of sample strings. Parameters: - tests - a list of separate test strings, or a multiline string of test strings - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests - comment - (default=C{'#'}) - expression for indicating embedded comments in the test string; pass None to disable comment filtering - fullDump - (default=C{True}) - dump results as list followed by results names in nested outline; if False, only dump nested list - printResults - (default=C{True}) prints test output to stdout - failureTests - (default=C{False}) indicates if these tests are expected to fail parsing Returns: a (success, results) tuple, where success indicates that all tests succeeded (or failed if C{failureTests} is True), and the results contain a list of lines of each test's output Example:: number_expr = pyparsing_common.number.copy() result = number_expr.runTests(''' # unsigned integer 100 # negative integer -100 # float with scientific notation 6.02e23 # integer with scientific notation 1e-12 ''') print("Success" if result[0] else "Failed!") result = number_expr.runTests(''' # stray character 100Z # missing leading digit before '.' -.100 # too many '.' 3.14.159 ''', failureTests=True) print("Success" if result[0] else "Failed!") prints:: # unsigned integer 100 [100] # negative integer -100 [-100] # float with scientific notation 6.02e23 [6.02e+23] # integer with scientific notation 1e-12 [1e-12] Success # stray character 100Z ^ FAIL: Expected end of text (at char 3), (line:1, col:4) # missing leading digit before '.' -.100 ^ FAIL: Expected {real number with scientific notation | real number | signed integer} (at char 0), (line:1, col:1) # too many '.' 3.14.159 ^ FAIL: Expected end of text (at char 4), (line:1, col:5) Success Each test string must be on a single line. If you want to test a string that spans multiple lines, create a test like this:: expr.runTest(r"this is a test\n of strings that spans \n 3 lines") (Note that this is a raw string literal, you must include the leading 'r'.) s s \nR� R6 s (FATAL)Rr t i t ^s FAIL: s FAIL-EXCEPTION: N( Rs R� R� R� Ru R� t rstript splitlinesR R� R� R� R� R R� R� R� R3 R R RE R� R7 Ra ( R� t testsR� t commentt fullDumpt printResultst failureTestst allResultst commentst successRp R t resultR� R� RL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt runTests� sN W' + , N(P R� R� R� Rf R� R� t staticmethodRh Rj R� R� R� R� R� R� Rz R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R� R� R� R� R� R� R� R� t _MAX_INTR� R{ R� R� R R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R R R R R R R R� R" ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR" 8 s� & H " 2G + D ) c B s e Z d Z d � Z RS( sT Abstract C{ParserElement} subclass, for defining atomic matching patterns. c C s t t | � j d t � d S( NR ( R R* R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR* s c B s e Z d Z d � Z RS( s, An empty token, will always match. c C s2 t t | � j � d | _ t | _ t | _ d S( NR ( R R R� R� R� Rs R� Rx ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( s( A token that will never match. c C s; t t | � j � d | _ t | _ t | _ d | _ d S( NR s Unmatchable token( R R R� R� R� Rs R� Rx Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� * s c C s t | | | j | � � d S( N( R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 1 s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR & s c B s# e Z d Z d � Z e d � Z RS( s� Token to exactly match a specified string. Example:: Literal('blah').parseString('blah') # -> ['blah'] Literal('blah').parseString('blahfooblah') # -> ['blah'] Literal('blah').parseString('bla') # -> Exception: Expected "blah" For case-insensitive matching, use L{CaselessLiteral}. For keyword matching (force word break before and after the matched string), use L{Keyword} or L{CaselessKeyword}. c C s� t t | � j � | | _ t | � | _ y | d | _ Wn0 t k rn t j d t d d �t | _ n Xd t | j � | _ d | j | _ t | _ t | _ d S( Ni s2 null string passed to Literal; use Empty() insteadR� i s "%s"s Expected ( R R R� t matchR� t matchLent firstMatchCharR� R� R� R� R R^ R R� Ry R� Rs Rx ( R� t matchString( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� C s c C sg | | | j k rK | j d k s7 | j | j | � rK | | j | j f St | | | j | � � d S( Ni ( R' R& t startswithR% R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� V s $( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 5 s c B sK e Z d Z e d Z d e d � Z e d � Z d � Z e d � � Z RS( s\ Token to exactly match a specified string as a keyword, that is, it must be immediately followed by a non-keyword character. Compare with C{L{Literal}}: - C{Literal("if")} will match the leading C{'if'} in C{'ifAndOnlyIf'}. - C{Keyword("if")} will not; it will only match the leading C{'if'} in C{'if x=1'}, or C{'if(y==2)'} Accepts two optional constructor arguments in addition to the keyword string: - C{identChars} is a string of characters that would be valid identifier characters, defaulting to all alphanumerics + "_" and "$" - C{caseless} allows case-insensitive matching, default is C{False}. Example:: Keyword("start").parseString("start") # -> ['start'] Keyword("start").parseString("starting") # -> Exception For case-insensitive matching, use L{CaselessKeyword}. s _$c C s� t t | � j � | d k r+ t j } n | | _ t | � | _ y | d | _ Wn' t k r} t j d t d d �n Xd | j | _ d | j | _ t | _ t | _ | | _ | r� | j � | _ | j � } n t | � | _ d S( Ni s2 null string passed to Keyword; use Empty() insteadR� i s "%s"s Expected ( R R R� R� t DEFAULT_KEYWORD_CHARSR% R� R& R' R� R� R� R� R� Ry R� Rs Rx t caselesst uppert caselessmatchR� t identChars( R� R( R. R+ ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� q s& c C sb | j r� | | | | j !j � | j k rF| t | � | j k se | | | j j � | j k rF| d k s� | | d j � | j k rF| | j | j f Sn� | | | j k rF| j d k s� | j | j | � rF| t | � | j k s| | | j | j k rF| d k s2| | d | j k rF| | j | j f St | | | j | � � d S( Ni i ( R+ R& R, R- R� R. R% R' R) R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s #9)$3#c C s% t t | � j � } t j | _ | S( N( R R R� R* R. ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | t _ d S( s, Overrides the default Keyword chars N( R R* ( Rg ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDefaultKeywordChars� s N( R� R� R� R1 R* R� R� R� R� R� R� R# R/ ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR ^ s c B s# e Z d Z d � Z e d � Z RS( sl Token to match a specified string, ignoring case of letters. Note: the matched results will always be in the case of the given match string, NOT the case of the input text. Example:: OneOrMore(CaselessLiteral("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD', 'CMD'] (Contrast with example for L{CaselessKeyword}.) c C sI t t | � j | j � � | | _ d | j | _ d | j | _ d S( Ns '%s's Expected ( R R R� R, t returnStringR� Ry ( R� R( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sS | | | | j !j � | j k r7 | | j | j f St | | | j | � � d S( N( R& R, R% R0 R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s #( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( s� Caseless version of L{Keyword}. Example:: OneOrMore(CaselessKeyword("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD'] (Contrast with example for L{CaselessLiteral}.) c C s# t t | � j | | d t �d S( NR+ ( R R R� R� ( R� R( R. ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� | | | | j !j � | j k rp | t | � | j k s\ | | | j j � | j k rp | | j | j f St | | | j | � � d S( N( R& R, R- R� R. R% R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s #9N( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( sx A variation on L{Literal} which matches "close" matches, that is, strings with at most 'n' mismatching characters. C{CloseMatch} takes parameters: - C{match_string} - string to be matched - C{maxMismatches} - (C{default=1}) maximum number of mismatches allowed to count as a match The results from a successful parse will contain the matched text from the input string and the following named results: - C{mismatches} - a list of the positions within the match_string where mismatches were found - C{original} - the original match_string used to compare against the input string If C{mismatches} is an empty list, then the match was an exact match. Example:: patt = CloseMatch("ATCATCGAATGGA") patt.parseString("ATCATCGAAXGGA") # -> (['ATCATCGAAXGGA'], {'mismatches': [[9]], 'original': ['ATCATCGAATGGA']}) patt.parseString("ATCAXCGAAXGGA") # -> Exception: Expected 'ATCATCGAATGGA' (with up to 1 mismatches) (at char 0), (line:1, col:1) # exact match patt.parseString("ATCATCGAATGGA") # -> (['ATCATCGAATGGA'], {'mismatches': [[]], 'original': ['ATCATCGAATGGA']}) # close match allowing up to 2 mismatches patt = CloseMatch("ATCATCGAATGGA", maxMismatches=2) patt.parseString("ATCAXCGAAXGGA") # -> (['ATCAXCGAAXGGA'], {'mismatches': [[4, 9]], 'original': ['ATCATCGAATGGA']}) i c C s] t t | � j � | | _ | | _ | | _ d | j | j f | _ t | _ t | _ d S( Ns& Expected %r (with up to %d mismatches)( R Rj R� R� t match_stringt maxMismatchesRy R� Rx Rs ( R� R1 R2 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | } t | � } | t | j � } | | k r| j } d } g } | j } x� t t | | | !| j � � D]J \ } } | \ } } | | k ro | j | � t | � | k r� Pq� qo qo W| d } t | | | !g � } | j | d <| | d <| | f Sn t | | | j | � � d S( Ni i t originalt mismatches( R� R1 R2 R� R� R R R Ry ( R� RE R� R� t startR� t maxlocR1 t match_stringlocR4 R2 t s_mt srct matt results( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s( , ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRj � s c B s> e Z d Z d d d d e d d � Z e d � Z d � Z RS( s Token for matching words composed of allowed character sets. Defined with string containing all allowed initial characters, an optional string containing allowed body characters (if omitted, defaults to the initial character set), and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. An optional C{excludeChars} parameter can list characters that might be found in the input C{bodyChars} string; useful to define a word of all printables except for one or two characters, for instance. L{srange} is useful for defining custom character set strings for defining C{Word} expressions, using range notation from regular expression character sets. A common mistake is to use C{Word} to match a specific literal string, as in C{Word("Address")}. Remember that C{Word} uses the string argument to define I{sets} of matchable characters. This expression would match "Add", "AAA", "dAred", or any other word made up of the characters 'A', 'd', 'r', 'e', and 's'. To match an exact literal string, use L{Literal} or L{Keyword}. pyparsing includes helper strings for building Words: - L{alphas} - L{nums} - L{alphanums} - L{hexnums} - L{alphas8bit} (alphabetic characters in ASCII range 128-255 - accented, tilded, umlauted, etc.) - L{punc8bit} (non-alphabetic characters in ASCII range 128-255 - currency, symbols, superscripts, diacriticals, etc.) - L{printables} (any non-whitespace character) Example:: # a word composed of digits integer = Word(nums) # equivalent to Word("0123456789") or Word(srange("0-9")) # a word with a leading capital, and zero or more lowercase capital_word = Word(alphas.upper(), alphas.lower()) # hostnames are alphanumeric, with leading alpha, and '-' hostname = Word(alphas, alphanums+'-') # roman numeral (not a strict parser, accepts invalid mix of characters) roman = Word("IVXLCDM") # any string of non-whitespace characters, except for ',' csv_value = Word(printables, excludeChars=",") i i c s� t t | � j � � rc d j � f d � | D� � } | rc d j � f d � | D� � } qc n | | _ t | � | _ | r� | | _ t | � | _ n | | _ t | � | _ | d k | _ | d k r� t d � � n | | _ | d k r� | | _ n t | _ | d k r)| | _ | | _ n t | � | _ d | j | _ t | _ | | _ d | j | j k r}| d k r}| d k r}| d k r}| j | j k r�d t | j � | _ ne t | j � d k r�d t j | j � t | j � f | _ n% d t | j � t | j � f | _ | j rDd | j d | _ n y t j | j � | _ Wq}t k ryd | _ q}Xn d S( NRr c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( t excludeChars( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>7 s c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( R< ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>9 s i i sZ cannot specify a minimum length < 1; use Optional(Word()) if zero-length word is permitteds Expected R s [%s]+s %s[%s]*s [%s][%s]*s \b( R R- R� R� t initCharsOrigR� t initCharst bodyCharsOrigt bodyCharst maxSpecifiedR� t minLent maxLenR$ R R� Ry R� Rx t asKeywordt _escapeRegexRangeCharst reStringR� R| t escapet compileRa R� ( R� R> R@ t mint maxt exactRD R< ( ( R< s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 4 sT % : c C s� | j r[ | j j | | � } | s? t | | | j | � � n | j � } | | j � f S| | | j k r� t | | | j | � � n | } | d 7} t | � } | j } | | j } t | | � } x* | | k r� | | | k r� | d 7} q� Wt } | | | j k rt } n | j rG| | k rG| | | k rGt } n | j r�| d k rp| | d | k s�| | k r�| | | k r�t } q�n | r�t | | | j | � � n | | | | !f S( Ni i ( R| R% R Ry t endt groupR> R� R@ RC RI R� RB R� RA RD ( R� RE R� R� R! R5 R� t bodycharsR6 t throwException( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� j s6 % < c C s� y t t | � j � SWn t k r* n X| j d k r� d � } | j | j k r} d | | j � | | j � f | _ q� d | | j � | _ n | j S( Nc S s& t | � d k r | d d S| Sd S( Ni s ...( R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt charsAsStr� s s W:(%s,%s)s W:(%s)( R R- R� Ra Rm R� R= R? ( R� RP ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s (N( R� R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR- s .6 #c B sD e Z d Z e e j d � � Z d d � Z e d � Z d � Z RS( s� Token for matching strings that match a given regular expression. Defined with string specifying the regular expression in a form recognized by the inbuilt Python re module. If the given regex contains named groups (defined using C{(?P<name>...)}), these will be preserved as named parse results. Example:: realnum = Regex(r"[+-]?\d+\.\d*") date = Regex(r'(?P<year>\d{4})-(?P<month>\d\d?)-(?P<day>\d\d?)') # ref: http://stackoverflow.com/questions/267399/how-do-you-match-only-valid-roman-numerals-with-a-regular-expression roman = Regex(r"M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})") s [A-Z]i c C s3 t t | � j � t | t � r� | sA t j d t d d �n | | _ | | _ y+ t j | j | j � | _ | j | _ Wq� t j k r� t j d | t d d �� q� XnI t | t j � r� | | _ t | � | _ | _ | | _ n t d � � t | � | _ d | j | _ t | _ t | _ d S( s� The parameters C{pattern} and C{flags} are passed to the C{re.compile()} function as-is. See the Python C{re} module for an explanation of the acceptable patterns and flags.s0 null string passed to Regex; use Empty() insteadR� i s$ invalid pattern (%s) passed to RegexsC Regex may only be constructed with a string or a compiled RE objects Expected N( R R% R� Rs R� R� R� R� t patternt flagsR| RH RF t sre_constantst errort compiledREtypeRu R� R R� Ry R� Rx R� Rs ( R� RQ RR ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s. c C s� | j j | | � } | s6 t | | | j | � � n | j � } | j � } t | j � � } | r� x | D] } | | | | <qm Wn | | f S( N( R| R% R Ry RL t groupdictR RM ( R� RE R� R� R! t dR} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sZ y t t | � j � SWn t k r* n X| j d k rS d t | j � | _ n | j S( Ns Re:(%s)( R R% R� Ra Rm R� R� RQ ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R| RH RU R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR% � s " c B s> e Z d Z d d e e d e d � Z e d � Z d � Z RS( s� Token for matching strings that are delimited by quoting characters. Defined with the following parameters: - quoteChar - string of one or more characters defining the quote delimiting string - escChar - character to escape quotes, typically backslash (default=C{None}) - escQuote - special quote sequence to escape an embedded quote string (such as SQL's "" to escape an embedded ") (default=C{None}) - multiline - boolean indicating whether quotes can span multiple lines (default=C{False}) - unquoteResults - boolean indicating whether the matched text should be unquoted (default=C{True}) - endQuoteChar - string of one or more characters defining the end of the quote delimited string (default=C{None} => same as quoteChar) - convertWhitespaceEscapes - convert escaped whitespace (C{'\t'}, C{'\n'}, etc.) to actual whitespace (default=C{True}) Example:: qs = QuotedString('"') print(qs.searchString('lsjdf "This is the quote" sldjf')) complex_qs = QuotedString('{{', endQuoteChar='}}') print(complex_qs.searchString('lsjdf {{This is the "quote"}} sldjf')) sql_qs = QuotedString('"', escQuote='""') print(sql_qs.searchString('lsjdf "This is the quote with ""embedded"" quotes" sldjf')) prints:: [['This is the quote']] [['This is the "quote"']] [['This is the quote with "embedded" quotes']] c s t t � � j � | j � } | sG t j d t d d �t � � n | d k r\ | } n4 | j � } | s� t j d t d d �t � � n | � _ t | � � _ | d � _ | � _ t | � � _ | � _ | � _ | � _ | � _ | rTt j t j B� _ d t j � j � t � j d � | d k rDt | � pGd f � _ nP d � _ d t j � j � t � j d � | d k r�t | � p�d f � _ t � j � d k r� j d d j � f d � t t � j � d d d � D� � d 7_ n | r*� j d t j | � 7_ n | rh� j d t j | � 7_ t j � j � d � _ n � j d t j � j � 7_ y+ t j � j � j � � _ � j � _ Wn4 t j k r�t j d � j t d d �� n Xt! � � � _" d � j" � _# t$ � _% t& � _' d S( Ns$ quoteChar cannot be the empty stringR� i s' endQuoteChar cannot be the empty stringi s %s(?:[^%s%s]Rr s %s(?:[^%s\n\r%s]i s |(?:s )|(?:c 3 s< | ]2 } d t j � j | � t � j | � f Vq d S( s %s[^%s]N( R| RG t endQuoteCharRE ( R� R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>/ s i����t )s |(?:%s)s |(?:%s.)s (.)s )*%ss$ invalid pattern (%s) passed to Regexs Expected (( R R# R� R� R� R� R� t SyntaxErrorR� t quoteCharR� t quoteCharLent firstQuoteCharRX t endQuoteCharLent escChart escQuotet unquoteResultst convertWhitespaceEscapesR| t MULTILINEt DOTALLRR RG RE RQ R� R� t escCharReplacePatternRH RF RS RT R R� Ry R� Rx R� Rs ( R� R[ R_ R` t multilineRa RX Rb ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� sf ( %E c C sT | | | j k r( | j j | | � p+ d } | sO t | | | j | � � n | j � } | j � } | j rJ| | j | j !} t | t � rJd | k r� | j r� i d d 6d d 6d d 6d d 6} x/ | j � D] \ } } | j | | � } q� Wn | j r t j | j d | � } n | j rG| j | j | j � } qGqJn | | f S( Ns \s s \ts s \ns s \fs s \rs \g<1>( R] R| R% R� R Ry RL RM Ra R\ R^ Rs R� Rb R� R� R_ R� Re R` RX ( R� RE R� R� R! R} t ws_mapt wslitt wschar( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� G s* . !c C s] y t t | � j � SWn t k r* n X| j d k rV d | j | j f | _ n | j S( Ns. quoted string, starting with %s ending with %s( R R# R� Ra Rm R� R[ RX ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� j s N( R� R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR# � s A #c B s5 e Z d Z d d d d � Z e d � Z d � Z RS( s� Token for matching words composed of characters I{not} in a given set (will include whitespace in matched characters if not listed in the provided exclusion set - see example). Defined with string containing all disallowed characters, and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. Example:: # define a comma-separated-value as anything that is not a ',' csv_value = CharsNotIn(',') print(delimitedList(csv_value).parseString("dkls,lsdkjf,s12 34,@!#,213")) prints:: ['dkls', 'lsdkjf', 's12 34', '@!#', '213'] i i c C s� t t | � j � t | _ | | _ | d k r@ t d � � n | | _ | d k ra | | _ n t | _ | d k r� | | _ | | _ n t | � | _ d | j | _ | j d k | _ t | _ d S( Ni sf cannot specify a minimum length < 1; use Optional(CharsNotIn()) if zero-length char group is permittedi s Expected ( R R R� R� Rp t notCharsR� RB RC R$ R R� Ry Rs Rx ( R� Rj RI RJ RK ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� | | | j k r. t | | | j | � � n | } | d 7} | j } t | | j t | � � } x* | | k r� | | | k r� | d 7} qf W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rj R Ry RI RC R� RB ( R� RE R� R� R5 t notcharst maxlen( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� y t t | � j � SWn t k r* n X| j d k ry t | j � d k rf d | j d | _ qy d | j | _ n | j S( Ni s !W:(%s...)s !W:(%s)( R R R� Ra Rm R� R� Rj ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR v s c B sX e Z d Z i d d 6d d 6d d 6d d 6d d 6Z d d d d d � Z e d � Z RS( s� Special matching class for matching whitespace. Normally, whitespace is ignored by pyparsing grammars. This class is included when some whitespace structures are significant. Define with a string containing the whitespace characters to be matched; default is C{" \t\r\n"}. Also takes optional C{min}, C{max}, and C{exact} arguments, as defined for the C{L{Word}} class. s <SPC>R s <TAB>s s <LF>s s <CR>s s <FF>s s i i c s� t t � � j � | � _ � j d j � f d � � j D� � � d j d � � j D� � � _ t � _ d � j � _ | � _ | d k r� | � _ n t � _ | d k r� | � _ | � _ n d S( NRr c 3 s$ | ] } | � j k r | Vq d S( N( t matchWhite( R� R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s c s s | ] } t j | Vq d S( N( R, t whiteStrs( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s Expected i ( R R, R� Rm R� R� Rq R� R� Rs Ry RB RC R$ ( R� t wsRI RJ RK ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ) c C s� | | | j k r. t | | | j | � � n | } | d 7} | | j } t | t | � � } x- | | k r� | | | j k r� | d 7} qc W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rm R Ry RC RI R� RB ( R� RE R� R� R5 R6 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s "( R� R� R� Rn R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR, � s t _PositionTokenc B s e Z d � Z RS( c C s8 t t | � j � | j j | _ t | _ t | _ d S( N( R Rp R� R^ R� R� R� Rs R� Rx ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRp � s c B s, e Z d Z d � Z d � Z e d � Z RS( sb Token to advance to a specific column of input text; useful for tabular report scraping. c C s t t | � j � | | _ d S( N( R R R� R7 ( R� t colno( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� t | | � | j k r� t | � } | j rB | j | | � } n xE | | k r� | | j � r� t | | � | j k r� | d 7} qE Wn | S( Ni ( R7 R� Ru R� t isspace( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s 7c C s^ t | | � } | | j k r6 t | | d | � � n | | j | } | | | !} | | f S( Ns Text not in expected column( R7 R ( R� RE R� R� t thiscolt newlocR} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s# e Z d Z d � Z e d � Z RS( s� Matches if current position is at the beginning of a line within the parse string Example:: test = ''' AAA this line AAA and this line AAA but not this one B AAA and definitely not this one ''' for t in (LineStart() + 'AAA' + restOfLine).searchString(test): print(t) Prints:: ['AAA', ' this line'] ['AAA', ' and this line'] c C s t t | � j � d | _ d S( Ns Expected start of line( R R R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� & s c C s; t | | � d k r | g f St | | | j | � � d S( Ni ( R7 R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� * s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( sU Matches if current position is at the end of a line within the parse string c C s< t t | � j � | j t j j d d � � d | _ d S( Ns Rr s Expected end of line( R R R� R� R" Rf R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 3 s c C s� | t | � k rK | | d k r0 | d d f St | | | j | � � n8 | t | � k rk | d g f St | | | j | � � d S( Ns i ( R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 8 s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR / s c B s# e Z d Z d � Z e d � Z RS( sM Matches if current position is at the beginning of the parse string c C s t t | � j � d | _ d S( Ns Expected start of text( R R( R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� G s c C sL | d k rB | | j | d � k rB t | | | j | � � qB n | g f S( Ni ( R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� K s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR( C s c B s# e Z d Z d � Z e d � Z RS( sG Matches if current position is at the end of the parse string c C s t t | � j � d | _ d S( Ns Expected end of text( R R' R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� V s c C s� | t | � k r- t | | | j | � � nT | t | � k rM | d g f S| t | � k ri | g f St | | | j | � � d S( Ni ( R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� Z s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR' R s c B s& e Z d Z e d � Z e d � Z RS( sp Matches if the current position is at the beginning of a Word, and is not preceded by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordStart(alphanums)}. C{WordStart} will also match at the beginning of the string being parsed, or at the beginning of a line. c C s/ t t | � j � t | � | _ d | _ d S( Ns Not at the start of a word( R R/ R� R� t wordCharsRy ( R� Ru ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� l s c C s^ | d k rT | | d | j k s6 | | | j k rT t | | | j | � � qT n | g f S( Ni i ( Ru R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� q s ( R� R� R� RT R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR/ d s c B s& e Z d Z e d � Z e d � Z RS( sZ Matches if the current position is at the end of a Word, and is not followed by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordEnd(alphanums)}. C{WordEnd} will also match at the end of the string being parsed, or at the end of a line. c C s8 t t | � j � t | � | _ t | _ d | _ d S( Ns Not at the end of a word( R R. R� R� Ru R� Rp Ry ( R� Ru ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sv t | � } | d k rl | | k rl | | | j k sN | | d | j k rl t | | | j | � � ql n | g f S( Ni i ( R� Ru R Ry ( R� RE R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� RT R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR. x s c B sq e Z d Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z g d � Z d � Z RS( s^ Abstract subclass of ParserElement, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � r4 t | � } n t | t � r[ t j | � g | _ n� t | t j � r� t | � } t d � | D� � r� t t j | � } n t | � | _ n3 y t | � | _ Wn t k r� | g | _ n Xt | _ d S( Nc s s | ] } t | t � Vq d S( N( Rs R� ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rs R� R� R� R" Ri t exprsR� t Iterablet allR� R� R� R} ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j | S( N( Rv ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j j | � d | _ | S( N( Rv R R� Rm ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C sP t | _ g | j D] } | j � ^ q | _ x | j D] } | j � q8 W| S( s~ Extends C{leaveWhitespace} defined in base class, and also invokes C{leaveWhitespace} on all contained expressions.( R� Rp Rv R� R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %c C s� t | t � rb | | j k r� t t | � j | � x( | j D] } | j | j d � q> Wq� n> t t | � j | � x% | j D] } | j | j d � q� W| S( Ni����( Rs R) Ru R R R� Rv ( R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sf y t t | � j � SWn t k r* n X| j d k r_ d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� R^ R� R Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %c C sw t t | � j � x | j D] } | j � q Wt | j � d k r`| j d } t | | j � r� | j r� | j d k r� | j r� | j | j d g | _ d | _ | j | j O_ | j | j O_ n | j d } t | | j � r`| j r`| j d k r`| j r`| j d | j | _ d | _ | j | j O_ | j | j O_ q`n d t | � | _ | S( Ni i i i����s Expected ( R R R� Rv R� Rs R^ Rk Rn R� Rv Rm Rs Rx R Ry ( R� R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s0 c C s t t | � j | | � } | S( N( R R R� ( R� R� R� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s@ | | g } x | j D] } | j | � q W| j g � d S( N( Rv R R ( R� R t tmpR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C s> t t | � j � } g | j D] } | j � ^ q | _ | S( N( R R R� Rv ( R� R} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R R� R� R� R� R� R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s " c B sW e Z d Z d e f d � � YZ e d � Z e d � Z d � Z d � Z d � Z RS( s Requires all given C{ParseExpression}s to be found in the given order. Expressions may be separated by whitespace. May be constructed using the C{'+'} operator. May also be constructed using the C{'-'} operator, which will suppress backtracking. Example:: integer = Word(nums) name_expr = OneOrMore(Word(alphas)) expr = And([integer("id"),name_expr("name"),integer("age")]) # more easily written as: expr = integer("id") + name_expr("name") + integer("age") R� c B s e Z d � Z RS( c O s3 t t j | � j | | � d | _ | j � d S( Nt -( R R R� R� R� R� ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C sl t t | � j | | � t d � | j D� � | _ | j | j d j � | j d j | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr> s i ( R R R� Rx Rv Rs R� Rq Rp R� R} ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s? | j d j | | | d t �\ } } t } x| j d D]� } t | t j � r` t } q< n | r� y | j | | | � \ } } Wqt k r� � qt k r� } d | _ t j | � � qt k r� t | t | � | j | � � qXn | j | | | � \ } } | s$| j � r< | | 7} q< q< W| | f S( Ni R� i ( Rv R� R� Rs R R� R� R! R R� t __traceback__R� R� R� Ry R� ( R� RE R� R� t resultlistt errorStopR� t exprtokensR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s( ( %c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 5 s c C s@ | | g } x+ | j D] } | j | � | j s Pq q Wd S( N( Rv R Rs ( R� R� t subRecCheckListR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR : s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� t {R c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>F s t }( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� A s *( R� R� R� R R� R� R� R� R R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the expression that matches the longest string will be used. May be constructed using the C{'^'} operator. Example:: # construct Or using '^' operator number = Word(nums) ^ Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) prints:: [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>\ s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� Y s c C s� d } d } g } x� | j D]� } y | j | | � } Wn� t k rw } d | _ | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q X| j | | f � q W| rh| j d d � � xn | D]c \ } } y | j | | | � SWq� t k r`} d | _ | j | k ra| } | j } qaq� Xq� Wn | d k r�| j | _ | � n t | | d | � � d S( Ni����R c S s | d S( Ni ( ( t x( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq u Rr s no defined alternatives to match( R� Rv R� R R{ R� R� R� Ry R t sortR� R� ( R� RE R� R� t maxExcLoct maxExceptionR� R� t loc2R� t _( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ` s< c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ixor__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s ^ c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR K s & c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the first one listed is the one that will match. May be constructed using the C{'|'} operator. Example:: # construct MatchFirst using '|' operator # watch the order of expressions to match number = Word(nums) | Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) # Fail! -> [['123'], ['3'], ['1416'], ['789']] # put more selective expression first number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums) print(number.searchString("123 3.1416 789")) # Better -> [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� d } d } x� | j D]� } y | j | | | � } | SWq t k ro } | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q Xq W| d k r� | j | _ | � n t | | d | � � d S( Ni����s no defined alternatives to match( R� Rv R� R R� R� R� Ry R� ( R� RE R� R� R� R� R� R} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s$ c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ior__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s | c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s8 e Z d Z e d � Z e d � Z d � Z d � Z RS( sm Requires all given C{ParseExpression}s to be found, but in any order. Expressions may be separated by whitespace. May be constructed using the C{'&'} operator. Example:: color = oneOf("RED ORANGE YELLOW GREEN BLUE PURPLE BLACK WHITE BROWN") shape_type = oneOf("SQUARE CIRCLE TRIANGLE STAR HEXAGON OCTAGON") integer = Word(nums) shape_attr = "shape:" + shape_type("shape") posn_attr = "posn:" + Group(integer("x") + ',' + integer("y"))("posn") color_attr = "color:" + color("color") size_attr = "size:" + integer("size") # use Each (using operator '&') to accept attributes in any order # (shape and posn are required, color and size are optional) shape_spec = shape_attr & posn_attr & Optional(color_attr) & Optional(size_attr) shape_spec.runTests(''' shape: SQUARE color: BLACK posn: 100, 120 shape: CIRCLE size: 50 color: BLUE posn: 50,80 color:GREEN size:20 shape:TRIANGLE posn:20,40 ''' ) prints:: shape: SQUARE color: BLACK posn: 100, 120 ['shape:', 'SQUARE', 'color:', 'BLACK', 'posn:', ['100', ',', '120']] - color: BLACK - posn: ['100', ',', '120'] - x: 100 - y: 120 - shape: SQUARE shape: CIRCLE size: 50 color: BLUE posn: 50,80 ['shape:', 'CIRCLE', 'size:', '50', 'color:', 'BLUE', 'posn:', ['50', ',', '80']] - color: BLUE - posn: ['50', ',', '80'] - x: 50 - y: 80 - shape: CIRCLE - size: 50 color: GREEN size: 20 shape: TRIANGLE posn: 20,40 ['color:', 'GREEN', 'size:', '20', 'shape:', 'TRIANGLE', 'posn:', ['20', ',', '40']] - color: GREEN - posn: ['20', ',', '40'] - x: 20 - y: 40 - shape: TRIANGLE - size: 20 c C sK t t | � j | | � t d � | j D� � | _ t | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr> s ( R R R� Rx Rv Rs R� Rp t initExprGroups( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s4 | j rLt d � | j D� � | _ g | j D] } t | t � r/ | j ^ q/ } g | j D]% } | j r] t | t � r] | ^ q] } | | | _ g | j D] } t | t � r� | j ^ q� | _ g | j D] } t | t � r� | j ^ q� | _ g | j D]$ } t | t t t f � s| ^ q| _ | j | j 7_ t | _ n | } | j } | j } g } t } x� | r_| | | j | j } g } x� | D]� } y | j | | � } Wn t k r�| j | � q�X| j | j j t | � | � � | | k r| j | � q�| | k r�| j | � q�q�Wt | � t | � k rut } ququW| r�d j d � | D� � } t | | d | � � n | g | j D]* } t | t � r�| j | k r�| ^ q�7} g } x6 | D]. } | j | | | � \ } } | j | � q�Wt | t g � � } | | f S( Nc s s3 | ]) } t | t � r t | j � | f Vq d S( N( Rs R R RF ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr> s s , c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>= s s* Missing one or more required elements (%s)( R� R� Rv t opt1mapRs R RF Rs t optionalsR0 t multioptionalsR t multirequiredt requiredR� R� R� R R R� R t removeR� R� R� t sumR ( R� RE R� R� R� t opt1t opt2t tmpLoct tmpReqdt tmpOptt matchOrdert keepMatchingt tmpExprst failedt missingR| R; t finalResults( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� sP .5 117 " > c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s & c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>P s R� ( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� K s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR T s ( R� R� R� R� R� R� R� R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s 5 1 c B s_ e Z d Z e d � Z e d � Z d � Z d � Z d � Z d � Z g d � Z d � Z RS( sa Abstract subclass of C{ParserElement}, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � ra t t j t � rI t j | � } qa t j t | � � } n | | _ d | _ | d k r� | j | _ | j | _ | j | j � | j | _ | j | _ | j | _ | j j | j � n d S( N( R R R� Rs R� t issubclassR" Ri R* R RF R� Rm Rx Rs R� Rq Rp Ro R} Ru R ( R� RF R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ^ s c C sG | j d k r+ | j j | | | d t �St d | | j | � � d S( NR� Rr ( RF R� R� R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� p s c C s> t | _ | j j � | _ | j d k r: | j j � n | S( N( R� Rp RF R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� v s c C s� t | t � rc | | j k r� t t | � j | � | j d k r` | j j | j d � q` q� n? t t | � j | � | j d k r� | j j | j d � n | S( Ni����( Rs R) Ru R R R� RF R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� } s c C s6 t t | � j � | j d k r2 | j j � n | S( N( R R R� RF R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sV | | k r" t | | g � � n | | g } | j d k rR | j j | � n d S( N( R$ RF R� R ( R� R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C sA | | g } | j d k r0 | j j | � n | j g � d S( N( RF R� R R ( R� R Ry ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C su y t t | � j � SWn t k r* n X| j d k rn | j d k rn d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� RF R^ R� R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R� R� R� R� R R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR Z s c B s# e Z d Z d � Z e d � Z RS( s� Lookahead matching of the given parse expression. C{FollowedBy} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression matches at the current position. C{FollowedBy} always returns a null token list. Example:: # use FollowedBy to match a label only if it is followed by a ':' data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString("shape: SQUARE color: BLACK posn: upper left").pprint() prints:: [['shape', 'SQUARE'], ['color', 'BLACK'], ['posn', 'upper left']] c C s# t t | � j | � t | _ d S( N( R R R� R� Rs ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j j | | � | g f S( N( RF R� ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s, e Z d Z d � Z e d � Z d � Z RS( s� Lookahead to disallow matching with the given parse expression. C{NotAny} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression does I{not} match at the current position. Also, C{NotAny} does I{not} skip over leading whitespace. C{NotAny} always returns a null token list. May be constructed using the '~' operator. Example:: c C sB t t | � j | � t | _ t | _ d t | j � | _ d S( Ns Found unwanted token, ( R R R� R� Rp R� Rs R RF Ry ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s: | j j | | � r0 t | | | j | � � n | g f S( N( RF R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� s ~{R� ( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s t _MultipleMatchc B s e Z d d � Z e d � Z RS( c C sf t t | � j | � t | _ | } t | t � rF t j | � } n | d k rY | n d | _ d S( N( R R� R� R� Ro Rs R� R" Ri R� t not_ender( R� RF t stopOnt ender( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j j } | j } | j d k } | r9 | j j } n | rO | | | � n | | | | d t �\ } } y� | j } xo | r� | | | � n | r� | | | � } n | } | | | | � \ } } | s� | j � r~ | | 7} q~ q~ WWn t t f k rn X| | f S( NR� ( RF R� R� R� R� R� R� Ru R� R R� ( R� RE R� R� t self_expr_parset self_skip_ignorablest check_endert try_not_enderR� t hasIgnoreExprsR� t tmptokens( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s, N( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c B s e Z d Z d � Z RS( s� Repetition of one or more of the given expression. Parameters: - expr - expression that must match one or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: BLACK" OneOrMore(attr_expr).parseString(text).pprint() # Fail! read 'color' as data instead of next label -> [['shape', 'SQUARE color']] # use stopOn attribute for OneOrMore to avoid reading label string as part of the data attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString(text).pprint() # Better -> [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'BLACK']] # could also be written as (attr_expr * (1,)).parseString(text).pprint() c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R� s }...( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ! s ( R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c B s/ e Z d Z d d � Z e d � Z d � Z RS( sw Optional repetition of zero or more of the given expression. Parameters: - expr - expression that must match zero or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example: similar to L{OneOrMore} c C s) t t | � j | d | �t | _ d S( NR� ( R R0 R� R� Rs ( R� RF R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 6 s c C sE y t t | � j | | | � SWn t t f k r@ | g f SXd S( N( R R0 R� R R� ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� : s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R s ]...( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� @ s N( R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR0 * s t _NullTokenc B s e Z d � Z e Z d � Z RS( c C s t S( N( R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� J s c C s d S( NRr ( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� M s ( R� R� R� R> R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� I s c B s/ e Z d Z e d � Z e d � Z d � Z RS( sa Optional matching of the given expression. Parameters: - expr - expression that must match zero or more times - default (optional) - value to be returned if the optional expression is not found. Example:: # US postal code can be a 5-digit zip, plus optional 4-digit qualifier zip = Combine(Word(nums, exact=5) + Optional('-' + Word(nums, exact=4))) zip.runTests(''' # traditional ZIP code 12345 # ZIP+4 form 12101-0001 # invalid ZIP 98765- ''') prints:: # traditional ZIP code 12345 ['12345'] # ZIP+4 form 12101-0001 ['12101-0001'] # invalid ZIP 98765- ^ FAIL: Expected end of text (at char 5), (line:1, col:6) c C sA t t | � j | d t �| j j | _ | | _ t | _ d S( NR ( R R R� R� RF Ro R R� Rs ( R� RF R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� t s c C s� y( | j j | | | d t �\ } } Wno t t f k r� | j t k r� | j j r� t | j g � } | j | | j j <q� | j g } q� g } n X| | f S( NR� ( RF R� R� R R� R t _optionalNotMatchedRn R ( R� RE R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� z s ( c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R R ( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR Q s " c B s, e Z d Z e d d d � Z e d � Z RS( s� Token for skipping over all undefined text until the matched expression is found. Parameters: - expr - target expression marking the end of the data to be skipped - include - (default=C{False}) if True, the target expression is also parsed (the skipped text and target expression are returned as a 2-element list). - ignore - (default=C{None}) used to define grammars (typically quoted strings and comments) that might contain false matches to the target expression - failOn - (default=C{None}) define expressions that are not allowed to be included in the skipped test; if found before the target expression is found, the SkipTo is not a match Example:: report = ''' Outstanding Issues Report - 1 Jan 2000 # | Severity | Description | Days Open -----+----------+-------------------------------------------+----------- 101 | Critical | Intermittent system crash | 6 94 | Cosmetic | Spelling error on Login ('log|n') | 14 79 | Minor | System slow when running too many reports | 47 ''' integer = Word(nums) SEP = Suppress('|') # use SkipTo to simply match everything up until the next SEP # - ignore quoted strings, so that a '|' character inside a quoted string does not match # - parse action will call token.strip() for each matched token, i.e., the description body string_data = SkipTo(SEP, ignore=quotedString) string_data.setParseAction(tokenMap(str.strip)) ticket_expr = (integer("issue_num") + SEP + string_data("sev") + SEP + string_data("desc") + SEP + integer("days_open")) for tkt in ticket_expr.searchString(report): print tkt.dump() prints:: ['101', 'Critical', 'Intermittent system crash', '6'] - days_open: 6 - desc: Intermittent system crash - issue_num: 101 - sev: Critical ['94', 'Cosmetic', "Spelling error on Login ('log|n')", '14'] - days_open: 14 - desc: Spelling error on Login ('log|n') - issue_num: 94 - sev: Cosmetic ['79', 'Minor', 'System slow when running too many reports', '47'] - days_open: 47 - desc: System slow when running too many reports - issue_num: 79 - sev: Minor c C s� t t | � j | � | | _ t | _ t | _ | | _ t | _ t | t � rg t j | � | _ n | | _ d t | j � | _ d S( Ns No match found for ( R R& R� t ignoreExprR� Rs R� Rx t includeMatchR� Rs R� R" Ri t failOnR RF Ry ( R� R t includeR� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� | } t | � } | j } | j j } | j d k rB | j j n d } | j d k rc | j j n d } | } x� | | k r#| d k r� | | | � r� Pq� n | d k r� x/ y | | | � } Wq� t k r� Pq� Xq� Wn y | | | d t d t �Wn! t t f k r | d 7} qr XPqr Wt | | | j | � � | } | | | !} t | � } | j r�| | | | d t �\ } } | | 7} n | | f S( NR� R� i ( R� RF R� R� R� R� R� R� R R� R R� Ry R R� ( R� RE R� R� RH R� RF t expr_parset self_failOn_canParseNextt self_ignoreExpr_tryParset tmploct skiptextt skipresultR: ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s< !! N( R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR& � s 6 c B s\ e Z d Z d d � Z d � Z d � Z d � Z d � Z g d � Z d � Z d � Z RS( sK Forward declaration of an expression to be defined later - used for recursive grammars, such as algebraic infix notation. When the expression is known, it is assigned to the C{Forward} variable using the '<<' operator. Note: take care when assigning to C{Forward} not to overlook precedence of operators. Specifically, '|' has a lower precedence than '<<', so that:: fwdExpr << a | b | c will actually be evaluated as:: (fwdExpr << a) | b | c thereby leaving b and c out as parseable alternatives. It is recommended that you explicitly group the values inserted into the C{Forward}:: fwdExpr << (a | b | c) Converting to use the '<<=' operator instead will avoid this problem. See L{ParseResults.pprint} for an example of a recursive parser created using C{Forward}. c C s t t | � j | d t �d S( NR ( R R R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s� t | t � r! t j | � } n | | _ d | _ | j j | _ | j j | _ | j | j j � | j j | _ | j j | _ | j j | j j � | S( N( Rs R� R" Ri RF R� Rm Rx Rs R� Rq Rp Ro Ru R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __lshift__ s c C s | | >S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ilshift__' s c C s t | _ | S( N( R� Rp ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� * s c C s8 | j s4 t | _ | j d k r4 | j j � q4 n | S( N( Rw R� RF R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� . s c C sP | | k r? | | g } | j d k r? | j j | � q? n | j g � d S( N( RF R� R R ( R� R Ry ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 5 s c C s� t | d � r | j S| j j d S| j | _ t | _ z+ | j d k r] t | j � } n d } Wd | j | _ X| j j d | S( NR� s : ...R� s : ( R� R� R^ R� t _revertClasst _ForwardNoRecurseRF R� R ( R� t retString( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� < s c C s= | j d k r" t t | � j � St � } | | K} | Sd S( N( RF R� R R R� ( R� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� M s N( R� R� R� R� R� R� R� R� R� R R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s R� c B s e Z d � Z RS( c C s d S( Ns ...( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� V s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� U s c B s e Z d Z e d � Z RS( sQ Abstract subclass of C{ParseExpression}, for converting parsed results. c C s# t t | � j | � t | _ d S( N( R R+ R� R� Ro ( R� RF R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ] s ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR+ Y s c B s/ e Z d Z d e d � Z d � Z d � Z RS( s� Converter to concatenate all matching tokens to a single string. By default, the matching patterns must also be contiguous in the input string; this can be disabled by specifying C{'adjacent=False'} in the constructor. Example:: real = Word(nums) + '.' + Word(nums) print(real.parseString('3.1416')) # -> ['3', '.', '1416'] # will also erroneously match the following print(real.parseString('3. 1416')) # -> ['3', '.', '1416'] real = Combine(Word(nums) + '.' + Word(nums)) print(real.parseString('3.1416')) # -> ['3.1416'] # no match when there are internal spaces print(real.parseString('3. 1416')) # -> Exception: Expected W:(0123...) Rr c C sQ t t | � j | � | r) | j � n | | _ t | _ | | _ t | _ d S( N( R R R� R� t adjacentR� Rp t joinStringR} ( R� RF R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� r s c C s6 | j r t j | | � n t t | � j | � | S( N( R� R" R� R R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� | s c C se | j � } | 2| t d j | j | j � � g d | j �7} | j r] | j � r] | g S| Sd S( NRr R� ( R� R R� R R� Rz Rn R� ( R� RE R� R� t retToks( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s 1( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR a s c B s e Z d Z d � Z d � Z RS( s� Converter to return the matched tokens as a list - useful for returning tokens of C{L{ZeroOrMore}} and C{L{OneOrMore}} expressions. Example:: ident = Word(alphas) num = Word(nums) term = ident | num func = ident + Optional(delimitedList(term)) print(func.parseString("fn a,b,100")) # -> ['fn', 'a', 'b', '100'] func = ident + Group(Optional(delimitedList(term))) print(func.parseString("fn a,b,100")) # -> ['fn', ['a', 'b', '100']] c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | g S( N( ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s e Z d Z d � Z d � Z RS( sW Converter to return a repetitive expression as a list, but also as a dictionary. Each element can also be referenced using the first token in the expression as its key. Useful for tabular report scraping when the first column can be used as a item key. Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) # print attributes as plain groups print(OneOrMore(attr_expr).parseString(text).dump()) # instead of OneOrMore(expr), parse using Dict(OneOrMore(Group(expr))) - Dict will auto-assign names result = Dict(OneOrMore(Group(attr_expr))).parseString(text) print(result.dump()) # access named fields as dict entries, or output as dict print(result['shape']) print(result.asDict()) prints:: ['shape', 'SQUARE', 'posn', 'upper left', 'color', 'light blue', 'texture', 'burlap'] [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE {'color': 'light blue', 'posn': 'upper left', 'texture': 'burlap', 'shape': 'SQUARE'} See more examples at L{ParseResults} of accessing fields by results name. c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sT x9t | � D]+\ } } t | � d k r1 q n | d } t | t � rc t | d � j � } n t | � d k r� t d | � | | <q t | � d k r� t | d t � r� t | d | � | | <q | j � } | d =t | � d k s t | t � r!| j � r!t | | � | | <q t | d | � | | <q W| j rL| g S| Sd S( Ni i Rr i ( R� R� Rs Ro R R� R� R R� R� Rn ( R� RE R� R� R� t tokt ikeyt dictvalue( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s$ & - ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s # c B s e Z d Z d � Z d � Z RS( sV Converter for ignoring the results of a parsed expression. Example:: source = "a, b, c,d" wd = Word(alphas) wd_list1 = wd + ZeroOrMore(',' + wd) print(wd_list1.parseString(source)) # often, delimiters that are useful during parsing are just in the # way afterward - use Suppress to keep them out of the parsed output wd_list2 = wd + ZeroOrMore(Suppress(',') + wd) print(wd_list2.parseString(source)) prints:: ['a', ',', 'b', ',', 'c', ',', 'd'] ['a', 'b', 'c', 'd'] (See also L{delimitedList}.) c C s g S( N( ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | S( N( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR) � s c B s) e Z d Z d � Z d � Z d � Z RS( sI Wrapper for parse actions, to ensure they are only called once. c C s t | � | _ t | _ d S( N( Re t callableR� t called( R� t methodCall( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C sA | j s+ | j | | | � } t | _ | St | | d � � d S( NRr ( R� R� R� R ( R� R� RN Rp R; ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s t | _ d S( N( R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt reset s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c sC t � � � � f d � } y � j | _ Wn t k r> n X| S( ss Decorator for debugging parse actions. When the parse action is called, this decorator will print C{">> entering I{method-name}(line:I{current_source_line}, I{parse_location}, I{matched_tokens})".} When the parse action completes, the decorator will print C{"<<"} followed by the returned value, or any exception that the parse action raised. Example:: wd = Word(alphas) @traceParseAction def remove_duplicate_chars(tokens): return ''.join(sorted(set(''.join(tokens))) wds = OneOrMore(wd).setParseAction(remove_duplicate_chars) print(wds.parseString("slkdjs sld sldd sdlf sdljf")) prints:: >>entering remove_duplicate_chars(line: 'slkdjs sld sldd sdlf sdljf', 0, (['slkdjs', 'sld', 'sldd', 'sdlf', 'sdljf'], {})) <<leaving remove_duplicate_chars (ret: 'dfjkls') ['dfjkls'] c s� � j } | d \ } } } t | � d k rI | d j j d | } n t j j d | t | | � | | f � y � | � } Wn0 t k r� } t j j d | | f � � n Xt j j d | | f � | S( Ni����i i t .s" >>entering %s(line: '%s', %d, %r) s <<leaving %s (exception: %s) s <<leaving %s (ret: %r) ( R� R� R^ Rx t stderrt writeRE Ra ( t paArgst thisFuncR� RN Rp R} RL ( R ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt z# s )( Re R� R� ( R R� ( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR` s t ,c C sx t | � d t | � d t | � d } | rS t | t | | � � j | � S| t t | � | � j | � Sd S( s� Helper to define a delimited list of expressions - the delimiter defaults to ','. By default, the list elements and delimiters can have intervening whitespace, and comments, but this can be overridden by passing C{combine=True} in the constructor. If C{combine} is set to C{True}, the matching tokens are returned as a single token string, with the delimiters included; otherwise, the matching tokens are returned as a list of tokens, with the delimiters suppressed. Example:: delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc'] delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE'] s [R s ]...N( R R R0 R� R) ( RF t delimt combinet dlName( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR> 9 s ,!c s� t � � � � f d � } | d k rB t t � j d � � } n | j � } | j d � | j | d t �| � j d t � � d � S( s: Helper to define a counted list of expressions. This helper defines a pattern of the form:: integer expr expr expr... where the leading integer tells how many expr expressions follow. The matched tokens returns the array of expr tokens as a list - the leading count token is suppressed. If C{intExpr} is specified, it should be a pyparsing expression that produces an integer value. Example:: countedArray(Word(alphas)).parseString('2 ab cd ef') # -> ['ab', 'cd'] # in this parser, the leading integer value is given in binary, # '10' indicating that 2 values are in the array binaryConstant = Word('01').setParseAction(lambda t: int(t[0], 2)) countedArray(Word(alphas), intExpr=binaryConstant).parseString('10 ab cd ef') # -> ['ab', 'cd'] c s; | d } � | r, t t � g | � � p5 t t � >g S( Ni ( R R RA ( R� RN Rp R� ( t arrayExprRF ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt countFieldParseAction_ s -c S s t | d � S( Ni ( Ro ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq d Rr t arrayLenR~ s (len) s ...N( R R� R- RP Rz R� R� R� R� R ( RF t intExprR� ( ( R� RF s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR: L s c C sM g } x@ | D]8 } t | t � r8 | j t | � � q | j | � q W| S( N( Rs R� R R� R ( t LR} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� k s c sF t � � � f d � } | j | d t �� j d t | � � � S( s* Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousLiteral(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches a previous literal, will also match the leading C{"1:1"} in C{"1:10"}. If this is not desired, use C{matchPreviousExpr}. Do I{not} use with packrat parsing enabled. c sc | rT t | � d k r' � | d >q_ t | j � � } � t d � | D� � >n � t � >d S( Ni i c s s | ] } t | � Vq d S( N( R ( R� t tt( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R� R� R� R R ( R� RN Rp t tflat( t rep( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt copyTokenToRepeater� s R~ s (prev) ( R R� R� R� R ( RF R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRM t s c s\ t � � | j � } � | K� � f d � } | j | d t �� j d t | � � � S( sS Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousExpr(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches by expressions, will I{not} match the leading C{"1:1"} in C{"1:10"}; the expressions are evaluated first, and then compared, so C{"1"} is compared with C{"10"}. Do I{not} use with packrat parsing enabled. c s8 t | j � � � � f d � } � j | d t �d S( Nc s7 t | j � � } | � k r3 t d d d � � n d S( NRr i ( R� R� R ( R� RN Rp t theseTokens( t matchTokens( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt mustMatchTheseTokens� s R~ ( R� R� Rz R� ( R� RN Rp R� ( R� ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s R~ s (prev) ( R R� R� R� R� R ( RF t e2R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRL � s c C sU x$ d D] } | j | t | � } q W| j d d � } | j d d � } t | � S( Ns \^-]s s \ns s \t( R� t _bslashR ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRE � s c sD | r! d � } d � } t � n d � } d � } t � g } t | t � r] | j � } n7 t | t j � r~ t | � } n t j d t d d �| s� t � Sd } x� | t | � d k rV| | } x� t | | d � D]f \ } } | | | � r | | | d =Pq� | | | � r� | | | d =| j | | � | } Pq� q� W| d 7} q� W| r| ry� t | � t d j | � � k r�t d d j d � | D� � � j d j | � � St d j d � | D� � � j d j | � � SWqt k rt j d t d d �qXn t � f d � | D� � j d j | � � S( s� Helper to quickly define a set of alternative Literals, and makes sure to do longest-first testing when there is a conflict, regardless of the input order, but returns a C{L{MatchFirst}} for best performance. Parameters: - strs - a string of space-delimited literals, or a collection of string literals - caseless - (default=C{False}) - treat all literals as caseless - useRegex - (default=C{True}) - as an optimization, will generate a Regex object; otherwise, will generate a C{MatchFirst} object (if C{caseless=True}, or if creating a C{Regex} raises an exception) Example:: comp_oper = oneOf("< = > <= >= !=") var = Word(alphas) number = Word(nums) term = var | number comparison_expr = term + comp_oper + term print(comparison_expr.searchString("B = 12 AA=23 B<=AA AA>12")) prints:: [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] c S s | j � | j � k S( N( R, ( R t b( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c S s | j � j | j � � S( N( R, R) ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c S s | | k S( N( ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c S s | j | � S( N( R) ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr s6 Invalid argument to oneOf, expected string or iterableR� i i i Rr s [%s]c s s | ] } t | � Vq d S( N( RE ( R� t sym( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s | t |c s s | ] } t j | � Vq d S( N( R| RG ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s7 Exception creating Regex for oneOf, building MatchFirstc 3 s | ] } � | � Vq d S( N( ( R� R� ( t parseElementClass( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R R Rs R� R� R� Rw R� R� R� R� R R� R� R R� R% R� Ra R ( t strsR+ t useRegext isequalt maskst symbolsR� t curR� R ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRQ � sL ! !33 c C s t t t | | � � � S( s� Helper to easily and clearly define a dictionary by specifying the respective patterns for the key and value. Takes care of defining the C{L{Dict}}, C{L{ZeroOrMore}}, and C{L{Group}} tokens in the proper order. The key pattern can include delimiting markers or punctuation, as long as they are suppressed, thereby leaving the significant key text. The value pattern can include named results, so that the C{Dict} results can include named token fields. Example:: text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) print(OneOrMore(attr_expr).parseString(text).dump()) attr_label = label attr_value = Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join) # similar to Dict, but simpler call format result = dictOf(attr_label, attr_value).parseString(text) print(result.dump()) print(result['shape']) print(result.shape) # object attribute access works too print(result.asDict()) prints:: [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE SQUARE {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} ( R R0 R ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR? � s !c C s| t � j d � � } | j � } t | _ | d � | | d � } | rV d � } n d � } | j | � | j | _ | S( s� Helper to return the original, untokenized text for a given expression. Useful to restore the parsed fields of an HTML start tag into the raw tag text itself, or to revert separate tokens with intervening whitespace back to the original matching input text. By default, returns astring containing the original parsed text. If the optional C{asString} argument is passed as C{False}, then the return value is a C{L{ParseResults}} containing any results names that were originally matched, and a single token containing the original matched text from the input string. So if the expression passed to C{L{originalTextFor}} contains expressions with defined results names, you must set C{asString} to C{False} if you want to preserve those results name values. Example:: src = "this is test <b> bold <i>text</i> </b> normal text " for tag in ("b","i"): opener,closer = makeHTMLTags(tag) patt = originalTextFor(opener + SkipTo(closer) + closer) print(patt.searchString(src)[0]) prints:: ['<b> bold <i>text</i> </b>'] ['<i>text</i>'] c S s | S( N( ( R� R� Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq 8 Rr t _original_startt _original_endc S s | | j | j !S( N( R� R� ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq = Rr c S s' | | j d � | j d � !g | (d S( NR� R� ( R� ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt extractText? s ( R Rz R� R� R} Ru ( RF t asStringt locMarkert endlocMarkert matchExprR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRe s c C s t | � j d � � S( sp Helper to undo pyparsing's default grouping of And expressions, even if all but one are non-empty. c S s | d S( Ni ( ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq J Rr ( R+ Rz ( RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRf E s c C sE t � j d � � } t | d � | d � | j � j � d � � S( s� Helper to decorate a returned token with its starting and ending locations in the input string. This helper adds the following results names: - locn_start = location where matched expression begins - locn_end = location where matched expression ends - value = the actual parsed results Be careful if the input text contains C{<TAB>} characters, you may want to call C{L{ParserElement.parseWithTabs}} Example:: wd = Word(alphas) for match in locatedExpr(wd).searchString("ljsdf123lksdjjf123lkkjj1222"): print(match) prints:: [[0, 'ljsdf', 5]] [[8, 'lksdjjf', 15]] [[18, 'lkkjj', 23]] c S s | S( N( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq ` Rr t locn_startR� t locn_end( R Rz R R� R� ( RF t locator( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRh L s s \[]-*.$+^?()~ RK c C s | d d S( Ni i ( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq k Rr s \\0?[xX][0-9a-fA-F]+c C s t t | d j d � d � � S( Ni s \0xi ( t unichrRo t lstrip( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq l Rr s \\0[0-7]+c C s t t | d d d � � S( Ni i i ( R� Ro ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq m Rr R< s \]s \wRz R R t negatet bodyR c sO d � � y- d j � f d � t j | � j D� � SWn t k rJ d SXd S( s� Helper to easily define string ranges for use in Word construction. Borrows syntax from regexp '[]' string range definitions:: srange("[0-9]") -> "0123456789" srange("[a-z]") -> "abcdefghijklmnopqrstuvwxyz" srange("[a-z$_]") -> "abcdefghijklmnopqrstuvwxyz$_" The input string must be enclosed in []'s, and the returned string is the expanded character set joined into a single string. The values enclosed in the []'s may be: - a single character - an escaped character with a leading backslash (such as C{\-} or C{\]}) - an escaped hex character with a leading C{'\x'} (C{\x21}, which is a C{'!'} character) (C{\0x##} is also supported for backwards compatibility) - an escaped octal character with a leading C{'\0'} (C{\041}, which is a C{'!'} character) - a range of any of the above, separated by a dash (C{'a-z'}, etc.) - any combination of the above (C{'aeiouy'}, C{'a-zA-Z0-9_$'}, etc.) c S sK t | t � s | Sd j d � t t | d � t | d � d � D� � S( NRr c s s | ] } t | � Vq d S( N( R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s i i ( Rs R R� R� t ord( t p( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr Rr c 3 s | ] } � | � Vq d S( N( ( R� t part( t _expanded( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s N( R� t _reBracketExprR� R� Ra ( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR] r s - c s � f d � } | S( st Helper method for defining parse actions that require matching at a specific column in the input text. c s2 t | | � � k r. t | | d � � � n d S( Ns matched token not at column %d( R7 R ( R@ t locnRJ ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt verifyCol� s ( ( R� R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRK � s c s � f d � S( s� Helper method for common parse actions that simply return a literal value. Especially useful when used with C{L{transformString<ParserElement.transformString>}()}. Example:: num = Word(nums).setParseAction(lambda toks: int(toks[0])) na = oneOf("N/A NA").setParseAction(replaceWith(math.nan)) term = na | num OneOrMore(term).parseString("324 234 N/A 234") # -> [324, 234, nan, 234] c s � g S( N( ( R� RN Rp ( t replStr( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr ( ( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRZ � s c C s | d d d !S( s Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use removeQuotes to strip quotation marks from parsed results quotedString.setParseAction(removeQuotes) quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] i i i����( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRX � s c sa � � f d � } y" t � d t � d � j � } Wn t k rS t � � } n X| | _ | S( sG Helper to define a parse action by mapping a function to all elements of a ParseResults list.If any additional args are passed, they are forwarded to the given function as additional arguments after the token, as in C{hex_integer = Word(hexnums).setParseAction(tokenMap(int, 16))}, which will convert the parsed data to an integer using base 16. Example (compare the last to example in L{ParserElement.transformString}:: hex_ints = OneOrMore(Word(hexnums)).setParseAction(tokenMap(int, 16)) hex_ints.runTests(''' 00 11 22 aa FF 0a 0d 1a ''') upperword = Word(alphas).setParseAction(tokenMap(str.upper)) OneOrMore(upperword).runTests(''' my kingdom for a horse ''') wd = Word(alphas).setParseAction(tokenMap(str.title)) OneOrMore(wd).setParseAction(' '.join).runTests(''' now is the winter of our discontent made glorious summer by this sun of york ''') prints:: 00 11 22 aa FF 0a 0d 1a [0, 17, 34, 170, 255, 10, 13, 26] my kingdom for a horse ['MY', 'KINGDOM', 'FOR', 'A', 'HORSE'] now is the winter of our discontent made glorious summer by this sun of york ['Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York'] c s g | D] } � | � � ^ q S( N( ( R� RN Rp t tokn( R� RO ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s R� R^ ( R` R� Ra Ru ( RO R� R� Rd ( ( R� RO s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRk � s c C s t | � j � S( N( R R, ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R t lower( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c C s< t | t � r+ | } t | d | �} n | j } t t t d � } | r� t j � j t � } t d � | d � t t t | t d � | � � � t d d t g �j d � j d � � t d � } n� d j d � t D� � } t j � j t � t | � B} t d � | d � t t t | j t � t t d � | � � � � t d d t g �j d � j d � � t d � } t t d � | d � } | j d d j | j d d � j � j � � � j d | � } | j d d j | j d d � j � j � � � j d | � } | | _ | | _ | | f S( sR Internal helper to construct opening and closing tag expressions, given a tag nameR+ s _-:R t tagt =t /R� RA c S s | d d k S( Ni R� ( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr R Rr c s s! | ] } | d k r | Vq d S( R N( ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s c S s | d d k S( Ni R� ( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr s </R5 t :R s <%s>RL s </%s>( Rs R� R R� R- R2 R1 R< R� Rz RX R) R R0 R R R� R� R� RT RW R@ R t _LR� t titleR� R� R� ( t tagStrt xmlt resnamet tagAttrNamet tagAttrValuet openTagt printablesLessRAbrackt closeTag( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _makeTags� s" o {AA c C s t | t � S( s Helper to construct opening and closing tag expressions for HTML, given a tag name. Matches tags in either upper or lower case, attributes with namespaces and with quoted or unquoted values. Example:: text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' # makeHTMLTags returns pyparsing expressions for the opening and closing tags as a 2-tuple a,a_end = makeHTMLTags("A") link_expr = a + SkipTo(a_end)("link_text") + a_end for link in link_expr.searchString(text): # attributes in the <A> tag (like "href" shown here) are also accessible as named results print(link.link_text, '->', link.href) prints:: pyparsing -> http://pyparsing.wikispaces.com ( R R� ( R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRI � s c C s t | t � S( s� Helper to construct opening and closing tag expressions for XML, given a tag name. Matches tags only in the given upper/lower case. Example: similar to L{makeHTMLTags} ( R R� ( R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRJ s c sT | r | � n | j � � g � D] \ } } | | f ^ q# � � f d � } | S( s< Helper to create a validating parse action to be used with start tags created with C{L{makeXMLTags}} or C{L{makeHTMLTags}}. Use C{withAttribute} to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as C{<TD>} or C{<DIV>}. Call C{withAttribute} with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in C{(align="right")}, or - as an explicit dict with C{**} operator, when an attribute name is also a Python reserved word, as in C{**{"class":"Customer", "align":"right"}} - a list of name-value tuples, as in ( ("ns1:class", "Customer"), ("ns2:align","right") ) For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for C{class} (with or without a namespace), use C{L{withClass}}. To verify that the attribute exists, but without specifying a value, pass C{withAttribute.ANY_VALUE} as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = makeHTMLTags("div") # only match div tag having a type attribute with value "grid" div_grid = div().setParseAction(withAttribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().setParseAction(withAttribute(type=withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 c s� x~ � D]v \ } } | | k r8 t | | d | � � n | t j k r | | | k r t | | d | | | | f � � q q Wd S( Ns no matching attribute s+ attribute '%s' has value '%s', must be '%s'( R Rc t ANY_VALUE( R� RN R� t attrNamet attrValue( t attrs( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� R s ( R� ( R� t attrDictR� R� R� ( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRc s 2 %c C s' | r d | n d } t i | | 6� S( s� Simplified version of C{L{withAttribute}} when matching on a div class - made difficult because C{class} is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = makeHTMLTags("div") div_grid = div().setParseAction(withClass("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) div_any_type = div().setParseAction(withClass(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 s %s:classt class( Rc ( t classnamet namespacet classattr( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRi \ s t (RY c C s< t � } | | | | B} xt | � D]\ } } | d d \ } } } } | d k rd d | n d | } | d k r� | d k s� t | � d k r� t d � � n | \ } } n t � j | � } | t j k r�| d k r t | | � t | t | � � } q�| d k rx| d k rQt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n+| t j k r�| d k r)t | t � st | � } n t | j | � t | | � } q�| d k r�| d k rpt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n t d � � | r | j | � n | | j | � | BK} | } q( W| | K} | S( s� Helper method for constructing grammars of expressions made up of operators working in a precedence hierarchy. Operators may be unary or binary, left- or right-associative. Parse actions can also be attached to operator expressions. The generated parser will also recognize the use of parentheses to override operator precedences (see example below). Note: if you define a deep operator list, you may see performance issues when using infixNotation. See L{ParserElement.enablePackrat} for a mechanism to potentially improve your parser performance. Parameters: - baseExpr - expression representing the most basic element for the nested - opList - list of tuples, one for each operator precedence level in the expression grammar; each tuple is of the form (opExpr, numTerms, rightLeftAssoc, parseAction), where: - opExpr is the pyparsing expression for the operator; may also be a string, which will be converted to a Literal; if numTerms is 3, opExpr is a tuple of two expressions, for the two operators separating the 3 terms - numTerms is the number of terms for this operator (must be 1, 2, or 3) - rightLeftAssoc is the indicator whether the operator is right or left associative, using the pyparsing-defined constants C{opAssoc.RIGHT} and C{opAssoc.LEFT}. - parseAction is the parse action to be associated with expressions matching this operator expression (the parse action tuple member may be omitted) - lpar - expression for matching left-parentheses (default=C{Suppress('(')}) - rpar - expression for matching right-parentheses (default=C{Suppress(')')}) Example:: # simple example of four-function arithmetic with ints and variable names integer = pyparsing_common.signed_integer varname = pyparsing_common.identifier arith_expr = infixNotation(integer | varname, [ ('-', 1, opAssoc.RIGHT), (oneOf('* /'), 2, opAssoc.LEFT), (oneOf('+ -'), 2, opAssoc.LEFT), ]) arith_expr.runTests(''' 5+3*6 (5+3)*6 -2--11 ''', fullDump=False) prints:: 5+3*6 [[5, '+', [3, '*', 6]]] (5+3)*6 [[[5, '+', 3], '*', 6]] -2--11 [[['-', 2], '-', ['-', 11]]] i i s %s terms %s%s termi s@ if numterms=3, opExpr must be a tuple or list of two expressionsi s6 operator must be unary (1), binary (2), or ternary (3)s2 operator must indicate right or left associativityN( N( R R� R� R� R� R� RR t LEFTR R R t RIGHTRs R RF Rz ( t baseExprt opListt lpart rparR} t lastExprR� t operDeft opExprt arityt rightLeftAssocR� t termNamet opExpr1t opExpr2t thisExprR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRg � sR ; ' /' $ /' s4 "(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t "s string enclosed in double quotess4 '(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t 's string enclosed in single quotess* quotedString using single or double quotest us unicode string literalc C s! | | k r t d � � n | d k r�t | t � rt | t � rt | � d k r� t | � d k r� | d k r� t t | t | | t j d d �� � j d � � } q|t j � t | | t j � j d � � } q�| d k r9t t | t | � t | � t t j d d �� � j d � � } q�t t t | � t | � t t j d d �� � j d � � } q�t d � � n t � } | d k r�| t t | � t | | B| B� t | � � K} n. | t t | � t | | B� t | � � K} | j d | | f � | S( s~ Helper method for defining nested lists enclosed in opening and closing delimiters ("(" and ")" are the default). Parameters: - opener - opening character for a nested list (default=C{"("}); can also be a pyparsing expression - closer - closing character for a nested list (default=C{")"}); can also be a pyparsing expression - content - expression for items within the nested lists (default=C{None}) - ignoreExpr - expression for ignoring opening and closing delimiters (default=C{quotedString}) If an expression is not provided for the content argument, the nested expression will capture all whitespace-delimited content between delimiters as a list of separate values. Use the C{ignoreExpr} argument to define expressions that may contain opening or closing characters that should not be treated as opening or closing characters for nesting, such as quotedString or a comment expression. Specify multiple expressions using an C{L{Or}} or C{L{MatchFirst}}. The default is L{quotedString}, but if no expressions are to be ignored, then pass C{None} for this argument. Example:: data_type = oneOf("void int short long char float double") decl_data_type = Combine(data_type + Optional(Word('*'))) ident = Word(alphas+'_', alphanums+'_') number = pyparsing_common.number arg = Group(decl_data_type + ident) LPAR,RPAR = map(Suppress, "()") code_body = nestedExpr('{', '}', ignoreExpr=(quotedString | cStyleComment)) c_function = (decl_data_type("type") + ident("name") + LPAR + Optional(delimitedList(arg), [])("args") + RPAR + code_body("body")) c_function.ignore(cStyleComment) source_code = ''' int is_odd(int x) { return (x%2); } int dec_to_hex(char hchar) { if (hchar >= '0' && hchar <= '9') { return (ord(hchar)-ord('0')); } else { return (10+ord(hchar)-ord('A')); } } ''' for func in c_function.searchString(source_code): print("%(name)s (%(type)s) args: %(args)s" % func) prints:: is_odd (int) args: [['int', 'x']] dec_to_hex (int) args: [['char', 'hchar']] s. opening and closing strings cannot be the samei RK c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq 9 Rr c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq < Rr c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq B Rr c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq F Rr sO opening and closing arguments must be strings if no content expression is givens nested %s%s expressionN( R� R� Rs R� R� R R R R" Rf Rz RA R� R R R R) R0 R� ( t openert closert contentR� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRN � s4 : $ $ 5.c s5 � f d � } � f d � } � f d � } t t � j d � j � � } t � t � j | � j d � } t � j | � j d � } t � j | � j d � } | r� t t | � | t | t | � t | � � | � } n0 t t | � t | t | � t | � � � } | j t t � � | j d � S( s Helper method for defining space-delimited indentation blocks, such as those used to define block statements in Python source code. Parameters: - blockStatementExpr - expression defining syntax of statement that is repeated within the indented block - indentStack - list created by caller to manage indentation stack (multiple statementWithIndentedBlock expressions within a single grammar should share a common indentStack) - indent - boolean indicating whether block must be indented beyond the the current level; set to False for block of left-most statements (default=C{True}) A valid block must contain at least one C{blockStatement}. Example:: data = ''' def A(z): A1 B = 100 G = A2 A2 A3 B def BB(a,b,c): BB1 def BBA(): bba1 bba2 bba3 C D def spam(x,y): def eggs(z): pass ''' indentStack = [1] stmt = Forward() identifier = Word(alphas, alphanums) funcDecl = ("def" + identifier + Group( "(" + Optional( delimitedList(identifier) ) + ")" ) + ":") func_body = indentedBlock(stmt, indentStack) funcDef = Group( funcDecl + func_body ) rvalue = Forward() funcCall = Group(identifier + "(" + Optional(delimitedList(rvalue)) + ")") rvalue << (funcCall | identifier | Word(nums)) assignment = Group(identifier + "=" + rvalue) stmt << ( funcDef | assignment | identifier ) module_body = OneOrMore(stmt) parseTree = module_body.parseString(data) parseTree.pprint() prints:: [['def', 'A', ['(', 'z', ')'], ':', [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], 'B', ['def', 'BB', ['(', 'a', 'b', 'c', ')'], ':', [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], 'C', 'D', ['def', 'spam', ['(', 'x', 'y', ')'], ':', [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] c ss | t | � k r d St | | � } | � d k ro | � d k rZ t | | d � � n t | | d � � n d S( Ni����s illegal nestings not a peer entry( R� R7 R R ( R� RN Rp t curCol( t indentStack( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkPeerIndent� s c sE t | | � } | � d k r/ � j | � n t | | d � � d S( Ni����s not a subentry( R7 R R ( R� RN Rp R+ ( R, ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkSubIndent� s c sn | t | � k r d St | | � } � oH | � d k oH | � d k s` t | | d � � n � j � d S( Ni����i����s not an unindent( R� R7 R R� ( R� RN Rp R+ ( R, ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkUnindent� s &s t INDENTRr t UNINDENTs indented block( R R R� R� R Rz R� R R R� R� ( t blockStatementExprR, R$ R- R. R/ R7 R0 t PEERt UNDENTt smExpr( ( R, s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRd Q s N "8 $s# [\0xc0-\0xd6\0xd8-\0xf6\0xf8-\0xff]s [\0xa1-\0xbf\0xd7\0xf7]s _:s any tags gt lt amp nbsp quot aposs ><& "'s &(?P<entity>R� s );s common HTML entityc C s t j | j � S( sR Helper parser action to replace common HTML entities with their special characters( t _htmlEntityMapR� t entity( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRY � s s /\*(?:[^*]|\*(?!/))*s */s C style comments <!--[\s\S]*?-->s HTML comments .*s rest of lines //(?:\\\n|[^\n])*s // comments C++ style comments #.*s Python style comments t commaItemR� c B s� e Z d Z e e � Z e e � Z e e � j d � j e � Z e e � j d � j e e d � � Z e d � j d � j e � Z e � j e � d e � j e � j d � Z e j d � � e e e e d � j � e � Bj d � Z e j e � e d � j d � j e � Z e d � j d � j e � Z e e Be Bj � Z e d � j d � j e � Z e e d e d � j d � Z e d � j d � Z e d � j d � Z e d e d j d � Z! e e d e d8 � d e e d e d9 � j d � Z" e" j# d � � d e j d � Z$ e% e! e$ Be" Bj d! � � j d! � Z& e d" � j d# � Z' e( d$ d% � � Z) e( d& d' � � Z* e d( � j d) � Z+ e d* � j d+ � Z, e d, � j d- � Z- e. j � e/ j � BZ0 e( d. � � Z1 e% e2 e3 d/ � e4 � e e5 d0 d/ �e e6 d1 � � � � j � j d2 � Z7 e8 e e9 j: � e7 Bd3 d4 �� j d5 � Z; e( e d6 � � � Z< e( e d7 � � � Z= RS(: s� Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (L{integers<integer>}, L{reals<real>}, L{scientific notation<sci_real>}) - common L{programming identifiers<identifier>} - network addresses (L{MAC<mac_address>}, L{IPv4<ipv4_address>}, L{IPv6<ipv6_address>}) - ISO8601 L{dates<iso8601_date>} and L{datetime<iso8601_datetime>} - L{UUID<uuid>} - L{comma-separated list<comma_separated_list>} Parse actions: - C{L{convertToInteger}} - C{L{convertToFloat}} - C{L{convertToDate}} - C{L{convertToDatetime}} - C{L{stripHTMLTags}} - C{L{upcaseTokens}} - C{L{downcaseTokens}} Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] t integers hex integeri s [+-]?\d+s signed integerR� t fractionc C s | d | d S( Ni i����( ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr Rz s" fraction or mixed integer-fractions [+-]?\d+\.\d*s real numbers+ [+-]?\d+([eE][+-]?\d+|\.\d*([eE][+-]?\d+)?)s$ real number with scientific notations [+-]?\d+\.?\d*([eE][+-]?\d+)?t fnumberR� t identifiersK (25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}s IPv4 addresss [0-9a-fA-F]{1,4}t hex_integerR i s full IPv6 addressi i s ::s short IPv6 addressc C s t d � | D� � d k S( Nc s s' | ] } t j j | � r d Vq d S( i N( Rl t _ipv6_partR� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s i ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr s ::ffff:s mixed IPv6 addresss IPv6 addresss: [0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}s MAC addresss %Y-%m-%dc s � f d � } | S( s� Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%d"}) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] c sP y t j | d � � j � SWn+ t k rK } t | | t | � � � n Xd S( Ni ( R t strptimet dateR� R Ru ( R� RN Rp t ve( t fmt( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt cvt_fn� s ( ( RB RC ( ( RB s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt convertToDate� s s %Y-%m-%dT%H:%M:%S.%fc s � f d � } | S( s Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%dT%H:%M:%S.%f"}) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] c sJ y t j | d � � SWn+ t k rE } t | | t | � � � n Xd S( Ni ( R R? R� R Ru ( R� RN Rp RA ( RB ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRC � s ( ( RB RC ( ( RB s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt convertToDatetime� s s7 (?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?s ISO8601 dates� (?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?s ISO8601 datetimes2 [0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}t UUIDc C s t j j | d � S( s Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' td,td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page' i ( Rl t _html_stripperR{ ( R� RN R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt stripHTMLTags� s R� R< s R8 R� Rr s comma separated listc C s t | � j � S( N( R R, ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr ( i i ( i i (> R� R� R� Rk Ro t convertToIntegert floatt convertToFloatR- RP R� Rz R9 RB R= R% t signed_integerR: R� R R� t mixed_integerR� t realt sci_realR� t numberR; R2 R1 R< t ipv4_addressR> t _full_ipv6_addresst _short_ipv6_addressR� t _mixed_ipv6_addressR t ipv6_addresst mac_addressR# RD RE t iso8601_datet iso8601_datetimet uuidR5 R4 RG RH R R R RT R, t _commasepitemR> RW R� t comma_separated_listRb R@ ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRl � sL � ' /- ;&J+t __main__t selectt froms _$R� R� t columnsR� t tablest commandsK # '*' as column list and dotted table name select * from SYS.XYZZY # caseless match on "SELECT", and casts back to "select" SELECT * from XYZZY, ABC # list of column names, and mixed case SELECT keyword Select AA,BB,CC from Sys.dual # multiple tables Select A, B, C from Sys.dual, Table2 # invalid SELECT keyword - should fail Xelect A, B, C from Sys.dual # incomplete command - should fail Select # invalid column name - should fail Select ^^^ frox Sys.dual s] 100 -100 +100 3.14159 6.02e23 1e-12 s 100 FF s6 12345678-1234-5678-1234-567812345678 (� R� t __version__t __versionTime__t __author__R� t weakrefR R� R� Rx R� R| RS R� R8 RR R� R t _threadR t ImportErrort threadingR R� t ordereddictR� t __all__R� t version_infoRQ R t maxsizeR$ Ru R� t chrR� R R� R� R2 t reversedR� R� R4 Rx RI RJ R_ t maxintt xrangeR� t __builtin__R� t fnameR R` R� R� R� R� R� R� t ascii_uppercaset ascii_lowercaseR2 RP RB R1 R� R� t printableRT Ra R R R R! R$ R� R t MutableMappingt registerR7 RH RE RG RK RM RO Re R" R* R R R R Ri R R R Rj R- R% R# R R, Rp R R R R( R' R/ R. R R R R R R R R R� R R0 R� R� R R& R R� R+ R R R R) R R` R� R> R: R� RM RL RE R� RQ R? Re Rf Rh R� RA RG RF R_ R^ Rz t _escapedPunct _escapedHexChart _escapedOctChart UNICODEt _singleChart _charRangeR� R� R] RK RZ RX Rk Rb R@ R RI RJ Rc R Ri RR R R Rg RS R< R\ RW Ra RN Rd R3 RU R5 R4 R� R� R6 R� R9 RY R6 RC R� R[ R= R; RD RV R� RZ R8 Rl R� t selectTokent fromTokent identt columnNamet columnNameListt columnSpect tableNamet tableNameListt simpleSQLR" RP R; R= RY RF ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt <module>= s� * 8 � � � @� � � � � & A=�I�G3 pLOD|M &# @sQ,A , I # % !4@ , ? # k %Z r (, #8+� $ PK @N#]�XMZ�u �u ' site-packages/setuptools/_vendor/six.pynu �[��� """Utilities for writing code that runs on Python 2 and 3""" # Copyright (c) 2010-2015 Benjamin Peterson # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in all # copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. from __future__ import absolute_import import functools import itertools import operator import sys import types __author__ = "Benjamin Peterson <benjamin@python.org>" __version__ = "1.10.0" # Useful for very coarse version differentiation. PY2 = sys.version_info[0] == 2 PY3 = sys.version_info[0] == 3 PY34 = sys.version_info[0:2] >= (3, 4) if PY3: string_types = str, integer_types = int, class_types = type, text_type = str binary_type = bytes MAXSIZE = sys.maxsize else: string_types = basestring, integer_types = (int, long) class_types = (type, types.ClassType) text_type = unicode binary_type = str if sys.platform.startswith("java"): # Jython always uses 32 bits. MAXSIZE = int((1 << 31) - 1) else: # It's possible to have sizeof(long) != sizeof(Py_ssize_t). class X(object): def __len__(self): return 1 << 31 try: len(X()) except OverflowError: # 32-bit MAXSIZE = int((1 << 31) - 1) else: # 64-bit MAXSIZE = int((1 << 63) - 1) del X def _add_doc(func, doc): """Add documentation to a function.""" func.__doc__ = doc def _import_module(name): """Import module, returning the module after the last dot.""" __import__(name) return sys.modules[name] class _LazyDescr(object): def __init__(self, name): self.name = name def __get__(self, obj, tp): result = self._resolve() setattr(obj, self.name, result) # Invokes __set__. try: # This is a bit ugly, but it avoids running this again by # removing this descriptor. delattr(obj.__class__, self.name) except AttributeError: pass return result class MovedModule(_LazyDescr): def __init__(self, name, old, new=None): super(MovedModule, self).__init__(name) if PY3: if new is None: new = name self.mod = new else: self.mod = old def _resolve(self): return _import_module(self.mod) def __getattr__(self, attr): _module = self._resolve() value = getattr(_module, attr) setattr(self, attr, value) return value class _LazyModule(types.ModuleType): def __init__(self, name): super(_LazyModule, self).__init__(name) self.__doc__ = self.__class__.__doc__ def __dir__(self): attrs = ["__doc__", "__name__"] attrs += [attr.name for attr in self._moved_attributes] return attrs # Subclasses should override this _moved_attributes = [] class MovedAttribute(_LazyDescr): def __init__(self, name, old_mod, new_mod, old_attr=None, new_attr=None): super(MovedAttribute, self).__init__(name) if PY3: if new_mod is None: new_mod = name self.mod = new_mod if new_attr is None: if old_attr is None: new_attr = name else: new_attr = old_attr self.attr = new_attr else: self.mod = old_mod if old_attr is None: old_attr = name self.attr = old_attr def _resolve(self): module = _import_module(self.mod) return getattr(module, self.attr) class _SixMetaPathImporter(object): """ A meta path importer to import six.moves and its submodules. This class implements a PEP302 finder and loader. It should be compatible with Python 2.5 and all existing versions of Python3 """ def __init__(self, six_module_name): self.name = six_module_name self.known_modules = {} def _add_module(self, mod, *fullnames): for fullname in fullnames: self.known_modules[self.name + "." + fullname] = mod def _get_module(self, fullname): return self.known_modules[self.name + "." + fullname] def find_module(self, fullname, path=None): if fullname in self.known_modules: return self return None def __get_module(self, fullname): try: return self.known_modules[fullname] except KeyError: raise ImportError("This loader does not know module " + fullname) def load_module(self, fullname): try: # in case of a reload return sys.modules[fullname] except KeyError: pass mod = self.__get_module(fullname) if isinstance(mod, MovedModule): mod = mod._resolve() else: mod.__loader__ = self sys.modules[fullname] = mod return mod def is_package(self, fullname): """ Return true, if the named module is a package. We need this method to get correct spec objects with Python 3.4 (see PEP451) """ return hasattr(self.__get_module(fullname), "__path__") def get_code(self, fullname): """Return None Required, if is_package is implemented""" self.__get_module(fullname) # eventually raises ImportError return None get_source = get_code # same as get_code _importer = _SixMetaPathImporter(__name__) class _MovedItems(_LazyModule): """Lazy loading of moved objects""" __path__ = [] # mark as package _moved_attributes = [ MovedAttribute("cStringIO", "cStringIO", "io", "StringIO"), MovedAttribute("filter", "itertools", "builtins", "ifilter", "filter"), MovedAttribute("filterfalse", "itertools", "itertools", "ifilterfalse", "filterfalse"), MovedAttribute("input", "__builtin__", "builtins", "raw_input", "input"), MovedAttribute("intern", "__builtin__", "sys"), MovedAttribute("map", "itertools", "builtins", "imap", "map"), MovedAttribute("getcwd", "os", "os", "getcwdu", "getcwd"), MovedAttribute("getcwdb", "os", "os", "getcwd", "getcwdb"), MovedAttribute("range", "__builtin__", "builtins", "xrange", "range"), MovedAttribute("reload_module", "__builtin__", "importlib" if PY34 else "imp", "reload"), MovedAttribute("reduce", "__builtin__", "functools"), MovedAttribute("shlex_quote", "pipes", "shlex", "quote"), MovedAttribute("StringIO", "StringIO", "io"), MovedAttribute("UserDict", "UserDict", "collections"), MovedAttribute("UserList", "UserList", "collections"), MovedAttribute("UserString", "UserString", "collections"), MovedAttribute("xrange", "__builtin__", "builtins", "xrange", "range"), MovedAttribute("zip", "itertools", "builtins", "izip", "zip"), MovedAttribute("zip_longest", "itertools", "itertools", "izip_longest", "zip_longest"), MovedModule("builtins", "__builtin__"), MovedModule("configparser", "ConfigParser"), MovedModule("copyreg", "copy_reg"), MovedModule("dbm_gnu", "gdbm", "dbm.gnu"), MovedModule("_dummy_thread", "dummy_thread", "_dummy_thread"), MovedModule("http_cookiejar", "cookielib", "http.cookiejar"), MovedModule("http_cookies", "Cookie", "http.cookies"), MovedModule("html_entities", "htmlentitydefs", "html.entities"), MovedModule("html_parser", "HTMLParser", "html.parser"), MovedModule("http_client", "httplib", "http.client"), MovedModule("email_mime_multipart", "email.MIMEMultipart", "email.mime.multipart"), MovedModule("email_mime_nonmultipart", "email.MIMENonMultipart", "email.mime.nonmultipart"), MovedModule("email_mime_text", "email.MIMEText", "email.mime.text"), MovedModule("email_mime_base", "email.MIMEBase", "email.mime.base"), MovedModule("BaseHTTPServer", "BaseHTTPServer", "http.server"), MovedModule("CGIHTTPServer", "CGIHTTPServer", "http.server"), MovedModule("SimpleHTTPServer", "SimpleHTTPServer", "http.server"), MovedModule("cPickle", "cPickle", "pickle"), MovedModule("queue", "Queue"), MovedModule("reprlib", "repr"), MovedModule("socketserver", "SocketServer"), MovedModule("_thread", "thread", "_thread"), MovedModule("tkinter", "Tkinter"), MovedModule("tkinter_dialog", "Dialog", "tkinter.dialog"), MovedModule("tkinter_filedialog", "FileDialog", "tkinter.filedialog"), MovedModule("tkinter_scrolledtext", "ScrolledText", "tkinter.scrolledtext"), MovedModule("tkinter_simpledialog", "SimpleDialog", "tkinter.simpledialog"), MovedModule("tkinter_tix", "Tix", "tkinter.tix"), MovedModule("tkinter_ttk", "ttk", "tkinter.ttk"), MovedModule("tkinter_constants", "Tkconstants", "tkinter.constants"), MovedModule("tkinter_dnd", "Tkdnd", "tkinter.dnd"), MovedModule("tkinter_colorchooser", "tkColorChooser", "tkinter.colorchooser"), MovedModule("tkinter_commondialog", "tkCommonDialog", "tkinter.commondialog"), MovedModule("tkinter_tkfiledialog", "tkFileDialog", "tkinter.filedialog"), MovedModule("tkinter_font", "tkFont", "tkinter.font"), MovedModule("tkinter_messagebox", "tkMessageBox", "tkinter.messagebox"), MovedModule("tkinter_tksimpledialog", "tkSimpleDialog", "tkinter.simpledialog"), MovedModule("urllib_parse", __name__ + ".moves.urllib_parse", "urllib.parse"), MovedModule("urllib_error", __name__ + ".moves.urllib_error", "urllib.error"), MovedModule("urllib", __name__ + ".moves.urllib", __name__ + ".moves.urllib"), MovedModule("urllib_robotparser", "robotparser", "urllib.robotparser"), MovedModule("xmlrpc_client", "xmlrpclib", "xmlrpc.client"), MovedModule("xmlrpc_server", "SimpleXMLRPCServer", "xmlrpc.server"), ] # Add windows specific modules. if sys.platform == "win32": _moved_attributes += [ MovedModule("winreg", "_winreg"), ] for attr in _moved_attributes: setattr(_MovedItems, attr.name, attr) if isinstance(attr, MovedModule): _importer._add_module(attr, "moves." + attr.name) del attr _MovedItems._moved_attributes = _moved_attributes moves = _MovedItems(__name__ + ".moves") _importer._add_module(moves, "moves") class Module_six_moves_urllib_parse(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_parse""" _urllib_parse_moved_attributes = [ MovedAttribute("ParseResult", "urlparse", "urllib.parse"), MovedAttribute("SplitResult", "urlparse", "urllib.parse"), MovedAttribute("parse_qs", "urlparse", "urllib.parse"), MovedAttribute("parse_qsl", "urlparse", "urllib.parse"), MovedAttribute("urldefrag", "urlparse", "urllib.parse"), MovedAttribute("urljoin", "urlparse", "urllib.parse"), MovedAttribute("urlparse", "urlparse", "urllib.parse"), MovedAttribute("urlsplit", "urlparse", "urllib.parse"), MovedAttribute("urlunparse", "urlparse", "urllib.parse"), MovedAttribute("urlunsplit", "urlparse", "urllib.parse"), MovedAttribute("quote", "urllib", "urllib.parse"), MovedAttribute("quote_plus", "urllib", "urllib.parse"), MovedAttribute("unquote", "urllib", "urllib.parse"), MovedAttribute("unquote_plus", "urllib", "urllib.parse"), MovedAttribute("urlencode", "urllib", "urllib.parse"), MovedAttribute("splitquery", "urllib", "urllib.parse"), MovedAttribute("splittag", "urllib", "urllib.parse"), MovedAttribute("splituser", "urllib", "urllib.parse"), MovedAttribute("uses_fragment", "urlparse", "urllib.parse"), MovedAttribute("uses_netloc", "urlparse", "urllib.parse"), MovedAttribute("uses_params", "urlparse", "urllib.parse"), MovedAttribute("uses_query", "urlparse", "urllib.parse"), MovedAttribute("uses_relative", "urlparse", "urllib.parse"), ] for attr in _urllib_parse_moved_attributes: setattr(Module_six_moves_urllib_parse, attr.name, attr) del attr Module_six_moves_urllib_parse._moved_attributes = _urllib_parse_moved_attributes _importer._add_module(Module_six_moves_urllib_parse(__name__ + ".moves.urllib_parse"), "moves.urllib_parse", "moves.urllib.parse") class Module_six_moves_urllib_error(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_error""" _urllib_error_moved_attributes = [ MovedAttribute("URLError", "urllib2", "urllib.error"), MovedAttribute("HTTPError", "urllib2", "urllib.error"), MovedAttribute("ContentTooShortError", "urllib", "urllib.error"), ] for attr in _urllib_error_moved_attributes: setattr(Module_six_moves_urllib_error, attr.name, attr) del attr Module_six_moves_urllib_error._moved_attributes = _urllib_error_moved_attributes _importer._add_module(Module_six_moves_urllib_error(__name__ + ".moves.urllib.error"), "moves.urllib_error", "moves.urllib.error") class Module_six_moves_urllib_request(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_request""" _urllib_request_moved_attributes = [ MovedAttribute("urlopen", "urllib2", "urllib.request"), MovedAttribute("install_opener", "urllib2", "urllib.request"), MovedAttribute("build_opener", "urllib2", "urllib.request"), MovedAttribute("pathname2url", "urllib", "urllib.request"), MovedAttribute("url2pathname", "urllib", "urllib.request"), MovedAttribute("getproxies", "urllib", "urllib.request"), MovedAttribute("Request", "urllib2", "urllib.request"), MovedAttribute("OpenerDirector", "urllib2", "urllib.request"), MovedAttribute("HTTPDefaultErrorHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPRedirectHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPCookieProcessor", "urllib2", "urllib.request"), MovedAttribute("ProxyHandler", "urllib2", "urllib.request"), MovedAttribute("BaseHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPPasswordMgr", "urllib2", "urllib.request"), MovedAttribute("HTTPPasswordMgrWithDefaultRealm", "urllib2", "urllib.request"), MovedAttribute("AbstractBasicAuthHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPBasicAuthHandler", "urllib2", "urllib.request"), MovedAttribute("ProxyBasicAuthHandler", "urllib2", "urllib.request"), MovedAttribute("AbstractDigestAuthHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPDigestAuthHandler", "urllib2", "urllib.request"), MovedAttribute("ProxyDigestAuthHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPSHandler", "urllib2", "urllib.request"), MovedAttribute("FileHandler", "urllib2", "urllib.request"), MovedAttribute("FTPHandler", "urllib2", "urllib.request"), MovedAttribute("CacheFTPHandler", "urllib2", "urllib.request"), MovedAttribute("UnknownHandler", "urllib2", "urllib.request"), MovedAttribute("HTTPErrorProcessor", "urllib2", "urllib.request"), MovedAttribute("urlretrieve", "urllib", "urllib.request"), MovedAttribute("urlcleanup", "urllib", "urllib.request"), MovedAttribute("URLopener", "urllib", "urllib.request"), MovedAttribute("FancyURLopener", "urllib", "urllib.request"), MovedAttribute("proxy_bypass", "urllib", "urllib.request"), ] for attr in _urllib_request_moved_attributes: setattr(Module_six_moves_urllib_request, attr.name, attr) del attr Module_six_moves_urllib_request._moved_attributes = _urllib_request_moved_attributes _importer._add_module(Module_six_moves_urllib_request(__name__ + ".moves.urllib.request"), "moves.urllib_request", "moves.urllib.request") class Module_six_moves_urllib_response(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_response""" _urllib_response_moved_attributes = [ MovedAttribute("addbase", "urllib", "urllib.response"), MovedAttribute("addclosehook", "urllib", "urllib.response"), MovedAttribute("addinfo", "urllib", "urllib.response"), MovedAttribute("addinfourl", "urllib", "urllib.response"), ] for attr in _urllib_response_moved_attributes: setattr(Module_six_moves_urllib_response, attr.name, attr) del attr Module_six_moves_urllib_response._moved_attributes = _urllib_response_moved_attributes _importer._add_module(Module_six_moves_urllib_response(__name__ + ".moves.urllib.response"), "moves.urllib_response", "moves.urllib.response") class Module_six_moves_urllib_robotparser(_LazyModule): """Lazy loading of moved objects in six.moves.urllib_robotparser""" _urllib_robotparser_moved_attributes = [ MovedAttribute("RobotFileParser", "robotparser", "urllib.robotparser"), ] for attr in _urllib_robotparser_moved_attributes: setattr(Module_six_moves_urllib_robotparser, attr.name, attr) del attr Module_six_moves_urllib_robotparser._moved_attributes = _urllib_robotparser_moved_attributes _importer._add_module(Module_six_moves_urllib_robotparser(__name__ + ".moves.urllib.robotparser"), "moves.urllib_robotparser", "moves.urllib.robotparser") class Module_six_moves_urllib(types.ModuleType): """Create a six.moves.urllib namespace that resembles the Python 3 namespace""" __path__ = [] # mark as package parse = _importer._get_module("moves.urllib_parse") error = _importer._get_module("moves.urllib_error") request = _importer._get_module("moves.urllib_request") response = _importer._get_module("moves.urllib_response") robotparser = _importer._get_module("moves.urllib_robotparser") def __dir__(self): return ['parse', 'error', 'request', 'response', 'robotparser'] _importer._add_module(Module_six_moves_urllib(__name__ + ".moves.urllib"), "moves.urllib") def add_move(move): """Add an item to six.moves.""" setattr(_MovedItems, move.name, move) def remove_move(name): """Remove item from six.moves.""" try: delattr(_MovedItems, name) except AttributeError: try: del moves.__dict__[name] except KeyError: raise AttributeError("no such move, %r" % (name,)) if PY3: _meth_func = "__func__" _meth_self = "__self__" _func_closure = "__closure__" _func_code = "__code__" _func_defaults = "__defaults__" _func_globals = "__globals__" else: _meth_func = "im_func" _meth_self = "im_self" _func_closure = "func_closure" _func_code = "func_code" _func_defaults = "func_defaults" _func_globals = "func_globals" try: advance_iterator = next except NameError: def advance_iterator(it): return it.next() next = advance_iterator try: callable = callable except NameError: def callable(obj): return any("__call__" in klass.__dict__ for klass in type(obj).__mro__) if PY3: def get_unbound_function(unbound): return unbound create_bound_method = types.MethodType def create_unbound_method(func, cls): return func Iterator = object else: def get_unbound_function(unbound): return unbound.im_func def create_bound_method(func, obj): return types.MethodType(func, obj, obj.__class__) def create_unbound_method(func, cls): return types.MethodType(func, None, cls) class Iterator(object): def next(self): return type(self).__next__(self) callable = callable _add_doc(get_unbound_function, """Get the function out of a possibly unbound function""") get_method_function = operator.attrgetter(_meth_func) get_method_self = operator.attrgetter(_meth_self) get_function_closure = operator.attrgetter(_func_closure) get_function_code = operator.attrgetter(_func_code) get_function_defaults = operator.attrgetter(_func_defaults) get_function_globals = operator.attrgetter(_func_globals) if PY3: def iterkeys(d, **kw): return iter(d.keys(**kw)) def itervalues(d, **kw): return iter(d.values(**kw)) def iteritems(d, **kw): return iter(d.items(**kw)) def iterlists(d, **kw): return iter(d.lists(**kw)) viewkeys = operator.methodcaller("keys") viewvalues = operator.methodcaller("values") viewitems = operator.methodcaller("items") else: def iterkeys(d, **kw): return d.iterkeys(**kw) def itervalues(d, **kw): return d.itervalues(**kw) def iteritems(d, **kw): return d.iteritems(**kw) def iterlists(d, **kw): return d.iterlists(**kw) viewkeys = operator.methodcaller("viewkeys") viewvalues = operator.methodcaller("viewvalues") viewitems = operator.methodcaller("viewitems") _add_doc(iterkeys, "Return an iterator over the keys of a dictionary.") _add_doc(itervalues, "Return an iterator over the values of a dictionary.") _add_doc(iteritems, "Return an iterator over the (key, value) pairs of a dictionary.") _add_doc(iterlists, "Return an iterator over the (key, [values]) pairs of a dictionary.") if PY3: def b(s): return s.encode("latin-1") def u(s): return s unichr = chr import struct int2byte = struct.Struct(">B").pack del struct byte2int = operator.itemgetter(0) indexbytes = operator.getitem iterbytes = iter import io StringIO = io.StringIO BytesIO = io.BytesIO _assertCountEqual = "assertCountEqual" if sys.version_info[1] <= 1: _assertRaisesRegex = "assertRaisesRegexp" _assertRegex = "assertRegexpMatches" else: _assertRaisesRegex = "assertRaisesRegex" _assertRegex = "assertRegex" else: def b(s): return s # Workaround for standalone backslash def u(s): return unicode(s.replace(r'\\', r'\\\\'), "unicode_escape") unichr = unichr int2byte = chr def byte2int(bs): return ord(bs[0]) def indexbytes(buf, i): return ord(buf[i]) iterbytes = functools.partial(itertools.imap, ord) import StringIO StringIO = BytesIO = StringIO.StringIO _assertCountEqual = "assertItemsEqual" _assertRaisesRegex = "assertRaisesRegexp" _assertRegex = "assertRegexpMatches" _add_doc(b, """Byte literal""") _add_doc(u, """Text literal""") def assertCountEqual(self, *args, **kwargs): return getattr(self, _assertCountEqual)(*args, **kwargs) def assertRaisesRegex(self, *args, **kwargs): return getattr(self, _assertRaisesRegex)(*args, **kwargs) def assertRegex(self, *args, **kwargs): return getattr(self, _assertRegex)(*args, **kwargs) if PY3: exec_ = getattr(moves.builtins, "exec") def reraise(tp, value, tb=None): if value is None: value = tp() if value.__traceback__ is not tb: raise value.with_traceback(tb) raise value else: def exec_(_code_, _globs_=None, _locs_=None): """Execute code in a namespace.""" if _globs_ is None: frame = sys._getframe(1) _globs_ = frame.f_globals if _locs_ is None: _locs_ = frame.f_locals del frame elif _locs_ is None: _locs_ = _globs_ exec("""exec _code_ in _globs_, _locs_""") exec_("""def reraise(tp, value, tb=None): raise tp, value, tb """) if sys.version_info[:2] == (3, 2): exec_("""def raise_from(value, from_value): if from_value is None: raise value raise value from from_value """) elif sys.version_info[:2] > (3, 2): exec_("""def raise_from(value, from_value): raise value from from_value """) else: def raise_from(value, from_value): raise value print_ = getattr(moves.builtins, "print", None) if print_ is None: def print_(*args, **kwargs): """The new-style print function for Python 2.4 and 2.5.""" fp = kwargs.pop("file", sys.stdout) if fp is None: return def write(data): if not isinstance(data, basestring): data = str(data) # If the file has an encoding, encode unicode with it. if (isinstance(fp, file) and isinstance(data, unicode) and fp.encoding is not None): errors = getattr(fp, "errors", None) if errors is None: errors = "strict" data = data.encode(fp.encoding, errors) fp.write(data) want_unicode = False sep = kwargs.pop("sep", None) if sep is not None: if isinstance(sep, unicode): want_unicode = True elif not isinstance(sep, str): raise TypeError("sep must be None or a string") end = kwargs.pop("end", None) if end is not None: if isinstance(end, unicode): want_unicode = True elif not isinstance(end, str): raise TypeError("end must be None or a string") if kwargs: raise TypeError("invalid keyword arguments to print()") if not want_unicode: for arg in args: if isinstance(arg, unicode): want_unicode = True break if want_unicode: newline = unicode("\n") space = unicode(" ") else: newline = "\n" space = " " if sep is None: sep = space if end is None: end = newline for i, arg in enumerate(args): if i: write(sep) write(arg) write(end) if sys.version_info[:2] < (3, 3): _print = print_ def print_(*args, **kwargs): fp = kwargs.get("file", sys.stdout) flush = kwargs.pop("flush", False) _print(*args, **kwargs) if flush and fp is not None: fp.flush() _add_doc(reraise, """Reraise an exception.""") if sys.version_info[0:2] < (3, 4): def wraps(wrapped, assigned=functools.WRAPPER_ASSIGNMENTS, updated=functools.WRAPPER_UPDATES): def wrapper(f): f = functools.wraps(wrapped, assigned, updated)(f) f.__wrapped__ = wrapped return f return wrapper else: wraps = functools.wraps def with_metaclass(meta, *bases): """Create a base class with a metaclass.""" # This requires a bit of explanation: the basic idea is to make a dummy # metaclass for one level of class instantiation that replaces itself with # the actual metaclass. class metaclass(meta): def __new__(cls, name, this_bases, d): return meta(name, bases, d) return type.__new__(metaclass, 'temporary_class', (), {}) def add_metaclass(metaclass): """Class decorator for creating a class with a metaclass.""" def wrapper(cls): orig_vars = cls.__dict__.copy() slots = orig_vars.get('__slots__') if slots is not None: if isinstance(slots, str): slots = [slots] for slots_var in slots: orig_vars.pop(slots_var) orig_vars.pop('__dict__', None) orig_vars.pop('__weakref__', None) return metaclass(cls.__name__, cls.__bases__, orig_vars) return wrapper def python_2_unicode_compatible(klass): """ A decorator that defines __unicode__ and __str__ methods under Python 2. Under Python 3 it does nothing. To support Python 2 and 3 with a single code base, define a __str__ method returning text and apply this decorator to the class. """ if PY2: if '__str__' not in klass.__dict__: raise ValueError("@python_2_unicode_compatible cannot be applied " "to %s because it doesn't define __str__()." % klass.__name__) klass.__unicode__ = klass.__str__ klass.__str__ = lambda self: self.__unicode__().encode('utf-8') return klass # Complete the moves implementation. # This code is at the end of this module to speed up module loading. # Turn this module into a package. __path__ = [] # required for PEP 302 and PEP 451 __package__ = __name__ # see PEP 366 @ReservedAssignment if globals().get("__spec__") is not None: __spec__.submodule_search_locations = [] # PEP 451 @UndefinedVariable # Remove other six meta path importers, since they cause problems. This can # happen if six is removed from sys.modules and then reloaded. (Setuptools does # this for some reason.) if sys.meta_path: for i, importer in enumerate(sys.meta_path): # Here's some real nastiness: Another "instance" of the six module might # be floating around. Therefore, we can't use isinstance() to check for # the six meta path importer, since the other six instance will have # inserted an importer with different class. if (type(importer).__name__ == "_SixMetaPathImporter" and importer.name == __name__): del sys.meta_path[i] break del i, importer # Finally, add the importer to the meta path import hook. sys.meta_path.append(_importer) PK @N#]I��E�� �� . site-packages/setuptools/_vendor/pyparsing.pyonu �[��� � � fc i @ s d Z d Z d Z d Z d d l Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z y d d l m Z Wn! e k r� d d l m Z n Xy d d l m Z Wn? e k r=y d d l m Z Wn e k r9e Z n Xn Xd d d d d d d d d d d d d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 d: d; d< d= d> d? d@ dA dB dC dD dE dF dG dH dI dJ dK dL dM dN dO dP dQ dR dS dT dU dV dW dX dY dZ d[ d\ d] d^ d_ d` da db dc dd de df dg dh di dj dk dl dm dn do dp dq dr gi Z e e j � ds Z e dt ds k Z e r�e j Z e! Z" e# Z$ e! 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With pyparsing, you don't need to learn a new syntax for defining grammars or matching expressions - the parsing module provides a library of classes that you use to construct the grammar directly in Python. Here is a program to parse "Hello, World!" (or any greeting of the form C{"<salutation>, <addressee>!"}), built up using L{Word}, L{Literal}, and L{And} elements (L{'+'<ParserElement.__add__>} operator gives L{And} expressions, strings are auto-converted to L{Literal} expressions):: from pyparsing import Word, alphas # define grammar of a greeting greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) The program outputs the following:: Hello, World! -> ['Hello', ',', 'World', '!'] The Python representation of the grammar is quite readable, owing to the self-explanatory class names, and the use of '+', '|' and '^' operators. The L{ParseResults} object returned from L{ParserElement.parseString<ParserElement.parseString>} can be accessed as a nested list, a dictionary, or an object with named attributes. The pyparsing module handles some of the problems that are typically vexing when writing text parsers: - extra or missing whitespace (the above program will also handle "Hello,World!", "Hello , World !", etc.) - quoted strings - embedded comments s 2.1.10s 07 Oct 2016 01:31 UTCs* Paul McGuire <ptmcg@users.sourceforge.net>i����N( t ref( t datetime( t RLock( t OrderedDictt Andt CaselessKeywordt CaselessLiteralt CharsNotInt Combinet Dictt Eacht Emptyt FollowedByt Forwardt GoToColumnt Groupt Keywordt LineEndt LineStartt Literalt MatchFirstt NoMatcht NotAnyt OneOrMoret OnlyOncet Optionalt Ort ParseBaseExceptiont ParseElementEnhancet ParseExceptiont ParseExpressiont ParseFatalExceptiont ParseResultst ParseSyntaxExceptiont ParserElementt QuotedStringt RecursiveGrammarExceptiont Regext SkipTot StringEndt StringStartt Suppresst Tokent TokenConvertert Whitet Wordt WordEndt WordStartt ZeroOrMoret alphanumst alphast alphas8bitt anyCloseTagt anyOpenTagt cStyleCommentt colt commaSeparatedListt commonHTMLEntityt countedArrayt cppStyleCommentt dblQuotedStringt dblSlashCommentt delimitedListt dictOft downcaseTokenst emptyt hexnumst htmlCommentt javaStyleCommentt linet lineEndt lineStartt linenot makeHTMLTagst makeXMLTagst matchOnlyAtColt matchPreviousExprt matchPreviousLiteralt nestedExprt nullDebugActiont numst oneOft opAssoct operatorPrecedencet printablest punc8bitt pythonStyleCommentt quotedStringt removeQuotest replaceHTMLEntityt replaceWitht restOfLinet sglQuotedStringt sranget stringEndt stringStartt traceParseActiont unicodeStringt upcaseTokenst withAttributet indentedBlockt originalTextFort ungroupt infixNotationt locatedExprt withClasst CloseMatcht tokenMapt pyparsing_commoni i c C s} t | t � r | Sy t | � SWnU t k rx t | � j t j � d � } t d � } | j d � � | j | � SXd S( s Drop-in replacement for str(obj) that tries to be Unicode friendly. 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from_t to_( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _xml_escape� s t _Constantsc B s e Z RS( ( t __name__t __module__( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s t 0123456789t ABCDEFabcdefi\ Rr c c s$ | ] } | t j k r | Vq d S( N( t stringt whitespace( R� t c( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s c B s_ e Z d Z d d d d � Z e d � � Z d � Z d � Z d � Z d d � Z d � Z RS( s7 base exception class for all parsing runtime exceptionsi c C s[ | | _ | d k r* | | _ d | _ n | | _ | | _ | | _ | | | f | _ d S( NRr ( t loct Nonet msgt pstrt parserElementt args( t selfR� R� R� t elem( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __init__� s c C s | | j | j | j | j � S( s� internal factory method to simplify creating one type of ParseException from another - avoids having __init__ signature conflicts among subclasses ( R� R� R� R� ( t clst pe( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _from_exception� s c C sm | d k r t | j | j � S| d k r> t | j | j � S| d k r] t | j | j � St | � � d S( s� supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text RH R7 t columnRE N( R7 R� ( RH R� R� R7 RE t AttributeError( R� t aname( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getattr__� s c C s d | j | j | j | j f S( Ns" %s (at char %d), (line:%d, col:%d)( R� R� RH R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __str__� s c C s t | � S( N( R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __repr__� s s >!<c C sI | j } | j d } | r? d j | | | | | f � } n | j � S( s� Extracts the exception line from the input string, and marks the location of the exception with a special symbol. i Rr ( RE R� t joint strip( R� t markerStringt line_strt line_column( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt markInputline� s c C s d j � t t | � � S( Ns lineno col line( R� t dirt type( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __dir__� s N( R� R� t __doc__R� R� t classmethodR� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s e Z d Z RS( sN Exception thrown when parse expressions don't match class; supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text Example:: try: Word(nums).setName("integer").parseString("ABC") except ParseException as pe: print(pe) print("column: {}".format(pe.col)) prints:: Expected integer (at char 0), (line:1, col:1) column: 1 ( R� R� R� ( ( ( s@ 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R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR$ s t _ParseResultsWithOffsetc B s, e Z d � Z d � Z d � Z d � Z RS( c C s | | f | _ d S( N( t tup( R� t p1t p2( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� $ s c C s | j | S( N( R� ( R� t i( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getitem__& s c C s t | j d � S( Ni ( t reprR� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ( s c C s | j d | f | _ d S( Ni ( R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setOffset* s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� # s c B s� e Z d Z d- d- e e d � Z d- d- e e e d � Z d � Z e d � Z d � Z d � Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d � Z e r� e Z e Z e Z n- e Z e Z e Z d � Z d � Z d � Z d � Z d � Z d- d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d � Z' d d � Z( d � Z) d! � Z* d" � Z+ d- e, d e d# � Z- d$ � Z. d% � Z/ d d& e d' � Z0 d( � Z1 d) � Z2 d* � Z3 d+ � Z4 d, � Z5 RS(. sI Structured parse results, to provide multiple means of access to the parsed data: - as a list (C{len(results)}) - by list index (C{results[0], results[1]}, etc.) - by attribute (C{results.<resultsName>} - see L{ParserElement.setResultsName}) Example:: integer = Word(nums) date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: # date_str = integer("year") + '/' + integer("month") + '/' + integer("day") # parseString returns a ParseResults object result = date_str.parseString("1999/12/31") def test(s, fn=repr): print("%s -> %s" % (s, fn(eval(s)))) test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' 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( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _itervalues� s c s � f d � � j � D� S( Nc 3 s | ] } | � | f Vq d S( N( ( R� R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R� ( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _iteritems� s c C s t | j � � S( sV Returns all named result keys (as a list in Python 2.x, as an iterator in Python 3.x).( R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt keys� s c C s t | j � � S( sX Returns all named result values (as a list in Python 2.x, as an iterator in Python 3.x).( R� t itervalues( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt values� s c C s t | j � � S( sf Returns all named result key-values (as a list of tuples in Python 2.x, as an iterator in Python 3.x).( R� t iteritems( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s t | j � S( s� Since keys() returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.( t boolR� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt haskeys� s c O s� | s d g } n xI | j � D]; \ } } | d k rJ | d | f } q t d | � � q Wt | d t � s� t | � d k s� | d | k r� | d } | | } | | =| S| d } | Sd S( s� Removes and returns item at specified index (default=C{last}). Supports both C{list} and C{dict} semantics for C{pop()}. If passed no argument or an integer argument, it will use C{list} semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use C{dict} semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in C{dict.pop()}. Example:: def remove_first(tokens): tokens.pop(0) print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] print(OneOrMore(Word(nums)).addParseAction(remove_first).parseString("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + OneOrMore(Word(nums)) print(patt.parseString("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.addParseAction(remove_LABEL) print(patt.parseString("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: AAB ['AAB', '123', '321'] i����t defaulti s- pop() got an unexpected keyword argument '%s'i N( R� R� Rs Ro R� ( R� R� t kwargsR� R� t indexR} t defaultvalue( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt pop� s " c C s | | k r | | S| Sd S( si Returns named result matching the given key, or if there is no such name, then returns the given C{defaultValue} or C{None} if no C{defaultValue} is specified. Similar to C{dict.get()}. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None N( ( R� t keyt defaultValue( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C sw | j j | | � x] | j j � D]L \ } } x= t | � D]/ \ } \ } } t | | | | k � | | <q< Wq# Wd S( s Inserts new element at location index in the list of parsed tokens. Similar to C{list.insert()}. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) print(OneOrMore(Word(nums)).addParseAction(insert_locn).parseString("0 123 321")) # -> [0, '0', '123', '321'] N( R� t insertR� R� R� R� ( R� R� t insStrR� R� R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 2 s c C s | j j | � d S( s� Add single element to end of ParseResults list of elements. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) print(OneOrMore(Word(nums)).addParseAction(append_sum).parseString("0 123 321")) # -> ['0', '123', '321', 444] N( R� t append( R� t item( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR F s c C s0 t | t � r | | 7} n | j j | � d S( s Add sequence of elements to end of ParseResults list of elements. Example:: patt = OneOrMore(Word(alphas)) # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' N( Rs R R� t extend( R� t itemseq( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR T s c C s | j 2| j j � d S( s7 Clear all elements and results names. N( R� R� t clear( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR f s c C s� y | | SWn t k r d SX| | j k r} | | j k rR | j | d d St g | j | D] } | d ^ qc � Sn d Sd S( NRr i����i ( R� R� R� R ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� m s +c C s | j � } | | 7} | S( N( R� ( R� t otherR} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __add__{ s c s� | j r� t | j � � � f d � } | j j � } g | D]< \ } } | D]) } | t | d | | d � � f ^ qM q= } xJ | D]? \ } } | | | <t | d t � r� t | � | d _ q� q� Wn | j | j 7_ | j j | j � | S( Nc s | d k r � S| � S( Ni ( ( t a( t offset( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr i i ( R� R� R� R� R� Rs R R� R� R� t update( R� R t addoffsett otheritemsR� t vlistR� t otherdictitems( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __iadd__� s F c C s1 t | t � r% | d k r% | j � S| | Sd S( Ni ( Rs Ro R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __radd__� s c C s d t | j � t | j � f S( Ns (%s, %s)( R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s" d d j d � | j D� � d S( Nt [s , c s s6 | ], } t | t � r$ t | � n t | � Vq d S( N( Rs R R R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s t ]( R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s Rr c C so g } xb | j D]W } | r2 | r2 | j | � n t | t � rT | | j � 7} q | j t | � � q W| S( N( R� R Rs R t _asStringListR ( R� t sept outR ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C s5 g | j D]' } t | t � r+ | j � n | ^ q S( s� Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) result = patt.parseString("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> <class 'pyparsing.ParseResults'> ['sldkj', 'lsdkj', 'sldkj'] # Use asList() to create an actual list result_list = result.asList() print(type(result_list), result_list) # -> <class 'list'> ['sldkj', 'lsdkj', 'sldkj'] ( R� Rs R R� ( R� t res( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c sG t r | j } n | j } � f d � � t � f d � | � D� � S( s� Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(type(result), repr(result)) # -> <class 'pyparsing.ParseResults'> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.asDict() print(type(result_dict), repr(result_dict)) # -> <class 'dict'> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.asDict())) # -> {"month": "31", "day": "1999", "year": "12"} c sM t | t � rE | j � r% | j � Sg | D] } � | � ^ q, Sn | Sd S( N( Rs R R� t asDict( R| R� ( t toItem( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c 3 s' | ] \ } } | � | � f Vq d S( N( ( R� R� R� ( R ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( t PY_3R� R� R� ( R� t item_fn( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C sP t | j � } | j j � | _ | j | _ | j j | j � | j | _ | S( sA Returns a new copy of a C{ParseResults} object. ( R R� R� R� R� R� R R� ( R� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� d } g } t d � | j j � D� � } | d } | sP d } d } d } n d } | d k rk | } n | j r� | j } n | s� | r� d Sd } n | | | d | d g 7} x t | j � D]� \ } } t | t � rI| | k r| | j | | | o| d k | | � g 7} q�| | j d | o6| d k | | � g 7} q� d } | | k rh| | } n | s�| rzq� q�d } n t t | � � } | | | d | d | d | d g 7} q� W| | | d | d g 7} d j | � S( s� (Deprecated) Returns the parse results as XML. Tags are created for tokens and lists that have defined results names. s c s s2 | ]( \ } } | D] } | d | f Vq q d S( i N( ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s Rr t ITEMt <t >s </N( R� R� R� R� R� R� R� Rs R t asXMLR� R R� ( R� t doctagt namedItemsOnlyt indentt formattedt nlR t namedItemst nextLevelIndentt selfTagR� R t resTagt xmlBodyText( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR! � sT c C sK xD | j j � D]3 \ } } x$ | D] \ } } | | k r# | Sq# Wq Wd S( N( R� R� R� ( R� R� R� R R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __lookup$ s c C s� | j r | j S| j r? | j � } | r8 | j | � Sd Snm t | � d k r� t | j � d k r� t t | j j � � � d d d k r� t t | j j � � � Sd Sd S( s( Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = OneOrMore(user_data) result = user_info.parseString("22 111-22-3333 #221B") for item in result: print(item.getName(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B i i i����N( i i����( R� R� t _ParseResults__lookupR� R� R� t nextR� R� R� ( R� t par( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt getName+ s )i c C s� g } d } | j | t | j � � � | r�| j � rt d � | j � D� � } xk| D]� \ } } | r� | j | � n | j d | d | | f � t | t � r� | r� | j | j | | d � � q� | j t | � � q^ | j t | � � q^ Wq�t d � | D� � r�| } x� t | � D]� \ } } t | t � r�| j d | d | | | d | d | j | | d � f � q,| j d | d | | | d | d t | � f � q,Wq�n d j | � S( sH Diagnostic method for listing out the contents of a C{ParseResults}. Accepts an optional C{indent} argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 s c s s' | ] \ } } t | � | f Vq d S( N( Ru ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>g s s %s%s- %s: s i c s s | ] } t | t � Vq d S( N( Rs R ( R� t vv( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>s s s %s%s[%d]: %s%s%sRr ( R R R� R� t sortedR� Rs R t dumpR� t anyR� R� ( R� R$ t deptht fullR t NLR� R� R� R� R1 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR3 P s, B?c O s t j | j � | | � d S( s� Pretty-printer for parsed results as a list, using the C{pprint} module. Accepts additional positional or keyword args as defined for the C{pprint.pprint} method. (U{http://docs.python.org/3/library/pprint.html#pprint.pprint}) Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(delimitedList(term))) result = func.parseString("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] N( t pprintR� ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR8 } s c C sC | j | j j � | j d k r- | j � p0 d | j | j f f S( N( R� R� R� R� R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getstate__� s c C sm | d | _ | d \ | _ } } | _ i | _ | j j | � | d k r` t | � | _ n d | _ d S( Ni i ( R� R� R� R� R R� R� R� ( R� t stateR/ t inAccumNames( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __setstate__� s c C s | j | j | j | j f S( N( R� R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __getnewargs__� s c C s t t | � � t | j � � S( N( R� R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s N(6 R� R� R� R� R� R� Rs R� R� R� R� R� R� R� t __nonzero__R� R� R� R� R� R R� R� R� R� R� R� R� R� R� R R R R R� R R R R� R� R R� R R� R� R! R- R0 R3 R8 R9 R< R= R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR - sh & ' 4 # = %- c C sW | } d | k o# t | � k n r@ | | d d k r@ d S| | j d d | � S( s Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. i i s ( R� t rfind( R� t strgR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR7 � s c C s | j d d | � d S( s Returns current line number within a string, counting newlines as line separators. The first line is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. s i i ( t count( R� R@ ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRH � s c C sR | j d d | � } | j d | � } | d k rB | | d | !S| | d Sd S( sf Returns the line of text containing loc within a string, counting newlines as line separators. s i i N( R? t find( R� R@ t lastCRt nextCR( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRE � s c C sA d t | � d t | � d t | | � t | | � f GHd S( Ns Match s at loc s (%d,%d)( R RH R7 ( t instringR� t expr( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _defaultStartDebugAction� s c C s' d t | � d t | j � � GHd S( Ns Matched s -> ( R Ru R� ( RE t startloct endlocRF t toks( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _defaultSuccessDebugAction� s c C s d t | � GHd S( Ns Exception raised:( R ( RE R� RF t exc( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _defaultExceptionDebugAction� s c G s d S( sG 'Do-nothing' debug action, to suppress debugging output during parsing.N( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRO � s i c s � t k r � f d � Sd g � t g � t d d k rV d d � } d d � � n t j } t j � d } | d d � d } | d | d | f � � � � � � � f d � } d } y" t � d t � d � j � } Wn t k r� t � � } n X| | _ | S( Nc s � | � S( N( ( R� t lRp ( t func( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr i i i i c S sJ t d k r d n d } t j d | | d � | } | j | j f g S( Ni i i i����i����t limiti ( i i i ( t system_versiont tracebackt extract_stackt filenameRH ( RP R t frame_summary( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRS s c S s2 t j | d | �} | d } | j | j f g S( NRP i����( RR t extract_tbRT RH ( t tbRP t framesRU ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRV s i RP i����i c s� x� y& � | � d � } t � d <| SWq t k r� � d rI � nA z: t j � d } � | d d �d d � k s� � n Wd ~ X� d � k r� � d c d 7<q n � q Xq Wd S( Ni i����RP i i ( R� R� Rx t exc_info( R� R} RW ( RV t foundArityRO RP t maxargst pa_call_line_synth( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt wrapper s" s <parse action>R� t __class__( i i ( t singleArgBuiltinsR� RQ RR RS RV t getattrR� t ExceptionRu ( RO R[ RS t LINE_DIFFt this_lineR] t func_name( ( RV RZ RO RP R[ R\ s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _trim_arity� s* c B s e Z d Z d Z e Z e d � � Z e d � � Z e d � Z d � Z d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z e e d � Z d � Z d � Z d e f d � � YZ e dF k rd e f d � � YZ n d e f d � � YZ i Z e � Z! d d g Z" e e d � Z# e Z$ e d � � Z% e Z& e d d � � Z' e d � Z( e) e d � Z* d � Z+ e) d! � Z, e) e d" � Z- d# � Z. d$ � Z/ d% � Z0 d& � Z1 d' � Z2 d( � Z3 d) � Z4 d* � Z5 d+ � Z6 d, � Z7 d- � Z8 d. � Z9 d/ � Z: dF d0 � Z; d1 � Z< d2 � Z= d3 � Z> d4 � Z? d5 � Z@ d6 � ZA e d7 � ZB d8 � ZC d9 � ZD d: � ZE d; � ZF g d< � ZG e d= � ZH d> � ZI d? � ZJ d@ � ZK dA � ZL dB � ZM e dC � ZN e dD e e e dE � ZO RS(G s) Abstract base level parser element class.s c C s | t _ d S( s� Overrides the default whitespace chars Example:: # default whitespace chars are space, <TAB> and newline OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def', 'ghi', 'jkl'] # change to just treat newline as significant ParserElement.setDefaultWhitespaceChars(" \t") OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def'] N( R" t DEFAULT_WHITE_CHARS( t chars( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDefaultWhitespaceChars= s c C s | t _ d S( s� Set class to be used for inclusion of string literals into a parser. Example:: # default literal class used is Literal integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # change to Suppress ParserElement.inlineLiteralsUsing(Suppress) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '12', '31'] N( R" t _literalStringClass( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt inlineLiteralsUsingL s c C s� t � | _ d | _ d | _ d | _ | | _ t | _ t j | _ t | _ t | _ t | _ t � | _ t | _ t | _ t | _ d | _ t | _ d | _ d | _ t | _ t | _ d S( NRr ( NNN( R� t parseActionR� t failActiont strReprt resultsNamet saveAsListR� t skipWhitespaceR" Rf t whiteCharst copyDefaultWhiteCharsR� t mayReturnEmptyt keepTabst ignoreExprst debugt streamlinedt mayIndexErrort errmsgt modalResultst debugActionst ret callPreparset callDuringTry( R� t savelist( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� a s( c C sE t j | � } | j | _ | j | _ | j rA t j | _ n | S( s$ Make a copy of this C{ParserElement}. Useful for defining different parse actions for the same parsing pattern, using copies of the original parse element. Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) integerK = integer.copy().addParseAction(lambda toks: toks[0]*1024) + Suppress("K") integerM = integer.copy().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") print(OneOrMore(integerK | integerM | integer).parseString("5K 100 640K 256M")) prints:: [5120, 100, 655360, 268435456] Equivalent form of C{expr.copy()} is just C{expr()}:: integerM = integer().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") ( R� Rk Ru Rr R" Rf Rq ( R� t cpy( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� x s c C s> | | _ d | j | _ t | d � r: | j | j _ n | S( sf Define name for this expression, makes debugging and exception messages clearer. Example:: Word(nums).parseString("ABC") # -> Exception: Expected W:(0123...) (at char 0), (line:1, col:1) Word(nums).setName("integer").parseString("ABC") # -> Exception: Expected integer (at char 0), (line:1, col:1) s Expected t exception( R� Ry R� R� R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setName� s c C sE | j � } | j d � r. | d } t } n | | _ | | _ | S( sP Define name for referencing matching tokens as a nested attribute of the returned parse results. NOTE: this returns a *copy* of the original C{ParserElement} object; this is so that the client can define a basic element, such as an integer, and reference it in multiple places with different names. You can also set results names using the abbreviated syntax, C{expr("name")} in place of C{expr.setResultsName("name")} - see L{I{__call__}<__call__>}. Example:: date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: date_str = integer("year") + '/' + integer("month") + '/' + integer("day") t *i����( R� t endswithR� Rn Rz ( R� R� t listAllMatchest newself( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setResultsName� s c sa | r9 | j � t t � f d � } � | _ | | _ n$ t | j d � r] | j j | _ n | S( s� Method to invoke the Python pdb debugger when this element is about to be parsed. Set C{breakFlag} to True to enable, False to disable. c s) d d l } | j � � | | | | � S( Ni����( t pdbt set_trace( RE R� t doActionst callPreParseR� ( t _parseMethod( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt breaker� s t _originalParseMethod( t _parseR� R� R� ( R� t breakFlagR� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setBreak� s c O s7 t t t t | � � � | _ | j d t � | _ | S( s Define action to perform when successfully matching parse element definition. Parse action fn is a callable method with 0-3 arguments, called as C{fn(s,loc,toks)}, C{fn(loc,toks)}, C{fn(toks)}, or just C{fn()}, where: - s = the original string being parsed (see note below) - loc = the location of the matching substring - toks = a list of the matched tokens, packaged as a C{L{ParseResults}} object If the functions in fns modify the tokens, they can return them as the return value from fn, and the modified list of tokens will replace the original. Otherwise, fn does not need to return any value. Optional keyword arguments: - callDuringTry = (default=C{False}) indicate if parse action should be run during lookaheads and alternate testing Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{parseString}<parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. Example:: integer = Word(nums) date_str = integer + '/' + integer + '/' + integer date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # use parse action to convert to ints at parse time integer = Word(nums).setParseAction(lambda toks: int(toks[0])) date_str = integer + '/' + integer + '/' + integer # note that integer fields are now ints, not strings date_str.parseString("1999/12/31") # -> [1999, '/', 12, '/', 31] R~ ( R� t mapRe Rk R� R� R~ ( R� t fnsR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRz � s " c O sF | j t t t t | � � � 7_ | j p< | j d t � | _ | S( s� Add parse action to expression's list of parse actions. See L{I{setParseAction}<setParseAction>}. See examples in L{I{copy}<copy>}. R~ ( Rk R� R� Re R~ R� R� ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt addParseAction� s $ c s� | j d d � � | j d t � r* t n t � x3 | D]+ � � � � f d � } | j j | � q7 W| j p~ | j d t � | _ | S( s� Add a boolean predicate function to expression's list of parse actions. See L{I{setParseAction}<setParseAction>} for function call signatures. Unlike C{setParseAction}, functions passed to C{addCondition} need to return boolean success/fail of the condition. Optional keyword arguments: - message = define a custom message to be used in the raised exception - fatal = if True, will raise ParseFatalException to stop parsing immediately; otherwise will raise ParseException Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) year_int = integer.copy() year_int.addCondition(lambda toks: toks[0] >= 2000, message="Only support years 2000 and later") date_str = year_int + '/' + integer + '/' + integer result = date_str.parseString("1999/12/31") # -> Exception: Only support years 2000 and later (at char 0), (line:1, col:1) t messages failed user-defined conditiont fatalc s7 t t � � | | | � � s3 � | | � � � n d S( N( R� Re ( R� RN Rp ( t exc_typet fnR� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt pa s R~ ( R� R� R R Rk R R~ ( R� R� R� R� ( ( R� R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt addCondition� s c C s | | _ | S( s Define action to perform if parsing fails at this expression. Fail acton fn is a callable function that takes the arguments C{fn(s,loc,expr,err)} where: - s = string being parsed - loc = location where expression match was attempted and failed - expr = the parse expression that failed - err = the exception thrown The function returns no value. It may throw C{L{ParseFatalException}} if it is desired to stop parsing immediately.( Rl ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setFailAction s c C sn t } xa | ri t } xN | j D]C } y) x" | j | | � \ } } t } q+ WWq t k ra q Xq Wq W| S( N( R� R� Ru R� R ( R� RE R� t exprsFoundt et dummy( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _skipIgnorables# s c C sp | j r | j | | � } n | j rl | j } t | � } x- | | k rh | | | k rh | d 7} q? Wn | S( Ni ( Ru R� Rp Rq R� ( R� RE R� t wtt instrlen( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt preParse0 s c C s | g f S( N( ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseImpl< s c C s | S( N( ( R� RE R� t tokenlist( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt postParse? s c C s� | j } | s | j r,| j d r? | j d | | | � n | rc | j rc | j | | � } n | } | } yU y | j | | | � \ } } Wn/ t k r� t | t | � | j | � � n XWq�t k r(} | j d r | j d | | | | � n | j r"| j | | | | � n � q�Xn� | rP| j rP| j | | � } n | } | } | j sw| t | � k r�y | j | | | � \ } } Wq�t k r�t | t | � | j | � � q�Xn | j | | | � \ } } | j | | | � } t | | j d | j d | j �} | j rf| s7| j rf| r�yr xk | j D]` } | | | | � } | d k rJt | | j d | j o�t | t t f � d | j �} qJqJWWqct k r�} | j d r�| j d | | | | � n � qcXqfxn | j D]` } | | | | � } | d k r�t | | j d | j oMt | t t f � d | j �} q�q�Wn | r�| j d r�| j d | | | | | � q�n | | f S( Ni i R� R� i ( Rv Rl R{ R} R� R� R� R R� Ry R Rx R� R Rn Ro Rz Rk R~ R� Rs R� ( R� RE R� R� R� t debuggingt preloct tokensStartt tokenst errt retTokensR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _parseNoCacheC sp & %$ #c C sN y | j | | d t �d SWn) t k rI t | | | j | � � n Xd S( NR� i ( R� R� R R Ry ( R� RE R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt tryParse� s c C s7 y | j | | � Wn t t f k r. t SXt Sd S( N( R� R R� R� R� ( R� RE R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt canParseNext� s t _UnboundedCachec B s e Z d � Z RS( c s� i � t � | _ � � � f d � } � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( t cachet not_in_cache( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s | � | <d S( N( ( R� R R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt set� s c s � j � d S( N( R ( R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� t typest MethodTypeR� R� R ( R� R� R� R ( ( R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s t _FifoCachec B s e Z d � Z RS( c s� t � | _ � t � � � � f d � } � � f d � } � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s0 | � | <t � � � k r, � j t � n d S( N( R� t popitemR� ( R� R R� ( R� t size( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s � j � d S( N( R ( R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� t _OrderedDictR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c B s e Z d � Z RS( c s� t � | _ � i � t j g � � � � � f d � } � � � f d � } � � f d � } t j | | � | _ t j | | � | _ t j | | � | _ d S( Nc s � j | � � S( N( R� ( R� R ( R� R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c sF | � | <t � � � k r5 � j � j � d � n � j | � d S( N( R� R� t popleftR� R ( R� R R� ( R� t key_fifoR� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c s � j � � j � d S( N( R ( R� ( R� R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� t collectionst dequeR� R� R� R� R ( R� R� R� R� R ( ( R� R� R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s i c C s. d \ } } | | | | | f } t j �� t j } | j | � } | | j k r� t j | c d 7<y | j | | | | � } Wn2 t k r� } | j | | j | j � � � q$X| j | | d | d j � f � | SnC t j | c d 7<t | t � r | � n | d | d j � f SWd QXd S( Ni i ( i i ( R" t packrat_cache_lockt packrat_cacheR� R� t packrat_cache_statsR� R R� R^ R� R� Rs Ra ( R� RE R� R� R� t HITt MISSt lookupR� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _parseCache� s$ $ c C s+ t j j � d g t t j � t j (d S( Ni ( R" R� R R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt resetCache� s i� c C sU t j sQ t t _ | d k r0 t j � t _ n t j | � t _ t j t _ n d S( s� Enables "packrat" parsing, which adds memoizing to the parsing logic. Repeated parse attempts at the same string location (which happens often in many complex grammars) can immediately return a cached value, instead of re-executing parsing/validating code. Memoizing is done of both valid results and parsing exceptions. Parameters: - cache_size_limit - (default=C{128}) - if an integer value is provided will limit the size of the packrat cache; if None is passed, then the cache size will be unbounded; if 0 is passed, the cache will be effectively disabled. This speedup may break existing programs that use parse actions that have side-effects. For this reason, packrat parsing is disabled when you first import pyparsing. To activate the packrat feature, your program must call the class method C{ParserElement.enablePackrat()}. If your program uses C{psyco} to "compile as you go", you must call C{enablePackrat} before calling C{psyco.full()}. If you do not do this, Python will crash. For best results, call C{enablePackrat()} immediately after importing pyparsing. Example:: import pyparsing pyparsing.ParserElement.enablePackrat() N( R" t _packratEnabledR� R� R� R� R� R� R� ( t cache_size_limit( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt enablePackrat s c C s� t j � | j s | j � n x | j D] } | j � q* W| j sV | j � } n yW | j | d � \ } } | r� | j | | � } t � t � } | j | | � n Wn( t k r� } t j r� � q� | � n X| Sd S( sB Execute the parse expression with the given string. This is the main interface to the client code, once the complete expression has been built. If you want the grammar to require that the entire input string be successfully parsed, then set C{parseAll} to True (equivalent to ending the grammar with C{L{StringEnd()}}). Note: C{parseString} implicitly calls C{expandtabs()} on the input string, in order to report proper column numbers in parse actions. If the input string contains tabs and the grammar uses parse actions that use the C{loc} argument to index into the string being parsed, you can ensure you have a consistent view of the input string by: - calling C{parseWithTabs} on your grammar before calling C{parseString} (see L{I{parseWithTabs}<parseWithTabs>}) - define your parse action using the full C{(s,loc,toks)} signature, and reference the input string using the parse action's C{s} argument - explictly expand the tabs in your input string before calling C{parseString} Example:: Word('a').parseString('aaaaabaaa') # -> ['aaaaa'] Word('a').parseString('aaaaabaaa', parseAll=True) # -> Exception: Expected end of text i N( R" R� Rw t streamlineRu Rt t expandtabsR� R� R R' R t verbose_stacktrace( R� RE t parseAllR� R� R� t seRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseString# s$ c c s� | j s | j � n x | j D] } | j � q W| j sR t | � j � } n t | � } d } | j } | j } t j � d } y� x� | | k ra| | k ray. | | | � } | | | d t �\ } } Wn t k r� | d } q� X| | k rT| d 7} | | | f V| rK| | | � } | | k r>| } qQ| d 7} q^| } q� | d } q� WWn( t k r�} t j r�� q�| � n Xd S( s� Scan the input string for expression matches. Each match will return the matching tokens, start location, and end location. May be called with optional C{maxMatches} argument, to clip scanning after 'n' matches are found. If C{overlap} is specified, then overlapping matches will be reported. Note that the start and end locations are reported relative to the string being parsed. See L{I{parseString}<parseString>} for more information on parsing strings with embedded tabs. Example:: source = "sldjf123lsdjjkf345sldkjf879lkjsfd987" print(source) for tokens,start,end in Word(alphas).scanString(source): print(' '*start + '^'*(end-start)) print(' '*start + tokens[0]) prints:: sldjf123lsdjjkf345sldkjf879lkjsfd987 ^^^^^ sldjf ^^^^^^^ lsdjjkf ^^^^^^ sldkjf ^^^^^^ lkjsfd i R� i N( Rw R� Ru Rt R R� R� R� R� R" R� R� R R R� ( R� RE t maxMatchest overlapR� R� R� t preparseFnt parseFnt matchesR� t nextLocR� t nextlocRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt scanStringU sB c C s% g } d } t | _ y� x� | j | � D]} \ } } } | j | | | !� | r� t | t � rs | | j � 7} q� t | t � r� | | 7} q� | j | � n | } q( W| j | | � g | D] } | r� | ^ q� } d j t t t | � � � SWn( t k r } t j r� q!| � n Xd S( sf Extension to C{L{scanString}}, to modify matching text with modified tokens that may be returned from a parse action. To use C{transformString}, define a grammar and attach a parse action to it that modifies the returned token list. Invoking C{transformString()} on a target string will then scan for matches, and replace the matched text patterns according to the logic in the parse action. C{transformString()} returns the resulting transformed string. Example:: wd = Word(alphas) wd.setParseAction(lambda toks: toks[0].title()) print(wd.transformString("now is the winter of our discontent made glorious summer by this sun of york.")) Prints:: Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York. i Rr N( R� Rt R� R Rs R R� R� R� R� R t _flattenR R" R� ( R� RE R t lastERp R� R� t oRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR{ � s( c C se y6 t g | j | | � D] \ } } } | ^ q � SWn( t k r` } t j rW � qa | � n Xd S( s~ Another extension to C{L{scanString}}, simplifying the access to the tokens found to match the given parse expression. May be called with optional C{maxMatches} argument, to clip searching after 'n' matches are found. Example:: # a capitalized word starts with an uppercase letter, followed by zero or more lowercase letters cap_word = Word(alphas.upper(), alphas.lower()) print(cap_word.searchString("More than Iron, more than Lead, more than Gold I need Electricity")) prints:: ['More', 'Iron', 'Lead', 'Gold', 'I'] N( R R� R R" R� ( R� RE R� Rp R� R� RL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt searchString� s 6 c c sf d } d } xJ | j | d | �D]3 \ } } } | | | !V| rO | d Vn | } q" W| | Vd S( s[ Generator method to split a string using the given expression as a separator. May be called with optional C{maxsplit} argument, to limit the number of splits; and the optional C{includeSeparators} argument (default=C{False}), if the separating matching text should be included in the split results. Example:: punc = oneOf(list(".,;:/-!?")) print(list(punc.split("This, this?, this sentence, is badly punctuated!"))) prints:: ['This', ' this', '', ' this sentence', ' is badly punctuated', ''] i R� N( R� ( R� RE t maxsplitt includeSeparatorst splitst lastRp R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s % c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( s� Implementation of + operator - returns C{L{And}}. Adding strings to a ParserElement converts them to L{Literal}s by default. Example:: greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) Prints:: Hello, World! -> ['Hello', ',', 'World', '!'] s4 Cannot combine element of type %s with ParserElementt stackleveli N( Rs R� R" Ri t warningst warnR� t SyntaxWarningR� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of + operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c C sm t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | t j � | g � S( sQ Implementation of - operator, returns C{L{And}} with error stop s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R t _ErrorStop( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __sub__ s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | S( s] Implementation of - operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rsub__ s c sE t | t � r | d } } n-t | t � r7| d d } | d d k r_ d | d f } n t | d t � r� | d d k r� | d d k r� t � � S| d d k r� t � � S� | d t � � SqLt | d t � rt | d t � r| \ } } | | 8} qLt d t | d � t | d � � � n t d t | � � � | d k rgt d � � n | d k r�t d � � n | | k o�d k n r�t d � � n | r� � f d � � | r | d k r�� � | � } qt � g | � � | � } qA� | � } n( | d k r.� } n t � g | � } | S( s� Implementation of * operator, allows use of C{expr * 3} in place of C{expr + expr + expr}. Expressions may also me multiplied by a 2-integer tuple, similar to C{{min,max}} multipliers in regular expressions. Tuples may also include C{None} as in: - C{expr*(n,None)} or C{expr*(n,)} is equivalent to C{expr*n + L{ZeroOrMore}(expr)} (read as "at least n instances of C{expr}") - C{expr*(None,n)} is equivalent to C{expr*(0,n)} (read as "0 to n instances of C{expr}") - C{expr*(None,None)} is equivalent to C{L{ZeroOrMore}(expr)} - C{expr*(1,None)} is equivalent to C{L{OneOrMore}(expr)} Note that C{expr*(None,n)} does not raise an exception if more than n exprs exist in the input stream; that is, C{expr*(None,n)} does not enforce a maximum number of expr occurrences. If this behavior is desired, then write C{expr*(None,n) + ~expr} i i i s7 cannot multiply 'ParserElement' and ('%s','%s') objectss0 cannot multiply 'ParserElement' and '%s' objectss/ cannot multiply ParserElement by negative values@ second tuple value must be greater or equal to first tuple values+ cannot multiply ParserElement by 0 or (0,0)c s2 | d k r$ t � � | d � � St � � Sd S( Ni ( R ( t n( t makeOptionalListR� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ] s N( NN( Rs Ro t tupleR� R0 R R� R� t ValueErrorR ( R� R t minElementst optElementsR} ( ( R� R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __mul__, sD # & ) c C s | j | � S( N( R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rmul__p s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sI Implementation of | operator - returns C{L{MatchFirst}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __or__s s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | BS( s] Implementation of | operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ror__ s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sA Implementation of ^ operator - returns C{L{Or}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __xor__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | AS( s] Implementation of ^ operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rxor__� s c C sd t | t � r! t j | � } n t | t � sT t j d t | � t d d �d St | | g � S( sC Implementation of & operator - returns C{L{Each}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __and__� s c C s\ t | t � r! t j | � } n t | t � sT t j d t | � t d d �d S| | @S( s] Implementation of & operator when left operand is not a C{L{ParserElement}} s4 Cannot combine element of type %s with ParserElementR� i N( Rs R� R" Ri R� R� R� R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rand__� s c C s t | � S( sE Implementation of ~ operator - returns C{L{NotAny}} ( R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __invert__� s c C s' | d k r | j | � S| j � Sd S( s Shortcut for C{L{setResultsName}}, with C{listAllMatches=False}. If C{name} is given with a trailing C{'*'} character, then C{listAllMatches} will be passed as C{True}. If C{name} is omitted, same as calling C{L{copy}}. Example:: # these are equivalent userdata = Word(alphas).setResultsName("name") + Word(nums+"-").setResultsName("socsecno") userdata = Word(alphas)("name") + Word(nums+"-")("socsecno") N( R� R� R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __call__� s c C s t | � S( s� Suppresses the output of this C{ParserElement}; useful to keep punctuation from cluttering up returned output. ( R) ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt suppress� s c C s t | _ | S( s Disables the skipping of whitespace before matching the characters in the C{ParserElement}'s defined pattern. This is normally only used internally by the pyparsing module, but may be needed in some whitespace-sensitive grammars. ( R� Rp ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt leaveWhitespace� s c C s t | _ | | _ t | _ | S( s8 Overrides the default whitespace chars ( R� Rp Rq R� Rr ( R� Rg ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setWhitespaceChars� s c C s t | _ | S( s� Overrides default behavior to expand C{<TAB>}s to spaces before parsing the input string. Must be called before C{parseString} when the input grammar contains elements that match C{<TAB>} characters. ( R� Rt ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseWithTabs� s c C sr t | t � r t | � } n t | t � rR | | j k rn | j j | � qn n | j j t | j � � � | S( s� Define expression to be ignored (e.g., comments) while doing pattern matching; may be called repeatedly, to define multiple comment or other ignorable patterns. Example:: patt = OneOrMore(Word(alphas)) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj'] patt.ignore(cStyleComment) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj', 'lskjd'] ( Rs R� R) Ru R R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt ignore� s c C s1 | p t | p t | p t f | _ t | _ | S( sT Enable display of debugging messages while doing pattern matching. ( RG RK RM R{ R� Rv ( R� t startActiont successActiont exceptionAction( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDebugActions s c C s) | r | j t t t � n t | _ | S( s� Enable display of debugging messages while doing pattern matching. Set C{flag} to True to enable, False to disable. Example:: wd = Word(alphas).setName("alphaword") integer = Word(nums).setName("numword") term = wd | integer # turn on debugging for wd wd.setDebug() OneOrMore(term).parseString("abc 123 xyz 890") prints:: Match alphaword at loc 0(1,1) Matched alphaword -> ['abc'] Match alphaword at loc 3(1,4) Exception raised:Expected alphaword (at char 4), (line:1, col:5) Match alphaword at loc 7(1,8) Matched alphaword -> ['xyz'] Match alphaword at loc 11(1,12) Exception raised:Expected alphaword (at char 12), (line:1, col:13) Match alphaword at loc 15(1,16) Exception raised:Expected alphaword (at char 15), (line:1, col:16) The output shown is that produced by the default debug actions - custom debug actions can be specified using L{setDebugActions}. Prior to attempting to match the C{wd} expression, the debugging message C{"Match <exprname> at loc <n>(<line>,<col>)"} is shown. Then if the parse succeeds, a C{"Matched"} message is shown, or an C{"Exception raised"} message is shown. Also note the use of L{setName} to assign a human-readable name to the expression, which makes debugging and exception messages easier to understand - for instance, the default name created for the C{Word} expression without calling C{setName} is C{"W:(ABCD...)"}. ( R� RG RK RM R� Rv ( R� t flag( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDebug s # c C s | j S( N( R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� @ s c C s t | � S( N( R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� C s c C s t | _ d | _ | S( N( R� Rw R� Rm ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� F s c C s d S( N( ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkRecursionK s c C s | j g � d S( sj Check defined expressions for valid structure, check for infinite recursive definitions. N( R ( R� t validateTrace( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt validateN s c C s� y | j � } Wn5 t k rG t | d � � } | j � } Wd QXn Xy | j | | � SWn( t k r� } t j r} � q� | � n Xd S( s� Execute the parse expression on the given file or filename. If a filename is specified (instead of a file object), the entire file is opened, read, and closed before parsing. t rN( t readR� t openR� R R" R� ( R� t file_or_filenameR� t file_contentst fRL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt parseFileT s c C sd t | t � r1 | | k p0 t | � t | � k St | t � rM | j | � St t | � | k Sd S( N( Rs R" t varsR� R� t super( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __eq__h s " c C s | | k S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ne__p s c C s t t | � � S( N( t hasht id( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __hash__s s c C s | | k S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __req__v s c C s | | k S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __rne__y s c C s: y! | j t | � d | �t SWn t k r5 t SXd S( s� Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") R� N( R� R R� R R� ( R� t testStringR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� | s t #c C sy t | t � r6 t t t j | j � j � � � } n t | t � rT t | � } n g } g } t } x| D]�} | d k r� | j | t � s� | r� | r� | j | � qm n | s� qm n d j | � | g } g } yQ | j d d � } | j | d | �} | j | j d | � � | o%| } Wn� t k r�} t | t � rPd n d } d | k r�| j t | j | � � | j d t | j | � d d | � n | j d | j d | � | j d t | � � | o�| } | } n< t k r*} | j d t | � � | o | } | } n X| rX| rG| j d � n d j | � GHn | j | | f � qm W| | f S( s3 Execute the parse expression on a series of test strings, showing each test, the parsed results or where the parse failed. Quick and easy way to run a parse expression against a list of sample strings. Parameters: - tests - a list of separate test strings, or a multiline string of test strings - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests - comment - (default=C{'#'}) - expression for indicating embedded comments in the test string; pass None to disable comment filtering - fullDump - (default=C{True}) - dump results as list followed by results names in nested outline; if False, only dump nested list - printResults - (default=C{True}) prints test output to stdout - failureTests - (default=C{False}) indicates if these tests are expected to fail parsing Returns: a (success, results) tuple, where success indicates that all tests succeeded (or failed if C{failureTests} is True), and the results contain a list of lines of each test's output Example:: number_expr = pyparsing_common.number.copy() result = number_expr.runTests(''' # unsigned integer 100 # negative integer -100 # float with scientific notation 6.02e23 # integer with scientific notation 1e-12 ''') print("Success" if result[0] else "Failed!") result = number_expr.runTests(''' # stray character 100Z # missing leading digit before '.' -.100 # too many '.' 3.14.159 ''', failureTests=True) print("Success" if result[0] else "Failed!") prints:: # unsigned integer 100 [100] # negative integer -100 [-100] # float with scientific notation 6.02e23 [6.02e+23] # integer with scientific notation 1e-12 [1e-12] Success # stray character 100Z ^ FAIL: Expected end of text (at char 3), (line:1, col:4) # missing leading digit before '.' -.100 ^ FAIL: Expected {real number with scientific notation | real number | signed integer} (at char 0), (line:1, col:1) # too many '.' 3.14.159 ^ FAIL: Expected end of text (at char 4), (line:1, col:5) Success Each test string must be on a single line. If you want to test a string that spans multiple lines, create a test like this:: expr.runTest(r"this is a test\n of strings that spans \n 3 lines") (Note that this is a raw string literal, you must include the leading 'r'.) s s \nR� R6 s (FATAL)Rr t i t ^s FAIL: s FAIL-EXCEPTION: N( Rs R� R� R� Ru R� t rstript splitlinesR R� R� R� R� R R� R� R� R3 R R RE R� R7 Ra ( R� t testsR� t commentt fullDumpt printResultst failureTestst allResultst commentst successRp R t resultR� R� RL ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt runTests� sN W' + , N(P R� R� R� Rf R� R� t staticmethodRh Rj R� R� R� R� R� R� Rz R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R� R� R� R� R� R� R� R� t _MAX_INTR� R{ R� R� R R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R R R R R R R R� R" ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR" 8 s� & H " 2G + D ) c B s e Z d Z d � Z RS( sT Abstract C{ParserElement} subclass, for defining atomic matching patterns. c C s t t | � j d t � d S( NR ( R R* R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR* s c B s e Z d Z d � Z RS( s, An empty token, will always match. c C s2 t t | � j � d | _ t | _ t | _ d S( NR ( R R R� R� R� Rs R� Rx ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( s( A token that will never match. c C s; t t | � j � d | _ t | _ t | _ d | _ d S( NR s Unmatchable token( R R R� R� R� Rs R� Rx Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� * s c C s t | | | j | � � d S( N( R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 1 s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR & s c B s# e Z d Z d � Z e d � Z RS( s� Token to exactly match a specified string. Example:: Literal('blah').parseString('blah') # -> ['blah'] Literal('blah').parseString('blahfooblah') # -> ['blah'] Literal('blah').parseString('bla') # -> Exception: Expected "blah" For case-insensitive matching, use L{CaselessLiteral}. For keyword matching (force word break before and after the matched string), use L{Keyword} or L{CaselessKeyword}. c C s� t t | � j � | | _ t | � | _ y | d | _ Wn0 t k rn t j d t d d �t | _ n Xd t | j � | _ d | j | _ t | _ t | _ d S( Ni s2 null string passed to Literal; use Empty() insteadR� i s "%s"s Expected ( R R R� t matchR� t matchLent firstMatchCharR� R� R� R� R R^ R R� Ry R� Rs Rx ( R� t matchString( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� C s c C sg | | | j k rK | j d k s7 | j | j | � rK | | j | j f St | | | j | � � d S( Ni ( R' R& t startswithR% R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� V s $( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 5 s c B sK e Z d Z e d Z d e d � Z e d � Z d � Z e d � � Z RS( s\ Token to exactly match a specified string as a keyword, that is, it must be immediately followed by a non-keyword character. Compare with C{L{Literal}}: - C{Literal("if")} will match the leading C{'if'} in C{'ifAndOnlyIf'}. - C{Keyword("if")} will not; it will only match the leading C{'if'} in C{'if x=1'}, or C{'if(y==2)'} Accepts two optional constructor arguments in addition to the keyword string: - C{identChars} is a string of characters that would be valid identifier characters, defaulting to all alphanumerics + "_" and "$" - C{caseless} allows case-insensitive matching, default is C{False}. Example:: Keyword("start").parseString("start") # -> ['start'] Keyword("start").parseString("starting") # -> Exception For case-insensitive matching, use L{CaselessKeyword}. s _$c C s� t t | � j � | d k r+ t j } n | | _ t | � | _ y | d | _ Wn' t k r} t j d t d d �n Xd | j | _ d | j | _ t | _ t | _ | | _ | r� | j � | _ | j � } n t | � | _ d S( Ni s2 null string passed to Keyword; use Empty() insteadR� i s "%s"s Expected ( R R R� R� t DEFAULT_KEYWORD_CHARSR% R� R& R' R� R� R� R� R� Ry R� Rs Rx t caselesst uppert caselessmatchR� t identChars( R� R( R. R+ ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� q s& c C sb | j r� | | | | j !j � | j k rF| t | � | j k se | | | j j � | j k rF| d k s� | | d j � | j k rF| | j | j f Sn� | | | j k rF| j d k s� | j | j | � rF| t | � | j k s| | | j | j k rF| d k s2| | d | j k rF| | j | j f St | | | j | � � d S( Ni i ( R+ R& R, R- R� R. R% R' R) R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s #9)$3#c C s% t t | � j � } t j | _ | S( N( R R R� R* R. ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | t _ d S( s, Overrides the default Keyword chars N( R R* ( Rg ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt setDefaultKeywordChars� s N( R� R� R� R1 R* R� R� R� R� R� R� R# R/ ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR ^ s c B s# e Z d Z d � Z e d � Z RS( sl Token to match a specified string, ignoring case of letters. Note: the matched results will always be in the case of the given match string, NOT the case of the input text. Example:: OneOrMore(CaselessLiteral("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD', 'CMD'] (Contrast with example for L{CaselessKeyword}.) c C sI t t | � j | j � � | | _ d | j | _ d | j | _ d S( Ns '%s's Expected ( R R R� R, t returnStringR� Ry ( R� R( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sS | | | | j !j � | j k r7 | | j | j f St | | | j | � � d S( N( R& R, R% R0 R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s #( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( s� Caseless version of L{Keyword}. Example:: OneOrMore(CaselessKeyword("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD'] (Contrast with example for L{CaselessLiteral}.) c C s# t t | � j | | d t �d S( NR+ ( R R R� R� ( R� R( R. ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� | | | | j !j � | j k rp | t | � | j k s\ | | | j j � | j k rp | | j | j f St | | | j | � � d S( N( R& R, R- R� R. R% R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s #9N( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s& e Z d Z d d � Z e d � Z RS( sx A variation on L{Literal} which matches "close" matches, that is, strings with at most 'n' mismatching characters. C{CloseMatch} takes parameters: - C{match_string} - string to be matched - C{maxMismatches} - (C{default=1}) maximum number of mismatches allowed to count as a match The results from a successful parse will contain the matched text from the input string and the following named results: - C{mismatches} - a list of the positions within the match_string where mismatches were found - C{original} - the original match_string used to compare against the input string If C{mismatches} is an empty list, then the match was an exact match. Example:: patt = CloseMatch("ATCATCGAATGGA") patt.parseString("ATCATCGAAXGGA") # -> (['ATCATCGAAXGGA'], {'mismatches': [[9]], 'original': ['ATCATCGAATGGA']}) patt.parseString("ATCAXCGAAXGGA") # -> Exception: Expected 'ATCATCGAATGGA' (with up to 1 mismatches) (at char 0), (line:1, col:1) # exact match patt.parseString("ATCATCGAATGGA") # -> (['ATCATCGAATGGA'], {'mismatches': [[]], 'original': ['ATCATCGAATGGA']}) # close match allowing up to 2 mismatches patt = CloseMatch("ATCATCGAATGGA", maxMismatches=2) patt.parseString("ATCAXCGAAXGGA") # -> (['ATCAXCGAAXGGA'], {'mismatches': [[4, 9]], 'original': ['ATCATCGAATGGA']}) i c C s] t t | � j � | | _ | | _ | | _ d | j | j f | _ t | _ t | _ d S( Ns& Expected %r (with up to %d mismatches)( R Rj R� R� t match_stringt maxMismatchesRy R� Rx Rs ( R� R1 R2 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | } t | � } | t | j � } | | k r| j } d } g } | j } x� t t | | | !| j � � D]J \ } } | \ } } | | k ro | j | � t | � | k r� Pq� qo qo W| d } t | | | !g � } | j | d <| | d <| | f Sn t | | | j | � � d S( Ni i t originalt mismatches( R� R1 R2 R� R� R R R Ry ( R� RE R� R� t startR� t maxlocR1 t match_stringlocR4 R2 t s_mt srct matt results( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s( , ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRj � s c B s> e Z d Z d d d d e d d � Z e d � Z d � Z RS( s Token for matching words composed of allowed character sets. Defined with string containing all allowed initial characters, an optional string containing allowed body characters (if omitted, defaults to the initial character set), and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. An optional C{excludeChars} parameter can list characters that might be found in the input C{bodyChars} string; useful to define a word of all printables except for one or two characters, for instance. L{srange} is useful for defining custom character set strings for defining C{Word} expressions, using range notation from regular expression character sets. A common mistake is to use C{Word} to match a specific literal string, as in C{Word("Address")}. Remember that C{Word} uses the string argument to define I{sets} of matchable characters. This expression would match "Add", "AAA", "dAred", or any other word made up of the characters 'A', 'd', 'r', 'e', and 's'. To match an exact literal string, use L{Literal} or L{Keyword}. pyparsing includes helper strings for building Words: - L{alphas} - L{nums} - L{alphanums} - L{hexnums} - L{alphas8bit} (alphabetic characters in ASCII range 128-255 - accented, tilded, umlauted, etc.) - L{punc8bit} (non-alphabetic characters in ASCII range 128-255 - currency, symbols, superscripts, diacriticals, etc.) - L{printables} (any non-whitespace character) Example:: # a word composed of digits integer = Word(nums) # equivalent to Word("0123456789") or Word(srange("0-9")) # a word with a leading capital, and zero or more lowercase capital_word = Word(alphas.upper(), alphas.lower()) # hostnames are alphanumeric, with leading alpha, and '-' hostname = Word(alphas, alphanums+'-') # roman numeral (not a strict parser, accepts invalid mix of characters) roman = Word("IVXLCDM") # any string of non-whitespace characters, except for ',' csv_value = Word(printables, excludeChars=",") i i c s� t t | � j � � rc d j � f d � | D� � } | rc d j � f d � | D� � } qc n | | _ t | � | _ | r� | | _ t | � | _ n | | _ t | � | _ | d k | _ | d k r� t d � � n | | _ | d k r� | | _ n t | _ | d k r)| | _ | | _ n t | � | _ d | j | _ t | _ | | _ d | j | j k r}| d k r}| d k r}| d k r}| j | j k r�d t | j � | _ ne t | j � d k r�d t j | j � t | j � f | _ n% d t | j � t | j � f | _ | j rDd | j d | _ n y t j | j � | _ Wq}t k ryd | _ q}Xn d S( NRr c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( t excludeChars( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>7 s c 3 s! | ] } | � k r | Vq d S( N( ( R� R� ( R< ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>9 s i i sZ cannot specify a minimum length < 1; use Optional(Word()) if zero-length word is permitteds Expected R s [%s]+s %s[%s]*s [%s][%s]*s \b( R R- R� R� t initCharsOrigR� t initCharst bodyCharsOrigt bodyCharst maxSpecifiedR� t minLent maxLenR$ R R� Ry R� Rx t asKeywordt _escapeRegexRangeCharst reStringR� R| t escapet compileRa R� ( R� R> R@ t mint maxt exactRD R< ( ( R< s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 4 sT % : c C s� | j r[ | j j | | � } | s? t | | | j | � � n | j � } | | j � f S| | | j k r� t | | | j | � � n | } | d 7} t | � } | j } | | j } t | | � } x* | | k r� | | | k r� | d 7} q� Wt } | | | j k rt } n | j rG| | k rG| | | k rGt } n | j r�| d k rp| | d | k s�| | k r�| | | k r�t } q�n | r�t | | | j | � � n | | | | !f S( Ni i ( R| R% R Ry t endt groupR> R� R@ RC RI R� RB R� RA RD ( R� RE R� R� R! R5 R� t bodycharsR6 t throwException( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� j s6 % < c C s� y t t | � j � SWn t k r* n X| j d k r� d � } | j | j k r} d | | j � | | j � f | _ q� d | | j � | _ n | j S( Nc S s& t | � d k r | d d S| Sd S( Ni s ...( R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt charsAsStr� s s W:(%s,%s)s W:(%s)( R R- R� Ra Rm R� R= R? ( R� RP ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s (N( R� R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR- s .6 #c B sD e Z d Z e e j d � � Z d d � Z e d � Z d � Z RS( s� Token for matching strings that match a given regular expression. Defined with string specifying the regular expression in a form recognized by the inbuilt Python re module. If the given regex contains named groups (defined using C{(?P<name>...)}), these will be preserved as named parse results. Example:: realnum = Regex(r"[+-]?\d+\.\d*") date = Regex(r'(?P<year>\d{4})-(?P<month>\d\d?)-(?P<day>\d\d?)') # ref: http://stackoverflow.com/questions/267399/how-do-you-match-only-valid-roman-numerals-with-a-regular-expression roman = Regex(r"M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})") s [A-Z]i c C s3 t t | � j � t | t � r� | sA t j d t d d �n | | _ | | _ y+ t j | j | j � | _ | j | _ Wq� t j k r� t j d | t d d �� q� XnI t | t j � r� | | _ t | � | _ | _ | | _ n t d � � t | � | _ d | j | _ t | _ t | _ d S( s� The parameters C{pattern} and C{flags} are passed to the C{re.compile()} function as-is. See the Python C{re} module for an explanation of the acceptable patterns and flags.s0 null string passed to Regex; use Empty() insteadR� i s$ invalid pattern (%s) passed to RegexsC Regex may only be constructed with a string or a compiled RE objects Expected N( R R% R� Rs R� R� R� R� t patternt flagsR| RH RF t sre_constantst errort compiledREtypeRu R� R R� Ry R� Rx R� Rs ( R� RQ RR ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s. c C s� | j j | | � } | s6 t | | | j | � � n | j � } | j � } t | j � � } | r� x | D] } | | | | <qm Wn | | f S( N( R| R% R Ry RL t groupdictR RM ( R� RE R� R� R! t dR} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sZ y t t | � j � SWn t k r* n X| j d k rS d t | j � | _ n | j S( Ns Re:(%s)( R R% R� Ra Rm R� R� RQ ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R| RH RU R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR% � s " c B s> e Z d Z d d e e d e d � Z e d � Z d � Z RS( s� Token for matching strings that are delimited by quoting characters. Defined with the following parameters: - quoteChar - string of one or more characters defining the quote delimiting string - escChar - character to escape quotes, typically backslash (default=C{None}) - escQuote - special quote sequence to escape an embedded quote string (such as SQL's "" to escape an embedded ") (default=C{None}) - multiline - boolean indicating whether quotes can span multiple lines (default=C{False}) - unquoteResults - boolean indicating whether the matched text should be unquoted (default=C{True}) - endQuoteChar - string of one or more characters defining the end of the quote delimited string (default=C{None} => same as quoteChar) - convertWhitespaceEscapes - convert escaped whitespace (C{'\t'}, C{'\n'}, etc.) to actual whitespace (default=C{True}) Example:: qs = QuotedString('"') print(qs.searchString('lsjdf "This is the quote" sldjf')) complex_qs = QuotedString('{{', endQuoteChar='}}') print(complex_qs.searchString('lsjdf {{This is the "quote"}} sldjf')) sql_qs = QuotedString('"', escQuote='""') print(sql_qs.searchString('lsjdf "This is the quote with ""embedded"" quotes" sldjf')) prints:: [['This is the quote']] [['This is the "quote"']] [['This is the quote with "embedded" quotes']] c s t t � � j � | j � } | sG t j d t d d �t � � n | d k r\ | } n4 | j � } | s� t j d t d d �t � � n | � _ t | � � _ | d � _ | � _ t | � � _ | � _ | � _ | � _ | � _ | rTt j t j B� _ d t j � j � t � j d � | d k rDt | � pGd f � _ nP d � _ d t j � j � t � j d � | d k r�t | � p�d f � _ t � j � d k r� j d d j � f d � t t � j � d d d � D� � d 7_ n | r*� j d t j | � 7_ n | rh� j d t j | � 7_ t j � j � d � _ n � j d t j � j � 7_ y+ t j � j � j � � _ � j � _ Wn4 t j k r�t j d � j t d d �� n Xt! � � � _" d � j" � _# t$ � _% t& � _' d S( Ns$ quoteChar cannot be the empty stringR� i s' endQuoteChar cannot be the empty stringi s %s(?:[^%s%s]Rr s %s(?:[^%s\n\r%s]i s |(?:s )|(?:c 3 s< | ]2 } d t j � j | � t � j | � f Vq d S( s %s[^%s]N( R| RG t endQuoteCharRE ( R� R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>/ s i����t )s |(?:%s)s |(?:%s.)s (.)s )*%ss$ invalid pattern (%s) passed to Regexs Expected (( R R# R� R� R� R� R� t SyntaxErrorR� t quoteCharR� t quoteCharLent firstQuoteCharRX t endQuoteCharLent escChart escQuotet unquoteResultst convertWhitespaceEscapesR| t MULTILINEt DOTALLRR RG RE RQ R� R� t escCharReplacePatternRH RF RS RT R R� Ry R� Rx R� Rs ( R� R[ R_ R` t multilineRa RX Rb ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� sf ( %E c C sT | | | j k r( | j j | | � p+ d } | sO t | | | j | � � n | j � } | j � } | j rJ| | j | j !} t | t � rJd | k r� | j r� i d d 6d d 6d d 6d d 6} x/ | j � D] \ } } | j | | � } q� Wn | j r t j | j d | � } n | j rG| j | j | j � } qGqJn | | f S( Ns \s s \ts s \ns s \fs s \rs \g<1>( R] R| R% R� R Ry RL RM Ra R\ R^ Rs R� Rb R� R� R_ R� Re R` RX ( R� RE R� R� R! R} t ws_mapt wslitt wschar( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� G s* . !c C s] y t t | � j � SWn t k r* n X| j d k rV d | j | j f | _ n | j S( Ns. quoted string, starting with %s ending with %s( R R# R� Ra Rm R� R[ RX ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� j s N( R� R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR# � s A #c B s5 e Z d Z d d d d � Z e d � Z d � Z RS( s� Token for matching words composed of characters I{not} in a given set (will include whitespace in matched characters if not listed in the provided exclusion set - see example). Defined with string containing all disallowed characters, and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. Example:: # define a comma-separated-value as anything that is not a ',' csv_value = CharsNotIn(',') print(delimitedList(csv_value).parseString("dkls,lsdkjf,s12 34,@!#,213")) prints:: ['dkls', 'lsdkjf', 's12 34', '@!#', '213'] i i c C s� t t | � j � t | _ | | _ | d k r@ t d � � n | | _ | d k ra | | _ n t | _ | d k r� | | _ | | _ n t | � | _ d | j | _ | j d k | _ t | _ d S( Ni sf cannot specify a minimum length < 1; use Optional(CharsNotIn()) if zero-length char group is permittedi s Expected ( R R R� R� Rp t notCharsR� RB RC R$ R R� Ry Rs Rx ( R� Rj RI RJ RK ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� | | | j k r. t | | | j | � � n | } | d 7} | j } t | | j t | � � } x* | | k r� | | | k r� | d 7} qf W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rj R Ry RI RC R� RB ( R� RE R� R� R5 t notcharst maxlen( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� y t t | � j � SWn t k r* n X| j d k ry t | j � d k rf d | j d | _ qy d | j | _ n | j S( Ni s !W:(%s...)s !W:(%s)( R R R� Ra Rm R� R� Rj ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR v s c B sX e Z d Z i d d 6d d 6d d 6d d 6d d 6Z d d d d d � Z e d � Z RS( s� Special matching class for matching whitespace. Normally, whitespace is ignored by pyparsing grammars. This class is included when some whitespace structures are significant. Define with a string containing the whitespace characters to be matched; default is C{" \t\r\n"}. Also takes optional C{min}, C{max}, and C{exact} arguments, as defined for the C{L{Word}} class. s <SPC>R s <TAB>s s <LF>s s <CR>s s <FF>s s i i c s� t t � � j � | � _ � j d j � f d � � j D� � � d j d � � j D� � � _ t � _ d � j � _ | � _ | d k r� | � _ n t � _ | d k r� | � _ | � _ n d S( NRr c 3 s$ | ] } | � j k r | Vq d S( N( t matchWhite( R� R� ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s c s s | ] } t j | Vq d S( N( R, t whiteStrs( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s Expected i ( R R, R� Rm R� R� Rq R� R� Rs Ry RB RC R$ ( R� t wsRI RJ RK ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ) c C s� | | | j k r. t | | | j | � � n | } | d 7} | | j } t | t | � � } x- | | k r� | | | j k r� | d 7} qc W| | | j k r� t | | | j | � � n | | | | !f S( Ni ( Rm R Ry RC RI R� RB ( R� RE R� R� R5 R6 ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s "( R� R� R� Rn R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR, � s t _PositionTokenc B s e Z d � Z RS( c C s8 t t | � j � | j j | _ t | _ t | _ d S( N( R Rp R� R^ R� R� R� Rs R� Rx ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRp � s c B s, e Z d Z d � Z d � Z e d � Z RS( sb Token to advance to a specific column of input text; useful for tabular report scraping. c C s t t | � j � | | _ d S( N( R R R� R7 ( R� t colno( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� t | | � | j k r� t | � } | j rB | j | | � } n xE | | k r� | | j � r� t | | � | j k r� | d 7} qE Wn | S( Ni ( R7 R� Ru R� t isspace( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s 7c C s^ t | | � } | | j k r6 t | | d | � � n | | j | } | | | !} | | f S( Ns Text not in expected column( R7 R ( R� RE R� R� t thiscolt newlocR} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s# e Z d Z d � Z e d � Z RS( s� Matches if current position is at the beginning of a line within the parse string Example:: test = ''' AAA this line AAA and this line AAA but not this one B AAA and definitely not this one ''' for t in (LineStart() + 'AAA' + restOfLine).searchString(test): print(t) Prints:: ['AAA', ' this line'] ['AAA', ' and this line'] c C s t t | � j � d | _ d S( Ns Expected start of line( R R R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� & s c C s; t | | � d k r | g f St | | | j | � � d S( Ni ( R7 R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� * s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c B s# e Z d Z d � Z e d � Z RS( sU Matches if current position is at the end of a line within the parse string c C s< t t | � j � | j t j j d d � � d | _ d S( Ns Rr s Expected end of line( R R R� R� R" Rf R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 3 s c C s� | t | � k rK | | d k r0 | d d f St | | | j | � � n8 | t | � k rk | d g f St | | | j | � � d S( Ns i ( R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 8 s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR / s c B s# e Z d Z d � Z e d � Z RS( sM Matches if current position is at the beginning of the parse string c C s t t | � j � d | _ d S( Ns Expected start of text( R R( R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� G s c C sL | d k rB | | j | d � k rB t | | | j | � � qB n | g f S( Ni ( R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� K s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR( C s c B s# e Z d Z d � Z e d � Z RS( sG Matches if current position is at the end of the parse string c C s t t | � j � d | _ d S( Ns Expected end of text( R R' R� Ry ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� V s c C s� | t | � k r- t | | | j | � � nT | t | � k rM | d g f S| t | � k ri | g f St | | | j | � � d S( Ni ( R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� Z s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR' R s c B s& e Z d Z e d � Z e d � Z RS( sp Matches if the current position is at the beginning of a Word, and is not preceded by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordStart(alphanums)}. C{WordStart} will also match at the beginning of the string being parsed, or at the beginning of a line. c C s/ t t | � j � t | � | _ d | _ d S( Ns Not at the start of a word( R R/ R� R� t wordCharsRy ( R� Ru ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� l s c C s^ | d k rT | | d | j k s6 | | | j k rT t | | | j | � � qT n | g f S( Ni i ( Ru R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� q s ( R� R� R� RT R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR/ d s c B s& e Z d Z e d � Z e d � Z RS( sZ Matches if the current position is at the end of a Word, and is not followed by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{} behavior of regular expressions, use C{WordEnd(alphanums)}. C{WordEnd} will also match at the end of the string being parsed, or at the end of a line. c C s8 t t | � j � t | � | _ t | _ d | _ d S( Ns Not at the end of a word( R R. R� R� Ru R� Rp Ry ( R� Ru ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sv t | � } | d k rl | | k rl | | | j k sN | | d | j k rl t | | | j | � � ql n | g f S( Ni i ( R� Ru R Ry ( R� RE R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� RT R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR. x s c B sq e Z d Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z g d � Z d � Z RS( s^ Abstract subclass of ParserElement, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � r4 t | � } n t | t � r[ t j | � g | _ n� t | t j � r� t | � } t d � | D� � r� t t j | � } n t | � | _ n3 y t | � | _ Wn t k r� | g | _ n Xt | _ d S( Nc s s | ] } t | t � Vq d S( N( Rs R� ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rs R� R� R� R" Ri t exprsR� t Iterablet allR� R� R� R} ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j | S( N( Rv ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j j | � d | _ | S( N( Rv R R� Rm ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C sP t | _ g | j D] } | j � ^ q | _ x | j D] } | j � q8 W| S( s~ Extends C{leaveWhitespace} defined in base class, and also invokes C{leaveWhitespace} on all contained expressions.( R� Rp Rv R� R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %c C s� t | t � rb | | j k r� t t | � j | � x( | j D] } | j | j d � q> Wq� n> t t | � j | � x% | j D] } | j | j d � q� W| S( Ni����( Rs R) Ru R R R� Rv ( R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sf y t t | � j � SWn t k r* n X| j d k r_ d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� R^ R� R Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %c C sw t t | � j � x | j D] } | j � q Wt | j � d k r`| j d } t | | j � r� | j r� | j d k r� | j r� | j | j d g | _ d | _ | j | j O_ | j | j O_ n | j d } t | | j � r`| j r`| j d k r`| j r`| j d | j | _ d | _ | j | j O_ | j | j O_ q`n d t | � | _ | S( Ni i i i����s Expected ( R R R� Rv R� Rs R^ Rk Rn R� Rv Rm Rs Rx R Ry ( R� R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s0 c C s t t | � j | | � } | S( N( R R R� ( R� R� R� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s@ | | g } x | j D] } | j | � q W| j g � d S( N( Rv R R ( R� R t tmpR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C s> t t | � j � } g | j D] } | j � ^ q | _ | S( N( R R R� Rv ( R� R} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R R� R� R� R� R� R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s " c B sW e Z d Z d e f d � � YZ e d � Z e d � Z d � Z d � Z d � Z RS( s Requires all given C{ParseExpression}s to be found in the given order. Expressions may be separated by whitespace. May be constructed using the C{'+'} operator. May also be constructed using the C{'-'} operator, which will suppress backtracking. Example:: integer = Word(nums) name_expr = OneOrMore(Word(alphas)) expr = And([integer("id"),name_expr("name"),integer("age")]) # more easily written as: expr = integer("id") + name_expr("name") + integer("age") R� c B s e Z d � Z RS( c O s3 t t j | � j | | � d | _ | j � d S( Nt -( R R R� R� R� R� ( R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C sl t t | � j | | � t d � | j D� � | _ | j | j d j � | j d j | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr> s i ( R R R� Rx Rv Rs R� Rq Rp R� R} ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s? | j d j | | | d t �\ } } t } x| j d D]� } t | t j � r` t } q< n | r� y | j | | | � \ } } Wqt k r� � qt k r� } d | _ t j | � � qt k r� t | t | � | j | � � qXn | j | | | � \ } } | s$| j � r< | | 7} q< q< W| | f S( Ni R� i ( Rv R� R� Rs R R� R� R! R R� t __traceback__R� R� R� Ry R� ( R� RE R� R� t resultlistt errorStopR� t exprtokensR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s( ( %c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 5 s c C s@ | | g } x+ | j D] } | j | � | j s Pq q Wd S( N( Rv R Rs ( R� R� t subRecCheckListR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR : s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� t {R c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>F s t }( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� A s *( R� R� R� R R� R� R� R� R R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the expression that matches the longest string will be used. May be constructed using the C{'^'} operator. Example:: # construct Or using '^' operator number = Word(nums) ^ Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) prints:: [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>\ s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� Y s c C s� d } d } g } x� | j D]� } y | j | | � } Wn� t k rw } d | _ | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q X| j | | f � q W| rh| j d d � � xn | D]c \ } } y | j | | | � SWq� t k r`} d | _ | j | k ra| } | j } qaq� Xq� Wn | d k r�| j | _ | � n t | | d | � � d S( Ni����R c S s | d S( Ni ( ( t x( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq u Rr s no defined alternatives to match( R� Rv R� R R{ R� R� R� Ry R t sortR� R� ( R� RE R� R� t maxExcLoct maxExceptionR� R� t loc2R� t _( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ` s< c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ixor__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s ^ c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR K s & c B sA e Z d Z e d � Z e d � Z d � Z d � Z d � Z RS( s� Requires that at least one C{ParseExpression} is found. If two expressions match, the first one listed is the one that will match. May be constructed using the C{'|'} operator. Example:: # construct MatchFirst using '|' operator # watch the order of expressions to match number = Word(nums) | Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) # Fail! -> [['123'], ['3'], ['1416'], ['789']] # put more selective expression first number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums) print(number.searchString("123 3.1416 789")) # Better -> [['123'], ['3.1416'], ['789']] c C sN t t | � j | | � | j rA t d � | j D� � | _ n t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R R R� Rv R4 Rs R� ( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� d } d } x� | j D]� } y | j | | | � } | SWq t k ro } | j | k r� | } | j } q� q t k r� t | � | k r� t | t | � | j | � } t | � } q� q Xq W| d k r� | j | _ | � n t | | d | � � d S( Ni����s no defined alternatives to match( R� Rv R� R R� R� R� Ry R� ( R� RE R� R� R� R� R� R} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s$ c C s. t | t � r! t j | � } n | j | � S( N( Rs R� R" Ri R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ior__� s c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s | c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s R� ( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s ( R� R� R� R� R� R� R� R� R� R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s8 e Z d Z e d � Z e d � Z d � Z d � Z RS( sm Requires all given C{ParseExpression}s to be found, but in any order. Expressions may be separated by whitespace. May be constructed using the C{'&'} operator. Example:: color = oneOf("RED ORANGE YELLOW GREEN BLUE PURPLE BLACK WHITE BROWN") shape_type = oneOf("SQUARE CIRCLE TRIANGLE STAR HEXAGON OCTAGON") integer = Word(nums) shape_attr = "shape:" + shape_type("shape") posn_attr = "posn:" + Group(integer("x") + ',' + integer("y"))("posn") color_attr = "color:" + color("color") size_attr = "size:" + integer("size") # use Each (using operator '&') to accept attributes in any order # (shape and posn are required, color and size are optional) shape_spec = shape_attr & posn_attr & Optional(color_attr) & Optional(size_attr) shape_spec.runTests(''' shape: SQUARE color: BLACK posn: 100, 120 shape: CIRCLE size: 50 color: BLUE posn: 50,80 color:GREEN size:20 shape:TRIANGLE posn:20,40 ''' ) prints:: shape: SQUARE color: BLACK posn: 100, 120 ['shape:', 'SQUARE', 'color:', 'BLACK', 'posn:', ['100', ',', '120']] - color: BLACK - posn: ['100', ',', '120'] - x: 100 - y: 120 - shape: SQUARE shape: CIRCLE size: 50 color: BLUE posn: 50,80 ['shape:', 'CIRCLE', 'size:', '50', 'color:', 'BLUE', 'posn:', ['50', ',', '80']] - color: BLUE - posn: ['50', ',', '80'] - x: 50 - y: 80 - shape: CIRCLE - size: 50 color: GREEN size: 20 shape: TRIANGLE posn: 20,40 ['color:', 'GREEN', 'size:', '20', 'shape:', 'TRIANGLE', 'posn:', ['20', ',', '40']] - color: GREEN - posn: ['20', ',', '40'] - x: 20 - y: 40 - shape: TRIANGLE - size: 20 c C sK t t | � j | | � t d � | j D� � | _ t | _ t | _ d S( Nc s s | ] } | j Vq d S( N( Rs ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr> s ( R R R� Rx Rv Rs R� Rp t initExprGroups( R� Rv R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s4 | j rLt d � | j D� � | _ g | j D] } t | t � r/ | j ^ q/ } g | j D]% } | j r] t | t � r] | ^ q] } | | | _ g | j D] } t | t � r� | j ^ q� | _ g | j D] } t | t � r� | j ^ q� | _ g | j D]$ } t | t t t f � s| ^ q| _ | j | j 7_ t | _ n | } | j } | j } g } t } x� | r_| | | j | j } g } x� | D]� } y | j | | � } Wn t k r�| j | � q�X| j | j j t | � | � � | | k r| j | � q�| | k r�| j | � q�q�Wt | � t | � k rut } ququW| r�d j d � | D� � } t | | d | � � n | g | j D]* } t | t � r�| j | k r�| ^ q�7} g } x6 | D]. } | j | | | � \ } } | j | � q�Wt | t g � � } | | f S( Nc s s3 | ]) } t | t � r t | j � | f Vq d S( N( Rs R R RF ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr> s s , c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>= s s* Missing one or more required elements (%s)( R� R� Rv t opt1mapRs R RF Rs t optionalsR0 t multioptionalsR t multirequiredt requiredR� R� R� R R R� R t removeR� R� R� t sumR ( R� RE R� R� R� t opt1t opt2t tmpLoct tmpReqdt tmpOptt matchOrdert keepMatchingt tmpExprst failedt missingR| R; t finalResults( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� sP .5 117 " > c C sV t | d � r | j S| j d k rO d d j d � | j D� � d | _ n | j S( NR� R� s & c s s | ] } t | � Vq d S( N( R ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>P s R� ( R� R� Rm R� R� Rv ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� K s *c C s3 | | g } x | j D] } | j | � q Wd S( N( Rv R ( R� R� R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR T s ( R� R� R� R� R� R� R� R ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s 5 1 c B s_ e Z d Z e d � Z e d � Z d � Z d � Z d � Z d � Z g d � Z d � Z RS( sa Abstract subclass of C{ParserElement}, for combining and post-processing parsed tokens. c C s� t t | � j | � t | t � ra t t j t � rI t j | � } qa t j t | � � } n | | _ d | _ | d k r� | j | _ | j | _ | j | j � | j | _ | j | _ | j | _ | j j | j � n d S( N( R R R� Rs R� t issubclassR" Ri R* R RF R� Rm Rx Rs R� Rq Rp Ro R} Ru R ( R� RF R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ^ s c C sG | j d k r+ | j j | | | d t �St d | | j | � � d S( NR� Rr ( RF R� R� R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� p s c C s> t | _ | j j � | _ | j d k r: | j j � n | S( N( R� Rp RF R� R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� v s c C s� t | t � rc | | j k r� t t | � j | � | j d k r` | j j | j d � q` q� n? t t | � j | � | j d k r� | j j | j d � n | S( Ni����( Rs R) Ru R R R� RF R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� } s c C s6 t t | � j � | j d k r2 | j j � n | S( N( R R R� RF R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sV | | k r" t | | g � � n | | g } | j d k rR | j j | � n d S( N( R$ RF R� R ( R� R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C sA | | g } | j d k r0 | j j | � n | j g � d S( N( RF R� R R ( R� R Ry ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c C su y t t | � j � SWn t k r* n X| j d k rn | j d k rn d | j j t | j � f | _ n | j S( Ns %s:(%s)( R R R� Ra Rm R� RF R^ R� R ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s %( R� R� R� R� R� R� R� R� R� R� R R R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR Z s c B s# e Z d Z d � Z e d � Z RS( s� Lookahead matching of the given parse expression. C{FollowedBy} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression matches at the current position. C{FollowedBy} always returns a null token list. Example:: # use FollowedBy to match a label only if it is followed by a ':' data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString("shape: SQUARE color: BLACK posn: upper left").pprint() prints:: [['shape', 'SQUARE'], ['color', 'BLACK'], ['posn', 'upper left']] c C s# t t | � j | � t | _ d S( N( R R R� R� Rs ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j j | | � | g f S( N( RF R� ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s, e Z d Z d � Z e d � Z d � Z RS( s� Lookahead to disallow matching with the given parse expression. C{NotAny} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression does I{not} match at the current position. Also, C{NotAny} does I{not} skip over leading whitespace. C{NotAny} always returns a null token list. May be constructed using the '~' operator. Example:: c C sB t t | � j | � t | _ t | _ d t | j � | _ d S( Ns Found unwanted token, ( R R R� R� Rp R� Rs R RF Ry ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s: | j j | | � r0 t | | | j | � � n | g f S( N( RF R� R Ry ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� s ~{R� ( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s t _MultipleMatchc B s e Z d d � Z e d � Z RS( c C sf t t | � j | � t | _ | } t | t � rF t j | � } n | d k rY | n d | _ d S( N( R R� R� R� Ro Rs R� R" Ri R� t not_ender( R� RF t stopOnt ender( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | j j } | j } | j d k } | r9 | j j } n | rO | | | � n | | | | d t �\ } } y� | j } xo | r� | | | � n | r� | | | � } n | } | | | | � \ } } | s� | j � r~ | | 7} q~ q~ WWn t t f k rn X| | f S( NR� ( RF R� R� R� R� R� R� Ru R� R R� ( R� RE R� R� t self_expr_parset self_skip_ignorablest check_endert try_not_enderR� t hasIgnoreExprsR� t tmptokens( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s, N( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c B s e Z d Z d � Z RS( s� Repetition of one or more of the given expression. Parameters: - expr - expression that must match one or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: BLACK" OneOrMore(attr_expr).parseString(text).pprint() # Fail! read 'color' as data instead of next label -> [['shape', 'SQUARE color']] # use stopOn attribute for OneOrMore to avoid reading label string as part of the data attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString(text).pprint() # Better -> [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'BLACK']] # could also be written as (attr_expr * (1,)).parseString(text).pprint() c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R� s }...( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ! s ( R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s c B s/ e Z d Z d d � Z e d � Z d � Z RS( sw Optional repetition of zero or more of the given expression. Parameters: - expr - expression that must match zero or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example: similar to L{OneOrMore} c C s) t t | � j | d | �t | _ d S( NR� ( R R0 R� R� Rs ( R� RF R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� 6 s c C sE y t t | � j | | | � SWn t t f k r@ | g f SXd S( N( R R0 R� R R� ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� : s c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R s ]...( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� @ s N( R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR0 * s t _NullTokenc B s e Z d � Z e Z d � Z RS( c C s t S( N( R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� J s c C s d S( NRr ( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� M s ( R� R� R� R> R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� I s c B s/ e Z d Z e d � Z e d � Z d � Z RS( sa Optional matching of the given expression. Parameters: - expr - expression that must match zero or more times - default (optional) - value to be returned if the optional expression is not found. Example:: # US postal code can be a 5-digit zip, plus optional 4-digit qualifier zip = Combine(Word(nums, exact=5) + Optional('-' + Word(nums, exact=4))) zip.runTests(''' # traditional ZIP code 12345 # ZIP+4 form 12101-0001 # invalid ZIP 98765- ''') prints:: # traditional ZIP code 12345 ['12345'] # ZIP+4 form 12101-0001 ['12101-0001'] # invalid ZIP 98765- ^ FAIL: Expected end of text (at char 5), (line:1, col:6) c C sA t t | � j | d t �| j j | _ | | _ t | _ d S( NR ( R R R� R� RF Ro R R� Rs ( R� RF R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� t s c C s� y( | j j | | | d t �\ } } Wno t t f k r� | j t k r� | j j r� t | j g � } | j | | j j <q� | j g } q� g } n X| | f S( NR� ( RF R� R� R R� R t _optionalNotMatchedRn R ( R� RE R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� z s ( c C sI t | d � r | j S| j d k rB d t | j � d | _ n | j S( NR� R R ( R� R� Rm R� R RF ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR Q s " c B s, e Z d Z e d d d � Z e d � Z RS( s� Token for skipping over all undefined text until the matched expression is found. Parameters: - expr - target expression marking the end of the data to be skipped - include - (default=C{False}) if True, the target expression is also parsed (the skipped text and target expression are returned as a 2-element list). - ignore - (default=C{None}) used to define grammars (typically quoted strings and comments) that might contain false matches to the target expression - failOn - (default=C{None}) define expressions that are not allowed to be included in the skipped test; if found before the target expression is found, the SkipTo is not a match Example:: report = ''' Outstanding Issues Report - 1 Jan 2000 # | Severity | Description | Days Open -----+----------+-------------------------------------------+----------- 101 | Critical | Intermittent system crash | 6 94 | Cosmetic | Spelling error on Login ('log|n') | 14 79 | Minor | System slow when running too many reports | 47 ''' integer = Word(nums) SEP = Suppress('|') # use SkipTo to simply match everything up until the next SEP # - ignore quoted strings, so that a '|' character inside a quoted string does not match # - parse action will call token.strip() for each matched token, i.e., the description body string_data = SkipTo(SEP, ignore=quotedString) string_data.setParseAction(tokenMap(str.strip)) ticket_expr = (integer("issue_num") + SEP + string_data("sev") + SEP + string_data("desc") + SEP + integer("days_open")) for tkt in ticket_expr.searchString(report): print tkt.dump() prints:: ['101', 'Critical', 'Intermittent system crash', '6'] - days_open: 6 - desc: Intermittent system crash - issue_num: 101 - sev: Critical ['94', 'Cosmetic', "Spelling error on Login ('log|n')", '14'] - days_open: 14 - desc: Spelling error on Login ('log|n') - issue_num: 94 - sev: Cosmetic ['79', 'Minor', 'System slow when running too many reports', '47'] - days_open: 47 - desc: System slow when running too many reports - issue_num: 79 - sev: Minor c C s� t t | � j | � | | _ t | _ t | _ | | _ t | _ t | t � rg t j | � | _ n | | _ d t | j � | _ d S( Ns No match found for ( R R& R� t ignoreExprR� Rs R� Rx t includeMatchR� Rs R� R" Ri t failOnR RF Ry ( R� R t includeR� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s� | } t | � } | j } | j j } | j d k rB | j j n d } | j d k rc | j j n d } | } x� | | k r#| d k r� | | | � r� Pq� n | d k r� x/ y | | | � } Wq� t k r� Pq� Xq� Wn y | | | d t d t �Wn! t t f k r | d 7} qr XPqr Wt | | | j | � � | } | | | !} t | � } | j r�| | | | d t �\ } } | | 7} n | | f S( NR� R� i ( R� RF R� R� R� R� R� R� R R� R R� Ry R R� ( R� RE R� R� RH R� RF t expr_parset self_failOn_canParseNextt self_ignoreExpr_tryParset tmploct skiptextt skipresultR: ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s< !! N( R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR& � s 6 c B s\ e Z d Z d d � Z d � Z d � Z d � Z d � Z g d � Z d � Z d � Z RS( sK Forward declaration of an expression to be defined later - used for recursive grammars, such as algebraic infix notation. When the expression is known, it is assigned to the C{Forward} variable using the '<<' operator. Note: take care when assigning to C{Forward} not to overlook precedence of operators. Specifically, '|' has a lower precedence than '<<', so that:: fwdExpr << a | b | c will actually be evaluated as:: (fwdExpr << a) | b | c thereby leaving b and c out as parseable alternatives. It is recommended that you explicitly group the values inserted into the C{Forward}:: fwdExpr << (a | b | c) Converting to use the '<<=' operator instead will avoid this problem. See L{ParseResults.pprint} for an example of a recursive parser created using C{Forward}. c C s t t | � j | d t �d S( NR ( R R R� R� ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s� t | t � r! t j | � } n | | _ d | _ | j j | _ | j j | _ | j | j j � | j j | _ | j j | _ | j j | j j � | S( N( Rs R� R" Ri RF R� Rm Rx Rs R� Rq Rp Ro Ru R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __lshift__ s c C s | | >S( N( ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt __ilshift__' s c C s t | _ | S( N( R� Rp ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� * s c C s8 | j s4 t | _ | j d k r4 | j j � q4 n | S( N( Rw R� RF R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� . s c C sP | | k r? | | g } | j d k r? | j j | � q? n | j g � d S( N( RF R� R R ( R� R Ry ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR 5 s c C s� t | d � r | j S| j j d S| j | _ t | _ z+ | j d k r] t | j � } n d } Wd | j | _ X| j j d | S( NR� s : ...R� s : ( R� R� R^ R� t _revertClasst _ForwardNoRecurseRF R� R ( R� t retString( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� < s c C s= | j d k r" t t | � j � St � } | | K} | Sd S( N( RF R� R R R� ( R� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� M s N( R� R� R� R� R� R� R� R� R� R R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR s R� c B s e Z d � Z RS( c C s d S( Ns ...( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� V s ( R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� U s c B s e Z d Z e d � Z RS( sQ Abstract subclass of C{ParseExpression}, for converting parsed results. c C s# t t | � j | � t | _ d S( N( R R+ R� R� Ro ( R� RF R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� ] s ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR+ Y s c B s/ e Z d Z d e d � Z d � Z d � Z RS( s� Converter to concatenate all matching tokens to a single string. By default, the matching patterns must also be contiguous in the input string; this can be disabled by specifying C{'adjacent=False'} in the constructor. Example:: real = Word(nums) + '.' + Word(nums) print(real.parseString('3.1416')) # -> ['3', '.', '1416'] # will also erroneously match the following print(real.parseString('3. 1416')) # -> ['3', '.', '1416'] real = Combine(Word(nums) + '.' + Word(nums)) print(real.parseString('3.1416')) # -> ['3.1416'] # no match when there are internal spaces print(real.parseString('3. 1416')) # -> Exception: Expected W:(0123...) Rr c C sQ t t | � j | � | r) | j � n | | _ t | _ | | _ t | _ d S( N( R R R� R� t adjacentR� Rp t joinStringR} ( R� RF R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� r s c C s6 | j r t j | | � n t t | � j | � | S( N( R� R" R� R R ( R� R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� | s c C se | j � } | 2| t d j | j | j � � g d | j �7} | j r] | j � r] | g S| Sd S( NRr R� ( R� R R� R R� Rz Rn R� ( R� RE R� R� t retToks( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s 1( R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR a s c B s e Z d Z d � Z d � Z RS( s� Converter to return the matched tokens as a list - useful for returning tokens of C{L{ZeroOrMore}} and C{L{OneOrMore}} expressions. Example:: ident = Word(alphas) num = Word(nums) term = ident | num func = ident + Optional(delimitedList(term)) print(func.parseString("fn a,b,100")) # -> ['fn', 'a', 'b', '100'] func = ident + Group(Optional(delimitedList(term))) print(func.parseString("fn a,b,100")) # -> ['fn', ['a', 'b', '100']] c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | g S( N( ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c B s e Z d Z d � Z d � Z RS( sW Converter to return a repetitive expression as a list, but also as a dictionary. Each element can also be referenced using the first token in the expression as its key. Useful for tabular report scraping when the first column can be used as a item key. Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) # print attributes as plain groups print(OneOrMore(attr_expr).parseString(text).dump()) # instead of OneOrMore(expr), parse using Dict(OneOrMore(Group(expr))) - Dict will auto-assign names result = Dict(OneOrMore(Group(attr_expr))).parseString(text) print(result.dump()) # access named fields as dict entries, or output as dict print(result['shape']) print(result.asDict()) prints:: ['shape', 'SQUARE', 'posn', 'upper left', 'color', 'light blue', 'texture', 'burlap'] [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE {'color': 'light blue', 'posn': 'upper left', 'texture': 'burlap', 'shape': 'SQUARE'} See more examples at L{ParseResults} of accessing fields by results name. c C s# t t | � j | � t | _ d S( N( R R R� R� Ro ( R� RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C sT x9t | � D]+\ } } t | � d k r1 q n | d } t | t � rc t | d � j � } n t | � d k r� t d | � | | <q t | � d k r� t | d t � r� t | d | � | | <q | j � } | d =t | � d k s t | t � r!| j � r!t | | � | | <q t | d | � | | <q W| j rL| g S| Sd S( Ni i Rr i ( R� R� Rs Ro R R� R� R R� R� Rn ( R� RE R� R� R� t tokt ikeyt dictvalue( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s$ & - ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s # c B s e Z d Z d � Z d � Z RS( sV Converter for ignoring the results of a parsed expression. Example:: source = "a, b, c,d" wd = Word(alphas) wd_list1 = wd + ZeroOrMore(',' + wd) print(wd_list1.parseString(source)) # often, delimiters that are useful during parsing are just in the # way afterward - use Suppress to keep them out of the parsed output wd_list2 = wd + ZeroOrMore(Suppress(',') + wd) print(wd_list2.parseString(source)) prints:: ['a', ',', 'b', ',', 'c', ',', 'd'] ['a', 'b', 'c', 'd'] (See also L{delimitedList}.) c C s g S( N( ( R� RE R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s c C s | S( N( ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s ( R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR) � s c B s) e Z d Z d � Z d � Z d � Z RS( sI Wrapper for parse actions, to ensure they are only called once. c C s t | � | _ t | _ d S( N( Re t callableR� t called( R� t methodCall( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C sA | j s+ | j | | | � } t | _ | St | | d � � d S( NRr ( R� R� R� R ( R� R� RN Rp R; ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� s c C s t | _ d S( N( R� R� ( R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt reset s ( R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR � s c sC t � � � � f d � } y � j | _ Wn t k r> n X| S( ss Decorator for debugging parse actions. When the parse action is called, this decorator will print C{">> entering I{method-name}(line:I{current_source_line}, I{parse_location}, I{matched_tokens})".} When the parse action completes, the decorator will print C{"<<"} followed by the returned value, or any exception that the parse action raised. Example:: wd = Word(alphas) @traceParseAction def remove_duplicate_chars(tokens): return ''.join(sorted(set(''.join(tokens))) wds = OneOrMore(wd).setParseAction(remove_duplicate_chars) print(wds.parseString("slkdjs sld sldd sdlf sdljf")) prints:: >>entering remove_duplicate_chars(line: 'slkdjs sld sldd sdlf sdljf', 0, (['slkdjs', 'sld', 'sldd', 'sdlf', 'sdljf'], {})) <<leaving remove_duplicate_chars (ret: 'dfjkls') ['dfjkls'] c s� � j } | d \ } } } t | � d k rI | d j j d | } n t j j d | t | | � | | f � y � | � } Wn0 t k r� } t j j d | | f � � n Xt j j d | | f � | S( Ni����i i t .s" >>entering %s(line: '%s', %d, %r) s <<leaving %s (exception: %s) s <<leaving %s (ret: %r) ( R� R� R^ Rx t stderrt writeRE Ra ( t paArgst thisFuncR� RN Rp R} RL ( R ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt z# s )( Re R� R� ( R R� ( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR` s t ,c C sx t | � d t | � d t | � d } | rS t | t | | � � j | � S| t t | � | � j | � Sd S( s� Helper to define a delimited list of expressions - the delimiter defaults to ','. By default, the list elements and delimiters can have intervening whitespace, and comments, but this can be overridden by passing C{combine=True} in the constructor. If C{combine} is set to C{True}, the matching tokens are returned as a single token string, with the delimiters included; otherwise, the matching tokens are returned as a list of tokens, with the delimiters suppressed. Example:: delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc'] delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE'] s [R s ]...N( R R R0 R� R) ( RF t delimt combinet dlName( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR> 9 s ,!c s� t � � � � f d � } | d k rB t t � j d � � } n | j � } | j d � | j | d t �| � j d t � � d � S( s: Helper to define a counted list of expressions. This helper defines a pattern of the form:: integer expr expr expr... where the leading integer tells how many expr expressions follow. The matched tokens returns the array of expr tokens as a list - the leading count token is suppressed. If C{intExpr} is specified, it should be a pyparsing expression that produces an integer value. Example:: countedArray(Word(alphas)).parseString('2 ab cd ef') # -> ['ab', 'cd'] # in this parser, the leading integer value is given in binary, # '10' indicating that 2 values are in the array binaryConstant = Word('01').setParseAction(lambda t: int(t[0], 2)) countedArray(Word(alphas), intExpr=binaryConstant).parseString('10 ab cd ef') # -> ['ab', 'cd'] c s; | d } � | r, t t � g | � � p5 t t � >g S( Ni ( R R RA ( R� RN Rp R� ( t arrayExprRF ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt countFieldParseAction_ s -c S s t | d � S( Ni ( Ro ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq d Rr t arrayLenR~ s (len) s ...N( R R� R- RP Rz R� R� R� R� R ( RF t intExprR� ( ( R� RF s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR: L s c C sM g } x@ | D]8 } t | t � r8 | j t | � � q | j | � q W| S( N( Rs R� R R� R ( t LR} R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� k s c sF t � � � f d � } | j | d t �� j d t | � � � S( s* Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousLiteral(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches a previous literal, will also match the leading C{"1:1"} in C{"1:10"}. If this is not desired, use C{matchPreviousExpr}. Do I{not} use with packrat parsing enabled. c sc | rT t | � d k r' � | d >q_ t | j � � } � t d � | D� � >n � t � >d S( Ni i c s s | ] } t | � Vq d S( N( R ( R� t tt( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R� R� R� R R ( R� RN Rp t tflat( t rep( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt copyTokenToRepeater� s R~ s (prev) ( R R� R� R� R ( RF R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRM t s c s\ t � � | j � } � | K� � f d � } | j | d t �� j d t | � � � S( sS Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousExpr(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches by expressions, will I{not} match the leading C{"1:1"} in C{"1:10"}; the expressions are evaluated first, and then compared, so C{"1"} is compared with C{"10"}. Do I{not} use with packrat parsing enabled. c s8 t | j � � � � f d � } � j | d t �d S( Nc s7 t | j � � } | � k r3 t d d d � � n d S( NRr i ( R� R� R ( R� RN Rp t theseTokens( t matchTokens( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt mustMatchTheseTokens� s R~ ( R� R� Rz R� ( R� RN Rp R� ( R� ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s R~ s (prev) ( R R� R� R� R� R ( RF t e2R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRL � s c C sU x$ d D] } | j | t | � } q W| j d d � } | j d d � } t | � S( Ns \^-]s s \ns s \t( R� t _bslashR ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRE � s c sD | r! d � } d � } t � n d � } d � } t � g } t | t � r] | j � } n7 t | t j � r~ t | � } n t j d t d d �| s� t � Sd } x� | t | � d k rV| | } x� t | | d � D]f \ } } | | | � r | | | d =Pq� | | | � r� | | | d =| j | | � | } Pq� q� W| d 7} q� W| r| ry� t | � t d j | � � k r�t d d j d � | D� � � j d j | � � St d j d � | D� � � j d j | � � SWqt k rt j d t d d �qXn t � f d � | D� � j d j | � � S( s� Helper to quickly define a set of alternative Literals, and makes sure to do longest-first testing when there is a conflict, regardless of the input order, but returns a C{L{MatchFirst}} for best performance. Parameters: - strs - a string of space-delimited literals, or a collection of string literals - caseless - (default=C{False}) - treat all literals as caseless - useRegex - (default=C{True}) - as an optimization, will generate a Regex object; otherwise, will generate a C{MatchFirst} object (if C{caseless=True}, or if creating a C{Regex} raises an exception) Example:: comp_oper = oneOf("< = > <= >= !=") var = Word(alphas) number = Word(nums) term = var | number comparison_expr = term + comp_oper + term print(comparison_expr.searchString("B = 12 AA=23 B<=AA AA>12")) prints:: [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] c S s | j � | j � k S( N( R, ( R t b( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c S s | j � j | j � � S( N( R, R) ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c S s | | k S( N( ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c S s | j | � S( N( R) ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr s6 Invalid argument to oneOf, expected string or iterableR� i i i Rr s [%s]c s s | ] } t | � Vq d S( N( RE ( R� t sym( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s | t |c s s | ] } t j | � Vq d S( N( R| RG ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s s7 Exception creating Regex for oneOf, building MatchFirstc 3 s | ] } � | � Vq d S( N( ( R� R� ( t parseElementClass( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s ( R R Rs R� R� R� Rw R� R� R� R� R R� R� R R� R% R� Ra R ( t strsR+ t useRegext isequalt maskst symbolsR� t curR� R ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRQ � sL ! !33 c C s t t t | | � � � S( s� Helper to easily and clearly define a dictionary by specifying the respective patterns for the key and value. Takes care of defining the C{L{Dict}}, C{L{ZeroOrMore}}, and C{L{Group}} tokens in the proper order. The key pattern can include delimiting markers or punctuation, as long as they are suppressed, thereby leaving the significant key text. The value pattern can include named results, so that the C{Dict} results can include named token fields. Example:: text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) print(OneOrMore(attr_expr).parseString(text).dump()) attr_label = label attr_value = Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join) # similar to Dict, but simpler call format result = dictOf(attr_label, attr_value).parseString(text) print(result.dump()) print(result['shape']) print(result.shape) # object attribute access works too print(result.asDict()) prints:: [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE SQUARE {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} ( R R0 R ( R R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR? � s !c C s| t � j d � � } | j � } t | _ | d � | | d � } | rV d � } n d � } | j | � | j | _ | S( s� Helper to return the original, untokenized text for a given expression. Useful to restore the parsed fields of an HTML start tag into the raw tag text itself, or to revert separate tokens with intervening whitespace back to the original matching input text. By default, returns astring containing the original parsed text. If the optional C{asString} argument is passed as C{False}, then the return value is a C{L{ParseResults}} containing any results names that were originally matched, and a single token containing the original matched text from the input string. So if the expression passed to C{L{originalTextFor}} contains expressions with defined results names, you must set C{asString} to C{False} if you want to preserve those results name values. Example:: src = "this is test <b> bold <i>text</i> </b> normal text " for tag in ("b","i"): opener,closer = makeHTMLTags(tag) patt = originalTextFor(opener + SkipTo(closer) + closer) print(patt.searchString(src)[0]) prints:: ['<b> bold <i>text</i> </b>'] ['<i>text</i>'] c S s | S( N( ( R� R� Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq 8 Rr t _original_startt _original_endc S s | | j | j !S( N( R� R� ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq = Rr c S s' | | j d � | j d � !g | (d S( NR� R� ( R� ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt extractText? s ( R Rz R� R� R} Ru ( RF t asStringt locMarkert endlocMarkert matchExprR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRe s c C s t | � j d � � S( sp Helper to undo pyparsing's default grouping of And expressions, even if all but one are non-empty. c S s | d S( Ni ( ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq J Rr ( R+ Rz ( RF ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRf E s c C sE t � j d � � } t | d � | d � | j � j � d � � S( s� Helper to decorate a returned token with its starting and ending locations in the input string. This helper adds the following results names: - locn_start = location where matched expression begins - locn_end = location where matched expression ends - value = the actual parsed results Be careful if the input text contains C{<TAB>} characters, you may want to call C{L{ParserElement.parseWithTabs}} Example:: wd = Word(alphas) for match in locatedExpr(wd).searchString("ljsdf123lksdjjf123lkkjj1222"): print(match) prints:: [[0, 'ljsdf', 5]] [[8, 'lksdjjf', 15]] [[18, 'lkkjj', 23]] c S s | S( N( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq ` Rr t locn_startR� t locn_end( R Rz R R� R� ( RF t locator( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRh L s s \[]-*.$+^?()~ RK c C s | d d S( Ni i ( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq k Rr s \\0?[xX][0-9a-fA-F]+c C s t t | d j d � d � � S( Ni s \0xi ( t unichrRo t lstrip( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq l Rr s \\0[0-7]+c C s t t | d d d � � S( Ni i i ( R� Ro ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq m Rr R< s \]s \wRz R R t negatet bodyR c sO d � � y- d j � f d � t j | � j D� � SWn t k rJ d SXd S( s� Helper to easily define string ranges for use in Word construction. Borrows syntax from regexp '[]' string range definitions:: srange("[0-9]") -> "0123456789" srange("[a-z]") -> "abcdefghijklmnopqrstuvwxyz" srange("[a-z$_]") -> "abcdefghijklmnopqrstuvwxyz$_" The input string must be enclosed in []'s, and the returned string is the expanded character set joined into a single string. The values enclosed in the []'s may be: - a single character - an escaped character with a leading backslash (such as C{\-} or C{\]}) - an escaped hex character with a leading C{'\x'} (C{\x21}, which is a C{'!'} character) (C{\0x##} is also supported for backwards compatibility) - an escaped octal character with a leading C{'\0'} (C{\041}, which is a C{'!'} character) - a range of any of the above, separated by a dash (C{'a-z'}, etc.) - any combination of the above (C{'aeiouy'}, C{'a-zA-Z0-9_$'}, etc.) c S sK t | t � s | Sd j d � t t | d � t | d � d � D� � S( NRr c s s | ] } t | � Vq d S( N( R� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s i i ( Rs R R� R� t ord( t p( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr Rr c 3 s | ] } � | � Vq d S( N( ( R� t part( t _expanded( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s N( R� t _reBracketExprR� R� Ra ( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR] r s - c s � f d � } | S( st Helper method for defining parse actions that require matching at a specific column in the input text. c s2 t | | � � k r. t | | d � � � n d S( Ns matched token not at column %d( R7 R ( R@ t locnRJ ( R� ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt verifyCol� s ( ( R� R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRK � s c s � f d � S( s� Helper method for common parse actions that simply return a literal value. Especially useful when used with C{L{transformString<ParserElement.transformString>}()}. Example:: num = Word(nums).setParseAction(lambda toks: int(toks[0])) na = oneOf("N/A NA").setParseAction(replaceWith(math.nan)) term = na | num OneOrMore(term).parseString("324 234 N/A 234") # -> [324, 234, nan, 234] c s � g S( N( ( R� RN Rp ( t replStr( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr ( ( R� ( ( R� s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRZ � s c C s | d d d !S( s Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use removeQuotes to strip quotation marks from parsed results quotedString.setParseAction(removeQuotes) quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] i i i����( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRX � s c sa � � f d � } y" t � d t � d � j � } Wn t k rS t � � } n X| | _ | S( sG Helper to define a parse action by mapping a function to all elements of a ParseResults list.If any additional args are passed, they are forwarded to the given function as additional arguments after the token, as in C{hex_integer = Word(hexnums).setParseAction(tokenMap(int, 16))}, which will convert the parsed data to an integer using base 16. Example (compare the last to example in L{ParserElement.transformString}:: hex_ints = OneOrMore(Word(hexnums)).setParseAction(tokenMap(int, 16)) hex_ints.runTests(''' 00 11 22 aa FF 0a 0d 1a ''') upperword = Word(alphas).setParseAction(tokenMap(str.upper)) OneOrMore(upperword).runTests(''' my kingdom for a horse ''') wd = Word(alphas).setParseAction(tokenMap(str.title)) OneOrMore(wd).setParseAction(' '.join).runTests(''' now is the winter of our discontent made glorious summer by this sun of york ''') prints:: 00 11 22 aa FF 0a 0d 1a [0, 17, 34, 170, 255, 10, 13, 26] my kingdom for a horse ['MY', 'KINGDOM', 'FOR', 'A', 'HORSE'] now is the winter of our discontent made glorious summer by this sun of york ['Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York'] c s g | D] } � | � � ^ q S( N( ( R� RN Rp t tokn( R� RO ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� � s R� R^ ( R` R� Ra Ru ( RO R� R� Rd ( ( R� RO s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRk � s c C s t | � j � S( N( R R, ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R t lower( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c C s< t | t � r+ | } t | d | �} n | j } t t t d � } | r� t j � j t � } t d � | d � t t t | t d � | � � � t d d t g �j d � j d � � t d � } n� d j d � t D� � } t j � j t � t | � B} t d � | d � t t t | j t � t t d � | � � � � t d d t g �j d � j d � � t d � } t t d � | d � } | j d d j | j d d � j � j � � � j d | � } | j d d j | j d d � j � j � � � j d | � } | | _ | | _ | | f S( sR Internal helper to construct opening and closing tag expressions, given a tag nameR+ s _-:R t tagt =t /R� RA c S s | d d k S( Ni R� ( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr R Rr c s s! | ] } | d k r | Vq d S( R N( ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s c S s | d d k S( Ni R� ( ( R� RN Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr s </R5 t :R s <%s>RL s </%s>( Rs R� R R� R- R2 R1 R< R� Rz RX R) R R0 R R R� R� R� RT RW R@ R t _LR� t titleR� R� R� ( t tagStrt xmlt resnamet tagAttrNamet tagAttrValuet openTagt printablesLessRAbrackt closeTag( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt _makeTags� s" o {AA c C s t | t � S( s Helper to construct opening and closing tag expressions for HTML, given a tag name. Matches tags in either upper or lower case, attributes with namespaces and with quoted or unquoted values. Example:: text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' # makeHTMLTags returns pyparsing expressions for the opening and closing tags as a 2-tuple a,a_end = makeHTMLTags("A") link_expr = a + SkipTo(a_end)("link_text") + a_end for link in link_expr.searchString(text): # attributes in the <A> tag (like "href" shown here) are also accessible as named results print(link.link_text, '->', link.href) prints:: pyparsing -> http://pyparsing.wikispaces.com ( R R� ( R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRI � s c C s t | t � S( s� Helper to construct opening and closing tag expressions for XML, given a tag name. Matches tags only in the given upper/lower case. Example: similar to L{makeHTMLTags} ( R R� ( R ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRJ s c sT | r | � n | j � � g � D] \ } } | | f ^ q# � � f d � } | S( s< Helper to create a validating parse action to be used with start tags created with C{L{makeXMLTags}} or C{L{makeHTMLTags}}. Use C{withAttribute} to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as C{<TD>} or C{<DIV>}. Call C{withAttribute} with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in C{(align="right")}, or - as an explicit dict with C{**} operator, when an attribute name is also a Python reserved word, as in C{**{"class":"Customer", "align":"right"}} - a list of name-value tuples, as in ( ("ns1:class", "Customer"), ("ns2:align","right") ) For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for C{class} (with or without a namespace), use C{L{withClass}}. To verify that the attribute exists, but without specifying a value, pass C{withAttribute.ANY_VALUE} as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = makeHTMLTags("div") # only match div tag having a type attribute with value "grid" div_grid = div().setParseAction(withAttribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().setParseAction(withAttribute(type=withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 c s� x~ � D]v \ } } | | k r8 t | | d | � � n | t j k r | | | k r t | | d | | | | f � � q q Wd S( Ns no matching attribute s+ attribute '%s' has value '%s', must be '%s'( R Rc t ANY_VALUE( R� RN R� t attrNamet attrValue( t attrs( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyR� R s ( R� ( R� t attrDictR� R� R� ( ( R s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRc s 2 %c C s' | r d | n d } t i | | 6� S( s� Simplified version of C{L{withAttribute}} when matching on a div class - made difficult because C{class} is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = makeHTMLTags("div") div_grid = div().setParseAction(withClass("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) div_any_type = div().setParseAction(withClass(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 s %s:classt class( Rc ( t classnamet namespacet classattr( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRi \ s t (RY c C s< t � } | | | | B} xt | � D]\ } } | d d \ } } } } | d k rd d | n d | } | d k r� | d k s� t | � d k r� t d � � n | \ } } n t � j | � } | t j k r�| d k r t | | � t | t | � � } q�| d k rx| d k rQt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n+| t j k r�| d k r)t | t � st | � } n t | j | � t | | � } q�| d k r�| d k rpt | | | � t | t | | � � } q�t | | � t | t | � � } q�| d k r�t | | | | | � t | | | | | � } q�t d � � n t d � � | r | j | � n | | j | � | BK} | } q( W| | K} | S( s� Helper method for constructing grammars of expressions made up of operators working in a precedence hierarchy. Operators may be unary or binary, left- or right-associative. Parse actions can also be attached to operator expressions. The generated parser will also recognize the use of parentheses to override operator precedences (see example below). Note: if you define a deep operator list, you may see performance issues when using infixNotation. See L{ParserElement.enablePackrat} for a mechanism to potentially improve your parser performance. Parameters: - baseExpr - expression representing the most basic element for the nested - opList - list of tuples, one for each operator precedence level in the expression grammar; each tuple is of the form (opExpr, numTerms, rightLeftAssoc, parseAction), where: - opExpr is the pyparsing expression for the operator; may also be a string, which will be converted to a Literal; if numTerms is 3, opExpr is a tuple of two expressions, for the two operators separating the 3 terms - numTerms is the number of terms for this operator (must be 1, 2, or 3) - rightLeftAssoc is the indicator whether the operator is right or left associative, using the pyparsing-defined constants C{opAssoc.RIGHT} and C{opAssoc.LEFT}. - parseAction is the parse action to be associated with expressions matching this operator expression (the parse action tuple member may be omitted) - lpar - expression for matching left-parentheses (default=C{Suppress('(')}) - rpar - expression for matching right-parentheses (default=C{Suppress(')')}) Example:: # simple example of four-function arithmetic with ints and variable names integer = pyparsing_common.signed_integer varname = pyparsing_common.identifier arith_expr = infixNotation(integer | varname, [ ('-', 1, opAssoc.RIGHT), (oneOf('* /'), 2, opAssoc.LEFT), (oneOf('+ -'), 2, opAssoc.LEFT), ]) arith_expr.runTests(''' 5+3*6 (5+3)*6 -2--11 ''', fullDump=False) prints:: 5+3*6 [[5, '+', [3, '*', 6]]] (5+3)*6 [[[5, '+', 3], '*', 6]] -2--11 [[['-', 2], '-', ['-', 11]]] i i s %s terms %s%s termi s@ if numterms=3, opExpr must be a tuple or list of two expressionsi s6 operator must be unary (1), binary (2), or ternary (3)s2 operator must indicate right or left associativityN( N( R R� R� R� R� R� RR t LEFTR R R t RIGHTRs R RF Rz ( t baseExprt opListt lpart rparR} t lastExprR� t operDeft opExprt arityt rightLeftAssocR� t termNamet opExpr1t opExpr2t thisExprR� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRg � sR ; ' /' $ /' s4 "(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t "s string enclosed in double quotess4 '(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*t 's string enclosed in single quotess* quotedString using single or double quotest us unicode string literalc C s! | | k r t d � � n | d k r�t | t � rt | t � rt | � d k r� t | � d k r� | d k r� t t | t | | t j d d �� � j d � � } q|t j � t | | t j � j d � � } q�| d k r9t t | t | � t | � t t j d d �� � j d � � } q�t t t | � t | � t t j d d �� � j d � � } q�t d � � n t � } | d k r�| t t | � t | | B| B� t | � � K} n. | t t | � t | | B� t | � � K} | j d | | f � | S( s~ Helper method for defining nested lists enclosed in opening and closing delimiters ("(" and ")" are the default). Parameters: - opener - opening character for a nested list (default=C{"("}); can also be a pyparsing expression - closer - closing character for a nested list (default=C{")"}); can also be a pyparsing expression - content - expression for items within the nested lists (default=C{None}) - ignoreExpr - expression for ignoring opening and closing delimiters (default=C{quotedString}) If an expression is not provided for the content argument, the nested expression will capture all whitespace-delimited content between delimiters as a list of separate values. Use the C{ignoreExpr} argument to define expressions that may contain opening or closing characters that should not be treated as opening or closing characters for nesting, such as quotedString or a comment expression. Specify multiple expressions using an C{L{Or}} or C{L{MatchFirst}}. The default is L{quotedString}, but if no expressions are to be ignored, then pass C{None} for this argument. Example:: data_type = oneOf("void int short long char float double") decl_data_type = Combine(data_type + Optional(Word('*'))) ident = Word(alphas+'_', alphanums+'_') number = pyparsing_common.number arg = Group(decl_data_type + ident) LPAR,RPAR = map(Suppress, "()") code_body = nestedExpr('{', '}', ignoreExpr=(quotedString | cStyleComment)) c_function = (decl_data_type("type") + ident("name") + LPAR + Optional(delimitedList(arg), [])("args") + RPAR + code_body("body")) c_function.ignore(cStyleComment) source_code = ''' int is_odd(int x) { return (x%2); } int dec_to_hex(char hchar) { if (hchar >= '0' && hchar <= '9') { return (ord(hchar)-ord('0')); } else { return (10+ord(hchar)-ord('A')); } } ''' for func in c_function.searchString(source_code): print("%(name)s (%(type)s) args: %(args)s" % func) prints:: is_odd (int) args: [['int', 'x']] dec_to_hex (int) args: [['char', 'hchar']] s. opening and closing strings cannot be the samei RK c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq 9 Rr c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq < Rr c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq B Rr c S s | d j � S( Ni ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq F Rr sO opening and closing arguments must be strings if no content expression is givens nested %s%s expressionN( R� R� Rs R� R� R R R R" Rf Rz RA R� R R R R) R0 R� ( t openert closert contentR� R} ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRN � s4 : $ $ 5.c s5 � f d � } � f d � } � f d � } t t � j d � j � � } t � t � j | � j d � } t � j | � j d � } t � j | � j d � } | r� t t | � | t | t | � t | � � | � } n0 t t | � t | t | � t | � � � } | j t t � � | j d � S( s Helper method for defining space-delimited indentation blocks, such as those used to define block statements in Python source code. Parameters: - blockStatementExpr - expression defining syntax of statement that is repeated within the indented block - indentStack - list created by caller to manage indentation stack (multiple statementWithIndentedBlock expressions within a single grammar should share a common indentStack) - indent - boolean indicating whether block must be indented beyond the the current level; set to False for block of left-most statements (default=C{True}) A valid block must contain at least one C{blockStatement}. Example:: data = ''' def A(z): A1 B = 100 G = A2 A2 A3 B def BB(a,b,c): BB1 def BBA(): bba1 bba2 bba3 C D def spam(x,y): def eggs(z): pass ''' indentStack = [1] stmt = Forward() identifier = Word(alphas, alphanums) funcDecl = ("def" + identifier + Group( "(" + Optional( delimitedList(identifier) ) + ")" ) + ":") func_body = indentedBlock(stmt, indentStack) funcDef = Group( funcDecl + func_body ) rvalue = Forward() funcCall = Group(identifier + "(" + Optional(delimitedList(rvalue)) + ")") rvalue << (funcCall | identifier | Word(nums)) assignment = Group(identifier + "=" + rvalue) stmt << ( funcDef | assignment | identifier ) module_body = OneOrMore(stmt) parseTree = module_body.parseString(data) parseTree.pprint() prints:: [['def', 'A', ['(', 'z', ')'], ':', [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], 'B', ['def', 'BB', ['(', 'a', 'b', 'c', ')'], ':', [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], 'C', 'D', ['def', 'spam', ['(', 'x', 'y', ')'], ':', [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] c ss | t | � k r d St | | � } | � d k ro | � d k rZ t | | d � � n t | | d � � n d S( Ni����s illegal nestings not a peer entry( R� R7 R R ( R� RN Rp t curCol( t indentStack( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkPeerIndent� s c sE t | | � } | � d k r/ � j | � n t | | d � � d S( Ni����s not a subentry( R7 R R ( R� RN Rp R+ ( R, ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkSubIndent� s c sn | t | � k r d St | | � } � oH | � d k oH | � d k s` t | | d � � n � j � d S( Ni����i����s not an unindent( R� R7 R R� ( R� RN Rp R+ ( R, ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt checkUnindent� s &s t INDENTRr t UNINDENTs indented block( R R R� R� R Rz R� R R R� R� ( t blockStatementExprR, R$ R- R. R/ R7 R0 t PEERt UNDENTt smExpr( ( R, s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRd Q s N "8 $s# [\0xc0-\0xd6\0xd8-\0xf6\0xf8-\0xff]s [\0xa1-\0xbf\0xd7\0xf7]s _:s any tags gt lt amp nbsp quot aposs ><& "'s &(?P<entity>R� s );s common HTML entityc C s t j | j � S( sR Helper parser action to replace common HTML entities with their special characters( t _htmlEntityMapR� t entity( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRY � s s /\*(?:[^*]|\*(?!/))*s */s C style comments <!--[\s\S]*?-->s HTML comments .*s rest of lines //(?:\\\n|[^\n])*s // comments C++ style comments #.*s Python style comments t commaItemR� c B s� e Z d Z e e � Z e e � Z e e � j d � j e � Z e e � j d � j e e d � � Z e d � j d � j e � Z e � j e � d e � j e � j d � Z e j d � � e e e e d � j � e � Bj d � Z e j e � e d � j d � j e � Z e d � j d � j e � Z e e Be Bj � Z e d � j d � j e � Z e e d e d � j d � Z e d � j d � Z e d � j d � Z e d e d j d � Z! e e d e d8 � d e e d e d9 � j d � Z" e" j# d � � d e j d � Z$ e% e! e$ Be" Bj d! � � j d! � Z& e d" � j d# � Z' e( d$ d% � � Z) e( d& d' � � Z* e d( � j d) � Z+ e d* � j d+ � Z, e d, � j d- � Z- e. j � e/ j � BZ0 e( d. � � Z1 e% e2 e3 d/ � e4 � e e5 d0 d/ �e e6 d1 � � � � j � j d2 � Z7 e8 e e9 j: � e7 Bd3 d4 �� j d5 � Z; e( e d6 � � � Z< e( e d7 � � � Z= RS(: s� Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (L{integers<integer>}, L{reals<real>}, L{scientific notation<sci_real>}) - common L{programming identifiers<identifier>} - network addresses (L{MAC<mac_address>}, L{IPv4<ipv4_address>}, L{IPv6<ipv6_address>}) - ISO8601 L{dates<iso8601_date>} and L{datetime<iso8601_datetime>} - L{UUID<uuid>} - L{comma-separated list<comma_separated_list>} Parse actions: - C{L{convertToInteger}} - C{L{convertToFloat}} - C{L{convertToDate}} - C{L{convertToDatetime}} - C{L{stripHTMLTags}} - C{L{upcaseTokens}} - C{L{downcaseTokens}} Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] t integers hex integeri s [+-]?\d+s signed integerR� t fractionc C s | d | d S( Ni i����( ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr Rz s" fraction or mixed integer-fractions [+-]?\d+\.\d*s real numbers+ [+-]?\d+([eE][+-]?\d+|\.\d*([eE][+-]?\d+)?)s$ real number with scientific notations [+-]?\d+\.?\d*([eE][+-]?\d+)?t fnumberR� t identifiersK (25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}s IPv4 addresss [0-9a-fA-F]{1,4}t hex_integerR i s full IPv6 addressi i s ::s short IPv6 addressc C s t d � | D� � d k S( Nc s s' | ] } t j j | � r d Vq d S( i N( Rl t _ipv6_partR� ( R� R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pys <genexpr>� s i ( R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr s ::ffff:s mixed IPv6 addresss IPv6 addresss: [0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}s MAC addresss %Y-%m-%dc s � f d � } | S( s� Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%d"}) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] c sP y t j | d � � j � SWn+ t k rK } t | | t | � � � n Xd S( Ni ( R t strptimet dateR� R Ru ( R� RN Rp t ve( t fmt( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt cvt_fn� s ( ( RB RC ( ( RB s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt convertToDate� s s %Y-%m-%dT%H:%M:%S.%fc s � f d � } | S( s Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%dT%H:%M:%S.%f"}) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] c sJ y t j | d � � SWn+ t k rE } t | | t | � � � n Xd S( Ni ( R R? R� R Ru ( R� RN Rp RA ( RB ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRC � s ( ( RB RC ( ( RB s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt convertToDatetime� s s7 (?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?s ISO8601 dates� (?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?s ISO8601 datetimes2 [0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}t UUIDc C s t j j | d � S( s Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' td,td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page' i ( Rl t _html_stripperR{ ( R� RN R� ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt stripHTMLTags� s R� R< s R8 R� Rr s comma separated listc C s t | � j � S( N( R R, ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr c C s t | � j � S( N( R R� ( Rp ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRq � Rr ( i i ( i i (> R� R� R� Rk Ro t convertToIntegert floatt convertToFloatR- RP R� Rz R9 RB R= R% t signed_integerR: R� R R� t mixed_integerR� t realt sci_realR� t numberR; R2 R1 R< t ipv4_addressR> t _full_ipv6_addresst _short_ipv6_addressR� t _mixed_ipv6_addressR t ipv6_addresst mac_addressR# RD RE t iso8601_datet iso8601_datetimet uuidR5 R4 RG RH R R R RT R, t _commasepitemR> RW R� t comma_separated_listRb R@ ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyRl � sL � ' /- ;&J+t __main__t selectt froms _$R� R� t columnsR� t tablest commandsK # '*' as column list and dotted table name select * from SYS.XYZZY # caseless match on "SELECT", and casts back to "select" SELECT * from XYZZY, ABC # list of column names, and mixed case SELECT keyword Select AA,BB,CC from Sys.dual # multiple tables Select A, B, C from Sys.dual, Table2 # invalid SELECT keyword - should fail Xelect A, B, C from Sys.dual # incomplete command - should fail Select # invalid column name - should fail Select ^^^ frox Sys.dual s] 100 -100 +100 3.14159 6.02e23 1e-12 s 100 FF s6 12345678-1234-5678-1234-567812345678 (� R� t __version__t __versionTime__t __author__R� t weakrefR R� R� Rx R� R| RS R� R8 RR R� R t _threadR t ImportErrort threadingR R� t ordereddictR� t __all__R� t version_infoRQ R t maxsizeR$ Ru R� t chrR� R R� R� R2 t reversedR� R� R4 Rx RI RJ R_ t maxintt xrangeR� t __builtin__R� t fnameR R` R� R� R� R� R� R� t ascii_uppercaset ascii_lowercaseR2 RP RB R1 R� R� t printableRT Ra R R R R! R$ R� R t MutableMappingt registerR7 RH RE RG RK RM RO Re R" R* R R R R Ri R R R Rj R- R% R# R R, Rp R R R R( R' R/ R. R R R R R R R R R� R R0 R� R� R R& R R� R+ R R R R) R R` R� R> R: R� RM RL RE R� RQ R? Re Rf Rh R� RA RG RF R_ R^ Rz t _escapedPunct _escapedHexChart _escapedOctChart UNICODEt _singleChart _charRangeR� R� R] RK RZ RX Rk Rb R@ R RI RJ Rc R Ri RR R R Rg RS R< R\ RW Ra RN Rd R3 RU R5 R4 R� R� R6 R� R9 RY R6 RC R� R[ R= R; RD RV R� RZ R8 Rl R� t selectTokent fromTokent identt columnNamet columnNameListt columnSpect tableNamet tableNameListt simpleSQLR" RP R; R= RY RF ( ( ( s@ /usr/lib/python2.7/site-packages/setuptools/_vendor/pyparsing.pyt <module>= s� * 8 � � � @� � � � � & A=�I�G3 pLOD|M &# @sQ,A , I # % !4@ , ? # k %Z r (, #8+� $ PK @N#] , site-packages/setuptools/_vendor/__init__.pynu �[��� PK @N#]nM�e� � - site-packages/setuptools/_vendor/__init__.pycnu �[��� � � fc @ s d S( N( ( ( ( s? /usr/lib/python2.7/site-packages/setuptools/_vendor/__init__.pyt <module> t PK @N#]�Q�� � & site-packages/setuptools/lib2to3_ex.pynu �[��� """ Customized Mixin2to3 support: - adds support for converting doctests This module raises an ImportError on Python 2. """ from distutils.util import Mixin2to3 as _Mixin2to3 from distutils import log from lib2to3.refactor import RefactoringTool, get_fixers_from_package import setuptools class DistutilsRefactoringTool(RefactoringTool): def log_error(self, msg, *args, **kw): log.error(msg, *args) def log_message(self, msg, *args): log.info(msg, *args) def log_debug(self, msg, *args): log.debug(msg, *args) class Mixin2to3(_Mixin2to3): def run_2to3(self, files, doctests=False): # See of the distribution option has been set, otherwise check the # setuptools default. if self.distribution.use_2to3 is not True: return if not files: return log.info("Fixing " + " ".join(files)) self.__build_fixer_names() self.__exclude_fixers() if doctests: if setuptools.run_2to3_on_doctests: r = DistutilsRefactoringTool(self.fixer_names) r.refactor(files, write=True, doctests_only=True) else: _Mixin2to3.run_2to3(self, files) def __build_fixer_names(self): if self.fixer_names: return self.fixer_names = [] for p in setuptools.lib2to3_fixer_packages: self.fixer_names.extend(get_fixers_from_package(p)) if self.distribution.use_2to3_fixers is not None: for p in self.distribution.use_2to3_fixers: self.fixer_names.extend(get_fixers_from_package(p)) def __exclude_fixers(self): excluded_fixers = getattr(self, 'exclude_fixers', []) if self.distribution.use_2to3_exclude_fixers is not None: excluded_fixers.extend(self.distribution.use_2to3_exclude_fixers) for fixer_name in excluded_fixers: if fixer_name in self.fixer_names: self.fixer_names.remove(fixer_name) PK @N#]���� � ' site-packages/setuptools/namespaces.pyonu �[��� � � fc @ sq d d l Z d d l m Z d d l Z d d l m Z e j j Z d d d � � YZ d e f d � � YZ d S( i����N( t log( t mapt Installerc B s_ e Z d Z d � Z d � Z d � Z d Z d Z d � Z d � Z d � Z e d � � Z RS( s -nspkg.pthc C s� | j � } | s d St j j | j � � \ } } | | j 7} | j j | � t j d | � t | j | � } | j r� t | � d St | d � � } | j | � Wd QXd S( Ns Installing %st wt( t _get_all_ns_packagest ost patht splitextt _get_targett nspkg_extt outputst appendR t infoR t _gen_nspkg_linet dry_runt listt opent writelines( t selft nspt filenamet extt linest f( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt install_namespaces s c C sb t j j | j � � \ } } | | j 7} t j j | � sA d St j d | � t j | � d S( Ns Removing %s( R R R R R t existsR R t remove( R R R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt uninstall_namespaces! s c C s | j S( N( t target( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR ) s s import sys, types, oss# has_mfs = sys.version_info > (3, 5)s$ p = os.path.join(%(root)s, *%(pth)r)s4 importlib = has_mfs and __import__('importlib.util')s- has_mfs and __import__('importlib.machinery')s� m = has_mfs and sys.modules.setdefault(%(pkg)r, importlib.util.module_from_spec(importlib.machinery.PathFinder.find_spec(%(pkg)r, [os.path.dirname(p)])))sC m = m or sys.modules.setdefault(%(pkg)r, types.ModuleType(%(pkg)r))s7 mp = (m or []) and m.__dict__.setdefault('__path__',[])s (p not in mp) and mp.append(p)s4 m and setattr(sys.modules[%(parent)r], %(child)r, m)c C s d S( Ns$ sys._getframe(1).f_locals['sitedir']( ( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt _get_rootC s c C s| t | � } t | j d � � } | j � } | j } | j d � \ } } } | rd | | j 7} n d j | � t � d S( Nt .t ;s ( t strt tuplet splitR t _nspkg_tmplt rpartitiont _nspkg_tmpl_multit joint locals( R t pkgt ptht roott tmpl_linest parentt sept child( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR F s c C s. | j j p g } t t t | j | � � � S( s, Return sorted list of all package namespaces( t distributiont namespace_packagest sortedt flattenR t _pkg_names( R t pkgs( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR Q s c c s8 | j d � } x" | r3 d j | � V| j � q Wd S( s� Given a namespace package, yield the components of that package. >>> names = Installer._pkg_names('a.b.c') >>> set(names) == set(['a', 'a.b', 'a.b.c']) True R N( R" R& t pop( R( t parts( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR3 V s ( s import sys, types, oss# has_mfs = sys.version_info > (3, 5)s$ p = os.path.join(%(root)s, *%(pth)r)s4 importlib = has_mfs and __import__('importlib.util')s- has_mfs and __import__('importlib.machinery')s� m = has_mfs and sys.modules.setdefault(%(pkg)r, importlib.util.module_from_spec(importlib.machinery.PathFinder.find_spec(%(pkg)r, [os.path.dirname(p)])))sC m = m or sys.modules.setdefault(%(pkg)r, types.ModuleType(%(pkg)r))s7 mp = (m or []) and m.__dict__.setdefault('__path__',[])s (p not in mp) and mp.append(p)( s4 m and setattr(sys.modules[%(parent)r], %(child)r, m)( t __name__t __module__R R R R R# R% R R R t staticmethodR3 ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR s$ t DevelopInstallerc B s e Z d � Z d � Z RS( c C s t t | j � � S( N( t reprR t egg_path( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR g s c C s | j S( N( t egg_link( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR j s ( R7 R8 R R ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR: f s ( ( R t distutilsR t itertoolst setuptools.extern.six.movesR t chaint from_iterableR2 R R: ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt <module> s [PK @N#]O�x� � ) site-packages/setuptools/archive_util.pyonu �[��� � � fc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d d d d d d g Z d e f d � � YZ d � Z e d d � Z e d � Z e d � Z e d � Z e e e f Z d S( s/ Utilities for extracting common archive formatsi����N( t DistutilsError( t ensure_directoryt unpack_archivet unpack_zipfilet unpack_tarfilet default_filtert UnrecognizedFormatt extraction_driverst unpack_directoryc B s e Z d Z RS( s# Couldn't recognize the archive type( t __name__t __module__t __doc__( ( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR s c C s | S( s@ The default progress/filter callback; returns True for all files( ( t srct dst( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR s c C sZ xS | p t D]5 } y | | | | � Wn t k r= q q Xd Sq Wt d | � � d S( s� Unpack `filename` to `extract_dir`, or raise ``UnrecognizedFormat`` `progress_filter` is a function taking two arguments: a source path internal to the archive ('/'-separated), and a filesystem path where it will be extracted. The callback must return the desired extract path (which may be the same as the one passed in), or else ``None`` to skip that file or directory. The callback can thus be used to report on the progress of the extraction, as well as to filter the items extracted or alter their extraction paths. `drivers`, if supplied, must be a non-empty sequence of functions with the same signature as this function (minus the `drivers` argument), that raise ``UnrecognizedFormat`` if they do not support extracting the designated archive type. The `drivers` are tried in sequence until one is found that does not raise an error, or until all are exhausted (in which case ``UnrecognizedFormat`` is raised). If you do not supply a sequence of drivers, the module's ``extraction_drivers`` constant will be used, which means that ``unpack_zipfile`` and ``unpack_tarfile`` will be tried, in that order. Ns! Not a recognized archive type: %s( R R ( t filenamet extract_dirt progress_filtert driverst driver( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR s c C s: t j j | � s% t d | � � n i d | f | 6} x� t j | � D]� \ } } } | | \ } } xD | D]< } | | d t j j | | � f | t j j | | � <qn Wx� | D]y } t j j | | � } | | | | � } | s� q� n t | � t j j | | � } t j | | � t j | | � q� WqH Wd S( s� "Unpack" a directory, using the same interface as for archives Raises ``UnrecognizedFormat`` if `filename` is not a directory s %s is not a directoryt t /N( t ost patht isdirR t walkt joinR t shutilt copyfilet copystat( R R R t pathst baset dirst filesR R t dt ft target( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR ? s" : c C sG t j | � s% t d | f � � n t j | � � } x| j � D]� } | j } | j d � sD d | j d � k r} qD n t j j | | j d � � } | | | � } | s� qD n | j d � r� t | � nA t | � | j | j � } t | d � � } | j | � Wd QX| j d ?} | rD t j | | � qD qD WWd QXd S( s� Unpack zip `filename` to `extract_dir` Raises ``UnrecognizedFormat`` if `filename` is not a zipfile (as determined by ``zipfile.is_zipfile()``). 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See ``unpack_archive()`` for an explanation of the `progress_filter` argument. s/ %s is not a compressed or uncompressed tar filec W s d S( N( t None( t args( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyt <lambda>� R R s ..i����N( t tarfileR- t TarErrorR t contextlibt closingt chownR3 R) R* R R R R6 t islnkt issymt linknamet posixpatht dirnamet normpatht _getmembert isfileR R+ t sept _extract_membert ExtractErrort True( R R R t tarobjt memberR3 t prelim_dstt linkpathR t final_dst( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyR s8 % ' $ ( R R% R9 R R RA R; t distutils.errorsR t pkg_resourcesR t __all__R R R6 R R R R R ( ( ( s; /usr/lib/python2.7/site-packages/setuptools/archive_util.pyt <module> s$ " % .PK @N#]'�Y^� � site-packages/setuptools/dist.pynu �[��� # -*- coding: utf-8 -*- __all__ = ['Distribution'] import re import os import warnings import numbers import distutils.log import distutils.core import distutils.cmd import distutils.dist import itertools from collections import defaultdict from distutils.errors import ( DistutilsOptionError, DistutilsPlatformError, DistutilsSetupError, ) from distutils.util import rfc822_escape from distutils.version import StrictVersion from setuptools.extern import six from setuptools.extern import packaging from setuptools.extern.six.moves import map, filter, filterfalse from setuptools.depends import Require from setuptools import windows_support from setuptools.monkey import get_unpatched from setuptools.config import parse_configuration import pkg_resources from .py36compat import Distribution_parse_config_files __import__('setuptools.extern.packaging.specifiers') __import__('setuptools.extern.packaging.version') def _get_unpatched(cls): warnings.warn("Do not call this function", DeprecationWarning) return get_unpatched(cls) def get_metadata_version(dist_md): if dist_md.long_description_content_type or dist_md.provides_extras: return StrictVersion('2.1') elif (dist_md.maintainer is not None or dist_md.maintainer_email is not None or getattr(dist_md, 'python_requires', None) is not None): return StrictVersion('1.2') elif (dist_md.provides or dist_md.requires or dist_md.obsoletes or dist_md.classifiers or dist_md.download_url): return StrictVersion('1.1') return StrictVersion('1.0') # Based on Python 3.5 version def write_pkg_file(self, file): """Write the PKG-INFO format data to a file object. """ version = get_metadata_version(self) file.write('Metadata-Version: %s\n' % version) file.write('Name: %s\n' % self.get_name()) file.write('Version: %s\n' % self.get_version()) file.write('Summary: %s\n' % self.get_description()) file.write('Home-page: %s\n' % self.get_url()) if version < StrictVersion('1.2'): file.write('Author: %s\n' % self.get_contact()) file.write('Author-email: %s\n' % self.get_contact_email()) else: optional_fields = ( ('Author', 'author'), ('Author-email', 'author_email'), ('Maintainer', 'maintainer'), ('Maintainer-email', 'maintainer_email'), ) for field, attr in optional_fields: attr_val = getattr(self, attr) if six.PY2: attr_val = self._encode_field(attr_val) if attr_val is not None: file.write('%s: %s\n' % (field, attr_val)) file.write('License: %s\n' % self.get_license()) if self.download_url: file.write('Download-URL: %s\n' % self.download_url) for project_url in self.project_urls.items(): file.write('Project-URL: %s, %s\n' % project_url) long_desc = rfc822_escape(self.get_long_description()) file.write('Description: %s\n' % long_desc) keywords = ','.join(self.get_keywords()) if keywords: file.write('Keywords: %s\n' % keywords) if version >= StrictVersion('1.2'): for platform in self.get_platforms(): file.write('Platform: %s\n' % platform) else: self._write_list(file, 'Platform', self.get_platforms()) self._write_list(file, 'Classifier', self.get_classifiers()) # PEP 314 self._write_list(file, 'Requires', self.get_requires()) self._write_list(file, 'Provides', self.get_provides()) self._write_list(file, 'Obsoletes', self.get_obsoletes()) # Setuptools specific for PEP 345 if hasattr(self, 'python_requires'): file.write('Requires-Python: %s\n' % self.python_requires) # PEP 566 if self.long_description_content_type: file.write( 'Description-Content-Type: %s\n' % self.long_description_content_type ) if self.provides_extras: for extra in self.provides_extras: file.write('Provides-Extra: %s\n' % extra) # from Python 3.4 def write_pkg_info(self, base_dir): """Write the PKG-INFO file into the release tree. """ with open(os.path.join(base_dir, 'PKG-INFO'), 'w', encoding='UTF-8') as pkg_info: self.write_pkg_file(pkg_info) sequence = tuple, list def check_importable(dist, attr, value): try: ep = pkg_resources.EntryPoint.parse('x=' + value) assert not ep.extras except (TypeError, ValueError, AttributeError, AssertionError): raise DistutilsSetupError( "%r must be importable 'module:attrs' string (got %r)" % (attr, value) ) def assert_string_list(dist, attr, value): """Verify that value is a string list or None""" try: assert ''.join(value) != value except (TypeError, ValueError, AttributeError, AssertionError): raise DistutilsSetupError( "%r must be a list of strings (got %r)" % (attr, value) ) def check_nsp(dist, attr, value): """Verify that namespace packages are valid""" ns_packages = value assert_string_list(dist, attr, ns_packages) for nsp in ns_packages: if not dist.has_contents_for(nsp): raise DistutilsSetupError( "Distribution contains no modules or packages for " + "namespace package %r" % nsp ) parent, sep, child = nsp.rpartition('.') if parent and parent not in ns_packages: distutils.log.warn( "WARNING: %r is declared as a package namespace, but %r" " is not: please correct this in setup.py", nsp, parent ) def check_extras(dist, attr, value): """Verify that extras_require mapping is valid""" try: list(itertools.starmap(_check_extra, value.items())) except (TypeError, ValueError, AttributeError): raise DistutilsSetupError( "'extras_require' must be a dictionary whose values are " "strings or lists of strings containing valid project/version " "requirement specifiers." ) def _check_extra(extra, reqs): name, sep, marker = extra.partition(':') if marker and pkg_resources.invalid_marker(marker): raise DistutilsSetupError("Invalid environment marker: " + marker) list(pkg_resources.parse_requirements(reqs)) def assert_bool(dist, attr, value): """Verify that value is True, False, 0, or 1""" if bool(value) != value: tmpl = "{attr!r} must be a boolean value (got {value!r})" raise DistutilsSetupError(tmpl.format(attr=attr, value=value)) def check_requirements(dist, attr, value): """Verify that install_requires is a valid requirements list""" try: list(pkg_resources.parse_requirements(value)) if isinstance(value, (dict, set)): raise TypeError("Unordered types are not allowed") except (TypeError, ValueError) as error: tmpl = ( "{attr!r} must be a string or list of strings " "containing valid project/version requirement specifiers; {error}" ) raise DistutilsSetupError(tmpl.format(attr=attr, error=error)) def check_specifier(dist, attr, value): """Verify that value is a valid version specifier""" try: packaging.specifiers.SpecifierSet(value) except packaging.specifiers.InvalidSpecifier as error: tmpl = ( "{attr!r} must be a string " "containing valid version specifiers; {error}" ) raise DistutilsSetupError(tmpl.format(attr=attr, error=error)) def check_entry_points(dist, attr, value): """Verify that entry_points map is parseable""" try: pkg_resources.EntryPoint.parse_map(value) except ValueError as e: raise DistutilsSetupError(e) def check_test_suite(dist, attr, value): if not isinstance(value, six.string_types): raise DistutilsSetupError("test_suite must be a string") def check_package_data(dist, attr, value): """Verify that value is a dictionary of package names to glob lists""" if isinstance(value, dict): for k, v in value.items(): if not isinstance(k, str): break try: iter(v) except TypeError: break else: return raise DistutilsSetupError( attr + " must be a dictionary mapping package names to lists of " "wildcard patterns" ) def check_packages(dist, attr, value): for pkgname in value: if not re.match(r'\w+(\.\w+)*', pkgname): distutils.log.warn( "WARNING: %r not a valid package name; please use only " ".-separated package names in setup.py", pkgname ) _Distribution = get_unpatched(distutils.core.Distribution) class Distribution(Distribution_parse_config_files, _Distribution): """Distribution with support for features, tests, and package data This is an enhanced version of 'distutils.dist.Distribution' that effectively adds the following new optional keyword arguments to 'setup()': 'install_requires' -- a string or sequence of strings specifying project versions that the distribution requires when installed, in the format used by 'pkg_resources.require()'. They will be installed automatically when the package is installed. If you wish to use packages that are not available in PyPI, or want to give your users an alternate download location, you can add a 'find_links' option to the '[easy_install]' section of your project's 'setup.cfg' file, and then setuptools will scan the listed web pages for links that satisfy the requirements. 'extras_require' -- a dictionary mapping names of optional "extras" to the additional requirement(s) that using those extras incurs. For example, this:: extras_require = dict(reST = ["docutils>=0.3", "reSTedit"]) indicates that the distribution can optionally provide an extra capability called "reST", but it can only be used if docutils and reSTedit are installed. If the user installs your package using EasyInstall and requests one of your extras, the corresponding additional requirements will be installed if needed. 'features' **deprecated** -- a dictionary mapping option names to 'setuptools.Feature' objects. Features are a portion of the distribution that can be included or excluded based on user options, inter-feature dependencies, and availability on the current system. Excluded features are omitted from all setup commands, including source and binary distributions, so you can create multiple distributions from the same source tree. Feature names should be valid Python identifiers, except that they may contain the '-' (minus) sign. Features can be included or excluded via the command line options '--with-X' and '--without-X', where 'X' is the name of the feature. Whether a feature is included by default, and whether you are allowed to control this from the command line, is determined by the Feature object. See the 'Feature' class for more information. 'test_suite' -- the name of a test suite to run for the 'test' command. If the user runs 'python setup.py test', the package will be installed, and the named test suite will be run. The format is the same as would be used on a 'unittest.py' command line. That is, it is the dotted name of an object to import and call to generate a test suite. 'package_data' -- a dictionary mapping package names to lists of filenames or globs to use to find data files contained in the named packages. If the dictionary has filenames or globs listed under '""' (the empty string), those names will be searched for in every package, in addition to any names for the specific package. Data files found using these names/globs will be installed along with the package, in the same location as the package. Note that globs are allowed to reference the contents of non-package subdirectories, as long as you use '/' as a path separator. (Globs are automatically converted to platform-specific paths at runtime.) In addition to these new keywords, this class also has several new methods for manipulating the distribution's contents. For example, the 'include()' and 'exclude()' methods can be thought of as in-place add and subtract commands that add or remove packages, modules, extensions, and so on from the distribution. They are used by the feature subsystem to configure the distribution for the included and excluded features. """ _patched_dist = None def patch_missing_pkg_info(self, attrs): # Fake up a replacement for the data that would normally come from # PKG-INFO, but which might not yet be built if this is a fresh # checkout. # if not attrs or 'name' not in attrs or 'version' not in attrs: return key = pkg_resources.safe_name(str(attrs['name'])).lower() dist = pkg_resources.working_set.by_key.get(key) if dist is not None and not dist.has_metadata('PKG-INFO'): dist._version = pkg_resources.safe_version(str(attrs['version'])) self._patched_dist = dist def __init__(self, attrs=None): have_package_data = hasattr(self, "package_data") if not have_package_data: self.package_data = {} attrs = attrs or {} if 'features' in attrs or 'require_features' in attrs: Feature.warn_deprecated() self.require_features = [] self.features = {} self.dist_files = [] self.src_root = attrs.pop("src_root", None) self.patch_missing_pkg_info(attrs) self.project_urls = attrs.get('project_urls', {}) self.dependency_links = attrs.pop('dependency_links', []) self.setup_requires = attrs.pop('setup_requires', []) for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'): vars(self).setdefault(ep.name, None) _Distribution.__init__(self, attrs) # The project_urls attribute may not be supported in distutils, so # prime it here from our value if not automatically set self.metadata.project_urls = getattr( self.metadata, 'project_urls', self.project_urls) self.metadata.long_description_content_type = attrs.get( 'long_description_content_type' ) self.metadata.provides_extras = getattr( self.metadata, 'provides_extras', set() ) if isinstance(self.metadata.version, numbers.Number): # Some people apparently take "version number" too literally :) self.metadata.version = str(self.metadata.version) if self.metadata.version is not None: try: ver = packaging.version.Version(self.metadata.version) normalized_version = str(ver) if self.metadata.version != normalized_version: warnings.warn( "Normalizing '%s' to '%s'" % ( self.metadata.version, normalized_version, ) ) self.metadata.version = normalized_version except (packaging.version.InvalidVersion, TypeError): warnings.warn( "The version specified (%r) is an invalid version, this " "may not work as expected with newer versions of " "setuptools, pip, and PyPI. Please see PEP 440 for more " "details." % self.metadata.version ) self._finalize_requires() def _finalize_requires(self): """ Set `metadata.python_requires` and fix environment markers in `install_requires` and `extras_require`. """ if getattr(self, 'python_requires', None): self.metadata.python_requires = self.python_requires if getattr(self, 'extras_require', None): for extra in self.extras_require.keys(): # Since this gets called multiple times at points where the # keys have become 'converted' extras, ensure that we are only # truly adding extras we haven't seen before here. extra = extra.split(':')[0] if extra: self.metadata.provides_extras.add(extra) self._convert_extras_requirements() self._move_install_requirements_markers() def _convert_extras_requirements(self): """ Convert requirements in `extras_require` of the form `"extra": ["barbazquux; {marker}"]` to `"extra:{marker}": ["barbazquux"]`. """ spec_ext_reqs = getattr(self, 'extras_require', None) or {} self._tmp_extras_require = defaultdict(list) for section, v in spec_ext_reqs.items(): # Do not strip empty sections. self._tmp_extras_require[section] for r in pkg_resources.parse_requirements(v): suffix = self._suffix_for(r) self._tmp_extras_require[section + suffix].append(r) @staticmethod def _suffix_for(req): """ For a requirement, return the 'extras_require' suffix for that requirement. """ return ':' + str(req.marker) if req.marker else '' def _move_install_requirements_markers(self): """ Move requirements in `install_requires` that are using environment markers `extras_require`. """ # divide the install_requires into two sets, simple ones still # handled by install_requires and more complex ones handled # by extras_require. def is_simple_req(req): return not req.marker spec_inst_reqs = getattr(self, 'install_requires', None) or () inst_reqs = list(pkg_resources.parse_requirements(spec_inst_reqs)) simple_reqs = filter(is_simple_req, inst_reqs) complex_reqs = filterfalse(is_simple_req, inst_reqs) self.install_requires = list(map(str, simple_reqs)) for r in complex_reqs: self._tmp_extras_require[':' + str(r.marker)].append(r) self.extras_require = dict( (k, [str(r) for r in map(self._clean_req, v)]) for k, v in self._tmp_extras_require.items() ) def _clean_req(self, req): """ Given a Requirement, remove environment markers and return it. """ req.marker = None return req def parse_config_files(self, filenames=None, ignore_option_errors=False): """Parses configuration files from various levels and loads configuration. """ _Distribution.parse_config_files(self, filenames=filenames) parse_configuration(self, self.command_options, ignore_option_errors=ignore_option_errors) self._finalize_requires() def parse_command_line(self): """Process features after parsing command line options""" result = _Distribution.parse_command_line(self) if self.features: self._finalize_features() return result def _feature_attrname(self, name): """Convert feature name to corresponding option attribute name""" return 'with_' + name.replace('-', '_') def fetch_build_eggs(self, requires): """Resolve pre-setup requirements""" resolved_dists = pkg_resources.working_set.resolve( pkg_resources.parse_requirements(requires), installer=self.fetch_build_egg, replace_conflicting=True, ) for dist in resolved_dists: pkg_resources.working_set.add(dist, replace=True) return resolved_dists def finalize_options(self): _Distribution.finalize_options(self) if self.features: self._set_global_opts_from_features() for ep in pkg_resources.iter_entry_points('distutils.setup_keywords'): value = getattr(self, ep.name, None) if value is not None: ep.require(installer=self.fetch_build_egg) ep.load()(self, ep.name, value) if getattr(self, 'convert_2to3_doctests', None): # XXX may convert to set here when we can rely on set being builtin self.convert_2to3_doctests = [ os.path.abspath(p) for p in self.convert_2to3_doctests ] else: self.convert_2to3_doctests = [] def get_egg_cache_dir(self): egg_cache_dir = os.path.join(os.curdir, '.eggs') if not os.path.exists(egg_cache_dir): os.mkdir(egg_cache_dir) windows_support.hide_file(egg_cache_dir) readme_txt_filename = os.path.join(egg_cache_dir, 'README.txt') with open(readme_txt_filename, 'w') as f: f.write('This directory contains eggs that were downloaded ' 'by setuptools to build, test, and run plug-ins.\n\n') f.write('This directory caches those eggs to prevent ' 'repeated downloads.\n\n') f.write('However, it is safe to delete this directory.\n\n') return egg_cache_dir def fetch_build_egg(self, req): """Fetch an egg needed for building""" from setuptools.command.easy_install import easy_install dist = self.__class__({'script_args': ['easy_install']}) opts = dist.get_option_dict('easy_install') opts.clear() opts.update( (k, v) for k, v in self.get_option_dict('easy_install').items() if k in ( # don't use any other settings 'find_links', 'site_dirs', 'index_url', 'optimize', 'site_dirs', 'allow_hosts', )) if self.dependency_links: links = self.dependency_links[:] if 'find_links' in opts: links = opts['find_links'][1] + links opts['find_links'] = ('setup', links) install_dir = self.get_egg_cache_dir() cmd = easy_install( dist, args=["x"], install_dir=install_dir, exclude_scripts=True, always_copy=False, build_directory=None, editable=False, upgrade=False, multi_version=True, no_report=True, user=False ) cmd.ensure_finalized() return cmd.easy_install(req) def _set_global_opts_from_features(self): """Add --with-X/--without-X options based on optional features""" go = [] no = self.negative_opt.copy() for name, feature in self.features.items(): self._set_feature(name, None) feature.validate(self) if feature.optional: descr = feature.description incdef = ' (default)' excdef = '' if not feature.include_by_default(): excdef, incdef = incdef, excdef new = ( ('with-' + name, None, 'include ' + descr + incdef), ('without-' + name, None, 'exclude ' + descr + excdef), ) go.extend(new) no['without-' + name] = 'with-' + name self.global_options = self.feature_options = go + self.global_options self.negative_opt = self.feature_negopt = no def _finalize_features(self): """Add/remove features and resolve dependencies between them""" # First, flag all the enabled items (and thus their dependencies) for name, feature in self.features.items(): enabled = self.feature_is_included(name) if enabled or (enabled is None and feature.include_by_default()): feature.include_in(self) self._set_feature(name, 1) # Then disable the rest, so that off-by-default features don't # get flagged as errors when they're required by an enabled feature for name, feature in self.features.items(): if not self.feature_is_included(name): feature.exclude_from(self) self._set_feature(name, 0) def get_command_class(self, command): """Pluggable version of get_command_class()""" if command in self.cmdclass: return self.cmdclass[command] eps = pkg_resources.iter_entry_points('distutils.commands', command) for ep in eps: ep.require(installer=self.fetch_build_egg) self.cmdclass[command] = cmdclass = ep.load() return cmdclass else: return _Distribution.get_command_class(self, command) def print_commands(self): for ep in pkg_resources.iter_entry_points('distutils.commands'): if ep.name not in self.cmdclass: # don't require extras as the commands won't be invoked cmdclass = ep.resolve() self.cmdclass[ep.name] = cmdclass return _Distribution.print_commands(self) def get_command_list(self): for ep in pkg_resources.iter_entry_points('distutils.commands'): if ep.name not in self.cmdclass: # don't require extras as the commands won't be invoked cmdclass = ep.resolve() self.cmdclass[ep.name] = cmdclass return _Distribution.get_command_list(self) def _set_feature(self, name, status): """Set feature's inclusion status""" setattr(self, self._feature_attrname(name), status) def feature_is_included(self, name): """Return 1 if feature is included, 0 if excluded, 'None' if unknown""" return getattr(self, self._feature_attrname(name)) def include_feature(self, name): """Request inclusion of feature named 'name'""" if self.feature_is_included(name) == 0: descr = self.features[name].description raise DistutilsOptionError( descr + " is required, but was excluded or is not available" ) self.features[name].include_in(self) self._set_feature(name, 1) def include(self, **attrs): """Add items to distribution that are named in keyword arguments For example, 'dist.exclude(py_modules=["x"])' would add 'x' to the distribution's 'py_modules' attribute, if it was not already there. Currently, this method only supports inclusion for attributes that are lists or tuples. If you need to add support for adding to other attributes in this or a subclass, you can add an '_include_X' method, where 'X' is the name of the attribute. The method will be called with the value passed to 'include()'. So, 'dist.include(foo={"bar":"baz"})' will try to call 'dist._include_foo({"bar":"baz"})', which can then handle whatever special inclusion logic is needed. """ for k, v in attrs.items(): include = getattr(self, '_include_' + k, None) if include: include(v) else: self._include_misc(k, v) def exclude_package(self, package): """Remove packages, modules, and extensions in named package""" pfx = package + '.' if self.packages: self.packages = [ p for p in self.packages if p != package and not p.startswith(pfx) ] if self.py_modules: self.py_modules = [ p for p in self.py_modules if p != package and not p.startswith(pfx) ] if self.ext_modules: self.ext_modules = [ p for p in self.ext_modules if p.name != package and not p.name.startswith(pfx) ] def has_contents_for(self, package): """Return true if 'exclude_package(package)' would do something""" pfx = package + '.' for p in self.iter_distribution_names(): if p == package or p.startswith(pfx): return True def _exclude_misc(self, name, value): """Handle 'exclude()' for list/tuple attrs without a special handler""" if not isinstance(value, sequence): raise DistutilsSetupError( "%s: setting must be a list or tuple (%r)" % (name, value) ) try: old = getattr(self, name) except AttributeError: raise DistutilsSetupError( "%s: No such distribution setting" % name ) if old is not None and not isinstance(old, sequence): raise DistutilsSetupError( name + ": this setting cannot be changed via include/exclude" ) elif old: setattr(self, name, [item for item in old if item not in value]) def _include_misc(self, name, value): """Handle 'include()' for list/tuple attrs without a special handler""" if not isinstance(value, sequence): raise DistutilsSetupError( "%s: setting must be a list (%r)" % (name, value) ) try: old = getattr(self, name) except AttributeError: raise DistutilsSetupError( "%s: No such distribution setting" % name ) if old is None: setattr(self, name, value) elif not isinstance(old, sequence): raise DistutilsSetupError( name + ": this setting cannot be changed via include/exclude" ) else: new = [item for item in value if item not in old] setattr(self, name, old + new) def exclude(self, **attrs): """Remove items from distribution that are named in keyword arguments For example, 'dist.exclude(py_modules=["x"])' would remove 'x' from the distribution's 'py_modules' attribute. Excluding packages uses the 'exclude_package()' method, so all of the package's contained packages, modules, and extensions are also excluded. Currently, this method only supports exclusion from attributes that are lists or tuples. If you need to add support for excluding from other attributes in this or a subclass, you can add an '_exclude_X' method, where 'X' is the name of the attribute. The method will be called with the value passed to 'exclude()'. So, 'dist.exclude(foo={"bar":"baz"})' will try to call 'dist._exclude_foo({"bar":"baz"})', which can then handle whatever special exclusion logic is needed. """ for k, v in attrs.items(): exclude = getattr(self, '_exclude_' + k, None) if exclude: exclude(v) else: self._exclude_misc(k, v) def _exclude_packages(self, packages): if not isinstance(packages, sequence): raise DistutilsSetupError( "packages: setting must be a list or tuple (%r)" % (packages,) ) list(map(self.exclude_package, packages)) def _parse_command_opts(self, parser, args): # Remove --with-X/--without-X options when processing command args self.global_options = self.__class__.global_options self.negative_opt = self.__class__.negative_opt # First, expand any aliases command = args[0] aliases = self.get_option_dict('aliases') while command in aliases: src, alias = aliases[command] del aliases[command] # ensure each alias can expand only once! import shlex args[:1] = shlex.split(alias, True) command = args[0] nargs = _Distribution._parse_command_opts(self, parser, args) # Handle commands that want to consume all remaining arguments cmd_class = self.get_command_class(command) if getattr(cmd_class, 'command_consumes_arguments', None): self.get_option_dict(command)['args'] = ("command line", nargs) if nargs is not None: return [] return nargs def get_cmdline_options(self): """Return a '{cmd: {opt:val}}' map of all command-line options Option names are all long, but do not include the leading '--', and contain dashes rather than underscores. If the option doesn't take an argument (e.g. '--quiet'), the 'val' is 'None'. Note that options provided by config files are intentionally excluded. """ d = {} for cmd, opts in self.command_options.items(): for opt, (src, val) in opts.items(): if src != "command line": continue opt = opt.replace('_', '-') if val == 0: cmdobj = self.get_command_obj(cmd) neg_opt = self.negative_opt.copy() neg_opt.update(getattr(cmdobj, 'negative_opt', {})) for neg, pos in neg_opt.items(): if pos == opt: opt = neg val = None break else: raise AssertionError("Shouldn't be able to get here") elif val == 1: val = None d.setdefault(cmd, {})[opt] = val return d def iter_distribution_names(self): """Yield all packages, modules, and extension names in distribution""" for pkg in self.packages or (): yield pkg for module in self.py_modules or (): yield module for ext in self.ext_modules or (): if isinstance(ext, tuple): name, buildinfo = ext else: name = ext.name if name.endswith('module'): name = name[:-6] yield name def handle_display_options(self, option_order): """If there were any non-global "display-only" options (--help-commands or the metadata display options) on the command line, display the requested info and return true; else return false. """ import sys if six.PY2 or self.help_commands: return _Distribution.handle_display_options(self, option_order) # Stdout may be StringIO (e.g. in tests) import io if not isinstance(sys.stdout, io.TextIOWrapper): return _Distribution.handle_display_options(self, option_order) # Don't wrap stdout if utf-8 is already the encoding. Provides # workaround for #334. if sys.stdout.encoding.lower() in ('utf-8', 'utf8'): return _Distribution.handle_display_options(self, option_order) # Print metadata in UTF-8 no matter the platform encoding = sys.stdout.encoding errors = sys.stdout.errors newline = sys.platform != 'win32' and '\n' or None line_buffering = sys.stdout.line_buffering sys.stdout = io.TextIOWrapper( sys.stdout.detach(), 'utf-8', errors, newline, line_buffering) try: return _Distribution.handle_display_options(self, option_order) finally: sys.stdout = io.TextIOWrapper( sys.stdout.detach(), encoding, errors, newline, line_buffering) class Feature: """ **deprecated** -- The `Feature` facility was never completely implemented or supported, `has reported issues <https://github.com/pypa/setuptools/issues/58>`_ and will be removed in a future version. A subset of the distribution that can be excluded if unneeded/wanted Features are created using these keyword arguments: 'description' -- a short, human readable description of the feature, to be used in error messages, and option help messages. 'standard' -- if true, the feature is included by default if it is available on the current system. Otherwise, the feature is only included if requested via a command line '--with-X' option, or if another included feature requires it. The default setting is 'False'. 'available' -- if true, the feature is available for installation on the current system. The default setting is 'True'. 'optional' -- if true, the feature's inclusion can be controlled from the command line, using the '--with-X' or '--without-X' options. If false, the feature's inclusion status is determined automatically, based on 'availabile', 'standard', and whether any other feature requires it. The default setting is 'True'. 'require_features' -- a string or sequence of strings naming features that should also be included if this feature is included. Defaults to empty list. May also contain 'Require' objects that should be added/removed from the distribution. 'remove' -- a string or list of strings naming packages to be removed from the distribution if this feature is *not* included. If the feature *is* included, this argument is ignored. This argument exists to support removing features that "crosscut" a distribution, such as defining a 'tests' feature that removes all the 'tests' subpackages provided by other features. The default for this argument is an empty list. (Note: the named package(s) or modules must exist in the base distribution when the 'setup()' function is initially called.) other keywords -- any other keyword arguments are saved, and passed to the distribution's 'include()' and 'exclude()' methods when the feature is included or excluded, respectively. So, for example, you could pass 'packages=["a","b"]' to cause packages 'a' and 'b' to be added or removed from the distribution as appropriate. A feature must include at least one 'requires', 'remove', or other keyword argument. Otherwise, it can't affect the distribution in any way. Note also that you can subclass 'Feature' to create your own specialized feature types that modify the distribution in other ways when included or excluded. See the docstrings for the various methods here for more detail. Aside from the methods, the only feature attributes that distributions look at are 'description' and 'optional'. """ @staticmethod def warn_deprecated(): msg = ( "Features are deprecated and will be removed in a future " "version. See https://github.com/pypa/setuptools/issues/65." ) warnings.warn(msg, DeprecationWarning, stacklevel=3) def __init__( self, description, standard=False, available=True, optional=True, require_features=(), remove=(), **extras): self.warn_deprecated() self.description = description self.standard = standard self.available = available self.optional = optional if isinstance(require_features, (str, Require)): require_features = require_features, self.require_features = [ r for r in require_features if isinstance(r, str) ] er = [r for r in require_features if not isinstance(r, str)] if er: extras['require_features'] = er if isinstance(remove, str): remove = remove, self.remove = remove self.extras = extras if not remove and not require_features and not extras: raise DistutilsSetupError( "Feature %s: must define 'require_features', 'remove', or " "at least one of 'packages', 'py_modules', etc." ) def include_by_default(self): """Should this feature be included by default?""" return self.available and self.standard def include_in(self, dist): """Ensure feature and its requirements are included in distribution You may override this in a subclass to perform additional operations on the distribution. Note that this method may be called more than once per feature, and so should be idempotent. """ if not self.available: raise DistutilsPlatformError( self.description + " is required, " "but is not available on this platform" ) dist.include(**self.extras) for f in self.require_features: dist.include_feature(f) def exclude_from(self, dist): """Ensure feature is excluded from distribution You may override this in a subclass to perform additional operations on the distribution. This method will be called at most once per feature, and only after all included features have been asked to include themselves. """ dist.exclude(**self.extras) if self.remove: for item in self.remove: dist.exclude_package(item) def validate(self, dist): """Verify that feature makes sense in context of distribution This method is called by the distribution just before it parses its command line. 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Mostly a copy of `glob` from Python 3.5. Changes include: * `yield from` and PEP3102 `*` removed. * `bytes` changed to `six.binary_type`. * Hidden files are not ignored. """ import os import re import fnmatch from setuptools.extern.six import binary_type __all__ = ["glob", "iglob", "escape"] def glob(pathname, recursive=False): """Return a list of paths matching a pathname pattern. The pattern may contain simple shell-style wildcards a la fnmatch. However, unlike fnmatch, filenames starting with a dot are special cases that are not matched by '*' and '?' patterns. If recursive is true, the pattern '**' will match any files and zero or more directories and subdirectories. """ return list(iglob(pathname, recursive=recursive)) def iglob(pathname, recursive=False): """Return an iterator which yields the paths matching a pathname pattern. The pattern may contain simple shell-style wildcards a la fnmatch. However, unlike fnmatch, filenames starting with a dot are special cases that are not matched by '*' and '?' patterns. If recursive is true, the pattern '**' will match any files and zero or more directories and subdirectories. """ it = _iglob(pathname, recursive) if recursive and _isrecursive(pathname): s = next(it) # skip empty string assert not s return it def _iglob(pathname, recursive): dirname, basename = os.path.split(pathname) if not has_magic(pathname): if basename: if os.path.lexists(pathname): yield pathname else: # Patterns ending with a slash should match only directories if os.path.isdir(dirname): yield pathname return if not dirname: if recursive and _isrecursive(basename): for x in glob2(dirname, basename): yield x else: for x in glob1(dirname, basename): yield x return # `os.path.split()` returns the argument itself as a dirname if it is a # drive or UNC path. Prevent an infinite recursion if a drive or UNC path # contains magic characters (i.e. r'\\?\C:'). if dirname != pathname and has_magic(dirname): dirs = _iglob(dirname, recursive) else: dirs = [dirname] if has_magic(basename): if recursive and _isrecursive(basename): glob_in_dir = glob2 else: glob_in_dir = glob1 else: glob_in_dir = glob0 for dirname in dirs: for name in glob_in_dir(dirname, basename): yield os.path.join(dirname, name) # These 2 helper functions non-recursively glob inside a literal directory. # They return a list of basenames. `glob1` accepts a pattern while `glob0` # takes a literal basename (so it only has to check for its existence). def glob1(dirname, pattern): if not dirname: if isinstance(pattern, binary_type): dirname = os.curdir.encode('ASCII') else: dirname = os.curdir try: names = os.listdir(dirname) except OSError: return [] return fnmatch.filter(names, pattern) def glob0(dirname, basename): if not basename: # `os.path.split()` returns an empty basename for paths ending with a # directory separator. 'q*x/' should match only directories. if os.path.isdir(dirname): return [basename] else: if os.path.lexists(os.path.join(dirname, basename)): return [basename] return [] # This helper function recursively yields relative pathnames inside a literal # directory. def glob2(dirname, pattern): assert _isrecursive(pattern) yield pattern[:0] for x in _rlistdir(dirname): yield x # Recursively yields relative pathnames inside a literal directory. def _rlistdir(dirname): if not dirname: if isinstance(dirname, binary_type): dirname = binary_type(os.curdir, 'ASCII') else: dirname = os.curdir try: names = os.listdir(dirname) except os.error: return for x in names: yield x path = os.path.join(dirname, x) if dirname else x for y in _rlistdir(path): yield os.path.join(x, y) magic_check = re.compile('([*?[])') magic_check_bytes = re.compile(b'([*?[])') def has_magic(s): if isinstance(s, binary_type): match = magic_check_bytes.search(s) else: match = magic_check.search(s) return match is not None def _isrecursive(pattern): if isinstance(pattern, binary_type): return pattern == b'**' else: return pattern == '**' def escape(pathname): """Escape all special characters. """ # Escaping is done by wrapping any of "*?[" between square brackets. # Metacharacters do not work in the drive part and shouldn't be escaped. drive, pathname = os.path.splitdrive(pathname) if isinstance(pathname, binary_type): pathname = magic_check_bytes.sub(br'[\1]', pathname) else: pathname = magic_check.sub(r'[\1]', pathname) return drive + pathname PK @N#]j�K� � ! site-packages/setuptools/glob.pycnu �[��� � � fc @ s� d Z d d l Z d d l Z d d l Z d d l m Z d d d g Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z e j d � Z e j d � Z d � Z d � Z d � Z d S( s� Filename globbing utility. Mostly a copy of `glob` from Python 3.5. Changes include: * `yield from` and PEP3102 `*` removed. * `bytes` changed to `six.binary_type`. * Hidden files are not ignored. i����N( t binary_typet globt iglobt escapec C s t t | d | �� S( sy Return a list of paths matching a pathname pattern. The pattern may contain simple shell-style wildcards a la fnmatch. 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( t _iglobt _isrecursivet nextt AssertionError( R R t itt s( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR s c c sn t j j | � \ } } t | � se | rG t j j | � ra | Vqa n t j j | � ra | Vn d S| s� | r� t | � r� x> t | | � D] } | Vq� Wn x t | | � D] } | Vq� Wd S| | k r� t | � r� t | | � } n | g } t | � r%| r t | � r t } q+t } n t } x< | D]4 } x+ | | | � D] } t j j | | � VqHWq2Wd S( N( t ost patht splitt has_magict lexistst isdirR t glob2t glob1R t glob0t join( R R t dirnamet basenamet xt dirst glob_in_dirt name( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR 2 s4 c C sn | s6 t | t � r* t j j d � } q6 t j } n y t j | � } Wn t k r] g SXt j | | � S( Nt ASCII( t isinstanceR R t curdirt encodet listdirt OSErrort fnmatcht filter( R t patternt names( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR ] s c C sN | s" t j j | � rJ | g Sn( t j j t j j | | � � rJ | g Sg S( N( R R R R R ( R R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR j s !c c s; t | � s t � | d Vx t | � D] } | Vq( Wd S( Ni ( R R t _rlistdir( R R% R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR z s c c s� | s6 t | t � r* t t j d � } q6 t j } n y t j | � } Wn t j k r` d SXx_ | D]W } | V| r� t j j | | � n | } x( t | � D] } t j j | | � Vq� Wqh Wd S( NR ( R R R R R! t errorR R R' ( R R& R R t y( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR' � s !s ([*?[])c C s: t | t � r! t j | � } n t j | � } | d k S( N( R R t magic_check_bytest searcht magic_checkt None( R t match( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR � s c C s' t | t � r | d k S| d k Sd S( Ns **( R R ( R% ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR � s c C sV t j j | � \ } } t | t � r< t j d | � } n t j d | � } | | S( s# Escape all special characters. s [\1]( R R t splitdriveR R R* t subR, ( R t drive( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyR � s ( t __doc__R t reR# t setuptools.extern.sixR t __all__t FalseR R R R R R R' t compileR, R* R R R ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/glob.pyt <module> s" + PK @N#]�q�z� � ! site-packages/setuptools/dist.pyonu �[��� � � fc @ sK d g Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m! 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They will be installed automatically when the package is installed. If you wish to use packages that are not available in PyPI, or want to give your users an alternate download location, you can add a 'find_links' option to the '[easy_install]' section of your project's 'setup.cfg' file, and then setuptools will scan the listed web pages for links that satisfy the requirements. 'extras_require' -- a dictionary mapping names of optional "extras" to the additional requirement(s) that using those extras incurs. For example, this:: extras_require = dict(reST = ["docutils>=0.3", "reSTedit"]) indicates that the distribution can optionally provide an extra capability called "reST", but it can only be used if docutils and reSTedit are installed. If the user installs your package using EasyInstall and requests one of your extras, the corresponding additional requirements will be installed if needed. 'features' **deprecated** -- a dictionary mapping option names to 'setuptools.Feature' objects. Features are a portion of the distribution that can be included or excluded based on user options, inter-feature dependencies, and availability on the current system. Excluded features are omitted from all setup commands, including source and binary distributions, so you can create multiple distributions from the same source tree. Feature names should be valid Python identifiers, except that they may contain the '-' (minus) sign. Features can be included or excluded via the command line options '--with-X' and '--without-X', where 'X' is the name of the feature. Whether a feature is included by default, and whether you are allowed to control this from the command line, is determined by the Feature object. See the 'Feature' class for more information. 'test_suite' -- the name of a test suite to run for the 'test' command. If the user runs 'python setup.py test', the package will be installed, and the named test suite will be run. The format is the same as would be used on a 'unittest.py' command line. That is, it is the dotted name of an object to import and call to generate a test suite. 'package_data' -- a dictionary mapping package names to lists of filenames or globs to use to find data files contained in the named packages. If the dictionary has filenames or globs listed under '""' (the empty string), those names will be searched for in every package, in addition to any names for the specific package. Data files found using these names/globs will be installed along with the package, in the same location as the package. Note that globs are allowed to reference the contents of non-package subdirectories, as long as you use '/' as a path separator. (Globs are automatically converted to platform-specific paths at runtime.) In addition to these new keywords, this class also has several new methods for manipulating the distribution's contents. For example, the 'include()' and 'exclude()' methods can be thought of as in-place add and subtract commands that add or remove packages, modules, extensions, and so on from the distribution. They are used by the feature subsystem to configure the distribution for the included and excluded features. c C s� | s d | k s d | k r# d St j t | d � � j � } t j j j | � } | d k r� | j d � r� t j t | d � � | _ | | _ n d S( NRz RF s PKG-INFO( RY t safe_nameR� t lowert working_sett by_keyt getR t has_metadatat safe_versiont _versiont _patched_dist( RD t attrst keyR` ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt patch_missing_pkg_infoV s c C sU t | d � } | s! i | _ n | p* i } d | k sE d | k rR t j � n g | _ i | _ g | _ | j d d � | _ | j | � | j d i � | _ | j d g � | _ | j d g � | _ x0 t j d � D] } t | � j | j d � q� Wt j | | � t | j d | j � | j _ | j d � | j _ t | j d t � � | j _ t | j j t j � r�t | j j � | j _ n | j j d k rGyf t j j! | j j � } t | � } | j j | k r t" j# d | j j | f � | | j _ n WqGt j j$ t% f k rCt" j# d | j j � qGXn | j& � d S( Nt package_datat featurest require_featurest src_rootR8 t dependency_linkst setup_requiress distutils.setup_keywordsR R s Normalizing '%s' to '%s's� The version specified (%r) is an invalid version, this may not work as expected with newer versions of setuptools, pip, and PyPI. Please see PEP 440 for more details.(' RC R� t Featuret warn_deprecatedR� R� t dist_filest popR R� R� R� R8 R� R� RY t iter_entry_pointst varst setdefaultRz t _Distributiont __init__R t metadataR R� R R� RF t numberst NumberR� R t VersionR R t InvalidVersionR\ t _finalize_requires( RD R� t have_package_dataRb t vert normalized_version( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� c sP c C s� t | d d � r$ | j | j _ n t | d d � r� xI | j j � D]5 } | j d � d } | rF | j j j | � qF qF Wn | j � | j � d S( s� Set `metadata.python_requires` and fix environment markers in `install_requires` and `extras_require`. R t extras_requireRu i N( R R R R� R� t keyst splitR t addt _convert_extras_requirementst" _move_install_requirements_markers( RD RO ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s� t | d d � p i } t t � | _ xf | j � D]X \ } } | j | x> t j | � D]- } | j | � } | j | | j | � q[ Wq4 Wd S( s� Convert requirements in `extras_require` of the form `"extra": ["barbazquux; {marker}"]` to `"extra:{marker}": ["barbazquux"]`. R� N( R R R Rp t _tmp_extras_requireR9 RY Rx t _suffix_fort append( RD t spec_ext_reqst sectionR� t rt suffix( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s | j r d t | j � Sd S( se For a requirement, return the 'extras_require' suffix for that requirement. Ru t ( R{ R� ( t req( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c s� d � } t � d d � p d } t t j | � � } t | | � } t | | � } t t t | � � � _ x/ | D]' } � j d t | j � j | � qs Wt � f d � � j j � D� � � _ d S( sv Move requirements in `install_requires` that are using environment markers `extras_require`. c S s | j S( N( R{ ( R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt is_simple_req� s t install_requiresRu c 3 sF | ]< \ } } | g t � j | � D] } t | � ^ q% f Vq d S( N( R t _clean_reqR� ( t .0R� R� R� ( RD ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pys <genexpr>� s N( ( R R Rp RY Rx R R R R� R� R� R{ R� R� R9 R� ( RD R� t spec_inst_reqst inst_reqst simple_reqst complex_reqsR� ( ( RD s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s % c C s d | _ | S( sP Given a Requirement, remove environment markers and return it. N( R R{ ( RD R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s7 t j | d | �t | | j d | �| j � d S( sY Parses configuration files from various levels and loads configuration. t filenamest ignore_option_errorsN( R� t parse_config_filesR t command_optionsR� ( RD R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s) t j | � } | j r% | j � n | S( s3 Process features after parsing command line options( R� t parse_command_lineR� t _finalize_features( RD t result( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s d | j d d � S( s; Convert feature name to corresponding option attribute namet with_t -t _( t replace( RD Rz ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt _feature_attrname� s c C sU t j j t j | � d | j d t �} x$ | D] } t j j | d t �q1 W| S( s Resolve pre-setup requirementst installert replace_conflictingR� ( RY R� t resolveRx t fetch_build_eggt TrueR� ( RD R t resolved_distsR` ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt fetch_build_eggs� s c C s� t j | � | j r# | j � n xg t j d � D]V } t | | j d � } | d k r3 | j d | j � | j � | | j | � q3 q3 Wt | d d � r� g | j D] } t j j | � ^ q� | _ n g | _ d S( Ns distutils.setup_keywordsR� t convert_2to3_doctests( R� t finalize_optionsR� t _set_global_opts_from_featuresRY R� R Rz R t requireR� t loadR� RT RU t abspath( RD Rb Ra t p( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� s +c C s� t j j t j d � } t j j | � s� t j | � t j | � t j j | d � } t | d � �. } | j d � | j d � | j d � Wd QXn | S( Ns .eggss README.txtRQ sc This directory contains eggs that were downloaded by setuptools to build, test, and run plug-ins. sA This directory caches those eggs to prevent repeated downloads. s/ However, it is safe to delete this directory. ( RT RU R; t curdirt existst mkdirR t hide_fileRS R. ( RD t egg_cache_dirt readme_txt_filenamet f( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt get_egg_cache_dir s c C s d d l m } | j i d g d 6� } | j d � } | j � | j d � | j d � j � D� � | j r� | j } d | k r� | d d | } n d | f | d <n | j � } | | d d g d | d t d t d d d t d t d t d t d t � } | j � | j | � S( s Fetch an egg needed for buildingi����( t easy_installR� t script_argsc s s- | ]# \ } } | d k r | | f Vq d S( t find_linkst site_dirst index_urlt optimizet allow_hostsN( R� R� R� R� R� R� ( ( R� R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pys <genexpr>0 s R� i t setupt argst xt install_dirt exclude_scriptst always_copyt build_directoryt editablet upgradet multi_versiont no_reportt userN( t setuptools.command.easy_installR� t __class__t get_option_dictt cleart updateR9 R� R� R� t FalseR t ensure_finalized( RD R� R� R` t optst linksR� t cmd( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� ) s( c C s g } | j j � } x� | j j � D]� \ } } | j | d � | j | � | j r% | j } d } d } | j � s� | | } } n d | d d | | f d | d d | | f f } | j | � d | | d | <q% q% W| | j | _ | _ | | _ | _ d S( s; Add --with-X/--without-X options based on optional featuress (default)R� s with-s include s without-s exclude N( t negative_optt copyR� R9 t _set_featureR t validatet optionalt descriptiont include_by_defaultt extendt global_optionst feature_optionst feature_negopt( RD t got noRz t featuret descrt incdeft excdeft new( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� F s" c C s� xj | j j � D]Y \ } } | j | � } | sI | d k r | j � r | j | � | j | d � q q WxL | j j � D]; \ } } | j | � s} | j | � | j | d � q} q} Wd S( s9 Add/remove features and resolve dependencies between themi i N( R� R9 t feature_is_includedR R t include_inR t exclude_from( RD Rz R t enabled( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� a s c C s| | | j k r | j | St j d | � } xI | D]1 } | j d | j � | j � | j | <} | SWt j | | � Sd S( s( Pluggable version of get_command_class()s distutils.commandsR� N( t cmdclassRY R� R� R� R� R� t get_command_class( RD t commandt epsRb R' ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR( r s c C sX xH t j d � D]7 } | j | j k r | j � } | | j | j <q q Wt j | � S( Ns distutils.commands( RY R� Rz R' R� R� t print_commands( RD Rb R' ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR+ s c C sX xH t j d � D]7 } | j | j k r | j � } | | j | j <q q Wt j | � S( Ns distutils.commands( RY R� Rz R' R� R� t get_command_list( RD Rb R' ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR, � s c C s t | | j | � | � d S( s Set feature's inclusion statusN( t setattrR� ( RD Rz t status( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR � s c C s t | | j | � � S( sA Return 1 if feature is included, 0 if excluded, 'None' if unknown( R R� ( RD Rz ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR# � s c C s` | j | � d k r8 | j | j } t | d � � n | j | j | � | j | d � d S( s) Request inclusion of feature named 'name'i s2 is required, but was excluded or is not availablei N( R# R� R R R$ R ( RD Rz R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt include_feature� s c K sZ xS | j � D]E \ } } t | d | d � } | rB | | � q | j | | � q Wd S( s� Add items to distribution that are named in keyword arguments For example, 'dist.exclude(py_modules=["x"])' would add 'x' to the distribution's 'py_modules' attribute, if it was not already there. Currently, this method only supports inclusion for attributes that are lists or tuples. If you need to add support for adding to other attributes in this or a subclass, you can add an '_include_X' method, where 'X' is the name of the attribute. The method will be called with the value passed to 'include()'. So, 'dist.include(foo={"bar":"baz"})' will try to call 'dist._include_foo({"bar":"baz"})', which can then handle whatever special inclusion logic is needed. t _include_N( R9 R R t _include_misc( RD R� R� R� t include( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR2 � s c C s� | d } | j rQ g | j D]( } | | k r | j | � r | ^ q | _ n | j r� g | j D]( } | | k rd | j | � rd | ^ qd | _ n | j r� g | j D]. } | j | k r� | j j | � r� | ^ q� | _ n d S( s9 Remove packages, modules, and extensions in named packageRe N( t packagest startswitht py_modulest ext_modulesRz ( RD t packaget pfxR� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt exclude_package� s . . c C sD | d } x3 | j � D]% } | | k s8 | j | � r t Sq Wd S( s< Return true if 'exclude_package(package)' would do somethingRe N( t iter_distribution_namesR4 R� ( RD R7 R8 R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyRf � s c C s� t | t � s( t d | | f � � n y t | | � } Wn! t k r^ t d | � � n X| d k r� t | t � r� t | d � � n8 | r� t | | g | D] } | | k r� | ^ q� � n d S( sA Handle 'exclude()' for list/tuple attrs without a special handlers( %s: setting must be a list or tuple (%r)s %s: No such distribution settings4 : this setting cannot be changed via include/excludeN( R� t sequenceR R R^ R R- ( RD Rz Ra t oldt item( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt _exclude_misc� s c C s� t | t � s( t d | | f � � n y t | | � } Wn! t k r^ t d | � � n X| d k r~ t | | | � n[ t | t � s� t | d � � n9 g | D] } | | k r� | ^ q� } t | | | | � d S( sA Handle 'include()' for list/tuple attrs without a special handlers %s: setting must be a list (%r)s %s: No such distribution settings4 : this setting cannot be changed via include/excludeN( R� R; R R R^ R R- ( RD Rz Ra R< R= R" ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR1 � s %c K sZ xS | j � D]E \ } } t | d | d � } | rB | | � q | j | | � q Wd S( s Remove items from distribution that are named in keyword arguments For example, 'dist.exclude(py_modules=["x"])' would remove 'x' from the distribution's 'py_modules' attribute. Excluding packages uses the 'exclude_package()' method, so all of the package's contained packages, modules, and extensions are also excluded. Currently, this method only supports exclusion from attributes that are lists or tuples. If you need to add support for excluding from other attributes in this or a subclass, you can add an '_exclude_X' method, where 'X' is the name of the attribute. The method will be called with the value passed to 'exclude()'. So, 'dist.exclude(foo={"bar":"baz"})' will try to call 'dist._exclude_foo({"bar":"baz"})', which can then handle whatever special exclusion logic is needed. t _exclude_N( R9 R R R> ( RD R� R� R� t exclude( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR@ s c C s? t | t � s% t d | f � � n t t | j | � � d S( Ns. packages: setting must be a list or tuple (%r)( R� R; R Rp R R9 ( RD R3 ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt _exclude_packages s c C s� | j j | _ | j j | _ | d } | j d � } xS | | k r� | | \ } } | | =d d l } | j | t � | d *| d } q: Wt j | | | � } | j | � } t | d d � r� d | f | j | � d <| d k r� g Sn | S( Ni t aliasesi����i t command_consumes_argumentss command lineR� ( R R R R t shlexR� R� R� t _parse_command_optsR( R R ( RD t parserR� R) RB t srct aliasRD t nargst cmd_class( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyRE s" c C s' i } x| j j � D] \ } } x� | j � D]� \ } \ } } | d k rS q/ n | j d d � } | d k r� | j | � } | j j � } | j t | d i � � xZ | j � D]( \ } } | | k r� | } d } Pq� q� Wt d � � n | d k rd } n | | j | i � | <q/ Wq W| S( sh Return a '{cmd: {opt:val}}' map of all command-line options Option names are all long, but do not include the leading '--', and contain dashes rather than underscores. If the option doesn't take an argument (e.g. '--quiet'), the 'val' is 'None'. Note that options provided by config files are intentionally excluded. s command lineR� R� i R s Shouldn't be able to get herei N( R� R9 R� t get_command_objR R R R R R_ R� ( RD t dR R t optRG t valt cmdobjt neg_optt negt pos( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt get_cmdline_options9 s( c c s� x | j p d D] } | Vq Wx | j p. d D] } | Vq/ Wx_ | j pM d D]N } t | t � rr | \ } } n | j } | j d � r� | d } n | VqN Wd S( s@ Yield all packages, modules, and extension names in distributiont modulei����N( ( ( ( R3 R5 R6 R� t tupleRz t endswith( RD t pkgRT t extRz t buildinfo( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR: a s c C s0 d d l } t j s | j r. t j | | � Sd d l } t | j | j � s_ t j | | � S| j j j � d k r� t j | | � S| j j } | j j } | j d k r� d p� d } | j j } | j | j j � d | | | � | _ z t j | | � SWd | j | j j � | | | | � | _ Xd S( s� If there were any non-global "display-only" options (--help-commands or the metadata display options) on the command line, display the requested info and return true; else return false. i����Ns utf-8t utf8t win32s ( s utf-8RZ ( t sysR R5 t help_commandsR� t handle_display_optionst ioR� t stdoutt TextIOWrapperRR R� t errorsRN R t line_bufferingt detach( RD t option_orderR\ R_ RR Rb t newlineRc ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR^ s s$ !N(( t __name__t __module__t __doc__R R� R� R� R� R� t staticmethodR� R� R� R R� R� R� R� R� R� R� R� R� R( R+ R, R R# R/ R2 R9 Rf R> R1 R@ RA RE RS R: R^ ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR sF B 7 ( R� c B sY e Z d Z e d � � Z e e e d d d � Z d � Z d � Z d � Z d � Z RS( s� **deprecated** -- The `Feature` facility was never completely implemented or supported, `has reported issues <https://github.com/pypa/setuptools/issues/58>`_ and will be removed in a future version. A subset of the distribution that can be excluded if unneeded/wanted Features are created using these keyword arguments: 'description' -- a short, human readable description of the feature, to be used in error messages, and option help messages. 'standard' -- if true, the feature is included by default if it is available on the current system. Otherwise, the feature is only included if requested via a command line '--with-X' option, or if another included feature requires it. The default setting is 'False'. 'available' -- if true, the feature is available for installation on the current system. The default setting is 'True'. 'optional' -- if true, the feature's inclusion can be controlled from the command line, using the '--with-X' or '--without-X' options. If false, the feature's inclusion status is determined automatically, based on 'availabile', 'standard', and whether any other feature requires it. The default setting is 'True'. 'require_features' -- a string or sequence of strings naming features that should also be included if this feature is included. Defaults to empty list. May also contain 'Require' objects that should be added/removed from the distribution. 'remove' -- a string or list of strings naming packages to be removed from the distribution if this feature is *not* included. If the feature *is* included, this argument is ignored. This argument exists to support removing features that "crosscut" a distribution, such as defining a 'tests' feature that removes all the 'tests' subpackages provided by other features. The default for this argument is an empty list. (Note: the named package(s) or modules must exist in the base distribution when the 'setup()' function is initially called.) other keywords -- any other keyword arguments are saved, and passed to the distribution's 'include()' and 'exclude()' methods when the feature is included or excluded, respectively. So, for example, you could pass 'packages=["a","b"]' to cause packages 'a' and 'b' to be added or removed from the distribution as appropriate. A feature must include at least one 'requires', 'remove', or other keyword argument. Otherwise, it can't affect the distribution in any way. Note also that you can subclass 'Feature' to create your own specialized feature types that modify the distribution in other ways when included or excluded. See the docstrings for the various methods here for more detail. Aside from the methods, the only feature attributes that distributions look at are 'description' and 'optional'. c C s d } t j | t d d �d S( Nsr Features are deprecated and will be removed in a future version. See https://github.com/pypa/setuptools/issues/65.t stackleveli ( R R R ( t msg( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c K s | j � | | _ | | _ | | _ | | _ t | t t f � rO | f } n g | D] } t | t � rV | ^ qV | _ g | D] } t | t � s� | ^ q� } | r� | | d <n t | t � r� | f } n | | _ | | _ | r| r| rt d � � n d S( NR� sg Feature %s: must define 'require_features', 'remove', or at least one of 'packages', 'py_modules', etc.( R� R t standardt availableR R� R� R R� t removet extrasR ( RD R Rm Rn R R� Ro Rp R� t er( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s$ +( c C s | j o | j S( s+ Should this feature be included by default?( Rn Rm ( RD ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR � s c C sT | j s t | j d � � n | j | j � x | j D] } | j | � q9 Wd S( s Ensure feature and its requirements are included in distribution You may override this in a subclass to perform additional operations on the distribution. Note that this method may be called more than once per feature, and so should be idempotent. s3 is required, but is not available on this platformN( Rn R R R2 Rp R� R/ ( RD R` R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR$ � s c C sA | j | j � | j r= x! | j D] } | j | � q# Wn d S( s2 Ensure feature is excluded from distribution You may override this in a subclass to perform additional operations on the distribution. This method will be called at most once per feature, and only after all included features have been asked to include themselves. N( R@ Rp Ro R9 ( RD R` R= ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR% s c C sF x? | j D]4 } | j | � s t d | j | | f � � q q Wd S( s� Verify that feature makes sense in context of distribution This method is called by the distribution just before it parses its command line. It checks to ensure that the 'remove' attribute, if any, contains only valid package/module names that are present in the base distribution when 'setup()' is called. You may override it in a subclass to perform any other required validation of the feature against a target distribution. sg %s wants to be able to remove %s, but the distribution doesn't contain any packages or modules under %sN( Ro Rf R R ( RD R` R= ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR s ( ( ( Rg Rh Ri Rj R� R R� R� R R$ R% R ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s 7 (? t __all__R� RT R R� t distutils.logRh t distutils.coret distutils.cmdt distutils.distRq t collectionsR t distutils.errorsR R R t distutils.utilR t distutils.versionR t setuptools.externR R t setuptools.extern.six.movesR R R t setuptools.dependsR t setuptoolsR t setuptools.monkeyR t setuptools.configR RY t py36compatR t __import__R R# RP RX RU Rp R; Rc Rd Ro Rt Rs R R� R� R� R� R� R� t coreR R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt <module> s\ H � � �PK @N#]�o9y � � ! site-packages/setuptools/dist.pycnu �[��� � � fc @ sK d g Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m! Z! d d l" m# Z# d d l$ Z$ d d l% m& Z& e' d � e' d � d � Z( d � Z) d � Z* d � Z+ e, e- f Z. d � Z/ d � Z0 d � Z1 d � Z2 d � Z3 d � Z4 d � Z5 d � Z6 d � Z7 d � Z8 d � Z9 d! � Z: e! e j; j< � Z= d e& e= f d" � � YZ< d# f d$ � � YZ> d S(% t Distributioni����N( t defaultdict( t DistutilsOptionErrort DistutilsPlatformErrort DistutilsSetupError( t rfc822_escape( t StrictVersion( t six( t packaging( t mapt filtert filterfalse( t Require( t windows_support( t get_unpatched( t parse_configurationi ( t Distribution_parse_config_filess& setuptools.extern.packaging.specifierss# setuptools.extern.packaging.versionc C s t j d t � t | � S( Ns Do not call this function( t warningst warnt DeprecationWarningR ( t cls( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt _get_unpatched# s c C s� | j s | j r t d � S| j d k sR | j d k sR t | d d � d k r\ t d � S| j s� | j s� | j s� | j s� | j r� t d � St d � S( Ns 2.1t python_requiress 1.2s 1.1s 1.0( t long_description_content_typet provides_extrasR t maintainert Nonet maintainer_emailt getattrt providest requirest obsoletest classifierst download_url( t dist_md( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt get_metadata_version( s c C s t | � } | j d | � | j d | j � � | j d | j � � | j d | j � � | j d | j � � | t d � k r� | j d | j � � | j d | j � � ny d# d$ d% d& f } xd | D]\ \ } } t | | � } t j r | j | � } n | d" k r� | j d | | f � q� q� W| j d | j � � | j rl| j d | j � n x( | j j � D] } | j d | � q|Wt | j � � } | j d | � d j | j � � } | r�| j d | � n | t d � k r&xA | j � D] } | j d | � qWn | j | d | j � � | j | d | j � � | j | d | j � � | j | d | j � � | j | d | j � � t | d � r�| j d | j � n | j r�| j d | j � n | j rx% | j D] } | j d! | � q�Wn d" S(' s5 Write the PKG-INFO format data to a file object. s Metadata-Version: %s s Name: %s s Version: %s s Summary: %s s Home-page: %s s 1.2s Author: %s s Author-email: %s t Authort authors Author-emailt author_emailt MaintainerR s Maintainer-emailR s %s: %s s License: %s s Download-URL: %s s Project-URL: %s, %s s Description: %s t ,s Keywords: %s s Platform: %s t Platformt Classifiert Requirest Providest ObsoletesR s Requires-Python: %s s Description-Content-Type: %s s Provides-Extra: %s N( R$ R% ( s Author-emailR& ( R' R ( s Maintainer-emailR ( R# t writet get_namet get_versiont get_descriptiont get_urlR t get_contactt get_contact_emailR R t PY2t _encode_fieldR t get_licenseR! t project_urlst itemsR t get_long_descriptiont joint get_keywordst get_platformst _write_listt get_classifierst get_requirest get_providest get_obsoletest hasattrR R R ( t selft filet versiont optional_fieldst fieldt attrt attr_valt project_urlt long_desct keywordst platformt extra( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt write_pkg_file7 s\ c C s> t t j j | d � d d d �� } | j | � Wd QXd S( s3 Write the PKG-INFO file into the release tree. s PKG-INFOt wt encodings UTF-8N( t opent ost pathR; RP ( RD t base_dirt pkg_info( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt write_pkg_info s c C sd y* t j j d | � } | j s) t � Wn3 t t t t f k r_ t d | | f � � n Xd S( Ns x=s4 %r must be importable 'module:attrs' string (got %r)( t pkg_resourcest EntryPointt parset extrast AssertionErrort TypeErrort ValueErrort AttributeErrorR ( t distRI t valuet ep( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_importable� s c C sY y d j | � | k s t � Wn3 t t t t f k rT t d | | f � � n Xd S( s* Verify that value is a string list or Nonet s% %r must be a list of strings (got %r)N( R; R] R^ R_ R` R ( Ra RI Rb ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt assert_string_list� s c C s� | } t | | | � xw | D]o } | j | � sI t d d | � � n | j d � \ } } } | r | | k r t j j d | | � q q Wd S( s( Verify that namespace packages are valids1 Distribution contains no modules or packages for s namespace package %rt .s^ WARNING: %r is declared as a package namespace, but %r is not: please correct this in setup.pyN( Rf t has_contents_forR t rpartitiont distutilst logR ( Ra RI Rb t ns_packagest nspt parentt sept child( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_nsp� s c C sM y t t j t | j � � � Wn& t t t f k rH t d � � n Xd S( s+ Verify that extras_require mapping is valids� 'extras_require' must be a dictionary whose values are strings or lists of strings containing valid project/version requirement specifiers.N( t listt itertoolst starmapt _check_extraR9 R^ R_ R` R ( Ra RI Rb ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_extras� s c C sW | j d � \ } } } | r@ t j | � r@ t d | � � n t t j | � � d S( Nt :s Invalid environment marker: ( t partitionRY t invalid_markerR Rr t parse_requirements( RO t reqst nameRo t marker( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyRu � s c C s= t | � | k r9 d } t | j d | d | � � � n d S( s) Verify that value is True, False, 0, or 1s0 {attr!r} must be a boolean value (got {value!r})RI Rb N( t boolR t format( Ra RI Rb t tmpl( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt assert_bool� s c C s y; t t j | � � t | t t f � r: t d � � n Wn= t t f k rz } d } t | j d | d | � � � n Xd S( s9 Verify that install_requires is a valid requirements lists Unordered types are not allowedsm {attr!r} must be a string or list of strings containing valid project/version requirement specifiers; {error}RI t errorN( Rr RY Rz t isinstancet dictt setR^ R_ R R ( Ra RI Rb R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_requirements� s c C sX y t j j | � Wn= t j j k rS } d } t | j d | d | � � � n Xd S( s. Verify that value is a valid version specifiersF {attr!r} must be a string containing valid version specifiers; {error}RI R� N( R t specifierst SpecifierSett InvalidSpecifierR R ( Ra RI Rb R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_specifier� s c C s: y t j j | � Wn t k r5 } t | � � n Xd S( s) Verify that entry_points map is parseableN( RY RZ t parse_mapR_ R ( Ra RI Rb t e( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_entry_points� s c C s% t | t j � s! t d � � n d S( Ns test_suite must be a string( R� R t string_typesR ( Ra RI Rb ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_test_suite� s c C s} t | t � ri xW | j � D]B \ } } t | t � s; Pn y t | � Wq t k r] Pq Xq Wd Sn t | d � � d S( s@ Verify that value is a dictionary of package names to glob listsNsI must be a dictionary mapping package names to lists of wildcard patterns( R� R� R9 t strt iterR^ R ( Ra RI Rb t kt v( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_package_data� s c C s= x6 | D]. } t j d | � s t j j d | � q q Wd S( Ns \w+(\.\w+)*s[ WARNING: %r not a valid package name; please use only .-separated package names in setup.py( t ret matchRj Rk R ( Ra RI Rb t pkgname( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt check_packages s c B sL e Z d Z d" Z d � Z d" d � Z d � Z d � Z e d � � Z d � Z d � Z d" e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d � Z& d! � Z' RS(# s� Distribution with support for features, tests, and package data This is an enhanced version of 'distutils.dist.Distribution' that effectively adds the following new optional keyword arguments to 'setup()': 'install_requires' -- a string or sequence of strings specifying project versions that the distribution requires when installed, in the format used by 'pkg_resources.require()'. They will be installed automatically when the package is installed. If you wish to use packages that are not available in PyPI, or want to give your users an alternate download location, you can add a 'find_links' option to the '[easy_install]' section of your project's 'setup.cfg' file, and then setuptools will scan the listed web pages for links that satisfy the requirements. 'extras_require' -- a dictionary mapping names of optional "extras" to the additional requirement(s) that using those extras incurs. For example, this:: extras_require = dict(reST = ["docutils>=0.3", "reSTedit"]) indicates that the distribution can optionally provide an extra capability called "reST", but it can only be used if docutils and reSTedit are installed. If the user installs your package using EasyInstall and requests one of your extras, the corresponding additional requirements will be installed if needed. 'features' **deprecated** -- a dictionary mapping option names to 'setuptools.Feature' objects. Features are a portion of the distribution that can be included or excluded based on user options, inter-feature dependencies, and availability on the current system. Excluded features are omitted from all setup commands, including source and binary distributions, so you can create multiple distributions from the same source tree. Feature names should be valid Python identifiers, except that they may contain the '-' (minus) sign. Features can be included or excluded via the command line options '--with-X' and '--without-X', where 'X' is the name of the feature. Whether a feature is included by default, and whether you are allowed to control this from the command line, is determined by the Feature object. See the 'Feature' class for more information. 'test_suite' -- the name of a test suite to run for the 'test' command. If the user runs 'python setup.py test', the package will be installed, and the named test suite will be run. The format is the same as would be used on a 'unittest.py' command line. That is, it is the dotted name of an object to import and call to generate a test suite. 'package_data' -- a dictionary mapping package names to lists of filenames or globs to use to find data files contained in the named packages. If the dictionary has filenames or globs listed under '""' (the empty string), those names will be searched for in every package, in addition to any names for the specific package. Data files found using these names/globs will be installed along with the package, in the same location as the package. Note that globs are allowed to reference the contents of non-package subdirectories, as long as you use '/' as a path separator. (Globs are automatically converted to platform-specific paths at runtime.) In addition to these new keywords, this class also has several new methods for manipulating the distribution's contents. For example, the 'include()' and 'exclude()' methods can be thought of as in-place add and subtract commands that add or remove packages, modules, extensions, and so on from the distribution. They are used by the feature subsystem to configure the distribution for the included and excluded features. c C s� | s d | k s d | k r# d St j t | d � � j � } t j j j | � } | d k r� | j d � r� t j t | d � � | _ | | _ n d S( NR| RF s PKG-INFO( RY t safe_nameR� t lowert working_sett by_keyt getR t has_metadatat safe_versiont _versiont _patched_dist( RD t attrst keyRa ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt patch_missing_pkg_infoV s c C sU t | d � } | s! i | _ n | p* i } d | k sE d | k rR t j � n g | _ i | _ g | _ | j d d � | _ | j | � | j d i � | _ | j d g � | _ | j d g � | _ x0 t j d � D] } t | � j | j d � q� Wt j | | � t | j d | j � | j _ | j d � | j _ t | j d t � � | j _ t | j j t j � r�t | j j � | j _ n | j j d k rGyf t j j! | j j � } t | � } | j j | k r t" j# d | j j | f � | | j _ n WqGt j j$ t% f k rCt" j# d | j j � qGXn | j& � d S( Nt package_datat featurest require_featurest src_rootR8 t dependency_linkst setup_requiress distutils.setup_keywordsR R s Normalizing '%s' to '%s's� The version specified (%r) is an invalid version, this may not work as expected with newer versions of setuptools, pip, and PyPI. Please see PEP 440 for more details.(' RC R� t Featuret warn_deprecatedR� R� t dist_filest popR R� R� R� R8 R� R� RY t iter_entry_pointst varst setdefaultR| t _Distributiont __init__R t metadataR R� R R� RF t numberst NumberR� R t VersionR R t InvalidVersionR^ t _finalize_requires( RD R� t have_package_dataRc t vert normalized_version( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� c sP c C s� t | d d � r$ | j | j _ n t | d d � r� xI | j j � D]5 } | j d � d } | rF | j j j | � qF qF Wn | j � | j � d S( s� Set `metadata.python_requires` and fix environment markers in `install_requires` and `extras_require`. R t extras_requireRw i N( R R R R� R� t keyst splitR t addt _convert_extras_requirementst" _move_install_requirements_markers( RD RO ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s� t | d d � p i } t t � | _ xf | j � D]X \ } } | j | x> t j | � D]- } | j | � } | j | | j | � q[ Wq4 Wd S( s� Convert requirements in `extras_require` of the form `"extra": ["barbazquux; {marker}"]` to `"extra:{marker}": ["barbazquux"]`. R� N( R R R Rr t _tmp_extras_requireR9 RY Rz t _suffix_fort append( RD t spec_ext_reqst sectionR� t rt suffix( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s | j r d t | j � Sd S( se For a requirement, return the 'extras_require' suffix for that requirement. Rw Re ( R} R� ( t req( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c s� d � } t � d d � p d } t t j | � � } t | | � } t | | � } t t t | � � � _ x/ | D]' } � j d t | j � j | � qs Wt � f d � � j j � D� � � _ d S( sv Move requirements in `install_requires` that are using environment markers `extras_require`. c S s | j S( N( R} ( R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt is_simple_req� s t install_requiresRw c 3 sF | ]< \ } } | g t � j | � D] } t | � ^ q% f Vq d S( N( R t _clean_reqR� ( t .0R� R� R� ( RD ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pys <genexpr>� s N( ( R R Rr RY Rz R R R R� R� R� R} R� R� R9 R� ( RD R� t spec_inst_reqst inst_reqst simple_reqst complex_reqsR� ( ( RD s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s % c C s d | _ | S( sP Given a Requirement, remove environment markers and return it. N( R R} ( RD R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s7 t j | d | �t | | j d | �| j � d S( sY Parses configuration files from various levels and loads configuration. t filenamest ignore_option_errorsN( R� t parse_config_filesR t command_optionsR� ( RD R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s) t j | � } | j r% | j � n | S( s3 Process features after parsing command line options( R� t parse_command_lineR� t _finalize_features( RD t result( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c C s d | j d d � S( s; Convert feature name to corresponding option attribute namet with_t -t _( t replace( RD R| ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt _feature_attrname� s c C sU t j j t j | � d | j d t �} x$ | D] } t j j | d t �q1 W| S( s Resolve pre-setup requirementst installert replace_conflictingR� ( RY R� t resolveRz t fetch_build_eggt TrueR� ( RD R t resolved_distsRa ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt fetch_build_eggs� s c C s� t j | � | j r# | j � n xg t j d � D]V } t | | j d � } | d k r3 | j d | j � | j � | | j | � q3 q3 Wt | d d � r� g | j D] } t j j | � ^ q� | _ n g | _ d S( Ns distutils.setup_keywordsR� t convert_2to3_doctests( R� t finalize_optionsR� t _set_global_opts_from_featuresRY R� R R| R t requireR� t loadR� RT RU t abspath( RD Rc Rb t p( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� s +c C s� t j j t j d � } t j j | � s� t j | � t j | � t j j | d � } t | d � �. } | j d � | j d � | j d � Wd QXn | S( Ns .eggss README.txtRQ sc This directory contains eggs that were downloaded by setuptools to build, test, and run plug-ins. sA This directory caches those eggs to prevent repeated downloads. s/ However, it is safe to delete this directory. ( RT RU R; t curdirt existst mkdirR t hide_fileRS R. ( RD t egg_cache_dirt readme_txt_filenamet f( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt get_egg_cache_dir s c C s d d l m } | j i d g d 6� } | j d � } | j � | j d � | j d � j � D� � | j r� | j } d | k r� | d d | } n d | f | d <n | j � } | | d d g d | d t d t d d d t d t d t d t d t � } | j � | j | � S( s Fetch an egg needed for buildingi����( t easy_installR� t script_argsc s s- | ]# \ } } | d k r | | f Vq d S( t find_linkst site_dirst index_urlt optimizet allow_hostsN( R� R� R� R� R� R� ( ( R� R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pys <genexpr>0 s R� i t setupt argst xt install_dirt exclude_scriptst always_copyt build_directoryt editablet upgradet multi_versiont no_reportt userN( t setuptools.command.easy_installR� t __class__t get_option_dictt cleart updateR9 R� R� R� t FalseR t ensure_finalized( RD R� R� Ra t optst linksR� t cmd( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� ) s( c C s g } | j j � } x� | j j � D]� \ } } | j | d � | j | � | j r% | j } d } d } | j � s� | | } } n d | d d | | f d | d d | | f f } | j | � d | | d | <q% q% W| | j | _ | _ | | _ | _ d S( s; Add --with-X/--without-X options based on optional featuress (default)Re s with-s include s without-s exclude N( t negative_optt copyR� R9 t _set_featureR t validatet optionalt descriptiont include_by_defaultt extendt global_optionst feature_optionst feature_negopt( RD t got noR| t featuret descrt incdeft excdeft new( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� F s" c C s� xj | j j � D]Y \ } } | j | � } | sI | d k r | j � r | j | � | j | d � q q WxL | j j � D]; \ } } | j | � s} | j | � | j | d � q} q} Wd S( s9 Add/remove features and resolve dependencies between themi i N( R� R9 t feature_is_includedR R t include_inR t exclude_from( RD R| R t enabled( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� a s c C s| | | j k r | j | St j d | � } xI | D]1 } | j d | j � | j � | j | <} | SWt j | | � Sd S( s( Pluggable version of get_command_class()s distutils.commandsR� N( t cmdclassRY R� R� R� R� R� t get_command_class( RD t commandt epsRc R( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR) r s c C sX xH t j d � D]7 } | j | j k r | j � } | | j | j <q q Wt j | � S( Ns distutils.commands( RY R� R| R( R� R� t print_commands( RD Rc R( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR, s c C sX xH t j d � D]7 } | j | j k r | j � } | | j | j <q q Wt j | � S( Ns distutils.commands( RY R� R| R( R� R� t get_command_list( RD Rc R( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR- � s c C s t | | j | � | � d S( s Set feature's inclusion statusN( t setattrR� ( RD R| t status( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR � s c C s t | | j | � � S( sA Return 1 if feature is included, 0 if excluded, 'None' if unknown( R R� ( RD R| ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR$ � s c C s` | j | � d k r8 | j | j } t | d � � n | j | j | � | j | d � d S( s) Request inclusion of feature named 'name'i s2 is required, but was excluded or is not availablei N( R$ R� R R R% R ( RD R| R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt include_feature� s c K sZ xS | j � D]E \ } } t | d | d � } | rB | | � q | j | | � q Wd S( s� Add items to distribution that are named in keyword arguments For example, 'dist.exclude(py_modules=["x"])' would add 'x' to the distribution's 'py_modules' attribute, if it was not already there. Currently, this method only supports inclusion for attributes that are lists or tuples. If you need to add support for adding to other attributes in this or a subclass, you can add an '_include_X' method, where 'X' is the name of the attribute. The method will be called with the value passed to 'include()'. So, 'dist.include(foo={"bar":"baz"})' will try to call 'dist._include_foo({"bar":"baz"})', which can then handle whatever special inclusion logic is needed. t _include_N( R9 R R t _include_misc( RD R� R� R� t include( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR3 � s c C s� | d } | j rQ g | j D]( } | | k r | j | � r | ^ q | _ n | j r� g | j D]( } | | k rd | j | � rd | ^ qd | _ n | j r� g | j D]. } | j | k r� | j j | � r� | ^ q� | _ n d S( s9 Remove packages, modules, and extensions in named packageRg N( t packagest startswitht py_modulest ext_modulesR| ( RD t packaget pfxR� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt exclude_package� s . . c C sD | d } x3 | j � D]% } | | k s8 | j | � r t Sq Wd S( s< Return true if 'exclude_package(package)' would do somethingRg N( t iter_distribution_namesR5 R� ( RD R8 R9 R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyRh � s c C s� t | t � s( t d | | f � � n y t | | � } Wn! t k r^ t d | � � n X| d k r� t | t � r� t | d � � n8 | r� t | | g | D] } | | k r� | ^ q� � n d S( sA Handle 'exclude()' for list/tuple attrs without a special handlers( %s: setting must be a list or tuple (%r)s %s: No such distribution settings4 : this setting cannot be changed via include/excludeN( R� t sequenceR R R` R R. ( RD R| Rb t oldt item( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt _exclude_misc� s c C s� t | t � s( t d | | f � � n y t | | � } Wn! t k r^ t d | � � n X| d k r~ t | | | � n[ t | t � s� t | d � � n9 g | D] } | | k r� | ^ q� } t | | | | � d S( sA Handle 'include()' for list/tuple attrs without a special handlers %s: setting must be a list (%r)s %s: No such distribution settings4 : this setting cannot be changed via include/excludeN( R� R< R R R` R R. ( RD R| Rb R= R> R# ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR2 � s %c K sZ xS | j � D]E \ } } t | d | d � } | rB | | � q | j | | � q Wd S( s Remove items from distribution that are named in keyword arguments For example, 'dist.exclude(py_modules=["x"])' would remove 'x' from the distribution's 'py_modules' attribute. Excluding packages uses the 'exclude_package()' method, so all of the package's contained packages, modules, and extensions are also excluded. Currently, this method only supports exclusion from attributes that are lists or tuples. If you need to add support for excluding from other attributes in this or a subclass, you can add an '_exclude_X' method, where 'X' is the name of the attribute. The method will be called with the value passed to 'exclude()'. So, 'dist.exclude(foo={"bar":"baz"})' will try to call 'dist._exclude_foo({"bar":"baz"})', which can then handle whatever special exclusion logic is needed. t _exclude_N( R9 R R R? ( RD R� R� R� t exclude( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyRA s c C s? t | t � s% t d | f � � n t t | j | � � d S( Ns. packages: setting must be a list or tuple (%r)( R� R< R Rr R R: ( RD R4 ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt _exclude_packages s c C s� | j j | _ | j j | _ | d } | j d � } xS | | k r� | | \ } } | | =d d l } | j | t � | d *| d } q: Wt j | | | � } | j | � } t | d d � r� d | f | j | � d <| d k r� g Sn | S( Ni t aliasesi����i t command_consumes_argumentss command lineR� ( R R R R t shlexR� R� R� t _parse_command_optsR) R R ( RD t parserR� R* RC t srct aliasRE t nargst cmd_class( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyRF s" c C s' i } x| j j � D] \ } } x� | j � D]� \ } \ } } | d k rS q/ n | j d d � } | d k r� | j | � } | j j � } | j t | d i � � xZ | j � D]( \ } } | | k r� | } d } Pq� q� Wt d � � n | d k rd } n | | j | i � | <q/ Wq W| S( sh Return a '{cmd: {opt:val}}' map of all command-line options Option names are all long, but do not include the leading '--', and contain dashes rather than underscores. If the option doesn't take an argument (e.g. '--quiet'), the 'val' is 'None'. Note that options provided by config files are intentionally excluded. s command lineR� R� i R s Shouldn't be able to get herei N( R� R9 R� t get_command_objR R R R R R] R� ( RD t dR R t optRH t valt cmdobjt neg_optt negt pos( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt get_cmdline_options9 s( c c s� x | j p d D] } | Vq Wx | j p. d D] } | Vq/ Wx_ | j pM d D]N } t | t � rr | \ } } n | j } | j d � r� | d } n | VqN Wd S( s@ Yield all packages, modules, and extension names in distributiont modulei����N( ( ( ( R4 R6 R7 R� t tupleR| t endswith( RD t pkgRU t extR| t buildinfo( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR; a s c C s0 d d l } t j s | j r. t j | | � Sd d l } t | j | j � s_ t j | | � S| j j j � d k r� t j | | � S| j j } | j j } | j d k r� d p� d } | j j } | j | j j � d | | | � | _ z t j | | � SWd | j | j j � | | | | � | _ Xd S( s� If there were any non-global "display-only" options (--help-commands or the metadata display options) on the command line, display the requested info and return true; else return false. i����Ns utf-8t utf8t win32s ( s utf-8R[ ( t sysR R5 t help_commandsR� t handle_display_optionst ioR� t stdoutt TextIOWrapperRR R� t errorsRN R t line_bufferingt detach( RD t option_orderR] R` RR Rc t newlineRd ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR_ s s$ !N(( t __name__t __module__t __doc__R R� R� R� R� R� t staticmethodR� R� R� R R� R� R� R� R� R� R� R� R� R) R, R- R R$ R0 R3 R: Rh R? R2 RA RB RF RT R; R_ ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR sF B 7 ( R� c B sY e Z d Z e d � � Z e e e d d d � Z d � Z d � Z d � Z d � Z RS( s� **deprecated** -- The `Feature` facility was never completely implemented or supported, `has reported issues <https://github.com/pypa/setuptools/issues/58>`_ and will be removed in a future version. A subset of the distribution that can be excluded if unneeded/wanted Features are created using these keyword arguments: 'description' -- a short, human readable description of the feature, to be used in error messages, and option help messages. 'standard' -- if true, the feature is included by default if it is available on the current system. Otherwise, the feature is only included if requested via a command line '--with-X' option, or if another included feature requires it. The default setting is 'False'. 'available' -- if true, the feature is available for installation on the current system. The default setting is 'True'. 'optional' -- if true, the feature's inclusion can be controlled from the command line, using the '--with-X' or '--without-X' options. If false, the feature's inclusion status is determined automatically, based on 'availabile', 'standard', and whether any other feature requires it. The default setting is 'True'. 'require_features' -- a string or sequence of strings naming features that should also be included if this feature is included. Defaults to empty list. May also contain 'Require' objects that should be added/removed from the distribution. 'remove' -- a string or list of strings naming packages to be removed from the distribution if this feature is *not* included. If the feature *is* included, this argument is ignored. This argument exists to support removing features that "crosscut" a distribution, such as defining a 'tests' feature that removes all the 'tests' subpackages provided by other features. The default for this argument is an empty list. (Note: the named package(s) or modules must exist in the base distribution when the 'setup()' function is initially called.) other keywords -- any other keyword arguments are saved, and passed to the distribution's 'include()' and 'exclude()' methods when the feature is included or excluded, respectively. So, for example, you could pass 'packages=["a","b"]' to cause packages 'a' and 'b' to be added or removed from the distribution as appropriate. A feature must include at least one 'requires', 'remove', or other keyword argument. Otherwise, it can't affect the distribution in any way. Note also that you can subclass 'Feature' to create your own specialized feature types that modify the distribution in other ways when included or excluded. See the docstrings for the various methods here for more detail. Aside from the methods, the only feature attributes that distributions look at are 'description' and 'optional'. c C s d } t j | t d d �d S( Nsr Features are deprecated and will be removed in a future version. See https://github.com/pypa/setuptools/issues/65.t stackleveli ( R R R ( t msg( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s c K s | j � | | _ | | _ | | _ | | _ t | t t f � rO | f } n g | D] } t | t � rV | ^ qV | _ g | D] } t | t � s� | ^ q� } | r� | | d <n t | t � r� | f } n | | _ | | _ | r| r| rt d � � n d S( NR� sg Feature %s: must define 'require_features', 'remove', or at least one of 'packages', 'py_modules', etc.( R� R t standardt availableR R� R� R R� t removeR\ R ( RD R Rn Ro R R� Rp R\ R� t er( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s$ +( c C s | j o | j S( s+ Should this feature be included by default?( Ro Rn ( RD ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR � s c C sT | j s t | j d � � n | j | j � x | j D] } | j | � q9 Wd S( s Ensure feature and its requirements are included in distribution You may override this in a subclass to perform additional operations on the distribution. Note that this method may be called more than once per feature, and so should be idempotent. s3 is required, but is not available on this platformN( Ro R R R3 R\ R� R0 ( RD Ra R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR% � s c C sA | j | j � | j r= x! | j D] } | j | � q# Wn d S( s2 Ensure feature is excluded from distribution You may override this in a subclass to perform additional operations on the distribution. This method will be called at most once per feature, and only after all included features have been asked to include themselves. N( RA R\ Rp R: ( RD Ra R> ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR& s c C sF x? | j D]4 } | j | � s t d | j | | f � � q q Wd S( s� Verify that feature makes sense in context of distribution This method is called by the distribution just before it parses its command line. It checks to ensure that the 'remove' attribute, if any, contains only valid package/module names that are present in the base distribution when 'setup()' is called. You may override it in a subclass to perform any other required validation of the feature against a target distribution. sg %s wants to be able to remove %s, but the distribution doesn't contain any packages or modules under %sN( Rp Rh R R ( RD Ra R> ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR s ( ( ( Rh Ri Rj Rk R� R R� R� R R% R& R ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyR� � s 7 (? t __all__R� RT R R� t distutils.logRj t distutils.coret distutils.cmdt distutils.distRs t collectionsR t distutils.errorsR R R t distutils.utilR t distutils.versionR t setuptools.externR R t setuptools.extern.six.movesR R R t setuptools.dependsR t setuptoolsR t setuptools.monkeyR t setuptools.configR RY t py36compatR t __import__R R# RP RX RV Rr R< Rd Rf Rq Rv Ru R� R� R� R� R� R� R� t coreR R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/dist.pyt <module> s\ H � � �PK @N#]� �X� � , site-packages/setuptools/windows_support.pycnu �[��� � � fc @ s4 d d l Z d d l Z d � Z e d � � Z d S( i����Nc C s t j � d k r d � S| S( Nt Windowsc _ s d S( N( t None( t argst kwargs( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt <lambda> t ( t platformt system( t func( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt windows_only s c C sq t d � t j j j } t j j t j j f | _ t j j | _ d } | | | � } | sm t j � � n d S( s� Set the hidden attribute on a file or directory. From http://stackoverflow.com/questions/19622133/ `path` must be text. s ctypes.wintypesi N( t __import__t ctypest windllt kernel32t SetFileAttributesWt wintypest LPWSTRt DWORDt argtypest BOOLt restypet WinError( t patht SetFileAttributest FILE_ATTRIBUTE_HIDDENt ret( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt hide_file s ( R R R R ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt <module> s PK @N#]g[⣠� �� ! site-packages/setuptools/msvc.pyonu �[��� � � fc @ sy d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z e j � d k r� d d l m Z e j Z n d f d � � YZ e � Z e e j j f Z y d d l m Z Wn e k r� n Xd � Z d d � Z d � Z d � Z d d � Z d f d � � YZ d f d � � YZ d f d � � YZ d f d � � YZ d S( s@ Improved support for Microsoft Visual C++ compilers. Known supported compilers: -------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Microsoft Windows SDK 6.1 (x86, x64, ia64) Microsoft Windows SDK 7.0 (x86, x64, ia64) Microsoft Visual C++ 10.0: Microsoft Windows SDK 7.1 (x86, x64, ia64) Microsoft Visual C++ 14.0: Microsoft Visual C++ Build Tools 2015 (x86, x64, arm) Microsoft Visual Studio 2017 (x86, x64, arm, arm64) Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64) i����N( t LegacyVersion( t filterfalsei ( t get_unpatchedt Windows( t winregR c B s e Z d Z d Z d Z d Z RS( N( t __name__t __module__t Nonet HKEY_USERSt HKEY_CURRENT_USERt HKEY_LOCAL_MACHINEt HKEY_CLASSES_ROOT( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR ( s ( t Regc C s� d } | d | f } y t j | d � } WnQ t k r y& | d | f } t j | d � } Wq� t k r{ d } q� Xn X| r� t j j j j | d � } t j j | � r� | Sn t t � | � S( s+ Patched "distutils.msvc9compiler.find_vcvarsall" to use the standalone compiler build for Python (VCForPython). Fall back to original behavior when the standalone compiler is not available. Redirect the path of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Parameters ---------- version: float Required Microsoft Visual C++ version. Return ------ vcvarsall.bat path: str s- Software\%sMicrosoft\DevDiv\VCForPython\%0.1ft t installdirs Wow6432Node\s vcvarsall.batN( R t get_valuet KeyErrorR t ost patht joint isfileR t msvc9_find_vcvarsall( t versiont VC_BASEt keyt productdirt vcvarsall( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR ? s t x86c O s� y# t t � } | | | | | � SWn' t j j k r< n t k rL n Xy t | | � j � SWn, t j j k r� } t | | | � � n Xd S( s� Patched "distutils.msvc9compiler.query_vcvarsall" for support extra compilers. Set environment without use of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Microsoft Windows SDK 6.1 (x86, x64, ia64) Microsoft Windows SDK 7.0 (x86, x64, ia64) Microsoft Visual C++ 10.0: Microsoft Windows SDK 7.1 (x86, x64, ia64) Parameters ---------- ver: float Required Microsoft Visual C++ version. arch: str Target architecture. Return ------ environment: dict N( R t msvc9_query_vcvarsallt distutilst errorst DistutilsPlatformErrort ValueErrort EnvironmentInfot return_envt _augment_exception( t vert archt argst kwargst origt exc( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR j s c C sx y t t � | � SWn t j j k r- n Xy t | d d �j � SWn) t j j k rs } t | d � � n Xd S( s' Patched "distutils._msvccompiler._get_vc_env" for support extra compilers. Set environment without use of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 14.0: Microsoft Visual C++ Build Tools 2015 (x86, x64, arm) Microsoft Visual Studio 2017 (x86, x64, arm, arm64) Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64) Parameters ---------- plat_spec: str Target architecture. Return ------ environment: dict t vc_min_verg ,@N( R t msvc14_get_vc_envR R R R! R" R# ( t plat_specR) ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR+ � s c O sb d t j k rO d d l } t | j � t d � k rO | j j j | | � Sn t t � | | � S( s� Patched "distutils._msvccompiler.gen_lib_options" for fix compatibility between "numpy.distutils" and "distutils._msvccompiler" (for Numpy < 1.11.2) s numpy.distutilsi����Ns 1.11.2( t syst modulest numpyR t __version__R t ccompilert gen_lib_optionsR t msvc14_gen_lib_options( R& R' t np( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR3 � s R c C s� | j d } d | j � k s1 d | j � k r� d } | j t � � } d } | d k r� | j � j d � d k r� | d 7} | | d 7} q� | d 7} q� | d k r� | d 7} | | d 7} q� | d k r� | d 7} q� n | f | _ d S( sl Add details to the exception message to help guide the user as to what action will resolve it. i R s visual cs0 Microsoft Visual C++ {version:0.1f} is required.s- www.microsoft.com/download/details.aspx?id=%dg "@t ia64i����s* Get it with "Microsoft Windows SDK 7.0": iB s% Get it from http://aka.ms/vcpython27g $@s* Get it with "Microsoft Windows SDK 7.1": iW g ,@sj Get it with "Microsoft Visual C++ Build Tools": http://landinghub.visualstudio.com/visual-cpp-build-toolsN( R& t lowert formatt localst find( R) R R% t messaget tmplt msdownload( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR# � s $ t PlatformInfoc B sz e Z d Z e j d d � j � Z d � Z e d � � Z d � Z d � Z e e d � Z e e d � Z e d � Z RS( s� Current and Target Architectures informations. Parameters ---------- arch: str Target architecture. t processor_architectureR c C s | j � j d d � | _ d S( Nt x64t amd64( R6 t replaceR% ( t selfR% ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt __init__� s c C s | j | j j d � d S( Nt _i ( R% R9 ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt target_cpu� s c C s | j d k S( NR ( RE ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt target_is_x86 s c C s | j d k S( NR ( t current_cpu( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt current_is_x86 s c C s= | j d k r | r d S| j d k r2 | r2 d Sd | j S( sj Current platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '�' if architecture is x86. x64: bool return 'd' and not 'md64' if architecture is amd64. Return ------ subfolder: str ' arget', or '' (see hidex86 parameter) R R R@ s \x64s \%s( RG ( RB t hidex86R? ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt current_dir s c C s= | j d k r | r d S| j d k r2 | r2 d Sd | j S( sr Target platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '\x86' if architecture is x86. x64: bool return '\x64' and not '\amd64' if architecture is amd64. Return ------ subfolder: str '\current', or '' (see hidex86 parameter) R R R@ s \x64s \%s( RE ( RB RI R? ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt target_dir s c C sB | r d n | j } | j | k r( d S| j � j d d | � S( so Cross platform specific subfolder. Parameters ---------- forcex86: bool Use 'x86' as current architecture even if current acritecture is not x86. Return ------ subfolder: str '' if target architecture is current architecture, '\current_target' if not. R R s \s \%s_( RG RE RK RA ( RB t forcex86t current( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt cross_dir5 s ( R R t __doc__t safe_envt getR6 RG RC t propertyRE RF RH t FalseRJ RK RN ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR= � s t RegistryInfoc B s� e Z d Z e j e j e j e j f Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � Z d � Z RS( s� Microsoft Visual Studio related registry informations. Parameters ---------- platform_info: PlatformInfo "PlatformInfo" instance. c C s | | _ d S( N( t pi( RB t platform_info( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRC Z s c C s d S( s< Microsoft Visual Studio root registry key. t VisualStudio( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt visualstudio] s c C s t j j | j d � S( s; Microsoft Visual Studio SxS registry key. t SxS( R R R RX ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt sxsd s c C s t j j | j d � S( s8 Microsoft Visual C++ VC7 registry key. t VC7( R R R RZ ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt vck s c C s t j j | j d � S( s; Microsoft Visual Studio VS7 registry key. t VS7( R R R RZ ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt vsr s c C s d S( s? Microsoft Visual C++ for Python registry key. s DevDiv\VCForPython( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt vc_for_pythony s c C s d S( s- Microsoft SDK registry key. s Microsoft SDKs( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt microsoft_sdk� s c C s t j j | j d � S( s> Microsoft Windows/Platform SDK registry key. R ( R R R R` ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt windows_sdk� s c C s t j j | j d � S( s< Microsoft .NET Framework SDK registry key. t NETFXSDK( R R R R` ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt netfx_sdk� s c C s d S( s< Microsoft Windows Kits Roots registry key. s Windows Kits\Installed Roots( ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt windows_kits_roots� s c C s: | j j � s | r d n d } t j j d | d | � S( s Return key in Microsoft software registry. Parameters ---------- key: str Registry key path where look. x86: str Force x86 software registry. Return ------ str: value R t Wow6432Nodet Softwaret Microsoft( RU RH R R R ( RB R R t node64( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt microsoft� s !c C s� t j } t j } | j } x� | j D]� } y | | | | � d | � } Wnk t t f k r� | j j � s% y" | | | | t � d | � } Wq� t t f k r� q% q� Xq� q% n Xy t j | | � d SWq% t t f k r� q% Xq% Wd S( s Look for values in registry in Microsoft software registry. Parameters ---------- key: str Registry key path where look. name: str Value name to find. Return ------ str: value i N( R t KEY_READt OpenKeyRi t HKEYSt OSErrort IOErrorRU RH t Truet QueryValueEx( RB R t nameRj t openkeyt mst hkeyt bkey( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt lookup� s" " ( R R RO R R R R R Rl RC RR RX RZ R\ R^ R_ R` Ra Rc Rd RS Ri Rv ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRT L s" t SystemInfoc B sj e Z d Z e j d d � Z e j d d � Z e j d e � Z d d � Z d � Z d � Z e d � � Z e d � � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z d d � Z RS( s� Microsoft Windows and Visual Studio related system inormations. Parameters ---------- registry_info: RegistryInfo "RegistryInfo" instance. vc_ver: float Required Microsoft Visual C++ version. t WinDirR t ProgramFiless ProgramFiles(x86)c C s1 | | _ | j j | _ | p' | j � | _ d S( N( t riRU t _find_latest_available_vc_vert vc_ver( RB t registry_infoR| ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRC � s c C sB y | j � d SWn) t k r= d } t j j | � � n Xd S( Ni����s% No Microsoft Visual C++ version found( t find_available_vc_verst IndexErrorR R R ( RB t err( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR{ � s c C s� | j j } | j j | j j | j j f } g } xI| j j D];} x2| D]*} y% t j | | | � d t j � } Wn t t f k r� qM n Xt j | � \ } } } xd t | � D]V } y< t t j | | � d � } | | k r� | j | � n Wq� t k rq� Xq� Wx` t | � D]R } y8 t t j | | � � } | | k r^| j | � n Wq!t k rrq!Xq!WqM Wq@ Wt | � S( sC Find all available Microsoft Visual C++ versions. i ( Rz Ri R\ R_ R^ Rl R Rk Rj Rm Rn t QueryInfoKeyt ranget floatt EnumValuet appendR t EnumKeyt sorted( RB Rs t vckeyst vc_versRt R Ru t subkeyst valuesRD t iR$ ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR~ � s2 ! % c C sK d | j } t j j | j | � } | j j | j j d | j � pJ | S( s4 Microsoft Visual Studio directory. s Microsoft Visual Studio %0.1fs %0.1f( R| R R R t ProgramFilesx86Rz Rv R^ ( RB Rq t default( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VSInstallDir s c C s� | j | j � p | j � } t j j | j j d | j � } | j j | d � } | rq t j j | d � n | } | j j | j j d | j � p� | } t j j | � s� d } t j j | � � n | S( s1 Microsoft Visual C++ directory. s %0.1fR t VCs( Microsoft Visual C++ directory not found( R� t _guess_vct _guess_vc_legacyR R R Rz R_ R| Rv R\ t isdirR R R ( RB t guess_vct reg_patht python_vct default_vcR t msg( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCInstallDir s "!(c C s| | j d k r d Sd } t j j | j | � } y* t j | � d } t j j | | � SWn t t t f k rw n Xd S( s* Locate Visual C for 2017 g ,@Ns VC\Tools\MSVCi����( R| R R R R� t listdirRm Rn R ( RB R� R� t vc_exact_ver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� 0 s c C s# d | j } t j j | j | � S( s< Locate Visual C for versions prior to 2017 s Microsoft Visual Studio %0.1f\VC( R| R R R R� ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� @ s c C sc | j d k r d S| j d k r& d S| j d k r9 d S| j d k rL d S| j d k r_ d Sd S( sN Microsoft Windows SDK versions for specified MSVC++ version. g "@s 7.0s 6.1s 6.0ag $@s 7.1s 7.0ag &@s 8.0s 8.0ag (@s 8.1s 8.1ag ,@s 10.0N( s 7.0s 6.1s 6.0a( s 7.1s 7.0a( s 8.0s 8.0a( s 8.1s 8.1a( s 10.0s 8.1( R| ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt WindowsSdkVersionG s c C s | j t j j | j d � � S( s4 Microsoft Windows SDK last version t lib( t _use_last_dir_nameR R R t WindowsSdkDir( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt WindowsSdkLastVersionW s c C s� d } xO | j D]D } t j j | j j d | � } | j j | d � } | r Pq q W| sr t j j | � r� t j j | j j d | j � } | j j | d � } | r� t j j | d � } q� n | s� t j j | � rKxd | j D]V } | | j d � } d | } t j j | j | � } t j j | � r� | } q� q� Wn | set j j | � r�xQ | j D]C } d | } t j j | j | � } t j j | � ro| } qoqoWn | s�t j j | j d � } n | S( s2 Microsoft Windows SDK directory. R s v%st installationfolders %0.1fR t WinSDKt .s Microsoft SDKs\Windows Kits\%ss Microsoft SDKs\Windows\v%st PlatformSDK( R� R R R Rz Ra Rv R� R_ R| t rfindRy R� ( RB t sdkdirR$ t locR t install_baset intvert d( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� _ s6 " c C s8 | j d k r d } d } n< d } | j d k r9 t n t } | j j d t d | � } d | | j d d � f } g } | j d k r� x9 | j D]+ } | t j j | j j | | � g 7} q� Wn x: | j D]/ } | t j j | j j d | | � g 7} q� Wx- | D]% } | j j | d � } | r Pq q W| S( s= Microsoft Windows SDK executable directory. g &@i# R i( g (@R? RI s WinSDK-NetFx%dTools%ss \t -g ,@s v%sAR� ( R| Ro RS RU RJ RA t NetFxSdkVersionR R R Rz Rc R� Ra Rv ( RB t netfxverR% RI t fxt regpathsR$ R t execpath( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt WindowsSDKExecutablePath� s$ ,- c C sA d | j } t j j | j j | � } | j j | d � p@ d S( s0 Microsoft Visual F# directory. s %0.1f\Setup\F#R R ( R| R R R Rz RX Rv ( RB R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FSharpInstallDir� s c C sb | j d k r d } n d } x7 | D]/ } | j j | j j d | � } | r% Pq% q% W| pa d S( s8 Microsoft Universal CRT SDK directory. g ,@t 10t 81s kitsroot%sR ( R� R� ( ( R| Rz Rv Rd ( RB t versR$ R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt UniversalCRTSdkDir� s c C s | j t j j | j d � � S( s@ Microsoft Universal C Runtime SDK last version R� ( R� R R R R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt UniversalCRTSdkLastVersion� s c C s | j d k r d Sd Sd S( s8 Microsoft .NET Framework SDK versions. g ,@s 4.6.1s 4.6N( s 4.6.1s 4.6( ( R| ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� � s c C sX xK | j D]@ } t j j | j j | � } | j j | d � } | r Pq q W| pW d S( s9 Microsoft .NET Framework SDK directory. t kitsinstallationfolderR ( R� R R R Rz Rc Rv ( RB R$ R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt NetFxSdkDir� s c C s7 t j j | j d � } | j j | j j d � p6 | S( s; Microsoft .NET Framework 32bit directory. s Microsoft.NET\Frameworkt frameworkdir32( R R R Rx Rz Rv R\ ( RB t guess_fw( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkDir32� s c C s7 t j j | j d � } | j j | j j d � p6 | S( s; Microsoft .NET Framework 64bit directory. s Microsoft.NET\Framework64t frameworkdir64( R R R Rx Rz Rv R\ ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkDir64� s c C s | j d � S( s: Microsoft .NET Framework 32bit versions. i ( t _find_dot_net_versions( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkVersion32� s c C s | j d � S( s: Microsoft .NET Framework 64bit versions. i@ ( R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FrameworkVersion64� s c C s� | j j | j j d | � } t | d | � } | pM | j | d � pM d } | j d k rn | d f } nR | j d k r� | j � d d k r� d n | d f } n | j d k r� d } n | j d k r� d } n | S( s� Find Microsoft .NET Framework versions. Parameters ---------- bits: int Platform number of bits: 32 or 64. s frameworkver%ds FrameworkDir%dt vR g (@s v4.0g $@i t v4s v4.0.30319s v3.5g "@s v2.0.50727g @s v3.0( s v3.5s v2.0.50727( s v3.0s v2.0.50727( Rz Rv R\ t getattrR� R| R6 ( RB t bitst reg_vert dot_net_dirR$ t frameworkver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� s c s; � � f d � t t j � � � D� } t | d � p: d S( s� Return name of the last dir in path or '' if no dir found. Parameters ---------- path: str Use dirs in this path prefix: str Use only dirs startings by this prefix c 3 sE | ]; } t j j t j j � | � � r | j � � r | Vq d S( N( R R R� R t startswith( t .0t dir_name( R t prefix( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pys <genexpr>) s !R N( t reversedR R� t nextR ( RB R R� t matching_dirs( ( R R� s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� s N( R R RO RP RQ Rx Ry R� R RC R{ R~ RR R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRw � s4 & R! c B s� e Z d Z d d d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � Z d � Z d d � Z! RS( sY Return environment variables for specified Microsoft Visual C++ version and platform : Lib, Include, Path and libpath. This function is compatible with Microsoft Visual C++ 9.0 to 14.0. Script created by analysing Microsoft environment configuration files like "vcvars[...].bat", "SetEnv.Cmd", "vcbuildtools.bat", ... Parameters ---------- arch: str Target architecture. vc_ver: float Required Microsoft Visual C++ version. If not set, autodetect the last version. vc_min_ver: float Minimum Microsoft Visual C++ version. i c C sd t | � | _ t | j � | _ t | j | � | _ | j | k r` d } t j j | � � n d S( Ns. No suitable Microsoft Visual C++ version found( R= RU RT Rz Rw t siR| R R R ( RB R% R| R* R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyRC I s c C s | j j S( s/ Microsoft Visual C++ version. ( R� R| ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR| R s c C s� d d g } | j d k rd | j j d t d t � } | d g 7} | d g 7} | d | g 7} n g | D]! } t j j | j j | � ^ qk S( s/ Microsoft Visual Studio Tools s Common7\IDEs Common7\Toolsg ,@RI R? s1 Common7\IDE\CommonExtensions\Microsoft\TestWindows Team Tools\Performance Toolss Team Tools\Performance Tools%s( R| RU RJ Ro R R R R� R� ( RB t pathst arch_subdirR ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VSToolsY s c C s4 t j j | j j d � t j j | j j d � g S( sL Microsoft Visual C++ & Microsoft Foundation Class Includes t Includes ATLMFC\Include( R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCIncludesh s c C s� | j d k r' | j j d t � } n | j j d t � } d | d | g } | j d k rs | d | g 7} n g | D]! } t j j | j j | � ^ qz S( sM Microsoft Visual C++ & Microsoft Foundation Class Libraries g .@R? RI s Lib%ss ATLMFC\Lib%sg ,@s Lib\store%s( R| RU RK Ro R R R R� R� ( RB R� R� R ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCLibrariesp s c C s/ | j d k r g St j j | j j d � g S( sA Microsoft Visual C++ store references Libraries g ,@s Lib\store\references( R| R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCStoreRefs� s c C s� | j } t j j | j d � g } | j d k r9 t n t } | j j | � } | r} | t j j | j d | � g 7} n | j d k r� d | j j d t � } | t j j | j | � g 7} n� | j d k rs| j j � r� d n d } | t j j | j | | j j d t � � g 7} | j j | j j k r�| t j j | j | | j j d t � � g 7} q�n | t j j | j d � g 7} | S( s, Microsoft Visual C++ Tools t VCPackagesg $@s Bin%sg ,@RI g .@s bin\HostX86%ss bin\HostX64%sR? t Bin( R� R R R R� R| Ro RS RU RN RJ RH RK RG RE ( RB R� t toolsRL R� R t host_dir( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCTools� s& &" & , c C s� | j d k rJ | j j d t d t � } t j j | j j d | � g S| j j d t � } t j j | j j d � } | j } t j j | d | | f � g Sd S( s1 Microsoft Windows SDK Libraries g $@RI R? s Lib%sR� s %sum%sN( R| RU RK Ro R R R R� R� t _sdk_subdir( RB R� R� t libver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt OSLibraries� s c C s� t j j | j j d � } | j d k rC | t j j | d � g S| j d k r^ | j } n d } t j j | d | � t j j | d | � t j j | d | � g Sd S( s/ Microsoft Windows SDK Include t includeg $@t glg ,@R s %sshareds %sums %swinrtN( R R R R� R� R| R� ( RB R� t sdkver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt OSIncludes� s c C s t j j | j j d � } g } | j d k r@ | | j 7} n | j d k rn | t j j | d � g 7} n | j d k r| | t j j | j j d � t j j | d d � t j j | d d � t j j | d d � t j j | j j d d d | j d d d � g 7} n | S( s7 Microsoft Windows SDK Libraries Paths t Referencesg "@g &@s CommonConfiguration\Neutralg ,@t UnionMetadatas' Windows.Foundation.UniversalApiContracts 1.0.0.0s% Windows.Foundation.FoundationContracts, Windows.Networking.Connectivity.WwanContractt ExtensionSDKss Microsoft.VCLibss %0.1ft CommonConfigurationt neutral( R R R R� R� R| R� ( RB t reft libpath( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt OSLibpath� s> c C s t | j � � S( s- Microsoft Windows SDK Tools ( t listt _sdk_tools( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt SdkTools� s c c s� | j d k rG | j d k r$ d n d } t j j | j j | � Vn | j j � s� | j j d t � } d | } t j j | j j | � Vn | j d k s� | j d k r | j j � r� d } n | j j d t d t � } d | } t j j | j j | � Vnl | j d k rvt j j | j j d � } | j j d t � } | j j } t j j | d | | f � Vn | j j r�| j j Vn d S( s= Microsoft Windows SDK Tools paths generator g .@g &@R� s Bin\x86R? s Bin%sg $@R RI s Bin\NETFX 4.0 Tools%ss %s%sN( R| R R R R� R� RU RH RJ Ro RF R� R� ( RB t bin_dirR� R R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� � s( ! c C s | j j } | r d | Sd S( s6 Microsoft Windows SDK version subdir s %s\R ( R� R� ( RB t ucrtver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� s c C s/ | j d k r g St j j | j j d � g S( s- Microsoft Windows SDK Setup g "@t Setup( R| R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt SdkSetup% s c C s� | j } | j } | j d k rD t } | j � o> | j � } n6 | j � pY | j � } | j d k pw | j d k } g } | r� | g | j D] } t j j | j | � ^ q� 7} n | r� | g | j D] } t j j | j | � ^ q� 7} n | S( s0 Microsoft .NET Framework Tools g $@R@ ( RU R� R| Ro RF RH RG RE R� R R R R� R� R� ( RB RU R� t include32t include64R� R$ ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FxTools/ s //c C sU | j d k s | j j r g S| j j d t � } t j j | j j d | � g S( s8 Microsoft .Net Framework SDK Libraries g ,@R? s lib\um%s( R| R� R� RU RK Ro R R R ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt NetFxSDKLibrariesG s c C s< | j d k s | j j r g St j j | j j d � g S( s7 Microsoft .Net Framework SDK Includes g ,@s include\um( R| R� R� R R R ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt NetFxSDKIncludesR s c C s t j j | j j d � g S( s> Microsoft Visual Studio Team System Database s VSTSDB\Deploy( R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VsTDb\ s c C s� | j d k r g S| j d k rF | j j } | j j d t � } n | j j } d } d | j | f } t j j | | � g } | j d k r� | t j j | | d � g 7} n | S( s( Microsoft Build Engine g (@g .@RI R s MSBuild\%0.1f\bin%st Roslyn( R| R� R� RU RJ Ro R� R R R ( RB t base_pathR� R t build( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt MSBuildc s "c C s/ | j d k r g St j j | j j d � g S( s. Microsoft HTML Help Workshop g &@s HTML Help Workshop( R| R R R R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt HTMLHelpWorkshopz s c C sl | j d k r g S| j j d t � } t j j | j j d � } | j } t j j | d | | f � g S( s= Microsoft Universal C Runtime SDK Libraries g ,@R? R� s %sucrt%s( R| RU RK Ro R R R R� R� t _ucrt_subdir( RB R� R� R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt UCRTLibraries� s c C sK | j d k r g St j j | j j d � } t j j | d | j � g S( s; Microsoft Universal C Runtime SDK Include g ,@R� s %sucrt( R| R R R R� R� R� ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt UCRTIncludes� s c C s | j j } | r d | Sd S( sB Microsoft Universal C Runtime SDK version subdir s %s\R ( R� R� ( RB R� ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR� � s c C s, | j d k r" | j d k r" g S| j j S( s% Microsoft Visual F# g &@g (@( R| R� R� ( RB ( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt FSharp� s c C s� | j j d t � } | j d k r9 | j j } d } n | j j j d d � } d } | j d k rl d n | j } | | | j | f } t j j | | � S( sA Microsoft Visual C++ runtime redistribuable dll R? i s- redist%s\Microsoft.VC%d0.CRT\vcruntime%d0.dlls \Toolss \Redists. onecore%s\Microsoft.VC%d0.CRT\vcruntime%d0.dllg ,@( RU RK Ro R| R� R� RA R R R ( RB R� t redist_patht vcruntimet dll_ver( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyt VCRuntimeRedist� s c C s t d | j d | j | j | j | j g | � d | j d | j | j | j | j | j g | � d | j d | j | j | j | j g | � d | j d | j | j | j | j | j | j | j | j | j g | � � } | j d k rt j j | j � r| j | d <n | S( s� Return environment dict. Parameters ---------- exists: bool It True, only return existing paths. R� R� R� R i t py_vcruntime_redist( t dictt _build_pathsR� R� R R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R| R R R R ( RB t existst env( ( s3 /usr/lib/python2.7/site-packages/setuptools/msvc.pyR" � sD $c C s� t j j | � } t j | d � j t j � } t j | | � } | rc t t t j j | � � n | } | s� d | j � } t j j | � � n | j | � } t j j | � S( s Given an environment variable name and specified paths, return a pathsep-separated string of paths containing unique, extant, directories from those paths and from the environment variable. Raise an error if no paths are resolved. 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' site-packages/setuptools/ssl_support.pynu �[��� import os import socket import atexit import re import functools from setuptools.extern.six.moves import urllib, http_client, map, filter from pkg_resources import ResolutionError, ExtractionError try: import ssl except ImportError: ssl = None __all__ = [ 'VerifyingHTTPSHandler', 'find_ca_bundle', 'is_available', 'cert_paths', 'opener_for' ] cert_paths = """ /etc/pki/tls/certs/ca-bundle.crt /etc/ssl/certs/ca-certificates.crt /usr/share/ssl/certs/ca-bundle.crt /usr/local/share/certs/ca-root.crt /etc/ssl/cert.pem /System/Library/OpenSSL/certs/cert.pem /usr/local/share/certs/ca-root-nss.crt /etc/ssl/ca-bundle.pem """.strip().split() try: HTTPSHandler = urllib.request.HTTPSHandler HTTPSConnection = http_client.HTTPSConnection except AttributeError: HTTPSHandler = HTTPSConnection = object is_available = ssl is not None and object not in (HTTPSHandler, HTTPSConnection) try: from ssl import CertificateError, match_hostname except ImportError: try: from backports.ssl_match_hostname import CertificateError from backports.ssl_match_hostname import match_hostname except ImportError: CertificateError = None match_hostname = None if not CertificateError: class CertificateError(ValueError): pass if not match_hostname: def _dnsname_match(dn, hostname, max_wildcards=1): """Matching according to RFC 6125, section 6.4.3 http://tools.ietf.org/html/rfc6125#section-6.4.3 """ pats = [] if not dn: return False # Ported from python3-syntax: # leftmost, *remainder = dn.split(r'.') parts = dn.split(r'.') leftmost = parts[0] remainder = parts[1:] wildcards = leftmost.count('*') if wildcards > max_wildcards: # Issue #17980: avoid denials of service by refusing more # than one wildcard per fragment. A survey of established # policy among SSL implementations showed it to be a # reasonable choice. raise CertificateError( "too many wildcards in certificate DNS name: " + repr(dn)) # speed up common case w/o wildcards if not wildcards: return dn.lower() == hostname.lower() # RFC 6125, section 6.4.3, subitem 1. # The client SHOULD NOT attempt to match a presented identifier in which # the wildcard character comprises a label other than the left-most label. if leftmost == '*': # When '*' is a fragment by itself, it matches a non-empty dotless # fragment. pats.append('[^.]+') elif leftmost.startswith('xn--') or hostname.startswith('xn--'): # RFC 6125, section 6.4.3, subitem 3. # The client SHOULD NOT attempt to match a presented identifier # where the wildcard character is embedded within an A-label or # U-label of an internationalized domain name. pats.append(re.escape(leftmost)) else: # Otherwise, '*' matches any dotless string, e.g. www* pats.append(re.escape(leftmost).replace(r'\*', '[^.]*')) # add the remaining fragments, ignore any wildcards for frag in remainder: pats.append(re.escape(frag)) pat = re.compile(r'\A' + r'\.'.join(pats) + r'\Z', re.IGNORECASE) return pat.match(hostname) def match_hostname(cert, hostname): """Verify that *cert* (in decoded format as returned by SSLSocket.getpeercert()) matches the *hostname*. RFC 2818 and RFC 6125 rules are followed, but IP addresses are not accepted for *hostname*. CertificateError is raised on failure. On success, the function returns nothing. """ if not cert: raise ValueError("empty or no certificate") dnsnames = [] san = cert.get('subjectAltName', ()) for key, value in san: if key == 'DNS': if _dnsname_match(value, hostname): return dnsnames.append(value) if not dnsnames: # The subject is only checked when there is no dNSName entry # in subjectAltName for sub in cert.get('subject', ()): for key, value in sub: # XXX according to RFC 2818, the most specific Common Name # must be used. if key == 'commonName': if _dnsname_match(value, hostname): return dnsnames.append(value) if len(dnsnames) > 1: raise CertificateError("hostname %r " "doesn't match either of %s" % (hostname, ', '.join(map(repr, dnsnames)))) elif len(dnsnames) == 1: raise CertificateError("hostname %r " "doesn't match %r" % (hostname, dnsnames[0])) else: raise CertificateError("no appropriate commonName or " "subjectAltName fields were found") class VerifyingHTTPSHandler(HTTPSHandler): """Simple verifying handler: no auth, subclasses, timeouts, etc.""" def __init__(self, ca_bundle): self.ca_bundle = ca_bundle HTTPSHandler.__init__(self) def https_open(self, req): return self.do_open( lambda host, **kw: VerifyingHTTPSConn(host, self.ca_bundle, **kw), req ) class VerifyingHTTPSConn(HTTPSConnection): """Simple verifying connection: no auth, subclasses, timeouts, etc.""" def __init__(self, host, ca_bundle, **kw): HTTPSConnection.__init__(self, host, **kw) self.ca_bundle = ca_bundle def connect(self): sock = socket.create_connection( (self.host, self.port), getattr(self, 'source_address', None) ) # Handle the socket if a (proxy) tunnel is present if hasattr(self, '_tunnel') and getattr(self, '_tunnel_host', None): self.sock = sock self._tunnel() # http://bugs.python.org/issue7776: Python>=3.4.1 and >=2.7.7 # change self.host to mean the proxy server host when tunneling is # being used. Adapt, since we are interested in the destination # host for the match_hostname() comparison. actual_host = self._tunnel_host else: actual_host = self.host if hasattr(ssl, 'create_default_context'): ctx = ssl.create_default_context(cafile=self.ca_bundle) self.sock = ctx.wrap_socket(sock, server_hostname=actual_host) else: # This is for python < 2.7.9 and < 3.4? self.sock = ssl.wrap_socket( sock, cert_reqs=ssl.CERT_REQUIRED, ca_certs=self.ca_bundle ) try: match_hostname(self.sock.getpeercert(), actual_host) except CertificateError: self.sock.shutdown(socket.SHUT_RDWR) self.sock.close() raise def opener_for(ca_bundle=None): """Get a urlopen() replacement that uses ca_bundle for verification""" return urllib.request.build_opener( VerifyingHTTPSHandler(ca_bundle or find_ca_bundle()) ).open # from jaraco.functools def once(func): @functools.wraps(func) def wrapper(*args, **kwargs): if not hasattr(func, 'always_returns'): func.always_returns = func(*args, **kwargs) return func.always_returns return wrapper @once def get_win_certfile(): try: import wincertstore except ImportError: return None class CertFile(wincertstore.CertFile): def __init__(self): super(CertFile, self).__init__() atexit.register(self.close) def close(self): try: super(CertFile, self).close() except OSError: pass _wincerts = CertFile() _wincerts.addstore('CA') _wincerts.addstore('ROOT') return _wincerts.name def find_ca_bundle(): """Return an existing CA bundle path, or None""" extant_cert_paths = filter(os.path.isfile, cert_paths) return ( get_win_certfile() or next(extant_cert_paths, None) or _certifi_where() ) def _certifi_where(): try: return __import__('certifi').where() except (ImportError, ResolutionError, ExtractionError): pass PK @N#]�J J ! site-packages/setuptools/glibc.pynu �[��� # This file originally from pip: # https://github.com/pypa/pip/blob/8f4f15a5a95d7d5b511ceaee9ed261176c181970/src/pip/_internal/utils/glibc.py from __future__ import absolute_import import ctypes import re import warnings def glibc_version_string(): "Returns glibc version string, or None if not using glibc." # ctypes.CDLL(None) internally calls dlopen(NULL), and as the dlopen # manpage says, "If filename is NULL, then the returned handle is for the # main program". This way we can let the linker do the work to figure out # which libc our process is actually using. process_namespace = ctypes.CDLL(None) try: gnu_get_libc_version = process_namespace.gnu_get_libc_version except AttributeError: # Symbol doesn't exist -> therefore, we are not linked to # glibc. return None # Call gnu_get_libc_version, which returns a string like "2.5" gnu_get_libc_version.restype = ctypes.c_char_p version_str = gnu_get_libc_version() # py2 / py3 compatibility: if not isinstance(version_str, str): version_str = version_str.decode("ascii") return version_str # Separated out from have_compatible_glibc for easier unit testing def check_glibc_version(version_str, required_major, minimum_minor): # Parse string and check against requested version. # # We use a regexp instead of str.split because we want to discard any # random junk that might come after the minor version -- this might happen # in patched/forked versions of glibc (e.g. Linaro's version of glibc # uses version strings like "2.20-2014.11"). See gh-3588. m = re.match(r"(?P<major>[0-9]+)\.(?P<minor>[0-9]+)", version_str) if not m: warnings.warn("Expected glibc version with 2 components major.minor," " got: %s" % version_str, RuntimeWarning) return False return (int(m.group("major")) == required_major and int(m.group("minor")) >= minimum_minor) def have_compatible_glibc(required_major, minimum_minor): version_str = glibc_version_string() if version_str is None: return False return check_glibc_version(version_str, required_major, minimum_minor) # platform.libc_ver regularly returns completely nonsensical glibc # versions. E.g. on my computer, platform says: # # ~$ python2.7 -c 'import platform; print(platform.libc_ver())' # ('glibc', '2.7') # ~$ python3.5 -c 'import platform; print(platform.libc_ver())' # ('glibc', '2.9') # # But the truth is: # # ~$ ldd --version # ldd (Debian GLIBC 2.22-11) 2.22 # # This is unfortunate, because it means that the linehaul data on libc # versions that was generated by pip 8.1.2 and earlier is useless and # misleading. Solution: instead of using platform, use our code that actually # works. def libc_ver(): """Try to determine the glibc version Returns a tuple of strings (lib, version) which default to empty strings in case the lookup fails. """ glibc_version = glibc_version_string() if glibc_version is None: return ("", "") else: return ("glibc", glibc_version) PK @N#]��eQ� � ( site-packages/setuptools/archive_util.pynu �[��� """Utilities for extracting common archive formats""" import zipfile import tarfile import os import shutil import posixpath import contextlib from distutils.errors import DistutilsError from pkg_resources import ensure_directory __all__ = [ "unpack_archive", "unpack_zipfile", "unpack_tarfile", "default_filter", "UnrecognizedFormat", "extraction_drivers", "unpack_directory", ] class UnrecognizedFormat(DistutilsError): """Couldn't recognize the archive type""" def default_filter(src, dst): """The default progress/filter callback; returns True for all files""" return dst def unpack_archive(filename, extract_dir, progress_filter=default_filter, drivers=None): """Unpack `filename` to `extract_dir`, or raise ``UnrecognizedFormat`` `progress_filter` is a function taking two arguments: a source path internal to the archive ('/'-separated), and a filesystem path where it will be extracted. The callback must return the desired extract path (which may be the same as the one passed in), or else ``None`` to skip that file or directory. The callback can thus be used to report on the progress of the extraction, as well as to filter the items extracted or alter their extraction paths. `drivers`, if supplied, must be a non-empty sequence of functions with the same signature as this function (minus the `drivers` argument), that raise ``UnrecognizedFormat`` if they do not support extracting the designated archive type. The `drivers` are tried in sequence until one is found that does not raise an error, or until all are exhausted (in which case ``UnrecognizedFormat`` is raised). If you do not supply a sequence of drivers, the module's ``extraction_drivers`` constant will be used, which means that ``unpack_zipfile`` and ``unpack_tarfile`` will be tried, in that order. """ for driver in drivers or extraction_drivers: try: driver(filename, extract_dir, progress_filter) except UnrecognizedFormat: continue else: return else: raise UnrecognizedFormat( "Not a recognized archive type: %s" % filename ) def unpack_directory(filename, extract_dir, progress_filter=default_filter): """"Unpack" a directory, using the same interface as for archives Raises ``UnrecognizedFormat`` if `filename` is not a directory """ if not os.path.isdir(filename): raise UnrecognizedFormat("%s is not a directory" % filename) paths = { filename: ('', extract_dir), } for base, dirs, files in os.walk(filename): src, dst = paths[base] for d in dirs: paths[os.path.join(base, d)] = src + d + '/', os.path.join(dst, d) for f in files: target = os.path.join(dst, f) target = progress_filter(src + f, target) if not target: # skip non-files continue ensure_directory(target) f = os.path.join(base, f) shutil.copyfile(f, target) shutil.copystat(f, target) def unpack_zipfile(filename, extract_dir, progress_filter=default_filter): """Unpack zip `filename` to `extract_dir` Raises ``UnrecognizedFormat`` if `filename` is not a zipfile (as determined by ``zipfile.is_zipfile()``). See ``unpack_archive()`` for an explanation of the `progress_filter` argument. """ if not zipfile.is_zipfile(filename): raise UnrecognizedFormat("%s is not a zip file" % (filename,)) with zipfile.ZipFile(filename) as z: for info in z.infolist(): name = info.filename # don't extract absolute paths or ones with .. in them if name.startswith('/') or '..' in name.split('/'): continue target = os.path.join(extract_dir, *name.split('/')) target = progress_filter(name, target) if not target: continue if name.endswith('/'): # directory ensure_directory(target) else: # file ensure_directory(target) data = z.read(info.filename) with open(target, 'wb') as f: f.write(data) unix_attributes = info.external_attr >> 16 if unix_attributes: os.chmod(target, unix_attributes) def unpack_tarfile(filename, extract_dir, progress_filter=default_filter): """Unpack tar/tar.gz/tar.bz2 `filename` to `extract_dir` Raises ``UnrecognizedFormat`` if `filename` is not a tarfile (as determined by ``tarfile.open()``). See ``unpack_archive()`` for an explanation of the `progress_filter` argument. """ try: tarobj = tarfile.open(filename) except tarfile.TarError: raise UnrecognizedFormat( "%s is not a compressed or uncompressed tar file" % (filename,) ) with contextlib.closing(tarobj): # don't do any chowning! tarobj.chown = lambda *args: None for member in tarobj: name = member.name # don't extract absolute paths or ones with .. in them if not name.startswith('/') and '..' not in name.split('/'): prelim_dst = os.path.join(extract_dir, *name.split('/')) # resolve any links and to extract the link targets as normal # files while member is not None and (member.islnk() or member.issym()): linkpath = member.linkname if member.issym(): base = posixpath.dirname(member.name) linkpath = posixpath.join(base, linkpath) linkpath = posixpath.normpath(linkpath) member = tarobj._getmember(linkpath) if member is not None and (member.isfile() or member.isdir()): final_dst = progress_filter(name, prelim_dst) if final_dst: if final_dst.endswith(os.sep): final_dst = final_dst[:-1] try: # XXX Ugh tarobj._extract_member(member, final_dst) except tarfile.ExtractError: # chown/chmod/mkfifo/mknode/makedev failed pass return True extraction_drivers = unpack_directory, unpack_zipfile, unpack_tarfile PK @N#]���� � % site-packages/setuptools/extension.pynu �[��� import re import functools import distutils.core import distutils.errors import distutils.extension from setuptools.extern.six.moves import map from .monkey import get_unpatched def _have_cython(): """ Return True if Cython can be imported. """ cython_impl = 'Cython.Distutils.build_ext' try: # from (cython_impl) import build_ext __import__(cython_impl, fromlist=['build_ext']).build_ext return True except Exception: pass return False # for compatibility have_pyrex = _have_cython _Extension = get_unpatched(distutils.core.Extension) class Extension(_Extension): """Extension that uses '.c' files in place of '.pyx' files""" def __init__(self, name, sources, *args, **kw): # The *args is needed for compatibility as calls may use positional # arguments. py_limited_api may be set only via keyword. self.py_limited_api = kw.pop("py_limited_api", False) _Extension.__init__(self, name, sources, *args, **kw) def _convert_pyx_sources_to_lang(self): """ Replace sources with .pyx extensions to sources with the target language extension. This mechanism allows language authors to supply pre-converted sources but to prefer the .pyx sources. """ if _have_cython(): # the build has Cython, so allow it to compile the .pyx files return lang = self.language or '' target_ext = '.cpp' if lang.lower() == 'c++' else '.c' sub = functools.partial(re.sub, '.pyx$', target_ext) self.sources = list(map(sub, self.sources)) class Library(Extension): """Just like a regular Extension, but built as a library instead""" PK @N#];oT�? �? " site-packages/setuptools/config.pynu �[��� from __future__ import absolute_import, unicode_literals import io import os import sys from collections import defaultdict from functools import partial from importlib import import_module from distutils.errors import DistutilsOptionError, DistutilsFileError from setuptools.extern.six import string_types def read_configuration( filepath, find_others=False, ignore_option_errors=False): """Read given configuration file and returns options from it as a dict. :param str|unicode filepath: Path to configuration file to get options from. :param bool find_others: Whether to search for other configuration files which could be on in various places. :param bool ignore_option_errors: Whether to silently ignore options, values of which could not be resolved (e.g. due to exceptions in directives such as file:, attr:, etc.). If False exceptions are propagated as expected. :rtype: dict """ from setuptools.dist import Distribution, _Distribution filepath = os.path.abspath(filepath) if not os.path.isfile(filepath): raise DistutilsFileError( 'Configuration file %s does not exist.' % filepath) current_directory = os.getcwd() os.chdir(os.path.dirname(filepath)) try: dist = Distribution() filenames = dist.find_config_files() if find_others else [] if filepath not in filenames: filenames.append(filepath) _Distribution.parse_config_files(dist, filenames=filenames) handlers = parse_configuration( dist, dist.command_options, ignore_option_errors=ignore_option_errors) finally: os.chdir(current_directory) return configuration_to_dict(handlers) def configuration_to_dict(handlers): """Returns configuration data gathered by given handlers as a dict. :param list[ConfigHandler] handlers: Handlers list, usually from parse_configuration() :rtype: dict """ config_dict = defaultdict(dict) for handler in handlers: obj_alias = handler.section_prefix target_obj = handler.target_obj for option in handler.set_options: getter = getattr(target_obj, 'get_%s' % option, None) if getter is None: value = getattr(target_obj, option) else: value = getter() config_dict[obj_alias][option] = value return config_dict def parse_configuration( distribution, command_options, ignore_option_errors=False): """Performs additional parsing of configuration options for a distribution. Returns a list of used option handlers. :param Distribution distribution: :param dict command_options: :param bool ignore_option_errors: Whether to silently ignore options, values of which could not be resolved (e.g. due to exceptions in directives such as file:, attr:, etc.). If False exceptions are propagated as expected. :rtype: list """ meta = ConfigMetadataHandler( distribution.metadata, command_options, ignore_option_errors) meta.parse() options = ConfigOptionsHandler( distribution, command_options, ignore_option_errors) options.parse() return meta, options class ConfigHandler(object): """Handles metadata supplied in configuration files.""" section_prefix = None """Prefix for config sections handled by this handler. Must be provided by class heirs. """ aliases = {} """Options aliases. For compatibility with various packages. E.g.: d2to1 and pbr. Note: `-` in keys is replaced with `_` by config parser. """ def __init__(self, target_obj, options, ignore_option_errors=False): sections = {} section_prefix = self.section_prefix for section_name, section_options in options.items(): if not section_name.startswith(section_prefix): continue section_name = section_name.replace(section_prefix, '').strip('.') sections[section_name] = section_options self.ignore_option_errors = ignore_option_errors self.target_obj = target_obj self.sections = sections self.set_options = [] @property def parsers(self): """Metadata item name to parser function mapping.""" raise NotImplementedError( '%s must provide .parsers property' % self.__class__.__name__) def __setitem__(self, option_name, value): unknown = tuple() target_obj = self.target_obj # Translate alias into real name. option_name = self.aliases.get(option_name, option_name) current_value = getattr(target_obj, option_name, unknown) if current_value is unknown: raise KeyError(option_name) if current_value: # Already inhabited. Skipping. return skip_option = False parser = self.parsers.get(option_name) if parser: try: value = parser(value) except Exception: skip_option = True if not self.ignore_option_errors: raise if skip_option: return setter = getattr(target_obj, 'set_%s' % option_name, None) if setter is None: setattr(target_obj, option_name, value) else: setter(value) self.set_options.append(option_name) @classmethod def _parse_list(cls, value, separator=','): """Represents value as a list. Value is split either by separator (defaults to comma) or by lines. :param value: :param separator: List items separator character. :rtype: list """ if isinstance(value, list): # _get_parser_compound case return value if '\n' in value: value = value.splitlines() else: value = value.split(separator) return [chunk.strip() for chunk in value if chunk.strip()] @classmethod def _parse_dict(cls, value): """Represents value as a dict. :param value: :rtype: dict """ separator = '=' result = {} for line in cls._parse_list(value): key, sep, val = line.partition(separator) if sep != separator: raise DistutilsOptionError( 'Unable to parse option value to dict: %s' % value) result[key.strip()] = val.strip() return result @classmethod def _parse_bool(cls, value): """Represents value as boolean. :param value: :rtype: bool """ value = value.lower() return value in ('1', 'true', 'yes') @classmethod def _parse_file(cls, value): """Represents value as a string, allowing including text from nearest files using `file:` directive. Directive is sandboxed and won't reach anything outside directory with setup.py. Examples: file: LICENSE file: README.rst, CHANGELOG.md, src/file.txt :param str value: :rtype: str """ include_directive = 'file:' if not isinstance(value, string_types): return value if not value.startswith(include_directive): return value spec = value[len(include_directive):] filepaths = (os.path.abspath(path.strip()) for path in spec.split(',')) return '\n'.join( cls._read_file(path) for path in filepaths if (cls._assert_local(path) or True) and os.path.isfile(path) ) @staticmethod def _assert_local(filepath): if not filepath.startswith(os.getcwd()): raise DistutilsOptionError( '`file:` directive can not access %s' % filepath) @staticmethod def _read_file(filepath): with io.open(filepath, encoding='utf-8') as f: return f.read() @classmethod def _parse_attr(cls, value): """Represents value as a module attribute. Examples: attr: package.attr attr: package.module.attr :param str value: :rtype: str """ attr_directive = 'attr:' if not value.startswith(attr_directive): return value attrs_path = value.replace(attr_directive, '').strip().split('.') attr_name = attrs_path.pop() module_name = '.'.join(attrs_path) module_name = module_name or '__init__' sys.path.insert(0, os.getcwd()) try: module = import_module(module_name) value = getattr(module, attr_name) finally: sys.path = sys.path[1:] return value @classmethod def _get_parser_compound(cls, *parse_methods): """Returns parser function to represents value as a list. Parses a value applying given methods one after another. :param parse_methods: :rtype: callable """ def parse(value): parsed = value for method in parse_methods: parsed = method(parsed) return parsed return parse @classmethod def _parse_section_to_dict(cls, section_options, values_parser=None): """Parses section options into a dictionary. Optionally applies a given parser to values. :param dict section_options: :param callable values_parser: :rtype: dict """ value = {} values_parser = values_parser or (lambda val: val) for key, (_, val) in section_options.items(): value[key] = values_parser(val) return value def parse_section(self, section_options): """Parses configuration file section. :param dict section_options: """ for (name, (_, value)) in section_options.items(): try: self[name] = value except KeyError: pass # Keep silent for a new option may appear anytime. def parse(self): """Parses configuration file items from one or more related sections. """ for section_name, section_options in self.sections.items(): method_postfix = '' if section_name: # [section.option] variant method_postfix = '_%s' % section_name section_parser_method = getattr( self, # Dots in section names are tranlsated into dunderscores. ('parse_section%s' % method_postfix).replace('.', '__'), None) if section_parser_method is None: raise DistutilsOptionError( 'Unsupported distribution option section: [%s.%s]' % ( self.section_prefix, section_name)) section_parser_method(section_options) class ConfigMetadataHandler(ConfigHandler): section_prefix = 'metadata' aliases = { 'home_page': 'url', 'summary': 'description', 'classifier': 'classifiers', 'platform': 'platforms', } strict_mode = False """We need to keep it loose, to be partially compatible with `pbr` and `d2to1` packages which also uses `metadata` section. """ @property def parsers(self): """Metadata item name to parser function mapping.""" parse_list = self._parse_list parse_file = self._parse_file parse_dict = self._parse_dict return { 'platforms': parse_list, 'keywords': parse_list, 'provides': parse_list, 'requires': parse_list, 'obsoletes': parse_list, 'classifiers': self._get_parser_compound(parse_file, parse_list), 'license': parse_file, 'description': parse_file, 'long_description': parse_file, 'version': self._parse_version, 'project_urls': parse_dict, } def _parse_version(self, value): """Parses `version` option value. :param value: :rtype: str """ version = self._parse_attr(value) if callable(version): version = version() if not isinstance(version, string_types): if hasattr(version, '__iter__'): version = '.'.join(map(str, version)) else: version = '%s' % version return version class ConfigOptionsHandler(ConfigHandler): section_prefix = 'options' @property def parsers(self): """Metadata item name to parser function mapping.""" parse_list = self._parse_list parse_list_semicolon = partial(self._parse_list, separator=';') parse_bool = self._parse_bool parse_dict = self._parse_dict return { 'zip_safe': parse_bool, 'use_2to3': parse_bool, 'include_package_data': parse_bool, 'package_dir': parse_dict, 'use_2to3_fixers': parse_list, 'use_2to3_exclude_fixers': parse_list, 'convert_2to3_doctests': parse_list, 'scripts': parse_list, 'eager_resources': parse_list, 'dependency_links': parse_list, 'namespace_packages': parse_list, 'install_requires': parse_list_semicolon, 'setup_requires': parse_list_semicolon, 'tests_require': parse_list_semicolon, 'packages': self._parse_packages, 'entry_points': self._parse_file, 'py_modules': parse_list, } def _parse_packages(self, value): """Parses `packages` option value. :param value: :rtype: list """ find_directive = 'find:' if not value.startswith(find_directive): return self._parse_list(value) # Read function arguments from a dedicated section. find_kwargs = self.parse_section_packages__find( self.sections.get('packages.find', {})) from setuptools import find_packages return find_packages(**find_kwargs) def parse_section_packages__find(self, section_options): """Parses `packages.find` configuration file section. To be used in conjunction with _parse_packages(). :param dict section_options: """ section_data = self._parse_section_to_dict( section_options, self._parse_list) valid_keys = ['where', 'include', 'exclude'] find_kwargs = dict( [(k, v) for k, v in section_data.items() if k in valid_keys and v]) where = find_kwargs.get('where') if where is not None: find_kwargs['where'] = where[0] # cast list to single val return find_kwargs def parse_section_entry_points(self, section_options): """Parses `entry_points` configuration file section. :param dict section_options: """ parsed = self._parse_section_to_dict(section_options, self._parse_list) self['entry_points'] = parsed def _parse_package_data(self, section_options): parsed = self._parse_section_to_dict(section_options, self._parse_list) root = parsed.get('*') if root: parsed[''] = root del parsed['*'] return parsed def parse_section_package_data(self, section_options): """Parses `package_data` configuration file section. :param dict section_options: """ self['package_data'] = self._parse_package_data(section_options) def parse_section_exclude_package_data(self, section_options): """Parses `exclude_package_data` configuration file section. :param dict section_options: """ self['exclude_package_data'] = self._parse_package_data( section_options) def parse_section_extras_require(self, section_options): """Parses `extras_require` configuration file section. :param dict section_options: """ parse_list = partial(self._parse_list, separator=';') self['extras_require'] = self._parse_section_to_dict( section_options, parse_list) PK @N#]���� � ' site-packages/setuptools/namespaces.pycnu �[��� � � fc @ sq d d l Z d d l m Z d d l Z d d l m Z e j j Z d d d � � YZ d e f d � � YZ d S( i����N( t log( t mapt Installerc B s_ e Z d Z d � Z d � Z d � Z d Z d Z d � Z d � Z d � Z e d � � Z RS( s -nspkg.pthc C s� | j � } | s d St j j | j � � \ } } | | j 7} | j j | � t j d | � t | j | � } | j r� t | � d St | d � � } | j | � Wd QXd S( Ns Installing %st wt( t _get_all_ns_packagest ost patht splitextt _get_targett nspkg_extt outputst appendR t infoR t _gen_nspkg_linet dry_runt listt opent writelines( t selft nspt filenamet extt linest f( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt install_namespaces s c C sb t j j | j � � \ } } | | j 7} t j j | � sA d St j d | � t j | � d S( Ns Removing %s( R R R R R t existsR R t remove( R R R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt uninstall_namespaces! s c C s | j S( N( t target( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR ) s s import sys, types, oss# has_mfs = sys.version_info > (3, 5)s$ p = os.path.join(%(root)s, *%(pth)r)s4 importlib = has_mfs and __import__('importlib.util')s- has_mfs and __import__('importlib.machinery')s� m = has_mfs and sys.modules.setdefault(%(pkg)r, importlib.util.module_from_spec(importlib.machinery.PathFinder.find_spec(%(pkg)r, [os.path.dirname(p)])))sC m = m or sys.modules.setdefault(%(pkg)r, types.ModuleType(%(pkg)r))s7 mp = (m or []) and m.__dict__.setdefault('__path__',[])s (p not in mp) and mp.append(p)s4 m and setattr(sys.modules[%(parent)r], %(child)r, m)c C s d S( Ns$ sys._getframe(1).f_locals['sitedir']( ( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt _get_rootC s c C s| t | � } t | j d � � } | j � } | j } | j d � \ } } } | rd | | j 7} n d j | � t � d S( Nt .t ;s ( t strt tuplet splitR t _nspkg_tmplt rpartitiont _nspkg_tmpl_multit joint locals( R t pkgt ptht roott tmpl_linest parentt sept child( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR F s c C s. | j j p g } t t t | j | � � � S( s, Return sorted list of all package namespaces( t distributiont namespace_packagest sortedt flattenR t _pkg_names( R t pkgs( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR Q s c c s8 | j d � } x" | r3 d j | � V| j � q Wd S( s� Given a namespace package, yield the components of that package. >>> names = Installer._pkg_names('a.b.c') >>> set(names) == set(['a', 'a.b', 'a.b.c']) True R N( R" R& t pop( R( t parts( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR3 V s ( s import sys, types, oss# has_mfs = sys.version_info > (3, 5)s$ p = os.path.join(%(root)s, *%(pth)r)s4 importlib = has_mfs and __import__('importlib.util')s- has_mfs and __import__('importlib.machinery')s� m = has_mfs and sys.modules.setdefault(%(pkg)r, importlib.util.module_from_spec(importlib.machinery.PathFinder.find_spec(%(pkg)r, [os.path.dirname(p)])))sC m = m or sys.modules.setdefault(%(pkg)r, types.ModuleType(%(pkg)r))s7 mp = (m or []) and m.__dict__.setdefault('__path__',[])s (p not in mp) and mp.append(p)( s4 m and setattr(sys.modules[%(parent)r], %(child)r, m)( t __name__t __module__R R R R R# R% R R R t staticmethodR3 ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR s$ t DevelopInstallerc B s e Z d � Z d � Z RS( c C s t t | j � � S( N( t reprR t egg_path( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR g s c C s | j S( N( t egg_link( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR j s ( R7 R8 R R ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyR: f s ( ( R t distutilsR t itertoolst setuptools.extern.six.movesR t chaint from_iterableR2 R R: ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/namespaces.pyt <module> s [PK @N#]<k$j j ' site-packages/setuptools/py31compat.pyonu �[��� � � fc @ s� d d g Z y d d l m Z m Z Wn0 e k rX d d l m Z m Z d � Z n Xy d d l m Z Wn? e k r� d d l Z d d l Z d e f d � � YZ n Xd S( t get_config_varst get_pathi����( R R ( R t get_python_libc C s+ | d k r t d � � n t | d k � S( Nt platlibt purelibs Name must be purelib or platlib( R R ( t ValueErrorR ( t name( ( s9 /usr/lib/python2.7/site-packages/setuptools/py31compat.pyR s ( t TemporaryDirectoryNR c B s) e Z d Z d � Z d � Z d � Z RS( s� Very simple temporary directory context manager. Will try to delete afterward, but will also ignore OS and similar errors on deletion. c C s d | _ t j � | _ d S( N( t NoneR t tempfilet mkdtemp( t self( ( s9 /usr/lib/python2.7/site-packages/setuptools/py31compat.pyt __init__ s c C s | j S( N( R ( R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/py31compat.pyt __enter__! s c C s8 y t j | j t � Wn t k r* n Xd | _ d S( N( t shutilt rmtreeR t Truet OSErrorR ( R t exctypet excvaluet exctrace( ( s9 /usr/lib/python2.7/site-packages/setuptools/py31compat.pyt __exit__$ s ( t __name__t __module__t __doc__R R R ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/py31compat.pyR s ( t __all__t sysconfigR R t ImportErrort distutils.sysconfigR R R R t object( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/py31compat.pyt <module> s PK @N#]��q q , site-packages/setuptools/extern/__init__.pyonu �[��� � � fc @ s? d d l Z d d d � � YZ d Z e e e d � j � d S( i����Nt VendorImporterc B sJ e Z d Z d d d � Z e d � � Z d d � Z d � Z d � Z RS( s� A PEP 302 meta path importer for finding optionally-vendored or otherwise naturally-installed packages from root_name. c C s7 | | _ t | � | _ | p- | j d d � | _ d S( Nt externt _vendor( t root_namet sett vendored_namest replacet vendor_pkg( t selfR R R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt __init__ s c c s | j d Vd Vd S( sL Search first the vendor package then as a natural package. t .t N( R ( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt search_path s c C sL | j | j d � \ } } } | r) d St t | j | j � � sH d S| S( s� Return self when fullname starts with root_name and the target module is one vendored through this importer. R N( t partitionR t anyt mapt startswithR ( R t fullnamet patht roott baset target( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt find_module s c C s� | j | j d � \ } } } x� | j D]l } yR | | } t | � t j | } | t j | <t j d k r| t j | =n | SWq) t k r� q) Xq) Wt d j t � � � � d S( sK Iterate over the search path to locate and load fullname. R i s� The '{target}' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution.N( i i ( R R R t __import__t syst modulest version_infot ImportErrort formatt locals( R R R R R t prefixt extantt mod( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt load_module# s c C s& | t j k r" t j j | � n d S( sR Install this importer into sys.meta_path if not already present. N( R t meta_patht append( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt install@ s ( N( t __name__t __module__t __doc__t NoneR t propertyR R R! R$ ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyR s t sixt packagingt pyparsings setuptools._vendor( ( R* R+ R, ( R R t namesR% R$ ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt <module> s DPK @N#]�-�G� � + site-packages/setuptools/extern/__init__.pynu �[��� import sys class VendorImporter: """ A PEP 302 meta path importer for finding optionally-vendored or otherwise naturally-installed packages from root_name. """ def __init__(self, root_name, vendored_names=(), vendor_pkg=None): self.root_name = root_name self.vendored_names = set(vendored_names) self.vendor_pkg = vendor_pkg or root_name.replace('extern', '_vendor') @property def search_path(self): """ Search first the vendor package then as a natural package. """ yield self.vendor_pkg + '.' yield '' def find_module(self, fullname, path=None): """ Return self when fullname starts with root_name and the target module is one vendored through this importer. """ root, base, target = fullname.partition(self.root_name + '.') if root: return if not any(map(target.startswith, self.vendored_names)): return return self def load_module(self, fullname): """ Iterate over the search path to locate and load fullname. """ root, base, target = fullname.partition(self.root_name + '.') for prefix in self.search_path: try: extant = prefix + target __import__(extant) mod = sys.modules[extant] sys.modules[fullname] = mod # mysterious hack: # Remove the reference to the extant package/module # on later Python versions to cause relative imports # in the vendor package to resolve the same modules # as those going through this importer. if sys.version_info > (3, 3): del sys.modules[extant] return mod except ImportError: pass else: raise ImportError( "The '{target}' package is required; " "normally this is bundled with this package so if you get " "this warning, consult the packager of your " "distribution.".format(**locals()) ) def install(self): """ Install this importer into sys.meta_path if not already present. """ if self not in sys.meta_path: sys.meta_path.append(self) names = 'six', 'packaging', 'pyparsing', VendorImporter(__name__, names, 'setuptools._vendor').install() PK @N#]��q q , site-packages/setuptools/extern/__init__.pycnu �[��� � � fc @ s? d d l Z d d d � � YZ d Z e e e d � j � d S( i����Nt VendorImporterc B sJ e Z d Z d d d � Z e d � � Z d d � Z d � Z d � Z RS( s� A PEP 302 meta path importer for finding optionally-vendored or otherwise naturally-installed packages from root_name. c C s7 | | _ t | � | _ | p- | j d d � | _ d S( Nt externt _vendor( t root_namet sett vendored_namest replacet vendor_pkg( t selfR R R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt __init__ s c c s | j d Vd Vd S( sL Search first the vendor package then as a natural package. t .t N( R ( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt search_path s c C sL | j | j d � \ } } } | r) d St t | j | j � � sH d S| S( s� Return self when fullname starts with root_name and the target module is one vendored through this importer. R N( t partitionR t anyt mapt startswithR ( R t fullnamet patht roott baset target( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt find_module s c C s� | j | j d � \ } } } x� | j D]l } yR | | } t | � t j | } | t j | <t j d k r| t j | =n | SWq) t k r� q) Xq) Wt d j t � � � � d S( sK Iterate over the search path to locate and load fullname. R i s� The '{target}' package is required; normally this is bundled with this package so if you get this warning, consult the packager of your distribution.N( i i ( R R R t __import__t syst modulest version_infot ImportErrort formatt locals( R R R R R t prefixt extantt mod( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt load_module# s c C s& | t j k r" t j j | � n d S( sR Install this importer into sys.meta_path if not already present. N( R t meta_patht append( R ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt install@ s ( N( t __name__t __module__t __doc__t NoneR t propertyR R R! R$ ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyR s t sixt packagingt pyparsings setuptools._vendor( ( R* R+ R, ( R R t namesR% R$ ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/extern/__init__.pyt <module> s DPK @N#] �= ' ' & site-packages/setuptools/build_meta.pynu �[��� """A PEP 517 interface to setuptools Previously, when a user or a command line tool (let's call it a "frontend") needed to make a request of setuptools to take a certain action, for example, generating a list of installation requirements, the frontend would would call "setup.py egg_info" or "setup.py bdist_wheel" on the command line. PEP 517 defines a different method of interfacing with setuptools. Rather than calling "setup.py" directly, the frontend should: 1. Set the current directory to the directory with a setup.py file 2. Import this module into a safe python interpreter (one in which setuptools can potentially set global variables or crash hard). 3. Call one of the functions defined in PEP 517. What each function does is defined in PEP 517. However, here is a "casual" definition of the functions (this definition should not be relied on for bug reports or API stability): - `build_wheel`: build a wheel in the folder and return the basename - `get_requires_for_build_wheel`: get the `setup_requires` to build - `prepare_metadata_for_build_wheel`: get the `install_requires` - `build_sdist`: build an sdist in the folder and return the basename - `get_requires_for_build_sdist`: get the `setup_requires` to build Again, this is not a formal definition! Just a "taste" of the module. """ import os import sys import tokenize import shutil import contextlib import setuptools import distutils class SetupRequirementsError(BaseException): def __init__(self, specifiers): self.specifiers = specifiers class Distribution(setuptools.dist.Distribution): def fetch_build_eggs(self, specifiers): raise SetupRequirementsError(specifiers) @classmethod @contextlib.contextmanager def patch(cls): """ Replace distutils.dist.Distribution with this class for the duration of this context. """ orig = distutils.core.Distribution distutils.core.Distribution = cls try: yield finally: distutils.core.Distribution = orig def _run_setup(setup_script='setup.py'): # Note that we can reuse our build directory between calls # Correctness comes first, then optimization later __file__ = setup_script __name__ = '__main__' f = getattr(tokenize, 'open', open)(__file__) code = f.read().replace('\\r\\n', '\\n') f.close() exec(compile(code, __file__, 'exec'), locals()) def _fix_config(config_settings): config_settings = config_settings or {} config_settings.setdefault('--global-option', []) return config_settings def _get_build_requires(config_settings): config_settings = _fix_config(config_settings) requirements = ['setuptools', 'wheel'] sys.argv = sys.argv[:1] + ['egg_info'] + \ config_settings["--global-option"] try: with Distribution.patch(): _run_setup() except SetupRequirementsError as e: requirements += e.specifiers return requirements def _get_immediate_subdirectories(a_dir): return [name for name in os.listdir(a_dir) if os.path.isdir(os.path.join(a_dir, name))] def get_requires_for_build_wheel(config_settings=None): config_settings = _fix_config(config_settings) return _get_build_requires(config_settings) def get_requires_for_build_sdist(config_settings=None): config_settings = _fix_config(config_settings) return _get_build_requires(config_settings) def prepare_metadata_for_build_wheel(metadata_directory, config_settings=None): sys.argv = sys.argv[:1] + ['dist_info', '--egg-base', metadata_directory] _run_setup() dist_info_directory = metadata_directory while True: dist_infos = [f for f in os.listdir(dist_info_directory) if f.endswith('.dist-info')] if len(dist_infos) == 0 and \ len(_get_immediate_subdirectories(dist_info_directory)) == 1: dist_info_directory = os.path.join( dist_info_directory, os.listdir(dist_info_directory)[0]) continue assert len(dist_infos) == 1 break # PEP 517 requires that the .dist-info directory be placed in the # metadata_directory. To comply, we MUST copy the directory to the root if dist_info_directory != metadata_directory: shutil.move( os.path.join(dist_info_directory, dist_infos[0]), metadata_directory) shutil.rmtree(dist_info_directory, ignore_errors=True) return dist_infos[0] def build_wheel(wheel_directory, config_settings=None, metadata_directory=None): config_settings = _fix_config(config_settings) wheel_directory = os.path.abspath(wheel_directory) sys.argv = sys.argv[:1] + ['bdist_wheel'] + \ config_settings["--global-option"] _run_setup() if wheel_directory != 'dist': shutil.rmtree(wheel_directory) shutil.copytree('dist', wheel_directory) wheels = [f for f in os.listdir(wheel_directory) if f.endswith('.whl')] assert len(wheels) == 1 return wheels[0] def build_sdist(sdist_directory, config_settings=None): config_settings = _fix_config(config_settings) sdist_directory = os.path.abspath(sdist_directory) sys.argv = sys.argv[:1] + ['sdist'] + \ config_settings["--global-option"] _run_setup() if sdist_directory != 'dist': shutil.rmtree(sdist_directory) shutil.copytree('dist', sdist_directory) sdists = [f for f in os.listdir(sdist_directory) if f.endswith('.tar.gz')] assert len(sdists) == 1 return sdists[0] PK @N#]��ٜ ٜ ) site-packages/setuptools/package_index.pynu �[��� """PyPI and direct package downloading""" import sys import os import re import shutil import socket import base64 import hashlib import itertools from functools import wraps from setuptools.extern import six from setuptools.extern.six.moves import urllib, http_client, configparser, map import setuptools from pkg_resources import ( CHECKOUT_DIST, Distribution, BINARY_DIST, normalize_path, SOURCE_DIST, Environment, find_distributions, safe_name, safe_version, to_filename, Requirement, DEVELOP_DIST, EGG_DIST, ) from setuptools import ssl_support from distutils import log from distutils.errors import DistutilsError from fnmatch import translate from setuptools.py27compat import get_all_headers from setuptools.py33compat import unescape from setuptools.wheel import Wheel EGG_FRAGMENT = re.compile(r'^egg=([-A-Za-z0-9_.+!]+)$') HREF = re.compile("""href\\s*=\\s*['"]?([^'"> ]+)""", re.I) # this is here to fix emacs' cruddy broken syntax highlighting PYPI_MD5 = re.compile( '<a href="([^"#]+)">([^<]+)</a>\n\\s+\\(<a (?:title="MD5 hash"\n\\s+)' 'href="[^?]+\\?:action=show_md5&digest=([0-9a-f]{32})">md5</a>\\)' ) URL_SCHEME = re.compile('([-+.a-z0-9]{2,}):', re.I).match EXTENSIONS = ".tar.gz .tar.bz2 .tar .zip .tgz".split() __all__ = [ 'PackageIndex', 'distros_for_url', 'parse_bdist_wininst', 'interpret_distro_name', ] _SOCKET_TIMEOUT = 15 _tmpl = "setuptools/{setuptools.__version__} Python-urllib/{py_major}" user_agent = _tmpl.format(py_major=sys.version[:3], setuptools=setuptools) def parse_requirement_arg(spec): try: return Requirement.parse(spec) except ValueError: raise DistutilsError( "Not a URL, existing file, or requirement spec: %r" % (spec,) ) def parse_bdist_wininst(name): """Return (base,pyversion) or (None,None) for possible .exe name""" lower = name.lower() base, py_ver, plat = None, None, None if lower.endswith('.exe'): if lower.endswith('.win32.exe'): base = name[:-10] plat = 'win32' elif lower.startswith('.win32-py', -16): py_ver = name[-7:-4] base = name[:-16] plat = 'win32' elif lower.endswith('.win-amd64.exe'): base = name[:-14] plat = 'win-amd64' elif lower.startswith('.win-amd64-py', -20): py_ver = name[-7:-4] base = name[:-20] plat = 'win-amd64' return base, py_ver, plat def egg_info_for_url(url): parts = urllib.parse.urlparse(url) scheme, server, path, parameters, query, fragment = parts base = urllib.parse.unquote(path.split('/')[-1]) if server == 'sourceforge.net' and base == 'download': # XXX Yuck base = urllib.parse.unquote(path.split('/')[-2]) if '#' in base: base, fragment = base.split('#', 1) return base, fragment def distros_for_url(url, metadata=None): """Yield egg or source distribution objects that might be found at a URL""" base, fragment = egg_info_for_url(url) for dist in distros_for_location(url, base, metadata): yield dist if fragment: match = EGG_FRAGMENT.match(fragment) if match: for dist in interpret_distro_name( url, match.group(1), metadata, precedence=CHECKOUT_DIST ): yield dist def distros_for_location(location, basename, metadata=None): """Yield egg or source distribution objects based on basename""" if basename.endswith('.egg.zip'): basename = basename[:-4] # strip the .zip if basename.endswith('.egg') and '-' in basename: # only one, unambiguous interpretation return [Distribution.from_location(location, basename, metadata)] if basename.endswith('.whl') and '-' in basename: wheel = Wheel(basename) if not wheel.is_compatible(): return [] return [Distribution( location=location, project_name=wheel.project_name, version=wheel.version, # Increase priority over eggs. precedence=EGG_DIST + 1, )] if basename.endswith('.exe'): win_base, py_ver, platform = parse_bdist_wininst(basename) if win_base is not None: return interpret_distro_name( location, win_base, metadata, py_ver, BINARY_DIST, platform ) # Try source distro extensions (.zip, .tgz, etc.) # for ext in EXTENSIONS: if basename.endswith(ext): basename = basename[:-len(ext)] return interpret_distro_name(location, basename, metadata) return [] # no extension matched def distros_for_filename(filename, metadata=None): """Yield possible egg or source distribution objects based on a filename""" return distros_for_location( normalize_path(filename), os.path.basename(filename), metadata ) def interpret_distro_name( location, basename, metadata, py_version=None, precedence=SOURCE_DIST, platform=None ): """Generate alternative interpretations of a source distro name Note: if `location` is a filesystem filename, you should call ``pkg_resources.normalize_path()`` on it before passing it to this routine! """ # Generate alternative interpretations of a source distro name # Because some packages are ambiguous as to name/versions split # e.g. "adns-python-1.1.0", "egenix-mx-commercial", etc. # So, we generate each possible interepretation (e.g. "adns, python-1.1.0" # "adns-python, 1.1.0", and "adns-python-1.1.0, no version"). In practice, # the spurious interpretations should be ignored, because in the event # there's also an "adns" package, the spurious "python-1.1.0" version will # compare lower than any numeric version number, and is therefore unlikely # to match a request for it. It's still a potential problem, though, and # in the long run PyPI and the distutils should go for "safe" names and # versions in distribution archive names (sdist and bdist). parts = basename.split('-') if not py_version and any(re.match(r'py\d\.\d$', p) for p in parts[2:]): # it is a bdist_dumb, not an sdist -- bail out return for p in range(1, len(parts) + 1): yield Distribution( location, metadata, '-'.join(parts[:p]), '-'.join(parts[p:]), py_version=py_version, precedence=precedence, platform=platform ) # From Python 2.7 docs def unique_everseen(iterable, key=None): "List unique elements, preserving order. Remember all elements ever seen." # unique_everseen('AAAABBBCCDAABBB') --> A B C D # unique_everseen('ABBCcAD', str.lower) --> A B C D seen = set() seen_add = seen.add if key is None: for element in six.moves.filterfalse(seen.__contains__, iterable): seen_add(element) yield element else: for element in iterable: k = key(element) if k not in seen: seen_add(k) yield element def unique_values(func): """ Wrap a function returning an iterable such that the resulting iterable only ever yields unique items. """ @wraps(func) def wrapper(*args, **kwargs): return unique_everseen(func(*args, **kwargs)) return wrapper REL = re.compile(r"""<([^>]*\srel\s{0,10}=\s{0,10}['"]?([^'" >]+)[^>]*)>""", re.I) # this line is here to fix emacs' cruddy broken syntax highlighting @unique_values def find_external_links(url, page): """Find rel="homepage" and rel="download" links in `page`, yielding URLs""" for match in REL.finditer(page): tag, rel = match.groups() rels = set(map(str.strip, rel.lower().split(','))) if 'homepage' in rels or 'download' in rels: for match in HREF.finditer(tag): yield urllib.parse.urljoin(url, htmldecode(match.group(1))) for tag in ("<th>Home Page", "<th>Download URL"): pos = page.find(tag) if pos != -1: match = HREF.search(page, pos) if match: yield urllib.parse.urljoin(url, htmldecode(match.group(1))) class ContentChecker(object): """ A null content checker that defines the interface for checking content """ def feed(self, block): """ Feed a block of data to the hash. """ return def is_valid(self): """ Check the hash. Return False if validation fails. """ return True def report(self, reporter, template): """ Call reporter with information about the checker (hash name) substituted into the template. """ return class HashChecker(ContentChecker): pattern = re.compile( r'(?P<hash_name>sha1|sha224|sha384|sha256|sha512|md5)=' r'(?P<expected>[a-f0-9]+)' ) def __init__(self, hash_name, expected): self.hash_name = hash_name self.hash = hashlib.new(hash_name) self.expected = expected @classmethod def from_url(cls, url): "Construct a (possibly null) ContentChecker from a URL" fragment = urllib.parse.urlparse(url)[-1] if not fragment: return ContentChecker() match = cls.pattern.search(fragment) if not match: return ContentChecker() return cls(**match.groupdict()) def feed(self, block): self.hash.update(block) def is_valid(self): return self.hash.hexdigest() == self.expected def report(self, reporter, template): msg = template % self.hash_name return reporter(msg) class PackageIndex(Environment): """A distribution index that scans web pages for download URLs""" def __init__( self, index_url="https://pypi.python.org/simple", hosts=('*',), ca_bundle=None, verify_ssl=True, *args, **kw ): Environment.__init__(self, *args, **kw) self.index_url = index_url + "/" [:not index_url.endswith('/')] self.scanned_urls = {} self.fetched_urls = {} self.package_pages = {} self.allows = re.compile('|'.join(map(translate, hosts))).match self.to_scan = [] use_ssl = ( verify_ssl and ssl_support.is_available and (ca_bundle or ssl_support.find_ca_bundle()) ) if use_ssl: self.opener = ssl_support.opener_for(ca_bundle) else: self.opener = urllib.request.urlopen def process_url(self, url, retrieve=False): """Evaluate a URL as a possible download, and maybe retrieve it""" if url in self.scanned_urls and not retrieve: return self.scanned_urls[url] = True if not URL_SCHEME(url): self.process_filename(url) return else: dists = list(distros_for_url(url)) if dists: if not self.url_ok(url): return self.debug("Found link: %s", url) if dists or not retrieve or url in self.fetched_urls: list(map(self.add, dists)) return # don't need the actual page if not self.url_ok(url): self.fetched_urls[url] = True return self.info("Reading %s", url) self.fetched_urls[url] = True # prevent multiple fetch attempts tmpl = "Download error on %s: %%s -- Some packages may not be found!" f = self.open_url(url, tmpl % url) if f is None: return self.fetched_urls[f.url] = True if 'html' not in f.headers.get('content-type', '').lower(): f.close() # not html, we can't process it return base = f.url # handle redirects page = f.read() if not isinstance(page, str): # In Python 3 and got bytes but want str. if isinstance(f, urllib.error.HTTPError): # Errors have no charset, assume latin1: charset = 'latin-1' else: charset = f.headers.get_param('charset') or 'latin-1' page = page.decode(charset, "ignore") f.close() for match in HREF.finditer(page): link = urllib.parse.urljoin(base, htmldecode(match.group(1))) self.process_url(link) if url.startswith(self.index_url) and getattr(f, 'code', None) != 404: page = self.process_index(url, page) def process_filename(self, fn, nested=False): # process filenames or directories if not os.path.exists(fn): self.warn("Not found: %s", fn) return if os.path.isdir(fn) and not nested: path = os.path.realpath(fn) for item in os.listdir(path): self.process_filename(os.path.join(path, item), True) dists = distros_for_filename(fn) if dists: self.debug("Found: %s", fn) list(map(self.add, dists)) def url_ok(self, url, fatal=False): s = URL_SCHEME(url) is_file = s and s.group(1).lower() == 'file' if is_file or self.allows(urllib.parse.urlparse(url)[1]): return True msg = ( "\nNote: Bypassing %s (disallowed host; see " "http://bit.ly/2hrImnY for details).\n") if fatal: raise DistutilsError(msg % url) else: self.warn(msg, url) def scan_egg_links(self, search_path): dirs = filter(os.path.isdir, search_path) egg_links = ( (path, entry) for path in dirs for entry in os.listdir(path) if entry.endswith('.egg-link') ) list(itertools.starmap(self.scan_egg_link, egg_links)) def scan_egg_link(self, path, entry): with open(os.path.join(path, entry)) as raw_lines: # filter non-empty lines lines = list(filter(None, map(str.strip, raw_lines))) if len(lines) != 2: # format is not recognized; punt return egg_path, setup_path = lines for dist in find_distributions(os.path.join(path, egg_path)): dist.location = os.path.join(path, *lines) dist.precedence = SOURCE_DIST self.add(dist) def process_index(self, url, page): """Process the contents of a PyPI page""" def scan(link): # Process a URL to see if it's for a package page if link.startswith(self.index_url): parts = list(map( urllib.parse.unquote, link[len(self.index_url):].split('/') )) if len(parts) == 2 and '#' not in parts[1]: # it's a package page, sanitize and index it pkg = safe_name(parts[0]) ver = safe_version(parts[1]) self.package_pages.setdefault(pkg.lower(), {})[link] = True return to_filename(pkg), to_filename(ver) return None, None # process an index page into the package-page index for match in HREF.finditer(page): try: scan(urllib.parse.urljoin(url, htmldecode(match.group(1)))) except ValueError: pass pkg, ver = scan(url) # ensure this page is in the page index if pkg: # process individual package page for new_url in find_external_links(url, page): # Process the found URL base, frag = egg_info_for_url(new_url) if base.endswith('.py') and not frag: if ver: new_url += '#egg=%s-%s' % (pkg, ver) else: self.need_version_info(url) self.scan_url(new_url) return PYPI_MD5.sub( lambda m: '<a href="%s#md5=%s">%s</a>' % m.group(1, 3, 2), page ) else: return "" # no sense double-scanning non-package pages def need_version_info(self, url): self.scan_all( "Page at %s links to .py file(s) without version info; an index " "scan is required.", url ) def scan_all(self, msg=None, *args): if self.index_url not in self.fetched_urls: if msg: self.warn(msg, *args) self.info( "Scanning index of all packages (this may take a while)" ) self.scan_url(self.index_url) def find_packages(self, requirement): self.scan_url(self.index_url + requirement.unsafe_name + '/') if not self.package_pages.get(requirement.key): # Fall back to safe version of the name self.scan_url(self.index_url + requirement.project_name + '/') if not self.package_pages.get(requirement.key): # We couldn't find the target package, so search the index page too self.not_found_in_index(requirement) for url in list(self.package_pages.get(requirement.key, ())): # scan each page that might be related to the desired package self.scan_url(url) def obtain(self, requirement, installer=None): self.prescan() self.find_packages(requirement) for dist in self[requirement.key]: if dist in requirement: return dist self.debug("%s does not match %s", requirement, dist) return super(PackageIndex, self).obtain(requirement, installer) def check_hash(self, checker, filename, tfp): """ checker is a ContentChecker """ checker.report( self.debug, "Validating %%s checksum for %s" % filename) if not checker.is_valid(): tfp.close() os.unlink(filename) raise DistutilsError( "%s validation failed for %s; " "possible download problem?" % (checker.hash.name, os.path.basename(filename)) ) def add_find_links(self, urls): """Add `urls` to the list that will be prescanned for searches""" for url in urls: if ( self.to_scan is None # if we have already "gone online" or not URL_SCHEME(url) # or it's a local file/directory or url.startswith('file:') or list(distros_for_url(url)) # or a direct package link ): # then go ahead and process it now self.scan_url(url) else: # otherwise, defer retrieval till later self.to_scan.append(url) def prescan(self): """Scan urls scheduled for prescanning (e.g. --find-links)""" if self.to_scan: list(map(self.scan_url, self.to_scan)) self.to_scan = None # from now on, go ahead and process immediately def not_found_in_index(self, requirement): if self[requirement.key]: # we've seen at least one distro meth, msg = self.info, "Couldn't retrieve index page for %r" else: # no distros seen for this name, might be misspelled meth, msg = ( self.warn, "Couldn't find index page for %r (maybe misspelled?)") meth(msg, requirement.unsafe_name) self.scan_all() def download(self, spec, tmpdir): """Locate and/or download `spec` to `tmpdir`, returning a local path `spec` may be a ``Requirement`` object, or a string containing a URL, an existing local filename, or a project/version requirement spec (i.e. the string form of a ``Requirement`` object). If it is the URL of a .py file with an unambiguous ``#egg=name-version`` tag (i.e., one that escapes ``-`` as ``_`` throughout), a trivial ``setup.py`` is automatically created alongside the downloaded file. If `spec` is a ``Requirement`` object or a string containing a project/version requirement spec, this method returns the location of a matching distribution (possibly after downloading it to `tmpdir`). If `spec` is a locally existing file or directory name, it is simply returned unchanged. If `spec` is a URL, it is downloaded to a subpath of `tmpdir`, and the local filename is returned. Various errors may be raised if a problem occurs during downloading. """ if not isinstance(spec, Requirement): scheme = URL_SCHEME(spec) if scheme: # It's a url, download it to tmpdir found = self._download_url(scheme.group(1), spec, tmpdir) base, fragment = egg_info_for_url(spec) if base.endswith('.py'): found = self.gen_setup(found, fragment, tmpdir) return found elif os.path.exists(spec): # Existing file or directory, just return it return spec else: spec = parse_requirement_arg(spec) return getattr(self.fetch_distribution(spec, tmpdir), 'location', None) def fetch_distribution( self, requirement, tmpdir, force_scan=False, source=False, develop_ok=False, local_index=None): """Obtain a distribution suitable for fulfilling `requirement` `requirement` must be a ``pkg_resources.Requirement`` instance. If necessary, or if the `force_scan` flag is set, the requirement is searched for in the (online) package index as well as the locally installed packages. If a distribution matching `requirement` is found, the returned distribution's ``location`` is the value you would have gotten from calling the ``download()`` method with the matching distribution's URL or filename. If no matching distribution is found, ``None`` is returned. If the `source` flag is set, only source distributions and source checkout links will be considered. Unless the `develop_ok` flag is set, development and system eggs (i.e., those using the ``.egg-info`` format) will be ignored. """ # process a Requirement self.info("Searching for %s", requirement) skipped = {} dist = None def find(req, env=None): if env is None: env = self # Find a matching distribution; may be called more than once for dist in env[req.key]: if dist.precedence == DEVELOP_DIST and not develop_ok: if dist not in skipped: self.warn( "Skipping development or system egg: %s", dist, ) skipped[dist] = 1 continue test = ( dist in req and (dist.precedence <= SOURCE_DIST or not source) ) if test: loc = self.download(dist.location, tmpdir) dist.download_location = loc if os.path.exists(dist.download_location): return dist if force_scan: self.prescan() self.find_packages(requirement) dist = find(requirement) if not dist and local_index is not None: dist = find(requirement, local_index) if dist is None: if self.to_scan is not None: self.prescan() dist = find(requirement) if dist is None and not force_scan: self.find_packages(requirement) dist = find(requirement) if dist is None: self.warn( "No local packages or working download links found for %s%s", (source and "a source distribution of " or ""), requirement, ) else: self.info("Best match: %s", dist) return dist.clone(location=dist.download_location) def fetch(self, requirement, tmpdir, force_scan=False, source=False): """Obtain a file suitable for fulfilling `requirement` DEPRECATED; use the ``fetch_distribution()`` method now instead. For backward compatibility, this routine is identical but returns the ``location`` of the downloaded distribution instead of a distribution object. """ dist = self.fetch_distribution(requirement, tmpdir, force_scan, source) if dist is not None: return dist.location return None def gen_setup(self, filename, fragment, tmpdir): match = EGG_FRAGMENT.match(fragment) dists = match and [ d for d in interpret_distro_name(filename, match.group(1), None) if d.version ] or [] if len(dists) == 1: # unambiguous ``#egg`` fragment basename = os.path.basename(filename) # Make sure the file has been downloaded to the temp dir. if os.path.dirname(filename) != tmpdir: dst = os.path.join(tmpdir, basename) from setuptools.command.easy_install import samefile if not samefile(filename, dst): shutil.copy2(filename, dst) filename = dst with open(os.path.join(tmpdir, 'setup.py'), 'w') as file: file.write( "from setuptools import setup\n" "setup(name=%r, version=%r, py_modules=[%r])\n" % ( dists[0].project_name, dists[0].version, os.path.splitext(basename)[0] ) ) return filename elif match: raise DistutilsError( "Can't unambiguously interpret project/version identifier %r; " "any dashes in the name or version should be escaped using " "underscores. %r" % (fragment, dists) ) else: raise DistutilsError( "Can't process plain .py files without an '#egg=name-version'" " suffix to enable automatic setup script generation." ) dl_blocksize = 8192 def _download_to(self, url, filename): self.info("Downloading %s", url) # Download the file fp = None try: checker = HashChecker.from_url(url) fp = self.open_url(url) if isinstance(fp, urllib.error.HTTPError): raise DistutilsError( "Can't download %s: %s %s" % (url, fp.code, fp.msg) ) headers = fp.info() blocknum = 0 bs = self.dl_blocksize size = -1 if "content-length" in headers: # Some servers return multiple Content-Length headers :( sizes = get_all_headers(headers, 'Content-Length') size = max(map(int, sizes)) self.reporthook(url, filename, blocknum, bs, size) with open(filename, 'wb') as tfp: while True: block = fp.read(bs) if block: checker.feed(block) tfp.write(block) blocknum += 1 self.reporthook(url, filename, blocknum, bs, size) else: break self.check_hash(checker, filename, tfp) return headers finally: if fp: fp.close() def reporthook(self, url, filename, blocknum, blksize, size): pass # no-op def open_url(self, url, warning=None): if url.startswith('file:'): return local_open(url) try: return open_with_auth(url, self.opener) except (ValueError, http_client.InvalidURL) as v: msg = ' '.join([str(arg) for arg in v.args]) if warning: self.warn(warning, msg) else: raise DistutilsError('%s %s' % (url, msg)) except urllib.error.HTTPError as v: return v except urllib.error.URLError as v: if warning: self.warn(warning, v.reason) else: raise DistutilsError("Download error for %s: %s" % (url, v.reason)) except http_client.BadStatusLine as v: if warning: self.warn(warning, v.line) else: raise DistutilsError( '%s returned a bad status line. The server might be ' 'down, %s' % (url, v.line) ) except (http_client.HTTPException, socket.error) as v: if warning: self.warn(warning, v) else: raise DistutilsError("Download error for %s: %s" % (url, v)) def _download_url(self, scheme, url, tmpdir): # Determine download filename # name, fragment = egg_info_for_url(url) if name: while '..' in name: name = name.replace('..', '.').replace('\\', '_') else: name = "__downloaded__" # default if URL has no path contents if name.endswith('.egg.zip'): name = name[:-4] # strip the extra .zip before download filename = os.path.join(tmpdir, name) # Download the file # if scheme == 'svn' or scheme.startswith('svn+'): return self._download_svn(url, filename) elif scheme == 'git' or scheme.startswith('git+'): return self._download_git(url, filename) elif scheme.startswith('hg+'): return self._download_hg(url, filename) elif scheme == 'file': return urllib.request.url2pathname(urllib.parse.urlparse(url)[2]) else: self.url_ok(url, True) # raises error if not allowed return self._attempt_download(url, filename) def scan_url(self, url): self.process_url(url, True) def _attempt_download(self, url, filename): headers = self._download_to(url, filename) if 'html' in headers.get('content-type', '').lower(): return self._download_html(url, headers, filename) else: return filename def _download_html(self, url, headers, filename): file = open(filename) for line in file: if line.strip(): # Check for a subversion index page if re.search(r'<title>([^- ]+ - )?Revision \d+:', line): # it's a subversion index page: file.close() os.unlink(filename) return self._download_svn(url, filename) break # not an index page file.close() os.unlink(filename) raise DistutilsError("Unexpected HTML page found at " + url) def _download_svn(self, url, filename): url = url.split('#', 1)[0] # remove any fragment for svn's sake creds = '' if url.lower().startswith('svn:') and '@' in url: scheme, netloc, path, p, q, f = urllib.parse.urlparse(url) if not netloc and path.startswith('//') and '/' in path[2:]: netloc, path = path[2:].split('/', 1) auth, host = urllib.parse.splituser(netloc) if auth: if ':' in auth: user, pw = auth.split(':', 1) creds = " --username=%s --password=%s" % (user, pw) else: creds = " --username=" + auth netloc = host parts = scheme, netloc, url, p, q, f url = urllib.parse.urlunparse(parts) self.info("Doing subversion checkout from %s to %s", url, filename) os.system("svn checkout%s -q %s %s" % (creds, url, filename)) return filename @staticmethod def _vcs_split_rev_from_url(url, pop_prefix=False): scheme, netloc, path, query, frag = urllib.parse.urlsplit(url) scheme = scheme.split('+', 1)[-1] # Some fragment identification fails path = path.split('#', 1)[0] rev = None if '@' in path: path, rev = path.rsplit('@', 1) # Also, discard fragment url = urllib.parse.urlunsplit((scheme, netloc, path, query, '')) return url, rev def _download_git(self, url, filename): filename = filename.split('#', 1)[0] url, rev = self._vcs_split_rev_from_url(url, pop_prefix=True) self.info("Doing git clone from %s to %s", url, filename) os.system("git clone --quiet %s %s" % (url, filename)) if rev is not None: self.info("Checking out %s", rev) os.system("(cd %s && git checkout --quiet %s)" % ( filename, rev, )) return filename def _download_hg(self, url, filename): filename = filename.split('#', 1)[0] url, rev = self._vcs_split_rev_from_url(url, pop_prefix=True) self.info("Doing hg clone from %s to %s", url, filename) os.system("hg clone --quiet %s %s" % (url, filename)) if rev is not None: self.info("Updating to %s", rev) os.system("(cd %s && hg up -C -r %s -q)" % ( filename, rev, )) return filename def debug(self, msg, *args): log.debug(msg, *args) def info(self, msg, *args): log.info(msg, *args) def warn(self, msg, *args): log.warn(msg, *args) # This pattern matches a character entity reference (a decimal numeric # references, a hexadecimal numeric reference, or a named reference). entity_sub = re.compile(r'&(#(\d+|x[\da-fA-F]+)|[\w.:-]+);?').sub def decode_entity(match): what = match.group(1) return unescape(what) def htmldecode(text): """Decode HTML entities in the given text.""" return entity_sub(decode_entity, text) def socket_timeout(timeout=15): def _socket_timeout(func): def _socket_timeout(*args, **kwargs): old_timeout = socket.getdefaulttimeout() socket.setdefaulttimeout(timeout) try: return func(*args, **kwargs) finally: socket.setdefaulttimeout(old_timeout) return _socket_timeout return _socket_timeout def _encode_auth(auth): """ A function compatible with Python 2.3-3.3 that will encode auth from a URL suitable for an HTTP header. >>> str(_encode_auth('username%3Apassword')) 'dXNlcm5hbWU6cGFzc3dvcmQ=' Long auth strings should not cause a newline to be inserted. >>> long_auth = 'username:' + 'password'*10 >>> chr(10) in str(_encode_auth(long_auth)) False """ auth_s = urllib.parse.unquote(auth) # convert to bytes auth_bytes = auth_s.encode() # use the legacy interface for Python 2.3 support encoded_bytes = base64.encodestring(auth_bytes) # convert back to a string encoded = encoded_bytes.decode() # strip the trailing carriage return return encoded.replace('\n', '') class Credential(object): """ A username/password pair. Use like a namedtuple. """ def __init__(self, username, password): self.username = username self.password = password def __iter__(self): yield self.username yield self.password def __str__(self): return '%(username)s:%(password)s' % vars(self) class PyPIConfig(configparser.RawConfigParser): def __init__(self): """ Load from ~/.pypirc """ defaults = dict.fromkeys(['username', 'password', 'repository'], '') configparser.RawConfigParser.__init__(self, defaults) rc = os.path.join(os.path.expanduser('~'), '.pypirc') if os.path.exists(rc): self.read(rc) @property def creds_by_repository(self): sections_with_repositories = [ section for section in self.sections() if self.get(section, 'repository').strip() ] return dict(map(self._get_repo_cred, sections_with_repositories)) def _get_repo_cred(self, section): repo = self.get(section, 'repository').strip() return repo, Credential( self.get(section, 'username').strip(), self.get(section, 'password').strip(), ) def find_credential(self, url): """ If the URL indicated appears to be a repository defined in this config, return the credential for that repository. """ for repository, cred in self.creds_by_repository.items(): if url.startswith(repository): return cred def open_with_auth(url, opener=urllib.request.urlopen): """Open a urllib2 request, handling HTTP authentication""" scheme, netloc, path, params, query, frag = urllib.parse.urlparse(url) # Double scheme does not raise on Mac OS X as revealed by a # failing test. We would expect "nonnumeric port". Refs #20. if netloc.endswith(':'): raise http_client.InvalidURL("nonnumeric port: ''") if scheme in ('http', 'https'): auth, host = urllib.parse.splituser(netloc) else: auth = None if not auth: cred = PyPIConfig().find_credential(url) if cred: auth = str(cred) info = cred.username, url log.info('Authenticating as %s for %s (from .pypirc)', *info) if auth: auth = "Basic " + _encode_auth(auth) parts = scheme, host, path, params, query, frag new_url = urllib.parse.urlunparse(parts) request = urllib.request.Request(new_url) request.add_header("Authorization", auth) else: request = urllib.request.Request(url) request.add_header('User-Agent', user_agent) fp = opener(request) if auth: # Put authentication info back into request URL if same host, # so that links found on the page will work s2, h2, path2, param2, query2, frag2 = urllib.parse.urlparse(fp.url) if s2 == scheme and h2 == host: parts = s2, netloc, path2, param2, query2, frag2 fp.url = urllib.parse.urlunparse(parts) return fp # adding a timeout to avoid freezing package_index open_with_auth = socket_timeout(_SOCKET_TIMEOUT)(open_with_auth) def fix_sf_url(url): return url # backward compatibility def local_open(url): """Read a local path, with special support for directories""" scheme, server, path, param, query, frag = urllib.parse.urlparse(url) filename = urllib.request.url2pathname(path) if os.path.isfile(filename): return urllib.request.urlopen(url) elif path.endswith('/') and os.path.isdir(filename): files = [] for f in os.listdir(filename): filepath = os.path.join(filename, f) if f == 'index.html': with open(filepath, 'r') as fp: body = fp.read() break elif os.path.isdir(filepath): f += '/' files.append('<a href="{name}">{name}</a>'.format(name=f)) else: tmpl = ( "<html><head><title>{url}</title>" "</head><body>{files}</body></html>") body = tmpl.format(url=url, files='\n'.join(files)) status, message = 200, "OK" else: status, message, body = 404, "Path not found", "Not found" headers = {'content-type': 'text/html'} body_stream = six.StringIO(body) return urllib.error.HTTPError(url, status, message, headers, body_stream) PK @N#]�x- � � ' site-packages/setuptools/lib2to3_ex.pycnu �[��� � � fc @ sx d Z d d l m Z d d l m Z d d l m Z m Z d d l Z d e f d � � YZ d e f d � � YZ d S( sy Customized Mixin2to3 support: - adds support for converting doctests This module raises an ImportError on Python 2. i����( t Mixin2to3( t log( t RefactoringToolt get_fixers_from_packageNt DistutilsRefactoringToolc B s# e Z d � Z d � Z d � Z RS( c O s t j | | � d S( N( R t error( t selft msgt argst kw( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyt log_error s c G s t j | | � d S( N( R t info( R R R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyt log_message s c G s t j | | � d S( N( R t debug( R R R ( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyt log_debug s ( t __name__t __module__R R R ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyR s R c B s& e Z e d � Z d � Z d � Z RS( c C s� | j j t k r d S| s d St j d d j | � � | j � | j � | r� t j r� t | j � } | j | d t d t �q� n t j | | � d S( Ns Fixing t t writet doctests_only( t distributiont use_2to3t TrueR R t joint _Mixin2to3__build_fixer_namest _Mixin2to3__exclude_fixerst setuptoolst run_2to3_on_doctestsR t fixer_namest refactort _Mixin2to3t run_2to3( R t filest doctestst r( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyR s c C s� | j r d Sg | _ x' t j D] } | j j t | � � q W| j j d k r� x- | j j D] } | j j t | � � q_ Wn d S( N( R R t lib2to3_fixer_packagest extendR R t use_2to3_fixerst None( R t p( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyt __build_fixer_names. s c C sq t | d g � } | j j d k r: | j | j j � n x0 | D]( } | | j k rA | j j | � qA qA Wd S( Nt exclude_fixers( t getattrR t use_2to3_exclude_fixersR& R$ R t remove( R t excluded_fixerst fixer_name( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyt __exclude_fixers8 s ( R R t FalseR R R ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyR s ( t __doc__t distutils.utilR R t distutilsR t lib2to3.refactorR R R R ( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/lib2to3_ex.pyt <module> s PK @N#]$�6M�� �� site-packages/setuptools/msvc.pynu �[��� """ Improved support for Microsoft Visual C++ compilers. Known supported compilers: -------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Microsoft Windows SDK 6.1 (x86, x64, ia64) Microsoft Windows SDK 7.0 (x86, x64, ia64) Microsoft Visual C++ 10.0: Microsoft Windows SDK 7.1 (x86, x64, ia64) Microsoft Visual C++ 14.0: Microsoft Visual C++ Build Tools 2015 (x86, x64, arm) Microsoft Visual Studio 2017 (x86, x64, arm, arm64) Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64) """ import os import sys import platform import itertools import distutils.errors from setuptools.extern.packaging.version import LegacyVersion from setuptools.extern.six.moves import filterfalse from .monkey import get_unpatched if platform.system() == 'Windows': from setuptools.extern.six.moves import winreg safe_env = os.environ else: """ Mock winreg and environ so the module can be imported on this platform. """ class winreg: HKEY_USERS = None HKEY_CURRENT_USER = None HKEY_LOCAL_MACHINE = None HKEY_CLASSES_ROOT = None safe_env = dict() _msvc9_suppress_errors = ( # msvc9compiler isn't available on some platforms ImportError, # msvc9compiler raises DistutilsPlatformError in some # environments. See #1118. distutils.errors.DistutilsPlatformError, ) try: from distutils.msvc9compiler import Reg except _msvc9_suppress_errors: pass def msvc9_find_vcvarsall(version): """ Patched "distutils.msvc9compiler.find_vcvarsall" to use the standalone compiler build for Python (VCForPython). Fall back to original behavior when the standalone compiler is not available. Redirect the path of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Parameters ---------- version: float Required Microsoft Visual C++ version. Return ------ vcvarsall.bat path: str """ VC_BASE = r'Software\%sMicrosoft\DevDiv\VCForPython\%0.1f' key = VC_BASE % ('', version) try: # Per-user installs register the compiler path here productdir = Reg.get_value(key, "installdir") except KeyError: try: # All-user installs on a 64-bit system register here key = VC_BASE % ('Wow6432Node\\', version) productdir = Reg.get_value(key, "installdir") except KeyError: productdir = None if productdir: vcvarsall = os.path.os.path.join(productdir, "vcvarsall.bat") if os.path.isfile(vcvarsall): return vcvarsall return get_unpatched(msvc9_find_vcvarsall)(version) def msvc9_query_vcvarsall(ver, arch='x86', *args, **kwargs): """ Patched "distutils.msvc9compiler.query_vcvarsall" for support extra compilers. Set environment without use of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 9.0: Microsoft Visual C++ Compiler for Python 2.7 (x86, amd64) Microsoft Windows SDK 6.1 (x86, x64, ia64) Microsoft Windows SDK 7.0 (x86, x64, ia64) Microsoft Visual C++ 10.0: Microsoft Windows SDK 7.1 (x86, x64, ia64) Parameters ---------- ver: float Required Microsoft Visual C++ version. arch: str Target architecture. Return ------ environment: dict """ # Try to get environement from vcvarsall.bat (Classical way) try: orig = get_unpatched(msvc9_query_vcvarsall) return orig(ver, arch, *args, **kwargs) except distutils.errors.DistutilsPlatformError: # Pass error if Vcvarsall.bat is missing pass except ValueError: # Pass error if environment not set after executing vcvarsall.bat pass # If error, try to set environment directly try: return EnvironmentInfo(arch, ver).return_env() except distutils.errors.DistutilsPlatformError as exc: _augment_exception(exc, ver, arch) raise def msvc14_get_vc_env(plat_spec): """ Patched "distutils._msvccompiler._get_vc_env" for support extra compilers. Set environment without use of "vcvarsall.bat". Known supported compilers ------------------------- Microsoft Visual C++ 14.0: Microsoft Visual C++ Build Tools 2015 (x86, x64, arm) Microsoft Visual Studio 2017 (x86, x64, arm, arm64) Microsoft Visual Studio Build Tools 2017 (x86, x64, arm, arm64) Parameters ---------- plat_spec: str Target architecture. Return ------ environment: dict """ # Try to get environment from vcvarsall.bat (Classical way) try: return get_unpatched(msvc14_get_vc_env)(plat_spec) except distutils.errors.DistutilsPlatformError: # Pass error Vcvarsall.bat is missing pass # If error, try to set environment directly try: return EnvironmentInfo(plat_spec, vc_min_ver=14.0).return_env() except distutils.errors.DistutilsPlatformError as exc: _augment_exception(exc, 14.0) raise def msvc14_gen_lib_options(*args, **kwargs): """ Patched "distutils._msvccompiler.gen_lib_options" for fix compatibility between "numpy.distutils" and "distutils._msvccompiler" (for Numpy < 1.11.2) """ if "numpy.distutils" in sys.modules: import numpy as np if LegacyVersion(np.__version__) < LegacyVersion('1.11.2'): return np.distutils.ccompiler.gen_lib_options(*args, **kwargs) return get_unpatched(msvc14_gen_lib_options)(*args, **kwargs) def _augment_exception(exc, version, arch=''): """ Add details to the exception message to help guide the user as to what action will resolve it. """ # Error if MSVC++ directory not found or environment not set message = exc.args[0] if "vcvarsall" in message.lower() or "visual c" in message.lower(): # Special error message if MSVC++ not installed tmpl = 'Microsoft Visual C++ {version:0.1f} is required.' message = tmpl.format(**locals()) msdownload = 'www.microsoft.com/download/details.aspx?id=%d' if version == 9.0: if arch.lower().find('ia64') > -1: # For VC++ 9.0, if IA64 support is needed, redirect user # to Windows SDK 7.0 message += ' Get it with "Microsoft Windows SDK 7.0": ' message += msdownload % 3138 else: # For VC++ 9.0 redirect user to Vc++ for Python 2.7 : # This redirection link is maintained by Microsoft. # Contact vspython@microsoft.com if it needs updating. message += ' Get it from http://aka.ms/vcpython27' elif version == 10.0: # For VC++ 10.0 Redirect user to Windows SDK 7.1 message += ' Get it with "Microsoft Windows SDK 7.1": ' message += msdownload % 8279 elif version >= 14.0: # For VC++ 14.0 Redirect user to Visual C++ Build Tools message += (' Get it with "Microsoft Visual C++ Build Tools": ' r'http://landinghub.visualstudio.com/' 'visual-cpp-build-tools') exc.args = (message, ) class PlatformInfo: """ Current and Target Architectures informations. Parameters ---------- arch: str Target architecture. """ current_cpu = safe_env.get('processor_architecture', '').lower() def __init__(self, arch): self.arch = arch.lower().replace('x64', 'amd64') @property def target_cpu(self): return self.arch[self.arch.find('_') + 1:] def target_is_x86(self): return self.target_cpu == 'x86' def current_is_x86(self): return self.current_cpu == 'x86' def current_dir(self, hidex86=False, x64=False): """ Current platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '\x86' if architecture is x86. x64: bool return '\x64' and not '\amd64' if architecture is amd64. Return ------ subfolder: str '\target', or '' (see hidex86 parameter) """ return ( '' if (self.current_cpu == 'x86' and hidex86) else r'\x64' if (self.current_cpu == 'amd64' and x64) else r'\%s' % self.current_cpu ) def target_dir(self, hidex86=False, x64=False): r""" Target platform specific subfolder. Parameters ---------- hidex86: bool return '' and not '\x86' if architecture is x86. x64: bool return '\x64' and not '\amd64' if architecture is amd64. Return ------ subfolder: str '\current', or '' (see hidex86 parameter) """ return ( '' if (self.target_cpu == 'x86' and hidex86) else r'\x64' if (self.target_cpu == 'amd64' and x64) else r'\%s' % self.target_cpu ) def cross_dir(self, forcex86=False): r""" Cross platform specific subfolder. Parameters ---------- forcex86: bool Use 'x86' as current architecture even if current acritecture is not x86. Return ------ subfolder: str '' if target architecture is current architecture, '\current_target' if not. """ current = 'x86' if forcex86 else self.current_cpu return ( '' if self.target_cpu == current else self.target_dir().replace('\\', '\\%s_' % current) ) class RegistryInfo: """ Microsoft Visual Studio related registry informations. Parameters ---------- platform_info: PlatformInfo "PlatformInfo" instance. """ HKEYS = (winreg.HKEY_USERS, winreg.HKEY_CURRENT_USER, winreg.HKEY_LOCAL_MACHINE, winreg.HKEY_CLASSES_ROOT) def __init__(self, platform_info): self.pi = platform_info @property def visualstudio(self): """ Microsoft Visual Studio root registry key. """ return 'VisualStudio' @property def sxs(self): """ Microsoft Visual Studio SxS registry key. """ return os.path.join(self.visualstudio, 'SxS') @property def vc(self): """ Microsoft Visual C++ VC7 registry key. """ return os.path.join(self.sxs, 'VC7') @property def vs(self): """ Microsoft Visual Studio VS7 registry key. """ return os.path.join(self.sxs, 'VS7') @property def vc_for_python(self): """ Microsoft Visual C++ for Python registry key. """ return r'DevDiv\VCForPython' @property def microsoft_sdk(self): """ Microsoft SDK registry key. """ return 'Microsoft SDKs' @property def windows_sdk(self): """ Microsoft Windows/Platform SDK registry key. """ return os.path.join(self.microsoft_sdk, 'Windows') @property def netfx_sdk(self): """ Microsoft .NET Framework SDK registry key. """ return os.path.join(self.microsoft_sdk, 'NETFXSDK') @property def windows_kits_roots(self): """ Microsoft Windows Kits Roots registry key. """ return r'Windows Kits\Installed Roots' def microsoft(self, key, x86=False): """ Return key in Microsoft software registry. Parameters ---------- key: str Registry key path where look. x86: str Force x86 software registry. Return ------ str: value """ node64 = '' if self.pi.current_is_x86() or x86 else 'Wow6432Node' return os.path.join('Software', node64, 'Microsoft', key) def lookup(self, key, name): """ Look for values in registry in Microsoft software registry. Parameters ---------- key: str Registry key path where look. name: str Value name to find. Return ------ str: value """ KEY_READ = winreg.KEY_READ openkey = winreg.OpenKey ms = self.microsoft for hkey in self.HKEYS: try: bkey = openkey(hkey, ms(key), 0, KEY_READ) except (OSError, IOError): if not self.pi.current_is_x86(): try: bkey = openkey(hkey, ms(key, True), 0, KEY_READ) except (OSError, IOError): continue else: continue try: return winreg.QueryValueEx(bkey, name)[0] except (OSError, IOError): pass class SystemInfo: """ Microsoft Windows and Visual Studio related system inormations. Parameters ---------- registry_info: RegistryInfo "RegistryInfo" instance. vc_ver: float Required Microsoft Visual C++ version. """ # Variables and properties in this class use originals CamelCase variables # names from Microsoft source files for more easy comparaison. WinDir = safe_env.get('WinDir', '') ProgramFiles = safe_env.get('ProgramFiles', '') ProgramFilesx86 = safe_env.get('ProgramFiles(x86)', ProgramFiles) def __init__(self, registry_info, vc_ver=None): self.ri = registry_info self.pi = self.ri.pi self.vc_ver = vc_ver or self._find_latest_available_vc_ver() def _find_latest_available_vc_ver(self): try: return self.find_available_vc_vers()[-1] except IndexError: err = 'No Microsoft Visual C++ version found' raise distutils.errors.DistutilsPlatformError(err) def find_available_vc_vers(self): """ Find all available Microsoft Visual C++ versions. """ ms = self.ri.microsoft vckeys = (self.ri.vc, self.ri.vc_for_python, self.ri.vs) vc_vers = [] for hkey in self.ri.HKEYS: for key in vckeys: try: bkey = winreg.OpenKey(hkey, ms(key), 0, winreg.KEY_READ) except (OSError, IOError): continue subkeys, values, _ = winreg.QueryInfoKey(bkey) for i in range(values): try: ver = float(winreg.EnumValue(bkey, i)[0]) if ver not in vc_vers: vc_vers.append(ver) except ValueError: pass for i in range(subkeys): try: ver = float(winreg.EnumKey(bkey, i)) if ver not in vc_vers: vc_vers.append(ver) except ValueError: pass return sorted(vc_vers) @property def VSInstallDir(self): """ Microsoft Visual Studio directory. """ # Default path name = 'Microsoft Visual Studio %0.1f' % self.vc_ver default = os.path.join(self.ProgramFilesx86, name) # Try to get path from registry, if fail use default path return self.ri.lookup(self.ri.vs, '%0.1f' % self.vc_ver) or default @property def VCInstallDir(self): """ Microsoft Visual C++ directory. """ self.VSInstallDir guess_vc = self._guess_vc() or self._guess_vc_legacy() # Try to get "VC++ for Python" path from registry as default path reg_path = os.path.join(self.ri.vc_for_python, '%0.1f' % self.vc_ver) python_vc = self.ri.lookup(reg_path, 'installdir') default_vc = os.path.join(python_vc, 'VC') if python_vc else guess_vc # Try to get path from registry, if fail use default path path = self.ri.lookup(self.ri.vc, '%0.1f' % self.vc_ver) or default_vc if not os.path.isdir(path): msg = 'Microsoft Visual C++ directory not found' raise distutils.errors.DistutilsPlatformError(msg) return path def _guess_vc(self): """ Locate Visual C for 2017 """ if self.vc_ver <= 14.0: return default = r'VC\Tools\MSVC' guess_vc = os.path.join(self.VSInstallDir, default) # Subdir with VC exact version as name try: vc_exact_ver = os.listdir(guess_vc)[-1] return os.path.join(guess_vc, vc_exact_ver) except (OSError, IOError, IndexError): pass def _guess_vc_legacy(self): """ Locate Visual C for versions prior to 2017 """ default = r'Microsoft Visual Studio %0.1f\VC' % self.vc_ver return os.path.join(self.ProgramFilesx86, default) @property def WindowsSdkVersion(self): """ Microsoft Windows SDK versions for specified MSVC++ version. """ if self.vc_ver <= 9.0: return ('7.0', '6.1', '6.0a') elif self.vc_ver == 10.0: return ('7.1', '7.0a') elif self.vc_ver == 11.0: return ('8.0', '8.0a') elif self.vc_ver == 12.0: return ('8.1', '8.1a') elif self.vc_ver >= 14.0: return ('10.0', '8.1') @property def WindowsSdkLastVersion(self): """ Microsoft Windows SDK last version """ return self._use_last_dir_name(os.path.join( self.WindowsSdkDir, 'lib')) @property def WindowsSdkDir(self): """ Microsoft Windows SDK directory. """ sdkdir = '' for ver in self.WindowsSdkVersion: # Try to get it from registry loc = os.path.join(self.ri.windows_sdk, 'v%s' % ver) sdkdir = self.ri.lookup(loc, 'installationfolder') if sdkdir: break if not sdkdir or not os.path.isdir(sdkdir): # Try to get "VC++ for Python" version from registry path = os.path.join(self.ri.vc_for_python, '%0.1f' % self.vc_ver) install_base = self.ri.lookup(path, 'installdir') if install_base: sdkdir = os.path.join(install_base, 'WinSDK') if not sdkdir or not os.path.isdir(sdkdir): # If fail, use default new path for ver in self.WindowsSdkVersion: intver = ver[:ver.rfind('.')] path = r'Microsoft SDKs\Windows Kits\%s' % (intver) d = os.path.join(self.ProgramFiles, path) if os.path.isdir(d): sdkdir = d if not sdkdir or not os.path.isdir(sdkdir): # If fail, use default old path for ver in self.WindowsSdkVersion: path = r'Microsoft SDKs\Windows\v%s' % ver d = os.path.join(self.ProgramFiles, path) if os.path.isdir(d): sdkdir = d if not sdkdir: # If fail, use Platform SDK sdkdir = os.path.join(self.VCInstallDir, 'PlatformSDK') return sdkdir @property def WindowsSDKExecutablePath(self): """ Microsoft Windows SDK executable directory. """ # Find WinSDK NetFx Tools registry dir name if self.vc_ver <= 11.0: netfxver = 35 arch = '' else: netfxver = 40 hidex86 = True if self.vc_ver <= 12.0 else False arch = self.pi.current_dir(x64=True, hidex86=hidex86) fx = 'WinSDK-NetFx%dTools%s' % (netfxver, arch.replace('\\', '-')) # liste all possibles registry paths regpaths = [] if self.vc_ver >= 14.0: for ver in self.NetFxSdkVersion: regpaths += [os.path.join(self.ri.netfx_sdk, ver, fx)] for ver in self.WindowsSdkVersion: regpaths += [os.path.join(self.ri.windows_sdk, 'v%sA' % ver, fx)] # Return installation folder from the more recent path for path in regpaths: execpath = self.ri.lookup(path, 'installationfolder') if execpath: break return execpath @property def FSharpInstallDir(self): """ Microsoft Visual F# directory. """ path = r'%0.1f\Setup\F#' % self.vc_ver path = os.path.join(self.ri.visualstudio, path) return self.ri.lookup(path, 'productdir') or '' @property def UniversalCRTSdkDir(self): """ Microsoft Universal CRT SDK directory. """ # Set Kit Roots versions for specified MSVC++ version if self.vc_ver >= 14.0: vers = ('10', '81') else: vers = () # Find path of the more recent Kit for ver in vers: sdkdir = self.ri.lookup(self.ri.windows_kits_roots, 'kitsroot%s' % ver) if sdkdir: break return sdkdir or '' @property def UniversalCRTSdkLastVersion(self): """ Microsoft Universal C Runtime SDK last version """ return self._use_last_dir_name(os.path.join( self.UniversalCRTSdkDir, 'lib')) @property def NetFxSdkVersion(self): """ Microsoft .NET Framework SDK versions. """ # Set FxSdk versions for specified MSVC++ version if self.vc_ver >= 14.0: return ('4.6.1', '4.6') else: return () @property def NetFxSdkDir(self): """ Microsoft .NET Framework SDK directory. """ for ver in self.NetFxSdkVersion: loc = os.path.join(self.ri.netfx_sdk, ver) sdkdir = self.ri.lookup(loc, 'kitsinstallationfolder') if sdkdir: break return sdkdir or '' @property def FrameworkDir32(self): """ Microsoft .NET Framework 32bit directory. """ # Default path guess_fw = os.path.join(self.WinDir, r'Microsoft.NET\Framework') # Try to get path from registry, if fail use default path return self.ri.lookup(self.ri.vc, 'frameworkdir32') or guess_fw @property def FrameworkDir64(self): """ Microsoft .NET Framework 64bit directory. """ # Default path guess_fw = os.path.join(self.WinDir, r'Microsoft.NET\Framework64') # Try to get path from registry, if fail use default path return self.ri.lookup(self.ri.vc, 'frameworkdir64') or guess_fw @property def FrameworkVersion32(self): """ Microsoft .NET Framework 32bit versions. """ return self._find_dot_net_versions(32) @property def FrameworkVersion64(self): """ Microsoft .NET Framework 64bit versions. """ return self._find_dot_net_versions(64) def _find_dot_net_versions(self, bits): """ Find Microsoft .NET Framework versions. Parameters ---------- bits: int Platform number of bits: 32 or 64. """ # Find actual .NET version in registry reg_ver = self.ri.lookup(self.ri.vc, 'frameworkver%d' % bits) dot_net_dir = getattr(self, 'FrameworkDir%d' % bits) ver = reg_ver or self._use_last_dir_name(dot_net_dir, 'v') or '' # Set .NET versions for specified MSVC++ version if self.vc_ver >= 12.0: frameworkver = (ver, 'v4.0') elif self.vc_ver >= 10.0: frameworkver = ('v4.0.30319' if ver.lower()[:2] != 'v4' else ver, 'v3.5') elif self.vc_ver == 9.0: frameworkver = ('v3.5', 'v2.0.50727') if self.vc_ver == 8.0: frameworkver = ('v3.0', 'v2.0.50727') return frameworkver def _use_last_dir_name(self, path, prefix=''): """ Return name of the last dir in path or '' if no dir found. Parameters ---------- path: str Use dirs in this path prefix: str Use only dirs startings by this prefix """ matching_dirs = ( dir_name for dir_name in reversed(os.listdir(path)) if os.path.isdir(os.path.join(path, dir_name)) and dir_name.startswith(prefix) ) return next(matching_dirs, None) or '' class EnvironmentInfo: """ Return environment variables for specified Microsoft Visual C++ version and platform : Lib, Include, Path and libpath. This function is compatible with Microsoft Visual C++ 9.0 to 14.0. Script created by analysing Microsoft environment configuration files like "vcvars[...].bat", "SetEnv.Cmd", "vcbuildtools.bat", ... Parameters ---------- arch: str Target architecture. vc_ver: float Required Microsoft Visual C++ version. If not set, autodetect the last version. vc_min_ver: float Minimum Microsoft Visual C++ version. """ # Variables and properties in this class use originals CamelCase variables # names from Microsoft source files for more easy comparaison. def __init__(self, arch, vc_ver=None, vc_min_ver=0): self.pi = PlatformInfo(arch) self.ri = RegistryInfo(self.pi) self.si = SystemInfo(self.ri, vc_ver) if self.vc_ver < vc_min_ver: err = 'No suitable Microsoft Visual C++ version found' raise distutils.errors.DistutilsPlatformError(err) @property def vc_ver(self): """ Microsoft Visual C++ version. """ return self.si.vc_ver @property def VSTools(self): """ Microsoft Visual Studio Tools """ paths = [r'Common7\IDE', r'Common7\Tools'] if self.vc_ver >= 14.0: arch_subdir = self.pi.current_dir(hidex86=True, x64=True) paths += [r'Common7\IDE\CommonExtensions\Microsoft\TestWindow'] paths += [r'Team Tools\Performance Tools'] paths += [r'Team Tools\Performance Tools%s' % arch_subdir] return [os.path.join(self.si.VSInstallDir, path) for path in paths] @property def VCIncludes(self): """ Microsoft Visual C++ & Microsoft Foundation Class Includes """ return [os.path.join(self.si.VCInstallDir, 'Include'), os.path.join(self.si.VCInstallDir, r'ATLMFC\Include')] @property def VCLibraries(self): """ Microsoft Visual C++ & Microsoft Foundation Class Libraries """ if self.vc_ver >= 15.0: arch_subdir = self.pi.target_dir(x64=True) else: arch_subdir = self.pi.target_dir(hidex86=True) paths = ['Lib%s' % arch_subdir, r'ATLMFC\Lib%s' % arch_subdir] if self.vc_ver >= 14.0: paths += [r'Lib\store%s' % arch_subdir] return [os.path.join(self.si.VCInstallDir, path) for path in paths] @property def VCStoreRefs(self): """ Microsoft Visual C++ store references Libraries """ if self.vc_ver < 14.0: return [] return [os.path.join(self.si.VCInstallDir, r'Lib\store\references')] @property def VCTools(self): """ Microsoft Visual C++ Tools """ si = self.si tools = [os.path.join(si.VCInstallDir, 'VCPackages')] forcex86 = True if self.vc_ver <= 10.0 else False arch_subdir = self.pi.cross_dir(forcex86) if arch_subdir: tools += [os.path.join(si.VCInstallDir, 'Bin%s' % arch_subdir)] if self.vc_ver == 14.0: path = 'Bin%s' % self.pi.current_dir(hidex86=True) tools += [os.path.join(si.VCInstallDir, path)] elif self.vc_ver >= 15.0: host_dir = (r'bin\HostX86%s' if self.pi.current_is_x86() else r'bin\HostX64%s') tools += [os.path.join( si.VCInstallDir, host_dir % self.pi.target_dir(x64=True))] if self.pi.current_cpu != self.pi.target_cpu: tools += [os.path.join( si.VCInstallDir, host_dir % self.pi.current_dir(x64=True))] else: tools += [os.path.join(si.VCInstallDir, 'Bin')] return tools @property def OSLibraries(self): """ Microsoft Windows SDK Libraries """ if self.vc_ver <= 10.0: arch_subdir = self.pi.target_dir(hidex86=True, x64=True) return [os.path.join(self.si.WindowsSdkDir, 'Lib%s' % arch_subdir)] else: arch_subdir = self.pi.target_dir(x64=True) lib = os.path.join(self.si.WindowsSdkDir, 'lib') libver = self._sdk_subdir return [os.path.join(lib, '%sum%s' % (libver , arch_subdir))] @property def OSIncludes(self): """ Microsoft Windows SDK Include """ include = os.path.join(self.si.WindowsSdkDir, 'include') if self.vc_ver <= 10.0: return [include, os.path.join(include, 'gl')] else: if self.vc_ver >= 14.0: sdkver = self._sdk_subdir else: sdkver = '' return [os.path.join(include, '%sshared' % sdkver), os.path.join(include, '%sum' % sdkver), os.path.join(include, '%swinrt' % sdkver)] @property def OSLibpath(self): """ Microsoft Windows SDK Libraries Paths """ ref = os.path.join(self.si.WindowsSdkDir, 'References') libpath = [] if self.vc_ver <= 9.0: libpath += self.OSLibraries if self.vc_ver >= 11.0: libpath += [os.path.join(ref, r'CommonConfiguration\Neutral')] if self.vc_ver >= 14.0: libpath += [ ref, os.path.join(self.si.WindowsSdkDir, 'UnionMetadata'), os.path.join( ref, 'Windows.Foundation.UniversalApiContract', '1.0.0.0', ), os.path.join( ref, 'Windows.Foundation.FoundationContract', '1.0.0.0', ), os.path.join( ref, 'Windows.Networking.Connectivity.WwanContract', '1.0.0.0', ), os.path.join( self.si.WindowsSdkDir, 'ExtensionSDKs', 'Microsoft.VCLibs', '%0.1f' % self.vc_ver, 'References', 'CommonConfiguration', 'neutral', ), ] return libpath @property def SdkTools(self): """ Microsoft Windows SDK Tools """ return list(self._sdk_tools()) def _sdk_tools(self): """ Microsoft Windows SDK Tools paths generator """ if self.vc_ver < 15.0: bin_dir = 'Bin' if self.vc_ver <= 11.0 else r'Bin\x86' yield os.path.join(self.si.WindowsSdkDir, bin_dir) if not self.pi.current_is_x86(): arch_subdir = self.pi.current_dir(x64=True) path = 'Bin%s' % arch_subdir yield os.path.join(self.si.WindowsSdkDir, path) if self.vc_ver == 10.0 or self.vc_ver == 11.0: if self.pi.target_is_x86(): arch_subdir = '' else: arch_subdir = self.pi.current_dir(hidex86=True, x64=True) path = r'Bin\NETFX 4.0 Tools%s' % arch_subdir yield os.path.join(self.si.WindowsSdkDir, path) elif self.vc_ver >= 15.0: path = os.path.join(self.si.WindowsSdkDir, 'Bin') arch_subdir = self.pi.current_dir(x64=True) sdkver = self.si.WindowsSdkLastVersion yield os.path.join(path, '%s%s' % (sdkver, arch_subdir)) if self.si.WindowsSDKExecutablePath: yield self.si.WindowsSDKExecutablePath @property def _sdk_subdir(self): """ Microsoft Windows SDK version subdir """ ucrtver = self.si.WindowsSdkLastVersion return ('%s\\' % ucrtver) if ucrtver else '' @property def SdkSetup(self): """ Microsoft Windows SDK Setup """ if self.vc_ver > 9.0: return [] return [os.path.join(self.si.WindowsSdkDir, 'Setup')] @property def FxTools(self): """ Microsoft .NET Framework Tools """ pi = self.pi si = self.si if self.vc_ver <= 10.0: include32 = True include64 = not pi.target_is_x86() and not pi.current_is_x86() else: include32 = pi.target_is_x86() or pi.current_is_x86() include64 = pi.current_cpu == 'amd64' or pi.target_cpu == 'amd64' tools = [] if include32: tools += [os.path.join(si.FrameworkDir32, ver) for ver in si.FrameworkVersion32] if include64: tools += [os.path.join(si.FrameworkDir64, ver) for ver in si.FrameworkVersion64] return tools @property def NetFxSDKLibraries(self): """ Microsoft .Net Framework SDK Libraries """ if self.vc_ver < 14.0 or not self.si.NetFxSdkDir: return [] arch_subdir = self.pi.target_dir(x64=True) return [os.path.join(self.si.NetFxSdkDir, r'lib\um%s' % arch_subdir)] @property def NetFxSDKIncludes(self): """ Microsoft .Net Framework SDK Includes """ if self.vc_ver < 14.0 or not self.si.NetFxSdkDir: return [] return [os.path.join(self.si.NetFxSdkDir, r'include\um')] @property def VsTDb(self): """ Microsoft Visual Studio Team System Database """ return [os.path.join(self.si.VSInstallDir, r'VSTSDB\Deploy')] @property def MSBuild(self): """ Microsoft Build Engine """ if self.vc_ver < 12.0: return [] elif self.vc_ver < 15.0: base_path = self.si.ProgramFilesx86 arch_subdir = self.pi.current_dir(hidex86=True) else: base_path = self.si.VSInstallDir arch_subdir = '' path = r'MSBuild\%0.1f\bin%s' % (self.vc_ver, arch_subdir) build = [os.path.join(base_path, path)] if self.vc_ver >= 15.0: # Add Roslyn C# & Visual Basic Compiler build += [os.path.join(base_path, path, 'Roslyn')] return build @property def HTMLHelpWorkshop(self): """ Microsoft HTML Help Workshop """ if self.vc_ver < 11.0: return [] return [os.path.join(self.si.ProgramFilesx86, 'HTML Help Workshop')] @property def UCRTLibraries(self): """ Microsoft Universal C Runtime SDK Libraries """ if self.vc_ver < 14.0: return [] arch_subdir = self.pi.target_dir(x64=True) lib = os.path.join(self.si.UniversalCRTSdkDir, 'lib') ucrtver = self._ucrt_subdir return [os.path.join(lib, '%sucrt%s' % (ucrtver, arch_subdir))] @property def UCRTIncludes(self): """ Microsoft Universal C Runtime SDK Include """ if self.vc_ver < 14.0: return [] include = os.path.join(self.si.UniversalCRTSdkDir, 'include') return [os.path.join(include, '%sucrt' % self._ucrt_subdir)] @property def _ucrt_subdir(self): """ Microsoft Universal C Runtime SDK version subdir """ ucrtver = self.si.UniversalCRTSdkLastVersion return ('%s\\' % ucrtver) if ucrtver else '' @property def FSharp(self): """ Microsoft Visual F# """ if self.vc_ver < 11.0 and self.vc_ver > 12.0: return [] return self.si.FSharpInstallDir @property def VCRuntimeRedist(self): """ Microsoft Visual C++ runtime redistribuable dll """ arch_subdir = self.pi.target_dir(x64=True) if self.vc_ver < 15: redist_path = self.si.VCInstallDir vcruntime = 'redist%s\\Microsoft.VC%d0.CRT\\vcruntime%d0.dll' else: redist_path = self.si.VCInstallDir.replace('\\Tools', '\\Redist') vcruntime = 'onecore%s\\Microsoft.VC%d0.CRT\\vcruntime%d0.dll' # Visual Studio 2017 is still Visual C++ 14.0 dll_ver = 14.0 if self.vc_ver == 15 else self.vc_ver vcruntime = vcruntime % (arch_subdir, self.vc_ver, dll_ver) return os.path.join(redist_path, vcruntime) def return_env(self, exists=True): """ Return environment dict. Parameters ---------- exists: bool It True, only return existing paths. """ env = dict( include=self._build_paths('include', [self.VCIncludes, self.OSIncludes, self.UCRTIncludes, self.NetFxSDKIncludes], exists), lib=self._build_paths('lib', [self.VCLibraries, self.OSLibraries, self.FxTools, self.UCRTLibraries, self.NetFxSDKLibraries], exists), libpath=self._build_paths('libpath', [self.VCLibraries, self.FxTools, self.VCStoreRefs, self.OSLibpath], exists), path=self._build_paths('path', [self.VCTools, self.VSTools, self.VsTDb, self.SdkTools, self.SdkSetup, self.FxTools, self.MSBuild, self.HTMLHelpWorkshop, self.FSharp], exists), ) if self.vc_ver >= 14 and os.path.isfile(self.VCRuntimeRedist): env['py_vcruntime_redist'] = self.VCRuntimeRedist return env def _build_paths(self, name, spec_path_lists, exists): """ Given an environment variable name and specified paths, return a pathsep-separated string of paths containing unique, extant, directories from those paths and from the environment variable. Raise an error if no paths are resolved. 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( ( ( s8 /usr/lib/python2.7/site-packages/setuptools/extension.pyR" 8 s ( R R t distutils.coret distutilst distutils.errorst distutils.extensiont setuptools.extern.six.movesR t monkeyR R t have_pyrext coreR R R" ( ( ( s8 /usr/lib/python2.7/site-packages/setuptools/extension.pyt <module> s PK @N#]��ʏ� � " site-packages/setuptools/glibc.pycnu �[��� � � fc @@ s\ d d l m Z d d l Z d d l Z d d l Z d � Z d � Z d � Z d � Z d S( i ( t absolute_importNc C@ sk t j d � } y | j } Wn t k r0 d SXt j | _ | � } t | t � sg | j d � } n | S( s9 Returns glibc version string, or None if not using glibc.t asciiN( t ctypest CDLLt Nonet gnu_get_libc_versiont AttributeErrort c_char_pt restypet isinstancet strt decode( t process_namespaceR t version_str( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt glibc_version_string s c C@ sd t j d | � } | s0 t j d | t � t St | j d � � | k oc t | j d � � | k S( Ns$ (?P<major>[0-9]+)\.(?P<minor>[0-9]+)s= Expected glibc version with 2 components major.minor, got: %st majort minor( t ret matcht warningst warnt RuntimeWarningt Falset intt group( R t required_majort minimum_minort m( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt check_glibc_version$ s c C@ s) t � } | d k r t St | | | � S( N( R R R R ( R R R ( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt have_compatible_glibc4 s c C@ s' t � } | d k r d Sd | f Sd S( s� Try to determine the glibc version Returns a tuple of strings (lib, version) which default to empty strings in case the lookup fails. t t glibcN( R R ( R R ( t glibc_version( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt libc_verL s ( t __future__R R R R R R R R! ( ( ( s4 /usr/lib/python2.7/site-packages/setuptools/glibc.pyt <module> s PK @N#]�c.g� � % site-packages/setuptools/dep_util.pycnu �[��� � � fc @ s d d l m Z d � Z d S( i����( t newer_groupc C s� t | � t | � k r' t d � � n g } g } xV t t | � � D]B } t | | | | � rF | j | | � | j | | � qF qF W| | f S( s� Walk both arguments in parallel, testing if each source group is newer than its corresponding target. Returns a pair of lists (sources_groups, targets) where sources is newer than target, according to the semantics of 'newer_group()'. s5 'sources_group' and 'targets' must be the same length( t lent ValueErrort rangeR t append( t sources_groupst targetst n_sourcest n_targetst i( ( s7 /usr/lib/python2.7/site-packages/setuptools/dep_util.pyt newer_pairwise_group s N( t distutils.dep_utilR R ( ( ( s7 /usr/lib/python2.7/site-packages/setuptools/dep_util.pyt <module> s PK @N#]c �� & site-packages/setuptools/namespaces.pynu �[��� import os from distutils import log import itertools from setuptools.extern.six.moves import map flatten = itertools.chain.from_iterable class Installer: nspkg_ext = '-nspkg.pth' def install_namespaces(self): nsp = self._get_all_ns_packages() if not nsp: return filename, ext = os.path.splitext(self._get_target()) filename += self.nspkg_ext self.outputs.append(filename) log.info("Installing %s", filename) lines = map(self._gen_nspkg_line, nsp) if self.dry_run: # always generate the lines, even in dry run list(lines) return with open(filename, 'wt') as f: f.writelines(lines) def uninstall_namespaces(self): filename, ext = os.path.splitext(self._get_target()) filename += self.nspkg_ext if not os.path.exists(filename): return log.info("Removing %s", filename) os.remove(filename) def _get_target(self): return self.target _nspkg_tmpl = ( "import sys, types, os", "has_mfs = sys.version_info > (3, 5)", "p = os.path.join(%(root)s, *%(pth)r)", "importlib = has_mfs and __import__('importlib.util')", "has_mfs and __import__('importlib.machinery')", "m = has_mfs and " "sys.modules.setdefault(%(pkg)r, " "importlib.util.module_from_spec(" "importlib.machinery.PathFinder.find_spec(%(pkg)r, " "[os.path.dirname(p)])))", "m = m or " "sys.modules.setdefault(%(pkg)r, types.ModuleType(%(pkg)r))", "mp = (m or []) and m.__dict__.setdefault('__path__',[])", "(p not in mp) and mp.append(p)", ) "lines for the namespace installer" _nspkg_tmpl_multi = ( 'm and setattr(sys.modules[%(parent)r], %(child)r, m)', ) "additional line(s) when a parent package is indicated" def _get_root(self): return "sys._getframe(1).f_locals['sitedir']" def _gen_nspkg_line(self, pkg): # ensure pkg is not a unicode string under Python 2.7 pkg = str(pkg) pth = tuple(pkg.split('.')) root = self._get_root() tmpl_lines = self._nspkg_tmpl parent, sep, child = pkg.rpartition('.') if parent: tmpl_lines += self._nspkg_tmpl_multi return ';'.join(tmpl_lines) % locals() + '\n' def _get_all_ns_packages(self): """Return sorted list of all package namespaces""" pkgs = self.distribution.namespace_packages or [] return sorted(flatten(map(self._pkg_names, pkgs))) @staticmethod def _pkg_names(pkg): """ Given a namespace package, yield the components of that package. >>> names = Installer._pkg_names('a.b.c') >>> set(names) == set(['a', 'a.b', 'a.b.c']) True """ parts = pkg.split('.') while parts: yield '.'.join(parts) parts.pop() class DevelopInstaller(Installer): def _get_root(self): return repr(str(self.egg_path)) def _get_target(self): return self.egg_link PK @N#]� �X� � , site-packages/setuptools/windows_support.pyonu �[��� � � fc @ s4 d d l Z d d l Z d � Z e d � � Z d S( i����Nc C s t j � d k r d � S| S( Nt Windowsc _ s d S( N( t None( t argst kwargs( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt <lambda> t ( t platformt system( t func( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt windows_only s c C sq t d � t j j j } t j j t j j f | _ t j j | _ d } | | | � } | sm t j � � n d S( s� Set the hidden attribute on a file or directory. From http://stackoverflow.com/questions/19622133/ `path` must be text. s ctypes.wintypesi N( t __import__t ctypest windllt kernel32t SetFileAttributesWt wintypest LPWSTRt DWORDt argtypest BOOLt restypet WinError( t patht SetFileAttributest FILE_ATTRIBUTE_HIDDENt ret( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt hide_file s ( R R R R ( ( ( s> /usr/lib/python2.7/site-packages/setuptools/windows_support.pyt <module> s PK @N#]Ü�v$ v$ ' site-packages/setuptools/pep425tags.pyonu �[��� � � fc @@ s d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z e j d � Z d � Z d � Z d � Z d � Z d � Z e e d � Z d � Z d � Z d � Z d � Z d � Z d e d d d d � Z e � Z d S( s2 Generate and work with PEP 425 Compatibility Tags.i ( t absolute_importN( t OrderedDicti ( t glibcs (.+)_(\d+)_(\d+)_(.+)c C@ sE y t j | � SWn- t k r@ } t j d j | � t � d SXd S( Ns {}( t sysconfigt get_config_vart IOErrort warningst warnt formatt RuntimeWarningt None( t vart e( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyR s c C@ sU t t d � r d } n9 t j j d � r3 d } n t j d k rK d } n d } | S( s' Return abbreviated implementation name.t pypy_version_infot ppt javat jyt clit ipt cp( t hasattrt syst platformt startswith( t pyimpl( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyt get_abbr_impl s c C@ sD t d � } | s" t � d k r@ d j t t t � � � } n | S( s Return implementation version.t py_version_nodotR t ( R R t joint mapt strt get_impl_version_info( t impl_ver( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyt get_impl_ver( s c C@ sK t � d k r/ t j d t j j t j j f St j d t j d f Sd S( sQ Return sys.version_info-like tuple for use in decrementing the minor version.R i i N( R R t version_infoR t majort minor( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyR 0 s c C@ s d j t � t � � S( s; Returns the Tag for this specific implementation. s {}{}( R R R! 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If False exceptions are propagated as expected. :rtype: dict i ( t Distributiont _Distributionu% Configuration file %s does not exist.t filenamest ignore_option_errorsN( t setuptools.distR R t ost patht abspatht isfileR t getcwdt chdirt dirnamet find_config_filest appendt parse_config_filest parse_configurationt command_optionst configuration_to_dict( t filepatht find_othersR R R t current_directoryt distR t handlers( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt read_configuration s$ c C@ s� t t � } x | D]w } | j } | j } x\ | j D]Q } t | d | d � } | d k ro t | | � } n | � } | | | | <q5 Wq W| S( u� Returns configuration data gathered by given handlers as a dict. :param list[ConfigHandler] handlers: Handlers list, usually from parse_configuration() :rtype: dict u get_%sN( R t dictt section_prefixt target_objt set_optionst getattrt None( R t config_dictt handlert obj_aliasR" t optiont gettert value( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR < s c C@ sE t | j | | � } | j � t | | | � } | j � | | f S( u� Performs additional parsing of configuration options for a distribution. 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If False exceptions are propagated as expected. :rtype: list ( t ConfigMetadataHandlert metadatat parset ConfigOptionsHandler( t distributionR R t metat options( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR Y s t ConfigHandlerc B@ s� e Z d Z d Z i Z e d � Z e d � � Z d � Z e d d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d d � � Z d � Z d � Z RS( u1 Handles metadata supplied in configuration files.c C@ s� i } | j } xT | j � D]F \ } } | j | � s= q n | j | d � j d � } | | | <q W| | _ | | _ | | _ g | _ d S( Nu u .( R! t itemst startswitht replacet stripR R" t sectionsR# ( t selfR" R2 R R8 R! t section_namet section_options( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt __init__� s c C@ s t d | j j � � d S( u. Metadata item name to parser function mapping.u! %s must provide .parsers propertyN( t NotImplementedErrort __class__t __name__( R9 ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt parsers� s c C@ s t � } | j } | j j | | � } t | | | � } | | k rT t | � � n | r^ d St } | j j | � } | r� y | | � } Wq� t k r� t } | j s� � q� q� Xn | r� d St | d | d � } | d k r� t | | | � n | | � | j j | � d S( Nu set_%s( t tupleR" t aliasest getR$ t KeyErrort FalseR@ t Exceptiont TrueR R% t setattrR# R ( R9 t option_nameR+ t unknownR" t current_valuet skip_optiont parsert setter( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt __setitem__� s0 u ,c C@ sf t | t � r | Sd | k r. | j � } n | j | � } g | D] } | j � rD | j � ^ qD S( u� Represents value as a list. Value is split either by separator (defaults to comma) or by lines. :param value: :param separator: List items separator character. :rtype: list u ( t isinstancet listt splitlinest splitR7 ( t clsR+ t separatort chunk( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_list� s c C@ sw d } i } xd | j | � D]S } | j | � \ } } } | | k rY t d | � � n | j � | | j � <q W| S( uP Represents value as a dict. :param value: :rtype: dict u =u( Unable to parse option value to dict: %s( RW t partitionR R7 ( RT R+ RU t resultt linet keyt sept val( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_dict� s c C@ s | j � } | d k S( uQ Represents value as boolean. :param value: :rtype: bool u 1u trueu yes( u 1u trueu yes( t lower( RT R+ ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_bool� s c @ sr d } t | t � s | S| j | � s, | S| t | � } d � | j d � D� } d j � f d � | D� � S( ui Represents value as a string, allowing including text from nearest files using `file:` directive. 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Examples: attr: package.attr attr: package.module.attr :param str value: :rtype: str u attr:u u .u __init__i Ni ( R5 R6 R7 RS t popRe t sysR t insertR R R R$ ( RT R+ t attr_directivet attrs_patht attr_namet module_namet module( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_attr s ! c @ s � f d � } | S( u� Returns parser function to represents value as a list. Parses a value applying given methods one after another. :param parse_methods: :rtype: callable c @ s' | } x � D] } | | � } q W| S( N( ( R+ t parsedt method( t parse_methods( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR. B s ( ( RT Rz R. ( ( Rz s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _get_parser_compound9 s c C@ sL i } | p d � } x0 | j � D]" \ } \ } } | | � | | <q" W| S( u� Parses section options into a dictionary. Optionally applies a given parser to values. :param dict section_options: :param callable values_parser: :rtype: dict c S@ s | S( N( ( R] ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt <lambda>W t ( R4 ( RT R; t values_parserR+ R[ t _R] ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_section_to_dictL s c C@ sI xB | j � D]4 \ } \ } } y | | | <Wq t k r@ q Xq Wd S( uQ Parses configuration file section. :param dict section_options: N( R4 RD ( R9 R; t nameR R+ ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt parse_section\ s c C@ s� x� | j j � D]y \ } } d } | r5 d | } n t | d | j d d � d � } | d k r t d | j | f � � n | | � q Wd S( uT Parses configuration file items from one or more related sections. u u _%su parse_section%su .u __u0 Unsupported distribution option section: [%s.%s]N( R8 R4 R$ R6 R% R R! ( R9 R: R; t method_postfixt section_parser_method( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR. h s N( R? t __module__t __doc__R% R! RB RE R< t propertyR@ RO t classmethodRW R^ R` Ri t staticmethodRb Rc Rw R{ R� R� R. ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR3 s s& & R, c B@ sN e Z d Z i d d 6d d 6d d 6d d 6Z e Z e d � � Z d � Z RS( u metadatau urlu home_pageu descriptionu summaryu classifiersu classifieru platformsu platformc C@ s{ | j } | j } | j } i | d 6| d 6| d 6| d 6| d 6| j | | � d 6| d 6| d 6| d 6| j d 6| d 6S( u. Metadata item name to parser function mapping.u platformsu keywordsu providesu requiresu obsoletesu classifiersu licenseu descriptionu long_descriptionu versionu project_urls( RW Ri R^ R{ t _parse_version( R9 t parse_listt parse_filet parse_dict( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR@ � s c C@ sq | j | � } t | � r' | � } n t | t � sm t | d � r` d j t t | � � } qm d | } n | S( uS Parses `version` option value. :param value: :rtype: str u __iter__u .u %s( Rw t callableRP R t hasattrRe t mapt str( R9 R+ t version( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR� � s ( R? R� R! RB RE t strict_modeR� R@ R� ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR, � s R/ c B@ s\ e Z d Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( u optionsc C@ s� | j } t | j d d �} | j } | j } i | d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| j d 6| j d 6| d 6S( u. Metadata item name to parser function mapping.RU u ;u zip_safeu use_2to3u include_package_datau package_diru use_2to3_fixersu use_2to3_exclude_fixersu convert_2to3_doctestsu scriptsu eager_resourcesu dependency_linksu namespace_packagesu install_requiresu setup_requiresu tests_requireu packagesu entry_pointsu py_modules( RW R R` R^ t _parse_packagesRi ( R9 R� t parse_list_semicolont parse_boolR� ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR@ � s, c C@ sZ d } | j | � s" | j | � S| j | j j d i � � } d d l m } | | � S( uT Parses `packages` option value. :param value: :rtype: list u find:u packages.findi ( t find_packages( R5 RW t parse_section_packages__findR8 RC t setuptoolsR� ( R9 R+ t find_directivet find_kwargsR� ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR� � s c C@ s� | j | | j � } d d d g } t g | j � D]* \ } } | | k r4 | r4 | | f ^ q4 � } | j d � } | d k r� | d | d <n | S( u� Parses `packages.find` configuration file section. To be used in conjunction with _parse_packages(). :param dict section_options: u whereu includeu excludei N( R� RW R R4 RC R% ( R9 R; t section_datat valid_keyst kt vR� t where( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR� � s @ c C@ s# | j | | j � } | | d <d S( u` Parses `entry_points` configuration file section. :param dict section_options: u entry_pointsN( R� RW ( R9 R; Rx ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt parse_section_entry_points s c C@ sB | j | | j � } | j d � } | r> | | d <| d =n | S( Nu *u ( R� RW RC ( R9 R; Rx t root( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_package_data s c C@ s | j | � | d <d S( u` Parses `package_data` configuration file section. :param dict section_options: u package_dataN( R� ( R9 R; ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt parse_section_package_data s c C@ s | j | � | d <d S( uh Parses `exclude_package_data` configuration file section. :param dict section_options: u exclude_package_dataN( R� ( R9 R; ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt" parse_section_exclude_package_data s c C@ s/ t | j d d �} | j | | � | d <d S( ub Parses `extras_require` configuration file section. :param dict section_options: RU u ;u extras_requireN( R RW R� ( R9 R; R� ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt parse_section_extras_require% s ( R? R� R! R� R@ R� R� R� R� R� R� R� ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR/ � s ( t __future__R R Rk R Rp t collectionsR t functoolsR t importlibR t distutils.errorsR R t setuptools.extern.sixR RE R R R t objectR3 R, R/ ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt <module> s . � ;PK @N#]�� K K & site-packages/setuptools/py36compat.pynu �[��� import sys from distutils.errors import DistutilsOptionError from distutils.util import strtobool from distutils.debug import DEBUG class Distribution_parse_config_files: """ Mix-in providing forward-compatibility for functionality to be included by default on Python 3.7. Do not edit the code in this class except to update functionality as implemented in distutils. """ def parse_config_files(self, filenames=None): from configparser import ConfigParser # Ignore install directory options if we have a venv if sys.prefix != sys.base_prefix: ignore_options = [ 'install-base', 'install-platbase', 'install-lib', 'install-platlib', 'install-purelib', 'install-headers', 'install-scripts', 'install-data', 'prefix', 'exec-prefix', 'home', 'user', 'root'] else: ignore_options = [] ignore_options = frozenset(ignore_options) if filenames is None: filenames = self.find_config_files() if DEBUG: self.announce("Distribution.parse_config_files():") parser = ConfigParser(interpolation=None) for filename in filenames: if DEBUG: self.announce(" reading %s" % filename) parser.read(filename) for section in parser.sections(): options = parser.options(section) opt_dict = self.get_option_dict(section) for opt in options: if opt != '__name__' and opt not in ignore_options: val = parser.get(section,opt) opt = opt.replace('-', '_') opt_dict[opt] = (filename, val) # Make the ConfigParser forget everything (so we retain # the original filenames that options come from) parser.__init__() # If there was a "global" section in the config file, use it # to set Distribution options. if 'global' in self.command_options: for (opt, (src, val)) in self.command_options['global'].items(): alias = self.negative_opt.get(opt) try: if alias: setattr(self, alias, not strtobool(val)) elif opt in ('verbose', 'dry_run'): # ugh! setattr(self, opt, strtobool(val)) else: setattr(self, opt, val) except ValueError as msg: raise DistutilsOptionError(msg) if sys.version_info < (3,): # Python 2 behavior is sufficient class Distribution_parse_config_files: pass if False: # When updated behavior is available upstream, # disable override here. class Distribution_parse_config_files: pass PK @N#]Ü�v$ v$ ' site-packages/setuptools/pep425tags.pycnu �[��� � � fc @@ s d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z e j d � Z d � Z d � Z d � Z d � Z d � Z e e d � Z d � Z d � Z d � Z d � Z d � Z d e d d d d � Z e � Z d S( s2 Generate and work with PEP 425 Compatibility Tags.i ( t absolute_importN( t OrderedDicti ( t glibcs (.+)_(\d+)_(\d+)_(.+)c C@ sE y t j | � SWn- t k r@ } t j d j | � t � d SXd S( Ns {}( t sysconfigt get_config_vart IOErrort warningst warnt formatt RuntimeWarningt None( t vart e( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyR s c C@ sU t t d � r d } n9 t j j d � r3 d } n t j d k rK d } n d } | S( s' Return abbreviated implementation name.t pypy_version_infot ppt javat jyt clit ipt cp( t hasattrt syst platformt startswith( t pyimpl( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyt get_abbr_impl s c C@ sD t d � } | s" t � d k r@ d j t t t � � � } n | S( s Return implementation version.t py_version_nodotR t ( R R t joint mapt strt get_impl_version_info( t impl_ver( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyt get_impl_ver( s c C@ sK t � d k r/ t j d t j j t j j f St j d t j d f Sd S( sQ Return sys.version_info-like tuple for use in decrementing the minor version.R i i N( R R t version_infoR t majort minor( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/pep425tags.pyR 0 s c C@ s d j t � t � � S( s; Returns the Tag for this specific implementation. s {}{}( R R R! 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""" __import__('ctypes.wintypes') SetFileAttributes = ctypes.windll.kernel32.SetFileAttributesW SetFileAttributes.argtypes = ctypes.wintypes.LPWSTR, ctypes.wintypes.DWORD SetFileAttributes.restype = ctypes.wintypes.BOOL FILE_ATTRIBUTE_HIDDEN = 0x02 ret = SetFileAttributes(path, FILE_ATTRIBUTE_HIDDEN) if not ret: raise ctypes.WinError() PK @N#]# JD D $ site-packages/setuptools/__init__.pynu �[��� """Extensions to the 'distutils' for large or complex distributions""" import os import functools import distutils.core import distutils.filelist from distutils.util import convert_path from fnmatch import fnmatchcase from setuptools.extern.six.moves import filter, map import setuptools.version from setuptools.extension import Extension from setuptools.dist import Distribution, Feature from setuptools.depends import Require from . import monkey __all__ = [ 'setup', 'Distribution', 'Feature', 'Command', 'Extension', 'Require', 'find_packages', ] __version__ = setuptools.version.__version__ bootstrap_install_from = None # If we run 2to3 on .py files, should we also convert docstrings? # Default: yes; assume that we can detect doctests reliably run_2to3_on_doctests = True # Standard package names for fixer packages lib2to3_fixer_packages = ['lib2to3.fixes'] class PackageFinder(object): """ Generate a list of all Python packages found within a directory """ @classmethod def find(cls, where='.', exclude=(), include=('*',)): """Return a list all Python packages found within directory 'where' 'where' is the root directory which will be searched for packages. It should be supplied as a "cross-platform" (i.e. URL-style) path; it will be converted to the appropriate local path syntax. 'exclude' is a sequence of package names to exclude; '*' can be used as a wildcard in the names, such that 'foo.*' will exclude all subpackages of 'foo' (but not 'foo' itself). 'include' is a sequence of package names to include. If it's specified, only the named packages will be included. If it's not specified, all found packages will be included. 'include' can contain shell style wildcard patterns just like 'exclude'. """ return list(cls._find_packages_iter( convert_path(where), cls._build_filter('ez_setup', '*__pycache__', *exclude), cls._build_filter(*include))) @classmethod def _find_packages_iter(cls, where, exclude, include): """ All the packages found in 'where' that pass the 'include' filter, but not the 'exclude' filter. """ for root, dirs, files in os.walk(where, followlinks=True): # Copy dirs to iterate over it, then empty dirs. all_dirs = dirs[:] dirs[:] = [] for dir in all_dirs: full_path = os.path.join(root, dir) rel_path = os.path.relpath(full_path, where) package = rel_path.replace(os.path.sep, '.') # Skip directory trees that are not valid packages if ('.' in dir or not cls._looks_like_package(full_path)): continue # Should this package be included? if include(package) and not exclude(package): yield package # Keep searching subdirectories, as there may be more packages # down there, even if the parent was excluded. dirs.append(dir) @staticmethod def _looks_like_package(path): """Does a directory look like a package?""" return os.path.isfile(os.path.join(path, '__init__.py')) @staticmethod def _build_filter(*patterns): """ Given a list of patterns, return a callable that will be true only if the input matches at least one of the patterns. """ return lambda name: any(fnmatchcase(name, pat=pat) for pat in patterns) class PEP420PackageFinder(PackageFinder): @staticmethod def _looks_like_package(path): return True find_packages = PackageFinder.find def _install_setup_requires(attrs): # Note: do not use `setuptools.Distribution` directly, as # our PEP 517 backend patch `distutils.core.Distribution`. dist = distutils.core.Distribution(dict( (k, v) for k, v in attrs.items() if k in ('dependency_links', 'setup_requires') )) # Honor setup.cfg's options. dist.parse_config_files(ignore_option_errors=True) if dist.setup_requires: dist.fetch_build_eggs(dist.setup_requires) def setup(**attrs): # Make sure we have any requirements needed to interpret 'attrs'. _install_setup_requires(attrs) return distutils.core.setup(**attrs) setup.__doc__ = distutils.core.setup.__doc__ _Command = monkey.get_unpatched(distutils.core.Command) class Command(_Command): __doc__ = _Command.__doc__ command_consumes_arguments = False def __init__(self, dist, **kw): """ Construct the command for dist, updating vars(self) with any keyword parameters. """ _Command.__init__(self, dist) vars(self).update(kw) def reinitialize_command(self, command, reinit_subcommands=0, **kw): cmd = _Command.reinitialize_command(self, command, reinit_subcommands) vars(cmd).update(kw) return cmd def _find_all_simple(path): """ Find all files under 'path' """ results = ( os.path.join(base, file) for base, dirs, files in os.walk(path, followlinks=True) for file in files ) return filter(os.path.isfile, results) def findall(dir=os.curdir): """ Find all files under 'dir' and return the list of full filenames. Unless dir is '.', return full filenames with dir prepended. """ files = _find_all_simple(dir) if dir == os.curdir: make_rel = functools.partial(os.path.relpath, start=dir) files = map(make_rel, files) return list(files) monkey.patch_all() PK @N#]�3��� � $ site-packages/setuptools/script.tmplnu �[��� # EASY-INSTALL-SCRIPT: %(spec)r,%(script_name)r __requires__ = %(spec)r __import__('pkg_resources').run_script(%(spec)r, %(script_name)r) PK @N#]d�~� " site-packages/setuptools/launch.pynu �[��� """ Launch the Python script on the command line after setuptools is bootstrapped via import. """ # Note that setuptools gets imported implicitly by the # invocation of this script using python -m setuptools.launch import tokenize import sys def run(): """ Run the script in sys.argv[1] as if it had been invoked naturally. 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If it is the URL of a .py file with an unambiguous ``#egg=name-version`` tag (i.e., one that escapes ``-`` as ``_`` throughout), a trivial ``setup.py`` is automatically created alongside the downloaded file. If `spec` is a ``Requirement`` object or a string containing a project/version requirement spec, this method returns the location of a matching distribution (possibly after downloading it to `tmpdir`). If `spec` is a locally existing file or directory name, it is simply returned unchanged. If `spec` is a URL, it is downloaded to a subpath of `tmpdir`, and the local filename is returned. 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PK @N#]�S�c�7 �7 # site-packages/setuptools/sandbox.pynu �[��� import os import sys import tempfile import operator import functools import itertools import re import contextlib import pickle import textwrap from setuptools.extern import six from setuptools.extern.six.moves import builtins, map import pkg_resources.py31compat if sys.platform.startswith('java'): import org.python.modules.posix.PosixModule as _os else: _os = sys.modules[os.name] try: _file = file except NameError: _file = None _open = open from distutils.errors import DistutilsError from pkg_resources import working_set __all__ = [ "AbstractSandbox", "DirectorySandbox", "SandboxViolation", "run_setup", ] def _execfile(filename, globals, locals=None): """ Python 3 implementation of execfile. """ mode = 'rb' with open(filename, mode) as stream: script = stream.read() if locals is None: locals = globals code = compile(script, filename, 'exec') exec(code, globals, locals) @contextlib.contextmanager def save_argv(repl=None): saved = sys.argv[:] if repl is not None: sys.argv[:] = repl try: yield saved finally: sys.argv[:] = saved @contextlib.contextmanager def save_path(): saved = sys.path[:] try: yield saved finally: sys.path[:] = saved @contextlib.contextmanager def override_temp(replacement): """ Monkey-patch tempfile.tempdir with replacement, ensuring it exists """ pkg_resources.py31compat.makedirs(replacement, exist_ok=True) saved = tempfile.tempdir tempfile.tempdir = replacement try: yield finally: tempfile.tempdir = saved @contextlib.contextmanager def pushd(target): saved = os.getcwd() os.chdir(target) try: yield saved finally: os.chdir(saved) class UnpickleableException(Exception): """ An exception representing another Exception that could not be pickled. """ @staticmethod def dump(type, exc): """ Always return a dumped (pickled) type and exc. If exc can't be pickled, wrap it in UnpickleableException first. """ try: return pickle.dumps(type), pickle.dumps(exc) except Exception: # get UnpickleableException inside the sandbox from setuptools.sandbox import UnpickleableException as cls return cls.dump(cls, cls(repr(exc))) class ExceptionSaver: """ A Context Manager that will save an exception, serialized, and restore it later. """ def __enter__(self): return self def __exit__(self, type, exc, tb): if not exc: return # dump the exception self._saved = UnpickleableException.dump(type, exc) self._tb = tb # suppress the exception return True def resume(self): "restore and re-raise any exception" if '_saved' not in vars(self): return type, exc = map(pickle.loads, self._saved) six.reraise(type, exc, self._tb) @contextlib.contextmanager def save_modules(): """ Context in which imported modules are saved. Translates exceptions internal to the context into the equivalent exception outside the context. """ saved = sys.modules.copy() with ExceptionSaver() as saved_exc: yield saved sys.modules.update(saved) # remove any modules imported since del_modules = ( mod_name for mod_name in sys.modules if mod_name not in saved # exclude any encodings modules. See #285 and not mod_name.startswith('encodings.') ) _clear_modules(del_modules) saved_exc.resume() def _clear_modules(module_names): for mod_name in list(module_names): del sys.modules[mod_name] @contextlib.contextmanager def save_pkg_resources_state(): saved = pkg_resources.__getstate__() try: yield saved finally: pkg_resources.__setstate__(saved) @contextlib.contextmanager def setup_context(setup_dir): temp_dir = os.path.join(setup_dir, 'temp') with save_pkg_resources_state(): with save_modules(): hide_setuptools() with save_path(): with save_argv(): with override_temp(temp_dir): with pushd(setup_dir): # ensure setuptools commands are available __import__('setuptools') yield def _needs_hiding(mod_name): """ >>> _needs_hiding('setuptools') True >>> _needs_hiding('pkg_resources') True >>> _needs_hiding('setuptools_plugin') False >>> _needs_hiding('setuptools.__init__') True >>> _needs_hiding('distutils') True >>> _needs_hiding('os') False >>> _needs_hiding('Cython') True """ pattern = re.compile(r'(setuptools|pkg_resources|distutils|Cython)(\.|$)') return bool(pattern.match(mod_name)) def hide_setuptools(): """ Remove references to setuptools' modules from sys.modules to allow the invocation to import the most appropriate setuptools. This technique is necessary to avoid issues such as #315 where setuptools upgrading itself would fail to find a function declared in the metadata. """ modules = filter(_needs_hiding, sys.modules) _clear_modules(modules) def run_setup(setup_script, args): """Run a distutils setup script, sandboxed in its directory""" setup_dir = os.path.abspath(os.path.dirname(setup_script)) with setup_context(setup_dir): try: sys.argv[:] = [setup_script] + list(args) sys.path.insert(0, setup_dir) # reset to include setup dir, w/clean callback list working_set.__init__() working_set.callbacks.append(lambda dist: dist.activate()) # __file__ should be a byte string on Python 2 (#712) dunder_file = ( setup_script if isinstance(setup_script, str) else setup_script.encode(sys.getfilesystemencoding()) ) with DirectorySandbox(setup_dir): ns = dict(__file__=dunder_file, __name__='__main__') _execfile(setup_script, ns) except SystemExit as v: if v.args and v.args[0]: raise # Normal exit, just return class AbstractSandbox: """Wrap 'os' module and 'open()' builtin for virtualizing setup scripts""" _active = False def __init__(self): self._attrs = [ name for name in dir(_os) if not name.startswith('_') and hasattr(self, name) ] def _copy(self, source): for name in self._attrs: setattr(os, name, getattr(source, name)) def __enter__(self): self._copy(self) if _file: builtins.file = self._file builtins.open = self._open self._active = True def __exit__(self, exc_type, exc_value, traceback): self._active = False if _file: builtins.file = _file builtins.open = _open self._copy(_os) def run(self, func): """Run 'func' under os sandboxing""" with self: return func() def _mk_dual_path_wrapper(name): original = getattr(_os, name) def wrap(self, src, dst, *args, **kw): if self._active: src, dst = self._remap_pair(name, src, dst, *args, **kw) return original(src, dst, *args, **kw) return wrap for name in ["rename", "link", "symlink"]: if hasattr(_os, name): locals()[name] = _mk_dual_path_wrapper(name) def _mk_single_path_wrapper(name, original=None): original = original or getattr(_os, name) def wrap(self, path, *args, **kw): if self._active: path = self._remap_input(name, path, *args, **kw) return original(path, *args, **kw) return wrap if _file: _file = _mk_single_path_wrapper('file', _file) _open = _mk_single_path_wrapper('open', _open) for name in [ "stat", "listdir", "chdir", "open", "chmod", "chown", "mkdir", "remove", "unlink", "rmdir", "utime", "lchown", "chroot", "lstat", "startfile", "mkfifo", "mknod", "pathconf", "access" ]: if hasattr(_os, name): locals()[name] = _mk_single_path_wrapper(name) def _mk_single_with_return(name): original = getattr(_os, name) def wrap(self, path, *args, **kw): if self._active: path = self._remap_input(name, path, *args, **kw) return self._remap_output(name, original(path, *args, **kw)) return original(path, *args, **kw) return wrap for name in ['readlink', 'tempnam']: if hasattr(_os, name): locals()[name] = _mk_single_with_return(name) def _mk_query(name): original = getattr(_os, name) def wrap(self, *args, **kw): retval = original(*args, **kw) if self._active: return self._remap_output(name, retval) return retval return wrap for name in ['getcwd', 'tmpnam']: if hasattr(_os, name): locals()[name] = _mk_query(name) def _validate_path(self, path): """Called to remap or validate any path, whether input or output""" return path def _remap_input(self, operation, path, *args, **kw): """Called for path inputs""" return self._validate_path(path) def _remap_output(self, operation, path): """Called for path outputs""" return self._validate_path(path) def _remap_pair(self, operation, src, dst, *args, **kw): """Called for path pairs like rename, link, and symlink operations""" return ( self._remap_input(operation + '-from', src, *args, **kw), self._remap_input(operation + '-to', dst, *args, **kw) ) if hasattr(os, 'devnull'): _EXCEPTIONS = [os.devnull,] else: _EXCEPTIONS = [] class DirectorySandbox(AbstractSandbox): """Restrict operations to a single subdirectory - pseudo-chroot""" write_ops = dict.fromkeys([ "open", "chmod", "chown", "mkdir", "remove", "unlink", "rmdir", "utime", "lchown", "chroot", "mkfifo", "mknod", "tempnam", ]) _exception_patterns = [ # Allow lib2to3 to attempt to save a pickled grammar object (#121) r'.*lib2to3.*\.pickle$', ] "exempt writing to paths that match the pattern" def __init__(self, sandbox, exceptions=_EXCEPTIONS): self._sandbox = os.path.normcase(os.path.realpath(sandbox)) self._prefix = os.path.join(self._sandbox, '') self._exceptions = [ os.path.normcase(os.path.realpath(path)) for path in exceptions ] AbstractSandbox.__init__(self) def _violation(self, operation, *args, **kw): from setuptools.sandbox import SandboxViolation raise SandboxViolation(operation, args, kw) if _file: def _file(self, path, mode='r', *args, **kw): if mode not in ('r', 'rt', 'rb', 'rU', 'U') and not self._ok(path): self._violation("file", path, mode, *args, **kw) return _file(path, mode, *args, **kw) def _open(self, path, mode='r', *args, **kw): if mode not in ('r', 'rt', 'rb', 'rU', 'U') and not self._ok(path): self._violation("open", path, mode, *args, **kw) return _open(path, mode, *args, **kw) def tmpnam(self): self._violation("tmpnam") def _ok(self, path): active = self._active try: self._active = False realpath = os.path.normcase(os.path.realpath(path)) return ( self._exempted(realpath) or realpath == self._sandbox or realpath.startswith(self._prefix) ) finally: self._active = active def _exempted(self, filepath): start_matches = ( filepath.startswith(exception) for exception in self._exceptions ) pattern_matches = ( re.match(pattern, filepath) for pattern in self._exception_patterns ) candidates = itertools.chain(start_matches, pattern_matches) return any(candidates) def _remap_input(self, operation, path, *args, **kw): """Called for path inputs""" if operation in self.write_ops and not self._ok(path): self._violation(operation, os.path.realpath(path), *args, **kw) return path def _remap_pair(self, operation, src, dst, *args, **kw): """Called for path pairs like rename, link, and symlink operations""" if not self._ok(src) or not self._ok(dst): self._violation(operation, src, dst, *args, **kw) return (src, dst) def open(self, file, flags, mode=0o777, *args, **kw): """Called for low-level os.open()""" if flags & WRITE_FLAGS and not self._ok(file): self._violation("os.open", file, flags, mode, *args, **kw) return _os.open(file, flags, mode, *args, **kw) WRITE_FLAGS = functools.reduce( operator.or_, [getattr(_os, a, 0) for a in "O_WRONLY O_RDWR O_APPEND O_CREAT O_TRUNC O_TEMPORARY".split()] ) class SandboxViolation(DistutilsError): """A setup script attempted to modify the filesystem outside the sandbox""" tmpl = textwrap.dedent(""" SandboxViolation: {cmd}{args!r} {kwargs} The package setup script has attempted to modify files on your system that are not within the EasyInstall build area, and has been aborted. This package cannot be safely installed by EasyInstall, and may not support alternate installation locations even if you run its setup script by hand. Please inform the package's author and the EasyInstall maintainers to find out if a fix or workaround is available. """).lstrip() def __str__(self): cmd, args, kwargs = self.args return self.tmpl.format(**locals()) PK @N#]0m� � � ' site-packages/setuptools/site-patch.pycnu �[��� � � fc @ s& d � Z e d k r" e � [ n d S( c C s� d d l } d d l } | j j d � } | d k sL | j d k rU | rU g } n | j | j � } t | d i � } | j t | � } | j j t � } x� | D]� } | | k s� | r� q� n | j | � } | d k r| j d � } | d k r�| j d � Pq�q� y. d d l } | j d | g � \ } } } Wn t k rRq� n X| d k req� n z | j d | | | � Wd | j � XPq� Wt d � � t g | j D] } t | � d d f ^ q�� } t | d d � } d | _ x | D] } t | � q�W| j | 7_ t | d � \ } } d } g } x� | j D]� } t | � \ } } | | k r�| d k r�t | � } n | | k s�| d k r�| j | � qA| j | | � | d 7} qAW| | j (d S( Ni����t PYTHONPATHt win32t path_importer_cachet sites$ Couldn't find the real 'site' modulei t __egginserti ( t syst ost environt gett Nonet platformt splitt pathsept getattrt patht lent dirnamet __file__t find_modulet load_modulet impt ImportErrort closet dictt makepathR t addsitedirt appendt insert( R R R t pict stdpatht mydirt itemt importert loaderR t streamR t descrt known_pathst oldpost dt ndt insert_att new_patht pt np( ( s9 /usr/lib/python2.7/site-packages/setuptools/site-patch.pyt __boot s` " " 2 R N( R, t __name__( ( ( s9 /usr/lib/python2.7/site-packages/setuptools/site-patch.pyt <module> s G PK @N#]йHZ� � & site-packages/setuptools/py31compat.pynu �[��� __all__ = ['get_config_vars', 'get_path'] try: # Python 2.7 or >=3.2 from sysconfig import get_config_vars, get_path except ImportError: from distutils.sysconfig import get_config_vars, get_python_lib def get_path(name): if name not in ('platlib', 'purelib'): raise ValueError("Name must be purelib or platlib") return get_python_lib(name == 'platlib') try: # Python >=3.2 from tempfile import TemporaryDirectory except ImportError: import shutil import tempfile class TemporaryDirectory(object): """ Very simple temporary directory context manager. 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""" def __init__(self): self.name = None # Handle mkdtemp raising an exception self.name = tempfile.mkdtemp() def __enter__(self): return self.name def __exit__(self, exctype, excvalue, exctrace): try: shutil.rmtree(self.name, True) except OSError: # removal errors are not the only possible pass self.name = None PK @N#] �{��A �A # site-packages/setuptools/config.pycnu �[��� � � fc @@ s� d d l m Z m Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z e e d � Z d � Z e d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( i ( t absolute_importt unicode_literalsN( t defaultdict( t partial( t import_module( t DistutilsOptionErrort DistutilsFileError( t string_typesc C@ s� d d l m } m } t j j | � } t j j | � sM t d | � � n t j � } t j t j j | � � zl | � } | r� | j � n g } | | k r� | j | � n | j | d | �t | | j d | �} Wd t j | � Xt | � S( u, Read given configuration file and returns options from it as a dict. :param str|unicode filepath: Path to configuration file to get options from. :param bool find_others: Whether to search for other configuration files which could be on in various places. :param bool ignore_option_errors: Whether to silently ignore options, values of which could not be resolved (e.g. due to exceptions in directives such as file:, attr:, etc.). If False exceptions are propagated as expected. :rtype: dict i ( t Distributiont _Distributionu% Configuration file %s does not exist.t filenamest ignore_option_errorsN( t setuptools.distR R t ost patht abspatht isfileR t getcwdt chdirt dirnamet find_config_filest appendt parse_config_filest parse_configurationt command_optionst configuration_to_dict( t filepatht find_othersR R R t current_directoryt distR t handlers( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt read_configuration s$ c C@ s� t t � } x | D]w } | j } | j } x\ | j D]Q } t | d | d � } | d k ro t | | � } n | � } | | | | <q5 Wq W| S( u� Returns configuration data gathered by given handlers as a dict. :param list[ConfigHandler] handlers: Handlers list, usually from parse_configuration() :rtype: dict u get_%sN( R t dictt section_prefixt target_objt set_optionst getattrt None( R t config_dictt handlert obj_aliasR" t optiont gettert value( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR < s c C@ sE t | j | | � } | j � t | | | � } | j � | | f S( u� Performs additional parsing of configuration options for a distribution. Returns a list of used option handlers. :param Distribution distribution: :param dict command_options: :param bool ignore_option_errors: Whether to silently ignore options, values of which could not be resolved (e.g. due to exceptions in directives such as file:, attr:, etc.). If False exceptions are propagated as expected. :rtype: list ( t ConfigMetadataHandlert metadatat parset ConfigOptionsHandler( t distributionR R t metat options( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR Y s t ConfigHandlerc B@ s� e Z d Z d Z i Z e d � Z e d � � Z d � Z e d d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d d � � Z d � Z d � Z RS( u1 Handles metadata supplied in configuration files.c C@ s� i } | j } xT | j � D]F \ } } | j | � s= q n | j | d � j d � } | | | <q W| | _ | | _ | | _ g | _ d S( Nu u .( R! t itemst startswitht replacet stripR R" t sectionsR# ( t selfR" R2 R R8 R! t section_namet section_options( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt __init__� s c C@ s t d | j j � � d S( u. Metadata item name to parser function mapping.u! %s must provide .parsers propertyN( t NotImplementedErrort __class__t __name__( R9 ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt parsers� s c C@ s t � } | j } | j j | | � } t | | | � } | | k rT t | � � n | r^ d St } | j j | � } | r� y | | � } Wq� t k r� t } | j s� � q� q� Xn | r� d St | d | d � } | d k r� t | | | � n | | � | j j | � d S( Nu set_%s( t tupleR" t aliasest getR$ t KeyErrort FalseR@ t Exceptiont TrueR R% t setattrR# R ( R9 t option_nameR+ t unknownR" t current_valuet skip_optiont parsert setter( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt __setitem__� s0 u ,c C@ sf t | t � r | Sd | k r. | j � } n | j | � } g | D] } | j � rD | j � ^ qD S( u� Represents value as a list. 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Examples: file: LICENSE file: README.rst, CHANGELOG.md, src/file.txt :param str value: :rtype: str u file:c s@ s' | ] } t j j | j � � Vq d S( N( R R R R7 ( t .0R ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pys <genexpr> s u ,u c 3@ sE | ]; } � j | � s t r t j j | � r � j | � Vq d S( N( t _assert_localRG R R R t _read_file( Ra R ( RT ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pys <genexpr> s ( RP R R5 t lenRS t join( RT R+ t include_directivet spect filepaths( ( RT s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_file� s c C@ s, | j t j � � s( t d | � � n d S( Nu# `file:` directive can not access %s( R5 R R R ( R ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyRb s c C@ s, t j | d d �� } | j � SWd QXd S( Nt encodingu utf-8( t iot opent read( R t f( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyRc s c C@ s� d } | j | � s | S| j | d � j � j d � } | j � } d j | � } | p^ d } t j j d t j � � z t | � } t | | � } Wd t j d t _ X| S( u� Represents value as a module attribute. Examples: attr: package.attr attr: package.module.attr :param str value: :rtype: str u attr:u u .u __init__i Ni ( R5 R6 R7 RS t popRe t sysR t insertR R R R$ ( RT R+ t attr_directivet attrs_patht attr_namet module_namet module( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _parse_attr s ! c @ s � f d � } | S( u� Returns parser function to represents value as a list. Parses a value applying given methods one after another. :param parse_methods: :rtype: callable c @ s' | } x � D] } | | � } q W| S( N( ( R+ t parsedt method( t parse_methods( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR. B s ( ( RT Rz R. ( ( Rz s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt _get_parser_compound9 s c C@ sL i } | p d � } x0 | j � D]" \ } \ } } | | � | | <q" W| S( u� Parses section options into a dictionary. 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( R9 R: R; t method_postfixt section_parser_method( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR. h s N( R? t __module__t __doc__R% R! RB RE R< t propertyR@ RO t classmethodRW R^ R` Ri t staticmethodRb Rc Rw R{ R� R� R. ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR3 s s& & R, c B@ sN e Z d Z i d d 6d d 6d d 6d d 6Z e Z e d � � Z d � Z RS( u metadatau urlu home_pageu descriptionu summaryu classifiersu classifieru platformsu platformc C@ s{ | j } | j } | j } i | d 6| d 6| d 6| d 6| d 6| j | | � d 6| d 6| d 6| d 6| j d 6| d 6S( u. Metadata item name to parser function mapping.u platformsu keywordsu providesu requiresu obsoletesu classifiersu licenseu descriptionu long_descriptionu versionu project_urls( RW Ri R^ R{ t _parse_version( R9 t parse_listt parse_filet parse_dict( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR@ � s c C@ sq | j | � } t | � r' | � } n t | t � sm t | d � r` d j t t | � � } qm d | } n | S( uS Parses `version` option value. :param value: :rtype: str u __iter__u .u %s( Rw t callableRP R t hasattrRe t mapt str( R9 R+ t version( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR� � s ( R? R� R! RB RE t strict_modeR� R@ R� ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR, � s R/ c B@ s\ e Z d Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( u optionsc C@ s� | j } t | j d d �} | j } | j } i | d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| d 6| j d 6| j d 6| d 6S( u. Metadata item name to parser function mapping.RU u ;u zip_safeu use_2to3u include_package_datau package_diru use_2to3_fixersu use_2to3_exclude_fixersu convert_2to3_doctestsu scriptsu eager_resourcesu dependency_linksu namespace_packagesu install_requiresu setup_requiresu tests_requireu packagesu entry_pointsu py_modules( RW R R` R^ t _parse_packagesRi ( R9 R� t parse_list_semicolont parse_boolR� ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR@ � s, c C@ sZ d } | j | � s" | j | � S| j | j j d i � � } d d l m } | | � S( uT Parses `packages` option value. :param value: :rtype: list u find:u packages.findi ( t find_packages( R5 RW t parse_section_packages__findR8 RC t setuptoolsR� ( R9 R+ t find_directivet find_kwargsR� ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR� � s c C@ s� | j | | j � } d d d g } t g | j � D]* \ } } | | k r4 | r4 | | f ^ q4 � } | j d � } | d k r� | d | d <n | S( u� Parses `packages.find` configuration file section. 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R� R! R� R@ R� R� R� R� R� R� R� ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyR/ � s ( t __future__R R Rk R Rp t collectionsR t functoolsR t importlibR t distutils.errorsR R t setuptools.extern.sixR RE R R R t objectR3 R, R/ ( ( ( s5 /usr/lib/python2.7/site-packages/setuptools/config.pyt <module> s . � ;PK @N#]�c.g� � % site-packages/setuptools/dep_util.pyonu �[��� � � fc @ s d d l m Z d � Z d S( i����( t newer_groupc C s� t | � t | � k r' t d � � n g } g } xV t t | � � D]B } t | | | | � rF | j | | � | j | | � qF qF W| | f S( s� Walk both arguments in parallel, testing if each source group is newer than its corresponding target. Returns a pair of lists (sources_groups, targets) where sources is newer than target, according to the semantics of 'newer_group()'. s5 'sources_group' and 'targets' must be the same length( t lent ValueErrort rangeR t append( t sources_groupst targetst n_sourcest n_targetst i( ( s7 /usr/lib/python2.7/site-packages/setuptools/dep_util.pyt newer_pairwise_group s N( t distutils.dep_utilR R ( ( ( s7 /usr/lib/python2.7/site-packages/setuptools/dep_util.pyt <module> s PK @N#]F�I> > ! site-packages/setuptools/wheel.pynu �[��� '''Wheels support.''' from distutils.util import get_platform import email import itertools import os import re import zipfile from pkg_resources import Distribution, PathMetadata, parse_version from setuptools.extern.six import PY3 from setuptools import Distribution as SetuptoolsDistribution from setuptools import pep425tags from setuptools.command.egg_info import write_requirements WHEEL_NAME = re.compile( r"""^(?P<project_name>.+?)-(?P<version>\d.*?) ((-(?P<build>\d.*?))?-(?P<py_version>.+?)-(?P<abi>.+?)-(?P<platform>.+?) )\.whl$""", re.VERBOSE).match NAMESPACE_PACKAGE_INIT = '''\ try: __import__('pkg_resources').declare_namespace(__name__) except ImportError: __path__ = __import__('pkgutil').extend_path(__path__, __name__) ''' def unpack(src_dir, dst_dir): '''Move everything under `src_dir` to `dst_dir`, and delete the former.''' for dirpath, dirnames, filenames in os.walk(src_dir): subdir = os.path.relpath(dirpath, src_dir) for f in filenames: src = os.path.join(dirpath, f) dst = os.path.join(dst_dir, subdir, f) os.renames(src, dst) for n, d in reversed(list(enumerate(dirnames))): src = os.path.join(dirpath, d) dst = os.path.join(dst_dir, subdir, d) if not os.path.exists(dst): # Directory does not exist in destination, # rename it and prune it from os.walk list. os.renames(src, dst) del dirnames[n] # Cleanup. for dirpath, dirnames, filenames in os.walk(src_dir, topdown=True): assert not filenames os.rmdir(dirpath) class Wheel(object): def __init__(self, filename): match = WHEEL_NAME(os.path.basename(filename)) if match is None: raise ValueError('invalid wheel name: %r' % filename) self.filename = filename for k, v in match.groupdict().items(): setattr(self, k, v) def tags(self): '''List tags (py_version, abi, platform) supported by this wheel.''' return itertools.product(self.py_version.split('.'), self.abi.split('.'), self.platform.split('.')) def is_compatible(self): '''Is the wheel is compatible with the current platform?''' supported_tags = pep425tags.get_supported() return next((True for t in self.tags() if t in supported_tags), False) def egg_name(self): return Distribution( project_name=self.project_name, version=self.version, platform=(None if self.platform == 'any' else get_platform()), ).egg_name() + '.egg' def install_as_egg(self, destination_eggdir): '''Install wheel as an egg directory.''' with zipfile.ZipFile(self.filename) as zf: dist_basename = '%s-%s' % (self.project_name, self.version) dist_info = '%s.dist-info' % dist_basename dist_data = '%s.data' % dist_basename def get_metadata(name): with zf.open('%s/%s' % (dist_info, name)) as fp: value = fp.read().decode('utf-8') if PY3 else fp.read() return email.parser.Parser().parsestr(value) wheel_metadata = get_metadata('WHEEL') dist_metadata = get_metadata('METADATA') # Check wheel format version is supported. wheel_version = parse_version(wheel_metadata.get('Wheel-Version')) if not parse_version('1.0') <= wheel_version < parse_version('2.0dev0'): raise ValueError('unsupported wheel format version: %s' % wheel_version) # Extract to target directory. os.mkdir(destination_eggdir) zf.extractall(destination_eggdir) # Convert metadata. dist_info = os.path.join(destination_eggdir, dist_info) dist = Distribution.from_location( destination_eggdir, dist_info, metadata=PathMetadata(destination_eggdir, dist_info) ) # Note: we need to evaluate and strip markers now, # as we can't easily convert back from the syntax: # foobar; "linux" in sys_platform and extra == 'test' def raw_req(req): req.marker = None return str(req) install_requires = list(sorted(map(raw_req, dist.requires()))) extras_require = { extra: list(sorted( req for req in map(raw_req, dist.requires((extra,))) if req not in install_requires )) for extra in dist.extras } egg_info = os.path.join(destination_eggdir, 'EGG-INFO') os.rename(dist_info, egg_info) os.rename(os.path.join(egg_info, 'METADATA'), os.path.join(egg_info, 'PKG-INFO')) setup_dist = SetuptoolsDistribution(attrs=dict( install_requires=install_requires, extras_require=extras_require, )) write_requirements(setup_dist.get_command_obj('egg_info'), None, os.path.join(egg_info, 'requires.txt')) # Move data entries to their correct location. dist_data = os.path.join(destination_eggdir, dist_data) dist_data_scripts = os.path.join(dist_data, 'scripts') if os.path.exists(dist_data_scripts): egg_info_scripts = os.path.join(destination_eggdir, 'EGG-INFO', 'scripts') os.mkdir(egg_info_scripts) for entry in os.listdir(dist_data_scripts): # Remove bytecode, as it's not properly handled # during easy_install scripts install phase. if entry.endswith('.pyc'): os.unlink(os.path.join(dist_data_scripts, entry)) else: os.rename(os.path.join(dist_data_scripts, entry), os.path.join(egg_info_scripts, entry)) os.rmdir(dist_data_scripts) for subdir in filter(os.path.exists, ( os.path.join(dist_data, d) for d in ('data', 'headers', 'purelib', 'platlib') )): unpack(subdir, destination_eggdir) if os.path.exists(dist_data): os.rmdir(dist_data) # Fix namespace packages. namespace_packages = os.path.join(egg_info, 'namespace_packages.txt') if os.path.exists(namespace_packages): with open(namespace_packages) as fp: namespace_packages = fp.read().split() for mod in namespace_packages: mod_dir = os.path.join(destination_eggdir, *mod.split('.')) mod_init = os.path.join(mod_dir, '__init__.py') if os.path.exists(mod_dir) and not os.path.exists(mod_init): with open(mod_init, 'w') as fp: fp.write(NAMESPACE_PACKAGE_INIT) PK @N#]�� �� � * site-packages/setuptools/script (dev).tmplnu �[��� # EASY-INSTALL-DEV-SCRIPT: %(spec)r,%(script_name)r __requires__ = %(spec)r __import__('pkg_resources').require(%(spec)r) __file__ = %(dev_path)r exec(compile(open(__file__).read(), __file__, 'exec')) PK @N#]��辂* �* & site-packages/setuptools/pep425tags.pynu �[��� # This file originally from pip: # https://github.com/pypa/pip/blob/8f4f15a5a95d7d5b511ceaee9ed261176c181970/src/pip/_internal/pep425tags.py """Generate and work with PEP 425 Compatibility Tags.""" from __future__ import absolute_import import distutils.util import platform import re import sys import sysconfig import warnings from collections import OrderedDict from . import glibc _osx_arch_pat = re.compile(r'(.+)_(\d+)_(\d+)_(.+)') def get_config_var(var): try: return sysconfig.get_config_var(var) except IOError as e: # Issue #1074 warnings.warn("{}".format(e), RuntimeWarning) return None def get_abbr_impl(): """Return abbreviated implementation name.""" if hasattr(sys, 'pypy_version_info'): pyimpl = 'pp' elif sys.platform.startswith('java'): pyimpl = 'jy' elif sys.platform == 'cli': pyimpl = 'ip' else: pyimpl = 'cp' return pyimpl def get_impl_ver(): """Return implementation version.""" impl_ver = get_config_var("py_version_nodot") if not impl_ver or get_abbr_impl() == 'pp': impl_ver = ''.join(map(str, get_impl_version_info())) return impl_ver def get_impl_version_info(): """Return sys.version_info-like tuple for use in decrementing the minor version.""" if get_abbr_impl() == 'pp': # as per https://github.com/pypa/pip/issues/2882 return (sys.version_info[0], sys.pypy_version_info.major, sys.pypy_version_info.minor) else: return sys.version_info[0], sys.version_info[1] def get_impl_tag(): """ Returns the Tag for this specific implementation. """ return "{}{}".format(get_abbr_impl(), get_impl_ver()) def get_flag(var, fallback, expected=True, warn=True): """Use a fallback method for determining SOABI flags if the needed config var is unset or unavailable.""" val = get_config_var(var) if val is None: if warn: warnings.warn("Config variable '{0}' is unset, Python ABI tag may " "be incorrect".format(var), RuntimeWarning, 2) return fallback() return val == expected def get_abi_tag(): """Return the ABI tag based on SOABI (if available) or emulate SOABI (CPython 2, PyPy).""" soabi = get_config_var('SOABI') impl = get_abbr_impl() if not soabi and impl in {'cp', 'pp'} and hasattr(sys, 'maxunicode'): d = '' m = '' u = '' if get_flag('Py_DEBUG', lambda: hasattr(sys, 'gettotalrefcount'), warn=(impl == 'cp')): d = 'd' if get_flag('WITH_PYMALLOC', lambda: impl == 'cp', warn=(impl == 'cp')): m = 'm' if get_flag('Py_UNICODE_SIZE', lambda: sys.maxunicode == 0x10ffff, expected=4, warn=(impl == 'cp' and sys.version_info < (3, 3))) \ and sys.version_info < (3, 3): u = 'u' abi = '%s%s%s%s%s' % (impl, get_impl_ver(), d, m, u) elif soabi and soabi.startswith('cpython-'): abi = 'cp' + soabi.split('-')[1] elif soabi: abi = soabi.replace('.', '_').replace('-', '_') else: abi = None return abi def _is_running_32bit(): return sys.maxsize == 2147483647 def get_platform(): """Return our platform name 'win32', 'linux_x86_64'""" if sys.platform == 'darwin': # distutils.util.get_platform() returns the release based on the value # of MACOSX_DEPLOYMENT_TARGET on which Python was built, which may # be significantly older than the user's current machine. release, _, machine = platform.mac_ver() split_ver = release.split('.') if machine == "x86_64" and _is_running_32bit(): machine = "i386" elif machine == "ppc64" and _is_running_32bit(): machine = "ppc" return 'macosx_{}_{}_{}'.format(split_ver[0], split_ver[1], machine) # XXX remove distutils dependency result = distutils.util.get_platform().replace('.', '_').replace('-', '_') if result == "linux_x86_64" and _is_running_32bit(): # 32 bit Python program (running on a 64 bit Linux): pip should only # install and run 32 bit compiled extensions in that case. result = "linux_i686" return result def is_manylinux1_compatible(): # Only Linux, and only x86-64 / i686 if get_platform() not in {"linux_x86_64", "linux_i686"}: return False # Check for presence of _manylinux module try: import _manylinux return bool(_manylinux.manylinux1_compatible) except (ImportError, AttributeError): # Fall through to heuristic check below pass # Check glibc version. CentOS 5 uses glibc 2.5. return glibc.have_compatible_glibc(2, 5) def get_darwin_arches(major, minor, machine): """Return a list of supported arches (including group arches) for the given major, minor and machine architecture of an macOS machine. """ arches = [] def _supports_arch(major, minor, arch): # Looking at the application support for macOS versions in the chart # provided by https://en.wikipedia.org/wiki/OS_X#Versions it appears # our timeline looks roughly like: # # 10.0 - Introduces ppc support. # 10.4 - Introduces ppc64, i386, and x86_64 support, however the ppc64 # and x86_64 support is CLI only, and cannot be used for GUI # applications. # 10.5 - Extends ppc64 and x86_64 support to cover GUI applications. # 10.6 - Drops support for ppc64 # 10.7 - Drops support for ppc # # Given that we do not know if we're installing a CLI or a GUI # application, we must be conservative and assume it might be a GUI # application and behave as if ppc64 and x86_64 support did not occur # until 10.5. # # Note: The above information is taken from the "Application support" # column in the chart not the "Processor support" since I believe # that we care about what instruction sets an application can use # not which processors the OS supports. if arch == 'ppc': return (major, minor) <= (10, 5) if arch == 'ppc64': return (major, minor) == (10, 5) if arch == 'i386': return (major, minor) >= (10, 4) if arch == 'x86_64': return (major, minor) >= (10, 5) if arch in groups: for garch in groups[arch]: if _supports_arch(major, minor, garch): return True return False groups = OrderedDict([ ("fat", ("i386", "ppc")), ("intel", ("x86_64", "i386")), ("fat64", ("x86_64", "ppc64")), ("fat32", ("x86_64", "i386", "ppc")), ]) if _supports_arch(major, minor, machine): arches.append(machine) for garch in groups: if machine in groups[garch] and _supports_arch(major, minor, garch): arches.append(garch) arches.append('universal') return arches def get_supported(versions=None, noarch=False, platform=None, impl=None, abi=None): """Return a list of supported tags for each version specified in `versions`. :param versions: a list of string versions, of the form ["33", "32"], or None. The first version will be assumed to support our ABI. :param platform: specify the exact platform you want valid tags for, or None. If None, use the local system platform. :param impl: specify the exact implementation you want valid tags for, or None. If None, use the local interpreter impl. :param abi: specify the exact abi you want valid tags for, or None. If None, use the local interpreter abi. """ supported = [] # Versions must be given with respect to the preference if versions is None: versions = [] version_info = get_impl_version_info() major = version_info[:-1] # Support all previous minor Python versions. for minor in range(version_info[-1], -1, -1): versions.append(''.join(map(str, major + (minor,)))) impl = impl or get_abbr_impl() abis = [] abi = abi or get_abi_tag() if abi: abis[0:0] = [abi] abi3s = set() import imp for suffix in imp.get_suffixes(): if suffix[0].startswith('.abi'): abi3s.add(suffix[0].split('.', 2)[1]) abis.extend(sorted(list(abi3s))) abis.append('none') if not noarch: arch = platform or get_platform() if arch.startswith('macosx'): # support macosx-10.6-intel on macosx-10.9-x86_64 match = _osx_arch_pat.match(arch) if match: name, major, minor, actual_arch = match.groups() tpl = '{}_{}_%i_%s'.format(name, major) arches = [] for m in reversed(range(int(minor) + 1)): for a in get_darwin_arches(int(major), m, actual_arch): arches.append(tpl % (m, a)) else: # arch pattern didn't match (?!) arches = [arch] elif platform is None and is_manylinux1_compatible(): arches = [arch.replace('linux', 'manylinux1'), arch] else: arches = [arch] # Current version, current API (built specifically for our Python): for abi in abis: for arch in arches: supported.append(('%s%s' % (impl, versions[0]), abi, arch)) # abi3 modules compatible with older version of Python for version in versions[1:]: # abi3 was introduced in Python 3.2 if version in {'31', '30'}: break for abi in abi3s: # empty set if not Python 3 for arch in arches: supported.append(("%s%s" % (impl, version), abi, arch)) # Has binaries, does not use the Python API: for arch in arches: supported.append(('py%s' % (versions[0][0]), 'none', arch)) # No abi / arch, but requires our implementation: supported.append(('%s%s' % (impl, versions[0]), 'none', 'any')) # Tagged specifically as being cross-version compatible # (with just the major version specified) supported.append(('%s%s' % (impl, versions[0][0]), 'none', 'any')) # No abi / arch, generic Python for i, version in enumerate(versions): supported.append(('py%s' % (version,), 'none', 'any')) if i == 0: supported.append(('py%s' % (version[0]), 'none', 'any')) return supported implementation_tag = get_impl_tag() PK @N#]K�� � � # site-packages/setuptools/monkey.pycnu �[��� � � fc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l Z d d l m Z d d l Z g Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d S( s Monkey patching of distutils. i����N( t import_module( t sixc C s- t j � d k r | f | j St j | � S( sm Returns the bases classes for cls sorted by the MRO. 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( ( ( s4 /usr/lib/python2.7/site-packages/setuptools/wheel.pyt <module> s" PK @N#][)-j� � # site-packages/setuptools/depends.pynu �[��� import sys import imp import marshal from distutils.version import StrictVersion from imp import PKG_DIRECTORY, PY_COMPILED, PY_SOURCE, PY_FROZEN from .py33compat import Bytecode __all__ = [ 'Require', 'find_module', 'get_module_constant', 'extract_constant' ] class Require: """A prerequisite to building or installing a distribution""" def __init__(self, name, requested_version, module, homepage='', attribute=None, format=None): if format is None and requested_version is not None: format = StrictVersion if format is not None: requested_version = format(requested_version) if attribute is None: attribute = '__version__' self.__dict__.update(locals()) del self.self def full_name(self): """Return full package/distribution name, w/version""" if self.requested_version is not None: return '%s-%s' % (self.name, self.requested_version) return self.name def version_ok(self, version): """Is 'version' sufficiently up-to-date?""" return self.attribute is None or self.format is None or \ str(version) != "unknown" and version >= self.requested_version def get_version(self, paths=None, default="unknown"): """Get version number of installed module, 'None', or 'default' Search 'paths' for module. If not found, return 'None'. If found, return the extracted version attribute, or 'default' if no version attribute was specified, or the value cannot be determined without importing the module. The version is formatted according to the requirement's version format (if any), unless it is 'None' or the supplied 'default'. """ if self.attribute is None: try: f, p, i = find_module(self.module, paths) if f: f.close() return default except ImportError: return None v = get_module_constant(self.module, self.attribute, default, paths) if v is not None and v is not default and self.format is not None: return self.format(v) return v def is_present(self, paths=None): """Return true if dependency is present on 'paths'""" return self.get_version(paths) is not None def is_current(self, paths=None): """Return true if dependency is present and up-to-date on 'paths'""" version = self.get_version(paths) if version is None: return False return self.version_ok(version) def find_module(module, paths=None): """Just like 'imp.find_module()', but with package support""" parts = module.split('.') while parts: part = parts.pop(0) f, path, (suffix, mode, kind) = info = imp.find_module(part, paths) if kind == PKG_DIRECTORY: parts = parts or ['__init__'] paths = [path] elif parts: raise ImportError("Can't find %r in %s" % (parts, module)) return info def get_module_constant(module, symbol, default=-1, paths=None): """Find 'module' by searching 'paths', and extract 'symbol' Return 'None' if 'module' does not exist on 'paths', or it does not define 'symbol'. If the module defines 'symbol' as a constant, return the constant. Otherwise, return 'default'.""" try: f, path, (suffix, mode, kind) = find_module(module, paths) except ImportError: # Module doesn't exist return None try: if kind == PY_COMPILED: f.read(8) # skip magic & date code = marshal.load(f) elif kind == PY_FROZEN: code = imp.get_frozen_object(module) elif kind == PY_SOURCE: code = compile(f.read(), path, 'exec') else: # Not something we can parse; we'll have to import it. :( if module not in sys.modules: imp.load_module(module, f, path, (suffix, mode, kind)) return getattr(sys.modules[module], symbol, None) finally: if f: f.close() return extract_constant(code, symbol, default) def extract_constant(code, symbol, default=-1): """Extract the constant value of 'symbol' from 'code' If the name 'symbol' is bound to a constant value by the Python code object 'code', return that value. If 'symbol' is bound to an expression, return 'default'. Otherwise, return 'None'. Return value is based on the first assignment to 'symbol'. 'symbol' must be a global, or at least a non-"fast" local in the code block. That is, only 'STORE_NAME' and 'STORE_GLOBAL' opcodes are checked, and 'symbol' must be present in 'code.co_names'. """ if symbol not in code.co_names: # name's not there, can't possibly be an assignment return None name_idx = list(code.co_names).index(symbol) STORE_NAME = 90 STORE_GLOBAL = 97 LOAD_CONST = 100 const = default for byte_code in Bytecode(code): op = byte_code.opcode arg = byte_code.arg if op == LOAD_CONST: const = code.co_consts[arg] elif arg == name_idx and (op == STORE_NAME or op == STORE_GLOBAL): return const else: const = default def _update_globals(): """ Patch the globals to remove the objects not available on some platforms. XXX it'd be better to test assertions about bytecode instead. 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What each function does is defined in PEP 517. However, here is a "casual" definition of the functions (this definition should not be relied on for bug reports or API stability): - `build_wheel`: build a wheel in the folder and return the basename - `get_requires_for_build_wheel`: get the `setup_requires` to build - `prepare_metadata_for_build_wheel`: get the `install_requires` - `build_sdist`: build an sdist in the folder and return the basename - `get_requires_for_build_sdist`: get the `setup_requires` to build Again, this is not a formal definition! 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R� t setuptools.externR t setuptools.extern.six.movesR R t pkg_resources.py31compatR t platformRF t$ org.python.modules.posix.PosixModulet pythonRI t posixt PosixModuleR| R R� R� t NameErrorR R R� t distutils.errorsR R t __all__R t contextmanagerR R R' R, R0 R- R; RO RL RT R\ Ra RX R R R} R� R� R t reducet or_t splitt aR� R� R ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt <module> s^ wV +PK @N#]����� � site-packages/pip/__main__.pyonu �[��� � ��abc @@ s� d d l m Z d d l Z d d l Z e d k rh e j j e j j e � � Z e j j d e � n d d l Z e d k r� e j e j � � n d S( i ( t absolute_importNt t __main__( t __future__R t ost syst __package__t patht dirnamet __file__t insertt pipt __name__t exitt main( ( ( s0 /usr/lib/python2.7/site-packages/pip/__main__.pyt <module> s PK @N#]���� = = site-packages/pip/cmdoptions.pycnu �[��� � ��abc @@ s� d Z d d l m Z d d l m Z d d l m Z m Z m Z d d l Z d d l m Z m Z m Z m Z d d l m Z d d l m Z m Z d d l m Z d � Z d � Z d d � Z e e d d d d d d d d �Z e e d d d d d d e d d �Z e e d d d d d d d e d e �Z e e d d d d d d d d d d �Z e e d d! d d" d d d d# �Z e e d$ d% d d& d d d d d d' �Z e e d( d) d* d d+ d, d- d d. �Z! e e d/ d d0 d d d e d e �Z" e e d1 d d2 d3 d4 d d5 d d6 �Z# e e d7 d d8 d3 d9 d d: d d; �Z$ e e d< d= d, d> d d? d3 d@ d dA d dB �Z% e e dC d dD d3 d4 d d5 d e �Z& e e dE d dF d3 d4 d d5 d e �Z' dG � Z( e e dH d dI d3 d4 d, d- d dJ �Z) e e dK d dL d3 d4 d d d, d- d dM �Z* e e dN dO dP d dQ d, dR d e j+ d dS �Z, dT � Z- e e dU d dV d d d e d dW �Z. dX � Z/ dY � Z0 e e dZ d d[ d d d e d e �Z1 d\ � Z2 e e d] d d[ d d^ d e d e �Z3 d_ � Z4 e e d` d da d d^ d e d e �Z5 e e db d dc d d d e d dd �Z6 de � Z7 df � Z8 dg � Z9 e e dh di dj dk d dl d, dm d e d dn �Z: e e do d dp d d d e; d e �Z< e e dq d dp d d^ d e; d dr �Z= ds � Z> dt � Z? du � Z@ dv � ZA dw � ZB e e dx d dy d e d, dm d dz �ZC e e d{ d dy d d^ d d| �ZD e e d} d~ d d d d d e d d� �ZE e e d� d� d� d� d d� d, dm d d� �ZF e e d� d d� d d d d� �ZG e e d� d d� d d� d, d� d d� �ZH e e d� d d� d d� d, d� d d� �ZI e e d� d d d e d d� �ZJ e e d� d d d e d d� �ZK e e d� d d� d d d e d d� �ZL e e d� d� d d� d d d e �ZM d� � ZN e e d� d d� d d� d� eN d3 d� d d� �ZO e e d� d d� d d d e d d� �ZP i d� d� 6e e e e e e e! e" e# e$ e% e& e' e( e2 e) e* eC eD eL g d� 6ZQ i d� d� 6e, e- e. e/ e6 g d� 6ZR i d� d� 6eR d� e0 e1 e3 e4 e5 g d� 6ZS d S(� sD shared options and groups The principle here is to define options once, but *not* instantiate them globally. 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To be consistent, all options will follow this design. i ( t absolute_import( t partial( t OptionGroupt SUPPRESS_HELPt OptionN( t FormatControlt fmt_ctl_handle_mutual_excludet fmt_ctl_no_binaryt fmt_ctl_no_use_wheel( t PyPI( t USER_CACHE_DIRt src_prefix( t STRONG_HASHESc C@ s< t | | d � } x" | d D] } | j | � � q W| S( s� Return an OptionGroup object group -- assumed to be dict with 'name' and 'options' keys parser -- an optparse Parser t namet options( R t add_option( t groupt parsert option_groupt option( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt make_option_group s c C@ s# | j s | j } t | � n d S( N( t use_wheelt format_controlR ( R t control( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt resolve_wheel_no_use_binary$ s c @ su � d k r | � n � f d � } d d d g } t t | | � � rq | j } t | � t j d d d �n d S( s� Disable wheels if per-setup.py call options are set. :param options: The OptionParser options to update. :param check_options: The options to check, if not supplied defaults to options. c @ s t � | d � S( N( t getattrt None( t n( t check_options( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt getname4 s t build_optionst global_optionst install_optionsse Disabling all use of wheels due to the use of --build-options / --global-options / --install-options.t stackleveli N( R t anyt mapR R t warningst warn( R R R t namesR ( ( R s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt check_install_build_global* s s -hs --helpt destt helpt actions Show help.s --isolatedt isolated_modet store_truet defaultsS Run pip in an isolated mode, ignoring environment variables and user configuration.s --require-virtualenvs --require-venvt require_venvs -vs --verboset verboset countsD Give more output. Option is additive, and can be used up to 3 times.s -Vs --versiont versions Show version and exit.s -qs --quiett quiets� Give less output. Option is additive, and can be used up to 3 times (corresponding to WARNING, ERROR, and CRITICAL logging levels).s --logs --log-files --local-logt logt metavart paths Path to a verbose appending log.s --no-inputt no_inputs --proxyt proxyt typet strt s< Specify a proxy in the form [user:passwd@]proxy.server:port.s --retriest retriest inti sR Maximum number of retries each connection should attempt (default %default times).s --timeouts --default-timeoutt sect timeoutt floati s2 Set the socket timeout (default %default seconds).s --default-vcst default_vcss --skip-requirements-regext skip_requirements_regexc C@ sC t d d d d d d d d d d d g d g d d d d d d �S( Ns --exists-actionR( t exists_actionR8 t choicet choicest st it wt bt aR- R* t appendR4 R) sY Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup, (a)bort.( R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyRB � s s --certt certs Path to alternate CA bundle.s --client-certt client_certsk Path to SSL client certificate, a single file containing the private key and the certificate in PEM format.s -is --index-urls --pypi-urlt index_urlt URLs� Base URL of Python Package Index (default %default). This should point to a repository compliant with PEP 503 (the simple repository API) or a local directory laid out in the same format.c C@ s( t d d d d d d d d g d d �S( Ns --extra-index-urlR( t extra_index_urlsR4 RN R* RJ R- R) sm Extra URLs of package indexes to use in addition to --index-url. Should follow the same rules as --index-url.( R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt extra_index_url� s s --no-indext no_indexsA Ignore package index (only looking at --find-links URLs instead).c C@ s+ t d d d d d d d g d d d d �S( Ns -fs --find-linksR( t find_linksR* RJ R- R4 t urlR) s� If a url or path to an html file, then parse for links to archives. If a local path or file:// url that's a directory, then look for archives in the directory listing.( R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyRR � s c C@ s( t d d d d d d g d d d t �S( Ns --allow-externalR( t allow_externalR* RJ R- R4 t PACKAGER) ( R R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyRT s s --allow-all-externalt allow_all_externalc C@ s( t d d d d d d d d g d d �S( Ns --trusted-hostR( t trusted_hostsR* RJ R4 t HOSTNAMER- R) sK Mark this host as trusted, even though it does not have valid or any HTTPS.( R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt trusted_host s s --no-allow-externalt store_falsec C@ s+ t d d d d d d d g d d d t �S( Ns --allow-unverifieds --allow-insecureR( t allow_unverifiedR* RJ R- R4 RU R) ( R R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt allow_unsafe3 s s --no-allow-insecuret allow_all_insecures --process-dependency-linkst process_dependency_linkss* Enable the processing of dependency links.c C@ s+ t d d d d d d d g d d d d �S( Ns -cs --constraintR( t constraintsR* RJ R- R4 t fileR) s\ Constrain versions using the given constraints file. This option can be used multiple times.( R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyR_ R s c C@ s+ t d d d d d d d g d d d d �S( Ns -rs --requirementR( t requirementsR* RJ R- R4 R` R) sQ Install from the given requirements file. This option can be used multiple times.( R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyRa ] s c C@ s+ t d d d d d d d g d d d d �S( Ns -es --editableR( t editablesR* RJ R- R4 s path/urlR) sk Install a project in editable mode (i.e. setuptools "develop mode") from a local project path or a VCS url.( R ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt editableh s s --srcs --sources --source-dirs --source-directoryt src_dirt dirs� Directory to check out editable projects into. The default in a virtualenv is "<venv path>/src". The default for global installs is "<current dir>/src".s --use-wheelR s --no-use-wheels{ Do not Find and prefer wheel archives when searching indexes and find-links locations. DEPRECATED in favour of --no-binary.c C@ s t | | j � S( s Get a format_control object.( R R( ( t valuesR ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt _get_format_control� s c C@ s/ t | j | j � } t | | j | j � d S( N( R Rf R( R t no_binaryt only_binary( R t opt_strt valueR t existing( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt _handle_no_binary� s c C@ s/ t | j | j � } t | | j | j � d S( N( R Rf R( R Ri Rh ( R Rj Rk R Rl ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt _handle_only_binary� s c C@ s= t d d d d d d t d d d t t � t � � d d �S( Ns --no-binaryR( R R* t callbackR8 R9 R- R) sR Do not use binary packages. Can be supplied multiple times, and each time adds to the existing value. Accepts either :all: to disable all binary packages, :none: to empty the set, or one or more package names with commas between them. Note that some packages are tricky to compile and may fail to install when this option is used on them.( R Rm R t set( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyRh � s c C@ s= t d d d d d d t d d d t t � t � � d d �S( Ns --only-binaryR( R R* Ro R8 R9 R- R) sG Do not use source packages. Can be supplied multiple times, and each time adds to the existing value. Accepts either :all: to disable all source packages, :none: to empty the set, or one or more package names with commas between them. Packages without binary distributions will fail to install when this option is used on them.( R Rn R Rp ( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyRi � s s --cache-dirt cache_dirs Store the cache data in <dir>.s --no-cache-dirs Disable the cache.s --no-depss --no-dependenciest ignore_dependenciess# Don't install package dependencies.s -bs --builds --build-dirs --build-directoryt build_dirs/ Directory to unpack packages into and build in.s --ignore-requires-pythont ignore_requires_pythons' Ignore the Requires-Python information.s --install-optionR RJ R s" Extra arguments to be supplied to the setup.py install command (use like --install-option="--install-scripts=/usr/local/bin"). Use multiple --install-option options to pass multiple options to setup.py install. If you are using an option with a directory path, be sure to use absolute path.s --global-optionR sT Extra global options to be supplied to the setup.py call before the install command.s --no-cleans! Don't clean up build directories.s --presY Include pre-release and development versions. By default, pip only finds stable versions.s --disable-pip-version-checkt disable_pip_version_checks{ Don't periodically check PyPI to determine whether a new version of pip is available for download. Implied with --no-index.s -Zs --always-unzipt always_unzipc C@ s� | j j s i | j _ n y | j d d � \ } } Wn" t k r[ | j d | � n X| t k r� | j d | d j t � f � n | j j j | g � j | � d S( sk Given a value spelled "algo:digest", append the digest to a list pointed to in a dict by the algo name.t :i sT Arguments to %s must be a hash name followed by a value, like --hash=sha256:abcde...s& Allowed hash algorithms for %s are %s.s , N( Rf t hashest splitt ValueErrort errorR t joint setdefaultRJ ( R Rj Rk R t algot digest( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt _merge_hash s s --hashRx Ro t stringsg Verify that the package's archive matches this hash before installing. 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This option is implied when any package in a requirements file has a --hash option.s General OptionsR s Package Index Optionss4 Package Index Options (including deprecated options)(T t __doc__t __future__R t functoolsR t optparseR R R R$ t pip.indexR R R R t pip.modelsR t pip.locationsR R t pip.utils.hashesR R R R R' t help_t FalseR+ t require_virtualenvR/ R1 R2 R3 R6 R7 R; R> R@ RA RB RK RL t simple_urlRM RP RQ RR RT RV RY t no_allow_externalR\ t no_allow_unsafeR^ R_ Ra Rc t srct TrueR t no_use_wheelRg Rm Rn Rh Ri Rq t no_cachet no_depsRs Rt R R t no_cleant preRu Rv R� t hashR� t general_groupt non_deprecated_index_groupt index_group( ( ( s2 /usr/lib/python2.7/site-packages/pip/cmdoptions.pyt <module> sx " PK @N#]_�O� O� site-packages/pip/download.pynu �[��� from __future__ import absolute_import import cgi import email.utils import getpass import json import logging import mimetypes import os import platform import re import shutil import sys import tempfile try: import ssl # noqa HAS_TLS = True except ImportError: HAS_TLS = False from pip._vendor.six.moves.urllib import parse as urllib_parse from pip._vendor.six.moves.urllib import request as urllib_request import pip from pip.exceptions import InstallationError, HashMismatch from pip.models import PyPI from pip.utils import (splitext, rmtree, format_size, display_path, backup_dir, ask_path_exists, unpack_file, ARCHIVE_EXTENSIONS, consume, call_subprocess) from pip.utils.encoding import auto_decode from pip.utils.filesystem import check_path_owner from pip.utils.logging import indent_log from pip.utils.setuptools_build import SETUPTOOLS_SHIM from pip.utils.glibc import libc_ver from pip.utils.ui import DownloadProgressBar, DownloadProgressSpinner from pip.locations import write_delete_marker_file from pip.vcs import vcs from pip._vendor import requests, six from pip._vendor.requests.adapters import BaseAdapter, HTTPAdapter from pip._vendor.requests.auth import AuthBase, HTTPBasicAuth from pip._vendor.requests.models import CONTENT_CHUNK_SIZE, Response from pip._vendor.requests.utils import get_netrc_auth from pip._vendor.requests.structures import CaseInsensitiveDict from pip._vendor import urllib3 from pip._vendor.cachecontrol import CacheControlAdapter from pip._vendor.cachecontrol.caches import FileCache from pip._vendor.lockfile import LockError from pip._vendor.six.moves import xmlrpc_client __all__ = ['get_file_content', 'is_url', 'url_to_path', 'path_to_url', 'is_archive_file', 'unpack_vcs_link', 'unpack_file_url', 'is_vcs_url', 'is_file_url', 'unpack_http_url', 'unpack_url', 'parse_content_disposition', 'sanitize_content_filename'] logger = logging.getLogger(__name__) def user_agent(): """ Return a string representing the user agent. """ data = { "installer": {"name": "pip", "version": pip.__version__}, "python": platform.python_version(), "implementation": { "name": platform.python_implementation(), }, } if data["implementation"]["name"] == 'CPython': data["implementation"]["version"] = platform.python_version() elif data["implementation"]["name"] == 'PyPy': if sys.pypy_version_info.releaselevel == 'final': pypy_version_info = sys.pypy_version_info[:3] else: pypy_version_info = sys.pypy_version_info data["implementation"]["version"] = ".".join( [str(x) for x in pypy_version_info] ) elif data["implementation"]["name"] == 'Jython': # Complete Guess data["implementation"]["version"] = platform.python_version() elif data["implementation"]["name"] == 'IronPython': # Complete Guess data["implementation"]["version"] = platform.python_version() if sys.platform.startswith("linux"): from pip._vendor import distro distro_infos = dict(filter( lambda x: x[1], zip(["name", "version", "id"], distro.linux_distribution()), )) libc = dict(filter( lambda x: x[1], zip(["lib", "version"], libc_ver()), )) if libc: distro_infos["libc"] = libc if distro_infos: data["distro"] = distro_infos if sys.platform.startswith("darwin") and platform.mac_ver()[0]: data["distro"] = {"name": "macOS", "version": platform.mac_ver()[0]} if platform.system(): data.setdefault("system", {})["name"] = platform.system() if platform.release(): data.setdefault("system", {})["release"] = platform.release() if platform.machine(): data["cpu"] = platform.machine() # Python 2.6 doesn't have ssl.OPENSSL_VERSION. if HAS_TLS and sys.version_info[:2] > (2, 6): data["openssl_version"] = ssl.OPENSSL_VERSION return "{data[installer][name]}/{data[installer][version]} {json}".format( data=data, json=json.dumps(data, separators=(",", ":"), sort_keys=True), ) class MultiDomainBasicAuth(AuthBase): def __init__(self, prompting=True): self.prompting = prompting self.passwords = {} def __call__(self, req): parsed = urllib_parse.urlparse(req.url) # Get the netloc without any embedded credentials netloc = parsed.netloc.rsplit("@", 1)[-1] # Set the url of the request to the url without any credentials req.url = urllib_parse.urlunparse(parsed[:1] + (netloc,) + parsed[2:]) # Use any stored credentials that we have for this netloc username, password = self.passwords.get(netloc, (None, None)) # Extract credentials embedded in the url if we have none stored if username is None: username, password = self.parse_credentials(parsed.netloc) # Get creds from netrc if we still don't have them if username is None and password is None: netrc_auth = get_netrc_auth(req.url) username, password = netrc_auth if netrc_auth else (None, None) if username or password: # Store the username and password self.passwords[netloc] = (username, password) # Send the basic auth with this request req = HTTPBasicAuth(username or "", password or "")(req) # Attach a hook to handle 401 responses req.register_hook("response", self.handle_401) return req def handle_401(self, resp, **kwargs): # We only care about 401 responses, anything else we want to just # pass through the actual response if resp.status_code != 401: return resp # We are not able to prompt the user so simply return the response if not self.prompting: return resp parsed = urllib_parse.urlparse(resp.url) # Prompt the user for a new username and password username = six.moves.input("User for %s: " % parsed.netloc) password = getpass.getpass("Password: ") # Store the new username and password to use for future requests if username or password: self.passwords[parsed.netloc] = (username, password) # Consume content and release the original connection to allow our new # request to reuse the same one. resp.content resp.raw.release_conn() # Add our new username and password to the request req = HTTPBasicAuth(username or "", password or "")(resp.request) # Send our new request new_resp = resp.connection.send(req, **kwargs) new_resp.history.append(resp) return new_resp def parse_credentials(self, netloc): if "@" in netloc: userinfo = netloc.rsplit("@", 1)[0] if ":" in userinfo: return userinfo.split(":", 1) return userinfo, None return None, None class LocalFSAdapter(BaseAdapter): def send(self, request, stream=None, timeout=None, verify=None, cert=None, proxies=None): pathname = url_to_path(request.url) resp = Response() resp.status_code = 200 resp.url = request.url try: stats = os.stat(pathname) except OSError as exc: resp.status_code = 404 resp.raw = exc else: modified = email.utils.formatdate(stats.st_mtime, usegmt=True) content_type = mimetypes.guess_type(pathname)[0] or "text/plain" resp.headers = CaseInsensitiveDict({ "Content-Type": content_type, "Content-Length": stats.st_size, "Last-Modified": modified, }) resp.raw = open(pathname, "rb") resp.close = resp.raw.close return resp def close(self): pass class SafeFileCache(FileCache): """ A file based cache which is safe to use even when the target directory may not be accessible or writable. """ def __init__(self, *args, **kwargs): super(SafeFileCache, self).__init__(*args, **kwargs) # Check to ensure that the directory containing our cache directory # is owned by the user current executing pip. If it does not exist # we will check the parent directory until we find one that does exist. # If it is not owned by the user executing pip then we will disable # the cache and log a warning. if not check_path_owner(self.directory): logger.warning( "The directory '%s' or its parent directory is not owned by " "the current user and the cache has been disabled. Please " "check the permissions and owner of that directory. If " "executing pip with sudo, you may want sudo's -H flag.", self.directory, ) # Set our directory to None to disable the Cache self.directory = None def get(self, *args, **kwargs): # If we don't have a directory, then the cache should be a no-op. if self.directory is None: return try: return super(SafeFileCache, self).get(*args, **kwargs) except (LockError, OSError, IOError): # We intentionally silence this error, if we can't access the cache # then we can just skip caching and process the request as if # caching wasn't enabled. pass def set(self, *args, **kwargs): # If we don't have a directory, then the cache should be a no-op. if self.directory is None: return try: return super(SafeFileCache, self).set(*args, **kwargs) except (LockError, OSError, IOError): # We intentionally silence this error, if we can't access the cache # then we can just skip caching and process the request as if # caching wasn't enabled. pass def delete(self, *args, **kwargs): # If we don't have a directory, then the cache should be a no-op. if self.directory is None: return try: return super(SafeFileCache, self).delete(*args, **kwargs) except (LockError, OSError, IOError): # We intentionally silence this error, if we can't access the cache # then we can just skip caching and process the request as if # caching wasn't enabled. pass class InsecureHTTPAdapter(HTTPAdapter): def cert_verify(self, conn, url, verify, cert): conn.cert_reqs = 'CERT_NONE' conn.ca_certs = None class PipSession(requests.Session): timeout = None def __init__(self, *args, **kwargs): retries = kwargs.pop("retries", 0) cache = kwargs.pop("cache", None) insecure_hosts = kwargs.pop("insecure_hosts", []) super(PipSession, self).__init__(*args, **kwargs) # Attach our User Agent to the request self.headers["User-Agent"] = user_agent() # Attach our Authentication handler to the session self.auth = MultiDomainBasicAuth() # Create our urllib3.Retry instance which will allow us to customize # how we handle retries. retries = urllib3.Retry( # Set the total number of retries that a particular request can # have. total=retries, # A 503 error from PyPI typically means that the Fastly -> Origin # connection got interrupted in some way. A 503 error in general # is typically considered a transient error so we'll go ahead and # retry it. status_forcelist=[503], # Add a small amount of back off between failed requests in # order to prevent hammering the service. backoff_factor=0.25, ) # We want to _only_ cache responses on securely fetched origins. We do # this because we can't validate the response of an insecurely fetched # origin, and we don't want someone to be able to poison the cache and # require manual eviction from the cache to fix it. if cache: secure_adapter = CacheControlAdapter( cache=SafeFileCache(cache, use_dir_lock=True), max_retries=retries, ) else: secure_adapter = HTTPAdapter(max_retries=retries) # Our Insecure HTTPAdapter disables HTTPS validation. It does not # support caching (see above) so we'll use it for all http:// URLs as # well as any https:// host that we've marked as ignoring TLS errors # for. insecure_adapter = InsecureHTTPAdapter(max_retries=retries) self.mount("https://", secure_adapter) self.mount("http://", insecure_adapter) # Enable file:// urls self.mount("file://", LocalFSAdapter()) # We want to use a non-validating adapter for any requests which are # deemed insecure. for host in insecure_hosts: self.mount("https://{0}/".format(host), insecure_adapter) def request(self, method, url, *args, **kwargs): # Allow setting a default timeout on a session kwargs.setdefault("timeout", self.timeout) # Dispatch the actual request return super(PipSession, self).request(method, url, *args, **kwargs) def get_file_content(url, comes_from=None, session=None): """Gets the content of a file; it may be a filename, file: URL, or http: URL. Returns (location, content). Content is unicode.""" if session is None: raise TypeError( "get_file_content() missing 1 required keyword argument: 'session'" ) match = _scheme_re.search(url) if match: scheme = match.group(1).lower() if (scheme == 'file' and comes_from and comes_from.startswith('http')): raise InstallationError( 'Requirements file %s references URL %s, which is local' % (comes_from, url)) if scheme == 'file': path = url.split(':', 1)[1] path = path.replace('\\', '/') match = _url_slash_drive_re.match(path) if match: path = match.group(1) + ':' + path.split('|', 1)[1] path = urllib_parse.unquote(path) if path.startswith('/'): path = '/' + path.lstrip('/') url = path else: # FIXME: catch some errors resp = session.get(url) resp.raise_for_status() return resp.url, resp.text try: with open(url, 'rb') as f: content = auto_decode(f.read()) except IOError as exc: raise InstallationError( 'Could not open requirements file: %s' % str(exc) ) return url, content _scheme_re = re.compile(r'^(http|https|file):', re.I) _url_slash_drive_re = re.compile(r'/*([a-z])\|', re.I) def is_url(name): """Returns true if the name looks like a URL""" if ':' not in name: return False scheme = name.split(':', 1)[0].lower() return scheme in ['http', 'https', 'file', 'ftp'] + vcs.all_schemes def url_to_path(url): """ Convert a file: URL to a path. """ assert url.startswith('file:'), ( "You can only turn file: urls into filenames (not %r)" % url) _, netloc, path, _, _ = urllib_parse.urlsplit(url) # if we have a UNC path, prepend UNC share notation if netloc: netloc = '\\\\' + netloc path = urllib_request.url2pathname(netloc + path) return path def path_to_url(path): """ Convert a path to a file: URL. The path will be made absolute and have quoted path parts. """ path = os.path.normpath(os.path.abspath(path)) url = urllib_parse.urljoin('file:', urllib_request.pathname2url(path)) return url def is_archive_file(name): """Return True if `name` is a considered as an archive file.""" ext = splitext(name)[1].lower() if ext in ARCHIVE_EXTENSIONS: return True return False def unpack_vcs_link(link, location): vcs_backend = _get_used_vcs_backend(link) vcs_backend.unpack(location) def _get_used_vcs_backend(link): for backend in vcs.backends: if link.scheme in backend.schemes: vcs_backend = backend(link.url) return vcs_backend def is_vcs_url(link): return bool(_get_used_vcs_backend(link)) def is_file_url(link): return link.url.lower().startswith('file:') def is_dir_url(link): """Return whether a file:// Link points to a directory. ``link`` must not have any other scheme but file://. Call is_file_url() first. """ link_path = url_to_path(link.url_without_fragment) return os.path.isdir(link_path) def _progress_indicator(iterable, *args, **kwargs): return iterable def _download_url(resp, link, content_file, hashes): try: total_length = int(resp.headers['content-length']) except (ValueError, KeyError, TypeError): total_length = 0 cached_resp = getattr(resp, "from_cache", False) if logger.getEffectiveLevel() > logging.INFO: show_progress = False elif cached_resp: show_progress = False elif total_length > (40 * 1000): show_progress = True elif not total_length: show_progress = True else: show_progress = False show_url = link.show_url def resp_read(chunk_size): try: # Special case for urllib3. for chunk in resp.raw.stream( chunk_size, # We use decode_content=False here because we don't # want urllib3 to mess with the raw bytes we get # from the server. If we decompress inside of # urllib3 then we cannot verify the checksum # because the checksum will be of the compressed # file. This breakage will only occur if the # server adds a Content-Encoding header, which # depends on how the server was configured: # - Some servers will notice that the file isn't a # compressible file and will leave the file alone # and with an empty Content-Encoding # - Some servers will notice that the file is # already compressed and will leave the file # alone and will add a Content-Encoding: gzip # header # - Some servers won't notice anything at all and # will take a file that's already been compressed # and compress it again and set the # Content-Encoding: gzip header # # By setting this not to decode automatically we # hope to eliminate problems with the second case. decode_content=False): yield chunk except AttributeError: # Standard file-like object. while True: chunk = resp.raw.read(chunk_size) if not chunk: break yield chunk def written_chunks(chunks): for chunk in chunks: content_file.write(chunk) yield chunk progress_indicator = _progress_indicator if link.netloc == PyPI.netloc: url = show_url else: url = link.url_without_fragment if show_progress: # We don't show progress on cached responses if total_length: logger.info("Downloading %s (%s)", url, format_size(total_length)) progress_indicator = DownloadProgressBar(max=total_length).iter else: logger.info("Downloading %s", url) progress_indicator = DownloadProgressSpinner().iter elif cached_resp: logger.info("Using cached %s", url) else: logger.info("Downloading %s", url) logger.debug('Downloading from URL %s', link) downloaded_chunks = written_chunks( progress_indicator( resp_read(CONTENT_CHUNK_SIZE), CONTENT_CHUNK_SIZE ) ) if hashes: hashes.check_against_chunks(downloaded_chunks) else: consume(downloaded_chunks) def _copy_file(filename, location, link): copy = True download_location = os.path.join(location, link.filename) if os.path.exists(download_location): response = ask_path_exists( 'The file %s exists. (i)gnore, (w)ipe, (b)ackup, (a)abort' % display_path(download_location), ('i', 'w', 'b', 'a')) if response == 'i': copy = False elif response == 'w': logger.warning('Deleting %s', display_path(download_location)) os.remove(download_location) elif response == 'b': dest_file = backup_dir(download_location) logger.warning( 'Backing up %s to %s', display_path(download_location), display_path(dest_file), ) shutil.move(download_location, dest_file) elif response == 'a': sys.exit(-1) if copy: shutil.copy(filename, download_location) logger.info('Saved %s', display_path(download_location)) def unpack_http_url(link, location, download_dir=None, session=None, hashes=None): if session is None: raise TypeError( "unpack_http_url() missing 1 required keyword argument: 'session'" ) temp_dir = tempfile.mkdtemp('-unpack', 'pip-') # If a download dir is specified, is the file already downloaded there? already_downloaded_path = None if download_dir: already_downloaded_path = _check_download_dir(link, download_dir, hashes) if already_downloaded_path: from_path = already_downloaded_path content_type = mimetypes.guess_type(from_path)[0] else: # let's download to a tmp dir from_path, content_type = _download_http_url(link, session, temp_dir, hashes) # unpack the archive to the build dir location. even when only downloading # archives, they have to be unpacked to parse dependencies unpack_file(from_path, location, content_type, link) # a download dir is specified; let's copy the archive there if download_dir and not already_downloaded_path: _copy_file(from_path, download_dir, link) if not already_downloaded_path: os.unlink(from_path) rmtree(temp_dir) def unpack_file_url(link, location, download_dir=None, hashes=None): """Unpack link into location. If download_dir is provided and link points to a file, make a copy of the link file inside download_dir. """ link_path = url_to_path(link.url_without_fragment) # If it's a url to a local directory if is_dir_url(link): if os.path.isdir(location): rmtree(location) shutil.copytree(link_path, location, symlinks=True) if download_dir: logger.info('Link is a directory, ignoring download_dir') return # If --require-hashes is off, `hashes` is either empty, the # link's embedded hash, or MissingHashes; it is required to # match. If --require-hashes is on, we are satisfied by any # hash in `hashes` matching: a URL-based or an option-based # one; no internet-sourced hash will be in `hashes`. if hashes: hashes.check_against_path(link_path) # If a download dir is specified, is the file already there and valid? already_downloaded_path = None if download_dir: already_downloaded_path = _check_download_dir(link, download_dir, hashes) if already_downloaded_path: from_path = already_downloaded_path else: from_path = link_path content_type = mimetypes.guess_type(from_path)[0] # unpack the archive to the build dir location. even when only downloading # archives, they have to be unpacked to parse dependencies unpack_file(from_path, location, content_type, link) # a download dir is specified and not already downloaded if download_dir and not already_downloaded_path: _copy_file(from_path, download_dir, link) def _copy_dist_from_dir(link_path, location): """Copy distribution files in `link_path` to `location`. Invoked when user requests to install a local directory. E.g.: pip install . pip install ~/dev/git-repos/python-prompt-toolkit """ # Note: This is currently VERY SLOW if you have a lot of data in the # directory, because it copies everything with `shutil.copytree`. # What it should really do is build an sdist and install that. # See https://github.com/pypa/pip/issues/2195 if os.path.isdir(location): rmtree(location) # build an sdist setup_py = 'setup.py' sdist_args = [sys.executable] sdist_args.append('-c') sdist_args.append(SETUPTOOLS_SHIM % setup_py) sdist_args.append('sdist') sdist_args += ['--dist-dir', location] logger.info('Running setup.py sdist for %s', link_path) with indent_log(): call_subprocess(sdist_args, cwd=link_path, show_stdout=False) # unpack sdist into `location` sdist = os.path.join(location, os.listdir(location)[0]) logger.info('Unpacking sdist %s into %s', sdist, location) unpack_file(sdist, location, content_type=None, link=None) class PipXmlrpcTransport(xmlrpc_client.Transport): """Provide a `xmlrpclib.Transport` implementation via a `PipSession` object. """ def __init__(self, index_url, session, use_datetime=False): xmlrpc_client.Transport.__init__(self, use_datetime) index_parts = urllib_parse.urlparse(index_url) self._scheme = index_parts.scheme self._session = session def request(self, host, handler, request_body, verbose=False): parts = (self._scheme, host, handler, None, None, None) url = urllib_parse.urlunparse(parts) try: headers = {'Content-Type': 'text/xml'} response = self._session.post(url, data=request_body, headers=headers, stream=True) response.raise_for_status() self.verbose = verbose return self.parse_response(response.raw) except requests.HTTPError as exc: logger.critical( "HTTP error %s while getting %s", exc.response.status_code, url, ) raise def unpack_url(link, location, download_dir=None, only_download=False, session=None, hashes=None): """Unpack link. If link is a VCS link: if only_download, export into download_dir and ignore location else unpack into location for other types of link: - unpack into location - if download_dir, copy the file into download_dir - if only_download, mark location for deletion :param hashes: A Hashes object, one of whose embedded hashes must match, or HashMismatch will be raised. If the Hashes is empty, no matches are required, and unhashable types of requirements (like VCS ones, which would ordinarily raise HashUnsupported) are allowed. """ # non-editable vcs urls if is_vcs_url(link): unpack_vcs_link(link, location) # file urls elif is_file_url(link): unpack_file_url(link, location, download_dir, hashes=hashes) # http urls else: if session is None: session = PipSession() unpack_http_url( link, location, download_dir, session, hashes=hashes ) if only_download: write_delete_marker_file(location) def sanitize_content_filename(filename): # type: (str) -> str """ Sanitize the "filename" value from a Content-Disposition header. """ return os.path.basename(filename) def parse_content_disposition(content_disposition, default_filename): # type: (str, str) -> str """ Parse the "filename" value from a Content-Disposition header, and return the default filename if the result is empty. """ _type, params = cgi.parse_header(content_disposition) filename = params.get('filename') if filename: # We need to sanitize the filename to prevent directory traversal # in case the filename contains ".." path parts. filename = sanitize_content_filename(filename) return filename or default_filename def _download_http_url(link, session, temp_dir, hashes): """Download link url into temp_dir using provided session""" target_url = link.url.split('#', 1)[0] try: resp = session.get( target_url, # We use Accept-Encoding: identity here because requests # defaults to accepting compressed responses. This breaks in # a variety of ways depending on how the server is configured. # - Some servers will notice that the file isn't a compressible # file and will leave the file alone and with an empty # Content-Encoding # - Some servers will notice that the file is already # compressed and will leave the file alone and will add a # Content-Encoding: gzip header # - Some servers won't notice anything at all and will take # a file that's already been compressed and compress it again # and set the Content-Encoding: gzip header # By setting this to request only the identity encoding We're # hoping to eliminate the third case. Hopefully there does not # exist a server which when given a file will notice it is # already compressed and that you're not asking for a # compressed file and will then decompress it before sending # because if that's the case I don't think it'll ever be # possible to make this work. headers={"Accept-Encoding": "identity"}, stream=True, ) resp.raise_for_status() except requests.HTTPError as exc: logger.critical( "HTTP error %s while getting %s", exc.response.status_code, link, ) raise content_type = resp.headers.get('content-type', '') filename = link.filename # fallback # Have a look at the Content-Disposition header for a better guess content_disposition = resp.headers.get('content-disposition') if content_disposition: filename = parse_content_disposition(content_disposition, filename) ext = splitext(filename)[1] if not ext: ext = mimetypes.guess_extension(content_type) if ext: filename += ext if not ext and link.url != resp.url: ext = os.path.splitext(resp.url)[1] if ext: filename += ext file_path = os.path.join(temp_dir, filename) with open(file_path, 'wb') as content_file: _download_url(resp, link, content_file, hashes) return file_path, content_type def _check_download_dir(link, download_dir, hashes): """ Check download_dir for previously downloaded file with correct hash If a correct file is found return its path else None """ download_path = os.path.join(download_dir, link.filename) if os.path.exists(download_path): # If already downloaded, does its hash match? logger.info('File was already downloaded %s', download_path) if hashes: try: hashes.check_against_path(download_path) except HashMismatch: logger.warning( 'Previously-downloaded file %s has bad hash. 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( R R R t dirnameR R R t LockFilet existsR R R R# R$ R R R" R% ( R R R& R R ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyR' = s ( R( R) R R' ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyR* 2 s c C@ s t � r t � St � Sd S( N( R R R* ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt load_selfcheck_statefileX s c C@ s] d d l } y5 | j d � } | j d � o? d | j d � k SWn | j k rX t SXd S( s� Checks whether pip was installed by pip This is used not to display the upgrade message when pip is in fact installed by system package manager, such as dnf on Fedora. i Nt pipt INSTALLER( t pkg_resourcest get_distributiont has_metadatat get_metadata_linest DistributionNotFoundt False( R2 t dist( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt pip_installed_by_pip_ s c C@ s� t d � } | d k r d St j | � } d } yyt � } t j j � } d | j k r� d | j k r� t j j | j d t � } t | | � d k r� | j d } q� n | d k rE| j t j d i d d 6�} | j � g t t | j � d � d t j �D] } t j | � j s | ^ q d } | j | | � n t j | � } | | k r�| j | j k r�t � r�t r�d } n d } t j d | | | � n Wn$ t k r�t j d d t �n Xd S( s� Check for an update for pip. Limit the frequency of checks to once per week. State is stored either in the active virtualenv or in the user's USER_CACHE_DIR keyed off the prefix of the pip script path. R0 NR R i i i< t headerss application/jsont Acceptt releasest keyi����s python -m pips� You are using pip version %s, however version %s is available. You should consider upgrading via the '%s install --upgrade pip' command.s5 There was an error checking the latest version of pipt exc_infoi� i`' i�: ( R t Nonet packaging_versiont parseR/ t datetimet utcnowR t strptimeR$ R t getR t pip_json_urlt raise_for_statust sortedt listR t is_prereleaseR' t base_versionR9 R t loggert warningt Exceptiont debugR% ( t sessiont installed_versiont pip_versionR R R& R t respt vt remote_versiont pip_cmd( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt pip_version_checkn sN ($ t __future__R RB R t loggingt os.pathR R t pip._vendorR t pip._vendor.packagingR R@ t pip.compatR R t pip.modelsR t pip.locationsR R t pip.utilsR R t pip.utils.filesystemR R$ t getLoggerR( RL t objectR R* R/ R9 RW ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt <module> s& & PK @N#]�4�2 2 ! site-packages/pip/utils/hashes.pynu �[��� from __future__ import absolute_import import hashlib from pip.exceptions import HashMismatch, HashMissing, InstallationError from pip.utils import read_chunks from pip._vendor.six import iteritems, iterkeys, itervalues # The recommended hash algo of the moment. Change this whenever the state of # the art changes; it won't hurt backward compatibility. FAVORITE_HASH = 'sha256' # Names of hashlib algorithms allowed by the --hash option and ``pip hash`` # Currently, those are the ones at least as collision-resistant as sha256. STRONG_HASHES = ['sha256', 'sha384', 'sha512'] class Hashes(object): """A wrapper that builds multiple hashes at once and checks them against known-good values """ def __init__(self, hashes=None): """ :param hashes: A dict of algorithm names pointing to lists of allowed hex digests """ self._allowed = {} if hashes is None else hashes def check_against_chunks(self, chunks): """Check good hashes against ones built from iterable of chunks of data. Raise HashMismatch if none match. """ gots = {} for hash_name in iterkeys(self._allowed): try: gots[hash_name] = hashlib.new(hash_name) except (ValueError, TypeError): raise InstallationError('Unknown hash name: %s' % hash_name) for chunk in chunks: for hash in itervalues(gots): hash.update(chunk) for hash_name, got in iteritems(gots): if got.hexdigest() in self._allowed[hash_name]: return self._raise(gots) def _raise(self, gots): raise HashMismatch(self._allowed, gots) def check_against_file(self, file): """Check good hashes against a file-like object Raise HashMismatch if none match. """ return self.check_against_chunks(read_chunks(file)) def check_against_path(self, path): with open(path, 'rb') as file: return self.check_against_file(file) def __nonzero__(self): """Return whether I know any known-good hashes.""" return bool(self._allowed) def __bool__(self): return self.__nonzero__() class MissingHashes(Hashes): """A workalike for Hashes used when we're missing a hash for a requirement It computes the actual hash of the requirement and raises a HashMissing exception showing it to the user. """ def __init__(self): """Don't offer the ``hashes`` kwarg.""" # Pass our favorite hash in to generate a "gotten hash". With the # empty list, it will never match, so an error will always raise. super(MissingHashes, self).__init__(hashes={FAVORITE_HASH: []}) def _raise(self, gots): raise HashMissing(gots[FAVORITE_HASH].hexdigest()) PK @N#]�Ąl l $ site-packages/pip/utils/__init__.pyonu �[��� � ��abc @@ s� d d l m Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z d d l m Z m Z m Z m Z m Z d d l m Z d d l! m" Z" d d l# m$ Z$ d d l% m& Z& e$ rud d l m' Z( n d d l m( Z( d d d d d d d d d d d d d d d d d d d d d! d" d# d$ g Z) e j* e+ � Z, df Z- dg Z. dh Z/ di Z0 e/ e- e0 e. Z1 e/ e0 Z2 y d d l3 Z3 e2 e- 7Z2 Wn e4 k rPe, j5 d1 � n Xy d d l6 Z6 e2 e. 7Z2 Wn e4 k r�e, j5 d2 � n Xd3 � Z7 d4 � Z8 d5 � Z9 e& d6 d7 d8 d9 � e: d: � � Z; d; � Z< d< � Z= d= d> � Z> d? � Z? d@ � Z@ dA � ZA dB � ZB dC � ZC dD � ZD e jE dE � ZF dF � ZG dG � ZH eI dH � ZJ dI � ZK dJ � ZL dK � ZM dL � ZN dM � ZO dN � ZP dO � ZQ eI e eI e: e: dP � ZR dQ � ZS dR � ZT dS � ZU dT � ZV eI dU � ZW dV � ZX dW � ZY eI d dX d d d dY � Z[ dZ � Z\ d[ � Z] d\ e^ f d] � � YZ_ d^ e( f d_ � � YZ` e ja d` � � Zb da � Zc db e^ f dc � � YZd d dd � Ze de � Zf d S(j i ( t absolute_import( t dequeN( t InstallationError( t console_to_strt expandusert stdlib_pkgs( t site_packagest user_sitet running_under_virtualenvt virtualenv_no_globalt write_delete_marker_file( t pkg_resources( t input( t PY2( t retry( t BytesIO( t StringIOt rmtreet display_patht backup_dirt askt splitextt format_sizet is_installable_dirt is_svn_paget file_contentst split_leading_dirt has_leading_dirt normalize_patht renamest get_terminal_sizet get_progt unzip_filet untar_filet unpack_filet call_subprocesst captured_stdoutt ensure_dirt ARCHIVE_EXTENSIONSt SUPPORTED_EXTENSIONSt get_installed_versions .tar.bz2s .tbzs .tar.xzs .txzs .tlzs .tar.lzs .tar.lzmas .zips .whls .tar.gzs .tgzs .tars bz2 module is not availables lzma module is not availablec O@ s5 y t | � SWn t k r0 | | | � � n Xd S( N( t __import__t ImportError( t pkg_or_module_stringt ExceptionTypet argst kwargs( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt import_or_raiseI s c C@ sC y t j | � Wn+ t k r> } | j t j k r? � q? n Xd S( s os.path.makedirs without EEXIST.N( t ost makedirst OSErrort errnot EEXIST( t patht e( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR% P s c C@ sO y. t j j t j d � d k r- d t j SWn t t t f k rJ n Xd S( Ni s __main__.pys -cs %s -m pipt pip( s __main__.pys -c( R0 R5 t basenamet syst argvt executablet AttributeErrort TypeErrort IndexError( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR Y s t stop_max_delayi� t wait_fixedi� c C@ s t j | d | d t �d S( Nt ignore_errorst onerror( t shutilR t rmtree_errorhandler( t dirRA ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR c s c C@ sA t j | � j t j @r: t j | t j � | | � d S� d S( s� On Windows, the files in .svn are read-only, so when rmtree() tries to remove them, an exception is thrown. We catch that here, remove the read-only attribute, and hopefully continue without problems.N( R0 t statt st_modet S_IREADt chmodt S_IWRITE( t funcR5 t exc_info( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyRD i s c C@ s� t j j t j j | � � } t j d d k rd | j t j � d � } | j t j � d � } n | j t j � t j j � r� d | t t j � � } n | S( sT Gives the display value for a given path, making it relative to cwd if possible.i i t replacet .( R0 R5 t normcaset abspathR9 t version_infot decodet getfilesystemencodingt encodet getdefaultencodingt startswitht getcwdt sept len( R5 ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR x s s .bakc C@ sK d } | } x4 t j j | | � rB | d 7} | t | � } q W| | S( s\ Figure out the name of a directory to back up the given dir to (adding .bak, .bak2, etc)i ( R0 R5 t existst str( RE t extt nt extension( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sC x3 t j j d d � j � D] } | | k r | Sq Wt | | � S( Nt PIP_EXISTS_ACTIONt ( R0 t environt gett splitR ( t messaget optionst action( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt ask_path_exists� s " c C@ sy xr t j j d � r( t d | � � n t | � } | j � j � } | | k rm d | d j | � f GHq | Sq Wd S( s@ Ask the message interactively, with the given possible responsest PIP_NO_INPUTs7 No input was expected ($PIP_NO_INPUT set); question: %ss< Your response (%r) was not one of the expected responses: %ss , N( R0 Ra Rb t ExceptionR t stript lowert join( Rd Re t response( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sX | d k r d | d d S| d k r4 d | d S| d k rL d | d Sd | Sd S( Ni� s %.1fMBg @�@i s %ikBs %.1fkBs %ibytesi@B i' ( ( t bytes( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sE t j j | � s t St j j | d � } t j j | � rA t St S( s@ Return True if `path` is a directory containing a setup.py file.s setup.py( R0 R5 t isdirt FalseRl t isfilet True( R5 t setup_py( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ s( t j d | � o' t j d | t j � S( sT Returns true if the page appears to be the index page of an svn repository s <title>[^<]*Revision \d+:s# Powered by (?:<a[^>]*?>)?Subversion( t ret searcht I( t html( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ s/ t | d � � } | j � j d � SWd QXd S( Nt rbs utf-8( t opent readRR ( t filenamet fp( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c c@ s/ x( t r* | j | � } | s" Pn | Vq Wd S( s7 Yield pieces of data from a file-like object until EOF.N( Rr Rz ( t filet sizet chunk( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt read_chunks� s c C@ s� | j d � j d � } d | k rj d | k rN | j d � | j d � k sZ d | k rj | j d d � Sd | k r� | j d d � S| d f Sd S( Nt /s \i R` ( t lstript findRc ( R5 ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s 6 c C@ s\ d } xO | D]G } t | � \ } } | s/ t S| d k rD | } q | | k r t Sq Wt S( sy Returns true if all the paths have the same leading path name (i.e., everything is in one subdirectory in an archive)N( t NoneR Rp Rr ( t pathst common_prefixR5 t prefixt rest( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sI t | � } | r' t j j | � } n t j j | � } t j j | � S( sN Convert a path to its canonical, case-normalized, absolute version. ( R R0 R5 t realpathRP RO ( R5 t resolve_symlinks( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sO t j | � \ } } | j � j d � rE | d | } | d } n | | f S( s, Like os.path.splitext, but take off .tar toos .tari����( t posixpathR Rk t endswith( R5 t baseR\ ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ s� t j j | � \ } } | rG | rG t j j | � rG t j | � n t j | | � t j j | � \ } } | r� | r� y t j | � Wq� t k r� q� Xn d S( s7 Like os.renames(), but handles renaming across devices.N( R0 R5 Rc RZ R1 RC t movet removedirsR2 ( t oldt newt headt tail( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR s c C@ s) t � s t St | � j t t j � � S( s� Return True if path is within sys.prefix, if we're running in a virtualenv. If we're not in a virtualenv, all paths are considered "local." ( R Rr R RV R9 R� ( R5 ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt is_local s c C@ s t t | � � S( s� Return True if given Distribution object is installed locally (i.e. within current virtualenv). Always True if we're not in a virtualenv. ( R� t dist_location( t dist( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_is_local! s c C@ s% t t | � � } | j t t � � S( sF Return True if given Distribution is installed in user site. ( R R� RV R ( R� t norm_path( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_in_usersite, s c C@ s t t | � � j t t � � S( se Return True if given Distribution is installed in distutils.sysconfig.get_python_lib(). ( R R� RV R ( R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_in_site_packages4 s c C@ sJ xC t j D]8 } t j j | | j d � } t j j | � r t Sq Wt S( s$ Is distribution an editable install?s .egg-link( R9 R5 R0 Rl t project_nameRq Rr Rp ( R� t path_itemt egg_link( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_is_editable> s c C@ s� | r t } n d � } | r* d � } n d � } | rE d � } n d � } | r] t } n d � } g t j D]K } | | � rp | j | k rp | | � rp | | � rp | | � rp | ^ qp S( s� Return a list of installed Distribution objects. If ``local_only`` is True (default), only return installations local to the current virtualenv, if in a virtualenv. ``skip`` argument is an iterable of lower-case project names to ignore; defaults to stdlib_pkgs If ``editables`` is False, don't report editables. If ``editables_only`` is True , only report editables. If ``user_only`` is True , only report installations in the user site directory. c S@ s t S( N( Rr ( t d( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt local_test` s c S@ s t S( N( Rr ( R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt editable_testd s c S@ s t | � S( N( R� ( R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR� g s c S@ s t | � S( N( R� ( R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt editables_only_testk s c S@ s t S( N( Rr ( R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR� n s c S@ s t S( N( Rr ( R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt user_testt s ( R� R� R t working_sett key( t local_onlyt skipt include_editablest editables_onlyt user_onlyR� R� R� R� R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt get_installed_distributionsG s$ c C@ s� g } t � rN t � r( | j t � qq | j t � t rq | j t � qq n# t rd | j t � n | j t � x@ | D]8 } t j j | | j � d } t j j | � rx | Sqx Wd S( s Return the path for the .egg-link file if it exists, otherwise, None. There's 3 scenarios: 1) not in a virtualenv try to find in site.USER_SITE, then site_packages 2) in a no-global virtualenv try to find in site_packages 3) in a yes-global virtualenv try to find in site_packages, then site.USER_SITE (don't look in global location) For #1 and #3, there could be odd cases, where there's an egg-link in 2 locations. This method will just return the first one found. s .egg-linkN( R R t appendR R R0 R5 Rl R� Rq ( R� t sitest sitet egglink( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt egg_link_path� s c C@ s t | � } | r | S| j S( s� Get the site-packages location of this distribution. Generally this is dist.location, except in the case of develop-installed packages, where dist.location is the source code location, and we want to know where the egg-link file is. 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Note that for windows, any execute changes using os.chmod are no-ops per the python docs. s .gzs .tgzs r:gzs r:bz2s r:xzs .tart rs- Cannot determine compression type for file %ss r:*t pax_global_headeri s/ In the tar file %s the member %s is invalid: %sR� NiI i� ( R% Rk R� t BZ2_EXTENSIONSt XZ_EXTENSIONSt loggert warningt tarfileRy R t getmembersR� R R0 R5 Rl Ro t issymt _extract_memberRi t extractfilet KeyErrorR< R� RC t copyfileobjR� t utimeR� RI R� ( R{ R� R� t tart memberR� R� R5 t excR| t destfp( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR! sb * ! &c C@ s( t j j | � } | d k sB | j � j t � sB t j | � rb t | | d | j d � �n� | d k s� t j | � s� | j � j t t t � r� t | | � nz | r� | j d � r� t t | � � r� d d l m } | d | j � j | � n& t j d | | | � t d | � � d S( Ns application/zipR� s .whls application/x-gzips text/htmli ( t Subversions svn+sZ Cannot unpack file %s (downloaded from %s, content-type: %s); cannot detect archive formats% Cannot determine archive format of %s( R0 R5 R� Rk R� t ZIP_EXTENSIONSR� t is_zipfileR R� t is_tarfilet TAR_EXTENSIONSR� R� R! 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R� t subprocesst PIPERM R� Rl R� t debugR0 Ra t copyt updatet Popent STDOUTRi R� Rr R R� t readlinet rstript getEffectiveLevelt std_loggingt DEBUGt spint waitt returncodet finishR� R R� t ValueErrort repr( t cmdt show_stdoutR� t on_returncodet command_desct extra_environt spinnerR� t cmd_partst partR� t procR� t all_outputt line( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR# p sz 0 c C@ s| t | d � � } | j � } Wd QXd t j t � d g } x9 | D]1 } y | j | � } Wn t k rr qC n XPqC W| S( sR Return the contents of *filename*. Try to decode the file contents with utf-8, the preferred system encoding (e.g., cp1252 on some Windows machines), and latin1, in that order. Decoding a byte string with latin1 will never raise an error. In the worst case, the returned string will contain some garbage characters. Rx Ns utf-8t latin1( Ry Rz t localet getpreferredencodingRp RR t UnicodeDecodeError( R{ R| R� t encodingst enc( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt read_text_file� s c C@ s t j | � t | � d S( N( R0 R1 R ( t build_dir( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt _make_build_dir� s t FakeFilec B@ s) e Z d Z d � Z d � Z d � Z RS( sQ Wrap a list of lines in an object with readline() to make ConfigParser happy.c C@ s d � | D� | _ d S( Nc s@ s | ] } | Vq d S( N( ( t .0t l( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pys <genexpr>� s ( t _gen( t selft lines( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt __init__� s c C@ sL y3 y t | j � SWn t k r1 | j j � SXWn t k rG d SXd S( NR` ( t nextR+ t NameErrort StopIteration( R, ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ s | j S( N( R+ ( R, ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt __iter__� s ( t __name__t __module__t __doc__R. R R2 ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR( � s t StreamWrapperc B@ s& e Z e d � � Z e d � � Z RS( c C@ s | | _ | � S( N( t orig_stream( t clsR7 ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt from_stream s c C@ s | j j S( N( R7 t encoding( R, ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR: s ( R3 R4 t classmethodR9 t propertyR: ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR6 s c c@ sR t t | � } t t | t j | � � z t t | � VWd t t | | � Xd S( s� Return a context manager used by captured_stdout/stdin/stderr that temporarily replaces the sys stream *stream_name* with a StringIO. Taken from Lib/support/__init__.py in the CPython repo. N( t getattrR9 t setattrR6 R9 ( t stream_namet orig_stdout( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt captured_output s c C@ s t d � S( s� Capture the output of sys.stdout: with captured_stdout() as stdout: print('hello') self.assertEqual(stdout.getvalue(), 'hello ') Taken from Lib/support/__init__.py in the CPython repo. R� ( RA ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR$ s t cached_propertyc B@ s e Z d Z d � Z d � Z RS( s� A property that is only computed once per instance and then replaces itself with an ordinary attribute. Deleting the attribute resets the property. Source: https://github.com/bottlepy/bottle/blob/0.11.5/bottle.py#L175 c C@ s t | d � | _ | | _ d S( NR5 ( R= R5 RK ( R, RK ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR. 2 s c C@ s4 | d k r | S| j | � } | j | j j <| S( N( R� RK t __dict__R3 ( R, t objR8 t value( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt __get__6 s ( R3 R4 R5 R. RF ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyRB * s c C@ s\ t j j | � } | d k r- t j � } n t j | � } | j | � } | rX | j Sd S( sC Get the installed version of dist_name avoiding pkg_resources cacheN( R t Requirementt parseR� t WorkingSetR� t version( t dist_namet lookup_dirst reqR� R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR( > s c C@ s t | d d �d S( s Consume an iterable at C speed.t maxleni N( R ( t iterator( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt consumeR s ( s .tar.bz2s .tbz( s .tar.xzs .txzs .tlzs .tar.lzs .tar.lzma( s .zips .whl( s .tar.gzs .tgzs .tar(g t __future__R t collectionsR t contextlibR3 t ioR t loggingR Rt R0 R� RC RF R R9 R� R� t pip.exceptionsR t pip.compatR R R t pip.locationsR R R R R t pip._vendorR t pip._vendor.six.movesR t pip._vendor.sixR t pip._vendor.retryingR R R t __all__t getLoggerR3 R� R� R� R� R� R& R' t bz2R* R t lzmaR/ R% R Rp R RD R R Rg R R R R R t DEFAULT_BUFFER_SIZER� R R Rr R R R R� R� R� R� R� R� R� R� R R� R R! R" R� R# R% R' t objectR( R6 t contextmanagerRA R$ RB R( RP ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt <module> s� ( 5 % + L !_ PK @N#]�[׆� � % site-packages/pip/utils/packaging.pyonu �[��� � ��abc @@ s� d d l m Z d d l m Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z e j e � Z d � Z d � Z d � Z d S( i ( t absolute_import( t FeedParserN( t specifiers( t version( t pkg_resources( t exceptionsc C@ sQ | d k r t St j | � } t j d j t t t j d � � � } | | k S( sG Check if the python version in use match the `requires_python` specifier. Returns `True` if the version of python in use matches the requirement. Returns `False` if the version of python in use does not matches the requirement. Raises an InvalidSpecifier if `requires_python` have an invalid format. t .i N( t Nonet TrueR t SpecifierSetR t parset joint mapt strt syst version_info( t requires_pythont requires_python_specifiert python_version( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyt check_requires_python s (c C@ sN t | t j � r. | j d � r. | j d � S| j d � rJ | j d � Sd S( Nt METADATAs PKG-INFO( t isinstanceR t DistInfoDistributiont has_metadatat get_metadata( t dist( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyR % s c C@ s� t | � } t � } | j | � | j � } | j d � } yK t | � s� t j d | j | d j t t t j d � � f � � n Wn4 t j k r� } t j d | j | | f � d SXd S( Ns Requires-Pythons4 %s requires Python '%s' but the running Python is %sR i s7 Package %s has an invalid Requires-Python entry %s - %s( R R t feedt closet getR R t UnsupportedPythonVersiont project_nameR R R R R R t InvalidSpecifiert loggert warning( R t metadatat feed_parsert pkg_info_dictR t e( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyt check_dist_requires_python- s" -( t __future__R t email.parserR t loggingR t pip._vendor.packagingR R t pip._vendorR t pipR t getLoggert __name__R R R R& ( ( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyt <module> s PK @N#]KH��y y " site-packages/pip/utils/hashes.pycnu �[��� � ��abc @@ s� d d l m Z d d l Z d d l m Z m Z m Z d d l m Z d d l m Z m Z m Z d Z d d d g Z d e f d � � YZ d e f d � � YZ d S( i ( t absolute_importN( t HashMismatcht HashMissingt InstallationError( t read_chunks( t iteritemst iterkeyst itervaluest sha256t sha384t sha512t Hashesc B@ sP e Z d Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sa A wrapper that builds multiple hashes at once and checks them against known-good values c C@ s | d k r i n | | _ d S( so :param hashes: A dict of algorithm names pointing to lists of allowed hex digests N( t Nonet _allowed( t selft hashes( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt __init__ s c C@ s� i } xX t | j � D]G } y t j | � | | <Wq t t f k r\ t d | � � q Xq Wx2 | D]* } x! t | � D] } | j | � q{ Wqh Wx7 t | � D]) \ } } | j � | j | k r� d Sq� W| j | � d S( s� Check good hashes against ones built from iterable of chunks of data. Raise HashMismatch if none match. s Unknown hash name: %sN( R R t hashlibt newt ValueErrort TypeErrorR R t updateR t hexdigestt _raise( R t chunkst gotst hash_namet chunkt hasht got( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt check_against_chunks s c C@ s t | j | � � d S( N( R R ( R R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR 7 s c C@ s | j t | � � S( sa Check good hashes against a file-like object Raise HashMismatch if none match. ( R R ( R t file( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt check_against_file: s c C@ s) t | d � � } | j | � SWd QXd S( Nt rb( t openR ( R t pathR ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt check_against_pathB s c C@ s t | j � S( s, Return whether I know any known-good hashes.( t boolR ( R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt __nonzero__F s c C@ s | j � S( N( R& ( R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt __bool__J s N( t __name__t __module__t __doc__R R R R R R$ R& R' ( ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR s t MissingHashesc B@ s e Z d Z d � Z d � Z RS( s� A workalike for Hashes used when we're missing a hash for a requirement It computes the actual hash of the requirement and raises a HashMissing exception showing it to the user. c C@ s$ t t | � j d i g t 6� d S( s! Don't offer the ``hashes`` kwarg.R N( t superR+ R t FAVORITE_HASH( R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR U s c C@ s t | t j � � � d S( N( R R- R ( R R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR [ s ( R( R) R* R R ( ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR+ N s ( t __future__R R t pip.exceptionsR R R t pip.utilsR t pip._vendor.sixR R R R- t STRONG_HASHESt objectR R+ ( ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt <module> s :PK @N#]8�W� � ! site-packages/pip/utils/build.pyonu �[��� � ��abc @@ sR d d l m Z d d l Z d d l Z d d l m Z d e f d � � YZ d S( i ( t absolute_importN( t rmtreet BuildDirectoryc B@ s; e Z d d d � Z d � Z d � Z d � Z d � Z RS( c C@ sy | d k r! | d k r! t } n | d k rc t j j t j d d � � } | d k rc t } qc n | | _ | | _ d S( Nt prefixs pip-build-( t Nonet Truet ost patht realpatht tempfilet mkdtempt namet delete( t selfR R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __init__ s c C@ s d j | j j | j � S( Ns <{} {!r}>( t formatt __class__t __name__R ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __repr__ s c C@ s | j S( N( R ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __enter__" s c C@ s | j � d S( N( t cleanup( R t exct valuet tb( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __exit__% s c C@ s | j r t | j � n d S( N( R R R ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyR ( s N( R t __module__R R R R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyR s ( t __future__R t os.pathR R t pip.utilsR t objectR ( ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt <module> s PK @N#]KH��y y " site-packages/pip/utils/hashes.pyonu �[��� � ��abc @@ s� d d l m Z d d l Z d d l m Z m Z m Z d d l m Z d d l m Z m Z m Z d Z d d d g Z d e f d � � YZ d e f d � � YZ d S( i ( t absolute_importN( t HashMismatcht HashMissingt InstallationError( t read_chunks( t iteritemst iterkeyst itervaluest sha256t sha384t sha512t Hashesc B@ sP e Z d Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sa A wrapper that builds multiple hashes at once and checks them against known-good values c C@ s | d k r i n | | _ d S( so :param hashes: A dict of algorithm names pointing to lists of allowed hex digests N( t Nonet _allowed( t selft hashes( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt __init__ s c C@ s� i } xX t | j � D]G } y t j | � | | <Wq t t f k r\ t d | � � q Xq Wx2 | D]* } x! t | � D] } | j | � q{ Wqh Wx7 t | � D]) \ } } | j � | j | k r� d Sq� W| j | � d S( s� Check good hashes against ones built from iterable of chunks of data. Raise HashMismatch if none match. s Unknown hash name: %sN( R R t hashlibt newt ValueErrort TypeErrorR R t updateR t hexdigestt _raise( R t chunkst gotst hash_namet chunkt hasht got( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt check_against_chunks s c C@ s t | j | � � d S( N( R R ( R R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR 7 s c C@ s | j t | � � S( sa Check good hashes against a file-like object Raise HashMismatch if none match. ( R R ( R t file( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt check_against_file: s c C@ s) t | d � � } | j | � SWd QXd S( Nt rb( t openR ( R t pathR ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt check_against_pathB s c C@ s t | j � S( s, Return whether I know any known-good hashes.( t boolR ( R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt __nonzero__F s c C@ s | j � S( N( R& ( R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt __bool__J s N( t __name__t __module__t __doc__R R R R R R$ R& R' ( ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR s t MissingHashesc B@ s e Z d Z d � Z d � Z RS( s� A workalike for Hashes used when we're missing a hash for a requirement It computes the actual hash of the requirement and raises a HashMissing exception showing it to the user. c C@ s$ t t | � j d i g t 6� d S( s! Don't offer the ``hashes`` kwarg.R N( t superR+ R t FAVORITE_HASH( R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR U s c C@ s t | t j � � � d S( N( R R- R ( R R ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR [ s ( R( R) R* R R ( ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyR+ N s ( t __future__R R t pip.exceptionsR R R t pip.utilsR t pip._vendor.sixR R R R- t STRONG_HASHESt objectR R+ ( ( ( s4 /usr/lib/python2.7/site-packages/pip/utils/hashes.pyt <module> s :PK @N#]��ze[ [ , site-packages/pip/utils/setuptools_build.pycnu �[��� � ��abc @ s d Z d S( s� import setuptools, tokenize;__file__=%r;f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))N( t SETUPTOOLS_SHIM( ( ( s> /usr/lib/python2.7/site-packages/pip/utils/setuptools_build.pyt <module> t PK @N#]`�" �! �! # site-packages/pip/utils/appdirs.pycnu �[��� � ��abc @@ s� d Z d d l m Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z d � Z e d � Z e d � Z d � Z d � Z d � Z e r� y d d l Z e Z Wq� e k r� e Z q� Xn d � Z d S( sd This code was taken from https://github.com/ActiveState/appdirs and modified to suit our purposes. i ( t absolute_importN( t WINDOWSt expanduser( t PY2t text_typec C@ s� t r] t j j t d � � } t rB t | t � rB t | � } n t j j | | d � } n` t j d k r� t d � } t j j | | � } n- t j d t d � � } t j j | | � } | S( s5 Return full path to the user-specific cache dir for this application. "appname" is the name of application. Typical user cache directories are: macOS: ~/Library/Caches/<AppName> Unix: ~/.cache/<AppName> (XDG default) Windows: C:\Users\<username>\AppData\Local\<AppName>\Cache On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming app data dir (the default returned by `user_data_dir`). Apps typically put cache data somewhere *under* the given dir here. Some examples: ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache ...\Acme\SuperApp\Cache\1.0 OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. t CSIDL_LOCAL_APPDATAt Cachet darwins ~/Library/Cachest XDG_CACHE_HOMEs ~/.cache( R t ost patht normpatht _get_win_folderR t isinstanceR t _win_path_to_bytest joint syst platformR t getenv( t appnameR ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt user_cache_dir s c C@ s� t rB | r d p d } t j j t j j t | � � | � } nT t j d k ro t j j t d � | � } n' t j j t j d t d � � | � } | S( sS Return full path to the user-specific data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: ~/Library/Application Support/<AppName> Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined Win XP (not roaming): C:\Documents and Settings\<username>\ ... ...Application Data\<AppName> Win XP (roaming): C:\Documents and Settings\<username>\Local ... ...Settings\Application Data\<AppName> Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppName> Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppName> For Unix, we follow the XDG spec and support $XDG_DATA_HOME. That means, by default "~/.local/share/<AppName>". t CSIDL_APPDATAR R s ~/Library/Application Support/t XDG_DATA_HOMEs ~/.local/share( R R R R R R R R R R ( R t roamingt constR ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt user_data_dir> s * c C@ sj t r t | d | �} nK t j d k r9 t | � } n- t j d t d � � } t j j | | � } | S( sr Return full path to the user-specific config dir for this application. "appname" is the name of application. If None, just the system directory is returned. "roaming" (boolean, default True) can be set False to not use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: same as user_data_dir Unix: ~/.config/<AppName> Win *: same as user_data_dir For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. That means, by default "~/.config/<AppName>". R R t XDG_CONFIG_HOMEs ~/.config( R R R R R R R R R ( R R R ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt user_config_dirj s c C@ s� t r9 t j j t d � � } t j j | | � g } n� t j d k rc t j j d | � g } nh t j d d � } | r� g | j t j � D]! } t j j t | � | � ^ q� } n g } | j d � | S( s� Return a list of potential user-shared config dirs for this application. "appname" is the name of application. Typical user config directories are: macOS: /Library/Application Support/<AppName>/ Unix: /etc or $XDG_CONFIG_DIRS[i]/<AppName>/ for each value in $XDG_CONFIG_DIRS Win XP: C:\Documents and Settings\All Users\Application ... ...Data\<AppName> Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) Win 7: Hidden, but writeable on Win 7: C:\ProgramData\<AppName> t CSIDL_COMMON_APPDATAR s /Library/Application Supportt XDG_CONFIG_DIRSs /etc/xdgs /etc( R R R R R R R R R t splitt pathsepR t append( R R t pathlistt xdg_config_dirst x( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt site_config_dirs� s : c C@ s\ d d l } i d d 6d d 6d d 6| } | j | j d � } | j | | � \ } } | S( s� This is a fallback technique at best. I'm not sure if using the registry for this guarantees us the correct answer for all CSIDL_* names. i Nt AppDataR s Common AppDataR s Local AppDataR s@ Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders( t _winregt OpenKeyt HKEY_CURRENT_USERt QueryValueEx( t csidl_nameR& t shell_folder_namet keyt directoryt _type( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt _get_win_folder_from_registry� s c C@ s� i d d 6d d 6d d 6| } t j d � } t j j j d | d d | � t } x* | D]" } t | � d k rZ t } PqZ qZ W| r� t j d � } t j j j | j | d � r� | } q� n | j S( Ni R i# R i R i i i� ( t ctypest create_unicode_buffert windllt shell32t SHGetFolderPathWt Nonet Falset ordt Truet kernel32t GetShortPathNameWt value( R* t csidl_constt buft has_high_chart ct buf2( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt _get_win_folder_with_ctypes� s" c C@ s@ x9 d D]1 } y | j | � SWq t t f k r7 q Xq W| S( s� Encode Windows paths to bytes. Only used on Python 2. Motivation is to be consistent with other operating systems where paths are also returned as bytes. This avoids problems mixing bytes and Unicode elsewhere in the codebase. For more details and discussion see <https://github.com/pypa/pip/issues/3463>. If encoding using ASCII and MBCS fails, return the original Unicode path. t ASCIIt MBCS( RB RC ( t encodet UnicodeEncodeErrort LookupError( R t encoding( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyR � s ( t __doc__t __future__R R R t pip.compatR R t pip._vendor.sixR R R R6 R R8 R R$ R/ RA R0 R t ImportErrorR ( ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt <module> s$ 0 , ! ( PK @N#]�[׆� � % site-packages/pip/utils/packaging.pycnu �[��� � ��abc @@ s� d d l m Z d d l m Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z e j e � Z d � Z d � Z d � Z d S( i ( t absolute_import( t FeedParserN( t specifiers( t version( t pkg_resources( t exceptionsc C@ sQ | d k r t St j | � } t j d j t t t j d � � � } | | k S( sG Check if the python version in use match the `requires_python` specifier. Returns `True` if the version of python in use matches the requirement. Returns `False` if the version of python in use does not matches the requirement. Raises an InvalidSpecifier if `requires_python` have an invalid format. t .i N( t Nonet TrueR t SpecifierSetR t parset joint mapt strt syst version_info( t requires_pythont requires_python_specifiert python_version( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyt check_requires_python s (c C@ sN t | t j � r. | j d � r. | j d � S| j d � rJ | j d � Sd S( Nt METADATAs PKG-INFO( t isinstanceR t DistInfoDistributiont has_metadatat get_metadata( t dist( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyR % s c C@ s� t | � } t � } | j | � | j � } | j d � } yK t | � s� t j d | j | d j t t t j d � � f � � n Wn4 t j k r� } t j d | j | | f � d SXd S( Ns Requires-Pythons4 %s requires Python '%s' but the running Python is %sR i s7 Package %s has an invalid Requires-Python entry %s - %s( R R t feedt closet getR R t UnsupportedPythonVersiont project_nameR R R R R R t InvalidSpecifiert loggert warning( R t metadatat feed_parsert pkg_info_dictR t e( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyt check_dist_requires_python- s" -( t __future__R t email.parserR t loggingR t pip._vendor.packagingR R t pip._vendorR t pipR t getLoggert __name__R R R R& ( ( ( s7 /usr/lib/python2.7/site-packages/pip/utils/packaging.pyt <module> s PK @N#]Q U�]- ]- site-packages/pip/utils/ui.pyonu �[��� � ��abc @` s< d d l m Z d d l m Z d d l Z d d l Z d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z d d l m Z y d d l m Z Wn e k r'd Z n Xe j e � Z! d � Z" e" e e � Z# d e$ f d � � YZ% d e$ f d � � YZ& d e$ f d � � YZ' d e' e% e& e# f d � � YZ( d e' e% e& e e f d � � YZ) e j* d � � Z+ d e$ f d � � YZ, d e$ f d � � YZ- d e$ f d � � YZ. e j* d � � Z/ d S( i ( t absolute_import( t divisionN( t signalt SIGINTt default_int_handler( t WINDOWS( t format_size( t get_indentation( t six( t Bart IncrementalBar( t WritelnMixint HIDE_CURSORt SHOW_CURSOR( t Spinner( t coloramac C` s� t | j d d � } | s | St | d t j � � t | d t j � � g } | t t | d g � � 7} y t j � j | � j | � Wn t k r� | SX| Sd S( Nt encodingt empty_fillt fillt phases( t getattrt filet NoneR t text_typet listt joint encodet UnicodeEncodeError( t preferredt fallbackR t characters( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt _select_progress_class s t InterruptibleMixinc B` s) e Z d Z d � Z d � Z d � Z RS( s� Helper to ensure that self.finish() gets called on keyboard interrupt. This allows downloads to be interrupted without leaving temporary state (like hidden cursors) behind. This class is similar to the progress library's existing SigIntMixin helper, but as of version 1.2, that helper has the following problems: 1. It calls sys.exit(). 2. It discards the existing SIGINT handler completely. 3. It leaves its own handler in place even after an uninterrupted finish, which will have unexpected delayed effects if the user triggers an unrelated keyboard interrupt some time after a progress-displaying download has already completed, for example. c O` sM t t | � j | | � t t | j � | _ | j d k rI t | _ n d S( s= Save the original SIGINT handler for later. N( t superR t __init__R R t handle_sigintt original_handlerR R ( t selft argst kwargs( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR" N s c C` s' t t | � j � t t | j � d S( s� Restore the original SIGINT handler after finishing. This should happen regardless of whether the progress display finishes normally, or gets interrupted. N( R! R t finishR R R$ ( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR( ^ s c C` s | j � | j | | � d S( s� Call self.finish() before delegating to the original SIGINT handler. This handler should only be in place while the progress display is active. N( R( R$ ( R% t signumt frame( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR# h s ( t __name__t __module__t __doc__R" R( R# ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR < s t DownloadProgressMixinc B` sJ e Z d � Z e d � � Z e d � � Z e d � � Z d d � Z RS( c O` s8 t t | � j | | � d t � d | j | _ d S( Nt i ( R! R. R" R t message( R% R& R' ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR" u s c C` s t | j � S( N( R t index( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt downloadedy s c C` s( | j d k r d St d | j � d S( Ng s ...i s /s( t avgR ( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt download_speed} s c C` s | j r d | j Sd S( Ns eta %st ( t etat eta_td( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt pretty_eta� s i c c` s1 x | D] } | V| j | � q W| j � d S( N( t nextR( ( R% t itt nt x( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt iter� s ( R+ R, R" t propertyR2 R4 R8 R= ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR. s s t WindowsMixinc B` s e Z d � Z RS( c ` s� t r � j r t � _ n t t � � j | | � t r� t r� t j � j � � _ � f d � � j _ � f d � � j _ n d S( Nc ` s � j j j � S( N( R t wrappedt isatty( ( R% ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt <lambda>� R5 c ` s � j j j � S( N( R R@ t flush( ( R% ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyRB � R5 ( R t hide_cursort FalseR! R? R" R t AnsiToWin32R RA RC ( R% R& R' ( ( R% s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR" � s ( R+ R, R" ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR? � s t DownloadProgressBarc B` s e Z e j Z d Z d Z RS( s %(percent)d%%s0 %(downloaded)s %(download_speed)s %(pretty_eta)s( R+ R, t syst stdoutR R0 t suffix( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyRG � s t DownloadProgressSpinnerc B` s) e Z e j Z d Z d � Z d � Z RS( s! %(downloaded)s %(download_speed)sc C` s4 t | d � s' t j | j � | _ n t | j � S( Nt _phaser( t hasattrt itertoolst cycleR RL R9 ( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt next_phase� s c C` sm | j | } | j � } | j | } d j | | r; d n d | | rM d n d | g � } | j | � d S( NR5 R/ ( R0 RP RJ R t writeln( R% R0 t phaseRJ t line( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt update� s ( R+ R, RH RI R RJ RP RT ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyRK � s c c` sc t r d VnQ | j � s0 t j � t j k r8 d Vn' | j t � z d VWd | j t � Xd S( N( R RA t loggert getEffectiveLevelt loggingt INFOt writeR R ( R ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt hidden_cursor� s " t RateLimiterc B` s# e Z d � Z d � Z d � Z RS( c C` s | | _ d | _ d S( Ni ( t _min_update_interval_secondst _last_update( R% t min_update_interval_seconds( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR" � s c C` s& t j � } | | j } | | j k S( N( t timeR] R\ ( R% t nowt delta( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt ready� s c C` s t j � | _ d S( N( R_ R] ( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt reset� s ( R+ R, R" Rb Rc ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR[ � s t InteractiveSpinnerc B` s5 e Z d d d d � Z d � Z d � Z d � Z RS( s -\|/g �?c C` s� | | _ | d k r! t j } n | | _ t | � | _ t | _ t j | � | _ | j j d t � | j d � d | _ d S( NR/ s ... i ( t _messageR RH RI t _fileR[ t _rate_limiterRE t _finishedRN RO t _spin_cycleRY R t _width( R% R0 R t spin_charsR^ ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR" � s "c C` si d | j } | j j | d | j | � | j j | � t | � | _ | j j � | j j � d S( Ns R/ ( Rj Rf RY t lenRC Rg Rc ( R% t statust backup( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt _write s c C` s: | j r d S| j j � s d S| j t | j � � d S( N( Rh Rg Rb Ro R9 Ri ( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt spin s c C` sD | j r d S| j | � | j j d � | j j � t | _ d S( Ns ( Rh Ro Rf RY RC t True( R% t final_status( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR( s N( R+ R, R R" Ro Rp R( ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyRd � s t NonInteractiveSpinnerc B` s/ e Z d d � Z d � Z d � Z d � Z RS( i< c C` s2 | | _ t | _ t | � | _ | j d � d S( Nt started( Re RE Rh R[ Rg t _update( R% R0 R^ ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR" * s c C` s' | j j � t j d | j | � d S( Ns %s: %s( Rg Rc RU t infoRe ( R% Rm ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyRu 0 s c C` s1 | j r d S| j j � s d S| j d � d S( Ns still running...( Rh Rg Rb Ru ( R% ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyRp 5 s c C` s. | j r d S| j d | f � t | _ d S( Ns finished with status '%s'( Rh Ru Rq ( R% Rr ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR( < s ( R+ R, R" Ru Rp R( ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyRs ) s c c` s� t j j � r3 t j � t j k r3 t | � } n t | � } y t t j � � | VWd QXWnA t k r� | j d � � n. t k r� | j d � � n X| j d � d S( Nt canceledt errort done( RH RI RA RU RV RW RX Rd Rs RZ t KeyboardInterruptR( t Exception( R0 t spinner( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt open_spinnerC s $ (0 t __future__R R RN RH R R R R_ t contextlibRW t pip.compatR t pip.utilsR t pip.utils.loggingR t pip._vendorR t pip._vendor.progress.barR R t pip._vendor.progress.helpersR R R t pip._vendor.progress.spinnerR R R{ R t getLoggerR+ RU R t _BaseBart objectR R. 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RG RK t contextmanagerRZ R[ Rd Rs R} ( ( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt <module> sB 7 !0PK @N#]8�W� � ! site-packages/pip/utils/build.pycnu �[��� � ��abc @@ sR d d l m Z d d l Z d d l Z d d l m Z d e f d � � YZ d S( i ( t absolute_importN( t rmtreet BuildDirectoryc B@ s; e Z d d d � Z d � Z d � Z d � Z d � Z RS( c C@ sy | d k r! | d k r! t } n | d k rc t j j t j d d � � } | d k rc t } qc n | | _ | | _ d S( Nt prefixs pip-build-( t Nonet Truet ost patht realpatht tempfilet mkdtempt namet delete( t selfR R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __init__ s c C@ s d j | j j | j � S( Ns <{} {!r}>( t formatt __class__t __name__R ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __repr__ s c C@ s | j S( N( R ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __enter__" s c C@ s | j � d S( N( t cleanup( R t exct valuet tb( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt __exit__% s c C@ s | j r t | j � n d S( N( R R R ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyR ( s N( R t __module__R R R R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyR s ( t __future__R t os.pathR R t pip.utilsR t objectR ( ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/build.pyt <module> s PK @N#]ILh�0 0 $ site-packages/pip/utils/outdated.pycnu �[��� � ��abc @@ s. d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z m Z d d l m Z d d l m Z m Z d d l m Z m Z d d l m Z d Z e j e � Z d e f d � � YZ d e f d � � YZ d � Z! d � Z" d � Z# d S( i ( t absolute_importN( t lockfile( t version( t total_secondst WINDOWS( t PyPI( t USER_CACHE_DIRt running_under_virtualenv( t ensure_dirt get_installed_version( t check_path_owners %Y-%m-%dT%H:%M:%SZt VirtualenvSelfCheckStatec B@ s e Z d � Z d � Z RS( c C@ sp t j j t j d � | _ y. t | j � � } t j | � | _ Wd QXWn t t f k rk i | _ n Xd S( Ns pip-selfcheck.json( t ost patht joint syst prefixt statefile_patht opent jsont loadt statet IOErrort ValueError( t selft statefile( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt __init__ s c C@ sR t | j d � �: } t j i | j t � d 6| d 6| d t d d �Wd QXd S( Nt wt last_checkt pypi_versiont sort_keyst separatorst ,t :( R R! ( R R R t dumpt strftimet SELFCHECK_DATE_FMTt True( R R t current_timeR ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt save$ s ( t __name__t __module__R R' ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyR s t GlobalSelfCheckStatec B@ s e Z d � Z d � Z RS( c C@ sw t j j t d � | _ y5 t | j � � } t j | � t j | _ Wd QXWn# t t t f k rr i | _ n Xd S( Ns selfcheck.json( R R R R R R R R R R R R R t KeyError( R R ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyR 3 s #c C@ s� t t j j | j � � s d St t j j | j � � t j | j � �� t j j | j � r� t | j � � } t j | � } Wd QXn i } i | j t � d 6| d 6| t j <t | j d � �# } t j | | d t d d �Wd QXWd QXd S( NR R R R R R R! ( R R! ( R R R t dirnameR R R t LockFilet existsR R R R# R$ R R R" R% ( R R R& R R ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyR' = s ( R( R) R R' ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyR* 2 s c C@ s t � r t � St � Sd S( N( R R R* ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt load_selfcheck_statefileX s c C@ s] d d l } y5 | j d � } | j d � o? d | j d � k SWn | j k rX t SXd S( s� Checks whether pip was installed by pip This is used not to display the upgrade message when pip is in fact installed by system package manager, such as dnf on Fedora. i Nt pipt INSTALLER( t pkg_resourcest get_distributiont has_metadatat get_metadata_linest DistributionNotFoundt False( R2 t dist( ( s6 /usr/lib/python2.7/site-packages/pip/utils/outdated.pyt pip_installed_by_pip_ s c C@ s� t d � } | d k r d St j | � } d } yyt � } t j j � } d | j k r� d | j k r� t j j | j d t � } t | | � d k r� | j d } q� n | d k rE| j t j d i d d 6�} | j � g t t | j � d � d t j �D] } t j | � j s | ^ q d } | j | | � n t j | � } | | k r�| j | j k r�t � r�t r�d } n d } t j d | | | � n Wn$ t k r�t j d d t �n Xd S( s� Check for an update for pip. Limit the frequency of checks to once per week. State is stored either in the active virtualenv or in the user's USER_CACHE_DIR keyed off the prefix of the pip script path. R0 NR R i i i< t headerss application/jsont Acceptt releasest keyi����s python -m pips� You are using pip version %s, however version %s is available. 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""" from __future__ import absolute_import import logging import warnings class PipDeprecationWarning(Warning): pass class Pending(object): pass class RemovedInPip10Warning(PipDeprecationWarning): pass class RemovedInPip11Warning(PipDeprecationWarning, Pending): pass class Python26DeprecationWarning(PipDeprecationWarning): pass # Warnings <-> Logging Integration _warnings_showwarning = None def _showwarning(message, category, filename, lineno, file=None, line=None): if file is not None: if _warnings_showwarning is not None: _warnings_showwarning( message, category, filename, lineno, file, line, ) else: if issubclass(category, PipDeprecationWarning): # We use a specially named logger which will handle all of the # deprecation messages for pip. logger = logging.getLogger("pip.deprecations") # This is purposely using the % formatter here instead of letting # the logging module handle the interpolation. This is because we # want it to appear as if someone typed this entire message out. log_message = "DEPRECATION: %s" % message # PipDeprecationWarnings that are Pending still have at least 2 # versions to go until they are removed so they can just be # warnings. Otherwise, they will be removed in the very next # version of pip. We want these to be more obvious so we use the # ERROR logging level. if issubclass(category, Pending): logger.warning(log_message) else: logger.error(log_message) else: _warnings_showwarning( message, category, filename, lineno, file, line, ) def install_warning_logger(): # Enable our Deprecation Warnings warnings.simplefilter("default", PipDeprecationWarning, append=True) global _warnings_showwarning if _warnings_showwarning is None: _warnings_showwarning = warnings.showwarning warnings.showwarning = _showwarning PK @N#] 7t{ { site-packages/pip/utils/glibc.pynu �[��� from __future__ import absolute_import import re import ctypes import platform import warnings def glibc_version_string(): "Returns glibc version string, or None if not using glibc." # ctypes.CDLL(None) internally calls dlopen(NULL), and as the dlopen # manpage says, "If filename is NULL, then the returned handle is for the # main program". This way we can let the linker do the work to figure out # which libc our process is actually using. process_namespace = ctypes.CDLL(None) try: gnu_get_libc_version = process_namespace.gnu_get_libc_version except AttributeError: # Symbol doesn't exist -> therefore, we are not linked to # glibc. return None # Call gnu_get_libc_version, which returns a string like "2.5" gnu_get_libc_version.restype = ctypes.c_char_p version_str = gnu_get_libc_version() # py2 / py3 compatibility: if not isinstance(version_str, str): version_str = version_str.decode("ascii") return version_str # Separated out from have_compatible_glibc for easier unit testing def check_glibc_version(version_str, required_major, minimum_minor): # Parse string and check against requested version. # # We use a regexp instead of str.split because we want to discard any # random junk that might come after the minor version -- this might happen # in patched/forked versions of glibc (e.g. Linaro's version of glibc # uses version strings like "2.20-2014.11"). See gh-3588. m = re.match(r"(?P<major>[0-9]+)\.(?P<minor>[0-9]+)", version_str) if not m: warnings.warn("Expected glibc version with 2 components major.minor," " got: %s" % version_str, RuntimeWarning) return False return (int(m.group("major")) == required_major and int(m.group("minor")) >= minimum_minor) def have_compatible_glibc(required_major, minimum_minor): version_str = glibc_version_string() if version_str is None: return False return check_glibc_version(version_str, required_major, minimum_minor) # platform.libc_ver regularly returns completely nonsensical glibc # versions. E.g. on my computer, platform says: # # ~$ python2.7 -c 'import platform; print(platform.libc_ver())' # ('glibc', '2.7') # ~$ python3.5 -c 'import platform; print(platform.libc_ver())' # ('glibc', '2.9') # # But the truth is: # # ~$ ldd --version # ldd (Debian GLIBC 2.22-11) 2.22 # # This is unfortunate, because it means that the linehaul data on libc # versions that was generated by pip 8.1.2 and earlier is useless and # misleading. Solution: instead of using platform, use our code that actually # works. def libc_ver(): glibc_version = glibc_version_string() if glibc_version is None: # For non-glibc platforms, fall back on platform.libc_ver return platform.libc_ver() else: return ("glibc", glibc_version) PK @N#]'�S� $ site-packages/pip/utils/encoding.pycnu �[��� � ��abc @ s� d d l Z d d l Z d d l Z e j d f e j d f e j d f e j d f e j d f e j d f e j d f g Z e j d � Z d � Z d S( i����Nt utf8t utf16s utf16-bes utf16-let utf32s utf32-bes utf32-les coding[:=]\s*([-\w.]+)c C s� x: t D]2 \ } } | j | � r | t | � j | � Sq Wxl | j d � d D]W } | d d !d k rQ t j | � rQ t j | � j � d j d � } | j | � SqQ W| j t j t � � S( s� Check a bytes string for a BOM to correctly detect the encoding Fallback to locale.getpreferredencoding(False) like open() on Python3s i i i t #t ascii( t BOMSt startswitht lent decodet splitt ENCODING_REt searcht groupst localet getpreferredencodingt False( t datat bomt encodingt line( ( s6 /usr/lib/python2.7/site-packages/pip/utils/encoding.pyt auto_decode s ""( t codecsR t ret BOM_UTF8t BOM_UTF16t BOM_UTF16_BEt BOM_UTF16_LEt BOM_UTF32t BOM_UTF32_BEt BOM_UTF32_LER t compileR R ( ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/encoding.pyt <module> s PK @N#]��ze[ [ , site-packages/pip/utils/setuptools_build.pyonu �[��� � ��abc @ s d Z d S( s� import setuptools, tokenize;__file__=%r;f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))N( t SETUPTOOLS_SHIM( ( ( s> /usr/lib/python2.7/site-packages/pip/utils/setuptools_build.pyt <module> t PK @N#]�x�� & site-packages/pip/utils/filesystem.pyonu �[��� � ��abc @ s5 d d l Z d d l Z d d l m Z d � Z d S( i����N( t get_path_uidc C s� t t d � s t Sd } x� | | k r� t j j | � r� t j � d k r{ y t | � } Wn t k rp t SX| d k St j | t j � Sq | t j j | � } } q Wd S( Nt geteuidi ( t hasattrt ost Truet Nonet patht lexistsR R t OSErrort Falset accesst W_OKt dirname( R t previoust path_uid( ( s8 /usr/lib/python2.7/site-packages/pip/utils/filesystem.pyt check_path_owner s ( R t os.patht pip.compatR R ( ( ( s8 /usr/lib/python2.7/site-packages/pip/utils/filesystem.pyt <module> s PK @N#]�e e # site-packages/pip/utils/outdated.pynu �[��� from __future__ import absolute_import import datetime import json import logging import os.path import sys from pip._vendor import lockfile from pip._vendor.packaging import version as packaging_version from pip.compat import total_seconds, WINDOWS from pip.models import PyPI from pip.locations import USER_CACHE_DIR, running_under_virtualenv from pip.utils import ensure_dir, get_installed_version from pip.utils.filesystem import check_path_owner SELFCHECK_DATE_FMT = "%Y-%m-%dT%H:%M:%SZ" logger = logging.getLogger(__name__) class VirtualenvSelfCheckState(object): def __init__(self): self.statefile_path = os.path.join(sys.prefix, "pip-selfcheck.json") # Load the existing state try: with open(self.statefile_path) as statefile: self.state = json.load(statefile) except (IOError, ValueError): self.state = {} def save(self, pypi_version, current_time): # Attempt to write out our version check file with open(self.statefile_path, "w") as statefile: json.dump( { "last_check": current_time.strftime(SELFCHECK_DATE_FMT), "pypi_version": pypi_version, }, statefile, sort_keys=True, separators=(",", ":") ) class GlobalSelfCheckState(object): def __init__(self): self.statefile_path = os.path.join(USER_CACHE_DIR, "selfcheck.json") # Load the existing state try: with open(self.statefile_path) as statefile: self.state = json.load(statefile)[sys.prefix] except (IOError, ValueError, KeyError): self.state = {} def save(self, pypi_version, current_time): # Check to make sure that we own the directory if not check_path_owner(os.path.dirname(self.statefile_path)): return # Now that we've ensured the directory is owned by this user, we'll go # ahead and make sure that all our directories are created. ensure_dir(os.path.dirname(self.statefile_path)) # Attempt to write out our version check file with lockfile.LockFile(self.statefile_path): if os.path.exists(self.statefile_path): with open(self.statefile_path) as statefile: state = json.load(statefile) else: state = {} state[sys.prefix] = { "last_check": current_time.strftime(SELFCHECK_DATE_FMT), "pypi_version": pypi_version, } with open(self.statefile_path, "w") as statefile: json.dump(state, statefile, sort_keys=True, separators=(",", ":")) def load_selfcheck_statefile(): if running_under_virtualenv(): return VirtualenvSelfCheckState() else: return GlobalSelfCheckState() def pip_installed_by_pip(): """Checks whether pip was installed by pip This is used not to display the upgrade message when pip is in fact installed by system package manager, such as dnf on Fedora. """ import pkg_resources try: dist = pkg_resources.get_distribution('pip') return (dist.has_metadata('INSTALLER') and 'pip' in dist.get_metadata_lines('INSTALLER')) except pkg_resources.DistributionNotFound: return False def pip_version_check(session): """Check for an update for pip. Limit the frequency of checks to once per week. State is stored either in the active virtualenv or in the user's USER_CACHE_DIR keyed off the prefix of the pip script path. """ installed_version = get_installed_version("pip") if installed_version is None: return pip_version = packaging_version.parse(installed_version) pypi_version = None try: state = load_selfcheck_statefile() current_time = datetime.datetime.utcnow() # Determine if we need to refresh the state if "last_check" in state.state and "pypi_version" in state.state: last_check = datetime.datetime.strptime( state.state["last_check"], SELFCHECK_DATE_FMT ) if total_seconds(current_time - last_check) < 7 * 24 * 60 * 60: pypi_version = state.state["pypi_version"] # Refresh the version if we need to or just see if we need to warn if pypi_version is None: resp = session.get( PyPI.pip_json_url, headers={"Accept": "application/json"}, ) resp.raise_for_status() pypi_version = [ v for v in sorted( list(resp.json()["releases"]), key=packaging_version.parse, ) if not packaging_version.parse(v).is_prerelease ][-1] # save that we've performed a check state.save(pypi_version, current_time) remote_version = packaging_version.parse(pypi_version) # Determine if our pypi_version is older if (pip_version < remote_version and pip_version.base_version != remote_version.base_version and pip_installed_by_pip()): # Advise "python -m pip" on Windows to avoid issues # with overwriting pip.exe. if WINDOWS: pip_cmd = "python -m pip" else: pip_cmd = "pip" logger.warning( "You are using pip version %s, however version %s is " "available.\nYou should consider upgrading via the " "'%s install --upgrade pip' command.", pip_version, pypi_version, pip_cmd ) except Exception: logger.debug( "There was an error checking the latest version of pip", exc_info=True, ) PK @N#]�3z�� � # site-packages/pip/utils/logging.pyonu �[��� � ��abc @@ se d d l m Z d d l Z d d l Z d d l Z d d l Z y d d l Z Wn e k ro d d l Z n Xd d l m Z d d l m Z y d d l m Z Wn e k r� d Z n Xe j � Z d e _ e j d d � � Z d � Z d e j f d � � YZ d � Z d e j f d � � YZ d e j j f d � � YZ d e j f d � � YZ d S( i ( t absolute_importN( t WINDOWS( t ensure_dir( t coloramai c c@ s/ t j | 7_ z d VWd t j | 8_ Xd S( sv A context manager which will cause the log output to be indented for any log messages emitted inside it. N( t _log_statet indentation( t num( ( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyt indent_log s c C@ s t t d d � S( NR i ( t getattrR ( ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyt get_indentation) s t IndentingFormatterc B@ s e Z d � Z RS( c C@ sO t j j | | � } d j g | j t � D] } d t � | ^ q+ � } | S( s� Calls the standard formatter, but will indent all of the log messages by our current indentation level. t t ( t loggingt Formattert formatt joint splitlinest TrueR ( t selft recordt formattedt line( ( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyR / s -( t __name__t __module__R ( ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyR - s c @ s � f d � } | S( Nc @ s# d j t � � | t j j g � S( NR ( R t listR t Stylet RESET_ALL( t inp( t colors( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyt wrapped= s ( ( R R ( ( R s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyt _color_wrap< s t ColorizedStreamHandlerc B@ sk e Z e rE e j e e j j � f e j e e j j � f g Z n g Z d d � Z d � Z d � Z RS( c C@ s; t j j | | � t r7 t r7 t j | j � | _ n d S( N( R t StreamHandlert __init__R R t AnsiToWin32t stream( R R$ ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyR" N s c C@ ss t s t St | j t j � s( | j n | j j } t | d � rS | j � rS t St j j d � d k ro t St S( Nt isattyt TERMt ANSI( R t Falset isinstanceR$ R# R t hasattrR% R t ost environt get( R t real_stream( ( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyt should_colorT s c C@ sa t j j | | � } | j � r] x9 | j D]+ \ } } | j | k r+ | | � } Pq+ q+ Wn | S( N( R R! 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R R? R@ R; t FilterRB ( ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/logging.pyt <module> s0 3 PK @N#] 撸 $ site-packages/pip/utils/packaging.pynu �[��� from __future__ import absolute_import from email.parser import FeedParser import logging import sys from pip._vendor.packaging import specifiers from pip._vendor.packaging import version from pip._vendor import pkg_resources from pip import exceptions logger = logging.getLogger(__name__) def check_requires_python(requires_python): """ Check if the python version in use match the `requires_python` specifier. Returns `True` if the version of python in use matches the requirement. Returns `False` if the version of python in use does not matches the requirement. Raises an InvalidSpecifier if `requires_python` have an invalid format. """ if requires_python is None: # The package provides no information return True requires_python_specifier = specifiers.SpecifierSet(requires_python) # We only use major.minor.micro python_version = version.parse('.'.join(map(str, sys.version_info[:3]))) return python_version in requires_python_specifier def get_metadata(dist): if (isinstance(dist, pkg_resources.DistInfoDistribution) and dist.has_metadata('METADATA')): return dist.get_metadata('METADATA') elif dist.has_metadata('PKG-INFO'): return dist.get_metadata('PKG-INFO') def check_dist_requires_python(dist): metadata = get_metadata(dist) feed_parser = FeedParser() feed_parser.feed(metadata) pkg_info_dict = feed_parser.close() requires_python = pkg_info_dict.get('Requires-Python') try: if not check_requires_python(requires_python): raise exceptions.UnsupportedPythonVersion( "%s requires Python '%s' but the running Python is %s" % ( dist.project_name, requires_python, '.'.join(map(str, sys.version_info[:3])),) ) except specifiers.InvalidSpecifier as e: logger.warning( "Package %s has an invalid Requires-Python entry %s - %s" % ( dist.project_name, requires_python, e)) return PK @N#]\��" " ! site-packages/pip/utils/glibc.pycnu �[��� � ��abc @@ sh d d l m Z d d l Z d d l Z d d l Z d d l Z d � Z d � Z d � Z d � Z d S( i ( t absolute_importNc C@ sk t j d � } y | j } Wn t k r0 d SXt j | _ | � } t | t � sg | j d � } n | S( s9 Returns glibc version string, or None if not using glibc.t asciiN( t ctypest CDLLt Nonet gnu_get_libc_versiont AttributeErrort c_char_pt restypet isinstancet strt decode( t process_namespaceR t version_str( ( s3 /usr/lib/python2.7/site-packages/pip/utils/glibc.pyt glibc_version_string s c C@ sd t j d | � } | s0 t j d | t � t St | j d � � | k oc t | j d � � | k S( Ns$ (?P<major>[0-9]+)\.(?P<minor>[0-9]+)s= Expected glibc version with 2 components major.minor, got: %st majort minor( t ret matcht warningst warnt RuntimeWarningt Falset intt group( R t required_majort minimum_minort m( ( s3 /usr/lib/python2.7/site-packages/pip/utils/glibc.pyt check_glibc_version# s c C@ s) t � } | d k r t St | | | � S( N( R R R R ( R R R ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/glibc.pyt have_compatible_glibc3 s c C@ s- t � } | d k r t j � Sd | f Sd S( Nt glibc( R R t platformt libc_ver( t glibc_version( ( s3 /usr/lib/python2.7/site-packages/pip/utils/glibc.pyR K s ( t __future__R R R R R R R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/utils/glibc.pyt <module> s PK @N#]�␕M- M- site-packages/pip/utils/ui.pynu �[��� from __future__ import absolute_import from __future__ import division import itertools import sys from signal import signal, SIGINT, default_int_handler import time import contextlib import logging from pip.compat import WINDOWS from pip.utils import format_size from pip.utils.logging import get_indentation from pip._vendor import six from pip._vendor.progress.bar import Bar, IncrementalBar from pip._vendor.progress.helpers import (WritelnMixin, HIDE_CURSOR, SHOW_CURSOR) from pip._vendor.progress.spinner import Spinner try: from pip._vendor import colorama # Lots of different errors can come from this, including SystemError and # ImportError. except Exception: colorama = None logger = logging.getLogger(__name__) def _select_progress_class(preferred, fallback): encoding = getattr(preferred.file, "encoding", None) # If we don't know what encoding this file is in, then we'll just assume # that it doesn't support unicode and use the ASCII bar. if not encoding: return fallback # Collect all of the possible characters we want to use with the preferred # bar. characters = [ getattr(preferred, "empty_fill", six.text_type()), getattr(preferred, "fill", six.text_type()), ] characters += list(getattr(preferred, "phases", [])) # Try to decode the characters we're using for the bar using the encoding # of the given file, if this works then we'll assume that we can use the # fancier bar and if not we'll fall back to the plaintext bar. try: six.text_type().join(characters).encode(encoding) except UnicodeEncodeError: return fallback else: return preferred _BaseBar = _select_progress_class(IncrementalBar, Bar) class InterruptibleMixin(object): """ Helper to ensure that self.finish() gets called on keyboard interrupt. This allows downloads to be interrupted without leaving temporary state (like hidden cursors) behind. This class is similar to the progress library's existing SigIntMixin helper, but as of version 1.2, that helper has the following problems: 1. It calls sys.exit(). 2. It discards the existing SIGINT handler completely. 3. It leaves its own handler in place even after an uninterrupted finish, which will have unexpected delayed effects if the user triggers an unrelated keyboard interrupt some time after a progress-displaying download has already completed, for example. """ def __init__(self, *args, **kwargs): """ Save the original SIGINT handler for later. """ super(InterruptibleMixin, self).__init__(*args, **kwargs) self.original_handler = signal(SIGINT, self.handle_sigint) # If signal() returns None, the previous handler was not installed from # Python, and we cannot restore it. This probably should not happen, # but if it does, we must restore something sensible instead, at least. # The least bad option should be Python's default SIGINT handler, which # just raises KeyboardInterrupt. if self.original_handler is None: self.original_handler = default_int_handler def finish(self): """ Restore the original SIGINT handler after finishing. This should happen regardless of whether the progress display finishes normally, or gets interrupted. """ super(InterruptibleMixin, self).finish() signal(SIGINT, self.original_handler) def handle_sigint(self, signum, frame): """ Call self.finish() before delegating to the original SIGINT handler. This handler should only be in place while the progress display is active. """ self.finish() self.original_handler(signum, frame) class DownloadProgressMixin(object): def __init__(self, *args, **kwargs): super(DownloadProgressMixin, self).__init__(*args, **kwargs) self.message = (" " * (get_indentation() + 2)) + self.message @property def downloaded(self): return format_size(self.index) @property def download_speed(self): # Avoid zero division errors... if self.avg == 0.0: return "..." return format_size(1 / self.avg) + "/s" @property def pretty_eta(self): if self.eta: return "eta %s" % self.eta_td return "" def iter(self, it, n=1): for x in it: yield x self.next(n) self.finish() class WindowsMixin(object): def __init__(self, *args, **kwargs): # The Windows terminal does not support the hide/show cursor ANSI codes # even with colorama. So we'll ensure that hide_cursor is False on # Windows. # This call neds to go before the super() call, so that hide_cursor # is set in time. The base progress bar class writes the "hide cursor" # code to the terminal in its init, so if we don't set this soon # enough, we get a "hide" with no corresponding "show"... if WINDOWS and self.hide_cursor: self.hide_cursor = False super(WindowsMixin, self).__init__(*args, **kwargs) # Check if we are running on Windows and we have the colorama module, # if we do then wrap our file with it. if WINDOWS and colorama: self.file = colorama.AnsiToWin32(self.file) # The progress code expects to be able to call self.file.isatty() # but the colorama.AnsiToWin32() object doesn't have that, so we'll # add it. self.file.isatty = lambda: self.file.wrapped.isatty() # The progress code expects to be able to call self.file.flush() # but the colorama.AnsiToWin32() object doesn't have that, so we'll # add it. self.file.flush = lambda: self.file.wrapped.flush() class DownloadProgressBar(WindowsMixin, InterruptibleMixin, DownloadProgressMixin, _BaseBar): file = sys.stdout message = "%(percent)d%%" suffix = "%(downloaded)s %(download_speed)s %(pretty_eta)s" class DownloadProgressSpinner(WindowsMixin, InterruptibleMixin, DownloadProgressMixin, WritelnMixin, Spinner): file = sys.stdout suffix = "%(downloaded)s %(download_speed)s" def next_phase(self): if not hasattr(self, "_phaser"): self._phaser = itertools.cycle(self.phases) return next(self._phaser) def update(self): message = self.message % self phase = self.next_phase() suffix = self.suffix % self line = ''.join([ message, " " if message else "", phase, " " if suffix else "", suffix, ]) self.writeln(line) ################################################################ # Generic "something is happening" spinners # # We don't even try using progress.spinner.Spinner here because it's actually # simpler to reimplement from scratch than to coerce their code into doing # what we need. ################################################################ @contextlib.contextmanager def hidden_cursor(file): # The Windows terminal does not support the hide/show cursor ANSI codes, # even via colorama. So don't even try. if WINDOWS: yield # We don't want to clutter the output with control characters if we're # writing to a file, or if the user is running with --quiet. # See https://github.com/pypa/pip/issues/3418 elif not file.isatty() or logger.getEffectiveLevel() > logging.INFO: yield else: file.write(HIDE_CURSOR) try: yield finally: file.write(SHOW_CURSOR) class RateLimiter(object): def __init__(self, min_update_interval_seconds): self._min_update_interval_seconds = min_update_interval_seconds self._last_update = 0 def ready(self): now = time.time() delta = now - self._last_update return delta >= self._min_update_interval_seconds def reset(self): self._last_update = time.time() class InteractiveSpinner(object): def __init__(self, message, file=None, spin_chars="-\\|/", # Empirically, 8 updates/second looks nice min_update_interval_seconds=0.125): self._message = message if file is None: file = sys.stdout self._file = file self._rate_limiter = RateLimiter(min_update_interval_seconds) self._finished = False self._spin_cycle = itertools.cycle(spin_chars) self._file.write(" " * get_indentation() + self._message + " ... ") self._width = 0 def _write(self, status): assert not self._finished # Erase what we wrote before by backspacing to the beginning, writing # spaces to overwrite the old text, and then backspacing again backup = "\b" * self._width self._file.write(backup + " " * self._width + backup) # Now we have a blank slate to add our status self._file.write(status) self._width = len(status) self._file.flush() self._rate_limiter.reset() def spin(self): if self._finished: return if not self._rate_limiter.ready(): return self._write(next(self._spin_cycle)) def finish(self, final_status): if self._finished: return self._write(final_status) self._file.write("\n") self._file.flush() self._finished = True # Used for dumb terminals, non-interactive installs (no tty), etc. # We still print updates occasionally (once every 60 seconds by default) to # act as a keep-alive for systems like Travis-CI that take lack-of-output as # an indication that a task has frozen. class NonInteractiveSpinner(object): def __init__(self, message, min_update_interval_seconds=60): self._message = message self._finished = False self._rate_limiter = RateLimiter(min_update_interval_seconds) self._update("started") def _update(self, status): assert not self._finished self._rate_limiter.reset() logger.info("%s: %s", self._message, status) def spin(self): if self._finished: return if not self._rate_limiter.ready(): return self._update("still running...") def finish(self, final_status): if self._finished: return self._update("finished with status '%s'" % (final_status,)) self._finished = True @contextlib.contextmanager def open_spinner(message): # Interactive spinner goes directly to sys.stdout rather than being routed # through the logging system, but it acts like it has level INFO, # i.e. it's only displayed if we're at level INFO or better. # Non-interactive spinner goes through the logging system, so it is always # in sync with logging configuration. if sys.stdout.isatty() and logger.getEffectiveLevel() <= logging.INFO: spinner = InteractiveSpinner(message) else: spinner = NonInteractiveSpinner(message) try: with hidden_cursor(sys.stdout): yield spinner except KeyboardInterrupt: spinner.finish("canceled") raise except Exception: spinner.finish("error") raise else: spinner.finish("done") PK @N#]�x�� & site-packages/pip/utils/filesystem.pycnu �[��� � ��abc @ s5 d d l Z d d l Z d d l m Z d � Z d S( i����N( t get_path_uidc C s� t t d � s t Sd } x� | | k r� t j j | � r� t j � d k r{ y t | � } Wn t k rp t SX| d k St j | t j � Sq | t j j | � } } q Wd S( Nt geteuidi ( t hasattrt ost Truet Nonet patht lexistsR R t OSErrort Falset accesst W_OKt dirname( R t previoust path_uid( ( s8 /usr/lib/python2.7/site-packages/pip/utils/filesystem.pyt check_path_owner s ( R t os.patht pip.compatR R ( ( ( s8 /usr/lib/python2.7/site-packages/pip/utils/filesystem.pyt <module> s PK @N#]�C� � % site-packages/pip/utils/filesystem.pynu �[��� import os import os.path from pip.compat import get_path_uid def check_path_owner(path): # If we don't have a way to check the effective uid of this process, then # we'll just assume that we own the directory. if not hasattr(os, "geteuid"): return True previous = None while path != previous: if os.path.lexists(path): # Check if path is writable by current user. if os.geteuid() == 0: # Special handling for root user in order to handle properly # cases where users use sudo without -H flag. try: path_uid = get_path_uid(path) except OSError: return False return path_uid == 0 else: return os.access(path, os.W_OK) else: previous, path = path, os.path.dirname(path) PK @N#]�Z��3j 3j # site-packages/pip/utils/__init__.pynu �[��� from __future__ import absolute_import from collections import deque import contextlib import errno import io import locale # we have a submodule named 'logging' which would shadow this if we used the # regular name: import logging as std_logging import re import os import posixpath import shutil import stat import subprocess import sys import tarfile import zipfile from pip.exceptions import InstallationError from pip.compat import console_to_str, expanduser, stdlib_pkgs from pip.locations import ( site_packages, user_site, running_under_virtualenv, virtualenv_no_global, write_delete_marker_file, ) from pip._vendor import pkg_resources from pip._vendor.six.moves import input from pip._vendor.six import PY2 from pip._vendor.retrying import retry if PY2: from io import BytesIO as StringIO else: from io import StringIO __all__ = ['rmtree', 'display_path', 'backup_dir', 'ask', 'splitext', 'format_size', 'is_installable_dir', 'is_svn_page', 'file_contents', 'split_leading_dir', 'has_leading_dir', 'normalize_path', 'renames', 'get_terminal_size', 'get_prog', 'unzip_file', 'untar_file', 'unpack_file', 'call_subprocess', 'captured_stdout', 'ensure_dir', 'ARCHIVE_EXTENSIONS', 'SUPPORTED_EXTENSIONS', 'get_installed_version'] logger = std_logging.getLogger(__name__) BZ2_EXTENSIONS = ('.tar.bz2', '.tbz') XZ_EXTENSIONS = ('.tar.xz', '.txz', '.tlz', '.tar.lz', '.tar.lzma') ZIP_EXTENSIONS = ('.zip', '.whl') TAR_EXTENSIONS = ('.tar.gz', '.tgz', '.tar') ARCHIVE_EXTENSIONS = ( ZIP_EXTENSIONS + BZ2_EXTENSIONS + TAR_EXTENSIONS + XZ_EXTENSIONS) SUPPORTED_EXTENSIONS = ZIP_EXTENSIONS + TAR_EXTENSIONS try: import bz2 # noqa SUPPORTED_EXTENSIONS += BZ2_EXTENSIONS except ImportError: logger.debug('bz2 module is not available') try: # Only for Python 3.3+ import lzma # noqa SUPPORTED_EXTENSIONS += XZ_EXTENSIONS except ImportError: logger.debug('lzma module is not available') def import_or_raise(pkg_or_module_string, ExceptionType, *args, **kwargs): try: return __import__(pkg_or_module_string) except ImportError: raise ExceptionType(*args, **kwargs) def ensure_dir(path): """os.path.makedirs without EEXIST.""" try: os.makedirs(path) except OSError as e: if e.errno != errno.EEXIST: raise def get_prog(): try: if os.path.basename(sys.argv[0]) in ('__main__.py', '-c'): return "%s -m pip" % sys.executable except (AttributeError, TypeError, IndexError): pass return 'pip' # Retry every half second for up to 3 seconds @retry(stop_max_delay=3000, wait_fixed=500) def rmtree(dir, ignore_errors=False): shutil.rmtree(dir, ignore_errors=ignore_errors, onerror=rmtree_errorhandler) def rmtree_errorhandler(func, path, exc_info): """On Windows, the files in .svn are read-only, so when rmtree() tries to remove them, an exception is thrown. We catch that here, remove the read-only attribute, and hopefully continue without problems.""" # if file type currently read only if os.stat(path).st_mode & stat.S_IREAD: # convert to read/write os.chmod(path, stat.S_IWRITE) # use the original function to repeat the operation func(path) return else: raise def display_path(path): """Gives the display value for a given path, making it relative to cwd if possible.""" path = os.path.normcase(os.path.abspath(path)) if sys.version_info[0] == 2: path = path.decode(sys.getfilesystemencoding(), 'replace') path = path.encode(sys.getdefaultencoding(), 'replace') if path.startswith(os.getcwd() + os.path.sep): path = '.' + path[len(os.getcwd()):] return path def backup_dir(dir, ext='.bak'): """Figure out the name of a directory to back up the given dir to (adding .bak, .bak2, etc)""" n = 1 extension = ext while os.path.exists(dir + extension): n += 1 extension = ext + str(n) return dir + extension def ask_path_exists(message, options): for action in os.environ.get('PIP_EXISTS_ACTION', '').split(): if action in options: return action return ask(message, options) def ask(message, options): """Ask the message interactively, with the given possible responses""" while 1: if os.environ.get('PIP_NO_INPUT'): raise Exception( 'No input was expected ($PIP_NO_INPUT set); question: %s' % message ) response = input(message) response = response.strip().lower() if response not in options: print( 'Your response (%r) was not one of the expected responses: ' '%s' % (response, ', '.join(options)) ) else: return response def format_size(bytes): if bytes > 1000 * 1000: return '%.1fMB' % (bytes / 1000.0 / 1000) elif bytes > 10 * 1000: return '%ikB' % (bytes / 1000) elif bytes > 1000: return '%.1fkB' % (bytes / 1000.0) else: return '%ibytes' % bytes def is_installable_dir(path): """Return True if `path` is a directory containing a setup.py file.""" if not os.path.isdir(path): return False setup_py = os.path.join(path, 'setup.py') if os.path.isfile(setup_py): return True return False def is_svn_page(html): """ Returns true if the page appears to be the index page of an svn repository """ return (re.search(r'<title>[^<]*Revision \d+:', html) and re.search(r'Powered by (?:<a[^>]*?>)?Subversion', html, re.I)) def file_contents(filename): with open(filename, 'rb') as fp: return fp.read().decode('utf-8') def read_chunks(file, size=io.DEFAULT_BUFFER_SIZE): """Yield pieces of data from a file-like object until EOF.""" while True: chunk = file.read(size) if not chunk: break yield chunk def split_leading_dir(path): path = path.lstrip('/').lstrip('\\') if '/' in path and (('\\' in path and path.find('/') < path.find('\\')) or '\\' not in path): return path.split('/', 1) elif '\\' in path: return path.split('\\', 1) else: return path, '' def has_leading_dir(paths): """Returns true if all the paths have the same leading path name (i.e., everything is in one subdirectory in an archive)""" common_prefix = None for path in paths: prefix, rest = split_leading_dir(path) if not prefix: return False elif common_prefix is None: common_prefix = prefix elif prefix != common_prefix: return False return True def normalize_path(path, resolve_symlinks=True): """ Convert a path to its canonical, case-normalized, absolute version. """ path = expanduser(path) if resolve_symlinks: path = os.path.realpath(path) else: path = os.path.abspath(path) return os.path.normcase(path) def splitext(path): """Like os.path.splitext, but take off .tar too""" base, ext = posixpath.splitext(path) if base.lower().endswith('.tar'): ext = base[-4:] + ext base = base[:-4] return base, ext def renames(old, new): """Like os.renames(), but handles renaming across devices.""" # Implementation borrowed from os.renames(). head, tail = os.path.split(new) if head and tail and not os.path.exists(head): os.makedirs(head) shutil.move(old, new) head, tail = os.path.split(old) if head and tail: try: os.removedirs(head) except OSError: pass def is_local(path): """ Return True if path is within sys.prefix, if we're running in a virtualenv. If we're not in a virtualenv, all paths are considered "local." """ if not running_under_virtualenv(): return True return normalize_path(path).startswith(normalize_path(sys.prefix)) def dist_is_local(dist): """ Return True if given Distribution object is installed locally (i.e. within current virtualenv). Always True if we're not in a virtualenv. """ return is_local(dist_location(dist)) def dist_in_usersite(dist): """ Return True if given Distribution is installed in user site. """ norm_path = normalize_path(dist_location(dist)) return norm_path.startswith(normalize_path(user_site)) def dist_in_site_packages(dist): """ Return True if given Distribution is installed in distutils.sysconfig.get_python_lib(). """ return normalize_path( dist_location(dist) ).startswith(normalize_path(site_packages)) def dist_is_editable(dist): """Is distribution an editable install?""" for path_item in sys.path: egg_link = os.path.join(path_item, dist.project_name + '.egg-link') if os.path.isfile(egg_link): return True return False def get_installed_distributions(local_only=True, skip=stdlib_pkgs, include_editables=True, editables_only=False, user_only=False): """ Return a list of installed Distribution objects. If ``local_only`` is True (default), only return installations local to the current virtualenv, if in a virtualenv. ``skip`` argument is an iterable of lower-case project names to ignore; defaults to stdlib_pkgs If ``editables`` is False, don't report editables. If ``editables_only`` is True , only report editables. If ``user_only`` is True , only report installations in the user site directory. """ if local_only: local_test = dist_is_local else: def local_test(d): return True if include_editables: def editable_test(d): return True else: def editable_test(d): return not dist_is_editable(d) if editables_only: def editables_only_test(d): return dist_is_editable(d) else: def editables_only_test(d): return True if user_only: user_test = dist_in_usersite else: def user_test(d): return True return [d for d in pkg_resources.working_set if local_test(d) and d.key not in skip and editable_test(d) and editables_only_test(d) and user_test(d) ] def egg_link_path(dist): """ Return the path for the .egg-link file if it exists, otherwise, None. There's 3 scenarios: 1) not in a virtualenv try to find in site.USER_SITE, then site_packages 2) in a no-global virtualenv try to find in site_packages 3) in a yes-global virtualenv try to find in site_packages, then site.USER_SITE (don't look in global location) For #1 and #3, there could be odd cases, where there's an egg-link in 2 locations. This method will just return the first one found. """ sites = [] if running_under_virtualenv(): if virtualenv_no_global(): sites.append(site_packages) else: sites.append(site_packages) if user_site: sites.append(user_site) else: if user_site: sites.append(user_site) sites.append(site_packages) for site in sites: egglink = os.path.join(site, dist.project_name) + '.egg-link' if os.path.isfile(egglink): return egglink def dist_location(dist): """ Get the site-packages location of this distribution. Generally this is dist.location, except in the case of develop-installed packages, where dist.location is the source code location, and we want to know where the egg-link file is. """ egg_link = egg_link_path(dist) if egg_link: return egg_link return dist.location def get_terminal_size(): """Returns a tuple (x, y) representing the width(x) and the height(x) in characters of the terminal window.""" def ioctl_GWINSZ(fd): try: import fcntl import termios import struct cr = struct.unpack( 'hh', fcntl.ioctl(fd, termios.TIOCGWINSZ, '1234') ) except: return None if cr == (0, 0): return None return cr cr = ioctl_GWINSZ(0) or ioctl_GWINSZ(1) or ioctl_GWINSZ(2) if not cr: try: fd = os.open(os.ctermid(), os.O_RDONLY) cr = ioctl_GWINSZ(fd) os.close(fd) except: pass if not cr: cr = (os.environ.get('LINES', 25), os.environ.get('COLUMNS', 80)) return int(cr[1]), int(cr[0]) def current_umask(): """Get the current umask which involves having to set it temporarily.""" mask = os.umask(0) os.umask(mask) return mask def unzip_file(filename, location, flatten=True): """ Unzip the file (with path `filename`) to the destination `location`. All files are written based on system defaults and umask (i.e. permissions are not preserved), except that regular file members with any execute permissions (user, group, or world) have "chmod +x" applied after being written. Note that for windows, any execute changes using os.chmod are no-ops per the python docs. """ ensure_dir(location) zipfp = open(filename, 'rb') try: zip = zipfile.ZipFile(zipfp, allowZip64=True) leading = has_leading_dir(zip.namelist()) and flatten for info in zip.infolist(): name = info.filename data = zip.read(name) fn = name if leading: fn = split_leading_dir(name)[1] fn = os.path.join(location, fn) dir = os.path.dirname(fn) if fn.endswith('/') or fn.endswith('\\'): # A directory ensure_dir(fn) else: ensure_dir(dir) fp = open(fn, 'wb') try: fp.write(data) finally: fp.close() mode = info.external_attr >> 16 # if mode and regular file and any execute permissions for # user/group/world? if mode and stat.S_ISREG(mode) and mode & 0o111: # make dest file have execute for user/group/world # (chmod +x) no-op on windows per python docs os.chmod(fn, (0o777 - current_umask() | 0o111)) finally: zipfp.close() def untar_file(filename, location): """ Untar the file (with path `filename`) to the destination `location`. All files are written based on system defaults and umask (i.e. permissions are not preserved), except that regular file members with any execute permissions (user, group, or world) have "chmod +x" applied after being written. Note that for windows, any execute changes using os.chmod are no-ops per the python docs. """ ensure_dir(location) if filename.lower().endswith('.gz') or filename.lower().endswith('.tgz'): mode = 'r:gz' elif filename.lower().endswith(BZ2_EXTENSIONS): mode = 'r:bz2' elif filename.lower().endswith(XZ_EXTENSIONS): mode = 'r:xz' elif filename.lower().endswith('.tar'): mode = 'r' else: logger.warning( 'Cannot determine compression type for file %s', filename, ) mode = 'r:*' tar = tarfile.open(filename, mode) try: # note: python<=2.5 doesn't seem to know about pax headers, filter them leading = has_leading_dir([ member.name for member in tar.getmembers() if member.name != 'pax_global_header' ]) for member in tar.getmembers(): fn = member.name if fn == 'pax_global_header': continue if leading: fn = split_leading_dir(fn)[1] path = os.path.join(location, fn) if member.isdir(): ensure_dir(path) elif member.issym(): try: tar._extract_member(member, path) except Exception as exc: # Some corrupt tar files seem to produce this # (specifically bad symlinks) logger.warning( 'In the tar file %s the member %s is invalid: %s', filename, member.name, exc, ) continue else: try: fp = tar.extractfile(member) except (KeyError, AttributeError) as exc: # Some corrupt tar files seem to produce this # (specifically bad symlinks) logger.warning( 'In the tar file %s the member %s is invalid: %s', filename, member.name, exc, ) continue ensure_dir(os.path.dirname(path)) with open(path, 'wb') as destfp: shutil.copyfileobj(fp, destfp) fp.close() # Update the timestamp (useful for cython compiled files) tar.utime(member, path) # member have any execute permissions for user/group/world? if member.mode & 0o111: # make dest file have execute for user/group/world # no-op on windows per python docs os.chmod(path, (0o777 - current_umask() | 0o111)) finally: tar.close() def unpack_file(filename, location, content_type, link): filename = os.path.realpath(filename) if (content_type == 'application/zip' or filename.lower().endswith(ZIP_EXTENSIONS) or zipfile.is_zipfile(filename)): unzip_file( filename, location, flatten=not filename.endswith('.whl') ) elif (content_type == 'application/x-gzip' or tarfile.is_tarfile(filename) or filename.lower().endswith( TAR_EXTENSIONS + BZ2_EXTENSIONS + XZ_EXTENSIONS)): untar_file(filename, location) elif (content_type and content_type.startswith('text/html') and is_svn_page(file_contents(filename))): # We don't really care about this from pip.vcs.subversion import Subversion Subversion('svn+' + link.url).unpack(location) else: # FIXME: handle? # FIXME: magic signatures? logger.critical( 'Cannot unpack file %s (downloaded from %s, content-type: %s); ' 'cannot detect archive format', filename, location, content_type, ) raise InstallationError( 'Cannot determine archive format of %s' % location ) def call_subprocess(cmd, show_stdout=True, cwd=None, on_returncode='raise', command_desc=None, extra_environ=None, spinner=None): # This function's handling of subprocess output is confusing and I # previously broke it terribly, so as penance I will write a long comment # explaining things. # # The obvious thing that affects output is the show_stdout= # kwarg. show_stdout=True means, let the subprocess write directly to our # stdout. Even though it is nominally the default, it is almost never used # inside pip (and should not be used in new code without a very good # reason); as of 2016-02-22 it is only used in a few places inside the VCS # wrapper code. Ideally we should get rid of it entirely, because it # creates a lot of complexity here for a rarely used feature. # # Most places in pip set show_stdout=False. What this means is: # - We connect the child stdout to a pipe, which we read. # - By default, we hide the output but show a spinner -- unless the # subprocess exits with an error, in which case we show the output. # - If the --verbose option was passed (= loglevel is DEBUG), then we show # the output unconditionally. (But in this case we don't want to show # the output a second time if it turns out that there was an error.) # # stderr is always merged with stdout (even if show_stdout=True). if show_stdout: stdout = None else: stdout = subprocess.PIPE if command_desc is None: cmd_parts = [] for part in cmd: if ' ' in part or '\n' in part or '"' in part or "'" in part: part = '"%s"' % part.replace('"', '\\"') cmd_parts.append(part) command_desc = ' '.join(cmd_parts) logger.debug("Running command %s", command_desc) env = os.environ.copy() if extra_environ: env.update(extra_environ) try: proc = subprocess.Popen( cmd, stderr=subprocess.STDOUT, stdin=None, stdout=stdout, cwd=cwd, env=env) except Exception as exc: logger.critical( "Error %s while executing command %s", exc, command_desc, ) raise if stdout is not None: all_output = [] while True: line = console_to_str(proc.stdout.readline()) if not line: break line = line.rstrip() all_output.append(line + '\n') if logger.getEffectiveLevel() <= std_logging.DEBUG: # Show the line immediately logger.debug(line) else: # Update the spinner if spinner is not None: spinner.spin() proc.wait() if spinner is not None: if proc.returncode: spinner.finish("error") else: spinner.finish("done") if proc.returncode: if on_returncode == 'raise': if (logger.getEffectiveLevel() > std_logging.DEBUG and not show_stdout): logger.info( 'Complete output from command %s:', command_desc, ) logger.info( ''.join(all_output) + '\n----------------------------------------' ) raise InstallationError( 'Command "%s" failed with error code %s in %s' % (command_desc, proc.returncode, cwd)) elif on_returncode == 'warn': logger.warning( 'Command "%s" had error code %s in %s', command_desc, proc.returncode, cwd, ) elif on_returncode == 'ignore': pass else: raise ValueError('Invalid value: on_returncode=%s' % repr(on_returncode)) if not show_stdout: return ''.join(all_output) def read_text_file(filename): """Return the contents of *filename*. Try to decode the file contents with utf-8, the preferred system encoding (e.g., cp1252 on some Windows machines), and latin1, in that order. Decoding a byte string with latin1 will never raise an error. In the worst case, the returned string will contain some garbage characters. """ with open(filename, 'rb') as fp: data = fp.read() encodings = ['utf-8', locale.getpreferredencoding(False), 'latin1'] for enc in encodings: try: data = data.decode(enc) except UnicodeDecodeError: continue break assert type(data) != bytes # Latin1 should have worked. return data def _make_build_dir(build_dir): os.makedirs(build_dir) write_delete_marker_file(build_dir) class FakeFile(object): """Wrap a list of lines in an object with readline() to make ConfigParser happy.""" def __init__(self, lines): self._gen = (l for l in lines) def readline(self): try: try: return next(self._gen) except NameError: return self._gen.next() except StopIteration: return '' def __iter__(self): return self._gen class StreamWrapper(StringIO): @classmethod def from_stream(cls, orig_stream): cls.orig_stream = orig_stream return cls() # compileall.compile_dir() needs stdout.encoding to print to stdout @property def encoding(self): return self.orig_stream.encoding @contextlib.contextmanager def captured_output(stream_name): """Return a context manager used by captured_stdout/stdin/stderr that temporarily replaces the sys stream *stream_name* with a StringIO. Taken from Lib/support/__init__.py in the CPython repo. """ orig_stdout = getattr(sys, stream_name) setattr(sys, stream_name, StreamWrapper.from_stream(orig_stdout)) try: yield getattr(sys, stream_name) finally: setattr(sys, stream_name, orig_stdout) def captured_stdout(): """Capture the output of sys.stdout: with captured_stdout() as stdout: print('hello') self.assertEqual(stdout.getvalue(), 'hello\n') Taken from Lib/support/__init__.py in the CPython repo. """ return captured_output('stdout') class cached_property(object): """A property that is only computed once per instance and then replaces itself with an ordinary attribute. Deleting the attribute resets the property. Source: https://github.com/bottlepy/bottle/blob/0.11.5/bottle.py#L175 """ def __init__(self, func): self.__doc__ = getattr(func, '__doc__') self.func = func def __get__(self, obj, cls): if obj is None: # We're being accessed from the class itself, not from an object return self value = obj.__dict__[self.func.__name__] = self.func(obj) return value def get_installed_version(dist_name, lookup_dirs=None): """Get the installed version of dist_name avoiding pkg_resources cache""" # Create a requirement that we'll look for inside of setuptools. req = pkg_resources.Requirement.parse(dist_name) # We want to avoid having this cached, so we need to construct a new # working set each time. if lookup_dirs is None: working_set = pkg_resources.WorkingSet() else: working_set = pkg_resources.WorkingSet(lookup_dirs) # Get the installed distribution from our working set dist = working_set.find(req) # Check to see if we got an installed distribution or not, if we did # we want to return it's version. return dist.version if dist else None def consume(iterator): """Consume an iterable at C speed.""" deque(iterator, maxlen=0) PK @N#]g&�x� � " site-packages/pip/utils/logging.pynu �[��� from __future__ import absolute_import import contextlib import logging import logging.handlers import os try: import threading except ImportError: import dummy_threading as threading from pip.compat import WINDOWS from pip.utils import ensure_dir try: from pip._vendor import colorama # Lots of different errors can come from this, including SystemError and # ImportError. except Exception: colorama = None _log_state = threading.local() _log_state.indentation = 0 @contextlib.contextmanager def indent_log(num=2): """ A context manager which will cause the log output to be indented for any log messages emitted inside it. """ _log_state.indentation += num try: yield finally: _log_state.indentation -= num def get_indentation(): return getattr(_log_state, 'indentation', 0) class IndentingFormatter(logging.Formatter): def format(self, record): """ Calls the standard formatter, but will indent all of the log messages by our current indentation level. """ formatted = logging.Formatter.format(self, record) formatted = "".join([ (" " * get_indentation()) + line for line in formatted.splitlines(True) ]) return formatted def _color_wrap(*colors): def wrapped(inp): return "".join(list(colors) + [inp, colorama.Style.RESET_ALL]) return wrapped class ColorizedStreamHandler(logging.StreamHandler): # Don't build up a list of colors if we don't have colorama if colorama: COLORS = [ # This needs to be in order from highest logging level to lowest. (logging.ERROR, _color_wrap(colorama.Fore.RED)), (logging.WARNING, _color_wrap(colorama.Fore.YELLOW)), ] else: COLORS = [] def __init__(self, stream=None): logging.StreamHandler.__init__(self, stream) if WINDOWS and colorama: self.stream = colorama.AnsiToWin32(self.stream) def should_color(self): # Don't colorize things if we do not have colorama if not colorama: return False real_stream = ( self.stream if not isinstance(self.stream, colorama.AnsiToWin32) else self.stream.wrapped ) # If the stream is a tty we should color it if hasattr(real_stream, "isatty") and real_stream.isatty(): return True # If we have an ASNI term we should color it if os.environ.get("TERM") == "ANSI": return True # If anything else we should not color it return False def format(self, record): msg = logging.StreamHandler.format(self, record) if self.should_color(): for level, color in self.COLORS: if record.levelno >= level: msg = color(msg) break return msg class BetterRotatingFileHandler(logging.handlers.RotatingFileHandler): def _open(self): ensure_dir(os.path.dirname(self.baseFilename)) return logging.handlers.RotatingFileHandler._open(self) class MaxLevelFilter(logging.Filter): def __init__(self, level): self.level = level def filter(self, record): return record.levelno < self.level PK @N#]5 �;k" k" " site-packages/pip/utils/appdirs.pynu �[��� """ This code was taken from https://github.com/ActiveState/appdirs and modified to suit our purposes. """ from __future__ import absolute_import import os import sys from pip.compat import WINDOWS, expanduser from pip._vendor.six import PY2, text_type def user_cache_dir(appname): r""" Return full path to the user-specific cache dir for this application. "appname" is the name of application. Typical user cache directories are: macOS: ~/Library/Caches/<AppName> Unix: ~/.cache/<AppName> (XDG default) Windows: C:\Users\<username>\AppData\Local\<AppName>\Cache On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming app data dir (the default returned by `user_data_dir`). Apps typically put cache data somewhere *under* the given dir here. Some examples: ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache ...\Acme\SuperApp\Cache\1.0 OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. """ if WINDOWS: # Get the base path path = os.path.normpath(_get_win_folder("CSIDL_LOCAL_APPDATA")) # When using Python 2, return paths as bytes on Windows like we do on # other operating systems. See helper function docs for more details. if PY2 and isinstance(path, text_type): path = _win_path_to_bytes(path) # Add our app name and Cache directory to it path = os.path.join(path, appname, "Cache") elif sys.platform == "darwin": # Get the base path path = expanduser("~/Library/Caches") # Add our app name to it path = os.path.join(path, appname) else: # Get the base path path = os.getenv("XDG_CACHE_HOME", expanduser("~/.cache")) # Add our app name to it path = os.path.join(path, appname) return path def user_data_dir(appname, roaming=False): """ Return full path to the user-specific data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: ~/Library/Application Support/<AppName> Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined Win XP (not roaming): C:\Documents and Settings\<username>\ ... ...Application Data\<AppName> Win XP (roaming): C:\Documents and Settings\<username>\Local ... ...Settings\Application Data\<AppName> Win 7 (not roaming): C:\\Users\<username>\AppData\Local\<AppName> Win 7 (roaming): C:\\Users\<username>\AppData\Roaming\<AppName> For Unix, we follow the XDG spec and support $XDG_DATA_HOME. That means, by default "~/.local/share/<AppName>". """ if WINDOWS: const = roaming and "CSIDL_APPDATA" or "CSIDL_LOCAL_APPDATA" path = os.path.join(os.path.normpath(_get_win_folder(const)), appname) elif sys.platform == "darwin": path = os.path.join( expanduser('~/Library/Application Support/'), appname, ) else: path = os.path.join( os.getenv('XDG_DATA_HOME', expanduser("~/.local/share")), appname, ) return path def user_config_dir(appname, roaming=True): """Return full path to the user-specific config dir for this application. "appname" is the name of application. If None, just the system directory is returned. "roaming" (boolean, default True) can be set False to not use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: same as user_data_dir Unix: ~/.config/<AppName> Win *: same as user_data_dir For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. That means, by default "~/.config/<AppName>". """ if WINDOWS: path = user_data_dir(appname, roaming=roaming) elif sys.platform == "darwin": path = user_data_dir(appname) else: path = os.getenv('XDG_CONFIG_HOME', expanduser("~/.config")) path = os.path.join(path, appname) return path # for the discussion regarding site_config_dirs locations # see <https://github.com/pypa/pip/issues/1733> def site_config_dirs(appname): """Return a list of potential user-shared config dirs for this application. "appname" is the name of application. Typical user config directories are: macOS: /Library/Application Support/<AppName>/ Unix: /etc or $XDG_CONFIG_DIRS[i]/<AppName>/ for each value in $XDG_CONFIG_DIRS Win XP: C:\Documents and Settings\All Users\Application ... ...Data\<AppName>\ Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) Win 7: Hidden, but writeable on Win 7: C:\ProgramData\<AppName>\ """ if WINDOWS: path = os.path.normpath(_get_win_folder("CSIDL_COMMON_APPDATA")) pathlist = [os.path.join(path, appname)] elif sys.platform == 'darwin': pathlist = [os.path.join('/Library/Application Support', appname)] else: # try looking in $XDG_CONFIG_DIRS xdg_config_dirs = os.getenv('XDG_CONFIG_DIRS', '/etc/xdg') if xdg_config_dirs: pathlist = [ os.path.join(expanduser(x), appname) for x in xdg_config_dirs.split(os.pathsep) ] else: pathlist = [] # always look in /etc directly as well pathlist.append('/etc') return pathlist # -- Windows support functions -- def _get_win_folder_from_registry(csidl_name): """ This is a fallback technique at best. I'm not sure if using the registry for this guarantees us the correct answer for all CSIDL_* names. """ import _winreg shell_folder_name = { "CSIDL_APPDATA": "AppData", "CSIDL_COMMON_APPDATA": "Common AppData", "CSIDL_LOCAL_APPDATA": "Local AppData", }[csidl_name] key = _winreg.OpenKey( _winreg.HKEY_CURRENT_USER, r"Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders" ) directory, _type = _winreg.QueryValueEx(key, shell_folder_name) return directory def _get_win_folder_with_ctypes(csidl_name): csidl_const = { "CSIDL_APPDATA": 26, "CSIDL_COMMON_APPDATA": 35, "CSIDL_LOCAL_APPDATA": 28, }[csidl_name] buf = ctypes.create_unicode_buffer(1024) ctypes.windll.shell32.SHGetFolderPathW(None, csidl_const, None, 0, buf) # Downgrade to short path name if have highbit chars. See # <http://bugs.activestate.com/show_bug.cgi?id=85099>. has_high_char = False for c in buf: if ord(c) > 255: has_high_char = True break if has_high_char: buf2 = ctypes.create_unicode_buffer(1024) if ctypes.windll.kernel32.GetShortPathNameW(buf.value, buf2, 1024): buf = buf2 return buf.value if WINDOWS: try: import ctypes _get_win_folder = _get_win_folder_with_ctypes except ImportError: _get_win_folder = _get_win_folder_from_registry def _win_path_to_bytes(path): """Encode Windows paths to bytes. Only used on Python 2. Motivation is to be consistent with other operating systems where paths are also returned as bytes. This avoids problems mixing bytes and Unicode elsewhere in the codebase. For more details and discussion see <https://github.com/pypa/pip/issues/3463>. If encoding using ASCII and MBCS fails, return the original Unicode path. """ for encoding in ('ASCII', 'MBCS'): try: return path.encode(encoding) except (UnicodeEncodeError, LookupError): pass return path PK @N#]��J + site-packages/pip/utils/setuptools_build.pynu �[��� # Shim to wrap setup.py invocation with setuptools SETUPTOOLS_SHIM = ( "import setuptools, tokenize;__file__=%r;" "f=getattr(tokenize, 'open', open)(__file__);" "code=f.read().replace('\\r\\n', '\\n');" "f.close();" "exec(compile(code, __file__, 'exec'))" ) PK @N#]`�" �! �! # site-packages/pip/utils/appdirs.pyonu �[��� � ��abc @@ s� d Z d d l m Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z d � Z e d � Z e d � Z d � Z d � Z d � Z e r� y d d l Z e Z Wq� e k r� e Z q� Xn d � Z d S( sd This code was taken from https://github.com/ActiveState/appdirs and modified to suit our purposes. i ( t absolute_importN( t WINDOWSt expanduser( t PY2t text_typec C@ s� t r] t j j t d � � } t rB t | t � rB t | � } n t j j | | d � } n` t j d k r� t d � } t j j | | � } n- t j d t d � � } t j j | | � } | S( s5 Return full path to the user-specific cache dir for this application. "appname" is the name of application. Typical user cache directories are: macOS: ~/Library/Caches/<AppName> Unix: ~/.cache/<AppName> (XDG default) Windows: C:\Users\<username>\AppData\Local\<AppName>\Cache On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming app data dir (the default returned by `user_data_dir`). Apps typically put cache data somewhere *under* the given dir here. Some examples: ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache ...\Acme\SuperApp\Cache\1.0 OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. t CSIDL_LOCAL_APPDATAt Cachet darwins ~/Library/Cachest XDG_CACHE_HOMEs ~/.cache( R t ost patht normpatht _get_win_folderR t isinstanceR t _win_path_to_bytest joint syst platformR t getenv( t appnameR ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt user_cache_dir s c C@ s� t rB | r d p d } t j j t j j t | � � | � } nT t j d k ro t j j t d � | � } n' t j j t j d t d � � | � } | S( sS Return full path to the user-specific data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: ~/Library/Application Support/<AppName> Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined Win XP (not roaming): C:\Documents and Settings\<username>\ ... ...Application Data\<AppName> Win XP (roaming): C:\Documents and Settings\<username>\Local ... ...Settings\Application Data\<AppName> Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppName> Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppName> For Unix, we follow the XDG spec and support $XDG_DATA_HOME. That means, by default "~/.local/share/<AppName>". t CSIDL_APPDATAR R s ~/Library/Application Support/t XDG_DATA_HOMEs ~/.local/share( R R R R R R R R R R ( R t roamingt constR ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt user_data_dir> s * c C@ sj t r t | d | �} nK t j d k r9 t | � } n- t j d t d � � } t j j | | � } | S( sr Return full path to the user-specific config dir for this application. "appname" is the name of application. If None, just the system directory is returned. "roaming" (boolean, default True) can be set False to not use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: same as user_data_dir Unix: ~/.config/<AppName> Win *: same as user_data_dir For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. That means, by default "~/.config/<AppName>". R R t XDG_CONFIG_HOMEs ~/.config( R R R R R R R R R ( R R R ( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt user_config_dirj s c C@ s� t r9 t j j t d � � } t j j | | � g } n� t j d k rc t j j d | � g } nh t j d d � } | r� g | j t j � D]! } t j j t | � | � ^ q� } n g } | j d � | S( s� Return a list of potential user-shared config dirs for this application. "appname" is the name of application. Typical user config directories are: macOS: /Library/Application Support/<AppName>/ Unix: /etc or $XDG_CONFIG_DIRS[i]/<AppName>/ for each value in $XDG_CONFIG_DIRS Win XP: C:\Documents and Settings\All Users\Application ... ...Data\<AppName> Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) Win 7: Hidden, but writeable on Win 7: C:\ProgramData\<AppName> t CSIDL_COMMON_APPDATAR s /Library/Application Supportt XDG_CONFIG_DIRSs /etc/xdgs /etc( R R R R R R R R R t splitt pathsepR t append( R R t pathlistt xdg_config_dirst x( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt site_config_dirs� s : c C@ s\ d d l } i d d 6d d 6d d 6| } | j | j d � } | j | | � \ } } | S( s� This is a fallback technique at best. I'm not sure if using the registry for this guarantees us the correct answer for all CSIDL_* names. i Nt AppDataR s Common AppDataR s Local AppDataR s@ Software\Microsoft\Windows\CurrentVersion\Explorer\Shell Folders( t _winregt OpenKeyt HKEY_CURRENT_USERt QueryValueEx( t csidl_nameR& t shell_folder_namet keyt directoryt _type( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt _get_win_folder_from_registry� s c C@ s� i d d 6d d 6d d 6| } t j d � } t j j j d | d d | � t } x* | D]" } t | � d k rZ t } PqZ qZ W| r� t j d � } t j j j | j | d � r� | } q� n | j S( Ni R i# R i R i i i� ( t ctypest create_unicode_buffert windllt shell32t SHGetFolderPathWt Nonet Falset ordt Truet kernel32t GetShortPathNameWt value( R* t csidl_constt buft has_high_chart ct buf2( ( s5 /usr/lib/python2.7/site-packages/pip/utils/appdirs.pyt _get_win_folder_with_ctypes� s" c C@ s@ x9 d D]1 } y | j | � SWq t t f k r7 q Xq W| S( s� Encode Windows paths to bytes. Only used on Python 2. 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( PK @N#]� M. site-packages/pip/utils/build.pynu �[��� from __future__ import absolute_import import os.path import tempfile from pip.utils import rmtree class BuildDirectory(object): def __init__(self, name=None, delete=None): # If we were not given an explicit directory, and we were not given an # explicit delete option, then we'll default to deleting. if name is None and delete is None: delete = True if name is None: # We realpath here because some systems have their default tmpdir # symlinked to another directory. This tends to confuse build # scripts, so we canonicalize the path by traversing potential # symlinks here. name = os.path.realpath(tempfile.mkdtemp(prefix="pip-build-")) # If we were not given an explicit directory, and we were not given # an explicit delete option, then we'll default to deleting. if delete is None: delete = True self.name = name self.delete = delete def __repr__(self): return "<{} {!r}>".format(self.__class__.__name__, self.name) def __enter__(self): return self.name def __exit__(self, exc, value, tb): self.cleanup() def cleanup(self): if self.delete: rmtree(self.name) PK @N#]�Z?�� � # site-packages/pip/utils/encoding.pynu �[��� import codecs import locale import re BOMS = [ (codecs.BOM_UTF8, 'utf8'), (codecs.BOM_UTF16, 'utf16'), (codecs.BOM_UTF16_BE, 'utf16-be'), (codecs.BOM_UTF16_LE, 'utf16-le'), (codecs.BOM_UTF32, 'utf32'), (codecs.BOM_UTF32_BE, 'utf32-be'), (codecs.BOM_UTF32_LE, 'utf32-le'), ] ENCODING_RE = re.compile(b'coding[:=]\s*([-\w.]+)') def auto_decode(data): """Check a bytes string for a BOM to correctly detect the encoding Fallback to locale.getpreferredencoding(False) like open() on Python3""" for bom, encoding in BOMS: if data.startswith(bom): return data[len(bom):].decode(encoding) # Lets check the first two lines as in PEP263 for line in data.split(b'\n')[:2]: if line[0:1] == b'#' and ENCODING_RE.search(line): encoding = ENCODING_RE.search(line).groups()[0].decode('ascii') return data.decode(encoding) return data.decode(locale.getpreferredencoding(False)) PK @N#]���ӣ- �- site-packages/pip/utils/ui.pycnu �[��� � ��abc @` s< d d l m Z d d l m Z d d l Z d d l Z d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z d d l m Z y d d l m Z Wn e k r'd Z n Xe j e � Z! d � Z" e" e e � Z# d e$ f d � � YZ% d e$ f d � � YZ& d e$ f d � � YZ' d e' e% e& e# f d � � YZ( d e' e% e& e e f d � � YZ) e j* d � � Z+ d e$ f d � � YZ, d e$ f d � � YZ- d e$ f d � � YZ. e j* d � � Z/ d S( i ( t absolute_import( t divisionN( t signalt SIGINTt default_int_handler( t WINDOWS( t format_size( t get_indentation( t six( t Bart IncrementalBar( t WritelnMixint HIDE_CURSORt SHOW_CURSOR( t Spinner( t coloramac C` s� t | j d d � } | s | St | d t j � � t | d t j � � g } | t t | d g � � 7} y t j � j | � j | � Wn t k r� | SX| Sd S( Nt encodingt empty_fillt fillt phases( t getattrt filet NoneR t text_typet listt joint encodet UnicodeEncodeError( t preferredt fallbackR t characters( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyt _select_progress_class s t InterruptibleMixinc B` s) e Z d Z d � Z d � Z d � Z RS( s� Helper to ensure that self.finish() gets called on keyboard interrupt. This allows downloads to be interrupted without leaving temporary state (like hidden cursors) behind. This class is similar to the progress library's existing SigIntMixin helper, but as of version 1.2, that helper has the following problems: 1. It calls sys.exit(). 2. It discards the existing SIGINT handler completely. 3. It leaves its own handler in place even after an uninterrupted finish, which will have unexpected delayed effects if the user triggers an unrelated keyboard interrupt some time after a progress-displaying download has already completed, for example. c O` sM t t | � j | | � t t | j � | _ | j d k rI t | _ n d S( s= Save the original SIGINT handler for later. N( t superR t __init__R R t handle_sigintt original_handlerR R ( t selft argst kwargs( ( s0 /usr/lib/python2.7/site-packages/pip/utils/ui.pyR" N s c C` s' t t | � j � t t | j � d S( s� Restore the original SIGINT handler after finishing. 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We catch that here, remove the read-only attribute, and hopefully continue without problems.N( R0 t statt st_modet S_IREADt chmodt S_IWRITE( t funcR5 t exc_info( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyRD i s c C@ s� t j j t j j | � � } t j d d k rd | j t j � d � } | j t j � d � } n | j t j � t j j � r� d | t t j � � } n | S( sT Gives the display value for a given path, making it relative to cwd if possible.i i t replacet .( R0 R5 t normcaset abspathR9 t version_infot decodet getfilesystemencodingt encodet getdefaultencodingt startswitht getcwdt sept len( R5 ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR x s s .bakc C@ sK d } | } x4 t j j | | � rB | d 7} | t | � } q W| | S( s\ Figure out the name of a directory to back up the given dir to (adding .bak, .bak2, etc)i ( R0 R5 t existst str( RE t extt nt extension( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sC x3 t j j d d � j � D] } | | k r | Sq Wt | | � S( Nt PIP_EXISTS_ACTIONt ( R0 t environt gett splitR ( t messaget optionst action( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt ask_path_exists� s " c C@ sy xr t j j d � r( t d | � � n t | � } | j � j � } | | k rm d | d j | � f GHq | Sq Wd S( s@ Ask the message interactively, with the given possible responsest PIP_NO_INPUTs7 No input was expected ($PIP_NO_INPUT set); question: %ss< Your response (%r) was not one of the expected responses: %ss , N( R0 Ra Rb t ExceptionR t stript lowert join( Rd Re t response( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sX | d k r d | d d S| d k r4 d | d S| d k rL d | d Sd | Sd S( Ni� s %.1fMBg @�@i s %ikBs %.1fkBs %ibytesi@B i' ( ( t bytes( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sE t j j | � s t St j j | d � } t j j | � rA t St S( s@ Return True if `path` is a directory containing a setup.py file.s setup.py( R0 R5 t isdirt FalseRl t isfilet True( R5 t setup_py( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ s( t j d | � o' t j d | t j � S( sT Returns true if the page appears to be the index page of an svn repository s <title>[^<]*Revision \d+:s# Powered by (?:<a[^>]*?>)?Subversion( t ret searcht I( t html( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ s/ t | d � � } | j � j d � SWd QXd S( Nt rbs utf-8( t opent readRR ( t filenamet fp( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c c@ s/ x( t r* | j | � } | s" Pn | Vq Wd S( s7 Yield pieces of data from a file-like object until EOF.N( Rr Rz ( t filet sizet chunk( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt read_chunks� s c C@ s� | j d � j d � } d | k rj d | k rN | j d � | j d � k sZ d | k rj | j d d � Sd | k r� | j d d � S| d f Sd S( Nt /s \i R` ( t lstript findRc ( R5 ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s 6 c C@ s\ d } xO | D]G } t | � \ } } | s/ t S| d k rD | } q | | k r t Sq Wt S( sy Returns true if all the paths have the same leading path name (i.e., everything is in one subdirectory in an archive)N( t NoneR Rp Rr ( t pathst common_prefixR5 t prefixt rest( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sI t | � } | r' t j j | � } n t j j | � } t j j | � S( sN Convert a path to its canonical, case-normalized, absolute version. ( R R0 R5 t realpathRP RO ( R5 t resolve_symlinks( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ sO t j | � \ } } | j � j d � rE | d | } | d } n | | f S( s, Like os.path.splitext, but take off .tar toos .tari����( t posixpathR Rk t endswith( R5 t baseR\ ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR � s c C@ s� t j j | � \ } } | rG | rG t j j | � rG t j | � n t j | | � t j j | � \ } } | r� | r� y t j | � Wq� t k r� q� Xn d S( s7 Like os.renames(), but handles renaming across devices.N( R0 R5 Rc RZ R1 RC t movet removedirsR2 ( t oldt newt headt tail( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyR s c C@ s) t � s t St | � j t t j � � S( s� Return True if path is within sys.prefix, if we're running in a virtualenv. If we're not in a virtualenv, all paths are considered "local." ( R Rr R RV R9 R� ( R5 ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt is_local s c C@ s t t | � � S( s� Return True if given Distribution object is installed locally (i.e. within current virtualenv). Always True if we're not in a virtualenv. ( R� t dist_location( t dist( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_is_local! s c C@ s% t t | � � } | j t t � � S( sF Return True if given Distribution is installed in user site. ( R R� RV R ( R� t norm_path( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_in_usersite, s c C@ s t t | � � j t t � � S( se Return True if given Distribution is installed in distutils.sysconfig.get_python_lib(). ( R R� RV R ( R� ( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_in_site_packages4 s c C@ sJ xC t j D]8 } t j j | | j d � } t j j | � r t Sq Wt S( s$ Is distribution an editable install?s .egg-link( R9 R5 R0 Rl t project_nameRq Rr Rp ( R� t path_itemt egg_link( ( s6 /usr/lib/python2.7/site-packages/pip/utils/__init__.pyt dist_is_editable> s c C@ s� | r t } n d � } | r* d � } n d � } | rE d � } n d � } | r] t } n d � } g t j D]K } | | � rp | j | k rp | | � rp | | � rp | | � rp | ^ qp S( s� Return a list of installed Distribution objects. If ``local_only`` is True (default), only return installations local to the current virtualenv, if in a virtualenv. ``skip`` argument is an iterable of lower-case project names to ignore; defaults to stdlib_pkgs If ``editables`` is False, don't report editables. If ``editables_only`` is True , only report editables. 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R@ ( i i ( RA (/ t __doc__t __future__R R R0 R t pip._vendor.sixR t logging.configR R t ImportErrort pip.compat.dictconfigt collectionsR t pip._vendor.ordereddictR t pip._vendort ipaddrt IPAddresst ip_addresst IPNetworkt ip_networkR R t distutilst __all__t version_infoR R t importlib.utilR t impR) t NoneR t FalseR R( R R< R t platformR= t nameR R ( ( ( s7 /usr/lib/python2.7/site-packages/pip/compat/__init__.pyt <module> sh PK @N#]����8Z 8Z & site-packages/pip/compat/dictconfig.pynu �[��� # This is a copy of the Python logging.config.dictconfig module, # reproduced with permission. It is provided here for backwards # compatibility for Python versions prior to 2.7. # # Copyright 2009-2010 by Vinay Sajip. All Rights Reserved. # # Permission to use, copy, modify, and distribute this software and its # documentation for any purpose and without fee is hereby granted, # provided that the above copyright notice appear in all copies and that # both that copyright notice and this permission notice appear in # supporting documentation, and that the name of Vinay Sajip # not be used in advertising or publicity pertaining to distribution # of the software without specific, written prior permission. # VINAY SAJIP DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING # ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL # VINAY SAJIP BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR # ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER # IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT # OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. from __future__ import absolute_import import logging.handlers import re import sys import types from pip._vendor import six # flake8: noqa IDENTIFIER = re.compile('^[a-z_][a-z0-9_]*$', re.I) def valid_ident(s): m = IDENTIFIER.match(s) if not m: raise ValueError('Not a valid Python identifier: %r' % s) return True # # This function is defined in logging only in recent versions of Python # try: from logging import _checkLevel except ImportError: def _checkLevel(level): if isinstance(level, int): rv = level elif str(level) == level: if level not in logging._levelNames: raise ValueError('Unknown level: %r' % level) rv = logging._levelNames[level] else: raise TypeError('Level not an integer or a ' 'valid string: %r' % level) return rv # The ConvertingXXX classes are wrappers around standard Python containers, # and they serve to convert any suitable values in the container. The # conversion converts base dicts, lists and tuples to their wrapped # equivalents, whereas strings which match a conversion format are converted # appropriately. # # Each wrapper should have a configurator attribute holding the actual # configurator to use for conversion. class ConvertingDict(dict): """A converting dictionary wrapper.""" def __getitem__(self, key): value = dict.__getitem__(self, key) result = self.configurator.convert(value) # If the converted value is different, save for next time if value is not result: self[key] = result if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result def get(self, key, default=None): value = dict.get(self, key, default) result = self.configurator.convert(value) # If the converted value is different, save for next time if value is not result: self[key] = result if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result def pop(self, key, default=None): value = dict.pop(self, key, default) result = self.configurator.convert(value) if value is not result: if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result class ConvertingList(list): """A converting list wrapper.""" def __getitem__(self, key): value = list.__getitem__(self, key) result = self.configurator.convert(value) # If the converted value is different, save for next time if value is not result: self[key] = result if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result def pop(self, idx=-1): value = list.pop(self, idx) result = self.configurator.convert(value) if value is not result: if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self return result class ConvertingTuple(tuple): """A converting tuple wrapper.""" def __getitem__(self, key): value = tuple.__getitem__(self, key) result = self.configurator.convert(value) if value is not result: if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result class BaseConfigurator(object): """ The configurator base class which defines some useful defaults. """ CONVERT_PATTERN = re.compile(r'^(?P<prefix>[a-z]+)://(?P<suffix>.*)$') WORD_PATTERN = re.compile(r'^\s*(\w+)\s*') DOT_PATTERN = re.compile(r'^\.\s*(\w+)\s*') INDEX_PATTERN = re.compile(r'^\[\s*(\w+)\s*\]\s*') DIGIT_PATTERN = re.compile(r'^\d+$') value_converters = { 'ext' : 'ext_convert', 'cfg' : 'cfg_convert', } # We might want to use a different one, e.g. importlib importer = __import__ def __init__(self, config): self.config = ConvertingDict(config) self.config.configurator = self def resolve(self, s): """ Resolve strings to objects using standard import and attribute syntax. """ name = s.split('.') used = name.pop(0) try: found = self.importer(used) for frag in name: used += '.' + frag try: found = getattr(found, frag) except AttributeError: self.importer(used) found = getattr(found, frag) return found except ImportError: e, tb = sys.exc_info()[1:] v = ValueError('Cannot resolve %r: %s' % (s, e)) v.__cause__, v.__traceback__ = e, tb raise v def ext_convert(self, value): """Default converter for the ext:// protocol.""" return self.resolve(value) def cfg_convert(self, value): """Default converter for the cfg:// protocol.""" rest = value m = self.WORD_PATTERN.match(rest) if m is None: raise ValueError("Unable to convert %r" % value) else: rest = rest[m.end():] d = self.config[m.groups()[0]] # print d, rest while rest: m = self.DOT_PATTERN.match(rest) if m: d = d[m.groups()[0]] else: m = self.INDEX_PATTERN.match(rest) if m: idx = m.groups()[0] if not self.DIGIT_PATTERN.match(idx): d = d[idx] else: try: n = int(idx) # try as number first (most likely) d = d[n] except TypeError: d = d[idx] if m: rest = rest[m.end():] else: raise ValueError('Unable to convert ' '%r at %r' % (value, rest)) # rest should be empty return d def convert(self, value): """ Convert values to an appropriate type. dicts, lists and tuples are replaced by their converting alternatives. Strings are checked to see if they have a conversion format and are converted if they do. """ if not isinstance(value, ConvertingDict) and isinstance(value, dict): value = ConvertingDict(value) value.configurator = self elif not isinstance(value, ConvertingList) and isinstance(value, list): value = ConvertingList(value) value.configurator = self elif not isinstance(value, ConvertingTuple) and\ isinstance(value, tuple): value = ConvertingTuple(value) value.configurator = self elif isinstance(value, six.string_types): # str for py3k m = self.CONVERT_PATTERN.match(value) if m: d = m.groupdict() prefix = d['prefix'] converter = self.value_converters.get(prefix, None) if converter: suffix = d['suffix'] converter = getattr(self, converter) value = converter(suffix) return value def configure_custom(self, config): """Configure an object with a user-supplied factory.""" c = config.pop('()') if not hasattr(c, '__call__') and hasattr(types, 'ClassType') and type(c) != types.ClassType: c = self.resolve(c) props = config.pop('.', None) # Check for valid identifiers kwargs = dict((k, config[k]) for k in config if valid_ident(k)) result = c(**kwargs) if props: for name, value in props.items(): setattr(result, name, value) return result def as_tuple(self, value): """Utility function which converts lists to tuples.""" if isinstance(value, list): value = tuple(value) return value class DictConfigurator(BaseConfigurator): """ Configure logging using a dictionary-like object to describe the configuration. """ def configure(self): """Do the configuration.""" config = self.config if 'version' not in config: raise ValueError("dictionary doesn't specify a version") if config['version'] != 1: raise ValueError("Unsupported version: %s" % config['version']) incremental = config.pop('incremental', False) EMPTY_DICT = {} logging._acquireLock() try: if incremental: handlers = config.get('handlers', EMPTY_DICT) # incremental handler config only if handler name # ties in to logging._handlers (Python 2.7) if sys.version_info[:2] == (2, 7): for name in handlers: if name not in logging._handlers: raise ValueError('No handler found with ' 'name %r' % name) else: try: handler = logging._handlers[name] handler_config = handlers[name] level = handler_config.get('level', None) if level: handler.setLevel(_checkLevel(level)) except StandardError as e: raise ValueError('Unable to configure handler ' '%r: %s' % (name, e)) loggers = config.get('loggers', EMPTY_DICT) for name in loggers: try: self.configure_logger(name, loggers[name], True) except StandardError as e: raise ValueError('Unable to configure logger ' '%r: %s' % (name, e)) root = config.get('root', None) if root: try: self.configure_root(root, True) except StandardError as e: raise ValueError('Unable to configure root ' 'logger: %s' % e) else: disable_existing = config.pop('disable_existing_loggers', True) logging._handlers.clear() del logging._handlerList[:] # Do formatters first - they don't refer to anything else formatters = config.get('formatters', EMPTY_DICT) for name in formatters: try: formatters[name] = self.configure_formatter( formatters[name]) except StandardError as e: raise ValueError('Unable to configure ' 'formatter %r: %s' % (name, e)) # Next, do filters - they don't refer to anything else, either filters = config.get('filters', EMPTY_DICT) for name in filters: try: filters[name] = self.configure_filter(filters[name]) except StandardError as e: raise ValueError('Unable to configure ' 'filter %r: %s' % (name, e)) # Next, do handlers - they refer to formatters and filters # As handlers can refer to other handlers, sort the keys # to allow a deterministic order of configuration handlers = config.get('handlers', EMPTY_DICT) for name in sorted(handlers): try: handler = self.configure_handler(handlers[name]) handler.name = name handlers[name] = handler except StandardError as e: raise ValueError('Unable to configure handler ' '%r: %s' % (name, e)) # Next, do loggers - they refer to handlers and filters # we don't want to lose the existing loggers, # since other threads may have pointers to them. # existing is set to contain all existing loggers, # and as we go through the new configuration we # remove any which are configured. At the end, # what's left in existing is the set of loggers # which were in the previous configuration but # which are not in the new configuration. root = logging.root existing = list(root.manager.loggerDict) # The list needs to be sorted so that we can # avoid disabling child loggers of explicitly # named loggers. With a sorted list it is easier # to find the child loggers. existing.sort() # We'll keep the list of existing loggers # which are children of named loggers here... child_loggers = [] # now set up the new ones... loggers = config.get('loggers', EMPTY_DICT) for name in loggers: if name in existing: i = existing.index(name) prefixed = name + "." pflen = len(prefixed) num_existing = len(existing) i = i + 1 # look at the entry after name while (i < num_existing) and\ (existing[i][:pflen] == prefixed): child_loggers.append(existing[i]) i = i + 1 existing.remove(name) try: self.configure_logger(name, loggers[name]) except StandardError as e: raise ValueError('Unable to configure logger ' '%r: %s' % (name, e)) # Disable any old loggers. There's no point deleting # them as other threads may continue to hold references # and by disabling them, you stop them doing any logging. # However, don't disable children of named loggers, as that's # probably not what was intended by the user. for log in existing: logger = root.manager.loggerDict[log] if log in child_loggers: logger.level = logging.NOTSET logger.handlers = [] logger.propagate = True elif disable_existing: logger.disabled = True # And finally, do the root logger root = config.get('root', None) if root: try: self.configure_root(root) except StandardError as e: raise ValueError('Unable to configure root ' 'logger: %s' % e) finally: logging._releaseLock() def configure_formatter(self, config): """Configure a formatter from a dictionary.""" if '()' in config: factory = config['()'] # for use in exception handler try: result = self.configure_custom(config) except TypeError as te: if "'format'" not in str(te): raise # Name of parameter changed from fmt to format. # Retry with old name. # This is so that code can be used with older Python versions #(e.g. by Django) config['fmt'] = config.pop('format') config['()'] = factory result = self.configure_custom(config) else: fmt = config.get('format', None) dfmt = config.get('datefmt', None) result = logging.Formatter(fmt, dfmt) return result def configure_filter(self, config): """Configure a filter from a dictionary.""" if '()' in config: result = self.configure_custom(config) else: name = config.get('name', '') result = logging.Filter(name) return result def add_filters(self, filterer, filters): """Add filters to a filterer from a list of names.""" for f in filters: try: filterer.addFilter(self.config['filters'][f]) except StandardError as e: raise ValueError('Unable to add filter %r: %s' % (f, e)) def configure_handler(self, config): """Configure a handler from a dictionary.""" formatter = config.pop('formatter', None) if formatter: try: formatter = self.config['formatters'][formatter] except StandardError as e: raise ValueError('Unable to set formatter ' '%r: %s' % (formatter, e)) level = config.pop('level', None) filters = config.pop('filters', None) if '()' in config: c = config.pop('()') if not hasattr(c, '__call__') and hasattr(types, 'ClassType') and type(c) != types.ClassType: c = self.resolve(c) factory = c else: klass = self.resolve(config.pop('class')) # Special case for handler which refers to another handler if issubclass(klass, logging.handlers.MemoryHandler) and\ 'target' in config: try: config['target'] = self.config['handlers'][config['target']] except StandardError as e: raise ValueError('Unable to set target handler ' '%r: %s' % (config['target'], e)) elif issubclass(klass, logging.handlers.SMTPHandler) and\ 'mailhost' in config: config['mailhost'] = self.as_tuple(config['mailhost']) elif issubclass(klass, logging.handlers.SysLogHandler) and\ 'address' in config: config['address'] = self.as_tuple(config['address']) factory = klass kwargs = dict((k, config[k]) for k in config if valid_ident(k)) try: result = factory(**kwargs) except TypeError as te: if "'stream'" not in str(te): raise # The argument name changed from strm to stream # Retry with old name. # This is so that code can be used with older Python versions #(e.g. by Django) kwargs['strm'] = kwargs.pop('stream') result = factory(**kwargs) if formatter: result.setFormatter(formatter) if level is not None: result.setLevel(_checkLevel(level)) if filters: self.add_filters(result, filters) return result def add_handlers(self, logger, handlers): """Add handlers to a logger from a list of names.""" for h in handlers: try: logger.addHandler(self.config['handlers'][h]) except StandardError as e: raise ValueError('Unable to add handler %r: %s' % (h, e)) def common_logger_config(self, logger, config, incremental=False): """ Perform configuration which is common to root and non-root loggers. """ level = config.get('level', None) if level is not None: logger.setLevel(_checkLevel(level)) if not incremental: # Remove any existing handlers for h in logger.handlers[:]: logger.removeHandler(h) handlers = config.get('handlers', None) if handlers: self.add_handlers(logger, handlers) filters = config.get('filters', None) if filters: self.add_filters(logger, filters) def configure_logger(self, name, config, incremental=False): """Configure a non-root logger from a dictionary.""" logger = logging.getLogger(name) self.common_logger_config(logger, config, incremental) propagate = config.get('propagate', None) if propagate is not None: logger.propagate = propagate def configure_root(self, config, incremental=False): """Configure a root logger from a dictionary.""" root = logging.getLogger() self.common_logger_config(root, config, incremental) dictConfigClass = DictConfigurator def dictConfig(config): """Configure logging using a dictionary.""" dictConfigClass(config).configure() PK @N#]c~�� A A ' site-packages/pip/compat/dictconfig.pycnu �[��� � ��abc @@ s d d l m Z d d l Z d d l Z d d l Z d d l Z d d l m Z e j d e j � Z d � Z y d d l m Z Wn e k r� d � Z n Xd e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ e Z d � Z d S( i ( t absolute_importN( t sixs ^[a-z_][a-z0-9_]*$c C@ s, t j | � } | s( t d | � � n t S( Ns! 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( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyt __init__� s c C@ s� | j d � } | j d � } yy | j | � } x_ | D]W } | d | 7} y t | | � } Wq7 t k r� | j | � t | | � } q7 Xq7 W| SWnV t k r� t j � d \ } } t d | | f � } | | | _ | _ | � n Xd S( s` Resolve strings to objects using standard import and attribute syntax. t .i i s Cannot resolve %r: %sN( t splitR! t importert getattrt AttributeErrort ImportErrort syst exc_infoR t __cause__t __traceback__( R R t namet usedt foundt fragt et tbt v( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyt resolve� s" c C@ s | j | � S( s* Default converter for the ext:// protocol.( RA ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyR* � s c C@ sO | } | j j | � } | d k r7 t d | � � n| | j � } | j | j � d } x� | rJ| j j | � } | r� | | j � d } n� | j j | � } | r| j � d } | j j | � s� | | } qy t | � } | | } Wqt k r| | } qXn | r1| | j � } qa t d | | f � � qa W| S( s* Default converter for the cfg:// protocol.s Unable to convert %ri s Unable to convert %r at %rN( t WORD_PATTERNR R% R t endR. t groupst DOT_PATTERNt INDEX_PATTERNt DIGIT_PATTERNR R ( R R t restR t dR' t n( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyR, � s2 c C@ s2 t | t � r7 t | t � r7 t | � } | | _ n� t | t � rn t | t � rn t | � } | | _ n� t | t � r� t | t � r� t | � } | | _ n� t | t j � r.| j j | � } | r.| j � } | d } | j j | d � } | r+| d } t | | � } | | � } q+q.n | S( s� Convert values to an appropriate type. dicts, lists and tuples are replaced by their converting alternatives. 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( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pys <genexpr> s N( R! t hasattrt typesR RS RA R% R t itemst setattr( R R. t ct propst kwargsR R: R ( ( R. s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyt configure_custom s 4 c C@ s" t | t � r t | � } n | S( s0 Utility function which converts lists to tuples.( R R& R( ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyt as_tuple s ( R" R# R$ t ret compileRN RB RE RF RG RP t __import__R2 R/ RA R* R, R R] R^ ( ( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyR) � s" " t DictConfiguratorc B@ sh e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z e d � Z e d � Z RS( s] Configure logging using a dictionary-like object to describe the configuration. c C@ sq | j } d | k r$ t d � � n | d d k rK t d | d � � n | j d t � } i } t j � z�| r| j d | � } t j d d k rFx� | D]� } | t j k r� t d | � � q� yI t j | } | | } | j d d � } | r| j t | � � n Wq� t k r>} t d | | f � � q� Xq� Wn | j d | � } xU | D]M } y | j | | | t � Wq_t k r�} t d | | f � � q_Xq_W| j d d � } | r^y | j | t � Wqt k r} t d | � � qXq^nV| j d t � } t j j � t j 2| j d | � } xU | D]M } y | j | | � | | <WqGt k r�} t d | | f � � qGXqGW| j d | � } xU | D]M } y | j | | � | | <Wq�t k r�} t d | | f � � q�Xq�W| j d | � } xj t | � D]\ } y* | j | | � } | | _ | | | <Wq!t k r|} t d | | f � � q!Xq!Wt j } t | j j � } | j � g } | j d | � } x� | D]� } | | k rd| j | � } | d } t | � } t | � } | d } x? | | k rS| | | | k rS| j | | � | d } qW| j | � n y | j | | | � Wq�t k r�} t d | | f � � q�Xq�Wx] | D]U } | j j | } | | k r�t j! | _" g | _# t | _$ q�| r�t | _% q�q�W| j d d � } | r^y | j | � Wq^t k rZ} t d | � � q^Xn Wd t j& � Xd S( s Do the configuration.t versions$ dictionary doesn't specify a versioni s Unsupported version: %st incrementalt handlersi i s No handler found with name %rR s" Unable to configure handler %r: %st loggerss! 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( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyt dictConfig3 s ( t __future__R t logging.handlersR R_ R6 RW t pip._vendorR R` t IR R R R5 R R R& R R( R t objectR) Rb R� R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/compat/dictconfig.pyt <module> s& & �� PK @N#]�'�q@ @ $ site-packages/pip/compat/__init__.pynu �[��� """Stuff that differs in different Python versions and platform distributions.""" from __future__ import absolute_import, division import os import sys from pip._vendor.six import text_type try: from logging.config import dictConfig as logging_dictConfig except ImportError: from pip.compat.dictconfig import dictConfig as logging_dictConfig try: from collections import OrderedDict except ImportError: from pip._vendor.ordereddict import OrderedDict try: import ipaddress except ImportError: try: from pip._vendor import ipaddress except ImportError: import ipaddr as ipaddress ipaddress.ip_address = ipaddress.IPAddress ipaddress.ip_network = ipaddress.IPNetwork try: import sysconfig def get_stdlib(): paths = [ sysconfig.get_path("stdlib"), sysconfig.get_path("platstdlib"), ] return set(filter(bool, paths)) except ImportError: from distutils import sysconfig def get_stdlib(): paths = [ sysconfig.get_python_lib(standard_lib=True), sysconfig.get_python_lib(standard_lib=True, plat_specific=True), ] return set(filter(bool, paths)) __all__ = [ "logging_dictConfig", "ipaddress", "uses_pycache", "console_to_str", "native_str", "get_path_uid", "stdlib_pkgs", "WINDOWS", "samefile", "OrderedDict", ] if sys.version_info >= (3, 4): uses_pycache = True from importlib.util import cache_from_source else: import imp uses_pycache = hasattr(imp, 'cache_from_source') if uses_pycache: cache_from_source = imp.cache_from_source else: cache_from_source = None if sys.version_info >= (3,): def console_to_str(s): try: return s.decode(sys.__stdout__.encoding) except UnicodeDecodeError: return s.decode('utf_8') def native_str(s, replace=False): if isinstance(s, bytes): return s.decode('utf-8', 'replace' if replace else 'strict') return s else: def console_to_str(s): return s def native_str(s, replace=False): # Replace is ignored -- unicode to UTF-8 can't fail if isinstance(s, text_type): return s.encode('utf-8') return s def total_seconds(td): if hasattr(td, "total_seconds"): return td.total_seconds() else: val = td.microseconds + (td.seconds + td.days * 24 * 3600) * 10 ** 6 return val / 10 ** 6 def get_path_uid(path): """ Return path's uid. Does not follow symlinks: https://github.com/pypa/pip/pull/935#discussion_r5307003 Placed this function in compat due to differences on AIX and Jython, that should eventually go away. :raises OSError: When path is a symlink or can't be read. """ if hasattr(os, 'O_NOFOLLOW'): fd = os.open(path, os.O_RDONLY | os.O_NOFOLLOW) file_uid = os.fstat(fd).st_uid os.close(fd) else: # AIX and Jython # WARNING: time of check vulnerability, but best we can do w/o NOFOLLOW if not os.path.islink(path): # older versions of Jython don't have `os.fstat` file_uid = os.stat(path).st_uid else: # raise OSError for parity with os.O_NOFOLLOW above raise OSError( "%s is a symlink; Will not return uid for symlinks" % path ) return file_uid def expanduser(path): """ Expand ~ and ~user constructions. 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PK @N#]6�%�� � site-packages/pip/index.pynu �[��� """Routines related to PyPI, indexes""" from __future__ import absolute_import import logging import cgi from collections import namedtuple import itertools import sys import os import re import mimetypes import posixpath import warnings from pip._vendor.six.moves.urllib import parse as urllib_parse from pip._vendor.six.moves.urllib import request as urllib_request from pip.compat import ipaddress from pip.utils import ( cached_property, splitext, normalize_path, ARCHIVE_EXTENSIONS, SUPPORTED_EXTENSIONS, ) from pip.utils.deprecation import RemovedInPip10Warning from pip.utils.logging import indent_log from pip.utils.packaging import check_requires_python from pip.exceptions import ( DistributionNotFound, BestVersionAlreadyInstalled, InvalidWheelFilename, UnsupportedWheel, ) from pip.download import HAS_TLS, is_url, path_to_url, url_to_path from pip.wheel import Wheel, wheel_ext from pip.pep425tags import get_supported from pip._vendor import html5lib, requests, six from pip._vendor.packaging.version import parse as parse_version from pip._vendor.packaging.utils import canonicalize_name from pip._vendor.packaging import specifiers from pip._vendor.requests.exceptions import SSLError from pip._vendor.distlib.compat import unescape __all__ = ['FormatControl', 'fmt_ctl_handle_mutual_exclude', 'PackageFinder'] SECURE_ORIGINS = [ # protocol, hostname, port # Taken from Chrome's list of secure origins (See: http://bit.ly/1qrySKC) ("https", "*", "*"), ("*", "localhost", "*"), ("*", "127.0.0.0/8", "*"), ("*", "::1/128", "*"), ("file", "*", None), # ssh is always secure. ("ssh", "*", "*"), ] logger = logging.getLogger(__name__) class InstallationCandidate(object): def __init__(self, project, version, location): self.project = project self.version = parse_version(version) self.location = location self._key = (self.project, self.version, self.location) def __repr__(self): return "<InstallationCandidate({0!r}, {1!r}, {2!r})>".format( self.project, self.version, self.location, ) def __hash__(self): return hash(self._key) def __lt__(self, other): return self._compare(other, lambda s, o: s < o) def __le__(self, other): return self._compare(other, lambda s, o: s <= o) def __eq__(self, other): return self._compare(other, lambda s, o: s == o) def __ge__(self, other): return self._compare(other, lambda s, o: s >= o) def __gt__(self, other): return self._compare(other, lambda s, o: s > o) def __ne__(self, other): return self._compare(other, lambda s, o: s != o) def _compare(self, other, method): if not isinstance(other, InstallationCandidate): return NotImplemented return method(self._key, other._key) class PackageFinder(object): """This finds packages. This is meant to match easy_install's technique for looking for packages, by reading pages and looking for appropriate links. """ def __init__(self, find_links, index_urls, allow_all_prereleases=False, trusted_hosts=None, process_dependency_links=False, session=None, format_control=None, platform=None, versions=None, abi=None, implementation=None): """Create a PackageFinder. :param format_control: A FormatControl object or None. Used to control the selection of source packages / binary packages when consulting the index and links. :param platform: A string or None. If None, searches for packages that are supported by the current system. Otherwise, will find packages that can be built on the platform passed in. These packages will only be downloaded for distribution: they will not be built locally. :param versions: A list of strings or None. This is passed directly to pep425tags.py in the get_supported() method. :param abi: A string or None. This is passed directly to pep425tags.py in the get_supported() method. :param implementation: A string or None. This is passed directly to pep425tags.py in the get_supported() method. """ if session is None: raise TypeError( "PackageFinder() missing 1 required keyword argument: " "'session'" ) # Build find_links. If an argument starts with ~, it may be # a local file relative to a home directory. So try normalizing # it and if it exists, use the normalized version. # This is deliberately conservative - it might be fine just to # blindly normalize anything starting with a ~... self.find_links = [] for link in find_links: if link.startswith('~'): new_link = normalize_path(link) if os.path.exists(new_link): link = new_link self.find_links.append(link) self.index_urls = index_urls self.dependency_links = [] # These are boring links that have already been logged somehow: self.logged_links = set() self.format_control = format_control or FormatControl(set(), set()) # Domains that we won't emit warnings for when not using HTTPS self.secure_origins = [ ("*", host, "*") for host in (trusted_hosts if trusted_hosts else []) ] # Do we want to allow _all_ pre-releases? self.allow_all_prereleases = allow_all_prereleases # Do we process dependency links? self.process_dependency_links = process_dependency_links # The Session we'll use to make requests self.session = session # The valid tags to check potential found wheel candidates against self.valid_tags = get_supported( versions=versions, platform=platform, abi=abi, impl=implementation, ) # If we don't have TLS enabled, then WARN if anyplace we're looking # relies on TLS. if not HAS_TLS: for link in itertools.chain(self.index_urls, self.find_links): parsed = urllib_parse.urlparse(link) if parsed.scheme == "https": logger.warning( "pip is configured with locations that require " "TLS/SSL, however the ssl module in Python is not " "available." ) break def add_dependency_links(self, links): # # FIXME: this shouldn't be global list this, it should only # # apply to requirements of the package that specifies the # # dependency_links value # # FIXME: also, we should track comes_from (i.e., use Link) if self.process_dependency_links: warnings.warn( "Dependency Links processing has been deprecated and will be " "removed in a future release.", RemovedInPip10Warning, ) self.dependency_links.extend(links) @staticmethod def _sort_locations(locations, expand_dir=False): """ Sort locations into "files" (archives) and "urls", and return a pair of lists (files,urls) """ files = [] urls = [] # puts the url for the given file path into the appropriate list def sort_path(path): url = path_to_url(path) if mimetypes.guess_type(url, strict=False)[0] == 'text/html': urls.append(url) else: files.append(url) for url in locations: is_local_path = os.path.exists(url) is_file_url = url.startswith('file:') if is_local_path or is_file_url: if is_local_path: path = url else: path = url_to_path(url) if os.path.isdir(path): if expand_dir: path = os.path.realpath(path) for item in os.listdir(path): sort_path(os.path.join(path, item)) elif is_file_url: urls.append(url) elif os.path.isfile(path): sort_path(path) else: logger.warning( "Url '%s' is ignored: it is neither a file " "nor a directory.", url) elif is_url(url): # Only add url with clear scheme urls.append(url) else: logger.warning( "Url '%s' is ignored. It is either a non-existing " "path or lacks a specific scheme.", url) return files, urls def _candidate_sort_key(self, candidate): """ Function used to generate link sort key for link tuples. The greater the return value, the more preferred it is. If not finding wheels, then sorted by version only. If finding wheels, then the sort order is by version, then: 1. existing installs 2. wheels ordered via Wheel.support_index_min(self.valid_tags) 3. source archives Note: it was considered to embed this logic into the Link comparison operators, but then different sdist links with the same version, would have to be considered equal """ support_num = len(self.valid_tags) if candidate.location.is_wheel: # can raise InvalidWheelFilename wheel = Wheel(candidate.location.filename) if not wheel.supported(self.valid_tags): raise UnsupportedWheel( "%s is not a supported wheel for this platform. It " "can't be sorted." % wheel.filename ) pri = -(wheel.support_index_min(self.valid_tags)) else: # sdist pri = -(support_num) return (candidate.version, pri) def _validate_secure_origin(self, logger, location): # Determine if this url used a secure transport mechanism parsed = urllib_parse.urlparse(str(location)) origin = (parsed.scheme, parsed.hostname, parsed.port) # The protocol to use to see if the protocol matches. # Don't count the repository type as part of the protocol: in # cases such as "git+ssh", only use "ssh". (I.e., Only verify against # the last scheme.) protocol = origin[0].rsplit('+', 1)[-1] # Determine if our origin is a secure origin by looking through our # hardcoded list of secure origins, as well as any additional ones # configured on this PackageFinder instance. for secure_origin in (SECURE_ORIGINS + self.secure_origins): if protocol != secure_origin[0] and secure_origin[0] != "*": continue try: # We need to do this decode dance to ensure that we have a # unicode object, even on Python 2.x. addr = ipaddress.ip_address( origin[1] if ( isinstance(origin[1], six.text_type) or origin[1] is None ) else origin[1].decode("utf8") ) network = ipaddress.ip_network( secure_origin[1] if isinstance(secure_origin[1], six.text_type) else secure_origin[1].decode("utf8") ) except ValueError: # We don't have both a valid address or a valid network, so # we'll check this origin against hostnames. if (origin[1] and origin[1].lower() != secure_origin[1].lower() and secure_origin[1] != "*"): continue else: # We have a valid address and network, so see if the address # is contained within the network. if addr not in network: continue # Check to see if the port patches if (origin[2] != secure_origin[2] and secure_origin[2] != "*" and secure_origin[2] is not None): continue # If we've gotten here, then this origin matches the current # secure origin and we should return True return True # If we've gotten to this point, then the origin isn't secure and we # will not accept it as a valid location to search. We will however # log a warning that we are ignoring it. logger.warning( "The repository located at %s is not a trusted or secure host and " "is being ignored. If this repository is available via HTTPS it " "is recommended to use HTTPS instead, otherwise you may silence " "this warning and allow it anyways with '--trusted-host %s'.", parsed.hostname, parsed.hostname, ) return False def _get_index_urls_locations(self, project_name): """Returns the locations found via self.index_urls Checks the url_name on the main (first in the list) index and use this url_name to produce all locations """ def mkurl_pypi_url(url): loc = posixpath.join( url, urllib_parse.quote(canonicalize_name(project_name))) # For maximum compatibility with easy_install, ensure the path # ends in a trailing slash. Although this isn't in the spec # (and PyPI can handle it without the slash) some other index # implementations might break if they relied on easy_install's # behavior. if not loc.endswith('/'): loc = loc + '/' return loc return [mkurl_pypi_url(url) for url in self.index_urls] def find_all_candidates(self, project_name): """Find all available InstallationCandidate for project_name This checks index_urls, find_links and dependency_links. All versions found are returned as an InstallationCandidate list. See _link_package_versions for details on which files are accepted """ index_locations = self._get_index_urls_locations(project_name) index_file_loc, index_url_loc = self._sort_locations(index_locations) fl_file_loc, fl_url_loc = self._sort_locations( self.find_links, expand_dir=True) dep_file_loc, dep_url_loc = self._sort_locations(self.dependency_links) file_locations = ( Link(url) for url in itertools.chain( index_file_loc, fl_file_loc, dep_file_loc) ) # We trust every url that the user has given us whether it was given # via --index-url or --find-links # We explicitly do not trust links that came from dependency_links # We want to filter out any thing which does not have a secure origin. url_locations = [ link for link in itertools.chain( (Link(url) for url in index_url_loc), (Link(url) for url in fl_url_loc), (Link(url) for url in dep_url_loc), ) if self._validate_secure_origin(logger, link) ] logger.debug('%d location(s) to search for versions of %s:', len(url_locations), project_name) for location in url_locations: logger.debug('* %s', location) canonical_name = canonicalize_name(project_name) formats = fmt_ctl_formats(self.format_control, canonical_name) search = Search(project_name, canonical_name, formats) find_links_versions = self._package_versions( # We trust every directly linked archive in find_links (Link(url, '-f') for url in self.find_links), search ) page_versions = [] for page in self._get_pages(url_locations, project_name): logger.debug('Analyzing links from page %s', page.url) with indent_log(): page_versions.extend( self._package_versions(page.links, search) ) dependency_versions = self._package_versions( (Link(url) for url in self.dependency_links), search ) if dependency_versions: logger.debug( 'dependency_links found: %s', ', '.join([ version.location.url for version in dependency_versions ]) ) file_versions = self._package_versions(file_locations, search) if file_versions: file_versions.sort(reverse=True) logger.debug( 'Local files found: %s', ', '.join([ url_to_path(candidate.location.url) for candidate in file_versions ]) ) # This is an intentional priority ordering return ( file_versions + find_links_versions + page_versions + dependency_versions ) def find_requirement(self, req, upgrade): """Try to find a Link matching req Expects req, an InstallRequirement and upgrade, a boolean Returns a Link if found, Raises DistributionNotFound or BestVersionAlreadyInstalled otherwise """ all_candidates = self.find_all_candidates(req.name) # Filter out anything which doesn't match our specifier compatible_versions = set( req.specifier.filter( # We turn the version object into a str here because otherwise # when we're debundled but setuptools isn't, Python will see # packaging.version.Version and # pkg_resources._vendor.packaging.version.Version as different # types. This way we'll use a str as a common data interchange # format. If we stop using the pkg_resources provided specifier # and start using our own, we can drop the cast to str(). [str(c.version) for c in all_candidates], prereleases=( self.allow_all_prereleases if self.allow_all_prereleases else None ), ) ) applicable_candidates = [ # Again, converting to str to deal with debundling. c for c in all_candidates if str(c.version) in compatible_versions ] if applicable_candidates: best_candidate = max(applicable_candidates, key=self._candidate_sort_key) else: best_candidate = None if req.satisfied_by is not None: installed_version = parse_version(req.satisfied_by.version) else: installed_version = None if installed_version is None and best_candidate is None: logger.critical( 'Could not find a version that satisfies the requirement %s ' '(from versions: %s)', req, ', '.join( sorted( set(str(c.version) for c in all_candidates), key=parse_version, ) ) ) raise DistributionNotFound( 'No matching distribution found for %s' % req ) best_installed = False if installed_version and ( best_candidate is None or best_candidate.version <= installed_version): best_installed = True if not upgrade and installed_version is not None: if best_installed: logger.debug( 'Existing installed version (%s) is most up-to-date and ' 'satisfies requirement', installed_version, ) else: logger.debug( 'Existing installed version (%s) satisfies requirement ' '(most up-to-date version is %s)', installed_version, best_candidate.version, ) return None if best_installed: # We have an existing version, and its the best version logger.debug( 'Installed version (%s) is most up-to-date (past versions: ' '%s)', installed_version, ', '.join(sorted(compatible_versions, key=parse_version)) or "none", ) raise BestVersionAlreadyInstalled logger.debug( 'Using version %s (newest of versions: %s)', best_candidate.version, ', '.join(sorted(compatible_versions, key=parse_version)) ) return best_candidate.location def _get_pages(self, locations, project_name): """ Yields (page, page_url) from the given locations, skipping locations that have errors. """ seen = set() for location in locations: if location in seen: continue seen.add(location) page = self._get_page(location) if page is None: continue yield page _py_version_re = re.compile(r'-py([123]\.?[0-9]?)$') def _sort_links(self, links): """ Returns elements of links in order, non-egg links first, egg links second, while eliminating duplicates """ eggs, no_eggs = [], [] seen = set() for link in links: if link not in seen: seen.add(link) if link.egg_fragment: eggs.append(link) else: no_eggs.append(link) return no_eggs + eggs def _package_versions(self, links, search): result = [] for link in self._sort_links(links): v = self._link_package_versions(link, search) if v is not None: result.append(v) return result def _log_skipped_link(self, link, reason): if link not in self.logged_links: logger.debug('Skipping link %s; %s', link, reason) self.logged_links.add(link) def _link_package_versions(self, link, search): """Return an InstallationCandidate or None""" version = None if link.egg_fragment: egg_info = link.egg_fragment ext = link.ext else: egg_info, ext = link.splitext() if not ext: self._log_skipped_link(link, 'not a file') return if ext not in SUPPORTED_EXTENSIONS: self._log_skipped_link( link, 'unsupported archive format: %s' % ext) return if "binary" not in search.formats and ext == wheel_ext: self._log_skipped_link( link, 'No binaries permitted for %s' % search.supplied) return if "macosx10" in link.path and ext == '.zip': self._log_skipped_link(link, 'macosx10 one') return if ext == wheel_ext: try: wheel = Wheel(link.filename) except InvalidWheelFilename: self._log_skipped_link(link, 'invalid wheel filename') return if canonicalize_name(wheel.name) != search.canonical: self._log_skipped_link( link, 'wrong project name (not %s)' % search.supplied) return if not wheel.supported(self.valid_tags): self._log_skipped_link( link, 'it is not compatible with this Python') return version = wheel.version # This should be up by the search.ok_binary check, but see issue 2700. if "source" not in search.formats and ext != wheel_ext: self._log_skipped_link( link, 'No sources permitted for %s' % search.supplied) return if not version: version = egg_info_matches(egg_info, search.supplied, link) if version is None: self._log_skipped_link( link, 'wrong project name (not %s)' % search.supplied) return match = self._py_version_re.search(version) if match: version = version[:match.start()] py_version = match.group(1) if py_version != sys.version[:3]: self._log_skipped_link( link, 'Python version is incorrect') return try: support_this_python = check_requires_python(link.requires_python) except specifiers.InvalidSpecifier: logger.debug("Package %s has an invalid Requires-Python entry: %s", link.filename, link.requires_python) support_this_python = True if not support_this_python: logger.debug("The package %s is incompatible with the python" "version in use. Acceptable python versions are:%s", link, link.requires_python) return logger.debug('Found link %s, version: %s', link, version) return InstallationCandidate(search.supplied, version, link) def _get_page(self, link): return HTMLPage.get_page(link, session=self.session) def egg_info_matches( egg_info, search_name, link, _egg_info_re=re.compile(r'([a-z0-9_.]+)-([a-z0-9_.!+-]+)', re.I)): """Pull the version part out of a string. :param egg_info: The string to parse. E.g. foo-2.1 :param search_name: The name of the package this belongs to. None to infer the name. Note that this cannot unambiguously parse strings like foo-2-2 which might be foo, 2-2 or foo-2, 2. :param link: The link the string came from, for logging on failure. """ match = _egg_info_re.search(egg_info) if not match: logger.debug('Could not parse version from link: %s', link) return None if search_name is None: full_match = match.group(0) return full_match[full_match.index('-'):] name = match.group(0).lower() # To match the "safe" name that pkg_resources creates: name = name.replace('_', '-') # project name and version must be separated by a dash look_for = search_name.lower() + "-" if name.startswith(look_for): return match.group(0)[len(look_for):] else: return None class HTMLPage(object): """Represents one page, along with its URL""" def __init__(self, content, url, headers=None): # Determine if we have any encoding information in our headers encoding = None if headers and "Content-Type" in headers: content_type, params = cgi.parse_header(headers["Content-Type"]) if "charset" in params: encoding = params['charset'] self.content = content self.parsed = html5lib.parse( self.content, transport_encoding=encoding, namespaceHTMLElements=False, ) self.url = url self.headers = headers def __str__(self): return self.url @classmethod def get_page(cls, link, skip_archives=True, session=None): if session is None: raise TypeError( "get_page() missing 1 required keyword argument: 'session'" ) url = link.url url = url.split('#', 1)[0] # Check for VCS schemes that do not support lookup as web pages. from pip.vcs import VcsSupport for scheme in VcsSupport.schemes: if url.lower().startswith(scheme) and url[len(scheme)] in '+:': logger.debug('Cannot look at %s URL %s', scheme, link) return None try: if skip_archives: filename = link.filename for bad_ext in ARCHIVE_EXTENSIONS: if filename.endswith(bad_ext): content_type = cls._get_content_type( url, session=session, ) if content_type.lower().startswith('text/html'): break else: logger.debug( 'Skipping page %s because of Content-Type: %s', link, content_type, ) return logger.debug('Getting page %s', url) # Tack index.html onto file:// URLs that point to directories (scheme, netloc, path, params, query, fragment) = \ urllib_parse.urlparse(url) if (scheme == 'file' and os.path.isdir(urllib_request.url2pathname(path))): # add trailing slash if not present so urljoin doesn't trim # final segment if not url.endswith('/'): url += '/' url = urllib_parse.urljoin(url, 'index.html') logger.debug(' file: URL is directory, getting %s', url) resp = session.get( url, headers={ "Accept": "text/html", "Cache-Control": "max-age=600", }, ) resp.raise_for_status() # The check for archives above only works if the url ends with # something that looks like an archive. However that is not a # requirement of an url. Unless we issue a HEAD request on every # url we cannot know ahead of time for sure if something is HTML # or not. However we can check after we've downloaded it. content_type = resp.headers.get('Content-Type', 'unknown') if not content_type.lower().startswith("text/html"): logger.debug( 'Skipping page %s because of Content-Type: %s', link, content_type, ) return inst = cls(resp.content, resp.url, resp.headers) except requests.HTTPError as exc: cls._handle_fail(link, exc, url) except SSLError as exc: reason = ("There was a problem confirming the ssl certificate: " "%s" % exc) cls._handle_fail(link, reason, url, meth=logger.info) except requests.ConnectionError as exc: cls._handle_fail(link, "connection error: %s" % exc, url) except requests.Timeout: cls._handle_fail(link, "timed out", url) else: return inst @staticmethod def _handle_fail(link, reason, url, meth=None): if meth is None: meth = logger.debug meth("Could not fetch URL %s: %s - skipping", link, reason) @staticmethod def _get_content_type(url, session): """Get the Content-Type of the given url, using a HEAD request""" scheme, netloc, path, query, fragment = urllib_parse.urlsplit(url) if scheme not in ('http', 'https'): # FIXME: some warning or something? # assertion error? return '' resp = session.head(url, allow_redirects=True) resp.raise_for_status() return resp.headers.get("Content-Type", "") @cached_property def base_url(self): bases = [ x for x in self.parsed.findall(".//base") if x.get("href") is not None ] if bases and bases[0].get("href"): return bases[0].get("href") else: return self.url @property def links(self): """Yields all links in the page""" for anchor in self.parsed.findall(".//a"): if anchor.get("href"): href = anchor.get("href") url = self.clean_link( urllib_parse.urljoin(self.base_url, href) ) pyrequire = anchor.get('data-requires-python') pyrequire = unescape(pyrequire) if pyrequire else None yield Link(url, self, requires_python=pyrequire) _clean_re = re.compile(r'[^a-z0-9$&+,/:;=?@.#%_\\|-]', re.I) def clean_link(self, url): """Makes sure a link is fully encoded. That is, if a ' ' shows up in the link, it will be rewritten to %20 (while not over-quoting % or other characters).""" return self._clean_re.sub( lambda match: '%%%2x' % ord(match.group(0)), url) class Link(object): def __init__(self, url, comes_from=None, requires_python=None): """ Object representing a parsed link from https://pypi.python.org/simple/* url: url of the resource pointed to (href of the link) comes_from: instance of HTMLPage where the link was found, or string. requires_python: String containing the `Requires-Python` metadata field, specified in PEP 345. This may be specified by a data-requires-python attribute in the HTML link tag, as described in PEP 503. """ # url can be a UNC windows share if url.startswith('\\\\'): url = path_to_url(url) self.url = url self.comes_from = comes_from self.requires_python = requires_python if requires_python else None def __str__(self): if self.requires_python: rp = ' (requires-python:%s)' % self.requires_python else: rp = '' if self.comes_from: return '%s (from %s)%s' % (self.url, self.comes_from, rp) else: return str(self.url) def __repr__(self): return '<Link %s>' % self def __eq__(self, other): if not isinstance(other, Link): return NotImplemented return self.url == other.url def __ne__(self, other): if not isinstance(other, Link): return NotImplemented return self.url != other.url def __lt__(self, other): if not isinstance(other, Link): return NotImplemented return self.url < other.url def __le__(self, other): if not isinstance(other, Link): return NotImplemented return self.url <= other.url def __gt__(self, other): if not isinstance(other, Link): return NotImplemented return self.url > other.url def __ge__(self, other): if not isinstance(other, Link): return NotImplemented return self.url >= other.url def __hash__(self): return hash(self.url) @property def filename(self): _, netloc, path, _, _ = urllib_parse.urlsplit(self.url) name = posixpath.basename(path.rstrip('/')) or netloc name = urllib_parse.unquote(name) assert name, ('URL %r produced no filename' % self.url) return name @property def scheme(self): return urllib_parse.urlsplit(self.url)[0] @property def netloc(self): return urllib_parse.urlsplit(self.url)[1] @property def path(self): return urllib_parse.unquote(urllib_parse.urlsplit(self.url)[2]) def splitext(self): return splitext(posixpath.basename(self.path.rstrip('/'))) @property def ext(self): return self.splitext()[1] @property def url_without_fragment(self): scheme, netloc, path, query, fragment = urllib_parse.urlsplit(self.url) return urllib_parse.urlunsplit((scheme, netloc, path, query, None)) _egg_fragment_re = re.compile(r'[#&]egg=([^&]*)') @property def egg_fragment(self): match = self._egg_fragment_re.search(self.url) if not match: return None return match.group(1) _subdirectory_fragment_re = re.compile(r'[#&]subdirectory=([^&]*)') @property def subdirectory_fragment(self): match = self._subdirectory_fragment_re.search(self.url) if not match: return None return match.group(1) _hash_re = re.compile( r'(sha1|sha224|sha384|sha256|sha512|md5)=([a-f0-9]+)' ) @property def hash(self): match = self._hash_re.search(self.url) if match: return match.group(2) return None @property def hash_name(self): match = self._hash_re.search(self.url) if match: return match.group(1) return None @property def show_url(self): return posixpath.basename(self.url.split('#', 1)[0].split('?', 1)[0]) @property def is_wheel(self): return self.ext == wheel_ext @property def is_artifact(self): """ Determines if this points to an actual artifact (e.g. a tarball) or if it points to an "abstract" thing like a path or a VCS location. """ from pip.vcs import vcs if self.scheme in vcs.all_schemes: return False return True FormatControl = namedtuple('FormatControl', 'no_binary only_binary') """This object has two fields, no_binary and only_binary. If a field is falsy, it isn't set. If it is {':all:'}, it should match all packages except those listed in the other field. Only one field can be set to {':all:'} at a time. The rest of the time exact package name matches are listed, with any given package only showing up in one field at a time. """ def fmt_ctl_handle_mutual_exclude(value, target, other): new = value.split(',') while ':all:' in new: other.clear() target.clear() target.add(':all:') del new[:new.index(':all:') + 1] if ':none:' not in new: # Without a none, we want to discard everything as :all: covers it return for name in new: if name == ':none:': target.clear() continue name = canonicalize_name(name) other.discard(name) target.add(name) def fmt_ctl_formats(fmt_ctl, canonical_name): result = set(["binary", "source"]) if canonical_name in fmt_ctl.only_binary: result.discard('source') elif canonical_name in fmt_ctl.no_binary: result.discard('binary') elif ':all:' in fmt_ctl.only_binary: result.discard('source') elif ':all:' in fmt_ctl.no_binary: result.discard('binary') return frozenset(result) def fmt_ctl_no_binary(fmt_ctl): fmt_ctl_handle_mutual_exclude( ':all:', fmt_ctl.no_binary, fmt_ctl.only_binary) def fmt_ctl_no_use_wheel(fmt_ctl): fmt_ctl_no_binary(fmt_ctl) warnings.warn( '--no-use-wheel is deprecated and will be removed in the future. ' ' Please use --no-binary :all: instead.', RemovedInPip10Warning, stacklevel=2) Search = namedtuple('Search', 'supplied canonical formats') """Capture key aspects of a search. :attribute supplied: The user supplied package. :attribute canonical: The canonical package name. :attribute formats: The formats allowed for this package. Should be a set with 'binary' or 'source' or both in it. """ PK @N#]�Ǟ+P/ P/ / site-packages/pip/_vendor/lockfile/__init__.pyonu �[��� � ��abc @@ s d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z e e d � sp e j e _ n e e j d � s� e j j e j _ n d d d d d d d d d d d d d g Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d � Z d � Z d! � Z d d" � Z e e d# � r�d$ d% l! m" Z# e# j$ Z% n d$ d& l! m& Z' e' j( Z% e% Z) d S(' s lockfile.py - Platform-independent advisory file locks. Requires Python 2.5 unless you apply 2.4.diff Locking is done on a per-thread basis instead of a per-process basis. Usage: >>> lock = LockFile('somefile') >>> try: ... lock.acquire() ... except AlreadyLocked: ... print 'somefile', 'is locked already.' ... except LockFailed: ... print 'somefile', 'can\'t be locked.' ... else: ... print 'got lock' got lock >>> print lock.is_locked() True >>> lock.release() >>> lock = LockFile('somefile') >>> print lock.is_locked() False >>> with lock: ... print lock.is_locked() True >>> print lock.is_locked() False >>> lock = LockFile('somefile') >>> # It is okay to lock twice from the same thread... >>> with lock: ... lock.acquire() ... >>> # Though no counter is kept, so you can't unlock multiple times... >>> print lock.is_locked() False Exceptions: Error - base class for other exceptions LockError - base class for all locking exceptions AlreadyLocked - Another thread or process already holds the lock LockFailed - Lock failed for some other reason UnlockError - base class for all unlocking exceptions AlreadyUnlocked - File was not locked. NotMyLock - File was locked but not by the current thread/process i ( t absolute_importNt current_threadt get_namet Errort LockErrort LockTimeoutt AlreadyLockedt LockFailedt UnlockErrort NotLockedt NotMyLockt LinkFileLockt MkdirFileLockt SQLiteFileLockt LockBaset lockedc B@ s e Z d Z RS( sw Base class for other exceptions. >>> try: ... raise Error ... except Exception: ... pass ( t __name__t __module__t __doc__( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR J s c B@ s e Z d Z RS( s� Base class for error arising from attempts to acquire the lock. >>> try: ... raise LockError ... except Error: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR V s c B@ s e Z d Z RS( s� Raised when lock creation fails within a user-defined period of time. >>> try: ... raise LockTimeout ... except LockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR b s c B@ s e Z d Z RS( s� Some other thread/process is locking the file. >>> try: ... raise AlreadyLocked ... except LockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR m s c B@ s e Z d Z RS( s� Lock file creation failed for some other reason. >>> try: ... raise LockFailed ... except LockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR x s c B@ s e Z d Z RS( s� Base class for errors arising from attempts to release the lock. >>> try: ... raise UnlockError ... except Error: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c B@ s e Z d Z RS( s� Raised when an attempt is made to unlock an unlocked file. >>> try: ... raise NotLocked ... except UnlockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c B@ s e Z d Z RS( s� Raised when an attempt is made to unlock a file someone else locked. >>> try: ... raise NotMyLock ... except UnlockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s t _SharedBasec B@ sA e Z d � Z d d � Z d � Z d � Z d � Z d � Z RS( c C@ s | | _ d S( N( t path( t selfR ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __init__� s c C@ s t d � � d S( s� Acquire the lock. * If timeout is omitted (or None), wait forever trying to lock the file. * If timeout > 0, try to acquire the lock for that many seconds. If the lock period expires and the file is still locked, raise LockTimeout. * If timeout <= 0, raise AlreadyLocked immediately if the file is already locked. s implement in subclassN( t NotImplemented( R t timeout( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt acquire� s c C@ s t d � � d S( sX Release the lock. If the file is not locked, raise NotLocked. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt release� s c C@ s | j � | S( s* Context manager support. ( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __enter__� s c G@ s | j � d S( s* Context manager support. N( R ( R t _exc( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __exit__� s c C@ s d | j j | j f S( Ns <%s: %r>( t __class__R R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __repr__� s N( R R R t NoneR R R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c B@ sA e Z d Z e d d � Z d � Z d � Z d � Z d � Z RS( s. Base class for platform-specific lock classes.c C@ s� t t | � j | � t j j | � d | _ t j � | _ t j � | _ | r� t j � } t | d t | � � } d | d @| _ n d | _ t j j | j � } t j j | d | j | j | j t | j � f � | _ | | _ d S( si >>> lock = LockBase('somefile') >>> lock = LockBase('somefile', threaded=False) s .lockt idents -%xI���� t s %s%s.%s%sN( t superR R t osR t abspatht lock_filet sockett gethostnamet hostnamet getpidt pidt threadingR t getattrt hasht tnamet dirnamet joint unique_nameR ( R R t threadedR t tR! R0 ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c C@ s t d � � d S( s9 Tell whether or not the file is locked. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt is_locked� s c C@ s t d � � d S( sA Return True if this object is locking the file. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt i_am_locking� s c C@ s t d � � d S( sN Remove a lock. Useful if a locking thread failed to unlock. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt break_lock s c C@ s d | j j | j | j f S( Ns <%s: %r -- %r>( R R R2 R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR s N( R R R t TrueR R R5 R6 R7 R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s ! c O@ sm t j d | t d d �t | d t � s: | d } n t | � d k r` | r` t | d <n | | | � S( Ns1 Import from %s module instead of lockfile packaget stackleveli i i R3 ( t warningst warnt DeprecationWarningt isinstancet strt lenR8 ( t clst modt argst kwds( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt _fl_helper s c O@ s& d d l m } t | j d | | � S( s� Factory function provided for backwards compatibility. Do not use in new code. Instead, import LinkLockFile from the lockfile.linklockfile module. i ( t linklockfiles lockfile.linklockfile( R" RE RD t LinkLockFile( RB RC RE ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR s c O@ s& d d l m } t | j d | | � S( s� Factory function provided for backwards compatibility. Do not use in new code. Instead, import MkdirLockFile from the lockfile.mkdirlockfile module. i ( t mkdirlockfiles lockfile.mkdirlockfile( R" RG RD t MkdirLockFile( RB RC RG ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR % s c O@ s& d d l m } t | j d | | � S( s� Factory function provided for backwards compatibility. Do not use in new code. Instead, import SQLiteLockFile from the lockfile.mkdirlockfile module. i ( t sqlitelockfiles lockfile.sqlitelockfile( R" RI RD t SQLiteLockFile( RB RC RI ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR 0 s c @ s � � f d � } | S( s Decorator which enables locks for decorated function. Arguments: - path: path for lockfile. - timeout (optional): Timeout for acquiring lock. Usage: @locked('/var/run/myname', timeout=0) def myname(...): ... c @ s( t j � � � � � f d � � } | S( Nc @ s? t � d � �} | j � z � | | � SWd | j � Xd S( NR ( t FileLockR R ( RB t kwargst lock( t funcR R ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt wrapperH s ( t functoolst wraps( RN RO ( R R ( RN sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt decorG s $( ( R R RR ( ( R R sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR ; s t linki ( RE ( RG (* R t __future__R RP R$ R' R, R: t hasattrt currentThreadR t Threadt getNameR t __all__t ExceptionR R R R R R R R t objectR R RD R R R R R R" RE t _llfRF t LockFileRG t _mlfRH RK ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt <module>4 sF -: PK @N#]g}Ha_ _ 5 site-packages/pip/_vendor/lockfile/sqlitelockfile.pycnu �[��� � ��abc @` s� d d l m Z m Z d d l Z d d l Z y e Wn e k rO e Z n Xd d l m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importt divisionNi ( t LockBaset NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt SQLiteLockFilec B` s\ e Z d Z d Z e d d � Z d d � Z d � Z d � Z d � Z d � Z d � Z RS( s Demonstrate SQL-based locking.c C` s t j | | | | � t | j � | _ t | j � | _ t j d k r� d d l } | j � \ } } t j | � t j | � ~ ~ | t _ n d d l } | j t j � | _ | j j � } y | j d � Wn | j k r� n0 X| j j � d d l } | j t j t j � d S( su >>> lock = SQLiteLockFile('somefile') >>> lock = SQLiteLockFile('somefile', threaded=False) i NsG create table locks( lock_file varchar(32), unique_name varchar(32))( R t __init__t unicodet lock_filet unique_nameR t testdbt Nonet tempfilet mkstempt ost closet unlinkt sqlite3t connectt connectiont cursort executet OperationalErrort committ atexitt register( t selft patht threadedt timeoutR t _fdR R t cR ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR s( c C` s� | d k r | n | j } t j � } | d k rL | d k rL | | 7} n | d k ra d } n | d k rv d } n | d } | j j � } x;t r�| j � s.| j d | j | j f � | j j � | j d | j f � | j � } t | � d k r'| j d | j f � | j j � qfd Sn8 | j d | j f � | j � } t | � d k rfd S| d k r�t j � | k r�| d k r�t d | j � � q�t d | j � � n t j | � q� Wd S( Ni g�������?i s; insert into locks (lock_file, unique_name) values (?, ?)s* select * from locks where unique_name = ?i s( delete from locks where unique_name = ?s& Timeout waiting to acquire lock for %ss %s is already locked( R R t timeR R t Truet is_lockedR R R R t fetchallt lenR R R t sleep( R R t end_timet waitR t rows( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt acquire5 sD c C` s� | j � s" t d | j � � n | j � sP t d | j | j � f � � n | j j � } | j d | j f � | j j � d S( Ns %s is not lockeds# %s is locked, but not by me (by %s)s( delete from locks where unique_name = ?( R$ R R t i_am_lockingR R t _who_is_lockingR R R R ( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt releaset s c C` s3 | j j � } | j d | j f � | j � d S( Ns2 select unique_name from locks where lock_file = ?i ( R R R R t fetchone( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR- � s c C` s7 | j j � } | j d | j f � | j � } | S( Ns( select * from locks where lock_file = ?( R R R R R% ( R R R* ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR$ � s c C` s7 | j j � } | j d | j | j f � | j � S( Ns? select * from locks where lock_file = ? and unique_name = ?( R R R R R R% ( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR, � s c C` s6 | j j � } | j d | j f � | j j � d S( Ns& delete from locks where lock_file = ?( R R R R R ( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt break_lock� s N( t __name__t __module__t __doc__R R R# R R+ R. R- R$ R, R0 ( ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR s " ? ( t __future__R R R" R R t NameErrort strt R R R R R R ( ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt <module> s (PK @N#]_�]� 6 site-packages/pip/_vendor/lockfile/symlinklockfile.pyonu �[��� � ��abc @@ sj d d l m Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importNi ( t LockBaset NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt SymlinkLockFilec B@ sM e Z d Z e d d � Z d d � Z d � Z d � Z d � Z d � Z RS( s' Lock access to a file using symlink(2).c C@ s6 t j | | | | � t j j | j � d | _ d S( Ni ( R t __init__t ost patht splitt unique_name( t selfR t threadedt timeout( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR s c C@ s | d k r | n | j } t j � } | d k rL | d k rL | | 7} n x� t ry t j | j | j � Wn� t k r | j � r� d S| d k r� t j � | k r� | d k r� t d | j � � q� t d | j � � n t j | d k r| d n d � qO Xd SqO Wd S( Ni s& Timeout waiting to acquire lock for %ss %s is already lockedi g�������?( t NoneR t timet TrueR t symlinkR t lock_filet OSErrort i_am_lockingR R R t sleep( R R t end_time( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt acquire s$ 'c C@ sX | j � s" t d | j � � n" | j � sD t d | j � � n t j | j � d S( Ns %s is not lockeds %s is locked, but not by me( t is_lockedR R R R R t unlinkR ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt release6 s c C@ s t j j | j � S( N( R R t islinkR ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR = s c C@ s. t j j | j � o- t j | j � | j k S( N( R R R R t readlinkR ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR @ s c C@ s, t j j | j � r( t j | j � n d S( N( R R R R R ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt break_lockD s N( t __name__t __module__t __doc__R R R R R R R R ( ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR s # ( t __future__R R R t R R R R R R ( ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt <module> s (PK @N#]g}Ha_ _ 5 site-packages/pip/_vendor/lockfile/sqlitelockfile.pyonu �[��� � ��abc @` s� d d l m Z m Z d d l Z d d l Z y e Wn e k rO e Z n Xd d l m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importt divisionNi ( t LockBaset NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt SQLiteLockFilec B` s\ e Z d Z d Z e d d � Z d d � Z d � Z d � Z d � Z d � Z d � Z RS( s Demonstrate SQL-based locking.c C` s t j | | | | � t | j � | _ t | j � | _ t j d k r� d d l } | j � \ } } t j | � t j | � ~ ~ | t _ n d d l } | j t j � | _ | j j � } y | j d � Wn | j k r� n0 X| j j � d d l } | j t j t j � d S( su >>> lock = SQLiteLockFile('somefile') >>> lock = SQLiteLockFile('somefile', threaded=False) i NsG create table locks( lock_file varchar(32), unique_name varchar(32))( R t __init__t unicodet lock_filet unique_nameR t testdbt Nonet tempfilet mkstempt ost closet unlinkt sqlite3t connectt connectiont cursort executet OperationalErrort committ atexitt register( t selft patht threadedt timeoutR t _fdR R t cR ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR s( c C` s� | d k r | n | j } t j � } | d k rL | d k rL | | 7} n | d k ra d } n | d k rv d } n | d } | j j � } x;t r�| j � s.| j d | j | j f � | j j � | j d | j f � | j � } t | � d k r'| j d | j f � | j j � qfd Sn8 | j d | j f � | j � } t | � d k rfd S| d k r�t j � | k r�| d k r�t d | j � � q�t d | j � � n t j | � q� Wd S( Ni g�������?i s; insert into locks (lock_file, unique_name) values (?, ?)s* select * from locks where unique_name = ?i s( delete from locks where unique_name = ?s& Timeout waiting to acquire lock for %ss %s is already locked( R R t timeR R t Truet is_lockedR R R R t fetchallt lenR R R t sleep( R R t end_timet waitR t rows( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt acquire5 sD c C` s� | j � s" t d | j � � n | j � sP t d | j | j � f � � n | j j � } | j d | j f � | j j � d S( Ns %s is not lockeds# %s is locked, but not by me (by %s)s( delete from locks where unique_name = ?( R$ R R t i_am_lockingR R t _who_is_lockingR R R R ( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt releaset s c C` s3 | j j � } | j d | j f � | j � d S( Ns2 select unique_name from locks where lock_file = ?i ( R R R R t fetchone( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR- � s c C` s7 | j j � } | j d | j f � | j � } | S( Ns( select * from locks where lock_file = ?( R R R R R% ( R R R* ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR$ � s c C` s7 | j j � } | j d | j | j f � | j � S( Ns? select * from locks where lock_file = ? and unique_name = ?( R R R R R R% ( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR, � s c C` s6 | j j � } | j d | j f � | j j � d S( Ns& delete from locks where lock_file = ?( R R R R R ( R R ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt break_lock� s N( t __name__t __module__t __doc__R R R# R R+ R. R- R$ R, R0 ( ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyR s " ? ( t __future__R R R" R R t NameErrort strt R R R R R R ( ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/sqlitelockfile.pyt <module> s (PK @N#]6$�hb b 4 site-packages/pip/_vendor/lockfile/mkdirlockfile.pycnu �[��� � ��abc @` s� d d l m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importt divisionNi ( t LockBaset LockFailedt NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt MkdirLockFilec B` sM e Z d Z e d d � Z d d � Z d � Z d � Z d � Z d � Z RS( s" Lock file by creating a directory.c C` sK t j | | | | � t j j | j d | j | j | j f � | _ d S( ss >>> lock = MkdirLockFile('somefile') >>> lock = MkdirLockFile('somefile', threaded=False) s %s.%s%sN( R t __init__t ost patht joint lock_filet hostnamet tnamet pidt unique_name( t selfR t threadedt timeout( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR s c C` s{ | d k r | n | j } t j � } | d k rL | d k rL | | 7} n | d k ra d } n t d | d � } x t rvy t j | j � Wn� t k rXt j � d } | j t j k rBt j j | j � r� d S| d k r2t j � | k r2| d k r t d | j � � q2t d | j � � n t j | � qst d | j � � qw Xt | j d � j � d Sqw Wd S( Ni g�������?i i s& Timeout waiting to acquire lock for %ss %s is already lockeds failed to create %st wb( t NoneR t timet maxt TrueR t mkdirR t OSErrort syst exc_infot errnot EEXISTR t existsR R R t sleepR t opent close( R R t end_timet waitt err( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt acquire s2 c C` sq | j � s" t d | j � � n+ t j j | j � sM t d | j � � n t j | j � t j | j � d S( Ns %s is not lockeds %s is locked, but not by me( t is_lockedR R R R R R t unlinkt rmdirR ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt releaseA s c C` s t j j | j � S( N( R R R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR( I s c C` s | j � o t j j | j � S( N( R( R R R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt i_am_lockingL s c C` sh t j j | j � rd x9 t j | j � D]% } t j t j j | j | � � q( Wt j | j � n d S( N( R R R R t listdirR) R R* ( R t name( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt break_lockP s #N( t __name__t __module__t __doc__R R R R' R+ R( R, R/ ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR s & ( t __future__R R R R R R t R R R R R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt <module> s .PK @N#]!&�~ 3 site-packages/pip/_vendor/lockfile/mkdirlockfile.pynu �[��� from __future__ import absolute_import, division import time import os import sys import errno from . import (LockBase, LockFailed, NotLocked, NotMyLock, LockTimeout, AlreadyLocked) class MkdirLockFile(LockBase): """Lock file by creating a directory.""" def __init__(self, path, threaded=True, timeout=None): """ >>> lock = MkdirLockFile('somefile') >>> lock = MkdirLockFile('somefile', threaded=False) """ LockBase.__init__(self, path, threaded, timeout) # Lock file itself is a directory. Place the unique file name into # it. self.unique_name = os.path.join(self.lock_file, "%s.%s%s" % (self.hostname, self.tname, self.pid)) def acquire(self, timeout=None): timeout = timeout if timeout is not None else self.timeout end_time = time.time() if timeout is not None and timeout > 0: end_time += timeout if timeout is None: wait = 0.1 else: wait = max(0, timeout / 10) while True: try: os.mkdir(self.lock_file) except OSError: err = sys.exc_info()[1] if err.errno == errno.EEXIST: # Already locked. if os.path.exists(self.unique_name): # Already locked by me. return if timeout is not None and time.time() > end_time: if timeout > 0: raise LockTimeout("Timeout waiting to acquire" " lock for %s" % self.path) else: # Someone else has the lock. raise AlreadyLocked("%s is already locked" % self.path) time.sleep(wait) else: # Couldn't create the lock for some other reason raise LockFailed("failed to create %s" % self.lock_file) else: open(self.unique_name, "wb").close() return def release(self): if not self.is_locked(): raise NotLocked("%s is not locked" % self.path) elif not os.path.exists(self.unique_name): raise NotMyLock("%s is locked, but not by me" % self.path) os.unlink(self.unique_name) os.rmdir(self.lock_file) def is_locked(self): return os.path.exists(self.lock_file) def i_am_locking(self): return (self.is_locked() and os.path.exists(self.unique_name)) def break_lock(self): if os.path.exists(self.lock_file): for name in os.listdir(self.lock_file): os.unlink(os.path.join(self.lock_file, name)) os.rmdir(self.lock_file) PK @N#]_�]� 6 site-packages/pip/_vendor/lockfile/symlinklockfile.pycnu �[��� � ��abc @@ sj d d l m Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importNi ( t LockBaset NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt SymlinkLockFilec B@ sM e Z d Z e d d � Z d d � Z d � Z d � Z d � Z d � Z RS( s' Lock access to a file using symlink(2).c C@ s6 t j | | | | � t j j | j � d | _ d S( Ni ( R t __init__t ost patht splitt unique_name( t selfR t threadedt timeout( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR s c C@ s | d k r | n | j } t j � } | d k rL | d k rL | | 7} n x� t ry t j | j | j � Wn� t k r | j � r� d S| d k r� t j � | k r� | d k r� t d | j � � q� t d | j � � n t j | d k r| d n d � qO Xd SqO Wd S( Ni s& Timeout waiting to acquire lock for %ss %s is already lockedi g�������?( t NoneR t timet TrueR t symlinkR t lock_filet OSErrort i_am_lockingR R R t sleep( R R t end_time( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt acquire s$ 'c C@ sX | j � s" t d | j � � n" | j � sD t d | j � � n t j | j � d S( Ns %s is not lockeds %s is locked, but not by me( t is_lockedR R R R R t unlinkR ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt release6 s c C@ s t j j | j � S( N( R R t islinkR ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR = s c C@ s. t j j | j � o- t j | j � | j k S( N( R R R R t readlinkR ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR @ s c C@ s, t j j | j � r( t j | j � n d S( N( R R R R R ( R ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt break_lockD s N( t __name__t __module__t __doc__R R R R R R R R ( ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyR s # ( t __future__R R R t R R R R R R ( ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/symlinklockfile.pyt <module> s (PK @N#]i�Y�] ] 3 site-packages/pip/_vendor/lockfile/linklockfile.pyonu �[��� � ��abc @@ sp d d l m Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importNi ( t LockBaset LockFailedt NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt LinkLockFilec B@ s> e Z d Z d d � Z d � Z d � Z d � Z d � Z RS( s� Lock access to a file using atomic property of link(2). >>> lock = LinkLockFile('somefile') >>> lock = LinkLockFile('somefile', threaded=False) c C@ s~ y t | j d � j � Wn$ t k r@ t d | j � � n X| d k rS | n | j } t j � } | d k r� | d k r� | | 7} n x� t ryy t j | j | j � Wn� t k rqt j | j � j } | d k r� d S| d k rKt j � | k rKt j | j � | d k r5t d | j � � qKt d | j � � n t j | d k rg| d pjd � q� Xd Sq� Wd S( Nt wbs failed to create %si i s& Timeout waiting to acquire lock for %ss %s is already lockedi g�������?( t opent unique_namet closet IOErrorR t Nonet timeoutt timet Truet ost linkt lock_filet OSErrort statt st_nlinkt unlinkR t pathR t sleep( t selfR t end_timet nlinks( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt acquire s0 'c C@ sq | j � s" t d | j � � n+ t j j | j � sM t d | j � � n t j | j � t j | j � d S( Ns %s is not lockeds %s is locked, but not by me( t is_lockedR R R t existsR R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt release7 s c C@ s t j j | j � S( N( R R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyR ? s c C@ s: | j � o9 t j j | j � o9 t j | j � j d k S( Ni ( R R R R R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt i_am_lockingB s c C@ s, t j j | j � r( t j | j � n d S( N( R R R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt break_lockG s N( t __name__t __module__t __doc__R R R R R! R" ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyR s & ( t __future__R R R t R R R R R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt <module> s .PK @N#]�#��$ �$ . site-packages/pip/_vendor/lockfile/__init__.pynu �[��� # -*- coding: utf-8 -*- """ lockfile.py - Platform-independent advisory file locks. Requires Python 2.5 unless you apply 2.4.diff Locking is done on a per-thread basis instead of a per-process basis. Usage: >>> lock = LockFile('somefile') >>> try: ... lock.acquire() ... except AlreadyLocked: ... print 'somefile', 'is locked already.' ... except LockFailed: ... print 'somefile', 'can\\'t be locked.' ... else: ... print 'got lock' got lock >>> print lock.is_locked() True >>> lock.release() >>> lock = LockFile('somefile') >>> print lock.is_locked() False >>> with lock: ... print lock.is_locked() True >>> print lock.is_locked() False >>> lock = LockFile('somefile') >>> # It is okay to lock twice from the same thread... >>> with lock: ... lock.acquire() ... >>> # Though no counter is kept, so you can't unlock multiple times... >>> print lock.is_locked() False Exceptions: Error - base class for other exceptions LockError - base class for all locking exceptions AlreadyLocked - Another thread or process already holds the lock LockFailed - Lock failed for some other reason UnlockError - base class for all unlocking exceptions AlreadyUnlocked - File was not locked. NotMyLock - File was locked but not by the current thread/process """ from __future__ import absolute_import import functools import os import socket import threading import warnings # Work with PEP8 and non-PEP8 versions of threading module. if not hasattr(threading, "current_thread"): threading.current_thread = threading.currentThread if not hasattr(threading.Thread, "get_name"): threading.Thread.get_name = threading.Thread.getName __all__ = ['Error', 'LockError', 'LockTimeout', 'AlreadyLocked', 'LockFailed', 'UnlockError', 'NotLocked', 'NotMyLock', 'LinkFileLock', 'MkdirFileLock', 'SQLiteFileLock', 'LockBase', 'locked'] class Error(Exception): """ Base class for other exceptions. >>> try: ... raise Error ... except Exception: ... pass """ pass class LockError(Error): """ Base class for error arising from attempts to acquire the lock. >>> try: ... raise LockError ... except Error: ... pass """ pass class LockTimeout(LockError): """Raised when lock creation fails within a user-defined period of time. >>> try: ... raise LockTimeout ... except LockError: ... pass """ pass class AlreadyLocked(LockError): """Some other thread/process is locking the file. >>> try: ... raise AlreadyLocked ... except LockError: ... pass """ pass class LockFailed(LockError): """Lock file creation failed for some other reason. >>> try: ... raise LockFailed ... except LockError: ... pass """ pass class UnlockError(Error): """ Base class for errors arising from attempts to release the lock. >>> try: ... raise UnlockError ... except Error: ... pass """ pass class NotLocked(UnlockError): """Raised when an attempt is made to unlock an unlocked file. >>> try: ... raise NotLocked ... except UnlockError: ... pass """ pass class NotMyLock(UnlockError): """Raised when an attempt is made to unlock a file someone else locked. >>> try: ... raise NotMyLock ... except UnlockError: ... pass """ pass class _SharedBase(object): def __init__(self, path): self.path = path def acquire(self, timeout=None): """ Acquire the lock. * If timeout is omitted (or None), wait forever trying to lock the file. * If timeout > 0, try to acquire the lock for that many seconds. If the lock period expires and the file is still locked, raise LockTimeout. * If timeout <= 0, raise AlreadyLocked immediately if the file is already locked. """ raise NotImplemented("implement in subclass") def release(self): """ Release the lock. If the file is not locked, raise NotLocked. """ raise NotImplemented("implement in subclass") def __enter__(self): """ Context manager support. """ self.acquire() return self def __exit__(self, *_exc): """ Context manager support. """ self.release() def __repr__(self): return "<%s: %r>" % (self.__class__.__name__, self.path) class LockBase(_SharedBase): """Base class for platform-specific lock classes.""" def __init__(self, path, threaded=True, timeout=None): """ >>> lock = LockBase('somefile') >>> lock = LockBase('somefile', threaded=False) """ super(LockBase, self).__init__(path) self.lock_file = os.path.abspath(path) + ".lock" self.hostname = socket.gethostname() self.pid = os.getpid() if threaded: t = threading.current_thread() # Thread objects in Python 2.4 and earlier do not have ident # attrs. Worm around that. ident = getattr(t, "ident", hash(t)) self.tname = "-%x" % (ident & 0xffffffff) else: self.tname = "" dirname = os.path.dirname(self.lock_file) # unique name is mostly about the current process, but must # also contain the path -- otherwise, two adjacent locked # files conflict (one file gets locked, creating lock-file and # unique file, the other one gets locked, creating lock-file # and overwriting the already existing lock-file, then one # gets unlocked, deleting both lock-file and unique file, # finally the last lock errors out upon releasing. self.unique_name = os.path.join(dirname, "%s%s.%s%s" % (self.hostname, self.tname, self.pid, hash(self.path))) self.timeout = timeout def is_locked(self): """ Tell whether or not the file is locked. """ raise NotImplemented("implement in subclass") def i_am_locking(self): """ Return True if this object is locking the file. """ raise NotImplemented("implement in subclass") def break_lock(self): """ Remove a lock. Useful if a locking thread failed to unlock. """ raise NotImplemented("implement in subclass") def __repr__(self): return "<%s: %r -- %r>" % (self.__class__.__name__, self.unique_name, self.path) def _fl_helper(cls, mod, *args, **kwds): warnings.warn("Import from %s module instead of lockfile package" % mod, DeprecationWarning, stacklevel=2) # This is a bit funky, but it's only for awhile. The way the unit tests # are constructed this function winds up as an unbound method, so it # actually takes three args, not two. We want to toss out self. if not isinstance(args[0], str): # We are testing, avoid the first arg args = args[1:] if len(args) == 1 and not kwds: kwds["threaded"] = True return cls(*args, **kwds) def LinkFileLock(*args, **kwds): """Factory function provided for backwards compatibility. Do not use in new code. Instead, import LinkLockFile from the lockfile.linklockfile module. """ from . import linklockfile return _fl_helper(linklockfile.LinkLockFile, "lockfile.linklockfile", *args, **kwds) def MkdirFileLock(*args, **kwds): """Factory function provided for backwards compatibility. Do not use in new code. Instead, import MkdirLockFile from the lockfile.mkdirlockfile module. """ from . import mkdirlockfile return _fl_helper(mkdirlockfile.MkdirLockFile, "lockfile.mkdirlockfile", *args, **kwds) def SQLiteFileLock(*args, **kwds): """Factory function provided for backwards compatibility. Do not use in new code. Instead, import SQLiteLockFile from the lockfile.mkdirlockfile module. """ from . import sqlitelockfile return _fl_helper(sqlitelockfile.SQLiteLockFile, "lockfile.sqlitelockfile", *args, **kwds) def locked(path, timeout=None): """Decorator which enables locks for decorated function. Arguments: - path: path for lockfile. - timeout (optional): Timeout for acquiring lock. Usage: @locked('/var/run/myname', timeout=0) def myname(...): ... """ def decor(func): @functools.wraps(func) def wrapper(*args, **kwargs): lock = FileLock(path, timeout=timeout) lock.acquire() try: return func(*args, **kwargs) finally: lock.release() return wrapper return decor if hasattr(os, "link"): from . import linklockfile as _llf LockFile = _llf.LinkLockFile else: from . import mkdirlockfile as _mlf LockFile = _mlf.MkdirLockFile FileLock = LockFile PK @N#]��� � 4 site-packages/pip/_vendor/lockfile/sqlitelockfile.pynu �[��� from __future__ import absolute_import, division import time import os try: unicode except NameError: unicode = str from . import LockBase, NotLocked, NotMyLock, LockTimeout, AlreadyLocked class SQLiteLockFile(LockBase): "Demonstrate SQL-based locking." testdb = None def __init__(self, path, threaded=True, timeout=None): """ >>> lock = SQLiteLockFile('somefile') >>> lock = SQLiteLockFile('somefile', threaded=False) """ LockBase.__init__(self, path, threaded, timeout) self.lock_file = unicode(self.lock_file) self.unique_name = unicode(self.unique_name) if SQLiteLockFile.testdb is None: import tempfile _fd, testdb = tempfile.mkstemp() os.close(_fd) os.unlink(testdb) del _fd, tempfile SQLiteLockFile.testdb = testdb import sqlite3 self.connection = sqlite3.connect(SQLiteLockFile.testdb) c = self.connection.cursor() try: c.execute("create table locks" "(" " lock_file varchar(32)," " unique_name varchar(32)" ")") except sqlite3.OperationalError: pass else: self.connection.commit() import atexit atexit.register(os.unlink, SQLiteLockFile.testdb) def acquire(self, timeout=None): timeout = timeout if timeout is not None else self.timeout end_time = time.time() if timeout is not None and timeout > 0: end_time += timeout if timeout is None: wait = 0.1 elif timeout <= 0: wait = 0 else: wait = timeout / 10 cursor = self.connection.cursor() while True: if not self.is_locked(): # Not locked. Try to lock it. cursor.execute("insert into locks" " (lock_file, unique_name)" " values" " (?, ?)", (self.lock_file, self.unique_name)) self.connection.commit() # Check to see if we are the only lock holder. cursor.execute("select * from locks" " where unique_name = ?", (self.unique_name,)) rows = cursor.fetchall() if len(rows) > 1: # Nope. Someone else got there. Remove our lock. cursor.execute("delete from locks" " where unique_name = ?", (self.unique_name,)) self.connection.commit() else: # Yup. We're done, so go home. return else: # Check to see if we are the only lock holder. cursor.execute("select * from locks" " where unique_name = ?", (self.unique_name,)) rows = cursor.fetchall() if len(rows) == 1: # We're the locker, so go home. return # Maybe we should wait a bit longer. if timeout is not None and time.time() > end_time: if timeout > 0: # No more waiting. raise LockTimeout("Timeout waiting to acquire" " lock for %s" % self.path) else: # Someone else has the lock and we are impatient.. raise AlreadyLocked("%s is already locked" % self.path) # Well, okay. We'll give it a bit longer. time.sleep(wait) def release(self): if not self.is_locked(): raise NotLocked("%s is not locked" % self.path) if not self.i_am_locking(): raise NotMyLock("%s is locked, but not by me (by %s)" % (self.unique_name, self._who_is_locking())) cursor = self.connection.cursor() cursor.execute("delete from locks" " where unique_name = ?", (self.unique_name,)) self.connection.commit() def _who_is_locking(self): cursor = self.connection.cursor() cursor.execute("select unique_name from locks" " where lock_file = ?", (self.lock_file,)) return cursor.fetchone()[0] def is_locked(self): cursor = self.connection.cursor() cursor.execute("select * from locks" " where lock_file = ?", (self.lock_file,)) rows = cursor.fetchall() return not not rows def i_am_locking(self): cursor = self.connection.cursor() cursor.execute("select * from locks" " where lock_file = ?" " and unique_name = ?", (self.lock_file, self.unique_name)) return not not cursor.fetchall() def break_lock(self): cursor = self.connection.cursor() cursor.execute("delete from locks" " where lock_file = ?", (self.lock_file,)) self.connection.commit() PK @N#] <r-� � 1 site-packages/pip/_vendor/lockfile/pidlockfile.pynu �[��� # -*- coding: utf-8 -*- # pidlockfile.py # # Copyright © 2008–2009 Ben Finney <ben+python@benfinney.id.au> # # This is free software: you may copy, modify, and/or distribute this work # under the terms of the Python Software Foundation License, version 2 or # later as published by the Python Software Foundation. # No warranty expressed or implied. See the file LICENSE.PSF-2 for details. """ Lockfile behaviour implemented via Unix PID files. """ from __future__ import absolute_import import errno import os import time from . import (LockBase, AlreadyLocked, LockFailed, NotLocked, NotMyLock, LockTimeout) class PIDLockFile(LockBase): """ Lockfile implemented as a Unix PID file. The lock file is a normal file named by the attribute `path`. A lock's PID file contains a single line of text, containing the process ID (PID) of the process that acquired the lock. >>> lock = PIDLockFile('somefile') >>> lock = PIDLockFile('somefile') """ def __init__(self, path, threaded=False, timeout=None): # pid lockfiles don't support threaded operation, so always force # False as the threaded arg. LockBase.__init__(self, path, False, timeout) self.unique_name = self.path def read_pid(self): """ Get the PID from the lock file. """ return read_pid_from_pidfile(self.path) def is_locked(self): """ Test if the lock is currently held. The lock is held if the PID file for this lock exists. """ return os.path.exists(self.path) def i_am_locking(self): """ Test if the lock is held by the current process. Returns ``True`` if the current process ID matches the number stored in the PID file. """ return self.is_locked() and os.getpid() == self.read_pid() def acquire(self, timeout=None): """ Acquire the lock. Creates the PID file for this lock, or raises an error if the lock could not be acquired. """ timeout = timeout if timeout is not None else self.timeout end_time = time.time() if timeout is not None and timeout > 0: end_time += timeout while True: try: write_pid_to_pidfile(self.path) except OSError as exc: if exc.errno == errno.EEXIST: # The lock creation failed. Maybe sleep a bit. if time.time() > end_time: if timeout is not None and timeout > 0: raise LockTimeout("Timeout waiting to acquire" " lock for %s" % self.path) else: raise AlreadyLocked("%s is already locked" % self.path) time.sleep(timeout is not None and timeout / 10 or 0.1) else: raise LockFailed("failed to create %s" % self.path) else: return def release(self): """ Release the lock. Removes the PID file to release the lock, or raises an error if the current process does not hold the lock. """ if not self.is_locked(): raise NotLocked("%s is not locked" % self.path) if not self.i_am_locking(): raise NotMyLock("%s is locked, but not by me" % self.path) remove_existing_pidfile(self.path) def break_lock(self): """ Break an existing lock. Removes the PID file if it already exists, otherwise does nothing. """ remove_existing_pidfile(self.path) def read_pid_from_pidfile(pidfile_path): """ Read the PID recorded in the named PID file. Read and return the numeric PID recorded as text in the named PID file. If the PID file cannot be read, or if the content is not a valid PID, return ``None``. """ pid = None try: pidfile = open(pidfile_path, 'r') except IOError: pass else: # According to the FHS 2.3 section on PID files in /var/run: # # The file must consist of the process identifier in # ASCII-encoded decimal, followed by a newline character. # # Programs that read PID files should be somewhat flexible # in what they accept; i.e., they should ignore extra # whitespace, leading zeroes, absence of the trailing # newline, or additional lines in the PID file. line = pidfile.readline().strip() try: pid = int(line) except ValueError: pass pidfile.close() return pid def write_pid_to_pidfile(pidfile_path): """ Write the PID in the named PID file. Get the numeric process ID (“PID”) of the current process and write it to the named file as a line of text. """ open_flags = (os.O_CREAT | os.O_EXCL | os.O_WRONLY) open_mode = 0o644 pidfile_fd = os.open(pidfile_path, open_flags, open_mode) pidfile = os.fdopen(pidfile_fd, 'w') # According to the FHS 2.3 section on PID files in /var/run: # # The file must consist of the process identifier in # ASCII-encoded decimal, followed by a newline character. For # example, if crond was process number 25, /var/run/crond.pid # would contain three characters: two, five, and newline. pid = os.getpid() pidfile.write("%s\n" % pid) pidfile.close() def remove_existing_pidfile(pidfile_path): """ Remove the named PID file if it exists. Removing a PID file that doesn't already exist puts us in the desired state, so we ignore the condition if the file does not exist. """ try: os.remove(pidfile_path) except OSError as exc: if exc.errno == errno.ENOENT: pass else: raise PK @N#]��| 2 site-packages/pip/_vendor/lockfile/pidlockfile.pyonu �[��� � ��abc @@ s� d Z d d l m Z d d l Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z d e f d � � YZ d � Z d � Z d � Z d S( s8 Lockfile behaviour implemented via Unix PID files. i ( t absolute_importNi ( t LockBaset AlreadyLockedt LockFailedt NotLockedt NotMyLockt LockTimeoutt PIDLockFilec B@ sV e Z d Z e d d � Z d � Z d � Z d � Z d d � Z d � Z d � Z RS( sA Lockfile implemented as a Unix PID file. The lock file is a normal file named by the attribute `path`. A lock's PID file contains a single line of text, containing the process ID (PID) of the process that acquired the lock. >>> lock = PIDLockFile('somefile') >>> lock = PIDLockFile('somefile') c C@ s& t j | | t | � | j | _ d S( N( R t __init__t Falset patht unique_name( t selfR t threadedt timeout( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR $ s c C@ s t | j � S( s- Get the PID from the lock file. ( t read_pid_from_pidfileR ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt read_pid* s c C@ s t j j | j � S( sv Test if the lock is currently held. The lock is held if the PID file for this lock exists. ( t osR t exists( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt is_locked/ s c C@ s" | j � o! t j � | j � k S( s� Test if the lock is held by the current process. Returns ``True`` if the current process ID matches the number stored in the PID file. ( R R t getpidR ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt i_am_locking7 s c C@ s) | d k r | n | j } t j � } | d k rL | d k rL | | 7} n x� t r$y t | j � Wn� t k r } | j t j k rt j � | k r� | d k r� | d k r� t d | j � � q� t d | j � � n t j | d k r� | d p� d � q!t d | j � � qO Xd SqO Wd S( s� Acquire the lock. Creates the PID file for this lock, or raises an error if the lock could not be acquired. i s& Timeout waiting to acquire lock for %ss %s is already lockedi g�������?s failed to create %sN( t NoneR t timet Truet write_pid_to_pidfileR t OSErrort errnot EEXISTR R t sleepR ( R R t end_timet exc( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt acquire? s$ &c C@ sU | j � s" t d | j � � n | j � sD t d | j � � n t | j � d S( s� Release the lock. Removes the PID file to release the lock, or raises an error if the current process does not hold the lock. s %s is not lockeds %s is locked, but not by meN( R R R R R t remove_existing_pidfile( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt release_ s c C@ s t | j � d S( s� Break an existing lock. Removes the PID file if it already exists, otherwise does nothing. N( R! R ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt break_lockl s N( t __name__t __module__t __doc__R R R R R R R R" R# ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR s c C@ sq d } y t | d � } Wn t k r, nA X| j � j � } y t | � } Wn t k rb n X| j � | S( s� Read the PID recorded in the named PID file. Read and return the numeric PID recorded as text in the named PID file. If the PID file cannot be read, or if the content is not a valid PID, return ``None``. t rN( R t opent IOErrort readlinet stript intt ValueErrort close( t pidfile_patht pidt pidfilet line( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR v s c C@ so t j t j Bt j B} d } t j | | | � } t j | d � } t j � } | j d | � | j � d S( s� Write the PID in the named PID file. Get the numeric process ID (“PID”) of the current process and write it to the named file as a line of text. i� t ws %s N( R t O_CREATt O_EXCLt O_WRONLYR( t fdopenR t writeR. ( R/ t open_flagst open_modet pidfile_fdR1 R0 ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR � s c C@ sC y t j | � Wn+ t k r> } | j t j k r8 q? � n Xd S( s� Remove the named PID file if it exists. Removing a PID file that doesn't already exist puts us in the desired state, so we ignore the condition if the file does not exist. N( R t removeR R t ENOENT( R/ R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR! � s ( R& t __future__R R R R t R R R R R R R R R R! ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt <module> s .] " PK @N#]i�Y�] ] 3 site-packages/pip/_vendor/lockfile/linklockfile.pycnu �[��� � ��abc @@ sp d d l m Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importNi ( t LockBaset LockFailedt NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt LinkLockFilec B@ s> e Z d Z d d � Z d � Z d � Z d � Z d � Z RS( s� Lock access to a file using atomic property of link(2). >>> lock = LinkLockFile('somefile') >>> lock = LinkLockFile('somefile', threaded=False) c C@ s~ y t | j d � j � Wn$ t k r@ t d | j � � n X| d k rS | n | j } t j � } | d k r� | d k r� | | 7} n x� t ryy t j | j | j � Wn� t k rqt j | j � j } | d k r� d S| d k rKt j � | k rKt j | j � | d k r5t d | j � � qKt d | j � � n t j | d k rg| d pjd � q� Xd Sq� Wd S( Nt wbs failed to create %si i s& Timeout waiting to acquire lock for %ss %s is already lockedi g�������?( t opent unique_namet closet IOErrorR t Nonet timeoutt timet Truet ost linkt lock_filet OSErrort statt st_nlinkt unlinkR t pathR t sleep( t selfR t end_timet nlinks( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt acquire s0 'c C@ sq | j � s" t d | j � � n+ t j j | j � sM t d | j � � n t j | j � t j | j � d S( Ns %s is not lockeds %s is locked, but not by me( t is_lockedR R R t existsR R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt release7 s c C@ s t j j | j � S( N( R R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyR ? s c C@ s: | j � o9 t j j | j � o9 t j | j � j d k S( Ni ( R R R R R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt i_am_lockingB s c C@ s, t j j | j � r( t j | j � n d S( N( R R R R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt break_lockG s N( t __name__t __module__t __doc__R R R R R! R" ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyR s & ( t __future__R R R t R R R R R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/linklockfile.pyt <module> s .PK @N#]�# �8 8 5 site-packages/pip/_vendor/lockfile/symlinklockfile.pynu �[��� from __future__ import absolute_import import os import time from . import (LockBase, NotLocked, NotMyLock, LockTimeout, AlreadyLocked) class SymlinkLockFile(LockBase): """Lock access to a file using symlink(2).""" def __init__(self, path, threaded=True, timeout=None): # super(SymlinkLockFile).__init(...) LockBase.__init__(self, path, threaded, timeout) # split it back! self.unique_name = os.path.split(self.unique_name)[1] def acquire(self, timeout=None): # Hopefully unnecessary for symlink. # try: # open(self.unique_name, "wb").close() # except IOError: # raise LockFailed("failed to create %s" % self.unique_name) timeout = timeout if timeout is not None else self.timeout end_time = time.time() if timeout is not None and timeout > 0: end_time += timeout while True: # Try and create a symbolic link to it. try: os.symlink(self.unique_name, self.lock_file) except OSError: # Link creation failed. Maybe we've double-locked? if self.i_am_locking(): # Linked to out unique name. Proceed. return else: # Otherwise the lock creation failed. if timeout is not None and time.time() > end_time: if timeout > 0: raise LockTimeout("Timeout waiting to acquire" " lock for %s" % self.path) else: raise AlreadyLocked("%s is already locked" % self.path) time.sleep(timeout / 10 if timeout is not None else 0.1) else: # Link creation succeeded. We're good to go. return def release(self): if not self.is_locked(): raise NotLocked("%s is not locked" % self.path) elif not self.i_am_locking(): raise NotMyLock("%s is locked, but not by me" % self.path) os.unlink(self.lock_file) def is_locked(self): return os.path.islink(self.lock_file) def i_am_locking(self): return (os.path.islink(self.lock_file) and os.readlink(self.lock_file) == self.unique_name) def break_lock(self): if os.path.islink(self.lock_file): # exists && link os.unlink(self.lock_file) PK @N#]�Ǟ+P/ P/ / site-packages/pip/_vendor/lockfile/__init__.pycnu �[��� � ��abc @@ s d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z e e d � sp e j e _ n e e j d � s� e j j e j _ n d d d d d d d d d d d d d g Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d � Z d � Z d! � Z d d" � Z e e d# � r�d$ d% l! m" Z# e# j$ Z% n d$ d& l! m& Z' e' j( Z% e% Z) d S(' s lockfile.py - Platform-independent advisory file locks. Requires Python 2.5 unless you apply 2.4.diff Locking is done on a per-thread basis instead of a per-process basis. Usage: >>> lock = LockFile('somefile') >>> try: ... lock.acquire() ... except AlreadyLocked: ... print 'somefile', 'is locked already.' ... except LockFailed: ... print 'somefile', 'can\'t be locked.' ... else: ... print 'got lock' got lock >>> print lock.is_locked() True >>> lock.release() >>> lock = LockFile('somefile') >>> print lock.is_locked() False >>> with lock: ... print lock.is_locked() True >>> print lock.is_locked() False >>> lock = LockFile('somefile') >>> # It is okay to lock twice from the same thread... >>> with lock: ... lock.acquire() ... >>> # Though no counter is kept, so you can't unlock multiple times... >>> print lock.is_locked() False Exceptions: Error - base class for other exceptions LockError - base class for all locking exceptions AlreadyLocked - Another thread or process already holds the lock LockFailed - Lock failed for some other reason UnlockError - base class for all unlocking exceptions AlreadyUnlocked - File was not locked. NotMyLock - File was locked but not by the current thread/process i ( t absolute_importNt current_threadt get_namet Errort LockErrort LockTimeoutt AlreadyLockedt LockFailedt UnlockErrort NotLockedt NotMyLockt LinkFileLockt MkdirFileLockt SQLiteFileLockt LockBaset lockedc B@ s e Z d Z RS( sw Base class for other exceptions. >>> try: ... raise Error ... except Exception: ... pass ( t __name__t __module__t __doc__( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR J s c B@ s e Z d Z RS( s� Base class for error arising from attempts to acquire the lock. >>> try: ... raise LockError ... except Error: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR V s c B@ s e Z d Z RS( s� Raised when lock creation fails within a user-defined period of time. >>> try: ... raise LockTimeout ... except LockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR b s c B@ s e Z d Z RS( s� Some other thread/process is locking the file. >>> try: ... raise AlreadyLocked ... except LockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR m s c B@ s e Z d Z RS( s� Lock file creation failed for some other reason. >>> try: ... raise LockFailed ... except LockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR x s c B@ s e Z d Z RS( s� Base class for errors arising from attempts to release the lock. >>> try: ... raise UnlockError ... except Error: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c B@ s e Z d Z RS( s� Raised when an attempt is made to unlock an unlocked file. >>> try: ... raise NotLocked ... except UnlockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c B@ s e Z d Z RS( s� Raised when an attempt is made to unlock a file someone else locked. >>> try: ... raise NotMyLock ... except UnlockError: ... pass ( R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s t _SharedBasec B@ sA e Z d � Z d d � Z d � Z d � Z d � Z d � Z RS( c C@ s | | _ d S( N( t path( t selfR ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __init__� s c C@ s t d � � d S( s� Acquire the lock. * If timeout is omitted (or None), wait forever trying to lock the file. * If timeout > 0, try to acquire the lock for that many seconds. If the lock period expires and the file is still locked, raise LockTimeout. * If timeout <= 0, raise AlreadyLocked immediately if the file is already locked. s implement in subclassN( t NotImplemented( R t timeout( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt acquire� s c C@ s t d � � d S( sX Release the lock. If the file is not locked, raise NotLocked. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt release� s c C@ s | j � | S( s* Context manager support. ( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __enter__� s c G@ s | j � d S( s* Context manager support. N( R ( R t _exc( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __exit__� s c C@ s d | j j | j f S( Ns <%s: %r>( t __class__R R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt __repr__� s N( R R R t NoneR R R R R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c B@ sA e Z d Z e d d � Z d � Z d � Z d � Z d � Z RS( s. Base class for platform-specific lock classes.c C@ s� t t | � j | � t j j | � d | _ t j � | _ t j � | _ | r� t j � } t | d t | � � } d | d @| _ n d | _ t j j | j � } t j j | d | j | j | j t | j � f � | _ | | _ d S( si >>> lock = LockBase('somefile') >>> lock = LockBase('somefile', threaded=False) s .lockt idents -%xI���� t s %s%s.%s%sN( t superR R t osR t abspatht lock_filet sockett gethostnamet hostnamet getpidt pidt threadingR t getattrt hasht tnamet dirnamet joint unique_nameR ( R R t threadedR t tR! R0 ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s c C@ s t d � � d S( s9 Tell whether or not the file is locked. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt is_locked� s c C@ s t d � � d S( sA Return True if this object is locking the file. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt i_am_locking� s c C@ s t d � � d S( sN Remove a lock. Useful if a locking thread failed to unlock. s implement in subclassN( R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt break_lock s c C@ s d | j j | j | j f S( Ns <%s: %r -- %r>( R R R2 R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR s N( R R R t TrueR R R5 R6 R7 R ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR � s ! c O@ sm t j d | t d d �t | d t � s: | d } n t | � d k r` | r` t | d <n | | | � S( Ns1 Import from %s module instead of lockfile packaget stackleveli i i R3 ( t warningst warnt DeprecationWarningt isinstancet strt lenR8 ( t clst modt argst kwds( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt _fl_helper s c O@ s& d d l m } t | j d | | � S( s� Factory function provided for backwards compatibility. Do not use in new code. Instead, import LinkLockFile from the lockfile.linklockfile module. i ( t linklockfiles lockfile.linklockfile( R" RE RD t LinkLockFile( RB RC RE ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR s c O@ s& d d l m } t | j d | | � S( s� Factory function provided for backwards compatibility. Do not use in new code. Instead, import MkdirLockFile from the lockfile.mkdirlockfile module. i ( t mkdirlockfiles lockfile.mkdirlockfile( R" RG RD t MkdirLockFile( RB RC RG ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR % s c O@ s& d d l m } t | j d | | � S( s� Factory function provided for backwards compatibility. Do not use in new code. Instead, import SQLiteLockFile from the lockfile.mkdirlockfile module. i ( t sqlitelockfiles lockfile.sqlitelockfile( R" RI RD t SQLiteLockFile( RB RC RI ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR 0 s c @ s � � f d � } | S( s Decorator which enables locks for decorated function. Arguments: - path: path for lockfile. - timeout (optional): Timeout for acquiring lock. Usage: @locked('/var/run/myname', timeout=0) def myname(...): ... c @ s( t j � � � � � f d � � } | S( Nc @ s? t � d � �} | j � z � | | � SWd | j � Xd S( NR ( t FileLockR R ( RB t kwargst lock( t funcR R ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt wrapperH s ( t functoolst wraps( RN RO ( R R ( RN sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt decorG s $( ( R R RR ( ( R R sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyR ; s t linki ( RE ( RG (* R t __future__R RP R$ R' R, R: t hasattrt currentThreadR t Threadt getNameR t __all__t ExceptionR R R R R R R R t objectR R RD R R R R R R" RE t _llfRF t LockFileRG t _mlfRH RK ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/__init__.pyt <module>4 sF -: PK @N#]��| 2 site-packages/pip/_vendor/lockfile/pidlockfile.pycnu �[��� � ��abc @@ s� d Z d d l m Z d d l Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z d e f d � � YZ d � Z d � Z d � Z d S( s8 Lockfile behaviour implemented via Unix PID files. i ( t absolute_importNi ( t LockBaset AlreadyLockedt LockFailedt NotLockedt NotMyLockt LockTimeoutt PIDLockFilec B@ sV e Z d Z e d d � Z d � Z d � Z d � Z d d � Z d � Z d � Z RS( sA Lockfile implemented as a Unix PID file. The lock file is a normal file named by the attribute `path`. A lock's PID file contains a single line of text, containing the process ID (PID) of the process that acquired the lock. >>> lock = PIDLockFile('somefile') >>> lock = PIDLockFile('somefile') c C@ s& t j | | t | � | j | _ d S( N( R t __init__t Falset patht unique_name( t selfR t threadedt timeout( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR $ s c C@ s t | j � S( s- Get the PID from the lock file. ( t read_pid_from_pidfileR ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt read_pid* s c C@ s t j j | j � S( sv Test if the lock is currently held. The lock is held if the PID file for this lock exists. ( t osR t exists( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt is_locked/ s c C@ s" | j � o! t j � | j � k S( s� Test if the lock is held by the current process. Returns ``True`` if the current process ID matches the number stored in the PID file. ( R R t getpidR ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt i_am_locking7 s c C@ s) | d k r | n | j } t j � } | d k rL | d k rL | | 7} n x� t r$y t | j � Wn� t k r } | j t j k rt j � | k r� | d k r� | d k r� t d | j � � q� t d | j � � n t j | d k r� | d p� d � q!t d | j � � qO Xd SqO Wd S( s� Acquire the lock. Creates the PID file for this lock, or raises an error if the lock could not be acquired. i s& Timeout waiting to acquire lock for %ss %s is already lockedi g�������?s failed to create %sN( t NoneR t timet Truet write_pid_to_pidfileR t OSErrort errnot EEXISTR R t sleepR ( R R t end_timet exc( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt acquire? s$ &c C@ sU | j � s" t d | j � � n | j � sD t d | j � � n t | j � d S( s� Release the lock. Removes the PID file to release the lock, or raises an error if the current process does not hold the lock. s %s is not lockeds %s is locked, but not by meN( R R R R R t remove_existing_pidfile( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt release_ s c C@ s t | j � d S( s� Break an existing lock. Removes the PID file if it already exists, otherwise does nothing. N( R! R ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt break_lockl s N( t __name__t __module__t __doc__R R R R R R R R" R# ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR s c C@ sq d } y t | d � } Wn t k r, nA X| j � j � } y t | � } Wn t k rb n X| j � | S( s� Read the PID recorded in the named PID file. Read and return the numeric PID recorded as text in the named PID file. If the PID file cannot be read, or if the content is not a valid PID, return ``None``. t rN( R t opent IOErrort readlinet stript intt ValueErrort close( t pidfile_patht pidt pidfilet line( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR v s c C@ so t j t j Bt j B} d } t j | | | � } t j | d � } t j � } | j d | � | j � d S( s� Write the PID in the named PID file. Get the numeric process ID (“PID”) of the current process and write it to the named file as a line of text. i� t ws %s N( R t O_CREATt O_EXCLt O_WRONLYR( t fdopenR t writeR. ( R/ t open_flagst open_modet pidfile_fdR1 R0 ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR � s c C@ sC y t j | � Wn+ t k r> } | j t j k r8 q? � n Xd S( s� Remove the named PID file if it exists. Removing a PID file that doesn't already exist puts us in the desired state, so we ignore the condition if the file does not exist. N( R t removeR R t ENOENT( R/ R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyR! � s ( R& t __future__R R R R t R R R R R R R R R R! ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/pidlockfile.pyt <module> s .] " PK @N#]6$�hb b 4 site-packages/pip/_vendor/lockfile/mkdirlockfile.pyonu �[��� � ��abc @` s� d d l m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importt divisionNi ( t LockBaset LockFailedt NotLockedt NotMyLockt LockTimeoutt AlreadyLockedt MkdirLockFilec B` sM e Z d Z e d d � Z d d � Z d � Z d � Z d � Z d � Z RS( s" Lock file by creating a directory.c C` sK t j | | | | � t j j | j d | j | j | j f � | _ d S( ss >>> lock = MkdirLockFile('somefile') >>> lock = MkdirLockFile('somefile', threaded=False) s %s.%s%sN( R t __init__t ost patht joint lock_filet hostnamet tnamet pidt unique_name( t selfR t threadedt timeout( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR s c C` s{ | d k r | n | j } t j � } | d k rL | d k rL | | 7} n | d k ra d } n t d | d � } x t rvy t j | j � Wn� t k rXt j � d } | j t j k rBt j j | j � r� d S| d k r2t j � | k r2| d k r t d | j � � q2t d | j � � n t j | � qst d | j � � qw Xt | j d � j � d Sqw Wd S( Ni g�������?i i s& Timeout waiting to acquire lock for %ss %s is already lockeds failed to create %st wb( t NoneR t timet maxt TrueR t mkdirR t OSErrort syst exc_infot errnot EEXISTR t existsR R R t sleepR t opent close( R R t end_timet waitt err( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt acquire s2 c C` sq | j � s" t d | j � � n+ t j j | j � sM t d | j � � n t j | j � t j | j � d S( Ns %s is not lockeds %s is locked, but not by me( t is_lockedR R R R R R t unlinkt rmdirR ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt releaseA s c C` s t j j | j � S( N( R R R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR( I s c C` s | j � o t j j | j � S( N( R( R R R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt i_am_lockingL s c C` sh t j j | j � rd x9 t j | j � D]% } t j t j j | j | � � q( Wt j | j � n d S( N( R R R R t listdirR) R R* ( R t name( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt break_lockP s #N( t __name__t __module__t __doc__R R R R' R+ R( R, R/ ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyR s & ( t __future__R R R R R R t R R R R R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/lockfile/mkdirlockfile.pyt <module> s .PK @N#]+��'\ \ 2 site-packages/pip/_vendor/lockfile/linklockfile.pynu �[��� from __future__ import absolute_import import time import os from . import (LockBase, LockFailed, NotLocked, NotMyLock, LockTimeout, AlreadyLocked) class LinkLockFile(LockBase): """Lock access to a file using atomic property of link(2). >>> lock = LinkLockFile('somefile') >>> lock = LinkLockFile('somefile', threaded=False) """ def acquire(self, timeout=None): try: open(self.unique_name, "wb").close() except IOError: raise LockFailed("failed to create %s" % self.unique_name) timeout = timeout if timeout is not None else self.timeout end_time = time.time() if timeout is not None and timeout > 0: end_time += timeout while True: # Try and create a hard link to it. try: os.link(self.unique_name, self.lock_file) except OSError: # Link creation failed. Maybe we've double-locked? nlinks = os.stat(self.unique_name).st_nlink if nlinks == 2: # The original link plus the one I created == 2. We're # good to go. return else: # Otherwise the lock creation failed. if timeout is not None and time.time() > end_time: os.unlink(self.unique_name) if timeout > 0: raise LockTimeout("Timeout waiting to acquire" " lock for %s" % self.path) else: raise AlreadyLocked("%s is already locked" % self.path) time.sleep(timeout is not None and timeout / 10 or 0.1) else: # Link creation succeeded. We're good to go. return def release(self): if not self.is_locked(): raise NotLocked("%s is not locked" % self.path) elif not os.path.exists(self.unique_name): raise NotMyLock("%s is locked, but not by me" % self.path) os.unlink(self.unique_name) os.unlink(self.lock_file) def is_locked(self): return os.path.exists(self.lock_file) def i_am_locking(self): return (self.is_locked() and os.path.exists(self.unique_name) and os.stat(self.unique_name).st_nlink == 2) def break_lock(self): if os.path.exists(self.lock_file): os.unlink(self.lock_file) PK @N#]� t��k �k & site-packages/pip/_vendor/pyparsing.pynu �[��� # module pyparsing.py # # Copyright (c) 2003-2016 Paul T. McGuire # # Permission is hereby granted, free of charge, to any person obtaining # a copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, # distribute, sublicense, and/or sell copies of the Software, and to # permit persons to whom the Software is furnished to do so, subject to # the following conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. # IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY # CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # __doc__ = \ """ pyparsing module - Classes and methods to define and execute parsing grammars The pyparsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions. With pyparsing, you don't need to learn a new syntax for defining grammars or matching expressions - the parsing module provides a library of classes that you use to construct the grammar directly in Python. Here is a program to parse "Hello, World!" (or any greeting of the form C{"<salutation>, <addressee>!"}), built up using L{Word}, L{Literal}, and L{And} elements (L{'+'<ParserElement.__add__>} operator gives L{And} expressions, strings are auto-converted to L{Literal} expressions):: from pyparsing import Word, alphas # define grammar of a greeting greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) The program outputs the following:: Hello, World! -> ['Hello', ',', 'World', '!'] The Python representation of the grammar is quite readable, owing to the self-explanatory class names, and the use of '+', '|' and '^' operators. The L{ParseResults} object returned from L{ParserElement.parseString<ParserElement.parseString>} can be accessed as a nested list, a dictionary, or an object with named attributes. The pyparsing module handles some of the problems that are typically vexing when writing text parsers: - extra or missing whitespace (the above program will also handle "Hello,World!", "Hello , World !", etc.) - quoted strings - embedded comments """ __version__ = "2.1.10" __versionTime__ = "07 Oct 2016 01:31 UTC" __author__ = "Paul McGuire <ptmcg@users.sourceforge.net>" import string from weakref import ref as wkref import copy import sys import warnings import re import sre_constants import collections import pprint import traceback import types from datetime import datetime try: from _thread import RLock except ImportError: from threading import RLock try: from collections import OrderedDict as _OrderedDict except ImportError: try: from ordereddict import OrderedDict as _OrderedDict except ImportError: _OrderedDict = None #~ sys.stderr.write( "testing pyparsing module, version %s, %s\n" % (__version__,__versionTime__ ) ) __all__ = [ 'And', 'CaselessKeyword', 'CaselessLiteral', 'CharsNotIn', 'Combine', 'Dict', 'Each', 'Empty', 'FollowedBy', 'Forward', 'GoToColumn', 'Group', 'Keyword', 'LineEnd', 'LineStart', 'Literal', 'MatchFirst', 'NoMatch', 'NotAny', 'OneOrMore', 'OnlyOnce', 'Optional', 'Or', 'ParseBaseException', 'ParseElementEnhance', 'ParseException', 'ParseExpression', 'ParseFatalException', 'ParseResults', 'ParseSyntaxException', 'ParserElement', 'QuotedString', 'RecursiveGrammarException', 'Regex', 'SkipTo', 'StringEnd', 'StringStart', 'Suppress', 'Token', 'TokenConverter', 'White', 'Word', 'WordEnd', 'WordStart', 'ZeroOrMore', 'alphanums', 'alphas', 'alphas8bit', 'anyCloseTag', 'anyOpenTag', 'cStyleComment', 'col', 'commaSeparatedList', 'commonHTMLEntity', 'countedArray', 'cppStyleComment', 'dblQuotedString', 'dblSlashComment', 'delimitedList', 'dictOf', 'downcaseTokens', 'empty', 'hexnums', 'htmlComment', 'javaStyleComment', 'line', 'lineEnd', 'lineStart', 'lineno', 'makeHTMLTags', 'makeXMLTags', 'matchOnlyAtCol', 'matchPreviousExpr', 'matchPreviousLiteral', 'nestedExpr', 'nullDebugAction', 'nums', 'oneOf', 'opAssoc', 'operatorPrecedence', 'printables', 'punc8bit', 'pythonStyleComment', 'quotedString', 'removeQuotes', 'replaceHTMLEntity', 'replaceWith', 'restOfLine', 'sglQuotedString', 'srange', 'stringEnd', 'stringStart', 'traceParseAction', 'unicodeString', 'upcaseTokens', 'withAttribute', 'indentedBlock', 'originalTextFor', 'ungroup', 'infixNotation','locatedExpr', 'withClass', 'CloseMatch', 'tokenMap', 'pyparsing_common', ] system_version = tuple(sys.version_info)[:3] PY_3 = system_version[0] == 3 if PY_3: _MAX_INT = sys.maxsize basestring = str unichr = chr _ustr = str # build list of single arg builtins, that can be used as parse actions singleArgBuiltins = [sum, len, sorted, reversed, list, tuple, set, any, all, min, max] else: _MAX_INT = sys.maxint range = xrange def _ustr(obj): """Drop-in replacement for str(obj) that tries to be Unicode friendly. It first tries str(obj). If that fails with a UnicodeEncodeError, then it tries unicode(obj). It then < returns the unicode object | encodes it with the default encoding | ... >. """ if isinstance(obj,unicode): return obj try: # If this works, then _ustr(obj) has the same behaviour as str(obj), so # it won't break any existing code. return str(obj) except UnicodeEncodeError: # Else encode it ret = unicode(obj).encode(sys.getdefaultencoding(), 'xmlcharrefreplace') xmlcharref = Regex('&#\d+;') xmlcharref.setParseAction(lambda t: '\\u' + hex(int(t[0][2:-1]))[2:]) return xmlcharref.transformString(ret) # build list of single arg builtins, tolerant of Python version, that can be used as parse actions singleArgBuiltins = [] import __builtin__ for fname in "sum len sorted reversed list tuple set any all min max".split(): try: singleArgBuiltins.append(getattr(__builtin__,fname)) except AttributeError: continue _generatorType = type((y for y in range(1))) def _xml_escape(data): """Escape &, <, >, ", ', etc. in a string of data.""" # ampersand must be replaced first from_symbols = '&><"\'' to_symbols = ('&'+s+';' for s in "amp gt lt quot apos".split()) for from_,to_ in zip(from_symbols, to_symbols): data = data.replace(from_, to_) return data class _Constants(object): pass alphas = string.ascii_uppercase + string.ascii_lowercase nums = "0123456789" hexnums = nums + "ABCDEFabcdef" alphanums = alphas + nums _bslash = chr(92) printables = "".join(c for c in string.printable if c not in string.whitespace) class ParseBaseException(Exception): """base exception class for all parsing runtime exceptions""" # Performance tuning: we construct a *lot* of these, so keep this # constructor as small and fast as possible def __init__( self, pstr, loc=0, msg=None, elem=None ): self.loc = loc if msg is None: self.msg = pstr self.pstr = "" else: self.msg = msg self.pstr = pstr self.parserElement = elem self.args = (pstr, loc, msg) @classmethod def _from_exception(cls, pe): """ internal factory method to simplify creating one type of ParseException from another - avoids having __init__ signature conflicts among subclasses """ return cls(pe.pstr, pe.loc, pe.msg, pe.parserElement) def __getattr__( self, aname ): """supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text """ if( aname == "lineno" ): return lineno( self.loc, self.pstr ) elif( aname in ("col", "column") ): return col( self.loc, self.pstr ) elif( aname == "line" ): return line( self.loc, self.pstr ) else: raise AttributeError(aname) def __str__( self ): return "%s (at char %d), (line:%d, col:%d)" % \ ( self.msg, self.loc, self.lineno, self.column ) def __repr__( self ): return _ustr(self) def markInputline( self, markerString = ">!<" ): """Extracts the exception line from the input string, and marks the location of the exception with a special symbol. """ line_str = self.line line_column = self.column - 1 if markerString: line_str = "".join((line_str[:line_column], markerString, line_str[line_column:])) return line_str.strip() def __dir__(self): return "lineno col line".split() + dir(type(self)) class ParseException(ParseBaseException): """ Exception thrown when parse expressions don't match class; supported attributes by name are: - lineno - returns the line number of the exception text - col - returns the column number of the exception text - line - returns the line containing the exception text Example:: try: Word(nums).setName("integer").parseString("ABC") except ParseException as pe: print(pe) print("column: {}".format(pe.col)) prints:: Expected integer (at char 0), (line:1, col:1) column: 1 """ pass class ParseFatalException(ParseBaseException): """user-throwable exception thrown when inconsistent parse content is found; stops all parsing immediately""" pass class ParseSyntaxException(ParseFatalException): """just like L{ParseFatalException}, but thrown internally when an L{ErrorStop<And._ErrorStop>} ('-' operator) indicates that parsing is to stop immediately because an unbacktrackable syntax error has been found""" pass #~ class ReparseException(ParseBaseException): #~ """Experimental class - parse actions can raise this exception to cause #~ pyparsing to reparse the input string: #~ - with a modified input string, and/or #~ - with a modified start location #~ Set the values of the ReparseException in the constructor, and raise the #~ exception in a parse action to cause pyparsing to use the new string/location. #~ Setting the values as None causes no change to be made. #~ """ #~ def __init_( self, newstring, restartLoc ): #~ self.newParseText = newstring #~ self.reparseLoc = restartLoc class RecursiveGrammarException(Exception): """exception thrown by L{ParserElement.validate} if the grammar could be improperly recursive""" def __init__( self, parseElementList ): self.parseElementTrace = parseElementList def __str__( self ): return "RecursiveGrammarException: %s" % self.parseElementTrace class _ParseResultsWithOffset(object): def __init__(self,p1,p2): self.tup = (p1,p2) def __getitem__(self,i): return self.tup[i] def __repr__(self): return repr(self.tup[0]) def setOffset(self,i): self.tup = (self.tup[0],i) class ParseResults(object): """ Structured parse results, to provide multiple means of access to the parsed data: - as a list (C{len(results)}) - by list index (C{results[0], results[1]}, etc.) - by attribute (C{results.<resultsName>} - see L{ParserElement.setResultsName}) Example:: integer = Word(nums) date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: # date_str = integer("year") + '/' + integer("month") + '/' + integer("day") # parseString returns a ParseResults object result = date_str.parseString("1999/12/31") def test(s, fn=repr): print("%s -> %s" % (s, fn(eval(s)))) test("list(result)") test("result[0]") test("result['month']") test("result.day") test("'month' in result") test("'minutes' in result") test("result.dump()", str) prints:: list(result) -> ['1999', '/', '12', '/', '31'] result[0] -> '1999' result['month'] -> '12' result.day -> '31' 'month' in result -> True 'minutes' in result -> False result.dump() -> ['1999', '/', '12', '/', '31'] - day: 31 - month: 12 - year: 1999 """ def __new__(cls, toklist=None, name=None, asList=True, modal=True ): if isinstance(toklist, cls): return toklist retobj = object.__new__(cls) retobj.__doinit = True return retobj # Performance tuning: we construct a *lot* of these, so keep this # constructor as small and fast as possible def __init__( self, toklist=None, name=None, asList=True, modal=True, isinstance=isinstance ): if self.__doinit: self.__doinit = False self.__name = None self.__parent = None self.__accumNames = {} self.__asList = asList self.__modal = modal if toklist is None: toklist = [] if isinstance(toklist, list): self.__toklist = toklist[:] elif isinstance(toklist, _generatorType): self.__toklist = list(toklist) else: self.__toklist = [toklist] self.__tokdict = dict() if name is not None and name: if not modal: self.__accumNames[name] = 0 if isinstance(name,int): name = _ustr(name) # will always return a str, but use _ustr for consistency self.__name = name if not (isinstance(toklist, (type(None), basestring, list)) and toklist in (None,'',[])): if isinstance(toklist,basestring): toklist = [ toklist ] if asList: if isinstance(toklist,ParseResults): self[name] = _ParseResultsWithOffset(toklist.copy(),0) else: self[name] = _ParseResultsWithOffset(ParseResults(toklist[0]),0) self[name].__name = name else: try: self[name] = toklist[0] except (KeyError,TypeError,IndexError): self[name] = toklist def __getitem__( self, i ): if isinstance( i, (int,slice) ): return self.__toklist[i] else: if i not in self.__accumNames: return self.__tokdict[i][-1][0] else: return ParseResults([ v[0] for v in self.__tokdict[i] ]) def __setitem__( self, k, v, isinstance=isinstance ): if isinstance(v,_ParseResultsWithOffset): self.__tokdict[k] = self.__tokdict.get(k,list()) + [v] sub = v[0] elif isinstance(k,(int,slice)): self.__toklist[k] = v sub = v else: self.__tokdict[k] = self.__tokdict.get(k,list()) + [_ParseResultsWithOffset(v,0)] sub = v if isinstance(sub,ParseResults): sub.__parent = wkref(self) def __delitem__( self, i ): if isinstance(i,(int,slice)): mylen = len( self.__toklist ) del self.__toklist[i] # convert int to slice if isinstance(i, int): if i < 0: i += mylen i = slice(i, i+1) # get removed indices removed = list(range(*i.indices(mylen))) removed.reverse() # fixup indices in token dictionary for name,occurrences in self.__tokdict.items(): for j in removed: for k, (value, position) in enumerate(occurrences): occurrences[k] = _ParseResultsWithOffset(value, position - (position > j)) else: del self.__tokdict[i] def __contains__( self, k ): return k in self.__tokdict def __len__( self ): return len( self.__toklist ) def __bool__(self): return ( not not self.__toklist ) __nonzero__ = __bool__ def __iter__( self ): return iter( self.__toklist ) def __reversed__( self ): return iter( self.__toklist[::-1] ) def _iterkeys( self ): if hasattr(self.__tokdict, "iterkeys"): return self.__tokdict.iterkeys() else: return iter(self.__tokdict) def _itervalues( self ): return (self[k] for k in self._iterkeys()) def _iteritems( self ): return ((k, self[k]) for k in self._iterkeys()) if PY_3: keys = _iterkeys """Returns an iterator of all named result keys (Python 3.x only).""" values = _itervalues """Returns an iterator of all named result values (Python 3.x only).""" items = _iteritems """Returns an iterator of all named result key-value tuples (Python 3.x only).""" else: iterkeys = _iterkeys """Returns an iterator of all named result keys (Python 2.x only).""" itervalues = _itervalues """Returns an iterator of all named result values (Python 2.x only).""" iteritems = _iteritems """Returns an iterator of all named result key-value tuples (Python 2.x only).""" def keys( self ): """Returns all named result keys (as a list in Python 2.x, as an iterator in Python 3.x).""" return list(self.iterkeys()) def values( self ): """Returns all named result values (as a list in Python 2.x, as an iterator in Python 3.x).""" return list(self.itervalues()) def items( self ): """Returns all named result key-values (as a list of tuples in Python 2.x, as an iterator in Python 3.x).""" return list(self.iteritems()) def haskeys( self ): """Since keys() returns an iterator, this method is helpful in bypassing code that looks for the existence of any defined results names.""" return bool(self.__tokdict) def pop( self, *args, **kwargs): """ Removes and returns item at specified index (default=C{last}). Supports both C{list} and C{dict} semantics for C{pop()}. If passed no argument or an integer argument, it will use C{list} semantics and pop tokens from the list of parsed tokens. If passed a non-integer argument (most likely a string), it will use C{dict} semantics and pop the corresponding value from any defined results names. A second default return value argument is supported, just as in C{dict.pop()}. Example:: def remove_first(tokens): tokens.pop(0) print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] print(OneOrMore(Word(nums)).addParseAction(remove_first).parseString("0 123 321")) # -> ['123', '321'] label = Word(alphas) patt = label("LABEL") + OneOrMore(Word(nums)) print(patt.parseString("AAB 123 321").dump()) # Use pop() in a parse action to remove named result (note that corresponding value is not # removed from list form of results) def remove_LABEL(tokens): tokens.pop("LABEL") return tokens patt.addParseAction(remove_LABEL) print(patt.parseString("AAB 123 321").dump()) prints:: ['AAB', '123', '321'] - LABEL: AAB ['AAB', '123', '321'] """ if not args: args = [-1] for k,v in kwargs.items(): if k == 'default': args = (args[0], v) else: raise TypeError("pop() got an unexpected keyword argument '%s'" % k) if (isinstance(args[0], int) or len(args) == 1 or args[0] in self): index = args[0] ret = self[index] del self[index] return ret else: defaultvalue = args[1] return defaultvalue def get(self, key, defaultValue=None): """ Returns named result matching the given key, or if there is no such name, then returns the given C{defaultValue} or C{None} if no C{defaultValue} is specified. Similar to C{dict.get()}. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString("1999/12/31") print(result.get("year")) # -> '1999' print(result.get("hour", "not specified")) # -> 'not specified' print(result.get("hour")) # -> None """ if key in self: return self[key] else: return defaultValue def insert( self, index, insStr ): """ Inserts new element at location index in the list of parsed tokens. Similar to C{list.insert()}. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to insert the parse location in the front of the parsed results def insert_locn(locn, tokens): tokens.insert(0, locn) print(OneOrMore(Word(nums)).addParseAction(insert_locn).parseString("0 123 321")) # -> [0, '0', '123', '321'] """ self.__toklist.insert(index, insStr) # fixup indices in token dictionary for name,occurrences in self.__tokdict.items(): for k, (value, position) in enumerate(occurrences): occurrences[k] = _ParseResultsWithOffset(value, position + (position > index)) def append( self, item ): """ Add single element to end of ParseResults list of elements. Example:: print(OneOrMore(Word(nums)).parseString("0 123 321")) # -> ['0', '123', '321'] # use a parse action to compute the sum of the parsed integers, and add it to the end def append_sum(tokens): tokens.append(sum(map(int, tokens))) print(OneOrMore(Word(nums)).addParseAction(append_sum).parseString("0 123 321")) # -> ['0', '123', '321', 444] """ self.__toklist.append(item) def extend( self, itemseq ): """ Add sequence of elements to end of ParseResults list of elements. Example:: patt = OneOrMore(Word(alphas)) # use a parse action to append the reverse of the matched strings, to make a palindrome def make_palindrome(tokens): tokens.extend(reversed([t[::-1] for t in tokens])) return ''.join(tokens) print(patt.addParseAction(make_palindrome).parseString("lskdj sdlkjf lksd")) # -> 'lskdjsdlkjflksddsklfjkldsjdksl' """ if isinstance(itemseq, ParseResults): self += itemseq else: self.__toklist.extend(itemseq) def clear( self ): """ Clear all elements and results names. """ del self.__toklist[:] self.__tokdict.clear() def __getattr__( self, name ): try: return self[name] except KeyError: return "" if name in self.__tokdict: if name not in self.__accumNames: return self.__tokdict[name][-1][0] else: return ParseResults([ v[0] for v in self.__tokdict[name] ]) else: return "" def __add__( self, other ): ret = self.copy() ret += other return ret def __iadd__( self, other ): if other.__tokdict: offset = len(self.__toklist) addoffset = lambda a: offset if a<0 else a+offset otheritems = other.__tokdict.items() otherdictitems = [(k, _ParseResultsWithOffset(v[0],addoffset(v[1])) ) for (k,vlist) in otheritems for v in vlist] for k,v in otherdictitems: self[k] = v if isinstance(v[0],ParseResults): v[0].__parent = wkref(self) self.__toklist += other.__toklist self.__accumNames.update( other.__accumNames ) return self def __radd__(self, other): if isinstance(other,int) and other == 0: # useful for merging many ParseResults using sum() builtin return self.copy() else: # this may raise a TypeError - so be it return other + self def __repr__( self ): return "(%s, %s)" % ( repr( self.__toklist ), repr( self.__tokdict ) ) def __str__( self ): return '[' + ', '.join(_ustr(i) if isinstance(i, ParseResults) else repr(i) for i in self.__toklist) + ']' def _asStringList( self, sep='' ): out = [] for item in self.__toklist: if out and sep: out.append(sep) if isinstance( item, ParseResults ): out += item._asStringList() else: out.append( _ustr(item) ) return out def asList( self ): """ Returns the parse results as a nested list of matching tokens, all converted to strings. Example:: patt = OneOrMore(Word(alphas)) result = patt.parseString("sldkj lsdkj sldkj") # even though the result prints in string-like form, it is actually a pyparsing ParseResults print(type(result), result) # -> <class 'pyparsing.ParseResults'> ['sldkj', 'lsdkj', 'sldkj'] # Use asList() to create an actual list result_list = result.asList() print(type(result_list), result_list) # -> <class 'list'> ['sldkj', 'lsdkj', 'sldkj'] """ return [res.asList() if isinstance(res,ParseResults) else res for res in self.__toklist] def asDict( self ): """ Returns the named parse results as a nested dictionary. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(type(result), repr(result)) # -> <class 'pyparsing.ParseResults'> (['12', '/', '31', '/', '1999'], {'day': [('1999', 4)], 'year': [('12', 0)], 'month': [('31', 2)]}) result_dict = result.asDict() print(type(result_dict), repr(result_dict)) # -> <class 'dict'> {'day': '1999', 'year': '12', 'month': '31'} # even though a ParseResults supports dict-like access, sometime you just need to have a dict import json print(json.dumps(result)) # -> Exception: TypeError: ... is not JSON serializable print(json.dumps(result.asDict())) # -> {"month": "31", "day": "1999", "year": "12"} """ if PY_3: item_fn = self.items else: item_fn = self.iteritems def toItem(obj): if isinstance(obj, ParseResults): if obj.haskeys(): return obj.asDict() else: return [toItem(v) for v in obj] else: return obj return dict((k,toItem(v)) for k,v in item_fn()) def copy( self ): """ Returns a new copy of a C{ParseResults} object. """ ret = ParseResults( self.__toklist ) ret.__tokdict = self.__tokdict.copy() ret.__parent = self.__parent ret.__accumNames.update( self.__accumNames ) ret.__name = self.__name return ret def asXML( self, doctag=None, namedItemsOnly=False, indent="", formatted=True ): """ (Deprecated) Returns the parse results as XML. Tags are created for tokens and lists that have defined results names. """ nl = "\n" out = [] namedItems = dict((v[1],k) for (k,vlist) in self.__tokdict.items() for v in vlist) nextLevelIndent = indent + " " # collapse out indents if formatting is not desired if not formatted: indent = "" nextLevelIndent = "" nl = "" selfTag = None if doctag is not None: selfTag = doctag else: if self.__name: selfTag = self.__name if not selfTag: if namedItemsOnly: return "" else: selfTag = "ITEM" out += [ nl, indent, "<", selfTag, ">" ] for i,res in enumerate(self.__toklist): if isinstance(res,ParseResults): if i in namedItems: out += [ res.asXML(namedItems[i], namedItemsOnly and doctag is None, nextLevelIndent, formatted)] else: out += [ res.asXML(None, namedItemsOnly and doctag is None, nextLevelIndent, formatted)] else: # individual token, see if there is a name for it resTag = None if i in namedItems: resTag = namedItems[i] if not resTag: if namedItemsOnly: continue else: resTag = "ITEM" xmlBodyText = _xml_escape(_ustr(res)) out += [ nl, nextLevelIndent, "<", resTag, ">", xmlBodyText, "</", resTag, ">" ] out += [ nl, indent, "</", selfTag, ">" ] return "".join(out) def __lookup(self,sub): for k,vlist in self.__tokdict.items(): for v,loc in vlist: if sub is v: return k return None def getName(self): """ Returns the results name for this token expression. Useful when several different expressions might match at a particular location. Example:: integer = Word(nums) ssn_expr = Regex(r"\d\d\d-\d\d-\d\d\d\d") house_number_expr = Suppress('#') + Word(nums, alphanums) user_data = (Group(house_number_expr)("house_number") | Group(ssn_expr)("ssn") | Group(integer)("age")) user_info = OneOrMore(user_data) result = user_info.parseString("22 111-22-3333 #221B") for item in result: print(item.getName(), ':', item[0]) prints:: age : 22 ssn : 111-22-3333 house_number : 221B """ if self.__name: return self.__name elif self.__parent: par = self.__parent() if par: return par.__lookup(self) else: return None elif (len(self) == 1 and len(self.__tokdict) == 1 and next(iter(self.__tokdict.values()))[0][1] in (0,-1)): return next(iter(self.__tokdict.keys())) else: return None def dump(self, indent='', depth=0, full=True): """ Diagnostic method for listing out the contents of a C{ParseResults}. Accepts an optional C{indent} argument so that this string can be embedded in a nested display of other data. Example:: integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") result = date_str.parseString('12/31/1999') print(result.dump()) prints:: ['12', '/', '31', '/', '1999'] - day: 1999 - month: 31 - year: 12 """ out = [] NL = '\n' out.append( indent+_ustr(self.asList()) ) if full: if self.haskeys(): items = sorted((str(k), v) for k,v in self.items()) for k,v in items: if out: out.append(NL) out.append( "%s%s- %s: " % (indent,(' '*depth), k) ) if isinstance(v,ParseResults): if v: out.append( v.dump(indent,depth+1) ) else: out.append(_ustr(v)) else: out.append(repr(v)) elif any(isinstance(vv,ParseResults) for vv in self): v = self for i,vv in enumerate(v): if isinstance(vv,ParseResults): out.append("\n%s%s[%d]:\n%s%s%s" % (indent,(' '*(depth)),i,indent,(' '*(depth+1)),vv.dump(indent,depth+1) )) else: out.append("\n%s%s[%d]:\n%s%s%s" % (indent,(' '*(depth)),i,indent,(' '*(depth+1)),_ustr(vv))) return "".join(out) def pprint(self, *args, **kwargs): """ Pretty-printer for parsed results as a list, using the C{pprint} module. Accepts additional positional or keyword args as defined for the C{pprint.pprint} method. (U{http://docs.python.org/3/library/pprint.html#pprint.pprint}) Example:: ident = Word(alphas, alphanums) num = Word(nums) func = Forward() term = ident | num | Group('(' + func + ')') func <<= ident + Group(Optional(delimitedList(term))) result = func.parseString("fna a,b,(fnb c,d,200),100") result.pprint(width=40) prints:: ['fna', ['a', 'b', ['(', 'fnb', ['c', 'd', '200'], ')'], '100']] """ pprint.pprint(self.asList(), *args, **kwargs) # add support for pickle protocol def __getstate__(self): return ( self.__toklist, ( self.__tokdict.copy(), self.__parent is not None and self.__parent() or None, self.__accumNames, self.__name ) ) def __setstate__(self,state): self.__toklist = state[0] (self.__tokdict, par, inAccumNames, self.__name) = state[1] self.__accumNames = {} self.__accumNames.update(inAccumNames) if par is not None: self.__parent = wkref(par) else: self.__parent = None def __getnewargs__(self): return self.__toklist, self.__name, self.__asList, self.__modal def __dir__(self): return (dir(type(self)) + list(self.keys())) collections.MutableMapping.register(ParseResults) def col (loc,strg): """Returns current column within a string, counting newlines as line separators. The first column is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. """ s = strg return 1 if 0<loc<len(s) and s[loc-1] == '\n' else loc - s.rfind("\n", 0, loc) def lineno(loc,strg): """Returns current line number within a string, counting newlines as line separators. The first line is number 1. Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{ParserElement.parseString}<ParserElement.parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. """ return strg.count("\n",0,loc) + 1 def line( loc, strg ): """Returns the line of text containing loc within a string, counting newlines as line separators. """ lastCR = strg.rfind("\n", 0, loc) nextCR = strg.find("\n", loc) if nextCR >= 0: return strg[lastCR+1:nextCR] else: return strg[lastCR+1:] def _defaultStartDebugAction( instring, loc, expr ): print (("Match " + _ustr(expr) + " at loc " + _ustr(loc) + "(%d,%d)" % ( lineno(loc,instring), col(loc,instring) ))) def _defaultSuccessDebugAction( instring, startloc, endloc, expr, toks ): print ("Matched " + _ustr(expr) + " -> " + str(toks.asList())) def _defaultExceptionDebugAction( instring, loc, expr, exc ): print ("Exception raised:" + _ustr(exc)) def nullDebugAction(*args): """'Do-nothing' debug action, to suppress debugging output during parsing.""" pass # Only works on Python 3.x - nonlocal is toxic to Python 2 installs #~ 'decorator to trim function calls to match the arity of the target' #~ def _trim_arity(func, maxargs=3): #~ if func in singleArgBuiltins: #~ return lambda s,l,t: func(t) #~ limit = 0 #~ foundArity = False #~ def wrapper(*args): #~ nonlocal limit,foundArity #~ while 1: #~ try: #~ ret = func(*args[limit:]) #~ foundArity = True #~ return ret #~ except TypeError: #~ if limit == maxargs or foundArity: #~ raise #~ limit += 1 #~ continue #~ return wrapper # this version is Python 2.x-3.x cross-compatible 'decorator to trim function calls to match the arity of the target' def _trim_arity(func, maxargs=2): if func in singleArgBuiltins: return lambda s,l,t: func(t) limit = [0] foundArity = [False] # traceback return data structure changed in Py3.5 - normalize back to plain tuples if system_version[:2] >= (3,5): def extract_stack(limit=0): # special handling for Python 3.5.0 - extra deep call stack by 1 offset = -3 if system_version == (3,5,0) else -2 frame_summary = traceback.extract_stack(limit=-offset+limit-1)[offset] return [(frame_summary.filename, frame_summary.lineno)] def extract_tb(tb, limit=0): frames = traceback.extract_tb(tb, limit=limit) frame_summary = frames[-1] return [(frame_summary.filename, frame_summary.lineno)] else: extract_stack = traceback.extract_stack extract_tb = traceback.extract_tb # synthesize what would be returned by traceback.extract_stack at the call to # user's parse action 'func', so that we don't incur call penalty at parse time LINE_DIFF = 6 # IF ANY CODE CHANGES, EVEN JUST COMMENTS OR BLANK LINES, BETWEEN THE NEXT LINE AND # THE CALL TO FUNC INSIDE WRAPPER, LINE_DIFF MUST BE MODIFIED!!!! this_line = extract_stack(limit=2)[-1] pa_call_line_synth = (this_line[0], this_line[1]+LINE_DIFF) def wrapper(*args): while 1: try: ret = func(*args[limit[0]:]) foundArity[0] = True return ret except TypeError: # re-raise TypeErrors if they did not come from our arity testing if foundArity[0]: raise else: try: tb = sys.exc_info()[-1] if not extract_tb(tb, limit=2)[-1][:2] == pa_call_line_synth: raise finally: del tb if limit[0] <= maxargs: limit[0] += 1 continue raise # copy func name to wrapper for sensible debug output func_name = "<parse action>" try: func_name = getattr(func, '__name__', getattr(func, '__class__').__name__) except Exception: func_name = str(func) wrapper.__name__ = func_name return wrapper class ParserElement(object): """Abstract base level parser element class.""" DEFAULT_WHITE_CHARS = " \n\t\r" verbose_stacktrace = False @staticmethod def setDefaultWhitespaceChars( chars ): r""" Overrides the default whitespace chars Example:: # default whitespace chars are space, <TAB> and newline OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def', 'ghi', 'jkl'] # change to just treat newline as significant ParserElement.setDefaultWhitespaceChars(" \t") OneOrMore(Word(alphas)).parseString("abc def\nghi jkl") # -> ['abc', 'def'] """ ParserElement.DEFAULT_WHITE_CHARS = chars @staticmethod def inlineLiteralsUsing(cls): """ Set class to be used for inclusion of string literals into a parser. Example:: # default literal class used is Literal integer = Word(nums) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # change to Suppress ParserElement.inlineLiteralsUsing(Suppress) date_str = integer("year") + '/' + integer("month") + '/' + integer("day") date_str.parseString("1999/12/31") # -> ['1999', '12', '31'] """ ParserElement._literalStringClass = cls def __init__( self, savelist=False ): self.parseAction = list() self.failAction = None #~ self.name = "<unknown>" # don't define self.name, let subclasses try/except upcall self.strRepr = None self.resultsName = None self.saveAsList = savelist self.skipWhitespace = True self.whiteChars = ParserElement.DEFAULT_WHITE_CHARS self.copyDefaultWhiteChars = True self.mayReturnEmpty = False # used when checking for left-recursion self.keepTabs = False self.ignoreExprs = list() self.debug = False self.streamlined = False self.mayIndexError = True # used to optimize exception handling for subclasses that don't advance parse index self.errmsg = "" self.modalResults = True # used to mark results names as modal (report only last) or cumulative (list all) self.debugActions = ( None, None, None ) #custom debug actions self.re = None self.callPreparse = True # used to avoid redundant calls to preParse self.callDuringTry = False def copy( self ): """ Make a copy of this C{ParserElement}. Useful for defining different parse actions for the same parsing pattern, using copies of the original parse element. Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) integerK = integer.copy().addParseAction(lambda toks: toks[0]*1024) + Suppress("K") integerM = integer.copy().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") print(OneOrMore(integerK | integerM | integer).parseString("5K 100 640K 256M")) prints:: [5120, 100, 655360, 268435456] Equivalent form of C{expr.copy()} is just C{expr()}:: integerM = integer().addParseAction(lambda toks: toks[0]*1024*1024) + Suppress("M") """ cpy = copy.copy( self ) cpy.parseAction = self.parseAction[:] cpy.ignoreExprs = self.ignoreExprs[:] if self.copyDefaultWhiteChars: cpy.whiteChars = ParserElement.DEFAULT_WHITE_CHARS return cpy def setName( self, name ): """ Define name for this expression, makes debugging and exception messages clearer. Example:: Word(nums).parseString("ABC") # -> Exception: Expected W:(0123...) (at char 0), (line:1, col:1) Word(nums).setName("integer").parseString("ABC") # -> Exception: Expected integer (at char 0), (line:1, col:1) """ self.name = name self.errmsg = "Expected " + self.name if hasattr(self,"exception"): self.exception.msg = self.errmsg return self def setResultsName( self, name, listAllMatches=False ): """ Define name for referencing matching tokens as a nested attribute of the returned parse results. NOTE: this returns a *copy* of the original C{ParserElement} object; this is so that the client can define a basic element, such as an integer, and reference it in multiple places with different names. You can also set results names using the abbreviated syntax, C{expr("name")} in place of C{expr.setResultsName("name")} - see L{I{__call__}<__call__>}. Example:: date_str = (integer.setResultsName("year") + '/' + integer.setResultsName("month") + '/' + integer.setResultsName("day")) # equivalent form: date_str = integer("year") + '/' + integer("month") + '/' + integer("day") """ newself = self.copy() if name.endswith("*"): name = name[:-1] listAllMatches=True newself.resultsName = name newself.modalResults = not listAllMatches return newself def setBreak(self,breakFlag = True): """Method to invoke the Python pdb debugger when this element is about to be parsed. Set C{breakFlag} to True to enable, False to disable. """ if breakFlag: _parseMethod = self._parse def breaker(instring, loc, doActions=True, callPreParse=True): import pdb pdb.set_trace() return _parseMethod( instring, loc, doActions, callPreParse ) breaker._originalParseMethod = _parseMethod self._parse = breaker else: if hasattr(self._parse,"_originalParseMethod"): self._parse = self._parse._originalParseMethod return self def setParseAction( self, *fns, **kwargs ): """ Define action to perform when successfully matching parse element definition. Parse action fn is a callable method with 0-3 arguments, called as C{fn(s,loc,toks)}, C{fn(loc,toks)}, C{fn(toks)}, or just C{fn()}, where: - s = the original string being parsed (see note below) - loc = the location of the matching substring - toks = a list of the matched tokens, packaged as a C{L{ParseResults}} object If the functions in fns modify the tokens, they can return them as the return value from fn, and the modified list of tokens will replace the original. Otherwise, fn does not need to return any value. Optional keyword arguments: - callDuringTry = (default=C{False}) indicate if parse action should be run during lookaheads and alternate testing Note: the default parsing behavior is to expand tabs in the input string before starting the parsing process. See L{I{parseString}<parseString>} for more information on parsing strings containing C{<TAB>}s, and suggested methods to maintain a consistent view of the parsed string, the parse location, and line and column positions within the parsed string. Example:: integer = Word(nums) date_str = integer + '/' + integer + '/' + integer date_str.parseString("1999/12/31") # -> ['1999', '/', '12', '/', '31'] # use parse action to convert to ints at parse time integer = Word(nums).setParseAction(lambda toks: int(toks[0])) date_str = integer + '/' + integer + '/' + integer # note that integer fields are now ints, not strings date_str.parseString("1999/12/31") # -> [1999, '/', 12, '/', 31] """ self.parseAction = list(map(_trim_arity, list(fns))) self.callDuringTry = kwargs.get("callDuringTry", False) return self def addParseAction( self, *fns, **kwargs ): """ Add parse action to expression's list of parse actions. See L{I{setParseAction}<setParseAction>}. See examples in L{I{copy}<copy>}. """ self.parseAction += list(map(_trim_arity, list(fns))) self.callDuringTry = self.callDuringTry or kwargs.get("callDuringTry", False) return self def addCondition(self, *fns, **kwargs): """Add a boolean predicate function to expression's list of parse actions. See L{I{setParseAction}<setParseAction>} for function call signatures. Unlike C{setParseAction}, functions passed to C{addCondition} need to return boolean success/fail of the condition. Optional keyword arguments: - message = define a custom message to be used in the raised exception - fatal = if True, will raise ParseFatalException to stop parsing immediately; otherwise will raise ParseException Example:: integer = Word(nums).setParseAction(lambda toks: int(toks[0])) year_int = integer.copy() year_int.addCondition(lambda toks: toks[0] >= 2000, message="Only support years 2000 and later") date_str = year_int + '/' + integer + '/' + integer result = date_str.parseString("1999/12/31") # -> Exception: Only support years 2000 and later (at char 0), (line:1, col:1) """ msg = kwargs.get("message", "failed user-defined condition") exc_type = ParseFatalException if kwargs.get("fatal", False) else ParseException for fn in fns: def pa(s,l,t): if not bool(_trim_arity(fn)(s,l,t)): raise exc_type(s,l,msg) self.parseAction.append(pa) self.callDuringTry = self.callDuringTry or kwargs.get("callDuringTry", False) return self def setFailAction( self, fn ): """Define action to perform if parsing fails at this expression. Fail acton fn is a callable function that takes the arguments C{fn(s,loc,expr,err)} where: - s = string being parsed - loc = location where expression match was attempted and failed - expr = the parse expression that failed - err = the exception thrown The function returns no value. It may throw C{L{ParseFatalException}} if it is desired to stop parsing immediately.""" self.failAction = fn return self def _skipIgnorables( self, instring, loc ): exprsFound = True while exprsFound: exprsFound = False for e in self.ignoreExprs: try: while 1: loc,dummy = e._parse( instring, loc ) exprsFound = True except ParseException: pass return loc def preParse( self, instring, loc ): if self.ignoreExprs: loc = self._skipIgnorables( instring, loc ) if self.skipWhitespace: wt = self.whiteChars instrlen = len(instring) while loc < instrlen and instring[loc] in wt: loc += 1 return loc def parseImpl( self, instring, loc, doActions=True ): return loc, [] def postParse( self, instring, loc, tokenlist ): return tokenlist #~ @profile def _parseNoCache( self, instring, loc, doActions=True, callPreParse=True ): debugging = ( self.debug ) #and doActions ) if debugging or self.failAction: #~ print ("Match",self,"at loc",loc,"(%d,%d)" % ( lineno(loc,instring), col(loc,instring) )) if (self.debugActions[0] ): self.debugActions[0]( instring, loc, self ) if callPreParse and self.callPreparse: preloc = self.preParse( instring, loc ) else: preloc = loc tokensStart = preloc try: try: loc,tokens = self.parseImpl( instring, preloc, doActions ) except IndexError: raise ParseException( instring, len(instring), self.errmsg, self ) except ParseBaseException as err: #~ print ("Exception raised:", err) if self.debugActions[2]: self.debugActions[2]( instring, tokensStart, self, err ) if self.failAction: self.failAction( instring, tokensStart, self, err ) raise else: if callPreParse and self.callPreparse: preloc = self.preParse( instring, loc ) else: preloc = loc tokensStart = preloc if self.mayIndexError or loc >= len(instring): try: loc,tokens = self.parseImpl( instring, preloc, doActions ) except IndexError: raise ParseException( instring, len(instring), self.errmsg, self ) else: loc,tokens = self.parseImpl( instring, preloc, doActions ) tokens = self.postParse( instring, loc, tokens ) retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList, modal=self.modalResults ) if self.parseAction and (doActions or self.callDuringTry): if debugging: try: for fn in self.parseAction: tokens = fn( instring, tokensStart, retTokens ) if tokens is not None: retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList and isinstance(tokens,(ParseResults,list)), modal=self.modalResults ) except ParseBaseException as err: #~ print "Exception raised in user parse action:", err if (self.debugActions[2] ): self.debugActions[2]( instring, tokensStart, self, err ) raise else: for fn in self.parseAction: tokens = fn( instring, tokensStart, retTokens ) if tokens is not None: retTokens = ParseResults( tokens, self.resultsName, asList=self.saveAsList and isinstance(tokens,(ParseResults,list)), modal=self.modalResults ) if debugging: #~ print ("Matched",self,"->",retTokens.asList()) if (self.debugActions[1] ): self.debugActions[1]( instring, tokensStart, loc, self, retTokens ) return loc, retTokens def tryParse( self, instring, loc ): try: return self._parse( instring, loc, doActions=False )[0] except ParseFatalException: raise ParseException( instring, loc, self.errmsg, self) def canParseNext(self, instring, loc): try: self.tryParse(instring, loc) except (ParseException, IndexError): return False else: return True class _UnboundedCache(object): def __init__(self): cache = {} self.not_in_cache = not_in_cache = object() def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value def clear(self): cache.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) if _OrderedDict is not None: class _FifoCache(object): def __init__(self, size): self.not_in_cache = not_in_cache = object() cache = _OrderedDict() def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value if len(cache) > size: cache.popitem(False) def clear(self): cache.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) else: class _FifoCache(object): def __init__(self, size): self.not_in_cache = not_in_cache = object() cache = {} key_fifo = collections.deque([], size) def get(self, key): return cache.get(key, not_in_cache) def set(self, key, value): cache[key] = value if len(cache) > size: cache.pop(key_fifo.popleft(), None) key_fifo.append(key) def clear(self): cache.clear() key_fifo.clear() self.get = types.MethodType(get, self) self.set = types.MethodType(set, self) self.clear = types.MethodType(clear, self) # argument cache for optimizing repeated calls when backtracking through recursive expressions packrat_cache = {} # this is set later by enabledPackrat(); this is here so that resetCache() doesn't fail packrat_cache_lock = RLock() packrat_cache_stats = [0, 0] # this method gets repeatedly called during backtracking with the same arguments - # we can cache these arguments and save ourselves the trouble of re-parsing the contained expression def _parseCache( self, instring, loc, doActions=True, callPreParse=True ): HIT, MISS = 0, 1 lookup = (self, instring, loc, callPreParse, doActions) with ParserElement.packrat_cache_lock: cache = ParserElement.packrat_cache value = cache.get(lookup) if value is cache.not_in_cache: ParserElement.packrat_cache_stats[MISS] += 1 try: value = self._parseNoCache(instring, loc, doActions, callPreParse) except ParseBaseException as pe: # cache a copy of the exception, without the traceback cache.set(lookup, pe.__class__(*pe.args)) raise else: cache.set(lookup, (value[0], value[1].copy())) return value else: ParserElement.packrat_cache_stats[HIT] += 1 if isinstance(value, Exception): raise value return (value[0], value[1].copy()) _parse = _parseNoCache @staticmethod def resetCache(): ParserElement.packrat_cache.clear() ParserElement.packrat_cache_stats[:] = [0] * len(ParserElement.packrat_cache_stats) _packratEnabled = False @staticmethod def enablePackrat(cache_size_limit=128): """Enables "packrat" parsing, which adds memoizing to the parsing logic. Repeated parse attempts at the same string location (which happens often in many complex grammars) can immediately return a cached value, instead of re-executing parsing/validating code. Memoizing is done of both valid results and parsing exceptions. Parameters: - cache_size_limit - (default=C{128}) - if an integer value is provided will limit the size of the packrat cache; if None is passed, then the cache size will be unbounded; if 0 is passed, the cache will be effectively disabled. This speedup may break existing programs that use parse actions that have side-effects. For this reason, packrat parsing is disabled when you first import pyparsing. To activate the packrat feature, your program must call the class method C{ParserElement.enablePackrat()}. If your program uses C{psyco} to "compile as you go", you must call C{enablePackrat} before calling C{psyco.full()}. If you do not do this, Python will crash. For best results, call C{enablePackrat()} immediately after importing pyparsing. Example:: import pyparsing pyparsing.ParserElement.enablePackrat() """ if not ParserElement._packratEnabled: ParserElement._packratEnabled = True if cache_size_limit is None: ParserElement.packrat_cache = ParserElement._UnboundedCache() else: ParserElement.packrat_cache = ParserElement._FifoCache(cache_size_limit) ParserElement._parse = ParserElement._parseCache def parseString( self, instring, parseAll=False ): """ Execute the parse expression with the given string. This is the main interface to the client code, once the complete expression has been built. If you want the grammar to require that the entire input string be successfully parsed, then set C{parseAll} to True (equivalent to ending the grammar with C{L{StringEnd()}}). Note: C{parseString} implicitly calls C{expandtabs()} on the input string, in order to report proper column numbers in parse actions. If the input string contains tabs and the grammar uses parse actions that use the C{loc} argument to index into the string being parsed, you can ensure you have a consistent view of the input string by: - calling C{parseWithTabs} on your grammar before calling C{parseString} (see L{I{parseWithTabs}<parseWithTabs>}) - define your parse action using the full C{(s,loc,toks)} signature, and reference the input string using the parse action's C{s} argument - explictly expand the tabs in your input string before calling C{parseString} Example:: Word('a').parseString('aaaaabaaa') # -> ['aaaaa'] Word('a').parseString('aaaaabaaa', parseAll=True) # -> Exception: Expected end of text """ ParserElement.resetCache() if not self.streamlined: self.streamline() #~ self.saveAsList = True for e in self.ignoreExprs: e.streamline() if not self.keepTabs: instring = instring.expandtabs() try: loc, tokens = self._parse( instring, 0 ) if parseAll: loc = self.preParse( instring, loc ) se = Empty() + StringEnd() se._parse( instring, loc ) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc else: return tokens def scanString( self, instring, maxMatches=_MAX_INT, overlap=False ): """ Scan the input string for expression matches. Each match will return the matching tokens, start location, and end location. May be called with optional C{maxMatches} argument, to clip scanning after 'n' matches are found. If C{overlap} is specified, then overlapping matches will be reported. Note that the start and end locations are reported relative to the string being parsed. See L{I{parseString}<parseString>} for more information on parsing strings with embedded tabs. Example:: source = "sldjf123lsdjjkf345sldkjf879lkjsfd987" print(source) for tokens,start,end in Word(alphas).scanString(source): print(' '*start + '^'*(end-start)) print(' '*start + tokens[0]) prints:: sldjf123lsdjjkf345sldkjf879lkjsfd987 ^^^^^ sldjf ^^^^^^^ lsdjjkf ^^^^^^ sldkjf ^^^^^^ lkjsfd """ if not self.streamlined: self.streamline() for e in self.ignoreExprs: e.streamline() if not self.keepTabs: instring = _ustr(instring).expandtabs() instrlen = len(instring) loc = 0 preparseFn = self.preParse parseFn = self._parse ParserElement.resetCache() matches = 0 try: while loc <= instrlen and matches < maxMatches: try: preloc = preparseFn( instring, loc ) nextLoc,tokens = parseFn( instring, preloc, callPreParse=False ) except ParseException: loc = preloc+1 else: if nextLoc > loc: matches += 1 yield tokens, preloc, nextLoc if overlap: nextloc = preparseFn( instring, loc ) if nextloc > loc: loc = nextLoc else: loc += 1 else: loc = nextLoc else: loc = preloc+1 except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def transformString( self, instring ): """ Extension to C{L{scanString}}, to modify matching text with modified tokens that may be returned from a parse action. To use C{transformString}, define a grammar and attach a parse action to it that modifies the returned token list. Invoking C{transformString()} on a target string will then scan for matches, and replace the matched text patterns according to the logic in the parse action. C{transformString()} returns the resulting transformed string. Example:: wd = Word(alphas) wd.setParseAction(lambda toks: toks[0].title()) print(wd.transformString("now is the winter of our discontent made glorious summer by this sun of york.")) Prints:: Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York. """ out = [] lastE = 0 # force preservation of <TAB>s, to minimize unwanted transformation of string, and to # keep string locs straight between transformString and scanString self.keepTabs = True try: for t,s,e in self.scanString( instring ): out.append( instring[lastE:s] ) if t: if isinstance(t,ParseResults): out += t.asList() elif isinstance(t,list): out += t else: out.append(t) lastE = e out.append(instring[lastE:]) out = [o for o in out if o] return "".join(map(_ustr,_flatten(out))) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def searchString( self, instring, maxMatches=_MAX_INT ): """ Another extension to C{L{scanString}}, simplifying the access to the tokens found to match the given parse expression. May be called with optional C{maxMatches} argument, to clip searching after 'n' matches are found. Example:: # a capitalized word starts with an uppercase letter, followed by zero or more lowercase letters cap_word = Word(alphas.upper(), alphas.lower()) print(cap_word.searchString("More than Iron, more than Lead, more than Gold I need Electricity")) prints:: ['More', 'Iron', 'Lead', 'Gold', 'I'] """ try: return ParseResults([ t for t,s,e in self.scanString( instring, maxMatches ) ]) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def split(self, instring, maxsplit=_MAX_INT, includeSeparators=False): """ Generator method to split a string using the given expression as a separator. May be called with optional C{maxsplit} argument, to limit the number of splits; and the optional C{includeSeparators} argument (default=C{False}), if the separating matching text should be included in the split results. Example:: punc = oneOf(list(".,;:/-!?")) print(list(punc.split("This, this?, this sentence, is badly punctuated!"))) prints:: ['This', ' this', '', ' this sentence', ' is badly punctuated', ''] """ splits = 0 last = 0 for t,s,e in self.scanString(instring, maxMatches=maxsplit): yield instring[last:s] if includeSeparators: yield t[0] last = e yield instring[last:] def __add__(self, other ): """ Implementation of + operator - returns C{L{And}}. Adding strings to a ParserElement converts them to L{Literal}s by default. Example:: greet = Word(alphas) + "," + Word(alphas) + "!" hello = "Hello, World!" print (hello, "->", greet.parseString(hello)) Prints:: Hello, World! -> ['Hello', ',', 'World', '!'] """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return And( [ self, other ] ) def __radd__(self, other ): """ Implementation of + operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other + self def __sub__(self, other): """ Implementation of - operator, returns C{L{And}} with error stop """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return And( [ self, And._ErrorStop(), other ] ) def __rsub__(self, other ): """ Implementation of - operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other - self def __mul__(self,other): """ Implementation of * operator, allows use of C{expr * 3} in place of C{expr + expr + expr}. Expressions may also me multiplied by a 2-integer tuple, similar to C{{min,max}} multipliers in regular expressions. Tuples may also include C{None} as in: - C{expr*(n,None)} or C{expr*(n,)} is equivalent to C{expr*n + L{ZeroOrMore}(expr)} (read as "at least n instances of C{expr}") - C{expr*(None,n)} is equivalent to C{expr*(0,n)} (read as "0 to n instances of C{expr}") - C{expr*(None,None)} is equivalent to C{L{ZeroOrMore}(expr)} - C{expr*(1,None)} is equivalent to C{L{OneOrMore}(expr)} Note that C{expr*(None,n)} does not raise an exception if more than n exprs exist in the input stream; that is, C{expr*(None,n)} does not enforce a maximum number of expr occurrences. If this behavior is desired, then write C{expr*(None,n) + ~expr} """ if isinstance(other,int): minElements, optElements = other,0 elif isinstance(other,tuple): other = (other + (None, None))[:2] if other[0] is None: other = (0, other[1]) if isinstance(other[0],int) and other[1] is None: if other[0] == 0: return ZeroOrMore(self) if other[0] == 1: return OneOrMore(self) else: return self*other[0] + ZeroOrMore(self) elif isinstance(other[0],int) and isinstance(other[1],int): minElements, optElements = other optElements -= minElements else: raise TypeError("cannot multiply 'ParserElement' and ('%s','%s') objects", type(other[0]),type(other[1])) else: raise TypeError("cannot multiply 'ParserElement' and '%s' objects", type(other)) if minElements < 0: raise ValueError("cannot multiply ParserElement by negative value") if optElements < 0: raise ValueError("second tuple value must be greater or equal to first tuple value") if minElements == optElements == 0: raise ValueError("cannot multiply ParserElement by 0 or (0,0)") if (optElements): def makeOptionalList(n): if n>1: return Optional(self + makeOptionalList(n-1)) else: return Optional(self) if minElements: if minElements == 1: ret = self + makeOptionalList(optElements) else: ret = And([self]*minElements) + makeOptionalList(optElements) else: ret = makeOptionalList(optElements) else: if minElements == 1: ret = self else: ret = And([self]*minElements) return ret def __rmul__(self, other): return self.__mul__(other) def __or__(self, other ): """ Implementation of | operator - returns C{L{MatchFirst}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return MatchFirst( [ self, other ] ) def __ror__(self, other ): """ Implementation of | operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other | self def __xor__(self, other ): """ Implementation of ^ operator - returns C{L{Or}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return Or( [ self, other ] ) def __rxor__(self, other ): """ Implementation of ^ operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other ^ self def __and__(self, other ): """ Implementation of & operator - returns C{L{Each}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return Each( [ self, other ] ) def __rand__(self, other ): """ Implementation of & operator when left operand is not a C{L{ParserElement}} """ if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) if not isinstance( other, ParserElement ): warnings.warn("Cannot combine element of type %s with ParserElement" % type(other), SyntaxWarning, stacklevel=2) return None return other & self def __invert__( self ): """ Implementation of ~ operator - returns C{L{NotAny}} """ return NotAny( self ) def __call__(self, name=None): """ Shortcut for C{L{setResultsName}}, with C{listAllMatches=False}. If C{name} is given with a trailing C{'*'} character, then C{listAllMatches} will be passed as C{True}. If C{name} is omitted, same as calling C{L{copy}}. Example:: # these are equivalent userdata = Word(alphas).setResultsName("name") + Word(nums+"-").setResultsName("socsecno") userdata = Word(alphas)("name") + Word(nums+"-")("socsecno") """ if name is not None: return self.setResultsName(name) else: return self.copy() def suppress( self ): """ Suppresses the output of this C{ParserElement}; useful to keep punctuation from cluttering up returned output. """ return Suppress( self ) def leaveWhitespace( self ): """ Disables the skipping of whitespace before matching the characters in the C{ParserElement}'s defined pattern. This is normally only used internally by the pyparsing module, but may be needed in some whitespace-sensitive grammars. """ self.skipWhitespace = False return self def setWhitespaceChars( self, chars ): """ Overrides the default whitespace chars """ self.skipWhitespace = True self.whiteChars = chars self.copyDefaultWhiteChars = False return self def parseWithTabs( self ): """ Overrides default behavior to expand C{<TAB>}s to spaces before parsing the input string. Must be called before C{parseString} when the input grammar contains elements that match C{<TAB>} characters. """ self.keepTabs = True return self def ignore( self, other ): """ Define expression to be ignored (e.g., comments) while doing pattern matching; may be called repeatedly, to define multiple comment or other ignorable patterns. Example:: patt = OneOrMore(Word(alphas)) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj'] patt.ignore(cStyleComment) patt.parseString('ablaj /* comment */ lskjd') # -> ['ablaj', 'lskjd'] """ if isinstance(other, basestring): other = Suppress(other) if isinstance( other, Suppress ): if other not in self.ignoreExprs: self.ignoreExprs.append(other) else: self.ignoreExprs.append( Suppress( other.copy() ) ) return self def setDebugActions( self, startAction, successAction, exceptionAction ): """ Enable display of debugging messages while doing pattern matching. """ self.debugActions = (startAction or _defaultStartDebugAction, successAction or _defaultSuccessDebugAction, exceptionAction or _defaultExceptionDebugAction) self.debug = True return self def setDebug( self, flag=True ): """ Enable display of debugging messages while doing pattern matching. Set C{flag} to True to enable, False to disable. Example:: wd = Word(alphas).setName("alphaword") integer = Word(nums).setName("numword") term = wd | integer # turn on debugging for wd wd.setDebug() OneOrMore(term).parseString("abc 123 xyz 890") prints:: Match alphaword at loc 0(1,1) Matched alphaword -> ['abc'] Match alphaword at loc 3(1,4) Exception raised:Expected alphaword (at char 4), (line:1, col:5) Match alphaword at loc 7(1,8) Matched alphaword -> ['xyz'] Match alphaword at loc 11(1,12) Exception raised:Expected alphaword (at char 12), (line:1, col:13) Match alphaword at loc 15(1,16) Exception raised:Expected alphaword (at char 15), (line:1, col:16) The output shown is that produced by the default debug actions - custom debug actions can be specified using L{setDebugActions}. Prior to attempting to match the C{wd} expression, the debugging message C{"Match <exprname> at loc <n>(<line>,<col>)"} is shown. Then if the parse succeeds, a C{"Matched"} message is shown, or an C{"Exception raised"} message is shown. Also note the use of L{setName} to assign a human-readable name to the expression, which makes debugging and exception messages easier to understand - for instance, the default name created for the C{Word} expression without calling C{setName} is C{"W:(ABCD...)"}. """ if flag: self.setDebugActions( _defaultStartDebugAction, _defaultSuccessDebugAction, _defaultExceptionDebugAction ) else: self.debug = False return self def __str__( self ): return self.name def __repr__( self ): return _ustr(self) def streamline( self ): self.streamlined = True self.strRepr = None return self def checkRecursion( self, parseElementList ): pass def validate( self, validateTrace=[] ): """ Check defined expressions for valid structure, check for infinite recursive definitions. """ self.checkRecursion( [] ) def parseFile( self, file_or_filename, parseAll=False ): """ Execute the parse expression on the given file or filename. If a filename is specified (instead of a file object), the entire file is opened, read, and closed before parsing. """ try: file_contents = file_or_filename.read() except AttributeError: with open(file_or_filename, "r") as f: file_contents = f.read() try: return self.parseString(file_contents, parseAll) except ParseBaseException as exc: if ParserElement.verbose_stacktrace: raise else: # catch and re-raise exception from here, clears out pyparsing internal stack trace raise exc def __eq__(self,other): if isinstance(other, ParserElement): return self is other or vars(self) == vars(other) elif isinstance(other, basestring): return self.matches(other) else: return super(ParserElement,self)==other def __ne__(self,other): return not (self == other) def __hash__(self): return hash(id(self)) def __req__(self,other): return self == other def __rne__(self,other): return not (self == other) def matches(self, testString, parseAll=True): """ Method for quick testing of a parser against a test string. Good for simple inline microtests of sub expressions while building up larger parser. Parameters: - testString - to test against this expression for a match - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests Example:: expr = Word(nums) assert expr.matches("100") """ try: self.parseString(_ustr(testString), parseAll=parseAll) return True except ParseBaseException: return False def runTests(self, tests, parseAll=True, comment='#', fullDump=True, printResults=True, failureTests=False): """ Execute the parse expression on a series of test strings, showing each test, the parsed results or where the parse failed. Quick and easy way to run a parse expression against a list of sample strings. Parameters: - tests - a list of separate test strings, or a multiline string of test strings - parseAll - (default=C{True}) - flag to pass to C{L{parseString}} when running tests - comment - (default=C{'#'}) - expression for indicating embedded comments in the test string; pass None to disable comment filtering - fullDump - (default=C{True}) - dump results as list followed by results names in nested outline; if False, only dump nested list - printResults - (default=C{True}) prints test output to stdout - failureTests - (default=C{False}) indicates if these tests are expected to fail parsing Returns: a (success, results) tuple, where success indicates that all tests succeeded (or failed if C{failureTests} is True), and the results contain a list of lines of each test's output Example:: number_expr = pyparsing_common.number.copy() result = number_expr.runTests(''' # unsigned integer 100 # negative integer -100 # float with scientific notation 6.02e23 # integer with scientific notation 1e-12 ''') print("Success" if result[0] else "Failed!") result = number_expr.runTests(''' # stray character 100Z # missing leading digit before '.' -.100 # too many '.' 3.14.159 ''', failureTests=True) print("Success" if result[0] else "Failed!") prints:: # unsigned integer 100 [100] # negative integer -100 [-100] # float with scientific notation 6.02e23 [6.02e+23] # integer with scientific notation 1e-12 [1e-12] Success # stray character 100Z ^ FAIL: Expected end of text (at char 3), (line:1, col:4) # missing leading digit before '.' -.100 ^ FAIL: Expected {real number with scientific notation | real number | signed integer} (at char 0), (line:1, col:1) # too many '.' 3.14.159 ^ FAIL: Expected end of text (at char 4), (line:1, col:5) Success Each test string must be on a single line. If you want to test a string that spans multiple lines, create a test like this:: expr.runTest(r"this is a test\\n of strings that spans \\n 3 lines") (Note that this is a raw string literal, you must include the leading 'r'.) """ if isinstance(tests, basestring): tests = list(map(str.strip, tests.rstrip().splitlines())) if isinstance(comment, basestring): comment = Literal(comment) allResults = [] comments = [] success = True for t in tests: if comment is not None and comment.matches(t, False) or comments and not t: comments.append(t) continue if not t: continue out = ['\n'.join(comments), t] comments = [] try: t = t.replace(r'\n','\n') result = self.parseString(t, parseAll=parseAll) out.append(result.dump(full=fullDump)) success = success and not failureTests except ParseBaseException as pe: fatal = "(FATAL)" if isinstance(pe, ParseFatalException) else "" if '\n' in t: out.append(line(pe.loc, t)) out.append(' '*(col(pe.loc,t)-1) + '^' + fatal) else: out.append(' '*pe.loc + '^' + fatal) out.append("FAIL: " + str(pe)) success = success and failureTests result = pe except Exception as exc: out.append("FAIL-EXCEPTION: " + str(exc)) success = success and failureTests result = exc if printResults: if fullDump: out.append('') print('\n'.join(out)) allResults.append((t, result)) return success, allResults class Token(ParserElement): """ Abstract C{ParserElement} subclass, for defining atomic matching patterns. """ def __init__( self ): super(Token,self).__init__( savelist=False ) class Empty(Token): """ An empty token, will always match. """ def __init__( self ): super(Empty,self).__init__() self.name = "Empty" self.mayReturnEmpty = True self.mayIndexError = False class NoMatch(Token): """ A token that will never match. """ def __init__( self ): super(NoMatch,self).__init__() self.name = "NoMatch" self.mayReturnEmpty = True self.mayIndexError = False self.errmsg = "Unmatchable token" def parseImpl( self, instring, loc, doActions=True ): raise ParseException(instring, loc, self.errmsg, self) class Literal(Token): """ Token to exactly match a specified string. Example:: Literal('blah').parseString('blah') # -> ['blah'] Literal('blah').parseString('blahfooblah') # -> ['blah'] Literal('blah').parseString('bla') # -> Exception: Expected "blah" For case-insensitive matching, use L{CaselessLiteral}. For keyword matching (force word break before and after the matched string), use L{Keyword} or L{CaselessKeyword}. """ def __init__( self, matchString ): super(Literal,self).__init__() self.match = matchString self.matchLen = len(matchString) try: self.firstMatchChar = matchString[0] except IndexError: warnings.warn("null string passed to Literal; use Empty() instead", SyntaxWarning, stacklevel=2) self.__class__ = Empty self.name = '"%s"' % _ustr(self.match) self.errmsg = "Expected " + self.name self.mayReturnEmpty = False self.mayIndexError = False # Performance tuning: this routine gets called a *lot* # if this is a single character match string and the first character matches, # short-circuit as quickly as possible, and avoid calling startswith #~ @profile def parseImpl( self, instring, loc, doActions=True ): if (instring[loc] == self.firstMatchChar and (self.matchLen==1 or instring.startswith(self.match,loc)) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) _L = Literal ParserElement._literalStringClass = Literal class Keyword(Token): """ Token to exactly match a specified string as a keyword, that is, it must be immediately followed by a non-keyword character. Compare with C{L{Literal}}: - C{Literal("if")} will match the leading C{'if'} in C{'ifAndOnlyIf'}. - C{Keyword("if")} will not; it will only match the leading C{'if'} in C{'if x=1'}, or C{'if(y==2)'} Accepts two optional constructor arguments in addition to the keyword string: - C{identChars} is a string of characters that would be valid identifier characters, defaulting to all alphanumerics + "_" and "$" - C{caseless} allows case-insensitive matching, default is C{False}. Example:: Keyword("start").parseString("start") # -> ['start'] Keyword("start").parseString("starting") # -> Exception For case-insensitive matching, use L{CaselessKeyword}. """ DEFAULT_KEYWORD_CHARS = alphanums+"_$" def __init__( self, matchString, identChars=None, caseless=False ): super(Keyword,self).__init__() if identChars is None: identChars = Keyword.DEFAULT_KEYWORD_CHARS self.match = matchString self.matchLen = len(matchString) try: self.firstMatchChar = matchString[0] except IndexError: warnings.warn("null string passed to Keyword; use Empty() instead", SyntaxWarning, stacklevel=2) self.name = '"%s"' % self.match self.errmsg = "Expected " + self.name self.mayReturnEmpty = False self.mayIndexError = False self.caseless = caseless if caseless: self.caselessmatch = matchString.upper() identChars = identChars.upper() self.identChars = set(identChars) def parseImpl( self, instring, loc, doActions=True ): if self.caseless: if ( (instring[ loc:loc+self.matchLen ].upper() == self.caselessmatch) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen].upper() not in self.identChars) and (loc == 0 or instring[loc-1].upper() not in self.identChars) ): return loc+self.matchLen, self.match else: if (instring[loc] == self.firstMatchChar and (self.matchLen==1 or instring.startswith(self.match,loc)) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen] not in self.identChars) and (loc == 0 or instring[loc-1] not in self.identChars) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) def copy(self): c = super(Keyword,self).copy() c.identChars = Keyword.DEFAULT_KEYWORD_CHARS return c @staticmethod def setDefaultKeywordChars( chars ): """Overrides the default Keyword chars """ Keyword.DEFAULT_KEYWORD_CHARS = chars class CaselessLiteral(Literal): """ Token to match a specified string, ignoring case of letters. Note: the matched results will always be in the case of the given match string, NOT the case of the input text. Example:: OneOrMore(CaselessLiteral("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD', 'CMD'] (Contrast with example for L{CaselessKeyword}.) """ def __init__( self, matchString ): super(CaselessLiteral,self).__init__( matchString.upper() ) # Preserve the defining literal. self.returnString = matchString self.name = "'%s'" % self.returnString self.errmsg = "Expected " + self.name def parseImpl( self, instring, loc, doActions=True ): if instring[ loc:loc+self.matchLen ].upper() == self.match: return loc+self.matchLen, self.returnString raise ParseException(instring, loc, self.errmsg, self) class CaselessKeyword(Keyword): """ Caseless version of L{Keyword}. Example:: OneOrMore(CaselessKeyword("CMD")).parseString("cmd CMD Cmd10") # -> ['CMD', 'CMD'] (Contrast with example for L{CaselessLiteral}.) """ def __init__( self, matchString, identChars=None ): super(CaselessKeyword,self).__init__( matchString, identChars, caseless=True ) def parseImpl( self, instring, loc, doActions=True ): if ( (instring[ loc:loc+self.matchLen ].upper() == self.caselessmatch) and (loc >= len(instring)-self.matchLen or instring[loc+self.matchLen].upper() not in self.identChars) ): return loc+self.matchLen, self.match raise ParseException(instring, loc, self.errmsg, self) class CloseMatch(Token): """ A variation on L{Literal} which matches "close" matches, that is, strings with at most 'n' mismatching characters. C{CloseMatch} takes parameters: - C{match_string} - string to be matched - C{maxMismatches} - (C{default=1}) maximum number of mismatches allowed to count as a match The results from a successful parse will contain the matched text from the input string and the following named results: - C{mismatches} - a list of the positions within the match_string where mismatches were found - C{original} - the original match_string used to compare against the input string If C{mismatches} is an empty list, then the match was an exact match. Example:: patt = CloseMatch("ATCATCGAATGGA") patt.parseString("ATCATCGAAXGGA") # -> (['ATCATCGAAXGGA'], {'mismatches': [[9]], 'original': ['ATCATCGAATGGA']}) patt.parseString("ATCAXCGAAXGGA") # -> Exception: Expected 'ATCATCGAATGGA' (with up to 1 mismatches) (at char 0), (line:1, col:1) # exact match patt.parseString("ATCATCGAATGGA") # -> (['ATCATCGAATGGA'], {'mismatches': [[]], 'original': ['ATCATCGAATGGA']}) # close match allowing up to 2 mismatches patt = CloseMatch("ATCATCGAATGGA", maxMismatches=2) patt.parseString("ATCAXCGAAXGGA") # -> (['ATCAXCGAAXGGA'], {'mismatches': [[4, 9]], 'original': ['ATCATCGAATGGA']}) """ def __init__(self, match_string, maxMismatches=1): super(CloseMatch,self).__init__() self.name = match_string self.match_string = match_string self.maxMismatches = maxMismatches self.errmsg = "Expected %r (with up to %d mismatches)" % (self.match_string, self.maxMismatches) self.mayIndexError = False self.mayReturnEmpty = False def parseImpl( self, instring, loc, doActions=True ): start = loc instrlen = len(instring) maxloc = start + len(self.match_string) if maxloc <= instrlen: match_string = self.match_string match_stringloc = 0 mismatches = [] maxMismatches = self.maxMismatches for match_stringloc,s_m in enumerate(zip(instring[loc:maxloc], self.match_string)): src,mat = s_m if src != mat: mismatches.append(match_stringloc) if len(mismatches) > maxMismatches: break else: loc = match_stringloc + 1 results = ParseResults([instring[start:loc]]) results['original'] = self.match_string results['mismatches'] = mismatches return loc, results raise ParseException(instring, loc, self.errmsg, self) class Word(Token): """ Token for matching words composed of allowed character sets. Defined with string containing all allowed initial characters, an optional string containing allowed body characters (if omitted, defaults to the initial character set), and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. An optional C{excludeChars} parameter can list characters that might be found in the input C{bodyChars} string; useful to define a word of all printables except for one or two characters, for instance. L{srange} is useful for defining custom character set strings for defining C{Word} expressions, using range notation from regular expression character sets. A common mistake is to use C{Word} to match a specific literal string, as in C{Word("Address")}. Remember that C{Word} uses the string argument to define I{sets} of matchable characters. This expression would match "Add", "AAA", "dAred", or any other word made up of the characters 'A', 'd', 'r', 'e', and 's'. To match an exact literal string, use L{Literal} or L{Keyword}. pyparsing includes helper strings for building Words: - L{alphas} - L{nums} - L{alphanums} - L{hexnums} - L{alphas8bit} (alphabetic characters in ASCII range 128-255 - accented, tilded, umlauted, etc.) - L{punc8bit} (non-alphabetic characters in ASCII range 128-255 - currency, symbols, superscripts, diacriticals, etc.) - L{printables} (any non-whitespace character) Example:: # a word composed of digits integer = Word(nums) # equivalent to Word("0123456789") or Word(srange("0-9")) # a word with a leading capital, and zero or more lowercase capital_word = Word(alphas.upper(), alphas.lower()) # hostnames are alphanumeric, with leading alpha, and '-' hostname = Word(alphas, alphanums+'-') # roman numeral (not a strict parser, accepts invalid mix of characters) roman = Word("IVXLCDM") # any string of non-whitespace characters, except for ',' csv_value = Word(printables, excludeChars=",") """ def __init__( self, initChars, bodyChars=None, min=1, max=0, exact=0, asKeyword=False, excludeChars=None ): super(Word,self).__init__() if excludeChars: initChars = ''.join(c for c in initChars if c not in excludeChars) if bodyChars: bodyChars = ''.join(c for c in bodyChars if c not in excludeChars) self.initCharsOrig = initChars self.initChars = set(initChars) if bodyChars : self.bodyCharsOrig = bodyChars self.bodyChars = set(bodyChars) else: self.bodyCharsOrig = initChars self.bodyChars = set(initChars) self.maxSpecified = max > 0 if min < 1: raise ValueError("cannot specify a minimum length < 1; use Optional(Word()) if zero-length word is permitted") self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.asKeyword = asKeyword if ' ' not in self.initCharsOrig+self.bodyCharsOrig and (min==1 and max==0 and exact==0): if self.bodyCharsOrig == self.initCharsOrig: self.reString = "[%s]+" % _escapeRegexRangeChars(self.initCharsOrig) elif len(self.initCharsOrig) == 1: self.reString = "%s[%s]*" % \ (re.escape(self.initCharsOrig), _escapeRegexRangeChars(self.bodyCharsOrig),) else: self.reString = "[%s][%s]*" % \ (_escapeRegexRangeChars(self.initCharsOrig), _escapeRegexRangeChars(self.bodyCharsOrig),) if self.asKeyword: self.reString = r"\b"+self.reString+r"\b" try: self.re = re.compile( self.reString ) except Exception: self.re = None def parseImpl( self, instring, loc, doActions=True ): if self.re: result = self.re.match(instring,loc) if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() return loc, result.group() if not(instring[ loc ] in self.initChars): raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 instrlen = len(instring) bodychars = self.bodyChars maxloc = start + self.maxLen maxloc = min( maxloc, instrlen ) while loc < maxloc and instring[loc] in bodychars: loc += 1 throwException = False if loc - start < self.minLen: throwException = True if self.maxSpecified and loc < instrlen and instring[loc] in bodychars: throwException = True if self.asKeyword: if (start>0 and instring[start-1] in bodychars) or (loc<instrlen and instring[loc] in bodychars): throwException = True if throwException: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] def __str__( self ): try: return super(Word,self).__str__() except Exception: pass if self.strRepr is None: def charsAsStr(s): if len(s)>4: return s[:4]+"..." else: return s if ( self.initCharsOrig != self.bodyCharsOrig ): self.strRepr = "W:(%s,%s)" % ( charsAsStr(self.initCharsOrig), charsAsStr(self.bodyCharsOrig) ) else: self.strRepr = "W:(%s)" % charsAsStr(self.initCharsOrig) return self.strRepr class Regex(Token): """ Token for matching strings that match a given regular expression. Defined with string specifying the regular expression in a form recognized by the inbuilt Python re module. If the given regex contains named groups (defined using C{(?P<name>...)}), these will be preserved as named parse results. Example:: realnum = Regex(r"[+-]?\d+\.\d*") date = Regex(r'(?P<year>\d{4})-(?P<month>\d\d?)-(?P<day>\d\d?)') # ref: http://stackoverflow.com/questions/267399/how-do-you-match-only-valid-roman-numerals-with-a-regular-expression roman = Regex(r"M{0,4}(CM|CD|D?C{0,3})(XC|XL|L?X{0,3})(IX|IV|V?I{0,3})") """ compiledREtype = type(re.compile("[A-Z]")) def __init__( self, pattern, flags=0): """The parameters C{pattern} and C{flags} are passed to the C{re.compile()} function as-is. See the Python C{re} module for an explanation of the acceptable patterns and flags.""" super(Regex,self).__init__() if isinstance(pattern, basestring): if not pattern: warnings.warn("null string passed to Regex; use Empty() instead", SyntaxWarning, stacklevel=2) self.pattern = pattern self.flags = flags try: self.re = re.compile(self.pattern, self.flags) self.reString = self.pattern except sre_constants.error: warnings.warn("invalid pattern (%s) passed to Regex" % pattern, SyntaxWarning, stacklevel=2) raise elif isinstance(pattern, Regex.compiledREtype): self.re = pattern self.pattern = \ self.reString = str(pattern) self.flags = flags else: raise ValueError("Regex may only be constructed with a string or a compiled RE object") self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): result = self.re.match(instring,loc) if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() d = result.groupdict() ret = ParseResults(result.group()) if d: for k in d: ret[k] = d[k] return loc,ret def __str__( self ): try: return super(Regex,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "Re:(%s)" % repr(self.pattern) return self.strRepr class QuotedString(Token): r""" Token for matching strings that are delimited by quoting characters. Defined with the following parameters: - quoteChar - string of one or more characters defining the quote delimiting string - escChar - character to escape quotes, typically backslash (default=C{None}) - escQuote - special quote sequence to escape an embedded quote string (such as SQL's "" to escape an embedded ") (default=C{None}) - multiline - boolean indicating whether quotes can span multiple lines (default=C{False}) - unquoteResults - boolean indicating whether the matched text should be unquoted (default=C{True}) - endQuoteChar - string of one or more characters defining the end of the quote delimited string (default=C{None} => same as quoteChar) - convertWhitespaceEscapes - convert escaped whitespace (C{'\t'}, C{'\n'}, etc.) to actual whitespace (default=C{True}) Example:: qs = QuotedString('"') print(qs.searchString('lsjdf "This is the quote" sldjf')) complex_qs = QuotedString('{{', endQuoteChar='}}') print(complex_qs.searchString('lsjdf {{This is the "quote"}} sldjf')) sql_qs = QuotedString('"', escQuote='""') print(sql_qs.searchString('lsjdf "This is the quote with ""embedded"" quotes" sldjf')) prints:: [['This is the quote']] [['This is the "quote"']] [['This is the quote with "embedded" quotes']] """ def __init__( self, quoteChar, escChar=None, escQuote=None, multiline=False, unquoteResults=True, endQuoteChar=None, convertWhitespaceEscapes=True): super(QuotedString,self).__init__() # remove white space from quote chars - wont work anyway quoteChar = quoteChar.strip() if not quoteChar: warnings.warn("quoteChar cannot be the empty string",SyntaxWarning,stacklevel=2) raise SyntaxError() if endQuoteChar is None: endQuoteChar = quoteChar else: endQuoteChar = endQuoteChar.strip() if not endQuoteChar: warnings.warn("endQuoteChar cannot be the empty string",SyntaxWarning,stacklevel=2) raise SyntaxError() self.quoteChar = quoteChar self.quoteCharLen = len(quoteChar) self.firstQuoteChar = quoteChar[0] self.endQuoteChar = endQuoteChar self.endQuoteCharLen = len(endQuoteChar) self.escChar = escChar self.escQuote = escQuote self.unquoteResults = unquoteResults self.convertWhitespaceEscapes = convertWhitespaceEscapes if multiline: self.flags = re.MULTILINE | re.DOTALL self.pattern = r'%s(?:[^%s%s]' % \ ( re.escape(self.quoteChar), _escapeRegexRangeChars(self.endQuoteChar[0]), (escChar is not None and _escapeRegexRangeChars(escChar) or '') ) else: self.flags = 0 self.pattern = r'%s(?:[^%s\n\r%s]' % \ ( re.escape(self.quoteChar), _escapeRegexRangeChars(self.endQuoteChar[0]), (escChar is not None and _escapeRegexRangeChars(escChar) or '') ) if len(self.endQuoteChar) > 1: self.pattern += ( '|(?:' + ')|(?:'.join("%s[^%s]" % (re.escape(self.endQuoteChar[:i]), _escapeRegexRangeChars(self.endQuoteChar[i])) for i in range(len(self.endQuoteChar)-1,0,-1)) + ')' ) if escQuote: self.pattern += (r'|(?:%s)' % re.escape(escQuote)) if escChar: self.pattern += (r'|(?:%s.)' % re.escape(escChar)) self.escCharReplacePattern = re.escape(self.escChar)+"(.)" self.pattern += (r')*%s' % re.escape(self.endQuoteChar)) try: self.re = re.compile(self.pattern, self.flags) self.reString = self.pattern except sre_constants.error: warnings.warn("invalid pattern (%s) passed to Regex" % self.pattern, SyntaxWarning, stacklevel=2) raise self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayIndexError = False self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): result = instring[loc] == self.firstQuoteChar and self.re.match(instring,loc) or None if not result: raise ParseException(instring, loc, self.errmsg, self) loc = result.end() ret = result.group() if self.unquoteResults: # strip off quotes ret = ret[self.quoteCharLen:-self.endQuoteCharLen] if isinstance(ret,basestring): # replace escaped whitespace if '\\' in ret and self.convertWhitespaceEscapes: ws_map = { r'\t' : '\t', r'\n' : '\n', r'\f' : '\f', r'\r' : '\r', } for wslit,wschar in ws_map.items(): ret = ret.replace(wslit, wschar) # replace escaped characters if self.escChar: ret = re.sub(self.escCharReplacePattern,"\g<1>",ret) # replace escaped quotes if self.escQuote: ret = ret.replace(self.escQuote, self.endQuoteChar) return loc, ret def __str__( self ): try: return super(QuotedString,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "quoted string, starting with %s ending with %s" % (self.quoteChar, self.endQuoteChar) return self.strRepr class CharsNotIn(Token): """ Token for matching words composed of characters I{not} in a given set (will include whitespace in matched characters if not listed in the provided exclusion set - see example). Defined with string containing all disallowed characters, and an optional minimum, maximum, and/or exact length. The default value for C{min} is 1 (a minimum value < 1 is not valid); the default values for C{max} and C{exact} are 0, meaning no maximum or exact length restriction. Example:: # define a comma-separated-value as anything that is not a ',' csv_value = CharsNotIn(',') print(delimitedList(csv_value).parseString("dkls,lsdkjf,s12 34,@!#,213")) prints:: ['dkls', 'lsdkjf', 's12 34', '@!#', '213'] """ def __init__( self, notChars, min=1, max=0, exact=0 ): super(CharsNotIn,self).__init__() self.skipWhitespace = False self.notChars = notChars if min < 1: raise ValueError("cannot specify a minimum length < 1; use Optional(CharsNotIn()) if zero-length char group is permitted") self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact self.name = _ustr(self) self.errmsg = "Expected " + self.name self.mayReturnEmpty = ( self.minLen == 0 ) self.mayIndexError = False def parseImpl( self, instring, loc, doActions=True ): if instring[loc] in self.notChars: raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 notchars = self.notChars maxlen = min( start+self.maxLen, len(instring) ) while loc < maxlen and \ (instring[loc] not in notchars): loc += 1 if loc - start < self.minLen: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] def __str__( self ): try: return super(CharsNotIn, self).__str__() except Exception: pass if self.strRepr is None: if len(self.notChars) > 4: self.strRepr = "!W:(%s...)" % self.notChars[:4] else: self.strRepr = "!W:(%s)" % self.notChars return self.strRepr class White(Token): """ Special matching class for matching whitespace. Normally, whitespace is ignored by pyparsing grammars. This class is included when some whitespace structures are significant. Define with a string containing the whitespace characters to be matched; default is C{" \\t\\r\\n"}. Also takes optional C{min}, C{max}, and C{exact} arguments, as defined for the C{L{Word}} class. """ whiteStrs = { " " : "<SPC>", "\t": "<TAB>", "\n": "<LF>", "\r": "<CR>", "\f": "<FF>", } def __init__(self, ws=" \t\r\n", min=1, max=0, exact=0): super(White,self).__init__() self.matchWhite = ws self.setWhitespaceChars( "".join(c for c in self.whiteChars if c not in self.matchWhite) ) #~ self.leaveWhitespace() self.name = ("".join(White.whiteStrs[c] for c in self.matchWhite)) self.mayReturnEmpty = True self.errmsg = "Expected " + self.name self.minLen = min if max > 0: self.maxLen = max else: self.maxLen = _MAX_INT if exact > 0: self.maxLen = exact self.minLen = exact def parseImpl( self, instring, loc, doActions=True ): if not(instring[ loc ] in self.matchWhite): raise ParseException(instring, loc, self.errmsg, self) start = loc loc += 1 maxloc = start + self.maxLen maxloc = min( maxloc, len(instring) ) while loc < maxloc and instring[loc] in self.matchWhite: loc += 1 if loc - start < self.minLen: raise ParseException(instring, loc, self.errmsg, self) return loc, instring[start:loc] class _PositionToken(Token): def __init__( self ): super(_PositionToken,self).__init__() self.name=self.__class__.__name__ self.mayReturnEmpty = True self.mayIndexError = False class GoToColumn(_PositionToken): """ Token to advance to a specific column of input text; useful for tabular report scraping. """ def __init__( self, colno ): super(GoToColumn,self).__init__() self.col = colno def preParse( self, instring, loc ): if col(loc,instring) != self.col: instrlen = len(instring) if self.ignoreExprs: loc = self._skipIgnorables( instring, loc ) while loc < instrlen and instring[loc].isspace() and col( loc, instring ) != self.col : loc += 1 return loc def parseImpl( self, instring, loc, doActions=True ): thiscol = col( loc, instring ) if thiscol > self.col: raise ParseException( instring, loc, "Text not in expected column", self ) newloc = loc + self.col - thiscol ret = instring[ loc: newloc ] return newloc, ret class LineStart(_PositionToken): """ Matches if current position is at the beginning of a line within the parse string Example:: test = '''\ AAA this line AAA and this line AAA but not this one B AAA and definitely not this one ''' for t in (LineStart() + 'AAA' + restOfLine).searchString(test): print(t) Prints:: ['AAA', ' this line'] ['AAA', ' and this line'] """ def __init__( self ): super(LineStart,self).__init__() self.errmsg = "Expected start of line" def parseImpl( self, instring, loc, doActions=True ): if col(loc, instring) == 1: return loc, [] raise ParseException(instring, loc, self.errmsg, self) class LineEnd(_PositionToken): """ Matches if current position is at the end of a line within the parse string """ def __init__( self ): super(LineEnd,self).__init__() self.setWhitespaceChars( ParserElement.DEFAULT_WHITE_CHARS.replace("\n","") ) self.errmsg = "Expected end of line" def parseImpl( self, instring, loc, doActions=True ): if loc<len(instring): if instring[loc] == "\n": return loc+1, "\n" else: raise ParseException(instring, loc, self.errmsg, self) elif loc == len(instring): return loc+1, [] else: raise ParseException(instring, loc, self.errmsg, self) class StringStart(_PositionToken): """ Matches if current position is at the beginning of the parse string """ def __init__( self ): super(StringStart,self).__init__() self.errmsg = "Expected start of text" def parseImpl( self, instring, loc, doActions=True ): if loc != 0: # see if entire string up to here is just whitespace and ignoreables if loc != self.preParse( instring, 0 ): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class StringEnd(_PositionToken): """ Matches if current position is at the end of the parse string """ def __init__( self ): super(StringEnd,self).__init__() self.errmsg = "Expected end of text" def parseImpl( self, instring, loc, doActions=True ): if loc < len(instring): raise ParseException(instring, loc, self.errmsg, self) elif loc == len(instring): return loc+1, [] elif loc > len(instring): return loc, [] else: raise ParseException(instring, loc, self.errmsg, self) class WordStart(_PositionToken): """ Matches if the current position is at the beginning of a Word, and is not preceded by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{\b} behavior of regular expressions, use C{WordStart(alphanums)}. C{WordStart} will also match at the beginning of the string being parsed, or at the beginning of a line. """ def __init__(self, wordChars = printables): super(WordStart,self).__init__() self.wordChars = set(wordChars) self.errmsg = "Not at the start of a word" def parseImpl(self, instring, loc, doActions=True ): if loc != 0: if (instring[loc-1] in self.wordChars or instring[loc] not in self.wordChars): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class WordEnd(_PositionToken): """ Matches if the current position is at the end of a Word, and is not followed by any character in a given set of C{wordChars} (default=C{printables}). To emulate the C{\b} behavior of regular expressions, use C{WordEnd(alphanums)}. C{WordEnd} will also match at the end of the string being parsed, or at the end of a line. """ def __init__(self, wordChars = printables): super(WordEnd,self).__init__() self.wordChars = set(wordChars) self.skipWhitespace = False self.errmsg = "Not at the end of a word" def parseImpl(self, instring, loc, doActions=True ): instrlen = len(instring) if instrlen>0 and loc<instrlen: if (instring[loc] in self.wordChars or instring[loc-1] not in self.wordChars): raise ParseException(instring, loc, self.errmsg, self) return loc, [] class ParseExpression(ParserElement): """ Abstract subclass of ParserElement, for combining and post-processing parsed tokens. """ def __init__( self, exprs, savelist = False ): super(ParseExpression,self).__init__(savelist) if isinstance( exprs, _generatorType ): exprs = list(exprs) if isinstance( exprs, basestring ): self.exprs = [ ParserElement._literalStringClass( exprs ) ] elif isinstance( exprs, collections.Iterable ): exprs = list(exprs) # if sequence of strings provided, wrap with Literal if all(isinstance(expr, basestring) for expr in exprs): exprs = map(ParserElement._literalStringClass, exprs) self.exprs = list(exprs) else: try: self.exprs = list( exprs ) except TypeError: self.exprs = [ exprs ] self.callPreparse = False def __getitem__( self, i ): return self.exprs[i] def append( self, other ): self.exprs.append( other ) self.strRepr = None return self def leaveWhitespace( self ): """Extends C{leaveWhitespace} defined in base class, and also invokes C{leaveWhitespace} on all contained expressions.""" self.skipWhitespace = False self.exprs = [ e.copy() for e in self.exprs ] for e in self.exprs: e.leaveWhitespace() return self def ignore( self, other ): if isinstance( other, Suppress ): if other not in self.ignoreExprs: super( ParseExpression, self).ignore( other ) for e in self.exprs: e.ignore( self.ignoreExprs[-1] ) else: super( ParseExpression, self).ignore( other ) for e in self.exprs: e.ignore( self.ignoreExprs[-1] ) return self def __str__( self ): try: return super(ParseExpression,self).__str__() except Exception: pass if self.strRepr is None: self.strRepr = "%s:(%s)" % ( self.__class__.__name__, _ustr(self.exprs) ) return self.strRepr def streamline( self ): super(ParseExpression,self).streamline() for e in self.exprs: e.streamline() # collapse nested And's of the form And( And( And( a,b), c), d) to And( a,b,c,d ) # but only if there are no parse actions or resultsNames on the nested And's # (likewise for Or's and MatchFirst's) if ( len(self.exprs) == 2 ): other = self.exprs[0] if ( isinstance( other, self.__class__ ) and not(other.parseAction) and other.resultsName is None and not other.debug ): self.exprs = other.exprs[:] + [ self.exprs[1] ] self.strRepr = None self.mayReturnEmpty |= other.mayReturnEmpty self.mayIndexError |= other.mayIndexError other = self.exprs[-1] if ( isinstance( other, self.__class__ ) and not(other.parseAction) and other.resultsName is None and not other.debug ): self.exprs = self.exprs[:-1] + other.exprs[:] self.strRepr = None self.mayReturnEmpty |= other.mayReturnEmpty self.mayIndexError |= other.mayIndexError self.errmsg = "Expected " + _ustr(self) return self def setResultsName( self, name, listAllMatches=False ): ret = super(ParseExpression,self).setResultsName(name,listAllMatches) return ret def validate( self, validateTrace=[] ): tmp = validateTrace[:]+[self] for e in self.exprs: e.validate(tmp) self.checkRecursion( [] ) def copy(self): ret = super(ParseExpression,self).copy() ret.exprs = [e.copy() for e in self.exprs] return ret class And(ParseExpression): """ Requires all given C{ParseExpression}s to be found in the given order. Expressions may be separated by whitespace. May be constructed using the C{'+'} operator. May also be constructed using the C{'-'} operator, which will suppress backtracking. Example:: integer = Word(nums) name_expr = OneOrMore(Word(alphas)) expr = And([integer("id"),name_expr("name"),integer("age")]) # more easily written as: expr = integer("id") + name_expr("name") + integer("age") """ class _ErrorStop(Empty): def __init__(self, *args, **kwargs): super(And._ErrorStop,self).__init__(*args, **kwargs) self.name = '-' self.leaveWhitespace() def __init__( self, exprs, savelist = True ): super(And,self).__init__(exprs, savelist) self.mayReturnEmpty = all(e.mayReturnEmpty for e in self.exprs) self.setWhitespaceChars( self.exprs[0].whiteChars ) self.skipWhitespace = self.exprs[0].skipWhitespace self.callPreparse = True def parseImpl( self, instring, loc, doActions=True ): # pass False as last arg to _parse for first element, since we already # pre-parsed the string as part of our And pre-parsing loc, resultlist = self.exprs[0]._parse( instring, loc, doActions, callPreParse=False ) errorStop = False for e in self.exprs[1:]: if isinstance(e, And._ErrorStop): errorStop = True continue if errorStop: try: loc, exprtokens = e._parse( instring, loc, doActions ) except ParseSyntaxException: raise except ParseBaseException as pe: pe.__traceback__ = None raise ParseSyntaxException._from_exception(pe) except IndexError: raise ParseSyntaxException(instring, len(instring), self.errmsg, self) else: loc, exprtokens = e._parse( instring, loc, doActions ) if exprtokens or exprtokens.haskeys(): resultlist += exprtokens return loc, resultlist def __iadd__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #And( [ self, other ] ) def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) if not e.mayReturnEmpty: break def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr class Or(ParseExpression): """ Requires that at least one C{ParseExpression} is found. If two expressions match, the expression that matches the longest string will be used. May be constructed using the C{'^'} operator. Example:: # construct Or using '^' operator number = Word(nums) ^ Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) prints:: [['123'], ['3.1416'], ['789']] """ def __init__( self, exprs, savelist = False ): super(Or,self).__init__(exprs, savelist) if self.exprs: self.mayReturnEmpty = any(e.mayReturnEmpty for e in self.exprs) else: self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): maxExcLoc = -1 maxException = None matches = [] for e in self.exprs: try: loc2 = e.tryParse( instring, loc ) except ParseException as err: err.__traceback__ = None if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc except IndexError: if len(instring) > maxExcLoc: maxException = ParseException(instring,len(instring),e.errmsg,self) maxExcLoc = len(instring) else: # save match among all matches, to retry longest to shortest matches.append((loc2, e)) if matches: matches.sort(key=lambda x: -x[0]) for _,e in matches: try: return e._parse( instring, loc, doActions ) except ParseException as err: err.__traceback__ = None if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc if maxException is not None: maxException.msg = self.errmsg raise maxException else: raise ParseException(instring, loc, "no defined alternatives to match", self) def __ixor__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #Or( [ self, other ] ) def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " ^ ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class MatchFirst(ParseExpression): """ Requires that at least one C{ParseExpression} is found. If two expressions match, the first one listed is the one that will match. May be constructed using the C{'|'} operator. Example:: # construct MatchFirst using '|' operator # watch the order of expressions to match number = Word(nums) | Combine(Word(nums) + '.' + Word(nums)) print(number.searchString("123 3.1416 789")) # Fail! -> [['123'], ['3'], ['1416'], ['789']] # put more selective expression first number = Combine(Word(nums) + '.' + Word(nums)) | Word(nums) print(number.searchString("123 3.1416 789")) # Better -> [['123'], ['3.1416'], ['789']] """ def __init__( self, exprs, savelist = False ): super(MatchFirst,self).__init__(exprs, savelist) if self.exprs: self.mayReturnEmpty = any(e.mayReturnEmpty for e in self.exprs) else: self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): maxExcLoc = -1 maxException = None for e in self.exprs: try: ret = e._parse( instring, loc, doActions ) return ret except ParseException as err: if err.loc > maxExcLoc: maxException = err maxExcLoc = err.loc except IndexError: if len(instring) > maxExcLoc: maxException = ParseException(instring,len(instring),e.errmsg,self) maxExcLoc = len(instring) # only got here if no expression matched, raise exception for match that made it the furthest else: if maxException is not None: maxException.msg = self.errmsg raise maxException else: raise ParseException(instring, loc, "no defined alternatives to match", self) def __ior__(self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass( other ) return self.append( other ) #MatchFirst( [ self, other ] ) def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " | ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class Each(ParseExpression): """ Requires all given C{ParseExpression}s to be found, but in any order. Expressions may be separated by whitespace. May be constructed using the C{'&'} operator. Example:: color = oneOf("RED ORANGE YELLOW GREEN BLUE PURPLE BLACK WHITE BROWN") shape_type = oneOf("SQUARE CIRCLE TRIANGLE STAR HEXAGON OCTAGON") integer = Word(nums) shape_attr = "shape:" + shape_type("shape") posn_attr = "posn:" + Group(integer("x") + ',' + integer("y"))("posn") color_attr = "color:" + color("color") size_attr = "size:" + integer("size") # use Each (using operator '&') to accept attributes in any order # (shape and posn are required, color and size are optional) shape_spec = shape_attr & posn_attr & Optional(color_attr) & Optional(size_attr) shape_spec.runTests(''' shape: SQUARE color: BLACK posn: 100, 120 shape: CIRCLE size: 50 color: BLUE posn: 50,80 color:GREEN size:20 shape:TRIANGLE posn:20,40 ''' ) prints:: shape: SQUARE color: BLACK posn: 100, 120 ['shape:', 'SQUARE', 'color:', 'BLACK', 'posn:', ['100', ',', '120']] - color: BLACK - posn: ['100', ',', '120'] - x: 100 - y: 120 - shape: SQUARE shape: CIRCLE size: 50 color: BLUE posn: 50,80 ['shape:', 'CIRCLE', 'size:', '50', 'color:', 'BLUE', 'posn:', ['50', ',', '80']] - color: BLUE - posn: ['50', ',', '80'] - x: 50 - y: 80 - shape: CIRCLE - size: 50 color: GREEN size: 20 shape: TRIANGLE posn: 20,40 ['color:', 'GREEN', 'size:', '20', 'shape:', 'TRIANGLE', 'posn:', ['20', ',', '40']] - color: GREEN - posn: ['20', ',', '40'] - x: 20 - y: 40 - shape: TRIANGLE - size: 20 """ def __init__( self, exprs, savelist = True ): super(Each,self).__init__(exprs, savelist) self.mayReturnEmpty = all(e.mayReturnEmpty for e in self.exprs) self.skipWhitespace = True self.initExprGroups = True def parseImpl( self, instring, loc, doActions=True ): if self.initExprGroups: self.opt1map = dict((id(e.expr),e) for e in self.exprs if isinstance(e,Optional)) opt1 = [ e.expr for e in self.exprs if isinstance(e,Optional) ] opt2 = [ e for e in self.exprs if e.mayReturnEmpty and not isinstance(e,Optional)] self.optionals = opt1 + opt2 self.multioptionals = [ e.expr for e in self.exprs if isinstance(e,ZeroOrMore) ] self.multirequired = [ e.expr for e in self.exprs if isinstance(e,OneOrMore) ] self.required = [ e for e in self.exprs if not isinstance(e,(Optional,ZeroOrMore,OneOrMore)) ] self.required += self.multirequired self.initExprGroups = False tmpLoc = loc tmpReqd = self.required[:] tmpOpt = self.optionals[:] matchOrder = [] keepMatching = True while keepMatching: tmpExprs = tmpReqd + tmpOpt + self.multioptionals + self.multirequired failed = [] for e in tmpExprs: try: tmpLoc = e.tryParse( instring, tmpLoc ) except ParseException: failed.append(e) else: matchOrder.append(self.opt1map.get(id(e),e)) if e in tmpReqd: tmpReqd.remove(e) elif e in tmpOpt: tmpOpt.remove(e) if len(failed) == len(tmpExprs): keepMatching = False if tmpReqd: missing = ", ".join(_ustr(e) for e in tmpReqd) raise ParseException(instring,loc,"Missing one or more required elements (%s)" % missing ) # add any unmatched Optionals, in case they have default values defined matchOrder += [e for e in self.exprs if isinstance(e,Optional) and e.expr in tmpOpt] resultlist = [] for e in matchOrder: loc,results = e._parse(instring,loc,doActions) resultlist.append(results) finalResults = sum(resultlist, ParseResults([])) return loc, finalResults def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + " & ".join(_ustr(e) for e in self.exprs) + "}" return self.strRepr def checkRecursion( self, parseElementList ): subRecCheckList = parseElementList[:] + [ self ] for e in self.exprs: e.checkRecursion( subRecCheckList ) class ParseElementEnhance(ParserElement): """ Abstract subclass of C{ParserElement}, for combining and post-processing parsed tokens. """ def __init__( self, expr, savelist=False ): super(ParseElementEnhance,self).__init__(savelist) if isinstance( expr, basestring ): if issubclass(ParserElement._literalStringClass, Token): expr = ParserElement._literalStringClass(expr) else: expr = ParserElement._literalStringClass(Literal(expr)) self.expr = expr self.strRepr = None if expr is not None: self.mayIndexError = expr.mayIndexError self.mayReturnEmpty = expr.mayReturnEmpty self.setWhitespaceChars( expr.whiteChars ) self.skipWhitespace = expr.skipWhitespace self.saveAsList = expr.saveAsList self.callPreparse = expr.callPreparse self.ignoreExprs.extend(expr.ignoreExprs) def parseImpl( self, instring, loc, doActions=True ): if self.expr is not None: return self.expr._parse( instring, loc, doActions, callPreParse=False ) else: raise ParseException("",loc,self.errmsg,self) def leaveWhitespace( self ): self.skipWhitespace = False self.expr = self.expr.copy() if self.expr is not None: self.expr.leaveWhitespace() return self def ignore( self, other ): if isinstance( other, Suppress ): if other not in self.ignoreExprs: super( ParseElementEnhance, self).ignore( other ) if self.expr is not None: self.expr.ignore( self.ignoreExprs[-1] ) else: super( ParseElementEnhance, self).ignore( other ) if self.expr is not None: self.expr.ignore( self.ignoreExprs[-1] ) return self def streamline( self ): super(ParseElementEnhance,self).streamline() if self.expr is not None: self.expr.streamline() return self def checkRecursion( self, parseElementList ): if self in parseElementList: raise RecursiveGrammarException( parseElementList+[self] ) subRecCheckList = parseElementList[:] + [ self ] if self.expr is not None: self.expr.checkRecursion( subRecCheckList ) def validate( self, validateTrace=[] ): tmp = validateTrace[:]+[self] if self.expr is not None: self.expr.validate(tmp) self.checkRecursion( [] ) def __str__( self ): try: return super(ParseElementEnhance,self).__str__() except Exception: pass if self.strRepr is None and self.expr is not None: self.strRepr = "%s:(%s)" % ( self.__class__.__name__, _ustr(self.expr) ) return self.strRepr class FollowedBy(ParseElementEnhance): """ Lookahead matching of the given parse expression. C{FollowedBy} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression matches at the current position. C{FollowedBy} always returns a null token list. Example:: # use FollowedBy to match a label only if it is followed by a ':' data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString("shape: SQUARE color: BLACK posn: upper left").pprint() prints:: [['shape', 'SQUARE'], ['color', 'BLACK'], ['posn', 'upper left']] """ def __init__( self, expr ): super(FollowedBy,self).__init__(expr) self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): self.expr.tryParse( instring, loc ) return loc, [] class NotAny(ParseElementEnhance): """ Lookahead to disallow matching with the given parse expression. C{NotAny} does I{not} advance the parsing position within the input string, it only verifies that the specified parse expression does I{not} match at the current position. Also, C{NotAny} does I{not} skip over leading whitespace. C{NotAny} always returns a null token list. May be constructed using the '~' operator. Example:: """ def __init__( self, expr ): super(NotAny,self).__init__(expr) #~ self.leaveWhitespace() self.skipWhitespace = False # do NOT use self.leaveWhitespace(), don't want to propagate to exprs self.mayReturnEmpty = True self.errmsg = "Found unwanted token, "+_ustr(self.expr) def parseImpl( self, instring, loc, doActions=True ): if self.expr.canParseNext(instring, loc): raise ParseException(instring, loc, self.errmsg, self) return loc, [] def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "~{" + _ustr(self.expr) + "}" return self.strRepr class _MultipleMatch(ParseElementEnhance): def __init__( self, expr, stopOn=None): super(_MultipleMatch, self).__init__(expr) self.saveAsList = True ender = stopOn if isinstance(ender, basestring): ender = ParserElement._literalStringClass(ender) self.not_ender = ~ender if ender is not None else None def parseImpl( self, instring, loc, doActions=True ): self_expr_parse = self.expr._parse self_skip_ignorables = self._skipIgnorables check_ender = self.not_ender is not None if check_ender: try_not_ender = self.not_ender.tryParse # must be at least one (but first see if we are the stopOn sentinel; # if so, fail) if check_ender: try_not_ender(instring, loc) loc, tokens = self_expr_parse( instring, loc, doActions, callPreParse=False ) try: hasIgnoreExprs = (not not self.ignoreExprs) while 1: if check_ender: try_not_ender(instring, loc) if hasIgnoreExprs: preloc = self_skip_ignorables( instring, loc ) else: preloc = loc loc, tmptokens = self_expr_parse( instring, preloc, doActions ) if tmptokens or tmptokens.haskeys(): tokens += tmptokens except (ParseException,IndexError): pass return loc, tokens class OneOrMore(_MultipleMatch): """ Repetition of one or more of the given expression. Parameters: - expr - expression that must match one or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: BLACK" OneOrMore(attr_expr).parseString(text).pprint() # Fail! read 'color' as data instead of next label -> [['shape', 'SQUARE color']] # use stopOn attribute for OneOrMore to avoid reading label string as part of the data attr_expr = Group(label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) OneOrMore(attr_expr).parseString(text).pprint() # Better -> [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'BLACK']] # could also be written as (attr_expr * (1,)).parseString(text).pprint() """ def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "{" + _ustr(self.expr) + "}..." return self.strRepr class ZeroOrMore(_MultipleMatch): """ Optional repetition of zero or more of the given expression. Parameters: - expr - expression that must match zero or more times - stopOn - (default=C{None}) - expression for a terminating sentinel (only required if the sentinel would ordinarily match the repetition expression) Example: similar to L{OneOrMore} """ def __init__( self, expr, stopOn=None): super(ZeroOrMore,self).__init__(expr, stopOn=stopOn) self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): try: return super(ZeroOrMore, self).parseImpl(instring, loc, doActions) except (ParseException,IndexError): return loc, [] def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "[" + _ustr(self.expr) + "]..." return self.strRepr class _NullToken(object): def __bool__(self): return False __nonzero__ = __bool__ def __str__(self): return "" _optionalNotMatched = _NullToken() class Optional(ParseElementEnhance): """ Optional matching of the given expression. Parameters: - expr - expression that must match zero or more times - default (optional) - value to be returned if the optional expression is not found. Example:: # US postal code can be a 5-digit zip, plus optional 4-digit qualifier zip = Combine(Word(nums, exact=5) + Optional('-' + Word(nums, exact=4))) zip.runTests(''' # traditional ZIP code 12345 # ZIP+4 form 12101-0001 # invalid ZIP 98765- ''') prints:: # traditional ZIP code 12345 ['12345'] # ZIP+4 form 12101-0001 ['12101-0001'] # invalid ZIP 98765- ^ FAIL: Expected end of text (at char 5), (line:1, col:6) """ def __init__( self, expr, default=_optionalNotMatched ): super(Optional,self).__init__( expr, savelist=False ) self.saveAsList = self.expr.saveAsList self.defaultValue = default self.mayReturnEmpty = True def parseImpl( self, instring, loc, doActions=True ): try: loc, tokens = self.expr._parse( instring, loc, doActions, callPreParse=False ) except (ParseException,IndexError): if self.defaultValue is not _optionalNotMatched: if self.expr.resultsName: tokens = ParseResults([ self.defaultValue ]) tokens[self.expr.resultsName] = self.defaultValue else: tokens = [ self.defaultValue ] else: tokens = [] return loc, tokens def __str__( self ): if hasattr(self,"name"): return self.name if self.strRepr is None: self.strRepr = "[" + _ustr(self.expr) + "]" return self.strRepr class SkipTo(ParseElementEnhance): """ Token for skipping over all undefined text until the matched expression is found. Parameters: - expr - target expression marking the end of the data to be skipped - include - (default=C{False}) if True, the target expression is also parsed (the skipped text and target expression are returned as a 2-element list). - ignore - (default=C{None}) used to define grammars (typically quoted strings and comments) that might contain false matches to the target expression - failOn - (default=C{None}) define expressions that are not allowed to be included in the skipped test; if found before the target expression is found, the SkipTo is not a match Example:: report = ''' Outstanding Issues Report - 1 Jan 2000 # | Severity | Description | Days Open -----+----------+-------------------------------------------+----------- 101 | Critical | Intermittent system crash | 6 94 | Cosmetic | Spelling error on Login ('log|n') | 14 79 | Minor | System slow when running too many reports | 47 ''' integer = Word(nums) SEP = Suppress('|') # use SkipTo to simply match everything up until the next SEP # - ignore quoted strings, so that a '|' character inside a quoted string does not match # - parse action will call token.strip() for each matched token, i.e., the description body string_data = SkipTo(SEP, ignore=quotedString) string_data.setParseAction(tokenMap(str.strip)) ticket_expr = (integer("issue_num") + SEP + string_data("sev") + SEP + string_data("desc") + SEP + integer("days_open")) for tkt in ticket_expr.searchString(report): print tkt.dump() prints:: ['101', 'Critical', 'Intermittent system crash', '6'] - days_open: 6 - desc: Intermittent system crash - issue_num: 101 - sev: Critical ['94', 'Cosmetic', "Spelling error on Login ('log|n')", '14'] - days_open: 14 - desc: Spelling error on Login ('log|n') - issue_num: 94 - sev: Cosmetic ['79', 'Minor', 'System slow when running too many reports', '47'] - days_open: 47 - desc: System slow when running too many reports - issue_num: 79 - sev: Minor """ def __init__( self, other, include=False, ignore=None, failOn=None ): super( SkipTo, self ).__init__( other ) self.ignoreExpr = ignore self.mayReturnEmpty = True self.mayIndexError = False self.includeMatch = include self.asList = False if isinstance(failOn, basestring): self.failOn = ParserElement._literalStringClass(failOn) else: self.failOn = failOn self.errmsg = "No match found for "+_ustr(self.expr) def parseImpl( self, instring, loc, doActions=True ): startloc = loc instrlen = len(instring) expr = self.expr expr_parse = self.expr._parse self_failOn_canParseNext = self.failOn.canParseNext if self.failOn is not None else None self_ignoreExpr_tryParse = self.ignoreExpr.tryParse if self.ignoreExpr is not None else None tmploc = loc while tmploc <= instrlen: if self_failOn_canParseNext is not None: # break if failOn expression matches if self_failOn_canParseNext(instring, tmploc): break if self_ignoreExpr_tryParse is not None: # advance past ignore expressions while 1: try: tmploc = self_ignoreExpr_tryParse(instring, tmploc) except ParseBaseException: break try: expr_parse(instring, tmploc, doActions=False, callPreParse=False) except (ParseException, IndexError): # no match, advance loc in string tmploc += 1 else: # matched skipto expr, done break else: # ran off the end of the input string without matching skipto expr, fail raise ParseException(instring, loc, self.errmsg, self) # build up return values loc = tmploc skiptext = instring[startloc:loc] skipresult = ParseResults(skiptext) if self.includeMatch: loc, mat = expr_parse(instring,loc,doActions,callPreParse=False) skipresult += mat return loc, skipresult class Forward(ParseElementEnhance): """ Forward declaration of an expression to be defined later - used for recursive grammars, such as algebraic infix notation. When the expression is known, it is assigned to the C{Forward} variable using the '<<' operator. Note: take care when assigning to C{Forward} not to overlook precedence of operators. Specifically, '|' has a lower precedence than '<<', so that:: fwdExpr << a | b | c will actually be evaluated as:: (fwdExpr << a) | b | c thereby leaving b and c out as parseable alternatives. It is recommended that you explicitly group the values inserted into the C{Forward}:: fwdExpr << (a | b | c) Converting to use the '<<=' operator instead will avoid this problem. See L{ParseResults.pprint} for an example of a recursive parser created using C{Forward}. """ def __init__( self, other=None ): super(Forward,self).__init__( other, savelist=False ) def __lshift__( self, other ): if isinstance( other, basestring ): other = ParserElement._literalStringClass(other) self.expr = other self.strRepr = None self.mayIndexError = self.expr.mayIndexError self.mayReturnEmpty = self.expr.mayReturnEmpty self.setWhitespaceChars( self.expr.whiteChars ) self.skipWhitespace = self.expr.skipWhitespace self.saveAsList = self.expr.saveAsList self.ignoreExprs.extend(self.expr.ignoreExprs) return self def __ilshift__(self, other): return self << other def leaveWhitespace( self ): self.skipWhitespace = False return self def streamline( self ): if not self.streamlined: self.streamlined = True if self.expr is not None: self.expr.streamline() return self def validate( self, validateTrace=[] ): if self not in validateTrace: tmp = validateTrace[:]+[self] if self.expr is not None: self.expr.validate(tmp) self.checkRecursion([]) def __str__( self ): if hasattr(self,"name"): return self.name return self.__class__.__name__ + ": ..." # stubbed out for now - creates awful memory and perf issues self._revertClass = self.__class__ self.__class__ = _ForwardNoRecurse try: if self.expr is not None: retString = _ustr(self.expr) else: retString = "None" finally: self.__class__ = self._revertClass return self.__class__.__name__ + ": " + retString def copy(self): if self.expr is not None: return super(Forward,self).copy() else: ret = Forward() ret <<= self return ret class _ForwardNoRecurse(Forward): def __str__( self ): return "..." class TokenConverter(ParseElementEnhance): """ Abstract subclass of C{ParseExpression}, for converting parsed results. """ def __init__( self, expr, savelist=False ): super(TokenConverter,self).__init__( expr )#, savelist ) self.saveAsList = False class Combine(TokenConverter): """ Converter to concatenate all matching tokens to a single string. By default, the matching patterns must also be contiguous in the input string; this can be disabled by specifying C{'adjacent=False'} in the constructor. Example:: real = Word(nums) + '.' + Word(nums) print(real.parseString('3.1416')) # -> ['3', '.', '1416'] # will also erroneously match the following print(real.parseString('3. 1416')) # -> ['3', '.', '1416'] real = Combine(Word(nums) + '.' + Word(nums)) print(real.parseString('3.1416')) # -> ['3.1416'] # no match when there are internal spaces print(real.parseString('3. 1416')) # -> Exception: Expected W:(0123...) """ def __init__( self, expr, joinString="", adjacent=True ): super(Combine,self).__init__( expr ) # suppress whitespace-stripping in contained parse expressions, but re-enable it on the Combine itself if adjacent: self.leaveWhitespace() self.adjacent = adjacent self.skipWhitespace = True self.joinString = joinString self.callPreparse = True def ignore( self, other ): if self.adjacent: ParserElement.ignore(self, other) else: super( Combine, self).ignore( other ) return self def postParse( self, instring, loc, tokenlist ): retToks = tokenlist.copy() del retToks[:] retToks += ParseResults([ "".join(tokenlist._asStringList(self.joinString)) ], modal=self.modalResults) if self.resultsName and retToks.haskeys(): return [ retToks ] else: return retToks class Group(TokenConverter): """ Converter to return the matched tokens as a list - useful for returning tokens of C{L{ZeroOrMore}} and C{L{OneOrMore}} expressions. Example:: ident = Word(alphas) num = Word(nums) term = ident | num func = ident + Optional(delimitedList(term)) print(func.parseString("fn a,b,100")) # -> ['fn', 'a', 'b', '100'] func = ident + Group(Optional(delimitedList(term))) print(func.parseString("fn a,b,100")) # -> ['fn', ['a', 'b', '100']] """ def __init__( self, expr ): super(Group,self).__init__( expr ) self.saveAsList = True def postParse( self, instring, loc, tokenlist ): return [ tokenlist ] class Dict(TokenConverter): """ Converter to return a repetitive expression as a list, but also as a dictionary. Each element can also be referenced using the first token in the expression as its key. Useful for tabular report scraping when the first column can be used as a item key. Example:: data_word = Word(alphas) label = data_word + FollowedBy(':') attr_expr = Group(label + Suppress(':') + OneOrMore(data_word).setParseAction(' '.join)) text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) # print attributes as plain groups print(OneOrMore(attr_expr).parseString(text).dump()) # instead of OneOrMore(expr), parse using Dict(OneOrMore(Group(expr))) - Dict will auto-assign names result = Dict(OneOrMore(Group(attr_expr))).parseString(text) print(result.dump()) # access named fields as dict entries, or output as dict print(result['shape']) print(result.asDict()) prints:: ['shape', 'SQUARE', 'posn', 'upper left', 'color', 'light blue', 'texture', 'burlap'] [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE {'color': 'light blue', 'posn': 'upper left', 'texture': 'burlap', 'shape': 'SQUARE'} See more examples at L{ParseResults} of accessing fields by results name. """ def __init__( self, expr ): super(Dict,self).__init__( expr ) self.saveAsList = True def postParse( self, instring, loc, tokenlist ): for i,tok in enumerate(tokenlist): if len(tok) == 0: continue ikey = tok[0] if isinstance(ikey,int): ikey = _ustr(tok[0]).strip() if len(tok)==1: tokenlist[ikey] = _ParseResultsWithOffset("",i) elif len(tok)==2 and not isinstance(tok[1],ParseResults): tokenlist[ikey] = _ParseResultsWithOffset(tok[1],i) else: dictvalue = tok.copy() #ParseResults(i) del dictvalue[0] if len(dictvalue)!= 1 or (isinstance(dictvalue,ParseResults) and dictvalue.haskeys()): tokenlist[ikey] = _ParseResultsWithOffset(dictvalue,i) else: tokenlist[ikey] = _ParseResultsWithOffset(dictvalue[0],i) if self.resultsName: return [ tokenlist ] else: return tokenlist class Suppress(TokenConverter): """ Converter for ignoring the results of a parsed expression. Example:: source = "a, b, c,d" wd = Word(alphas) wd_list1 = wd + ZeroOrMore(',' + wd) print(wd_list1.parseString(source)) # often, delimiters that are useful during parsing are just in the # way afterward - use Suppress to keep them out of the parsed output wd_list2 = wd + ZeroOrMore(Suppress(',') + wd) print(wd_list2.parseString(source)) prints:: ['a', ',', 'b', ',', 'c', ',', 'd'] ['a', 'b', 'c', 'd'] (See also L{delimitedList}.) """ def postParse( self, instring, loc, tokenlist ): return [] def suppress( self ): return self class OnlyOnce(object): """ Wrapper for parse actions, to ensure they are only called once. """ def __init__(self, methodCall): self.callable = _trim_arity(methodCall) self.called = False def __call__(self,s,l,t): if not self.called: results = self.callable(s,l,t) self.called = True return results raise ParseException(s,l,"") def reset(self): self.called = False def traceParseAction(f): """ Decorator for debugging parse actions. When the parse action is called, this decorator will print C{">> entering I{method-name}(line:I{current_source_line}, I{parse_location}, I{matched_tokens})".} When the parse action completes, the decorator will print C{"<<"} followed by the returned value, or any exception that the parse action raised. Example:: wd = Word(alphas) @traceParseAction def remove_duplicate_chars(tokens): return ''.join(sorted(set(''.join(tokens))) wds = OneOrMore(wd).setParseAction(remove_duplicate_chars) print(wds.parseString("slkdjs sld sldd sdlf sdljf")) prints:: >>entering remove_duplicate_chars(line: 'slkdjs sld sldd sdlf sdljf', 0, (['slkdjs', 'sld', 'sldd', 'sdlf', 'sdljf'], {})) <<leaving remove_duplicate_chars (ret: 'dfjkls') ['dfjkls'] """ f = _trim_arity(f) def z(*paArgs): thisFunc = f.__name__ s,l,t = paArgs[-3:] if len(paArgs)>3: thisFunc = paArgs[0].__class__.__name__ + '.' + thisFunc sys.stderr.write( ">>entering %s(line: '%s', %d, %r)\n" % (thisFunc,line(l,s),l,t) ) try: ret = f(*paArgs) except Exception as exc: sys.stderr.write( "<<leaving %s (exception: %s)\n" % (thisFunc,exc) ) raise sys.stderr.write( "<<leaving %s (ret: %r)\n" % (thisFunc,ret) ) return ret try: z.__name__ = f.__name__ except AttributeError: pass return z # # global helpers # def delimitedList( expr, delim=",", combine=False ): """ Helper to define a delimited list of expressions - the delimiter defaults to ','. By default, the list elements and delimiters can have intervening whitespace, and comments, but this can be overridden by passing C{combine=True} in the constructor. If C{combine} is set to C{True}, the matching tokens are returned as a single token string, with the delimiters included; otherwise, the matching tokens are returned as a list of tokens, with the delimiters suppressed. Example:: delimitedList(Word(alphas)).parseString("aa,bb,cc") # -> ['aa', 'bb', 'cc'] delimitedList(Word(hexnums), delim=':', combine=True).parseString("AA:BB:CC:DD:EE") # -> ['AA:BB:CC:DD:EE'] """ dlName = _ustr(expr)+" ["+_ustr(delim)+" "+_ustr(expr)+"]..." if combine: return Combine( expr + ZeroOrMore( delim + expr ) ).setName(dlName) else: return ( expr + ZeroOrMore( Suppress( delim ) + expr ) ).setName(dlName) def countedArray( expr, intExpr=None ): """ Helper to define a counted list of expressions. This helper defines a pattern of the form:: integer expr expr expr... where the leading integer tells how many expr expressions follow. The matched tokens returns the array of expr tokens as a list - the leading count token is suppressed. If C{intExpr} is specified, it should be a pyparsing expression that produces an integer value. Example:: countedArray(Word(alphas)).parseString('2 ab cd ef') # -> ['ab', 'cd'] # in this parser, the leading integer value is given in binary, # '10' indicating that 2 values are in the array binaryConstant = Word('01').setParseAction(lambda t: int(t[0], 2)) countedArray(Word(alphas), intExpr=binaryConstant).parseString('10 ab cd ef') # -> ['ab', 'cd'] """ arrayExpr = Forward() def countFieldParseAction(s,l,t): n = t[0] arrayExpr << (n and Group(And([expr]*n)) or Group(empty)) return [] if intExpr is None: intExpr = Word(nums).setParseAction(lambda t:int(t[0])) else: intExpr = intExpr.copy() intExpr.setName("arrayLen") intExpr.addParseAction(countFieldParseAction, callDuringTry=True) return ( intExpr + arrayExpr ).setName('(len) ' + _ustr(expr) + '...') def _flatten(L): ret = [] for i in L: if isinstance(i,list): ret.extend(_flatten(i)) else: ret.append(i) return ret def matchPreviousLiteral(expr): """ Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousLiteral(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches a previous literal, will also match the leading C{"1:1"} in C{"1:10"}. If this is not desired, use C{matchPreviousExpr}. Do I{not} use with packrat parsing enabled. """ rep = Forward() def copyTokenToRepeater(s,l,t): if t: if len(t) == 1: rep << t[0] else: # flatten t tokens tflat = _flatten(t.asList()) rep << And(Literal(tt) for tt in tflat) else: rep << Empty() expr.addParseAction(copyTokenToRepeater, callDuringTry=True) rep.setName('(prev) ' + _ustr(expr)) return rep def matchPreviousExpr(expr): """ Helper to define an expression that is indirectly defined from the tokens matched in a previous expression, that is, it looks for a 'repeat' of a previous expression. For example:: first = Word(nums) second = matchPreviousExpr(first) matchExpr = first + ":" + second will match C{"1:1"}, but not C{"1:2"}. Because this matches by expressions, will I{not} match the leading C{"1:1"} in C{"1:10"}; the expressions are evaluated first, and then compared, so C{"1"} is compared with C{"10"}. Do I{not} use with packrat parsing enabled. """ rep = Forward() e2 = expr.copy() rep <<= e2 def copyTokenToRepeater(s,l,t): matchTokens = _flatten(t.asList()) def mustMatchTheseTokens(s,l,t): theseTokens = _flatten(t.asList()) if theseTokens != matchTokens: raise ParseException("",0,"") rep.setParseAction( mustMatchTheseTokens, callDuringTry=True ) expr.addParseAction(copyTokenToRepeater, callDuringTry=True) rep.setName('(prev) ' + _ustr(expr)) return rep def _escapeRegexRangeChars(s): #~ escape these chars: ^-] for c in r"\^-]": s = s.replace(c,_bslash+c) s = s.replace("\n",r"\n") s = s.replace("\t",r"\t") return _ustr(s) def oneOf( strs, caseless=False, useRegex=True ): """ Helper to quickly define a set of alternative Literals, and makes sure to do longest-first testing when there is a conflict, regardless of the input order, but returns a C{L{MatchFirst}} for best performance. Parameters: - strs - a string of space-delimited literals, or a collection of string literals - caseless - (default=C{False}) - treat all literals as caseless - useRegex - (default=C{True}) - as an optimization, will generate a Regex object; otherwise, will generate a C{MatchFirst} object (if C{caseless=True}, or if creating a C{Regex} raises an exception) Example:: comp_oper = oneOf("< = > <= >= !=") var = Word(alphas) number = Word(nums) term = var | number comparison_expr = term + comp_oper + term print(comparison_expr.searchString("B = 12 AA=23 B<=AA AA>12")) prints:: [['B', '=', '12'], ['AA', '=', '23'], ['B', '<=', 'AA'], ['AA', '>', '12']] """ if caseless: isequal = ( lambda a,b: a.upper() == b.upper() ) masks = ( lambda a,b: b.upper().startswith(a.upper()) ) parseElementClass = CaselessLiteral else: isequal = ( lambda a,b: a == b ) masks = ( lambda a,b: b.startswith(a) ) parseElementClass = Literal symbols = [] if isinstance(strs,basestring): symbols = strs.split() elif isinstance(strs, collections.Iterable): symbols = list(strs) else: warnings.warn("Invalid argument to oneOf, expected string or iterable", SyntaxWarning, stacklevel=2) if not symbols: return NoMatch() i = 0 while i < len(symbols)-1: cur = symbols[i] for j,other in enumerate(symbols[i+1:]): if ( isequal(other, cur) ): del symbols[i+j+1] break elif ( masks(cur, other) ): del symbols[i+j+1] symbols.insert(i,other) cur = other break else: i += 1 if not caseless and useRegex: #~ print (strs,"->", "|".join( [ _escapeRegexChars(sym) for sym in symbols] )) try: if len(symbols)==len("".join(symbols)): return Regex( "[%s]" % "".join(_escapeRegexRangeChars(sym) for sym in symbols) ).setName(' | '.join(symbols)) else: return Regex( "|".join(re.escape(sym) for sym in symbols) ).setName(' | '.join(symbols)) except Exception: warnings.warn("Exception creating Regex for oneOf, building MatchFirst", SyntaxWarning, stacklevel=2) # last resort, just use MatchFirst return MatchFirst(parseElementClass(sym) for sym in symbols).setName(' | '.join(symbols)) def dictOf( key, value ): """ Helper to easily and clearly define a dictionary by specifying the respective patterns for the key and value. Takes care of defining the C{L{Dict}}, C{L{ZeroOrMore}}, and C{L{Group}} tokens in the proper order. The key pattern can include delimiting markers or punctuation, as long as they are suppressed, thereby leaving the significant key text. The value pattern can include named results, so that the C{Dict} results can include named token fields. Example:: text = "shape: SQUARE posn: upper left color: light blue texture: burlap" attr_expr = (label + Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join)) print(OneOrMore(attr_expr).parseString(text).dump()) attr_label = label attr_value = Suppress(':') + OneOrMore(data_word, stopOn=label).setParseAction(' '.join) # similar to Dict, but simpler call format result = dictOf(attr_label, attr_value).parseString(text) print(result.dump()) print(result['shape']) print(result.shape) # object attribute access works too print(result.asDict()) prints:: [['shape', 'SQUARE'], ['posn', 'upper left'], ['color', 'light blue'], ['texture', 'burlap']] - color: light blue - posn: upper left - shape: SQUARE - texture: burlap SQUARE SQUARE {'color': 'light blue', 'shape': 'SQUARE', 'posn': 'upper left', 'texture': 'burlap'} """ return Dict( ZeroOrMore( Group ( key + value ) ) ) def originalTextFor(expr, asString=True): """ Helper to return the original, untokenized text for a given expression. Useful to restore the parsed fields of an HTML start tag into the raw tag text itself, or to revert separate tokens with intervening whitespace back to the original matching input text. By default, returns astring containing the original parsed text. If the optional C{asString} argument is passed as C{False}, then the return value is a C{L{ParseResults}} containing any results names that were originally matched, and a single token containing the original matched text from the input string. So if the expression passed to C{L{originalTextFor}} contains expressions with defined results names, you must set C{asString} to C{False} if you want to preserve those results name values. Example:: src = "this is test <b> bold <i>text</i> </b> normal text " for tag in ("b","i"): opener,closer = makeHTMLTags(tag) patt = originalTextFor(opener + SkipTo(closer) + closer) print(patt.searchString(src)[0]) prints:: ['<b> bold <i>text</i> </b>'] ['<i>text</i>'] """ locMarker = Empty().setParseAction(lambda s,loc,t: loc) endlocMarker = locMarker.copy() endlocMarker.callPreparse = False matchExpr = locMarker("_original_start") + expr + endlocMarker("_original_end") if asString: extractText = lambda s,l,t: s[t._original_start:t._original_end] else: def extractText(s,l,t): t[:] = [s[t.pop('_original_start'):t.pop('_original_end')]] matchExpr.setParseAction(extractText) matchExpr.ignoreExprs = expr.ignoreExprs return matchExpr def ungroup(expr): """ Helper to undo pyparsing's default grouping of And expressions, even if all but one are non-empty. """ return TokenConverter(expr).setParseAction(lambda t:t[0]) def locatedExpr(expr): """ Helper to decorate a returned token with its starting and ending locations in the input string. This helper adds the following results names: - locn_start = location where matched expression begins - locn_end = location where matched expression ends - value = the actual parsed results Be careful if the input text contains C{<TAB>} characters, you may want to call C{L{ParserElement.parseWithTabs}} Example:: wd = Word(alphas) for match in locatedExpr(wd).searchString("ljsdf123lksdjjf123lkkjj1222"): print(match) prints:: [[0, 'ljsdf', 5]] [[8, 'lksdjjf', 15]] [[18, 'lkkjj', 23]] """ locator = Empty().setParseAction(lambda s,l,t: l) return Group(locator("locn_start") + expr("value") + locator.copy().leaveWhitespace()("locn_end")) # convenience constants for positional expressions empty = Empty().setName("empty") lineStart = LineStart().setName("lineStart") lineEnd = LineEnd().setName("lineEnd") stringStart = StringStart().setName("stringStart") stringEnd = StringEnd().setName("stringEnd") _escapedPunc = Word( _bslash, r"\[]-*.$+^?()~ ", exact=2 ).setParseAction(lambda s,l,t:t[0][1]) _escapedHexChar = Regex(r"\\0?[xX][0-9a-fA-F]+").setParseAction(lambda s,l,t:unichr(int(t[0].lstrip(r'\0x'),16))) _escapedOctChar = Regex(r"\\0[0-7]+").setParseAction(lambda s,l,t:unichr(int(t[0][1:],8))) _singleChar = _escapedPunc | _escapedHexChar | _escapedOctChar | Word(printables, excludeChars=r'\]', exact=1) | Regex(r"\w", re.UNICODE) _charRange = Group(_singleChar + Suppress("-") + _singleChar) _reBracketExpr = Literal("[") + Optional("^").setResultsName("negate") + Group( OneOrMore( _charRange | _singleChar ) ).setResultsName("body") + "]" def srange(s): r""" Helper to easily define string ranges for use in Word construction. Borrows syntax from regexp '[]' string range definitions:: srange("[0-9]") -> "0123456789" srange("[a-z]") -> "abcdefghijklmnopqrstuvwxyz" srange("[a-z$_]") -> "abcdefghijklmnopqrstuvwxyz$_" The input string must be enclosed in []'s, and the returned string is the expanded character set joined into a single string. The values enclosed in the []'s may be: - a single character - an escaped character with a leading backslash (such as C{\-} or C{\]}) - an escaped hex character with a leading C{'\x'} (C{\x21}, which is a C{'!'} character) (C{\0x##} is also supported for backwards compatibility) - an escaped octal character with a leading C{'\0'} (C{\041}, which is a C{'!'} character) - a range of any of the above, separated by a dash (C{'a-z'}, etc.) - any combination of the above (C{'aeiouy'}, C{'a-zA-Z0-9_$'}, etc.) """ _expanded = lambda p: p if not isinstance(p,ParseResults) else ''.join(unichr(c) for c in range(ord(p[0]),ord(p[1])+1)) try: return "".join(_expanded(part) for part in _reBracketExpr.parseString(s).body) except Exception: return "" def matchOnlyAtCol(n): """ Helper method for defining parse actions that require matching at a specific column in the input text. """ def verifyCol(strg,locn,toks): if col(locn,strg) != n: raise ParseException(strg,locn,"matched token not at column %d" % n) return verifyCol def replaceWith(replStr): """ Helper method for common parse actions that simply return a literal value. Especially useful when used with C{L{transformString<ParserElement.transformString>}()}. Example:: num = Word(nums).setParseAction(lambda toks: int(toks[0])) na = oneOf("N/A NA").setParseAction(replaceWith(math.nan)) term = na | num OneOrMore(term).parseString("324 234 N/A 234") # -> [324, 234, nan, 234] """ return lambda s,l,t: [replStr] def removeQuotes(s,l,t): """ Helper parse action for removing quotation marks from parsed quoted strings. Example:: # by default, quotation marks are included in parsed results quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["'Now is the Winter of our Discontent'"] # use removeQuotes to strip quotation marks from parsed results quotedString.setParseAction(removeQuotes) quotedString.parseString("'Now is the Winter of our Discontent'") # -> ["Now is the Winter of our Discontent"] """ return t[0][1:-1] def tokenMap(func, *args): """ Helper to define a parse action by mapping a function to all elements of a ParseResults list.If any additional args are passed, they are forwarded to the given function as additional arguments after the token, as in C{hex_integer = Word(hexnums).setParseAction(tokenMap(int, 16))}, which will convert the parsed data to an integer using base 16. Example (compare the last to example in L{ParserElement.transformString}:: hex_ints = OneOrMore(Word(hexnums)).setParseAction(tokenMap(int, 16)) hex_ints.runTests(''' 00 11 22 aa FF 0a 0d 1a ''') upperword = Word(alphas).setParseAction(tokenMap(str.upper)) OneOrMore(upperword).runTests(''' my kingdom for a horse ''') wd = Word(alphas).setParseAction(tokenMap(str.title)) OneOrMore(wd).setParseAction(' '.join).runTests(''' now is the winter of our discontent made glorious summer by this sun of york ''') prints:: 00 11 22 aa FF 0a 0d 1a [0, 17, 34, 170, 255, 10, 13, 26] my kingdom for a horse ['MY', 'KINGDOM', 'FOR', 'A', 'HORSE'] now is the winter of our discontent made glorious summer by this sun of york ['Now Is The Winter Of Our Discontent Made Glorious Summer By This Sun Of York'] """ def pa(s,l,t): return [func(tokn, *args) for tokn in t] try: func_name = getattr(func, '__name__', getattr(func, '__class__').__name__) except Exception: func_name = str(func) pa.__name__ = func_name return pa upcaseTokens = tokenMap(lambda t: _ustr(t).upper()) """(Deprecated) Helper parse action to convert tokens to upper case. Deprecated in favor of L{pyparsing_common.upcaseTokens}""" downcaseTokens = tokenMap(lambda t: _ustr(t).lower()) """(Deprecated) Helper parse action to convert tokens to lower case. Deprecated in favor of L{pyparsing_common.downcaseTokens}""" def _makeTags(tagStr, xml): """Internal helper to construct opening and closing tag expressions, given a tag name""" if isinstance(tagStr,basestring): resname = tagStr tagStr = Keyword(tagStr, caseless=not xml) else: resname = tagStr.name tagAttrName = Word(alphas,alphanums+"_-:") if (xml): tagAttrValue = dblQuotedString.copy().setParseAction( removeQuotes ) openTag = Suppress("<") + tagStr("tag") + \ Dict(ZeroOrMore(Group( tagAttrName + Suppress("=") + tagAttrValue ))) + \ Optional("/",default=[False]).setResultsName("empty").setParseAction(lambda s,l,t:t[0]=='/') + Suppress(">") else: printablesLessRAbrack = "".join(c for c in printables if c not in ">") tagAttrValue = quotedString.copy().setParseAction( removeQuotes ) | Word(printablesLessRAbrack) openTag = Suppress("<") + tagStr("tag") + \ Dict(ZeroOrMore(Group( tagAttrName.setParseAction(downcaseTokens) + \ Optional( Suppress("=") + tagAttrValue ) ))) + \ Optional("/",default=[False]).setResultsName("empty").setParseAction(lambda s,l,t:t[0]=='/') + Suppress(">") closeTag = Combine(_L("</") + tagStr + ">") openTag = openTag.setResultsName("start"+"".join(resname.replace(":"," ").title().split())).setName("<%s>" % resname) closeTag = closeTag.setResultsName("end"+"".join(resname.replace(":"," ").title().split())).setName("</%s>" % resname) openTag.tag = resname closeTag.tag = resname return openTag, closeTag def makeHTMLTags(tagStr): """ Helper to construct opening and closing tag expressions for HTML, given a tag name. Matches tags in either upper or lower case, attributes with namespaces and with quoted or unquoted values. Example:: text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' # makeHTMLTags returns pyparsing expressions for the opening and closing tags as a 2-tuple a,a_end = makeHTMLTags("A") link_expr = a + SkipTo(a_end)("link_text") + a_end for link in link_expr.searchString(text): # attributes in the <A> tag (like "href" shown here) are also accessible as named results print(link.link_text, '->', link.href) prints:: pyparsing -> http://pyparsing.wikispaces.com """ return _makeTags( tagStr, False ) def makeXMLTags(tagStr): """ Helper to construct opening and closing tag expressions for XML, given a tag name. Matches tags only in the given upper/lower case. Example: similar to L{makeHTMLTags} """ return _makeTags( tagStr, True ) def withAttribute(*args,**attrDict): """ Helper to create a validating parse action to be used with start tags created with C{L{makeXMLTags}} or C{L{makeHTMLTags}}. Use C{withAttribute} to qualify a starting tag with a required attribute value, to avoid false matches on common tags such as C{<TD>} or C{<DIV>}. Call C{withAttribute} with a series of attribute names and values. Specify the list of filter attributes names and values as: - keyword arguments, as in C{(align="right")}, or - as an explicit dict with C{**} operator, when an attribute name is also a Python reserved word, as in C{**{"class":"Customer", "align":"right"}} - a list of name-value tuples, as in ( ("ns1:class", "Customer"), ("ns2:align","right") ) For attribute names with a namespace prefix, you must use the second form. Attribute names are matched insensitive to upper/lower case. If just testing for C{class} (with or without a namespace), use C{L{withClass}}. To verify that the attribute exists, but without specifying a value, pass C{withAttribute.ANY_VALUE} as the value. Example:: html = ''' <div> Some text <div type="grid">1 4 0 1 0</div> <div type="graph">1,3 2,3 1,1</div> <div>this has no type</div> </div> ''' div,div_end = makeHTMLTags("div") # only match div tag having a type attribute with value "grid" div_grid = div().setParseAction(withAttribute(type="grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) # construct a match with any div tag having a type attribute, regardless of the value div_any_type = div().setParseAction(withAttribute(type=withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 """ if args: attrs = args[:] else: attrs = attrDict.items() attrs = [(k,v) for k,v in attrs] def pa(s,l,tokens): for attrName,attrValue in attrs: if attrName not in tokens: raise ParseException(s,l,"no matching attribute " + attrName) if attrValue != withAttribute.ANY_VALUE and tokens[attrName] != attrValue: raise ParseException(s,l,"attribute '%s' has value '%s', must be '%s'" % (attrName, tokens[attrName], attrValue)) return pa withAttribute.ANY_VALUE = object() def withClass(classname, namespace=''): """ Simplified version of C{L{withAttribute}} when matching on a div class - made difficult because C{class} is a reserved word in Python. Example:: html = ''' <div> Some text <div class="grid">1 4 0 1 0</div> <div class="graph">1,3 2,3 1,1</div> <div>this <div> has no class</div> </div> ''' div,div_end = makeHTMLTags("div") div_grid = div().setParseAction(withClass("grid")) grid_expr = div_grid + SkipTo(div | div_end)("body") for grid_header in grid_expr.searchString(html): print(grid_header.body) div_any_type = div().setParseAction(withClass(withAttribute.ANY_VALUE)) div_expr = div_any_type + SkipTo(div | div_end)("body") for div_header in div_expr.searchString(html): print(div_header.body) prints:: 1 4 0 1 0 1 4 0 1 0 1,3 2,3 1,1 """ classattr = "%s:class" % namespace if namespace else "class" return withAttribute(**{classattr : classname}) opAssoc = _Constants() opAssoc.LEFT = object() opAssoc.RIGHT = object() def infixNotation( baseExpr, opList, lpar=Suppress('('), rpar=Suppress(')') ): """ Helper method for constructing grammars of expressions made up of operators working in a precedence hierarchy. Operators may be unary or binary, left- or right-associative. Parse actions can also be attached to operator expressions. The generated parser will also recognize the use of parentheses to override operator precedences (see example below). Note: if you define a deep operator list, you may see performance issues when using infixNotation. See L{ParserElement.enablePackrat} for a mechanism to potentially improve your parser performance. Parameters: - baseExpr - expression representing the most basic element for the nested - opList - list of tuples, one for each operator precedence level in the expression grammar; each tuple is of the form (opExpr, numTerms, rightLeftAssoc, parseAction), where: - opExpr is the pyparsing expression for the operator; may also be a string, which will be converted to a Literal; if numTerms is 3, opExpr is a tuple of two expressions, for the two operators separating the 3 terms - numTerms is the number of terms for this operator (must be 1, 2, or 3) - rightLeftAssoc is the indicator whether the operator is right or left associative, using the pyparsing-defined constants C{opAssoc.RIGHT} and C{opAssoc.LEFT}. - parseAction is the parse action to be associated with expressions matching this operator expression (the parse action tuple member may be omitted) - lpar - expression for matching left-parentheses (default=C{Suppress('(')}) - rpar - expression for matching right-parentheses (default=C{Suppress(')')}) Example:: # simple example of four-function arithmetic with ints and variable names integer = pyparsing_common.signed_integer varname = pyparsing_common.identifier arith_expr = infixNotation(integer | varname, [ ('-', 1, opAssoc.RIGHT), (oneOf('* /'), 2, opAssoc.LEFT), (oneOf('+ -'), 2, opAssoc.LEFT), ]) arith_expr.runTests(''' 5+3*6 (5+3)*6 -2--11 ''', fullDump=False) prints:: 5+3*6 [[5, '+', [3, '*', 6]]] (5+3)*6 [[[5, '+', 3], '*', 6]] -2--11 [[['-', 2], '-', ['-', 11]]] """ ret = Forward() lastExpr = baseExpr | ( lpar + ret + rpar ) for i,operDef in enumerate(opList): opExpr,arity,rightLeftAssoc,pa = (operDef + (None,))[:4] termName = "%s term" % opExpr if arity < 3 else "%s%s term" % opExpr if arity == 3: if opExpr is None or len(opExpr) != 2: raise ValueError("if numterms=3, opExpr must be a tuple or list of two expressions") opExpr1, opExpr2 = opExpr thisExpr = Forward().setName(termName) if rightLeftAssoc == opAssoc.LEFT: if arity == 1: matchExpr = FollowedBy(lastExpr + opExpr) + Group( lastExpr + OneOrMore( opExpr ) ) elif arity == 2: if opExpr is not None: matchExpr = FollowedBy(lastExpr + opExpr + lastExpr) + Group( lastExpr + OneOrMore( opExpr + lastExpr ) ) else: matchExpr = FollowedBy(lastExpr+lastExpr) + Group( lastExpr + OneOrMore(lastExpr) ) elif arity == 3: matchExpr = FollowedBy(lastExpr + opExpr1 + lastExpr + opExpr2 + lastExpr) + \ Group( lastExpr + opExpr1 + lastExpr + opExpr2 + lastExpr ) else: raise ValueError("operator must be unary (1), binary (2), or ternary (3)") elif rightLeftAssoc == opAssoc.RIGHT: if arity == 1: # try to avoid LR with this extra test if not isinstance(opExpr, Optional): opExpr = Optional(opExpr) matchExpr = FollowedBy(opExpr.expr + thisExpr) + Group( opExpr + thisExpr ) elif arity == 2: if opExpr is not None: matchExpr = FollowedBy(lastExpr + opExpr + thisExpr) + Group( lastExpr + OneOrMore( opExpr + thisExpr ) ) else: matchExpr = FollowedBy(lastExpr + thisExpr) + Group( lastExpr + OneOrMore( thisExpr ) ) elif arity == 3: matchExpr = FollowedBy(lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr) + \ Group( lastExpr + opExpr1 + thisExpr + opExpr2 + thisExpr ) else: raise ValueError("operator must be unary (1), binary (2), or ternary (3)") else: raise ValueError("operator must indicate right or left associativity") if pa: matchExpr.setParseAction( pa ) thisExpr <<= ( matchExpr.setName(termName) | lastExpr ) lastExpr = thisExpr ret <<= lastExpr return ret operatorPrecedence = infixNotation """(Deprecated) Former name of C{L{infixNotation}}, will be dropped in a future release.""" dblQuotedString = Combine(Regex(r'"(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*')+'"').setName("string enclosed in double quotes") sglQuotedString = Combine(Regex(r"'(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*")+"'").setName("string enclosed in single quotes") quotedString = Combine(Regex(r'"(?:[^"\n\r\\]|(?:"")|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*')+'"'| Regex(r"'(?:[^'\n\r\\]|(?:'')|(?:\\(?:[^x]|x[0-9a-fA-F]+)))*")+"'").setName("quotedString using single or double quotes") unicodeString = Combine(_L('u') + quotedString.copy()).setName("unicode string literal") def nestedExpr(opener="(", closer=")", content=None, ignoreExpr=quotedString.copy()): """ Helper method for defining nested lists enclosed in opening and closing delimiters ("(" and ")" are the default). Parameters: - opener - opening character for a nested list (default=C{"("}); can also be a pyparsing expression - closer - closing character for a nested list (default=C{")"}); can also be a pyparsing expression - content - expression for items within the nested lists (default=C{None}) - ignoreExpr - expression for ignoring opening and closing delimiters (default=C{quotedString}) If an expression is not provided for the content argument, the nested expression will capture all whitespace-delimited content between delimiters as a list of separate values. Use the C{ignoreExpr} argument to define expressions that may contain opening or closing characters that should not be treated as opening or closing characters for nesting, such as quotedString or a comment expression. Specify multiple expressions using an C{L{Or}} or C{L{MatchFirst}}. The default is L{quotedString}, but if no expressions are to be ignored, then pass C{None} for this argument. Example:: data_type = oneOf("void int short long char float double") decl_data_type = Combine(data_type + Optional(Word('*'))) ident = Word(alphas+'_', alphanums+'_') number = pyparsing_common.number arg = Group(decl_data_type + ident) LPAR,RPAR = map(Suppress, "()") code_body = nestedExpr('{', '}', ignoreExpr=(quotedString | cStyleComment)) c_function = (decl_data_type("type") + ident("name") + LPAR + Optional(delimitedList(arg), [])("args") + RPAR + code_body("body")) c_function.ignore(cStyleComment) source_code = ''' int is_odd(int x) { return (x%2); } int dec_to_hex(char hchar) { if (hchar >= '0' && hchar <= '9') { return (ord(hchar)-ord('0')); } else { return (10+ord(hchar)-ord('A')); } } ''' for func in c_function.searchString(source_code): print("%(name)s (%(type)s) args: %(args)s" % func) prints:: is_odd (int) args: [['int', 'x']] dec_to_hex (int) args: [['char', 'hchar']] """ if opener == closer: raise ValueError("opening and closing strings cannot be the same") if content is None: if isinstance(opener,basestring) and isinstance(closer,basestring): if len(opener) == 1 and len(closer)==1: if ignoreExpr is not None: content = (Combine(OneOrMore(~ignoreExpr + CharsNotIn(opener+closer+ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: content = (empty.copy()+CharsNotIn(opener+closer+ParserElement.DEFAULT_WHITE_CHARS ).setParseAction(lambda t:t[0].strip())) else: if ignoreExpr is not None: content = (Combine(OneOrMore(~ignoreExpr + ~Literal(opener) + ~Literal(closer) + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: content = (Combine(OneOrMore(~Literal(opener) + ~Literal(closer) + CharsNotIn(ParserElement.DEFAULT_WHITE_CHARS,exact=1)) ).setParseAction(lambda t:t[0].strip())) else: raise ValueError("opening and closing arguments must be strings if no content expression is given") ret = Forward() if ignoreExpr is not None: ret <<= Group( Suppress(opener) + ZeroOrMore( ignoreExpr | ret | content ) + Suppress(closer) ) else: ret <<= Group( Suppress(opener) + ZeroOrMore( ret | content ) + Suppress(closer) ) ret.setName('nested %s%s expression' % (opener,closer)) return ret def indentedBlock(blockStatementExpr, indentStack, indent=True): """ Helper method for defining space-delimited indentation blocks, such as those used to define block statements in Python source code. Parameters: - blockStatementExpr - expression defining syntax of statement that is repeated within the indented block - indentStack - list created by caller to manage indentation stack (multiple statementWithIndentedBlock expressions within a single grammar should share a common indentStack) - indent - boolean indicating whether block must be indented beyond the the current level; set to False for block of left-most statements (default=C{True}) A valid block must contain at least one C{blockStatement}. Example:: data = ''' def A(z): A1 B = 100 G = A2 A2 A3 B def BB(a,b,c): BB1 def BBA(): bba1 bba2 bba3 C D def spam(x,y): def eggs(z): pass ''' indentStack = [1] stmt = Forward() identifier = Word(alphas, alphanums) funcDecl = ("def" + identifier + Group( "(" + Optional( delimitedList(identifier) ) + ")" ) + ":") func_body = indentedBlock(stmt, indentStack) funcDef = Group( funcDecl + func_body ) rvalue = Forward() funcCall = Group(identifier + "(" + Optional(delimitedList(rvalue)) + ")") rvalue << (funcCall | identifier | Word(nums)) assignment = Group(identifier + "=" + rvalue) stmt << ( funcDef | assignment | identifier ) module_body = OneOrMore(stmt) parseTree = module_body.parseString(data) parseTree.pprint() prints:: [['def', 'A', ['(', 'z', ')'], ':', [['A1'], [['B', '=', '100']], [['G', '=', 'A2']], ['A2'], ['A3']]], 'B', ['def', 'BB', ['(', 'a', 'b', 'c', ')'], ':', [['BB1'], [['def', 'BBA', ['(', ')'], ':', [['bba1'], ['bba2'], ['bba3']]]]]], 'C', 'D', ['def', 'spam', ['(', 'x', 'y', ')'], ':', [[['def', 'eggs', ['(', 'z', ')'], ':', [['pass']]]]]]] """ def checkPeerIndent(s,l,t): if l >= len(s): return curCol = col(l,s) if curCol != indentStack[-1]: if curCol > indentStack[-1]: raise ParseFatalException(s,l,"illegal nesting") raise ParseException(s,l,"not a peer entry") def checkSubIndent(s,l,t): curCol = col(l,s) if curCol > indentStack[-1]: indentStack.append( curCol ) else: raise ParseException(s,l,"not a subentry") def checkUnindent(s,l,t): if l >= len(s): return curCol = col(l,s) if not(indentStack and curCol < indentStack[-1] and curCol <= indentStack[-2]): raise ParseException(s,l,"not an unindent") indentStack.pop() NL = OneOrMore(LineEnd().setWhitespaceChars("\t ").suppress()) INDENT = (Empty() + Empty().setParseAction(checkSubIndent)).setName('INDENT') PEER = Empty().setParseAction(checkPeerIndent).setName('') UNDENT = Empty().setParseAction(checkUnindent).setName('UNINDENT') if indent: smExpr = Group( Optional(NL) + #~ FollowedBy(blockStatementExpr) + INDENT + (OneOrMore( PEER + Group(blockStatementExpr) + Optional(NL) )) + UNDENT) else: smExpr = Group( Optional(NL) + (OneOrMore( PEER + Group(blockStatementExpr) + Optional(NL) )) ) blockStatementExpr.ignore(_bslash + LineEnd()) return smExpr.setName('indented block') alphas8bit = srange(r"[\0xc0-\0xd6\0xd8-\0xf6\0xf8-\0xff]") punc8bit = srange(r"[\0xa1-\0xbf\0xd7\0xf7]") anyOpenTag,anyCloseTag = makeHTMLTags(Word(alphas,alphanums+"_:").setName('any tag')) _htmlEntityMap = dict(zip("gt lt amp nbsp quot apos".split(),'><& "\'')) commonHTMLEntity = Regex('&(?P<entity>' + '|'.join(_htmlEntityMap.keys()) +");").setName("common HTML entity") def replaceHTMLEntity(t): """Helper parser action to replace common HTML entities with their special characters""" return _htmlEntityMap.get(t.entity) # it's easy to get these comment structures wrong - they're very common, so may as well make them available cStyleComment = Combine(Regex(r"/\*(?:[^*]|\*(?!/))*") + '*/').setName("C style comment") "Comment of the form C{/* ... */}" htmlComment = Regex(r"<!--[\s\S]*?-->").setName("HTML comment") "Comment of the form C{<!-- ... -->}" restOfLine = Regex(r".*").leaveWhitespace().setName("rest of line") dblSlashComment = Regex(r"//(?:\\\n|[^\n])*").setName("// comment") "Comment of the form C{// ... (to end of line)}" cppStyleComment = Combine(Regex(r"/\*(?:[^*]|\*(?!/))*") + '*/'| dblSlashComment).setName("C++ style comment") "Comment of either form C{L{cStyleComment}} or C{L{dblSlashComment}}" javaStyleComment = cppStyleComment "Same as C{L{cppStyleComment}}" pythonStyleComment = Regex(r"#.*").setName("Python style comment") "Comment of the form C{# ... (to end of line)}" _commasepitem = Combine(OneOrMore(Word(printables, excludeChars=',') + Optional( Word(" \t") + ~Literal(",") + ~LineEnd() ) ) ).streamline().setName("commaItem") commaSeparatedList = delimitedList( Optional( quotedString.copy() | _commasepitem, default="") ).setName("commaSeparatedList") """(Deprecated) Predefined expression of 1 or more printable words or quoted strings, separated by commas. This expression is deprecated in favor of L{pyparsing_common.comma_separated_list}.""" # some other useful expressions - using lower-case class name since we are really using this as a namespace class pyparsing_common: """ Here are some common low-level expressions that may be useful in jump-starting parser development: - numeric forms (L{integers<integer>}, L{reals<real>}, L{scientific notation<sci_real>}) - common L{programming identifiers<identifier>} - network addresses (L{MAC<mac_address>}, L{IPv4<ipv4_address>}, L{IPv6<ipv6_address>}) - ISO8601 L{dates<iso8601_date>} and L{datetime<iso8601_datetime>} - L{UUID<uuid>} - L{comma-separated list<comma_separated_list>} Parse actions: - C{L{convertToInteger}} - C{L{convertToFloat}} - C{L{convertToDate}} - C{L{convertToDatetime}} - C{L{stripHTMLTags}} - C{L{upcaseTokens}} - C{L{downcaseTokens}} Example:: pyparsing_common.number.runTests(''' # any int or real number, returned as the appropriate type 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.fnumber.runTests(''' # any int or real number, returned as float 100 -100 +100 3.14159 6.02e23 1e-12 ''') pyparsing_common.hex_integer.runTests(''' # hex numbers 100 FF ''') pyparsing_common.fraction.runTests(''' # fractions 1/2 -3/4 ''') pyparsing_common.mixed_integer.runTests(''' # mixed fractions 1 1/2 -3/4 1-3/4 ''') import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(''' # uuid 12345678-1234-5678-1234-567812345678 ''') prints:: # any int or real number, returned as the appropriate type 100 [100] -100 [-100] +100 [100] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # any int or real number, returned as float 100 [100.0] -100 [-100.0] +100 [100.0] 3.14159 [3.14159] 6.02e23 [6.02e+23] 1e-12 [1e-12] # hex numbers 100 [256] FF [255] # fractions 1/2 [0.5] -3/4 [-0.75] # mixed fractions 1 [1] 1/2 [0.5] -3/4 [-0.75] 1-3/4 [1.75] # uuid 12345678-1234-5678-1234-567812345678 [UUID('12345678-1234-5678-1234-567812345678')] """ convertToInteger = tokenMap(int) """ Parse action for converting parsed integers to Python int """ convertToFloat = tokenMap(float) """ Parse action for converting parsed numbers to Python float """ integer = Word(nums).setName("integer").setParseAction(convertToInteger) """expression that parses an unsigned integer, returns an int""" hex_integer = Word(hexnums).setName("hex integer").setParseAction(tokenMap(int,16)) """expression that parses a hexadecimal integer, returns an int""" signed_integer = Regex(r'[+-]?\d+').setName("signed integer").setParseAction(convertToInteger) """expression that parses an integer with optional leading sign, returns an int""" fraction = (signed_integer().setParseAction(convertToFloat) + '/' + signed_integer().setParseAction(convertToFloat)).setName("fraction") """fractional expression of an integer divided by an integer, returns a float""" fraction.addParseAction(lambda t: t[0]/t[-1]) mixed_integer = (fraction | signed_integer + Optional(Optional('-').suppress() + fraction)).setName("fraction or mixed integer-fraction") """mixed integer of the form 'integer - fraction', with optional leading integer, returns float""" mixed_integer.addParseAction(sum) real = Regex(r'[+-]?\d+\.\d*').setName("real number").setParseAction(convertToFloat) """expression that parses a floating point number and returns a float""" sci_real = Regex(r'[+-]?\d+([eE][+-]?\d+|\.\d*([eE][+-]?\d+)?)').setName("real number with scientific notation").setParseAction(convertToFloat) """expression that parses a floating point number with optional scientific notation and returns a float""" # streamlining this expression makes the docs nicer-looking number = (sci_real | real | signed_integer).streamline() """any numeric expression, returns the corresponding Python type""" fnumber = Regex(r'[+-]?\d+\.?\d*([eE][+-]?\d+)?').setName("fnumber").setParseAction(convertToFloat) """any int or real number, returned as float""" identifier = Word(alphas+'_', alphanums+'_').setName("identifier") """typical code identifier (leading alpha or '_', followed by 0 or more alphas, nums, or '_')""" ipv4_address = Regex(r'(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})(\.(25[0-5]|2[0-4][0-9]|1?[0-9]{1,2})){3}').setName("IPv4 address") "IPv4 address (C{0.0.0.0 - 255.255.255.255})" _ipv6_part = Regex(r'[0-9a-fA-F]{1,4}').setName("hex_integer") _full_ipv6_address = (_ipv6_part + (':' + _ipv6_part)*7).setName("full IPv6 address") _short_ipv6_address = (Optional(_ipv6_part + (':' + _ipv6_part)*(0,6)) + "::" + Optional(_ipv6_part + (':' + _ipv6_part)*(0,6))).setName("short IPv6 address") _short_ipv6_address.addCondition(lambda t: sum(1 for tt in t if pyparsing_common._ipv6_part.matches(tt)) < 8) _mixed_ipv6_address = ("::ffff:" + ipv4_address).setName("mixed IPv6 address") ipv6_address = Combine((_full_ipv6_address | _mixed_ipv6_address | _short_ipv6_address).setName("IPv6 address")).setName("IPv6 address") "IPv6 address (long, short, or mixed form)" mac_address = Regex(r'[0-9a-fA-F]{2}([:.-])[0-9a-fA-F]{2}(?:\1[0-9a-fA-F]{2}){4}').setName("MAC address") "MAC address xx:xx:xx:xx:xx (may also have '-' or '.' delimiters)" @staticmethod def convertToDate(fmt="%Y-%m-%d"): """ Helper to create a parse action for converting parsed date string to Python datetime.date Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%d"}) Example:: date_expr = pyparsing_common.iso8601_date.copy() date_expr.setParseAction(pyparsing_common.convertToDate()) print(date_expr.parseString("1999-12-31")) prints:: [datetime.date(1999, 12, 31)] """ def cvt_fn(s,l,t): try: return datetime.strptime(t[0], fmt).date() except ValueError as ve: raise ParseException(s, l, str(ve)) return cvt_fn @staticmethod def convertToDatetime(fmt="%Y-%m-%dT%H:%M:%S.%f"): """ Helper to create a parse action for converting parsed datetime string to Python datetime.datetime Params - - fmt - format to be passed to datetime.strptime (default=C{"%Y-%m-%dT%H:%M:%S.%f"}) Example:: dt_expr = pyparsing_common.iso8601_datetime.copy() dt_expr.setParseAction(pyparsing_common.convertToDatetime()) print(dt_expr.parseString("1999-12-31T23:59:59.999")) prints:: [datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)] """ def cvt_fn(s,l,t): try: return datetime.strptime(t[0], fmt) except ValueError as ve: raise ParseException(s, l, str(ve)) return cvt_fn iso8601_date = Regex(r'(?P<year>\d{4})(?:-(?P<month>\d\d)(?:-(?P<day>\d\d))?)?').setName("ISO8601 date") "ISO8601 date (C{yyyy-mm-dd})" iso8601_datetime = Regex(r'(?P<year>\d{4})-(?P<month>\d\d)-(?P<day>\d\d)[T ](?P<hour>\d\d):(?P<minute>\d\d)(:(?P<second>\d\d(\.\d*)?)?)?(?P<tz>Z|[+-]\d\d:?\d\d)?').setName("ISO8601 datetime") "ISO8601 datetime (C{yyyy-mm-ddThh:mm:ss.s(Z|+-00:00)}) - trailing seconds, milliseconds, and timezone optional; accepts separating C{'T'} or C{' '}" uuid = Regex(r'[0-9a-fA-F]{8}(-[0-9a-fA-F]{4}){3}-[0-9a-fA-F]{12}').setName("UUID") "UUID (C{xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx})" _html_stripper = anyOpenTag.suppress() | anyCloseTag.suppress() @staticmethod def stripHTMLTags(s, l, tokens): """ Parse action to remove HTML tags from web page HTML source Example:: # strip HTML links from normal text text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>' td,td_end = makeHTMLTags("TD") table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page' """ return pyparsing_common._html_stripper.transformString(tokens[0]) _commasepitem = Combine(OneOrMore(~Literal(",") + ~LineEnd() + Word(printables, excludeChars=',') + Optional( White(" \t") ) ) ).streamline().setName("commaItem") comma_separated_list = delimitedList( Optional( quotedString.copy() | _commasepitem, default="") ).setName("comma separated list") """Predefined expression of 1 or more printable words or quoted strings, separated by commas.""" upcaseTokens = staticmethod(tokenMap(lambda t: _ustr(t).upper())) """Parse action to convert tokens to upper case.""" downcaseTokens = staticmethod(tokenMap(lambda t: _ustr(t).lower())) """Parse action to convert tokens to lower case.""" if __name__ == "__main__": selectToken = CaselessLiteral("select") fromToken = CaselessLiteral("from") ident = Word(alphas, alphanums + "_$") columnName = delimitedList(ident, ".", combine=True).setParseAction(upcaseTokens) columnNameList = Group(delimitedList(columnName)).setName("columns") columnSpec = ('*' | columnNameList) tableName = delimitedList(ident, ".", combine=True).setParseAction(upcaseTokens) tableNameList = Group(delimitedList(tableName)).setName("tables") simpleSQL = selectToken("command") + columnSpec("columns") + fromToken + tableNameList("tables") # demo runTests method, including embedded comments in test string simpleSQL.runTests(""" # '*' as column list and dotted table name select * from SYS.XYZZY # caseless match on "SELECT", and casts back to "select" SELECT * from XYZZY, ABC # list of column names, and mixed case SELECT keyword Select AA,BB,CC from Sys.dual # multiple tables Select A, B, C from Sys.dual, Table2 # invalid SELECT keyword - should fail Xelect A, B, C from Sys.dual # incomplete command - should fail Select # invalid column name - should fail Select ^^^ frox Sys.dual """) pyparsing_common.number.runTests(""" 100 -100 +100 3.14159 6.02e23 1e-12 """) # any int or real number, returned as float pyparsing_common.fnumber.runTests(""" 100 -100 +100 3.14159 6.02e23 1e-12 """) pyparsing_common.hex_integer.runTests(""" 100 FF """) import uuid pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID)) pyparsing_common.uuid.runTests(""" 12345678-1234-5678-1234-567812345678 """) PK @N#]�mlt�' �' & site-packages/pip/_vendor/retrying.pycnu �[��� � ��abc @ s� d d l Z d d l m Z d d l Z d d l Z d d l Z d Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( i����N( t sixi���?c sS t � � d k r9 t � d � r9 d � } | � d � S� � f d � } | Sd S( s� Decorator function that instantiates the Retrying object @param *dargs: positional arguments passed to Retrying object @param **dkw: keyword arguments passed to the Retrying object i i c s" t j � � � f d � � } | S( Nc s t � j � | | � S( N( t Retryingt call( t argst kw( t f( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyt wrapped_f$ s ( R t wraps( R R ( ( R s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyt wrap_simple" s c s( t j � � � � � f d � � } | S( Nc s t � � � j � | | � S( N( R R ( R R ( t dargst dkwR ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR / s ( R R ( R R ( R R ( R s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyt wrap- s $N( t lent callable( R R R R ( ( R R s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyt retry s " R c B s� e Z d d d d d d d d d d d d d e d d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c s� | d k r d n | | _ | d k r- d n | | _ | d k rH d n | | _ | d k rc d n | | _ | d k r~ d n | | _ | d k r� d n | | _ | d k r� d n | | _ | d k r� d n | | _ | d k r� t n | | _ | d k rd n | | _ g � | d k r3� j | j � n | d k rR� j | j � n | d k rj| | _ n3 | d k r�� f d � | _ n t | | � | _ d � g � | d k r�� j | j � n | d k s�| d k r�� j | j � n | d k s | d k r � j | j � n | d k s6| d k rI� j | j � n | d k ra| | _ n3 | d k r�� f d � | _ n t | | � | _ | d k r�| j | _ n | | _ | d k r�| j | _ n | | _ | | _ d S( Ni id i� i i c s t � � f d � � D� � S( Nc 3 s | ] } | � � � Vq d S( N( ( t .0R ( t attemptst delay( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pys <genexpr>a s ( t any( R R ( t stop_funcs( R R s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyt <lambda>a t c _ s d S( Ni ( ( R t kwargs( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR h R c s t � � f d � � D� � S( Nc 3 s | ] } | � � � Vq d S( N( ( R R ( R R ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pys <genexpr>y s ( t max( R R ( t wait_funcs( R R s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR y R ( t Nonet _stop_max_attempt_numbert _stop_max_delayt _wait_fixedt _wait_random_mint _wait_random_maxt _wait_incrementing_startt _wait_incrementing_incrementt _wait_exponential_multipliert MAX_WAITt _wait_exponential_maxt _wait_jitter_maxt appendt stop_after_attemptt stop_after_delayt stopt getattrt fixed_sleept random_sleept incrementing_sleept exponential_sleept waitt always_rejectt _retry_on_exceptiont never_rejectt _retry_on_resultt _wrap_exception( t selfR( R. t stop_max_attempt_numbert stop_max_delayt wait_fixedt wait_random_mint wait_random_maxt wait_incrementing_startt wait_incrementing_incrementt wait_exponential_multipliert wait_exponential_maxt retry_on_exceptiont retry_on_resultt wrap_exceptiont stop_funct wait_funct wait_jitter_max( ( R R s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyt __init__: sR c C s | | j k S( s; Stop after the previous attempt >= stop_max_attempt_number.( R ( R4 t previous_attempt_numbert delay_since_first_attempt_ms( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR& � s c C s | | j k S( s= Stop after the time from the first attempt >= stop_max_delay.( R ( R4 RE RF ( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR' � s c C s d S( s# Don't sleep at all before retrying.i ( ( R4 RE RF ( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyt no_sleep� s c C s | j S( s0 Sleep a fixed amount of time between each retry.( R ( R4 RE RF ( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR* � s c C s t j | j | j � S( sI Sleep a random amount of time between wait_random_min and wait_random_max( t randomt randintR R ( R4 RE RF ( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR+ � s c C s1 | j | j | d } | d k r- d } n | S( s� Sleep an incremental amount of time after each attempt, starting at wait_incrementing_start and incrementing by wait_incrementing_increment i i ( R R ( R4 RE RF t result( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/retrying.pyR, � s c C sK d | } | j | } | | j k r2 | j } n | d k rG d } n | S( Ni i ( R! 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Got end of file instead.", "expected-numeric-entity": "Numeric entity expected but none found.", "named-entity-without-semicolon": "Named entity didn't end with ';'.", "expected-named-entity": "Named entity expected. Got none.", "attributes-in-end-tag": "End tag contains unexpected attributes.", 'self-closing-flag-on-end-tag': "End tag contains unexpected self-closing flag.", "expected-tag-name-but-got-right-bracket": "Expected tag name. Got '>' instead.", "expected-tag-name-but-got-question-mark": "Expected tag name. Got '?' instead. (HTML doesn't " "support processing instructions.)", "expected-tag-name": "Expected tag name. Got something else instead", "expected-closing-tag-but-got-right-bracket": "Expected closing tag. Got '>' instead. Ignoring '</>'.", "expected-closing-tag-but-got-eof": "Expected closing tag. Unexpected end of file.", "expected-closing-tag-but-got-char": "Expected closing tag. Unexpected character '%(data)s' found.", "eof-in-tag-name": "Unexpected end of file in the tag name.", "expected-attribute-name-but-got-eof": "Unexpected end of file. Expected attribute name instead.", "eof-in-attribute-name": "Unexpected end of file in attribute name.", "invalid-character-in-attribute-name": "Invalid character in attribute name", "duplicate-attribute": "Dropped duplicate attribute on tag.", "expected-end-of-tag-name-but-got-eof": "Unexpected end of file. Expected = or end of tag.", "expected-attribute-value-but-got-eof": "Unexpected end of file. Expected attribute value.", "expected-attribute-value-but-got-right-bracket": "Expected attribute value. Got '>' instead.", 'equals-in-unquoted-attribute-value': "Unexpected = in unquoted attribute", 'unexpected-character-in-unquoted-attribute-value': "Unexpected character in unquoted attribute", "invalid-character-after-attribute-name": "Unexpected character after attribute name.", "unexpected-character-after-attribute-value": "Unexpected character after attribute value.", "eof-in-attribute-value-double-quote": "Unexpected end of file in attribute value (\").", "eof-in-attribute-value-single-quote": "Unexpected end of file in attribute value (').", "eof-in-attribute-value-no-quotes": "Unexpected end of file in attribute value.", "unexpected-EOF-after-solidus-in-tag": "Unexpected end of file in tag. Expected >", "unexpected-character-after-solidus-in-tag": "Unexpected character after / in tag. Expected >", "expected-dashes-or-doctype": "Expected '--' or 'DOCTYPE'. Not found.", "unexpected-bang-after-double-dash-in-comment": "Unexpected ! after -- in comment", "unexpected-space-after-double-dash-in-comment": "Unexpected space after -- in comment", "incorrect-comment": "Incorrect comment.", "eof-in-comment": "Unexpected end of file in comment.", "eof-in-comment-end-dash": "Unexpected end of file in comment (-)", "unexpected-dash-after-double-dash-in-comment": "Unexpected '-' after '--' found in comment.", "eof-in-comment-double-dash": "Unexpected end of file in comment (--).", "eof-in-comment-end-space-state": "Unexpected end of file in comment.", "eof-in-comment-end-bang-state": "Unexpected end of file in comment.", "unexpected-char-in-comment": "Unexpected character in comment found.", "need-space-after-doctype": "No space after literal string 'DOCTYPE'.", "expected-doctype-name-but-got-right-bracket": "Unexpected > character. Expected DOCTYPE name.", "expected-doctype-name-but-got-eof": "Unexpected end of file. Expected DOCTYPE name.", "eof-in-doctype-name": "Unexpected end of file in DOCTYPE name.", "eof-in-doctype": "Unexpected end of file in DOCTYPE.", "expected-space-or-right-bracket-in-doctype": "Expected space or '>'. Got '%(data)s'", "unexpected-end-of-doctype": "Unexpected end of DOCTYPE.", "unexpected-char-in-doctype": "Unexpected character in DOCTYPE.", "eof-in-innerhtml": "XXX innerHTML EOF", "unexpected-doctype": "Unexpected DOCTYPE. Ignored.", "non-html-root": "html needs to be the first start tag.", "expected-doctype-but-got-eof": "Unexpected End of file. Expected DOCTYPE.", "unknown-doctype": "Erroneous DOCTYPE.", "expected-doctype-but-got-chars": "Unexpected non-space characters. Expected DOCTYPE.", "expected-doctype-but-got-start-tag": "Unexpected start tag (%(name)s). Expected DOCTYPE.", "expected-doctype-but-got-end-tag": "Unexpected end tag (%(name)s). Expected DOCTYPE.", "end-tag-after-implied-root": "Unexpected end tag (%(name)s) after the (implied) root element.", "expected-named-closing-tag-but-got-eof": "Unexpected end of file. Expected end tag (%(name)s).", "two-heads-are-not-better-than-one": "Unexpected start tag head in existing head. Ignored.", "unexpected-end-tag": "Unexpected end tag (%(name)s). Ignored.", "unexpected-start-tag-out-of-my-head": "Unexpected start tag (%(name)s) that can be in head. Moved.", "unexpected-start-tag": "Unexpected start tag (%(name)s).", "missing-end-tag": "Missing end tag (%(name)s).", "missing-end-tags": "Missing end tags (%(name)s).", "unexpected-start-tag-implies-end-tag": "Unexpected start tag (%(startName)s) " "implies end tag (%(endName)s).", "unexpected-start-tag-treated-as": "Unexpected start tag (%(originalName)s). Treated as %(newName)s.", "deprecated-tag": "Unexpected start tag %(name)s. Don't use it!", "unexpected-start-tag-ignored": "Unexpected start tag %(name)s. Ignored.", "expected-one-end-tag-but-got-another": "Unexpected end tag (%(gotName)s). " "Missing end tag (%(expectedName)s).", "end-tag-too-early": "End tag (%(name)s) seen too early. Expected other end tag.", "end-tag-too-early-named": "Unexpected end tag (%(gotName)s). Expected end tag (%(expectedName)s).", "end-tag-too-early-ignored": "End tag (%(name)s) seen too early. Ignored.", "adoption-agency-1.1": "End tag (%(name)s) violates step 1, " "paragraph 1 of the adoption agency algorithm.", "adoption-agency-1.2": "End tag (%(name)s) violates step 1, " "paragraph 2 of the adoption agency algorithm.", "adoption-agency-1.3": "End tag (%(name)s) violates step 1, " "paragraph 3 of the adoption agency algorithm.", "adoption-agency-4.4": "End tag (%(name)s) violates step 4, " "paragraph 4 of the adoption agency algorithm.", "unexpected-end-tag-treated-as": "Unexpected end tag (%(originalName)s). Treated as %(newName)s.", "no-end-tag": "This element (%(name)s) has no end tag.", "unexpected-implied-end-tag-in-table": "Unexpected implied end tag (%(name)s) in the table phase.", "unexpected-implied-end-tag-in-table-body": "Unexpected implied end tag (%(name)s) in the table body phase.", "unexpected-char-implies-table-voodoo": "Unexpected non-space characters in " "table context caused voodoo mode.", "unexpected-hidden-input-in-table": "Unexpected input with type hidden in table context.", "unexpected-form-in-table": "Unexpected form in table context.", "unexpected-start-tag-implies-table-voodoo": "Unexpected start tag (%(name)s) in " "table context caused voodoo mode.", "unexpected-end-tag-implies-table-voodoo": "Unexpected end tag (%(name)s) in " "table context caused voodoo mode.", "unexpected-cell-in-table-body": "Unexpected table cell start tag (%(name)s) " "in the table body phase.", "unexpected-cell-end-tag": "Got table cell end tag (%(name)s) " "while required end tags are missing.", "unexpected-end-tag-in-table-body": "Unexpected end tag (%(name)s) in the table body phase. Ignored.", "unexpected-implied-end-tag-in-table-row": "Unexpected implied end tag (%(name)s) in the table row phase.", "unexpected-end-tag-in-table-row": "Unexpected end tag (%(name)s) in the table row phase. Ignored.", "unexpected-select-in-select": "Unexpected select start tag in the select phase " "treated as select end tag.", "unexpected-input-in-select": "Unexpected input start tag in the select phase.", "unexpected-start-tag-in-select": "Unexpected start tag token (%(name)s in the select phase. " "Ignored.", "unexpected-end-tag-in-select": "Unexpected end tag (%(name)s) in the select phase. Ignored.", "unexpected-table-element-start-tag-in-select-in-table": "Unexpected table element start tag (%(name)s) in the select in table phase.", "unexpected-table-element-end-tag-in-select-in-table": "Unexpected table element end tag (%(name)s) in the select in table phase.", "unexpected-char-after-body": "Unexpected non-space characters in the after body phase.", "unexpected-start-tag-after-body": "Unexpected start tag token (%(name)s)" " in the after body phase.", "unexpected-end-tag-after-body": "Unexpected end tag token (%(name)s)" " in the after body phase.", "unexpected-char-in-frameset": "Unexpected characters in the frameset phase. Characters ignored.", "unexpected-start-tag-in-frameset": "Unexpected start tag token (%(name)s)" " in the frameset phase. Ignored.", "unexpected-frameset-in-frameset-innerhtml": "Unexpected end tag token (frameset) " "in the frameset phase (innerHTML).", "unexpected-end-tag-in-frameset": "Unexpected end tag token (%(name)s)" " in the frameset phase. Ignored.", "unexpected-char-after-frameset": "Unexpected non-space characters in the " "after frameset phase. Ignored.", "unexpected-start-tag-after-frameset": "Unexpected start tag (%(name)s)" " in the after frameset phase. Ignored.", "unexpected-end-tag-after-frameset": "Unexpected end tag (%(name)s)" " in the after frameset phase. Ignored.", "unexpected-end-tag-after-body-innerhtml": "Unexpected end tag after body(innerHtml)", "expected-eof-but-got-char": "Unexpected non-space characters. Expected end of file.", "expected-eof-but-got-start-tag": "Unexpected start tag (%(name)s)" ". Expected end of file.", "expected-eof-but-got-end-tag": "Unexpected end tag (%(name)s)" ". Expected end of file.", "eof-in-table": "Unexpected end of file. Expected table content.", "eof-in-select": "Unexpected end of file. Expected select content.", "eof-in-frameset": "Unexpected end of file. Expected frameset content.", "eof-in-script-in-script": "Unexpected end of file. Expected script content.", "eof-in-foreign-lands": "Unexpected end of file. Expected foreign content", "non-void-element-with-trailing-solidus": "Trailing solidus not allowed on element %(name)s", "unexpected-html-element-in-foreign-content": "Element %(name)s not allowed in a non-html context", "unexpected-end-tag-before-html": "Unexpected end tag (%(name)s) before html.", "unexpected-inhead-noscript-tag": "Element %(name)s not allowed in a inhead-noscript context", "eof-in-head-noscript": "Unexpected end of file. Expected inhead-noscript content", "char-in-head-noscript": "Unexpected non-space character. Expected inhead-noscript content", "XXX-undefined-error": "Undefined error (this sucks and should be fixed)", } namespaces = { "html": "http://www.w3.org/1999/xhtml", "mathml": "http://www.w3.org/1998/Math/MathML", "svg": "http://www.w3.org/2000/svg", "xlink": "http://www.w3.org/1999/xlink", "xml": "http://www.w3.org/XML/1998/namespace", "xmlns": "http://www.w3.org/2000/xmlns/" } scopingElements = frozenset([ (namespaces["html"], "applet"), (namespaces["html"], "caption"), (namespaces["html"], "html"), (namespaces["html"], "marquee"), (namespaces["html"], "object"), (namespaces["html"], "table"), (namespaces["html"], "td"), (namespaces["html"], "th"), (namespaces["mathml"], "mi"), (namespaces["mathml"], "mo"), (namespaces["mathml"], "mn"), (namespaces["mathml"], "ms"), (namespaces["mathml"], "mtext"), (namespaces["mathml"], "annotation-xml"), (namespaces["svg"], "foreignObject"), (namespaces["svg"], "desc"), (namespaces["svg"], "title"), ]) formattingElements = frozenset([ (namespaces["html"], "a"), (namespaces["html"], "b"), (namespaces["html"], "big"), (namespaces["html"], "code"), (namespaces["html"], "em"), (namespaces["html"], "font"), (namespaces["html"], "i"), (namespaces["html"], "nobr"), (namespaces["html"], "s"), (namespaces["html"], "small"), (namespaces["html"], "strike"), (namespaces["html"], "strong"), (namespaces["html"], "tt"), (namespaces["html"], "u") ]) specialElements = frozenset([ (namespaces["html"], "address"), (namespaces["html"], "applet"), (namespaces["html"], "area"), (namespaces["html"], "article"), (namespaces["html"], "aside"), (namespaces["html"], "base"), (namespaces["html"], "basefont"), (namespaces["html"], "bgsound"), (namespaces["html"], "blockquote"), (namespaces["html"], "body"), (namespaces["html"], "br"), (namespaces["html"], "button"), (namespaces["html"], "caption"), (namespaces["html"], "center"), (namespaces["html"], "col"), (namespaces["html"], "colgroup"), (namespaces["html"], "command"), (namespaces["html"], "dd"), (namespaces["html"], "details"), (namespaces["html"], "dir"), (namespaces["html"], "div"), (namespaces["html"], "dl"), (namespaces["html"], "dt"), (namespaces["html"], "embed"), (namespaces["html"], "fieldset"), (namespaces["html"], "figure"), (namespaces["html"], "footer"), (namespaces["html"], "form"), (namespaces["html"], "frame"), (namespaces["html"], "frameset"), (namespaces["html"], "h1"), (namespaces["html"], "h2"), (namespaces["html"], "h3"), (namespaces["html"], "h4"), (namespaces["html"], "h5"), (namespaces["html"], "h6"), (namespaces["html"], "head"), (namespaces["html"], "header"), (namespaces["html"], "hr"), (namespaces["html"], "html"), (namespaces["html"], "iframe"), # Note that image is commented out in the spec as "this isn't an # element that can end up on the stack, so it doesn't matter," (namespaces["html"], "image"), (namespaces["html"], "img"), (namespaces["html"], "input"), (namespaces["html"], "isindex"), (namespaces["html"], "li"), (namespaces["html"], "link"), (namespaces["html"], "listing"), (namespaces["html"], "marquee"), (namespaces["html"], "menu"), (namespaces["html"], "meta"), (namespaces["html"], "nav"), (namespaces["html"], "noembed"), (namespaces["html"], "noframes"), (namespaces["html"], "noscript"), (namespaces["html"], "object"), (namespaces["html"], "ol"), (namespaces["html"], "p"), (namespaces["html"], "param"), (namespaces["html"], "plaintext"), (namespaces["html"], "pre"), (namespaces["html"], "script"), (namespaces["html"], "section"), (namespaces["html"], "select"), (namespaces["html"], "style"), (namespaces["html"], "table"), (namespaces["html"], "tbody"), (namespaces["html"], "td"), (namespaces["html"], "textarea"), (namespaces["html"], "tfoot"), (namespaces["html"], "th"), (namespaces["html"], "thead"), (namespaces["html"], "title"), (namespaces["html"], "tr"), (namespaces["html"], "ul"), (namespaces["html"], "wbr"), (namespaces["html"], "xmp"), (namespaces["svg"], "foreignObject") ]) htmlIntegrationPointElements = frozenset([ (namespaces["mathml"], "annotaion-xml"), (namespaces["svg"], "foreignObject"), (namespaces["svg"], "desc"), (namespaces["svg"], "title") ]) mathmlTextIntegrationPointElements = frozenset([ (namespaces["mathml"], "mi"), (namespaces["mathml"], "mo"), (namespaces["mathml"], "mn"), (namespaces["mathml"], "ms"), (namespaces["mathml"], "mtext") ]) adjustSVGAttributes = { "attributename": "attributeName", "attributetype": "attributeType", "basefrequency": "baseFrequency", "baseprofile": "baseProfile", "calcmode": "calcMode", "clippathunits": "clipPathUnits", "contentscripttype": "contentScriptType", "contentstyletype": "contentStyleType", "diffuseconstant": "diffuseConstant", "edgemode": "edgeMode", "externalresourcesrequired": "externalResourcesRequired", "filterres": "filterRes", "filterunits": "filterUnits", "glyphref": "glyphRef", "gradienttransform": "gradientTransform", "gradientunits": "gradientUnits", "kernelmatrix": "kernelMatrix", "kernelunitlength": "kernelUnitLength", "keypoints": "keyPoints", "keysplines": "keySplines", "keytimes": "keyTimes", "lengthadjust": "lengthAdjust", "limitingconeangle": "limitingConeAngle", "markerheight": "markerHeight", "markerunits": "markerUnits", "markerwidth": "markerWidth", "maskcontentunits": "maskContentUnits", "maskunits": "maskUnits", "numoctaves": "numOctaves", "pathlength": "pathLength", "patterncontentunits": "patternContentUnits", "patterntransform": "patternTransform", "patternunits": "patternUnits", "pointsatx": "pointsAtX", "pointsaty": "pointsAtY", "pointsatz": "pointsAtZ", "preservealpha": "preserveAlpha", "preserveaspectratio": "preserveAspectRatio", "primitiveunits": "primitiveUnits", "refx": "refX", "refy": "refY", "repeatcount": "repeatCount", "repeatdur": "repeatDur", "requiredextensions": "requiredExtensions", "requiredfeatures": "requiredFeatures", "specularconstant": "specularConstant", "specularexponent": "specularExponent", "spreadmethod": "spreadMethod", "startoffset": "startOffset", "stddeviation": "stdDeviation", "stitchtiles": "stitchTiles", "surfacescale": "surfaceScale", "systemlanguage": "systemLanguage", "tablevalues": "tableValues", "targetx": "targetX", "targety": "targetY", "textlength": "textLength", "viewbox": "viewBox", "viewtarget": "viewTarget", "xchannelselector": "xChannelSelector", "ychannelselector": "yChannelSelector", "zoomandpan": "zoomAndPan" } adjustMathMLAttributes = {"definitionurl": "definitionURL"} adjustForeignAttributes = { "xlink:actuate": ("xlink", "actuate", namespaces["xlink"]), "xlink:arcrole": ("xlink", "arcrole", namespaces["xlink"]), "xlink:href": ("xlink", "href", namespaces["xlink"]), "xlink:role": ("xlink", "role", namespaces["xlink"]), "xlink:show": ("xlink", "show", namespaces["xlink"]), "xlink:title": ("xlink", "title", namespaces["xlink"]), "xlink:type": ("xlink", "type", namespaces["xlink"]), "xml:base": ("xml", "base", namespaces["xml"]), "xml:lang": ("xml", "lang", namespaces["xml"]), "xml:space": ("xml", "space", namespaces["xml"]), "xmlns": (None, "xmlns", namespaces["xmlns"]), "xmlns:xlink": ("xmlns", "xlink", namespaces["xmlns"]) } unadjustForeignAttributes = dict([((ns, local), qname) for qname, (prefix, local, ns) in adjustForeignAttributes.items()]) spaceCharacters = frozenset([ "\t", "\n", "\u000C", " ", "\r" ]) tableInsertModeElements = frozenset([ "table", "tbody", "tfoot", "thead", "tr" ]) asciiLowercase = frozenset(string.ascii_lowercase) asciiUppercase = frozenset(string.ascii_uppercase) asciiLetters = frozenset(string.ascii_letters) digits = frozenset(string.digits) hexDigits = frozenset(string.hexdigits) asciiUpper2Lower = dict([(ord(c), ord(c.lower())) for c in string.ascii_uppercase]) # Heading elements need to be ordered headingElements = ( "h1", "h2", "h3", "h4", "h5", "h6" ) voidElements = frozenset([ "base", "command", "event-source", "link", "meta", "hr", "br", "img", "embed", "param", "area", "col", "input", "source", "track" ]) cdataElements = frozenset(['title', 'textarea']) rcdataElements = frozenset([ 'style', 'script', 'xmp', 'iframe', 'noembed', 'noframes', 'noscript' ]) booleanAttributes = { "": frozenset(["irrelevant"]), "style": frozenset(["scoped"]), "img": frozenset(["ismap"]), "audio": frozenset(["autoplay", "controls"]), "video": frozenset(["autoplay", "controls"]), "script": frozenset(["defer", "async"]), "details": frozenset(["open"]), "datagrid": frozenset(["multiple", "disabled"]), "command": frozenset(["hidden", "disabled", "checked", "default"]), "hr": frozenset(["noshade"]), "menu": frozenset(["autosubmit"]), "fieldset": frozenset(["disabled", "readonly"]), "option": frozenset(["disabled", "readonly", "selected"]), "optgroup": frozenset(["disabled", "readonly"]), "button": frozenset(["disabled", "autofocus"]), "input": frozenset(["disabled", "readonly", "required", "autofocus", "checked", "ismap"]), "select": frozenset(["disabled", "readonly", "autofocus", "multiple"]), "output": frozenset(["disabled", "readonly"]), } # entitiesWindows1252 has to be _ordered_ and needs to have an index. It # therefore can't be a frozenset. entitiesWindows1252 = ( 8364, # 0x80 0x20AC EURO SIGN 65533, # 0x81 UNDEFINED 8218, # 0x82 0x201A SINGLE LOW-9 QUOTATION MARK 402, # 0x83 0x0192 LATIN SMALL LETTER F WITH HOOK 8222, # 0x84 0x201E DOUBLE LOW-9 QUOTATION MARK 8230, # 0x85 0x2026 HORIZONTAL ELLIPSIS 8224, # 0x86 0x2020 DAGGER 8225, # 0x87 0x2021 DOUBLE DAGGER 710, # 0x88 0x02C6 MODIFIER LETTER CIRCUMFLEX ACCENT 8240, # 0x89 0x2030 PER MILLE SIGN 352, # 0x8A 0x0160 LATIN CAPITAL LETTER S WITH CARON 8249, # 0x8B 0x2039 SINGLE LEFT-POINTING ANGLE QUOTATION MARK 338, # 0x8C 0x0152 LATIN CAPITAL LIGATURE OE 65533, # 0x8D UNDEFINED 381, # 0x8E 0x017D LATIN CAPITAL LETTER Z WITH CARON 65533, # 0x8F UNDEFINED 65533, # 0x90 UNDEFINED 8216, # 0x91 0x2018 LEFT SINGLE QUOTATION MARK 8217, # 0x92 0x2019 RIGHT SINGLE QUOTATION MARK 8220, # 0x93 0x201C LEFT DOUBLE QUOTATION MARK 8221, # 0x94 0x201D RIGHT DOUBLE QUOTATION MARK 8226, # 0x95 0x2022 BULLET 8211, # 0x96 0x2013 EN DASH 8212, # 0x97 0x2014 EM DASH 732, # 0x98 0x02DC SMALL TILDE 8482, # 0x99 0x2122 TRADE MARK SIGN 353, # 0x9A 0x0161 LATIN SMALL LETTER S WITH CARON 8250, # 0x9B 0x203A SINGLE RIGHT-POINTING ANGLE QUOTATION MARK 339, # 0x9C 0x0153 LATIN SMALL LIGATURE OE 65533, # 0x9D UNDEFINED 382, # 0x9E 0x017E LATIN SMALL LETTER Z WITH CARON 376 # 0x9F 0x0178 LATIN CAPITAL LETTER Y WITH DIAERESIS ) xmlEntities = frozenset(['lt;', 'gt;', 'amp;', 'apos;', 'quot;']) entities = { "AElig": "\xc6", "AElig;": "\xc6", "AMP": "&", "AMP;": "&", "Aacute": "\xc1", "Aacute;": "\xc1", "Abreve;": "\u0102", "Acirc": "\xc2", "Acirc;": "\xc2", "Acy;": "\u0410", "Afr;": "\U0001d504", "Agrave": "\xc0", "Agrave;": "\xc0", "Alpha;": "\u0391", "Amacr;": "\u0100", "And;": "\u2a53", "Aogon;": "\u0104", "Aopf;": "\U0001d538", "ApplyFunction;": "\u2061", "Aring": "\xc5", "Aring;": "\xc5", "Ascr;": "\U0001d49c", "Assign;": "\u2254", "Atilde": "\xc3", "Atilde;": "\xc3", "Auml": "\xc4", "Auml;": "\xc4", "Backslash;": "\u2216", "Barv;": "\u2ae7", "Barwed;": "\u2306", "Bcy;": "\u0411", "Because;": "\u2235", "Bernoullis;": "\u212c", "Beta;": "\u0392", "Bfr;": "\U0001d505", "Bopf;": "\U0001d539", "Breve;": "\u02d8", "Bscr;": "\u212c", "Bumpeq;": "\u224e", "CHcy;": "\u0427", "COPY": "\xa9", "COPY;": "\xa9", "Cacute;": "\u0106", "Cap;": "\u22d2", "CapitalDifferentialD;": "\u2145", "Cayleys;": "\u212d", "Ccaron;": "\u010c", "Ccedil": "\xc7", "Ccedil;": "\xc7", "Ccirc;": "\u0108", "Cconint;": "\u2230", "Cdot;": "\u010a", "Cedilla;": "\xb8", "CenterDot;": "\xb7", "Cfr;": "\u212d", "Chi;": "\u03a7", "CircleDot;": "\u2299", "CircleMinus;": "\u2296", "CirclePlus;": "\u2295", "CircleTimes;": "\u2297", "ClockwiseContourIntegral;": "\u2232", "CloseCurlyDoubleQuote;": "\u201d", "CloseCurlyQuote;": "\u2019", "Colon;": "\u2237", "Colone;": "\u2a74", "Congruent;": "\u2261", "Conint;": "\u222f", "ContourIntegral;": "\u222e", "Copf;": "\u2102", "Coproduct;": "\u2210", "CounterClockwiseContourIntegral;": "\u2233", "Cross;": "\u2a2f", "Cscr;": "\U0001d49e", "Cup;": "\u22d3", "CupCap;": "\u224d", "DD;": "\u2145", "DDotrahd;": "\u2911", "DJcy;": "\u0402", "DScy;": "\u0405", "DZcy;": "\u040f", "Dagger;": "\u2021", "Darr;": "\u21a1", "Dashv;": "\u2ae4", "Dcaron;": "\u010e", "Dcy;": "\u0414", "Del;": "\u2207", "Delta;": "\u0394", "Dfr;": "\U0001d507", "DiacriticalAcute;": "\xb4", "DiacriticalDot;": "\u02d9", "DiacriticalDoubleAcute;": "\u02dd", "DiacriticalGrave;": "`", "DiacriticalTilde;": "\u02dc", "Diamond;": "\u22c4", "DifferentialD;": "\u2146", "Dopf;": "\U0001d53b", "Dot;": "\xa8", "DotDot;": "\u20dc", "DotEqual;": "\u2250", "DoubleContourIntegral;": "\u222f", "DoubleDot;": "\xa8", "DoubleDownArrow;": "\u21d3", "DoubleLeftArrow;": "\u21d0", "DoubleLeftRightArrow;": "\u21d4", "DoubleLeftTee;": "\u2ae4", "DoubleLongLeftArrow;": "\u27f8", "DoubleLongLeftRightArrow;": "\u27fa", "DoubleLongRightArrow;": "\u27f9", "DoubleRightArrow;": "\u21d2", "DoubleRightTee;": "\u22a8", "DoubleUpArrow;": "\u21d1", "DoubleUpDownArrow;": "\u21d5", "DoubleVerticalBar;": "\u2225", "DownArrow;": "\u2193", "DownArrowBar;": "\u2913", "DownArrowUpArrow;": "\u21f5", "DownBreve;": "\u0311", "DownLeftRightVector;": "\u2950", "DownLeftTeeVector;": "\u295e", "DownLeftVector;": "\u21bd", "DownLeftVectorBar;": "\u2956", "DownRightTeeVector;": "\u295f", "DownRightVector;": "\u21c1", "DownRightVectorBar;": "\u2957", "DownTee;": "\u22a4", "DownTeeArrow;": "\u21a7", "Downarrow;": "\u21d3", "Dscr;": "\U0001d49f", "Dstrok;": "\u0110", "ENG;": "\u014a", "ETH": "\xd0", "ETH;": "\xd0", "Eacute": "\xc9", "Eacute;": "\xc9", "Ecaron;": "\u011a", "Ecirc": "\xca", "Ecirc;": "\xca", "Ecy;": "\u042d", "Edot;": "\u0116", "Efr;": "\U0001d508", "Egrave": "\xc8", "Egrave;": "\xc8", "Element;": "\u2208", "Emacr;": "\u0112", "EmptySmallSquare;": "\u25fb", "EmptyVerySmallSquare;": "\u25ab", "Eogon;": "\u0118", "Eopf;": "\U0001d53c", "Epsilon;": "\u0395", "Equal;": "\u2a75", "EqualTilde;": "\u2242", "Equilibrium;": "\u21cc", "Escr;": "\u2130", "Esim;": "\u2a73", "Eta;": "\u0397", "Euml": "\xcb", "Euml;": "\xcb", "Exists;": "\u2203", "ExponentialE;": "\u2147", "Fcy;": "\u0424", "Ffr;": "\U0001d509", "FilledSmallSquare;": "\u25fc", "FilledVerySmallSquare;": "\u25aa", "Fopf;": "\U0001d53d", "ForAll;": "\u2200", "Fouriertrf;": "\u2131", "Fscr;": "\u2131", "GJcy;": "\u0403", "GT": ">", "GT;": ">", "Gamma;": "\u0393", "Gammad;": "\u03dc", "Gbreve;": "\u011e", "Gcedil;": "\u0122", "Gcirc;": "\u011c", "Gcy;": "\u0413", "Gdot;": "\u0120", "Gfr;": "\U0001d50a", "Gg;": "\u22d9", "Gopf;": "\U0001d53e", "GreaterEqual;": "\u2265", "GreaterEqualLess;": "\u22db", "GreaterFullEqual;": "\u2267", "GreaterGreater;": "\u2aa2", "GreaterLess;": "\u2277", "GreaterSlantEqual;": "\u2a7e", "GreaterTilde;": "\u2273", "Gscr;": "\U0001d4a2", "Gt;": "\u226b", "HARDcy;": "\u042a", "Hacek;": "\u02c7", "Hat;": "^", "Hcirc;": "\u0124", "Hfr;": "\u210c", "HilbertSpace;": "\u210b", "Hopf;": "\u210d", "HorizontalLine;": "\u2500", "Hscr;": "\u210b", "Hstrok;": "\u0126", "HumpDownHump;": "\u224e", "HumpEqual;": "\u224f", "IEcy;": "\u0415", "IJlig;": "\u0132", "IOcy;": "\u0401", "Iacute": "\xcd", "Iacute;": "\xcd", "Icirc": "\xce", "Icirc;": "\xce", "Icy;": "\u0418", "Idot;": "\u0130", "Ifr;": "\u2111", "Igrave": "\xcc", "Igrave;": "\xcc", "Im;": "\u2111", "Imacr;": "\u012a", "ImaginaryI;": "\u2148", "Implies;": "\u21d2", "Int;": "\u222c", "Integral;": "\u222b", "Intersection;": "\u22c2", "InvisibleComma;": "\u2063", "InvisibleTimes;": "\u2062", "Iogon;": "\u012e", "Iopf;": "\U0001d540", "Iota;": "\u0399", "Iscr;": "\u2110", "Itilde;": "\u0128", "Iukcy;": "\u0406", "Iuml": "\xcf", "Iuml;": "\xcf", "Jcirc;": "\u0134", "Jcy;": "\u0419", "Jfr;": "\U0001d50d", "Jopf;": "\U0001d541", "Jscr;": "\U0001d4a5", "Jsercy;": "\u0408", "Jukcy;": "\u0404", "KHcy;": "\u0425", "KJcy;": "\u040c", "Kappa;": "\u039a", "Kcedil;": "\u0136", "Kcy;": "\u041a", "Kfr;": "\U0001d50e", "Kopf;": "\U0001d542", "Kscr;": "\U0001d4a6", "LJcy;": "\u0409", "LT": "<", "LT;": "<", "Lacute;": "\u0139", "Lambda;": "\u039b", "Lang;": "\u27ea", "Laplacetrf;": "\u2112", "Larr;": "\u219e", "Lcaron;": "\u013d", "Lcedil;": "\u013b", "Lcy;": "\u041b", "LeftAngleBracket;": "\u27e8", "LeftArrow;": "\u2190", "LeftArrowBar;": "\u21e4", "LeftArrowRightArrow;": "\u21c6", "LeftCeiling;": "\u2308", "LeftDoubleBracket;": "\u27e6", "LeftDownTeeVector;": "\u2961", "LeftDownVector;": "\u21c3", "LeftDownVectorBar;": "\u2959", "LeftFloor;": "\u230a", "LeftRightArrow;": "\u2194", "LeftRightVector;": "\u294e", "LeftTee;": "\u22a3", "LeftTeeArrow;": "\u21a4", "LeftTeeVector;": "\u295a", "LeftTriangle;": "\u22b2", "LeftTriangleBar;": "\u29cf", "LeftTriangleEqual;": "\u22b4", "LeftUpDownVector;": "\u2951", "LeftUpTeeVector;": "\u2960", "LeftUpVector;": "\u21bf", "LeftUpVectorBar;": "\u2958", "LeftVector;": "\u21bc", "LeftVectorBar;": "\u2952", "Leftarrow;": "\u21d0", "Leftrightarrow;": "\u21d4", "LessEqualGreater;": "\u22da", "LessFullEqual;": "\u2266", "LessGreater;": "\u2276", "LessLess;": "\u2aa1", "LessSlantEqual;": "\u2a7d", "LessTilde;": "\u2272", "Lfr;": "\U0001d50f", "Ll;": "\u22d8", "Lleftarrow;": "\u21da", "Lmidot;": "\u013f", "LongLeftArrow;": "\u27f5", "LongLeftRightArrow;": "\u27f7", "LongRightArrow;": "\u27f6", "Longleftarrow;": "\u27f8", "Longleftrightarrow;": "\u27fa", "Longrightarrow;": "\u27f9", "Lopf;": "\U0001d543", "LowerLeftArrow;": "\u2199", "LowerRightArrow;": "\u2198", "Lscr;": "\u2112", "Lsh;": "\u21b0", "Lstrok;": "\u0141", "Lt;": "\u226a", "Map;": "\u2905", "Mcy;": "\u041c", "MediumSpace;": "\u205f", "Mellintrf;": "\u2133", "Mfr;": "\U0001d510", "MinusPlus;": "\u2213", "Mopf;": "\U0001d544", "Mscr;": "\u2133", "Mu;": "\u039c", "NJcy;": "\u040a", "Nacute;": "\u0143", "Ncaron;": "\u0147", "Ncedil;": "\u0145", "Ncy;": "\u041d", "NegativeMediumSpace;": "\u200b", "NegativeThickSpace;": "\u200b", "NegativeThinSpace;": "\u200b", "NegativeVeryThinSpace;": "\u200b", "NestedGreaterGreater;": "\u226b", "NestedLessLess;": "\u226a", "NewLine;": "\n", "Nfr;": "\U0001d511", "NoBreak;": "\u2060", "NonBreakingSpace;": "\xa0", "Nopf;": "\u2115", "Not;": "\u2aec", "NotCongruent;": "\u2262", "NotCupCap;": "\u226d", "NotDoubleVerticalBar;": "\u2226", "NotElement;": "\u2209", "NotEqual;": "\u2260", "NotEqualTilde;": "\u2242\u0338", "NotExists;": "\u2204", "NotGreater;": "\u226f", "NotGreaterEqual;": "\u2271", "NotGreaterFullEqual;": "\u2267\u0338", "NotGreaterGreater;": "\u226b\u0338", "NotGreaterLess;": "\u2279", "NotGreaterSlantEqual;": "\u2a7e\u0338", "NotGreaterTilde;": "\u2275", "NotHumpDownHump;": "\u224e\u0338", "NotHumpEqual;": "\u224f\u0338", "NotLeftTriangle;": "\u22ea", "NotLeftTriangleBar;": "\u29cf\u0338", "NotLeftTriangleEqual;": "\u22ec", "NotLess;": "\u226e", "NotLessEqual;": "\u2270", "NotLessGreater;": "\u2278", "NotLessLess;": "\u226a\u0338", "NotLessSlantEqual;": "\u2a7d\u0338", "NotLessTilde;": "\u2274", "NotNestedGreaterGreater;": "\u2aa2\u0338", "NotNestedLessLess;": "\u2aa1\u0338", "NotPrecedes;": "\u2280", "NotPrecedesEqual;": "\u2aaf\u0338", "NotPrecedesSlantEqual;": "\u22e0", "NotReverseElement;": "\u220c", "NotRightTriangle;": "\u22eb", "NotRightTriangleBar;": "\u29d0\u0338", "NotRightTriangleEqual;": "\u22ed", "NotSquareSubset;": "\u228f\u0338", "NotSquareSubsetEqual;": "\u22e2", "NotSquareSuperset;": "\u2290\u0338", "NotSquareSupersetEqual;": "\u22e3", "NotSubset;": "\u2282\u20d2", "NotSubsetEqual;": "\u2288", "NotSucceeds;": "\u2281", "NotSucceedsEqual;": "\u2ab0\u0338", "NotSucceedsSlantEqual;": "\u22e1", "NotSucceedsTilde;": "\u227f\u0338", "NotSuperset;": "\u2283\u20d2", "NotSupersetEqual;": "\u2289", "NotTilde;": "\u2241", "NotTildeEqual;": "\u2244", "NotTildeFullEqual;": "\u2247", "NotTildeTilde;": "\u2249", "NotVerticalBar;": "\u2224", "Nscr;": "\U0001d4a9", "Ntilde": "\xd1", "Ntilde;": "\xd1", "Nu;": "\u039d", "OElig;": "\u0152", "Oacute": "\xd3", "Oacute;": "\xd3", "Ocirc": "\xd4", "Ocirc;": "\xd4", "Ocy;": "\u041e", "Odblac;": "\u0150", "Ofr;": "\U0001d512", "Ograve": "\xd2", "Ograve;": "\xd2", "Omacr;": "\u014c", "Omega;": "\u03a9", "Omicron;": "\u039f", "Oopf;": "\U0001d546", "OpenCurlyDoubleQuote;": "\u201c", "OpenCurlyQuote;": "\u2018", "Or;": "\u2a54", "Oscr;": "\U0001d4aa", "Oslash": "\xd8", "Oslash;": "\xd8", "Otilde": "\xd5", "Otilde;": "\xd5", "Otimes;": "\u2a37", "Ouml": "\xd6", "Ouml;": "\xd6", "OverBar;": "\u203e", "OverBrace;": "\u23de", "OverBracket;": "\u23b4", "OverParenthesis;": "\u23dc", "PartialD;": "\u2202", "Pcy;": "\u041f", "Pfr;": "\U0001d513", "Phi;": "\u03a6", "Pi;": "\u03a0", "PlusMinus;": "\xb1", "Poincareplane;": "\u210c", "Popf;": "\u2119", "Pr;": "\u2abb", "Precedes;": "\u227a", "PrecedesEqual;": "\u2aaf", "PrecedesSlantEqual;": "\u227c", "PrecedesTilde;": "\u227e", "Prime;": "\u2033", "Product;": "\u220f", "Proportion;": "\u2237", "Proportional;": "\u221d", "Pscr;": "\U0001d4ab", "Psi;": "\u03a8", "QUOT": "\"", "QUOT;": "\"", "Qfr;": "\U0001d514", "Qopf;": "\u211a", "Qscr;": "\U0001d4ac", "RBarr;": "\u2910", "REG": "\xae", "REG;": "\xae", "Racute;": "\u0154", "Rang;": "\u27eb", "Rarr;": "\u21a0", "Rarrtl;": "\u2916", "Rcaron;": "\u0158", "Rcedil;": "\u0156", "Rcy;": "\u0420", "Re;": "\u211c", "ReverseElement;": "\u220b", "ReverseEquilibrium;": "\u21cb", "ReverseUpEquilibrium;": "\u296f", "Rfr;": "\u211c", "Rho;": "\u03a1", "RightAngleBracket;": "\u27e9", "RightArrow;": "\u2192", "RightArrowBar;": "\u21e5", "RightArrowLeftArrow;": "\u21c4", "RightCeiling;": "\u2309", "RightDoubleBracket;": "\u27e7", "RightDownTeeVector;": "\u295d", "RightDownVector;": "\u21c2", "RightDownVectorBar;": "\u2955", "RightFloor;": "\u230b", "RightTee;": "\u22a2", "RightTeeArrow;": "\u21a6", "RightTeeVector;": "\u295b", "RightTriangle;": "\u22b3", "RightTriangleBar;": "\u29d0", "RightTriangleEqual;": "\u22b5", "RightUpDownVector;": "\u294f", "RightUpTeeVector;": "\u295c", "RightUpVector;": "\u21be", "RightUpVectorBar;": "\u2954", "RightVector;": "\u21c0", "RightVectorBar;": "\u2953", "Rightarrow;": "\u21d2", "Ropf;": "\u211d", "RoundImplies;": "\u2970", "Rrightarrow;": "\u21db", "Rscr;": "\u211b", "Rsh;": "\u21b1", "RuleDelayed;": "\u29f4", "SHCHcy;": "\u0429", "SHcy;": "\u0428", "SOFTcy;": "\u042c", "Sacute;": "\u015a", "Sc;": "\u2abc", "Scaron;": "\u0160", "Scedil;": "\u015e", "Scirc;": "\u015c", "Scy;": "\u0421", "Sfr;": "\U0001d516", "ShortDownArrow;": "\u2193", "ShortLeftArrow;": "\u2190", "ShortRightArrow;": "\u2192", "ShortUpArrow;": "\u2191", "Sigma;": "\u03a3", "SmallCircle;": "\u2218", "Sopf;": "\U0001d54a", "Sqrt;": "\u221a", "Square;": "\u25a1", "SquareIntersection;": "\u2293", "SquareSubset;": "\u228f", "SquareSubsetEqual;": "\u2291", "SquareSuperset;": "\u2290", "SquareSupersetEqual;": "\u2292", "SquareUnion;": "\u2294", "Sscr;": "\U0001d4ae", "Star;": "\u22c6", "Sub;": "\u22d0", "Subset;": "\u22d0", "SubsetEqual;": "\u2286", "Succeeds;": "\u227b", "SucceedsEqual;": "\u2ab0", "SucceedsSlantEqual;": "\u227d", "SucceedsTilde;": "\u227f", "SuchThat;": "\u220b", "Sum;": "\u2211", "Sup;": "\u22d1", "Superset;": "\u2283", "SupersetEqual;": "\u2287", "Supset;": "\u22d1", "THORN": "\xde", "THORN;": "\xde", "TRADE;": "\u2122", "TSHcy;": "\u040b", "TScy;": "\u0426", "Tab;": "\t", "Tau;": "\u03a4", "Tcaron;": "\u0164", "Tcedil;": "\u0162", "Tcy;": "\u0422", "Tfr;": "\U0001d517", "Therefore;": "\u2234", "Theta;": "\u0398", "ThickSpace;": "\u205f\u200a", "ThinSpace;": "\u2009", "Tilde;": "\u223c", "TildeEqual;": "\u2243", "TildeFullEqual;": "\u2245", "TildeTilde;": "\u2248", "Topf;": "\U0001d54b", "TripleDot;": "\u20db", "Tscr;": "\U0001d4af", "Tstrok;": "\u0166", "Uacute": "\xda", "Uacute;": "\xda", "Uarr;": "\u219f", "Uarrocir;": "\u2949", "Ubrcy;": "\u040e", "Ubreve;": "\u016c", "Ucirc": "\xdb", "Ucirc;": "\xdb", "Ucy;": "\u0423", "Udblac;": "\u0170", "Ufr;": "\U0001d518", "Ugrave": "\xd9", "Ugrave;": "\xd9", "Umacr;": "\u016a", "UnderBar;": "_", "UnderBrace;": "\u23df", "UnderBracket;": "\u23b5", "UnderParenthesis;": "\u23dd", "Union;": "\u22c3", "UnionPlus;": "\u228e", "Uogon;": "\u0172", "Uopf;": "\U0001d54c", "UpArrow;": "\u2191", "UpArrowBar;": "\u2912", "UpArrowDownArrow;": "\u21c5", "UpDownArrow;": "\u2195", "UpEquilibrium;": "\u296e", "UpTee;": "\u22a5", "UpTeeArrow;": "\u21a5", "Uparrow;": "\u21d1", "Updownarrow;": "\u21d5", "UpperLeftArrow;": "\u2196", "UpperRightArrow;": "\u2197", "Upsi;": "\u03d2", "Upsilon;": "\u03a5", "Uring;": "\u016e", "Uscr;": "\U0001d4b0", "Utilde;": "\u0168", "Uuml": "\xdc", "Uuml;": "\xdc", "VDash;": "\u22ab", "Vbar;": "\u2aeb", "Vcy;": "\u0412", "Vdash;": "\u22a9", "Vdashl;": "\u2ae6", "Vee;": "\u22c1", "Verbar;": "\u2016", "Vert;": "\u2016", "VerticalBar;": "\u2223", "VerticalLine;": "|", "VerticalSeparator;": "\u2758", "VerticalTilde;": "\u2240", "VeryThinSpace;": "\u200a", "Vfr;": "\U0001d519", "Vopf;": "\U0001d54d", "Vscr;": "\U0001d4b1", "Vvdash;": "\u22aa", "Wcirc;": "\u0174", "Wedge;": "\u22c0", "Wfr;": "\U0001d51a", "Wopf;": "\U0001d54e", "Wscr;": "\U0001d4b2", "Xfr;": "\U0001d51b", "Xi;": "\u039e", "Xopf;": "\U0001d54f", "Xscr;": "\U0001d4b3", "YAcy;": "\u042f", "YIcy;": "\u0407", "YUcy;": "\u042e", "Yacute": "\xdd", "Yacute;": "\xdd", "Ycirc;": "\u0176", "Ycy;": "\u042b", "Yfr;": "\U0001d51c", "Yopf;": "\U0001d550", "Yscr;": "\U0001d4b4", "Yuml;": "\u0178", "ZHcy;": "\u0416", "Zacute;": "\u0179", "Zcaron;": "\u017d", "Zcy;": "\u0417", "Zdot;": "\u017b", "ZeroWidthSpace;": "\u200b", "Zeta;": "\u0396", "Zfr;": "\u2128", "Zopf;": "\u2124", "Zscr;": "\U0001d4b5", "aacute": "\xe1", "aacute;": "\xe1", "abreve;": "\u0103", "ac;": "\u223e", "acE;": "\u223e\u0333", "acd;": "\u223f", "acirc": "\xe2", "acirc;": "\xe2", "acute": "\xb4", "acute;": "\xb4", "acy;": "\u0430", "aelig": "\xe6", "aelig;": "\xe6", "af;": "\u2061", "afr;": "\U0001d51e", "agrave": "\xe0", "agrave;": "\xe0", "alefsym;": "\u2135", "aleph;": "\u2135", "alpha;": "\u03b1", "amacr;": "\u0101", "amalg;": "\u2a3f", "amp": "&", "amp;": "&", "and;": "\u2227", "andand;": "\u2a55", "andd;": "\u2a5c", "andslope;": "\u2a58", "andv;": "\u2a5a", "ang;": "\u2220", "ange;": "\u29a4", "angle;": "\u2220", "angmsd;": "\u2221", "angmsdaa;": "\u29a8", "angmsdab;": "\u29a9", "angmsdac;": "\u29aa", "angmsdad;": "\u29ab", "angmsdae;": "\u29ac", "angmsdaf;": "\u29ad", "angmsdag;": "\u29ae", "angmsdah;": "\u29af", "angrt;": "\u221f", "angrtvb;": "\u22be", "angrtvbd;": "\u299d", "angsph;": "\u2222", "angst;": "\xc5", "angzarr;": "\u237c", "aogon;": "\u0105", "aopf;": "\U0001d552", "ap;": "\u2248", "apE;": "\u2a70", "apacir;": "\u2a6f", "ape;": "\u224a", "apid;": "\u224b", "apos;": "'", "approx;": "\u2248", "approxeq;": "\u224a", "aring": "\xe5", "aring;": "\xe5", "ascr;": "\U0001d4b6", "ast;": "*", "asymp;": "\u2248", "asympeq;": "\u224d", "atilde": "\xe3", "atilde;": "\xe3", "auml": "\xe4", "auml;": "\xe4", "awconint;": "\u2233", "awint;": "\u2a11", "bNot;": "\u2aed", "backcong;": "\u224c", "backepsilon;": "\u03f6", "backprime;": "\u2035", "backsim;": "\u223d", "backsimeq;": "\u22cd", "barvee;": "\u22bd", "barwed;": "\u2305", "barwedge;": "\u2305", "bbrk;": "\u23b5", "bbrktbrk;": "\u23b6", "bcong;": "\u224c", "bcy;": "\u0431", "bdquo;": "\u201e", "becaus;": "\u2235", "because;": "\u2235", "bemptyv;": "\u29b0", "bepsi;": "\u03f6", "bernou;": "\u212c", "beta;": "\u03b2", "beth;": "\u2136", "between;": "\u226c", "bfr;": "\U0001d51f", "bigcap;": "\u22c2", "bigcirc;": "\u25ef", "bigcup;": "\u22c3", "bigodot;": "\u2a00", "bigoplus;": "\u2a01", "bigotimes;": "\u2a02", "bigsqcup;": "\u2a06", "bigstar;": "\u2605", "bigtriangledown;": "\u25bd", "bigtriangleup;": "\u25b3", "biguplus;": "\u2a04", "bigvee;": "\u22c1", "bigwedge;": "\u22c0", "bkarow;": "\u290d", "blacklozenge;": "\u29eb", "blacksquare;": "\u25aa", "blacktriangle;": "\u25b4", "blacktriangledown;": "\u25be", "blacktriangleleft;": "\u25c2", "blacktriangleright;": "\u25b8", "blank;": "\u2423", "blk12;": "\u2592", "blk14;": "\u2591", "blk34;": "\u2593", "block;": "\u2588", "bne;": "=\u20e5", "bnequiv;": "\u2261\u20e5", "bnot;": "\u2310", "bopf;": "\U0001d553", "bot;": "\u22a5", "bottom;": "\u22a5", "bowtie;": "\u22c8", "boxDL;": "\u2557", "boxDR;": "\u2554", "boxDl;": "\u2556", "boxDr;": "\u2553", "boxH;": "\u2550", "boxHD;": "\u2566", "boxHU;": "\u2569", "boxHd;": "\u2564", "boxHu;": "\u2567", "boxUL;": "\u255d", "boxUR;": "\u255a", "boxUl;": "\u255c", "boxUr;": "\u2559", "boxV;": "\u2551", "boxVH;": "\u256c", "boxVL;": "\u2563", "boxVR;": "\u2560", "boxVh;": "\u256b", "boxVl;": "\u2562", "boxVr;": "\u255f", "boxbox;": "\u29c9", "boxdL;": "\u2555", "boxdR;": "\u2552", "boxdl;": "\u2510", "boxdr;": "\u250c", "boxh;": "\u2500", "boxhD;": "\u2565", "boxhU;": "\u2568", "boxhd;": "\u252c", "boxhu;": "\u2534", "boxminus;": "\u229f", "boxplus;": "\u229e", "boxtimes;": "\u22a0", "boxuL;": "\u255b", "boxuR;": "\u2558", "boxul;": "\u2518", "boxur;": "\u2514", "boxv;": "\u2502", "boxvH;": "\u256a", "boxvL;": "\u2561", "boxvR;": "\u255e", "boxvh;": "\u253c", "boxvl;": "\u2524", "boxvr;": "\u251c", "bprime;": "\u2035", "breve;": "\u02d8", "brvbar": "\xa6", "brvbar;": "\xa6", "bscr;": "\U0001d4b7", "bsemi;": "\u204f", "bsim;": "\u223d", "bsime;": "\u22cd", "bsol;": "\\", "bsolb;": "\u29c5", "bsolhsub;": "\u27c8", "bull;": "\u2022", "bullet;": "\u2022", "bump;": "\u224e", "bumpE;": "\u2aae", "bumpe;": "\u224f", "bumpeq;": "\u224f", "cacute;": "\u0107", "cap;": "\u2229", "capand;": "\u2a44", "capbrcup;": "\u2a49", "capcap;": "\u2a4b", "capcup;": "\u2a47", "capdot;": "\u2a40", "caps;": "\u2229\ufe00", "caret;": "\u2041", "caron;": "\u02c7", "ccaps;": "\u2a4d", "ccaron;": "\u010d", "ccedil": "\xe7", "ccedil;": "\xe7", "ccirc;": "\u0109", "ccups;": "\u2a4c", "ccupssm;": "\u2a50", "cdot;": "\u010b", "cedil": "\xb8", "cedil;": "\xb8", "cemptyv;": "\u29b2", "cent": "\xa2", "cent;": "\xa2", "centerdot;": "\xb7", "cfr;": "\U0001d520", "chcy;": "\u0447", "check;": "\u2713", "checkmark;": "\u2713", "chi;": "\u03c7", "cir;": "\u25cb", "cirE;": "\u29c3", "circ;": "\u02c6", "circeq;": "\u2257", "circlearrowleft;": "\u21ba", "circlearrowright;": "\u21bb", "circledR;": "\xae", "circledS;": "\u24c8", "circledast;": "\u229b", "circledcirc;": "\u229a", "circleddash;": "\u229d", "cire;": "\u2257", "cirfnint;": "\u2a10", "cirmid;": "\u2aef", "cirscir;": "\u29c2", "clubs;": "\u2663", "clubsuit;": "\u2663", "colon;": ":", "colone;": "\u2254", "coloneq;": "\u2254", "comma;": ",", "commat;": "@", "comp;": "\u2201", "compfn;": "\u2218", "complement;": "\u2201", "complexes;": "\u2102", "cong;": "\u2245", "congdot;": "\u2a6d", "conint;": "\u222e", "copf;": "\U0001d554", "coprod;": "\u2210", "copy": "\xa9", "copy;": "\xa9", "copysr;": "\u2117", "crarr;": "\u21b5", "cross;": "\u2717", "cscr;": "\U0001d4b8", "csub;": "\u2acf", "csube;": "\u2ad1", "csup;": "\u2ad0", "csupe;": "\u2ad2", "ctdot;": "\u22ef", "cudarrl;": "\u2938", "cudarrr;": "\u2935", "cuepr;": "\u22de", "cuesc;": "\u22df", "cularr;": "\u21b6", "cularrp;": "\u293d", "cup;": "\u222a", "cupbrcap;": "\u2a48", "cupcap;": "\u2a46", "cupcup;": "\u2a4a", "cupdot;": "\u228d", "cupor;": "\u2a45", "cups;": "\u222a\ufe00", "curarr;": "\u21b7", "curarrm;": "\u293c", "curlyeqprec;": "\u22de", "curlyeqsucc;": "\u22df", "curlyvee;": "\u22ce", "curlywedge;": "\u22cf", "curren": "\xa4", "curren;": "\xa4", "curvearrowleft;": "\u21b6", "curvearrowright;": "\u21b7", "cuvee;": "\u22ce", "cuwed;": "\u22cf", "cwconint;": "\u2232", "cwint;": "\u2231", "cylcty;": "\u232d", "dArr;": "\u21d3", "dHar;": "\u2965", "dagger;": "\u2020", "daleth;": "\u2138", "darr;": "\u2193", "dash;": "\u2010", "dashv;": "\u22a3", "dbkarow;": "\u290f", "dblac;": "\u02dd", "dcaron;": "\u010f", "dcy;": "\u0434", "dd;": "\u2146", "ddagger;": "\u2021", "ddarr;": "\u21ca", "ddotseq;": "\u2a77", "deg": "\xb0", "deg;": "\xb0", "delta;": "\u03b4", "demptyv;": "\u29b1", "dfisht;": "\u297f", "dfr;": "\U0001d521", "dharl;": "\u21c3", "dharr;": "\u21c2", "diam;": "\u22c4", "diamond;": "\u22c4", "diamondsuit;": "\u2666", "diams;": "\u2666", "die;": "\xa8", "digamma;": "\u03dd", "disin;": "\u22f2", "div;": "\xf7", "divide": "\xf7", "divide;": "\xf7", "divideontimes;": "\u22c7", "divonx;": "\u22c7", "djcy;": "\u0452", "dlcorn;": "\u231e", "dlcrop;": "\u230d", "dollar;": "$", "dopf;": "\U0001d555", "dot;": "\u02d9", "doteq;": "\u2250", "doteqdot;": "\u2251", "dotminus;": "\u2238", "dotplus;": "\u2214", "dotsquare;": "\u22a1", "doublebarwedge;": "\u2306", "downarrow;": "\u2193", "downdownarrows;": "\u21ca", "downharpoonleft;": "\u21c3", "downharpoonright;": "\u21c2", "drbkarow;": "\u2910", "drcorn;": "\u231f", "drcrop;": "\u230c", "dscr;": "\U0001d4b9", "dscy;": "\u0455", "dsol;": "\u29f6", "dstrok;": "\u0111", "dtdot;": "\u22f1", "dtri;": "\u25bf", "dtrif;": "\u25be", "duarr;": "\u21f5", "duhar;": "\u296f", "dwangle;": "\u29a6", "dzcy;": "\u045f", "dzigrarr;": "\u27ff", "eDDot;": "\u2a77", "eDot;": "\u2251", "eacute": "\xe9", "eacute;": "\xe9", "easter;": "\u2a6e", "ecaron;": "\u011b", "ecir;": "\u2256", "ecirc": "\xea", "ecirc;": "\xea", "ecolon;": "\u2255", "ecy;": "\u044d", "edot;": "\u0117", "ee;": "\u2147", "efDot;": "\u2252", "efr;": "\U0001d522", "eg;": "\u2a9a", "egrave": "\xe8", "egrave;": "\xe8", "egs;": "\u2a96", "egsdot;": "\u2a98", "el;": "\u2a99", "elinters;": "\u23e7", "ell;": "\u2113", "els;": "\u2a95", "elsdot;": "\u2a97", "emacr;": "\u0113", "empty;": "\u2205", "emptyset;": "\u2205", "emptyv;": "\u2205", "emsp13;": "\u2004", "emsp14;": "\u2005", "emsp;": "\u2003", "eng;": "\u014b", "ensp;": "\u2002", "eogon;": "\u0119", "eopf;": "\U0001d556", "epar;": "\u22d5", "eparsl;": "\u29e3", "eplus;": "\u2a71", "epsi;": "\u03b5", "epsilon;": "\u03b5", "epsiv;": "\u03f5", "eqcirc;": "\u2256", "eqcolon;": "\u2255", "eqsim;": "\u2242", "eqslantgtr;": "\u2a96", "eqslantless;": "\u2a95", "equals;": "=", "equest;": "\u225f", "equiv;": "\u2261", "equivDD;": "\u2a78", "eqvparsl;": "\u29e5", "erDot;": "\u2253", "erarr;": "\u2971", "escr;": "\u212f", "esdot;": "\u2250", "esim;": "\u2242", "eta;": "\u03b7", "eth": "\xf0", "eth;": "\xf0", "euml": "\xeb", "euml;": "\xeb", "euro;": "\u20ac", "excl;": "!", "exist;": "\u2203", "expectation;": "\u2130", "exponentiale;": "\u2147", "fallingdotseq;": "\u2252", "fcy;": "\u0444", "female;": "\u2640", "ffilig;": "\ufb03", "fflig;": "\ufb00", "ffllig;": "\ufb04", "ffr;": "\U0001d523", "filig;": "\ufb01", "fjlig;": "fj", "flat;": "\u266d", "fllig;": "\ufb02", "fltns;": "\u25b1", "fnof;": "\u0192", "fopf;": "\U0001d557", "forall;": "\u2200", "fork;": "\u22d4", "forkv;": "\u2ad9", "fpartint;": "\u2a0d", "frac12": "\xbd", "frac12;": "\xbd", "frac13;": "\u2153", "frac14": "\xbc", "frac14;": "\xbc", "frac15;": "\u2155", "frac16;": "\u2159", "frac18;": "\u215b", "frac23;": "\u2154", "frac25;": "\u2156", "frac34": "\xbe", "frac34;": "\xbe", "frac35;": "\u2157", "frac38;": "\u215c", "frac45;": "\u2158", "frac56;": "\u215a", "frac58;": "\u215d", "frac78;": "\u215e", "frasl;": "\u2044", "frown;": "\u2322", "fscr;": "\U0001d4bb", "gE;": "\u2267", "gEl;": "\u2a8c", "gacute;": "\u01f5", "gamma;": "\u03b3", "gammad;": "\u03dd", "gap;": "\u2a86", "gbreve;": "\u011f", "gcirc;": "\u011d", "gcy;": "\u0433", "gdot;": "\u0121", "ge;": "\u2265", "gel;": "\u22db", "geq;": "\u2265", "geqq;": "\u2267", "geqslant;": "\u2a7e", "ges;": "\u2a7e", "gescc;": "\u2aa9", "gesdot;": "\u2a80", "gesdoto;": "\u2a82", "gesdotol;": "\u2a84", "gesl;": "\u22db\ufe00", "gesles;": "\u2a94", "gfr;": "\U0001d524", "gg;": "\u226b", "ggg;": "\u22d9", "gimel;": "\u2137", "gjcy;": "\u0453", "gl;": "\u2277", "glE;": "\u2a92", "gla;": "\u2aa5", "glj;": "\u2aa4", "gnE;": "\u2269", "gnap;": "\u2a8a", "gnapprox;": "\u2a8a", "gne;": "\u2a88", "gneq;": "\u2a88", "gneqq;": "\u2269", "gnsim;": "\u22e7", "gopf;": "\U0001d558", "grave;": "`", "gscr;": "\u210a", "gsim;": "\u2273", "gsime;": "\u2a8e", "gsiml;": "\u2a90", "gt": ">", "gt;": ">", "gtcc;": "\u2aa7", "gtcir;": "\u2a7a", "gtdot;": "\u22d7", "gtlPar;": "\u2995", "gtquest;": "\u2a7c", "gtrapprox;": "\u2a86", "gtrarr;": "\u2978", "gtrdot;": "\u22d7", "gtreqless;": "\u22db", "gtreqqless;": "\u2a8c", "gtrless;": "\u2277", "gtrsim;": "\u2273", "gvertneqq;": "\u2269\ufe00", "gvnE;": "\u2269\ufe00", "hArr;": "\u21d4", "hairsp;": "\u200a", "half;": "\xbd", "hamilt;": "\u210b", "hardcy;": "\u044a", "harr;": "\u2194", "harrcir;": "\u2948", "harrw;": "\u21ad", "hbar;": "\u210f", "hcirc;": "\u0125", "hearts;": "\u2665", "heartsuit;": "\u2665", "hellip;": "\u2026", "hercon;": "\u22b9", "hfr;": "\U0001d525", "hksearow;": "\u2925", "hkswarow;": "\u2926", "hoarr;": "\u21ff", "homtht;": "\u223b", "hookleftarrow;": "\u21a9", "hookrightarrow;": "\u21aa", "hopf;": "\U0001d559", "horbar;": "\u2015", "hscr;": "\U0001d4bd", "hslash;": "\u210f", "hstrok;": "\u0127", "hybull;": "\u2043", "hyphen;": "\u2010", "iacute": "\xed", "iacute;": "\xed", "ic;": "\u2063", "icirc": "\xee", "icirc;": "\xee", "icy;": "\u0438", "iecy;": "\u0435", "iexcl": "\xa1", "iexcl;": "\xa1", "iff;": "\u21d4", "ifr;": "\U0001d526", "igrave": "\xec", "igrave;": "\xec", "ii;": "\u2148", "iiiint;": "\u2a0c", "iiint;": "\u222d", "iinfin;": "\u29dc", "iiota;": "\u2129", "ijlig;": "\u0133", "imacr;": "\u012b", "image;": "\u2111", "imagline;": "\u2110", "imagpart;": "\u2111", "imath;": "\u0131", "imof;": "\u22b7", "imped;": "\u01b5", "in;": "\u2208", "incare;": "\u2105", "infin;": "\u221e", "infintie;": "\u29dd", "inodot;": "\u0131", "int;": "\u222b", "intcal;": "\u22ba", "integers;": "\u2124", "intercal;": "\u22ba", "intlarhk;": "\u2a17", "intprod;": "\u2a3c", "iocy;": "\u0451", "iogon;": "\u012f", "iopf;": "\U0001d55a", "iota;": "\u03b9", "iprod;": "\u2a3c", "iquest": "\xbf", "iquest;": "\xbf", "iscr;": "\U0001d4be", "isin;": "\u2208", "isinE;": "\u22f9", "isindot;": "\u22f5", "isins;": "\u22f4", "isinsv;": "\u22f3", "isinv;": "\u2208", "it;": "\u2062", "itilde;": "\u0129", "iukcy;": "\u0456", "iuml": "\xef", "iuml;": "\xef", "jcirc;": "\u0135", "jcy;": "\u0439", "jfr;": "\U0001d527", "jmath;": "\u0237", "jopf;": "\U0001d55b", "jscr;": "\U0001d4bf", "jsercy;": "\u0458", "jukcy;": "\u0454", "kappa;": "\u03ba", "kappav;": "\u03f0", "kcedil;": "\u0137", "kcy;": "\u043a", "kfr;": "\U0001d528", "kgreen;": "\u0138", "khcy;": "\u0445", "kjcy;": "\u045c", "kopf;": "\U0001d55c", "kscr;": "\U0001d4c0", "lAarr;": "\u21da", "lArr;": "\u21d0", "lAtail;": "\u291b", "lBarr;": "\u290e", "lE;": "\u2266", "lEg;": "\u2a8b", "lHar;": "\u2962", "lacute;": "\u013a", "laemptyv;": "\u29b4", "lagran;": "\u2112", "lambda;": "\u03bb", "lang;": "\u27e8", "langd;": "\u2991", "langle;": "\u27e8", "lap;": "\u2a85", "laquo": "\xab", "laquo;": "\xab", "larr;": "\u2190", "larrb;": "\u21e4", "larrbfs;": "\u291f", "larrfs;": "\u291d", "larrhk;": "\u21a9", "larrlp;": "\u21ab", "larrpl;": "\u2939", "larrsim;": "\u2973", "larrtl;": "\u21a2", "lat;": "\u2aab", "latail;": "\u2919", "late;": "\u2aad", "lates;": "\u2aad\ufe00", "lbarr;": "\u290c", "lbbrk;": "\u2772", "lbrace;": "{", "lbrack;": "[", "lbrke;": "\u298b", "lbrksld;": "\u298f", "lbrkslu;": "\u298d", "lcaron;": "\u013e", "lcedil;": "\u013c", "lceil;": "\u2308", "lcub;": "{", "lcy;": "\u043b", "ldca;": "\u2936", "ldquo;": "\u201c", "ldquor;": "\u201e", "ldrdhar;": "\u2967", "ldrushar;": "\u294b", "ldsh;": "\u21b2", "le;": "\u2264", "leftarrow;": "\u2190", "leftarrowtail;": "\u21a2", "leftharpoondown;": "\u21bd", "leftharpoonup;": "\u21bc", "leftleftarrows;": "\u21c7", "leftrightarrow;": "\u2194", "leftrightarrows;": "\u21c6", "leftrightharpoons;": "\u21cb", "leftrightsquigarrow;": "\u21ad", "leftthreetimes;": "\u22cb", "leg;": "\u22da", "leq;": "\u2264", "leqq;": "\u2266", "leqslant;": "\u2a7d", "les;": "\u2a7d", "lescc;": "\u2aa8", "lesdot;": "\u2a7f", "lesdoto;": "\u2a81", "lesdotor;": "\u2a83", "lesg;": "\u22da\ufe00", "lesges;": "\u2a93", "lessapprox;": "\u2a85", "lessdot;": "\u22d6", "lesseqgtr;": "\u22da", "lesseqqgtr;": "\u2a8b", "lessgtr;": "\u2276", "lesssim;": "\u2272", "lfisht;": "\u297c", "lfloor;": "\u230a", "lfr;": "\U0001d529", "lg;": "\u2276", "lgE;": "\u2a91", "lhard;": "\u21bd", "lharu;": "\u21bc", "lharul;": "\u296a", "lhblk;": "\u2584", "ljcy;": "\u0459", "ll;": "\u226a", "llarr;": "\u21c7", "llcorner;": "\u231e", "llhard;": "\u296b", "lltri;": "\u25fa", "lmidot;": "\u0140", "lmoust;": "\u23b0", "lmoustache;": "\u23b0", "lnE;": "\u2268", "lnap;": "\u2a89", "lnapprox;": "\u2a89", "lne;": "\u2a87", "lneq;": "\u2a87", "lneqq;": "\u2268", "lnsim;": "\u22e6", "loang;": "\u27ec", "loarr;": "\u21fd", "lobrk;": "\u27e6", "longleftarrow;": "\u27f5", "longleftrightarrow;": "\u27f7", "longmapsto;": "\u27fc", "longrightarrow;": "\u27f6", "looparrowleft;": "\u21ab", "looparrowright;": "\u21ac", "lopar;": "\u2985", "lopf;": "\U0001d55d", "loplus;": "\u2a2d", "lotimes;": "\u2a34", "lowast;": "\u2217", "lowbar;": "_", "loz;": "\u25ca", "lozenge;": "\u25ca", "lozf;": "\u29eb", "lpar;": "(", "lparlt;": "\u2993", "lrarr;": "\u21c6", "lrcorner;": "\u231f", "lrhar;": "\u21cb", "lrhard;": "\u296d", "lrm;": "\u200e", "lrtri;": "\u22bf", "lsaquo;": "\u2039", "lscr;": "\U0001d4c1", "lsh;": "\u21b0", "lsim;": "\u2272", "lsime;": "\u2a8d", "lsimg;": "\u2a8f", "lsqb;": "[", "lsquo;": "\u2018", "lsquor;": "\u201a", "lstrok;": "\u0142", "lt": "<", "lt;": "<", "ltcc;": "\u2aa6", "ltcir;": "\u2a79", "ltdot;": "\u22d6", "lthree;": "\u22cb", "ltimes;": "\u22c9", "ltlarr;": "\u2976", "ltquest;": "\u2a7b", "ltrPar;": "\u2996", "ltri;": "\u25c3", "ltrie;": "\u22b4", "ltrif;": "\u25c2", "lurdshar;": "\u294a", "luruhar;": "\u2966", "lvertneqq;": "\u2268\ufe00", "lvnE;": "\u2268\ufe00", "mDDot;": "\u223a", "macr": "\xaf", "macr;": "\xaf", "male;": "\u2642", "malt;": "\u2720", "maltese;": "\u2720", "map;": "\u21a6", "mapsto;": "\u21a6", "mapstodown;": "\u21a7", "mapstoleft;": "\u21a4", "mapstoup;": "\u21a5", "marker;": "\u25ae", "mcomma;": "\u2a29", "mcy;": "\u043c", "mdash;": "\u2014", "measuredangle;": "\u2221", "mfr;": "\U0001d52a", "mho;": "\u2127", "micro": "\xb5", "micro;": "\xb5", "mid;": "\u2223", "midast;": "*", "midcir;": "\u2af0", "middot": "\xb7", "middot;": "\xb7", "minus;": "\u2212", "minusb;": "\u229f", "minusd;": "\u2238", "minusdu;": "\u2a2a", "mlcp;": "\u2adb", "mldr;": "\u2026", "mnplus;": "\u2213", "models;": "\u22a7", "mopf;": "\U0001d55e", "mp;": "\u2213", "mscr;": "\U0001d4c2", "mstpos;": "\u223e", "mu;": "\u03bc", "multimap;": "\u22b8", "mumap;": "\u22b8", "nGg;": "\u22d9\u0338", "nGt;": "\u226b\u20d2", "nGtv;": "\u226b\u0338", "nLeftarrow;": "\u21cd", "nLeftrightarrow;": "\u21ce", "nLl;": "\u22d8\u0338", "nLt;": "\u226a\u20d2", "nLtv;": "\u226a\u0338", "nRightarrow;": "\u21cf", "nVDash;": "\u22af", "nVdash;": "\u22ae", "nabla;": "\u2207", "nacute;": "\u0144", "nang;": "\u2220\u20d2", "nap;": "\u2249", "napE;": "\u2a70\u0338", "napid;": "\u224b\u0338", "napos;": "\u0149", "napprox;": "\u2249", "natur;": "\u266e", "natural;": "\u266e", "naturals;": "\u2115", "nbsp": "\xa0", "nbsp;": "\xa0", "nbump;": "\u224e\u0338", "nbumpe;": "\u224f\u0338", "ncap;": "\u2a43", "ncaron;": "\u0148", "ncedil;": "\u0146", "ncong;": "\u2247", "ncongdot;": "\u2a6d\u0338", "ncup;": "\u2a42", "ncy;": "\u043d", "ndash;": "\u2013", "ne;": "\u2260", "neArr;": "\u21d7", "nearhk;": "\u2924", "nearr;": "\u2197", "nearrow;": "\u2197", "nedot;": "\u2250\u0338", "nequiv;": "\u2262", "nesear;": "\u2928", "nesim;": "\u2242\u0338", "nexist;": "\u2204", "nexists;": "\u2204", "nfr;": "\U0001d52b", "ngE;": "\u2267\u0338", "nge;": "\u2271", "ngeq;": "\u2271", "ngeqq;": "\u2267\u0338", "ngeqslant;": "\u2a7e\u0338", "nges;": "\u2a7e\u0338", "ngsim;": "\u2275", "ngt;": "\u226f", "ngtr;": "\u226f", "nhArr;": "\u21ce", "nharr;": "\u21ae", "nhpar;": "\u2af2", "ni;": "\u220b", "nis;": "\u22fc", "nisd;": "\u22fa", "niv;": "\u220b", "njcy;": "\u045a", "nlArr;": "\u21cd", "nlE;": "\u2266\u0338", "nlarr;": "\u219a", "nldr;": "\u2025", "nle;": "\u2270", "nleftarrow;": "\u219a", "nleftrightarrow;": "\u21ae", "nleq;": "\u2270", "nleqq;": "\u2266\u0338", "nleqslant;": "\u2a7d\u0338", "nles;": "\u2a7d\u0338", "nless;": "\u226e", "nlsim;": "\u2274", "nlt;": "\u226e", "nltri;": "\u22ea", "nltrie;": "\u22ec", "nmid;": "\u2224", "nopf;": "\U0001d55f", "not": "\xac", "not;": "\xac", "notin;": "\u2209", "notinE;": "\u22f9\u0338", "notindot;": "\u22f5\u0338", "notinva;": "\u2209", "notinvb;": "\u22f7", "notinvc;": "\u22f6", "notni;": "\u220c", "notniva;": "\u220c", "notnivb;": "\u22fe", "notnivc;": "\u22fd", "npar;": "\u2226", "nparallel;": "\u2226", "nparsl;": "\u2afd\u20e5", "npart;": "\u2202\u0338", "npolint;": "\u2a14", "npr;": "\u2280", "nprcue;": "\u22e0", "npre;": "\u2aaf\u0338", "nprec;": "\u2280", "npreceq;": "\u2aaf\u0338", "nrArr;": "\u21cf", "nrarr;": "\u219b", "nrarrc;": "\u2933\u0338", "nrarrw;": "\u219d\u0338", "nrightarrow;": "\u219b", "nrtri;": "\u22eb", "nrtrie;": "\u22ed", "nsc;": "\u2281", "nsccue;": "\u22e1", "nsce;": "\u2ab0\u0338", "nscr;": "\U0001d4c3", "nshortmid;": "\u2224", "nshortparallel;": "\u2226", "nsim;": "\u2241", "nsime;": "\u2244", "nsimeq;": "\u2244", "nsmid;": "\u2224", "nspar;": "\u2226", "nsqsube;": "\u22e2", "nsqsupe;": "\u22e3", "nsub;": "\u2284", "nsubE;": "\u2ac5\u0338", "nsube;": "\u2288", "nsubset;": "\u2282\u20d2", "nsubseteq;": "\u2288", "nsubseteqq;": "\u2ac5\u0338", "nsucc;": "\u2281", "nsucceq;": "\u2ab0\u0338", "nsup;": "\u2285", "nsupE;": "\u2ac6\u0338", "nsupe;": "\u2289", "nsupset;": "\u2283\u20d2", "nsupseteq;": "\u2289", "nsupseteqq;": "\u2ac6\u0338", "ntgl;": "\u2279", "ntilde": "\xf1", "ntilde;": "\xf1", "ntlg;": "\u2278", "ntriangleleft;": "\u22ea", "ntrianglelefteq;": "\u22ec", "ntriangleright;": "\u22eb", "ntrianglerighteq;": "\u22ed", "nu;": "\u03bd", "num;": "#", "numero;": "\u2116", "numsp;": "\u2007", "nvDash;": "\u22ad", "nvHarr;": "\u2904", "nvap;": "\u224d\u20d2", "nvdash;": "\u22ac", "nvge;": "\u2265\u20d2", "nvgt;": ">\u20d2", "nvinfin;": "\u29de", "nvlArr;": "\u2902", "nvle;": "\u2264\u20d2", "nvlt;": "<\u20d2", "nvltrie;": "\u22b4\u20d2", "nvrArr;": "\u2903", "nvrtrie;": "\u22b5\u20d2", "nvsim;": "\u223c\u20d2", "nwArr;": "\u21d6", "nwarhk;": "\u2923", "nwarr;": "\u2196", "nwarrow;": "\u2196", "nwnear;": "\u2927", "oS;": "\u24c8", "oacute": "\xf3", "oacute;": "\xf3", "oast;": "\u229b", "ocir;": "\u229a", "ocirc": "\xf4", "ocirc;": "\xf4", "ocy;": "\u043e", "odash;": "\u229d", "odblac;": "\u0151", "odiv;": "\u2a38", "odot;": "\u2299", "odsold;": "\u29bc", "oelig;": "\u0153", "ofcir;": "\u29bf", "ofr;": "\U0001d52c", "ogon;": "\u02db", "ograve": "\xf2", "ograve;": "\xf2", "ogt;": "\u29c1", "ohbar;": "\u29b5", "ohm;": "\u03a9", "oint;": "\u222e", "olarr;": "\u21ba", "olcir;": "\u29be", "olcross;": "\u29bb", "oline;": "\u203e", "olt;": "\u29c0", "omacr;": "\u014d", "omega;": "\u03c9", "omicron;": "\u03bf", "omid;": "\u29b6", "ominus;": "\u2296", "oopf;": "\U0001d560", "opar;": "\u29b7", "operp;": "\u29b9", "oplus;": "\u2295", "or;": "\u2228", "orarr;": "\u21bb", "ord;": "\u2a5d", "order;": "\u2134", "orderof;": "\u2134", "ordf": "\xaa", "ordf;": "\xaa", "ordm": "\xba", "ordm;": "\xba", "origof;": "\u22b6", "oror;": "\u2a56", "orslope;": "\u2a57", "orv;": "\u2a5b", "oscr;": "\u2134", "oslash": "\xf8", "oslash;": "\xf8", "osol;": "\u2298", "otilde": "\xf5", "otilde;": "\xf5", "otimes;": "\u2297", "otimesas;": "\u2a36", "ouml": "\xf6", "ouml;": "\xf6", "ovbar;": "\u233d", "par;": "\u2225", "para": "\xb6", "para;": "\xb6", "parallel;": "\u2225", "parsim;": "\u2af3", "parsl;": "\u2afd", "part;": "\u2202", "pcy;": "\u043f", "percnt;": "%", "period;": ".", "permil;": "\u2030", "perp;": "\u22a5", "pertenk;": "\u2031", "pfr;": "\U0001d52d", "phi;": "\u03c6", "phiv;": "\u03d5", "phmmat;": "\u2133", "phone;": "\u260e", "pi;": "\u03c0", "pitchfork;": "\u22d4", "piv;": "\u03d6", "planck;": "\u210f", "planckh;": "\u210e", "plankv;": "\u210f", "plus;": "+", "plusacir;": "\u2a23", "plusb;": "\u229e", "pluscir;": "\u2a22", "plusdo;": "\u2214", "plusdu;": "\u2a25", "pluse;": "\u2a72", "plusmn": "\xb1", "plusmn;": "\xb1", "plussim;": "\u2a26", "plustwo;": "\u2a27", "pm;": "\xb1", "pointint;": "\u2a15", "popf;": "\U0001d561", "pound": "\xa3", "pound;": "\xa3", "pr;": "\u227a", "prE;": "\u2ab3", "prap;": "\u2ab7", "prcue;": "\u227c", "pre;": "\u2aaf", "prec;": "\u227a", "precapprox;": "\u2ab7", "preccurlyeq;": "\u227c", "preceq;": "\u2aaf", "precnapprox;": "\u2ab9", "precneqq;": "\u2ab5", "precnsim;": "\u22e8", "precsim;": "\u227e", "prime;": "\u2032", "primes;": "\u2119", "prnE;": "\u2ab5", "prnap;": "\u2ab9", "prnsim;": "\u22e8", "prod;": "\u220f", "profalar;": "\u232e", "profline;": "\u2312", "profsurf;": "\u2313", "prop;": "\u221d", "propto;": "\u221d", "prsim;": "\u227e", "prurel;": "\u22b0", "pscr;": "\U0001d4c5", "psi;": "\u03c8", "puncsp;": "\u2008", "qfr;": "\U0001d52e", "qint;": "\u2a0c", "qopf;": "\U0001d562", "qprime;": "\u2057", "qscr;": "\U0001d4c6", "quaternions;": "\u210d", "quatint;": "\u2a16", "quest;": "?", "questeq;": "\u225f", "quot": "\"", "quot;": "\"", "rAarr;": "\u21db", "rArr;": "\u21d2", "rAtail;": "\u291c", "rBarr;": "\u290f", "rHar;": "\u2964", "race;": "\u223d\u0331", "racute;": "\u0155", "radic;": "\u221a", "raemptyv;": "\u29b3", "rang;": "\u27e9", "rangd;": "\u2992", "range;": "\u29a5", "rangle;": "\u27e9", "raquo": "\xbb", "raquo;": "\xbb", "rarr;": "\u2192", "rarrap;": "\u2975", "rarrb;": "\u21e5", "rarrbfs;": "\u2920", "rarrc;": "\u2933", "rarrfs;": "\u291e", "rarrhk;": "\u21aa", "rarrlp;": "\u21ac", "rarrpl;": "\u2945", "rarrsim;": "\u2974", "rarrtl;": "\u21a3", "rarrw;": "\u219d", "ratail;": "\u291a", "ratio;": "\u2236", "rationals;": "\u211a", "rbarr;": "\u290d", "rbbrk;": "\u2773", "rbrace;": "}", "rbrack;": "]", "rbrke;": "\u298c", "rbrksld;": "\u298e", "rbrkslu;": "\u2990", "rcaron;": "\u0159", "rcedil;": "\u0157", "rceil;": "\u2309", "rcub;": "}", "rcy;": "\u0440", "rdca;": "\u2937", "rdldhar;": "\u2969", "rdquo;": "\u201d", "rdquor;": "\u201d", "rdsh;": "\u21b3", "real;": "\u211c", "realine;": "\u211b", "realpart;": "\u211c", "reals;": "\u211d", "rect;": "\u25ad", "reg": "\xae", "reg;": "\xae", "rfisht;": "\u297d", "rfloor;": "\u230b", "rfr;": "\U0001d52f", "rhard;": "\u21c1", "rharu;": "\u21c0", "rharul;": "\u296c", "rho;": "\u03c1", "rhov;": "\u03f1", "rightarrow;": "\u2192", "rightarrowtail;": "\u21a3", "rightharpoondown;": "\u21c1", "rightharpoonup;": "\u21c0", "rightleftarrows;": "\u21c4", "rightleftharpoons;": "\u21cc", "rightrightarrows;": "\u21c9", "rightsquigarrow;": "\u219d", "rightthreetimes;": "\u22cc", "ring;": "\u02da", "risingdotseq;": "\u2253", "rlarr;": "\u21c4", "rlhar;": "\u21cc", "rlm;": "\u200f", "rmoust;": "\u23b1", "rmoustache;": "\u23b1", "rnmid;": "\u2aee", "roang;": "\u27ed", "roarr;": "\u21fe", "robrk;": "\u27e7", "ropar;": "\u2986", "ropf;": "\U0001d563", "roplus;": "\u2a2e", "rotimes;": "\u2a35", "rpar;": ")", "rpargt;": "\u2994", "rppolint;": "\u2a12", "rrarr;": "\u21c9", "rsaquo;": "\u203a", "rscr;": "\U0001d4c7", "rsh;": "\u21b1", "rsqb;": "]", "rsquo;": "\u2019", "rsquor;": "\u2019", "rthree;": "\u22cc", "rtimes;": "\u22ca", "rtri;": "\u25b9", "rtrie;": "\u22b5", "rtrif;": "\u25b8", "rtriltri;": "\u29ce", "ruluhar;": "\u2968", "rx;": "\u211e", "sacute;": "\u015b", "sbquo;": "\u201a", "sc;": "\u227b", "scE;": "\u2ab4", "scap;": "\u2ab8", "scaron;": "\u0161", "sccue;": "\u227d", "sce;": "\u2ab0", "scedil;": "\u015f", "scirc;": "\u015d", "scnE;": "\u2ab6", "scnap;": "\u2aba", "scnsim;": "\u22e9", "scpolint;": "\u2a13", "scsim;": "\u227f", "scy;": "\u0441", "sdot;": "\u22c5", "sdotb;": "\u22a1", "sdote;": "\u2a66", "seArr;": "\u21d8", "searhk;": "\u2925", "searr;": "\u2198", "searrow;": "\u2198", "sect": "\xa7", "sect;": "\xa7", "semi;": ";", "seswar;": "\u2929", "setminus;": "\u2216", "setmn;": "\u2216", "sext;": "\u2736", "sfr;": "\U0001d530", "sfrown;": "\u2322", "sharp;": "\u266f", "shchcy;": "\u0449", "shcy;": "\u0448", "shortmid;": "\u2223", "shortparallel;": "\u2225", "shy": "\xad", "shy;": "\xad", "sigma;": "\u03c3", "sigmaf;": "\u03c2", "sigmav;": "\u03c2", "sim;": "\u223c", "simdot;": "\u2a6a", "sime;": "\u2243", "simeq;": "\u2243", "simg;": "\u2a9e", "simgE;": "\u2aa0", "siml;": "\u2a9d", "simlE;": "\u2a9f", "simne;": "\u2246", "simplus;": "\u2a24", "simrarr;": "\u2972", "slarr;": "\u2190", "smallsetminus;": "\u2216", "smashp;": "\u2a33", "smeparsl;": "\u29e4", "smid;": "\u2223", "smile;": "\u2323", "smt;": "\u2aaa", "smte;": "\u2aac", "smtes;": "\u2aac\ufe00", "softcy;": "\u044c", "sol;": "/", "solb;": "\u29c4", "solbar;": "\u233f", "sopf;": "\U0001d564", "spades;": "\u2660", "spadesuit;": "\u2660", "spar;": "\u2225", "sqcap;": "\u2293", "sqcaps;": "\u2293\ufe00", "sqcup;": "\u2294", "sqcups;": "\u2294\ufe00", "sqsub;": "\u228f", "sqsube;": "\u2291", "sqsubset;": "\u228f", "sqsubseteq;": "\u2291", "sqsup;": "\u2290", "sqsupe;": "\u2292", "sqsupset;": "\u2290", "sqsupseteq;": "\u2292", "squ;": "\u25a1", "square;": "\u25a1", "squarf;": "\u25aa", "squf;": "\u25aa", "srarr;": "\u2192", "sscr;": "\U0001d4c8", "ssetmn;": "\u2216", "ssmile;": "\u2323", "sstarf;": "\u22c6", "star;": "\u2606", "starf;": "\u2605", "straightepsilon;": "\u03f5", "straightphi;": "\u03d5", "strns;": "\xaf", "sub;": "\u2282", "subE;": "\u2ac5", "subdot;": "\u2abd", "sube;": "\u2286", "subedot;": "\u2ac3", "submult;": "\u2ac1", "subnE;": "\u2acb", "subne;": "\u228a", "subplus;": "\u2abf", "subrarr;": "\u2979", "subset;": "\u2282", "subseteq;": "\u2286", "subseteqq;": "\u2ac5", "subsetneq;": "\u228a", "subsetneqq;": "\u2acb", "subsim;": "\u2ac7", "subsub;": "\u2ad5", "subsup;": "\u2ad3", "succ;": "\u227b", "succapprox;": "\u2ab8", "succcurlyeq;": "\u227d", "succeq;": "\u2ab0", "succnapprox;": "\u2aba", "succneqq;": "\u2ab6", "succnsim;": "\u22e9", "succsim;": "\u227f", "sum;": "\u2211", "sung;": "\u266a", "sup1": "\xb9", "sup1;": "\xb9", "sup2": "\xb2", "sup2;": "\xb2", "sup3": "\xb3", "sup3;": "\xb3", "sup;": "\u2283", "supE;": "\u2ac6", "supdot;": "\u2abe", "supdsub;": "\u2ad8", "supe;": "\u2287", "supedot;": "\u2ac4", "suphsol;": "\u27c9", "suphsub;": "\u2ad7", "suplarr;": "\u297b", "supmult;": "\u2ac2", "supnE;": "\u2acc", "supne;": "\u228b", "supplus;": "\u2ac0", "supset;": "\u2283", "supseteq;": "\u2287", "supseteqq;": "\u2ac6", "supsetneq;": "\u228b", "supsetneqq;": "\u2acc", "supsim;": "\u2ac8", "supsub;": "\u2ad4", "supsup;": "\u2ad6", "swArr;": "\u21d9", "swarhk;": "\u2926", "swarr;": "\u2199", "swarrow;": "\u2199", "swnwar;": "\u292a", "szlig": "\xdf", "szlig;": "\xdf", "target;": "\u2316", "tau;": "\u03c4", "tbrk;": "\u23b4", "tcaron;": "\u0165", "tcedil;": "\u0163", "tcy;": "\u0442", "tdot;": "\u20db", "telrec;": "\u2315", "tfr;": "\U0001d531", "there4;": "\u2234", "therefore;": "\u2234", "theta;": "\u03b8", "thetasym;": "\u03d1", "thetav;": "\u03d1", "thickapprox;": "\u2248", "thicksim;": "\u223c", "thinsp;": "\u2009", "thkap;": "\u2248", "thksim;": "\u223c", "thorn": "\xfe", "thorn;": "\xfe", "tilde;": "\u02dc", "times": "\xd7", "times;": "\xd7", "timesb;": "\u22a0", "timesbar;": "\u2a31", "timesd;": "\u2a30", "tint;": "\u222d", "toea;": "\u2928", "top;": "\u22a4", "topbot;": "\u2336", "topcir;": "\u2af1", "topf;": "\U0001d565", "topfork;": "\u2ada", "tosa;": "\u2929", "tprime;": "\u2034", "trade;": "\u2122", "triangle;": "\u25b5", "triangledown;": "\u25bf", "triangleleft;": "\u25c3", "trianglelefteq;": "\u22b4", "triangleq;": "\u225c", "triangleright;": "\u25b9", "trianglerighteq;": "\u22b5", "tridot;": "\u25ec", "trie;": "\u225c", "triminus;": "\u2a3a", "triplus;": "\u2a39", "trisb;": "\u29cd", "tritime;": "\u2a3b", "trpezium;": "\u23e2", "tscr;": "\U0001d4c9", "tscy;": "\u0446", "tshcy;": "\u045b", "tstrok;": "\u0167", "twixt;": "\u226c", "twoheadleftarrow;": "\u219e", "twoheadrightarrow;": "\u21a0", "uArr;": "\u21d1", "uHar;": "\u2963", "uacute": "\xfa", "uacute;": "\xfa", "uarr;": "\u2191", "ubrcy;": "\u045e", "ubreve;": "\u016d", "ucirc": "\xfb", "ucirc;": "\xfb", "ucy;": "\u0443", "udarr;": "\u21c5", "udblac;": "\u0171", "udhar;": "\u296e", "ufisht;": "\u297e", "ufr;": "\U0001d532", "ugrave": "\xf9", "ugrave;": "\xf9", "uharl;": "\u21bf", "uharr;": "\u21be", "uhblk;": "\u2580", "ulcorn;": "\u231c", "ulcorner;": "\u231c", "ulcrop;": "\u230f", "ultri;": "\u25f8", "umacr;": "\u016b", "uml": "\xa8", "uml;": "\xa8", "uogon;": "\u0173", "uopf;": "\U0001d566", "uparrow;": "\u2191", "updownarrow;": "\u2195", "upharpoonleft;": "\u21bf", "upharpoonright;": "\u21be", "uplus;": "\u228e", "upsi;": "\u03c5", "upsih;": "\u03d2", "upsilon;": "\u03c5", "upuparrows;": "\u21c8", "urcorn;": "\u231d", "urcorner;": "\u231d", "urcrop;": "\u230e", "uring;": "\u016f", "urtri;": "\u25f9", "uscr;": "\U0001d4ca", "utdot;": "\u22f0", "utilde;": "\u0169", "utri;": "\u25b5", "utrif;": "\u25b4", "uuarr;": "\u21c8", "uuml": "\xfc", "uuml;": "\xfc", "uwangle;": "\u29a7", "vArr;": "\u21d5", "vBar;": "\u2ae8", "vBarv;": "\u2ae9", "vDash;": "\u22a8", "vangrt;": "\u299c", "varepsilon;": "\u03f5", "varkappa;": "\u03f0", "varnothing;": "\u2205", "varphi;": "\u03d5", "varpi;": "\u03d6", "varpropto;": "\u221d", "varr;": "\u2195", "varrho;": "\u03f1", "varsigma;": "\u03c2", "varsubsetneq;": "\u228a\ufe00", "varsubsetneqq;": "\u2acb\ufe00", "varsupsetneq;": "\u228b\ufe00", "varsupsetneqq;": "\u2acc\ufe00", "vartheta;": "\u03d1", "vartriangleleft;": "\u22b2", "vartriangleright;": "\u22b3", "vcy;": "\u0432", "vdash;": "\u22a2", "vee;": "\u2228", "veebar;": "\u22bb", "veeeq;": "\u225a", "vellip;": "\u22ee", "verbar;": "|", "vert;": "|", "vfr;": "\U0001d533", "vltri;": "\u22b2", "vnsub;": "\u2282\u20d2", "vnsup;": "\u2283\u20d2", "vopf;": "\U0001d567", "vprop;": "\u221d", "vrtri;": "\u22b3", "vscr;": "\U0001d4cb", "vsubnE;": "\u2acb\ufe00", "vsubne;": "\u228a\ufe00", "vsupnE;": "\u2acc\ufe00", "vsupne;": "\u228b\ufe00", "vzigzag;": "\u299a", "wcirc;": "\u0175", "wedbar;": "\u2a5f", "wedge;": "\u2227", "wedgeq;": "\u2259", "weierp;": "\u2118", "wfr;": "\U0001d534", "wopf;": "\U0001d568", "wp;": "\u2118", "wr;": "\u2240", "wreath;": "\u2240", "wscr;": "\U0001d4cc", "xcap;": "\u22c2", "xcirc;": "\u25ef", "xcup;": "\u22c3", "xdtri;": "\u25bd", "xfr;": "\U0001d535", "xhArr;": "\u27fa", "xharr;": "\u27f7", "xi;": "\u03be", "xlArr;": "\u27f8", "xlarr;": "\u27f5", "xmap;": "\u27fc", "xnis;": "\u22fb", "xodot;": "\u2a00", "xopf;": "\U0001d569", "xoplus;": "\u2a01", "xotime;": "\u2a02", "xrArr;": "\u27f9", "xrarr;": "\u27f6", "xscr;": "\U0001d4cd", "xsqcup;": "\u2a06", "xuplus;": "\u2a04", "xutri;": "\u25b3", "xvee;": "\u22c1", "xwedge;": "\u22c0", "yacute": "\xfd", "yacute;": "\xfd", "yacy;": "\u044f", "ycirc;": "\u0177", "ycy;": "\u044b", "yen": "\xa5", "yen;": "\xa5", "yfr;": "\U0001d536", "yicy;": "\u0457", "yopf;": "\U0001d56a", "yscr;": "\U0001d4ce", "yucy;": "\u044e", "yuml": "\xff", "yuml;": "\xff", "zacute;": "\u017a", "zcaron;": "\u017e", "zcy;": "\u0437", "zdot;": "\u017c", "zeetrf;": "\u2128", "zeta;": "\u03b6", "zfr;": "\U0001d537", "zhcy;": "\u0436", "zigrarr;": "\u21dd", "zopf;": "\U0001d56b", "zscr;": "\U0001d4cf", "zwj;": "\u200d", "zwnj;": "\u200c", } replacementCharacters = { 0x0: "\uFFFD", 0x0d: "\u000D", 0x80: "\u20AC", 0x81: "\u0081", 0x82: "\u201A", 0x83: "\u0192", 0x84: "\u201E", 0x85: "\u2026", 0x86: "\u2020", 0x87: "\u2021", 0x88: "\u02C6", 0x89: "\u2030", 0x8A: "\u0160", 0x8B: "\u2039", 0x8C: "\u0152", 0x8D: "\u008D", 0x8E: "\u017D", 0x8F: "\u008F", 0x90: "\u0090", 0x91: "\u2018", 0x92: "\u2019", 0x93: "\u201C", 0x94: "\u201D", 0x95: "\u2022", 0x96: "\u2013", 0x97: "\u2014", 0x98: "\u02DC", 0x99: "\u2122", 0x9A: "\u0161", 0x9B: "\u203A", 0x9C: "\u0153", 0x9D: "\u009D", 0x9E: "\u017E", 0x9F: "\u0178", } tokenTypes = { "Doctype": 0, "Characters": 1, "SpaceCharacters": 2, "StartTag": 3, "EndTag": 4, "EmptyTag": 5, "Comment": 6, "ParseError": 7 } tagTokenTypes = frozenset([tokenTypes["StartTag"], tokenTypes["EndTag"], tokenTypes["EmptyTag"]]) prefixes = dict([(v, k) for k, v in namespaces.items()]) prefixes["http://www.w3.org/1998/Math/MathML"] = "math" class DataLossWarning(UserWarning): pass class ReparseException(Exception): pass PK @N#]e��NJ J / site-packages/pip/_vendor/html5lib/__init__.pyonu �[��� � ��abc @` s� d Z d d l m Z m Z m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d d d d d d g Z d Z d S( uM HTML parsing library based on the WHATWG "HTML5" specification. The parser is designed to be compatible with existing HTML found in the wild and implements well-defined error recovery that is largely compatible with modern desktop web browsers. Example usage: import html5lib f = open("my_document.html") tree = html5lib.parse(f) i ( t absolute_importt divisiont unicode_literalsi ( t HTMLParsert parset parseFragment( t getTreeBuilder( t getTreeWalker( t serializeu HTMLParseru parseu parseFragmentu getTreeBuilderu getTreeWalkeru serializeu 1.0b10N( t __doc__t __future__R R R t html5parserR R R t treebuildersR t treewalkersR t serializerR t __all__t __version__( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/__init__.pyt <module> s PK @N#]�5.Nn� n� 1 site-packages/pip/_vendor/html5lib/_tokenizer.pycnu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z d d l m Z m Z d d l m Z d d l m Z d d l m Z e e � Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t unichr( t dequei ( t spaceCharacters( t entities( t asciiLetterst asciiUpper2Lower( t digitst hexDigitst EOF( t tokenTypest tagTokenTypes( t replacementCharacters( t HTMLInputStream( t Triet HTMLTokenizerc B` s� e Z d Z dJ d � Z d � Z d � Z dJ e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d! � Z% d" � Z& d# � Z' d$ � Z( d% � Z) d& � Z* d' � Z+ d( � Z, d) � Z- d* � Z. d+ � Z/ d, � Z0 d- � Z1 d. � Z2 d/ � Z3 d0 � Z4 d1 � Z5 d2 � Z6 d3 � Z7 d4 � Z8 d5 � Z9 d6 � Z: d7 � Z; d8 � Z< d9 � Z= d: � Z> d; � Z? d< � Z@ d= � ZA d> � ZB d? � ZC d@ � ZD dA � ZE dB � ZF dC � ZG dD � ZH dE � ZI dF � ZJ dG � ZK dH � ZL dI � ZM RS(K u This class takes care of tokenizing HTML. * self.currentToken Holds the token that is currently being processed. * self.state Holds a reference to the method to be invoked... XXX * self.stream Points to HTMLInputStream object. c K` sb t | | � | _ | | _ t | _ g | _ | j | _ t | _ d | _ t t | � j � d S( N( R t streamt parsert Falset escapeFlagt lastFourCharst dataStatet statet escapet Nonet currentTokent superR t __init__( t selfR R t kwargs( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR " s c c` s} t g � | _ xg | j � rx x6 | j j rV i t d d 6| j j j d � d 6Vq! Wx | j rt | j j � VqZ Wq Wd S( u� This is where the magic happens. We do our usually processing through the states and when we have a token to return we yield the token which pauses processing until the next token is requested. u ParseErroru typei u dataN( R t tokenQueueR R t errorsR t popt popleft( R ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt __iter__1 s * c % C` s� t } d } | r! t } d } n g } | j j � } x8 | | k rp | t k rp | j | � | j j � } q9 Wt d j | � | � } | t k r� t | } | j j i t d d 6d d 6i | d 6d 6� n�d | k o� d k n s� | d k r3d } | j j i t d d 6d d 6i | d 6d 6� nrd | k oJd k n s d | k ofd k n s d | k o�d k n s d | k o�d k n s | t d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 d g# � k rQ| j j i t d d 6d d 6i | d 6d 6� n y t | � } WnA t k r�| d8 } t d | d ?B� t d9 | d: @B� } n X| d; k r�| j j i t d d 6d< d 6� | j j | � n | S(= u� This function returns either U+FFFD or the character based on the decimal or hexadecimal representation. It also discards ";" if present. If not present self.tokenQueue.append({"type": tokenTypes["ParseError"]}) is invoked. i i u u ParseErroru typeu$ illegal-codepoint-for-numeric-entityu datau charAsIntu datavarsi � i�� i�� u �i i i i i i� i� i� i i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i i � i� u ;u numeric-entity-without-semicolon( R R R t charR t appendt intt joinR R R t frozensett chrt ValueErrort unget( R t isHext allowedt radixt charStackt ct charAsIntR% t v( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt consumeNumberEntityA s` * c C` s� d } | j j � g } | d t k s] | d t d d f k s] | d k rt | | d k rt | j j | d � n�| d d k rpt } | j | j j � � | d d k r� t } | j | j j � � n | r� | d t k s� | r"| d t k r"| j j | d � | j | � } q7| j j i t d d 6d d 6� | j j | j � � d d j | � } n�xF | d t k r�t j d j | � � s�Pn | j | j j � � qsWy, t j d j | d � � } t | � } Wn t k r�d } n X| d k r�| d d k r@| j j i t d d 6d d 6� n | d d k r�| r�| | t k s�| | t k s�| | d k r�| j j | j � � d d j | � } q7t | } | j j | j � � | d j | | � 7} nK | j j i t d d 6d d 6� | j j | j � � d d j | � } | r[| j d d d c | 7<n= | t k rpd } n d } | j j i t | d 6| d 6� d S( Nu &i u <u #i����u xu Xu ParseErroru typeu expected-numeric-entityu datau u ;u named-entity-without-semicolonu =u expected-named-entityi u SpaceCharactersu Characters( u xu X( R R% R R R R, R R& t TrueR R R4 R R R" R( t entitiesTriet has_keys_with_prefixt longest_prefixt lent KeyErrorR R R ( R t allowedChart fromAttributet outputR0 t hext entityNamet entityLengtht tokenType( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt consumeEntity� sf ) c C` s | j d | d t � d S( uI This method replaces the need for "entityInAttributeValueState". R; R< N( RB R5 ( R R; ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt processEntityInAttribute� s c C` s� | j } | d t k r� | d j t � | d <| d t d k r� | d rs | j j i t d d 6d d 6� n | d r� | j j i t d d 6d d 6� q� q� n | j j | � | j | _ d S( u� This method is a generic handler for emitting the tags. It also sets the state to "data" because that's what's needed after a token has been emitted. u typeu nameu EndTagu datau ParseErroru attributes-in-end-tagu selfClosingu self-closing-flag-on-end-tagN( R R t translateR R R R& R R ( R t token( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt emitCurrentToken� s c C` s( | j j � } | d k r* | j | _ n� | d k rE | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n� | t k r� t S| t k r� | j j i t d d 6| | j j t t � d 6� n8 | j j d � } | j j i t d d 6| | d 6� t S( Nu &u <u u ParseErroru typeu invalid-codepointu datau Charactersu SpaceCharacters( u &u <u ( R R% t entityDataStateR t tagOpenStateR R& R R R R t charsUntilR5 ( R t datat chars( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR � s& !c C` s | j � | j | _ t S( N( RB R R R5 ( R ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRG s c C` s( | j j � } | d k r* | j | _ n� | d k rE | j | _ n� | t k rU t S| d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n| | t k r� | j j i t d d 6| | j j t t � d 6� n8 | j j d � } | j j i t d d 6| | d 6� t S( Nu &u <u u ParseErroru typeu invalid-codepointu datau Charactersu �u SpaceCharacters( u &u <u ( R R% t characterReferenceInRcdataR t rcdataLessThanSignStateR R R R& R R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt rcdataState s& !c C` s | j � | j | _ t S( N( RB RN R R5 ( R ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRL 1 s c C` s� | j j � } | d k r* | j | _ n� | d k r} | j j i t d d 6d d 6� | j j i t d d 6d d 6� nH | t k r� t S| j j d � } | j j i t d d 6| | d 6� t S( Nu <u u ParseErroru typeu invalid-codepointu datau Charactersu �( u <u ( R R% t rawtextLessThanSignStateR R R& R R R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt rawtextState6 s c C` s� | j j � } | d k r* | j | _ n� | d k r} | j j i t d d 6d d 6� | j j i t d d 6d d 6� nH | t k r� t S| j j d � } | j j i t d d 6| | d 6� t S( Nu <u u ParseErroru typeu invalid-codepointu datau Charactersu �( u <u ( R R% t scriptDataLessThanSignStateR R R& R R R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt scriptDataStateH s c C` s� | j j � } | t k r t S| d k rr | j j i t d d 6d d 6� | j j i t d d 6d d 6� n2 | j j i t d d 6| | j j d � d 6� t S( Nu u ParseErroru typeu invalid-codepointu datau Charactersu �( R R% R R R R& R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt plaintextStateZ s c C` s� | j j � } | d k r* | j | _ nr| d k rE | j | _ nW| t k r� i t d d 6| d 6g d 6t d 6t d 6| _ | j | _ n | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ n� | d k r<| j j i t d d 6d d 6� | j j | � | j | _ n` | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu !u /u StartTagu typeu nameu datau selfClosingu selfClosingAcknowledgedu >u ParseErroru' expected-tag-name-but-got-right-bracketu Charactersu <>u ?u' expected-tag-name-but-got-question-marku expected-tag-nameu <( R R% t markupDeclarationOpenStateR t closeTagOpenStateR R R R t tagNameStateR R& R R, t bogusCommentStateR5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRH i s6 " " c C` s? | j j � } | t k rS i t d d 6| d 6g d 6t d 6| _ | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | t k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nL | j j i t d d 6d d 6i | d 6d 6� | j j | � | j | _ t S( Nu EndTagu typeu nameu datau selfClosingu >u ParseErroru* expected-closing-tag-but-got-right-bracketu expected-closing-tag-but-got-eofu Charactersu </u! expected-closing-tag-but-got-charu datavars( R R% R R R R RV R R R& R R R, RW R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRU � s( " c C` s� | j j � } | t k r* | j | _ n� | d k rC | j � n� | t k r� | j j i t d d 6d d 6� | j | _ nr | d k r� | j | _ nW | d k r� | j j i t d d 6d d 6� | j d c d 7<n | j d c | 7<t S( Nu >u ParseErroru typeu eof-in-tag-nameu datau /u u invalid-codepointu nameu �( R R% R t beforeAttributeNameStateR RF R R R& R R t selfClosingStartTagStateR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRV � s" c C` su | j j � } | d k r3 d | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u Charactersu typeu <u data( R R% t temporaryBuffert rcdataEndTagOpenStateR R R& R R, RN R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRM � s " c C` s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t rcdataEndTagNameStateR R R& R R, RN R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR[ � s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R t lowerRZ R R% R R R RX R RY RF R R R R& R, RN R5 ( R t appropriateRJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR\ � s2 + c C` su | j j � } | d k r3 d | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u Charactersu typeu <u data( R R% RZ t rawtextEndTagOpenStateR R R& R R, RP R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRO � s " c C` s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t rawtextEndTagNameStateR R R& R R, RP R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR_ � s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R R] RZ R R% R R R RX R RY RF R R R R& R, RP R5 ( R R^ RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR` s2 + c C` s� | j j � } | d k r3 d | _ | j | _ n{ | d k rp | j j i t d d 6d d 6� | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u !u Charactersu typeu <!u datau <( R R% RZ t scriptDataEndTagOpenStateR R R& R t scriptDataEscapeStartStateR, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRQ s "" c C` s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t scriptDataEndTagNameStateR R R& R R, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRa , s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R R] RZ R R% R R R RX R RY RF R R R R& R, RR R5 ( R R^ RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRc 7 s2 + c C` sl | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n | j j | � | j | _ t S( Nu -u Charactersu typeu data( R R% R R& R t scriptDataEscapeStartDashStateR R, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRb S s " c C` sl | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n | j j | � | j | _ t S( Nu -u Charactersu typeu data( R R% R R& R t scriptDataEscapedDashDashStateR R, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRd ] s " c C` s | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k rg | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� nS | t k r� | j | _ n8 | j j d � } | j j i t d d 6| | d 6� t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �( u <u -u ( R R% R R& R t scriptDataEscapedDashStateR t" scriptDataEscapedLessThanSignStateR R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt scriptDataEscapedStateg s" " c C` s | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k rg | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nI | t k r� | j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �( R R% R R& R Re R Rg Rh R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRf { s" " " c C` sD | j j � } | d k r@ | j j i t d d 6d d 6� n | d k r[ | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nI | t k r| j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u >u u ParseErroru invalid-codepointu �( R R% R R& R Rg R RR Rh R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRe � s& % " " c C` s� | j j � } | d k r3 d | _ | j | _ n� | t k r} | j j i t d d 6d | d 6� | | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u Charactersu typeu <u data( R R% RZ t scriptDataEscapedEndTagOpenStateR R R R& R t scriptDataDoubleEscapeStartStateR, Rh R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRg � s & " c C` su | j j � } | t k r3 | | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t scriptDataEscapedEndTagNameStateR R R& R R, Rh R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRi � s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R R] RZ R R% R R R RX R RY RF R R R R& R, Rh R5 ( R R^ RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRk � s2 + c C` s� | j j � } | t t d � Bk rz | j j i t d d 6| d 6� | j j � d k rk | j | _ q� | j | _ n\ | t k r� | j j i t d d 6| d 6� | j | 7_ n | j j | � | j | _ t S( Nu /u >u Charactersu typeu datau script( u /u >( R R% R R) R R& R RZ R] t scriptDataDoubleEscapedStateR Rh R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRj � s " " c C` s? | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n_ | t k r| j j i t d d 6d d 6� | j | _ n" | j j i t d d 6| d 6� t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �u eof-in-script-in-script( R R% R R& R t scriptDataDoubleEscapedDashStateR t( scriptDataDoubleEscapedLessThanSignStateR R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRl � s$ " " "c C` sW | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nk | t k r%| j j i t d d 6d d 6� | j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �u eof-in-script-in-script( R R% R R& R t$ scriptDataDoubleEscapedDashDashStateR Rn Rl R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRm s( " " " c C` s� | j j � } | d k r@ | j j i t d d 6d d 6� nD| d k r} | j j i t d d 6d d 6� | j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r| j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nk | t k rV| j j i t d d 6d d 6� | j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u >u u ParseErroru invalid-codepointu �u eof-in-script-in-script( R R% R R& R Rn R RR Rl R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRo s, % " " " c C` su | j j � } | d k rU | j j i t d d 6d d 6� d | _ | j | _ n | j j | � | j | _ t S( Nu /u Charactersu typeu datau ( R R% R R& R RZ t scriptDataDoubleEscapeEndStateR R, Rl R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRn 0 s " c C` s� | j j � } | t t d � Bk rz | j j i t d d 6| d 6� | j j � d k rk | j | _ q� | j | _ n\ | t k r� | j j i t d d 6| d 6� | j | 7_ n | j j | � | j | _ t S( Nu /u >u Charactersu typeu datau script( u /u >( R R% R R) R R& R RZ R] Rh R Rl R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRp ; s " " c C` s� | j j � } | t k r1 | j j t t � nz| t k rf | j d j | d g � | j | _ nE| d k r | j � n,| d k r� | j | _ n| d k r� | j j i t d d 6d d 6� | j d j | d g � | j | _ n� | d k rH| j j i t d d 6d d 6� | j d j d d g � | j | _ nc | t k r�| j j i t d d 6d d 6� | j | _ n& | j d j | d g � | j | _ t S( Nu datau u >u /u 'u "u =u <u ParseErroru typeu# invalid-character-in-attribute-nameu u invalid-codepointu �u# expected-attribute-name-but-got-eof( u 'u "u =u <( R R% R RI R5 R R R& t attributeNameStateR RF RY R R R R ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRX K s6 c C` sv | j j � } t } t } | d k r6 | j | _ n�| t k ry | j d d d c | | j j t t � 7<t } nM| d k r� t } n8| t k r� | j | _ n | d k r� | j | _ n| d k r| j j i t d d 6d d 6� | j d d d c d 7<t } n� | d k rh| j j i t d d 6d d 6� | j d d d c | 7<t } n^ | t k r�| j j i t d d 6d d 6� | j | _ n! | j d d d c | 7<t } | rr| j d d d j t � | j d d d <x` | j d d D]M \ } } | j d d d | k r | j j i t d d 6d d 6� Pq q W| rr| j � qrn t S( Nu =u datai����i u >u /u u ParseErroru typeu invalid-codepointu �u 'u "u <u# invalid-character-in-attribute-nameu eof-in-attribute-nameu duplicate-attribute( u 'u "u <( R R% R5 R t beforeAttributeValueStateR R R RI R t afterAttributeNameStateRY R R& R R R RD R RF ( R RJ t leavingThisStatet emitTokent namet _( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRq i sR - c C` s� | j j � } | t k r1 | j j t t � n�| d k rL | j | _ nz| d k re | j � na| t k r� | j d j | d g � | j | _ n,| d k r� | j | _ n| d k r | j j i t d d 6d d 6� | j d j d d g � | j | _ n� | d k rc| j j i t d d 6d d 6� | j d j | d g � | j | _ nc | t k r�| j j i t d d 6d d 6� | j | _ n& | j d j | d g � | j | _ t S( Nu =u >u datau u /u u ParseErroru typeu invalid-codepointu �u 'u "u <u& invalid-character-after-attribute-nameu expected-end-of-tag-but-got-eof( u 'u "u <( R R% R RI R5 Rr R RF R R R& Rq RY R R R R ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRs � s: c C` s� | j j � } | t k r1 | j j t t � n�| d k rL | j | _ n�| d k rw | j | _ | j j | � nj| d k r� | j | _ nO| d k r� | j j i t d d 6d d 6� | j � n| d k r%| j j i t d d 6d d 6� | j d d d c d 7<| j | _ n� | d k r}| j j i t d d 6d d 6� | j d d d c | 7<| j | _ nd | t k r�| j j i t d d 6d d 6� | j | _ n' | j d d d c | 7<| j | _ t S( Nu "u &u 'u >u ParseErroru typeu. expected-attribute-value-but-got-right-bracketu datau u invalid-codepointi����i u �u =u <u `u" equals-in-unquoted-attribute-valueu$ expected-attribute-value-but-got-eof( u =u <u `( R R% R RI R5 t attributeValueDoubleQuotedStateR t attributeValueUnQuotedStateR, t attributeValueSingleQuotedStateR R& R RF R R R ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRr � s> c C` s� | j j � } | d k r* | j | _ n� | d k rF | j d � n� | d k r� | j j i t d d 6d d 6� | j d d d c d 7<nh | t k r� | j j i t d d 6d d 6� | j | _ n+ | j d d d c | | j j d � 7<t S( Nu "u &u u ParseErroru typeu invalid-codepointu datai����i u �u# eof-in-attribute-value-double-quote( u "u &u ( R R% t afterAttributeValueStateR RC R R& R R R R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRx � s c C` s� | j j � } | d k r* | j | _ n� | d k rF | j d � n� | d k r� | j j i t d d 6d d 6� | j d d d c d 7<nh | t k r� | j j i t d d 6d d 6� | j | _ n+ | j d d d c | | j j d � 7<t S( Nu 'u &u u ParseErroru typeu invalid-codepointu datai����i u �u# eof-in-attribute-value-single-quote( u 'u &u ( R R% R{ R RC R R& R R R R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRz � s c C` sm | j j � } | t k r* | j | _ n?| d k rF | j d � n#| d k r_ | j � n | d k r� | j j i t d d 6d d 6� | j d d d c | 7<n� | d k r� | j j i t d d 6d d 6� | j d d d c d 7<nr | t k r4| j j i t d d 6d d 6� | j | _ n5 | j d d d c | | j j t d � t B� 7<t S( Nu &u >u "u 'u =u <u `u ParseErroru typeu0 unexpected-character-in-unquoted-attribute-valueu datai����i u u invalid-codepointu �u eof-in-attribute-value-no-quotes( u "u 'u =u <u `( u &u >u "u 'u =u <u `u ( R R% R RX R RC RF R R& R R R R RI R) R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRy s, !c C` s� | j j � } | t k r* | j | _ n� | d k rC | j � n� | d k r^ | j | _ n� | t k r� | j j i t d d 6d d 6� | j j | � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu >u /u ParseErroru typeu$ unexpected-EOF-after-attribute-valueu datau* unexpected-character-after-attribute-value( R R% R RX R RF RY R R R& R R, R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR{ s" c C` s� | j j � } | d k r5 t | j d <| j � n� | t k r� | j j i t d d 6d d 6� | j j | � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu >u selfClosingu ParseErroru typeu# unexpected-EOF-after-solidus-in-tagu datau) unexpected-character-after-solidus-in-tag( R R% R5 R RF R R R& R R, R R RX ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRY 4 s c C` sc | j j d � } | j d d � } | j j i t d d 6| d 6� | j j � | j | _ t S( Nu >u u �u Commentu typeu data( R RI t replaceR R& R R% R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRW F s c C` sB | j j � g } | d d k rv | j | j j � � | d d k r�i t d d 6d d 6| _ | j | _ t Snw| d d k r(t } xP d d d! d" d# d$ f D]6 } | j | j j � � | d | k r� t } Pq� q� W| r�i t d d 6d d 6d d 6d d 6t d 6| _ | j | _ t Sn� | d d k r�| j d k r�| j j j r�| j j j d j | j j j k r�t } xP d d d d d d g D]6 } | j | j j � � | d | k r�t } Pq�q�W| r�| j | _ t Sn | j j i t d d 6d d 6� x | r1| j j | j � � qW| j | _ t S(% Ni����u -u Commentu typeu u datau du Du ou Ou cu Cu tu Tu yu Yu pu Pu eu Eu Doctypeu nameu publicIdu systemIdu correctu [u Au ParseErroru expected-dashes-or-doctype( u du D( u ou O( u cu C( u tu T( u yu Y( u pu P( u eu E( R R% R& R R t commentStartStateR R5 R R t doctypeStateR t treet openElementst namespacet defaultNamespacet cdataSectionStateR R, R" RW ( R R0 t matchedt expected( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRT U sR % c C` s1 | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� | j j | j � | j | _ no | t k r| j j i t d d 6d d 6� | j j | j � | j | _ n | j d c | 7<| j | _ t S( Nu -u u ParseErroru typeu invalid-codepointu datau �u >u incorrect-commentu eof-in-comment( R R% t commentStartDashStateR R R& R R R R t commentStateR5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR} � s( c C` s5 | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� | j j | j � | j | _ ns | t k r| j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c d | 7<| j | _ t S( Nu -u u ParseErroru typeu invalid-codepointu datau -�u >u incorrect-commentu eof-in-comment( R R% t commentEndStateR R R& R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s( c C` s� | j j � } | d k r* | j | _ n� | d k rn | j j i t d d 6d d 6� | j d c d 7<ns | t k r� | j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c | | j j d � 7<t S( Nu -u u ParseErroru typeu invalid-codepointu datau �u eof-in-comment( u -u ( R R% t commentEndDashStateR R R& R R R R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s c C` s� | j j � } | d k r* | j | _ n� | d k rz | j j i t d d 6d d 6� | j d c d 7<| j | _ ns | t k r� | j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c d | 7<| j | _ t S( Nu -u u ParseErroru typeu invalid-codepointu datau -�u eof-in-comment-end-dash( R R% R� R R R& R R R� R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s c C` s� | j j � } | d k r= | j j | j � | j | _ nf| d k r� | j j i t d d 6d d 6� | j d c d 7<| j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r| j j i t d d 6d d 6� | j d c | 7<n� | t k r^| j j i t d d 6d d 6� | j j | j � | j | _ nE | j j i t d d 6d d 6� | j d c d | 7<| j | _ t S( Nu >u u ParseErroru typeu invalid-codepointu datau --�u !u, unexpected-bang-after-double-dash-in-commentu -u, unexpected-dash-after-double-dash-in-commentu eof-in-comment-double-dashu unexpected-char-in-commentu --( R R% R R& R R R R R� t commentEndBangStateR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s6 c C` s2 | j j � } | d k r= | j j | j � | j | _ n� | d k rk | j d c d 7<| j | _ n� | d k r� | j j i t d d 6d d 6� | j d c d 7<| j | _ ns | t k r | j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c d | 7<| j | _ t S( Nu >u -u datau --!u u ParseErroru typeu invalid-codepointu --!�u eof-in-comment-end-bang-state( R R% R R& R R R R� R R� R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s( c C` s� | j j � } | t k r* | j | _ n� | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu ParseErroru typeu! expected-doctype-name-but-got-eofu datau correctu need-space-after-doctype( R R% R t beforeDoctypeNameStateR R R R& R R R R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR~ s c C` s? | j j � } | t k r n | d k r{ | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j | _ nv | t k r"| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | | j d <| j | _ t S( Nu >u ParseErroru typeu+ expected-doctype-name-but-got-right-bracketu datau correctu u invalid-codepointu �u nameu! expected-doctype-name-but-got-eof( R R% R R R& R R R R R t doctypeNameStateR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� s. c C` ss | j j � } | t k rG | j d j t � | j d <| j | _ n(| d k r� | j d j t � | j d <| j j | j � | j | _ n� | d k r� | j j i t d d 6d d 6� | j d c d 7<| j | _ n� | t k r\| j j i t d d 6d d 6� t | j d <| j d j t � | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu nameu >u u ParseErroru typeu invalid-codepointu datau �u eof-in-doctype-nameu correct( R R% R R RD R t afterDoctypeNameStateR R R& R R R� R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� 6 s, c C` s� | j j � } | t k r n�| d k rL | j j | j � | j | _ n�| t k r� t | j d <| j j | � | j j i t d d 6d d 6� | j j | j � | j | _ n9| d k r)t } xB d d! d" d# d$ f D]+ } | j j � } | | k r� t } Pq� q� W| r�| j | _ t Snp | d% k r�t } xB d& d' d( d) d* f D]+ } | j j � } | | k rQt } PqQqQW| r�| j | _ t Sn | j j | � | j j i t d d 6d d 6i | d 6d 6� t | j d <| j | _ t S(+ Nu >u correctu ParseErroru typeu eof-in-doctypeu datau pu Pu uu Uu bu Bu lu Lu iu Iu cu Cu su Su yu Yu tu Tu eu Eu mu Mu* expected-space-or-right-bracket-in-doctypeu datavars( u pu P( u uu U( u bu B( u lu L( u iu I( u cu C( u su S( u yu Y( u su S( u tu T( u eu E( u mu M( R R% R R R& R R R R R R, R R5 t afterDoctypePublicKeywordStatet afterDoctypeSystemKeywordStatet bogusDoctypeState( R RJ R� R� ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� O sT c C` s� | j j � } | t k r* | j | _ n� | d k rw | j j i t d d 6d d 6� | j j | � | j | _ ny | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j j | � | j | _ t S( Nu 'u "u ParseErroru typeu unexpected-char-in-doctypeu datau eof-in-doctypeu correct( u 'u "( R R% R t" beforeDoctypePublicIdentifierStateR R R& R R, R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s" c C` sg | j j � } | t k r nE| d k rF d | j d <| j | _ n | d k rn d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n� | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu "u u publicIdu 'u >u ParseErroru typeu unexpected-end-of-doctypeu datau correctu eof-in-doctypeu unexpected-char-in-doctype( R R% R R t( doctypePublicIdentifierDoubleQuotedStateR t( doctypePublicIdentifierSingleQuotedStateR R& R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s4 c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu "u u ParseErroru typeu invalid-codepointu datau publicIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% t! afterDoctypePublicIdentifierStateR R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s* c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu 'u u ParseErroru typeu invalid-codepointu datau publicIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% R� R R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s* c C` s� | j j � } | t k r* | j | _ nZ| d k rX | j j | j � | j | _ n,| d k r� | j j i t d d 6d d 6� d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j | _ n� | t k rI| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu >u "u ParseErroru typeu unexpected-char-in-doctypeu datau u systemIdu 'u eof-in-doctypeu correct( R R% R t- betweenDoctypePublicAndSystemIdentifiersStateR R R& R R R t( doctypeSystemIdentifierDoubleQuotedStatet( doctypeSystemIdentifierSingleQuotedStateR R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s6 c C` s8 | j j � } | t k r n| d k rL | j j | j � | j | _ n� | d k rt d | j d <| j | _ n� | d k r� d | j d <| j | _ n� | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu >u "u u systemIdu 'u ParseErroru typeu eof-in-doctypeu datau correctu unexpected-char-in-doctype( R R% R R R& R R R R� R� R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� s. c C` s� | j j � } | t k r* | j | _ n� | d k rw | j j i t d d 6d d 6� | j j | � | j | _ ny | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j j | � | j | _ t S( Nu 'u "u ParseErroru typeu unexpected-char-in-doctypeu datau eof-in-doctypeu correct( u 'u "( R R% R t" beforeDoctypeSystemIdentifierStateR R R& R R, R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� s" c C` sg | j j � } | t k r nE| d k rF d | j d <| j | _ n | d k rn d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n� | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu "u u systemIdu 'u >u ParseErroru typeu unexpected-char-in-doctypeu datau correctu eof-in-doctype( R R% R R R� R R� R R& R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� / s4 c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu "u u ParseErroru typeu invalid-codepointu datau systemIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% t! afterDoctypeSystemIdentifierStateR R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� L s* c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu 'u u ParseErroru typeu invalid-codepointu datau systemIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% R� R R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� d s* c C` s� | j j � } | t k r n� | d k rL | j j | j � | j | _ n� | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n. | j j i t d d 6d d 6� | j | _ t S( Nu >u ParseErroru typeu eof-in-doctypeu datau correctu unexpected-char-in-doctype( R R% R R R& R R R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� | s c C` s | j j � } | d k r= | j j | j � | j | _ n> | t k r{ | j j | � | j j | j � | j | _ n t S( Nu >( R R% R R& R R R R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s c C` s` g } x� t r� | j | j j d � � | j | j j d � � | j j � } | t k r` Pq | d k sr t � | d d d k r� | d d | d <Pq | j | � q Wd j | � } | j d � } | d k r%x6 t | � D]( } | j j i t d d 6d d 6� q� W| j d d � } n | rP| j j i t d d 6| d 6� n | j | _ t S( Nu ]u >i����i����u ]]u u i u ParseErroru typeu invalid-codepointu datau �u Characters( R5 R& R RI R% R 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r� | d k st � n | d k st � | d k r1| j r1| j | | f � n x| d j � D]� \ \ } } } | d k sut | t � sut � | d k s�t � t | t � s�t � | d k s�t � t | t � sBt � qBWny| d k r�| d } | d } | d k s t | t � s t � | d k s t � t | t � s2t � | d k sDt � | s[| t d k r�| t k r�t s�t d i | d 6� � qC| j rC| j � } | | | f k s�t � qCn�| d k r�| d } t | t � sCt � n[| d k rR| d } t | t � st � | d k s%t � | d k rC| j t � d k sOt � qCn� | d k r�| d } | d k s�t | t � s�t � | d d k s�t | t � s�t � | d d k sCt | t � sCt � nm | d k r�t | d t � sCt � nE | d k r&t | d t � sCt � n t sCt d i | d 6� � | Vq Wd S( Nu typeu StartTagu EmptyTagu namespaceu nameu u datau htmlu EndTagu. Void element reported as EndTag token: %(tag)su tagu Commentu Charactersu SpaceCharactersu Doctypeu publicIdu systemIdu Entityu SerializerErroru Unknown token type: %(type)s( u StartTagu EmptyTag( u Charactersu SpaceCharacters( R R t __iter__t Nonet isinstanceR t AssertionErrort dictR R R t appendt itemst Falset popt stripR ( R t open_elementst tokent typet namespacet namet valuet startt data( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/lint.pyR sl !##! !# ! !%( ( t __name__t __module__t TrueR R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/lint.pyR s N( t __future__R R R t pip._vendor.sixR t R t constantsR R R t joinR ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/lint.pyt <module> s PK @N#]\��4 4 ; site-packages/pip/_vendor/html5lib/filters/optionaltags.pyonu �[��� � ��abc @` sI d d l m Z m Z m Z d d l m Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literalsi ( t baset Filterc B` s, e Z d � Z d � Z d � Z d � Z RS( c c` sh d } } x: | j D]/ } | d k r7 | | | f Vn | } | } q W| d k rd | | d f Vn d S( N( t Nonet source( t selft previous1t previous2t token( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyt slider s c c` s� x� | j � D]� \ } } } | d } | d k ra | d sV | j | d | | � r� | Vq� q | d k r� | j | d | � s� | Vq� q | Vq Wd S( Nu typeu StartTagu datau nameu EndTag( R t is_optional_startt is_optional_end( R t previousR t nextt type( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyt __iter__ s c C` s* | r | d p d } | d k r, | d k S| d k re | d k rH t S| d k r&| d d k Sn� | d k r� | d k r� t S| d k r� | d d k St Sn� | d k r� | d k r� | d d k St SnW | d k r&| d k r | r| d d k r| d d k rt S| d d k St Sn t S( Nu typeu htmlu Commentu SpaceCharactersu headu StartTagu EmptyTagu EndTagu nameu bodyu scriptu styleu colgroupu colu tbodyu theadu tfootu tr( u Commentu SpaceCharacters( u StartTagu EmptyTag( u Commentu SpaceCharacters( u scriptu style( u StartTagu EmptyTag( u tbodyu theadu tfoot( R t Truet False( R t tagnameR R R ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyR s4 c C` s� | r | d p d } | d5 k r, | d6 k S| d7 k rk | d k rR | d | k S| d k pg | d k Sn| d8 k r� | d k r� | d d9 k S| d k r� | d k p� | d k St Sn�| d k r� | d: k r� | d d; k S| d k p� | d k Sn�| d, k r8| d k r | d d< k S| d k p4| d k SnI| d= k rw| d k r^| d d> k S| d k ps| d k Sn | d/ k r�| d? k r�t S| d k r�| d d/ k St Sn� | d@ k r| d k r�| d dA k S| d1 k r�| d k p�| d k St Sn~ | d2 k rB| d k r)| d d1 k S| d k p>| d k Sn? | dB k r�| d k rh| d dC k S| d k p}| d k Sn t S(D Nu typeu htmlu headu bodyu Commentu SpaceCharactersu liu optgroupu tru StartTagu nameu EndTagu dtu ddu pu EmptyTagu addressu articleu asideu blockquoteu datagridu dialogu diru divu dlu fieldsetu footeru formu h1u h2u h3u h4u h5u h6u headeru hru menuu navu olu preu sectionu tableu ulu optionu rtu rpu colgroupu theadu tbodyu tfootu tdu th( u htmlu headu body( u Commentu SpaceCharacters( u liu optgroupu tr( u dtu dd( u dtu dd( u StartTagu EmptyTag( u addressu articleu asideu blockquoteu datagridu dialogu diru divu dlu fieldsetu footeru formu h1u h2u h3u h4u h5u h6u headeru hru menuu navu olu pu preu sectionu tableu ul( u optionu optgroup( u rtu rp( u rtu rp( u Commentu SpaceCharacters( u theadu tbody( u tbodyu tfoot( u tdu th( u tdu th( R R R ( R R R R ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyR W sf ( t __name__t __module__R R R R ( ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyR s 9N( t __future__R R R t R R ( ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyt <module> s PK @N#]}�ҵ% % 2 site-packages/pip/_vendor/html5lib/filters/lint.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import text_type from . import base from ..constants import namespaces, voidElements from ..constants import spaceCharacters spaceCharacters = "".join(spaceCharacters) class Filter(base.Filter): def __init__(self, source, require_matching_tags=True): super(Filter, self).__init__(source) self.require_matching_tags = require_matching_tags def __iter__(self): open_elements = [] for token in base.Filter.__iter__(self): type = token["type"] if type in ("StartTag", "EmptyTag"): namespace = token["namespace"] name = token["name"] assert namespace is None or isinstance(namespace, text_type) assert namespace != "" assert isinstance(name, text_type) assert name != "" assert isinstance(token["data"], dict) if (not namespace or namespace == namespaces["html"]) and name in voidElements: assert type == "EmptyTag" else: assert type == "StartTag" if type == "StartTag" and self.require_matching_tags: open_elements.append((namespace, name)) for (namespace, name), value in token["data"].items(): assert namespace is None or isinstance(namespace, text_type) assert namespace != "" assert isinstance(name, text_type) assert name != "" assert isinstance(value, text_type) elif type == "EndTag": namespace = token["namespace"] name = token["name"] assert namespace is None or isinstance(namespace, text_type) assert namespace != "" assert isinstance(name, text_type) assert name != "" if (not namespace or namespace == namespaces["html"]) and name in voidElements: assert False, "Void element reported as EndTag token: %(tag)s" % {"tag": name} elif self.require_matching_tags: start = open_elements.pop() assert start == (namespace, name) elif type == "Comment": data = token["data"] assert isinstance(data, text_type) elif type in ("Characters", "SpaceCharacters"): data = token["data"] assert isinstance(data, text_type) assert data != "" if type == "SpaceCharacters": assert data.strip(spaceCharacters) == "" elif type == "Doctype": name = token["name"] assert name is None or isinstance(name, text_type) assert token["publicId"] is None or isinstance(name, text_type) assert token["systemId"] is None or isinstance(name, text_type) elif type == "Entity": assert isinstance(token["name"], text_type) elif type == "SerializerError": assert isinstance(token["data"], text_type) else: assert False, "Unknown token type: %(type)s" % {"type": type} yield token PK @N#]\��4 4 ; site-packages/pip/_vendor/html5lib/filters/optionaltags.pycnu �[��� � ��abc @` sI d d l m Z m Z m Z d d l m Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literalsi ( t baset Filterc B` s, e Z d � Z d � Z d � Z d � Z RS( c c` sh d } } x: | j D]/ } | d k r7 | | | f Vn | } | } q W| d k rd | | d f Vn d S( N( t Nonet source( t selft previous1t previous2t token( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyt slider s c c` s� x� | j � D]� \ } } } | d } | d k ra | d sV | j | d | | � r� | Vq� q | d k r� | j | d | � s� | Vq� q | Vq Wd S( Nu typeu StartTagu datau nameu EndTag( R t is_optional_startt is_optional_end( R t previousR t nextt type( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyt __iter__ s c C` s* | r | d p d } | d k r, | d k S| d k re | d k rH t S| d k r&| d d k Sn� | d k r� | d k r� t S| d k r� | d d k St Sn� | d k r� | d k r� | d d k St SnW | d k r&| d k r | r| d d k r| d d k rt S| d d k St Sn t S( Nu typeu htmlu Commentu SpaceCharactersu headu StartTagu EmptyTagu EndTagu nameu bodyu scriptu styleu colgroupu colu tbodyu theadu tfootu tr( u Commentu SpaceCharacters( u StartTagu EmptyTag( u Commentu SpaceCharacters( u scriptu style( u StartTagu EmptyTag( u tbodyu theadu tfoot( R t Truet False( R t tagnameR R R ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyR s4 c C` s� | r | d p d } | d5 k r, | d6 k S| d7 k rk | d k rR | d | k S| d k pg | d k Sn| d8 k r� | d k r� | d d9 k S| d k r� | d k p� | d k St Sn�| d k r� | d: k r� | d d; k S| d k p� | d k Sn�| d, k r8| d k r | d d< k S| d k p4| d k SnI| d= k rw| d k r^| d d> k S| d k ps| d k Sn | d/ k r�| d? k r�t S| d k r�| d d/ k St Sn� | d@ k r| d k r�| d dA k S| d1 k r�| d k p�| d k St Sn~ | d2 k rB| d k r)| d d1 k S| d k p>| d k Sn? | dB k r�| d k rh| d dC k S| d k p}| d k Sn t S(D Nu typeu htmlu headu bodyu Commentu SpaceCharactersu liu optgroupu tru StartTagu nameu EndTagu dtu ddu pu EmptyTagu addressu articleu asideu blockquoteu datagridu dialogu diru divu dlu fieldsetu footeru formu h1u h2u h3u h4u h5u h6u headeru hru menuu navu olu preu sectionu tableu ulu optionu rtu rpu colgroupu theadu tbodyu tfootu tdu th( u htmlu headu body( u Commentu SpaceCharacters( u liu optgroupu tr( u dtu dd( u dtu dd( u StartTagu EmptyTag( u addressu articleu asideu blockquoteu datagridu dialogu diru divu dlu fieldsetu footeru formu h1u h2u h3u h4u h5u h6u headeru hru menuu navu olu pu preu sectionu tableu ul( u optionu optgroup( u rtu rp( u rtu rp( u Commentu SpaceCharacters( u theadu tbody( u tbodyu tfoot( u tdu th( u tdu th( R R R ( R R R R ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyR W sf ( t __name__t __module__R R R R ( ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyR s 9N( t __future__R R R t R R ( ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/optionaltags.pyt <module> s PK @N#]Ubr r E site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pycnu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z y d d l m Z Wn! e k rc d d l m Z n Xd e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literalsi ( t base( t OrderedDictt Filterc B` s e Z d � Z RS( c c` s� x t j j | � D]k } | d d k ry t � } x7 t | d j � d d � �D] \ } } | | | <qR W| | d <n | Vq Wd S( Nu typeu StartTagu EmptyTagu datat keyc S` s | d S( Ni ( ( t x( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyt <lambda> t ( u StartTagu EmptyTag( R R t __iter__R t sortedt items( t selft tokent attrst namet value( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyR s ( t __name__t __module__R ( ( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyR s N( t __future__R R R R R t collectionsR t ImportErrort ordereddictR ( ( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyt <module> s PK @N#]� T�b b 7 site-packages/pip/_vendor/html5lib/filters/sanitizer.pynu �[��� from __future__ import absolute_import, division, unicode_literals import re from xml.sax.saxutils import escape, unescape from pip._vendor.six.moves import urllib_parse as urlparse from . import base from ..constants import namespaces, prefixes __all__ = ["Filter"] allowed_elements = frozenset(( (namespaces['html'], 'a'), (namespaces['html'], 'abbr'), (namespaces['html'], 'acronym'), (namespaces['html'], 'address'), (namespaces['html'], 'area'), (namespaces['html'], 'article'), (namespaces['html'], 'aside'), (namespaces['html'], 'audio'), (namespaces['html'], 'b'), (namespaces['html'], 'big'), (namespaces['html'], 'blockquote'), (namespaces['html'], 'br'), (namespaces['html'], 'button'), (namespaces['html'], 'canvas'), (namespaces['html'], 'caption'), (namespaces['html'], 'center'), (namespaces['html'], 'cite'), (namespaces['html'], 'code'), (namespaces['html'], 'col'), (namespaces['html'], 'colgroup'), (namespaces['html'], 'command'), (namespaces['html'], 'datagrid'), (namespaces['html'], 'datalist'), (namespaces['html'], 'dd'), (namespaces['html'], 'del'), (namespaces['html'], 'details'), (namespaces['html'], 'dfn'), (namespaces['html'], 'dialog'), (namespaces['html'], 'dir'), (namespaces['html'], 'div'), (namespaces['html'], 'dl'), (namespaces['html'], 'dt'), (namespaces['html'], 'em'), (namespaces['html'], 'event-source'), (namespaces['html'], 'fieldset'), (namespaces['html'], 'figcaption'), (namespaces['html'], 'figure'), (namespaces['html'], 'footer'), (namespaces['html'], 'font'), (namespaces['html'], 'form'), (namespaces['html'], 'header'), (namespaces['html'], 'h1'), (namespaces['html'], 'h2'), (namespaces['html'], 'h3'), (namespaces['html'], 'h4'), (namespaces['html'], 'h5'), (namespaces['html'], 'h6'), (namespaces['html'], 'hr'), (namespaces['html'], 'i'), (namespaces['html'], 'img'), (namespaces['html'], 'input'), (namespaces['html'], 'ins'), (namespaces['html'], 'keygen'), (namespaces['html'], 'kbd'), (namespaces['html'], 'label'), (namespaces['html'], 'legend'), (namespaces['html'], 'li'), (namespaces['html'], 'm'), (namespaces['html'], 'map'), (namespaces['html'], 'menu'), (namespaces['html'], 'meter'), (namespaces['html'], 'multicol'), (namespaces['html'], 'nav'), (namespaces['html'], 'nextid'), (namespaces['html'], 'ol'), (namespaces['html'], 'output'), (namespaces['html'], 'optgroup'), (namespaces['html'], 'option'), (namespaces['html'], 'p'), (namespaces['html'], 'pre'), (namespaces['html'], 'progress'), (namespaces['html'], 'q'), (namespaces['html'], 's'), (namespaces['html'], 'samp'), (namespaces['html'], 'section'), (namespaces['html'], 'select'), (namespaces['html'], 'small'), (namespaces['html'], 'sound'), (namespaces['html'], 'source'), (namespaces['html'], 'spacer'), (namespaces['html'], 'span'), (namespaces['html'], 'strike'), (namespaces['html'], 'strong'), (namespaces['html'], 'sub'), (namespaces['html'], 'sup'), (namespaces['html'], 'table'), (namespaces['html'], 'tbody'), (namespaces['html'], 'td'), (namespaces['html'], 'textarea'), (namespaces['html'], 'time'), (namespaces['html'], 'tfoot'), (namespaces['html'], 'th'), (namespaces['html'], 'thead'), (namespaces['html'], 'tr'), (namespaces['html'], 'tt'), (namespaces['html'], 'u'), (namespaces['html'], 'ul'), (namespaces['html'], 'var'), (namespaces['html'], 'video'), (namespaces['mathml'], 'maction'), (namespaces['mathml'], 'math'), (namespaces['mathml'], 'merror'), (namespaces['mathml'], 'mfrac'), (namespaces['mathml'], 'mi'), (namespaces['mathml'], 'mmultiscripts'), (namespaces['mathml'], 'mn'), (namespaces['mathml'], 'mo'), (namespaces['mathml'], 'mover'), (namespaces['mathml'], 'mpadded'), (namespaces['mathml'], 'mphantom'), (namespaces['mathml'], 'mprescripts'), (namespaces['mathml'], 'mroot'), (namespaces['mathml'], 'mrow'), (namespaces['mathml'], 'mspace'), (namespaces['mathml'], 'msqrt'), (namespaces['mathml'], 'mstyle'), (namespaces['mathml'], 'msub'), (namespaces['mathml'], 'msubsup'), (namespaces['mathml'], 'msup'), (namespaces['mathml'], 'mtable'), (namespaces['mathml'], 'mtd'), (namespaces['mathml'], 'mtext'), (namespaces['mathml'], 'mtr'), (namespaces['mathml'], 'munder'), (namespaces['mathml'], 'munderover'), (namespaces['mathml'], 'none'), (namespaces['svg'], 'a'), (namespaces['svg'], 'animate'), (namespaces['svg'], 'animateColor'), (namespaces['svg'], 'animateMotion'), (namespaces['svg'], 'animateTransform'), (namespaces['svg'], 'clipPath'), (namespaces['svg'], 'circle'), (namespaces['svg'], 'defs'), (namespaces['svg'], 'desc'), (namespaces['svg'], 'ellipse'), (namespaces['svg'], 'font-face'), (namespaces['svg'], 'font-face-name'), (namespaces['svg'], 'font-face-src'), (namespaces['svg'], 'g'), (namespaces['svg'], 'glyph'), (namespaces['svg'], 'hkern'), (namespaces['svg'], 'linearGradient'), (namespaces['svg'], 'line'), (namespaces['svg'], 'marker'), (namespaces['svg'], 'metadata'), (namespaces['svg'], 'missing-glyph'), (namespaces['svg'], 'mpath'), (namespaces['svg'], 'path'), (namespaces['svg'], 'polygon'), (namespaces['svg'], 'polyline'), (namespaces['svg'], 'radialGradient'), (namespaces['svg'], 'rect'), (namespaces['svg'], 'set'), (namespaces['svg'], 'stop'), (namespaces['svg'], 'svg'), (namespaces['svg'], 'switch'), (namespaces['svg'], 'text'), (namespaces['svg'], 'title'), (namespaces['svg'], 'tspan'), (namespaces['svg'], 'use'), )) allowed_attributes = frozenset(( # HTML attributes (None, 'abbr'), (None, 'accept'), (None, 'accept-charset'), (None, 'accesskey'), (None, 'action'), (None, 'align'), (None, 'alt'), (None, 'autocomplete'), (None, 'autofocus'), (None, 'axis'), (None, 'background'), (None, 'balance'), (None, 'bgcolor'), (None, 'bgproperties'), (None, 'border'), (None, 'bordercolor'), (None, 'bordercolordark'), (None, 'bordercolorlight'), (None, 'bottompadding'), (None, 'cellpadding'), (None, 'cellspacing'), (None, 'ch'), (None, 'challenge'), (None, 'char'), (None, 'charoff'), (None, 'choff'), (None, 'charset'), (None, 'checked'), (None, 'cite'), (None, 'class'), (None, 'clear'), (None, 'color'), (None, 'cols'), (None, 'colspan'), (None, 'compact'), (None, 'contenteditable'), (None, 'controls'), (None, 'coords'), (None, 'data'), (None, 'datafld'), (None, 'datapagesize'), (None, 'datasrc'), (None, 'datetime'), (None, 'default'), (None, 'delay'), (None, 'dir'), (None, 'disabled'), (None, 'draggable'), (None, 'dynsrc'), (None, 'enctype'), (None, 'end'), (None, 'face'), (None, 'for'), (None, 'form'), (None, 'frame'), (None, 'galleryimg'), (None, 'gutter'), (None, 'headers'), (None, 'height'), (None, 'hidefocus'), (None, 'hidden'), (None, 'high'), (None, 'href'), (None, 'hreflang'), (None, 'hspace'), (None, 'icon'), (None, 'id'), (None, 'inputmode'), (None, 'ismap'), (None, 'keytype'), (None, 'label'), (None, 'leftspacing'), (None, 'lang'), (None, 'list'), (None, 'longdesc'), (None, 'loop'), (None, 'loopcount'), (None, 'loopend'), (None, 'loopstart'), (None, 'low'), (None, 'lowsrc'), (None, 'max'), (None, 'maxlength'), (None, 'media'), (None, 'method'), (None, 'min'), (None, 'multiple'), (None, 'name'), (None, 'nohref'), (None, 'noshade'), (None, 'nowrap'), (None, 'open'), (None, 'optimum'), (None, 'pattern'), (None, 'ping'), (None, 'point-size'), (None, 'poster'), (None, 'pqg'), (None, 'preload'), (None, 'prompt'), (None, 'radiogroup'), (None, 'readonly'), (None, 'rel'), (None, 'repeat-max'), (None, 'repeat-min'), (None, 'replace'), (None, 'required'), (None, 'rev'), (None, 'rightspacing'), (None, 'rows'), (None, 'rowspan'), (None, 'rules'), (None, 'scope'), (None, 'selected'), (None, 'shape'), (None, 'size'), (None, 'span'), (None, 'src'), (None, 'start'), (None, 'step'), (None, 'style'), (None, 'summary'), (None, 'suppress'), (None, 'tabindex'), (None, 'target'), (None, 'template'), (None, 'title'), (None, 'toppadding'), (None, 'type'), (None, 'unselectable'), (None, 'usemap'), (None, 'urn'), (None, 'valign'), (None, 'value'), (None, 'variable'), (None, 'volume'), (None, 'vspace'), (None, 'vrml'), (None, 'width'), (None, 'wrap'), (namespaces['xml'], 'lang'), # MathML attributes (None, 'actiontype'), (None, 'align'), (None, 'columnalign'), (None, 'columnalign'), (None, 'columnalign'), (None, 'columnlines'), (None, 'columnspacing'), (None, 'columnspan'), (None, 'depth'), (None, 'display'), (None, 'displaystyle'), (None, 'equalcolumns'), (None, 'equalrows'), (None, 'fence'), (None, 'fontstyle'), (None, 'fontweight'), (None, 'frame'), (None, 'height'), (None, 'linethickness'), (None, 'lspace'), (None, 'mathbackground'), (None, 'mathcolor'), (None, 'mathvariant'), (None, 'mathvariant'), (None, 'maxsize'), (None, 'minsize'), (None, 'other'), (None, 'rowalign'), (None, 'rowalign'), (None, 'rowalign'), (None, 'rowlines'), (None, 'rowspacing'), (None, 'rowspan'), (None, 'rspace'), (None, 'scriptlevel'), (None, 'selection'), (None, 'separator'), (None, 'stretchy'), (None, 'width'), (None, 'width'), (namespaces['xlink'], 'href'), (namespaces['xlink'], 'show'), (namespaces['xlink'], 'type'), # SVG attributes (None, 'accent-height'), (None, 'accumulate'), (None, 'additive'), (None, 'alphabetic'), (None, 'arabic-form'), (None, 'ascent'), (None, 'attributeName'), (None, 'attributeType'), (None, 'baseProfile'), (None, 'bbox'), (None, 'begin'), (None, 'by'), (None, 'calcMode'), (None, 'cap-height'), (None, 'class'), (None, 'clip-path'), (None, 'color'), (None, 'color-rendering'), (None, 'content'), (None, 'cx'), (None, 'cy'), (None, 'd'), (None, 'dx'), (None, 'dy'), (None, 'descent'), (None, 'display'), (None, 'dur'), (None, 'end'), (None, 'fill'), (None, 'fill-opacity'), (None, 'fill-rule'), (None, 'font-family'), (None, 'font-size'), (None, 'font-stretch'), (None, 'font-style'), (None, 'font-variant'), (None, 'font-weight'), (None, 'from'), (None, 'fx'), (None, 'fy'), (None, 'g1'), (None, 'g2'), (None, 'glyph-name'), (None, 'gradientUnits'), (None, 'hanging'), (None, 'height'), (None, 'horiz-adv-x'), (None, 'horiz-origin-x'), (None, 'id'), (None, 'ideographic'), (None, 'k'), (None, 'keyPoints'), (None, 'keySplines'), (None, 'keyTimes'), (None, 'lang'), (None, 'marker-end'), (None, 'marker-mid'), (None, 'marker-start'), (None, 'markerHeight'), (None, 'markerUnits'), (None, 'markerWidth'), (None, 'mathematical'), (None, 'max'), (None, 'min'), (None, 'name'), (None, 'offset'), (None, 'opacity'), (None, 'orient'), (None, 'origin'), (None, 'overline-position'), (None, 'overline-thickness'), (None, 'panose-1'), (None, 'path'), (None, 'pathLength'), (None, 'points'), (None, 'preserveAspectRatio'), (None, 'r'), (None, 'refX'), (None, 'refY'), (None, 'repeatCount'), (None, 'repeatDur'), (None, 'requiredExtensions'), (None, 'requiredFeatures'), (None, 'restart'), (None, 'rotate'), (None, 'rx'), (None, 'ry'), (None, 'slope'), (None, 'stemh'), (None, 'stemv'), (None, 'stop-color'), (None, 'stop-opacity'), (None, 'strikethrough-position'), (None, 'strikethrough-thickness'), (None, 'stroke'), (None, 'stroke-dasharray'), (None, 'stroke-dashoffset'), (None, 'stroke-linecap'), (None, 'stroke-linejoin'), (None, 'stroke-miterlimit'), (None, 'stroke-opacity'), (None, 'stroke-width'), (None, 'systemLanguage'), (None, 'target'), (None, 'text-anchor'), (None, 'to'), (None, 'transform'), (None, 'type'), (None, 'u1'), (None, 'u2'), (None, 'underline-position'), (None, 'underline-thickness'), (None, 'unicode'), (None, 'unicode-range'), (None, 'units-per-em'), (None, 'values'), (None, 'version'), (None, 'viewBox'), (None, 'visibility'), (None, 'width'), (None, 'widths'), (None, 'x'), (None, 'x-height'), (None, 'x1'), (None, 'x2'), (namespaces['xlink'], 'actuate'), (namespaces['xlink'], 'arcrole'), (namespaces['xlink'], 'href'), (namespaces['xlink'], 'role'), (namespaces['xlink'], 'show'), (namespaces['xlink'], 'title'), (namespaces['xlink'], 'type'), (namespaces['xml'], 'base'), (namespaces['xml'], 'lang'), (namespaces['xml'], 'space'), (None, 'y'), (None, 'y1'), (None, 'y2'), (None, 'zoomAndPan'), )) attr_val_is_uri = frozenset(( (None, 'href'), (None, 'src'), (None, 'cite'), (None, 'action'), (None, 'longdesc'), (None, 'poster'), (None, 'background'), (None, 'datasrc'), (None, 'dynsrc'), (None, 'lowsrc'), (None, 'ping'), (namespaces['xlink'], 'href'), (namespaces['xml'], 'base'), )) svg_attr_val_allows_ref = frozenset(( (None, 'clip-path'), (None, 'color-profile'), (None, 'cursor'), (None, 'fill'), (None, 'filter'), (None, 'marker'), (None, 'marker-start'), (None, 'marker-mid'), (None, 'marker-end'), (None, 'mask'), (None, 'stroke'), )) svg_allow_local_href = frozenset(( (None, 'altGlyph'), (None, 'animate'), (None, 'animateColor'), (None, 'animateMotion'), (None, 'animateTransform'), (None, 'cursor'), (None, 'feImage'), (None, 'filter'), (None, 'linearGradient'), (None, 'pattern'), (None, 'radialGradient'), (None, 'textpath'), (None, 'tref'), (None, 'set'), (None, 'use') )) allowed_css_properties = frozenset(( 'azimuth', 'background-color', 'border-bottom-color', 'border-collapse', 'border-color', 'border-left-color', 'border-right-color', 'border-top-color', 'clear', 'color', 'cursor', 'direction', 'display', 'elevation', 'float', 'font', 'font-family', 'font-size', 'font-style', 'font-variant', 'font-weight', 'height', 'letter-spacing', 'line-height', 'overflow', 'pause', 'pause-after', 'pause-before', 'pitch', 'pitch-range', 'richness', 'speak', 'speak-header', 'speak-numeral', 'speak-punctuation', 'speech-rate', 'stress', 'text-align', 'text-decoration', 'text-indent', 'unicode-bidi', 'vertical-align', 'voice-family', 'volume', 'white-space', 'width', )) allowed_css_keywords = frozenset(( 'auto', 'aqua', 'black', 'block', 'blue', 'bold', 'both', 'bottom', 'brown', 'center', 'collapse', 'dashed', 'dotted', 'fuchsia', 'gray', 'green', '!important', 'italic', 'left', 'lime', 'maroon', 'medium', 'none', 'navy', 'normal', 'nowrap', 'olive', 'pointer', 'purple', 'red', 'right', 'solid', 'silver', 'teal', 'top', 'transparent', 'underline', 'white', 'yellow', )) allowed_svg_properties = frozenset(( 'fill', 'fill-opacity', 'fill-rule', 'stroke', 'stroke-width', 'stroke-linecap', 'stroke-linejoin', 'stroke-opacity', )) allowed_protocols = frozenset(( 'ed2k', 'ftp', 'http', 'https', 'irc', 'mailto', 'news', 'gopher', 'nntp', 'telnet', 'webcal', 'xmpp', 'callto', 'feed', 'urn', 'aim', 'rsync', 'tag', 'ssh', 'sftp', 'rtsp', 'afs', 'data', )) allowed_content_types = frozenset(( 'image/png', 'image/jpeg', 'image/gif', 'image/webp', 'image/bmp', 'text/plain', )) data_content_type = re.compile(r''' ^ # Match a content type <application>/<type> (?P<content_type>[-a-zA-Z0-9.]+/[-a-zA-Z0-9.]+) # Match any character set and encoding (?:(?:;charset=(?:[-a-zA-Z0-9]+)(?:;(?:base64))?) |(?:;(?:base64))?(?:;charset=(?:[-a-zA-Z0-9]+))?) # Assume the rest is data ,.* $ ''', re.VERBOSE) class Filter(base.Filter): """ sanitization of XHTML+MathML+SVG and of inline style attributes.""" def __init__(self, source, allowed_elements=allowed_elements, allowed_attributes=allowed_attributes, allowed_css_properties=allowed_css_properties, allowed_css_keywords=allowed_css_keywords, allowed_svg_properties=allowed_svg_properties, allowed_protocols=allowed_protocols, allowed_content_types=allowed_content_types, attr_val_is_uri=attr_val_is_uri, svg_attr_val_allows_ref=svg_attr_val_allows_ref, svg_allow_local_href=svg_allow_local_href): super(Filter, self).__init__(source) self.allowed_elements = allowed_elements self.allowed_attributes = allowed_attributes self.allowed_css_properties = allowed_css_properties self.allowed_css_keywords = allowed_css_keywords self.allowed_svg_properties = allowed_svg_properties self.allowed_protocols = allowed_protocols self.allowed_content_types = allowed_content_types self.attr_val_is_uri = attr_val_is_uri self.svg_attr_val_allows_ref = svg_attr_val_allows_ref self.svg_allow_local_href = svg_allow_local_href def __iter__(self): for token in base.Filter.__iter__(self): token = self.sanitize_token(token) if token: yield token # Sanitize the +html+, escaping all elements not in ALLOWED_ELEMENTS, and # stripping out all # attributes not in ALLOWED_ATTRIBUTES. Style # attributes are parsed, and a restricted set, # specified by # ALLOWED_CSS_PROPERTIES and ALLOWED_CSS_KEYWORDS, are allowed through. # attributes in ATTR_VAL_IS_URI are scanned, and only URI schemes specified # in ALLOWED_PROTOCOLS are allowed. # # sanitize_html('<script> do_nasty_stuff() </script>') # => <script> do_nasty_stuff() </script> # sanitize_html('<a href="javascript: sucker();">Click here for $100</a>') # => <a>Click here for $100</a> def sanitize_token(self, token): # accommodate filters which use token_type differently token_type = token["type"] if token_type in ("StartTag", "EndTag", "EmptyTag"): name = token["name"] namespace = token["namespace"] if ((namespace, name) in self.allowed_elements or (namespace is None and (namespaces["html"], name) in self.allowed_elements)): return self.allowed_token(token) else: return self.disallowed_token(token) elif token_type == "Comment": pass else: return token def allowed_token(self, token): if "data" in token: attrs = token["data"] attr_names = set(attrs.keys()) # Remove forbidden attributes for to_remove in (attr_names - self.allowed_attributes): del token["data"][to_remove] attr_names.remove(to_remove) # Remove attributes with disallowed URL values for attr in (attr_names & self.attr_val_is_uri): assert attr in attrs # I don't have a clue where this regexp comes from or why it matches those # characters, nor why we call unescape. I just know it's always been here. # Should you be worried by this comment in a sanitizer? Yes. On the other hand, all # this will do is remove *more* than it otherwise would. val_unescaped = re.sub("[`\x00-\x20\x7f-\xa0\s]+", '', unescape(attrs[attr])).lower() # remove replacement characters from unescaped characters val_unescaped = val_unescaped.replace("\ufffd", "") try: uri = urlparse.urlparse(val_unescaped) except ValueError: uri = None del attrs[attr] if uri and uri.scheme: if uri.scheme not in self.allowed_protocols: del attrs[attr] if uri.scheme == 'data': m = data_content_type.match(uri.path) if not m: del attrs[attr] elif m.group('content_type') not in self.allowed_content_types: del attrs[attr] for attr in self.svg_attr_val_allows_ref: if attr in attrs: attrs[attr] = re.sub(r'url\s*\(\s*[^#\s][^)]+?\)', ' ', unescape(attrs[attr])) if (token["name"] in self.svg_allow_local_href and (namespaces['xlink'], 'href') in attrs and re.search('^\s*[^#\s].*', attrs[(namespaces['xlink'], 'href')])): del attrs[(namespaces['xlink'], 'href')] if (None, 'style') in attrs: attrs[(None, 'style')] = self.sanitize_css(attrs[(None, 'style')]) token["data"] = attrs return token def disallowed_token(self, token): token_type = token["type"] if token_type == "EndTag": token["data"] = "</%s>" % token["name"] elif token["data"]: assert token_type in ("StartTag", "EmptyTag") attrs = [] for (ns, name), v in token["data"].items(): attrs.append(' %s="%s"' % (name if ns is None else "%s:%s" % (prefixes[ns], name), escape(v))) token["data"] = "<%s%s>" % (token["name"], ''.join(attrs)) else: token["data"] = "<%s>" % token["name"] if token.get("selfClosing"): token["data"] = token["data"][:-1] + "/>" token["type"] = "Characters" del token["name"] return token def sanitize_css(self, style): # disallow urls style = re.compile('url\s*\(\s*[^\s)]+?\s*\)\s*').sub(' ', style) # gauntlet if not re.match("""^([:,;#%.\sa-zA-Z0-9!]|\w-\w|'[\s\w]+'|"[\s\w]+"|\([\d,\s]+\))*$""", style): return '' if not re.match("^\s*([-\w]+\s*:[^:;]*(;\s*|$))*$", style): return '' clean = [] for prop, value in re.findall("([-\w]+)\s*:\s*([^:;]*)", style): if not value: continue if prop.lower() in self.allowed_css_properties: clean.append(prop + ': ' + value + ';') elif prop.split('-')[0].lower() in ['background', 'border', 'margin', 'padding']: for keyword in value.split(): if keyword not in self.allowed_css_keywords and \ not re.match("^(#[0-9a-f]+|rgb\(\d+%?,\d*%?,?\d*%?\)?|\d{0,2}\.?\d{0,2}(cm|em|ex|in|mm|pc|pt|px|%|,|\))?)$", keyword): # noqa break else: clean.append(prop + ': ' + value + ';') elif prop.lower() in self.allowed_svg_properties: clean.append(prop + ': ' + value + ';') return ' '.join(clean) PK @N#]!�<�� � A site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pynu �[��� from __future__ import absolute_import, division, unicode_literals from . import base class Filter(base.Filter): def __init__(self, source, encoding): base.Filter.__init__(self, source) self.encoding = encoding def __iter__(self): state = "pre_head" meta_found = (self.encoding is None) pending = [] for token in base.Filter.__iter__(self): type = token["type"] if type == "StartTag": if token["name"].lower() == "head": state = "in_head" elif type == "EmptyTag": if token["name"].lower() == "meta": # replace charset with actual encoding has_http_equiv_content_type = False for (namespace, name), value in token["data"].items(): if namespace is not None: continue elif name.lower() == 'charset': token["data"][(namespace, name)] = self.encoding meta_found = True break elif name == 'http-equiv' and value.lower() == 'content-type': has_http_equiv_content_type = True else: if has_http_equiv_content_type and (None, "content") in token["data"]: token["data"][(None, "content")] = 'text/html; charset=%s' % self.encoding meta_found = True elif token["name"].lower() == "head" and not meta_found: # insert meta into empty head yield {"type": "StartTag", "name": "head", "data": token["data"]} yield {"type": "EmptyTag", "name": "meta", "data": {(None, "charset"): self.encoding}} yield {"type": "EndTag", "name": "head"} meta_found = True continue elif type == "EndTag": if token["name"].lower() == "head" and pending: # insert meta into head (if necessary) and flush pending queue yield pending.pop(0) if not meta_found: yield {"type": "EmptyTag", "name": "meta", "data": {(None, "charset"): self.encoding}} while pending: yield pending.pop(0) meta_found = True state = "post_head" if state == "in_head": pending.append(token) else: yield token PK @N#]Ubr r E site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyonu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z y d d l m Z Wn! e k rc d d l m Z n Xd e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literalsi ( t base( t OrderedDictt Filterc B` s e Z d � Z RS( c c` s� x t j j | � D]k } | d d k ry t � } x7 t | d j � d d � �D] \ } } | | | <qR W| | d <n | Vq Wd S( Nu typeu StartTagu EmptyTagu datat keyc S` s | d S( Ni ( ( t x( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyt <lambda> t ( u StartTagu EmptyTag( R R t __iter__R t sortedt items( t selft tokent attrst namet value( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyR s ( t __name__t __module__R ( ( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyR s N( t __future__R R R R R t collectionsR t ImportErrort ordereddictR ( ( ( sW /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pyt <module> s PK @N#]xj��= = 3 site-packages/pip/_vendor/html5lib/filters/lint.pyonu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z m Z d d l m Z d j e � Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t text_typei ( t basei ( t namespacest voidElements( t spaceCharactersu t Filterc B` s e Z e d � Z d � Z RS( c C` s# t t | � j | � | | _ d S( N( t superR t __init__t require_matching_tags( t selft sourceR ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/lint.pyR s c c` s� g } x�t j j | � D]�} | d } | d k r� | d } | d } | s` | t d k ro | t k ro n | d k r� | j r� | j | | f � n x | d j � D] \ \ } } } q� Wn� | d k r%| d } | d } | s� | t d k r | t k r q�| j r�| j � } q�nx | d k r>| d } n_ | d k rf| d } | d k r�q�n7 | d k r| d } n | d k r�n | d k r�n | Vq Wd S( Nu typeu StartTagu EmptyTagu namespaceu nameu htmlu datau EndTagu Commentu Charactersu SpaceCharactersu Doctypeu Entityu SerializerError( u StartTagu EmptyTag( u Charactersu SpaceCharacters( R R t __iter__R R R t appendt itemst pop( R t open_elementst tokent typet namespacet namet valuet startt data( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/lint.pyR sF ## # ( t __name__t __module__t TrueR R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/lint.pyR s N( t __future__R R R t pip._vendor.sixR t R t constantsR R R t joinR ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/lint.pyt <module> s PK @N#]��j�s s 8 site-packages/pip/_vendor/html5lib/filters/whitespace.pynu �[��� from __future__ import absolute_import, division, unicode_literals import re from . import base from ..constants import rcdataElements, spaceCharacters spaceCharacters = "".join(spaceCharacters) SPACES_REGEX = re.compile("[%s]+" % spaceCharacters) class Filter(base.Filter): spacePreserveElements = frozenset(["pre", "textarea"] + list(rcdataElements)) def __iter__(self): preserve = 0 for token in base.Filter.__iter__(self): type = token["type"] if type == "StartTag" \ and (preserve or token["name"] in self.spacePreserveElements): preserve += 1 elif type == "EndTag" and preserve: preserve -= 1 elif not preserve and type == "SpaceCharacters" and token["data"]: # Test on token["data"] above to not introduce spaces where there were not token["data"] = " " elif not preserve and type == "Characters": token["data"] = collapse_spaces(token["data"]) yield token def collapse_spaces(text): return SPACES_REGEX.sub(' ', text) PK @N#]Y\ �� � B site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pycnu �[��� � ��abc @` sI d d l m Z m Z m Z d d l m Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literalsi ( t baset Filterc B` s e Z d � Z d � Z RS( c C` s t j j | | � | | _ d S( N( R R t __init__t encoding( t selft sourceR ( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyR s c c` s� d } | j d k } g } xvt j j | � D]b} | d } | d k rl | d j � d k rod } qon| d k r�| d j � d k r^t } xE| d j � D]~ \ \ } } } | d k r� q� q� | j � d k r� | j | d | | f <t } Pq� | d k r� | j � d k r� t } q� q� W| r�d | d k r�d | j | d d <t } q�qo| d j � d k ro| roi d d 6d d 6| d d 6Vi d d 6d d 6i | j d 6d 6Vi d d 6d d 6Vt } q. qon� | d k ro| d j � d k ro| ro| j d � V| sBi d d 6d d 6i | j d 6d 6Vn x | r\| j d � VqEWt } d } qon | d k r�| j | � q. | Vq. Wd S( Nu pre_headu typeu StartTagu nameu headu in_headu EmptyTagu metau datau charsetu http-equivu content-typeu contentu text/html; charset=%su EndTagi u post_head( Nu content( Nu content( Nu charset( Nu charset( R t NoneR R t __iter__t lowert Falset itemst Truet popt append( R t statet meta_foundt pendingt tokent typet has_http_equiv_content_typet namespacet namet value( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyR sX # ( t __name__t __module__R R ( ( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyR s N( t __future__R R R t R R ( ( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyt <module> s PK @N#]n�|�m m D site-packages/pip/_vendor/html5lib/filters/alphabeticalattributes.pynu �[��� from __future__ import absolute_import, division, unicode_literals from . import base try: from collections import OrderedDict except ImportError: from ordereddict import OrderedDict class Filter(base.Filter): def __iter__(self): for token in base.Filter.__iter__(self): if token["type"] in ("StartTag", "EmptyTag"): attrs = OrderedDict() for name, value in sorted(token["data"].items(), key=lambda x: x[0]): attrs[name] = value token["data"] = attrs yield token PK @N#]!�$&) &) : site-packages/pip/_vendor/html5lib/filters/optionaltags.pynu �[��� from __future__ import absolute_import, division, unicode_literals from . import base class Filter(base.Filter): def slider(self): previous1 = previous2 = None for token in self.source: if previous1 is not None: yield previous2, previous1, token previous2 = previous1 previous1 = token if previous1 is not None: yield previous2, previous1, None def __iter__(self): for previous, token, next in self.slider(): type = token["type"] if type == "StartTag": if (token["data"] or not self.is_optional_start(token["name"], previous, next)): yield token elif type == "EndTag": if not self.is_optional_end(token["name"], next): yield token else: yield token def is_optional_start(self, tagname, previous, next): type = next and next["type"] or None if tagname in 'html': # An html element's start tag may be omitted if the first thing # inside the html element is not a space character or a comment. return type not in ("Comment", "SpaceCharacters") elif tagname == 'head': # A head element's start tag may be omitted if the first thing # inside the head element is an element. # XXX: we also omit the start tag if the head element is empty if type in ("StartTag", "EmptyTag"): return True elif type == "EndTag": return next["name"] == "head" elif tagname == 'body': # A body element's start tag may be omitted if the first thing # inside the body element is not a space character or a comment, # except if the first thing inside the body element is a script # or style element and the node immediately preceding the body # element is a head element whose end tag has been omitted. if type in ("Comment", "SpaceCharacters"): return False elif type == "StartTag": # XXX: we do not look at the preceding event, so we never omit # the body element's start tag if it's followed by a script or # a style element. return next["name"] not in ('script', 'style') else: return True elif tagname == 'colgroup': # A colgroup element's start tag may be omitted if the first thing # inside the colgroup element is a col element, and if the element # is not immediately preceded by another colgroup element whose # end tag has been omitted. if type in ("StartTag", "EmptyTag"): # XXX: we do not look at the preceding event, so instead we never # omit the colgroup element's end tag when it is immediately # followed by another colgroup element. See is_optional_end. return next["name"] == "col" else: return False elif tagname == 'tbody': # A tbody element's start tag may be omitted if the first thing # inside the tbody element is a tr element, and if the element is # not immediately preceded by a tbody, thead, or tfoot element # whose end tag has been omitted. if type == "StartTag": # omit the thead and tfoot elements' end tag when they are # immediately followed by a tbody element. See is_optional_end. if previous and previous['type'] == 'EndTag' and \ previous['name'] in ('tbody', 'thead', 'tfoot'): return False return next["name"] == 'tr' else: return False return False def is_optional_end(self, tagname, next): type = next and next["type"] or None if tagname in ('html', 'head', 'body'): # An html element's end tag may be omitted if the html element # is not immediately followed by a space character or a comment. return type not in ("Comment", "SpaceCharacters") elif tagname in ('li', 'optgroup', 'tr'): # A li element's end tag may be omitted if the li element is # immediately followed by another li element or if there is # no more content in the parent element. # An optgroup element's end tag may be omitted if the optgroup # element is immediately followed by another optgroup element, # or if there is no more content in the parent element. # A tr element's end tag may be omitted if the tr element is # immediately followed by another tr element, or if there is # no more content in the parent element. if type == "StartTag": return next["name"] == tagname else: return type == "EndTag" or type is None elif tagname in ('dt', 'dd'): # A dt element's end tag may be omitted if the dt element is # immediately followed by another dt element or a dd element. # A dd element's end tag may be omitted if the dd element is # immediately followed by another dd element or a dt element, # or if there is no more content in the parent element. if type == "StartTag": return next["name"] in ('dt', 'dd') elif tagname == 'dd': return type == "EndTag" or type is None else: return False elif tagname == 'p': # A p element's end tag may be omitted if the p element is # immediately followed by an address, article, aside, # blockquote, datagrid, dialog, dir, div, dl, fieldset, # footer, form, h1, h2, h3, h4, h5, h6, header, hr, menu, # nav, ol, p, pre, section, table, or ul, element, or if # there is no more content in the parent element. if type in ("StartTag", "EmptyTag"): return next["name"] in ('address', 'article', 'aside', 'blockquote', 'datagrid', 'dialog', 'dir', 'div', 'dl', 'fieldset', 'footer', 'form', 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'header', 'hr', 'menu', 'nav', 'ol', 'p', 'pre', 'section', 'table', 'ul') else: return type == "EndTag" or type is None elif tagname == 'option': # An option element's end tag may be omitted if the option # element is immediately followed by another option element, # or if it is immediately followed by an <code>optgroup</code> # element, or if there is no more content in the parent # element. if type == "StartTag": return next["name"] in ('option', 'optgroup') else: return type == "EndTag" or type is None elif tagname in ('rt', 'rp'): # An rt element's end tag may be omitted if the rt element is # immediately followed by an rt or rp element, or if there is # no more content in the parent element. # An rp element's end tag may be omitted if the rp element is # immediately followed by an rt or rp element, or if there is # no more content in the parent element. if type == "StartTag": return next["name"] in ('rt', 'rp') else: return type == "EndTag" or type is None elif tagname == 'colgroup': # A colgroup element's end tag may be omitted if the colgroup # element is not immediately followed by a space character or # a comment. if type in ("Comment", "SpaceCharacters"): return False elif type == "StartTag": # XXX: we also look for an immediately following colgroup # element. See is_optional_start. return next["name"] != 'colgroup' else: return True elif tagname in ('thead', 'tbody'): # A thead element's end tag may be omitted if the thead element # is immediately followed by a tbody or tfoot element. # A tbody element's end tag may be omitted if the tbody element # is immediately followed by a tbody or tfoot element, or if # there is no more content in the parent element. # A tfoot element's end tag may be omitted if the tfoot element # is immediately followed by a tbody element, or if there is no # more content in the parent element. # XXX: we never omit the end tag when the following element is # a tbody. See is_optional_start. if type == "StartTag": return next["name"] in ['tbody', 'tfoot'] elif tagname == 'tbody': return type == "EndTag" or type is None else: return False elif tagname == 'tfoot': # A tfoot element's end tag may be omitted if the tfoot element # is immediately followed by a tbody element, or if there is no # more content in the parent element. # XXX: we never omit the end tag when the following element is # a tbody. See is_optional_start. if type == "StartTag": return next["name"] == 'tbody' else: return type == "EndTag" or type is None elif tagname in ('td', 'th'): # A td element's end tag may be omitted if the td element is # immediately followed by a td or th element, or if there is # no more content in the parent element. # A th element's end tag may be omitted if the th element is # immediately followed by a td or th element, or if there is # no more content in the parent element. if type == "StartTag": return next["name"] in ('td', 'th') else: return type == "EndTag" or type is None return False PK @N#] 6 site-packages/pip/_vendor/html5lib/filters/__init__.pynu �[��� PK @N#]viå 9 site-packages/pip/_vendor/html5lib/filters/whitespace.pyonu �[��� � ��abc @` s� d d l m Z m Z m Z d d l Z d d l m Z d d l m Z m Z d j e � Z e j d e � Z d e j f d � � YZ d � Z d S( i ( t absolute_importt divisiont unicode_literalsNi ( t basei ( t rcdataElementst spaceCharactersu u [%s]+t Filterc B` s- e Z e d d g e e 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speak-numeralu speak-punctuationu speech-rateu stressu text-alignu text-decorationu text-indentu unicode-bidiu vertical-alignu voice-familyu volumeu white-spaceu width(' u autou aquau blacku blocku blueu boldu bothu bottomu brownu centeru collapseu dashedu dottedu fuchsiau grayu greenu !importantu italicu leftu limeu maroonu mediumu noneu navyu normalu nowrapu oliveu pointeru purpleu redu rightu solidu silveru tealu topu transparentu underlineu whiteu yellow( u fillu fill-opacityu fill-ruleu strokeu stroke-widthu stroke-linecapu stroke-linejoinu stroke-opacity( u ed2ku ftpu httpu httpsu ircu mailtou newsu gopheru nntpu telnetu webcalu xmppu calltou feedu urnu aimu rsyncu tagu sshu sftpu rtspu afsu data( u image/pngu image/jpegu image/gifu image/webpu image/bmpu text/plain(! t __future__R R R R$ t xml.sax.saxutilsR R t pip._vendor.six.movesR R( t R t constantsR R t __all__t frozensetR R R R R R R R R R R R> t VERBOSER+ R ( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/sanitizer.pyt <module> s2 PK @N#]Y\ �� � B site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyonu �[��� � ��abc @` sI d d l m Z m Z m Z d d l m Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literalsi ( t baset Filterc B` s e Z d � Z d � Z RS( c C` s t j j | | � | | _ d S( N( R R t __init__t encoding( t selft sourceR ( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyR s c c` s� d } | j d k } g } xvt j j | � D]b} | d } | d k rl | d j � d k rod } qon| d k r�| d j � d k r^t } xE| d j � D]~ \ \ } } } | d k r� q� q� | j � d k r� | j | d | | f <t } Pq� | d k r� | j � d k r� t } q� q� W| r�d | d k r�d | j | d d <t } q�qo| d j � d k ro| roi d d 6d d 6| d d 6Vi d d 6d d 6i | j d 6d 6Vi d d 6d d 6Vt } q. qon� | d k ro| d j � d k ro| ro| j d � V| sBi d d 6d d 6i | j d 6d 6Vn x | r\| j d � VqEWt } d } qon | d k r�| j | � q. | Vq. Wd S( Nu pre_headu typeu StartTagu nameu headu in_headu EmptyTagu metau datau charsetu http-equivu content-typeu contentu text/html; charset=%su EndTagi u post_head( Nu content( Nu content( Nu charset( Nu charset( R t NoneR R t __iter__t lowert Falset itemst Truet popt append( R t statet meta_foundt pendingt tokent typet has_http_equiv_content_typet namespacet namet value( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyR sX # ( t __name__t __module__R R ( ( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyR s N( t __future__R R R t R R ( ( ( sT /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/inject_meta_charset.pyt <module> s PK @N#]�m�� � 7 site-packages/pip/_vendor/html5lib/filters/__init__.pycnu �[��� � ��abc @ s d S( N( ( ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/__init__.pyt <module> t PK @N#]"��� 2 site-packages/pip/_vendor/html5lib/filters/base.pynu �[��� from __future__ import absolute_import, division, unicode_literals class Filter(object): def __init__(self, source): self.source = source def __iter__(self): return iter(self.source) def __getattr__(self, name): return getattr(self.source, name) PK @N#]i�[$R R 3 site-packages/pip/_vendor/html5lib/filters/base.pyonu �[��� � ��abc @` s6 d d l m Z m Z m Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literalst Filterc B` s# e Z d � Z d � Z d � Z RS( c C` s | | _ d S( N( t source( t selfR ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/base.pyt __init__ s c C` s t | j � S( N( t iterR ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/base.pyt __iter__ s c C` s t | j | � S( N( t getattrR ( R t name( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/base.pyt __getattr__ s ( t __name__t __module__R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/filters/base.pyR s N( t __future__R R R t objectR ( ( ( 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d!6d�d"6d#d$6d�d%6d&d'6d(d)6d*d+6d~ d,6d� d-6d.d/6d0d16d2d36d4d56d6d76d8d96dzd:6d�d;6d<d=6d>d?6d@dA6dBdC6dDdE6dFdG6dHdI6dJdK6d�dL6d>dM6dNdO6dPdQ6dRdS6d�dT6d�dU6dVdW6d�dX6d�dY6d�dZ6d�d[6d\d]6d�d^6d�d_6d`da6d�db6dcdd6d,de6d�df6dgdh6didj6dkdl6d�dm6d2dn6d,do6d�dp6d�dq6dadr6dsdt6d4du6dvdw6dxdy6d� dz6d�d{6dad|6d}d~6dd�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dsd�6d�d�6d�d�6d�d�6d@d�6d�d�6d�d�6dvd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d� d�6d d�6d�d�6d�d�6d�d�6dd�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dd�6d�d�6d�d�6d$ d�6d�d�6d�d�6dt d�6dzd�6dzd�6d�d�6d�d�6d�d�6d�d�6dvd�6dvd�6d�d�6d�d�6d� d�6d�d�6d�d�6d�d�6d�d�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d;d�6d�d�6d=d�6d=d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d 6dd6d)d6dvd6dd6dd6d�d 6d d 6d d 6dd6dd6dd6dd6dd6dd6dd6d d 6d d 6dd 6d�d 6d!d"6dd#6d$d%6d�d&6d�d'6d�d(6d�d)6d�d*6d d+6d�d,6d d-6d�d.6d�d/6dvd06dvd16d�d26d3d46dvd56d d66dd76d8d96d�d:6d� d;6d� d<6d� d=6d>d?6d@dA6dBdC6d dD6dEdF6dGdH6dIdJ6dKdL6dMdN6dOdP6d>dQ6d dR6d@dS6dKdT6dIdU6dVdW6dXdY6dZd[6d d\6d�d]6dd^6dd_6d�d`6d�da6d�db6ddc6ddd6dedf6dgdh6dgdi6djdk6djdl6dmdn6dmdo6ddp6dqdr6dsdt6dudv6d dw6dxdy6dzd{6d|d}6d~d6d�d�6d�d�6d�d�6d�d�6dd�6d d�6dqd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dv d�6dxd�6dxd�6d�d�6d�d�6d�d�6d�d�6d�d�6dMd�6d�d�6d�d�6d�d�6dEd�6d�d�6d�d�6d3d�6d3d�6d�d�6d�d�6d�d�6dAd�6d;d�6d9d�6dAd�6d;d�6d�d�6d�d�6d�d�6d�d�6d�d�6dd�6d�d�6d�d�6d� d�6d{ d�6d0d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d"d�6d�d�6d: d�6d� d�6dId�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d d�6d�d�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d d6d d6dd6dwd6dd6d{d6d d 6d d 6d d6d d6dOd6d�d6dd6dd6dd6dd6dd6dd 6d�d 6d�d 6d d 6d!d"6d�d#6dyd$6dOd%6d�d&6dnd'6d(d)6d�d*6d(d+6d,d-6d.d/6d.d06d1d26d3d46d5d66d7d86d9d:6d;d<6d�d=6d�d>6d,d?6d@dA6d@dB6dCdD6ddE6dFdG6dHdI6ddJ6dKdL6d� dM6d� dN6ds dO6d� dP6d� dQ6dodR6dydS6dkdT6d�dU6dVdW6dXdY6dZd[6d\d]6d�d^6dEd_6d�d`6dadb6d�dc6di dd6dedf6dgdh6didj6d�dk6d�dl6dmdn6dEdo6d�dp6ddq6drds6dodt6d�du6dvdw6dXdx6dVdy6d\dz6dZd{6d|d}6d~d6d�d�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dld�6d�d�6d�d�6d d�6dod�6d�d�6d d�6dmd�6d� d�6d�d�6d�d�6d�d�6d�d�6d�d�6dd�6dqd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6Z/ i" d�d 6d d�6d� d�6d�d�6d� d�6d� d�6dyd�6dn d�6d�d�6d�d�6did�6d� d�6d�d�6d� d�6d d�6d�d�6d�d�6d�d�6d�d�6d8d�6d�d�6d6d�6d�d�6d*d�6do d�6d d�6d�d�6d"d�6d�d�6d�d 6d@ d6dd6d�d6d�d6Z0 i d d6dd6d d 6d d 6d d6dd6dd6dd6Z1 e e1 d e1 de1 dg � Z2 e g e j � D] \ Z3 Z4 e4 e3 f ^ qDN� Z5 de5 d<de6 f d� � YZ7 de8 f d� � YZ9 d S( i ( t absolute_importt divisiont unicode_literalsNu5 Null character in input stream, replaced with U+FFFD.u null-characteru Invalid codepoint in stream.u invalid-codepointu& Solidus (/) incorrectly placed in tag.u incorrectly-placed-solidusu. Incorrect CR newline entity, replaced with LF.u incorrect-cr-newline-entityu9 Entity used with illegal number (windows-1252 reference).u illegal-windows-1252-entityuP Numeric entity couldn't be converted to character (codepoint U+%(charAsInt)08x).u cant-convert-numeric-entityuB Numeric entity represents an illegal codepoint: U+%(charAsInt)08x.u$ illegal-codepoint-for-numeric-entityu# Numeric entity didn't end with ';'.u numeric-entity-without-semicolonu1 Numeric entity expected. Got end of file instead.u# expected-numeric-entity-but-got-eofu' Numeric entity expected but none found.u expected-numeric-entityu! Named entity didn't end with ';'.u named-entity-without-semicolonu Named entity expected. Got none.u expected-named-entityu' End tag contains unexpected attributes.u attributes-in-end-tagu. End tag contains unexpected self-closing flag.u self-closing-flag-on-end-tagu# Expected tag name. Got '>' instead.u' expected-tag-name-but-got-right-bracketuS Expected tag name. Got '?' instead. (HTML doesn't support processing instructions.)u' expected-tag-name-but-got-question-marku- Expected tag name. Got something else insteadu expected-tag-nameu6 Expected closing tag. Got '>' instead. Ignoring '</>'.u* expected-closing-tag-but-got-right-bracketu- Expected closing tag. Unexpected end of file.u expected-closing-tag-but-got-eofu< Expected closing tag. Unexpected character '%(data)s' found.u! expected-closing-tag-but-got-charu' Unexpected end of file in the tag name.u eof-in-tag-nameu8 Unexpected end of file. Expected attribute name instead.u# expected-attribute-name-but-got-eofu) Unexpected end of file in attribute name.u eof-in-attribute-nameu# Invalid character in attribute nameu# invalid-character-in-attribute-nameu# Dropped duplicate attribute on tag.u duplicate-attributeu1 Unexpected end of file. Expected = or end of tag.u$ expected-end-of-tag-name-but-got-eofu1 Unexpected end of file. Expected attribute value.u$ expected-attribute-value-but-got-eofu* Expected attribute value. Got '>' instead.u. expected-attribute-value-but-got-right-bracketu" Unexpected = in unquoted attributeu" equals-in-unquoted-attribute-valueu* Unexpected character in unquoted attributeu0 unexpected-character-in-unquoted-attribute-valueu* Unexpected character after attribute name.u& invalid-character-after-attribute-nameu+ Unexpected character after attribute value.u* unexpected-character-after-attribute-valueu. Unexpected end of file in attribute value (").u# eof-in-attribute-value-double-quoteu. Unexpected end of file in attribute value (').u# eof-in-attribute-value-single-quoteu* Unexpected end of file in attribute value.u eof-in-attribute-value-no-quotesu) Unexpected end of file in tag. Expected >u# unexpected-EOF-after-solidus-in-tagu/ Unexpected character after / in tag. Expected >u) unexpected-character-after-solidus-in-tagu& Expected '--' or 'DOCTYPE'. Not found.u expected-dashes-or-doctypeu Unexpected ! after -- in commentu, unexpected-bang-after-double-dash-in-commentu$ Unexpected space after -- in commentu- unexpected-space-after-double-dash-in-commentu Incorrect comment.u incorrect-commentu" Unexpected end of file in comment.u eof-in-commentu% Unexpected end of file in comment (-)u eof-in-comment-end-dashu+ Unexpected '-' after '--' found in comment.u, unexpected-dash-after-double-dash-in-commentu' Unexpected end of file in comment (--).u eof-in-comment-double-dashu eof-in-comment-end-space-stateu eof-in-comment-end-bang-stateu& Unexpected character in comment found.u unexpected-char-in-commentu( No space after literal string 'DOCTYPE'.u need-space-after-doctypeu. Unexpected > character. Expected DOCTYPE name.u+ expected-doctype-name-but-got-right-bracketu. Unexpected end of file. Expected DOCTYPE name.u! expected-doctype-name-but-got-eofu' Unexpected end of file in DOCTYPE name.u eof-in-doctype-nameu" Unexpected end of file in DOCTYPE.u eof-in-doctypeu% Expected space or '>'. Got '%(data)s'u* expected-space-or-right-bracket-in-doctypeu Unexpected end of DOCTYPE.u unexpected-end-of-doctypeu Unexpected character in DOCTYPE.u unexpected-char-in-doctypeu XXX innerHTML EOFu eof-in-innerhtmlu Unexpected DOCTYPE. Ignored.u unexpected-doctypeu% html needs to be the first start tag.u non-html-rootu) Unexpected End of file. Expected DOCTYPE.u expected-doctype-but-got-eofu Erroneous DOCTYPE.u unknown-doctypeu2 Unexpected non-space characters. Expected DOCTYPE.u expected-doctype-but-got-charsu2 Unexpected start tag (%(name)s). Expected DOCTYPE.u" expected-doctype-but-got-start-tagu0 Unexpected end tag (%(name)s). Expected DOCTYPE.u expected-doctype-but-got-end-tagu? Unexpected end tag (%(name)s) after the (implied) root element.u end-tag-after-implied-rootu4 Unexpected end of file. Expected end tag (%(name)s).u& expected-named-closing-tag-but-got-eofu4 Unexpected start tag head in existing head. Ignored.u! two-heads-are-not-better-than-oneu' Unexpected end tag (%(name)s). Ignored.u unexpected-end-tagu; Unexpected start tag (%(name)s) that can be in head. Moved.u# unexpected-start-tag-out-of-my-headu Unexpected start tag (%(name)s).u unexpected-start-tagu Missing end tag (%(name)s).u missing-end-tagu Missing end tags (%(name)s).u missing-end-tagsuC Unexpected start tag (%(startName)s) implies end tag (%(endName)s).u$ unexpected-start-tag-implies-end-tagu@ Unexpected start tag (%(originalName)s). Treated as %(newName)s.u unexpected-start-tag-treated-asu, Unexpected start tag %(name)s. Don't use it!u deprecated-tagu' Unexpected start tag %(name)s. Ignored.u unexpected-start-tag-ignoreduE Unexpected end tag (%(gotName)s). Missing end tag (%(expectedName)s).u$ expected-one-end-tag-but-got-anotheru: End tag (%(name)s) seen too early. Expected other end tag.u end-tag-too-earlyuF Unexpected end tag (%(gotName)s). Expected end tag (%(expectedName)s).u end-tag-too-early-namedu+ End tag (%(name)s) seen too early. Ignored.u end-tag-too-early-ignoreduQ End tag (%(name)s) violates step 1, paragraph 1 of the adoption agency algorithm.u adoption-agency-1.1uQ End tag (%(name)s) violates step 1, paragraph 2 of the adoption agency algorithm.u adoption-agency-1.2uQ End tag (%(name)s) violates step 1, paragraph 3 of the adoption agency algorithm.u adoption-agency-1.3uQ End tag (%(name)s) violates step 4, paragraph 4 of the adoption agency algorithm.u adoption-agency-4.4u> Unexpected end tag (%(originalName)s). Treated as %(newName)s.u unexpected-end-tag-treated-asu' This element (%(name)s) has no end tag.u no-end-tagu9 Unexpected implied end tag (%(name)s) in the table phase.u# unexpected-implied-end-tag-in-tableu> Unexpected implied end tag (%(name)s) in the table body phase.u( unexpected-implied-end-tag-in-table-bodyuD Unexpected non-space characters in table context caused voodoo mode.u$ unexpected-char-implies-table-voodoou3 Unexpected input with type hidden in table context.u unexpected-hidden-input-in-tableu! Unexpected form in table context.u unexpected-form-in-tableuD Unexpected start tag (%(name)s) in table context caused voodoo mode.u) unexpected-start-tag-implies-table-voodoouB Unexpected end tag (%(name)s) in table context caused voodoo mode.u' unexpected-end-tag-implies-table-voodoouC Unexpected table cell start tag (%(name)s) in the table body phase.u unexpected-cell-in-table-bodyuF Got table cell end tag (%(name)s) while required end tags are missing.u unexpected-cell-end-tagu? Unexpected end tag (%(name)s) in the table body phase. Ignored.u unexpected-end-tag-in-table-bodyu= Unexpected implied end tag (%(name)s) in the table row phase.u' unexpected-implied-end-tag-in-table-rowu> Unexpected end tag (%(name)s) in the table row phase. Ignored.u unexpected-end-tag-in-table-rowuJ Unexpected select start tag in the select phase treated as select end tag.u unexpected-select-in-selectu/ Unexpected input start tag in the select phase.u unexpected-input-in-selectuB Unexpected start tag token (%(name)s in the select phase. Ignored.u unexpected-start-tag-in-selectu; Unexpected end tag (%(name)s) in the select phase. Ignored.u unexpected-end-tag-in-selectuK Unexpected table element start tag (%(name)s) in the select in table phase.u5 unexpected-table-element-start-tag-in-select-in-tableuI Unexpected table element end tag (%(name)s) in the select in table phase.u3 unexpected-table-element-end-tag-in-select-in-tableu8 Unexpected non-space characters in the after body phase.u unexpected-char-after-bodyu> Unexpected start tag token (%(name)s) in the after body phase.u unexpected-start-tag-after-bodyu< Unexpected end tag token (%(name)s) in the after body phase.u unexpected-end-tag-after-bodyu@ Unexpected characters in the frameset phase. Characters ignored.u unexpected-char-in-framesetuE Unexpected start tag token (%(name)s) in the frameset phase. Ignored.u unexpected-start-tag-in-framesetuF Unexpected end tag token (frameset) in the frameset phase (innerHTML).u) unexpected-frameset-in-frameset-innerhtmluC Unexpected end tag token (%(name)s) in the frameset phase. Ignored.u unexpected-end-tag-in-framesetuE Unexpected non-space characters in the after frameset phase. Ignored.u unexpected-char-after-framesetuE Unexpected start tag (%(name)s) in the after frameset phase. Ignored.u# unexpected-start-tag-after-framesetuC Unexpected end tag (%(name)s) in the after frameset phase. Ignored.u! unexpected-end-tag-after-framesetu( Unexpected end tag after body(innerHtml)u' unexpected-end-tag-after-body-innerhtmlu6 Unexpected non-space characters. Expected end of file.u expected-eof-but-got-charu6 Unexpected start tag (%(name)s). Expected end of file.u expected-eof-but-got-start-tagu4 Unexpected end tag (%(name)s). Expected end of file.u expected-eof-but-got-end-tagu/ Unexpected end of file. Expected table content.u eof-in-tableu0 Unexpected end of file. Expected select content.u eof-in-selectu2 Unexpected end of file. Expected frameset content.u eof-in-framesetu0 Unexpected end of file. Expected script content.u eof-in-script-in-scriptu0 Unexpected end of file. Expected foreign contentu eof-in-foreign-landsu0 Trailing solidus not allowed on element %(name)su& non-void-element-with-trailing-solidusu2 Element %(name)s not allowed in a non-html contextu* unexpected-html-element-in-foreign-contentu* Unexpected end tag (%(name)s) before html.u unexpected-end-tag-before-htmlu9 Element %(name)s not allowed in a inhead-noscript contextu unexpected-inhead-noscript-tagu8 Unexpected end of file. Expected inhead-noscript contentu eof-in-head-noscriptu@ Unexpected non-space character. Expected inhead-noscript contentu char-in-head-noscriptu0 Undefined error (this sucks and should be fixed)u XXX-undefined-erroru http://www.w3.org/1999/xhtmlu htmlu" http://www.w3.org/1998/Math/MathMLu mathmlu http://www.w3.org/2000/svgu svgu http://www.w3.org/1999/xlinku xlinku$ http://www.w3.org/XML/1998/namespaceu xmlu http://www.w3.org/2000/xmlns/u xmlnsu appletu captionu marqueeu objectu tableu tdu thu miu mou mnu msu mtextu annotation-xmlu foreignObjectu descu titleu au bu bigu codeu emu fontu iu nobru su smallu strikeu strongu ttu uu addressu areau articleu asideu baseu basefontu bgsoundu blockquoteu bodyu bru buttonu centeru colu colgroupu commandu ddu detailsu diru divu dlu dtu embedu fieldsetu figureu footeru formu frameu framesetu h1u h2u h3u h4u h5u h6u headu headeru hru iframeu imageu imgu inputu isindexu liu linku listingu menuu metau navu noembedu noframesu noscriptu olu pu paramu plaintextu preu scriptu sectionu selectu styleu tbodyu textareau tfootu theadu tru ulu wbru xmpu annotaion-xmlu attributeNameu attributenameu attributeTypeu attributetypeu baseFrequencyu basefrequencyu baseProfileu baseprofileu calcModeu calcmodeu clipPathUnitsu clippathunitsu contentScriptTypeu contentscripttypeu contentStyleTypeu contentstyletypeu diffuseConstantu diffuseconstantu edgeModeu edgemodeu externalResourcesRequiredu externalresourcesrequiredu filterResu filterresu filterUnitsu filterunitsu glyphRefu glyphrefu gradientTransformu gradienttransformu gradientUnitsu gradientunitsu kernelMatrixu kernelmatrixu kernelUnitLengthu kernelunitlengthu keyPointsu keypointsu keySplinesu keysplinesu keyTimesu keytimesu lengthAdjustu lengthadjustu limitingConeAngleu limitingconeangleu markerHeightu markerheightu markerUnitsu markerunitsu markerWidthu markerwidthu maskContentUnitsu maskcontentunitsu maskUnitsu maskunitsu numOctavesu numoctavesu pathLengthu pathlengthu patternContentUnitsu patterncontentunitsu patternTransformu patterntransformu patternUnitsu patternunitsu pointsAtXu pointsatxu pointsAtYu pointsatyu pointsAtZu pointsatzu preserveAlphau preservealphau preserveAspectRatiou preserveaspectratiou primitiveUnitsu primitiveunitsu refXu refxu refYu refyu repeatCountu repeatcountu repeatDuru repeatduru requiredExtensionsu requiredextensionsu requiredFeaturesu requiredfeaturesu specularConstantu specularconstantu specularExponentu specularexponentu spreadMethodu spreadmethodu startOffsetu startoffsetu stdDeviationu stddeviationu stitchTilesu stitchtilesu surfaceScaleu surfacescaleu systemLanguageu systemlanguageu tableValuesu tablevaluesu targetXu targetxu targetYu targetyu textLengthu textlengthu viewBoxu viewboxu viewTargetu viewtargetu xChannelSelectoru xchannelselectoru yChannelSelectoru ychannelselectoru zoomAndPanu zoomandpanu definitionURLu definitionurlu actuateu xlink:actuateu arcroleu xlink:arcroleu hrefu xlink:hrefu roleu xlink:roleu showu xlink:showu xlink:titleu typeu xlink:typeu xml:baseu langu xml:langu spaceu xml:spaceu xmlns:xlinku u u u u u event-sourceu sourceu tracku irrelevantu u scopedu ismapu autoplayu controlsu audiou videou deferu asyncu openu multipleu disabledu datagridu hiddenu checkedu defaultu noshadeu autosubmitu readonlyu selectedu optionu optgroupu autofocusu requiredu outputi� i�� i i� i i& i i! i� i0 i` i9 iR i} i i i i i" i i i� i"! ia i: iS i~ ix u lt;u gt;u amp;u apos;u quot;u Æu AEligu AElig;u &u AMPu AMP;u Áu Aacuteu Aacute;u Ău Abreve;u Âu Acircu Acirc;u Аu Acy;u 𝔄u Afr;u Àu Agraveu Agrave;u Αu Alpha;u Āu Amacr;u ⩓u And;u Ąu Aogon;u 𝔸u Aopf;u u ApplyFunction;u Åu Aringu Aring;u 𝒜u Ascr;u ≔u Assign;u Ãu Atildeu Atilde;u Äu Aumlu Auml;u ∖u Backslash;u ⫧u Barv;u ⌆u Barwed;u Бu Bcy;u ∵u Because;u ℬu Bernoullis;u Βu Beta;u 𝔅u Bfr;u 𝔹u Bopf;u ˘u Breve;u Bscr;u ≎u Bumpeq;u Чu CHcy;u ©u COPYu COPY;u Ću Cacute;u ⋒u Cap;u ⅅu CapitalDifferentialD;u ℭu Cayleys;u Ču Ccaron;u Çu Ccedilu Ccedil;u Ĉu Ccirc;u ∰u Cconint;u Ċu Cdot;u ¸u Cedilla;u ·u CenterDot;u Cfr;u Χu Chi;u ⊙u CircleDot;u ⊖u CircleMinus;u ⊕u CirclePlus;u ⊗u CircleTimes;u ∲u ClockwiseContourIntegral;u ”u CloseCurlyDoubleQuote;u ’u CloseCurlyQuote;u ∷u Colon;u ⩴u Colone;u ≡u Congruent;u ∯u Conint;u ∮u ContourIntegral;u ℂu Copf;u ∐u Coproduct;u ∳u CounterClockwiseContourIntegral;u ⨯u Cross;u 𝒞u Cscr;u ⋓u Cup;u ≍u CupCap;u DD;u ⤑u DDotrahd;u Ђu DJcy;u Ѕu DScy;u Џu DZcy;u ‡u Dagger;u ↡u Darr;u ⫤u Dashv;u Ďu Dcaron;u Дu Dcy;u ∇u Del;u Δu Delta;u 𝔇u Dfr;u ´u DiacriticalAcute;u ˙u DiacriticalDot;u ˝u DiacriticalDoubleAcute;u `u DiacriticalGrave;u ˜u DiacriticalTilde;u ⋄u Diamond;u ⅆu DifferentialD;u 𝔻u Dopf;u ¨u Dot;u ⃜u DotDot;u ≐u DotEqual;u DoubleContourIntegral;u DoubleDot;u ⇓u DoubleDownArrow;u ⇐u DoubleLeftArrow;u ⇔u DoubleLeftRightArrow;u DoubleLeftTee;u ⟸u DoubleLongLeftArrow;u ⟺u DoubleLongLeftRightArrow;u ⟹u DoubleLongRightArrow;u ⇒u DoubleRightArrow;u ⊨u DoubleRightTee;u ⇑u DoubleUpArrow;u ⇕u DoubleUpDownArrow;u ∥u DoubleVerticalBar;u ↓u DownArrow;u ⤓u DownArrowBar;u ⇵u DownArrowUpArrow;u ̑u DownBreve;u ⥐u DownLeftRightVector;u ⥞u DownLeftTeeVector;u ↽u DownLeftVector;u ⥖u DownLeftVectorBar;u ⥟u DownRightTeeVector;u ⇁u DownRightVector;u ⥗u DownRightVectorBar;u ⊤u DownTee;u ↧u DownTeeArrow;u Downarrow;u 𝒟u Dscr;u Đu Dstrok;u Ŋu ENG;u Ðu ETHu ETH;u Éu Eacuteu Eacute;u Ěu Ecaron;u Êu Ecircu Ecirc;u Эu Ecy;u Ėu Edot;u 𝔈u Efr;u Èu Egraveu Egrave;u ∈u Element;u Ēu Emacr;u ◻u EmptySmallSquare;u ▫u EmptyVerySmallSquare;u Ęu Eogon;u 𝔼u Eopf;u Εu Epsilon;u ⩵u Equal;u ≂u EqualTilde;u ⇌u Equilibrium;u ℰu Escr;u ⩳u Esim;u Ηu Eta;u Ëu Eumlu Euml;u ∃u Exists;u ⅇu ExponentialE;u Фu Fcy;u 𝔉u Ffr;u ◼u FilledSmallSquare;u ▪u FilledVerySmallSquare;u 𝔽u Fopf;u ∀u ForAll;u ℱu Fouriertrf;u Fscr;u Ѓu GJcy;u >u GTu GT;u Γu Gamma;u Ϝu Gammad;u Ğu Gbreve;u Ģu Gcedil;u Ĝu Gcirc;u Гu Gcy;u Ġu Gdot;u 𝔊u Gfr;u ⋙u Gg;u 𝔾u Gopf;u ≥u GreaterEqual;u ⋛u GreaterEqualLess;u ≧u GreaterFullEqual;u ⪢u GreaterGreater;u ≷u GreaterLess;u ⩾u GreaterSlantEqual;u ≳u GreaterTilde;u 𝒢u Gscr;u ≫u Gt;u Ъu HARDcy;u ˇu Hacek;u ^u Hat;u Ĥu Hcirc;u ℌu Hfr;u ℋu HilbertSpace;u ℍu Hopf;u ─u HorizontalLine;u Hscr;u Ħu Hstrok;u HumpDownHump;u ≏u HumpEqual;u Еu IEcy;u IJu IJlig;u Ёu IOcy;u Íu Iacuteu Iacute;u Îu Icircu Icirc;u Иu Icy;u İu Idot;u ℑu Ifr;u Ìu Igraveu Igrave;u Im;u Īu Imacr;u ⅈu ImaginaryI;u Implies;u ∬u Int;u ∫u Integral;u ⋂u Intersection;u u InvisibleComma;u u InvisibleTimes;u Įu Iogon;u 𝕀u Iopf;u Ιu Iota;u ℐu Iscr;u Ĩu Itilde;u Іu Iukcy;u Ïu Iumlu Iuml;u Ĵu Jcirc;u Йu Jcy;u 𝔍u Jfr;u 𝕁u Jopf;u 𝒥u Jscr;u Јu Jsercy;u Єu Jukcy;u Хu KHcy;u Ќu KJcy;u Κu Kappa;u Ķu Kcedil;u Кu Kcy;u 𝔎u Kfr;u 𝕂u Kopf;u 𝒦u Kscr;u Љu LJcy;u <u LTu LT;u Ĺu Lacute;u Λu Lambda;u ⟪u Lang;u ℒu Laplacetrf;u ↞u Larr;u Ľu Lcaron;u Ļu Lcedil;u Лu Lcy;u ⟨u LeftAngleBracket;u ←u LeftArrow;u ⇤u LeftArrowBar;u ⇆u LeftArrowRightArrow;u ⌈u LeftCeiling;u ⟦u LeftDoubleBracket;u ⥡u LeftDownTeeVector;u ⇃u LeftDownVector;u ⥙u LeftDownVectorBar;u ⌊u LeftFloor;u ↔u LeftRightArrow;u ⥎u LeftRightVector;u ⊣u LeftTee;u ↤u LeftTeeArrow;u ⥚u LeftTeeVector;u ⊲u LeftTriangle;u ⧏u LeftTriangleBar;u ⊴u LeftTriangleEqual;u ⥑u LeftUpDownVector;u ⥠u LeftUpTeeVector;u ↿u LeftUpVector;u ⥘u LeftUpVectorBar;u ↼u LeftVector;u ⥒u LeftVectorBar;u Leftarrow;u Leftrightarrow;u ⋚u LessEqualGreater;u ≦u LessFullEqual;u ≶u LessGreater;u ⪡u LessLess;u ⩽u LessSlantEqual;u ≲u LessTilde;u 𝔏u Lfr;u ⋘u Ll;u ⇚u Lleftarrow;u Ŀu Lmidot;u ⟵u LongLeftArrow;u ⟷u LongLeftRightArrow;u ⟶u LongRightArrow;u Longleftarrow;u Longleftrightarrow;u Longrightarrow;u 𝕃u Lopf;u ↙u LowerLeftArrow;u ↘u LowerRightArrow;u Lscr;u ↰u Lsh;u Łu Lstrok;u ≪u Lt;u ⤅u Map;u Мu Mcy;u u MediumSpace;u ℳu Mellintrf;u 𝔐u Mfr;u ∓u MinusPlus;u 𝕄u Mopf;u Mscr;u Μu Mu;u Њu NJcy;u Ńu Nacute;u Ňu Ncaron;u Ņu Ncedil;u Нu Ncy;u u NegativeMediumSpace;u NegativeThickSpace;u NegativeThinSpace;u NegativeVeryThinSpace;u NestedGreaterGreater;u NestedLessLess;u NewLine;u 𝔑u Nfr;u u NoBreak;u u NonBreakingSpace;u ℕu Nopf;u ⫬u Not;u ≢u NotCongruent;u ≭u NotCupCap;u ∦u NotDoubleVerticalBar;u ∉u NotElement;u ≠u NotEqual;u ≂̸u NotEqualTilde;u ∄u NotExists;u ≯u NotGreater;u ≱u NotGreaterEqual;u ≧̸u NotGreaterFullEqual;u ≫̸u NotGreaterGreater;u ≹u NotGreaterLess;u ⩾̸u NotGreaterSlantEqual;u ≵u NotGreaterTilde;u ≎̸u NotHumpDownHump;u ≏̸u NotHumpEqual;u ⋪u NotLeftTriangle;u ⧏̸u NotLeftTriangleBar;u ⋬u NotLeftTriangleEqual;u ≮u NotLess;u ≰u NotLessEqual;u ≸u NotLessGreater;u ≪̸u NotLessLess;u ⩽̸u NotLessSlantEqual;u ≴u NotLessTilde;u ⪢̸u NotNestedGreaterGreater;u ⪡̸u NotNestedLessLess;u ⊀u NotPrecedes;u ⪯̸u NotPrecedesEqual;u ⋠u NotPrecedesSlantEqual;u ∌u NotReverseElement;u ⋫u NotRightTriangle;u ⧐̸u NotRightTriangleBar;u ⋭u NotRightTriangleEqual;u ⊏̸u NotSquareSubset;u ⋢u NotSquareSubsetEqual;u ⊐̸u NotSquareSuperset;u ⋣u NotSquareSupersetEqual;u ⊂⃒u NotSubset;u ⊈u NotSubsetEqual;u ⊁u NotSucceeds;u ⪰̸u NotSucceedsEqual;u ⋡u NotSucceedsSlantEqual;u ≿̸u NotSucceedsTilde;u ⊃⃒u NotSuperset;u ⊉u NotSupersetEqual;u ≁u NotTilde;u ≄u NotTildeEqual;u ≇u NotTildeFullEqual;u ≉u NotTildeTilde;u ∤u NotVerticalBar;u 𝒩u Nscr;u Ñu Ntildeu Ntilde;u Νu Nu;u Œu OElig;u Óu Oacuteu Oacute;u Ôu Ocircu Ocirc;u Оu Ocy;u Őu Odblac;u 𝔒u Ofr;u Òu Ograveu Ograve;u Ōu Omacr;u Ωu Omega;u Οu Omicron;u 𝕆u Oopf;u “u OpenCurlyDoubleQuote;u ‘u OpenCurlyQuote;u ⩔u Or;u 𝒪u Oscr;u Øu Oslashu Oslash;u Õu Otildeu Otilde;u ⨷u Otimes;u Öu Oumlu Ouml;u ‾u OverBar;u ⏞u OverBrace;u ⎴u OverBracket;u ⏜u OverParenthesis;u ∂u PartialD;u Пu Pcy;u 𝔓u Pfr;u Φu Phi;u Πu Pi;u ±u PlusMinus;u Poincareplane;u ℙu Popf;u ⪻u Pr;u ≺u Precedes;u ⪯u PrecedesEqual;u ≼u PrecedesSlantEqual;u ≾u PrecedesTilde;u ″u Prime;u ∏u Product;u Proportion;u ∝u Proportional;u 𝒫u Pscr;u Ψu Psi;u "u QUOTu QUOT;u 𝔔u Qfr;u ℚu Qopf;u 𝒬u Qscr;u ⤐u RBarr;u ®u REGu REG;u Ŕu Racute;u ⟫u Rang;u ↠u Rarr;u ⤖u Rarrtl;u Řu Rcaron;u Ŗu Rcedil;u Рu Rcy;u ℜu Re;u ∋u ReverseElement;u ⇋u ReverseEquilibrium;u ⥯u ReverseUpEquilibrium;u Rfr;u Ρu Rho;u ⟩u RightAngleBracket;u →u RightArrow;u ⇥u RightArrowBar;u ⇄u RightArrowLeftArrow;u ⌉u RightCeiling;u ⟧u RightDoubleBracket;u ⥝u RightDownTeeVector;u ⇂u RightDownVector;u ⥕u RightDownVectorBar;u ⌋u RightFloor;u ⊢u RightTee;u ↦u RightTeeArrow;u ⥛u RightTeeVector;u ⊳u RightTriangle;u ⧐u RightTriangleBar;u ⊵u RightTriangleEqual;u ⥏u RightUpDownVector;u ⥜u RightUpTeeVector;u ↾u RightUpVector;u ⥔u RightUpVectorBar;u ⇀u RightVector;u ⥓u RightVectorBar;u Rightarrow;u ℝu Ropf;u ⥰u RoundImplies;u ⇛u Rrightarrow;u ℛu Rscr;u ↱u Rsh;u ⧴u RuleDelayed;u Щu SHCHcy;u Шu SHcy;u Ьu SOFTcy;u Śu Sacute;u ⪼u Sc;u Šu Scaron;u Şu Scedil;u Ŝu Scirc;u Сu Scy;u 𝔖u Sfr;u ShortDownArrow;u ShortLeftArrow;u ShortRightArrow;u ↑u ShortUpArrow;u Σu Sigma;u ∘u SmallCircle;u 𝕊u Sopf;u √u Sqrt;u □u Square;u ⊓u SquareIntersection;u ⊏u SquareSubset;u ⊑u SquareSubsetEqual;u ⊐u SquareSuperset;u ⊒u SquareSupersetEqual;u ⊔u SquareUnion;u 𝒮u Sscr;u ⋆u Star;u ⋐u Sub;u Subset;u ⊆u SubsetEqual;u ≻u Succeeds;u ⪰u SucceedsEqual;u ≽u SucceedsSlantEqual;u ≿u SucceedsTilde;u SuchThat;u ∑u Sum;u ⋑u Sup;u ⊃u Superset;u ⊇u SupersetEqual;u Supset;u Þu THORNu THORN;u ™u TRADE;u Ћu TSHcy;u Цu TScy;u Tab;u Τu Tau;u Ťu Tcaron;u Ţu Tcedil;u Тu Tcy;u 𝔗u Tfr;u ∴u Therefore;u Θu Theta;u u ThickSpace;u u ThinSpace;u ∼u Tilde;u ≃u TildeEqual;u ≅u TildeFullEqual;u ≈u TildeTilde;u 𝕋u Topf;u ⃛u TripleDot;u 𝒯u Tscr;u Ŧu Tstrok;u Úu Uacuteu Uacute;u ↟u Uarr;u ⥉u Uarrocir;u Ўu Ubrcy;u Ŭu Ubreve;u Ûu Ucircu Ucirc;u Уu Ucy;u Űu Udblac;u 𝔘u Ufr;u Ùu Ugraveu Ugrave;u Ūu Umacr;u _u UnderBar;u ⏟u UnderBrace;u ⎵u UnderBracket;u ⏝u UnderParenthesis;u ⋃u Union;u ⊎u UnionPlus;u Ųu Uogon;u 𝕌u Uopf;u UpArrow;u ⤒u UpArrowBar;u ⇅u UpArrowDownArrow;u ↕u UpDownArrow;u ⥮u UpEquilibrium;u ⊥u UpTee;u ↥u UpTeeArrow;u Uparrow;u Updownarrow;u ↖u UpperLeftArrow;u ↗u UpperRightArrow;u ϒu Upsi;u Υu Upsilon;u Ůu Uring;u 𝒰u Uscr;u Ũu Utilde;u Üu Uumlu Uuml;u ⊫u VDash;u ⫫u Vbar;u Вu Vcy;u ⊩u Vdash;u ⫦u Vdashl;u ⋁u Vee;u ‖u Verbar;u Vert;u ∣u VerticalBar;u |u VerticalLine;u ❘u VerticalSeparator;u ≀u VerticalTilde;u u VeryThinSpace;u 𝔙u Vfr;u 𝕍u Vopf;u 𝒱u Vscr;u ⊪u Vvdash;u Ŵu Wcirc;u ⋀u Wedge;u 𝔚u Wfr;u 𝕎u Wopf;u 𝒲u Wscr;u 𝔛u Xfr;u Ξu Xi;u 𝕏u Xopf;u 𝒳u Xscr;u Яu YAcy;u Їu YIcy;u Юu YUcy;u Ýu Yacuteu Yacute;u Ŷu Ycirc;u Ыu Ycy;u 𝔜u Yfr;u 𝕐u Yopf;u 𝒴u Yscr;u Ÿu Yuml;u Жu ZHcy;u Źu Zacute;u Žu Zcaron;u Зu Zcy;u Żu Zdot;u ZeroWidthSpace;u Ζu Zeta;u ℨu Zfr;u ℤu Zopf;u 𝒵u Zscr;u áu aacuteu aacute;u ău abreve;u ∾u ac;u ∾̳u acE;u ∿u acd;u âu acircu acirc;u acuteu acute;u аu acy;u æu aeligu aelig;u af;u 𝔞u afr;u àu agraveu agrave;u ℵu alefsym;u aleph;u αu alpha;u āu amacr;u ⨿u amalg;u ampu ∧u and;u ⩕u andand;u ⩜u andd;u ⩘u andslope;u ⩚u andv;u ∠u ang;u ⦤u ange;u angle;u ∡u angmsd;u ⦨u angmsdaa;u ⦩u angmsdab;u ⦪u angmsdac;u ⦫u angmsdad;u ⦬u angmsdae;u ⦭u angmsdaf;u ⦮u angmsdag;u ⦯u angmsdah;u ∟u angrt;u ⊾u angrtvb;u ⦝u angrtvbd;u ∢u angsph;u angst;u ⍼u angzarr;u ąu aogon;u 𝕒u aopf;u ap;u ⩰u apE;u ⩯u apacir;u ≊u ape;u ≋u apid;u 'u approx;u approxeq;u åu aringu aring;u 𝒶u ascr;u *u ast;u asymp;u asympeq;u ãu atildeu atilde;u äu aumlu auml;u awconint;u ⨑u awint;u ⫭u bNot;u ≌u backcong;u ϶u backepsilon;u ‵u backprime;u ∽u backsim;u ⋍u backsimeq;u ⊽u barvee;u ⌅u barwed;u barwedge;u bbrk;u ⎶u bbrktbrk;u bcong;u бu bcy;u „u bdquo;u becaus;u because;u ⦰u bemptyv;u bepsi;u bernou;u βu beta;u ℶu beth;u ≬u between;u 𝔟u bfr;u bigcap;u ◯u bigcirc;u bigcup;u ⨀u bigodot;u ⨁u bigoplus;u ⨂u bigotimes;u ⨆u bigsqcup;u ★u bigstar;u ▽u bigtriangledown;u △u bigtriangleup;u ⨄u biguplus;u bigvee;u bigwedge;u ⤍u bkarow;u ⧫u blacklozenge;u blacksquare;u ▴u blacktriangle;u ▾u blacktriangledown;u ◂u blacktriangleleft;u ▸u blacktriangleright;u ␣u blank;u ▒u blk12;u ░u blk14;u ▓u blk34;u █u block;u =⃥u bne;u ≡⃥u bnequiv;u ⌐u bnot;u 𝕓u bopf;u bot;u bottom;u ⋈u bowtie;u ╗u boxDL;u ╔u boxDR;u ╖u boxDl;u ╓u boxDr;u ═u boxH;u ╦u boxHD;u ╩u boxHU;u ╤u boxHd;u ╧u boxHu;u ╝u boxUL;u ╚u boxUR;u ╜u boxUl;u ╙u boxUr;u ║u boxV;u ╬u boxVH;u ╣u boxVL;u ╠u boxVR;u ╫u boxVh;u ╢u boxVl;u ╟u boxVr;u ⧉u boxbox;u ╕u boxdL;u ╒u boxdR;u ┐u boxdl;u ┌u boxdr;u boxh;u ╥u boxhD;u ╨u boxhU;u ┬u boxhd;u ┴u boxhu;u ⊟u boxminus;u ⊞u boxplus;u ⊠u boxtimes;u ╛u boxuL;u ╘u boxuR;u ┘u boxul;u └u boxur;u │u boxv;u ╪u boxvH;u ╡u boxvL;u ╞u boxvR;u ┼u boxvh;u ┤u boxvl;u ├u boxvr;u bprime;u breve;u ¦u brvbaru brvbar;u 𝒷u bscr;u ⁏u bsemi;u bsim;u bsime;u \u bsol;u ⧅u bsolb;u ⟈u bsolhsub;u •u bull;u bullet;u bump;u ⪮u bumpE;u bumpe;u bumpeq;u ću cacute;u ∩u cap;u ⩄u capand;u ⩉u capbrcup;u ⩋u capcap;u ⩇u capcup;u ⩀u capdot;u ∩︀u caps;u ⁁u caret;u caron;u ⩍u ccaps;u ču ccaron;u çu ccedilu ccedil;u ĉu ccirc;u ⩌u ccups;u ⩐u ccupssm;u ċu cdot;u cedilu cedil;u ⦲u cemptyv;u ¢u centu cent;u centerdot;u 𝔠u cfr;u чu chcy;u ✓u check;u checkmark;u χu chi;u ○u cir;u ⧃u cirE;u ˆu circ;u ≗u circeq;u ↺u circlearrowleft;u ↻u circlearrowright;u circledR;u Ⓢu circledS;u ⊛u circledast;u ⊚u circledcirc;u ⊝u circleddash;u cire;u ⨐u cirfnint;u ⫯u cirmid;u ⧂u cirscir;u ♣u clubs;u clubsuit;u :u colon;u colone;u coloneq;u ,u comma;u @u commat;u ∁u comp;u compfn;u complement;u complexes;u cong;u ⩭u congdot;u conint;u 𝕔u copf;u coprod;u copyu copy;u ℗u copysr;u ↵u crarr;u ✗u cross;u 𝒸u cscr;u ⫏u csub;u ⫑u csube;u ⫐u csup;u ⫒u csupe;u ⋯u ctdot;u ⤸u cudarrl;u ⤵u cudarrr;u ⋞u cuepr;u ⋟u cuesc;u ↶u cularr;u ⤽u cularrp;u ∪u cup;u ⩈u cupbrcap;u ⩆u cupcap;u ⩊u cupcup;u ⊍u cupdot;u ⩅u cupor;u ∪︀u cups;u ↷u curarr;u ⤼u curarrm;u curlyeqprec;u curlyeqsucc;u ⋎u curlyvee;u ⋏u curlywedge;u ¤u currenu curren;u curvearrowleft;u curvearrowright;u cuvee;u cuwed;u cwconint;u ∱u cwint;u ⌭u cylcty;u dArr;u ⥥u dHar;u †u dagger;u ℸu daleth;u darr;u ‐u dash;u dashv;u ⤏u dbkarow;u dblac;u ďu dcaron;u дu dcy;u dd;u ddagger;u ⇊u ddarr;u ⩷u ddotseq;u °u degu deg;u δu delta;u ⦱u demptyv;u ⥿u dfisht;u 𝔡u dfr;u dharl;u dharr;u diam;u diamond;u ♦u diamondsuit;u diams;u die;u ϝu digamma;u ⋲u disin;u ÷u div;u divideu divide;u ⋇u divideontimes;u divonx;u ђu djcy;u ⌞u dlcorn;u ⌍u dlcrop;u $u dollar;u 𝕕u dopf;u dot;u doteq;u ≑u doteqdot;u ∸u dotminus;u ∔u dotplus;u ⊡u dotsquare;u doublebarwedge;u downarrow;u downdownarrows;u downharpoonleft;u downharpoonright;u drbkarow;u ⌟u drcorn;u ⌌u drcrop;u 𝒹u dscr;u ѕu dscy;u ⧶u dsol;u đu dstrok;u ⋱u dtdot;u ▿u dtri;u dtrif;u duarr;u duhar;u ⦦u dwangle;u џu dzcy;u ⟿u dzigrarr;u eDDot;u eDot;u éu eacuteu eacute;u ⩮u easter;u ěu ecaron;u ≖u ecir;u êu ecircu ecirc;u ≕u ecolon;u эu ecy;u ėu edot;u ee;u ≒u efDot;u 𝔢u efr;u ⪚u eg;u èu egraveu egrave;u ⪖u egs;u ⪘u egsdot;u ⪙u el;u ⏧u elinters;u ℓu ell;u ⪕u els;u ⪗u elsdot;u ēu emacr;u ∅u empty;u emptyset;u emptyv;u u emsp13;u u emsp14;u u emsp;u ŋu eng;u u ensp;u ęu eogon;u 𝕖u eopf;u ⋕u epar;u ⧣u eparsl;u ⩱u eplus;u εu epsi;u epsilon;u ϵu epsiv;u eqcirc;u eqcolon;u eqsim;u eqslantgtr;u eqslantless;u =u equals;u ≟u equest;u equiv;u ⩸u equivDD;u ⧥u eqvparsl;u ≓u erDot;u ⥱u erarr;u ℯu escr;u esdot;u esim;u ηu eta;u ðu ethu eth;u ëu eumlu euml;u €u euro;u !u excl;u exist;u expectation;u exponentiale;u fallingdotseq;u фu fcy;u ♀u female;u ffiu ffilig;u ffu fflig;u fflu ffllig;u 𝔣u ffr;u fiu filig;u fju fjlig;u ♭u flat;u flu fllig;u ▱u fltns;u ƒu fnof;u 𝕗u fopf;u forall;u ⋔u fork;u ⫙u forkv;u ⨍u fpartint;u ½u frac12u frac12;u ⅓u frac13;u ¼u frac14u frac14;u ⅕u frac15;u ⅙u frac16;u ⅛u frac18;u ⅔u frac23;u ⅖u frac25;u ¾u frac34u frac34;u ⅗u frac35;u ⅜u frac38;u ⅘u frac45;u ⅚u frac56;u ⅝u frac58;u ⅞u frac78;u ⁄u frasl;u ⌢u frown;u 𝒻u fscr;u gE;u ⪌u gEl;u ǵu gacute;u γu gamma;u gammad;u ⪆u gap;u ğu gbreve;u ĝu gcirc;u гu gcy;u ġu gdot;u ge;u gel;u geq;u geqq;u geqslant;u ges;u ⪩u gescc;u ⪀u gesdot;u ⪂u gesdoto;u ⪄u gesdotol;u ⋛︀u gesl;u ⪔u gesles;u 𝔤u gfr;u gg;u ggg;u ℷu gimel;u ѓu gjcy;u gl;u ⪒u glE;u ⪥u gla;u ⪤u glj;u ≩u gnE;u ⪊u gnap;u gnapprox;u ⪈u gne;u gneq;u gneqq;u ⋧u gnsim;u 𝕘u gopf;u grave;u ℊu gscr;u gsim;u ⪎u gsime;u ⪐u gsiml;u gtu ⪧u gtcc;u ⩺u gtcir;u ⋗u gtdot;u ⦕u gtlPar;u ⩼u gtquest;u gtrapprox;u ⥸u gtrarr;u gtrdot;u gtreqless;u gtreqqless;u gtrless;u gtrsim;u ≩︀u gvertneqq;u gvnE;u hArr;u hairsp;u half;u hamilt;u ъu hardcy;u harr;u ⥈u harrcir;u ↭u harrw;u ℏu hbar;u ĥu hcirc;u ♥u hearts;u heartsuit;u …u hellip;u ⊹u hercon;u 𝔥u hfr;u ⤥u hksearow;u ⤦u hkswarow;u ⇿u hoarr;u ∻u homtht;u ↩u hookleftarrow;u ↪u hookrightarrow;u 𝕙u hopf;u ―u horbar;u 𝒽u hscr;u hslash;u ħu hstrok;u ⁃u hybull;u hyphen;u íu iacuteu iacute;u ic;u îu icircu icirc;u иu icy;u еu iecy;u ¡u iexclu iexcl;u iff;u 𝔦u ifr;u ìu igraveu igrave;u ii;u ⨌u iiiint;u ∭u iiint;u ⧜u iinfin;u ℩u iiota;u iju ijlig;u īu imacr;u image;u imagline;u imagpart;u ıu imath;u ⊷u imof;u Ƶu imped;u in;u ℅u incare;u ∞u infin;u ⧝u infintie;u inodot;u int;u ⊺u intcal;u integers;u intercal;u ⨗u intlarhk;u ⨼u intprod;u ёu iocy;u įu iogon;u 𝕚u iopf;u ιu iota;u iprod;u ¿u iquestu iquest;u 𝒾u iscr;u isin;u ⋹u isinE;u ⋵u isindot;u ⋴u isins;u ⋳u isinsv;u isinv;u it;u ĩu itilde;u іu iukcy;u ïu iumlu iuml;u ĵu jcirc;u йu jcy;u 𝔧u jfr;u ȷu jmath;u 𝕛u jopf;u 𝒿u jscr;u јu jsercy;u єu jukcy;u κu kappa;u ϰu kappav;u ķu kcedil;u кu kcy;u 𝔨u kfr;u ĸu kgreen;u хu khcy;u ќu kjcy;u 𝕜u kopf;u 𝓀u kscr;u lAarr;u lArr;u ⤛u lAtail;u ⤎u lBarr;u lE;u ⪋u lEg;u ⥢u lHar;u ĺu lacute;u ⦴u laemptyv;u lagran;u λu lambda;u lang;u ⦑u langd;u langle;u ⪅u lap;u «u laquou laquo;u larr;u larrb;u ⤟u larrbfs;u ⤝u larrfs;u larrhk;u ↫u larrlp;u ⤹u larrpl;u ⥳u larrsim;u ↢u larrtl;u ⪫u lat;u ⤙u latail;u ⪭u late;u ⪭︀u lates;u ⤌u lbarr;u ❲u lbbrk;u {u lbrace;u [u lbrack;u ⦋u lbrke;u ⦏u lbrksld;u ⦍u lbrkslu;u ľu lcaron;u ļu lcedil;u lceil;u lcub;u лu lcy;u ⤶u ldca;u ldquo;u ldquor;u ⥧u ldrdhar;u ⥋u ldrushar;u ↲u ldsh;u ≤u le;u leftarrow;u leftarrowtail;u leftharpoondown;u leftharpoonup;u ⇇u leftleftarrows;u leftrightarrow;u leftrightarrows;u leftrightharpoons;u leftrightsquigarrow;u ⋋u leftthreetimes;u leg;u leq;u leqq;u leqslant;u les;u ⪨u lescc;u ⩿u lesdot;u ⪁u lesdoto;u ⪃u lesdotor;u ⋚︀u lesg;u ⪓u lesges;u lessapprox;u ⋖u lessdot;u lesseqgtr;u lesseqqgtr;u lessgtr;u lesssim;u ⥼u lfisht;u lfloor;u 𝔩u lfr;u lg;u ⪑u lgE;u lhard;u lharu;u ⥪u lharul;u ▄u lhblk;u љu ljcy;u ll;u llarr;u llcorner;u ⥫u llhard;u ◺u lltri;u ŀu lmidot;u ⎰u lmoust;u lmoustache;u ≨u lnE;u ⪉u lnap;u lnapprox;u ⪇u lne;u lneq;u lneqq;u ⋦u lnsim;u ⟬u loang;u ⇽u loarr;u lobrk;u longleftarrow;u longleftrightarrow;u ⟼u longmapsto;u longrightarrow;u looparrowleft;u ↬u looparrowright;u ⦅u lopar;u 𝕝u lopf;u ⨭u loplus;u ⨴u lotimes;u ∗u lowast;u lowbar;u ◊u loz;u lozenge;u lozf;u (u lpar;u ⦓u lparlt;u lrarr;u lrcorner;u lrhar;u ⥭u lrhard;u u lrm;u ⊿u lrtri;u ‹u lsaquo;u 𝓁u lscr;u lsh;u lsim;u ⪍u lsime;u ⪏u lsimg;u lsqb;u lsquo;u ‚u lsquor;u łu lstrok;u ltu ⪦u ltcc;u ⩹u ltcir;u ltdot;u lthree;u ⋉u ltimes;u ⥶u ltlarr;u ⩻u ltquest;u ⦖u ltrPar;u ◃u ltri;u ltrie;u ltrif;u ⥊u lurdshar;u ⥦u luruhar;u ≨︀u lvertneqq;u lvnE;u ∺u mDDot;u ¯u macru macr;u ♂u male;u ✠u malt;u maltese;u map;u mapsto;u mapstodown;u mapstoleft;u mapstoup;u ▮u marker;u ⨩u mcomma;u мu mcy;u —u mdash;u measuredangle;u 𝔪u mfr;u ℧u mho;u µu microu micro;u mid;u midast;u ⫰u midcir;u middotu middot;u −u minus;u minusb;u minusd;u ⨪u minusdu;u ⫛u mlcp;u mldr;u mnplus;u ⊧u models;u 𝕞u mopf;u mp;u 𝓂u mscr;u mstpos;u μu mu;u ⊸u multimap;u mumap;u ⋙̸u nGg;u ≫⃒u nGt;u nGtv;u ⇍u nLeftarrow;u ⇎u nLeftrightarrow;u ⋘̸u nLl;u ≪⃒u nLt;u nLtv;u ⇏u nRightarrow;u ⊯u nVDash;u ⊮u nVdash;u nabla;u ńu nacute;u ∠⃒u nang;u nap;u ⩰̸u napE;u ≋̸u napid;u ʼnu napos;u napprox;u ♮u natur;u natural;u naturals;u nbspu nbsp;u nbump;u nbumpe;u ⩃u ncap;u ňu ncaron;u ņu ncedil;u ncong;u ⩭̸u ncongdot;u ⩂u ncup;u нu ncy;u –u ndash;u ne;u ⇗u neArr;u ⤤u nearhk;u nearr;u nearrow;u ≐̸u nedot;u nequiv;u ⤨u nesear;u nesim;u nexist;u nexists;u 𝔫u nfr;u ngE;u nge;u ngeq;u ngeqq;u ngeqslant;u nges;u ngsim;u ngt;u ngtr;u nhArr;u ↮u nharr;u ⫲u nhpar;u ni;u ⋼u nis;u ⋺u nisd;u niv;u њu njcy;u nlArr;u ≦̸u nlE;u ↚u nlarr;u ‥u nldr;u nle;u nleftarrow;u nleftrightarrow;u nleq;u nleqq;u nleqslant;u nles;u nless;u nlsim;u nlt;u nltri;u nltrie;u nmid;u 𝕟u nopf;u ¬u notu not;u notin;u ⋹̸u notinE;u ⋵̸u notindot;u notinva;u ⋷u notinvb;u ⋶u notinvc;u notni;u notniva;u ⋾u notnivb;u ⋽u notnivc;u npar;u nparallel;u ⫽⃥u nparsl;u ∂̸u npart;u ⨔u npolint;u npr;u nprcue;u npre;u nprec;u npreceq;u nrArr;u ↛u nrarr;u ⤳̸u nrarrc;u ↝̸u nrarrw;u nrightarrow;u nrtri;u nrtrie;u nsc;u nsccue;u nsce;u 𝓃u nscr;u nshortmid;u nshortparallel;u nsim;u nsime;u nsimeq;u nsmid;u nspar;u nsqsube;u nsqsupe;u ⊄u nsub;u ⫅̸u nsubE;u nsube;u nsubset;u nsubseteq;u nsubseteqq;u nsucc;u nsucceq;u ⊅u nsup;u ⫆̸u nsupE;u nsupe;u nsupset;u nsupseteq;u nsupseteqq;u ntgl;u ñu ntildeu ntilde;u ntlg;u ntriangleleft;u ntrianglelefteq;u ntriangleright;u ntrianglerighteq;u νu nu;u #u num;u №u numero;u u numsp;u ⊭u nvDash;u ⤄u nvHarr;u ≍⃒u nvap;u ⊬u nvdash;u ≥⃒u nvge;u >⃒u nvgt;u ⧞u nvinfin;u ⤂u nvlArr;u ≤⃒u nvle;u <⃒u nvlt;u ⊴⃒u nvltrie;u ⤃u nvrArr;u ⊵⃒u nvrtrie;u ∼⃒u nvsim;u ⇖u nwArr;u ⤣u nwarhk;u nwarr;u nwarrow;u ⤧u nwnear;u oS;u óu oacuteu oacute;u oast;u ocir;u ôu ocircu ocirc;u оu ocy;u odash;u őu odblac;u ⨸u odiv;u odot;u ⦼u odsold;u œu oelig;u ⦿u ofcir;u 𝔬u ofr;u ˛u ogon;u òu ograveu ograve;u ⧁u ogt;u ⦵u ohbar;u ohm;u oint;u olarr;u ⦾u olcir;u ⦻u olcross;u oline;u ⧀u olt;u ōu omacr;u ωu omega;u οu omicron;u ⦶u omid;u ominus;u 𝕠u oopf;u ⦷u opar;u ⦹u operp;u oplus;u ∨u or;u orarr;u ⩝u ord;u ℴu order;u orderof;u ªu ordfu ordf;u ºu ordmu ordm;u ⊶u origof;u ⩖u oror;u ⩗u orslope;u ⩛u orv;u oscr;u øu oslashu oslash;u ⊘u osol;u õu otildeu otilde;u otimes;u ⨶u otimesas;u öu oumlu ouml;u ⌽u ovbar;u par;u ¶u parau para;u parallel;u ⫳u parsim;u ⫽u parsl;u part;u пu pcy;u %u percnt;u .u period;u ‰u permil;u perp;u ‱u pertenk;u 𝔭u pfr;u φu phi;u ϕu phiv;u phmmat;u ☎u phone;u πu pi;u pitchfork;u ϖu piv;u planck;u ℎu planckh;u plankv;u +u plus;u ⨣u plusacir;u plusb;u ⨢u pluscir;u plusdo;u ⨥u plusdu;u ⩲u pluse;u plusmnu plusmn;u ⨦u plussim;u ⨧u plustwo;u pm;u ⨕u pointint;u 𝕡u popf;u £u poundu pound;u pr;u ⪳u prE;u ⪷u prap;u prcue;u pre;u prec;u precapprox;u preccurlyeq;u preceq;u ⪹u precnapprox;u ⪵u precneqq;u ⋨u precnsim;u precsim;u ′u prime;u primes;u prnE;u prnap;u prnsim;u prod;u ⌮u profalar;u ⌒u profline;u ⌓u profsurf;u prop;u propto;u prsim;u ⊰u prurel;u 𝓅u pscr;u ψu psi;u u puncsp;u 𝔮u qfr;u qint;u 𝕢u qopf;u ⁗u qprime;u 𝓆u qscr;u quaternions;u ⨖u quatint;u ?u quest;u questeq;u quotu rAarr;u rArr;u ⤜u rAtail;u rBarr;u ⥤u rHar;u ∽̱u race;u ŕu racute;u radic;u ⦳u raemptyv;u rang;u ⦒u rangd;u ⦥u range;u rangle;u »u raquou raquo;u rarr;u ⥵u rarrap;u rarrb;u ⤠u rarrbfs;u ⤳u rarrc;u ⤞u rarrfs;u rarrhk;u rarrlp;u ⥅u rarrpl;u ⥴u rarrsim;u ↣u rarrtl;u ↝u rarrw;u ⤚u ratail;u ∶u ratio;u rationals;u rbarr;u ❳u rbbrk;u }u rbrace;u ]u rbrack;u ⦌u rbrke;u ⦎u rbrksld;u ⦐u rbrkslu;u řu rcaron;u ŗu rcedil;u rceil;u rcub;u рu rcy;u ⤷u rdca;u ⥩u rdldhar;u rdquo;u rdquor;u ↳u rdsh;u real;u realine;u realpart;u reals;u ▭u rect;u regu reg;u ⥽u rfisht;u rfloor;u 𝔯u rfr;u rhard;u rharu;u ⥬u rharul;u ρu rho;u ϱu rhov;u rightarrow;u rightarrowtail;u rightharpoondown;u rightharpoonup;u rightleftarrows;u rightleftharpoons;u ⇉u rightrightarrows;u rightsquigarrow;u ⋌u rightthreetimes;u ˚u ring;u risingdotseq;u rlarr;u rlhar;u u rlm;u ⎱u rmoust;u rmoustache;u ⫮u rnmid;u ⟭u roang;u ⇾u roarr;u robrk;u ⦆u ropar;u 𝕣u ropf;u ⨮u roplus;u ⨵u rotimes;u )u rpar;u ⦔u rpargt;u ⨒u rppolint;u rrarr;u ›u rsaquo;u 𝓇u rscr;u rsh;u rsqb;u rsquo;u rsquor;u rthree;u ⋊u rtimes;u ▹u rtri;u rtrie;u rtrif;u ⧎u rtriltri;u ⥨u ruluhar;u ℞u rx;u śu sacute;u sbquo;u sc;u ⪴u scE;u ⪸u scap;u šu scaron;u sccue;u sce;u şu scedil;u ŝu scirc;u ⪶u scnE;u ⪺u scnap;u ⋩u scnsim;u ⨓u scpolint;u scsim;u сu scy;u ⋅u sdot;u sdotb;u ⩦u sdote;u ⇘u seArr;u searhk;u searr;u searrow;u §u sectu sect;u ;u semi;u ⤩u seswar;u setminus;u setmn;u ✶u sext;u 𝔰u sfr;u sfrown;u ♯u sharp;u щu shchcy;u шu shcy;u shortmid;u shortparallel;u u shyu shy;u σu sigma;u ςu sigmaf;u sigmav;u sim;u ⩪u simdot;u sime;u simeq;u ⪞u simg;u ⪠u simgE;u ⪝u siml;u ⪟u simlE;u ≆u simne;u ⨤u simplus;u ⥲u simrarr;u slarr;u smallsetminus;u ⨳u smashp;u ⧤u smeparsl;u smid;u ⌣u smile;u ⪪u smt;u ⪬u smte;u ⪬︀u smtes;u ьu softcy;u /u sol;u ⧄u solb;u ⌿u solbar;u 𝕤u sopf;u ♠u spades;u spadesuit;u spar;u sqcap;u ⊓︀u sqcaps;u sqcup;u ⊔︀u sqcups;u sqsub;u sqsube;u sqsubset;u sqsubseteq;u sqsup;u sqsupe;u sqsupset;u sqsupseteq;u squ;u square;u squarf;u squf;u srarr;u 𝓈u sscr;u ssetmn;u ssmile;u sstarf;u ☆u star;u starf;u straightepsilon;u straightphi;u strns;u ⊂u sub;u ⫅u subE;u ⪽u subdot;u sube;u ⫃u subedot;u ⫁u submult;u ⫋u subnE;u ⊊u subne;u ⪿u subplus;u ⥹u subrarr;u subset;u subseteq;u subseteqq;u subsetneq;u subsetneqq;u ⫇u subsim;u ⫕u subsub;u ⫓u subsup;u succ;u succapprox;u succcurlyeq;u succeq;u succnapprox;u succneqq;u succnsim;u succsim;u sum;u ♪u sung;u ¹u sup1u sup1;u ²u sup2u sup2;u ³u sup3u sup3;u sup;u ⫆u supE;u ⪾u supdot;u ⫘u supdsub;u supe;u ⫄u supedot;u ⟉u suphsol;u ⫗u suphsub;u ⥻u suplarr;u ⫂u supmult;u ⫌u supnE;u ⊋u supne;u ⫀u supplus;u supset;u supseteq;u supseteqq;u supsetneq;u supsetneqq;u ⫈u supsim;u ⫔u supsub;u ⫖u supsup;u ⇙u swArr;u swarhk;u swarr;u swarrow;u ⤪u swnwar;u ßu szligu szlig;u ⌖u target;u τu tau;u tbrk;u ťu tcaron;u ţu tcedil;u тu tcy;u tdot;u ⌕u telrec;u 𝔱u tfr;u there4;u therefore;u θu theta;u ϑu thetasym;u thetav;u thickapprox;u thicksim;u thinsp;u thkap;u thksim;u þu thornu thorn;u tilde;u ×u timesu times;u timesb;u ⨱u timesbar;u ⨰u timesd;u tint;u toea;u top;u ⌶u topbot;u ⫱u topcir;u 𝕥u topf;u ⫚u topfork;u tosa;u ‴u tprime;u trade;u ▵u triangle;u triangledown;u triangleleft;u trianglelefteq;u ≜u triangleq;u triangleright;u trianglerighteq;u ◬u tridot;u trie;u ⨺u triminus;u ⨹u triplus;u ⧍u trisb;u ⨻u tritime;u ⏢u trpezium;u 𝓉u tscr;u цu tscy;u ћu tshcy;u ŧu tstrok;u twixt;u twoheadleftarrow;u twoheadrightarrow;u uArr;u ⥣u uHar;u úu uacuteu uacute;u uarr;u ўu ubrcy;u ŭu ubreve;u ûu ucircu ucirc;u уu ucy;u udarr;u űu udblac;u udhar;u ⥾u ufisht;u 𝔲u ufr;u ùu ugraveu ugrave;u uharl;u uharr;u ▀u uhblk;u ⌜u ulcorn;u ulcorner;u ⌏u ulcrop;u ◸u ultri;u ūu umacr;u umlu uml;u ųu uogon;u 𝕦u uopf;u uparrow;u updownarrow;u upharpoonleft;u upharpoonright;u uplus;u υu upsi;u upsih;u upsilon;u ⇈u upuparrows;u ⌝u urcorn;u urcorner;u ⌎u urcrop;u ůu uring;u ◹u urtri;u 𝓊u uscr;u ⋰u utdot;u ũu utilde;u utri;u utrif;u uuarr;u üu uumlu uuml;u ⦧u uwangle;u vArr;u ⫨u vBar;u ⫩u vBarv;u vDash;u ⦜u vangrt;u varepsilon;u varkappa;u varnothing;u varphi;u varpi;u varpropto;u varr;u varrho;u varsigma;u ⊊︀u varsubsetneq;u ⫋︀u varsubsetneqq;u ⊋︀u varsupsetneq;u ⫌︀u varsupsetneqq;u vartheta;u vartriangleleft;u vartriangleright;u вu vcy;u vdash;u vee;u ⊻u veebar;u ≚u veeeq;u ⋮u vellip;u verbar;u vert;u 𝔳u vfr;u vltri;u vnsub;u vnsup;u 𝕧u vopf;u vprop;u vrtri;u 𝓋u vscr;u vsubnE;u vsubne;u vsupnE;u vsupne;u ⦚u vzigzag;u ŵu wcirc;u ⩟u wedbar;u wedge;u ≙u wedgeq;u ℘u weierp;u 𝔴u wfr;u 𝕨u wopf;u wp;u wr;u wreath;u 𝓌u wscr;u xcap;u xcirc;u xcup;u xdtri;u 𝔵u xfr;u xhArr;u xharr;u ξu xi;u xlArr;u xlarr;u xmap;u ⋻u xnis;u xodot;u 𝕩u xopf;u xoplus;u xotime;u xrArr;u xrarr;u 𝓍u xscr;u xsqcup;u xuplus;u xutri;u xvee;u xwedge;u ýu yacuteu yacute;u яu yacy;u ŷu ycirc;u ыu ycy;u ¥u yenu yen;u 𝔶u yfr;u їu yicy;u 𝕪u yopf;u 𝓎u yscr;u юu yucy;u ÿu yumlu yuml;u źu zacute;u žu zcaron;u зu zcy;u żu zdot;u zeetrf;u ζu zeta;u 𝔷u zfr;u жu zhcy;u ⇝u zigrarr;u 𝕫u zopf;u 𝓏u zscr;u u zwj;u u zwnj;u �i i� u i� i� i� i� i� i� i� i� i� i� i� i� u i� i� u i� u i� i� i� i� i� i� i� i� i� i� i� i� i� u i� i� i� u Doctypei u Charactersi u SpaceCharactersi u StartTagi u EndTagi u EmptyTagi u Commenti u ParseErroru matht DataLossWarningc B` s e Z RS( ( t __name__t __module__( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/constants.pyR | s t ReparseExceptionc B` s e Z RS( ( R R ( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/constants.pyR � s ( u h1u h2u h3u h4u h5u h6( i� i�� i i� i i& i i! i� i0 i` i9 iR i�� i} i�� i�� i i i i i" i i i� i"! ia i: iS i�� i~ ix (: t __future__R R R t stringt Nonet EOFt Et namespacest frozensett scopingElementst formattingElementst specialElementst htmlIntegrationPointElementst" mathmlTextIntegrationPointElementst adjustSVGAttributest adjustMathMLAttributest adjustForeignAttributest dictt itemst qnamet 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-,/:-@\[-\^`\{-¶¸-¿×÷IJ-ijĿ-ŀʼnſDŽ-njDZ-dzǶ-ǹȘ-ɏʩ-ʺ˂-ˏ˒-˿͆-͟͢-΅Ϗϗ-ϙϛϝϟϡϴ-ЀЍѐѝ҂҇-ҏӅ-ӆӉ-ӊӍ-ӏӬ-ӭӶ-ӷӺ--՚-ՠև-ֺ֢־׀׃ׅ--ׯ׳-ؠػ-ؿٓ-ٟ٪-ٯڸ-ڹڿۏ۔۩ۮ-ۯۺ-ऀऄऺ-ऻॎ-ॐॕ-ॗ।-॥॰-ঀ----ঽ--ৎ---৲-ਁਃ--------ੵ-ઌ--ૡ-૰----ଵ-ୄ---୕-ୢ-୰------ஶ----௦௰-ఀఄఴ-ఽ--ౢ--ಁ಄-ಽ--ೝೢ--ഁഄഩഺ-ഽൄ-ൎ-ൖ൘-ൟൢ-൰-ฯ-฿๏๚--ຆຉ-ຌຎ-ຓຘຠຨ-ຩຬຯ຺-໎--༗༚-༟༪-༴༶༸༺-༽ཪ-྅ྌ-ྏྖྮ-ྰྸྺ-႟-ჷ-ჿᄁᄄᄈᄊᄍᄓ-ᄻᄽᄿᅁ-ᅋᅍᅏᅑ-ᅓᅖ-ᅘᅚ-ᅞᅢᅤᅦᅨᅪ-ᅬᅯ-ᅱᅴᅶ-ᆝᆟ-ᆧᆩ-ᆪᆬ-ᆭᆰ-ᆶᆹᆻᇃ-ᇪᇬ-ᇯᇱ-ᇸᇺ-᷿ẜ-ẟỺ-ỿ-----᾽᾿-῁῍-῏--῟῭-´-⃝-⃠⃢-℥℧-℩ℬ-ℭℯ-ⅿↃ-〄〆〈-〠〰〶-ゕ-゛-゜ゟ-゠・ヿ-ㄭ-䷿龦--]u� [ -@\[-\^`\{-¿×÷IJ-ijĿ-ŀʼnſDŽ-njDZ-dzǶ-ǹȘ-ɏʩ-ʺ˂-΅·Ϗϗ-ϙϛϝϟϡϴ-ЀЍѐѝ҂-ҏӅ-ӆӉ-ӊӍ-ӏӬ-ӭӶ-ӷӺ--՚-ՠև--ׯ׳-ؠػ-ـً-ٰڸ-ڹڿۏ۔ۖ-ۤۧ-ऄऺ-़ा-ॗॢ-----ৢ-৯৲-----ੱੵ-ઌ-઼ા-ૡ----ଵ-଼ା-ୢ------ஶ-ఄఴ-ౢ-಄-ೝೢ-ഄഩഺ-ൟൢ-ฯัิ-฿ๆ--ຆຉ-ຌຎ-ຓຘຠຨ-ຩຬຯັິ-ຼ--༿ཪ-႟-ჷ-ჿᄁᄄᄈᄊᄍᄓ-ᄻᄽᄿᅁ-ᅋᅍᅏᅑ-ᅓᅖ-ᅘᅚ-ᅞᅢᅤᅦᅨᅪ-ᅬᅯ-ᅱᅴᅶ-ᆝᆟ-ᆧᆩ-ᆪᆬ-ᆭᆰ-ᆶᆹᆻᇃ-ᇪᇬ-ᇯᇱ-ᇸᇺ-᷿ẜ-ẟỺ-ỿ-----᾽᾿-῁῍-῏--῟῭-´-℥℧-℩ℬ-ℭℯ-ⅿↃ-〆〈-〠〪-ゕ-゠・-ㄭ-䷿龦--]u# [^ a-zA-Z0-9\-'()+,./:=?;!*#@$_%]t InfosetFilterc B` s� e Z e j d � Z e e e e e e d � Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( u U[\dA-F]{5,5}c C` sC | | _ | | _ | | _ | | _ | | _ | | _ i | _ d S( N( t dropXmlnsLocalNamet dropXmlnsAttrNst preventDoubleDashCommentst preventDashAtCommentEndt replaceFormFeedCharacterst preventSingleQuotePubidt replaceCache( t selfR+ R, R- R. R/ R0 ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt __init__� s c C` sf | j r, | j d � r, t j d t � d S| j rU | d k rU t j d t � d S| j | � Sd S( Nu xmlns:u" Attributes cannot begin with xmlnsu http://www.w3.org/2000/xmlns/u) Attributes cannot be in the xml namespace( R+ t startswitht warningst warnR R R, t toXmlName( R2 t namet namespace( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt coerceAttribute� s c C` s | j | � S( N( R7 ( R2 R8 ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt coerceElement� s c C` sq | j rm x2 d | k r= t j d t � | j d d � } q W| j d � rm t j d t � | d 7} qm n | S( Nu --u' Comments cannot contain adjacent dashesu - -u -u Comments cannot end in a dashu ( R- R5 R6 R R& t endswith( R2 t data( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt coerceComment� s c C` sR | j rN x- t | j d � � D] } t j d t � q W| j d d � } n | S( Nu u Text cannot contain U+000Cu ( R/ t ranget countR5 R6 R R& ( R2 R= t _( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt coerceCharacters� s c C` s� | } xH t j | � D]7 } t j d t � | j | � } | j | | � } q W| j r� | j d � d k r� t j d t � | j d | j d � � } n | S( Nu Coercing non-XML pubidu 'i u! Pubid cannot contain single quote( t nonPubidCharRegexpt findallR5 R6 R t getReplacementCharacterR& R0 t find( R2 R= t dataOutputR) t replacement( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt coercePubid� s c C` s� | d } | d } t j | � } | rK t j d t � | j | � } n | } | } t t j | � � } x? | D]7 } t j d t � | j | � } | j | | � } qs W| | S( Ni i u Coercing non-XML name( t nonXmlNameFirstBMPRegexpR R5 R6 R RE t sett nonXmlNameBMPRegexpRD R& ( R2 R8 t nameFirstt nameRestt mt nameFirstOutputt nameRestOutputt replaceCharsR) RH ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyR7 � s c C` s2 | | j k r | j | } n | j | � } | S( N( R1 t escapeChar( R2 R) RH ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyRE s c C` sB x; t | j j | � � D]! } | j | | j | � � } q W| S( N( RK t replacementRegexpRD R& t unescapeChar( R2 R8 R ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt fromXmlName s c C` s! d t | � } | | j | <| S( Nu U%05X( R R1 ( R2 R) RH ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyRS s c C` s t t | d d � � S( Ni i ( R! R$ ( R2 t charcode( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyRU s N( t __name__t __module__t ret compileRT R R R3 R R: R; R> RB RI R7 RE RV RS RU ( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyR* � s" (! t __future__R R R RZ R5 t constantsR t baseChart ideographict combiningCharactert digitt extenderR" t letterR8 RM R[ R R R R R$ R R R# R R RL RJ RC t objectR* ( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_ihatexml.pyt <module> s2 0 PK @N#]� �]j ]j 3 site-packages/pip/_vendor/html5lib/_inputstream.pyonu �[��� � ��abc ! @` s� d d l m Z m Z m Z d d l m Z m Z d d l m Z m Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z m Z d d l m Z d d l m Z d d l m Z y d d l m Z Wn e k r� e Z n Xe g e D] Z e j d � ^ q� � Z e g e D] Z e j d � ^ q"� Z e g e D] Z e j d � ^ qJ� Z e e d d g � BZ d Z! e j" r�e j# e! d e$ d � d � Z% n e j# e! � Z% e& d d d d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 g � Z' e j# d3 � Z( i Z) d4 e* f d5 � � YZ+ d6 � Z, d7 e* f d8 � � YZ- d9 e- f d: � � YZ. d; e/ f d< � � YZ0 d= e* f d> � � YZ1 d? e* f d@ � � YZ2 dA � Z3 d S(B i ( t absolute_importt divisiont unicode_literals( t text_typet binary_type( t http_clientt urllibN( t webencodingsi ( t EOFt spaceCharacterst asciiLetterst asciiUppercase( t ReparseException( t _utils( t StringIO( t BytesIOu asciit >t <u� [- - --]i����u "\uD800-\uDFFF"u ]i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� u [ - -/:-@[-`{-~]t BufferedStreamc B` sM e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( u� Buffering for streams that do not have buffering of their own The buffer is implemented as a list of chunks on the assumption that joining many strings will be slow since it is O(n**2) c C` s% | | _ g | _ d d g | _ d S( Ni����i ( t streamt buffert position( t selfR ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt __init__@ s c C` sJ d } x, | j | j d D] } | t | � 7} q W| | j d 7} | S( Ni i ( R R t len( R t post chunk( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt tellE s c C` s` | } d } x> t | j | � | k rL | t | j | � 8} | d 7} q W| | g | _ d S( Ni i ( R R R ( R R t offsett i( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt seekL s c C` sp | j s | j | � S| j d t | j � k r_ | j d t | j d � k r_ | j | � S| j | � Sd S( Ni i i����( R t _readStreamR R t _readFromBuffer( R t bytes( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt readU s c C` s& t g | j D] } t | � ^ q � S( N( t sumR R ( R t item( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt _bufferedBytes^ s c C` sL | j j | � } | j j | � | j d c d 7<t | � | j d <| S( Ni i ( R R" R t appendR R ( R R! t data( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR a s c C` s | } g } | j d } | j d } x� | t | j � k r� | d k r� | j | } | t | � | k r� | } | | | g | _ n/ t | � | } | t | � g | _ | d 7} | j | | | | !� | | 8} d } q) W| r| j | j | � � n d j | � S( Ni i t ( R R R R& R t join( R R! t remainingBytest rvt bufferIndext bufferOffsett bufferedDatat bytesToRead( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR h s$ $ ( t __name__t __module__t __doc__R R R R" R% R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR 9 s c K` s� t | t j � s< t | t j j � rE t | j t j � rE t } n9 t | d � ro t | j d � t � } n t | t � } | r� g | D] } | j d � r� | ^ q� } | r� t d | � � n t | | � St | | � Sd S( Nu readi u _encodingu3 Cannot set an encoding with a unicode input, set %r( t isinstanceR t HTTPResponseR t responset addbaset fpt Falset hasattrR" R t endswitht TypeErrort HTMLUnicodeInputStreamt HTMLBinaryInputStream( t sourcet kwargst isUnicodet xt encodings( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt HTMLInputStream� s ( R< c B` s} e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z e d � Z d � Z RS( u� Provides a unicode stream of characters to the HTMLTokenizer. This class takes care of character encoding and removing or replacing incorrect byte-sequences and also provides column and line tracking. i ( c C` s� t j s d | _ n- t d � d k r6 | j | _ n | j | _ d g | _ t d � d f | _ | j | � | _ | j � d S( u� Initialises the HTMLInputStream. HTMLInputStream(source, [encoding]) -> Normalized stream from source for use by html5lib. source can be either a file-object, local filename or a string. The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) u i i u utf-8u certainN( R t supports_lone_surrogatest Nonet reportCharacterErrorsR t characterErrorsUCS4t characterErrorsUCS2t newLinest lookupEncodingt charEncodingt openStreamt dataStreamt reset( R R> ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR � s c C` sC d | _ d | _ d | _ g | _ d | _ d | _ d | _ d S( Nu i ( R t chunkSizet chunkOffsett errorst prevNumLinest prevNumColsRE t _bufferedCharacter( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRN � s c C` s( t | d � r | } n t | � } | S( uv Produces a file object from source. source can be either a file object, local filename or a string. u read( R9 R ( R R> R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRL � s c C` st | j } | j d d | � } | j | } | j d d | � } | d k r\ | j | } n | | d } | | f S( Nu i i����i ( R t countRR t rfindRS ( R R R t nLinest positionLinet lastLinePost positionColumn( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt _position� s c C` s& | j | j � \ } } | d | f S( u: Returns (line, col) of the current position in the stream.i ( R[ RP ( R t linet col( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR � s c C` sL | j | j k r% | j � s% t Sn | j } | j | } | d | _ | S( uo Read one character from the stream or queue if available. Return EOF when EOF is reached. i ( RP RO t readChunkR R ( R RP t char( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR_ � s c C` sO | d k r | j } n | j | j � \ | _ | _ d | _ d | _ d | _ | j j | � } | j r� | j | } d | _ n | s� t St | � d k r� t | d � } | d k s� d | k o� d k n r� | d | _ | d } q� n | j r| j | � n | j d d � } | j d d � } | | _ t | � | _ t S( Nu i i i����i i � i�� u u u ( RE t _defaultChunkSizeR[ RO RR RS R RP RM R" RT R8 R t ordRF t replacet True( R RO R' t lastv( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR^ � s0 ( c C` s: x3 t t t j | � � � D] } | j j d � q Wd S( Nu invalid-codepoint( t rangeR t invalid_unicode_ret findallRQ R& ( R R' t _( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRG % s "c C` s t } x� t j | � D]� } | r( q n t | j � � } | j � } t j | | | d !� r� t j | | | d !� } | t k r� | j j d � n t } q | d k r� | d k r� | t | � d k r� | j j d � q t } | j j d � q Wd S( Ni u invalid-codepointi � i�� i ( R8 Rf t finditerRa t groupt startR t isSurrogatePairt surrogatePairToCodepointt non_bmp_invalid_codepointsRQ R& Rc R ( R R' t skipt matcht codepointR t char_val( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRH ) s c C` sT y t | | f } Wnq t k r� d j g | D] } d t | � ^ q1 � } | sc d | } n t j d | � } t | | f <n Xg } x� t r@| j | j | j � } | d k r� | j | j k rPqnB | j � } | | j k r| j | j | j | !� | | _ Pn | j | j | j � | j � s� Pq� q� Wd j | � } | S( u� Returns a string of characters from the stream up to but not including any character in 'characters' or EOF. 'characters' must be a container that supports the 'in' method and iteration over its characters. u u \x%02xu ^%su [%s]+N( t charsUntilRegExt KeyErrorR) Ra t ret compileRc Rp R RP RE RO t endR& R^ ( R t characterst oppositet charst ct regexR+ t mRw t r( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt charsUntil@ s. , % c C` sS | d k rO | j d k r= | | j | _ | j d 7_ qO | j d 8_ n d S( Ni i ( RE RP R RO ( R R_ ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt ungeto s N( R0 R1 R2 R` R RN RL R[ R R_ RE R^ RG RH R8 R R� ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR< � s & /R= c B` sb e Z d Z d d d d d e d � Z d � Z d � Z e d � Z d � Z d � Z d � Z RS( u� Provides a unicode stream of characters to the HTMLTokenizer. This class takes care of character encoding and removing or replacing incorrect byte-sequences and also provides column and line tracking. u windows-1252c C` s� | j | � | _ t j | | j � d | _ d | _ | | _ | | _ | | _ | | _ | | _ | j | � | _ | j � d S( u� Initialises the HTMLInputStream. HTMLInputStream(source, [encoding]) -> Normalized stream from source for use by html5lib. source can be either a file-object, local filename or a string. The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) i id N( RL t rawStreamR< R t numBytesMetat numBytesChardett override_encodingt transport_encodingt same_origin_parent_encodingt likely_encodingt default_encodingt determineEncodingRK RN ( R R> R� R� R� R� R� t useChardet( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR � s c C` s3 | j d j j | j d � | _ t j | � d S( Ni u replace( RK t codec_infot streamreaderR� RM R< RN ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRN � s "c C` sU t | d � r | } n t | � } y | j | j � � Wn t | � } n X| S( uv Produces a file object from source. source can be either a file object, local filename or a string. u read( R9 R R R R ( R R> R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRL � s c C` s | j � d f } | d d k r& | St | j � d f } | d d k rO | St | j � d f } | d d k rx | S| j � d f } | d d k r� | St | j � d f } | d d k r� | d j j d � r� | St | j � d f } | d d k r| S| r�y d d l m } Wn t k r4q�Xg } | � } xF | j s�| j j | j � } | soPn | j | � | j | � qGW| j � t | j d � } | j j d � | d k r�| d f Sn t | j � d f } | d d k r�| St d � d f S( Nu certaini u tentativeu utf-16( t UniversalDetectoru encodingu windows-1252( t detectBOMRE RJ R� R� t detectEncodingMetaR� t namet startswithR� t chardet.universaldetectorR� t ImportErrort doneR� R" R� R& t feedt closet resultR R� ( R t chardetRK R� t bufferst detectorR t encoding( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � sP ' c C` s� t | � } | d k r d S| j d k r: t d � } nr | | j d k rf | j d d f | _ nF | j j d � | d f | _ | j � t d | j d | f � � d S( Nu utf-16beu utf-16leu utf-8i u certainu Encoding changed from %s to %s( u utf-16beu utf-16le( RJ RE R� RK R� R RN R ( R t newEncoding( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt changeEncoding s c C` s� i d t j 6d t j 6d t j 6d t j 6d t j 6} | j j d � } | j | d � } d } | s� | j | � } d } | s� | j | d � } d } q� n | r� | j j | � t | � S| j j d � d Sd S( u� Attempts to detect at BOM at the start of the stream. If an encoding can be determined from the BOM return the name of the encoding otherwise return Noneu utf-8u utf-16leu utf-16beu utf-32leu utf-32bei i i i N( t codecst BOM_UTF8t BOM_UTF16_LEt BOM_UTF16_BEt BOM_UTF32_LEt BOM_UTF32_BER� R" t getR RJ RE ( R t bomDictt stringR� R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� s$ c C` sk | j j | j � } t | � } | j j d � | j � } | d k rg | j d k rg t d � } n | S( u9 Report the encoding declared by the meta element i u utf-16beu utf-16leu utf-8N( u utf-16beu utf-16le( R� R" R� t EncodingParserR t getEncodingRE R� RJ ( R R t parserR� ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� 9 s N( R0 R1 R2 RE Rc R RN RL R� R� R� R� ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR= � s ( > "t EncodingBytesc B` s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e e e � Z d � Z e e � Z e d � Z d � Z d � Z d � Z RS( u� String-like object with an associated position and various extra methods If the position is ever greater than the string length then an exception is raisedc C` s t j | | j � � S( N( R! t __new__t lower( R t value( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� L s c C` s d | _ d S( Ni����( R[ ( R R� ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR P s c C` s | S( N( ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt __iter__T s c C` sS | j d } | _ | t | � k r/ t � n | d k rD t � n | | | d !S( Ni i ( R[ R t StopIterationR; ( R t p( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt __next__W s c C` s | j � S( N( R� ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt next_ s c C` sY | j } | t | � k r$ t � n | d k r9 t � n | d | _ } | | | d !S( Ni i ( R[ R R� R; ( R R� ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt previousc s c C` s+ | j t | � k r t � n | | _ d S( N( R[ R R� ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt setPositionl s c C` s< | j t | � k r t � n | j d k r4 | j Sd Sd S( Ni ( R[ R R� RE ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt getPositionq s c C` s | | j | j d !S( Ni ( R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt getCurrentByte{ s c C` sc | j } xJ | t | � k rU | | | d !} | | k rH | | _ | S| d 7} q W| | _ d S( u Skip past a list of charactersi N( R R R[ RE ( R Rz R� R{ ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRo � s c C` sc | j } xJ | t | � k rU | | | d !} | | k rH | | _ | S| d 7} q W| | _ d S( Ni ( R R R[ RE ( R Rz R� R{ ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt skipUntil� s c C` sQ | j } | | | t | � !} | j | � } | rM | j t | � 7_ n | S( u� Look for a sequence of bytes at the start of a string. If the bytes are found return True and advance the position to the byte after the match. Otherwise return False and leave the position alone( R R R� ( R R! R� R' R+ ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt matchBytes� s c C` sh | | j j | � } | d k r^ | j d k r= d | _ n | j | t | � d 7_ t St � d S( u� Look for the next sequence of bytes matching a given sequence. If a match is found advance the position to the last byte of the matchi����i i N( R t findR[ R Rc R� ( R R! t newPosition( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt jumpTo� s ( R0 R1 R2 R� R R� R� R� R� R� R� t propertyR R� t currentBytet spaceCharactersBytesRo R� R� R� ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� H s R� c B` s_ e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( u? Mini parser for detecting character encoding from meta elementsc C` s t | � | _ d | _ d S( u3 string - the data to work on for encoding detectionN( R� R' RE R� ( R R' ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR � s c C` s� d | j f d | j f d | j f d | j f d | j f d | j f f } xv | j D]k } t } xR | D]J \ } } | j j | � rk y | � } PWq� t k r� t } Pq� Xqk qk W| sX PqX qX W| j S( Ns <!--s <metas </s <!s <?R ( t handleCommentt handleMetat handlePossibleEndTagt handleOthert handlePossibleStartTagR' Rc R� R� R8 R� ( R t methodDispatchRh t keepParsingt keyt method( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � s& c C` s | j j d � S( u Skip over commentss -->( R' R� ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � s c C` sK | j j t k r t St } d } x"t rF| j � } | d k rG t S| d d k r� | d d k } | rC| d k rC| | _ t Sq% | d d k r� | d } t | � } | d k rC| | _ t Sq% | d d k r% t t | d � � } | j � } | d k rCt | � } | d k r@| r4| | _ t S| } q@qCq% q% Wd S( Ni s http-equivi s content-typet charsett content( R' R� R� Rc R8 RE t getAttributeR� RJ t ContentAttrParserR� t parse( R t hasPragmat pendingEncodingt attrt tentativeEncodingt codect contentParser( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � s: c C` s | j t � S( N( t handlePossibleTagR8 ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � s c C` s t | j � | j t � S( N( R� R' R� Rc ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � s c C` s� | j } | j t k r9 | r5 | j � | j � n t S| j t � } | d k ra | j � n+ | j � } x | d k r� | j � } qp Wt S( NR ( R' R� t asciiLettersBytesR� R� Rc R� t spacesAngleBracketsR� RE ( R t endTagR' R{ R� ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � s c C` s | j j d � S( NR ( R' R� ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� s c C` s� | j } | j t t d g � B� } | d k r5 d Sg } g } x� t r� | d k r` | r` Pnz | t k r| | j � } Pn^ | d k r� d j | � d f S| t k r� | j | j � � n | d k r� d S| j | � t | � } qD W| d k r| j � d j | � d f St | � | j � } | d k r�| } x� t r�t | � } | | k r�t | � d j | � d j | � f S| t k r�| j | j � � q>| j | � q>Wn^ | d k r�d j | � d f S| t k r�| j | j � � n | d k r d S| j | � x} t r�t | � } | t k rSd j | � d j | � f S| t k ru| j | j � � q| d k r�d S| j | � qWd S( u_ Return a name,value pair for the next attribute in the stream, if one is found, or Nonet /R t =R( t 't "N( R N( R� R ( R� R� ( R' Ro R� t frozensetRE Rc R) t asciiUppercaseBytesR& R� R� R� R� ( R R' R{ t attrNamet attrValuet quoteChar( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� sf ( R0 R1 R2 R R� R� R� R� R� R� R� R� ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � s $ R� c B` s e Z d � Z d � Z RS( c C` s | | _ d S( N( R' ( R R' ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR f s c C` s: y!| j j d � | j j d 7_ | j j � | j j d k sH d S| j j d 7_ | j j � | j j d k r� | j j } | j j d 7_ | j j } | j j | � r� | j | | j j !Sd SnP | j j } y( | j j t � | j | | j j !SWn t k r | j | SXWn t k r5d SXd S( NR� i R� R� R� ( R� R� ( R' R� R Ro R� RE R� R� R� ( R t quoteMarkt oldPosition( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� j s. ( R0 R1 R R� ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� e s c C` sw t | t � r: y | j d � } Wq: t k r6 d SXn | d k ro y t j | � SWqs t k rk d SXn d Sd S( u{ Return the python codec name corresponding to an encoding or None if the string doesn't correspond to a valid encoding.u asciiN( R3 R t decodet UnicodeDecodeErrorRE R t lookupt AttributeError( R� ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRJ � s (4 t __future__R R R t pip._vendor.sixR R t pip._vendor.six.movesR R R� Ru t pip._vendorR t constantsR R R R R R( R t ioR R R� R� R$ t encodeR� R� R� R� t invalid_unicode_no_surrogateRD Rv t evalRf t setRn t ascii_punctuation_reRs t objectR RC R< R= R! R� R� R� RJ ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt <module> sP " ((( J ��h�'PK @N#]u.���- �- 1 site-packages/pip/_vendor/html5lib/serializer.pyonu �[��� � ��abc @` s d d l m Z m Z m Z d d l m Z d d l Z d d l m Z m Z d d l m Z m Z m Z d d l m Z m Z m Z d d l m Z m Z d d l m Z d j e � d Z e j d e d � Z e j d e d � Z i Z e d � d k Z x� e e j � � D]� \ Z Z! e r<e e! � d k se r[e e! � d k r[qn e! d k re e! � d k r�e j" e! � Z! n e# e! � Z! e! e k s�e j$ � r�e e e! <q�qqWd � Z% e d e% � d d d � Z' d e( f d � � YZ) d e* f d � � YZ+ d S( i ( t absolute_importt divisiont unicode_literals( t text_typeN( t register_errort xmlcharrefreplace_errorsi ( t voidElementst booleanAttributest spaceCharacters( t rcdataElementst entitiest xmlEntities( t treewalkerst _utils( t escapeu u "'=<>`u [u ]u_ /` ᠏ ]u i u &c C` s t | t t f � rqg } g } t } x� t | j | j | j !� D]� \ } } | rb t } qD n | | j } t j | j | t | j | d g � !� r� t j | j | | d !� } t } n t | � } | j | � qD Wxz | D]r } t j | � } | r<| j d � | j | � | j d � sW| j d � qWq� | j d t | � d � q� Wd j | � | j f St | � Sd S( Ni u &u ;u &#x%s;u ( t isinstancet UnicodeEncodeErrort UnicodeTranslateErrort Falset enumeratet objectt startt endR t isSurrogatePairt mint surrogatePairToCodepointt Truet ordt appendt _encode_entity_mapt gett endswitht hext joinR ( t exct rest codepointst skipt it ct indext codepointt cpt e( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt htmlentityreplace_errors* s0 ) , u htmlentityreplaceu etreec K` s1 t j | � } t | � } | j | | � | � S( N( R t getTreeWalkert HTMLSerializert render( t inputt treet encodingt serializer_optst walkert s( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt serializeJ s R. c B` s� e Z d Z d Z e Z e Z e Z e Z e Z e Z e Z e Z e Z e Z e Z e Z d Z d � Z d � Z d � Z d d � Z d d � Z d d � Z RS( u legacyu "u quote_attr_valuesu quote_charu use_best_quote_charu omit_optional_tagsu minimize_boolean_attributesu use_trailing_solidusu space_before_trailing_solidusu escape_lt_in_attrsu escape_rcdatau resolve_entitiesu alphabetical_attributesu inject_meta_charsetu strip_whitespaceu sanitizec K` s� t | � t | j � } t | � d k rJ t d t t | � � � � n d | k rb t | _ n x6 | j D]+ } t | | | j | t | | � � � ql Wg | _ t | _ d S( u6 Initialize HTMLSerializer. Keyword options (default given first unless specified) include: inject_meta_charset=True|False Whether it insert a meta element to define the character set of the document. quote_attr_values="legacy"|"spec"|"always" Whether to quote attribute values that don't require quoting per legacy browser behaviour, when required by the standard, or always. quote_char=u'"'|u"'" Use given quote character for attribute quoting. Default is to use double quote unless attribute value contains a double quote, in which case single quotes are used instead. escape_lt_in_attrs=False|True Whether to escape < in attribute values. escape_rcdata=False|True Whether to escape characters that need to be escaped within normal elements within rcdata elements such as style. resolve_entities=True|False Whether to resolve named character entities that appear in the source tree. The XML predefined entities < > & " ' are unaffected by this setting. strip_whitespace=False|True Whether to remove semantically meaningless whitespace. (This compresses all whitespace to a single space except within pre.) minimize_boolean_attributes=True|False Shortens boolean attributes to give just the attribute value, for example <input disabled="disabled"> becomes <input disabled>. use_trailing_solidus=False|True Includes a close-tag slash at the end of the start tag of void elements (empty elements whose end tag is forbidden). E.g. <hr/>. space_before_trailing_solidus=True|False Places a space immediately before the closing slash in a tag using a trailing solidus. E.g. <hr />. Requires use_trailing_solidus. sanitize=False|True Strip all unsafe or unknown constructs from output. See `html5lib user documentation`_ omit_optional_tags=True|False Omit start/end tags that are optional. alphabetical_attributes=False|True Reorder attributes to be in alphabetical order. .. _html5lib user documentation: http://code.google.com/p/html5lib/wiki/UserDocumentation i u2 __init__() got an unexpected keyword argument '%s'u quote_charN( t frozensett optionst lent TypeErrort nextt iterR t use_best_quote_chart setattrR t getattrt errorst strict( t selft kwargst unexpected_argst attr( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt __init__p s . ) c C` s$ | j r | j | j d � S| Sd S( Nu htmlentityreplace( R2 t encode( RB t string( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyRG � s c C` s$ | j r | j | j d � S| Sd S( Nu strict( R2 RG ( RB RH ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt encodeStrict� s c c` sn | | _ t } g | _ | rI | j rI d d l m } | | | � } n | j rq d d l m } | | � } n | j r� d d l m } | | � } n | j r� d d l m } | | � } n | j r� d d l m } | | � } n x~| D]v} | d } | d k r�d | d } | d r9| d | d 7} n | d rP| d 7} n | d r�| d j d � d k r�| d j d � d k r�| j d � n d } n d } | d | | d | f 7} n | d 7} | j | � Vq� | d3 k ra| d k s| rF| r1| d j d � d k r1| j d � n | j | d � Vqf| j t | d � � Vq� | d4 k r.| d } | j d | � V| t k r�| j r�t } n | r�| j d � n x | d j � D] \ \ } } } | } | } | j d � V| j | � V| j sI| t j | t � � k r�| t j d t � � k r�| j d � V| j d k sxt | � d k r�t } nZ | j d k r�t j | � d k } n3 | j d k r�t j | � d k } n t! d � � | j" d! d" � } | j# r | j" d# d$ � } n | r�| j$ } | j% rhd | k rDd | k rDd } qhd | k rhd | k rhd } qhn | d k r�| j" d d% � } n | j" d d& � } | j | � V| j | � V| j | � Vq�| j | � Vq�q�W| t& k r | j' r | j( r | j d' � Vq | j d( � Vn | j d � Vq� | d) k r�| d } | t k rYt } n | ro| j d � n | j d* | � Vq� | d+ k r�| d } | j d, � d k r�| j d- � n | j d. | d � Vq� | d/ k rU| d } | d0 } | t) k r| j d1 | � n | j* r:| t+ k r:t) | } n d2 | } | j | � Vq� | j | d � q� Wd S(5 Ni ( t Filteru typeu Doctypeu <!DOCTYPE %su nameu publicIdu PUBLIC "%s"u systemIdu SYSTEMu "i u 'uA System identifer contains both single and double quote charactersu %s%s%su >u Charactersu SpaceCharactersu datau </u Unexpected </ in CDATAu StartTagu EmptyTagu <%su+ Unexpected child element of a CDATA elementu u u =u alwaysu specu legacyu? quote_attr_values must be one of: 'always', 'spec', or 'legacy'u &u &u <u <u 'u "u /u /u EndTagu </%s>u Commentu --u Comment contains --u <!--%s-->u Entityu ;u Entity %s not recognizedu &%s;( u Charactersu SpaceCharacters( u StartTagu EmptyTag(, R2 R R@ t inject_meta_charsett filters.inject_meta_charsetRJ t alphabetical_attributest filters.alphabeticalattributest strip_whitespacet filters.whitespacet sanitizet filters.sanitizert omit_optional_tagst filters.optionaltagst findt serializeErrorRI RG R R t escape_rcdataR t itemst minimize_boolean_attributesR R t tuplet quote_attr_valuesR9 t _quoteAttributeSpect searcht Nonet _quoteAttributeLegacyt ValueErrort replacet escape_lt_in_attrst quote_charR= R t use_trailing_solidust space_before_trailing_solidusR t resolve_entitiesR ( RB t treewalkerR2 t in_cdataRJ t tokent typet doctypeRc t namet _t attr_namet attr_valuet kt vt quote_attrt datat key( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyR6 � s� # ! c C` sE | r% d j t | j | | � � � Sd j t | j | � � � Sd S( Nt u ( R! t listR6 ( RB Rg R2 ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyR/ ? s u XXX ERROR MESSAGE NEEDEDc C` s& | j j | � | j r" t � n d S( N( R@ R RA t SerializeError( RB Rs ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyRV E s ( u quote_attr_valuesu quote_charu use_best_quote_charu omit_optional_tagsu minimize_boolean_attributesu use_trailing_solidusu space_before_trailing_solidusu escape_lt_in_attrsu escape_rcdatau resolve_entitiesu alphabetical_attributesu inject_meta_charsetu strip_whitespaceu sanitizeN( t __name__t __module__R[ Rc R R= RS RY R Rd Re Rb RW Rf RM RK RO RQ R8 RF RG RI R^ R6 R/ RV ( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyR. Q s4 8 � Rw c B` s e Z d Z RS( u Error in serialized tree( Rx Ry t __doc__( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyRw L s (, t __future__R R R t pip._vendor.sixR t ret codecsR R t constantsR R R R R R Ru R R t xml.sax.saxutilsR R! t _quoteAttributeSpecCharst compileR\ R_ R R9 t _is_ucs4Rv RX Rp Rq R R t islowerR, R^ R6 R R. t ExceptionRw ( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt <module> s8 �PK @N#]c�wܲ� �� 1 site-packages/pip/_vendor/html5lib/html5parser.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import with_metaclass, viewkeys, PY3 import types try: from collections import OrderedDict except ImportError: from pip._vendor.ordereddict import OrderedDict from . import _inputstream from . import _tokenizer from . import treebuilders from .treebuilders.base import Marker from . import _utils from .constants import ( spaceCharacters, asciiUpper2Lower, specialElements, headingElements, cdataElements, rcdataElements, tokenTypes, tagTokenTypes, namespaces, htmlIntegrationPointElements, mathmlTextIntegrationPointElements, adjustForeignAttributes as adjustForeignAttributesMap, adjustMathMLAttributes, adjustSVGAttributes, E, ReparseException ) def parse(doc, treebuilder="etree", namespaceHTMLElements=True, **kwargs): """Parse a string or file-like object into a tree""" tb = treebuilders.getTreeBuilder(treebuilder) p = HTMLParser(tb, namespaceHTMLElements=namespaceHTMLElements) return p.parse(doc, **kwargs) def parseFragment(doc, container="div", treebuilder="etree", namespaceHTMLElements=True, **kwargs): tb = treebuilders.getTreeBuilder(treebuilder) p = HTMLParser(tb, namespaceHTMLElements=namespaceHTMLElements) return p.parseFragment(doc, container=container, **kwargs) def method_decorator_metaclass(function): class Decorated(type): def __new__(meta, classname, bases, classDict): for attributeName, attribute in classDict.items(): if isinstance(attribute, types.FunctionType): attribute = function(attribute) classDict[attributeName] = attribute return type.__new__(meta, classname, bases, classDict) return Decorated class HTMLParser(object): """HTML parser. Generates a tree structure from a stream of (possibly malformed) HTML""" def __init__(self, tree=None, strict=False, namespaceHTMLElements=True, debug=False): """ strict - raise an exception when a parse error is encountered tree - a treebuilder class controlling the type of tree that will be returned. Built in treebuilders can be accessed through html5lib.treebuilders.getTreeBuilder(treeType) """ # Raise an exception on the first error encountered self.strict = strict if tree is None: tree = treebuilders.getTreeBuilder("etree") self.tree = tree(namespaceHTMLElements) self.errors = [] self.phases = dict([(name, cls(self, self.tree)) for name, cls in getPhases(debug).items()]) def _parse(self, stream, innerHTML=False, container="div", scripting=False, **kwargs): self.innerHTMLMode = innerHTML self.container = container self.scripting = scripting self.tokenizer = _tokenizer.HTMLTokenizer(stream, parser=self, **kwargs) self.reset() try: self.mainLoop() except ReparseException: self.reset() self.mainLoop() def reset(self): self.tree.reset() self.firstStartTag = False self.errors = [] self.log = [] # only used with debug mode # "quirks" / "limited quirks" / "no quirks" self.compatMode = "no quirks" if self.innerHTMLMode: self.innerHTML = self.container.lower() if self.innerHTML in cdataElements: self.tokenizer.state = self.tokenizer.rcdataState elif self.innerHTML in rcdataElements: self.tokenizer.state = self.tokenizer.rawtextState elif self.innerHTML == 'plaintext': self.tokenizer.state = self.tokenizer.plaintextState else: # state already is data state # self.tokenizer.state = self.tokenizer.dataState pass self.phase = self.phases["beforeHtml"] self.phase.insertHtmlElement() self.resetInsertionMode() else: self.innerHTML = False # pylint:disable=redefined-variable-type self.phase = self.phases["initial"] self.lastPhase = None self.beforeRCDataPhase = None self.framesetOK = True @property def documentEncoding(self): """The name of the character encoding that was used to decode the input stream, or :obj:`None` if that is not determined yet. """ if not hasattr(self, 'tokenizer'): return None return self.tokenizer.stream.charEncoding[0].name def isHTMLIntegrationPoint(self, element): if (element.name == "annotation-xml" and element.namespace == namespaces["mathml"]): return ("encoding" in element.attributes and element.attributes["encoding"].translate( asciiUpper2Lower) in ("text/html", "application/xhtml+xml")) else: return (element.namespace, element.name) in htmlIntegrationPointElements def isMathMLTextIntegrationPoint(self, element): return (element.namespace, element.name) in mathmlTextIntegrationPointElements def mainLoop(self): CharactersToken = tokenTypes["Characters"] SpaceCharactersToken = tokenTypes["SpaceCharacters"] StartTagToken = tokenTypes["StartTag"] EndTagToken = tokenTypes["EndTag"] CommentToken = tokenTypes["Comment"] DoctypeToken = tokenTypes["Doctype"] ParseErrorToken = tokenTypes["ParseError"] for token in self.normalizedTokens(): prev_token = None new_token = token while new_token is not None: prev_token = new_token currentNode = self.tree.openElements[-1] if self.tree.openElements else None currentNodeNamespace = currentNode.namespace if currentNode else None currentNodeName = currentNode.name if currentNode else None type = new_token["type"] if type == ParseErrorToken: self.parseError(new_token["data"], new_token.get("datavars", {})) new_token = None else: if (len(self.tree.openElements) == 0 or currentNodeNamespace == self.tree.defaultNamespace or (self.isMathMLTextIntegrationPoint(currentNode) and ((type == StartTagToken and token["name"] not in frozenset(["mglyph", "malignmark"])) or type in (CharactersToken, SpaceCharactersToken))) or (currentNodeNamespace == namespaces["mathml"] and currentNodeName == "annotation-xml" and type == StartTagToken and token["name"] == "svg") or (self.isHTMLIntegrationPoint(currentNode) and type in (StartTagToken, CharactersToken, SpaceCharactersToken))): phase = self.phase else: phase = self.phases["inForeignContent"] if type == CharactersToken: new_token = phase.processCharacters(new_token) elif type == SpaceCharactersToken: new_token = phase.processSpaceCharacters(new_token) elif type == StartTagToken: new_token = phase.processStartTag(new_token) elif type == EndTagToken: new_token = phase.processEndTag(new_token) elif type == CommentToken: new_token = phase.processComment(new_token) elif type == DoctypeToken: new_token = phase.processDoctype(new_token) if (type == StartTagToken and prev_token["selfClosing"] and not prev_token["selfClosingAcknowledged"]): self.parseError("non-void-element-with-trailing-solidus", {"name": prev_token["name"]}) # When the loop finishes it's EOF reprocess = True phases = [] while reprocess: phases.append(self.phase) reprocess = self.phase.processEOF() if reprocess: assert self.phase not in phases def normalizedTokens(self): for token in self.tokenizer: yield self.normalizeToken(token) def parse(self, stream, *args, **kwargs): """Parse a HTML document into a well-formed tree stream - a filelike object or string containing the HTML to be parsed The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) scripting - treat noscript elements as if javascript was turned on """ self._parse(stream, False, None, *args, **kwargs) return self.tree.getDocument() def parseFragment(self, stream, *args, **kwargs): """Parse a HTML fragment into a well-formed tree fragment container - name of the element we're setting the innerHTML property if set to None, default to 'div' stream - a filelike object or string containing the HTML to be parsed The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) scripting - treat noscript elements as if javascript was turned on """ self._parse(stream, True, *args, **kwargs) return self.tree.getFragment() def parseError(self, errorcode="XXX-undefined-error", datavars=None): # XXX The idea is to make errorcode mandatory. if datavars is None: datavars = {} self.errors.append((self.tokenizer.stream.position(), errorcode, datavars)) if self.strict: raise ParseError(E[errorcode] % datavars) def normalizeToken(self, token): """ HTML5 specific normalizations to the token stream """ if token["type"] == tokenTypes["StartTag"]: raw = token["data"] token["data"] = OrderedDict(raw) if len(raw) > len(token["data"]): # we had some duplicated attribute, fix so first wins token["data"].update(raw[::-1]) return token def adjustMathMLAttributes(self, token): adjust_attributes(token, adjustMathMLAttributes) def adjustSVGAttributes(self, token): adjust_attributes(token, adjustSVGAttributes) def adjustForeignAttributes(self, token): adjust_attributes(token, adjustForeignAttributesMap) def reparseTokenNormal(self, token): # pylint:disable=unused-argument self.parser.phase() def resetInsertionMode(self): # The name of this method is mostly historical. (It's also used in the # specification.) last = False newModes = { "select": "inSelect", "td": "inCell", "th": "inCell", "tr": "inRow", "tbody": "inTableBody", "thead": "inTableBody", "tfoot": "inTableBody", "caption": "inCaption", "colgroup": "inColumnGroup", "table": "inTable", "head": "inBody", "body": "inBody", "frameset": "inFrameset", "html": "beforeHead" } for node in self.tree.openElements[::-1]: nodeName = node.name new_phase = None if node == self.tree.openElements[0]: assert self.innerHTML last = True nodeName = self.innerHTML # Check for conditions that should only happen in the innerHTML # case if nodeName in ("select", "colgroup", "head", "html"): assert self.innerHTML if not last and node.namespace != self.tree.defaultNamespace: continue if nodeName in newModes: new_phase = self.phases[newModes[nodeName]] break elif last: new_phase = self.phases["inBody"] break self.phase = new_phase def parseRCDataRawtext(self, token, contentType): """Generic RCDATA/RAWTEXT Parsing algorithm contentType - RCDATA or RAWTEXT """ assert contentType in ("RAWTEXT", "RCDATA") self.tree.insertElement(token) if contentType == "RAWTEXT": self.tokenizer.state = self.tokenizer.rawtextState else: self.tokenizer.state = self.tokenizer.rcdataState self.originalPhase = self.phase self.phase = self.phases["text"] @_utils.memoize def getPhases(debug): def log(function): """Logger that records which phase processes each token""" type_names = dict((value, key) for key, value in tokenTypes.items()) def wrapped(self, *args, **kwargs): if function.__name__.startswith("process") and len(args) > 0: token = args[0] try: info = {"type": type_names[token['type']]} except: raise if token['type'] in tagTokenTypes: info["name"] = token['name'] self.parser.log.append((self.parser.tokenizer.state.__name__, self.parser.phase.__class__.__name__, self.__class__.__name__, function.__name__, info)) return function(self, *args, **kwargs) else: return function(self, *args, **kwargs) return wrapped def getMetaclass(use_metaclass, metaclass_func): if use_metaclass: return method_decorator_metaclass(metaclass_func) else: return type # pylint:disable=unused-argument class Phase(with_metaclass(getMetaclass(debug, log))): """Base class for helper object that implements each phase of processing """ def __init__(self, parser, tree): self.parser = parser self.tree = tree def processEOF(self): raise NotImplementedError def processComment(self, token): # For most phases the following is correct. Where it's not it will be # overridden. self.tree.insertComment(token, self.tree.openElements[-1]) def processDoctype(self, token): self.parser.parseError("unexpected-doctype") def processCharacters(self, token): self.tree.insertText(token["data"]) def processSpaceCharacters(self, token): self.tree.insertText(token["data"]) def processStartTag(self, token): return self.startTagHandler[token["name"]](token) def startTagHtml(self, token): if not self.parser.firstStartTag and token["name"] == "html": self.parser.parseError("non-html-root") # XXX Need a check here to see if the first start tag token emitted is # this token... If it's not, invoke self.parser.parseError(). for attr, value in token["data"].items(): if attr not in self.tree.openElements[0].attributes: self.tree.openElements[0].attributes[attr] = value self.parser.firstStartTag = False def processEndTag(self, token): return self.endTagHandler[token["name"]](token) class InitialPhase(Phase): def processSpaceCharacters(self, token): pass def processComment(self, token): self.tree.insertComment(token, self.tree.document) def processDoctype(self, token): name = token["name"] publicId = token["publicId"] systemId = token["systemId"] correct = token["correct"] if (name != "html" or publicId is not None or systemId is not None and systemId != "about:legacy-compat"): self.parser.parseError("unknown-doctype") if publicId is None: publicId = "" self.tree.insertDoctype(token) if publicId != "": publicId = publicId.translate(asciiUpper2Lower) if (not correct or token["name"] != "html" or publicId.startswith( ("+//silmaril//dtd html pro v0r11 19970101//", "-//advasoft ltd//dtd html 3.0 aswedit + extensions//", "-//as//dtd html 3.0 aswedit + extensions//", "-//ietf//dtd html 2.0 level 1//", "-//ietf//dtd html 2.0 level 2//", "-//ietf//dtd html 2.0 strict level 1//", "-//ietf//dtd html 2.0 strict level 2//", "-//ietf//dtd html 2.0 strict//", "-//ietf//dtd html 2.0//", "-//ietf//dtd html 2.1e//", "-//ietf//dtd html 3.0//", "-//ietf//dtd html 3.2 final//", "-//ietf//dtd html 3.2//", "-//ietf//dtd html 3//", "-//ietf//dtd html level 0//", "-//ietf//dtd html level 1//", "-//ietf//dtd html level 2//", "-//ietf//dtd html level 3//", "-//ietf//dtd html strict level 0//", "-//ietf//dtd html strict level 1//", "-//ietf//dtd html strict level 2//", "-//ietf//dtd html strict level 3//", "-//ietf//dtd html strict//", "-//ietf//dtd html//", "-//metrius//dtd metrius presentational//", "-//microsoft//dtd internet explorer 2.0 html strict//", "-//microsoft//dtd internet explorer 2.0 html//", "-//microsoft//dtd internet explorer 2.0 tables//", "-//microsoft//dtd internet explorer 3.0 html strict//", "-//microsoft//dtd internet explorer 3.0 html//", "-//microsoft//dtd internet explorer 3.0 tables//", "-//netscape comm. corp.//dtd html//", "-//netscape comm. corp.//dtd strict html//", "-//o'reilly and associates//dtd html 2.0//", "-//o'reilly and associates//dtd html extended 1.0//", "-//o'reilly and associates//dtd html extended relaxed 1.0//", "-//softquad software//dtd hotmetal pro 6.0::19990601::extensions to html 4.0//", "-//softquad//dtd hotmetal pro 4.0::19971010::extensions to html 4.0//", "-//spyglass//dtd html 2.0 extended//", "-//sq//dtd html 2.0 hotmetal + extensions//", "-//sun microsystems corp.//dtd hotjava html//", "-//sun microsystems corp.//dtd hotjava strict html//", "-//w3c//dtd html 3 1995-03-24//", "-//w3c//dtd html 3.2 draft//", "-//w3c//dtd html 3.2 final//", "-//w3c//dtd html 3.2//", "-//w3c//dtd html 3.2s draft//", "-//w3c//dtd html 4.0 frameset//", "-//w3c//dtd html 4.0 transitional//", "-//w3c//dtd html experimental 19960712//", "-//w3c//dtd html experimental 970421//", "-//w3c//dtd w3 html//", "-//w3o//dtd w3 html 3.0//", "-//webtechs//dtd mozilla html 2.0//", "-//webtechs//dtd mozilla html//")) or publicId in ("-//w3o//dtd w3 html strict 3.0//en//", "-/w3c/dtd html 4.0 transitional/en", "html") or publicId.startswith( ("-//w3c//dtd html 4.01 frameset//", "-//w3c//dtd html 4.01 transitional//")) and systemId is None or systemId and systemId.lower() == "http://www.ibm.com/data/dtd/v11/ibmxhtml1-transitional.dtd"): self.parser.compatMode = "quirks" elif (publicId.startswith( ("-//w3c//dtd xhtml 1.0 frameset//", "-//w3c//dtd xhtml 1.0 transitional//")) or publicId.startswith( ("-//w3c//dtd html 4.01 frameset//", "-//w3c//dtd html 4.01 transitional//")) and systemId is not None): self.parser.compatMode = "limited quirks" self.parser.phase = self.parser.phases["beforeHtml"] def anythingElse(self): self.parser.compatMode = "quirks" self.parser.phase = self.parser.phases["beforeHtml"] def processCharacters(self, token): self.parser.parseError("expected-doctype-but-got-chars") self.anythingElse() return token def processStartTag(self, token): self.parser.parseError("expected-doctype-but-got-start-tag", {"name": token["name"]}) self.anythingElse() return token def processEndTag(self, token): self.parser.parseError("expected-doctype-but-got-end-tag", {"name": token["name"]}) self.anythingElse() return token def processEOF(self): self.parser.parseError("expected-doctype-but-got-eof") self.anythingElse() return True class BeforeHtmlPhase(Phase): # helper methods def insertHtmlElement(self): self.tree.insertRoot(impliedTagToken("html", "StartTag")) self.parser.phase = self.parser.phases["beforeHead"] # other def processEOF(self): self.insertHtmlElement() return True def processComment(self, token): self.tree.insertComment(token, self.tree.document) def processSpaceCharacters(self, token): pass def processCharacters(self, token): self.insertHtmlElement() return token def processStartTag(self, token): if token["name"] == "html": self.parser.firstStartTag = True self.insertHtmlElement() return token def processEndTag(self, token): if token["name"] not in ("head", "body", "html", "br"): self.parser.parseError("unexpected-end-tag-before-html", {"name": token["name"]}) else: self.insertHtmlElement() return token class BeforeHeadPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("head", self.startTagHead) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ (("head", "body", "html", "br"), self.endTagImplyHead) ]) self.endTagHandler.default = self.endTagOther def processEOF(self): self.startTagHead(impliedTagToken("head", "StartTag")) return True def processSpaceCharacters(self, token): pass def processCharacters(self, token): self.startTagHead(impliedTagToken("head", "StartTag")) return token def startTagHtml(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagHead(self, token): self.tree.insertElement(token) self.tree.headPointer = self.tree.openElements[-1] self.parser.phase = self.parser.phases["inHead"] def startTagOther(self, token): self.startTagHead(impliedTagToken("head", "StartTag")) return token def endTagImplyHead(self, token): self.startTagHead(impliedTagToken("head", "StartTag")) return token def endTagOther(self, token): self.parser.parseError("end-tag-after-implied-root", {"name": token["name"]}) class InHeadPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("title", self.startTagTitle), (("noframes", "style"), self.startTagNoFramesStyle), ("noscript", self.startTagNoscript), ("script", self.startTagScript), (("base", "basefont", "bgsound", "command", "link"), self.startTagBaseLinkCommand), ("meta", self.startTagMeta), ("head", self.startTagHead) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("head", self.endTagHead), (("br", "html", "body"), self.endTagHtmlBodyBr) ]) self.endTagHandler.default = self.endTagOther # the real thing def processEOF(self): self.anythingElse() return True def processCharacters(self, token): self.anythingElse() return token def startTagHtml(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagHead(self, token): self.parser.parseError("two-heads-are-not-better-than-one") def startTagBaseLinkCommand(self, token): self.tree.insertElement(token) self.tree.openElements.pop() token["selfClosingAcknowledged"] = True def startTagMeta(self, token): self.tree.insertElement(token) self.tree.openElements.pop() token["selfClosingAcknowledged"] = True attributes = token["data"] if self.parser.tokenizer.stream.charEncoding[1] == "tentative": if "charset" in attributes: self.parser.tokenizer.stream.changeEncoding(attributes["charset"]) elif ("content" in attributes and "http-equiv" in attributes and attributes["http-equiv"].lower() == "content-type"): # Encoding it as UTF-8 here is a hack, as really we should pass # the abstract Unicode string, and just use the # ContentAttrParser on that, but using UTF-8 allows all chars # to be encoded and as a ASCII-superset works. data = _inputstream.EncodingBytes(attributes["content"].encode("utf-8")) parser = _inputstream.ContentAttrParser(data) codec = parser.parse() self.parser.tokenizer.stream.changeEncoding(codec) def startTagTitle(self, token): self.parser.parseRCDataRawtext(token, "RCDATA") def startTagNoFramesStyle(self, token): # Need to decide whether to implement the scripting-disabled case self.parser.parseRCDataRawtext(token, "RAWTEXT") def startTagNoscript(self, token): if self.parser.scripting: self.parser.parseRCDataRawtext(token, "RAWTEXT") else: self.tree.insertElement(token) self.parser.phase = self.parser.phases["inHeadNoscript"] def startTagScript(self, token): self.tree.insertElement(token) self.parser.tokenizer.state = self.parser.tokenizer.scriptDataState self.parser.originalPhase = self.parser.phase self.parser.phase = self.parser.phases["text"] def startTagOther(self, token): self.anythingElse() return token def endTagHead(self, token): node = self.parser.tree.openElements.pop() assert node.name == "head", "Expected head got %s" % node.name self.parser.phase = self.parser.phases["afterHead"] def endTagHtmlBodyBr(self, token): self.anythingElse() return token def endTagOther(self, token): self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) def anythingElse(self): self.endTagHead(impliedTagToken("head")) class InHeadNoscriptPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), (("basefont", "bgsound", "link", "meta", "noframes", "style"), self.startTagBaseLinkCommand), (("head", "noscript"), self.startTagHeadNoscript), ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("noscript", self.endTagNoscript), ("br", self.endTagBr), ]) self.endTagHandler.default = self.endTagOther def processEOF(self): self.parser.parseError("eof-in-head-noscript") self.anythingElse() return True def processComment(self, token): return self.parser.phases["inHead"].processComment(token) def processCharacters(self, token): self.parser.parseError("char-in-head-noscript") self.anythingElse() return token def processSpaceCharacters(self, token): return self.parser.phases["inHead"].processSpaceCharacters(token) def startTagHtml(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagBaseLinkCommand(self, token): return self.parser.phases["inHead"].processStartTag(token) def startTagHeadNoscript(self, token): self.parser.parseError("unexpected-start-tag", {"name": token["name"]}) def startTagOther(self, token): self.parser.parseError("unexpected-inhead-noscript-tag", {"name": token["name"]}) self.anythingElse() return token def endTagNoscript(self, token): node = self.parser.tree.openElements.pop() assert node.name == "noscript", "Expected noscript got %s" % node.name self.parser.phase = self.parser.phases["inHead"] def endTagBr(self, token): self.parser.parseError("unexpected-inhead-noscript-tag", {"name": token["name"]}) self.anythingElse() return token def endTagOther(self, token): self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) def anythingElse(self): # Caller must raise parse error first! self.endTagNoscript(impliedTagToken("noscript")) class AfterHeadPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("body", self.startTagBody), ("frameset", self.startTagFrameset), (("base", "basefont", "bgsound", "link", "meta", "noframes", "script", "style", "title"), self.startTagFromHead), ("head", self.startTagHead) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([(("body", "html", "br"), self.endTagHtmlBodyBr)]) self.endTagHandler.default = self.endTagOther def processEOF(self): self.anythingElse() return True def processCharacters(self, token): self.anythingElse() return token def startTagHtml(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagBody(self, token): self.parser.framesetOK = False self.tree.insertElement(token) self.parser.phase = self.parser.phases["inBody"] def startTagFrameset(self, token): self.tree.insertElement(token) self.parser.phase = self.parser.phases["inFrameset"] def startTagFromHead(self, token): self.parser.parseError("unexpected-start-tag-out-of-my-head", {"name": token["name"]}) self.tree.openElements.append(self.tree.headPointer) self.parser.phases["inHead"].processStartTag(token) for node in self.tree.openElements[::-1]: if node.name == "head": self.tree.openElements.remove(node) break def startTagHead(self, token): self.parser.parseError("unexpected-start-tag", {"name": token["name"]}) def startTagOther(self, token): self.anythingElse() return token def endTagHtmlBodyBr(self, token): self.anythingElse() return token def endTagOther(self, token): self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) def anythingElse(self): self.tree.insertElement(impliedTagToken("body", "StartTag")) self.parser.phase = self.parser.phases["inBody"] self.parser.framesetOK = True class InBodyPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#parsing-main-inbody # the really-really-really-very crazy mode def __init__(self, parser, tree): Phase.__init__(self, parser, tree) # Set this to the default handler self.processSpaceCharacters = self.processSpaceCharactersNonPre self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), (("base", "basefont", "bgsound", "command", "link", "meta", "script", "style", "title"), self.startTagProcessInHead), ("body", self.startTagBody), ("frameset", self.startTagFrameset), (("address", "article", "aside", "blockquote", "center", "details", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "main", "menu", "nav", "ol", "p", "section", "summary", "ul"), self.startTagCloseP), (headingElements, self.startTagHeading), (("pre", "listing"), self.startTagPreListing), ("form", self.startTagForm), (("li", "dd", "dt"), self.startTagListItem), ("plaintext", self.startTagPlaintext), ("a", self.startTagA), (("b", "big", "code", "em", "font", "i", "s", "small", "strike", "strong", "tt", "u"), self.startTagFormatting), ("nobr", self.startTagNobr), ("button", self.startTagButton), (("applet", "marquee", "object"), self.startTagAppletMarqueeObject), ("xmp", self.startTagXmp), ("table", self.startTagTable), (("area", "br", "embed", "img", "keygen", "wbr"), self.startTagVoidFormatting), (("param", "source", "track"), self.startTagParamSource), ("input", self.startTagInput), ("hr", self.startTagHr), ("image", self.startTagImage), ("isindex", self.startTagIsIndex), ("textarea", self.startTagTextarea), ("iframe", self.startTagIFrame), ("noscript", self.startTagNoscript), (("noembed", "noframes"), self.startTagRawtext), ("select", self.startTagSelect), (("rp", "rt"), self.startTagRpRt), (("option", "optgroup"), self.startTagOpt), (("math"), self.startTagMath), (("svg"), self.startTagSvg), (("caption", "col", "colgroup", "frame", "head", "tbody", "td", "tfoot", "th", "thead", "tr"), self.startTagMisplaced) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("body", self.endTagBody), ("html", self.endTagHtml), (("address", "article", "aside", "blockquote", "button", "center", "details", "dialog", "dir", "div", "dl", "fieldset", "figcaption", "figure", "footer", "header", "hgroup", "listing", "main", "menu", "nav", "ol", "pre", "section", "summary", "ul"), self.endTagBlock), ("form", self.endTagForm), ("p", self.endTagP), (("dd", "dt", "li"), self.endTagListItem), (headingElements, self.endTagHeading), (("a", "b", "big", "code", "em", "font", "i", "nobr", "s", "small", "strike", "strong", "tt", "u"), self.endTagFormatting), (("applet", "marquee", "object"), self.endTagAppletMarqueeObject), ("br", self.endTagBr), ]) self.endTagHandler.default = self.endTagOther def isMatchingFormattingElement(self, node1, node2): return (node1.name == node2.name and node1.namespace == node2.namespace and node1.attributes == node2.attributes) # helper def addFormattingElement(self, token): self.tree.insertElement(token) element = self.tree.openElements[-1] matchingElements = [] for node in self.tree.activeFormattingElements[::-1]: if node is Marker: break elif self.isMatchingFormattingElement(node, element): matchingElements.append(node) assert len(matchingElements) <= 3 if len(matchingElements) == 3: self.tree.activeFormattingElements.remove(matchingElements[-1]) self.tree.activeFormattingElements.append(element) # the real deal def processEOF(self): allowed_elements = frozenset(("dd", "dt", "li", "p", "tbody", "td", "tfoot", "th", "thead", "tr", "body", "html")) for node in self.tree.openElements[::-1]: if node.name not in allowed_elements: self.parser.parseError("expected-closing-tag-but-got-eof") break # Stop parsing def processSpaceCharactersDropNewline(self, token): # Sometimes (start of <pre>, <listing>, and <textarea> blocks) we # want to drop leading newlines data = token["data"] self.processSpaceCharacters = self.processSpaceCharactersNonPre if (data.startswith("\n") and self.tree.openElements[-1].name in ("pre", "listing", "textarea") and not self.tree.openElements[-1].hasContent()): data = data[1:] if data: self.tree.reconstructActiveFormattingElements() self.tree.insertText(data) def processCharacters(self, token): if token["data"] == "\u0000": # The tokenizer should always emit null on its own return self.tree.reconstructActiveFormattingElements() self.tree.insertText(token["data"]) # This must be bad for performance if (self.parser.framesetOK and any([char not in spaceCharacters for char in token["data"]])): self.parser.framesetOK = False def processSpaceCharactersNonPre(self, token): self.tree.reconstructActiveFormattingElements() self.tree.insertText(token["data"]) def startTagProcessInHead(self, token): return self.parser.phases["inHead"].processStartTag(token) def startTagBody(self, token): self.parser.parseError("unexpected-start-tag", {"name": "body"}) if (len(self.tree.openElements) == 1 or self.tree.openElements[1].name != "body"): assert self.parser.innerHTML else: self.parser.framesetOK = False for attr, value in token["data"].items(): if attr not in self.tree.openElements[1].attributes: self.tree.openElements[1].attributes[attr] = value def startTagFrameset(self, token): self.parser.parseError("unexpected-start-tag", {"name": "frameset"}) if (len(self.tree.openElements) == 1 or self.tree.openElements[1].name != "body"): assert self.parser.innerHTML elif not self.parser.framesetOK: pass else: if self.tree.openElements[1].parent: self.tree.openElements[1].parent.removeChild(self.tree.openElements[1]) while self.tree.openElements[-1].name != "html": self.tree.openElements.pop() self.tree.insertElement(token) self.parser.phase = self.parser.phases["inFrameset"] def startTagCloseP(self, token): if self.tree.elementInScope("p", variant="button"): self.endTagP(impliedTagToken("p")) self.tree.insertElement(token) def startTagPreListing(self, token): if self.tree.elementInScope("p", variant="button"): self.endTagP(impliedTagToken("p")) self.tree.insertElement(token) self.parser.framesetOK = False self.processSpaceCharacters = self.processSpaceCharactersDropNewline def startTagForm(self, token): if self.tree.formPointer: self.parser.parseError("unexpected-start-tag", {"name": "form"}) else: if self.tree.elementInScope("p", variant="button"): self.endTagP(impliedTagToken("p")) self.tree.insertElement(token) self.tree.formPointer = self.tree.openElements[-1] def startTagListItem(self, token): self.parser.framesetOK = False stopNamesMap = {"li": ["li"], "dt": ["dt", "dd"], "dd": ["dt", "dd"]} stopNames = stopNamesMap[token["name"]] for node in reversed(self.tree.openElements): if node.name in stopNames: self.parser.phase.processEndTag( impliedTagToken(node.name, "EndTag")) break if (node.nameTuple in specialElements and node.name not in ("address", "div", "p")): break if self.tree.elementInScope("p", variant="button"): self.parser.phase.processEndTag( impliedTagToken("p", "EndTag")) self.tree.insertElement(token) def startTagPlaintext(self, token): if self.tree.elementInScope("p", variant="button"): self.endTagP(impliedTagToken("p")) self.tree.insertElement(token) self.parser.tokenizer.state = self.parser.tokenizer.plaintextState def startTagHeading(self, token): if self.tree.elementInScope("p", variant="button"): self.endTagP(impliedTagToken("p")) if self.tree.openElements[-1].name in headingElements: self.parser.parseError("unexpected-start-tag", {"name": token["name"]}) self.tree.openElements.pop() self.tree.insertElement(token) def startTagA(self, token): afeAElement = self.tree.elementInActiveFormattingElements("a") if afeAElement: self.parser.parseError("unexpected-start-tag-implies-end-tag", {"startName": "a", "endName": "a"}) self.endTagFormatting(impliedTagToken("a")) if afeAElement in self.tree.openElements: self.tree.openElements.remove(afeAElement) if afeAElement in self.tree.activeFormattingElements: self.tree.activeFormattingElements.remove(afeAElement) self.tree.reconstructActiveFormattingElements() self.addFormattingElement(token) def startTagFormatting(self, token): self.tree.reconstructActiveFormattingElements() self.addFormattingElement(token) def startTagNobr(self, token): self.tree.reconstructActiveFormattingElements() if self.tree.elementInScope("nobr"): self.parser.parseError("unexpected-start-tag-implies-end-tag", {"startName": "nobr", "endName": "nobr"}) self.processEndTag(impliedTagToken("nobr")) # XXX Need tests that trigger the following self.tree.reconstructActiveFormattingElements() self.addFormattingElement(token) def startTagButton(self, token): if self.tree.elementInScope("button"): self.parser.parseError("unexpected-start-tag-implies-end-tag", {"startName": "button", "endName": "button"}) self.processEndTag(impliedTagToken("button")) return token else: self.tree.reconstructActiveFormattingElements() self.tree.insertElement(token) self.parser.framesetOK = False def startTagAppletMarqueeObject(self, token): self.tree.reconstructActiveFormattingElements() self.tree.insertElement(token) self.tree.activeFormattingElements.append(Marker) self.parser.framesetOK = False def startTagXmp(self, token): if self.tree.elementInScope("p", variant="button"): self.endTagP(impliedTagToken("p")) self.tree.reconstructActiveFormattingElements() self.parser.framesetOK = False self.parser.parseRCDataRawtext(token, "RAWTEXT") def startTagTable(self, token): if self.parser.compatMode != "quirks": if self.tree.elementInScope("p", variant="button"): self.processEndTag(impliedTagToken("p")) self.tree.insertElement(token) self.parser.framesetOK = False self.parser.phase = self.parser.phases["inTable"] def startTagVoidFormatting(self, token): self.tree.reconstructActiveFormattingElements() self.tree.insertElement(token) self.tree.openElements.pop() token["selfClosingAcknowledged"] = True self.parser.framesetOK = False def startTagInput(self, token): framesetOK = self.parser.framesetOK self.startTagVoidFormatting(token) if ("type" in token["data"] and token["data"]["type"].translate(asciiUpper2Lower) == "hidden"): # input type=hidden doesn't change framesetOK self.parser.framesetOK = framesetOK def startTagParamSource(self, token): self.tree.insertElement(token) self.tree.openElements.pop() token["selfClosingAcknowledged"] = True def startTagHr(self, token): if self.tree.elementInScope("p", variant="button"): self.endTagP(impliedTagToken("p")) self.tree.insertElement(token) self.tree.openElements.pop() token["selfClosingAcknowledged"] = True self.parser.framesetOK = False def startTagImage(self, token): # No really... self.parser.parseError("unexpected-start-tag-treated-as", {"originalName": "image", "newName": "img"}) self.processStartTag(impliedTagToken("img", "StartTag", attributes=token["data"], selfClosing=token["selfClosing"])) def startTagIsIndex(self, token): self.parser.parseError("deprecated-tag", {"name": "isindex"}) if self.tree.formPointer: return form_attrs = {} if "action" in token["data"]: form_attrs["action"] = token["data"]["action"] self.processStartTag(impliedTagToken("form", "StartTag", attributes=form_attrs)) self.processStartTag(impliedTagToken("hr", "StartTag")) self.processStartTag(impliedTagToken("label", "StartTag")) # XXX Localization ... if "prompt" in token["data"]: prompt = token["data"]["prompt"] else: prompt = "This is a searchable index. Enter search keywords: " self.processCharacters( {"type": tokenTypes["Characters"], "data": prompt}) attributes = token["data"].copy() if "action" in attributes: del attributes["action"] if "prompt" in attributes: del attributes["prompt"] attributes["name"] = "isindex" self.processStartTag(impliedTagToken("input", "StartTag", attributes=attributes, selfClosing=token["selfClosing"])) self.processEndTag(impliedTagToken("label")) self.processStartTag(impliedTagToken("hr", "StartTag")) self.processEndTag(impliedTagToken("form")) def startTagTextarea(self, token): self.tree.insertElement(token) self.parser.tokenizer.state = self.parser.tokenizer.rcdataState self.processSpaceCharacters = self.processSpaceCharactersDropNewline self.parser.framesetOK = False def startTagIFrame(self, token): self.parser.framesetOK = False self.startTagRawtext(token) def startTagNoscript(self, token): if self.parser.scripting: self.startTagRawtext(token) else: self.startTagOther(token) def startTagRawtext(self, token): """iframe, noembed noframes, noscript(if scripting enabled)""" self.parser.parseRCDataRawtext(token, "RAWTEXT") def startTagOpt(self, token): if self.tree.openElements[-1].name == "option": self.parser.phase.processEndTag(impliedTagToken("option")) self.tree.reconstructActiveFormattingElements() self.parser.tree.insertElement(token) def startTagSelect(self, token): self.tree.reconstructActiveFormattingElements() self.tree.insertElement(token) self.parser.framesetOK = False if self.parser.phase in (self.parser.phases["inTable"], self.parser.phases["inCaption"], self.parser.phases["inColumnGroup"], self.parser.phases["inTableBody"], self.parser.phases["inRow"], self.parser.phases["inCell"]): self.parser.phase = self.parser.phases["inSelectInTable"] else: self.parser.phase = self.parser.phases["inSelect"] def startTagRpRt(self, token): if self.tree.elementInScope("ruby"): self.tree.generateImpliedEndTags() if self.tree.openElements[-1].name != "ruby": self.parser.parseError() self.tree.insertElement(token) def startTagMath(self, token): self.tree.reconstructActiveFormattingElements() self.parser.adjustMathMLAttributes(token) self.parser.adjustForeignAttributes(token) token["namespace"] = namespaces["mathml"] self.tree.insertElement(token) # Need to get the parse error right for the case where the token # has a namespace not equal to the xmlns attribute if token["selfClosing"]: self.tree.openElements.pop() token["selfClosingAcknowledged"] = True def startTagSvg(self, token): self.tree.reconstructActiveFormattingElements() self.parser.adjustSVGAttributes(token) self.parser.adjustForeignAttributes(token) token["namespace"] = namespaces["svg"] self.tree.insertElement(token) # Need to get the parse error right for the case where the token # has a namespace not equal to the xmlns attribute if token["selfClosing"]: self.tree.openElements.pop() token["selfClosingAcknowledged"] = True def startTagMisplaced(self, token): """ Elements that should be children of other elements that have a different insertion mode; here they are ignored "caption", "col", "colgroup", "frame", "frameset", "head", "option", "optgroup", "tbody", "td", "tfoot", "th", "thead", "tr", "noscript" """ self.parser.parseError("unexpected-start-tag-ignored", {"name": token["name"]}) def startTagOther(self, token): self.tree.reconstructActiveFormattingElements() self.tree.insertElement(token) def endTagP(self, token): if not self.tree.elementInScope("p", variant="button"): self.startTagCloseP(impliedTagToken("p", "StartTag")) self.parser.parseError("unexpected-end-tag", {"name": "p"}) self.endTagP(impliedTagToken("p", "EndTag")) else: self.tree.generateImpliedEndTags("p") if self.tree.openElements[-1].name != "p": self.parser.parseError("unexpected-end-tag", {"name": "p"}) node = self.tree.openElements.pop() while node.name != "p": node = self.tree.openElements.pop() def endTagBody(self, token): if not self.tree.elementInScope("body"): self.parser.parseError() return elif self.tree.openElements[-1].name != "body": for node in self.tree.openElements[2:]: if node.name not in frozenset(("dd", "dt", "li", "optgroup", "option", "p", "rp", "rt", "tbody", "td", "tfoot", "th", "thead", "tr", "body", "html")): # Not sure this is the correct name for the parse error self.parser.parseError( "expected-one-end-tag-but-got-another", {"gotName": "body", "expectedName": node.name}) break self.parser.phase = self.parser.phases["afterBody"] def endTagHtml(self, token): # We repeat the test for the body end tag token being ignored here if self.tree.elementInScope("body"): self.endTagBody(impliedTagToken("body")) return token def endTagBlock(self, token): # Put us back in the right whitespace handling mode if token["name"] == "pre": self.processSpaceCharacters = self.processSpaceCharactersNonPre inScope = self.tree.elementInScope(token["name"]) if inScope: self.tree.generateImpliedEndTags() if self.tree.openElements[-1].name != token["name"]: self.parser.parseError("end-tag-too-early", {"name": token["name"]}) if inScope: node = self.tree.openElements.pop() while node.name != token["name"]: node = self.tree.openElements.pop() def endTagForm(self, token): node = self.tree.formPointer self.tree.formPointer = None if node is None or not self.tree.elementInScope(node): self.parser.parseError("unexpected-end-tag", {"name": "form"}) else: self.tree.generateImpliedEndTags() if self.tree.openElements[-1] != node: self.parser.parseError("end-tag-too-early-ignored", {"name": "form"}) self.tree.openElements.remove(node) def endTagListItem(self, token): if token["name"] == "li": variant = "list" else: variant = None if not self.tree.elementInScope(token["name"], variant=variant): self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) else: self.tree.generateImpliedEndTags(exclude=token["name"]) if self.tree.openElements[-1].name != token["name"]: self.parser.parseError( "end-tag-too-early", {"name": token["name"]}) node = self.tree.openElements.pop() while node.name != token["name"]: node = self.tree.openElements.pop() def endTagHeading(self, token): for item in headingElements: if self.tree.elementInScope(item): self.tree.generateImpliedEndTags() break if self.tree.openElements[-1].name != token["name"]: self.parser.parseError("end-tag-too-early", {"name": token["name"]}) for item in headingElements: if self.tree.elementInScope(item): item = self.tree.openElements.pop() while item.name not in headingElements: item = self.tree.openElements.pop() break def endTagFormatting(self, token): """The much-feared adoption agency algorithm""" # http://svn.whatwg.org/webapps/complete.html#adoptionAgency revision 7867 # XXX Better parseError messages appreciated. # Step 1 outerLoopCounter = 0 # Step 2 while outerLoopCounter < 8: # Step 3 outerLoopCounter += 1 # Step 4: # Let the formatting element be the last element in # the list of active formatting elements that: # - is between the end of the list and the last scope # marker in the list, if any, or the start of the list # otherwise, and # - has the same tag name as the token. formattingElement = self.tree.elementInActiveFormattingElements( token["name"]) if (not formattingElement or (formattingElement in self.tree.openElements and not self.tree.elementInScope(formattingElement.name))): # If there is no such node, then abort these steps # and instead act as described in the "any other # end tag" entry below. self.endTagOther(token) return # Otherwise, if there is such a node, but that node is # not in the stack of open elements, then this is a # parse error; remove the element from the list, and # abort these steps. elif formattingElement not in self.tree.openElements: self.parser.parseError("adoption-agency-1.2", {"name": token["name"]}) self.tree.activeFormattingElements.remove(formattingElement) return # Otherwise, if there is such a node, and that node is # also in the stack of open elements, but the element # is not in scope, then this is a parse error; ignore # the token, and abort these steps. elif not self.tree.elementInScope(formattingElement.name): self.parser.parseError("adoption-agency-4.4", {"name": token["name"]}) return # Otherwise, there is a formatting element and that # element is in the stack and is in scope. If the # element is not the current node, this is a parse # error. In any case, proceed with the algorithm as # written in the following steps. else: if formattingElement != self.tree.openElements[-1]: self.parser.parseError("adoption-agency-1.3", {"name": token["name"]}) # Step 5: # Let the furthest block be the topmost node in the # stack of open elements that is lower in the stack # than the formatting element, and is an element in # the special category. There might not be one. afeIndex = self.tree.openElements.index(formattingElement) furthestBlock = None for element in self.tree.openElements[afeIndex:]: if element.nameTuple in specialElements: furthestBlock = element break # Step 6: # If there is no furthest block, then the UA must # first pop all the nodes from the bottom of the stack # of open elements, from the current node up to and # including the formatting element, then remove the # formatting element from the list of active # formatting elements, and finally abort these steps. if furthestBlock is None: element = self.tree.openElements.pop() while element != formattingElement: element = self.tree.openElements.pop() self.tree.activeFormattingElements.remove(element) return # Step 7 commonAncestor = self.tree.openElements[afeIndex - 1] # Step 8: # The bookmark is supposed to help us identify where to reinsert # nodes in step 15. We have to ensure that we reinsert nodes after # the node before the active formatting element. Note the bookmark # can move in step 9.7 bookmark = self.tree.activeFormattingElements.index(formattingElement) # Step 9 lastNode = node = furthestBlock innerLoopCounter = 0 index = self.tree.openElements.index(node) while innerLoopCounter < 3: innerLoopCounter += 1 # Node is element before node in open elements index -= 1 node = self.tree.openElements[index] if node not in self.tree.activeFormattingElements: self.tree.openElements.remove(node) continue # Step 9.6 if node == formattingElement: break # Step 9.7 if lastNode == furthestBlock: bookmark = self.tree.activeFormattingElements.index(node) + 1 # Step 9.8 clone = node.cloneNode() # Replace node with clone self.tree.activeFormattingElements[ self.tree.activeFormattingElements.index(node)] = clone self.tree.openElements[ self.tree.openElements.index(node)] = clone node = clone # Step 9.9 # Remove lastNode from its parents, if any if lastNode.parent: lastNode.parent.removeChild(lastNode) node.appendChild(lastNode) # Step 9.10 lastNode = node # Step 10 # Foster parent lastNode if commonAncestor is a # table, tbody, tfoot, thead, or tr we need to foster # parent the lastNode if lastNode.parent: lastNode.parent.removeChild(lastNode) if commonAncestor.name in frozenset(("table", "tbody", "tfoot", "thead", "tr")): parent, insertBefore = self.tree.getTableMisnestedNodePosition() parent.insertBefore(lastNode, insertBefore) else: commonAncestor.appendChild(lastNode) # Step 11 clone = formattingElement.cloneNode() # Step 12 furthestBlock.reparentChildren(clone) # Step 13 furthestBlock.appendChild(clone) # Step 14 self.tree.activeFormattingElements.remove(formattingElement) self.tree.activeFormattingElements.insert(bookmark, clone) # Step 15 self.tree.openElements.remove(formattingElement) self.tree.openElements.insert( self.tree.openElements.index(furthestBlock) + 1, clone) def endTagAppletMarqueeObject(self, token): if self.tree.elementInScope(token["name"]): self.tree.generateImpliedEndTags() if self.tree.openElements[-1].name != token["name"]: self.parser.parseError("end-tag-too-early", {"name": token["name"]}) if self.tree.elementInScope(token["name"]): element = self.tree.openElements.pop() while element.name != token["name"]: element = self.tree.openElements.pop() self.tree.clearActiveFormattingElements() def endTagBr(self, token): self.parser.parseError("unexpected-end-tag-treated-as", {"originalName": "br", "newName": "br element"}) self.tree.reconstructActiveFormattingElements() self.tree.insertElement(impliedTagToken("br", "StartTag")) self.tree.openElements.pop() def endTagOther(self, token): for node in self.tree.openElements[::-1]: if node.name == token["name"]: self.tree.generateImpliedEndTags(exclude=token["name"]) if self.tree.openElements[-1].name != token["name"]: self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) while self.tree.openElements.pop() != node: pass break else: if node.nameTuple in specialElements: self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) break class TextPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("script", self.endTagScript)]) self.endTagHandler.default = self.endTagOther def processCharacters(self, token): self.tree.insertText(token["data"]) def processEOF(self): self.parser.parseError("expected-named-closing-tag-but-got-eof", {"name": self.tree.openElements[-1].name}) self.tree.openElements.pop() self.parser.phase = self.parser.originalPhase return True def startTagOther(self, token): assert False, "Tried to process start tag %s in RCDATA/RAWTEXT mode" % token['name'] def endTagScript(self, token): node = self.tree.openElements.pop() assert node.name == "script" self.parser.phase = self.parser.originalPhase # The rest of this method is all stuff that only happens if # document.write works def endTagOther(self, token): self.tree.openElements.pop() self.parser.phase = self.parser.originalPhase class InTablePhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#in-table def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("caption", self.startTagCaption), ("colgroup", self.startTagColgroup), ("col", self.startTagCol), (("tbody", "tfoot", "thead"), self.startTagRowGroup), (("td", "th", "tr"), self.startTagImplyTbody), ("table", self.startTagTable), (("style", "script"), self.startTagStyleScript), ("input", self.startTagInput), ("form", self.startTagForm) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("table", self.endTagTable), (("body", "caption", "col", "colgroup", "html", "tbody", "td", "tfoot", "th", "thead", "tr"), self.endTagIgnore) ]) self.endTagHandler.default = self.endTagOther # helper methods def clearStackToTableContext(self): # "clear the stack back to a table context" while self.tree.openElements[-1].name not in ("table", "html"): # self.parser.parseError("unexpected-implied-end-tag-in-table", # {"name": self.tree.openElements[-1].name}) self.tree.openElements.pop() # When the current node is <html> it's an innerHTML case # processing methods def processEOF(self): if self.tree.openElements[-1].name != "html": self.parser.parseError("eof-in-table") else: assert self.parser.innerHTML # Stop parsing def processSpaceCharacters(self, token): originalPhase = self.parser.phase self.parser.phase = self.parser.phases["inTableText"] self.parser.phase.originalPhase = originalPhase self.parser.phase.processSpaceCharacters(token) def processCharacters(self, token): originalPhase = self.parser.phase self.parser.phase = self.parser.phases["inTableText"] self.parser.phase.originalPhase = originalPhase self.parser.phase.processCharacters(token) def insertText(self, token): # If we get here there must be at least one non-whitespace character # Do the table magic! self.tree.insertFromTable = True self.parser.phases["inBody"].processCharacters(token) self.tree.insertFromTable = False def startTagCaption(self, token): self.clearStackToTableContext() self.tree.activeFormattingElements.append(Marker) self.tree.insertElement(token) self.parser.phase = self.parser.phases["inCaption"] def startTagColgroup(self, token): self.clearStackToTableContext() self.tree.insertElement(token) self.parser.phase = self.parser.phases["inColumnGroup"] def startTagCol(self, token): self.startTagColgroup(impliedTagToken("colgroup", "StartTag")) return token def startTagRowGroup(self, token): self.clearStackToTableContext() self.tree.insertElement(token) self.parser.phase = self.parser.phases["inTableBody"] def startTagImplyTbody(self, token): self.startTagRowGroup(impliedTagToken("tbody", "StartTag")) return token def startTagTable(self, token): self.parser.parseError("unexpected-start-tag-implies-end-tag", {"startName": "table", "endName": "table"}) self.parser.phase.processEndTag(impliedTagToken("table")) if not self.parser.innerHTML: return token def startTagStyleScript(self, token): return self.parser.phases["inHead"].processStartTag(token) def startTagInput(self, token): if ("type" in token["data"] and token["data"]["type"].translate(asciiUpper2Lower) == "hidden"): self.parser.parseError("unexpected-hidden-input-in-table") self.tree.insertElement(token) # XXX associate with form self.tree.openElements.pop() else: self.startTagOther(token) def startTagForm(self, token): self.parser.parseError("unexpected-form-in-table") if self.tree.formPointer is None: self.tree.insertElement(token) self.tree.formPointer = self.tree.openElements[-1] self.tree.openElements.pop() def startTagOther(self, token): self.parser.parseError("unexpected-start-tag-implies-table-voodoo", {"name": token["name"]}) # Do the table magic! self.tree.insertFromTable = True self.parser.phases["inBody"].processStartTag(token) self.tree.insertFromTable = False def endTagTable(self, token): if self.tree.elementInScope("table", variant="table"): self.tree.generateImpliedEndTags() if self.tree.openElements[-1].name != "table": self.parser.parseError("end-tag-too-early-named", {"gotName": "table", "expectedName": self.tree.openElements[-1].name}) while self.tree.openElements[-1].name != "table": self.tree.openElements.pop() self.tree.openElements.pop() self.parser.resetInsertionMode() else: # innerHTML case assert self.parser.innerHTML self.parser.parseError() def endTagIgnore(self, token): self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) def endTagOther(self, token): self.parser.parseError("unexpected-end-tag-implies-table-voodoo", {"name": token["name"]}) # Do the table magic! self.tree.insertFromTable = True self.parser.phases["inBody"].processEndTag(token) self.tree.insertFromTable = False class InTableTextPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.originalPhase = None self.characterTokens = [] def flushCharacters(self): data = "".join([item["data"] for item in self.characterTokens]) if any([item not in spaceCharacters for item in data]): token = {"type": tokenTypes["Characters"], "data": data} self.parser.phases["inTable"].insertText(token) elif data: self.tree.insertText(data) self.characterTokens = [] def processComment(self, token): self.flushCharacters() self.parser.phase = self.originalPhase return token def processEOF(self): self.flushCharacters() self.parser.phase = self.originalPhase return True def processCharacters(self, token): if token["data"] == "\u0000": return self.characterTokens.append(token) def processSpaceCharacters(self, token): # pretty sure we should never reach here self.characterTokens.append(token) # assert False def processStartTag(self, token): self.flushCharacters() self.parser.phase = self.originalPhase return token def processEndTag(self, token): self.flushCharacters() self.parser.phase = self.originalPhase return token class InCaptionPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#in-caption def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), (("caption", "col", "colgroup", "tbody", "td", "tfoot", "th", "thead", "tr"), self.startTagTableElement) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("caption", self.endTagCaption), ("table", self.endTagTable), (("body", "col", "colgroup", "html", "tbody", "td", "tfoot", "th", "thead", "tr"), self.endTagIgnore) ]) self.endTagHandler.default = self.endTagOther def ignoreEndTagCaption(self): return not self.tree.elementInScope("caption", variant="table") def processEOF(self): self.parser.phases["inBody"].processEOF() def processCharacters(self, token): return self.parser.phases["inBody"].processCharacters(token) def startTagTableElement(self, token): self.parser.parseError() # XXX Have to duplicate logic here to find out if the tag is ignored ignoreEndTag = self.ignoreEndTagCaption() self.parser.phase.processEndTag(impliedTagToken("caption")) if not ignoreEndTag: return token def startTagOther(self, token): return self.parser.phases["inBody"].processStartTag(token) def endTagCaption(self, token): if not self.ignoreEndTagCaption(): # AT this code is quite similar to endTagTable in "InTable" self.tree.generateImpliedEndTags() if self.tree.openElements[-1].name != "caption": self.parser.parseError("expected-one-end-tag-but-got-another", {"gotName": "caption", "expectedName": self.tree.openElements[-1].name}) while self.tree.openElements[-1].name != "caption": self.tree.openElements.pop() self.tree.openElements.pop() self.tree.clearActiveFormattingElements() self.parser.phase = self.parser.phases["inTable"] else: # innerHTML case assert self.parser.innerHTML self.parser.parseError() def endTagTable(self, token): self.parser.parseError() ignoreEndTag = self.ignoreEndTagCaption() self.parser.phase.processEndTag(impliedTagToken("caption")) if not ignoreEndTag: return token def endTagIgnore(self, token): self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) def endTagOther(self, token): return self.parser.phases["inBody"].processEndTag(token) class InColumnGroupPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#in-column def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("col", self.startTagCol) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("colgroup", self.endTagColgroup), ("col", self.endTagCol) ]) self.endTagHandler.default = self.endTagOther def ignoreEndTagColgroup(self): return self.tree.openElements[-1].name == "html" def processEOF(self): if self.tree.openElements[-1].name == "html": assert self.parser.innerHTML return else: ignoreEndTag = self.ignoreEndTagColgroup() self.endTagColgroup(impliedTagToken("colgroup")) if not ignoreEndTag: return True def processCharacters(self, token): ignoreEndTag = self.ignoreEndTagColgroup() self.endTagColgroup(impliedTagToken("colgroup")) if not ignoreEndTag: return token def startTagCol(self, token): self.tree.insertElement(token) self.tree.openElements.pop() token["selfClosingAcknowledged"] = True def startTagOther(self, token): ignoreEndTag = self.ignoreEndTagColgroup() self.endTagColgroup(impliedTagToken("colgroup")) if not ignoreEndTag: return token def endTagColgroup(self, token): if self.ignoreEndTagColgroup(): # innerHTML case assert self.parser.innerHTML self.parser.parseError() else: self.tree.openElements.pop() self.parser.phase = self.parser.phases["inTable"] def endTagCol(self, token): self.parser.parseError("no-end-tag", {"name": "col"}) def endTagOther(self, token): ignoreEndTag = self.ignoreEndTagColgroup() self.endTagColgroup(impliedTagToken("colgroup")) if not ignoreEndTag: return token class InTableBodyPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#in-table0 def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("tr", self.startTagTr), (("td", "th"), self.startTagTableCell), (("caption", "col", "colgroup", "tbody", "tfoot", "thead"), self.startTagTableOther) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ (("tbody", "tfoot", "thead"), self.endTagTableRowGroup), ("table", self.endTagTable), (("body", "caption", "col", "colgroup", "html", "td", "th", "tr"), self.endTagIgnore) ]) self.endTagHandler.default = self.endTagOther # helper methods def clearStackToTableBodyContext(self): while self.tree.openElements[-1].name not in ("tbody", "tfoot", "thead", "html"): # self.parser.parseError("unexpected-implied-end-tag-in-table", # {"name": self.tree.openElements[-1].name}) self.tree.openElements.pop() if self.tree.openElements[-1].name == "html": assert self.parser.innerHTML # the rest def processEOF(self): self.parser.phases["inTable"].processEOF() def processSpaceCharacters(self, token): return self.parser.phases["inTable"].processSpaceCharacters(token) def processCharacters(self, token): return self.parser.phases["inTable"].processCharacters(token) def startTagTr(self, token): self.clearStackToTableBodyContext() self.tree.insertElement(token) self.parser.phase = self.parser.phases["inRow"] def startTagTableCell(self, token): self.parser.parseError("unexpected-cell-in-table-body", {"name": token["name"]}) self.startTagTr(impliedTagToken("tr", "StartTag")) return token def startTagTableOther(self, token): # XXX AT Any ideas on how to share this with endTagTable? if (self.tree.elementInScope("tbody", variant="table") or self.tree.elementInScope("thead", variant="table") or self.tree.elementInScope("tfoot", variant="table")): self.clearStackToTableBodyContext() self.endTagTableRowGroup( impliedTagToken(self.tree.openElements[-1].name)) return token else: # innerHTML case assert self.parser.innerHTML self.parser.parseError() def startTagOther(self, token): return self.parser.phases["inTable"].processStartTag(token) def endTagTableRowGroup(self, token): if self.tree.elementInScope(token["name"], variant="table"): self.clearStackToTableBodyContext() self.tree.openElements.pop() self.parser.phase = self.parser.phases["inTable"] else: self.parser.parseError("unexpected-end-tag-in-table-body", {"name": token["name"]}) def endTagTable(self, token): if (self.tree.elementInScope("tbody", variant="table") or self.tree.elementInScope("thead", variant="table") or self.tree.elementInScope("tfoot", variant="table")): self.clearStackToTableBodyContext() self.endTagTableRowGroup( impliedTagToken(self.tree.openElements[-1].name)) return token else: # innerHTML case assert self.parser.innerHTML self.parser.parseError() def endTagIgnore(self, token): self.parser.parseError("unexpected-end-tag-in-table-body", {"name": token["name"]}) def endTagOther(self, token): return self.parser.phases["inTable"].processEndTag(token) class InRowPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#in-row def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), (("td", "th"), self.startTagTableCell), (("caption", "col", "colgroup", "tbody", "tfoot", "thead", "tr"), self.startTagTableOther) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("tr", self.endTagTr), ("table", self.endTagTable), (("tbody", "tfoot", "thead"), self.endTagTableRowGroup), (("body", "caption", "col", "colgroup", "html", "td", "th"), self.endTagIgnore) ]) self.endTagHandler.default = self.endTagOther # helper methods (XXX unify this with other table helper methods) def clearStackToTableRowContext(self): while self.tree.openElements[-1].name not in ("tr", "html"): self.parser.parseError("unexpected-implied-end-tag-in-table-row", {"name": self.tree.openElements[-1].name}) self.tree.openElements.pop() def ignoreEndTagTr(self): return not self.tree.elementInScope("tr", variant="table") # the rest def processEOF(self): self.parser.phases["inTable"].processEOF() def processSpaceCharacters(self, token): return self.parser.phases["inTable"].processSpaceCharacters(token) def processCharacters(self, token): return self.parser.phases["inTable"].processCharacters(token) def startTagTableCell(self, token): self.clearStackToTableRowContext() self.tree.insertElement(token) self.parser.phase = self.parser.phases["inCell"] self.tree.activeFormattingElements.append(Marker) def startTagTableOther(self, token): ignoreEndTag = self.ignoreEndTagTr() self.endTagTr(impliedTagToken("tr")) # XXX how are we sure it's always ignored in the innerHTML case? if not ignoreEndTag: return token def startTagOther(self, token): return self.parser.phases["inTable"].processStartTag(token) def endTagTr(self, token): if not self.ignoreEndTagTr(): self.clearStackToTableRowContext() self.tree.openElements.pop() self.parser.phase = self.parser.phases["inTableBody"] else: # innerHTML case assert self.parser.innerHTML self.parser.parseError() def endTagTable(self, token): ignoreEndTag = self.ignoreEndTagTr() self.endTagTr(impliedTagToken("tr")) # Reprocess the current tag if the tr end tag was not ignored # XXX how are we sure it's always ignored in the innerHTML case? if not ignoreEndTag: return token def endTagTableRowGroup(self, token): if self.tree.elementInScope(token["name"], variant="table"): self.endTagTr(impliedTagToken("tr")) return token else: self.parser.parseError() def endTagIgnore(self, token): self.parser.parseError("unexpected-end-tag-in-table-row", {"name": token["name"]}) def endTagOther(self, token): return self.parser.phases["inTable"].processEndTag(token) class InCellPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#in-cell def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), (("caption", "col", "colgroup", "tbody", "td", "tfoot", "th", "thead", "tr"), self.startTagTableOther) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ (("td", "th"), self.endTagTableCell), (("body", "caption", "col", "colgroup", "html"), self.endTagIgnore), (("table", "tbody", "tfoot", "thead", "tr"), self.endTagImply) ]) self.endTagHandler.default = self.endTagOther # helper def closeCell(self): if self.tree.elementInScope("td", variant="table"): self.endTagTableCell(impliedTagToken("td")) elif self.tree.elementInScope("th", variant="table"): self.endTagTableCell(impliedTagToken("th")) # the rest def processEOF(self): self.parser.phases["inBody"].processEOF() def processCharacters(self, token): return self.parser.phases["inBody"].processCharacters(token) def startTagTableOther(self, token): if (self.tree.elementInScope("td", variant="table") or self.tree.elementInScope("th", variant="table")): self.closeCell() return token else: # innerHTML case assert self.parser.innerHTML self.parser.parseError() def startTagOther(self, token): return self.parser.phases["inBody"].processStartTag(token) def endTagTableCell(self, token): if self.tree.elementInScope(token["name"], variant="table"): self.tree.generateImpliedEndTags(token["name"]) if self.tree.openElements[-1].name != token["name"]: self.parser.parseError("unexpected-cell-end-tag", {"name": token["name"]}) while True: node = self.tree.openElements.pop() if node.name == token["name"]: break else: self.tree.openElements.pop() self.tree.clearActiveFormattingElements() self.parser.phase = self.parser.phases["inRow"] else: self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) def endTagIgnore(self, token): self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) def endTagImply(self, token): if self.tree.elementInScope(token["name"], variant="table"): self.closeCell() return token else: # sometimes innerHTML case self.parser.parseError() def endTagOther(self, token): return self.parser.phases["inBody"].processEndTag(token) class InSelectPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("option", self.startTagOption), ("optgroup", self.startTagOptgroup), ("select", self.startTagSelect), (("input", "keygen", "textarea"), self.startTagInput), ("script", self.startTagScript) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("option", self.endTagOption), ("optgroup", self.endTagOptgroup), ("select", self.endTagSelect) ]) self.endTagHandler.default = self.endTagOther # http://www.whatwg.org/specs/web-apps/current-work/#in-select def processEOF(self): if self.tree.openElements[-1].name != "html": self.parser.parseError("eof-in-select") else: assert self.parser.innerHTML def processCharacters(self, token): if token["data"] == "\u0000": return self.tree.insertText(token["data"]) def startTagOption(self, token): # We need to imply </option> if <option> is the current node. if self.tree.openElements[-1].name == "option": self.tree.openElements.pop() self.tree.insertElement(token) def startTagOptgroup(self, token): if self.tree.openElements[-1].name == "option": self.tree.openElements.pop() if self.tree.openElements[-1].name == "optgroup": self.tree.openElements.pop() self.tree.insertElement(token) def startTagSelect(self, token): self.parser.parseError("unexpected-select-in-select") self.endTagSelect(impliedTagToken("select")) def startTagInput(self, token): self.parser.parseError("unexpected-input-in-select") if self.tree.elementInScope("select", variant="select"): self.endTagSelect(impliedTagToken("select")) return token else: assert self.parser.innerHTML def startTagScript(self, token): return self.parser.phases["inHead"].processStartTag(token) def startTagOther(self, token): self.parser.parseError("unexpected-start-tag-in-select", {"name": token["name"]}) def endTagOption(self, token): if self.tree.openElements[-1].name == "option": self.tree.openElements.pop() else: self.parser.parseError("unexpected-end-tag-in-select", {"name": "option"}) def endTagOptgroup(self, token): # </optgroup> implicitly closes <option> if (self.tree.openElements[-1].name == "option" and self.tree.openElements[-2].name == "optgroup"): self.tree.openElements.pop() # It also closes </optgroup> if self.tree.openElements[-1].name == "optgroup": self.tree.openElements.pop() # But nothing else else: self.parser.parseError("unexpected-end-tag-in-select", {"name": "optgroup"}) def endTagSelect(self, token): if self.tree.elementInScope("select", variant="select"): node = self.tree.openElements.pop() while node.name != "select": node = self.tree.openElements.pop() self.parser.resetInsertionMode() else: # innerHTML case assert self.parser.innerHTML self.parser.parseError() def endTagOther(self, token): self.parser.parseError("unexpected-end-tag-in-select", {"name": token["name"]}) class InSelectInTablePhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ (("caption", "table", "tbody", "tfoot", "thead", "tr", "td", "th"), self.startTagTable) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ (("caption", "table", "tbody", "tfoot", "thead", "tr", "td", "th"), self.endTagTable) ]) self.endTagHandler.default = self.endTagOther def processEOF(self): self.parser.phases["inSelect"].processEOF() def processCharacters(self, token): return self.parser.phases["inSelect"].processCharacters(token) def startTagTable(self, token): self.parser.parseError("unexpected-table-element-start-tag-in-select-in-table", {"name": token["name"]}) self.endTagOther(impliedTagToken("select")) return token def startTagOther(self, token): return self.parser.phases["inSelect"].processStartTag(token) def endTagTable(self, token): self.parser.parseError("unexpected-table-element-end-tag-in-select-in-table", {"name": token["name"]}) if self.tree.elementInScope(token["name"], variant="table"): self.endTagOther(impliedTagToken("select")) return token def endTagOther(self, token): return self.parser.phases["inSelect"].processEndTag(token) class InForeignContentPhase(Phase): breakoutElements = frozenset(["b", "big", "blockquote", "body", "br", "center", "code", "dd", "div", "dl", "dt", "em", "embed", "h1", "h2", "h3", "h4", "h5", "h6", "head", "hr", "i", "img", "li", "listing", "menu", "meta", "nobr", "ol", "p", "pre", "ruby", "s", "small", "span", "strong", "strike", "sub", "sup", "table", "tt", "u", "ul", "var"]) def __init__(self, parser, tree): Phase.__init__(self, parser, tree) def adjustSVGTagNames(self, token): replacements = {"altglyph": "altGlyph", "altglyphdef": "altGlyphDef", "altglyphitem": "altGlyphItem", "animatecolor": "animateColor", "animatemotion": "animateMotion", "animatetransform": "animateTransform", "clippath": "clipPath", "feblend": "feBlend", "fecolormatrix": "feColorMatrix", "fecomponenttransfer": "feComponentTransfer", "fecomposite": "feComposite", "feconvolvematrix": "feConvolveMatrix", "fediffuselighting": "feDiffuseLighting", "fedisplacementmap": "feDisplacementMap", "fedistantlight": "feDistantLight", "feflood": "feFlood", "fefunca": "feFuncA", "fefuncb": "feFuncB", "fefuncg": "feFuncG", "fefuncr": "feFuncR", "fegaussianblur": "feGaussianBlur", "feimage": "feImage", "femerge": "feMerge", "femergenode": "feMergeNode", "femorphology": "feMorphology", "feoffset": "feOffset", "fepointlight": "fePointLight", "fespecularlighting": "feSpecularLighting", "fespotlight": "feSpotLight", "fetile": "feTile", "feturbulence": "feTurbulence", "foreignobject": "foreignObject", "glyphref": "glyphRef", "lineargradient": "linearGradient", "radialgradient": "radialGradient", "textpath": "textPath"} if token["name"] in replacements: token["name"] = replacements[token["name"]] def processCharacters(self, token): if token["data"] == "\u0000": token["data"] = "\uFFFD" elif (self.parser.framesetOK and any(char not in spaceCharacters for char in token["data"])): self.parser.framesetOK = False Phase.processCharacters(self, token) def processStartTag(self, token): currentNode = self.tree.openElements[-1] if (token["name"] in self.breakoutElements or (token["name"] == "font" and set(token["data"].keys()) & set(["color", "face", "size"]))): self.parser.parseError("unexpected-html-element-in-foreign-content", {"name": token["name"]}) while (self.tree.openElements[-1].namespace != self.tree.defaultNamespace and not self.parser.isHTMLIntegrationPoint(self.tree.openElements[-1]) and not self.parser.isMathMLTextIntegrationPoint(self.tree.openElements[-1])): self.tree.openElements.pop() return token else: if currentNode.namespace == namespaces["mathml"]: self.parser.adjustMathMLAttributes(token) elif currentNode.namespace == namespaces["svg"]: self.adjustSVGTagNames(token) self.parser.adjustSVGAttributes(token) self.parser.adjustForeignAttributes(token) token["namespace"] = currentNode.namespace self.tree.insertElement(token) if token["selfClosing"]: self.tree.openElements.pop() token["selfClosingAcknowledged"] = True def processEndTag(self, token): nodeIndex = len(self.tree.openElements) - 1 node = self.tree.openElements[-1] if node.name.translate(asciiUpper2Lower) != token["name"]: self.parser.parseError("unexpected-end-tag", {"name": token["name"]}) while True: if node.name.translate(asciiUpper2Lower) == token["name"]: # XXX this isn't in the spec but it seems necessary if self.parser.phase == self.parser.phases["inTableText"]: self.parser.phase.flushCharacters() self.parser.phase = self.parser.phase.originalPhase while self.tree.openElements.pop() != node: assert self.tree.openElements new_token = None break nodeIndex -= 1 node = self.tree.openElements[nodeIndex] if node.namespace != self.tree.defaultNamespace: continue else: new_token = self.parser.phase.processEndTag(token) break return new_token class AfterBodyPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([("html", self.endTagHtml)]) self.endTagHandler.default = self.endTagOther def processEOF(self): # Stop parsing pass def processComment(self, token): # This is needed because data is to be appended to the <html> element # here and not to whatever is currently open. self.tree.insertComment(token, self.tree.openElements[0]) def processCharacters(self, token): self.parser.parseError("unexpected-char-after-body") self.parser.phase = self.parser.phases["inBody"] return token def startTagHtml(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagOther(self, token): self.parser.parseError("unexpected-start-tag-after-body", {"name": token["name"]}) self.parser.phase = self.parser.phases["inBody"] return token def endTagHtml(self, name): if self.parser.innerHTML: self.parser.parseError("unexpected-end-tag-after-body-innerhtml") else: self.parser.phase = self.parser.phases["afterAfterBody"] def endTagOther(self, token): self.parser.parseError("unexpected-end-tag-after-body", {"name": token["name"]}) self.parser.phase = self.parser.phases["inBody"] return token class InFramesetPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#in-frameset def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("frameset", self.startTagFrameset), ("frame", self.startTagFrame), ("noframes", self.startTagNoframes) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("frameset", self.endTagFrameset) ]) self.endTagHandler.default = self.endTagOther def processEOF(self): if self.tree.openElements[-1].name != "html": self.parser.parseError("eof-in-frameset") else: assert self.parser.innerHTML def processCharacters(self, token): self.parser.parseError("unexpected-char-in-frameset") def startTagFrameset(self, token): self.tree.insertElement(token) def startTagFrame(self, token): self.tree.insertElement(token) self.tree.openElements.pop() def startTagNoframes(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagOther(self, token): self.parser.parseError("unexpected-start-tag-in-frameset", {"name": token["name"]}) def endTagFrameset(self, token): if self.tree.openElements[-1].name == "html": # innerHTML case self.parser.parseError("unexpected-frameset-in-frameset-innerhtml") else: self.tree.openElements.pop() if (not self.parser.innerHTML and self.tree.openElements[-1].name != "frameset"): # If we're not in innerHTML mode and the current node is not a # "frameset" element (anymore) then switch. self.parser.phase = self.parser.phases["afterFrameset"] def endTagOther(self, token): self.parser.parseError("unexpected-end-tag-in-frameset", {"name": token["name"]}) class AfterFramesetPhase(Phase): # http://www.whatwg.org/specs/web-apps/current-work/#after3 def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("noframes", self.startTagNoframes) ]) self.startTagHandler.default = self.startTagOther self.endTagHandler = _utils.MethodDispatcher([ ("html", self.endTagHtml) ]) self.endTagHandler.default = self.endTagOther def processEOF(self): # Stop parsing pass def processCharacters(self, token): self.parser.parseError("unexpected-char-after-frameset") def startTagNoframes(self, token): return self.parser.phases["inHead"].processStartTag(token) def startTagOther(self, token): self.parser.parseError("unexpected-start-tag-after-frameset", {"name": token["name"]}) def endTagHtml(self, token): self.parser.phase = self.parser.phases["afterAfterFrameset"] def endTagOther(self, token): self.parser.parseError("unexpected-end-tag-after-frameset", {"name": token["name"]}) class AfterAfterBodyPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml) ]) self.startTagHandler.default = self.startTagOther def processEOF(self): pass def processComment(self, token): self.tree.insertComment(token, self.tree.document) def processSpaceCharacters(self, token): return self.parser.phases["inBody"].processSpaceCharacters(token) def processCharacters(self, token): self.parser.parseError("expected-eof-but-got-char") self.parser.phase = self.parser.phases["inBody"] return token def startTagHtml(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagOther(self, token): self.parser.parseError("expected-eof-but-got-start-tag", {"name": token["name"]}) self.parser.phase = self.parser.phases["inBody"] return token def processEndTag(self, token): self.parser.parseError("expected-eof-but-got-end-tag", {"name": token["name"]}) self.parser.phase = self.parser.phases["inBody"] return token class AfterAfterFramesetPhase(Phase): def __init__(self, parser, tree): Phase.__init__(self, parser, tree) self.startTagHandler = _utils.MethodDispatcher([ ("html", self.startTagHtml), ("noframes", self.startTagNoFrames) ]) self.startTagHandler.default = self.startTagOther def processEOF(self): pass def processComment(self, token): self.tree.insertComment(token, self.tree.document) def processSpaceCharacters(self, token): return self.parser.phases["inBody"].processSpaceCharacters(token) def processCharacters(self, token): self.parser.parseError("expected-eof-but-got-char") def startTagHtml(self, token): return self.parser.phases["inBody"].processStartTag(token) def startTagNoFrames(self, token): return self.parser.phases["inHead"].processStartTag(token) def startTagOther(self, token): self.parser.parseError("expected-eof-but-got-start-tag", {"name": token["name"]}) def processEndTag(self, token): self.parser.parseError("expected-eof-but-got-end-tag", {"name": token["name"]}) # pylint:enable=unused-argument return { "initial": InitialPhase, "beforeHtml": BeforeHtmlPhase, "beforeHead": BeforeHeadPhase, "inHead": InHeadPhase, "inHeadNoscript": InHeadNoscriptPhase, "afterHead": AfterHeadPhase, "inBody": InBodyPhase, "text": TextPhase, "inTable": InTablePhase, "inTableText": InTableTextPhase, "inCaption": InCaptionPhase, "inColumnGroup": InColumnGroupPhase, "inTableBody": InTableBodyPhase, "inRow": InRowPhase, "inCell": InCellPhase, "inSelect": InSelectPhase, "inSelectInTable": InSelectInTablePhase, "inForeignContent": InForeignContentPhase, "afterBody": AfterBodyPhase, "inFrameset": InFramesetPhase, "afterFrameset": AfterFramesetPhase, "afterAfterBody": AfterAfterBodyPhase, "afterAfterFrameset": AfterAfterFramesetPhase, # XXX after after frameset } def adjust_attributes(token, replacements): if PY3 or _utils.PY27: needs_adjustment = viewkeys(token['data']) & viewkeys(replacements) else: needs_adjustment = frozenset(token['data']) & frozenset(replacements) if needs_adjustment: token['data'] = OrderedDict((replacements.get(k, k), v) for k, v in token['data'].items()) def impliedTagToken(name, type="EndTag", attributes=None, selfClosing=False): if attributes is None: attributes = {} return {"type": tokenTypes[type], "name": name, "data": attributes, "selfClosing": selfClosing} class ParseError(Exception): """Error in parsed document""" pass PK @N#]�&>O O 8 site-packages/pip/_vendor/html5lib/treewalkers/etree.pyonu �[��� � ��abc @` s� d d l m Z m Z m Z y d d l m Z Wn? e k rq y d d l m Z Wqr e k rm e Z qr Xn Xd d l Z d d l m Z d d l m Z d d l m Z e j d � Z d � Z e e � Z d S( i ( t absolute_importt divisiont unicode_literals( t OrderedDictN( t string_typesi ( t basei ( t moduleFactoryFactoryu {([^}]*)}(.*)c ` s> | } | j d � j � d t j f � f d � � Y} t � S( Nu asdt TreeWalkerc ` s8 e Z d Z � f d � Z d � Z d � Z d � Z RS( u� Given the particular ElementTree representation, this implementation, to avoid using recursion, returns "nodes" as tuples with the following content: 1. 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R; ( ( ( sO /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/etree_lxml.pyt <module> s & +PK @N#]~���� � 8 site-packages/pip/_vendor/html5lib/treewalkers/etree.pycnu �[��� � ��abc @` s� d d l m Z m Z m Z y d d l m Z Wn? e k rq y d d l m Z Wqr e k rm e Z qr Xn Xd d l Z d d l m Z d d l m Z d d l m Z e j d � Z d � Z e e � Z d S( i ( t absolute_importt divisiont unicode_literals( t OrderedDictN( t string_typesi ( t basei ( t moduleFactoryFactoryu {([^}]*)}(.*)c ` s> | } | j d � j � d t j f � f d � � Y} t � S( Nu asdt TreeWalkerc ` s8 e Z d Z � f d � Z d � Z d � Z d � Z RS( u� Given the particular ElementTree representation, this implementation, to avoid using recursion, returns "nodes" as tuples with the following content: 1. The current element 2. The index of the element relative to its parent 3. A stack of ancestor elements 4. 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R$ t parent( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/etree.pyt getParentNodet s %( t __name__t __module__t __doc__R* R/ R1 R6 ( ( R) ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/etree.pyR s ( ( t CommentR R t NonRecursiveTreeWalkert locals( t ElementTreeImplementationt ElementTreeR ( ( R) sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/etree.pyt getETreeBuilder s n( t __future__R R R t collectionsR t ImportErrort ordereddictt dictt ret pip._vendor.sixR t R t _utilsR t compileR R? t getETreeModule( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/etree.pyt <module> s tPK @N#]_m 8 site-packages/pip/_vendor/html5lib/treewalkers/genshi.pynu �[��� from __future__ import absolute_import, division, unicode_literals from genshi.core import QName from genshi.core import START, END, XML_NAMESPACE, DOCTYPE, TEXT from genshi.core import START_NS, END_NS, START_CDATA, END_CDATA, PI, COMMENT from . import base from ..constants import voidElements, namespaces class TreeWalker(base.TreeWalker): def __iter__(self): # Buffer the events so we can pass in the following one previous = None for event in self.tree: if previous is not None: for token in self.tokens(previous, event): yield token previous = event # Don't forget the final event! if previous is not None: for token in self.tokens(previous, None): yield token def tokens(self, event, next): kind, data, _ = event if kind == START: tag, attribs = data name = tag.localname namespace = tag.namespace converted_attribs = {} for k, v in attribs: if isinstance(k, QName): converted_attribs[(k.namespace, k.localname)] = v else: converted_attribs[(None, k)] = v if namespace == namespaces["html"] and name in voidElements: for token in self.emptyTag(namespace, name, converted_attribs, not next or next[0] != END or next[1] != tag): yield token else: yield self.startTag(namespace, name, converted_attribs) elif kind == END: name = data.localname namespace = data.namespace if namespace != namespaces["html"] or name not in voidElements: yield self.endTag(namespace, name) elif kind == COMMENT: yield self.comment(data) elif kind == TEXT: for token in self.text(data): yield token elif kind == DOCTYPE: yield self.doctype(*data) elif kind in (XML_NAMESPACE, DOCTYPE, START_NS, END_NS, START_CDATA, END_CDATA, PI): pass else: yield self.unknown(kind) PK @N#]e�o�� � 5 site-packages/pip/_vendor/html5lib/treewalkers/dom.pynu �[��� from __future__ import absolute_import, division, unicode_literals from xml.dom import Node from . import base class TreeWalker(base.NonRecursiveTreeWalker): def getNodeDetails(self, node): if node.nodeType == Node.DOCUMENT_TYPE_NODE: return base.DOCTYPE, node.name, node.publicId, node.systemId elif node.nodeType in (Node.TEXT_NODE, Node.CDATA_SECTION_NODE): return base.TEXT, node.nodeValue elif node.nodeType == Node.ELEMENT_NODE: attrs = {} for attr in list(node.attributes.keys()): attr = node.getAttributeNode(attr) if attr.namespaceURI: attrs[(attr.namespaceURI, attr.localName)] = attr.value else: attrs[(None, attr.name)] = attr.value return (base.ELEMENT, node.namespaceURI, node.nodeName, attrs, node.hasChildNodes()) elif node.nodeType == Node.COMMENT_NODE: return base.COMMENT, node.nodeValue elif node.nodeType in (Node.DOCUMENT_NODE, Node.DOCUMENT_FRAGMENT_NODE): return (base.DOCUMENT,) else: return base.UNKNOWN, node.nodeType def getFirstChild(self, node): return node.firstChild def getNextSibling(self, node): return node.nextSibling def getParentNode(self, node): return node.parentNode PK @N#]� �G� � < site-packages/pip/_vendor/html5lib/treewalkers/etree_lxml.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import text_type from lxml import etree from ..treebuilders.etree import tag_regexp from . import base from .. import _ihatexml def ensure_str(s): if s is None: return None elif isinstance(s, text_type): return s else: return s.decode("ascii", "strict") class Root(object): def __init__(self, et): self.elementtree = et self.children = [] try: if et.docinfo.internalDTD: self.children.append(Doctype(self, ensure_str(et.docinfo.root_name), ensure_str(et.docinfo.public_id), ensure_str(et.docinfo.system_url))) except AttributeError: pass try: node = et.getroot() except AttributeError: node = et while node.getprevious() is not None: node = node.getprevious() while node is not None: self.children.append(node) node = node.getnext() self.text = None self.tail = None def __getitem__(self, key): return self.children[key] def getnext(self): return None def __len__(self): return 1 class Doctype(object): def __init__(self, root_node, name, public_id, system_id): self.root_node = root_node self.name = name self.public_id = public_id self.system_id = system_id self.text = None self.tail = None def getnext(self): return self.root_node.children[1] class FragmentRoot(Root): def __init__(self, children): self.children = [FragmentWrapper(self, child) for child in children] self.text = self.tail = None def getnext(self): return None class FragmentWrapper(object): def __init__(self, fragment_root, obj): self.root_node = fragment_root self.obj = obj if hasattr(self.obj, 'text'): self.text = ensure_str(self.obj.text) else: self.text = None if hasattr(self.obj, 'tail'): self.tail = ensure_str(self.obj.tail) else: self.tail = None def __getattr__(self, name): return getattr(self.obj, name) def getnext(self): siblings = self.root_node.children idx = siblings.index(self) if idx < len(siblings) - 1: return siblings[idx + 1] else: return None def __getitem__(self, key): return self.obj[key] def __bool__(self): return bool(self.obj) def getparent(self): return None def __str__(self): return str(self.obj) def __unicode__(self): return str(self.obj) def __len__(self): return len(self.obj) class TreeWalker(base.NonRecursiveTreeWalker): def __init__(self, tree): # pylint:disable=redefined-variable-type if isinstance(tree, list): self.fragmentChildren = set(tree) tree = FragmentRoot(tree) else: self.fragmentChildren = set() tree = Root(tree) base.NonRecursiveTreeWalker.__init__(self, tree) self.filter = _ihatexml.InfosetFilter() def getNodeDetails(self, node): if isinstance(node, tuple): # Text node node, key = node assert key in ("text", "tail"), "Text nodes are text or tail, found %s" % key return base.TEXT, ensure_str(getattr(node, key)) elif isinstance(node, Root): return (base.DOCUMENT,) elif isinstance(node, Doctype): return base.DOCTYPE, node.name, node.public_id, node.system_id elif isinstance(node, FragmentWrapper) and not hasattr(node, "tag"): return base.TEXT, ensure_str(node.obj) elif node.tag == etree.Comment: return base.COMMENT, ensure_str(node.text) elif node.tag == etree.Entity: return base.ENTITY, ensure_str(node.text)[1:-1] # strip &; else: # This is assumed to be an ordinary element match = tag_regexp.match(ensure_str(node.tag)) if match: namespace, tag = match.groups() else: namespace = None tag = ensure_str(node.tag) attrs = {} for name, value in list(node.attrib.items()): name = ensure_str(name) value = ensure_str(value) match = tag_regexp.match(name) if match: attrs[(match.group(1), match.group(2))] = value else: attrs[(None, name)] = value return (base.ELEMENT, namespace, self.filter.fromXmlName(tag), attrs, len(node) > 0 or node.text) def getFirstChild(self, node): assert not isinstance(node, tuple), "Text nodes have no children" assert len(node) or node.text, "Node has no children" if node.text: return (node, "text") else: return node[0] def getNextSibling(self, node): if isinstance(node, tuple): # Text node node, key = node assert key in ("text", "tail"), "Text nodes are text or tail, found %s" % key if key == "text": # XXX: we cannot use a "bool(node) and node[0] or None" construct here # because node[0] might evaluate to False if it has no child element if len(node): return node[0] else: return None else: # tail return node.getnext() return (node, "tail") if node.tail else node.getnext() def getParentNode(self, node): if isinstance(node, tuple): # Text node node, key = node assert key in ("text", "tail"), "Text nodes are text or tail, found %s" % key if key == "text": return node # else: fallback to "normal" processing elif node in self.fragmentChildren: return None return node.getparent() PK @N#]sD!�� � : site-packages/pip/_vendor/html5lib/treewalkers/__init__.pynu �[��� """A collection of modules for iterating through different kinds of tree, generating tokens identical to those produced by the tokenizer module. To create a tree walker for a new type of tree, you need to do implement a tree walker object (called TreeWalker by convention) that implements a 'serialize' method taking a tree as sole argument and returning an iterator generating tokens. """ from __future__ import absolute_import, division, unicode_literals from .. import constants from .._utils import default_etree __all__ = ["getTreeWalker", "pprint", "dom", "etree", "genshi", "etree_lxml"] treeWalkerCache = {} def getTreeWalker(treeType, implementation=None, **kwargs): """Get a TreeWalker class for various types of tree with built-in support Args: treeType (str): the name of the tree type required (case-insensitive). Supported values are: - "dom": The xml.dom.minidom DOM implementation - "etree": A generic walker for tree implementations exposing an elementtree-like interface (known to work with ElementTree, cElementTree and lxml.etree). - "lxml": Optimized walker for lxml.etree - "genshi": a Genshi stream Implementation: A module implementing the tree type e.g. xml.etree.ElementTree or cElementTree (Currently applies to the "etree" tree type only). """ treeType = treeType.lower() if treeType not in treeWalkerCache: if treeType == "dom": from . import dom treeWalkerCache[treeType] = dom.TreeWalker elif treeType == "genshi": from . import genshi treeWalkerCache[treeType] = genshi.TreeWalker elif treeType == "lxml": from . import etree_lxml treeWalkerCache[treeType] = etree_lxml.TreeWalker elif treeType == "etree": from . import etree if implementation is None: implementation = default_etree # XXX: NEVER cache here, caching is done in the etree submodule return etree.getETreeModule(implementation, **kwargs).TreeWalker return treeWalkerCache.get(treeType) def concatenateCharacterTokens(tokens): pendingCharacters = [] for token in tokens: type = token["type"] if type in ("Characters", "SpaceCharacters"): pendingCharacters.append(token["data"]) else: if pendingCharacters: yield {"type": "Characters", "data": "".join(pendingCharacters)} pendingCharacters = [] yield token if pendingCharacters: yield {"type": "Characters", "data": "".join(pendingCharacters)} def pprint(walker): """Pretty printer for tree walkers""" output = [] indent = 0 for token in concatenateCharacterTokens(walker): type = token["type"] if type in ("StartTag", "EmptyTag"): # tag name if token["namespace"] and token["namespace"] != constants.namespaces["html"]: if token["namespace"] in constants.prefixes: ns = constants.prefixes[token["namespace"]] else: ns = token["namespace"] name = "%s %s" % (ns, token["name"]) else: name = token["name"] output.append("%s<%s>" % (" " * indent, name)) indent += 2 # attributes (sorted for consistent ordering) attrs = token["data"] for (namespace, localname), value in sorted(attrs.items()): if namespace: if namespace in constants.prefixes: ns = constants.prefixes[namespace] else: ns = namespace name = "%s %s" % (ns, localname) else: name = localname output.append("%s%s=\"%s\"" % (" " * indent, name, value)) # self-closing if type == "EmptyTag": indent -= 2 elif type == "EndTag": indent -= 2 elif type == "Comment": output.append("%s<!-- %s -->" % (" " * indent, token["data"])) elif type == "Doctype": if token["name"]: if token["publicId"]: output.append("""%s<!DOCTYPE %s "%s" "%s">""" % (" " * indent, token["name"], token["publicId"], token["systemId"] if token["systemId"] else "")) elif token["systemId"]: output.append("""%s<!DOCTYPE %s "" "%s">""" % (" " * indent, token["name"], token["systemId"])) else: output.append("%s<!DOCTYPE %s>" % (" " * indent, token["name"])) else: output.append("%s<!DOCTYPE >" % (" " * indent,)) elif type == "Characters": output.append("%s\"%s\"" % (" " * indent, token["data"])) elif type == "SpaceCharacters": assert False, "concatenateCharacterTokens should have got rid of all Space tokens" else: raise ValueError("Unknown token type, %s" % type) return "\n".join(output) PK @N#]q[�� � 6 site-packages/pip/_vendor/html5lib/treewalkers/dom.pyonu �[��� � ��abc @` sY d d l m Z m Z m Z d d l m Z d d l m Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t Nodei ( t baset TreeWalkerc B` s, e Z d � Z d � Z d � Z d � Z RS( c C` sX | j t j k r. t j | j | j | j f S| j t j t j f k rY t j | j f S| j t j k r� i } xg t | j j � � D]P } | j | � } | j r� | j | | j | j f <q� | j | d | j f <q� Wt j | j | j | | j � f S| j t j k r t j | j f S| j t j t j f k rDt j f St j | j f Sd S( N( t nodeTypeR t DOCUMENT_TYPE_NODER t DOCTYPEt namet publicIdt systemIdt TEXT_NODEt CDATA_SECTION_NODEt TEXTt nodeValuet ELEMENT_NODEt listt attributest keyst getAttributeNodet namespaceURIt valuet localNamet Nonet ELEMENTt nodeNamet hasChildNodest COMMENT_NODEt COMMENTt DOCUMENT_NODEt DOCUMENT_FRAGMENT_NODEt DOCUMENTt UNKNOWN( t selft nodet attrst attr( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/dom.pyt getNodeDetails s$ c C` s | j S( N( t firstChild( R" R# ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/dom.pyt getFirstChild$ s c C` s | j S( N( t nextSibling( R" R# ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/dom.pyt getNextSibling' s c C` s | j S( N( t parentNode( R" R# ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/dom.pyt getParentNode* s ( t __name__t __module__R& R( R* R, ( ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/dom.pyR s N( t __future__R R R t xml.domR t R t NonRecursiveTreeWalkerR ( ( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/dom.pyt <module> s PK @N#]��w� � 9 site-packages/pip/_vendor/html5lib/treewalkers/genshi.pyonu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z d d l m Z m Z m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z d d l m Z d d l m Z m Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t QName( t STARTt ENDt XML_NAMESPACEt DOCTYPEt TEXT( t START_NSt END_NSt START_CDATAt END_CDATAt PIt COMMENTi ( t basei ( t voidElementst namespacest TreeWalkerc B` s e Z d � Z d � Z RS( c c` s� d } xH | j D]= } | d k rG x" | j | | � D] } | Vq5 Wn | } q W| d k r� x" | j | d � D] } | Vqp Wn d S( N( t Nonet treet tokens( t selft previoust eventt token( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/genshi.pyt __iter__ s c c` s� | \ } } } | t k r | \ } } | j } | j } i } xL | D]D \ } } t | t � rz | | | j | j f <qF | | d | f <qF W| t d k r� | t k r� x] | j | | | | p� | d t k p� | d | k � D] } | Vq� Wq�| j | | | � Vn� | t k r^| j } | j } | t d k sG| t k r�| j | | � Vq�n� | t k r{| j | � Vn} | t k r�xn | j | � D] } | Vq�WnO | t k r�| j | � Vn2 | t t t t t t t f k r�n | j | � Vd S( Nu htmli i ( R t localnamet namespacet isinstanceR R R R t emptyTagR t startTagt endTagR t commentR t textR t doctypeR R R R R R t unknown( R R t nextt kindt datat _t tagt attribst nameR t converted_attribst kt vR ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/genshi.pyR s@ ( t __name__t __module__R R ( ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/genshi.pyR s N( t __future__R R R t genshi.coreR R R R R R R R R R R R t R t constantsR R R ( ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/genshi.pyt <module> s (.PK @N#]@��#y y ; site-packages/pip/_vendor/html5lib/treewalkers/__init__.pycnu �[��� � ��abc @` s� d Z d d l m Z m Z m Z d d l m Z d d l m Z d d d d d d g Z i Z d d � Z d � Z d � Z d S( u� A collection of modules for iterating through different kinds of tree, generating tokens identical to those produced by the tokenizer module. To create a tree walker for a new type of tree, you need to do implement a tree walker object (called TreeWalker by convention) that implements a 'serialize' method taking a tree as sole argument and returning an iterator generating tokens. i ( t absolute_importt divisiont unicode_literalsi ( t constants( t default_etreeu getTreeWalkeru pprintu domu etreeu genshiu etree_lxmlc K` s� | j � } | t k r� | d k rD d d l m } | j t | <q� | d k rp d d l m } | j t | <q� | d k r� d d l m } | j t | <q� | d k r� d d l m } | d k r� t } n | j | | � j Sn t j | � S( u� Get a TreeWalker class for various types of tree with built-in support Args: treeType (str): the name of the tree type required (case-insensitive). Supported values are: - "dom": The xml.dom.minidom DOM implementation - "etree": A generic walker for tree implementations exposing an elementtree-like interface (known to work with ElementTree, cElementTree and lxml.etree). - "lxml": Optimized walker for lxml.etree - "genshi": a Genshi stream Implementation: A module implementing the tree type e.g. xml.etree.ElementTree or cElementTree (Currently applies to the "etree" tree type only). u domi ( t domu genshi( t genshiu lxml( t etree_lxmlu etree( t etreeN( t lowert treeWalkerCachet R t TreeWalkerR R R t NoneR t getETreeModulet get( t treeTypet implementationt kwargsR R R R ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/__init__.pyt getTreeWalker s" c c` s� g } xh | D]` } | d } | d k r= | j | d � q | rh i d d 6d j | � d 6Vg } n | Vq W| r� i d d 6d j | � d 6Vn d S( Nu typeu Charactersu SpaceCharactersu datau ( u Charactersu SpaceCharacters( t appendt join( t tokenst pendingCharacterst tokent type( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/__init__.pyt concatenateCharacterTokens< s c C` s g } d } x�t | � D]�} | d } | d k r~| d r� | d t j d k r� | d t j k r} t j | d } n | d } d | | d f } n | d } | j d d | | f � | d 7} | d } x� t | j � � D]t \ \ } } } | r:| t j k r!t j | } n | } d | | f } n | } | j d d | | | f � q� W| d k r�| d 8} q�q | d k r�| d 8} q | d k r�| j d d | | d f � q | d k r�| d rz| d r%| j d d | | d | d | d r| d n d f � q�| d rX| j d d | | d | d f � q�| j d d | | d f � q�| j d d | f � q | d k r�| j d d | | d f � q | d k r�t s�t d � � q t d | � � q Wd j | � S( u Pretty printer for tree walkersi u typeu StartTagu EmptyTagu namespaceu htmlu %s %su nameu %s<%s>u i u datau %s%s="%s"u EndTagu Commentu %s<!-- %s -->u Doctypeu publicIdu %s<!DOCTYPE %s "%s" "%s">u systemIdu u %s<!DOCTYPE %s "" "%s">u %s<!DOCTYPE %s>u %s<!DOCTYPE >u Charactersu %s"%s"u SpaceCharactersuB concatenateCharacterTokens should have got rid of all Space tokensu Unknown token type, %su ( u StartTagu EmptyTag( R R t namespacest prefixesR t sortedt itemst Falset AssertionErrort ValueErrorR ( t walkert outputt indentR R t nst namet attrst namespacet localnamet value( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/__init__.pyt pprintK sd ! %" " " " N( t __doc__t __future__R R R R R t _utilsR t __all__R R R R R+ ( ( ( sM /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/__init__.pyt <module> s ' PK @N#]"�1L L 7 site-packages/pip/_vendor/html5lib/treewalkers/etree.pynu �[��� from __future__ import absolute_import, division, unicode_literals try: from collections import OrderedDict except ImportError: try: from ordereddict import OrderedDict except ImportError: OrderedDict = dict import re from pip._vendor.six import string_types from . import base from .._utils import moduleFactoryFactory tag_regexp = re.compile("{([^}]*)}(.*)") def getETreeBuilder(ElementTreeImplementation): ElementTree = ElementTreeImplementation ElementTreeCommentType = ElementTree.Comment("asd").tag class TreeWalker(base.NonRecursiveTreeWalker): # pylint:disable=unused-variable """Given the particular ElementTree representation, this implementation, to avoid using recursion, returns "nodes" as tuples with the following content: 1. The current element 2. The index of the element relative to its parent 3. A stack of ancestor elements 4. A flag "text", "tail" or None to indicate if the current node is a text node; either the text or tail of the current element (1) """ def getNodeDetails(self, node): if isinstance(node, tuple): # It might be the root Element elt, _, _, flag = node if flag in ("text", "tail"): return base.TEXT, getattr(elt, flag) else: node = elt if not(hasattr(node, "tag")): node = node.getroot() if node.tag in ("DOCUMENT_ROOT", "DOCUMENT_FRAGMENT"): return (base.DOCUMENT,) elif node.tag == "<!DOCTYPE>": return (base.DOCTYPE, node.text, node.get("publicId"), node.get("systemId")) elif node.tag == ElementTreeCommentType: return base.COMMENT, node.text else: assert isinstance(node.tag, string_types), type(node.tag) # This is assumed to be an ordinary element match = tag_regexp.match(node.tag) if match: namespace, tag = match.groups() else: namespace = None tag = node.tag attrs = OrderedDict() for name, value in list(node.attrib.items()): match = tag_regexp.match(name) if match: attrs[(match.group(1), match.group(2))] = value else: attrs[(None, name)] = value return (base.ELEMENT, namespace, tag, attrs, len(node) or node.text) def getFirstChild(self, node): if isinstance(node, tuple): element, key, parents, flag = node else: element, key, parents, flag = node, None, [], None if flag in ("text", "tail"): return None else: if element.text: return element, key, parents, "text" elif len(element): parents.append(element) return element[0], 0, parents, None else: return None def getNextSibling(self, node): if isinstance(node, tuple): element, key, parents, flag = node else: return None if flag == "text": if len(element): parents.append(element) return element[0], 0, parents, None else: return None else: if element.tail and flag != "tail": return element, key, parents, "tail" elif key < len(parents[-1]) - 1: return parents[-1][key + 1], key + 1, parents, None else: return None def getParentNode(self, node): if isinstance(node, tuple): element, key, parents, flag = node else: return None if flag == "text": if not parents: return element else: return element, key, parents, None else: parent = parents.pop() if not parents: return parent else: assert list(parents[-1]).count(parent) == 1 return parent, list(parents[-1]).index(parent), parents, None return locals() getETreeModule = moduleFactoryFactory(getETreeBuilder) PK @N#]M#��K K 6 site-packages/pip/_vendor/html5lib/treewalkers/base.pynu �[��� from __future__ import absolute_import, division, unicode_literals from xml.dom import Node from ..constants import namespaces, voidElements, spaceCharacters __all__ = ["DOCUMENT", "DOCTYPE", "TEXT", "ELEMENT", "COMMENT", "ENTITY", "UNKNOWN", "TreeWalker", "NonRecursiveTreeWalker"] DOCUMENT = Node.DOCUMENT_NODE DOCTYPE = Node.DOCUMENT_TYPE_NODE TEXT = Node.TEXT_NODE ELEMENT = Node.ELEMENT_NODE COMMENT = Node.COMMENT_NODE ENTITY = Node.ENTITY_NODE UNKNOWN = "<#UNKNOWN#>" spaceCharacters = "".join(spaceCharacters) class TreeWalker(object): def __init__(self, tree): self.tree = tree def __iter__(self): raise NotImplementedError def error(self, msg): return {"type": "SerializeError", "data": msg} def emptyTag(self, namespace, name, attrs, hasChildren=False): yield {"type": "EmptyTag", "name": name, "namespace": namespace, "data": attrs} if hasChildren: yield self.error("Void element has children") def startTag(self, namespace, name, attrs): return {"type": "StartTag", "name": name, "namespace": namespace, "data": attrs} def endTag(self, namespace, name): return {"type": "EndTag", "name": name, "namespace": namespace} def text(self, data): data = data middle = data.lstrip(spaceCharacters) left = data[:len(data) - len(middle)] if left: yield {"type": "SpaceCharacters", "data": left} data = middle middle = data.rstrip(spaceCharacters) right = data[len(middle):] if middle: yield {"type": "Characters", "data": middle} if right: yield {"type": "SpaceCharacters", "data": right} def comment(self, data): return {"type": "Comment", "data": data} def doctype(self, name, publicId=None, systemId=None): return {"type": "Doctype", "name": name, "publicId": publicId, "systemId": systemId} def entity(self, name): return {"type": "Entity", "name": name} def unknown(self, nodeType): return self.error("Unknown node type: " + nodeType) class NonRecursiveTreeWalker(TreeWalker): def getNodeDetails(self, node): raise NotImplementedError def getFirstChild(self, node): raise NotImplementedError def getNextSibling(self, node): raise NotImplementedError def getParentNode(self, node): raise NotImplementedError def __iter__(self): currentNode = self.tree while currentNode is not None: details = self.getNodeDetails(currentNode) type, details = details[0], details[1:] hasChildren = False if type == DOCTYPE: yield self.doctype(*details) elif type == TEXT: for token in self.text(*details): yield token elif type == ELEMENT: namespace, name, attributes, hasChildren = details if (not namespace or namespace == namespaces["html"]) and name in voidElements: for token in self.emptyTag(namespace, name, attributes, hasChildren): yield token hasChildren = False else: yield self.startTag(namespace, name, attributes) elif type == COMMENT: yield self.comment(details[0]) elif type == ENTITY: yield self.entity(details[0]) elif type == DOCUMENT: hasChildren = True else: yield self.unknown(details[0]) if hasChildren: firstChild = self.getFirstChild(currentNode) else: firstChild = None if firstChild is not None: currentNode = firstChild else: while currentNode is not None: details = self.getNodeDetails(currentNode) type, details = details[0], details[1:] if type == ELEMENT: namespace, name, attributes, hasChildren = details if (namespace and namespace != namespaces["html"]) or name not in voidElements: yield self.endTag(namespace, name) if self.tree is currentNode: currentNode = None break nextSibling = self.getNextSibling(currentNode) if nextSibling is not None: currentNode = nextSibling break else: currentNode = self.getParentNode(currentNode) PK @N#]q[�� � 6 site-packages/pip/_vendor/html5lib/treewalkers/dom.pycnu �[��� � ��abc @` sY d d l m Z m Z m Z d d l m Z d d l m Z d e j f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t Nodei ( t baset TreeWalkerc B` s, e Z d � Z d � Z d � Z d � Z RS( c C` sX | j t j k r. t j | j | j | j f S| j t j t j f k rY t j | j f S| j t j k r� i } xg t | j j � � D]P } | j | � } | j r� | j | | j | j f <q� | j | d | j f <q� Wt j | j | j | | j � f S| j t j k r t j | j f S| j t j t j f k rDt j f St j | j f Sd S( N( t nodeTypeR t DOCUMENT_TYPE_NODER t DOCTYPEt namet publicIdt systemIdt TEXT_NODEt CDATA_SECTION_NODEt TEXTt nodeValuet ELEMENT_NODEt listt attributest keyst getAttributeNodet namespaceURIt valuet localNamet Nonet ELEMENTt nodeNamet hasChildNodest COMMENT_NODEt COMMENTt DOCUMENT_NODEt DOCUMENT_FRAGMENT_NODEt DOCUMENTt UNKNOWN( t selft nodet attrst attr( ( sH /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treewalkers/dom.pyt getNodeDetails s$ c C` s | j S( N( t firstChild( R" R# ( 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XXX * self.stream Points to HTMLInputStream object. c K` sb t | | � | _ | | _ t | _ g | _ | j | _ t | _ d | _ t t | � j � d S( N( R t streamt parsert Falset escapeFlagt lastFourCharst dataStatet statet escapet Nonet currentTokent superR t __init__( t selfR R t kwargs( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR " s c c` s} t g � | _ xg | j � rx x6 | j j rV i t d d 6| j j j d � d 6Vq! Wx | j rt | j j � VqZ Wq Wd S( u� This is where the magic happens. We do our usually processing through the states and when we have a token to return we yield the token which pauses processing until the next token is requested. u ParseErroru typei u dataN( R t tokenQueueR R t errorsR t popt popleft( R ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt __iter__1 s * c % C` s� t } d } | r! t } d } n g } | j j � } x8 | | k rp | t k rp | j | � | j j � } q9 Wt d j | � | � } | t k r� t | } | j j i t d d 6d d 6i | d 6d 6� n�d | k o� d k n s� | d k r3d } | j j i t d d 6d d 6i | d 6d 6� nrd | k oJd k n s d | k ofd k n s d | k o�d k n s d | k o�d k n s | t d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 d g# � k rQ| j j i t d d 6d d 6i | d 6d 6� n y t | � } WnA t k r�| d8 } t d | d ?B� t d9 | d: @B� } n X| d; k r�| j j i t d d 6d< d 6� | j j | � n | S(= u� This function returns either U+FFFD or the character based on the decimal or hexadecimal representation. It also discards ";" if present. If not present self.tokenQueue.append({"type": tokenTypes["ParseError"]}) is invoked. i i u u ParseErroru typeu$ illegal-codepoint-for-numeric-entityu datau charAsIntu datavarsi � i�� i�� u �i i i i i i� i� i� i i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i i � i� u ;u numeric-entity-without-semicolon( R R R t charR t appendt intt joinR R R t frozensett chrt ValueErrort unget( R t isHext allowedt radixt charStackt ct charAsIntR% t v( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt consumeNumberEntityA s` * c C` s� d } | j j � g } | d t k s] | d t d d f k s] | d k rt | | d k rt | j j | d � n�| d d k rpt } | j | j j � � | d d k r� t } | j | j j � � n | r� | d t k s� | r"| d t k r"| j j | d � | j | � } q7| j j i t d d 6d d 6� | j j | j � � d d j | � } n�xF | d t k r�t j d j | � � s�Pn | j | j j � � qsWy, t j d j | d � � } t | � } Wn t k r�d } n X| d k r�| d d k r@| j j i t d d 6d d 6� n | d d k r�| r�| | t k s�| | t k s�| | d k r�| j j | j � � d d j | � } q7t | } | j j | j � � | d j | | � 7} nK | j j i t d d 6d d 6� | j j | j � � d d j | � } | r[| j d d d c | 7<n= | t k rpd } n d } | j j i t | d 6| d 6� d S( Nu &i u <u #i����u xu Xu ParseErroru typeu expected-numeric-entityu datau u ;u named-entity-without-semicolonu =u expected-named-entityi u SpaceCharactersu Characters( u xu X( R R% R R R R, R R& t TrueR R R4 R R R" R( t entitiesTriet has_keys_with_prefixt longest_prefixt lent KeyErrorR R R ( R t allowedChart fromAttributet outputR0 t hext entityNamet entityLengtht tokenType( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt consumeEntity� sf ) c C` s | j d | d t � d S( uI This method replaces the need for "entityInAttributeValueState". R; R< N( RB R5 ( R R; ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt processEntityInAttribute� s c C` s� | j } | d t k r� | d j t � | d <| d t d k r� | d rs | j j i t d d 6d d 6� n | d r� | j j i t d d 6d d 6� q� q� n | j j | � | j | _ d S( u� This method is a generic handler for emitting the tags. It also sets the state to "data" because that's what's needed after a token has been emitted. u typeu nameu EndTagu datau ParseErroru attributes-in-end-tagu selfClosingu self-closing-flag-on-end-tagN( R R t translateR R R R& R R ( R t token( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt emitCurrentToken� s c C` s( | j j � } | d k r* | j | _ n� | d k rE | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n� | t k r� t S| t k r� | j j i t d d 6| | j j t t � d 6� n8 | j j d � } | j j i t d d 6| | d 6� t S( Nu &u <u u ParseErroru typeu invalid-codepointu datau Charactersu SpaceCharacters( u &u <u ( R R% t entityDataStateR t tagOpenStateR R& R R R R t charsUntilR5 ( R t datat chars( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR � s& !c C` s | j � | j | _ t S( N( RB R R R5 ( R ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRG s c C` s( | j j � } | d k r* | j | _ n� | d k rE | j | _ n� | t k rU t S| d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n| | t k r� | j j i t d d 6| | j j t t � d 6� n8 | j j d � } | j j i t d d 6| | d 6� t S( Nu &u <u u ParseErroru typeu invalid-codepointu datau Charactersu �u SpaceCharacters( u &u <u ( R R% t characterReferenceInRcdataR t rcdataLessThanSignStateR R R R& R R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt rcdataState s& !c C` s | j � | j | _ t S( N( RB RN R R5 ( R ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRL 1 s c C` s� | j j � } | d k r* | j | _ n� | d k r} | j j i t d d 6d d 6� | j j i t d d 6d d 6� nH | t k r� t S| j j d � } | j j i t d d 6| | d 6� t S( Nu <u u ParseErroru typeu invalid-codepointu datau Charactersu �( u <u ( R R% t rawtextLessThanSignStateR R R& R R R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt rawtextState6 s c C` s� | j j � } | d k r* | j | _ n� | d k r} | j j i t d d 6d d 6� | j j i t d d 6d d 6� nH | t k r� t S| j j d � } | j j i t d d 6| | d 6� t S( Nu <u u ParseErroru typeu invalid-codepointu datau Charactersu �( u <u ( R R% t scriptDataLessThanSignStateR R R& R R R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt scriptDataStateH s c C` s� | j j � } | t k r t S| d k rr | j j i t d d 6d d 6� | j j i t d d 6d d 6� n2 | j j i t d d 6| | j j d � d 6� t S( Nu u ParseErroru typeu invalid-codepointu datau Charactersu �( R R% R R R R& R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt plaintextStateZ s c C` s� | j j � } | d k r* | j | _ nr| d k rE | j | _ nW| t k r� i t d d 6| d 6g d 6t d 6t d 6| _ | j | _ n | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ n� | d k r<| j j i t d d 6d d 6� | j j | � | j | _ n` | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu !u /u StartTagu typeu nameu datau selfClosingu selfClosingAcknowledgedu >u ParseErroru' expected-tag-name-but-got-right-bracketu Charactersu <>u ?u' expected-tag-name-but-got-question-marku expected-tag-nameu <( R R% t markupDeclarationOpenStateR t closeTagOpenStateR R R R t tagNameStateR R& R R, t bogusCommentStateR5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRH i s6 " " c C` s? | j j � } | t k rS i t d d 6| d 6g d 6t d 6| _ | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | t k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nL | j j i t d d 6d d 6i | d 6d 6� | j j | � | j | _ t S( Nu EndTagu typeu nameu datau selfClosingu >u ParseErroru* expected-closing-tag-but-got-right-bracketu expected-closing-tag-but-got-eofu Charactersu </u! expected-closing-tag-but-got-charu datavars( R R% R R R R RV R R R& R R R, RW R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRU � s( " c C` s� | j j � } | t k r* | j | _ n� | d k rC | j � n� | t k r� | j j i t d d 6d d 6� | j | _ nr | d k r� | j | _ nW | d k r� | j j i t d d 6d d 6� | j d c d 7<n | j d c | 7<t S( Nu >u ParseErroru typeu eof-in-tag-nameu datau /u u invalid-codepointu nameu �( R R% R t beforeAttributeNameStateR RF R R R& R R t selfClosingStartTagStateR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRV � s" c C` su | j j � } | d k r3 d | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u Charactersu typeu <u data( R R% t temporaryBuffert rcdataEndTagOpenStateR R R& R R, RN R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRM � s " c C` s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t rcdataEndTagNameStateR R R& R R, RN R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR[ � s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R t lowerRZ R R% R R R RX R RY RF R R R R& R, RN R5 ( R t appropriateRJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR\ � s2 + c C` su | j j � } | d k r3 d | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u Charactersu typeu <u data( R R% RZ t rawtextEndTagOpenStateR R R& R R, RP R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRO � s " c C` s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t rawtextEndTagNameStateR R R& R R, RP R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR_ � s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R R] RZ R R% R R R RX R RY RF R R R R& R, RP R5 ( R R^ RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR` s2 + c C` s� | j j � } | d k r3 d | _ | j | _ n{ | d k rp | j j i t d d 6d d 6� | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u !u Charactersu typeu <!u datau <( R R% RZ t scriptDataEndTagOpenStateR R R& R t scriptDataEscapeStartStateR, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRQ s "" c C` s{ | j j � } | t k r9 | j | 7_ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t scriptDataEndTagNameStateR R R& R R, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRa , s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R R] RZ R R% R R R RX R RY RF R R R R& R, RR R5 ( R R^ RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRc 7 s2 + c C` sl | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n | j j | � | j | _ t S( Nu -u Charactersu typeu data( R R% R R& R t scriptDataEscapeStartDashStateR R, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRb S s " c C` sl | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n | j j | � | j | _ t S( Nu -u Charactersu typeu data( R R% R R& R t scriptDataEscapedDashDashStateR R, RR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRd ] s " c C` s | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k rg | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� nS | t k r� | j | _ n8 | j j d � } | j j i t d d 6| | d 6� t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �( u <u -u ( R R% R R& R t scriptDataEscapedDashStateR t" scriptDataEscapedLessThanSignStateR R RI R5 ( R RJ RK ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyt scriptDataEscapedStateg s" " c C` s | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k rg | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nI | t k r� | j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �( R R% R R& R Re R Rg Rh R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRf { s" " " c C` sD | j j � } | d k r@ | j j i t d d 6d d 6� n | d k r[ | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nI | t k r| j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u >u u ParseErroru invalid-codepointu �( R R% R R& R Rg R RR Rh R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRe � s& % " " c C` s� | j j � } | d k r3 d | _ | j | _ n� | t k r} | j j i t d d 6d | d 6� | | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu /u u Charactersu typeu <u data( R R% RZ t scriptDataEscapedEndTagOpenStateR R R R& R t scriptDataDoubleEscapeStartStateR, Rh R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRg � s & " c C` su | j j � } | t k r3 | | _ | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu Charactersu typeu </u data( R R% R RZ t scriptDataEscapedEndTagNameStateR R R& R R, Rh R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRi � s " c C` s� | j o( | j d j � | j j � k } | j j � } | t k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n| d k r� | r� i t d d 6| j d 6g d 6t d 6| _ | j | _ n� | d k r+| r+i t d d 6| j d 6g d 6t d 6| _ | j � | j | _ nc | t k rI| j | 7_ nE | j j i t d d 6d | j d 6� | j j | � | j | _ t S( Nu nameu EndTagu typeu datau selfClosingu /u >u Charactersu </( R R] RZ R R% R R R RX R RY RF R R R R& R, Rh R5 ( R R^ RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRk � s2 + c C` s� | j j � } | t t d � Bk rz | j j i t d d 6| d 6� | j j � d k rk | j | _ q� | j | _ n\ | t k r� | j j i t d d 6| d 6� | j | 7_ n | j j | � | j | _ t S( Nu /u >u Charactersu typeu datau script( u /u >( R R% R R) R R& R RZ R] t scriptDataDoubleEscapedStateR Rh R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRj � s " " c C` s? | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� n_ | t k r| j j i t d d 6d d 6� | j | _ n" | j j i t d d 6| d 6� t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �u eof-in-script-in-script( R R% R R& R t scriptDataDoubleEscapedDashStateR t( scriptDataDoubleEscapedLessThanSignStateR R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRl � s$ " " "c C` sW | j j � } | d k rL | j j i t d d 6d d 6� | j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r� | j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nk | t k r%| j j i t d d 6d d 6� | j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u u ParseErroru invalid-codepointu �u eof-in-script-in-script( R R% R R& R t$ scriptDataDoubleEscapedDashDashStateR Rn Rl R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRm s( " " " c C` s� | j j � } | d k r@ | j j i t d d 6d d 6� nD| d k r} | j j i t d d 6d d 6� | j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r| j j i t d d 6d d 6� | j j i t d d 6d d 6� | j | _ nk | t k rV| j j i t d d 6d d 6� | j | _ n. | j j i t d d 6| d 6� | j | _ t S( Nu -u Charactersu typeu datau <u >u u ParseErroru invalid-codepointu �u eof-in-script-in-script( R R% R R& R Rn R RR Rl R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRo s, % " " " c C` su | j j � } | d k rU | j j i t d d 6d d 6� d | _ | j | _ n | j j | � | j | _ t S( Nu /u Charactersu typeu datau ( R R% R R& R RZ t scriptDataDoubleEscapeEndStateR R, Rl R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRn 0 s " c C` s� | j j � } | t t d � Bk rz | j j i t d d 6| d 6� | j j � d k rk | j | _ q� | j | _ n\ | t k r� | j j i t d d 6| d 6� | j | 7_ n | j j | � | j | _ t S( Nu /u >u Charactersu typeu datau script( u /u >( R R% R R) R R& R RZ R] Rh R Rl R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRp ; s " " c C` s� | j j � } | t k r1 | j j t t � nz| t k rf | j d j | d g � | j | _ nE| d k r | j � n,| d k r� | j | _ n| d k r� | j j i t d d 6d d 6� | j d j | d g � | j | _ n� | d k rH| j j i t d d 6d d 6� | j d j d d g � | j | _ nc | t k r�| j j i t d d 6d d 6� | j | _ n& | j d j | d g � | j | _ t S( Nu datau u >u /u 'u "u =u <u ParseErroru typeu# invalid-character-in-attribute-nameu u invalid-codepointu �u# expected-attribute-name-but-got-eof( u 'u "u =u <( R R% R RI R5 R R R& t attributeNameStateR RF RY R R R R ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRX K s6 c C` sv | j j � } t } t } | d k r6 | j | _ n�| t k ry | j d d d c | | j j t t � 7<t } nM| d k r� t } n8| t k r� | j | _ n | d k r� | j | _ n| d k r| j j i t d d 6d d 6� | j d d d c d 7<t } n� | d k rh| j j i t d d 6d d 6� | j d d d c | 7<t } n^ | t k r�| j j i t d d 6d d 6� | j | _ n! | j d d d c | 7<t } | rr| j d d d j t � | j d d d <x` | j d d D]M \ } } | j d d d | k r | j j i t d d 6d d 6� Pq q W| rr| j � qrn t S( Nu =u datai����i u >u /u u ParseErroru typeu invalid-codepointu �u 'u "u <u# invalid-character-in-attribute-nameu eof-in-attribute-nameu duplicate-attribute( u 'u "u <( R R% R5 R t beforeAttributeValueStateR R R RI R t afterAttributeNameStateRY R R& R R R RD R RF ( R RJ t leavingThisStatet emitTokent namet _( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRq i sR - c C` s� | j j � } | t k r1 | j j t t � n�| d k rL | j | _ nz| d k re | j � na| t k r� | j d j | d g � | j | _ n,| d k r� | j | _ n| d k r | j j i t d d 6d d 6� | j d j d d g � | j | _ n� | d k rc| j j i t d d 6d d 6� | j d j | d g � | j | _ nc | t k r�| j j i t d d 6d d 6� | j | _ n& | j d j | d g � | j | _ t S( Nu =u >u datau u /u u ParseErroru typeu invalid-codepointu �u 'u "u <u& invalid-character-after-attribute-nameu expected-end-of-tag-but-got-eof( u 'u "u <( R R% R RI R5 Rr R RF R R R& Rq RY R R R R ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRs � s: c C` s� | j j � } | t k r1 | j j t t � n�| d k rL | j | _ n�| d k rw | j | _ | j j | � nj| d k r� | j | _ nO| d k r� | j j i t d d 6d d 6� | j � n| d k r%| j j i t d d 6d d 6� | j d d d c d 7<| j | _ n� | d k r}| j j i t d d 6d d 6� | j d d d c | 7<| j | _ nd | t k r�| j j i t d d 6d d 6� | j | _ n' | j d d d c | 7<| j | _ t S( Nu "u &u 'u >u ParseErroru typeu. expected-attribute-value-but-got-right-bracketu datau u invalid-codepointi����i u �u =u <u `u" equals-in-unquoted-attribute-valueu$ expected-attribute-value-but-got-eof( u =u <u `( R R% R RI R5 t attributeValueDoubleQuotedStateR t attributeValueUnQuotedStateR, t attributeValueSingleQuotedStateR R& R RF R R R ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRr � s> c C` s� | j j � } | d k r* | j | _ n� | d k rF | j d � n� | d k r� | j j i t d d 6d d 6� | j d d d c d 7<nh | t k r� | j j i t d d 6d d 6� | j | _ n+ | j d d d c | | j j d � 7<t S( Nu "u &u u ParseErroru typeu invalid-codepointu datai����i u �u# eof-in-attribute-value-double-quote( u "u &u ( R R% t afterAttributeValueStateR RC R R& R R R R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRx � s c C` s� | j j � } | d k r* | j | _ n� | d k rF | j d � n� | d k r� | j j i t d d 6d d 6� | j d d d c d 7<nh | t k r� | j j i t d d 6d d 6� | j | _ n+ | j d d d c | | j j d � 7<t S( Nu 'u &u u ParseErroru typeu invalid-codepointu datai����i u �u# eof-in-attribute-value-single-quote( u 'u &u ( R R% R{ R RC R R& R R R R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRz � s c C` sm | j j � } | t k r* | j | _ n?| d k rF | j d � n#| d k r_ | j � n | d k r� | j j i t d d 6d d 6� | j d d d c | 7<n� | d k r� | j j i t d d 6d d 6� | j d d d c d 7<nr | t k r4| j j i t d d 6d d 6� | j | _ n5 | j d d d c | | j j t d � t B� 7<t S( Nu &u >u "u 'u =u <u `u ParseErroru typeu0 unexpected-character-in-unquoted-attribute-valueu datai����i u u invalid-codepointu �u eof-in-attribute-value-no-quotes( u "u 'u =u <u `( u &u >u "u 'u =u <u `u ( R R% R RX R RC RF R R& R R R R RI R) R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRy s, !c C` s� | j j � } | t k r* | j | _ n� | d k rC | j � n� | d k r^ | j | _ n� | t k r� | j j i t d d 6d d 6� | j j | � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu >u /u ParseErroru typeu$ unexpected-EOF-after-attribute-valueu datau* unexpected-character-after-attribute-value( R R% R RX R RF RY R R R& R R, R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR{ s" c C` s� | j j � } | d k r5 t | j d <| j � n� | t k r� | j j i t d d 6d d 6� | j j | � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu >u selfClosingu ParseErroru typeu# unexpected-EOF-after-solidus-in-tagu datau) unexpected-character-after-solidus-in-tag( R R% R5 R RF R R R& R R, R R RX ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRY 4 s c C` sc | j j d � } | j d d � } | j j i t d d 6| d 6� | j j � | j | _ t S( Nu >u u �u Commentu typeu data( R RI t replaceR R& R R% R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRW F s c C` sB | j j � g } | d d k rv | j | j j � � | d d k r�i t d d 6d d 6| _ | j | _ t Snw| d d k r(t } xP d d d! d" d# d$ f D]6 } | j | j j � � | d | k r� t } Pq� q� W| r�i t d d 6d d 6d d 6d d 6t d 6| _ | j | _ t Sn� | d d k r�| j d k r�| j j j r�| j j j d j | j j j k r�t } xP d d d d d d g D]6 } | j | j j � � | d | k r�t } Pq�q�W| r�| j | _ t Sn | j j i t d d 6d d 6� x | r1| j j | j � � qW| j | _ t S(% Ni����u -u Commentu typeu u datau du Du ou Ou cu Cu tu Tu yu Yu pu Pu eu Eu Doctypeu nameu publicIdu systemIdu correctu [u Au ParseErroru expected-dashes-or-doctype( u du D( u ou O( u cu C( u tu T( u yu Y( u pu P( u eu E( R R% R& R R t commentStartStateR R5 R R t doctypeStateR t treet openElementst namespacet defaultNamespacet cdataSectionStateR R, R" RW ( R R0 t matchedt expected( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyRT U sR % c C` s1 | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� | j j | j � | j | _ no | t k r| j j i t d d 6d d 6� | j j | j � | j | _ n | j d c | 7<| j | _ t S( Nu -u u ParseErroru typeu invalid-codepointu datau �u >u incorrect-commentu eof-in-comment( R R% t commentStartDashStateR R R& R R R R t commentStateR5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR} � s( c C` s5 | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� | j j | j � | j | _ ns | t k r| j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c d | 7<| j | _ t S( Nu -u u ParseErroru typeu invalid-codepointu datau -�u >u incorrect-commentu eof-in-comment( R R% t commentEndStateR R R& R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s( c C` s� | j j � } | d k r* | j | _ n� | d k rn | j j i t d d 6d d 6� | j d c d 7<ns | t k r� | j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c | | j j d � 7<t S( Nu -u u ParseErroru typeu invalid-codepointu datau �u eof-in-comment( u -u ( R R% t commentEndDashStateR R R& R R R R RI R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s c C` s� | j j � } | d k r* | j | _ n� | d k rz | j j i t d d 6d d 6� | j d c d 7<| j | _ ns | t k r� | j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c d | 7<| j | _ t S( Nu -u u ParseErroru typeu invalid-codepointu datau -�u eof-in-comment-end-dash( R R% R� R R R& R R R� R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s c C` s� | j j � } | d k r= | j j | j � | j | _ nf| d k r� | j j i t d d 6d d 6� | j d c d 7<| j | _ n| d k r� | j j i t d d 6d d 6� | j | _ n� | d k r| j j i t d d 6d d 6� | j d c | 7<n� | t k r^| j j i t d d 6d d 6� | j j | j � | j | _ nE | j j i t d d 6d d 6� | j d c d | 7<| j | _ t S( Nu >u u ParseErroru typeu invalid-codepointu datau --�u !u, unexpected-bang-after-double-dash-in-commentu -u, unexpected-dash-after-double-dash-in-commentu eof-in-comment-double-dashu unexpected-char-in-commentu --( R R% R R& R R R R R� t commentEndBangStateR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s6 c C` s2 | j j � } | d k r= | j j | j � | j | _ n� | d k rk | j d c d 7<| j | _ n� | d k r� | j j i t d d 6d d 6� | j d c d 7<| j | _ ns | t k r | j j i t d d 6d d 6� | j j | j � | j | _ n# | j d c d | 7<| j | _ t S( Nu >u -u datau --!u u ParseErroru typeu invalid-codepointu --!�u eof-in-comment-end-bang-state( R R% R R& R R R R� R R� R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s( c C` s� | j j � } | t k r* | j | _ n� | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n> | j j i t d d 6d d 6� | j j | � | j | _ t S( Nu ParseErroru typeu! expected-doctype-name-but-got-eofu datau correctu need-space-after-doctype( R R% R t beforeDoctypeNameStateR R R R& R R R R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR~ s c C` s? | j j � } | t k r n | d k r{ | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j | _ nv | t k r"| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | | j d <| j | _ t S( Nu >u ParseErroru typeu+ expected-doctype-name-but-got-right-bracketu datau correctu u invalid-codepointu �u nameu! expected-doctype-name-but-got-eof( R R% R R R& R R R R R t doctypeNameStateR R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� s. c C` ss | j j � } | t k rG | j d j t � | j d <| j | _ n(| d k r� | j d j t � | j d <| j j | j � | j | _ n� | d k r� | j j i t d d 6d d 6� | j d c d 7<| j | _ n� | t k r\| j j i t d d 6d d 6� t | j d <| j d j t � | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu nameu >u u ParseErroru typeu invalid-codepointu datau �u eof-in-doctype-nameu correct( R R% R R RD R t afterDoctypeNameStateR R R& R R R� R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� 6 s, c C` s� | j j � } | t k r n�| d k rL | j j | j � | j | _ n�| t k r� t | j d <| j j | � | j j i t d d 6d d 6� | j j | j � | j | _ n9| d k r)t } xB d d! d" d# d$ f D]+ } | j j � } | | k r� t } Pq� q� W| r�| j | _ t Snp | d% k r�t } xB d& d' d( d) d* f D]+ } | j j � } | | k rQt } PqQqQW| r�| j | _ t Sn | j j | � | j j i t d d 6d d 6i | d 6d 6� t | j d <| j | _ t S(+ Nu >u correctu ParseErroru typeu eof-in-doctypeu datau pu Pu uu Uu bu Bu lu Lu iu Iu cu Cu su Su yu Yu tu Tu eu Eu mu Mu* expected-space-or-right-bracket-in-doctypeu datavars( u pu P( u uu U( u bu B( u lu L( u iu I( u cu C( u su S( u yu Y( u su S( u tu T( u eu E( u mu M( R R% R R R& R R R R R R, R R5 t afterDoctypePublicKeywordStatet afterDoctypeSystemKeywordStatet bogusDoctypeState( R RJ R� R� ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� O sT c C` s� | j j � } | t k r* | j | _ n� | d k rw | j j i t d d 6d d 6� | j j | � | j | _ ny | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j j | � | j | _ t S( Nu 'u "u ParseErroru typeu unexpected-char-in-doctypeu datau eof-in-doctypeu correct( u 'u "( R R% R t" beforeDoctypePublicIdentifierStateR R R& R R, R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s" c C` sg | j j � } | t k r nE| d k rF d | j d <| j | _ n | d k rn d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n� | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu "u u publicIdu 'u >u ParseErroru typeu unexpected-end-of-doctypeu datau correctu eof-in-doctypeu unexpected-char-in-doctype( R R% R R t( doctypePublicIdentifierDoubleQuotedStateR t( doctypePublicIdentifierSingleQuotedStateR R& R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s4 c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu "u u ParseErroru typeu invalid-codepointu datau publicIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% t! afterDoctypePublicIdentifierStateR R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s* c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu 'u u ParseErroru typeu invalid-codepointu datau publicIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% R� R R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s* c C` s� | j j � } | t k r* | j | _ nZ| d k rX | j j | j � | j | _ n,| d k r� | j j i t d d 6d d 6� d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� d | j d <| j | _ n� | t k rI| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu >u "u ParseErroru typeu unexpected-char-in-doctypeu datau u systemIdu 'u eof-in-doctypeu correct( R R% R t- betweenDoctypePublicAndSystemIdentifiersStateR R R& R R R t( doctypeSystemIdentifierDoubleQuotedStatet( doctypeSystemIdentifierSingleQuotedStateR R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s6 c C` s8 | j j � } | t k r n| d k rL | j j | j � | j | _ n� | d k rt d | j d <| j | _ n� | d k r� d | j d <| j | _ n� | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu >u "u u systemIdu 'u ParseErroru typeu eof-in-doctypeu datau correctu unexpected-char-in-doctype( R R% R R R& R R R R� R� R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� s. c C` s� | j j � } | t k r* | j | _ n� | d k rw | j j i t d d 6d d 6� | j j | � | j | _ ny | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j j | � | j | _ t S( Nu 'u "u ParseErroru typeu unexpected-char-in-doctypeu datau eof-in-doctypeu correct( u 'u "( R R% R t" beforeDoctypeSystemIdentifierStateR R R& R R, R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� s" c C` sg | j j � } | t k r nE| d k rF d | j d <| j | _ n | d k rn d | j d <| j | _ n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n� | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n; | j j i t d d 6d d 6� t | j d <| j | _ t S( Nu "u u systemIdu 'u >u ParseErroru typeu unexpected-char-in-doctypeu datau correctu eof-in-doctype( R R% R R R� R R� R R& R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� / s4 c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu "u u ParseErroru typeu invalid-codepointu datau systemIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% t! afterDoctypeSystemIdentifierStateR R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� L s* c C` s? | j j � } | d k r* | j | _ n| d k rn | j j i t d d 6d d 6� | j d c d 7<n� | d k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ np | t k r(| j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n | j d c | 7<t S( Nu 'u u ParseErroru typeu invalid-codepointu datau systemIdu �u >u unexpected-end-of-doctypeu correctu eof-in-doctype( R R% R� R R R& R R R R R R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� d s* c C` s� | j j � } | t k r n� | d k rL | j j | j � | j | _ n� | t k r� | j j i t d d 6d d 6� t | j d <| j j | j � | j | _ n. | j j i t d d 6d d 6� | j | _ t S( Nu >u ParseErroru typeu eof-in-doctypeu datau correctu unexpected-char-in-doctype( R R% R R R& R R R R R R R� R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� | s c C` s | j j � } | d k r= | j j | j � | j | _ n> | t k r{ | j j | � | j j | j � | j | _ n t S( Nu >( R R% R R& R R R R R, R5 ( R RJ ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_tokenizer.pyR� � s c C` sN g } x� t r� | j | j j d � � | j | j j d � � | j j � } | t k r` Pq | d d d k r� | d d | d <Pq | j | � q Wd j | � } | j d � } | d k rx6 t | � D]( } | j j i t d d 6d d 6� q� W| j d d � } n | r>| j j i t d d 6| d 6� n | j | _ t S( Nu ]u >i����i����u ]]u u i u ParseErroru typeu invalid-codepointu datau �u Characters( R5 R& R RI R% R R( t countt 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t | � D]. \ } } � j d d | d | | f � q�Wn | j r�� j d d | d | j f � n | d 7} x | D] } � | | � q W| j rR� j d d | d | j f � n d S( Nu tagu <!DOCTYPE>u publicIdu systemIdu u <!DOCTYPE %s "%s" "%s">u <!DOCTYPE %s>u DOCUMENT_ROOTu #documentu |%s"%s"u i u Document node cannot have tailu attribu$ Document node cannot have attributesu |%s<!-- %s -->u %s %su |%s<%s>u |%s%s="%s"( t hasattrt getrootR RN R2 R/ R R; t TypeErrorR0 R t tag_regexpt matcht groupsR t prefixesR" t sorted( R, t indentRL RM t nsmatchR t nst prefixR& R( t attr_stringt child( t ElementTreeCommentTypet rvt serializeElement( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRe � sZ % ! ) % u ( t join( R, ( Rc ( Rd Re sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt testSerializer� s 7 c ` sD g � t j � � � � � � � f d � � � | � d j � � S( u4 Serialize an element and its child nodes to a stringc ` sm t | � j � r! | j � } n | j d k r� | j d � sN | j d � r� | j d � p` d } | j d � pu d } � j d | j | | f � qM� j d | j f � n�| j d k rL| j d k r� � j | j � n | j d k rt d � � n t | d � r.t | j � r.t d � � n x | D] } � | � q5Wn| j � k ru� j d | j f � n� | j s�� j d � j | j � f � n^ d j g | j j � D]% \ } } d � j | � | f ^ q�� } � j d | j | f � | j r� j | j � n x | D] } � | � q"W� j d | j f � | j ri� j | j � n d S( Nu <!DOCTYPE>u publicIdu systemIdu u <!DOCTYPE %s PUBLIC "%s" "%s">u <!DOCTYPE %s>u DOCUMENT_ROOTu Document node cannot have tailu attribu$ Document node cannot have attributesu <!--%s-->u <%s>u u %s="%s"u <%s %s>u </%s>( R# R RV R RN R2 R/ R R; RW RU R0 R t fromXmlNameRf R" ( R, RL RM Rb R R( t attr( R Rc t filterRd Re ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRe s@ # ; u ( R t InfosetFilterRf ( R, ( R Rc ( Rj Rd Re sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt tostring s - t TreeBuilderc ` sS e Z � Z � Z � Z � Z � Z � Z � f d � Z � f d � Z d � Z RS( c ` s � | � S( N( ( R R, ( Rg ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRg A s c ` sP � r | j j S| j d k r9 | j j j d | j � S| j j j d � Sd S( Nu {%s}htmlu html( t documentR t defaultNamespaceR t find( R ( t fullTree( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt getDocumentD s c S` s t j j | � j S( N( R Rm t getFragmentR ( R ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRs N s ( RE RF t documentClasst doctypeClasst elementClasst commentClasst fragmentClasst implementationRg Rr Rs ( ( RH RS RT RK R t ElementTreeImplementationRq Rg ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRm 9 s ( RH R R RB Rm t locals( Rz Rq Rl Rm ( ( RH RS RT RK R R Rc Rz Rq Rg sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt getETreeBuilder s ~ >64( t __future__R R R t pip._vendor.sixR t ret R R R R t _utilsR t compileRX t FalseR| t getETreeModule( ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt <module> s � DPK @N#](�6 6 < site-packages/pip/_vendor/html5lib/treebuilders/__init__.pyonu �[��� � ��abc @` sH d Z d d l m Z m Z m Z d d l m Z i Z d d � Z d S( u� A collection of modules for building different kinds of tree from HTML documents. To create a treebuilder for a new type of tree, you need to do implement several things: 1) A set of classes for various types of elements: Document, Doctype, Comment, Element. These must implement the interface of _base.treebuilders.Node (although comment nodes have a different signature for their constructor, see treebuilders.etree.Comment) Textual content may also be implemented as another node type, or not, as your tree implementation requires. 2) A treebuilder object (called TreeBuilder by convention) that inherits from treebuilders._base.TreeBuilder. This has 4 required attributes: documentClass - the class to use for the bottommost node of a document elementClass - the class to use for HTML Elements commentClass - the class to use for comments doctypeClass - the class to use for doctypes It also has one required method: getDocument - Returns the root node of the complete document tree 3) If you wish to run the unit tests, you must also create a testSerializer method on your treebuilder which accepts a node and returns a string containing Node and its children serialized according to the format used in the unittests i ( t absolute_importt divisiont unicode_literalsi ( t default_etreec K` s� | j � } | t k r� | d k rl d d l m } | d k rY d d l m } | } n | j | | � j S| d k r� d d l m } | j t | <q� | d k r� d d l m } | d k r� t } n | j | | � j St d | � � n t j | � S( u� Get a TreeBuilder class for various types of tree with built-in support treeType - the name of the tree type required (case-insensitive). Supported values are: "dom" - A generic builder for DOM implementations, defaulting to a xml.dom.minidom based implementation. "etree" - A generic builder for tree implementations exposing an ElementTree-like interface, defaulting to xml.etree.cElementTree if available and xml.etree.ElementTree if not. "lxml" - A etree-based builder for lxml.etree, handling limitations of lxml's implementation. implementation - (Currently applies to the "etree" and "dom" tree types). A module implementing the tree type e.g. xml.etree.ElementTree or xml.etree.cElementTree.u domi ( t domi ( t minidomu lxml( t etree_lxmlu etree( t etreeu Unrecognised treebuilder "%s" N( t lowert treeBuilderCachet R t Nonet xml.domR t getDomModulet TreeBuilderR R R t getETreeModulet ValueErrort get( t treeTypet implementationt kwargsR R R R ( ( sN /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/__init__.pyt getTreeBuilder$ s$ N( t __doc__t __future__R R R t _utilsR R R R ( ( ( sN /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/__init__.pyt <module> s PK @N#] :N�7 �7 8 site-packages/pip/_vendor/html5lib/treebuilders/base.pycnu �[��� � ��abc @` sh d d l m Z m Z m Z d d l m Z d d l m Z m Z m Z d Z i e e � e f d 6e e e e d d f g � B� e f d 6e e e e d d f e d d f g � B� e f d 6e e d d f e d d f g � e f d 6e e d d f e d d f g � e f d 6Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t text_typei ( t scopingElementst tableInsertModeElementst namespacesu htmlu buttonu olu ulu listu tableu optgroupu optionu selectt Nodec B` se e Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s: | | _ d | _ d | _ i | _ g | _ g | _ d S( u6 Node representing an item in the tree. name - The tag name associated with the node parent - The parent of the current node (or None for the document node) value - The value of the current node (applies to text nodes and comments attributes - a dict holding name, value pairs for attributes of the node childNodes - a list of child nodes of the current node. This must include all elements but not necessarily other node types _flags - A list of miscellaneous flags that can be set on the node N( t namet Nonet parentt valuet attributest childNodest _flags( t selfR ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt __init__ s c C` sa d j g | j j � D] \ } } d | | f ^ q � } | rR d | j | f Sd | j Sd S( Nu u %s="%s"u <%s %s>u <%s>( t joinR t itemsR ( R R R t attributesStr( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt __str__* s 2c C` s d | j S( Nu <%s>( R ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt __repr__3 s c C` s t � d S( u3 Insert node as a child of the current node N( t NotImplementedError( R t node( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt appendChild6 s c C` s t � d S( u� Insert data as text in the current node, positioned before the start of node insertBefore or to the end of the node's text. N( R ( R t datat insertBefore( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertText; s c C` s t � d S( u� Insert node as a child of the current node, before refNode in the list of child nodes. Raises ValueError if refNode is not a child of the current nodeN( R ( R R t refNode( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR A s c C` s t � d S( u: Remove node from the children of the current node N( R ( R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt removeChildG s c C` s. x | j D] } | j | � q Wg | _ d S( u� Move all the children of the current node to newParent. This is needed so that trees that don't store text as nodes move the text in the correct way N( R R ( R t newParentt child( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt reparentChildrenL s c C` s t � d S( u� Return a shallow copy of the current node i.e. a node with the same name and attributes but with no parent or child nodes N( R ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt cloneNodeV s c C` s t � d S( uF Return true if the node has children or text, false otherwise N( R ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt hasContent\ s N( t __name__t __module__R R R R R R R R R R! 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If it does, return it, else return falseNi����( R7 R& R R. ( R R t item( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt! elementInActiveFormattingElements� s c C` s3 | j | � } | j j | � | j j | � d S( N( t createElementR6 R* R< R ( R t tokenR, ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertRoot� s c C` sG | d } | d } | d } | j | | | � } | j j | � d S( Nu nameu publicIdu systemId( t doctypeClassR< R ( R RU R t publicIdt systemIdt doctype( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertDoctype s c C` s: | d k r | j d } n | j | j | d � � d S( Ni����u data( R R6 R t commentClass( R RU R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertComment s c C` sB | d } | j d | j � } | j | | � } | d | _ | S( u. Create an element but don't insert it anywhereu nameu namespaceu data( t getR3 t elementClassR ( R RU R RK R, ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRT s c C` s | j S( N( t _insertFromTable( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt _getInsertFromTable s c C` s. | | _ | r | j | _ n | j | _ d S( us Switch the function used to insert an element from the normal one to the misnested table one and back againN( R` t insertElementTableRJ t insertElementNormal( R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt _setInsertFromTable s c C` s� | d } t | t � s) t d | � � | j d | j � } | j | | � } | d | _ | j d j | � | j j | � | S( Nu nameu Element %s not unicodeu namespaceu datai����( R> R R@ R^ R3 R_ R R6 R R* ( R RU R RK R, ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRc $ s c C` s� | j | � } | j d j t k r2 | j | � S| j � \ } } | d k r` | j | � n | j | | � | j j | � | S( u- Create an element and insert it into the treei����N( RT R6 R R Rc t getTableMisnestedNodePositionR R R R* ( R RU R, R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRb . s c C` s{ | d k r | j d } n | j sE | j rU | j d j t k rU | j | � n" | j � \ } } | j | | � d S( u Insert text data.i����N( R R6 R: R R R Re ( R R R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR > s c C` s� d } d } d } x7 | j d d d � D] } | j d k r) | } Pq) q) W| r� | j rm | j } | } q� | j | j j | � d } n | j d } | | f S( us Get the foster parent element, and sibling to insert before (or None) when inserting a misnested table nodeNi����u tablei i ( R R6 R R t index( R t lastTablet fosterParentR t elm( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRe M s c C` sO | j d j } | t d � k rK | | k rK | j j � | j | � n d S( Ni����u ddu dtu liu optionu optgroupu pu rpu rt( u ddu dtu liu optionu optgroupu pu rpu rt( R6 R t frozensetRP t generateImpliedEndTags( R t excludeR ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRk g s c C` s | j S( u Return the final tree( R< ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt getDocumentq s c C` s$ | j � } | j d j | � | S( u Return the final fragmenti ( t fragmentClassR6 R ( R t fragment( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt getFragmentu s c C` s t � d S( uz Serialize the subtree of node in the format required by unit tests node - the node from which to start serializingN( R ( R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt testSerializer| s N( R# R$ t __doc__R R; R_ R\ RW Rn R R4 RH RO RQ RS RV R[ R] RT Ra Rd t propertyR: Rc Rb R Re Rk Rm Rp Rq ( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR2 z s6 . N( t __future__R R R t pip._vendor.sixR t constantsR R R R R& Rj R. t setR/ RA t objectR R) R% R2 ( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt <module> s *! KPK @N#]����; �; > site-packages/pip/_vendor/html5lib/treebuilders/etree_lxml.pycnu �[��� � ��abc @` s' d Z d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l j Z e Z e j d � Z e j d � j Z d e f d � � YZ d e f d � � YZ d � Z d � Z d e j f d � � YZ d S( u� Module for supporting the lxml.etree library. The idea here is to use as much of the native library as possible, without using fragile hacks like custom element names that break between releases. 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cloneNode� s c S` s� | j r+ | j d j j | j j 7_ nH | j j sF d | j _ n | j j d k rs | j j | j j 7_ n d | j _ t j j | | � d S( Ni����u ( t childNodesR R; R/ R R t Nodet reparentChildren( R t newParent( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRC � s " N( t __name__t __module__R R R R R t propertyR R R R R R) R& R* R- RA R1 R4 R8 R: R> R@ RC ( ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyR s* t Commentc ` s8 e Z � f d � Z d � Z d � Z e e e � Z RS( c ` s1 � j | � | _ d | _ g | _ g | _ d S( N( RH R R R R R ( R R< ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyR � s c S` s | j j S( N( R R/ ( R ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt _getData� s c S` s | | j _ d S( N( R R/ ( R R( ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt _setData� s ( RE RF R RI RJ RG R< ( ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRH � s t DocumentTypec ` sY e Z � f d � Z d � Z d � Z e e e � Z d � Z d � Z e e e � Z RS( c ` s2 � j | d � | | j _ | | _ | | _ d S( Nu <!DOCTYPE>( R R R/ t publicIdt systemId( R R RL RM ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyR � s c S` s | j j d d � S( Nu publicIdu ( R t get( R ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt _getPublicId� s c S` s& | d k r" | j j d | � n d S( Nu publicId( R R R% ( R R( ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt _setPublicId� s c S` s | j j d d � S( Nu systemIdu ( R RN ( R ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt _getSystemId� s c S` s& | d k r" | j j d | � n d S( Nu systemId( R R R% ( R R( ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt _setSystemId� s ( RE RF R RO RP RG RL RQ RR RM ( ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRK � s t Documentc ` s e Z � f d � Z RS( c ` s � j | d � d S( Nu DOCUMENT_ROOT( R ( R ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyR � s ( RE RF R ( ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRS � s t DocumentFragmentc ` s e Z � f d � Z RS( c ` s � j | d � d S( Nu DOCUMENT_FRAGMENT( R ( R ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyR � s ( RE RF R ( ( R ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRT � s c ` s8 g � d � � � f d � � � | d � d j � � S( Ni c ` s� t | d � s | j � } n | j d k r� | j d � sK | j d � r� | j d � p] d } | j d � pr d } � j d | j | | f � q0� j d | j f � n�| j d k rM� j d � | j d k r� � j d d | d | j f � n | j d k r t d � � n t | d � r0t | j � r0t d � � q0n�| j � k r}� j d d | | j f � n�t | j t � s�t d t | j � | j f � � t j | j � } | d k r�| j } n/ | j � \ } } t j | } d | | f } � j d d | | f � t | d � rg } x� | j j � D]r \ } } t j | � } | d k r�| j � \ } } t j | } d | | f } n | } | j | | f � qJWx? t | � D]. \ } } � j d d | d | | f � q�Wn | j r0� j d d | d | j f � n | d 7} x | D] } � | | � qAW| j r�� j d d | d | j f � n d S( Nu tagu <!DOCTYPE>u publicIdu systemIdu u <!DOCTYPE %s "%s" "%s">u <!DOCTYPE %s>u DOCUMENT_ROOTu #documentu |%s"%s"u i u Document node cannot have tailu attribu$ Document node cannot have attributesu |%s<!-- %s -->u Expected unicode, got %s, %su %s %su |%s<%s>u |%s%s="%s"( t hasattrt getrootR RN R2 R/ R R; t TypeErrorR0 R R# R t AssertionErrorR? t tag_regexpt matcht groupsR t prefixesR" t sorted( R, t indentRL RM t nsmatchR t nst prefixR& R( t attr_stringt child( t ElementTreeCommentTypet rvt serializeElement( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRf � s^ % ! ) % u ( t join( R, ( Rd ( Re Rf sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt testSerializer� s 7 c ` sD g � t j � � � � � � � f d � � � | � d j � � S( u4 Serialize an element and its child nodes to a stringc ` sm t | � j � r! | j � } n | j d k r� | j d � sN | j d � r� | j d � p` d } | j d � pu d } � j d | j | | f � qM� j d | j f � n�| j d k rL| j d k r� � j | j � n | j d k rt d � � n t | d � r.t | j � r.t d � � n x | D] } � | � q5Wn| j � k ru� j d | j f � n� | j s�� j d � j | j � f � n^ d j g | j j � D]% \ } } d � j | � | f ^ q�� } � j d | j | f � | j r� j | j � n x | D] } � | � q"W� j d | j f � | j ri� j | j � n d S( Nu <!DOCTYPE>u publicIdu systemIdu u <!DOCTYPE %s PUBLIC "%s" "%s">u <!DOCTYPE %s>u DOCUMENT_ROOTu Document node cannot have tailu attribu$ Document node cannot have attributesu <!--%s-->u <%s>u u %s="%s"u <%s %s>u </%s>( R# R RV R RN R2 R/ R R; RW RU R0 R t fromXmlNameRg R" ( R, RL RM Rc R R( t attr( R Rd t filterRe Rf ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRf s@ # ; u ( R t InfosetFilterRg ( R, ( R Rd ( Rk Re Rf sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt tostring s - t TreeBuilderc ` sS e Z � Z � Z � Z � Z � Z � Z � f d � Z � f d � Z d � Z RS( c ` s � | � S( N( ( R R, ( Rh ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRh A s c ` sP � r | j j S| j d k r9 | j j j d | j � S| j j j d � Sd S( Nu {%s}htmlu html( t documentR t defaultNamespaceR t find( R ( t fullTree( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt getDocumentD s c S` s t j j | � j S( N( R Rn t getFragmentR ( R ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRt N s ( RE RF t documentClasst doctypeClasst elementClasst commentClasst fragmentClasst implementationRh Rs Rt ( ( RH RS RT RK R t ElementTreeImplementationRr Rh ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyRn 9 s ( RH R R RB Rn t locals( R{ Rr Rm Rn ( ( RH RS RT RK R R Rd R{ Rr Rh sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt getETreeBuilder s ~ >64( t __future__R R R t pip._vendor.sixR t ret R R R R t _utilsR t compileRY t FalseR} t getETreeModule( ( ( sK /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/etree.pyt <module> s � DPK @N#]�.��" �" 6 site-packages/pip/_vendor/html5lib/treebuilders/dom.pynu �[��� from __future__ import absolute_import, division, unicode_literals from collections import MutableMapping from xml.dom import minidom, Node import weakref from . import base from .. import constants from ..constants import namespaces from .._utils import moduleFactoryFactory def getDomBuilder(DomImplementation): Dom = DomImplementation class AttrList(MutableMapping): def __init__(self, element): self.element = element def __iter__(self): return iter(self.element.attributes.keys()) def __setitem__(self, name, value): if isinstance(name, tuple): raise NotImplementedError else: attr = self.element.ownerDocument.createAttribute(name) attr.value = value self.element.attributes[name] = attr def __len__(self): return len(self.element.attributes) def items(self): return list(self.element.attributes.items()) def values(self): return list(self.element.attributes.values()) def __getitem__(self, name): if isinstance(name, tuple): raise NotImplementedError else: return self.element.attributes[name].value def __delitem__(self, name): if isinstance(name, tuple): raise NotImplementedError else: del self.element.attributes[name] class NodeBuilder(base.Node): def __init__(self, element): base.Node.__init__(self, element.nodeName) self.element = element namespace = property(lambda self: hasattr(self.element, "namespaceURI") and self.element.namespaceURI or None) def appendChild(self, node): node.parent = self self.element.appendChild(node.element) def insertText(self, data, insertBefore=None): text = self.element.ownerDocument.createTextNode(data) if insertBefore: self.element.insertBefore(text, insertBefore.element) else: self.element.appendChild(text) def insertBefore(self, node, refNode): self.element.insertBefore(node.element, refNode.element) node.parent = self def removeChild(self, node): if node.element.parentNode == self.element: self.element.removeChild(node.element) node.parent = None def reparentChildren(self, newParent): while self.element.hasChildNodes(): child = self.element.firstChild self.element.removeChild(child) newParent.element.appendChild(child) self.childNodes = [] def getAttributes(self): return AttrList(self.element) def setAttributes(self, attributes): if attributes: for name, value in list(attributes.items()): if isinstance(name, tuple): if name[0] is not None: qualifiedName = (name[0] + ":" + name[1]) else: qualifiedName = name[1] self.element.setAttributeNS(name[2], qualifiedName, value) else: self.element.setAttribute( name, value) attributes = property(getAttributes, setAttributes) def cloneNode(self): return NodeBuilder(self.element.cloneNode(False)) def hasContent(self): return self.element.hasChildNodes() def getNameTuple(self): if self.namespace is None: return namespaces["html"], self.name else: return self.namespace, self.name nameTuple = property(getNameTuple) class TreeBuilder(base.TreeBuilder): # pylint:disable=unused-variable def documentClass(self): self.dom = Dom.getDOMImplementation().createDocument(None, None, None) return weakref.proxy(self) def insertDoctype(self, token): name = token["name"] publicId = token["publicId"] systemId = token["systemId"] domimpl = Dom.getDOMImplementation() doctype = domimpl.createDocumentType(name, publicId, systemId) self.document.appendChild(NodeBuilder(doctype)) if Dom == minidom: doctype.ownerDocument = self.dom def elementClass(self, name, namespace=None): if namespace is None and self.defaultNamespace is None: node = self.dom.createElement(name) else: node = self.dom.createElementNS(namespace, name) return NodeBuilder(node) def commentClass(self, data): return NodeBuilder(self.dom.createComment(data)) def fragmentClass(self): return NodeBuilder(self.dom.createDocumentFragment()) def appendChild(self, node): self.dom.appendChild(node.element) def testSerializer(self, element): return testSerializer(element) def getDocument(self): return self.dom def getFragment(self): return base.TreeBuilder.getFragment(self).element def insertText(self, data, parent=None): data = data if parent != self: base.TreeBuilder.insertText(self, data, parent) else: # HACK: allow text nodes as children of the document node if hasattr(self.dom, '_child_node_types'): # pylint:disable=protected-access if Node.TEXT_NODE not in self.dom._child_node_types: self.dom._child_node_types = list(self.dom._child_node_types) self.dom._child_node_types.append(Node.TEXT_NODE) self.dom.appendChild(self.dom.createTextNode(data)) implementation = DomImplementation name = None def testSerializer(element): element.normalize() rv = [] def serializeElement(element, indent=0): if element.nodeType == Node.DOCUMENT_TYPE_NODE: if element.name: if element.publicId or element.systemId: publicId = element.publicId or "" systemId = element.systemId or "" rv.append("""|%s<!DOCTYPE %s "%s" "%s">""" % (' ' * indent, element.name, publicId, systemId)) else: rv.append("|%s<!DOCTYPE %s>" % (' ' * indent, element.name)) else: rv.append("|%s<!DOCTYPE >" % (' ' * indent,)) elif element.nodeType == Node.DOCUMENT_NODE: rv.append("#document") elif element.nodeType == Node.DOCUMENT_FRAGMENT_NODE: rv.append("#document-fragment") elif element.nodeType == Node.COMMENT_NODE: rv.append("|%s<!-- %s -->" % (' ' * indent, element.nodeValue)) elif element.nodeType == Node.TEXT_NODE: rv.append("|%s\"%s\"" % (' ' * indent, element.nodeValue)) else: if (hasattr(element, "namespaceURI") and element.namespaceURI is not None): name = "%s %s" % (constants.prefixes[element.namespaceURI], element.nodeName) else: name = element.nodeName rv.append("|%s<%s>" % (' ' * indent, name)) if element.hasAttributes(): attributes = [] for i in range(len(element.attributes)): attr = element.attributes.item(i) name = attr.nodeName value = attr.value ns = attr.namespaceURI if ns: name = "%s %s" % (constants.prefixes[ns], attr.localName) else: name = attr.nodeName attributes.append((name, value)) for name, value in sorted(attributes): rv.append('|%s%s="%s"' % (' ' * (indent + 2), name, value)) indent += 2 for child in element.childNodes: serializeElement(child, indent) serializeElement(element, 0) return "\n".join(rv) return locals() # The actual means to get a module! getDomModule = moduleFactoryFactory(getDomBuilder) PK @N#]�J�Q7 Q7 = site-packages/pip/_vendor/html5lib/treebuilders/etree_lxml.pynu �[��� """Module for supporting the lxml.etree library. The idea here is to use as much of the native library as possible, without using fragile hacks like custom element names that break between releases. The downside of this is that we cannot represent all possible trees; specifically the following are known to cause problems: Text or comments as siblings of the root element Docypes with no name When any of these things occur, we emit a DataLossWarning """ from __future__ import absolute_import, division, unicode_literals # pylint:disable=protected-access import warnings import re import sys from . import base from ..constants import DataLossWarning from .. import constants from . import etree as etree_builders from .. import _ihatexml import lxml.etree as etree fullTree = True tag_regexp = re.compile("{([^}]*)}(.*)") comment_type = etree.Comment("asd").tag class DocumentType(object): def __init__(self, name, publicId, systemId): self.name = name self.publicId = publicId self.systemId = systemId class Document(object): def __init__(self): self._elementTree = None self._childNodes = [] def appendChild(self, element): self._elementTree.getroot().addnext(element._element) def _getChildNodes(self): return self._childNodes childNodes = property(_getChildNodes) def testSerializer(element): rv = [] infosetFilter = _ihatexml.InfosetFilter(preventDoubleDashComments=True) def serializeElement(element, indent=0): if not hasattr(element, "tag"): if hasattr(element, "getroot"): # Full tree case rv.append("#document") if element.docinfo.internalDTD: if not (element.docinfo.public_id or element.docinfo.system_url): dtd_str = "<!DOCTYPE %s>" % element.docinfo.root_name else: dtd_str = """<!DOCTYPE %s "%s" "%s">""" % ( element.docinfo.root_name, element.docinfo.public_id, element.docinfo.system_url) rv.append("|%s%s" % (' ' * (indent + 2), dtd_str)) next_element = element.getroot() while next_element.getprevious() is not None: next_element = next_element.getprevious() while next_element is not None: serializeElement(next_element, indent + 2) next_element = next_element.getnext() elif isinstance(element, str) or isinstance(element, bytes): # Text in a fragment assert isinstance(element, str) or sys.version_info[0] == 2 rv.append("|%s\"%s\"" % (' ' * indent, element)) else: # Fragment case rv.append("#document-fragment") for next_element in element: serializeElement(next_element, indent + 2) elif element.tag == comment_type: rv.append("|%s<!-- %s -->" % (' ' * indent, element.text)) if hasattr(element, "tail") and element.tail: rv.append("|%s\"%s\"" % (' ' * indent, element.tail)) else: assert isinstance(element, etree._Element) nsmatch = etree_builders.tag_regexp.match(element.tag) if nsmatch is not None: ns = nsmatch.group(1) tag = nsmatch.group(2) prefix = constants.prefixes[ns] rv.append("|%s<%s %s>" % (' ' * indent, prefix, infosetFilter.fromXmlName(tag))) else: rv.append("|%s<%s>" % (' ' * indent, infosetFilter.fromXmlName(element.tag))) if hasattr(element, "attrib"): attributes = [] for name, value in element.attrib.items(): nsmatch = tag_regexp.match(name) if nsmatch is not None: ns, name = nsmatch.groups() name = infosetFilter.fromXmlName(name) prefix = constants.prefixes[ns] attr_string = "%s %s" % (prefix, name) else: attr_string = infosetFilter.fromXmlName(name) attributes.append((attr_string, value)) for name, value in sorted(attributes): rv.append('|%s%s="%s"' % (' ' * (indent + 2), name, value)) if element.text: rv.append("|%s\"%s\"" % (' ' * (indent + 2), element.text)) indent += 2 for child in element: serializeElement(child, indent) if hasattr(element, "tail") and element.tail: rv.append("|%s\"%s\"" % (' ' * (indent - 2), element.tail)) serializeElement(element, 0) return "\n".join(rv) def tostring(element): """Serialize an element and its child nodes to a string""" rv = [] def serializeElement(element): if not hasattr(element, "tag"): if element.docinfo.internalDTD: if element.docinfo.doctype: dtd_str = element.docinfo.doctype else: dtd_str = "<!DOCTYPE %s>" % element.docinfo.root_name rv.append(dtd_str) serializeElement(element.getroot()) elif element.tag == comment_type: rv.append("<!--%s-->" % (element.text,)) else: # This is assumed to be an ordinary element if not element.attrib: rv.append("<%s>" % (element.tag,)) else: attr = " ".join(["%s=\"%s\"" % (name, value) for name, value in element.attrib.items()]) rv.append("<%s %s>" % (element.tag, attr)) if element.text: rv.append(element.text) for child in element: serializeElement(child) rv.append("</%s>" % (element.tag,)) if hasattr(element, "tail") and element.tail: rv.append(element.tail) serializeElement(element) return "".join(rv) class TreeBuilder(base.TreeBuilder): documentClass = Document doctypeClass = DocumentType elementClass = None commentClass = None fragmentClass = Document implementation = etree def __init__(self, namespaceHTMLElements, fullTree=False): builder = etree_builders.getETreeModule(etree, fullTree=fullTree) infosetFilter = self.infosetFilter = _ihatexml.InfosetFilter(preventDoubleDashComments=True) self.namespaceHTMLElements = namespaceHTMLElements class Attributes(dict): def __init__(self, element, value=None): if value is None: value = {} self._element = element dict.__init__(self, value) # pylint:disable=non-parent-init-called for key, value in self.items(): if isinstance(key, tuple): name = "{%s}%s" % (key[2], infosetFilter.coerceAttribute(key[1])) else: name = infosetFilter.coerceAttribute(key) self._element._element.attrib[name] = value def __setitem__(self, key, value): dict.__setitem__(self, key, value) if isinstance(key, tuple): name = "{%s}%s" % (key[2], infosetFilter.coerceAttribute(key[1])) else: name = infosetFilter.coerceAttribute(key) self._element._element.attrib[name] = value class Element(builder.Element): def __init__(self, name, namespace): name = infosetFilter.coerceElement(name) builder.Element.__init__(self, name, namespace=namespace) self._attributes = Attributes(self) def _setName(self, name): self._name = infosetFilter.coerceElement(name) self._element.tag = self._getETreeTag( self._name, self._namespace) def _getName(self): return infosetFilter.fromXmlName(self._name) name = property(_getName, _setName) def _getAttributes(self): return self._attributes def _setAttributes(self, attributes): self._attributes = Attributes(self, attributes) attributes = property(_getAttributes, _setAttributes) def insertText(self, data, insertBefore=None): data = infosetFilter.coerceCharacters(data) builder.Element.insertText(self, data, insertBefore) def appendChild(self, child): builder.Element.appendChild(self, child) class Comment(builder.Comment): def __init__(self, data): data = infosetFilter.coerceComment(data) builder.Comment.__init__(self, data) def _setData(self, data): data = infosetFilter.coerceComment(data) self._element.text = data def _getData(self): return self._element.text data = property(_getData, _setData) self.elementClass = Element self.commentClass = Comment # self.fragmentClass = builder.DocumentFragment base.TreeBuilder.__init__(self, namespaceHTMLElements) def reset(self): base.TreeBuilder.reset(self) self.insertComment = self.insertCommentInitial self.initial_comments = [] self.doctype = None def testSerializer(self, element): return testSerializer(element) def getDocument(self): if fullTree: return self.document._elementTree else: return self.document._elementTree.getroot() def getFragment(self): fragment = [] element = self.openElements[0]._element if element.text: fragment.append(element.text) fragment.extend(list(element)) if element.tail: fragment.append(element.tail) return fragment def insertDoctype(self, token): name = token["name"] publicId = token["publicId"] systemId = token["systemId"] if not name: warnings.warn("lxml cannot represent empty doctype", DataLossWarning) self.doctype = None else: coercedName = self.infosetFilter.coerceElement(name) if coercedName != name: warnings.warn("lxml cannot represent non-xml doctype", DataLossWarning) doctype = self.doctypeClass(coercedName, publicId, systemId) self.doctype = doctype def insertCommentInitial(self, data, parent=None): assert parent is None or parent is self.document assert self.document._elementTree is None self.initial_comments.append(data) def insertCommentMain(self, data, parent=None): if (parent == self.document and self.document._elementTree.getroot()[-1].tag == comment_type): warnings.warn("lxml cannot represent adjacent comments beyond the root elements", DataLossWarning) super(TreeBuilder, self).insertComment(data, parent) def insertRoot(self, token): """Create the document root""" # Because of the way libxml2 works, it doesn't seem to be possible to # alter information like the doctype after the tree has been parsed. # Therefore we need to use the built-in parser to create our initial # tree, after which we can add elements like normal docStr = "" if self.doctype: assert self.doctype.name docStr += "<!DOCTYPE %s" % self.doctype.name if (self.doctype.publicId is not None or self.doctype.systemId is not None): docStr += (' PUBLIC "%s" ' % (self.infosetFilter.coercePubid(self.doctype.publicId or ""))) if self.doctype.systemId: sysid = self.doctype.systemId if sysid.find("'") >= 0 and sysid.find('"') >= 0: warnings.warn("DOCTYPE system cannot contain single and double quotes", DataLossWarning) sysid = sysid.replace("'", 'U00027') if sysid.find("'") >= 0: docStr += '"%s"' % sysid else: docStr += "'%s'" % sysid else: docStr += "''" docStr += ">" if self.doctype.name != token["name"]: warnings.warn("lxml cannot represent doctype with a different name to the root element", DataLossWarning) docStr += "<THIS_SHOULD_NEVER_APPEAR_PUBLICLY/>" root = etree.fromstring(docStr) # Append the initial comments: for comment_token in self.initial_comments: comment = self.commentClass(comment_token["data"]) root.addprevious(comment._element) # Create the root document and add the ElementTree to it self.document = self.documentClass() self.document._elementTree = root.getroottree() # Give the root element the right name name = token["name"] namespace = token.get("namespace", self.defaultNamespace) if namespace is None: etree_tag = name else: etree_tag = "{%s}%s" % (namespace, name) root.tag = etree_tag # Add the root element to the internal child/open data structures root_element = self.elementClass(name, namespace) root_element._element = root self.document._childNodes.append(root_element) self.openElements.append(root_element) # Reset to the default insert comment function self.insertComment = self.insertCommentMain PK @N#]G�7nN N ; site-packages/pip/_vendor/html5lib/treebuilders/__init__.pynu �[��� """A collection of modules for building different kinds of tree from HTML documents. To create a treebuilder for a new type of tree, you need to do implement several things: 1) A set of classes for various types of elements: Document, Doctype, Comment, Element. These must implement the interface of _base.treebuilders.Node (although comment nodes have a different signature for their constructor, see treebuilders.etree.Comment) Textual content may also be implemented as another node type, or not, as your tree implementation requires. 2) A treebuilder object (called TreeBuilder by convention) that inherits from treebuilders._base.TreeBuilder. This has 4 required attributes: documentClass - the class to use for the bottommost node of a document elementClass - the class to use for HTML Elements commentClass - the class to use for comments doctypeClass - the class to use for doctypes It also has one required method: getDocument - Returns the root node of the complete document tree 3) If you wish to run the unit tests, you must also create a testSerializer method on your treebuilder which accepts a node and returns a string containing Node and its children serialized according to the format used in the unittests """ from __future__ import absolute_import, division, unicode_literals from .._utils import default_etree treeBuilderCache = {} def getTreeBuilder(treeType, implementation=None, **kwargs): """Get a TreeBuilder class for various types of tree with built-in support treeType - the name of the tree type required (case-insensitive). Supported values are: "dom" - A generic builder for DOM implementations, defaulting to a xml.dom.minidom based implementation. "etree" - A generic builder for tree implementations exposing an ElementTree-like interface, defaulting to xml.etree.cElementTree if available and xml.etree.ElementTree if not. "lxml" - A etree-based builder for lxml.etree, handling limitations of lxml's implementation. implementation - (Currently applies to the "etree" and "dom" tree types). A module implementing the tree type e.g. xml.etree.ElementTree or xml.etree.cElementTree.""" treeType = treeType.lower() if treeType not in treeBuilderCache: if treeType == "dom": from . import dom # Come up with a sane default (pref. from the stdlib) if implementation is None: from xml.dom import minidom implementation = minidom # NEVER cache here, caching is done in the dom submodule return dom.getDomModule(implementation, **kwargs).TreeBuilder elif treeType == "lxml": from . import etree_lxml treeBuilderCache[treeType] = etree_lxml.TreeBuilder elif treeType == "etree": from . import etree if implementation is None: implementation = default_etree # NEVER cache here, caching is done in the etree submodule return etree.getETreeModule(implementation, **kwargs).TreeBuilder else: raise ValueError("""Unrecognised treebuilder "%s" """ % treeType) return treeBuilderCache.get(treeType) PK @N#]8q��- �- 7 site-packages/pip/_vendor/html5lib/treebuilders/dom.pyonu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z d d l m Z m Z d d l Z d d l m Z d d l m Z d d l m Z d d l m Z d � Z e e � Z d S( i ( t absolute_importt divisiont unicode_literals( t MutableMapping( t minidomt NodeNi ( t basei ( t constants( t namespaces( t moduleFactoryFactoryc ` sv � � d t f d � � Y� d t j f � � f d � � Y� d t j f � � � � f d � � Y} d � � t � S( Nt AttrListc B` sP e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c S` s | | _ d S( N( t element( t selfR ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt __init__ s c S` s t | j j j � � S( N( t iterR t attributest keys( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt __iter__ s c S` sJ t | t � r t � n. | j j j | � } | | _ | | j j | <d S( N( t isinstancet tuplet NotImplementedErrorR t ownerDocumentt createAttributet valueR ( R t nameR t attr( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt __setitem__ s c S` s t | j j � S( N( t lenR R ( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt __len__ s c S` s t | j j j � � S( N( t listR R t items( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR # s c S` s t | j j j � � S( N( R R R t values( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR & s c S` s- t | t � r t � n | j j | j Sd S( N( R R R R R R ( R R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt __getitem__) s c S` s) t | t � r t � n | j j | =d S( N( R R R R R ( R R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt __delitem__/ s ( t __name__t __module__R R R R R R R R! 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R R@ RB RD t nameTuple( ( R R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR$ 5 s t TreeBuilderc ` s� e Z � f d � Z � � f d � Z d � f d � Z � f d � Z � f d � Z d � Z � f d � Z d � Z d � Z d d � Z � Z d Z RS( c ` s+ � j � j d d d � | _ t j | � S( N( t getDOMImplementationt createDocumentR( t domt weakreft proxy( R ( t Dom( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt documentClassy s c ` st | d } | d } | d } � j � } | j | | | � } | j j � | � � � t k rp | j | _ n d S( Nu nameu publicIdu systemId( RH t createDocumentTypet documentR+ R RJ R ( R t tokenR t publicIdt systemIdt domimplt doctype( RM R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt insertDoctype} s c ` sO | d k r0 | j d k r0 | j j | � } n | j j | | � } � | � S( N( R( t defaultNamespaceRJ t createElementt createElementNS( R R RC R, ( R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt elementClass� s c ` s � | j j | � � S( N( RJ t createComment( R R/ ( R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt commentClass� s c ` s � | j j � � S( N( RJ t createDocumentFragment( R ( R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt fragmentClass� s c S` s | j j | j � d S( N( RJ R+ R ( R R, ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR+ � s c ` s � | � S( N( ( R R ( t testSerializer( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR_ � s c S` s | j S( N( RJ ( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt getDocument� s c S` s t j j | � j S( N( R RG t getFragmentR ( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyRa � s c S` s� | } | | k r+ t j j | | | � nw t | j d � r� t j | j j k r� t | j j � | j _ | j j j t j � q� n | j j | j j | � � d S( Nu _child_node_types( R RG R1 R& RJ R t TEXT_NODEt _child_node_typesR t appendR+ R- ( R R/ R* ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR1 � s N( R" R# RN RV R( RZ R\ R^ R+ R_ R` Ra R1 t implementationR ( ( RM t DomImplementationR$ R_ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyRG x s c ` s? | j � g � d � � f d � � � | d � d j � � S( Ni c ` s� | j t j k r� | j r� | j s- | j rr | j p9 d } | j pH d } � j d d | | j | | f � q� � j d d | | j f � q�� j d d | f � n�| j t j k r� � j d � n�| j t j k r� � j d � n�| j t j k r%� j d d | | j f � nu| j t j k rX� j d d | | j f � nBt | d � r�| j d k r�d t j | j | j f } n | j } � j d d | | f � | j � r�g } x� t t | j � � D]r } | j j | � } | j } | j } | j } | r8d t j | | j f } n | j } | j | | f � q�Wx? t | � D]. \ } } � j d d | d | | f � qeWn | d 7} x | j D] } � | | � q�Wd S( Nu u |%s<!DOCTYPE %s "%s" "%s">u u |%s<!DOCTYPE %s>u |%s<!DOCTYPE >u #documentu #document-fragmentu |%s<!-- %s -->u |%s"%s"u namespaceURIu %s %su |%s<%s>u |%s%s="%s"i ( t nodeTypeR t DOCUMENT_TYPE_NODER RR RS Rd t DOCUMENT_NODEt DOCUMENT_FRAGMENT_NODEt COMMENT_NODEt nodeValueRb R& R' R( R t prefixesR% t hasAttributest rangeR R t itemR t localNamet sortedR7 ( R t indentRR RS R R t iR R t nsR9 ( t rvt serializeElement( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyRw � sN !!! ) u ( t normalizet join( R ( ( Rv Rw sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR_ � s . ( R R R RG t locals( Rf RG ( ( R RM Rf R$ R_ sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt getDomBuilder s $"C(: 6( t __future__R R R t collectionsR t xml.domR R RK t R R R t _utilsR R{ t getDomModule( ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt <module> s �PK @N#](�6 6 < site-packages/pip/_vendor/html5lib/treebuilders/__init__.pycnu �[��� � ��abc @` sH d Z d d l m Z m Z m Z d d l m Z i Z d d � Z d S( u� A collection of modules for building different kinds of tree from HTML documents. To create a treebuilder for a new type of tree, you need to do implement several things: 1) A set of classes for various types of elements: Document, Doctype, Comment, Element. These must implement the interface of _base.treebuilders.Node (although comment nodes have a different signature for their constructor, see treebuilders.etree.Comment) Textual content may also be implemented as another node type, or not, as your tree implementation requires. 2) A treebuilder object (called TreeBuilder by convention) that inherits from treebuilders._base.TreeBuilder. This has 4 required attributes: documentClass - the class to use for the bottommost node of a document elementClass - the class to use for HTML Elements commentClass - the class to use for comments doctypeClass - the class to use for doctypes It also has one required method: getDocument - Returns the root node of the complete document tree 3) If you wish to run the unit tests, you must also create a testSerializer method on your treebuilder which accepts a node and returns a string containing Node and its children serialized according to the format used in the unittests i ( t absolute_importt divisiont unicode_literalsi ( t default_etreec K` s� | j � } | t k r� | d k rl d d l m } | d k rY d d l m } | } n | j | | � j S| d k r� d d l m } | j t | <q� | d k r� d d l m } | d k r� t } n | j | | � j St d | � � n t j | � S( u� Get a TreeBuilder class for various types of tree with built-in support treeType - the name of the tree type required (case-insensitive). Supported values are: "dom" - A generic builder for DOM implementations, defaulting to a xml.dom.minidom based implementation. "etree" - A generic builder for tree implementations exposing an ElementTree-like interface, defaulting to xml.etree.cElementTree if available and xml.etree.ElementTree if not. "lxml" - A etree-based builder for lxml.etree, handling limitations of lxml's implementation. implementation - (Currently applies to the "etree" and "dom" tree types). A module implementing the tree type e.g. xml.etree.ElementTree or xml.etree.cElementTree.u domi ( t domi ( t minidomu lxml( t etree_lxmlu etree( t etreeu Unrecognised treebuilder "%s" N( t lowert treeBuilderCachet R t Nonet xml.domR t getDomModulet TreeBuilderR R R t getETreeModulet ValueErrort get( t treeTypet implementationt kwargsR R R R ( ( sN /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/__init__.pyt getTreeBuilder$ s$ N( t __doc__t __future__R R R t _utilsR R R R ( ( ( sN /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/__init__.pyt <module> s PK @N#]�}���1 �1 8 site-packages/pip/_vendor/html5lib/treebuilders/etree.pynu �[��� from __future__ import absolute_import, division, unicode_literals # pylint:disable=protected-access from pip._vendor.six import text_type import re from . import base from .. import _ihatexml from .. import constants from ..constants import namespaces from .._utils import moduleFactoryFactory tag_regexp = re.compile("{([^}]*)}(.*)") def getETreeBuilder(ElementTreeImplementation, fullTree=False): ElementTree = ElementTreeImplementation ElementTreeCommentType = ElementTree.Comment("asd").tag class Element(base.Node): def __init__(self, name, namespace=None): self._name = name self._namespace = namespace self._element = ElementTree.Element(self._getETreeTag(name, namespace)) if namespace is None: self.nameTuple = namespaces["html"], self._name else: self.nameTuple = self._namespace, self._name self.parent = None self._childNodes = [] self._flags = [] def _getETreeTag(self, name, namespace): if namespace is None: etree_tag = name else: etree_tag = "{%s}%s" % (namespace, name) return etree_tag def _setName(self, name): self._name = name self._element.tag = self._getETreeTag(self._name, self._namespace) def _getName(self): return self._name name = property(_getName, _setName) def _setNamespace(self, namespace): self._namespace = namespace self._element.tag = self._getETreeTag(self._name, self._namespace) def _getNamespace(self): return self._namespace namespace = property(_getNamespace, _setNamespace) def _getAttributes(self): return self._element.attrib def _setAttributes(self, attributes): # Delete existing attributes first # XXX - there may be a better way to do this... for key in list(self._element.attrib.keys()): del self._element.attrib[key] for key, value in attributes.items(): if isinstance(key, tuple): name = "{%s}%s" % (key[2], key[1]) else: name = key self._element.set(name, value) attributes = property(_getAttributes, _setAttributes) def _getChildNodes(self): return self._childNodes def _setChildNodes(self, value): del self._element[:] self._childNodes = [] for element in value: self.insertChild(element) childNodes = property(_getChildNodes, _setChildNodes) def hasContent(self): """Return true if the node has children or text""" return bool(self._element.text or len(self._element)) def appendChild(self, node): self._childNodes.append(node) self._element.append(node._element) node.parent = self def insertBefore(self, node, refNode): index = list(self._element).index(refNode._element) self._element.insert(index, node._element) node.parent = self def removeChild(self, node): self._childNodes.remove(node) self._element.remove(node._element) node.parent = None def insertText(self, data, insertBefore=None): if not(len(self._element)): if not self._element.text: self._element.text = "" self._element.text += data elif insertBefore is None: # Insert the text as the tail of the last child element if not self._element[-1].tail: self._element[-1].tail = "" self._element[-1].tail += data else: # Insert the text before the specified node children = list(self._element) index = children.index(insertBefore._element) if index > 0: if not self._element[index - 1].tail: self._element[index - 1].tail = "" self._element[index - 1].tail += data else: if not self._element.text: self._element.text = "" self._element.text += data def cloneNode(self): element = type(self)(self.name, self.namespace) for name, value in self.attributes.items(): element.attributes[name] = value return element def reparentChildren(self, newParent): if newParent.childNodes: newParent.childNodes[-1]._element.tail += self._element.text else: if not newParent._element.text: newParent._element.text = "" if self._element.text is not None: newParent._element.text += self._element.text self._element.text = "" base.Node.reparentChildren(self, newParent) class Comment(Element): def __init__(self, data): # Use the superclass constructor to set all properties on the # wrapper element self._element = ElementTree.Comment(data) self.parent = None self._childNodes = [] self._flags = [] def _getData(self): return self._element.text def _setData(self, value): self._element.text = value data = property(_getData, _setData) class DocumentType(Element): def __init__(self, name, publicId, systemId): Element.__init__(self, "<!DOCTYPE>") self._element.text = name self.publicId = publicId self.systemId = systemId def _getPublicId(self): return self._element.get("publicId", "") def _setPublicId(self, value): if value is not None: self._element.set("publicId", value) publicId = property(_getPublicId, _setPublicId) def _getSystemId(self): return self._element.get("systemId", "") def _setSystemId(self, value): if value is not None: self._element.set("systemId", value) systemId = property(_getSystemId, _setSystemId) class Document(Element): def __init__(self): Element.__init__(self, "DOCUMENT_ROOT") class DocumentFragment(Element): def __init__(self): Element.__init__(self, "DOCUMENT_FRAGMENT") def testSerializer(element): rv = [] def serializeElement(element, indent=0): if not(hasattr(element, "tag")): element = element.getroot() if element.tag == "<!DOCTYPE>": if element.get("publicId") or element.get("systemId"): publicId = element.get("publicId") or "" systemId = element.get("systemId") or "" rv.append("""<!DOCTYPE %s "%s" "%s">""" % (element.text, publicId, systemId)) else: rv.append("<!DOCTYPE %s>" % (element.text,)) elif element.tag == "DOCUMENT_ROOT": rv.append("#document") if element.text is not None: rv.append("|%s\"%s\"" % (' ' * (indent + 2), element.text)) if element.tail is not None: raise TypeError("Document node cannot have tail") if hasattr(element, "attrib") and len(element.attrib): raise TypeError("Document node cannot have attributes") elif element.tag == ElementTreeCommentType: rv.append("|%s<!-- %s -->" % (' ' * indent, element.text)) else: assert isinstance(element.tag, text_type), \ "Expected unicode, got %s, %s" % (type(element.tag), element.tag) nsmatch = tag_regexp.match(element.tag) if nsmatch is None: name = element.tag else: ns, name = nsmatch.groups() prefix = constants.prefixes[ns] name = "%s %s" % (prefix, name) rv.append("|%s<%s>" % (' ' * indent, name)) if hasattr(element, "attrib"): attributes = [] for name, value in element.attrib.items(): nsmatch = tag_regexp.match(name) if nsmatch is not None: ns, name = nsmatch.groups() prefix = constants.prefixes[ns] attr_string = "%s %s" % (prefix, name) else: attr_string = name attributes.append((attr_string, value)) for name, value in sorted(attributes): rv.append('|%s%s="%s"' % (' ' * (indent + 2), name, value)) if element.text: rv.append("|%s\"%s\"" % (' ' * (indent + 2), element.text)) indent += 2 for child in element: serializeElement(child, indent) if element.tail: rv.append("|%s\"%s\"" % (' ' * (indent - 2), element.tail)) serializeElement(element, 0) return "\n".join(rv) def tostring(element): # pylint:disable=unused-variable """Serialize an element and its child nodes to a string""" rv = [] filter = _ihatexml.InfosetFilter() def serializeElement(element): if isinstance(element, ElementTree.ElementTree): element = element.getroot() if element.tag == "<!DOCTYPE>": if element.get("publicId") or element.get("systemId"): publicId = element.get("publicId") or "" systemId = element.get("systemId") or "" rv.append("""<!DOCTYPE %s PUBLIC "%s" "%s">""" % (element.text, publicId, systemId)) else: rv.append("<!DOCTYPE %s>" % (element.text,)) elif element.tag == "DOCUMENT_ROOT": if element.text is not None: rv.append(element.text) if element.tail is not None: raise TypeError("Document node cannot have tail") if hasattr(element, "attrib") and len(element.attrib): raise TypeError("Document node cannot have attributes") for child in element: serializeElement(child) elif element.tag == ElementTreeCommentType: rv.append("<!--%s-->" % (element.text,)) else: # This is assumed to be an ordinary element if not element.attrib: rv.append("<%s>" % (filter.fromXmlName(element.tag),)) else: attr = " ".join(["%s=\"%s\"" % ( filter.fromXmlName(name), value) for name, value in element.attrib.items()]) rv.append("<%s %s>" % (element.tag, attr)) if element.text: rv.append(element.text) for child in element: serializeElement(child) rv.append("</%s>" % (element.tag,)) if element.tail: rv.append(element.tail) serializeElement(element) return "".join(rv) class TreeBuilder(base.TreeBuilder): # pylint:disable=unused-variable documentClass = Document doctypeClass = DocumentType elementClass = Element commentClass = Comment fragmentClass = DocumentFragment implementation = ElementTreeImplementation def testSerializer(self, element): return testSerializer(element) def getDocument(self): if fullTree: return self.document._element else: if self.defaultNamespace is not None: return self.document._element.find( "{%s}html" % self.defaultNamespace) else: return self.document._element.find("html") def getFragment(self): return base.TreeBuilder.getFragment(self)._element return locals() getETreeModule = moduleFactoryFactory(getETreeBuilder) PK @N#]D�V�v6 v6 7 site-packages/pip/_vendor/html5lib/treebuilders/base.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import text_type from ..constants import scopingElements, tableInsertModeElements, namespaces # The scope markers are inserted when entering object elements, # marquees, table cells, and table captions, and are used to prevent formatting # from "leaking" into tables, object elements, and marquees. Marker = None listElementsMap = { None: (frozenset(scopingElements), False), "button": (frozenset(scopingElements | set([(namespaces["html"], "button")])), False), "list": (frozenset(scopingElements | set([(namespaces["html"], "ol"), (namespaces["html"], "ul")])), False), "table": (frozenset([(namespaces["html"], "html"), (namespaces["html"], "table")]), False), "select": (frozenset([(namespaces["html"], "optgroup"), (namespaces["html"], "option")]), True) } class Node(object): def __init__(self, name): """Node representing an item in the tree. name - The tag name associated with the node parent - The parent of the current node (or None for the document node) value - The value of the current node (applies to text nodes and comments attributes - a dict holding name, value pairs for attributes of the node childNodes - a list of child nodes of the current node. This must include all elements but not necessarily other node types _flags - A list of miscellaneous flags that can be set on the node """ self.name = name self.parent = None self.value = None self.attributes = {} self.childNodes = [] self._flags = [] def __str__(self): attributesStr = " ".join(["%s=\"%s\"" % (name, value) for name, value in self.attributes.items()]) if attributesStr: return "<%s %s>" % (self.name, attributesStr) else: return "<%s>" % (self.name) def __repr__(self): return "<%s>" % (self.name) def appendChild(self, node): """Insert node as a child of the current node """ raise NotImplementedError def insertText(self, data, insertBefore=None): """Insert data as text in the current node, positioned before the start of node insertBefore or to the end of the node's text. """ raise NotImplementedError def insertBefore(self, node, refNode): """Insert node as a child of the current node, before refNode in the list of child nodes. Raises ValueError if refNode is not a child of the current node""" raise NotImplementedError def removeChild(self, node): """Remove node from the children of the current node """ raise NotImplementedError def reparentChildren(self, newParent): """Move all the children of the current node to newParent. This is needed so that trees that don't store text as nodes move the text in the correct way """ # XXX - should this method be made more general? for child in self.childNodes: newParent.appendChild(child) self.childNodes = [] def cloneNode(self): """Return a shallow copy of the current node i.e. a node with the same name and attributes but with no parent or child nodes """ raise NotImplementedError def hasContent(self): """Return true if the node has children or text, false otherwise """ raise NotImplementedError class ActiveFormattingElements(list): def append(self, node): equalCount = 0 if node != Marker: for element in self[::-1]: if element == Marker: break if self.nodesEqual(element, node): equalCount += 1 if equalCount == 3: self.remove(element) break list.append(self, node) def nodesEqual(self, node1, node2): if not node1.nameTuple == node2.nameTuple: return False if not node1.attributes == node2.attributes: return False return True class TreeBuilder(object): """Base treebuilder implementation documentClass - the class to use for the bottommost node of a document elementClass - the class to use for HTML Elements commentClass - the class to use for comments doctypeClass - the class to use for doctypes """ # pylint:disable=not-callable # Document class documentClass = None # The class to use for creating a node elementClass = None # The class to use for creating comments commentClass = None # The class to use for creating doctypes doctypeClass = None # Fragment class fragmentClass = None def __init__(self, namespaceHTMLElements): if namespaceHTMLElements: self.defaultNamespace = "http://www.w3.org/1999/xhtml" else: self.defaultNamespace = None self.reset() def reset(self): self.openElements = [] self.activeFormattingElements = ActiveFormattingElements() # XXX - rename these to headElement, formElement self.headPointer = None self.formPointer = None self.insertFromTable = False self.document = self.documentClass() def elementInScope(self, target, variant=None): # If we pass a node in we match that. if we pass a string # match any node with that name exactNode = hasattr(target, "nameTuple") if not exactNode: if isinstance(target, text_type): target = (namespaces["html"], target) assert isinstance(target, tuple) listElements, invert = listElementsMap[variant] for node in reversed(self.openElements): if exactNode and node == target: return True elif not exactNode and node.nameTuple == target: return True elif (invert ^ (node.nameTuple in listElements)): return False assert False # We should never reach this point def reconstructActiveFormattingElements(self): # Within this algorithm the order of steps described in the # specification is not quite the same as the order of steps in the # code. It should still do the same though. # Step 1: stop the algorithm when there's nothing to do. if not self.activeFormattingElements: return # Step 2 and step 3: we start with the last element. So i is -1. i = len(self.activeFormattingElements) - 1 entry = self.activeFormattingElements[i] if entry == Marker or entry in self.openElements: return # Step 6 while entry != Marker and entry not in self.openElements: if i == 0: # This will be reset to 0 below i = -1 break i -= 1 # Step 5: let entry be one earlier in the list. entry = self.activeFormattingElements[i] while True: # Step 7 i += 1 # Step 8 entry = self.activeFormattingElements[i] clone = entry.cloneNode() # Mainly to get a new copy of the attributes # Step 9 element = self.insertElement({"type": "StartTag", "name": clone.name, "namespace": clone.namespace, "data": clone.attributes}) # Step 10 self.activeFormattingElements[i] = element # Step 11 if element == self.activeFormattingElements[-1]: break def clearActiveFormattingElements(self): entry = self.activeFormattingElements.pop() while self.activeFormattingElements and entry != Marker: entry = self.activeFormattingElements.pop() def elementInActiveFormattingElements(self, name): """Check if an element exists between the end of the active formatting elements and the last marker. If it does, return it, else return false""" for item in self.activeFormattingElements[::-1]: # Check for Marker first because if it's a Marker it doesn't have a # name attribute. if item == Marker: break elif item.name == name: return item return False def insertRoot(self, token): element = self.createElement(token) self.openElements.append(element) self.document.appendChild(element) def insertDoctype(self, token): name = token["name"] publicId = token["publicId"] systemId = token["systemId"] doctype = self.doctypeClass(name, publicId, systemId) self.document.appendChild(doctype) def insertComment(self, token, parent=None): if parent is None: parent = self.openElements[-1] parent.appendChild(self.commentClass(token["data"])) def createElement(self, token): """Create an element but don't insert it anywhere""" name = token["name"] namespace = token.get("namespace", self.defaultNamespace) element = self.elementClass(name, namespace) element.attributes = token["data"] return element def _getInsertFromTable(self): return self._insertFromTable def _setInsertFromTable(self, value): """Switch the function used to insert an element from the normal one to the misnested table one and back again""" self._insertFromTable = value if value: self.insertElement = self.insertElementTable else: self.insertElement = self.insertElementNormal insertFromTable = property(_getInsertFromTable, _setInsertFromTable) def insertElementNormal(self, token): name = token["name"] assert isinstance(name, text_type), "Element %s not unicode" % name namespace = token.get("namespace", self.defaultNamespace) element = self.elementClass(name, namespace) element.attributes = token["data"] self.openElements[-1].appendChild(element) self.openElements.append(element) return element def insertElementTable(self, token): """Create an element and insert it into the tree""" element = self.createElement(token) if self.openElements[-1].name not in tableInsertModeElements: return self.insertElementNormal(token) else: # We should be in the InTable mode. This means we want to do # special magic element rearranging parent, insertBefore = self.getTableMisnestedNodePosition() if insertBefore is None: parent.appendChild(element) else: parent.insertBefore(element, insertBefore) self.openElements.append(element) return element def insertText(self, data, parent=None): """Insert text data.""" if parent is None: parent = self.openElements[-1] if (not self.insertFromTable or (self.insertFromTable and self.openElements[-1].name not in tableInsertModeElements)): parent.insertText(data) else: # We should be in the InTable mode. This means we want to do # special magic element rearranging parent, insertBefore = self.getTableMisnestedNodePosition() parent.insertText(data, insertBefore) def getTableMisnestedNodePosition(self): """Get the foster parent element, and sibling to insert before (or None) when inserting a misnested table node""" # The foster parent element is the one which comes before the most # recently opened table element # XXX - this is really inelegant lastTable = None fosterParent = None insertBefore = None for elm in self.openElements[::-1]: if elm.name == "table": lastTable = elm break if lastTable: # XXX - we should really check that this parent is actually a # node here if lastTable.parent: fosterParent = lastTable.parent insertBefore = lastTable else: fosterParent = self.openElements[ self.openElements.index(lastTable) - 1] else: fosterParent = self.openElements[0] return fosterParent, insertBefore def generateImpliedEndTags(self, exclude=None): name = self.openElements[-1].name # XXX td, th and tr are not actually needed if (name in frozenset(("dd", "dt", "li", "option", "optgroup", "p", "rp", "rt")) and name != exclude): self.openElements.pop() # XXX This is not entirely what the specification says. 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R R@ RB RD t nameTuple( ( R R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR$ 5 s t TreeBuilderc ` s� e Z � f d � Z � � f d � Z d � f d � Z � f d � Z � f d � Z d � Z � f d � Z d � Z d � Z d d � Z � Z d Z RS( c ` s+ � j � j d d d � | _ t j | � S( N( t getDOMImplementationt createDocumentR( t domt weakreft proxy( R ( t Dom( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt documentClassy s c ` st | d } | d } | d } � j � } | j | | | � } | j j � | � � � t k rp | j | _ n d S( Nu nameu publicIdu systemId( RH t createDocumentTypet documentR+ R RJ R ( R t tokenR t publicIdt systemIdt domimplt doctype( RM R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt insertDoctype} s c ` sO | d k r0 | j d k r0 | j j | � } n | j j | | � } � | � S( N( R( t defaultNamespaceRJ t createElementt createElementNS( R R RC R, ( R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt elementClass� s c ` s � | j j | � � S( N( RJ t createComment( R R/ ( R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt commentClass� s c ` s � | j j � � S( N( RJ t createDocumentFragment( R ( R$ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt fragmentClass� s c S` s | j j | j � d S( N( RJ R+ R ( R R, ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR+ � s c ` s � | � S( N( ( R R ( t testSerializer( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR_ � s c S` s | j S( N( RJ ( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt getDocument� s c S` s t j j | � j S( N( R RG t getFragmentR ( R ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyRa � s c S` s� | } | | k r+ t j j | | | � nw t | j d � r� t j | j j k r� t | j j � | j _ | j j j t j � q� n | j j | j j | � � d S( Nu _child_node_types( R RG R1 R& RJ R t TEXT_NODEt _child_node_typesR t appendR+ R- ( R R/ R* ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR1 � s N( R" R# RN RV R( RZ R\ R^ R+ R_ R` Ra R1 t implementationR ( ( RM t DomImplementationR$ R_ ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyRG x s c ` s? | j � g � d � � f d � � � | d � d j � � S( Ni c ` s� | j t j k r� | j r� | j s- | j rr | j p9 d } | j pH d } � j d d | | j | | f � q� � j d d | | j f � q�� j d d | f � n�| j t j k r� � j d � n�| j t j k r� � j d � n�| j t j k r%� j d d | | j f � nu| j t j k rX� j d d | | j f � nBt | d � r�| j d k r�d t j | j | j f } n | j } � j d d | | f � | j � r�g } x� t t | j � � D]r } | j j | � } | j } | j } | j } | r8d t j | | j f } n | j } | j | | f � q�Wx? t | � D]. \ } } � j d d | d | | f � qeWn | d 7} x | j D] } � | | � q�Wd S( Nu u |%s<!DOCTYPE %s "%s" "%s">u u |%s<!DOCTYPE %s>u |%s<!DOCTYPE >u #documentu #document-fragmentu |%s<!-- %s -->u |%s"%s"u namespaceURIu %s %su |%s<%s>u |%s%s="%s"i ( t nodeTypeR t DOCUMENT_TYPE_NODER RR RS Rd t DOCUMENT_NODEt DOCUMENT_FRAGMENT_NODEt COMMENT_NODEt nodeValueRb R& R' R( R t prefixesR% t hasAttributest rangeR R t itemR t localNamet sortedR7 ( R t indentRR RS R R t iR R t nsR9 ( t rvt serializeElement( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyRw � sN !!! ) u ( t normalizet join( R ( ( Rv Rw sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyR_ � s . ( R R R RG t locals( Rf RG ( ( R RM Rf R$ R_ sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt getDomBuilder s $"C(: 6( t __future__R R R t collectionsR t xml.domR R RK t R R R t _utilsR R{ t getDomModule( ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/dom.pyt <module> s �PK @N#]��� ;7 ;7 8 site-packages/pip/_vendor/html5lib/treebuilders/base.pyonu �[��� � ��abc @` sh d d l m Z m Z m Z d d l m Z d d l m Z m Z m Z d Z i e e � e f d 6e e e e d d f g � B� e f d 6e e e e d d f e d d f g � B� e f d 6e e d d f e d d f g � e f d 6e e d d f e d d f g � e f d 6Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t text_typei ( t scopingElementst tableInsertModeElementst namespacesu htmlu buttonu olu ulu listu tableu optgroupu optionu selectt Nodec B` se e Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s: | | _ d | _ d | _ i | _ g | _ g | _ d S( u6 Node representing an item in the tree. name - The tag name associated with the node parent - The parent of the current node (or None for the document node) value - The value of the current node (applies to text nodes and comments attributes - a dict holding name, value pairs for attributes of the node childNodes - a list of child nodes of the current node. This must include all elements but not necessarily other node types _flags - A list of miscellaneous flags that can be set on the node N( t namet Nonet parentt valuet attributest childNodest _flags( t selfR ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt __init__ s c C` sa d j g | j j � D] \ } } d | | f ^ q � } | rR d | j | f Sd | j Sd S( Nu u %s="%s"u <%s %s>u <%s>( t joinR t itemsR ( R R R t attributesStr( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt __str__* s 2c C` s d | j S( Nu <%s>( R ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt __repr__3 s c C` s t � d S( u3 Insert node as a child of the current node N( t NotImplementedError( R t node( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt appendChild6 s c C` s t � d S( u� Insert data as text in the current node, positioned before the start of node insertBefore or to the end of the node's text. N( R ( R t datat insertBefore( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertText; s c C` s t � d S( u� Insert node as a child of the current node, before refNode in the list of child nodes. Raises ValueError if refNode is not a child of the current nodeN( R ( R R t refNode( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR A s c C` s t � d S( u: Remove node from the children of the current node N( R ( R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt removeChildG s c C` s. x | j D] } | j | � q Wg | _ d S( u� Move all the children of the current node to newParent. This is needed so that trees that don't store text as nodes move the text in the correct way N( R R ( R t newParentt child( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt reparentChildrenL s c C` s t � d S( u� Return a shallow copy of the current node i.e. a node with the same name and attributes but with no parent or child nodes N( R ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt cloneNodeV s c C` s t � d S( uF Return true if the node has children or text, false otherwise N( R ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt hasContent\ s N( t __name__t __module__R R R R R R R R R R! R" ( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR s t ActiveFormattingElementsc B` s e Z d � Z d � Z RS( c C` s� d } | t k r xj | d d d � D]R } | t k r< Pn | j | | � r[ | d 7} n | d k r& | j | � Pq& q& Wn t j | | � d S( Ni i����i i ( t Markert nodesEqualt removet listt append( R R t equalCountt element( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR* c s c C` s0 | j | j k s t S| j | j k s, t St S( N( t nameTuplet FalseR t True( R t node1t node2( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR' p s ( R# R$ R* R' ( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR% b s t TreeBuilderc B` s� e Z d Z d Z d Z d Z d Z d Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z e e e � Z d � Z d � Z d d � Z d � Z d d � Z d � Z d � Z d � Z RS( u Base treebuilder implementation documentClass - the class to use for the bottommost node of a document elementClass - the class to use for HTML Elements commentClass - the class to use for comments doctypeClass - the class to use for doctypes c C` s) | r d | _ n d | _ | j � d S( Nu http://www.w3.org/1999/xhtml( t defaultNamespaceR t reset( R t namespaceHTMLElements( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR � s c C` sC g | _ t � | _ d | _ d | _ t | _ | j � | _ d S( N( t openElementsR% t activeFormattingElementsR t headPointert formPointerR. t insertFromTablet documentClasst document( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR4 � s c C` s� t | d � } | s: t | t � r: t d | f } q: n t | \ } } x^ t | j � D]M } | rv | | k rv t S| r� | j | k r� t S| | j | k ArZ t SqZ Wd S( Nu nameTupleu html( t hasattrt isinstanceR R t listElementsMapt reversedR6 R/ R- R. ( R t targett variantt exactNodet listElementst invertR ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt elementInScope� s c C` s' | j s d St | j � d } | j | } | t k sH | | j k rL d SxL | t k r� | | j k r� | d k r� d } Pn | d 8} | j | } qO Wx� t r"| d 7} | j | } | j � } | j i d d 6| j d 6| j d 6| j d 6� } | | j | <| | j d k r� Pq� q� Wd S( Ni i i����u StartTagu typeu nameu namespaceu data( R7 t lenR& R6 R/ R! t insertElementR t namespaceR ( R t it entryt cloneR, ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt# reconstructActiveFormattingElements� s. c C` s> | j j � } x( | j r9 | t k r9 | j j � } q Wd S( N( R7 t popR& ( R RK ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt clearActiveFormattingElements� s c C` sH xA | j d d d � D]) } | t k r- Pq | j | k r | Sq Wt S( u� Check if an element exists between the end of the active formatting elements and the last marker. If it does, return it, else return falseNi����( R7 R& R R. ( R R t item( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt! elementInActiveFormattingElements� s c C` s3 | j | � } | j j | � | j j | � d S( N( t createElementR6 R* R< R ( R t tokenR, ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertRoot� s c C` sG | d } | d } | d } | j | | | � } | j j | � d S( Nu nameu publicIdu systemId( t doctypeClassR< R ( R RS R t publicIdt systemIdt doctype( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertDoctype s c C` s: | d k r | j d } n | j | j | d � � d S( Ni����u data( R R6 R t commentClass( R RS R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt insertComment s c C` sB | d } | j d | j � } | j | | � } | d | _ | S( u. Create an element but don't insert it anywhereu nameu namespaceu data( t getR3 t elementClassR ( R RS R RI R, ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRR s c C` s | j S( N( t _insertFromTable( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt _getInsertFromTable s c C` s. | | _ | r | j | _ n | j | _ d S( us Switch the function used to insert an element from the normal one to the misnested table one and back againN( R^ t insertElementTableRH t insertElementNormal( R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt _setInsertFromTable s c C` sf | d } | j d | j � } | j | | � } | d | _ | j d j | � | j j | � | S( Nu nameu namespaceu datai����( R\ R3 R] R R6 R R* ( R RS R RI R, ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRa $ s c C` s� | j | � } | j d j t k r2 | j | � S| j � \ } } | d k r` | j | � n | j | | � | j j | � | S( u- Create an element and insert it into the treei����N( RR R6 R R Ra t getTableMisnestedNodePositionR R R R* ( R RS R, R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR` . s c C` s{ | d k r | j d } n | j sE | j rU | j d j t k rU | j | � n" | j � \ } } | j | | � d S( u Insert text data.i����N( R R6 R: R R R Rc ( R R R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR > s c C` s� d } d } d } x7 | j d d d � D] } | j d k r) | } Pq) q) W| r� | j rm | j } | } q� | j | j j | � d } n | j d } | | f S( us Get the foster parent element, and sibling to insert before (or None) when inserting a misnested table nodeNi����u tablei i ( R R6 R R t index( R t lastTablet fosterParentR t elm( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRc M s c C` sO | j d j } | t d � k rK | | k rK | j j � | j | � n d S( Ni����u ddu dtu liu optionu optgroupu pu rpu rt( u ddu dtu liu optionu optgroupu pu rpu rt( R6 R t frozensetRN t generateImpliedEndTags( R t excludeR ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyRi g s c C` s | j S( u Return the final tree( R< ( R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt getDocumentq s c C` s$ | j � } | j d j | � | S( u Return the final fragmenti ( t fragmentClassR6 R ( R t fragment( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt getFragmentu s c C` s t � d S( uz Serialize the subtree of node in the format required by unit tests node - the node from which to start serializingN( R ( R R ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt testSerializer| s N( R# R$ t __doc__R R; R] RZ RU Rl R R4 RF RM RO RQ RT RY R[ RR R_ Rb t propertyR: Ra R` R Rc Ri Rk Rn Ro ( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyR2 z s6 . N( t __future__R R R t pip._vendor.sixR t constantsR R R R R& Rh R. t setR/ R? t objectR R) R% R2 ( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treebuilders/base.pyt <module> s *! KPK @N#]&�X , site-packages/pip/_vendor/html5lib/_utils.pynu �[��� from __future__ import absolute_import, division, unicode_literals import sys from types import ModuleType from pip._vendor.six import text_type try: import xml.etree.cElementTree as default_etree except ImportError: import xml.etree.ElementTree as default_etree __all__ = ["default_etree", "MethodDispatcher", "isSurrogatePair", "surrogatePairToCodepoint", "moduleFactoryFactory", "supports_lone_surrogates", "PY27"] PY27 = sys.version_info[0] == 2 and sys.version_info[1] >= 7 # Platforms not supporting lone surrogates (\uD800-\uDFFF) should be # caught by the below test. In general this would be any platform # using UTF-16 as its encoding of unicode strings, such as # Jython. This is because UTF-16 itself is based on the use of such # surrogates, and there is no mechanism to further escape such # escapes. try: _x = eval('"\\uD800"') # pylint:disable=eval-used if not isinstance(_x, text_type): # We need this with u"" because of http://bugs.jython.org/issue2039 _x = eval('u"\\uD800"') # pylint:disable=eval-used assert isinstance(_x, text_type) except: # pylint:disable=bare-except supports_lone_surrogates = False else: supports_lone_surrogates = True class MethodDispatcher(dict): """Dict with 2 special properties: On initiation, keys that are lists, sets or tuples are converted to multiple keys so accessing any one of the items in the original list-like object returns the matching value md = MethodDispatcher({("foo", "bar"):"baz"}) md["foo"] == "baz" A default value which can be set through the default attribute. """ def __init__(self, items=()): # Using _dictEntries instead of directly assigning to self is about # twice as fast. Please do careful performance testing before changing # anything here. _dictEntries = [] for name, value in items: if isinstance(name, (list, tuple, frozenset, set)): for item in name: _dictEntries.append((item, value)) else: _dictEntries.append((name, value)) dict.__init__(self, _dictEntries) assert len(self) == len(_dictEntries) self.default = None def __getitem__(self, key): return dict.get(self, key, self.default) # Some utility functions to deal with weirdness around UCS2 vs UCS4 # python builds def isSurrogatePair(data): return (len(data) == 2 and ord(data[0]) >= 0xD800 and ord(data[0]) <= 0xDBFF and ord(data[1]) >= 0xDC00 and ord(data[1]) <= 0xDFFF) def surrogatePairToCodepoint(data): char_val = (0x10000 + (ord(data[0]) - 0xD800) * 0x400 + (ord(data[1]) - 0xDC00)) return char_val # Module Factory Factory (no, this isn't Java, I know) # Here to stop this being duplicated all over the place. def moduleFactoryFactory(factory): moduleCache = {} def moduleFactory(baseModule, *args, **kwargs): if isinstance(ModuleType.__name__, type("")): name = "_%s_factory" % baseModule.__name__ else: name = b"_%s_factory" % baseModule.__name__ kwargs_tuple = tuple(kwargs.items()) try: return moduleCache[name][args][kwargs_tuple] except KeyError: mod = ModuleType(name) objs = factory(baseModule, *args, **kwargs) mod.__dict__.update(objs) if "name" not in moduleCache: moduleCache[name] = {} if "args" not in moduleCache[name]: moduleCache[name][args] = {} if "kwargs" not in moduleCache[name][args]: moduleCache[name][args][kwargs_tuple] = {} moduleCache[name][args][kwargs_tuple] = mod return mod return moduleFactory def memoize(func): cache = {} def wrapped(*args, **kwargs): key = (tuple(args), tuple(kwargs.items())) if key not in cache: cache[key] = func(*args, **kwargs) return cache[key] return wrapped PK @N#]�x�AA AA / site-packages/pip/_vendor/html5lib/_ihatexml.pynu �[��� from __future__ import absolute_import, division, unicode_literals import re import warnings from .constants import DataLossWarning baseChar = """ [#x0041-#x005A] | [#x0061-#x007A] | [#x00C0-#x00D6] | [#x00D8-#x00F6] | [#x00F8-#x00FF] | [#x0100-#x0131] | [#x0134-#x013E] | [#x0141-#x0148] | [#x014A-#x017E] | [#x0180-#x01C3] | [#x01CD-#x01F0] | [#x01F4-#x01F5] | [#x01FA-#x0217] | [#x0250-#x02A8] | [#x02BB-#x02C1] | #x0386 | [#x0388-#x038A] | #x038C | [#x038E-#x03A1] | [#x03A3-#x03CE] | [#x03D0-#x03D6] | #x03DA | #x03DC | #x03DE | #x03E0 | [#x03E2-#x03F3] | [#x0401-#x040C] | [#x040E-#x044F] | [#x0451-#x045C] | [#x045E-#x0481] | [#x0490-#x04C4] | [#x04C7-#x04C8] | [#x04CB-#x04CC] | [#x04D0-#x04EB] | [#x04EE-#x04F5] | [#x04F8-#x04F9] | [#x0531-#x0556] | #x0559 | [#x0561-#x0586] | [#x05D0-#x05EA] | [#x05F0-#x05F2] | [#x0621-#x063A] | [#x0641-#x064A] | [#x0671-#x06B7] | [#x06BA-#x06BE] | [#x06C0-#x06CE] | [#x06D0-#x06D3] | #x06D5 | [#x06E5-#x06E6] | [#x0905-#x0939] | #x093D | [#x0958-#x0961] | [#x0985-#x098C] | [#x098F-#x0990] | [#x0993-#x09A8] | [#x09AA-#x09B0] | #x09B2 | [#x09B6-#x09B9] | [#x09DC-#x09DD] | [#x09DF-#x09E1] | [#x09F0-#x09F1] | [#x0A05-#x0A0A] | [#x0A0F-#x0A10] | [#x0A13-#x0A28] | [#x0A2A-#x0A30] | [#x0A32-#x0A33] | [#x0A35-#x0A36] | [#x0A38-#x0A39] | [#x0A59-#x0A5C] | #x0A5E | [#x0A72-#x0A74] | [#x0A85-#x0A8B] | #x0A8D | [#x0A8F-#x0A91] | [#x0A93-#x0AA8] | [#x0AAA-#x0AB0] | [#x0AB2-#x0AB3] | [#x0AB5-#x0AB9] | #x0ABD | #x0AE0 | [#x0B05-#x0B0C] | [#x0B0F-#x0B10] | [#x0B13-#x0B28] | [#x0B2A-#x0B30] | [#x0B32-#x0B33] | [#x0B36-#x0B39] | #x0B3D | [#x0B5C-#x0B5D] | [#x0B5F-#x0B61] | [#x0B85-#x0B8A] | [#x0B8E-#x0B90] | [#x0B92-#x0B95] | [#x0B99-#x0B9A] | #x0B9C | [#x0B9E-#x0B9F] | [#x0BA3-#x0BA4] | [#x0BA8-#x0BAA] | [#x0BAE-#x0BB5] | [#x0BB7-#x0BB9] | [#x0C05-#x0C0C] | [#x0C0E-#x0C10] | [#x0C12-#x0C28] | [#x0C2A-#x0C33] | [#x0C35-#x0C39] | [#x0C60-#x0C61] | [#x0C85-#x0C8C] | [#x0C8E-#x0C90] | [#x0C92-#x0CA8] | [#x0CAA-#x0CB3] | [#x0CB5-#x0CB9] | #x0CDE | [#x0CE0-#x0CE1] | [#x0D05-#x0D0C] | [#x0D0E-#x0D10] | [#x0D12-#x0D28] | [#x0D2A-#x0D39] | [#x0D60-#x0D61] | [#x0E01-#x0E2E] | #x0E30 | [#x0E32-#x0E33] | [#x0E40-#x0E45] | [#x0E81-#x0E82] | #x0E84 | [#x0E87-#x0E88] | #x0E8A | #x0E8D | [#x0E94-#x0E97] | [#x0E99-#x0E9F] | [#x0EA1-#x0EA3] | #x0EA5 | #x0EA7 | [#x0EAA-#x0EAB] | [#x0EAD-#x0EAE] | #x0EB0 | [#x0EB2-#x0EB3] | #x0EBD | [#x0EC0-#x0EC4] | [#x0F40-#x0F47] | [#x0F49-#x0F69] | [#x10A0-#x10C5] | [#x10D0-#x10F6] | #x1100 | [#x1102-#x1103] | [#x1105-#x1107] | #x1109 | [#x110B-#x110C] | [#x110E-#x1112] | #x113C | #x113E | #x1140 | #x114C | #x114E | #x1150 | [#x1154-#x1155] | #x1159 | [#x115F-#x1161] | #x1163 | #x1165 | #x1167 | #x1169 | [#x116D-#x116E] | [#x1172-#x1173] | #x1175 | #x119E | #x11A8 | #x11AB | [#x11AE-#x11AF] | [#x11B7-#x11B8] | #x11BA | [#x11BC-#x11C2] | #x11EB | #x11F0 | #x11F9 | [#x1E00-#x1E9B] | [#x1EA0-#x1EF9] | [#x1F00-#x1F15] | [#x1F18-#x1F1D] | [#x1F20-#x1F45] | [#x1F48-#x1F4D] | [#x1F50-#x1F57] | #x1F59 | #x1F5B | #x1F5D | [#x1F5F-#x1F7D] | [#x1F80-#x1FB4] | [#x1FB6-#x1FBC] | #x1FBE | [#x1FC2-#x1FC4] | [#x1FC6-#x1FCC] | [#x1FD0-#x1FD3] | [#x1FD6-#x1FDB] | [#x1FE0-#x1FEC] | [#x1FF2-#x1FF4] | [#x1FF6-#x1FFC] | #x2126 | [#x212A-#x212B] | #x212E | [#x2180-#x2182] | [#x3041-#x3094] | [#x30A1-#x30FA] | [#x3105-#x312C] | [#xAC00-#xD7A3]""" ideographic = """[#x4E00-#x9FA5] | #x3007 | [#x3021-#x3029]""" combiningCharacter = """ [#x0300-#x0345] | [#x0360-#x0361] | [#x0483-#x0486] | [#x0591-#x05A1] | [#x05A3-#x05B9] | [#x05BB-#x05BD] | #x05BF | [#x05C1-#x05C2] | #x05C4 | [#x064B-#x0652] | #x0670 | [#x06D6-#x06DC] | [#x06DD-#x06DF] | [#x06E0-#x06E4] | [#x06E7-#x06E8] | [#x06EA-#x06ED] | [#x0901-#x0903] | #x093C | [#x093E-#x094C] | #x094D | [#x0951-#x0954] | [#x0962-#x0963] | [#x0981-#x0983] | #x09BC | #x09BE | #x09BF | [#x09C0-#x09C4] | [#x09C7-#x09C8] | [#x09CB-#x09CD] | #x09D7 | [#x09E2-#x09E3] | #x0A02 | #x0A3C | #x0A3E | #x0A3F | [#x0A40-#x0A42] | [#x0A47-#x0A48] | [#x0A4B-#x0A4D] | [#x0A70-#x0A71] | [#x0A81-#x0A83] | #x0ABC | [#x0ABE-#x0AC5] | [#x0AC7-#x0AC9] | [#x0ACB-#x0ACD] | [#x0B01-#x0B03] | #x0B3C | [#x0B3E-#x0B43] | [#x0B47-#x0B48] | [#x0B4B-#x0B4D] | [#x0B56-#x0B57] | [#x0B82-#x0B83] | [#x0BBE-#x0BC2] | [#x0BC6-#x0BC8] | [#x0BCA-#x0BCD] | #x0BD7 | [#x0C01-#x0C03] | [#x0C3E-#x0C44] | [#x0C46-#x0C48] | [#x0C4A-#x0C4D] | [#x0C55-#x0C56] | [#x0C82-#x0C83] | [#x0CBE-#x0CC4] | [#x0CC6-#x0CC8] | [#x0CCA-#x0CCD] | [#x0CD5-#x0CD6] | [#x0D02-#x0D03] | [#x0D3E-#x0D43] | [#x0D46-#x0D48] | [#x0D4A-#x0D4D] | #x0D57 | #x0E31 | [#x0E34-#x0E3A] | [#x0E47-#x0E4E] | #x0EB1 | [#x0EB4-#x0EB9] | [#x0EBB-#x0EBC] | [#x0EC8-#x0ECD] | [#x0F18-#x0F19] | #x0F35 | #x0F37 | #x0F39 | #x0F3E | #x0F3F | [#x0F71-#x0F84] | [#x0F86-#x0F8B] | [#x0F90-#x0F95] | #x0F97 | [#x0F99-#x0FAD] | [#x0FB1-#x0FB7] | #x0FB9 | [#x20D0-#x20DC] | #x20E1 | [#x302A-#x302F] | #x3099 | #x309A""" digit = """ [#x0030-#x0039] | [#x0660-#x0669] | [#x06F0-#x06F9] | [#x0966-#x096F] | [#x09E6-#x09EF] | [#x0A66-#x0A6F] | [#x0AE6-#x0AEF] | [#x0B66-#x0B6F] | [#x0BE7-#x0BEF] | [#x0C66-#x0C6F] | [#x0CE6-#x0CEF] | [#x0D66-#x0D6F] | [#x0E50-#x0E59] | [#x0ED0-#x0ED9] | [#x0F20-#x0F29]""" extender = """ #x00B7 | #x02D0 | #x02D1 | #x0387 | #x0640 | #x0E46 | #x0EC6 | #x3005 | #[#x3031-#x3035] | [#x309D-#x309E] | [#x30FC-#x30FE]""" letter = " | ".join([baseChar, ideographic]) # Without the name = " | ".join([letter, digit, ".", "-", "_", combiningCharacter, extender]) nameFirst = " | ".join([letter, "_"]) reChar = re.compile(r"#x([\d|A-F]{4,4})") reCharRange = re.compile(r"\[#x([\d|A-F]{4,4})-#x([\d|A-F]{4,4})\]") def charStringToList(chars): charRanges = [item.strip() for item in chars.split(" | ")] rv = [] for item in charRanges: foundMatch = False for regexp in (reChar, reCharRange): match = regexp.match(item) if match is not None: rv.append([hexToInt(item) for item in match.groups()]) if len(rv[-1]) == 1: rv[-1] = rv[-1] * 2 foundMatch = True break if not foundMatch: assert len(item) == 1 rv.append([ord(item)] * 2) rv = normaliseCharList(rv) return rv def normaliseCharList(charList): charList = sorted(charList) for item in charList: assert item[1] >= item[0] rv = [] i = 0 while i < len(charList): j = 1 rv.append(charList[i]) while i + j < len(charList) and charList[i + j][0] <= rv[-1][1] + 1: rv[-1][1] = charList[i + j][1] j += 1 i += j return rv # We don't really support characters above the BMP :( max_unicode = int("FFFF", 16) def missingRanges(charList): rv = [] if charList[0] != 0: rv.append([0, charList[0][0] - 1]) for i, item in enumerate(charList[:-1]): rv.append([item[1] + 1, charList[i + 1][0] - 1]) if charList[-1][1] != max_unicode: rv.append([charList[-1][1] + 1, max_unicode]) return rv def listToRegexpStr(charList): rv = [] for item in charList: if item[0] == item[1]: rv.append(escapeRegexp(chr(item[0]))) else: rv.append(escapeRegexp(chr(item[0])) + "-" + escapeRegexp(chr(item[1]))) return "[%s]" % "".join(rv) def hexToInt(hex_str): return int(hex_str, 16) def escapeRegexp(string): specialCharacters = (".", "^", "$", "*", "+", "?", "{", "}", "[", "]", "|", "(", ")", "-") for char in specialCharacters: string = string.replace(char, "\\" + char) return string # output from the above nonXmlNameBMPRegexp = re.compile('[\x00-,/:-@\\[-\\^`\\{-\xb6\xb8-\xbf\xd7\xf7\u0132-\u0133\u013f-\u0140\u0149\u017f\u01c4-\u01cc\u01f1-\u01f3\u01f6-\u01f9\u0218-\u024f\u02a9-\u02ba\u02c2-\u02cf\u02d2-\u02ff\u0346-\u035f\u0362-\u0385\u038b\u038d\u03a2\u03cf\u03d7-\u03d9\u03db\u03dd\u03df\u03e1\u03f4-\u0400\u040d\u0450\u045d\u0482\u0487-\u048f\u04c5-\u04c6\u04c9-\u04ca\u04cd-\u04cf\u04ec-\u04ed\u04f6-\u04f7\u04fa-\u0530\u0557-\u0558\u055a-\u0560\u0587-\u0590\u05a2\u05ba\u05be\u05c0\u05c3\u05c5-\u05cf\u05eb-\u05ef\u05f3-\u0620\u063b-\u063f\u0653-\u065f\u066a-\u066f\u06b8-\u06b9\u06bf\u06cf\u06d4\u06e9\u06ee-\u06ef\u06fa-\u0900\u0904\u093a-\u093b\u094e-\u0950\u0955-\u0957\u0964-\u0965\u0970-\u0980\u0984\u098d-\u098e\u0991-\u0992\u09a9\u09b1\u09b3-\u09b5\u09ba-\u09bb\u09bd\u09c5-\u09c6\u09c9-\u09ca\u09ce-\u09d6\u09d8-\u09db\u09de\u09e4-\u09e5\u09f2-\u0a01\u0a03-\u0a04\u0a0b-\u0a0e\u0a11-\u0a12\u0a29\u0a31\u0a34\u0a37\u0a3a-\u0a3b\u0a3d\u0a43-\u0a46\u0a49-\u0a4a\u0a4e-\u0a58\u0a5d\u0a5f-\u0a65\u0a75-\u0a80\u0a84\u0a8c\u0a8e\u0a92\u0aa9\u0ab1\u0ab4\u0aba-\u0abb\u0ac6\u0aca\u0ace-\u0adf\u0ae1-\u0ae5\u0af0-\u0b00\u0b04\u0b0d-\u0b0e\u0b11-\u0b12\u0b29\u0b31\u0b34-\u0b35\u0b3a-\u0b3b\u0b44-\u0b46\u0b49-\u0b4a\u0b4e-\u0b55\u0b58-\u0b5b\u0b5e\u0b62-\u0b65\u0b70-\u0b81\u0b84\u0b8b-\u0b8d\u0b91\u0b96-\u0b98\u0b9b\u0b9d\u0ba0-\u0ba2\u0ba5-\u0ba7\u0bab-\u0bad\u0bb6\u0bba-\u0bbd\u0bc3-\u0bc5\u0bc9\u0bce-\u0bd6\u0bd8-\u0be6\u0bf0-\u0c00\u0c04\u0c0d\u0c11\u0c29\u0c34\u0c3a-\u0c3d\u0c45\u0c49\u0c4e-\u0c54\u0c57-\u0c5f\u0c62-\u0c65\u0c70-\u0c81\u0c84\u0c8d\u0c91\u0ca9\u0cb4\u0cba-\u0cbd\u0cc5\u0cc9\u0cce-\u0cd4\u0cd7-\u0cdd\u0cdf\u0ce2-\u0ce5\u0cf0-\u0d01\u0d04\u0d0d\u0d11\u0d29\u0d3a-\u0d3d\u0d44-\u0d45\u0d49\u0d4e-\u0d56\u0d58-\u0d5f\u0d62-\u0d65\u0d70-\u0e00\u0e2f\u0e3b-\u0e3f\u0e4f\u0e5a-\u0e80\u0e83\u0e85-\u0e86\u0e89\u0e8b-\u0e8c\u0e8e-\u0e93\u0e98\u0ea0\u0ea4\u0ea6\u0ea8-\u0ea9\u0eac\u0eaf\u0eba\u0ebe-\u0ebf\u0ec5\u0ec7\u0ece-\u0ecf\u0eda-\u0f17\u0f1a-\u0f1f\u0f2a-\u0f34\u0f36\u0f38\u0f3a-\u0f3d\u0f48\u0f6a-\u0f70\u0f85\u0f8c-\u0f8f\u0f96\u0f98\u0fae-\u0fb0\u0fb8\u0fba-\u109f\u10c6-\u10cf\u10f7-\u10ff\u1101\u1104\u1108\u110a\u110d\u1113-\u113b\u113d\u113f\u1141-\u114b\u114d\u114f\u1151-\u1153\u1156-\u1158\u115a-\u115e\u1162\u1164\u1166\u1168\u116a-\u116c\u116f-\u1171\u1174\u1176-\u119d\u119f-\u11a7\u11a9-\u11aa\u11ac-\u11ad\u11b0-\u11b6\u11b9\u11bb\u11c3-\u11ea\u11ec-\u11ef\u11f1-\u11f8\u11fa-\u1dff\u1e9c-\u1e9f\u1efa-\u1eff\u1f16-\u1f17\u1f1e-\u1f1f\u1f46-\u1f47\u1f4e-\u1f4f\u1f58\u1f5a\u1f5c\u1f5e\u1f7e-\u1f7f\u1fb5\u1fbd\u1fbf-\u1fc1\u1fc5\u1fcd-\u1fcf\u1fd4-\u1fd5\u1fdc-\u1fdf\u1fed-\u1ff1\u1ff5\u1ffd-\u20cf\u20dd-\u20e0\u20e2-\u2125\u2127-\u2129\u212c-\u212d\u212f-\u217f\u2183-\u3004\u3006\u3008-\u3020\u3030\u3036-\u3040\u3095-\u3098\u309b-\u309c\u309f-\u30a0\u30fb\u30ff-\u3104\u312d-\u4dff\u9fa6-\uabff\ud7a4-\uffff]') # noqa nonXmlNameFirstBMPRegexp = re.compile('[\x00-@\\[-\\^`\\{-\xbf\xd7\xf7\u0132-\u0133\u013f-\u0140\u0149\u017f\u01c4-\u01cc\u01f1-\u01f3\u01f6-\u01f9\u0218-\u024f\u02a9-\u02ba\u02c2-\u0385\u0387\u038b\u038d\u03a2\u03cf\u03d7-\u03d9\u03db\u03dd\u03df\u03e1\u03f4-\u0400\u040d\u0450\u045d\u0482-\u048f\u04c5-\u04c6\u04c9-\u04ca\u04cd-\u04cf\u04ec-\u04ed\u04f6-\u04f7\u04fa-\u0530\u0557-\u0558\u055a-\u0560\u0587-\u05cf\u05eb-\u05ef\u05f3-\u0620\u063b-\u0640\u064b-\u0670\u06b8-\u06b9\u06bf\u06cf\u06d4\u06d6-\u06e4\u06e7-\u0904\u093a-\u093c\u093e-\u0957\u0962-\u0984\u098d-\u098e\u0991-\u0992\u09a9\u09b1\u09b3-\u09b5\u09ba-\u09db\u09de\u09e2-\u09ef\u09f2-\u0a04\u0a0b-\u0a0e\u0a11-\u0a12\u0a29\u0a31\u0a34\u0a37\u0a3a-\u0a58\u0a5d\u0a5f-\u0a71\u0a75-\u0a84\u0a8c\u0a8e\u0a92\u0aa9\u0ab1\u0ab4\u0aba-\u0abc\u0abe-\u0adf\u0ae1-\u0b04\u0b0d-\u0b0e\u0b11-\u0b12\u0b29\u0b31\u0b34-\u0b35\u0b3a-\u0b3c\u0b3e-\u0b5b\u0b5e\u0b62-\u0b84\u0b8b-\u0b8d\u0b91\u0b96-\u0b98\u0b9b\u0b9d\u0ba0-\u0ba2\u0ba5-\u0ba7\u0bab-\u0bad\u0bb6\u0bba-\u0c04\u0c0d\u0c11\u0c29\u0c34\u0c3a-\u0c5f\u0c62-\u0c84\u0c8d\u0c91\u0ca9\u0cb4\u0cba-\u0cdd\u0cdf\u0ce2-\u0d04\u0d0d\u0d11\u0d29\u0d3a-\u0d5f\u0d62-\u0e00\u0e2f\u0e31\u0e34-\u0e3f\u0e46-\u0e80\u0e83\u0e85-\u0e86\u0e89\u0e8b-\u0e8c\u0e8e-\u0e93\u0e98\u0ea0\u0ea4\u0ea6\u0ea8-\u0ea9\u0eac\u0eaf\u0eb1\u0eb4-\u0ebc\u0ebe-\u0ebf\u0ec5-\u0f3f\u0f48\u0f6a-\u109f\u10c6-\u10cf\u10f7-\u10ff\u1101\u1104\u1108\u110a\u110d\u1113-\u113b\u113d\u113f\u1141-\u114b\u114d\u114f\u1151-\u1153\u1156-\u1158\u115a-\u115e\u1162\u1164\u1166\u1168\u116a-\u116c\u116f-\u1171\u1174\u1176-\u119d\u119f-\u11a7\u11a9-\u11aa\u11ac-\u11ad\u11b0-\u11b6\u11b9\u11bb\u11c3-\u11ea\u11ec-\u11ef\u11f1-\u11f8\u11fa-\u1dff\u1e9c-\u1e9f\u1efa-\u1eff\u1f16-\u1f17\u1f1e-\u1f1f\u1f46-\u1f47\u1f4e-\u1f4f\u1f58\u1f5a\u1f5c\u1f5e\u1f7e-\u1f7f\u1fb5\u1fbd\u1fbf-\u1fc1\u1fc5\u1fcd-\u1fcf\u1fd4-\u1fd5\u1fdc-\u1fdf\u1fed-\u1ff1\u1ff5\u1ffd-\u2125\u2127-\u2129\u212c-\u212d\u212f-\u217f\u2183-\u3006\u3008-\u3020\u302a-\u3040\u3095-\u30a0\u30fb-\u3104\u312d-\u4dff\u9fa6-\uabff\ud7a4-\uffff]') # noqa # Simpler things nonPubidCharRegexp = re.compile("[^\x20\x0D\x0Aa-zA-Z0-9\-\'()+,./:=?;!*#@$_%]") class InfosetFilter(object): replacementRegexp = re.compile(r"U[\dA-F]{5,5}") def __init__(self, dropXmlnsLocalName=False, dropXmlnsAttrNs=False, preventDoubleDashComments=False, preventDashAtCommentEnd=False, replaceFormFeedCharacters=True, preventSingleQuotePubid=False): self.dropXmlnsLocalName = dropXmlnsLocalName self.dropXmlnsAttrNs = dropXmlnsAttrNs self.preventDoubleDashComments = preventDoubleDashComments self.preventDashAtCommentEnd = preventDashAtCommentEnd self.replaceFormFeedCharacters = replaceFormFeedCharacters self.preventSingleQuotePubid = preventSingleQuotePubid self.replaceCache = {} def coerceAttribute(self, name, namespace=None): if self.dropXmlnsLocalName and name.startswith("xmlns:"): warnings.warn("Attributes cannot begin with xmlns", DataLossWarning) return None elif (self.dropXmlnsAttrNs and namespace == "http://www.w3.org/2000/xmlns/"): warnings.warn("Attributes cannot be in the xml namespace", DataLossWarning) return None else: return self.toXmlName(name) def coerceElement(self, name): return self.toXmlName(name) def coerceComment(self, data): if self.preventDoubleDashComments: while "--" in data: warnings.warn("Comments cannot contain adjacent dashes", DataLossWarning) data = data.replace("--", "- -") if data.endswith("-"): warnings.warn("Comments cannot end in a dash", DataLossWarning) data += " " return data def coerceCharacters(self, data): if self.replaceFormFeedCharacters: for _ in range(data.count("\x0C")): warnings.warn("Text cannot contain U+000C", DataLossWarning) data = data.replace("\x0C", " ") # Other non-xml characters return data def coercePubid(self, data): dataOutput = data for char in nonPubidCharRegexp.findall(data): warnings.warn("Coercing non-XML pubid", DataLossWarning) replacement = self.getReplacementCharacter(char) dataOutput = dataOutput.replace(char, replacement) if self.preventSingleQuotePubid and dataOutput.find("'") >= 0: warnings.warn("Pubid cannot contain single quote", DataLossWarning) dataOutput = dataOutput.replace("'", self.getReplacementCharacter("'")) return dataOutput def toXmlName(self, name): nameFirst = name[0] nameRest = name[1:] m = nonXmlNameFirstBMPRegexp.match(nameFirst) if m: warnings.warn("Coercing non-XML name", DataLossWarning) nameFirstOutput = self.getReplacementCharacter(nameFirst) else: nameFirstOutput = nameFirst nameRestOutput = nameRest replaceChars = set(nonXmlNameBMPRegexp.findall(nameRest)) for char in replaceChars: warnings.warn("Coercing non-XML name", DataLossWarning) replacement = self.getReplacementCharacter(char) nameRestOutput = nameRestOutput.replace(char, replacement) return nameFirstOutput + nameRestOutput def getReplacementCharacter(self, char): if char in self.replaceCache: replacement = self.replaceCache[char] else: replacement = self.escapeChar(char) return replacement def fromXmlName(self, name): for item in set(self.replacementRegexp.findall(name)): name = name.replace(item, self.unescapeChar(item)) return name def escapeChar(self, char): replacement = "U%05X" % ord(char) self.replaceCache[char] = replacement return replacement def unescapeChar(self, charcode): return chr(int(charcode[1:], 16)) PK @N#] m5 2 site-packages/pip/_vendor/html5lib/_inputstream.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import text_type, binary_type from pip._vendor.six.moves import http_client, urllib import codecs import re from pip._vendor import webencodings from .constants import EOF, spaceCharacters, asciiLetters, asciiUppercase from .constants import ReparseException from . import _utils from io import StringIO try: from io import BytesIO except ImportError: BytesIO = StringIO # Non-unicode versions of constants for use in the pre-parser spaceCharactersBytes = frozenset([item.encode("ascii") for item in spaceCharacters]) asciiLettersBytes = frozenset([item.encode("ascii") for item in asciiLetters]) asciiUppercaseBytes = frozenset([item.encode("ascii") for item in asciiUppercase]) spacesAngleBrackets = spaceCharactersBytes | frozenset([b">", b"<"]) invalid_unicode_no_surrogate = "[\u0001-\u0008\u000B\u000E-\u001F\u007F-\u009F\uFDD0-\uFDEF\uFFFE\uFFFF\U0001FFFE\U0001FFFF\U0002FFFE\U0002FFFF\U0003FFFE\U0003FFFF\U0004FFFE\U0004FFFF\U0005FFFE\U0005FFFF\U0006FFFE\U0006FFFF\U0007FFFE\U0007FFFF\U0008FFFE\U0008FFFF\U0009FFFE\U0009FFFF\U000AFFFE\U000AFFFF\U000BFFFE\U000BFFFF\U000CFFFE\U000CFFFF\U000DFFFE\U000DFFFF\U000EFFFE\U000EFFFF\U000FFFFE\U000FFFFF\U0010FFFE\U0010FFFF]" # noqa if _utils.supports_lone_surrogates: # Use one extra step of indirection and create surrogates with # eval. Not using this indirection would introduce an illegal # unicode literal on platforms not supporting such lone # surrogates. assert invalid_unicode_no_surrogate[-1] == "]" and invalid_unicode_no_surrogate.count("]") == 1 invalid_unicode_re = re.compile(invalid_unicode_no_surrogate[:-1] + eval('"\\uD800-\\uDFFF"') + # pylint:disable=eval-used "]") else: invalid_unicode_re = re.compile(invalid_unicode_no_surrogate) non_bmp_invalid_codepoints = set([0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, 0x3FFFF, 0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, 0x6FFFE, 0x6FFFF, 0x7FFFE, 0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, 0xBFFFE, 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, 0xDFFFF, 0xEFFFE, 0xEFFFF, 0xFFFFE, 0xFFFFF, 0x10FFFE, 0x10FFFF]) ascii_punctuation_re = re.compile("[\u0009-\u000D\u0020-\u002F\u003A-\u0040\u005B-\u0060\u007B-\u007E]") # Cache for charsUntil() charsUntilRegEx = {} class BufferedStream(object): """Buffering for streams that do not have buffering of their own The buffer is implemented as a list of chunks on the assumption that joining many strings will be slow since it is O(n**2) """ def __init__(self, stream): self.stream = stream self.buffer = [] self.position = [-1, 0] # chunk number, offset def tell(self): pos = 0 for chunk in self.buffer[:self.position[0]]: pos += len(chunk) pos += self.position[1] return pos def seek(self, pos): assert pos <= self._bufferedBytes() offset = pos i = 0 while len(self.buffer[i]) < offset: offset -= len(self.buffer[i]) i += 1 self.position = [i, offset] def read(self, bytes): if not self.buffer: return self._readStream(bytes) elif (self.position[0] == len(self.buffer) and self.position[1] == len(self.buffer[-1])): return self._readStream(bytes) else: return self._readFromBuffer(bytes) def _bufferedBytes(self): return sum([len(item) for item in self.buffer]) def _readStream(self, bytes): data = self.stream.read(bytes) self.buffer.append(data) self.position[0] += 1 self.position[1] = len(data) return data def _readFromBuffer(self, bytes): remainingBytes = bytes rv = [] bufferIndex = self.position[0] bufferOffset = self.position[1] while bufferIndex < len(self.buffer) and remainingBytes != 0: assert remainingBytes > 0 bufferedData = self.buffer[bufferIndex] if remainingBytes <= len(bufferedData) - bufferOffset: bytesToRead = remainingBytes self.position = [bufferIndex, bufferOffset + bytesToRead] else: bytesToRead = len(bufferedData) - bufferOffset self.position = [bufferIndex, len(bufferedData)] bufferIndex += 1 rv.append(bufferedData[bufferOffset:bufferOffset + bytesToRead]) remainingBytes -= bytesToRead bufferOffset = 0 if remainingBytes: rv.append(self._readStream(remainingBytes)) return b"".join(rv) def HTMLInputStream(source, **kwargs): # Work around Python bug #20007: read(0) closes the connection. # http://bugs.python.org/issue20007 if (isinstance(source, http_client.HTTPResponse) or # Also check for addinfourl wrapping HTTPResponse (isinstance(source, urllib.response.addbase) and isinstance(source.fp, http_client.HTTPResponse))): isUnicode = False elif hasattr(source, "read"): isUnicode = isinstance(source.read(0), text_type) else: isUnicode = isinstance(source, text_type) if isUnicode: encodings = [x for x in kwargs if x.endswith("_encoding")] if encodings: raise TypeError("Cannot set an encoding with a unicode input, set %r" % encodings) return HTMLUnicodeInputStream(source, **kwargs) else: return HTMLBinaryInputStream(source, **kwargs) class HTMLUnicodeInputStream(object): """Provides a unicode stream of characters to the HTMLTokenizer. This class takes care of character encoding and removing or replacing incorrect byte-sequences and also provides column and line tracking. """ _defaultChunkSize = 10240 def __init__(self, source): """Initialises the HTMLInputStream. HTMLInputStream(source, [encoding]) -> Normalized stream from source for use by html5lib. source can be either a file-object, local filename or a string. The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) """ if not _utils.supports_lone_surrogates: # Such platforms will have already checked for such # surrogate errors, so no need to do this checking. self.reportCharacterErrors = None elif len("\U0010FFFF") == 1: self.reportCharacterErrors = self.characterErrorsUCS4 else: self.reportCharacterErrors = self.characterErrorsUCS2 # List of where new lines occur self.newLines = [0] self.charEncoding = (lookupEncoding("utf-8"), "certain") self.dataStream = self.openStream(source) self.reset() def reset(self): self.chunk = "" self.chunkSize = 0 self.chunkOffset = 0 self.errors = [] # number of (complete) lines in previous chunks self.prevNumLines = 0 # number of columns in the last line of the previous chunk self.prevNumCols = 0 # Deal with CR LF and surrogates split over chunk boundaries self._bufferedCharacter = None def openStream(self, source): """Produces a file object from source. source can be either a file object, local filename or a string. """ # Already a file object if hasattr(source, 'read'): stream = source else: stream = StringIO(source) return stream def _position(self, offset): chunk = self.chunk nLines = chunk.count('\n', 0, offset) positionLine = self.prevNumLines + nLines lastLinePos = chunk.rfind('\n', 0, offset) if lastLinePos == -1: positionColumn = self.prevNumCols + offset else: positionColumn = offset - (lastLinePos + 1) return (positionLine, positionColumn) def position(self): """Returns (line, col) of the current position in the stream.""" line, col = self._position(self.chunkOffset) return (line + 1, col) def char(self): """ Read one character from the stream or queue if available. Return EOF when EOF is reached. """ # Read a new chunk from the input stream if necessary if self.chunkOffset >= self.chunkSize: if not self.readChunk(): return EOF chunkOffset = self.chunkOffset char = self.chunk[chunkOffset] self.chunkOffset = chunkOffset + 1 return char def readChunk(self, chunkSize=None): if chunkSize is None: chunkSize = self._defaultChunkSize self.prevNumLines, self.prevNumCols = self._position(self.chunkSize) self.chunk = "" self.chunkSize = 0 self.chunkOffset = 0 data = self.dataStream.read(chunkSize) # Deal with CR LF and surrogates broken across chunks if self._bufferedCharacter: data = self._bufferedCharacter + data self._bufferedCharacter = None elif not data: # We have no more data, bye-bye stream return False if len(data) > 1: lastv = ord(data[-1]) if lastv == 0x0D or 0xD800 <= lastv <= 0xDBFF: self._bufferedCharacter = data[-1] data = data[:-1] if self.reportCharacterErrors: self.reportCharacterErrors(data) # Replace invalid characters data = data.replace("\r\n", "\n") data = data.replace("\r", "\n") self.chunk = data self.chunkSize = len(data) return True def characterErrorsUCS4(self, data): for _ in range(len(invalid_unicode_re.findall(data))): self.errors.append("invalid-codepoint") def characterErrorsUCS2(self, data): # Someone picked the wrong compile option # You lose skip = False for match in invalid_unicode_re.finditer(data): if skip: continue codepoint = ord(match.group()) pos = match.start() # Pretty sure there should be endianness issues here if _utils.isSurrogatePair(data[pos:pos + 2]): # We have a surrogate pair! char_val = _utils.surrogatePairToCodepoint(data[pos:pos + 2]) if char_val in non_bmp_invalid_codepoints: self.errors.append("invalid-codepoint") skip = True elif (codepoint >= 0xD800 and codepoint <= 0xDFFF and pos == len(data) - 1): self.errors.append("invalid-codepoint") else: skip = False self.errors.append("invalid-codepoint") def charsUntil(self, characters, opposite=False): """ Returns a string of characters from the stream up to but not including any character in 'characters' or EOF. 'characters' must be a container that supports the 'in' method and iteration over its characters. """ # Use a cache of regexps to find the required characters try: chars = charsUntilRegEx[(characters, opposite)] except KeyError: if __debug__: for c in characters: assert(ord(c) < 128) regex = "".join(["\\x%02x" % ord(c) for c in characters]) if not opposite: regex = "^%s" % regex chars = charsUntilRegEx[(characters, opposite)] = re.compile("[%s]+" % regex) rv = [] while True: # Find the longest matching prefix m = chars.match(self.chunk, self.chunkOffset) if m is None: # If nothing matched, and it wasn't because we ran out of chunk, # then stop if self.chunkOffset != self.chunkSize: break else: end = m.end() # If not the whole chunk matched, return everything # up to the part that didn't match if end != self.chunkSize: rv.append(self.chunk[self.chunkOffset:end]) self.chunkOffset = end break # If the whole remainder of the chunk matched, # use it all and read the next chunk rv.append(self.chunk[self.chunkOffset:]) if not self.readChunk(): # Reached EOF break r = "".join(rv) return r def unget(self, char): # Only one character is allowed to be ungotten at once - it must # be consumed again before any further call to unget if char is not None: if self.chunkOffset == 0: # unget is called quite rarely, so it's a good idea to do # more work here if it saves a bit of work in the frequently # called char and charsUntil. # So, just prepend the ungotten character onto the current # chunk: self.chunk = char + self.chunk self.chunkSize += 1 else: self.chunkOffset -= 1 assert self.chunk[self.chunkOffset] == char class HTMLBinaryInputStream(HTMLUnicodeInputStream): """Provides a unicode stream of characters to the HTMLTokenizer. This class takes care of character encoding and removing or replacing incorrect byte-sequences and also provides column and line tracking. """ def __init__(self, source, override_encoding=None, transport_encoding=None, same_origin_parent_encoding=None, likely_encoding=None, default_encoding="windows-1252", useChardet=True): """Initialises the HTMLInputStream. HTMLInputStream(source, [encoding]) -> Normalized stream from source for use by html5lib. source can be either a file-object, local filename or a string. The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) """ # Raw Stream - for unicode objects this will encode to utf-8 and set # self.charEncoding as appropriate self.rawStream = self.openStream(source) HTMLUnicodeInputStream.__init__(self, self.rawStream) # Encoding Information # Number of bytes to use when looking for a meta element with # encoding information self.numBytesMeta = 1024 # Number of bytes to use when using detecting encoding using chardet self.numBytesChardet = 100 # Things from args self.override_encoding = override_encoding self.transport_encoding = transport_encoding self.same_origin_parent_encoding = same_origin_parent_encoding self.likely_encoding = likely_encoding self.default_encoding = default_encoding # Determine encoding self.charEncoding = self.determineEncoding(useChardet) assert self.charEncoding[0] is not None # Call superclass self.reset() def reset(self): self.dataStream = self.charEncoding[0].codec_info.streamreader(self.rawStream, 'replace') HTMLUnicodeInputStream.reset(self) def openStream(self, source): """Produces a file object from source. source can be either a file object, local filename or a string. """ # Already a file object if hasattr(source, 'read'): stream = source else: stream = BytesIO(source) try: stream.seek(stream.tell()) except: # pylint:disable=bare-except stream = BufferedStream(stream) return stream def determineEncoding(self, chardet=True): # BOMs take precedence over everything # This will also read past the BOM if present charEncoding = self.detectBOM(), "certain" if charEncoding[0] is not None: return charEncoding # If we've been overriden, we've been overriden charEncoding = lookupEncoding(self.override_encoding), "certain" if charEncoding[0] is not None: return charEncoding # Now check the transport layer charEncoding = lookupEncoding(self.transport_encoding), "certain" if charEncoding[0] is not None: return charEncoding # Look for meta elements with encoding information charEncoding = self.detectEncodingMeta(), "tentative" if charEncoding[0] is not None: return charEncoding # Parent document encoding charEncoding = lookupEncoding(self.same_origin_parent_encoding), "tentative" if charEncoding[0] is not None and not charEncoding[0].name.startswith("utf-16"): return charEncoding # "likely" encoding charEncoding = lookupEncoding(self.likely_encoding), "tentative" if charEncoding[0] is not None: return charEncoding # Guess with chardet, if available if chardet: try: from chardet.universaldetector import UniversalDetector except ImportError: pass else: buffers = [] detector = UniversalDetector() while not detector.done: buffer = self.rawStream.read(self.numBytesChardet) assert isinstance(buffer, bytes) if not buffer: break buffers.append(buffer) detector.feed(buffer) detector.close() encoding = lookupEncoding(detector.result['encoding']) self.rawStream.seek(0) if encoding is not None: return encoding, "tentative" # Try the default encoding charEncoding = lookupEncoding(self.default_encoding), "tentative" if charEncoding[0] is not None: return charEncoding # Fallback to html5lib's default if even that hasn't worked return lookupEncoding("windows-1252"), "tentative" def changeEncoding(self, newEncoding): assert self.charEncoding[1] != "certain" newEncoding = lookupEncoding(newEncoding) if newEncoding is None: return if newEncoding.name in ("utf-16be", "utf-16le"): newEncoding = lookupEncoding("utf-8") assert newEncoding is not None elif newEncoding == self.charEncoding[0]: self.charEncoding = (self.charEncoding[0], "certain") else: self.rawStream.seek(0) self.charEncoding = (newEncoding, "certain") self.reset() raise ReparseException("Encoding changed from %s to %s" % (self.charEncoding[0], newEncoding)) def detectBOM(self): """Attempts to detect at BOM at the start of the stream. If an encoding can be determined from the BOM return the name of the encoding otherwise return None""" bomDict = { codecs.BOM_UTF8: 'utf-8', codecs.BOM_UTF16_LE: 'utf-16le', codecs.BOM_UTF16_BE: 'utf-16be', codecs.BOM_UTF32_LE: 'utf-32le', codecs.BOM_UTF32_BE: 'utf-32be' } # Go to beginning of file and read in 4 bytes string = self.rawStream.read(4) assert isinstance(string, bytes) # Try detecting the BOM using bytes from the string encoding = bomDict.get(string[:3]) # UTF-8 seek = 3 if not encoding: # Need to detect UTF-32 before UTF-16 encoding = bomDict.get(string) # UTF-32 seek = 4 if not encoding: encoding = bomDict.get(string[:2]) # UTF-16 seek = 2 # Set the read position past the BOM if one was found, otherwise # set it to the start of the stream if encoding: self.rawStream.seek(seek) return lookupEncoding(encoding) else: self.rawStream.seek(0) return None def detectEncodingMeta(self): """Report the encoding declared by the meta element """ buffer = self.rawStream.read(self.numBytesMeta) assert isinstance(buffer, bytes) parser = EncodingParser(buffer) self.rawStream.seek(0) encoding = parser.getEncoding() if encoding is not None and encoding.name in ("utf-16be", "utf-16le"): encoding = lookupEncoding("utf-8") return encoding class EncodingBytes(bytes): """String-like object with an associated position and various extra methods If the position is ever greater than the string length then an exception is raised""" def __new__(self, value): assert isinstance(value, bytes) return bytes.__new__(self, value.lower()) def __init__(self, value): # pylint:disable=unused-argument self._position = -1 def __iter__(self): return self def __next__(self): p = self._position = self._position + 1 if p >= len(self): raise StopIteration elif p < 0: raise TypeError return self[p:p + 1] def next(self): # Py2 compat return self.__next__() def previous(self): p = self._position if p >= len(self): raise StopIteration elif p < 0: raise TypeError self._position = p = p - 1 return self[p:p + 1] def setPosition(self, position): if self._position >= len(self): raise StopIteration self._position = position def getPosition(self): if self._position >= len(self): raise StopIteration if self._position >= 0: return self._position else: return None position = property(getPosition, setPosition) def getCurrentByte(self): return self[self.position:self.position + 1] currentByte = property(getCurrentByte) def skip(self, chars=spaceCharactersBytes): """Skip past a list of characters""" p = self.position # use property for the error-checking while p < len(self): c = self[p:p + 1] if c not in chars: self._position = p return c p += 1 self._position = p return None def skipUntil(self, chars): p = self.position while p < len(self): c = self[p:p + 1] if c in chars: self._position = p return c p += 1 self._position = p return None def matchBytes(self, bytes): """Look for a sequence of bytes at the start of a string. If the bytes are found return True and advance the position to the byte after the match. Otherwise return False and leave the position alone""" p = self.position data = self[p:p + len(bytes)] rv = data.startswith(bytes) if rv: self.position += len(bytes) return rv def jumpTo(self, bytes): """Look for the next sequence of bytes matching a given sequence. If a match is found advance the position to the last byte of the match""" newPosition = self[self.position:].find(bytes) if newPosition > -1: # XXX: This is ugly, but I can't see a nicer way to fix this. if self._position == -1: self._position = 0 self._position += (newPosition + len(bytes) - 1) return True else: raise StopIteration class EncodingParser(object): """Mini parser for detecting character encoding from meta elements""" def __init__(self, data): """string - the data to work on for encoding detection""" self.data = EncodingBytes(data) self.encoding = None def getEncoding(self): methodDispatch = ( (b"<!--", self.handleComment), (b"<meta", self.handleMeta), (b"</", self.handlePossibleEndTag), (b"<!", self.handleOther), (b"<?", self.handleOther), (b"<", self.handlePossibleStartTag)) for _ in self.data: keepParsing = True for key, method in methodDispatch: if self.data.matchBytes(key): try: keepParsing = method() break except StopIteration: keepParsing = False break if not keepParsing: break return self.encoding def handleComment(self): """Skip over comments""" return self.data.jumpTo(b"-->") def handleMeta(self): if self.data.currentByte not in spaceCharactersBytes: # if we have <meta not followed by a space so just keep going return True # We have a valid meta element we want to search for attributes hasPragma = False pendingEncoding = None while True: # Try to find the next attribute after the current position attr = self.getAttribute() if attr is None: return True else: if attr[0] == b"http-equiv": hasPragma = attr[1] == b"content-type" if hasPragma and pendingEncoding is not None: self.encoding = pendingEncoding return False elif attr[0] == b"charset": tentativeEncoding = attr[1] codec = lookupEncoding(tentativeEncoding) if codec is not None: self.encoding = codec return False elif attr[0] == b"content": contentParser = ContentAttrParser(EncodingBytes(attr[1])) tentativeEncoding = contentParser.parse() if tentativeEncoding is not None: codec = lookupEncoding(tentativeEncoding) if codec is not None: if hasPragma: self.encoding = codec return False else: pendingEncoding = codec def handlePossibleStartTag(self): return self.handlePossibleTag(False) def handlePossibleEndTag(self): next(self.data) return self.handlePossibleTag(True) def handlePossibleTag(self, endTag): data = self.data if data.currentByte not in asciiLettersBytes: # If the next byte is not an ascii letter either ignore this # fragment (possible start tag case) or treat it according to # handleOther if endTag: data.previous() self.handleOther() return True c = data.skipUntil(spacesAngleBrackets) if c == b"<": # return to the first step in the overall "two step" algorithm # reprocessing the < byte data.previous() else: # Read all attributes attr = self.getAttribute() while attr is not None: attr = self.getAttribute() return True def handleOther(self): return self.data.jumpTo(b">") def getAttribute(self): """Return a name,value pair for the next attribute in the stream, if one is found, or None""" data = self.data # Step 1 (skip chars) c = data.skip(spaceCharactersBytes | frozenset([b"/"])) assert c is None or len(c) == 1 # Step 2 if c in (b">", None): return None # Step 3 attrName = [] attrValue = [] # Step 4 attribute name while True: if c == b"=" and attrName: break elif c in spaceCharactersBytes: # Step 6! c = data.skip() break elif c in (b"/", b">"): return b"".join(attrName), b"" elif c in asciiUppercaseBytes: attrName.append(c.lower()) elif c is None: return None else: attrName.append(c) # Step 5 c = next(data) # Step 7 if c != b"=": data.previous() return b"".join(attrName), b"" # Step 8 next(data) # Step 9 c = data.skip() # Step 10 if c in (b"'", b'"'): # 10.1 quoteChar = c while True: # 10.2 c = next(data) # 10.3 if c == quoteChar: next(data) return b"".join(attrName), b"".join(attrValue) # 10.4 elif c in asciiUppercaseBytes: attrValue.append(c.lower()) # 10.5 else: attrValue.append(c) elif c == b">": return b"".join(attrName), b"" elif c in asciiUppercaseBytes: attrValue.append(c.lower()) elif c is None: return None else: attrValue.append(c) # Step 11 while True: c = next(data) if c in spacesAngleBrackets: return b"".join(attrName), b"".join(attrValue) elif c in asciiUppercaseBytes: attrValue.append(c.lower()) elif c is None: return None else: attrValue.append(c) class ContentAttrParser(object): def __init__(self, data): assert isinstance(data, bytes) self.data = data def parse(self): try: # Check if the attr name is charset # otherwise return self.data.jumpTo(b"charset") self.data.position += 1 self.data.skip() if not self.data.currentByte == b"=": # If there is no = sign keep looking for attrs return None self.data.position += 1 self.data.skip() # Look for an encoding between matching quote marks if self.data.currentByte in (b'"', b"'"): quoteMark = self.data.currentByte self.data.position += 1 oldPosition = self.data.position if self.data.jumpTo(quoteMark): return self.data[oldPosition:self.data.position] else: return None else: # Unquoted value oldPosition = self.data.position try: self.data.skipUntil(spaceCharactersBytes) return self.data[oldPosition:self.data.position] except StopIteration: # Return the whole remaining value return self.data[oldPosition:] except StopIteration: return None def lookupEncoding(encoding): """Return the python codec name corresponding to an encoding or None if the string doesn't correspond to a valid encoding.""" if isinstance(encoding, binary_type): try: encoding = encoding.decode("ascii") except UnicodeDecodeError: return None if encoding is not None: try: return webencodings.lookup(encoding) except AttributeError: return None else: return None PK @N#]�Fj$+ $+ 0 site-packages/pip/_vendor/html5lib/_tokenizer.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import unichr as chr from collections import deque from .constants import spaceCharacters from .constants import entities from .constants import asciiLetters, asciiUpper2Lower from .constants import digits, hexDigits, EOF from .constants import tokenTypes, tagTokenTypes from .constants import replacementCharacters from ._inputstream import HTMLInputStream from ._trie import Trie entitiesTrie = Trie(entities) class HTMLTokenizer(object): """ This class takes care of tokenizing HTML. * self.currentToken Holds the token that is currently being processed. * self.state Holds a reference to the method to be invoked... XXX * self.stream Points to HTMLInputStream object. """ def __init__(self, stream, parser=None, **kwargs): self.stream = HTMLInputStream(stream, **kwargs) self.parser = parser # Setup the initial tokenizer state self.escapeFlag = False self.lastFourChars = [] self.state = self.dataState self.escape = False # The current token being created self.currentToken = None super(HTMLTokenizer, self).__init__() def __iter__(self): """ This is where the magic happens. We do our usually processing through the states and when we have a token to return we yield the token which pauses processing until the next token is requested. """ self.tokenQueue = deque([]) # Start processing. When EOF is reached self.state will return False # instead of True and the loop will terminate. while self.state(): while self.stream.errors: yield {"type": tokenTypes["ParseError"], "data": self.stream.errors.pop(0)} while self.tokenQueue: yield self.tokenQueue.popleft() def consumeNumberEntity(self, isHex): """This function returns either U+FFFD or the character based on the decimal or hexadecimal representation. It also discards ";" if present. If not present self.tokenQueue.append({"type": tokenTypes["ParseError"]}) is invoked. """ allowed = digits radix = 10 if isHex: allowed = hexDigits radix = 16 charStack = [] # Consume all the characters that are in range while making sure we # don't hit an EOF. c = self.stream.char() while c in allowed and c is not EOF: charStack.append(c) c = self.stream.char() # Convert the set of characters consumed to an int. charAsInt = int("".join(charStack), radix) # Certain characters get replaced with others if charAsInt in replacementCharacters: char = replacementCharacters[charAsInt] self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "illegal-codepoint-for-numeric-entity", "datavars": {"charAsInt": charAsInt}}) elif ((0xD800 <= charAsInt <= 0xDFFF) or (charAsInt > 0x10FFFF)): char = "\uFFFD" self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "illegal-codepoint-for-numeric-entity", "datavars": {"charAsInt": charAsInt}}) else: # Should speed up this check somehow (e.g. move the set to a constant) if ((0x0001 <= charAsInt <= 0x0008) or (0x000E <= charAsInt <= 0x001F) or (0x007F <= charAsInt <= 0x009F) or (0xFDD0 <= charAsInt <= 0xFDEF) or charAsInt in frozenset([0x000B, 0xFFFE, 0xFFFF, 0x1FFFE, 0x1FFFF, 0x2FFFE, 0x2FFFF, 0x3FFFE, 0x3FFFF, 0x4FFFE, 0x4FFFF, 0x5FFFE, 0x5FFFF, 0x6FFFE, 0x6FFFF, 0x7FFFE, 0x7FFFF, 0x8FFFE, 0x8FFFF, 0x9FFFE, 0x9FFFF, 0xAFFFE, 0xAFFFF, 0xBFFFE, 0xBFFFF, 0xCFFFE, 0xCFFFF, 0xDFFFE, 0xDFFFF, 0xEFFFE, 0xEFFFF, 0xFFFFE, 0xFFFFF, 0x10FFFE, 0x10FFFF])): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "illegal-codepoint-for-numeric-entity", "datavars": {"charAsInt": charAsInt}}) try: # Try/except needed as UCS-2 Python builds' unichar only works # within the BMP. char = chr(charAsInt) except ValueError: v = charAsInt - 0x10000 char = chr(0xD800 | (v >> 10)) + chr(0xDC00 | (v & 0x3FF)) # Discard the ; if present. Otherwise, put it back on the queue and # invoke parseError on parser. if c != ";": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "numeric-entity-without-semicolon"}) self.stream.unget(c) return char def consumeEntity(self, allowedChar=None, fromAttribute=False): # Initialise to the default output for when no entity is matched output = "&" charStack = [self.stream.char()] if (charStack[0] in spaceCharacters or charStack[0] in (EOF, "<", "&") or (allowedChar is not None and allowedChar == charStack[0])): self.stream.unget(charStack[0]) elif charStack[0] == "#": # Read the next character to see if it's hex or decimal hex = False charStack.append(self.stream.char()) if charStack[-1] in ("x", "X"): hex = True charStack.append(self.stream.char()) # charStack[-1] should be the first digit if (hex and charStack[-1] in hexDigits) \ or (not hex and charStack[-1] in digits): # At least one digit found, so consume the whole number self.stream.unget(charStack[-1]) output = self.consumeNumberEntity(hex) else: # No digits found self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-numeric-entity"}) self.stream.unget(charStack.pop()) output = "&" + "".join(charStack) else: # At this point in the process might have named entity. Entities # are stored in the global variable "entities". # # Consume characters and compare to these to a substring of the # entity names in the list until the substring no longer matches. while (charStack[-1] is not EOF): if not entitiesTrie.has_keys_with_prefix("".join(charStack)): break charStack.append(self.stream.char()) # At this point we have a string that starts with some characters # that may match an entity # Try to find the longest entity the string will match to take care # of ¬i for instance. try: entityName = entitiesTrie.longest_prefix("".join(charStack[:-1])) entityLength = len(entityName) except KeyError: entityName = None if entityName is not None: if entityName[-1] != ";": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "named-entity-without-semicolon"}) if (entityName[-1] != ";" and fromAttribute and (charStack[entityLength] in asciiLetters or charStack[entityLength] in digits or charStack[entityLength] == "=")): self.stream.unget(charStack.pop()) output = "&" + "".join(charStack) else: output = entities[entityName] self.stream.unget(charStack.pop()) output += "".join(charStack[entityLength:]) else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-named-entity"}) self.stream.unget(charStack.pop()) output = "&" + "".join(charStack) if fromAttribute: self.currentToken["data"][-1][1] += output else: if output in spaceCharacters: tokenType = "SpaceCharacters" else: tokenType = "Characters" self.tokenQueue.append({"type": tokenTypes[tokenType], "data": output}) def processEntityInAttribute(self, allowedChar): """This method replaces the need for "entityInAttributeValueState". """ self.consumeEntity(allowedChar=allowedChar, fromAttribute=True) def emitCurrentToken(self): """This method is a generic handler for emitting the tags. It also sets the state to "data" because that's what's needed after a token has been emitted. """ token = self.currentToken # Add token to the queue to be yielded if (token["type"] in tagTokenTypes): token["name"] = token["name"].translate(asciiUpper2Lower) if token["type"] == tokenTypes["EndTag"]: if token["data"]: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "attributes-in-end-tag"}) if token["selfClosing"]: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "self-closing-flag-on-end-tag"}) self.tokenQueue.append(token) self.state = self.dataState # Below are the various tokenizer states worked out. def dataState(self): data = self.stream.char() if data == "&": self.state = self.entityDataState elif data == "<": self.state = self.tagOpenState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\u0000"}) elif data is EOF: # Tokenization ends. return False elif data in spaceCharacters: # Directly after emitting a token you switch back to the "data # state". At that point spaceCharacters are important so they are # emitted separately. self.tokenQueue.append({"type": tokenTypes["SpaceCharacters"], "data": data + self.stream.charsUntil(spaceCharacters, True)}) # No need to update lastFourChars here, since the first space will # have already been appended to lastFourChars and will have broken # any <!-- or --> sequences else: chars = self.stream.charsUntil(("&", "<", "\u0000")) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data + chars}) return True def entityDataState(self): self.consumeEntity() self.state = self.dataState return True def rcdataState(self): data = self.stream.char() if data == "&": self.state = self.characterReferenceInRcdata elif data == "<": self.state = self.rcdataLessThanSignState elif data == EOF: # Tokenization ends. return False elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) elif data in spaceCharacters: # Directly after emitting a token you switch back to the "data # state". At that point spaceCharacters are important so they are # emitted separately. self.tokenQueue.append({"type": tokenTypes["SpaceCharacters"], "data": data + self.stream.charsUntil(spaceCharacters, True)}) # No need to update lastFourChars here, since the first space will # have already been appended to lastFourChars and will have broken # any <!-- or --> sequences else: chars = self.stream.charsUntil(("&", "<", "\u0000")) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data + chars}) return True def characterReferenceInRcdata(self): self.consumeEntity() self.state = self.rcdataState return True def rawtextState(self): data = self.stream.char() if data == "<": self.state = self.rawtextLessThanSignState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) elif data == EOF: # Tokenization ends. return False else: chars = self.stream.charsUntil(("<", "\u0000")) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data + chars}) return True def scriptDataState(self): data = self.stream.char() if data == "<": self.state = self.scriptDataLessThanSignState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) elif data == EOF: # Tokenization ends. return False else: chars = self.stream.charsUntil(("<", "\u0000")) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data + chars}) return True def plaintextState(self): data = self.stream.char() if data == EOF: # Tokenization ends. return False elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data + self.stream.charsUntil("\u0000")}) return True def tagOpenState(self): data = self.stream.char() if data == "!": self.state = self.markupDeclarationOpenState elif data == "/": self.state = self.closeTagOpenState elif data in asciiLetters: self.currentToken = {"type": tokenTypes["StartTag"], "name": data, "data": [], "selfClosing": False, "selfClosingAcknowledged": False} self.state = self.tagNameState elif data == ">": # XXX In theory it could be something besides a tag name. But # do we really care? self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-tag-name-but-got-right-bracket"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<>"}) self.state = self.dataState elif data == "?": # XXX In theory it could be something besides a tag name. But # do we really care? self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-tag-name-but-got-question-mark"}) self.stream.unget(data) self.state = self.bogusCommentState else: # XXX self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-tag-name"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.stream.unget(data) self.state = self.dataState return True def closeTagOpenState(self): data = self.stream.char() if data in asciiLetters: self.currentToken = {"type": tokenTypes["EndTag"], "name": data, "data": [], "selfClosing": False} self.state = self.tagNameState elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-closing-tag-but-got-right-bracket"}) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-closing-tag-but-got-eof"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</"}) self.state = self.dataState else: # XXX data can be _'_... self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-closing-tag-but-got-char", "datavars": {"data": data}}) self.stream.unget(data) self.state = self.bogusCommentState return True def tagNameState(self): data = self.stream.char() if data in spaceCharacters: self.state = self.beforeAttributeNameState elif data == ">": self.emitCurrentToken() elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-tag-name"}) self.state = self.dataState elif data == "/": self.state = self.selfClosingStartTagState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["name"] += "\uFFFD" else: self.currentToken["name"] += data # (Don't use charsUntil here, because tag names are # very short and it's faster to not do anything fancy) return True def rcdataLessThanSignState(self): data = self.stream.char() if data == "/": self.temporaryBuffer = "" self.state = self.rcdataEndTagOpenState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.stream.unget(data) self.state = self.rcdataState return True def rcdataEndTagOpenState(self): data = self.stream.char() if data in asciiLetters: self.temporaryBuffer += data self.state = self.rcdataEndTagNameState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</"}) self.stream.unget(data) self.state = self.rcdataState return True def rcdataEndTagNameState(self): appropriate = self.currentToken and self.currentToken["name"].lower() == self.temporaryBuffer.lower() data = self.stream.char() if data in spaceCharacters and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.beforeAttributeNameState elif data == "/" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.selfClosingStartTagState elif data == ">" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.emitCurrentToken() self.state = self.dataState elif data in asciiLetters: self.temporaryBuffer += data else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</" + self.temporaryBuffer}) self.stream.unget(data) self.state = self.rcdataState return True def rawtextLessThanSignState(self): data = self.stream.char() if data == "/": self.temporaryBuffer = "" self.state = self.rawtextEndTagOpenState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.stream.unget(data) self.state = self.rawtextState return True def rawtextEndTagOpenState(self): data = self.stream.char() if data in asciiLetters: self.temporaryBuffer += data self.state = self.rawtextEndTagNameState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</"}) self.stream.unget(data) self.state = self.rawtextState return True def rawtextEndTagNameState(self): appropriate = self.currentToken and self.currentToken["name"].lower() == self.temporaryBuffer.lower() data = self.stream.char() if data in spaceCharacters and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.beforeAttributeNameState elif data == "/" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.selfClosingStartTagState elif data == ">" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.emitCurrentToken() self.state = self.dataState elif data in asciiLetters: self.temporaryBuffer += data else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</" + self.temporaryBuffer}) self.stream.unget(data) self.state = self.rawtextState return True def scriptDataLessThanSignState(self): data = self.stream.char() if data == "/": self.temporaryBuffer = "" self.state = self.scriptDataEndTagOpenState elif data == "!": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<!"}) self.state = self.scriptDataEscapeStartState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.stream.unget(data) self.state = self.scriptDataState return True def scriptDataEndTagOpenState(self): data = self.stream.char() if data in asciiLetters: self.temporaryBuffer += data self.state = self.scriptDataEndTagNameState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</"}) self.stream.unget(data) self.state = self.scriptDataState return True def scriptDataEndTagNameState(self): appropriate = self.currentToken and self.currentToken["name"].lower() == self.temporaryBuffer.lower() data = self.stream.char() if data in spaceCharacters and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.beforeAttributeNameState elif data == "/" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.selfClosingStartTagState elif data == ">" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.emitCurrentToken() self.state = self.dataState elif data in asciiLetters: self.temporaryBuffer += data else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</" + self.temporaryBuffer}) self.stream.unget(data) self.state = self.scriptDataState return True def scriptDataEscapeStartState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) self.state = self.scriptDataEscapeStartDashState else: self.stream.unget(data) self.state = self.scriptDataState return True def scriptDataEscapeStartDashState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) self.state = self.scriptDataEscapedDashDashState else: self.stream.unget(data) self.state = self.scriptDataState return True def scriptDataEscapedState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) self.state = self.scriptDataEscapedDashState elif data == "<": self.state = self.scriptDataEscapedLessThanSignState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) elif data == EOF: self.state = self.dataState else: chars = self.stream.charsUntil(("<", "-", "\u0000")) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data + chars}) return True def scriptDataEscapedDashState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) self.state = self.scriptDataEscapedDashDashState elif data == "<": self.state = self.scriptDataEscapedLessThanSignState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) self.state = self.scriptDataEscapedState elif data == EOF: self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) self.state = self.scriptDataEscapedState return True def scriptDataEscapedDashDashState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) elif data == "<": self.state = self.scriptDataEscapedLessThanSignState elif data == ">": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": ">"}) self.state = self.scriptDataState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) self.state = self.scriptDataEscapedState elif data == EOF: self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) self.state = self.scriptDataEscapedState return True def scriptDataEscapedLessThanSignState(self): data = self.stream.char() if data == "/": self.temporaryBuffer = "" self.state = self.scriptDataEscapedEndTagOpenState elif data in asciiLetters: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<" + data}) self.temporaryBuffer = data self.state = self.scriptDataDoubleEscapeStartState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.stream.unget(data) self.state = self.scriptDataEscapedState return True def scriptDataEscapedEndTagOpenState(self): data = self.stream.char() if data in asciiLetters: self.temporaryBuffer = data self.state = self.scriptDataEscapedEndTagNameState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</"}) self.stream.unget(data) self.state = self.scriptDataEscapedState return True def scriptDataEscapedEndTagNameState(self): appropriate = self.currentToken and self.currentToken["name"].lower() == self.temporaryBuffer.lower() data = self.stream.char() if data in spaceCharacters and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.beforeAttributeNameState elif data == "/" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.state = self.selfClosingStartTagState elif data == ">" and appropriate: self.currentToken = {"type": tokenTypes["EndTag"], "name": self.temporaryBuffer, "data": [], "selfClosing": False} self.emitCurrentToken() self.state = self.dataState elif data in asciiLetters: self.temporaryBuffer += data else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "</" + self.temporaryBuffer}) self.stream.unget(data) self.state = self.scriptDataEscapedState return True def scriptDataDoubleEscapeStartState(self): data = self.stream.char() if data in (spaceCharacters | frozenset(("/", ">"))): self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) if self.temporaryBuffer.lower() == "script": self.state = self.scriptDataDoubleEscapedState else: self.state = self.scriptDataEscapedState elif data in asciiLetters: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) self.temporaryBuffer += data else: self.stream.unget(data) self.state = self.scriptDataEscapedState return True def scriptDataDoubleEscapedState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) self.state = self.scriptDataDoubleEscapedDashState elif data == "<": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.state = self.scriptDataDoubleEscapedLessThanSignState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) elif data == EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-script-in-script"}) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) return True def scriptDataDoubleEscapedDashState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) self.state = self.scriptDataDoubleEscapedDashDashState elif data == "<": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.state = self.scriptDataDoubleEscapedLessThanSignState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) self.state = self.scriptDataDoubleEscapedState elif data == EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-script-in-script"}) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) self.state = self.scriptDataDoubleEscapedState return True def scriptDataDoubleEscapedDashDashState(self): data = self.stream.char() if data == "-": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "-"}) elif data == "<": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "<"}) self.state = self.scriptDataDoubleEscapedLessThanSignState elif data == ">": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": ">"}) self.state = self.scriptDataState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "\uFFFD"}) self.state = self.scriptDataDoubleEscapedState elif data == EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-script-in-script"}) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) self.state = self.scriptDataDoubleEscapedState return True def scriptDataDoubleEscapedLessThanSignState(self): data = self.stream.char() if data == "/": self.tokenQueue.append({"type": tokenTypes["Characters"], "data": "/"}) self.temporaryBuffer = "" self.state = self.scriptDataDoubleEscapeEndState else: self.stream.unget(data) self.state = self.scriptDataDoubleEscapedState return True def scriptDataDoubleEscapeEndState(self): data = self.stream.char() if data in (spaceCharacters | frozenset(("/", ">"))): self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) if self.temporaryBuffer.lower() == "script": self.state = self.scriptDataEscapedState else: self.state = self.scriptDataDoubleEscapedState elif data in asciiLetters: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) self.temporaryBuffer += data else: self.stream.unget(data) self.state = self.scriptDataDoubleEscapedState return True def beforeAttributeNameState(self): data = self.stream.char() if data in spaceCharacters: self.stream.charsUntil(spaceCharacters, True) elif data in asciiLetters: self.currentToken["data"].append([data, ""]) self.state = self.attributeNameState elif data == ">": self.emitCurrentToken() elif data == "/": self.state = self.selfClosingStartTagState elif data in ("'", '"', "=", "<"): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-character-in-attribute-name"}) self.currentToken["data"].append([data, ""]) self.state = self.attributeNameState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"].append(["\uFFFD", ""]) self.state = self.attributeNameState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-attribute-name-but-got-eof"}) self.state = self.dataState else: self.currentToken["data"].append([data, ""]) self.state = self.attributeNameState return True def attributeNameState(self): data = self.stream.char() leavingThisState = True emitToken = False if data == "=": self.state = self.beforeAttributeValueState elif data in asciiLetters: self.currentToken["data"][-1][0] += data +\ self.stream.charsUntil(asciiLetters, True) leavingThisState = False elif data == ">": # XXX If we emit here the attributes are converted to a dict # without being checked and when the code below runs we error # because data is a dict not a list emitToken = True elif data in spaceCharacters: self.state = self.afterAttributeNameState elif data == "/": self.state = self.selfClosingStartTagState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"][-1][0] += "\uFFFD" leavingThisState = False elif data in ("'", '"', "<"): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-character-in-attribute-name"}) self.currentToken["data"][-1][0] += data leavingThisState = False elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-attribute-name"}) self.state = self.dataState else: self.currentToken["data"][-1][0] += data leavingThisState = False if leavingThisState: # Attributes are not dropped at this stage. That happens when the # start tag token is emitted so values can still be safely appended # to attributes, but we do want to report the parse error in time. self.currentToken["data"][-1][0] = ( self.currentToken["data"][-1][0].translate(asciiUpper2Lower)) for name, _ in self.currentToken["data"][:-1]: if self.currentToken["data"][-1][0] == name: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "duplicate-attribute"}) break # XXX Fix for above XXX if emitToken: self.emitCurrentToken() return True def afterAttributeNameState(self): data = self.stream.char() if data in spaceCharacters: self.stream.charsUntil(spaceCharacters, True) elif data == "=": self.state = self.beforeAttributeValueState elif data == ">": self.emitCurrentToken() elif data in asciiLetters: self.currentToken["data"].append([data, ""]) self.state = self.attributeNameState elif data == "/": self.state = self.selfClosingStartTagState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"].append(["\uFFFD", ""]) self.state = self.attributeNameState elif data in ("'", '"', "<"): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-character-after-attribute-name"}) self.currentToken["data"].append([data, ""]) self.state = self.attributeNameState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-end-of-tag-but-got-eof"}) self.state = self.dataState else: self.currentToken["data"].append([data, ""]) self.state = self.attributeNameState return True def beforeAttributeValueState(self): data = self.stream.char() if data in spaceCharacters: self.stream.charsUntil(spaceCharacters, True) elif data == "\"": self.state = self.attributeValueDoubleQuotedState elif data == "&": self.state = self.attributeValueUnQuotedState self.stream.unget(data) elif data == "'": self.state = self.attributeValueSingleQuotedState elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-attribute-value-but-got-right-bracket"}) self.emitCurrentToken() elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"][-1][1] += "\uFFFD" self.state = self.attributeValueUnQuotedState elif data in ("=", "<", "`"): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "equals-in-unquoted-attribute-value"}) self.currentToken["data"][-1][1] += data self.state = self.attributeValueUnQuotedState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-attribute-value-but-got-eof"}) self.state = self.dataState else: self.currentToken["data"][-1][1] += data self.state = self.attributeValueUnQuotedState return True def attributeValueDoubleQuotedState(self): data = self.stream.char() if data == "\"": self.state = self.afterAttributeValueState elif data == "&": self.processEntityInAttribute('"') elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"][-1][1] += "\uFFFD" elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-attribute-value-double-quote"}) self.state = self.dataState else: self.currentToken["data"][-1][1] += data +\ self.stream.charsUntil(("\"", "&", "\u0000")) return True def attributeValueSingleQuotedState(self): data = self.stream.char() if data == "'": self.state = self.afterAttributeValueState elif data == "&": self.processEntityInAttribute("'") elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"][-1][1] += "\uFFFD" elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-attribute-value-single-quote"}) self.state = self.dataState else: self.currentToken["data"][-1][1] += data +\ self.stream.charsUntil(("'", "&", "\u0000")) return True def attributeValueUnQuotedState(self): data = self.stream.char() if data in spaceCharacters: self.state = self.beforeAttributeNameState elif data == "&": self.processEntityInAttribute(">") elif data == ">": self.emitCurrentToken() elif data in ('"', "'", "=", "<", "`"): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-character-in-unquoted-attribute-value"}) self.currentToken["data"][-1][1] += data elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"][-1][1] += "\uFFFD" elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-attribute-value-no-quotes"}) self.state = self.dataState else: self.currentToken["data"][-1][1] += data + self.stream.charsUntil( frozenset(("&", ">", '"', "'", "=", "<", "`", "\u0000")) | spaceCharacters) return True def afterAttributeValueState(self): data = self.stream.char() if data in spaceCharacters: self.state = self.beforeAttributeNameState elif data == ">": self.emitCurrentToken() elif data == "/": self.state = self.selfClosingStartTagState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-EOF-after-attribute-value"}) self.stream.unget(data) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-character-after-attribute-value"}) self.stream.unget(data) self.state = self.beforeAttributeNameState return True def selfClosingStartTagState(self): data = self.stream.char() if data == ">": self.currentToken["selfClosing"] = True self.emitCurrentToken() elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-EOF-after-solidus-in-tag"}) self.stream.unget(data) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-character-after-solidus-in-tag"}) self.stream.unget(data) self.state = self.beforeAttributeNameState return True def bogusCommentState(self): # Make a new comment token and give it as value all the characters # until the first > or EOF (charsUntil checks for EOF automatically) # and emit it. data = self.stream.charsUntil(">") data = data.replace("\u0000", "\uFFFD") self.tokenQueue.append( {"type": tokenTypes["Comment"], "data": data}) # Eat the character directly after the bogus comment which is either a # ">" or an EOF. self.stream.char() self.state = self.dataState return True def markupDeclarationOpenState(self): charStack = [self.stream.char()] if charStack[-1] == "-": charStack.append(self.stream.char()) if charStack[-1] == "-": self.currentToken = {"type": tokenTypes["Comment"], "data": ""} self.state = self.commentStartState return True elif charStack[-1] in ('d', 'D'): matched = True for expected in (('o', 'O'), ('c', 'C'), ('t', 'T'), ('y', 'Y'), ('p', 'P'), ('e', 'E')): charStack.append(self.stream.char()) if charStack[-1] not in expected: matched = False break if matched: self.currentToken = {"type": tokenTypes["Doctype"], "name": "", "publicId": None, "systemId": None, "correct": True} self.state = self.doctypeState return True elif (charStack[-1] == "[" and self.parser is not None and self.parser.tree.openElements and self.parser.tree.openElements[-1].namespace != self.parser.tree.defaultNamespace): matched = True for expected in ["C", "D", "A", "T", "A", "["]: charStack.append(self.stream.char()) if charStack[-1] != expected: matched = False break if matched: self.state = self.cdataSectionState return True self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-dashes-or-doctype"}) while charStack: self.stream.unget(charStack.pop()) self.state = self.bogusCommentState return True def commentStartState(self): data = self.stream.char() if data == "-": self.state = self.commentStartDashState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"] += "\uFFFD" elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "incorrect-comment"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-comment"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["data"] += data self.state = self.commentState return True def commentStartDashState(self): data = self.stream.char() if data == "-": self.state = self.commentEndState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"] += "-\uFFFD" elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "incorrect-comment"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-comment"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["data"] += "-" + data self.state = self.commentState return True def commentState(self): data = self.stream.char() if data == "-": self.state = self.commentEndDashState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"] += "\uFFFD" elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-comment"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["data"] += data + \ self.stream.charsUntil(("-", "\u0000")) return True def commentEndDashState(self): data = self.stream.char() if data == "-": self.state = self.commentEndState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"] += "-\uFFFD" self.state = self.commentState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-comment-end-dash"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["data"] += "-" + data self.state = self.commentState return True def commentEndState(self): data = self.stream.char() if data == ">": self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"] += "--\uFFFD" self.state = self.commentState elif data == "!": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-bang-after-double-dash-in-comment"}) self.state = self.commentEndBangState elif data == "-": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-dash-after-double-dash-in-comment"}) self.currentToken["data"] += data elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-comment-double-dash"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: # XXX self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-comment"}) self.currentToken["data"] += "--" + data self.state = self.commentState return True def commentEndBangState(self): data = self.stream.char() if data == ">": self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data == "-": self.currentToken["data"] += "--!" self.state = self.commentEndDashState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["data"] += "--!\uFFFD" self.state = self.commentState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-comment-end-bang-state"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["data"] += "--!" + data self.state = self.commentState return True def doctypeState(self): data = self.stream.char() if data in spaceCharacters: self.state = self.beforeDoctypeNameState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-doctype-name-but-got-eof"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "need-space-after-doctype"}) self.stream.unget(data) self.state = self.beforeDoctypeNameState return True def beforeDoctypeNameState(self): data = self.stream.char() if data in spaceCharacters: pass elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-doctype-name-but-got-right-bracket"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["name"] = "\uFFFD" self.state = self.doctypeNameState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-doctype-name-but-got-eof"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["name"] = data self.state = self.doctypeNameState return True def doctypeNameState(self): data = self.stream.char() if data in spaceCharacters: self.currentToken["name"] = self.currentToken["name"].translate(asciiUpper2Lower) self.state = self.afterDoctypeNameState elif data == ">": self.currentToken["name"] = self.currentToken["name"].translate(asciiUpper2Lower) self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["name"] += "\uFFFD" self.state = self.doctypeNameState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype-name"}) self.currentToken["correct"] = False self.currentToken["name"] = self.currentToken["name"].translate(asciiUpper2Lower) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["name"] += data return True def afterDoctypeNameState(self): data = self.stream.char() if data in spaceCharacters: pass elif data == ">": self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.currentToken["correct"] = False self.stream.unget(data) self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: if data in ("p", "P"): matched = True for expected in (("u", "U"), ("b", "B"), ("l", "L"), ("i", "I"), ("c", "C")): data = self.stream.char() if data not in expected: matched = False break if matched: self.state = self.afterDoctypePublicKeywordState return True elif data in ("s", "S"): matched = True for expected in (("y", "Y"), ("s", "S"), ("t", "T"), ("e", "E"), ("m", "M")): data = self.stream.char() if data not in expected: matched = False break if matched: self.state = self.afterDoctypeSystemKeywordState return True # All the characters read before the current 'data' will be # [a-zA-Z], so they're garbage in the bogus doctype and can be # discarded; only the latest character might be '>' or EOF # and needs to be ungetted self.stream.unget(data) self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "expected-space-or-right-bracket-in-doctype", "datavars": {"data": data}}) self.currentToken["correct"] = False self.state = self.bogusDoctypeState return True def afterDoctypePublicKeywordState(self): data = self.stream.char() if data in spaceCharacters: self.state = self.beforeDoctypePublicIdentifierState elif data in ("'", '"'): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.stream.unget(data) self.state = self.beforeDoctypePublicIdentifierState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.stream.unget(data) self.state = self.beforeDoctypePublicIdentifierState return True def beforeDoctypePublicIdentifierState(self): data = self.stream.char() if data in spaceCharacters: pass elif data == "\"": self.currentToken["publicId"] = "" self.state = self.doctypePublicIdentifierDoubleQuotedState elif data == "'": self.currentToken["publicId"] = "" self.state = self.doctypePublicIdentifierSingleQuotedState elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-end-of-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.currentToken["correct"] = False self.state = self.bogusDoctypeState return True def doctypePublicIdentifierDoubleQuotedState(self): data = self.stream.char() if data == "\"": self.state = self.afterDoctypePublicIdentifierState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["publicId"] += "\uFFFD" elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-end-of-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["publicId"] += data return True def doctypePublicIdentifierSingleQuotedState(self): data = self.stream.char() if data == "'": self.state = self.afterDoctypePublicIdentifierState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["publicId"] += "\uFFFD" elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-end-of-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["publicId"] += data return True def afterDoctypePublicIdentifierState(self): data = self.stream.char() if data in spaceCharacters: self.state = self.betweenDoctypePublicAndSystemIdentifiersState elif data == ">": self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data == '"': self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.currentToken["systemId"] = "" self.state = self.doctypeSystemIdentifierDoubleQuotedState elif data == "'": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.currentToken["systemId"] = "" self.state = self.doctypeSystemIdentifierSingleQuotedState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.currentToken["correct"] = False self.state = self.bogusDoctypeState return True def betweenDoctypePublicAndSystemIdentifiersState(self): data = self.stream.char() if data in spaceCharacters: pass elif data == ">": self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data == '"': self.currentToken["systemId"] = "" self.state = self.doctypeSystemIdentifierDoubleQuotedState elif data == "'": self.currentToken["systemId"] = "" self.state = self.doctypeSystemIdentifierSingleQuotedState elif data == EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.currentToken["correct"] = False self.state = self.bogusDoctypeState return True def afterDoctypeSystemKeywordState(self): data = self.stream.char() if data in spaceCharacters: self.state = self.beforeDoctypeSystemIdentifierState elif data in ("'", '"'): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.stream.unget(data) self.state = self.beforeDoctypeSystemIdentifierState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.stream.unget(data) self.state = self.beforeDoctypeSystemIdentifierState return True def beforeDoctypeSystemIdentifierState(self): data = self.stream.char() if data in spaceCharacters: pass elif data == "\"": self.currentToken["systemId"] = "" self.state = self.doctypeSystemIdentifierDoubleQuotedState elif data == "'": self.currentToken["systemId"] = "" self.state = self.doctypeSystemIdentifierSingleQuotedState elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.currentToken["correct"] = False self.state = self.bogusDoctypeState return True def doctypeSystemIdentifierDoubleQuotedState(self): data = self.stream.char() if data == "\"": self.state = self.afterDoctypeSystemIdentifierState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["systemId"] += "\uFFFD" elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-end-of-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["systemId"] += data return True def doctypeSystemIdentifierSingleQuotedState(self): data = self.stream.char() if data == "'": self.state = self.afterDoctypeSystemIdentifierState elif data == "\u0000": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) self.currentToken["systemId"] += "\uFFFD" elif data == ">": self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-end-of-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.currentToken["systemId"] += data return True def afterDoctypeSystemIdentifierState(self): data = self.stream.char() if data in spaceCharacters: pass elif data == ">": self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "eof-in-doctype"}) self.currentToken["correct"] = False self.tokenQueue.append(self.currentToken) self.state = self.dataState else: self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "unexpected-char-in-doctype"}) self.state = self.bogusDoctypeState return True def bogusDoctypeState(self): data = self.stream.char() if data == ">": self.tokenQueue.append(self.currentToken) self.state = self.dataState elif data is EOF: # XXX EMIT self.stream.unget(data) self.tokenQueue.append(self.currentToken) self.state = self.dataState else: pass return True def cdataSectionState(self): data = [] while True: data.append(self.stream.charsUntil("]")) data.append(self.stream.charsUntil(">")) char = self.stream.char() if char == EOF: break else: assert char == ">" if data[-1][-2:] == "]]": data[-1] = data[-1][:-2] break else: data.append(char) data = "".join(data) # pylint:disable=redefined-variable-type # Deal with null here rather than in the parser nullCount = data.count("\u0000") if nullCount > 0: for _ in range(nullCount): self.tokenQueue.append({"type": tokenTypes["ParseError"], "data": "invalid-codepoint"}) data = data.replace("\u0000", "\uFFFD") if data: self.tokenQueue.append({"type": tokenTypes["Characters"], "data": data}) self.state = self.dataState return True PK @N#]����� � / site-packages/pip/_vendor/html5lib/_trie/py.pycnu �[��� � ��abc @` sf d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t text_type( t bisect_lefti ( t TrieR c B` sJ e Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z RS( c C` sk t d � | j � D� � s+ t d � � n | | _ t | j � � | _ d | _ d t | � f | _ d S( Nc s` s | ] } t | t � Vq d S( N( t isinstanceR ( t .0t x( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pys <genexpr> s u All keys must be stringsu i ( t allt keyst TypeErrort _datat sortedt _keyst _cachestrt lent _cachepoints( t selft data( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __init__ s c C` s | | j k S( N( R ( R t key( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __contains__ s c C` s t | j � S( N( R R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __len__ s c C` s t | j � S( N( t iterR ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __iter__ s c C` s | j | S( N( R ( R R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __getitem__ s c C` s� | d k s" | d k s" | j r/ t | j � S| j | j � ro | j \ } } t | j | | | � } } n t | j | � } } t � } | t 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R# ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt has_keys_with_prefix6 s N( t __name__t __module__R R R R R R R R& ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyR s N( t __future__R R R t pip._vendor.sixR t bisectR t _baseR t ABCTrie( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt <module> s PK @N#]b��\� � 5 site-packages/pip/_vendor/html5lib/_trie/__init__.pyonu �[��� � ��abc @` sd d d l m Z m Z m Z d d l m Z e Z y d d l m Z Wn e k rY n Xe Z d S( i ( t absolute_importt divisiont unicode_literalsi ( t TrieN( t __future__R R R t pyR t PyTriet datriet DATriet ImportError( ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/__init__.pyt <module> s PK @N#]����� � / site-packages/pip/_vendor/html5lib/_trie/py.pyonu �[��� � ��abc @` sf d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t text_type( t bisect_lefti ( t TrieR c B` sJ e Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z RS( c C` sk t d � | j � D� � s+ t d � � n | | _ t | j � � | _ d | _ d t | � f | _ d S( Nc s` s | ] } t | t � Vq d S( N( t isinstanceR ( t .0t x( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pys <genexpr> s u All keys must be stringsu i ( t allt keyst TypeErrort _datat sortedt _keyst _cachestrt lent _cachepoints( t selft data( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __init__ s c C` s | | j k S( N( R ( R t key( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __contains__ s c C` s t | j � S( N( R R ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __len__ s c C` s t | j � S( N( t iterR ( R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __iter__ s c C` s | j | S( N( R ( R R ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt __getitem__ s c C` s� | d k s" | d k s" | j r/ t | j � S| j | j � ro | j \ } } t | j | | | � } } n t | j | � } } t � } | t | j � k r� | Sx8 | j | j | � r� | j | j | � | d 7} q� W| | _ | | f | _ | S( Nu i ( t NoneR t sett startswithR R R R t add( R t prefixt lot hit startt iR ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyR s " c C` s� | | j k r t S| j | j � rO | j \ } } t | j | | | � } n t | j | � } | t | j � k rz t S| j | j | � S( N( R t TrueR R R R R R t False( R R R R! R# ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt has_keys_with_prefix6 s N( t __name__t __module__R R R R R R R R& ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyR s N( t __future__R R R t pip._vendor.sixR t bisectR t _baseR t ABCTrie( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/py.pyt <module> s PK @N#]̕>�� � 1 site-packages/pip/_vendor/html5lib/_trie/_base.pynu �[��� from __future__ import absolute_import, division, unicode_literals from collections import Mapping class Trie(Mapping): """Abstract base class for tries""" def keys(self, prefix=None): # pylint:disable=arguments-differ keys = super(Trie, self).keys() if prefix is None: return set(keys) # Python 2.6: no set comprehensions return set([x for x in keys if x.startswith(prefix)]) def has_keys_with_prefix(self, prefix): for key in self.keys(): if key.startswith(prefix): return True return False def longest_prefix(self, prefix): if prefix in self: return prefix for i in range(1, len(prefix) + 1): if prefix[:-i] in self: return prefix[:-i] raise KeyError(prefix) def longest_prefix_item(self, prefix): lprefix = self.longest_prefix(prefix) return (lprefix, self[lprefix]) PK @N#]0�2 � � 3 site-packages/pip/_vendor/html5lib/_trie/datrie.pyonu �[��� � ��abc @` sf d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t Trie( t text_typei R c B` s\ e Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z RS( c C` s� t � } xP | j � D]B } t | t � s: t d � � n x | D] } | j | � qA Wq Wt d j | � � | _ x' | j � D] \ } } | | j | <q� Wd S( Nu All keys must be stringsu ( t sett keyst isinstanceR t TypeErrort addt DATriet joint _datat items( t selft datat charst keyt chart value( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __init__ s c C` s | | j k S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __contains__ s c C` s t | j � S( N( t lenR ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __len__ s c C` s t � � d S( N( t NotImplementedError( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __iter__ s c C` s | j | S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __getitem__ s c C` s | j j | � S( N( R R ( R t prefix( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR " s c C` s | j j | � S( N( R t has_keys_with_prefix( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR % s c C` s | j j | � S( N( R t longest_prefix( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR ( s c C` s | j j | � S( N( R t longest_prefix_item( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR + s N( t __name__t __module__R R R R R t NoneR R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR s N( t __future__R R R t datrieR R t pip._vendor.sixR t _baset ABCTrie( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt <module> s PK @N#]�N��� � 2 site-packages/pip/_vendor/html5lib/_trie/_base.pyonu �[��� � ��abc @` sF d d l m Z m Z m Z d d l m Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t Mappingt Triec B` s5 e Z d Z d d � Z d � Z d � Z d � Z RS( u Abstract base class for triesc C` sW t t | � j � } | d k r+ t | � St g | D] } | j | � r5 | ^ q5 � S( N( t superR t keyst Nonet sett startswith( t selft prefixR t x( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyR s c C` s. x' | j � D] } | j | � r t Sq Wt S( N( R R t Truet False( R R t key( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt has_keys_with_prefix s c C` s^ | | k r | Sx; t d t | � d � D] } | | | k r* | | Sq* Wt | � � d S( Ni ( t ranget lent KeyError( R R t i( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt longest_prefix s c C` s | j | � } | | | f S( N( R ( R R t lprefix( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt longest_prefix_item$ s N( t __name__t __module__t __doc__R R R R R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyR s N( t __future__R R R t collectionsR R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt <module> s PK @N#]$U��� � 2 site-packages/pip/_vendor/html5lib/_trie/datrie.pynu �[��� from __future__ import absolute_import, division, unicode_literals from datrie import Trie as DATrie from pip._vendor.six import text_type from ._base import Trie as ABCTrie class Trie(ABCTrie): def __init__(self, data): chars = set() for key in data.keys(): if not isinstance(key, text_type): raise TypeError("All keys must be strings") for char in key: chars.add(char) self._data = DATrie("".join(chars)) for key, value in data.items(): self._data[key] = value def __contains__(self, key): return key in self._data def __len__(self): return len(self._data) def __iter__(self): raise NotImplementedError() def __getitem__(self, key): return self._data[key] def keys(self, prefix=None): return self._data.keys(prefix) def has_keys_with_prefix(self, prefix): return self._data.has_keys_with_prefix(prefix) def longest_prefix(self, prefix): return self._data.longest_prefix(prefix) def longest_prefix_item(self, prefix): return self._data.longest_prefix_item(prefix) PK @N#]�N��� � 2 site-packages/pip/_vendor/html5lib/_trie/_base.pycnu �[��� � ��abc @` sF d d l m Z m Z m Z d d l m Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t Mappingt Triec B` s5 e Z d Z d d � Z d � Z d � Z d � Z RS( u Abstract base class for triesc C` sW t t | � j � } | d k r+ t | � St g | D] } | j | � r5 | ^ q5 � S( N( t superR t keyst Nonet sett startswith( t selft prefixR t x( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyR s c C` s. x' | j � D] } | j | � r t Sq Wt S( N( R R t Truet False( R R t key( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt has_keys_with_prefix s c C` s^ | | k r | Sx; t d t | � d � D] } | | | k r* | | Sq* Wt | � � d S( Ni ( t ranget lent KeyError( R R t i( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt longest_prefix s c C` s | j | � } | | | f S( N( R ( R R t lprefix( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt longest_prefix_item$ s N( t __name__t __module__t __doc__R R R R R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyR s N( t __future__R R R t collectionsR R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/_base.pyt <module> s PK @N#]0�2 � � 3 site-packages/pip/_vendor/html5lib/_trie/datrie.pycnu �[��� � ��abc @` sf d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d e f d � � YZ d S( i ( t absolute_importt divisiont unicode_literals( t Trie( t text_typei R c B` s\ e Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z RS( c C` s� t � } xP | j � D]B } t | t � s: t d � � n x | D] } | j | � qA Wq Wt d j | � � | _ x' | j � D] \ } } | | j | <q� Wd S( Nu All keys must be stringsu ( t sett keyst isinstanceR t TypeErrort addt DATriet joint _datat items( t selft datat charst keyt chart value( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __init__ s c C` s | | j k S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __contains__ s c C` s t | j � S( N( t lenR ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __len__ s c C` s t � � d S( N( t NotImplementedError( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __iter__ s c C` s | j | S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt __getitem__ s c C` s | j j | � S( N( R R ( R t prefix( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR " s c C` s | j j | � S( N( R t has_keys_with_prefix( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR % s c C` s | j j | � S( N( R t longest_prefix( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR ( s c C` s | j j | � S( N( R t longest_prefix_item( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR + s N( t __name__t __module__R R R R R t NoneR R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyR s N( t __future__R R R t datrieR R t pip._vendor.sixR t _baset ABCTrie( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/datrie.pyt <module> s PK @N#]KOn�� � . site-packages/pip/_vendor/html5lib/_trie/py.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import text_type from bisect import bisect_left from ._base import Trie as ABCTrie class Trie(ABCTrie): def __init__(self, data): if not all(isinstance(x, text_type) for x in data.keys()): raise TypeError("All keys must be strings") self._data = data self._keys = sorted(data.keys()) self._cachestr = "" self._cachepoints = (0, len(data)) def __contains__(self, key): return key in self._data def __len__(self): return len(self._data) def __iter__(self): return iter(self._data) def __getitem__(self, key): return self._data[key] def keys(self, prefix=None): if prefix is None or prefix == "" or not self._keys: return set(self._keys) if prefix.startswith(self._cachestr): lo, hi = self._cachepoints start = i = bisect_left(self._keys, prefix, lo, hi) else: start = i = bisect_left(self._keys, prefix) keys = set() if start == len(self._keys): return keys while self._keys[i].startswith(prefix): keys.add(self._keys[i]) i += 1 self._cachestr = prefix self._cachepoints = (start, i) return keys def has_keys_with_prefix(self, prefix): if prefix in self._data: return True if prefix.startswith(self._cachestr): lo, hi = self._cachepoints i = bisect_left(self._keys, prefix, lo, hi) else: i = bisect_left(self._keys, prefix) if i == len(self._keys): return False return self._keys[i].startswith(prefix) PK @N#]�ӯ! ! 4 site-packages/pip/_vendor/html5lib/_trie/__init__.pynu �[��� from __future__ import absolute_import, division, unicode_literals from .py import Trie as PyTrie Trie = PyTrie # pylint:disable=wrong-import-position try: from .datrie import Trie as DATrie except ImportError: pass else: Trie = DATrie # pylint:enable=wrong-import-position PK @N#]b��\� � 5 site-packages/pip/_vendor/html5lib/_trie/__init__.pycnu �[��� � ��abc @` sd d d l m Z m Z m Z d d l m Z e Z y d d l m Z Wn e k rY n Xe Z d S( i ( t absolute_importt divisiont unicode_literalsi ( t TrieN( t __future__R R R t pyR t PyTriet datriet DATriet ImportError( ( ( sG /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_trie/__init__.pyt <module> s PK @N#]�\_} } 6 site-packages/pip/_vendor/html5lib/treeadapters/sax.pynu �[��� from __future__ import absolute_import, division, unicode_literals from xml.sax.xmlreader import AttributesNSImpl from ..constants import adjustForeignAttributes, unadjustForeignAttributes prefix_mapping = {} for prefix, localName, namespace in adjustForeignAttributes.values(): if prefix is not None: prefix_mapping[prefix] = namespace def to_sax(walker, handler): """Call SAX-like content handler based on treewalker walker""" handler.startDocument() for prefix, namespace in prefix_mapping.items(): handler.startPrefixMapping(prefix, namespace) for token in walker: type = token["type"] if type == "Doctype": continue elif type in ("StartTag", "EmptyTag"): attrs = AttributesNSImpl(token["data"], unadjustForeignAttributes) handler.startElementNS((token["namespace"], token["name"]), token["name"], attrs) if type == "EmptyTag": handler.endElementNS((token["namespace"], token["name"]), token["name"]) elif type == "EndTag": handler.endElementNS((token["namespace"], token["name"]), token["name"]) elif type in ("Characters", "SpaceCharacters"): handler.characters(token["data"]) elif type == "Comment": pass else: assert False, "Unknown token type" for prefix, namespace in prefix_mapping.items(): handler.endPrefixMapping(prefix) handler.endDocument() PK @N#]�7�� � 7 site-packages/pip/_vendor/html5lib/treeadapters/sax.pycnu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z d d l m Z m Z i Z x6 e j � D]( \ Z Z Z e d k rU e e e <qU qU Wd � Z d S( i ( t absolute_importt divisiont unicode_literals( t AttributesNSImpli ( t adjustForeignAttributest unadjustForeignAttributesc C` s� | j � x* t j � D] \ } } | j | | � q Wx| D] } | d } | d k r` q> q> | d k r� t | d t � } | j | d | d f | d | � | d k rJ| j | d | d f | d � qJq> | d k r | j | d | d f | d � q> | d k r)| j | d � q> | d k r8q> t s> t d � � q> Wx' t j � D] \ } } | j | � q[W| j � d S( u8 Call SAX-like content handler based on treewalker walkeru typeu Doctypeu StartTagu EmptyTagu datau namespaceu nameu EndTagu Charactersu SpaceCharactersu Commentu Unknown token typeN( u StartTagu EmptyTag( u Charactersu SpaceCharacters( t startDocumentt prefix_mappingt itemst startPrefixMappingR R t startElementNSt endElementNSt characterst Falset AssertionErrort endPrefixMappingt endDocument( t walkert handlert prefixt namespacet tokent typet attrs( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/sax.pyt to_sax s6 N( t __future__R R R t xml.sax.xmlreaderR t constantsR R R t valuesR t localNameR t NoneR ( ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/sax.pyt <module> s PK @N#]o}^�� � < site-packages/pip/_vendor/html5lib/treeadapters/__init__.pyonu �[��� � ��abc @` sn d d l m Z m Z m Z d d l m Z d g Z y d d l m Z Wn e k r\ n Xe j d � d S( i ( t absolute_importt divisiont unicode_literalsi ( t saxu sax( t genshiu genshiN( t __future__R R R t R t __all__R t ImportErrort append( ( ( sN /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/__init__.pyt <module> s PK @N#]��<� � 7 site-packages/pip/_vendor/html5lib/treeadapters/sax.pyonu �[��� � ��abc @` s� d d l m Z m Z m Z d d l m Z d d l m Z m Z i Z x6 e j � D]( \ Z Z Z e d k rU e e e <qU qU Wd � Z d S( i ( t absolute_importt divisiont unicode_literals( t AttributesNSImpli ( t adjustForeignAttributest unadjustForeignAttributesc C` st | j � x* t j � D] \ } } | j | | � q Wx| D]� } | d } | d k r` q> q> | d k r� t | d t � } | j | d | d f | d | � | d k r8| j | d | d f | d � q8q> | d k r | j | d | d f | d � q> | d k r)| j | d � q> | d k r> q> q> Wx' t j � D] \ } } | j | � qIW| j � d S( u8 Call SAX-like content handler based on treewalker walkeru typeu Doctypeu StartTagu EmptyTagu datau namespaceu nameu EndTagu Charactersu SpaceCharactersu CommentN( u StartTagu EmptyTag( u Charactersu SpaceCharacters( t startDocumentt prefix_mappingt itemst startPrefixMappingR R t startElementNSt endElementNSt characterst endPrefixMappingt endDocument( t walkert handlert prefixt namespacet tokent typet attrs( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/sax.pyt to_sax s6 N( t __future__R R R t xml.sax.xmlreaderR t constantsR R R t valuesR t localNameR t NoneR ( ( ( sI /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/sax.pyt <module> s PK @N#]1'Ǿ 9 site-packages/pip/_vendor/html5lib/treeadapters/genshi.pynu �[��� from __future__ import absolute_import, division, unicode_literals from genshi.core import QName, Attrs from genshi.core import START, END, TEXT, COMMENT, DOCTYPE def to_genshi(walker): text = [] for token in walker: type = token["type"] if type in ("Characters", "SpaceCharacters"): text.append(token["data"]) elif text: yield TEXT, "".join(text), (None, -1, -1) text = [] if type in ("StartTag", "EmptyTag"): if token["namespace"]: name = "{%s}%s" % (token["namespace"], token["name"]) else: name = token["name"] attrs = Attrs([(QName("{%s}%s" % attr if attr[0] is not None else attr[1]), value) for attr, value in token["data"].items()]) yield (START, (QName(name), attrs), (None, -1, -1)) if type == "EmptyTag": type = "EndTag" if type == "EndTag": if token["namespace"]: name = "{%s}%s" % (token["namespace"], token["name"]) else: name = token["name"] yield END, QName(name), (None, -1, -1) elif type == "Comment": yield COMMENT, token["data"], (None, -1, -1) elif type == "Doctype": yield DOCTYPE, (token["name"], token["publicId"], token["systemId"]), (None, -1, -1) else: pass # FIXME: What to do? if text: yield TEXT, "".join(text), (None, -1, -1) PK @N#]�2c$� � ; site-packages/pip/_vendor/html5lib/treeadapters/__init__.pynu �[��� from __future__ import absolute_import, division, unicode_literals from . import sax __all__ = ["sax"] try: from . import genshi # noqa except ImportError: pass else: __all__.append("genshi") PK @N#]�A_�� � : site-packages/pip/_vendor/html5lib/treeadapters/genshi.pyonu �[��� � ��abc @` sg d d l m Z m Z m Z d d l m Z m Z d d l m Z m Z m Z m Z m Z d � Z d S( i ( t absolute_importt divisiont unicode_literals( t QNamet Attrs( t STARTt ENDt TEXTt COMMENTt DOCTYPEc c` s� g } x�| D]�} | d } | d k r= | j | d � n& | rc t d j | � d f Vg } n | d k r)| d r� d | d | d f } n | d } t g | d j � D]< \ } } t | d d k r� d | n | d � | f ^ q� � } t t | � | f d f V| d k r)d } q)n | d k r{| d rZd | d | d f } n | d } t t | � d f Vq | d k r�t | d d f Vq | d k r t | d | d | d f d f Vq q W| r�t d j | � d f Vn d S( Nu typeu Charactersu SpaceCharactersu datau i����u StartTagu EmptyTagu namespaceu {%s}%su namei i u EndTagu Commentu Doctypeu publicIdu systemId( u Charactersu SpaceCharacters( Ni����i����( u StartTagu EmptyTag( Ni����i����( Ni����i����( Ni����i����( Ni����i����( Ni����i����( t appendR t joint NoneR t itemsR R R R R ( t walkert textt tokent typet namet attrt valuet attrs( ( sL /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/genshi.pyt to_genshi s< S N( t __future__R R R t genshi.coreR R R R R R R R ( ( ( sL /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/genshi.pyt <module> s (PK @N#]o}^�� � < site-packages/pip/_vendor/html5lib/treeadapters/__init__.pycnu �[��� � ��abc @` sn d d l m Z m Z m Z d d l m Z d g Z y d d l m Z Wn e k r\ n Xe j d � d S( i ( t absolute_importt divisiont unicode_literalsi ( t saxu sax( t genshiu genshiN( t __future__R R R t R t __all__R t ImportErrort append( ( ( sN /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/__init__.pyt <module> s PK @N#]�A_�� � : site-packages/pip/_vendor/html5lib/treeadapters/genshi.pycnu �[��� � ��abc @` sg d d l m Z m Z m Z d d l m Z m Z d d l m Z m Z m Z m Z m Z d � Z d S( i ( t absolute_importt divisiont unicode_literals( t QNamet Attrs( t STARTt ENDt TEXTt COMMENTt DOCTYPEc c` s� g } x�| D]�} | d } | d k r= | j | d � n& | rc t d j | � d f Vg } n | d k r)| d r� d | d | d f } n | d } t g | d j � D]< \ } } t | d d k r� d | n | d � | f ^ q� � } t t | � | f d f V| d k r)d } q)n | d k r{| d rZd | d | d f } n | d } t t | � d f Vq | d k r�t | d d f Vq | d k r t | d | d | d f d f Vq q W| r�t d j | � d f Vn d S( Nu typeu Charactersu SpaceCharactersu datau i����u StartTagu EmptyTagu namespaceu {%s}%su namei i u EndTagu Commentu Doctypeu publicIdu systemId( u Charactersu SpaceCharacters( Ni����i����( u StartTagu EmptyTag( Ni����i����( Ni����i����( Ni����i����( Ni����i����( Ni����i����( t appendR t joint NoneR t itemsR R R R R ( t walkert textt tokent typet namet attrt valuet attrs( ( sL /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/genshi.pyt to_genshi s< S N( t __future__R R R t genshi.coreR R R R R R R R ( ( ( sL /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/treeadapters/genshi.pyt <module> s (PK @N#]�ǻ4a7 a7 0 site-packages/pip/_vendor/html5lib/serializer.pynu �[��� from __future__ import absolute_import, division, unicode_literals from pip._vendor.six import text_type import re from codecs import register_error, xmlcharrefreplace_errors from .constants import voidElements, booleanAttributes, spaceCharacters from .constants import rcdataElements, entities, xmlEntities from . import treewalkers, _utils from xml.sax.saxutils import escape _quoteAttributeSpecChars = "".join(spaceCharacters) + "\"'=<>`" _quoteAttributeSpec = re.compile("[" + _quoteAttributeSpecChars + "]") _quoteAttributeLegacy = re.compile("[" + _quoteAttributeSpecChars + "\x00\x01\x02\x03\x04\x05\x06\x07\x08\t\n" "\x0b\x0c\r\x0e\x0f\x10\x11\x12\x13\x14\x15" "\x16\x17\x18\x19\x1a\x1b\x1c\x1d\x1e\x1f" "\x20\x2f\x60\xa0\u1680\u180e\u180f\u2000" "\u2001\u2002\u2003\u2004\u2005\u2006\u2007" "\u2008\u2009\u200a\u2028\u2029\u202f\u205f" "\u3000]") _encode_entity_map = {} _is_ucs4 = len("\U0010FFFF") == 1 for k, v in list(entities.items()): # skip multi-character entities if ((_is_ucs4 and len(v) > 1) or (not _is_ucs4 and len(v) > 2)): continue if v != "&": if len(v) == 2: v = _utils.surrogatePairToCodepoint(v) else: v = ord(v) if v not in _encode_entity_map or k.islower(): # prefer < over < and similarly for &, >, etc. _encode_entity_map[v] = k def htmlentityreplace_errors(exc): if isinstance(exc, (UnicodeEncodeError, UnicodeTranslateError)): res = [] codepoints = [] skip = False for i, c in enumerate(exc.object[exc.start:exc.end]): if skip: skip = False continue index = i + exc.start if _utils.isSurrogatePair(exc.object[index:min([exc.end, index + 2])]): codepoint = _utils.surrogatePairToCodepoint(exc.object[index:index + 2]) skip = True else: codepoint = ord(c) codepoints.append(codepoint) for cp in codepoints: e = _encode_entity_map.get(cp) if e: res.append("&") res.append(e) if not e.endswith(";"): res.append(";") else: res.append("&#x%s;" % (hex(cp)[2:])) return ("".join(res), exc.end) else: return xmlcharrefreplace_errors(exc) register_error("htmlentityreplace", htmlentityreplace_errors) def serialize(input, tree="etree", encoding=None, **serializer_opts): # XXX: Should we cache this? walker = treewalkers.getTreeWalker(tree) s = HTMLSerializer(**serializer_opts) return s.render(walker(input), encoding) class HTMLSerializer(object): # attribute quoting options quote_attr_values = "legacy" # be secure by default quote_char = '"' use_best_quote_char = True # tag syntax options omit_optional_tags = True minimize_boolean_attributes = True use_trailing_solidus = False space_before_trailing_solidus = True # escaping options escape_lt_in_attrs = False escape_rcdata = False resolve_entities = True # miscellaneous options alphabetical_attributes = False inject_meta_charset = True strip_whitespace = False sanitize = False options = ("quote_attr_values", "quote_char", "use_best_quote_char", "omit_optional_tags", "minimize_boolean_attributes", "use_trailing_solidus", "space_before_trailing_solidus", "escape_lt_in_attrs", "escape_rcdata", "resolve_entities", "alphabetical_attributes", "inject_meta_charset", "strip_whitespace", "sanitize") def __init__(self, **kwargs): """Initialize HTMLSerializer. Keyword options (default given first unless specified) include: inject_meta_charset=True|False Whether it insert a meta element to define the character set of the document. quote_attr_values="legacy"|"spec"|"always" Whether to quote attribute values that don't require quoting per legacy browser behaviour, when required by the standard, or always. quote_char=u'"'|u"'" Use given quote character for attribute quoting. Default is to use double quote unless attribute value contains a double quote, in which case single quotes are used instead. escape_lt_in_attrs=False|True Whether to escape < in attribute values. escape_rcdata=False|True Whether to escape characters that need to be escaped within normal elements within rcdata elements such as style. resolve_entities=True|False Whether to resolve named character entities that appear in the source tree. The XML predefined entities < > & " ' are unaffected by this setting. strip_whitespace=False|True Whether to remove semantically meaningless whitespace. (This compresses all whitespace to a single space except within pre.) minimize_boolean_attributes=True|False Shortens boolean attributes to give just the attribute value, for example <input disabled="disabled"> becomes <input disabled>. use_trailing_solidus=False|True Includes a close-tag slash at the end of the start tag of void elements (empty elements whose end tag is forbidden). E.g. <hr/>. space_before_trailing_solidus=True|False Places a space immediately before the closing slash in a tag using a trailing solidus. E.g. <hr />. Requires use_trailing_solidus. sanitize=False|True Strip all unsafe or unknown constructs from output. See `html5lib user documentation`_ omit_optional_tags=True|False Omit start/end tags that are optional. alphabetical_attributes=False|True Reorder attributes to be in alphabetical order. .. _html5lib user documentation: http://code.google.com/p/html5lib/wiki/UserDocumentation """ unexpected_args = frozenset(kwargs) - frozenset(self.options) if len(unexpected_args) > 0: raise TypeError("__init__() got an unexpected keyword argument '%s'" % next(iter(unexpected_args))) if 'quote_char' in kwargs: self.use_best_quote_char = False for attr in self.options: setattr(self, attr, kwargs.get(attr, getattr(self, attr))) self.errors = [] self.strict = False def encode(self, string): assert(isinstance(string, text_type)) if self.encoding: return string.encode(self.encoding, "htmlentityreplace") else: return string def encodeStrict(self, string): assert(isinstance(string, text_type)) if self.encoding: return string.encode(self.encoding, "strict") else: return string def serialize(self, treewalker, encoding=None): # pylint:disable=too-many-nested-blocks self.encoding = encoding in_cdata = False self.errors = [] if encoding and self.inject_meta_charset: from .filters.inject_meta_charset import Filter treewalker = Filter(treewalker, encoding) # Alphabetical attributes is here under the assumption that none of # the later filters add or change order of attributes; it needs to be # before the sanitizer so escaped elements come out correctly if self.alphabetical_attributes: from .filters.alphabeticalattributes import Filter treewalker = Filter(treewalker) # WhitespaceFilter should be used before OptionalTagFilter # for maximum efficiently of this latter filter if self.strip_whitespace: from .filters.whitespace import Filter treewalker = Filter(treewalker) if self.sanitize: from .filters.sanitizer import Filter treewalker = Filter(treewalker) if self.omit_optional_tags: from .filters.optionaltags import Filter treewalker = Filter(treewalker) for token in treewalker: type = token["type"] if type == "Doctype": doctype = "<!DOCTYPE %s" % token["name"] if token["publicId"]: doctype += ' PUBLIC "%s"' % token["publicId"] elif token["systemId"]: doctype += " SYSTEM" if token["systemId"]: if token["systemId"].find('"') >= 0: if token["systemId"].find("'") >= 0: self.serializeError("System identifer contains both single and double quote characters") quote_char = "'" else: quote_char = '"' doctype += " %s%s%s" % (quote_char, token["systemId"], quote_char) doctype += ">" yield self.encodeStrict(doctype) elif type in ("Characters", "SpaceCharacters"): if type == "SpaceCharacters" or in_cdata: if in_cdata and token["data"].find("</") >= 0: self.serializeError("Unexpected </ in CDATA") yield self.encode(token["data"]) else: yield self.encode(escape(token["data"])) elif type in ("StartTag", "EmptyTag"): name = token["name"] yield self.encodeStrict("<%s" % name) if name in rcdataElements and not self.escape_rcdata: in_cdata = True elif in_cdata: self.serializeError("Unexpected child element of a CDATA element") for (_, attr_name), attr_value in token["data"].items(): # TODO: Add namespace support here k = attr_name v = attr_value yield self.encodeStrict(' ') yield self.encodeStrict(k) if not self.minimize_boolean_attributes or \ (k not in booleanAttributes.get(name, tuple()) and k not in booleanAttributes.get("", tuple())): yield self.encodeStrict("=") if self.quote_attr_values == "always" or len(v) == 0: quote_attr = True elif self.quote_attr_values == "spec": quote_attr = _quoteAttributeSpec.search(v) is not None elif self.quote_attr_values == "legacy": quote_attr = _quoteAttributeLegacy.search(v) is not None else: raise ValueError("quote_attr_values must be one of: " "'always', 'spec', or 'legacy'") v = v.replace("&", "&") if self.escape_lt_in_attrs: v = v.replace("<", "<") if quote_attr: quote_char = self.quote_char if self.use_best_quote_char: if "'" in v and '"' not in v: quote_char = '"' elif '"' in v and "'" not in v: quote_char = "'" if quote_char == "'": v = v.replace("'", "'") else: v = v.replace('"', """) yield self.encodeStrict(quote_char) yield self.encode(v) yield self.encodeStrict(quote_char) else: yield self.encode(v) if name in voidElements and self.use_trailing_solidus: if self.space_before_trailing_solidus: yield self.encodeStrict(" /") else: yield self.encodeStrict("/") yield self.encode(">") elif type == "EndTag": name = token["name"] if name in rcdataElements: in_cdata = False elif in_cdata: self.serializeError("Unexpected child element of a CDATA element") yield self.encodeStrict("</%s>" % name) elif type == "Comment": data = token["data"] if data.find("--") >= 0: self.serializeError("Comment contains --") yield self.encodeStrict("<!--%s-->" % token["data"]) elif type == "Entity": name = token["name"] key = name + ";" if key not in entities: self.serializeError("Entity %s not recognized" % name) if self.resolve_entities and key not in xmlEntities: data = entities[key] else: data = "&%s;" % name yield self.encodeStrict(data) else: self.serializeError(token["data"]) def render(self, treewalker, encoding=None): if encoding: return b"".join(list(self.serialize(treewalker, encoding))) else: return "".join(list(self.serialize(treewalker))) def serializeError(self, data="XXX ERROR MESSAGE NEEDED"): # 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The parser is designed to be compatible with existing HTML found in the wild and implements well-defined error recovery that is largely compatible with modern desktop web browsers. Example usage: import html5lib f = open("my_document.html") tree = html5lib.parse(f) """ from __future__ import absolute_import, division, unicode_literals from .html5parser import HTMLParser, parse, parseFragment from .treebuilders import getTreeBuilder from .treewalkers import getTreeWalker from .serializer import serialize __all__ = ["HTMLParser", "parse", "parseFragment", "getTreeBuilder", "getTreeWalker", "serialize"] # this has to be at the top level, see how setup.py parses this __version__ = "1.0b10" PK @N#]e��NJ J / site-packages/pip/_vendor/html5lib/__init__.pycnu �[��� � ��abc @` s� d Z d d l m Z m Z m Z d d l m Z m Z m Z d d l m Z d d l m Z d d l m Z d d d d d d g Z d Z d S( uM HTML parsing library based on the WHATWG "HTML5" specification. The parser is designed to be compatible with existing HTML found in the wild and implements well-defined error recovery that is largely compatible with modern desktop web browsers. Example usage: import html5lib f = open("my_document.html") tree = html5lib.parse(f) i ( t absolute_importt divisiont unicode_literalsi ( t HTMLParsert parset parseFragment( t getTreeBuilder( t getTreeWalker( t serializeu HTMLParseru parseu parseFragmentu getTreeBuilderu getTreeWalkeru serializeu 1.0b10N( t __doc__t __future__R R R t html5parserR R R t treebuildersR t treewalkersR t serializerR t __all__t __version__( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/__init__.pyt <module> s PK @N#]Q��l �l 3 site-packages/pip/_vendor/html5lib/_inputstream.pycnu �[��� � ��abc ! @` s d d l m Z m Z m Z d d l m Z m Z d d l m Z m Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z m Z d d l m Z d d l m Z d d l m Z y d d l m Z Wn e k r� e Z n Xe g e D] Z e j d � ^ q� � Z e g e D] Z e j d � ^ q"� Z e g e D] Z e j d � ^ qJ� Z e e d d g � BZ d Z! e j" r�e! d d k r�e! j# d � d k s�t$ � e j% e! d e& d � d � Z' n e j% e! � Z' e( d d d d d d d d d d d d d d d! d" d# d$ d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 g � Z) e j% d3 � Z* i Z+ d4 e, f d5 � � YZ- d6 � Z. d7 e, f d8 � � YZ/ d9 e/ f d: � � YZ0 d; e1 f d< � � YZ2 d= e, f d> � � YZ3 d? e, f d@ � � YZ4 dA � Z5 d S(B i ( t absolute_importt divisiont unicode_literals( t text_typet binary_type( t http_clientt urllibN( t webencodingsi ( t EOFt spaceCharacterst asciiLetterst asciiUppercase( t ReparseException( t _utils( t StringIO( t BytesIOu asciit >t <u� [- - --]i����u ]u "\uD800-\uDFFF"i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� u [ - -/:-@[-`{-~]t BufferedStreamc B` sM e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( u� Buffering for streams that do not have buffering of their own The buffer is implemented as a list of chunks on the assumption that joining many strings will be slow since it is O(n**2) c C` s% | | _ g | _ d d g | _ d S( Ni����i ( t streamt buffert position( t selfR ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt __init__@ s c C` sJ d } x, | j | j d D] } | t | � 7} q W| | j d 7} | S( Ni i ( R R t len( R t post chunk( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt tellE s c C` sx | | j � k s t � | } d } x> t | j | � | k rd | t | j | � 8} | d 7} q' W| | g | _ d S( Ni i ( t _bufferedBytest AssertionErrorR R R ( R R t offsett i( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt seekL s c C` sp | j s | j | � S| j d t | j � k r_ | j d t | j d � k r_ | j | � S| j | � Sd S( Ni i i����( R t _readStreamR R t _readFromBuffer( R t bytes( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt readU s c C` s& t g | j D] } t | � ^ q � S( N( t sumR R ( R t item( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR ^ s c C` sL | j j | � } | j j | � | j d c d 7<t | � | j d <| S( Ni i ( R R$ R t appendR R ( R R# t data( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR! a s c C` s" | } g } | j d } | j d } x� | t | j � k r� | d k r� | d k s\ t � | j | } | t | � | k r� | } | | | g | _ n/ t | � | } | t | � g | _ | d 7} | j | | | | !� | | 8} d } q) W| r| j | j | � � n d j | � S( Ni i t ( R R R R R' R! t join( R R# t remainingBytest rvt bufferIndext bufferOffsett bufferedDatat bytesToRead( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR" h s& $ ( t __name__t __module__t __doc__R R R R$ R R! R" ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR 9 s c K` s� t | t j � s< t | t j j � rE t | j t j � rE t } n9 t | d � ro t | j d � t � } n t | t � } | r� g | D] } | j d � r� | ^ q� } | r� t d | � � n t | | � St | | � Sd S( Nu readi u _encodingu3 Cannot set an encoding with a unicode input, set %r( t isinstanceR t HTTPResponseR t responset addbaset fpt Falset hasattrR$ R t endswitht TypeErrort HTMLUnicodeInputStreamt HTMLBinaryInputStream( t sourcet kwargst isUnicodet xt encodings( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt HTMLInputStream� s ( R= c B` s} e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z e d � Z d � Z RS( u� Provides a unicode stream of characters to the HTMLTokenizer. This class takes care of character encoding and removing or replacing incorrect byte-sequences and also provides column and line tracking. i ( c C` s� t j s d | _ n- t d � d k r6 | j | _ n | j | _ d g | _ t d � d f | _ | j | � | _ | j � d S( u� Initialises the HTMLInputStream. HTMLInputStream(source, [encoding]) -> Normalized stream from source for use by html5lib. source can be either a file-object, local filename or a string. The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) u i i u utf-8u certainN( R t supports_lone_surrogatest Nonet reportCharacterErrorsR t characterErrorsUCS4t characterErrorsUCS2t newLinest lookupEncodingt charEncodingt openStreamt dataStreamt reset( R R? ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR � s c C` sC d | _ d | _ d | _ g | _ d | _ d | _ d | _ d S( Nu i ( R t chunkSizet chunkOffsett errorst prevNumLinest prevNumColsRF t _bufferedCharacter( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRO � s c C` s( t | d � r | } n t | � } | S( uv Produces a file object from source. source can be either a file object, local filename or a string. u read( R: R ( R R? R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRM � s c C` st | j } | j d d | � } | j | } | j d d | � } | d k r\ | j | } n | | d } | | f S( Nu i i����i ( R t countRS t rfindRT ( R R R t nLinest positionLinet lastLinePost positionColumn( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt _position� s c C` s& | j | j � \ } } | d | f S( u: Returns (line, col) of the current position in the stream.i ( R\ RQ ( R t linet col( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR � s c C` sL | j | j k r% | j � s% t Sn | j } | j | } | d | _ | S( uo Read one character from the stream or queue if available. Return EOF when EOF is reached. i ( RQ RP t readChunkR R ( R RQ t char( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR` � s c C` sO | d k r | j } n | j | j � \ | _ | _ d | _ d | _ d | _ | j j | � } | j r� | j | } d | _ n | s� t St | � d k r� t | d � } | d k s� d | k o� d k n r� | d | _ | d } q� n | j r| j | � n | j d d � } | j d d � } | | _ t | � | _ t S( Nu i i i����i i � i�� u u u ( RF t _defaultChunkSizeR\ RP RS RT R RQ RN R$ RU R9 R t ordRG t replacet True( R RP R( t lastv( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR_ � s0 ( c C` s: x3 t t t j | � � � D] } | j j d � q Wd S( Nu invalid-codepoint( t rangeR t invalid_unicode_ret findallRR R' ( R R( t _( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRH % s "c C` s t } x� t j | � D]� } | r( q n t | j � � } | j � } t j | | | d !� r� t j | | | d !� } | t k r� | j j d � n t } q | d k r� | d k r� | t | � d k r� | j j d � q t } | j j d � q Wd S( Ni u invalid-codepointi � i�� i ( R9 Rg t finditerRb t groupt startR t isSurrogatePairt surrogatePairToCodepointt non_bmp_invalid_codepointsRR R' Rd R ( R R( t skipt matcht codepointR t char_val( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRI ) s c C` s} y t | | f } Wn� t k r� x& | D] } t | � d k s+ t � q+ Wd j g | D] } d t | � ^ qZ � } | s� d | } n t j d | � } t | | f <n Xg } x� t ri| j | j | j � } | d k r� | j | j k r?Pq?nB | j � } | | j k r?| j | j | j | !� | | _ Pn | j | j | j � | j � s� Pq� q� Wd j | � } | S( u� Returns a string of characters from the stream up to but not including any character in 'characters' or EOF. 'characters' must be a container that supports the 'in' method and iteration over its characters. i� u u \x%02xu ^%su [%s]+N( t charsUntilRegExt KeyErrorRb R R* t ret compileRd Rq R RQ RF RP t endR' R_ ( R t characterst oppositet charst ct regexR, t mRx t r( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt charsUntil@ s2 , % c C` so | d k rk | j d k r= | | j | _ | j d 7_ qk | j d 8_ | j | j | k sk t � n d S( Ni i ( RF RQ R RP R ( R R` ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt ungeto s N( R1 R2 R3 Ra R RO RM R\ R R` RF R_ RH RI R9 R� R� ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR= � s & /R> c B` sb e Z d Z d d d d d e d � Z d � Z d � Z e d � Z d � Z d � Z d � Z RS( u� Provides a unicode stream of characters to the HTMLTokenizer. This class takes care of character encoding and removing or replacing incorrect byte-sequences and also provides column and line tracking. u windows-1252c C` s� | j | � | _ t j | | j � d | _ d | _ | | _ | | _ | | _ | | _ | | _ | j | � | _ | j d d k s� t � | j � d S( u� Initialises the HTMLInputStream. HTMLInputStream(source, [encoding]) -> Normalized stream from source for use by html5lib. source can be either a file-object, local filename or a string. The optional encoding parameter must be a string that indicates the encoding. If specified, that encoding will be used, regardless of any BOM or later declaration (such as in a meta element) i id i N( RM t rawStreamR= R t numBytesMetat numBytesChardett override_encodingt transport_encodingt same_origin_parent_encodingt likely_encodingt default_encodingt determineEncodingRL RF R RO ( R R? R� R� R� R� R� t useChardet( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR � s c C` s3 | j d j j | j d � | _ t j | � d S( Ni u replace( RL t codec_infot streamreaderR� RN R= RO ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRO � s "c C` sU t | d � r | } n t | � } y | j | j � � Wn t | � } n X| S( uv Produces a file object from source. source can be either a file object, local filename or a string. u read( R: R R R R ( R R? R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyRM � s c C` s! | j � d f } | d d k r& | St | j � d f } | d d k rO | St | j � d f } | d d k rx | S| j � d f } | d d k r� | St | j � d f } | d d k r� | d j j d � r� | St | j � d f } | d d k r| S| r�y d d l m } Wn t k r4q�Xg } | � } x[ | j s�| j j | j � } t | t � szt � | s�Pn | j | � | j | � qGW| j � t | j d � } | j j d � | d k r�| d f Sn t | j � d f } | d d k r| St d � d f S( Nu certaini u tentativeu utf-16( t UniversalDetectoru encodingu windows-1252( t detectBOMRF RK R� R� t detectEncodingMetaR� t namet startswithR� t chardet.universaldetectorR� t ImportErrort doneR� R$ R� R4 R# R R' t feedt closet resultR R� ( R t chardetRL R� t bufferst detectorR t encoding( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyR� � sR ' c C` s� | j d d k s t � t | � } | d k r5 d S| j d k re t d � } | d k s� t � nr | | j d k r� | j d d f | _ nF | j j d � | d f | _ | j � t d | j d | f � � d S( Ni u certainu utf-16beu utf-16leu utf-8i u Encoding changed from %s to %s( u utf-16beu utf-16le( RL R RK RF R� R� R RO R ( R t newEncoding( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/_inputstream.pyt changeEncoding s c C` s� i d t j 6d t j 6d t j 6d t j 6d t j 6} | j j d � } t | t � s_ t � | j | d � } d } | s� | j | � } d } | s� | j | d � } d } q� n | r� | j j | � t | � S| j j d � d Sd S( u� Attempts to detect at BOM at the start of the stream. 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d0 6dtd1 6dvd2 6d3 d4 6d3 d5 6d6 d7 6dxd8 6d9 d: 6d; d< 6d�d= 6d> d? 6d@ dA 6dB dC 6dD dE 6dF dG 6dH dI 6dH dJ 6dK dL 6dM dN 6d0dO 6d�dP 6dmdQ 6dR dS 6dT dU 6dIdV 6dW dX 6dY dZ 6d[ d\ 6d] d^ 6d_ d` 6d�da 6db dc 6dd de 6df dg 6d�dh 6di dj 6dodk 6dl dm 6dn do 6dn dp 6dq dr 6dq ds 6dt du 6dt dv 6dw dx 6dy dz 6d{ d| 6d} d~ 6dn d 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d�d� 6d� d� 6d� d� 6d� d� 6d� d� 6dd� 6d� d� 6d� d� 6dd� 6d� d� 6d� d� 6dQd� 6d� d� 6d� d� 6d� d� 6d� d� 6d}d� 6d� d� 6d� d� 6d� d� 6d� d� 6d�d� 6d� d� 6d� d� 6d� d� 6d� d� 6dg d� 6d� d� 6dg d� 6d� d� 6d� d� 6d�d� 6d� d� 6d" d� 6d� d� 6d� d� 6d[d� 6d[d� 6d� d� 6d� d� 6d[d� 6d� d� 6d� d� 6d� d� 6d� d� 6dbd� 6d� d� 6d� d� 6dfd� 6ddd� 6dbd� 6d� d� 6dfd� 6ddd� 6d� d� 6d� d� 6d� d� 6dhd� 6d� d� 6d^d� 6d� d� 6d� d� 6d� d� 6dld� 6d� d� 6d� d� 6d� d� 6dod� 6dod� 6dhd� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d� d� 6d d6dd6d�d6dd6dd6d� d 6dud 6dudG6d�d 6dd 6d d6d�d6dd6dd6dd6d�d6dd6d�d6dd6d d 6d�d 6d d 6d d!6d�d"6d#d$6d�d%6d&d'6d(d)6d*d+6d~ d,6d� d-6d.d/6d0d16d2d36d4d56d6d76d8d96dzd:6d�d;6d<d=6d>d?6d@dA6dBdC6dDdE6dFdG6dHdI6dJdK6d�dL6d>dM6dNdO6dPdQ6dRdS6d�dT6d�dU6dVdW6d�dX6d�dY6d�dZ6d�d[6d\d]6d�d^6d�d_6d`da6d�db6dcdd6d,de6d�df6dgdh6didj6dkdl6d�dm6d2dn6d,do6d�dp6d�dq6dadr6dsdt6d4du6dvdw6dxdy6d� dz6d�d{6dad|6d}d~6dd�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dsd�6d�d�6d�d�6d�d�6d@d�6d�d�6d�d�6dvd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d� d�6d d�6d�d�6d�d�6d�d�6dd�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dd�6d�d�6d�d�6d$ d�6d�d�6d�d�6dt d�6dzd�6dzd�6d�d�6d�d�6d�d�6d�d�6dvd�6dvd�6d�d�6d�d�6d� d�6d�d�6d�d�6d�d�6d�d�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d;d�6d�d�6d=d�6d=d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d 6dd6d)d6dvd6dd6dd6d�d 6d d 6d d 6dd6dd6dd6dd6dd6dd6dd6d d 6d d 6dd 6d�d 6d!d"6dd#6d$d%6d�d&6d�d'6d�d(6d�d)6d�d*6d d+6d�d,6d d-6d�d.6d�d/6dvd06dvd16d�d26d3d46dvd56d d66dd76d8d96d�d:6d� d;6d� d<6d� d=6d>d?6d@dA6dBdC6d dD6dEdF6dGdH6dIdJ6dKdL6dMdN6dOdP6d>dQ6d dR6d@dS6dKdT6dIdU6dVdW6dXdY6dZd[6d d\6d�d]6dd^6dd_6d�d`6d�da6d�db6ddc6ddd6dedf6dgdh6dgdi6djdk6djdl6dmdn6dmdo6ddp6dqdr6dsdt6dudv6d dw6dxdy6dzd{6d|d}6d~d6d�d�6d�d�6d�d�6d�d�6dd�6d d�6dqd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dv d�6dxd�6dxd�6d�d�6d�d�6d�d�6d�d�6d�d�6dMd�6d�d�6d�d�6d�d�6dEd�6d�d�6d�d�6d3d�6d3d�6d�d�6d�d�6d�d�6dAd�6d;d�6d9d�6dAd�6d;d�6d�d�6d�d�6d�d�6d�d�6d�d�6dd�6d�d�6d�d�6d� d�6d{ d�6d0d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d"d�6d�d�6d: d�6d� d�6dId�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d d�6d�d�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d d6d d6dd6dwd6dd6d{d6d d 6d d 6d d6d d6dOd6d�d6dd6dd6dd6dd6dd6dd 6d�d 6d�d 6d d 6d!d"6d�d#6dyd$6dOd%6d�d&6dnd'6d(d)6d�d*6d(d+6d,d-6d.d/6d.d06d1d26d3d46d5d66d7d86d9d:6d;d<6d�d=6d�d>6d,d?6d@dA6d@dB6dCdD6ddE6dFdG6dHdI6ddJ6dKdL6d� dM6d� dN6ds dO6d� dP6d� dQ6dodR6dydS6dkdT6d�dU6dVdW6dXdY6dZd[6d\d]6d�d^6dEd_6d�d`6dadb6d�dc6di dd6dedf6dgdh6didj6d�dk6d�dl6dmdn6dEdo6d�dp6ddq6drds6dodt6d�du6dvdw6dXdx6dVdy6d\dz6dZd{6d|d}6d~d6d�d�6dd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6dld�6d�d�6d�d�6d d�6dod�6d�d�6d d�6dmd�6d� d�6d�d�6d�d�6d�d�6d�d�6d�d�6dd�6dqd�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6d�d�6Z/ i" d�d 6d d�6d� d�6d�d�6d� d�6d� d�6dyd�6dn d�6d�d�6d�d�6did�6d� d�6d�d�6d� d�6d d�6d�d�6d�d�6d�d�6d�d�6d8d�6d�d�6d6d�6d�d�6d*d�6do d�6d d�6d�d�6d"d�6d�d�6d�d 6d@ d6dd6d�d6d�d6Z0 i d d6dd6d d 6d d 6d d6dd6dd6dd6Z1 e e1 d e1 de1 dg � Z2 e g e j � D] \ Z3 Z4 e4 e3 f ^ qDN� Z5 de5 d<de6 f d� � YZ7 de8 f d� � YZ9 d S( i ( t absolute_importt divisiont unicode_literalsNu5 Null character in input stream, replaced with U+FFFD.u null-characteru Invalid codepoint in stream.u invalid-codepointu& Solidus (/) incorrectly placed in tag.u incorrectly-placed-solidusu. Incorrect CR newline entity, replaced with LF.u incorrect-cr-newline-entityu9 Entity used with illegal number (windows-1252 reference).u illegal-windows-1252-entityuP Numeric entity couldn't be converted to character (codepoint U+%(charAsInt)08x).u cant-convert-numeric-entityuB Numeric entity represents an illegal codepoint: U+%(charAsInt)08x.u$ illegal-codepoint-for-numeric-entityu# Numeric entity didn't end with ';'.u numeric-entity-without-semicolonu1 Numeric entity expected. Got end of file instead.u# expected-numeric-entity-but-got-eofu' Numeric entity expected but none found.u expected-numeric-entityu! Named entity didn't end with ';'.u named-entity-without-semicolonu Named entity expected. Got none.u expected-named-entityu' End tag contains unexpected attributes.u attributes-in-end-tagu. End tag contains unexpected self-closing flag.u self-closing-flag-on-end-tagu# Expected tag name. Got '>' instead.u' expected-tag-name-but-got-right-bracketuS Expected tag name. Got '?' instead. (HTML doesn't support processing instructions.)u' expected-tag-name-but-got-question-marku- Expected tag name. Got something else insteadu expected-tag-nameu6 Expected closing tag. Got '>' instead. Ignoring '</>'.u* expected-closing-tag-but-got-right-bracketu- Expected closing tag. Unexpected end of file.u expected-closing-tag-but-got-eofu< Expected closing tag. Unexpected character '%(data)s' found.u! expected-closing-tag-but-got-charu' Unexpected end of file in the tag name.u eof-in-tag-nameu8 Unexpected end of file. Expected attribute name instead.u# expected-attribute-name-but-got-eofu) Unexpected end of file in attribute name.u eof-in-attribute-nameu# Invalid character in attribute nameu# invalid-character-in-attribute-nameu# Dropped duplicate attribute on tag.u duplicate-attributeu1 Unexpected end of file. Expected = or end of tag.u$ expected-end-of-tag-name-but-got-eofu1 Unexpected end of file. Expected attribute value.u$ expected-attribute-value-but-got-eofu* Expected attribute value. Got '>' instead.u. expected-attribute-value-but-got-right-bracketu" Unexpected = in unquoted attributeu" equals-in-unquoted-attribute-valueu* Unexpected character in unquoted attributeu0 unexpected-character-in-unquoted-attribute-valueu* Unexpected character after attribute name.u& invalid-character-after-attribute-nameu+ Unexpected character after attribute value.u* unexpected-character-after-attribute-valueu. Unexpected end of file in attribute value (").u# eof-in-attribute-value-double-quoteu. Unexpected end of file in attribute value (').u# eof-in-attribute-value-single-quoteu* Unexpected end of file in attribute value.u eof-in-attribute-value-no-quotesu) Unexpected end of file in tag. Expected >u# unexpected-EOF-after-solidus-in-tagu/ Unexpected character after / in tag. Expected >u) unexpected-character-after-solidus-in-tagu& Expected '--' or 'DOCTYPE'. Not found.u expected-dashes-or-doctypeu Unexpected ! after -- in commentu, unexpected-bang-after-double-dash-in-commentu$ Unexpected space after -- in commentu- unexpected-space-after-double-dash-in-commentu Incorrect comment.u incorrect-commentu" Unexpected end of file in comment.u eof-in-commentu% Unexpected end of file in comment (-)u eof-in-comment-end-dashu+ Unexpected '-' after '--' found in comment.u, unexpected-dash-after-double-dash-in-commentu' Unexpected end of file in comment (--).u eof-in-comment-double-dashu eof-in-comment-end-space-stateu eof-in-comment-end-bang-stateu& Unexpected character in comment found.u unexpected-char-in-commentu( No space after literal string 'DOCTYPE'.u need-space-after-doctypeu. Unexpected > character. Expected DOCTYPE name.u+ expected-doctype-name-but-got-right-bracketu. Unexpected end of file. Expected DOCTYPE name.u! expected-doctype-name-but-got-eofu' Unexpected end of file in DOCTYPE name.u eof-in-doctype-nameu" Unexpected end of file in DOCTYPE.u eof-in-doctypeu% Expected space or '>'. Got '%(data)s'u* expected-space-or-right-bracket-in-doctypeu Unexpected end of DOCTYPE.u unexpected-end-of-doctypeu Unexpected character in DOCTYPE.u unexpected-char-in-doctypeu XXX innerHTML EOFu eof-in-innerhtmlu Unexpected DOCTYPE. Ignored.u unexpected-doctypeu% html needs to be the first start tag.u non-html-rootu) Unexpected End of file. Expected DOCTYPE.u expected-doctype-but-got-eofu Erroneous DOCTYPE.u unknown-doctypeu2 Unexpected non-space characters. Expected DOCTYPE.u expected-doctype-but-got-charsu2 Unexpected start tag (%(name)s). Expected DOCTYPE.u" expected-doctype-but-got-start-tagu0 Unexpected end tag (%(name)s). Expected DOCTYPE.u expected-doctype-but-got-end-tagu? Unexpected end tag (%(name)s) after the (implied) root element.u end-tag-after-implied-rootu4 Unexpected end of file. Expected end tag (%(name)s).u& expected-named-closing-tag-but-got-eofu4 Unexpected start tag head in existing head. Ignored.u! two-heads-are-not-better-than-oneu' Unexpected end tag (%(name)s). Ignored.u unexpected-end-tagu; Unexpected start tag (%(name)s) that can be in head. Moved.u# unexpected-start-tag-out-of-my-headu Unexpected start tag (%(name)s).u unexpected-start-tagu Missing end tag (%(name)s).u missing-end-tagu Missing end tags (%(name)s).u missing-end-tagsuC Unexpected start tag (%(startName)s) implies end tag (%(endName)s).u$ unexpected-start-tag-implies-end-tagu@ Unexpected start tag (%(originalName)s). Treated as %(newName)s.u unexpected-start-tag-treated-asu, Unexpected start tag %(name)s. Don't use it!u deprecated-tagu' Unexpected start tag %(name)s. Ignored.u unexpected-start-tag-ignoreduE Unexpected end tag (%(gotName)s). Missing end tag (%(expectedName)s).u$ expected-one-end-tag-but-got-anotheru: End tag (%(name)s) seen too early. Expected other end tag.u end-tag-too-earlyuF Unexpected end tag (%(gotName)s). Expected end tag (%(expectedName)s).u end-tag-too-early-namedu+ End tag (%(name)s) seen too early. Ignored.u end-tag-too-early-ignoreduQ End tag (%(name)s) violates step 1, paragraph 1 of the adoption agency algorithm.u adoption-agency-1.1uQ End tag (%(name)s) violates step 1, paragraph 2 of the adoption agency algorithm.u adoption-agency-1.2uQ End tag (%(name)s) violates step 1, paragraph 3 of the adoption agency algorithm.u adoption-agency-1.3uQ End tag (%(name)s) violates step 4, paragraph 4 of the adoption agency algorithm.u adoption-agency-4.4u> Unexpected end tag (%(originalName)s). Treated as %(newName)s.u unexpected-end-tag-treated-asu' This element (%(name)s) has no end tag.u no-end-tagu9 Unexpected implied end tag (%(name)s) in the table phase.u# unexpected-implied-end-tag-in-tableu> Unexpected implied end tag (%(name)s) in the table body phase.u( unexpected-implied-end-tag-in-table-bodyuD Unexpected non-space characters in table context caused voodoo mode.u$ unexpected-char-implies-table-voodoou3 Unexpected input with type hidden in table context.u unexpected-hidden-input-in-tableu! Unexpected form in table context.u unexpected-form-in-tableuD Unexpected start tag (%(name)s) in table context caused voodoo mode.u) unexpected-start-tag-implies-table-voodoouB Unexpected end tag (%(name)s) in table context caused voodoo mode.u' unexpected-end-tag-implies-table-voodoouC Unexpected table cell start tag (%(name)s) in the table body phase.u unexpected-cell-in-table-bodyuF Got table cell end tag (%(name)s) while required end tags are missing.u unexpected-cell-end-tagu? Unexpected end tag (%(name)s) in the table body phase. Ignored.u unexpected-end-tag-in-table-bodyu= Unexpected implied end tag (%(name)s) in the table row phase.u' unexpected-implied-end-tag-in-table-rowu> Unexpected end tag (%(name)s) in the table row phase. Ignored.u unexpected-end-tag-in-table-rowuJ Unexpected select start tag in the select phase treated as select end tag.u unexpected-select-in-selectu/ Unexpected input start tag in the select phase.u unexpected-input-in-selectuB Unexpected start tag token (%(name)s in the select phase. Ignored.u unexpected-start-tag-in-selectu; Unexpected end tag (%(name)s) in the select phase. Ignored.u unexpected-end-tag-in-selectuK Unexpected table element start tag (%(name)s) in the select in table phase.u5 unexpected-table-element-start-tag-in-select-in-tableuI Unexpected table element end tag (%(name)s) in the select in table phase.u3 unexpected-table-element-end-tag-in-select-in-tableu8 Unexpected non-space characters in the after body phase.u unexpected-char-after-bodyu> Unexpected start tag token (%(name)s) in the after body phase.u unexpected-start-tag-after-bodyu< Unexpected end tag token (%(name)s) in the after body phase.u unexpected-end-tag-after-bodyu@ Unexpected characters in the frameset phase. Characters ignored.u unexpected-char-in-framesetuE Unexpected start tag token (%(name)s) in the frameset phase. Ignored.u unexpected-start-tag-in-framesetuF Unexpected end tag token (frameset) in the frameset phase (innerHTML).u) unexpected-frameset-in-frameset-innerhtmluC Unexpected end tag token (%(name)s) in the frameset phase. Ignored.u unexpected-end-tag-in-framesetuE Unexpected non-space characters in the after frameset phase. Ignored.u unexpected-char-after-framesetuE Unexpected start tag (%(name)s) in the after frameset phase. Ignored.u# unexpected-start-tag-after-framesetuC Unexpected end tag (%(name)s) in the after frameset phase. Ignored.u! unexpected-end-tag-after-framesetu( Unexpected end tag after body(innerHtml)u' unexpected-end-tag-after-body-innerhtmlu6 Unexpected non-space characters. Expected end of file.u expected-eof-but-got-charu6 Unexpected start tag (%(name)s). Expected end of file.u expected-eof-but-got-start-tagu4 Unexpected end tag (%(name)s). Expected end of file.u expected-eof-but-got-end-tagu/ Unexpected end of file. Expected table content.u eof-in-tableu0 Unexpected end of file. Expected select content.u eof-in-selectu2 Unexpected end of file. Expected frameset content.u eof-in-framesetu0 Unexpected end of file. Expected script content.u eof-in-script-in-scriptu0 Unexpected end of file. Expected foreign contentu eof-in-foreign-landsu0 Trailing solidus not allowed on element %(name)su& non-void-element-with-trailing-solidusu2 Element %(name)s not allowed in a non-html contextu* unexpected-html-element-in-foreign-contentu* Unexpected end tag (%(name)s) before html.u unexpected-end-tag-before-htmlu9 Element %(name)s not allowed in a inhead-noscript contextu unexpected-inhead-noscript-tagu8 Unexpected end of file. Expected inhead-noscript contentu eof-in-head-noscriptu@ Unexpected non-space character. Expected inhead-noscript contentu char-in-head-noscriptu0 Undefined error (this sucks and should be fixed)u XXX-undefined-erroru http://www.w3.org/1999/xhtmlu htmlu" http://www.w3.org/1998/Math/MathMLu mathmlu http://www.w3.org/2000/svgu svgu http://www.w3.org/1999/xlinku xlinku$ http://www.w3.org/XML/1998/namespaceu xmlu http://www.w3.org/2000/xmlns/u xmlnsu appletu captionu marqueeu objectu tableu tdu thu miu mou mnu msu mtextu annotation-xmlu foreignObjectu descu titleu au bu bigu codeu emu fontu iu nobru su smallu strikeu strongu ttu uu addressu areau articleu asideu baseu basefontu bgsoundu blockquoteu bodyu bru buttonu centeru colu colgroupu commandu ddu detailsu diru divu dlu dtu embedu fieldsetu figureu footeru formu frameu framesetu h1u h2u h3u h4u h5u h6u headu headeru hru iframeu imageu imgu inputu isindexu liu linku listingu menuu metau navu noembedu noframesu noscriptu olu pu paramu plaintextu preu scriptu sectionu selectu styleu tbodyu textareau tfootu theadu tru ulu wbru xmpu annotaion-xmlu attributeNameu attributenameu attributeTypeu attributetypeu baseFrequencyu basefrequencyu baseProfileu baseprofileu calcModeu calcmodeu clipPathUnitsu clippathunitsu contentScriptTypeu contentscripttypeu contentStyleTypeu contentstyletypeu diffuseConstantu diffuseconstantu edgeModeu edgemodeu externalResourcesRequiredu externalresourcesrequiredu filterResu filterresu filterUnitsu filterunitsu glyphRefu glyphrefu gradientTransformu gradienttransformu gradientUnitsu gradientunitsu kernelMatrixu kernelmatrixu kernelUnitLengthu kernelunitlengthu keyPointsu keypointsu keySplinesu keysplinesu keyTimesu keytimesu lengthAdjustu lengthadjustu limitingConeAngleu limitingconeangleu markerHeightu markerheightu markerUnitsu markerunitsu markerWidthu markerwidthu maskContentUnitsu maskcontentunitsu maskUnitsu maskunitsu numOctavesu numoctavesu pathLengthu pathlengthu patternContentUnitsu patterncontentunitsu patternTransformu patterntransformu patternUnitsu patternunitsu pointsAtXu pointsatxu pointsAtYu pointsatyu pointsAtZu pointsatzu preserveAlphau preservealphau preserveAspectRatiou preserveaspectratiou primitiveUnitsu primitiveunitsu refXu refxu refYu refyu repeatCountu repeatcountu repeatDuru repeatduru requiredExtensionsu requiredextensionsu requiredFeaturesu requiredfeaturesu specularConstantu specularconstantu specularExponentu specularexponentu spreadMethodu spreadmethodu startOffsetu startoffsetu stdDeviationu stddeviationu stitchTilesu stitchtilesu surfaceScaleu surfacescaleu systemLanguageu systemlanguageu tableValuesu tablevaluesu targetXu targetxu targetYu targetyu textLengthu textlengthu viewBoxu viewboxu viewTargetu viewtargetu xChannelSelectoru xchannelselectoru yChannelSelectoru ychannelselectoru zoomAndPanu zoomandpanu definitionURLu definitionurlu actuateu xlink:actuateu arcroleu xlink:arcroleu hrefu xlink:hrefu roleu xlink:roleu showu xlink:showu xlink:titleu typeu xlink:typeu xml:baseu langu xml:langu spaceu xml:spaceu xmlns:xlinku u u u u u event-sourceu sourceu tracku irrelevantu u scopedu ismapu autoplayu controlsu audiou videou deferu asyncu openu multipleu disabledu datagridu hiddenu checkedu defaultu noshadeu autosubmitu readonlyu selectedu optionu optgroupu autofocusu requiredu outputi� i�� i i� i i& i i! i� i0 i` i9 iR i} i i i i i" i i i� i"! ia i: iS i~ ix u lt;u gt;u amp;u apos;u quot;u Æu AEligu AElig;u &u AMPu AMP;u Áu Aacuteu Aacute;u Ău Abreve;u Âu Acircu Acirc;u Аu Acy;u 𝔄u Afr;u Àu Agraveu Agrave;u Αu Alpha;u Āu Amacr;u ⩓u And;u Ąu Aogon;u 𝔸u Aopf;u u ApplyFunction;u Åu Aringu Aring;u 𝒜u Ascr;u ≔u Assign;u Ãu Atildeu Atilde;u Äu Aumlu Auml;u ∖u Backslash;u ⫧u Barv;u ⌆u Barwed;u Бu Bcy;u ∵u Because;u ℬu Bernoullis;u Βu Beta;u 𝔅u Bfr;u 𝔹u Bopf;u ˘u Breve;u Bscr;u ≎u Bumpeq;u Чu CHcy;u ©u COPYu COPY;u Ću Cacute;u ⋒u Cap;u ⅅu CapitalDifferentialD;u ℭu Cayleys;u Ču Ccaron;u Çu Ccedilu Ccedil;u Ĉu Ccirc;u ∰u Cconint;u Ċu Cdot;u ¸u Cedilla;u ·u CenterDot;u Cfr;u Χu Chi;u ⊙u CircleDot;u ⊖u CircleMinus;u ⊕u CirclePlus;u ⊗u CircleTimes;u ∲u ClockwiseContourIntegral;u ”u CloseCurlyDoubleQuote;u ’u CloseCurlyQuote;u ∷u Colon;u ⩴u Colone;u ≡u Congruent;u ∯u Conint;u ∮u ContourIntegral;u ℂu Copf;u ∐u Coproduct;u ∳u CounterClockwiseContourIntegral;u ⨯u Cross;u 𝒞u Cscr;u ⋓u Cup;u ≍u CupCap;u DD;u ⤑u DDotrahd;u Ђu DJcy;u Ѕu DScy;u Џu DZcy;u ‡u Dagger;u ↡u Darr;u ⫤u Dashv;u Ďu Dcaron;u Дu Dcy;u ∇u Del;u Δu Delta;u 𝔇u Dfr;u ´u DiacriticalAcute;u ˙u DiacriticalDot;u ˝u DiacriticalDoubleAcute;u `u DiacriticalGrave;u ˜u DiacriticalTilde;u ⋄u Diamond;u ⅆu DifferentialD;u 𝔻u Dopf;u ¨u Dot;u ⃜u DotDot;u ≐u DotEqual;u DoubleContourIntegral;u DoubleDot;u ⇓u DoubleDownArrow;u ⇐u DoubleLeftArrow;u ⇔u DoubleLeftRightArrow;u DoubleLeftTee;u ⟸u DoubleLongLeftArrow;u ⟺u DoubleLongLeftRightArrow;u ⟹u DoubleLongRightArrow;u ⇒u DoubleRightArrow;u ⊨u DoubleRightTee;u ⇑u DoubleUpArrow;u ⇕u DoubleUpDownArrow;u ∥u DoubleVerticalBar;u ↓u DownArrow;u ⤓u DownArrowBar;u ⇵u DownArrowUpArrow;u ̑u DownBreve;u ⥐u DownLeftRightVector;u ⥞u DownLeftTeeVector;u ↽u DownLeftVector;u ⥖u DownLeftVectorBar;u ⥟u DownRightTeeVector;u ⇁u DownRightVector;u ⥗u DownRightVectorBar;u ⊤u DownTee;u ↧u DownTeeArrow;u Downarrow;u 𝒟u Dscr;u Đu Dstrok;u Ŋu ENG;u Ðu ETHu ETH;u Éu Eacuteu Eacute;u Ěu Ecaron;u Êu Ecircu Ecirc;u Эu Ecy;u Ėu Edot;u 𝔈u Efr;u Èu Egraveu Egrave;u ∈u Element;u Ēu Emacr;u ◻u EmptySmallSquare;u ▫u EmptyVerySmallSquare;u Ęu Eogon;u 𝔼u Eopf;u Εu Epsilon;u ⩵u Equal;u ≂u EqualTilde;u ⇌u Equilibrium;u ℰu Escr;u ⩳u Esim;u Ηu Eta;u Ëu Eumlu Euml;u ∃u Exists;u ⅇu ExponentialE;u Фu Fcy;u 𝔉u Ffr;u ◼u FilledSmallSquare;u ▪u FilledVerySmallSquare;u 𝔽u Fopf;u ∀u ForAll;u ℱu Fouriertrf;u Fscr;u Ѓu GJcy;u >u GTu GT;u Γu Gamma;u Ϝu Gammad;u Ğu Gbreve;u Ģu Gcedil;u Ĝu Gcirc;u Гu Gcy;u Ġu Gdot;u 𝔊u Gfr;u ⋙u Gg;u 𝔾u Gopf;u ≥u GreaterEqual;u ⋛u GreaterEqualLess;u ≧u GreaterFullEqual;u ⪢u GreaterGreater;u ≷u GreaterLess;u ⩾u GreaterSlantEqual;u ≳u GreaterTilde;u 𝒢u Gscr;u ≫u Gt;u Ъu HARDcy;u ˇu Hacek;u ^u Hat;u Ĥu Hcirc;u ℌu Hfr;u ℋu HilbertSpace;u ℍu Hopf;u ─u HorizontalLine;u Hscr;u Ħu Hstrok;u HumpDownHump;u ≏u HumpEqual;u Еu IEcy;u IJu IJlig;u Ёu IOcy;u Íu Iacuteu Iacute;u Îu Icircu Icirc;u Иu Icy;u İu Idot;u ℑu Ifr;u Ìu Igraveu Igrave;u Im;u Īu Imacr;u ⅈu ImaginaryI;u Implies;u ∬u Int;u ∫u Integral;u ⋂u Intersection;u u InvisibleComma;u u InvisibleTimes;u Įu Iogon;u 𝕀u Iopf;u Ιu Iota;u ℐu Iscr;u Ĩu Itilde;u Іu Iukcy;u Ïu Iumlu Iuml;u Ĵu Jcirc;u Йu Jcy;u 𝔍u Jfr;u 𝕁u Jopf;u 𝒥u Jscr;u Јu Jsercy;u Єu Jukcy;u Хu KHcy;u Ќu KJcy;u Κu Kappa;u Ķu Kcedil;u Кu Kcy;u 𝔎u Kfr;u 𝕂u Kopf;u 𝒦u Kscr;u Љu LJcy;u <u LTu LT;u Ĺu Lacute;u Λu Lambda;u ⟪u Lang;u ℒu Laplacetrf;u ↞u Larr;u Ľu Lcaron;u Ļu Lcedil;u Лu Lcy;u ⟨u LeftAngleBracket;u ←u LeftArrow;u ⇤u LeftArrowBar;u ⇆u LeftArrowRightArrow;u ⌈u LeftCeiling;u ⟦u LeftDoubleBracket;u ⥡u LeftDownTeeVector;u ⇃u LeftDownVector;u ⥙u LeftDownVectorBar;u ⌊u LeftFloor;u ↔u LeftRightArrow;u ⥎u LeftRightVector;u ⊣u LeftTee;u ↤u LeftTeeArrow;u ⥚u LeftTeeVector;u ⊲u LeftTriangle;u ⧏u LeftTriangleBar;u ⊴u LeftTriangleEqual;u ⥑u LeftUpDownVector;u ⥠u LeftUpTeeVector;u ↿u LeftUpVector;u ⥘u LeftUpVectorBar;u ↼u LeftVector;u ⥒u LeftVectorBar;u Leftarrow;u Leftrightarrow;u ⋚u LessEqualGreater;u ≦u LessFullEqual;u ≶u LessGreater;u ⪡u LessLess;u ⩽u LessSlantEqual;u ≲u LessTilde;u 𝔏u Lfr;u ⋘u Ll;u ⇚u Lleftarrow;u Ŀu Lmidot;u ⟵u LongLeftArrow;u ⟷u LongLeftRightArrow;u ⟶u LongRightArrow;u Longleftarrow;u Longleftrightarrow;u Longrightarrow;u 𝕃u Lopf;u ↙u LowerLeftArrow;u ↘u LowerRightArrow;u Lscr;u ↰u Lsh;u Łu Lstrok;u ≪u Lt;u ⤅u Map;u Мu Mcy;u u MediumSpace;u ℳu Mellintrf;u 𝔐u Mfr;u ∓u MinusPlus;u 𝕄u Mopf;u Mscr;u Μu Mu;u Њu NJcy;u Ńu Nacute;u Ňu Ncaron;u Ņu Ncedil;u Нu Ncy;u u NegativeMediumSpace;u NegativeThickSpace;u NegativeThinSpace;u NegativeVeryThinSpace;u NestedGreaterGreater;u NestedLessLess;u NewLine;u 𝔑u Nfr;u u NoBreak;u u NonBreakingSpace;u ℕu Nopf;u ⫬u Not;u ≢u NotCongruent;u ≭u NotCupCap;u ∦u NotDoubleVerticalBar;u ∉u NotElement;u ≠u NotEqual;u ≂̸u NotEqualTilde;u ∄u NotExists;u ≯u NotGreater;u ≱u NotGreaterEqual;u ≧̸u NotGreaterFullEqual;u ≫̸u NotGreaterGreater;u ≹u NotGreaterLess;u ⩾̸u NotGreaterSlantEqual;u ≵u NotGreaterTilde;u ≎̸u NotHumpDownHump;u ≏̸u NotHumpEqual;u ⋪u NotLeftTriangle;u ⧏̸u NotLeftTriangleBar;u ⋬u NotLeftTriangleEqual;u ≮u NotLess;u ≰u NotLessEqual;u ≸u NotLessGreater;u ≪̸u NotLessLess;u ⩽̸u NotLessSlantEqual;u ≴u NotLessTilde;u ⪢̸u NotNestedGreaterGreater;u ⪡̸u NotNestedLessLess;u ⊀u NotPrecedes;u ⪯̸u NotPrecedesEqual;u ⋠u NotPrecedesSlantEqual;u ∌u NotReverseElement;u ⋫u NotRightTriangle;u ⧐̸u NotRightTriangleBar;u ⋭u NotRightTriangleEqual;u ⊏̸u NotSquareSubset;u ⋢u NotSquareSubsetEqual;u ⊐̸u NotSquareSuperset;u ⋣u NotSquareSupersetEqual;u ⊂⃒u NotSubset;u ⊈u NotSubsetEqual;u ⊁u NotSucceeds;u ⪰̸u NotSucceedsEqual;u ⋡u NotSucceedsSlantEqual;u ≿̸u NotSucceedsTilde;u ⊃⃒u NotSuperset;u ⊉u NotSupersetEqual;u ≁u NotTilde;u ≄u NotTildeEqual;u ≇u NotTildeFullEqual;u ≉u NotTildeTilde;u ∤u NotVerticalBar;u 𝒩u Nscr;u Ñu Ntildeu Ntilde;u Νu Nu;u Œu OElig;u Óu Oacuteu Oacute;u Ôu Ocircu Ocirc;u Оu Ocy;u Őu Odblac;u 𝔒u Ofr;u Òu Ograveu Ograve;u Ōu Omacr;u Ωu Omega;u Οu Omicron;u 𝕆u Oopf;u “u OpenCurlyDoubleQuote;u ‘u OpenCurlyQuote;u ⩔u Or;u 𝒪u Oscr;u Øu Oslashu Oslash;u Õu Otildeu Otilde;u ⨷u Otimes;u Öu Oumlu Ouml;u ‾u OverBar;u ⏞u OverBrace;u ⎴u OverBracket;u ⏜u OverParenthesis;u ∂u PartialD;u Пu Pcy;u 𝔓u Pfr;u Φu Phi;u Πu Pi;u ±u PlusMinus;u Poincareplane;u ℙu Popf;u ⪻u Pr;u ≺u Precedes;u ⪯u PrecedesEqual;u ≼u PrecedesSlantEqual;u ≾u PrecedesTilde;u ″u Prime;u ∏u Product;u Proportion;u ∝u Proportional;u 𝒫u Pscr;u Ψu Psi;u "u QUOTu QUOT;u 𝔔u Qfr;u ℚu Qopf;u 𝒬u Qscr;u ⤐u RBarr;u ®u REGu REG;u Ŕu Racute;u ⟫u Rang;u ↠u Rarr;u ⤖u Rarrtl;u Řu Rcaron;u Ŗu Rcedil;u Рu Rcy;u ℜu Re;u ∋u ReverseElement;u ⇋u ReverseEquilibrium;u ⥯u ReverseUpEquilibrium;u Rfr;u Ρu Rho;u ⟩u RightAngleBracket;u →u RightArrow;u ⇥u RightArrowBar;u ⇄u RightArrowLeftArrow;u ⌉u RightCeiling;u ⟧u RightDoubleBracket;u ⥝u RightDownTeeVector;u ⇂u RightDownVector;u ⥕u RightDownVectorBar;u ⌋u RightFloor;u ⊢u RightTee;u ↦u RightTeeArrow;u ⥛u RightTeeVector;u ⊳u RightTriangle;u ⧐u RightTriangleBar;u ⊵u RightTriangleEqual;u ⥏u RightUpDownVector;u ⥜u RightUpTeeVector;u ↾u RightUpVector;u ⥔u RightUpVectorBar;u ⇀u RightVector;u ⥓u RightVectorBar;u Rightarrow;u ℝu Ropf;u ⥰u RoundImplies;u ⇛u Rrightarrow;u ℛu Rscr;u ↱u Rsh;u ⧴u RuleDelayed;u Щu SHCHcy;u Шu SHcy;u Ьu SOFTcy;u Śu Sacute;u ⪼u Sc;u Šu Scaron;u Şu Scedil;u Ŝu Scirc;u Сu Scy;u 𝔖u Sfr;u ShortDownArrow;u ShortLeftArrow;u ShortRightArrow;u ↑u ShortUpArrow;u Σu Sigma;u ∘u SmallCircle;u 𝕊u Sopf;u √u Sqrt;u □u Square;u ⊓u SquareIntersection;u ⊏u SquareSubset;u ⊑u SquareSubsetEqual;u ⊐u SquareSuperset;u ⊒u SquareSupersetEqual;u ⊔u SquareUnion;u 𝒮u Sscr;u ⋆u Star;u ⋐u Sub;u Subset;u ⊆u SubsetEqual;u ≻u Succeeds;u ⪰u SucceedsEqual;u ≽u SucceedsSlantEqual;u ≿u SucceedsTilde;u SuchThat;u ∑u Sum;u ⋑u Sup;u ⊃u Superset;u ⊇u SupersetEqual;u Supset;u Þu THORNu THORN;u ™u TRADE;u Ћu TSHcy;u Цu TScy;u Tab;u Τu Tau;u Ťu Tcaron;u Ţu Tcedil;u Тu Tcy;u 𝔗u Tfr;u ∴u Therefore;u Θu Theta;u u ThickSpace;u u ThinSpace;u ∼u Tilde;u ≃u TildeEqual;u ≅u TildeFullEqual;u ≈u TildeTilde;u 𝕋u Topf;u ⃛u TripleDot;u 𝒯u Tscr;u Ŧu Tstrok;u Úu Uacuteu Uacute;u ↟u Uarr;u ⥉u Uarrocir;u Ўu Ubrcy;u Ŭu Ubreve;u Ûu Ucircu Ucirc;u Уu Ucy;u Űu Udblac;u 𝔘u Ufr;u Ùu Ugraveu Ugrave;u Ūu Umacr;u _u UnderBar;u ⏟u UnderBrace;u ⎵u UnderBracket;u ⏝u UnderParenthesis;u ⋃u Union;u ⊎u UnionPlus;u Ųu Uogon;u 𝕌u Uopf;u UpArrow;u ⤒u UpArrowBar;u ⇅u UpArrowDownArrow;u ↕u UpDownArrow;u ⥮u UpEquilibrium;u ⊥u UpTee;u ↥u UpTeeArrow;u Uparrow;u Updownarrow;u ↖u UpperLeftArrow;u ↗u UpperRightArrow;u ϒu Upsi;u Υu Upsilon;u Ůu Uring;u 𝒰u Uscr;u Ũu Utilde;u Üu Uumlu Uuml;u ⊫u VDash;u ⫫u Vbar;u Вu Vcy;u ⊩u Vdash;u ⫦u Vdashl;u ⋁u Vee;u ‖u Verbar;u Vert;u ∣u VerticalBar;u |u VerticalLine;u ❘u VerticalSeparator;u ≀u VerticalTilde;u u VeryThinSpace;u 𝔙u Vfr;u 𝕍u Vopf;u 𝒱u Vscr;u ⊪u Vvdash;u Ŵu Wcirc;u ⋀u Wedge;u 𝔚u Wfr;u 𝕎u Wopf;u 𝒲u Wscr;u 𝔛u Xfr;u Ξu Xi;u 𝕏u Xopf;u 𝒳u Xscr;u Яu YAcy;u Їu YIcy;u Юu YUcy;u Ýu Yacuteu Yacute;u Ŷu Ycirc;u Ыu Ycy;u 𝔜u Yfr;u 𝕐u Yopf;u 𝒴u Yscr;u Ÿu Yuml;u Жu ZHcy;u Źu Zacute;u Žu Zcaron;u Зu Zcy;u Żu Zdot;u ZeroWidthSpace;u Ζu Zeta;u ℨu Zfr;u ℤu Zopf;u 𝒵u Zscr;u áu aacuteu aacute;u ău abreve;u ∾u ac;u ∾̳u acE;u ∿u acd;u âu acircu acirc;u acuteu acute;u аu acy;u æu aeligu aelig;u af;u 𝔞u afr;u àu agraveu agrave;u ℵu alefsym;u aleph;u αu alpha;u āu amacr;u ⨿u amalg;u ampu ∧u and;u ⩕u andand;u ⩜u andd;u ⩘u andslope;u ⩚u andv;u ∠u ang;u ⦤u ange;u angle;u ∡u angmsd;u ⦨u angmsdaa;u ⦩u angmsdab;u ⦪u angmsdac;u ⦫u angmsdad;u ⦬u angmsdae;u ⦭u angmsdaf;u ⦮u angmsdag;u ⦯u angmsdah;u ∟u angrt;u ⊾u angrtvb;u ⦝u angrtvbd;u ∢u angsph;u angst;u ⍼u angzarr;u ąu aogon;u 𝕒u aopf;u ap;u ⩰u apE;u ⩯u apacir;u ≊u ape;u ≋u apid;u 'u approx;u approxeq;u åu aringu aring;u 𝒶u ascr;u *u ast;u asymp;u asympeq;u ãu atildeu atilde;u äu aumlu auml;u awconint;u ⨑u awint;u ⫭u bNot;u ≌u backcong;u ϶u backepsilon;u ‵u backprime;u ∽u backsim;u ⋍u backsimeq;u ⊽u barvee;u ⌅u barwed;u barwedge;u bbrk;u ⎶u bbrktbrk;u bcong;u бu bcy;u „u bdquo;u becaus;u because;u ⦰u bemptyv;u bepsi;u bernou;u βu beta;u ℶu beth;u ≬u between;u 𝔟u bfr;u bigcap;u ◯u bigcirc;u bigcup;u ⨀u bigodot;u ⨁u bigoplus;u ⨂u bigotimes;u ⨆u bigsqcup;u ★u bigstar;u ▽u bigtriangledown;u △u bigtriangleup;u ⨄u biguplus;u bigvee;u bigwedge;u ⤍u bkarow;u ⧫u blacklozenge;u blacksquare;u ▴u blacktriangle;u ▾u blacktriangledown;u ◂u blacktriangleleft;u ▸u blacktriangleright;u ␣u blank;u ▒u blk12;u ░u blk14;u ▓u blk34;u █u block;u =⃥u bne;u ≡⃥u bnequiv;u ⌐u bnot;u 𝕓u bopf;u bot;u bottom;u ⋈u bowtie;u ╗u boxDL;u ╔u boxDR;u ╖u boxDl;u ╓u boxDr;u ═u boxH;u ╦u boxHD;u ╩u boxHU;u ╤u boxHd;u ╧u boxHu;u ╝u boxUL;u ╚u boxUR;u ╜u boxUl;u ╙u boxUr;u ║u boxV;u ╬u boxVH;u ╣u boxVL;u ╠u boxVR;u ╫u boxVh;u ╢u boxVl;u ╟u boxVr;u ⧉u boxbox;u ╕u boxdL;u ╒u boxdR;u ┐u boxdl;u ┌u boxdr;u boxh;u ╥u boxhD;u ╨u boxhU;u ┬u boxhd;u ┴u boxhu;u ⊟u boxminus;u ⊞u boxplus;u ⊠u boxtimes;u ╛u boxuL;u ╘u boxuR;u ┘u boxul;u └u boxur;u │u boxv;u ╪u boxvH;u ╡u boxvL;u ╞u boxvR;u ┼u boxvh;u ┤u boxvl;u ├u boxvr;u bprime;u breve;u ¦u brvbaru brvbar;u 𝒷u bscr;u ⁏u bsemi;u bsim;u bsime;u \u bsol;u ⧅u bsolb;u ⟈u bsolhsub;u •u bull;u bullet;u bump;u ⪮u bumpE;u bumpe;u bumpeq;u ću cacute;u ∩u cap;u ⩄u capand;u ⩉u capbrcup;u ⩋u capcap;u ⩇u capcup;u ⩀u capdot;u ∩︀u caps;u ⁁u caret;u caron;u ⩍u ccaps;u ču ccaron;u çu ccedilu ccedil;u ĉu ccirc;u ⩌u ccups;u ⩐u ccupssm;u ċu cdot;u cedilu cedil;u ⦲u cemptyv;u ¢u centu cent;u centerdot;u 𝔠u cfr;u чu chcy;u ✓u check;u checkmark;u χu chi;u ○u cir;u ⧃u cirE;u ˆu circ;u ≗u circeq;u ↺u circlearrowleft;u ↻u circlearrowright;u circledR;u Ⓢu circledS;u ⊛u circledast;u ⊚u circledcirc;u ⊝u circleddash;u cire;u ⨐u cirfnint;u ⫯u cirmid;u ⧂u cirscir;u ♣u clubs;u clubsuit;u :u colon;u colone;u coloneq;u ,u comma;u @u commat;u ∁u comp;u compfn;u complement;u complexes;u cong;u ⩭u congdot;u conint;u 𝕔u copf;u coprod;u copyu copy;u ℗u copysr;u ↵u crarr;u ✗u cross;u 𝒸u cscr;u ⫏u csub;u ⫑u csube;u ⫐u csup;u ⫒u csupe;u ⋯u ctdot;u ⤸u cudarrl;u ⤵u cudarrr;u ⋞u cuepr;u ⋟u cuesc;u ↶u cularr;u ⤽u cularrp;u ∪u cup;u ⩈u cupbrcap;u ⩆u cupcap;u ⩊u cupcup;u ⊍u cupdot;u ⩅u cupor;u ∪︀u cups;u ↷u curarr;u ⤼u curarrm;u curlyeqprec;u curlyeqsucc;u ⋎u curlyvee;u ⋏u curlywedge;u ¤u currenu curren;u curvearrowleft;u curvearrowright;u cuvee;u cuwed;u cwconint;u ∱u cwint;u ⌭u cylcty;u dArr;u ⥥u dHar;u †u dagger;u ℸu daleth;u darr;u ‐u dash;u dashv;u ⤏u dbkarow;u dblac;u ďu dcaron;u дu dcy;u dd;u ddagger;u ⇊u ddarr;u ⩷u ddotseq;u °u degu deg;u δu delta;u ⦱u demptyv;u ⥿u dfisht;u 𝔡u dfr;u dharl;u dharr;u diam;u diamond;u ♦u diamondsuit;u diams;u die;u ϝu digamma;u ⋲u disin;u ÷u div;u divideu divide;u ⋇u divideontimes;u divonx;u ђu djcy;u ⌞u dlcorn;u ⌍u dlcrop;u $u dollar;u 𝕕u dopf;u dot;u doteq;u ≑u doteqdot;u ∸u dotminus;u ∔u dotplus;u ⊡u dotsquare;u doublebarwedge;u downarrow;u downdownarrows;u downharpoonleft;u downharpoonright;u drbkarow;u ⌟u drcorn;u ⌌u drcrop;u 𝒹u dscr;u ѕu dscy;u ⧶u dsol;u đu dstrok;u ⋱u dtdot;u ▿u dtri;u dtrif;u duarr;u duhar;u ⦦u dwangle;u џu dzcy;u ⟿u dzigrarr;u eDDot;u eDot;u éu eacuteu eacute;u ⩮u easter;u ěu ecaron;u ≖u ecir;u êu ecircu ecirc;u ≕u ecolon;u эu ecy;u ėu edot;u ee;u ≒u efDot;u 𝔢u efr;u ⪚u eg;u èu egraveu egrave;u ⪖u egs;u ⪘u egsdot;u ⪙u el;u ⏧u elinters;u ℓu ell;u ⪕u els;u ⪗u elsdot;u ēu emacr;u ∅u empty;u emptyset;u emptyv;u u emsp13;u u emsp14;u u emsp;u ŋu eng;u u ensp;u ęu eogon;u 𝕖u eopf;u ⋕u epar;u ⧣u eparsl;u ⩱u eplus;u εu epsi;u epsilon;u ϵu epsiv;u eqcirc;u eqcolon;u eqsim;u eqslantgtr;u eqslantless;u =u equals;u ≟u equest;u equiv;u ⩸u equivDD;u ⧥u eqvparsl;u ≓u erDot;u ⥱u erarr;u ℯu escr;u esdot;u esim;u ηu eta;u ðu ethu eth;u ëu eumlu euml;u €u euro;u !u excl;u exist;u expectation;u exponentiale;u fallingdotseq;u фu fcy;u ♀u female;u ffiu ffilig;u ffu fflig;u fflu ffllig;u 𝔣u ffr;u fiu filig;u fju fjlig;u ♭u flat;u flu fllig;u ▱u fltns;u ƒu fnof;u 𝕗u fopf;u forall;u ⋔u fork;u ⫙u forkv;u ⨍u fpartint;u ½u frac12u frac12;u ⅓u frac13;u ¼u frac14u frac14;u ⅕u frac15;u ⅙u frac16;u ⅛u frac18;u ⅔u frac23;u ⅖u frac25;u ¾u frac34u frac34;u ⅗u frac35;u ⅜u frac38;u ⅘u frac45;u ⅚u frac56;u ⅝u frac58;u ⅞u frac78;u ⁄u frasl;u ⌢u frown;u 𝒻u fscr;u gE;u ⪌u gEl;u ǵu gacute;u γu gamma;u gammad;u ⪆u gap;u ğu gbreve;u ĝu gcirc;u гu gcy;u ġu gdot;u ge;u gel;u geq;u geqq;u geqslant;u ges;u ⪩u gescc;u ⪀u gesdot;u ⪂u gesdoto;u ⪄u gesdotol;u ⋛︀u gesl;u ⪔u gesles;u 𝔤u gfr;u gg;u ggg;u ℷu gimel;u ѓu gjcy;u gl;u ⪒u glE;u ⪥u gla;u ⪤u glj;u ≩u gnE;u ⪊u gnap;u gnapprox;u ⪈u gne;u gneq;u gneqq;u ⋧u gnsim;u 𝕘u gopf;u grave;u ℊu gscr;u gsim;u ⪎u gsime;u ⪐u gsiml;u gtu ⪧u gtcc;u ⩺u gtcir;u ⋗u gtdot;u ⦕u gtlPar;u ⩼u gtquest;u gtrapprox;u ⥸u gtrarr;u gtrdot;u gtreqless;u gtreqqless;u gtrless;u gtrsim;u ≩︀u gvertneqq;u gvnE;u hArr;u hairsp;u half;u hamilt;u ъu hardcy;u harr;u ⥈u harrcir;u ↭u harrw;u ℏu hbar;u ĥu hcirc;u ♥u hearts;u heartsuit;u …u hellip;u ⊹u hercon;u 𝔥u hfr;u ⤥u hksearow;u ⤦u hkswarow;u ⇿u hoarr;u ∻u homtht;u ↩u hookleftarrow;u ↪u hookrightarrow;u 𝕙u hopf;u ―u horbar;u 𝒽u hscr;u hslash;u ħu hstrok;u ⁃u hybull;u hyphen;u íu iacuteu iacute;u ic;u îu icircu icirc;u иu icy;u еu iecy;u ¡u iexclu iexcl;u iff;u 𝔦u ifr;u ìu igraveu igrave;u ii;u ⨌u iiiint;u ∭u iiint;u ⧜u iinfin;u ℩u iiota;u iju ijlig;u īu imacr;u image;u imagline;u imagpart;u ıu imath;u ⊷u imof;u Ƶu imped;u in;u ℅u incare;u ∞u infin;u ⧝u infintie;u inodot;u int;u ⊺u intcal;u integers;u intercal;u ⨗u intlarhk;u ⨼u intprod;u ёu iocy;u įu iogon;u 𝕚u iopf;u ιu iota;u iprod;u ¿u iquestu iquest;u 𝒾u iscr;u isin;u ⋹u isinE;u ⋵u isindot;u ⋴u isins;u ⋳u isinsv;u isinv;u it;u ĩu itilde;u іu iukcy;u ïu iumlu iuml;u ĵu jcirc;u йu jcy;u 𝔧u jfr;u ȷu jmath;u 𝕛u jopf;u 𝒿u jscr;u јu jsercy;u єu jukcy;u κu kappa;u ϰu kappav;u ķu kcedil;u кu kcy;u 𝔨u kfr;u ĸu kgreen;u хu khcy;u ќu kjcy;u 𝕜u kopf;u 𝓀u kscr;u lAarr;u lArr;u ⤛u lAtail;u ⤎u lBarr;u lE;u ⪋u lEg;u ⥢u lHar;u ĺu lacute;u ⦴u laemptyv;u lagran;u λu lambda;u lang;u ⦑u langd;u langle;u ⪅u lap;u «u laquou laquo;u larr;u larrb;u ⤟u larrbfs;u ⤝u larrfs;u larrhk;u ↫u larrlp;u ⤹u larrpl;u ⥳u larrsim;u ↢u larrtl;u ⪫u lat;u ⤙u latail;u ⪭u late;u ⪭︀u lates;u ⤌u lbarr;u ❲u lbbrk;u {u lbrace;u [u lbrack;u ⦋u lbrke;u ⦏u lbrksld;u ⦍u lbrkslu;u ľu lcaron;u ļu lcedil;u lceil;u lcub;u лu lcy;u ⤶u ldca;u ldquo;u ldquor;u ⥧u ldrdhar;u ⥋u ldrushar;u ↲u ldsh;u ≤u le;u leftarrow;u leftarrowtail;u leftharpoondown;u leftharpoonup;u ⇇u leftleftarrows;u leftrightarrow;u leftrightarrows;u leftrightharpoons;u leftrightsquigarrow;u ⋋u leftthreetimes;u leg;u leq;u leqq;u leqslant;u les;u ⪨u lescc;u ⩿u lesdot;u ⪁u lesdoto;u ⪃u lesdotor;u ⋚︀u lesg;u ⪓u lesges;u lessapprox;u ⋖u lessdot;u lesseqgtr;u lesseqqgtr;u lessgtr;u lesssim;u ⥼u lfisht;u lfloor;u 𝔩u lfr;u lg;u ⪑u lgE;u lhard;u lharu;u ⥪u lharul;u ▄u lhblk;u љu ljcy;u ll;u llarr;u llcorner;u ⥫u llhard;u ◺u lltri;u ŀu lmidot;u ⎰u lmoust;u lmoustache;u ≨u lnE;u ⪉u lnap;u lnapprox;u ⪇u lne;u lneq;u lneqq;u ⋦u lnsim;u ⟬u loang;u ⇽u loarr;u lobrk;u longleftarrow;u longleftrightarrow;u ⟼u longmapsto;u longrightarrow;u looparrowleft;u ↬u looparrowright;u ⦅u lopar;u 𝕝u lopf;u ⨭u loplus;u ⨴u lotimes;u ∗u lowast;u lowbar;u ◊u loz;u lozenge;u lozf;u (u lpar;u ⦓u lparlt;u lrarr;u lrcorner;u lrhar;u ⥭u lrhard;u u lrm;u ⊿u lrtri;u ‹u lsaquo;u 𝓁u lscr;u lsh;u lsim;u ⪍u lsime;u ⪏u lsimg;u lsqb;u lsquo;u ‚u lsquor;u łu lstrok;u ltu ⪦u ltcc;u ⩹u ltcir;u ltdot;u lthree;u ⋉u ltimes;u ⥶u ltlarr;u ⩻u ltquest;u ⦖u ltrPar;u ◃u ltri;u ltrie;u ltrif;u ⥊u lurdshar;u ⥦u luruhar;u ≨︀u lvertneqq;u lvnE;u ∺u mDDot;u ¯u macru macr;u ♂u male;u ✠u malt;u maltese;u map;u mapsto;u mapstodown;u mapstoleft;u mapstoup;u ▮u marker;u ⨩u mcomma;u мu mcy;u —u mdash;u measuredangle;u 𝔪u mfr;u ℧u mho;u µu microu micro;u mid;u midast;u ⫰u midcir;u middotu middot;u −u minus;u minusb;u minusd;u ⨪u minusdu;u ⫛u mlcp;u mldr;u mnplus;u ⊧u models;u 𝕞u mopf;u mp;u 𝓂u mscr;u mstpos;u μu mu;u ⊸u multimap;u mumap;u ⋙̸u nGg;u ≫⃒u nGt;u nGtv;u ⇍u nLeftarrow;u ⇎u nLeftrightarrow;u ⋘̸u nLl;u ≪⃒u nLt;u nLtv;u ⇏u nRightarrow;u ⊯u nVDash;u ⊮u nVdash;u nabla;u ńu nacute;u ∠⃒u nang;u nap;u ⩰̸u napE;u ≋̸u napid;u ʼnu napos;u napprox;u ♮u natur;u natural;u naturals;u nbspu nbsp;u nbump;u nbumpe;u ⩃u ncap;u ňu ncaron;u ņu ncedil;u ncong;u ⩭̸u ncongdot;u ⩂u ncup;u нu ncy;u –u ndash;u ne;u ⇗u neArr;u ⤤u nearhk;u nearr;u nearrow;u ≐̸u nedot;u nequiv;u ⤨u nesear;u nesim;u nexist;u nexists;u 𝔫u nfr;u ngE;u nge;u ngeq;u ngeqq;u ngeqslant;u nges;u ngsim;u ngt;u ngtr;u nhArr;u ↮u nharr;u ⫲u nhpar;u ni;u ⋼u nis;u ⋺u nisd;u niv;u њu njcy;u nlArr;u ≦̸u nlE;u ↚u nlarr;u ‥u nldr;u nle;u nleftarrow;u nleftrightarrow;u nleq;u nleqq;u nleqslant;u nles;u nless;u nlsim;u nlt;u nltri;u nltrie;u nmid;u 𝕟u nopf;u ¬u notu not;u notin;u ⋹̸u notinE;u ⋵̸u notindot;u notinva;u ⋷u notinvb;u ⋶u notinvc;u notni;u notniva;u ⋾u notnivb;u ⋽u notnivc;u npar;u nparallel;u ⫽⃥u nparsl;u ∂̸u npart;u ⨔u npolint;u npr;u nprcue;u npre;u nprec;u npreceq;u nrArr;u ↛u nrarr;u ⤳̸u nrarrc;u ↝̸u nrarrw;u nrightarrow;u nrtri;u nrtrie;u nsc;u nsccue;u nsce;u 𝓃u nscr;u nshortmid;u nshortparallel;u nsim;u nsime;u nsimeq;u nsmid;u nspar;u nsqsube;u nsqsupe;u ⊄u nsub;u ⫅̸u nsubE;u nsube;u nsubset;u nsubseteq;u nsubseteqq;u nsucc;u nsucceq;u ⊅u nsup;u ⫆̸u nsupE;u nsupe;u nsupset;u nsupseteq;u nsupseteqq;u ntgl;u ñu ntildeu ntilde;u ntlg;u ntriangleleft;u ntrianglelefteq;u ntriangleright;u ntrianglerighteq;u νu nu;u #u num;u №u numero;u u numsp;u ⊭u nvDash;u ⤄u nvHarr;u ≍⃒u nvap;u ⊬u nvdash;u ≥⃒u nvge;u >⃒u nvgt;u ⧞u nvinfin;u ⤂u nvlArr;u ≤⃒u nvle;u <⃒u nvlt;u ⊴⃒u nvltrie;u ⤃u nvrArr;u ⊵⃒u nvrtrie;u ∼⃒u nvsim;u ⇖u nwArr;u ⤣u nwarhk;u nwarr;u nwarrow;u ⤧u nwnear;u oS;u óu oacuteu oacute;u oast;u ocir;u ôu ocircu ocirc;u оu ocy;u odash;u őu odblac;u ⨸u odiv;u odot;u ⦼u odsold;u œu oelig;u ⦿u ofcir;u 𝔬u ofr;u ˛u ogon;u òu ograveu ograve;u ⧁u ogt;u ⦵u ohbar;u ohm;u oint;u olarr;u ⦾u olcir;u ⦻u olcross;u oline;u ⧀u olt;u ōu omacr;u ωu omega;u οu omicron;u ⦶u omid;u ominus;u 𝕠u oopf;u ⦷u opar;u ⦹u operp;u oplus;u ∨u or;u orarr;u ⩝u ord;u ℴu order;u orderof;u ªu ordfu ordf;u ºu ordmu ordm;u ⊶u origof;u ⩖u oror;u ⩗u orslope;u ⩛u orv;u oscr;u øu oslashu oslash;u ⊘u osol;u õu otildeu otilde;u otimes;u ⨶u otimesas;u öu oumlu ouml;u ⌽u ovbar;u par;u ¶u parau para;u parallel;u ⫳u parsim;u ⫽u parsl;u part;u пu pcy;u %u percnt;u .u period;u ‰u permil;u perp;u ‱u pertenk;u 𝔭u pfr;u φu phi;u ϕu phiv;u phmmat;u ☎u phone;u πu pi;u pitchfork;u ϖu piv;u planck;u ℎu planckh;u plankv;u +u plus;u ⨣u plusacir;u plusb;u ⨢u pluscir;u plusdo;u ⨥u plusdu;u ⩲u pluse;u plusmnu plusmn;u ⨦u plussim;u ⨧u plustwo;u pm;u ⨕u pointint;u 𝕡u popf;u £u poundu pound;u pr;u ⪳u prE;u ⪷u prap;u prcue;u pre;u prec;u precapprox;u preccurlyeq;u preceq;u ⪹u precnapprox;u ⪵u precneqq;u ⋨u precnsim;u precsim;u ′u prime;u primes;u prnE;u prnap;u prnsim;u prod;u ⌮u profalar;u ⌒u profline;u ⌓u profsurf;u prop;u propto;u prsim;u ⊰u prurel;u 𝓅u pscr;u ψu psi;u u puncsp;u 𝔮u qfr;u qint;u 𝕢u qopf;u ⁗u qprime;u 𝓆u qscr;u quaternions;u ⨖u quatint;u ?u quest;u questeq;u quotu rAarr;u rArr;u ⤜u rAtail;u rBarr;u ⥤u rHar;u ∽̱u race;u ŕu racute;u radic;u ⦳u raemptyv;u rang;u ⦒u rangd;u ⦥u range;u rangle;u »u raquou raquo;u rarr;u ⥵u rarrap;u rarrb;u ⤠u rarrbfs;u ⤳u rarrc;u ⤞u rarrfs;u rarrhk;u rarrlp;u ⥅u rarrpl;u ⥴u rarrsim;u ↣u rarrtl;u ↝u rarrw;u ⤚u ratail;u ∶u ratio;u rationals;u rbarr;u ❳u rbbrk;u }u rbrace;u ]u rbrack;u ⦌u rbrke;u ⦎u rbrksld;u ⦐u rbrkslu;u řu rcaron;u ŗu rcedil;u rceil;u rcub;u рu rcy;u ⤷u rdca;u ⥩u rdldhar;u rdquo;u rdquor;u ↳u rdsh;u real;u realine;u realpart;u reals;u ▭u rect;u regu reg;u ⥽u rfisht;u rfloor;u 𝔯u rfr;u rhard;u rharu;u ⥬u rharul;u ρu rho;u ϱu rhov;u rightarrow;u rightarrowtail;u rightharpoondown;u rightharpoonup;u rightleftarrows;u rightleftharpoons;u ⇉u rightrightarrows;u rightsquigarrow;u ⋌u rightthreetimes;u ˚u ring;u risingdotseq;u rlarr;u rlhar;u u rlm;u ⎱u rmoust;u rmoustache;u ⫮u rnmid;u ⟭u roang;u ⇾u roarr;u robrk;u ⦆u ropar;u 𝕣u ropf;u ⨮u roplus;u ⨵u rotimes;u )u rpar;u ⦔u rpargt;u ⨒u rppolint;u rrarr;u ›u rsaquo;u 𝓇u rscr;u rsh;u rsqb;u rsquo;u rsquor;u rthree;u ⋊u rtimes;u ▹u rtri;u rtrie;u rtrif;u ⧎u rtriltri;u ⥨u ruluhar;u ℞u rx;u śu sacute;u sbquo;u sc;u ⪴u scE;u ⪸u scap;u šu scaron;u sccue;u sce;u şu scedil;u ŝu scirc;u ⪶u scnE;u ⪺u scnap;u ⋩u scnsim;u ⨓u scpolint;u scsim;u сu scy;u ⋅u sdot;u sdotb;u ⩦u sdote;u ⇘u seArr;u searhk;u searr;u searrow;u §u sectu sect;u ;u semi;u ⤩u seswar;u setminus;u setmn;u ✶u sext;u 𝔰u sfr;u sfrown;u ♯u sharp;u щu shchcy;u шu shcy;u shortmid;u shortparallel;u u shyu shy;u σu sigma;u ςu sigmaf;u sigmav;u sim;u ⩪u simdot;u sime;u simeq;u ⪞u simg;u ⪠u simgE;u ⪝u siml;u ⪟u simlE;u ≆u simne;u ⨤u simplus;u ⥲u simrarr;u slarr;u smallsetminus;u ⨳u smashp;u ⧤u smeparsl;u smid;u ⌣u smile;u ⪪u smt;u ⪬u smte;u ⪬︀u smtes;u ьu softcy;u /u sol;u ⧄u solb;u ⌿u solbar;u 𝕤u sopf;u ♠u spades;u spadesuit;u spar;u sqcap;u ⊓︀u sqcaps;u sqcup;u ⊔︀u sqcups;u sqsub;u sqsube;u sqsubset;u sqsubseteq;u sqsup;u sqsupe;u sqsupset;u sqsupseteq;u squ;u square;u squarf;u squf;u srarr;u 𝓈u sscr;u ssetmn;u ssmile;u sstarf;u ☆u star;u starf;u straightepsilon;u straightphi;u strns;u ⊂u sub;u ⫅u subE;u ⪽u subdot;u sube;u ⫃u subedot;u ⫁u submult;u ⫋u subnE;u ⊊u subne;u ⪿u subplus;u ⥹u subrarr;u subset;u subseteq;u subseteqq;u subsetneq;u subsetneqq;u ⫇u subsim;u ⫕u subsub;u ⫓u subsup;u succ;u succapprox;u succcurlyeq;u succeq;u succnapprox;u succneqq;u succnsim;u succsim;u sum;u ♪u sung;u ¹u sup1u sup1;u ²u sup2u sup2;u ³u sup3u sup3;u sup;u ⫆u supE;u ⪾u supdot;u ⫘u supdsub;u supe;u ⫄u supedot;u ⟉u suphsol;u ⫗u suphsub;u ⥻u suplarr;u ⫂u supmult;u ⫌u supnE;u ⊋u supne;u ⫀u supplus;u supset;u supseteq;u supseteqq;u supsetneq;u supsetneqq;u ⫈u supsim;u ⫔u supsub;u ⫖u supsup;u ⇙u swArr;u swarhk;u swarr;u swarrow;u ⤪u swnwar;u ßu szligu szlig;u ⌖u target;u τu tau;u tbrk;u ťu tcaron;u ţu tcedil;u тu tcy;u tdot;u ⌕u telrec;u 𝔱u tfr;u there4;u therefore;u θu theta;u ϑu thetasym;u thetav;u thickapprox;u thicksim;u thinsp;u thkap;u thksim;u þu thornu thorn;u tilde;u ×u timesu times;u timesb;u ⨱u timesbar;u ⨰u timesd;u tint;u toea;u top;u ⌶u topbot;u ⫱u topcir;u 𝕥u topf;u ⫚u topfork;u tosa;u ‴u tprime;u trade;u ▵u triangle;u triangledown;u triangleleft;u trianglelefteq;u ≜u triangleq;u triangleright;u trianglerighteq;u ◬u tridot;u trie;u ⨺u triminus;u ⨹u triplus;u ⧍u trisb;u ⨻u tritime;u ⏢u trpezium;u 𝓉u tscr;u цu tscy;u ћu tshcy;u ŧu tstrok;u twixt;u twoheadleftarrow;u twoheadrightarrow;u uArr;u ⥣u uHar;u úu uacuteu uacute;u uarr;u ўu ubrcy;u ŭu ubreve;u ûu ucircu ucirc;u уu ucy;u udarr;u űu udblac;u udhar;u ⥾u ufisht;u 𝔲u ufr;u ùu ugraveu ugrave;u uharl;u uharr;u ▀u uhblk;u ⌜u ulcorn;u ulcorner;u ⌏u ulcrop;u ◸u ultri;u ūu umacr;u umlu uml;u ųu uogon;u 𝕦u uopf;u uparrow;u updownarrow;u upharpoonleft;u upharpoonright;u uplus;u υu upsi;u upsih;u upsilon;u ⇈u upuparrows;u ⌝u urcorn;u urcorner;u ⌎u urcrop;u ůu uring;u ◹u urtri;u 𝓊u uscr;u ⋰u utdot;u ũu utilde;u utri;u utrif;u uuarr;u üu uumlu uuml;u ⦧u uwangle;u vArr;u ⫨u vBar;u ⫩u vBarv;u vDash;u ⦜u vangrt;u varepsilon;u varkappa;u varnothing;u varphi;u varpi;u varpropto;u varr;u varrho;u varsigma;u ⊊︀u varsubsetneq;u ⫋︀u varsubsetneqq;u ⊋︀u varsupsetneq;u ⫌︀u varsupsetneqq;u vartheta;u vartriangleleft;u vartriangleright;u вu vcy;u vdash;u vee;u ⊻u veebar;u ≚u veeeq;u ⋮u vellip;u verbar;u vert;u 𝔳u vfr;u vltri;u vnsub;u vnsup;u 𝕧u vopf;u vprop;u vrtri;u 𝓋u vscr;u vsubnE;u vsubne;u vsupnE;u vsupne;u ⦚u vzigzag;u ŵu wcirc;u ⩟u wedbar;u wedge;u ≙u wedgeq;u ℘u weierp;u 𝔴u wfr;u 𝕨u wopf;u wp;u wr;u wreath;u 𝓌u wscr;u xcap;u xcirc;u xcup;u xdtri;u 𝔵u xfr;u xhArr;u xharr;u ξu xi;u xlArr;u xlarr;u xmap;u ⋻u xnis;u xodot;u 𝕩u xopf;u xoplus;u xotime;u xrArr;u xrarr;u 𝓍u xscr;u xsqcup;u xuplus;u xutri;u xvee;u xwedge;u ýu yacuteu yacute;u яu yacy;u ŷu ycirc;u ыu ycy;u ¥u yenu yen;u 𝔶u yfr;u їu yicy;u 𝕪u yopf;u 𝓎u yscr;u юu yucy;u ÿu yumlu yuml;u źu 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J. 1 site-packages/pip/_vendor/html5lib/serializer.pycnu �[��� � ��abc @` s d d l m Z m Z m Z d d l m Z d d l Z d d l m Z m Z d d l m Z m Z m Z d d l m Z m Z m Z d d l m Z m Z d d l m Z d j e � d Z e j d e d � Z e j d e d � Z i Z e d � d k Z x� e e j � � D]� \ Z Z! e r<e e! � d k se r[e e! � d k r[qn e! d k re e! � d k r�e j" e! � Z! n e# e! � Z! e! e k s�e j$ � r�e e e! <q�qqWd � Z% e d e% � d d d � Z' d e( f d � � YZ) d e* f d � � YZ+ d S( i ( t absolute_importt divisiont unicode_literals( t text_typeN( t register_errort xmlcharrefreplace_errorsi ( t voidElementst booleanAttributest spaceCharacters( t rcdataElementst entitiest xmlEntities( t treewalkerst _utils( t escapeu u "'=<>`u [u ]u_ /` ᠏ ]u i u &c C` s t | t t f � rqg } g } t } x� t | j | j | j !� D]� \ } } | rb t } qD n | | j } t j | j | t | j | d g � !� r� t j | j | | d !� } t } n t | � } | j | � qD Wxz | D]r } t j | � } | r<| j d � | j | � | j d � sW| j d � qWq� | j d t | � d � q� Wd j | � | j f St | � Sd S( Ni u &u ;u &#x%s;u ( t isinstancet UnicodeEncodeErrort UnicodeTranslateErrort Falset enumeratet objectt startt endR t isSurrogatePairt mint surrogatePairToCodepointt Truet ordt appendt _encode_entity_mapt gett endswitht hext joinR ( t exct rest codepointst skipt it ct indext codepointt cpt e( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt htmlentityreplace_errors* s0 ) , u htmlentityreplaceu etreec K` s1 t j | � } t | � } | j | | � | � S( N( R t getTreeWalkert HTMLSerializert render( t inputt treet encodingt serializer_optst walkert s( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt serializeJ s R. c B` s� e Z d Z d Z e Z e Z e Z e Z e Z e Z e Z e Z e Z e Z e Z e Z d Z d � Z d � Z d � Z d d � Z d d � Z d d � Z RS( u legacyu "u quote_attr_valuesu quote_charu use_best_quote_charu omit_optional_tagsu minimize_boolean_attributesu use_trailing_solidusu space_before_trailing_solidusu escape_lt_in_attrsu escape_rcdatau resolve_entitiesu alphabetical_attributesu inject_meta_charsetu strip_whitespaceu sanitizec K` s� t | � t | j � } t | � d k rJ t d t t | � � � � n d | k rb t | _ n x6 | j D]+ } t | | | j | t | | � � � ql Wg | _ t | _ d S( u6 Initialize HTMLSerializer. Keyword options (default given first unless specified) include: inject_meta_charset=True|False Whether it insert a meta element to define the character set of the document. quote_attr_values="legacy"|"spec"|"always" Whether to quote attribute values that don't require quoting per legacy browser behaviour, when required by the standard, or always. quote_char=u'"'|u"'" Use given quote character for attribute quoting. Default is to use double quote unless attribute value contains a double quote, in which case single quotes are used instead. escape_lt_in_attrs=False|True Whether to escape < in attribute values. escape_rcdata=False|True Whether to escape characters that need to be escaped within normal elements within rcdata elements such as style. resolve_entities=True|False Whether to resolve named character entities that appear in the source tree. The XML predefined entities < > & " ' are unaffected by this setting. strip_whitespace=False|True Whether to remove semantically meaningless whitespace. (This compresses all whitespace to a single space except within pre.) minimize_boolean_attributes=True|False Shortens boolean attributes to give just the attribute value, for example <input disabled="disabled"> becomes <input disabled>. use_trailing_solidus=False|True Includes a close-tag slash at the end of the start tag of void elements (empty elements whose end tag is forbidden). E.g. <hr/>. space_before_trailing_solidus=True|False Places a space immediately before the closing slash in a tag using a trailing solidus. E.g. <hr />. Requires use_trailing_solidus. sanitize=False|True Strip all unsafe or unknown constructs from output. See `html5lib user documentation`_ omit_optional_tags=True|False Omit start/end tags that are optional. alphabetical_attributes=False|True Reorder attributes to be in alphabetical order. .. _html5lib user documentation: http://code.google.com/p/html5lib/wiki/UserDocumentation i u2 __init__() got an unexpected keyword argument '%s'u quote_charN( t frozensett optionst lent TypeErrort nextt iterR t use_best_quote_chart setattrR t getattrt errorst strict( t selft kwargst unexpected_argst attr( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt __init__p s . ) c C` s9 t | t � s t � | j r1 | j | j d � S| Sd S( Nu htmlentityreplace( R R t AssertionErrorR2 t encode( RB t string( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyRH � s c C` s9 t | t � s t � | j r1 | j | j d � S| Sd S( Nu strict( R R RG R2 RH ( RB RI ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt encodeStrict� s c c` sn | | _ t } g | _ | rI | j rI d d l m } | | | � } n | j rq d d l m } | | � } n | j r� d d l m } | | � } n | j r� d d l m } | | � } n | j r� d d l m } | | � } n x~| D]v} | d } | d k r�d | d } | d r9| d | d 7} n | d rP| d 7} n | d r�| d j d � d k r�| d j d � d k r�| j d � n d } n d } | d | | d | f 7} n | d 7} | j | � Vq� | d3 k ra| d k s| rF| r1| d j d � d k r1| j d � n | j | d � Vqf| j t | d � � Vq� | d4 k r.| d } | j d | � V| t k r�| j r�t } n | r�| j d � n x | d j � D] \ \ } } } | } | } | j d � V| j | � V| j sI| t j | t � � k r�| t j d t � � k r�| j d � V| j d k sxt | � d k r�t } nZ | j d k r�t j | � d k } n3 | j d k r�t j | � d k } n t! d � � | j" d! d" � } | j# r | j" d# d$ � } n | r�| j$ } | j% rhd | k rDd | k rDd } qhd | k rhd | k rhd } qhn | d k r�| j" d d% � } n | j" d d& � } | j | � V| j | � V| j | � Vq�| j | � Vq�q�W| t& k r | j' r | j( r | j d' � Vq | j d( � Vn | j d � Vq� | d) k r�| d } | t k rYt } n | ro| j d � n | j d* | � Vq� | d+ k r�| d } | j d, � d k r�| j d- � n | j d. | d � Vq� | d/ k rU| d } | d0 } | t) k r| j d1 | � n | j* r:| t+ k r:t) | } n d2 | } | j | � Vq� | j | d � q� Wd S(5 Ni ( t Filteru typeu Doctypeu <!DOCTYPE %su nameu publicIdu PUBLIC "%s"u systemIdu SYSTEMu "i u 'uA System identifer contains both single and double quote charactersu %s%s%su >u Charactersu SpaceCharactersu datau </u Unexpected </ in CDATAu StartTagu EmptyTagu <%su+ Unexpected child element of a CDATA elementu u u =u alwaysu specu legacyu? quote_attr_values must be one of: 'always', 'spec', or 'legacy'u &u &u <u <u 'u "u /u /u EndTagu </%s>u Commentu --u Comment contains --u <!--%s-->u Entityu ;u Entity %s not recognizedu &%s;( u Charactersu SpaceCharacters( u StartTagu EmptyTag(, R2 R R@ t inject_meta_charsett filters.inject_meta_charsetRK t alphabetical_attributest filters.alphabeticalattributest strip_whitespacet filters.whitespacet sanitizet filters.sanitizert omit_optional_tagst filters.optionaltagst findt serializeErrorRJ RH R R t escape_rcdataR t itemst minimize_boolean_attributesR R t tuplet quote_attr_valuesR9 t _quoteAttributeSpect searcht Nonet _quoteAttributeLegacyt ValueErrort replacet escape_lt_in_attrst quote_charR= R t use_trailing_solidust space_before_trailing_solidusR t resolve_entitiesR ( RB t treewalkerR2 t in_cdataRK t tokent typet doctypeRd t namet _t attr_namet attr_valuet kt vt quote_attrt datat key( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyR6 � s� # ! c C` sE | r% d j t | j | | � � � Sd j t | j | � � � Sd S( Nt u ( R! t listR6 ( RB Rh R2 ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyR/ ? s u XXX ERROR MESSAGE NEEDEDc C` s& | j j | � | j r" t � n d S( N( R@ R RA t SerializeError( RB Rt ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyRW E s ( u quote_attr_valuesu quote_charu use_best_quote_charu omit_optional_tagsu minimize_boolean_attributesu use_trailing_solidusu space_before_trailing_solidusu escape_lt_in_attrsu escape_rcdatau resolve_entitiesu alphabetical_attributesu inject_meta_charsetu strip_whitespaceu sanitizeN( t __name__t __module__R\ Rd R R= RT RZ R Re Rf Rc RX Rg RN RL RP RR R8 RF RH RJ R_ R6 R/ RW ( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyR. Q s4 8 � Rx c B` s e Z d Z RS( u Error in serialized tree( Ry Rz t __doc__( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyRx L s (, t __future__R R R t pip._vendor.sixR t ret codecsR R t constantsR R R R R R Rv R R t xml.sax.saxutilsR R! t _quoteAttributeSpecCharst compileR] R` R R9 t _is_ucs4Rw RY Rq Rr R R t islowerR, R_ R6 R R. t ExceptionRx ( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/html5lib/serializer.pyt <module> s8 �PK @N#]Y�� � & site-packages/pip/_vendor/__init__.pyonu �[��� � ��abc @@ sK d Z d d l m Z d d l Z d d l Z d d l Z e Z e j j e j j e � � Z d � Z e rGe j e j j e d � � e j e j (e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d! � e d" � e d# � e d$ � e d% � e d& � e d' � e d( � e d) � e d* � e d+ � e d, � e d- � e d. � e d/ � e d0 � n d S(1 s� pip._vendor is for vendoring dependencies of pip to prevent needing pip to depend on something external. Files inside of pip._vendor should be considered immutable and should only be updated to versions from upstream. i ( t absolute_importNc C@ s� d j t | � } y t | t � t � d d �Wn� t k r� y t | t � t � d d �Wn t k ru q� Xt j | t j | <| j d d � \ } } t t j | | t j | � n Xd S( Ns {0}.{1}t leveli t .i ( t formatt __name__t __import__t globalst localst ImportErrort syst modulest rsplitt setattr( t modulenamet vendored_namet baset head( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/__init__.pyt vendored s s *.whlt cachecontrolt coloramat distlibt distrot html5libt lockfilet sixs six.movess six.moves.urllibt packagings packaging.versions packaging.specifierst pkg_resourcest progresst retryingt requestss requests.packagess requests.packages.urllib3s& requests.packages.urllib3._collectionss$ requests.packages.urllib3.connections( requests.packages.urllib3.connectionpools! requests.packages.urllib3.contribs* requests.packages.urllib3.contrib.ntlmpools+ requests.packages.urllib3.contrib.pyopenssls$ requests.packages.urllib3.exceptionss requests.packages.urllib3.fieldss" requests.packages.urllib3.fileposts" requests.packages.urllib3.packagess/ requests.packages.urllib3.packages.ordered_dicts& requests.packages.urllib3.packages.sixs5 requests.packages.urllib3.packages.ssl_match_hostnamesE requests.packages.urllib3.packages.ssl_match_hostname._implementations% requests.packages.urllib3.poolmanagers! requests.packages.urllib3.requests" requests.packages.urllib3.responses requests.packages.urllib3.utils) requests.packages.urllib3.util.connections& requests.packages.urllib3.util.requests' requests.packages.urllib3.util.responses$ requests.packages.urllib3.util.retrys# requests.packages.urllib3.util.ssl_s& requests.packages.urllib3.util.timeouts" requests.packages.urllib3.util.url( t __doc__t __future__R t globt os.patht osR t Falset DEBUNDLEDt patht abspatht dirnamet __file__t WHEEL_DIRR t join( ( ( s8 /usr/lib/python2.7/site-packages/pip/_vendor/__init__.pyt <module> sh ) PK @N#] ���6/ 6/ ' site-packages/pip/_vendor/ipaddress.pyonu �[��� � ��abc @ s d Z d d l m Z d d l Z d d l Z d Z e f Z y e e f Z Wn e k r` n Xy e Z Wn e k r� e Z n Xd d d k r� d � Z n d � Z y e j Z Wn e k r� d � Z n Xd � Z e e d � r� d � Z n d � Z d d � Z d e f d � � YZ d Z d Z d e f d � � YZ d e f d � � YZ d � Z e d � Z d � Z d � Z d � Z! d � Z" d � Z# d � Z$ d � Z% d! � Z& d" � Z' d# � Z( d$ e f d% � � YZ) d& e) f d' � � YZ* d( e) f d) � � YZ+ d* e f d+ � � YZ, d, e, e* f d- � � YZ- d. e- f d/ � � YZ. d0 e, e+ f d1 � � YZ/ d2 e f d3 � � YZ0 e0 e- _1 d4 e f d5 � � YZ2 d6 e2 e* f d7 � � YZ3 d8 e3 f d9 � � YZ4 d: e2 e+ f d; � � YZ5 d< e f d= � � YZ6 e6 e3 _1 d S(> u� A fast, lightweight IPv4/IPv6 manipulation library in Python. This library is used to create/poke/manipulate IPv4 and IPv6 addresses and networks. i����( t unicode_literalsNu 1.0.17s i c C s | S( N( ( t byt( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _compat_bytes_to_byte_vals s c C s' g | D] } t j d | � d ^ q S( Ns !Bi ( t structt unpack( R t b( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR " s c C s) d } x | D] } | d >| } q W| S( Ni i ( ( t bytvalst endianesst rest bv( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _compat_int_from_byte_vals' s c C s� | d k rF | d k s$ | d k r6 t j d � � n t j d | � S| d k r� | d k sj | d k r| t j d � � n t j d | d ?| d @� St � � d S( Ni i i i u( integer out of range for 'I' format codes !Ii i� u) integer out of range for 'QQ' format codes !QQi@ l ���� I l ( R t errort packt NotImplementedError( t intvalt lengthR ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _compat_to_bytes0 s u bit_lengthc C s | j � S( N( t bit_length( t i( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _compat_bit_length? s c C s/ x( t j � D] } | | ?d k r | Sq Wd S( Ni ( t itertoolst count( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR B s i c c s, | } x | | k r' | V| | 7} q Wd S( N( ( t startt endt stepR ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _compat_rangeH s t _TotalOrderingMixinc B sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C s t � d S( N( R ( t selft other( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __eq__W s c C s$ | j | � } | t k r t S| S( N( R t NotImplemented( R R t equal( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __ne__Z s c C s t � d S( N( R ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __lt__` s c C s3 | j | � } | t k s" | r/ | j | � S| S( N( R! R R ( R R t less( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __le__c s c C sI | j | � } | t k r t S| j | � } | t k r> t S| pG | S( N( R! R R ( R R R" R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __gt__i s c C s$ | j | � } | t k r t S| S( N( R! R ( R R R" ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __ge__r s ( ( t __name__t __module__t __slots__R R R! R# R$ R% ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR P s i i� t AddressValueErrorc B s e Z d Z RS( u% A Value Error related to the address.( R& R' t __doc__( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR) } s t NetmaskValueErrorc B s e Z d Z RS( u% A Value Error related to the netmask.( R& R' R* ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR+ � s c C s� y t | � SWn t t f k r' n Xy t | � SWn t t f k rO n Xt | t � rr t d | � � n t d | � � d S( u� Take an IP string/int and return an object of the correct type. Args: address: A string or integer, the IP address. Either IPv4 or IPv6 addresses may be supplied; integers less than 2**32 will be considered to be IPv4 by default. Returns: An IPv4Address or IPv6Address object. Raises: ValueError: if the *address* passed isn't either a v4 or a v6 address ux %r does not appear to be an IPv4 or IPv6 address. Did you pass in a bytes (str in Python 2) instead of a unicode object?u0 %r does not appear to be an IPv4 or IPv6 addressN( t IPv4AddressR) R+ t IPv6Addresst isinstancet bytest ValueError( t address( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt ip_address� s c C s� y t | | � SWn t t f k r* n Xy t | | � SWn t t f k rU n Xt | t � rx t d | � � n t d | � � d S( u� Take an IP string/int and return an object of the correct type. Args: address: A string or integer, the IP network. Either IPv4 or IPv6 networks may be supplied; integers less than 2**32 will be considered to be IPv4 by default. Returns: An IPv4Network or IPv6Network object. Raises: ValueError: if the string passed isn't either a v4 or a v6 address. Or if the network has host bits set. ux %r does not appear to be an IPv4 or IPv6 network. Did you pass in a bytes (str in Python 2) instead of a unicode object?u0 %r does not appear to be an IPv4 or IPv6 networkN( t IPv4NetworkR) R+ t IPv6NetworkR. R/ R0 ( R1 t strict( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt ip_network� s c C sd y t | � SWn t t f k r' n Xy t | � SWn t t f k rO n Xt d | � � d S( ug Take an IP string/int and return an object of the correct type. Args: address: A string or integer, the IP address. Either IPv4 or IPv6 addresses may be supplied; integers less than 2**32 will be considered to be IPv4 by default. Returns: An IPv4Interface or IPv6Interface object. Raises: ValueError: if the string passed isn't either a v4 or a v6 address. Notes: The IPv?Interface classes describe an Address on a particular Network, so they're basically a combination of both the Address and Network classes. u2 %r does not appear to be an IPv4 or IPv6 interfaceN( t IPv4InterfaceR) R+ t IPv6InterfaceR0 ( R1 ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt ip_interface� s c C sA y t | d d � SWn& t j t f k r< t d � � n Xd S( u` Represent an address as 4 packed bytes in network (big-endian) order. Args: address: An integer representation of an IPv4 IP address. Returns: The integer address packed as 4 bytes in network (big-endian) order. Raises: ValueError: If the integer is negative or too large to be an IPv4 IP address. i u bigu& Address negative or too large for IPv4N( R R R t OverflowErrorR0 ( R1 ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt v4_int_to_packed� s c C sA y t | d d � SWn& t j t f k r< t d � � n Xd S( u� Represent an address as 16 packed bytes in network (big-endian) order. Args: address: An integer representation of an IPv6 IP address. Returns: The integer address packed as 16 bytes in network (big-endian) order. i u bigu& Address negative or too large for IPv6N( R R R R: R0 ( R1 ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt v6_int_to_packed s c C s> t | � j d � } t | � d k r: t d | � � n | S( uA Helper to split the netmask and raise AddressValueError if neededu /i u Only one '/' permitted in %r( t _compat_strt splitt lenR) ( R1 t addr( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _split_optional_netmask s c c sl t | � } t | � } } x> | D]6 } | j | j d k rS | | f V| } n | } q# W| | f Vd S( u� Find a sequence of sorted deduplicated IPv#Address. Args: addresses: a list of IPv#Address objects. Yields: A tuple containing the first and last IP addresses in the sequence. i N( t itert nextt _ip( t addressest itt firstt lastt ip( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _find_address_range s c C s, | d k r | St | t | | d @� � S( u� Count the number of zero bits on the right hand side. Args: number: an integer. bits: maximum number of bits to count. Returns: The number of zero bits on the right hand side of the number. i i ( t minR ( t numbert bits( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _count_righthand_zero_bits0 s c c sK t | t � o t | t � s- t d � � n | j | j k rX t d | | f � � n | | k rs t d � � n | j d k r� t } n$ | j d k r� t } n t d � � | j } | j } | j } xz | | k rFt t | | � t | | d � d � } | | | | f � } | V| d | >7} | d | j k r� Pq� q� Wd S( u� Summarize a network range given the first and last IP addresses. Example: >>> list(summarize_address_range(IPv4Address('192.0.2.0'), ... IPv4Address('192.0.2.130'))) ... #doctest: +NORMALIZE_WHITESPACE [IPv4Network('192.0.2.0/25'), IPv4Network('192.0.2.128/31'), IPv4Network('192.0.2.130/32')] Args: first: the first IPv4Address or IPv6Address in the range. last: the last IPv4Address or IPv6Address in the range. Returns: An iterator of the summarized IPv(4|6) network objects. Raise: TypeError: If the first and last objects are not IP addresses. If the first and last objects are not the same version. ValueError: If the last object is not greater than the first. If the version of the first address is not 4 or 6. u1 first and last must be IP addresses, not networksu% %s and %s are not of the same versionu* last IP address must be greater than firsti i u unknown IP versioni N( R. t _BaseAddresst TypeErrort versionR0 R3 R4 t _max_prefixlenRD RK RN R t _ALL_ONES( RG RH RI t ip_bitst first_intt last_intt nbitst net( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt summarize_address_range@ s0 c c s� t | � } i } xm | r� | j � } | j � } | j | � } | d k r[ | | | <q | | k r | | =| j | � q q Wd } xL t | j � � D]8 } | d k r� | j | j k r� q� q� n | V| } q� Wd S( uu Loops through the addresses, collapsing concurrent netblocks. Example: ip1 = IPv4Network('192.0.2.0/26') ip2 = IPv4Network('192.0.2.64/26') ip3 = IPv4Network('192.0.2.128/26') ip4 = IPv4Network('192.0.2.192/26') _collapse_addresses_internal([ip1, ip2, ip3, ip4]) -> [IPv4Network('192.0.2.0/24')] This shouldn't be called directly; it is called via collapse_addresses([]). Args: addresses: A list of IPv4Network's or IPv6Network's Returns: A list of IPv4Network's or IPv6Network's depending on what we were passed. N( t listt popt supernett gett Nonet appendt sortedt valuest broadcast_address( RE t to_merget subnetsRX R\ t existingRH ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _collapse_addresses_internalw s$ c C s� g } g } g } x2| D]*} t | t � rw | rg | d j | j k rg t d | | d f � � n | j | � q | j | j k r� | r� | d j | j k r� t d | | d f � � n y | j | j � WqCt k r� | j | j � qCXq | r6| d j | j k r6t d | | d f � � n | j | � q Wt t | � � } | r�x3 t | � D]" \ } } | j t | | � � qlWn t | | � S( u� Collapse a list of IP objects. Example: collapse_addresses([IPv4Network('192.0.2.0/25'), IPv4Network('192.0.2.128/25')]) -> [IPv4Network('192.0.2.0/24')] Args: addresses: An iterator of IPv4Network or IPv6Network objects. Returns: An iterator of the collapsed IPv(4|6)Network objects. Raises: TypeError: If passed a list of mixed version objects. i����u% %s and %s are not of the same version( R. RO t _versionRP R_ t _prefixlenRR RI t AttributeErrort network_addressR` t setRJ t extendRY Rf ( RE t addrst ipst netsRI RG RH ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt collapse_addresses� s4 c C s6 t | t � r | j � St | t � r2 | j � St S( u2 Return a key suitable for sorting between networks and addresses. Address and Network objects are not sortable by default; they're fundamentally different so the expression IPv4Address('192.0.2.0') <= IPv4Network('192.0.2.0/24') doesn't make any sense. There are some times however, where you may wish to have ipaddress sort these for you anyway. If you need to do this, you can use this function as the key= argument to sorted(). Args: obj: either a Network or Address object. Returns: appropriate key. ( R. t _BaseNetworkt _get_networks_keyRO t _get_address_keyR ( t obj( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt get_mixed_type_key� s t _IPAddressBasec B s� e Z d Z d Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z RS( u The mother class.c C s | j � S( u: Return the longhand version of the IP address as a string.( t _explode_shorthand_ip_string( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt exploded� s c C s t | � S( u; Return the shorthand version of the IP address as a string.( R= ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt compressed s c C s | j � S( uI The name of the reverse DNS pointer for the IP address, e.g.: >>> ipaddress.ip_address("127.0.0.1").reverse_pointer '1.0.0.127.in-addr.arpa' >>> ipaddress.ip_address("2001:db8::1").reverse_pointer '1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.8.b.d.0.1.0.0.2.ip6.arpa' ( t _reverse_pointer( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt reverse_pointer s c C s# d t | � f } t | � � d S( Nu %200s has no version specified( t typeR ( R t msg( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRQ s c C si | d k r. d } t | | | j f � � n | | j k re d } t | | | j | j f � � n d S( Ni u- %d (< 0) is not permitted as an IPv%d addressu2 %d (>= 2**%d) is not permitted as an IPv%d address( R) Rg RS RR ( R R1 R} ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _check_int_address s c C sD t | � } | | k r@ d } t | | | | | j f � � n d S( Nu~ %r (len %d != %d) is not permitted as an IPv%d address. Did you pass in a bytes (str in Python 2) instead of a unicode object?( R? R) Rg ( R R1 t expected_lent address_lenR} ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _check_packed_address s c C s | j | j | ?AS( u� Turn the prefix length into a bitwise netmask Args: prefixlen: An integer, the prefix length. Returns: An integer. ( RS ( t clst prefixlen( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _ip_int_from_prefix+ s c C s t | | j � } | j | } | | ?} d | >d } | | k r{ | j d } t | | d � } d } t | | � � n | S( u Return prefix length from the bitwise netmask. Args: ip_int: An integer, the netmask in expanded bitwise format Returns: An integer, the prefix length. Raises: ValueError: If the input intermingles zeroes & ones i i u bigu& Netmask pattern %r mixes zeroes & ones( RN RR R R0 ( R� t ip_intt trailing_zeroesR� t leading_onest all_onest byteslent detailsR} ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _prefix_from_ip_int8 s c C s d | } t | � � d S( Nu %r is not a valid netmask( R+ ( R� t netmask_strR} ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _report_invalid_netmaskQ s c C s� t j j | � s" | j | � n y t | � } Wn t k rR | j | � n Xd | k om | j k n s� | j | � n | S( u Return prefix length from a numeric string Args: prefixlen_str: The string to be converted Returns: An integer, the prefix length. Raises: NetmaskValueError: If the input is not a valid netmask i ( t _BaseV4t _DECIMAL_DIGITSt issupersetR� t intR0 RR ( R� t prefixlen_strR� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _prefix_from_prefix_stringV s c C s� y | j | � } Wn t k r3 | j | � n Xy | j | � SWn t k rX n X| | j N} y | j | � SWn t k r� | j | � n Xd S( u Turn a netmask/hostmask string into a prefix length Args: ip_str: The netmask/hostmask to be converted Returns: An integer, the prefix length. Raises: NetmaskValueError: If the input is not a valid netmask/hostmask N( t _ip_int_from_stringR) R� R� R0 RS ( R� t ip_strR� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _prefix_from_ip_stringo s c C s | j t | � f f S( N( t __class__R= ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __reduce__� s ( ( R& R' R* R( t propertyRx Ry R{ RQ R~ R� t classmethodR� R� R� R� R� R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRv � s "RO c B sn e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( u� A generic IP object. This IP class contains the version independent methods which are used by single IP addresses. c C s | j S( N( RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __int__� s c C s? y& | j | j k o$ | j | j k SWn t k r: t SXd S( N( RD Rg Ri R ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR � s c C s� t | t � s t St | t � s; t d | | f � � n | j | j k rf t d | | f � � n | j | j k r� | j | j k St S( Nu" %s and %s are not of the same typeu% %s and %s are not of the same version( R. Rv R RO RP Rg RD t False( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR! � s c C s* t | t � s t S| j t | � | � S( N( R. t _compat_int_typesR R� R� ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __add__� s c C s* t | t � s t S| j t | � | � S( N( R. R� R R� R� ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __sub__� s c C s d | j j t | � f S( Nu %s(%r)( R� R& R= ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __repr__� s c C s t | j | j � � S( N( R= t _string_from_ip_intRD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __str__� s c C s t t t | j � � � S( N( t hasht hexR� RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __hash__� s c C s | j | f S( N( Rg ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRs � s c C s | j | j f f S( N( R� RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s ( ( R& R' R* R( R� R R! R� R� R� R� R� Rs R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRO � s Rq c B s� e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z d � Z d � Z d d# d � Z d d# d � Z e d � � Z d � Z d � Z e d � � Z e d � � Z! e d � � Z" e d � � Z# e d! � � Z$ e d" � � Z% RS($ u~ A generic IP network object. This IP class contains the version independent methods which are used by networks. c C s i | _ d S( N( t _cache( R R1 ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __init__� s c C s d | j j t | � f S( Nu %s(%r)( R� R& R= ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s d | j | j f S( Nu %s/%d( Rj R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c c sN t | j � } t | j � } x) t | d | � D] } | j | � Vq2 Wd S( u� Generate Iterator over usable hosts in a network. This is like __iter__ except it doesn't return the network or broadcast addresses. i N( R� Rj Rb R t _address_class( R t networkt broadcastt x( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt hosts� s c c sN t | j � } t | j � } x) t | | d � D] } | j | � Vq2 Wd S( Ni ( R� Rj Rb R R� ( R R� R� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __iter__� s c C s� t | j � } t | j � } | d k rZ | | | k rI t d � � n | j | | � S| d 7} | | | k r� t d � � n | j | | � Sd S( Ni u address out of rangei ( R� Rj Rb t IndexErrorR� ( R t nR� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __getitem__� s c C s� t | t � s t St | t � s; t d | | f � � n | j | j k rf t d | | f � � n | j | j k r� | j | j k S| j | j k r� | j | j k St S( Nu" %s and %s are not of the same typeu% %s and %s are not of the same version( R. Rv R Rq RP Rg Rj t netmaskR� ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR! s c C s] yD | j | j k oB | j | j k oB t | j � t | j � k SWn t k rX t SXd S( N( Rg Rj R� R� Ri R ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR s c C s t t | j � t | j � A� S( N( R� R� Rj R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s c C s` | j | j k r t St | t � r) t St | j � t | j � k oY t | j � k SSd S( N( Rg R� R. Rq R� Rj RD Rb ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt __contains__ s c C s: | j | k p9 | j | k p9 | j | k p9 | j | k S( u* Tell if self is partly contained in other.( Rj Rb ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt overlaps) s c C sW | j j d � } | d k rS | j t | j � t | j � B� } | | j d <n | S( Nu broadcast_address( R� R] R^ R� R� Rj t hostmask( R R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRb 0 s c C sQ | j j d � } | d k rM | j t | j � | j A� } | | j d <n | S( Nu hostmask( R� R] R^ R� R� R� RS ( R R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� 9 s c C s d | j | j f S( Nu %s/%d( Rj Rh ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt with_prefixlenA s c C s d | j | j f S( Nu %s/%s( Rj R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt with_netmaskE s c C s d | j | j f S( Nu %s/%s( Rj R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt with_hostmaskI s c C s t | j � t | j � d S( u& Number of hosts in the current subnet.i ( R� Rb Rj ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt num_addressesM s c C s# d t | � f } t | � � d S( Nu% %200s has no associated address class( R| R ( R R} ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� R s c C s | j S( N( Rh ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� Z s c c s� | j | j k s+ t d | | f � � n t | t � sM t d | � � n | j | � su t d | | f � � n | | k r� d S| j d | j | j f � } | j � \ } } x� | | k r?| | k r?| j | � r� | V| j � \ } } q� | j | � r#| V| j � \ } } q� t d | | | f � � q� W| | k rT| Vn- | | k rh| Vn t d | | | f � � d S( u� Remove an address from a larger block. For example: addr1 = ip_network('192.0.2.0/28') addr2 = ip_network('192.0.2.1/32') list(addr1.address_exclude(addr2)) = [IPv4Network('192.0.2.0/32'), IPv4Network('192.0.2.2/31'), IPv4Network('192.0.2.4/30'), IPv4Network('192.0.2.8/29')] or IPv6: addr1 = ip_network('2001:db8::1/32') addr2 = ip_network('2001:db8::1/128') list(addr1.address_exclude(addr2)) = [ip_network('2001:db8::1/128'), ip_network('2001:db8::2/127'), ip_network('2001:db8::4/126'), ip_network('2001:db8::8/125'), ... ip_network('2001:db8:8000::/33')] Args: other: An IPv4Network or IPv6Network object of the same type. Returns: An iterator of the IPv(4|6)Network objects which is self minus other. Raises: TypeError: If self and other are of differing address versions, or if other is not a network object. ValueError: If other is not completely contained by self. u% %s and %s are not of the same versionu %s is not a network objectu %s not contained in %sNu %s/%su3 Error performing exclusion: s1: %s s2: %s other: %s( Rg RP R. Rq t subnet_ofR0 R� Rj R� Rd t AssertionError( R R t s1t s2( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt address_exclude^ s6 $ c C s� | j | j k r+ t d | | f � � n | j | j k rA d S| j | j k rW d S| j | j k rm d S| j | j k r� d Sd S( u� Compare two IP objects. This is only concerned about the comparison of the integer representation of the network addresses. This means that the host bits aren't considered at all in this method. If you want to compare host bits, you can easily enough do a 'HostA._ip < HostB._ip' Args: other: An IP object. Returns: If the IP versions of self and other are the same, returns: -1 if self < other: eg: IPv4Network('192.0.2.0/25') < IPv4Network('192.0.2.128/25') IPv6Network('2001:db8::1000/124') < IPv6Network('2001:db8::2000/124') 0 if self == other eg: IPv4Network('192.0.2.0/24') == IPv4Network('192.0.2.0/24') IPv6Network('2001:db8::1000/124') == IPv6Network('2001:db8::1000/124') 1 if self > other eg: IPv4Network('192.0.2.128/25') > IPv4Network('192.0.2.0/25') IPv6Network('2001:db8::2000/124') > IPv6Network('2001:db8::1000/124') Raises: TypeError if the IP versions are different. u" %s and %s are not of the same typei����i i ( Rg RP Rj R� ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt compare_networks� s !c C s | j | j | j f S( u� Network-only key function. Returns an object that identifies this address' network and netmask. This function is a suitable "key" argument for sorted() and list.sort(). ( Rg Rj R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRr � s i c c s4 | j | j k r | Vd S| d k rp | | j k rE t d � � n | d k r` t d � � n | | j } n | d k r� t d � � n | j | } | | j k r� t d | | f � � n t | j � } t | j � d } t | j � d | ?} x4 t | | | � D] } | j | | f � } | Vq Wd S( u� The subnets which join to make the current subnet. In the case that self contains only one IP (self._prefixlen == 32 for IPv4 or self._prefixlen == 128 for IPv6), yield an iterator with just ourself. Args: prefixlen_diff: An integer, the amount the prefix length should be increased by. This should not be set if new_prefix is also set. new_prefix: The desired new prefix length. This must be a larger number (smaller prefix) than the existing prefix. This should not be set if prefixlen_diff is also set. Returns: An iterator of IPv(4|6) objects. Raises: ValueError: The prefixlen_diff is too small or too large. OR prefixlen_diff and new_prefix are both set or new_prefix is a smaller number than the current prefix (smaller number means a larger network) Nu new prefix must be longeri u( cannot set prefixlen_diff and new_prefixi u prefix length diff must be > 0u0 prefix length diff %d is invalid for netblock %s( Rh RR R^ R0 R� Rj Rb R� R R� ( R t prefixlen_difft new_prefixt new_prefixlenR R R t new_addrt current( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRd � s, c C s� | j d k r | S| d k rh | | j k r= t d � � n | d k rX t d � � n | j | } n | j | } | d k r� t d | j | f � � n | j t | j � t | j � | >@| f � S( u� The supernet containing the current network. Args: prefixlen_diff: An integer, the amount the prefix length of the network should be decreased by. For example, given a /24 network and a prefixlen_diff of 3, a supernet with a /21 netmask is returned. Returns: An IPv4 network object. Raises: ValueError: If self.prefixlen - prefixlen_diff < 0. I.e., you have a negative prefix length. OR If prefixlen_diff and new_prefix are both set or new_prefix is a larger number than the current prefix (larger number means a smaller network) i u new prefix must be shorteri u( cannot set prefixlen_diff and new_prefixu; current prefixlen is %d, cannot have a prefixlen_diff of %dN( Rh R^ R0 R� R� R� Rj R� ( R R� R� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR\ s c C s | j j o | j j S( u� Test if the address is reserved for multicast use. Returns: A boolean, True if the address is a multicast address. See RFC 2373 2.7 for details. ( Rj t is_multicastRb ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� A s c C sp | j | j k r t St | d � rV t | d � rV | j | j k oU | j | j k St d t | � � � d S( Nu network_addressu broadcast_addressu9 Unable to test subnet containment with element of type %s( Rg R� t hasattrRj Rb RP R| ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� M s c C sp | j | j k r t St | d � rV t | d � rV | j | j k oU | j | j k St d t | � � � d S( Nu network_addressu broadcast_addressu9 Unable to test subnet containment with element of type %s( Rg R� R� Rj Rb RP R| ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt supernet_of[ s c C s | j j o | j j S( u� Test if the address is otherwise IETF reserved. Returns: A boolean, True if the address is within one of the reserved IPv6 Network ranges. ( Rj t is_reservedRb ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� i s c C s | j j o | j j S( u� Test if the address is reserved for link-local. Returns: A boolean, True if the address is reserved per RFC 4291. ( Rj t is_link_localRb ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� u s c C s | j j o | j j S( u� Test if this address is allocated for private networks. Returns: A boolean, True if the address is reserved per iana-ipv4-special-registry or iana-ipv6-special-registry. ( Rj t is_privateRb ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | j S( u� Test if this address is allocated for public networks. Returns: A boolean, True if the address is not reserved per iana-ipv4-special-registry or iana-ipv6-special-registry. ( R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt is_global� s c C s | j j o | j j S( u� Test if the address is unspecified. Returns: A boolean, True if this is the unspecified address as defined in RFC 2373 2.5.2. ( Rj t is_unspecifiedRb ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | j j o | j j S( u� Test if the address is a loopback address. Returns: A boolean, True if the address is a loopback address as defined in RFC 2373 2.5.3. ( Rj t is_loopbackRb ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s N(& R& R' R* R� R� R� R� R� R� R! R R� R� R� R� Rb R� R� R� R� R� R� R� R� R� Rr R^ Rd R\ R� R� R� R� R� R� R� R� R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRq � sD K 0 5) R� c B s� e Z d Z d Z d Z d e d Z e d � Z e d d d d d d d d d g � Z e Z i Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z d � Z e d � � Z e d � � Z RS( uy Base IPv4 object. The following methods are used by IPv4 objects in both single IP addresses and networks. i i i u 0123456789i� i� i� i� i� i� i� i� i c C s t | � S( N( R= ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRw � s c C s� | | j k r� t | t � r' | } n6 y | j | � } Wn t k r\ | j | � } n Xt | j | � � } | | f | j | <n | j | S( u Make a (netmask, prefix_len) tuple from the given argument. Argument can be: - an integer (the prefix length) - a string representing the prefix length (e.g. "24") - a string representing the prefix netmask (e.g. "255.255.255.0") ( t _netmask_cacheR. R� R� R+ R� R, R� ( R� t argR� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _make_netmask� s c C s� | s t d � � n | j d � } t | � d k rI t d | � � n y t t | j | � d � SWn) t k r� } t d | | f � � n Xd S( u Turn the given IP string into an integer for comparison. Args: ip_str: A string, the IP ip_str. Returns: The IP ip_str as an integer. Raises: AddressValueError: if ip_str isn't a valid IPv4 Address. u Address cannot be emptyu .i u Expected 4 octets in %ru bigu %s in %rN( R) R> R? R t mapt _parse_octetR0 ( R� R� t octetst exc( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s� | s t d � � n | j j | � s@ d } t | | � � n t | � d k rk d } t | | � � n t | d � } | d k r� | d d k r� d } t | | � � n | d k r� t d | � � n | S( u Convert a decimal octet into an integer. Args: octet_str: A string, the number to parse. Returns: The octet as an integer. Raises: ValueError: if the octet isn't strictly a decimal from [0..255]. u Empty octet not permittedu# Only decimal digits permitted in %ri u$ At most 3 characters permitted in %ri i i u 0u3 Ambiguous (octal/decimal) value in %r not permittedi� u Octet %d (> 255) not permitted( R0 R� R� R? R� ( R� t octet_strR} t octet_int( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s# d j d � t | d d � D� � S( u� Turns a 32-bit integer into dotted decimal notation. Args: ip_int: An integer, the IP address. Returns: The IP address as a string in dotted decimal notation. u .c s s@ | ]6 } t t | t � r1 t j d | � d n | � Vq d S( s !Bi N( R= R. R/ R R ( t .0R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pys <genexpr>- s i u big( t joinR ( R� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� " s c C s� | j d � } y5 g t t | � D] } | | j k r" | ^ q" } Wn t k rX t SXt | � t | � k ru t S| d | d k r� t St S( u� Test if the IP string is a hostmask (rather than a netmask). Args: ip_str: A string, the potential hostmask. Returns: A boolean, True if the IP string is a hostmask. u .i i����( R> R� R� t _valid_mask_octetsR0 R� R? t True( R R� RM R� t parts( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _is_hostmask2 s 5 c C s3 t | � j d � d d d � } d j | � d S( u� Return the reverse DNS pointer name for the IPv4 address. This implements the method described in RFC1035 3.5. u .Ni����u .in-addr.arpa( R= R> R� ( R t reverse_octets( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRz G s "c C s | j S( N( RR ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt max_prefixlenP s c C s | j S( N( Rg ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRQ T s ( ( R& R' R* R( Rg t IPV4LENGTHRS t frozensetR� R� RR R� Rw R� R� R� R� R� R� Rz R� R� RQ ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s" ' % R, c B s� e Z d Z d Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( u/ Represent and manipulate single IPv4 Addresses.u _ipu __weakref__c C s� t | t � r) | j | � | | _ d St | t � rj | j | d � t | � } t | d � | _ d St | � } d | k r� t d | � � n | j | � | _ d S( u� Args: address: A string or integer representing the IP Additionally, an integer can be passed, so IPv4Address('192.0.2.1') == IPv4Address(3221225985). or, more generally IPv4Address(int(IPv4Address('192.0.2.1'))) == IPv4Address('192.0.2.1') Raises: AddressValueError: If ipaddress isn't a valid IPv4 address. Ni u bigu /u Unexpected '/' in %r( R. R� R~ RD R/ R� R R R= R) R� ( R R1 t bvst addr_str( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� _ s c C s t | j � S( u* The binary representation of this address.( R; RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt packed� s c C s | | j j k S( u� Test if the address is otherwise IETF reserved. Returns: A boolean, True if the address is within the reserved IPv4 Network range. ( t _constantst _reserved_network( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c s t � f d � � j j D� � S( u� Test if this address is allocated for private networks. Returns: A boolean, True if the address is reserved per iana-ipv4-special-registry. c 3 s | ] } � | k Vq d S( N( ( R� RX ( R ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pys <genexpr>� s ( t anyR� t _private_networks( R ( ( R s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | | j j k o | j S( N( R� t _public_networkR� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | | j j k S( u� Test if the address is reserved for multicast use. Returns: A boolean, True if the address is multicast. See RFC 3171 for details. ( R� t _multicast_network( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | | j j k S( u� Test if the address is unspecified. Returns: A boolean, True if this is the unspecified address as defined in RFC 5735 3. ( R� t _unspecified_address( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | | j j k S( u� Test if the address is a loopback address. Returns: A boolean, True if the address is a loopback per RFC 3330. ( R� t _loopback_network( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | | j j k S( u� Test if the address is reserved for link-local. Returns: A boolean, True if the address is link-local per RFC 3927. ( R� t _linklocal_network( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s ( u _ipu __weakref__( R& R' R* R( R� R� R� R� R� R� R� R� R� R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR, Y s $ R7 c B sz e Z d � Z d � Z d � Z d � Z d � Z e j Z e d � � Z e d � � Z e d � � Z e d � � Z RS( c C s; t | t t f � rG t j | | � t | j � | _ | j | _ d St | t � r� t j | | d � t | � d k r� t | d � | _ n | j | _ t | d t �| _ | j j | _ | j j | _ d St | � } t j | | d � t | d t �| _ | j j | _ | j j | _ | j j | _ d S( Ni i R5 ( R. R/ R� R, R� R3 RD R� RR Rh t tupleR? R� R� R� R� RA ( R R1 R@ ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s( c C s d | j | j � | j j f S( Nu %s/%d( R� RD R� R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C sV t j | | � } | s% | t k r) | Sy | j | j k SWn t k rQ t SXd S( N( R, R R R� Ri R� ( R R t address_equal( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR � s c C sO t j | | � } | t k r" t Sy | j | j k SWn t k rJ t SXd S( N( R, R! R R� Ri R� ( R R t address_less( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR! � s c C s | j | j At | j j � AS( N( RD Rh R� R� Rj ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s c C s t | j � S( N( R, RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRI s c C s d | j | j � | j f S( Nu %s/%s( R� RD Rh ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s c C s d | j | j � | j f S( Nu %s/%s( R� RD R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s c C s d | j | j � | j f S( Nu %s/%s( R� RD R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s ( R& R' R� R� R R! R� Rv R� R� RI R� R� R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR7 � s R3 c B s/ e Z d Z e Z e d � Z e d � � Z RS( ue This class represents and manipulates 32-bit IPv4 network + addresses.. Attributes: [examples for IPv4Network('192.0.2.0/27')] .network_address: IPv4Address('192.0.2.0') .hostmask: IPv4Address('0.0.0.31') .broadcast_address: IPv4Address('192.0.2.32') .netmask: IPv4Address('255.255.255.224') .prefixlen: 27 c C s t j | | � t | t t f � rV t | � | _ | j | j � \ | _ | _ d St | t � r t | � d k r� | d } n | j } t | d � | _ | j | � \ | _ | _ t | j � } | t | j � @| k r| r� t d | � � qt | t | j � @� | _ n d St | � } t | j | d � � | _ t | � d k rf| d } n | j } | j | � \ | _ | _ | r�t t | j � t | j � @� | j k r�t d | � � q�n t t | j � t | j � @� | _ | j | j d k r| j | _ n d S( u Instantiate a new IPv4 network object. Args: address: A string or integer representing the IP [& network]. '192.0.2.0/24' '192.0.2.0/255.255.255.0' '192.0.0.2/0.0.0.255' are all functionally the same in IPv4. Similarly, '192.0.2.1' '192.0.2.1/255.255.255.255' '192.0.2.1/32' are also functionally equivalent. That is to say, failing to provide a subnetmask will create an object with a mask of /32. If the mask (portion after the / in the argument) is given in dotted quad form, it is treated as a netmask if it starts with a non-zero field (e.g. /255.0.0.0 == /8) and as a hostmask if it starts with a zero field (e.g. 0.255.255.255 == /8), with the single exception of an all-zero mask which is treated as a netmask == /0. If no mask is given, a default of /32 is used. Additionally, an integer can be passed, so IPv4Network('192.0.2.1') == IPv4Network(3221225985) or, more generally IPv4Interface(int(IPv4Interface('192.0.2.1'))) == IPv4Interface('192.0.2.1') Raises: AddressValueError: If ipaddress isn't a valid IPv4 address. NetmaskValueError: If the netmask isn't valid for an IPv4 address. ValueError: If strict is True and a network address is not supplied. Ni i u %s has host bits seti ( Rq R� R. R� R/ R, Rj R� RR R� Rh R� R? R� R0 RA R� R� R� ( R R1 R5 R� R� R@ ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� 0 sB % c C s3 | j t d � k o' | j t d � k o2 | j S( u� Test if this address is allocated for public networks. Returns: A boolean, True if the address is not reserved per iana-ipv4-special-registry. u 100.64.0.0/10( Rj R3 Rb R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s ( R& R' R* R, R� R� R� R� R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR3 ! s Ut _IPv4Constantsc B s� e Z e d � Z e d � Z e d � Z e d � Z e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � g Z e d � Z e d � Z RS( u 169.254.0.0/16u 127.0.0.0/8u 224.0.0.0/4u 100.64.0.0/10u 0.0.0.0/8u 10.0.0.0/8u 172.16.0.0/12u 192.0.0.0/29u 192.0.0.170/31u 192.0.2.0/24u 192.168.0.0/16u 198.18.0.0/15u 198.51.100.0/24u 203.0.113.0/24u 240.0.0.0/4u 255.255.255.255/32u 0.0.0.0( R& R' R3 R� R� R� R� R� R� R, R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s( t _BaseV6c B s� e Z d Z d Z d Z d e d Z d Z e d � Z e Z i Z e d � � Z e d � � Z e d � � Z e d � � Z e d d � � Z d � Z d � Z e d � � Z e d � � Z RS( uy Base IPv6 object. The following methods are used by IPv6 objects in both single IP addresses and networks. i i i i u 0123456789ABCDEFabcdefc C sl | | j k ra t | t � r' | } n | j | � } t | j | � � } | | f | j | <n | j | S( u Make a (netmask, prefix_len) tuple from the given argument. Argument can be: - an integer (the prefix length) - a string representing the prefix length (e.g. "24") - a string representing the prefix netmask (e.g. "255.255.255.0") ( R� R. R� R� R- R� ( R� R� R� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s� | s t d � � n | j d � } d } t | � | k r[ d | | f } t | � � n d | d k r� y t | j � � j } Wn) t k r� } t d | | f � � n X| j d | d ?d @� | j d | d @� n | j d } t | � | k r#d | d | f } t | � � n d } xY t d t | � d � D]> } | | sC| d k rxd | } t | � � n | } qCqCW| d k r]| } t | � | d } | d s�| d 8} | r�d } t | | � � q�n | d s| d 8} | rd } t | | � � qn | j | | } | d k r�d } t | | j d | f � � q�n� t | � | j k r�d } t | | j | f � � n | d s�d } t | | � � n | d s�d } t | | � � n t | � } d } d } y� d } x5 t | � D]' } | d K} | | j | | � O} qW| d | K} x9 t | d � D]' } | d K} | | j | | � O} qRW| SWn) t k r�} t d | | f � � n Xd S( u� Turn an IPv6 ip_str into an integer. Args: ip_str: A string, the IPv6 ip_str. Returns: An int, the IPv6 address Raises: AddressValueError: if ip_str isn't a valid IPv6 Address. u Address cannot be emptyu :i u At least %d parts expected in %ru .i����u %s in %ru %xi i�� i u! At most %d colons permitted in %ru At most one '::' permitted in %ri u0 Leading ':' only permitted as part of '::' in %ru1 Trailing ':' only permitted as part of '::' in %ru/ Expected at most %d other parts with '::' in %ru, Exactly %d parts expected without '::' in %rN( R) R> R? R, R[ RD R_ t _HEXTET_COUNTR^ R t ranget _parse_hextetR0 ( R� R� R� t _min_partsR} t ipv4_intR� t _max_partst skip_indexR t parts_hit parts_lot parts_skippedR� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s� # c C s] | j j | � s% t d | � � n t | � d k rP d } t | | � � n t | d � S( u& Convert an IPv6 hextet string into an integer. Args: hextet_str: A string, the number to parse. Returns: The hextet as an integer. Raises: ValueError: if the input isn't strictly a hex number from [0..FFFF]. u Only hex digits permitted in %ri u$ At most 4 characters permitted in %ri ( t _HEX_DIGITSR� R0 R? R� ( R� t hextet_strR} ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� E s c C s� d } d } d } d } xo t | � D]a \ } } | d k rz | d 7} | d k r\ | } n | | k r� | } | } q� q% d } d } q% W| d k r� | | } | t | � k r� | d g 7} n d g | | | +| d k r� d g | } q� n | S( u� Compresses a list of hextets. Compresses a list of strings, replacing the longest continuous sequence of "0" in the list with "" and adding empty strings at the beginning or at the end of the string such that subsequently calling ":".join(hextets) will produce the compressed version of the IPv6 address. Args: hextets: A list of strings, the hextets to compress. Returns: A list of strings. i����i u 0i u ( t enumerateR? ( R� t hextetst best_doublecolon_startt best_doublecolon_lent doublecolon_startt doublecolon_lent indext hextett best_doublecolon_end( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt _compress_hextets_ s. c C s� | d k r t | j � } n | | j k r< t d � � n d | } g t d d d � D]$ } d t | | | d !d � ^ qY } | j | � } d j | � S( u, Turns a 128-bit integer into hexadecimal notation. Args: ip_int: An integer, the IP address. Returns: A string, the hexadecimal representation of the address. Raises: ValueError: The address is bigger than 128 bits of all ones. u IPv6 address is too largeu %032xi i i u %xi u :N( R^ R� RD RS R0 R� R R� ( R� R� t hex_strR� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s =c C s� t | t � r! t | j � } n- t | t � rB t | j � } n t | � } | j | � } d | } g t d d d � D] } | | | d !^ qz } t | t t f � r� d d j | � | j f Sd j | � S( u� Expand a shortened IPv6 address. Args: ip_str: A string, the IPv6 address. Returns: A string, the expanded IPv6 address. u %032xi i i u %s/%du :( R. R4 R= Rj R8 RI R� R� Rq R� Rh ( R R� R� R R� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRw � s 0c C s3 | j d d d � j d d � } d j | � d S( u� Return the reverse DNS pointer name for the IPv6 address. This implements the method described in RFC3596 2.5. Ni����u :u u .u .ip6.arpa( Rx t replaceR� ( R t reverse_chars( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRz � s "c C s | j S( N( RR ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | j S( N( Rg ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRQ � s ( N( R& R' R* R( Rg t IPV6LENGTHRS R� R� R� RR R� R� R� R� R� R R^ R� Rw Rz R� R� RQ ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s$ i0 R- c B s� e Z d Z d Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( u/ Represent and manipulate single IPv6 Addresses.u _ipu __weakref__c C s� t | t � r) | j | � | | _ d St | t � rj | j | d � t | � } t | d � | _ d St | � } d | k r� t d | � � n | j | � | _ d S( u Instantiate a new IPv6 address object. Args: address: A string or integer representing the IP Additionally, an integer can be passed, so IPv6Address('2001:db8::') == IPv6Address(42540766411282592856903984951653826560) or, more generally IPv6Address(int(IPv6Address('2001:db8::'))) == IPv6Address('2001:db8::') Raises: AddressValueError: If address isn't a valid IPv6 address. Ni u bigu /u Unexpected '/' in %r( R. R� R~ RD R/ R� R R R= R) R� ( R R1 R� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s t | j � S( u* The binary representation of this address.( R< RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | | j j k S( u� Test if the address is reserved for multicast use. Returns: A boolean, True if the address is a multicast address. See RFC 2373 2.7 for details. ( R� R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s c s t � f d � � j j D� � S( u� Test if the address is otherwise IETF reserved. Returns: A boolean, True if the address is within one of the reserved IPv6 Network ranges. c 3 s | ] } � | k Vq d S( N( ( R� R� ( R ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pys <genexpr> s ( R� R� t _reserved_networks( R ( ( R s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s c C s | | j j k S( u� Test if the address is reserved for link-local. Returns: A boolean, True if the address is reserved per RFC 4291. ( R� R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� s c C s | | j j k S( u` Test if the address is reserved for site-local. Note that the site-local address space has been deprecated by RFC 3879. Use is_private to test if this address is in the space of unique local addresses as defined by RFC 4193. Returns: A boolean, True if the address is reserved per RFC 3513 2.5.6. ( R� t _sitelocal_network( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt is_site_local# s c s t � f d � � j j D� � S( u� Test if this address is allocated for private networks. Returns: A boolean, True if the address is reserved per iana-ipv6-special-registry. c 3 s | ] } � | k Vq d S( N( ( R� RX ( R ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pys <genexpr>: s ( R� R� R� ( R ( ( R s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� 1 s c C s | j S( u� Test if this address is allocated for public networks. Returns: A boolean, true if the address is not reserved per iana-ipv6-special-registry. ( R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� < s c C s | j d k S( u� Test if the address is unspecified. Returns: A boolean, True if this is the unspecified address as defined in RFC 2373 2.5.2. i ( RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� G s c C s | j d k S( u� Test if the address is a loopback address. Returns: A boolean, True if the address is a loopback address as defined in RFC 2373 2.5.3. i ( RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� R s c C s( | j d ?d k r d St | j d @� S( u� Return the IPv4 mapped address. Returns: If the IPv6 address is a v4 mapped address, return the IPv4 mapped address. Return None otherwise. i i�� I���� N( RD R^ R, ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt ipv4_mapped] s c C s@ | j d ?d k r d St | j d ?d @� t | j d @� f S( u� Tuple of embedded teredo IPs. Returns: Tuple of the (server, client) IPs or None if the address doesn't appear to be a teredo address (doesn't start with 2001::/32) i` i i@ I���� N( RD R^ R, ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt teredoj s c C s, | j d ?d k r d St | j d ?d @� S( u� Return the IPv4 6to4 embedded address. Returns: The IPv4 6to4-embedded address if present or None if the address doesn't appear to contain a 6to4 embedded address. ip i iP I���� N( RD R^ R, ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt sixtofoury s ( u _ipu __weakref__( R& R' R* R( R� R� R� R� R� R� R R� R� R� R� R R R ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR- � s % R8 c B s� e Z d � Z d � Z d � Z d � Z d � Z e j Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( c C s; t | t t f � rG t j | | � t | j � | _ | j | _ d St | t � r� t j | | d � t | � d k r� t | d � | _ n | j | _ t | d t �| _ | j j | _ | j j | _ d St | � } t j | | d � t | d t �| _ | j j | _ | j j | _ | j j | _ d S( Ni i R5 ( R. R/ R� R- R� R4 RD R� RR Rh R� R? R� R� R� R� RA ( R R1 R@ ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s( c C s d | j | j � | j j f S( Nu %s/%d( R� RD R� R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C sV t j | | � } | s% | t k r) | Sy | j | j k SWn t k rQ t SXd S( N( R- R R R� Ri R� ( R R R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR � s c C sO t j | | � } | t k r" t Sy | j | j k SWn t k rJ t SXd S( N( R- R! R R� Ri R� ( R R R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR! � s c C s | j | j At | j j � AS( N( RD Rh R� R� Rj ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s t | j � S( N( R- RD ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyRI � s c C s d | j | j � | j f S( Nu %s/%s( R� RD Rh ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s d | j | j � | j f S( Nu %s/%s( R� RD R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s d | j | j � | j f S( Nu %s/%s( R� RD R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | j d k o | j j S( Ni ( RD R� R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s c C s | j d k o | j j S( Ni ( RD R� R� ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � s ( R& R' R� R� R R! R� Rv R� R� RI R� R� R� R� R� ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR8 � s R4 c B s8 e Z d Z e Z e d � Z d � Z e d � � Z RS( uv This class represents and manipulates 128-bit IPv6 networks. Attributes: [examples for IPv6('2001:db8::1000/124')] .network_address: IPv6Address('2001:db8::1000') .hostmask: IPv6Address('::f') .broadcast_address: IPv6Address('2001:db8::100f') .netmask: IPv6Address('ffff:ffff:ffff:ffff:ffff:ffff:ffff:fff0') .prefixlen: 124 c C s t j | | � t | t t f � rV t | � | _ | j | j � \ | _ | _ d St | t � r t | � d k r� | d } n | j } | j | � \ | _ | _ t | d � | _ t | j � } | t | j � @| k r| r� t d | � � qt | t | j � @� | _ n d St | � } t | j | d � � | _ t | � d k rf| d } n | j } | j | � \ | _ | _ | r�t t | j � t | j � @� | j k r�t d | � � q�n t t | j � t | j � @� | _ | j | j d k r| j | _ n d S( u� Instantiate a new IPv6 Network object. Args: address: A string or integer representing the IPv6 network or the IP and prefix/netmask. '2001:db8::/128' '2001:db8:0000:0000:0000:0000:0000:0000/128' '2001:db8::' are all functionally the same in IPv6. That is to say, failing to provide a subnetmask will create an object with a mask of /128. Additionally, an integer can be passed, so IPv6Network('2001:db8::') == IPv6Network(42540766411282592856903984951653826560) or, more generally IPv6Network(int(IPv6Network('2001:db8::'))) == IPv6Network('2001:db8::') strict: A boolean. If true, ensure that we have been passed A true network address, eg, 2001:db8::1000/124 and not an IP address on a network, eg, 2001:db8::1/124. Raises: AddressValueError: If address isn't a valid IPv6 address. NetmaskValueError: If the netmask isn't valid for an IPv6 address. ValueError: If strict was True and a network address was not supplied. Ni i u %s has host bits seti ( Rq R� R. R/ R� R- Rj R� RR R� Rh R� R? R� R0 RA R� R� R� ( R R1 R5 R� R� R@ ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� � sB c c sR t | j � } t | j � } x- t | d | d � D] } | j | � Vq6 Wd S( u� Generate Iterator over usable hosts in a network. This is like __iter__ except it doesn't return the Subnet-Router anycast address. i N( R� Rj Rb R R� ( R R� R� R� ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR� < s c C s | j j o | j j S( u` Test if the address is reserved for site-local. Note that the site-local address space has been deprecated by RFC 3879. Use is_private to test if this address is in the space of unique local addresses as defined by RFC 4193. Returns: A boolean, True if the address is reserved per RFC 3513 2.5.6. ( Rj R Rb ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR H s ( R& R' R* R- R� R� R� R� R� R ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR4 � s O t _IPv6Constantsc B s e Z e d � Z e d � Z e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � g Z e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � e d � g Z e d � Z RS( u fe80::/10u ff00::/8u ::1/128u ::/128u ::ffff:0:0/96u 100::/64u 2001::/23u 2001:2::/48u 2001:db8::/32u 2001:10::/28u fc00::/7u ::/8u 100::/8u 200::/7u 400::/6u 800::/5u 1000::/4u 4000::/3u 6000::/3u 8000::/3u A000::/3u C000::/3u E000::/4u F000::/5u F800::/6u FE00::/9u fec0::/10( R& R' R4 R� R� R� R R ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyR X s* (7 R* t __future__R R R t __version__R� R� t longt NameErrort unicodeR= t strR t from_bytesR Ri R R� R R t objectR R� R R0 R) R+ R2 R� R6 R9 R; R< RA RJ RN RY Rf Rp Ru Rv RO Rq R� R, R7 R3 R� R� R� R- R8 R4 R ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/ipaddress.pyt <module> sx ) $ $ # 7 1 6 �=� ��vRr � �V{!PK @N#]�f��� � + site-packages/pip/_vendor/idna/__init__.pyonu �[��� � ��abc @ s d d l m Z d d l Td S( i ( t __version__( t *N( t package_dataR t core( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/idna/__init__.pyt <module> s PK @N#]'� �, �, , site-packages/pip/_vendor/idna/uts46data.pycnu �[��� � ��abc @ s� d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d! � Z! d" � Z" d# � Z# d$ � Z$ d% � Z% d& � Z& d' � Z' d( � Z( d) � Z) d* � Z* d+ � Z+ d, � Z, d- � Z- d. � Z. d/ � Z/ d0 � Z0 d1 � Z1 d2 � Z2 d3 � Z3 d4 � Z4 d5 � Z5 d6 � Z6 d7 � Z7 d8 � Z8 d9 � Z9 d: � Z: d; � Z; d< � Z< d= � Z= d> � Z> d? � Z? d@ � Z@ dA � ZA dB � ZB dC � ZC dD � ZD dE � ZE dF � ZF dG � ZG dH � ZH dI � ZI dJ � ZJ eK e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e! � e" � e# � e$ � e% � e& � e' � e( � e) � e* � e+ � e, � e- � e. � e/ � e0 � e1 � e2 � e3 � e4 � e5 � e6 � e7 � e8 � e9 � e: � e; � e< � e= � e> � e? � e@ � eA � eB � eC � eD � eE � eF � eG � eH � eI � eJ � � ZL dK S(L s IDNA Mapping Table from UTS46.s 6.3.0c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni t 3i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i! i" i# i$ i% i& i' i( i) i* i+ i, i- t Vi. i/ i0 i1 i2 i3 i4 i5 i6 i7 i8 i9 i: i; i< i= i> i? i@ iA t Mu aiB u biC u ciD u diE u eiF u fiG u giH u hiI u iiJ u jiK u kiL u liM u miN u niO u oiP u piQ u qiR u riS u siT u tiU u uiV u viW u wiX u xiY u yiZ u zi[ i\ i] i^ i_ i` ia ib ic ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i! 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R ( iA R u ɂ( iB R ( iC R u ƀ( iD R u ʉ( iE R u ʌ( iF R u ɇ( iG R ( iH R u ɉ( iI R ( iJ R u ɋ( iK R ( iL R u ɍ( iM R ( iN R u ɏ( iO R ( i� R u h( i� R u ɦ( i� R u j( i� R u r( i� R u ɹ( i� R u ɻ( i� R u ʁ( i� R u w( i� R u y( i� R ( i� R u ̆( i� R u ̇( i� R u ̊( i� R u ̨( i� R u ̃( i� R u ̋( i� R ( i� R u ɣ( i� R u l( i� R u s( i� R u x( i� R u ʕ( i� R ( i@ R u ̀( iA R u ́( iB R ( iC R u ̓( iD R u ̈́( iE R u ι( iF R ( iO R ( iP R ( ip R u ͱ( iq R ( ir R u ͳ( is R ( it R u ʹ( iu R ( iv R u ͷ( iw R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_5 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd gd S( Nix R iz R u ιi{ R i~ u ;i i� u ́i� u ̈́i� R u άi� u ·i� u έi� u ήi� u ίi� i� u όi� i� u ύi� u ώi� i� u αi� u βi� u γi� u δi� u εi� u ζi� u ηi� u θi� u ιi� u κi� u λi� u μi� u νi� u ξi� u οi� u πi� u ρi� i� u σi� u τi� u υi� u φi� u χi� u ψi� u ωi� u ϊi� u ϋi� i� R i� i� u ϗi� i� i� i� i� i� i� i� i� u ϙi� i� u ϛi� i� u ϝi� i� u ϟi� i� u ϡi� i� u ϣi� i� u ϥi� i� u ϧi� i� u ϩi� i� u ϫi� i� u ϭi� i� u ϯi� i� i� i� i� i� i� i� i� u ϸi� i� i� u ϻi� i� u ͻi� u ͼi� u ͽi u ѐi u ёi u ђi u ѓ( ix R ( iz R u ι( i{ R ( i~ R u ;( i R ( i� R u ́( i� R u ̈́( i� R u ά( i� R u ·( i� R u έ( i� R u ή( i� R u ί( i� R ( i� R u ό( i� R ( i� R u ύ( i� R u ώ( i� R ( i� R u α( i� R u β( i� R u γ( i� R u δ( i� R u ε( i� R u ζ( i� R u η( i� R u θ( i� R u ι( i� R u κ( i� R u λ( i� R u μ( i� R u ν( i� R u ξ( i� R u ο( i� R u π( i� R u ρ( i� R ( i� R u σ( i� R u τ( i� R u υ( i� R u φ( i� R u χ( i� R u ψ( i� R u ω( i� R u ϊ( i� R u ϋ( i� R ( i� R u σ( i� R ( i� R u ϗ( i� R u β( i� R u θ( i� R u υ( i� R u ύ( i� R u ϋ( i� R u φ( i� R u π( i� R ( i� R u ϙ( i� R ( i� R u ϛ( i� R ( i� R u ϝ( i� R ( i� R u ϟ( i� R ( i� R u ϡ( i� R ( i� R u ϣ( i� R ( i� R u ϥ( i� R ( i� R u ϧ( i� R ( i� R u ϩ( i� R ( i� R u ϫ( i� R ( i� R u ϭ( i� R ( i� R u ϯ( i� R ( i� R u κ( i� R u ρ( i� R u σ( i� R ( i� R u θ( i� R u ε( i� R ( i� R u ϸ( i� R ( i� R u σ( i� R u ϻ( i� R ( i� R u ͻ( i� R u ͼ( i� R u ͽ( i R u ѐ( i R u ё( i R u ђ( i R u ѓ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_6x s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d dddddgd S( Ni R u єi u ѕi u іi u їi u јi u љi u њi u ћi u ќi u ѝi u ўi u џi u аi u бi u вi u гi u дi u еi u жi u зi u иi u йi u кi u лi u мi u нi u оi u пi u рi! u сi" u тi# u уi$ u фi% u хi& u цi' u чi( u шi) u щi* u ъi+ u ыi, u ьi- u эi. u юi/ u яi0 R i` u ѡia ib u ѣic id u ѥie if u ѧig ih u ѩii ij u ѫik il u ѭim in u ѯio ip u ѱiq ir u ѳis it u ѵiu iv u ѷiw ix u ѹiy iz u ѻi{ i| u ѽi} i~ u ѿi i� u ҁi� i� u ҋi� i� u ҍi� i� u ҏi� i� u ґi� i� u ғi� i� u ҕi� i� u җi� i� u ҙi� i� u қi� i� u ҝi� i� u ҟ( i R u є( i R u ѕ( i R u і( i R u ї( i R u ј( i R u љ( i R u њ( i R u ћ( i R u ќ( i R u ѝ( i R u ў( i R u џ( i R u а( i R u б( i R u в( i R u г( i R u д( i R u е( i R u ж( i R u з( i R u и( i R u й( i R u к( i R u л( i R u м( i R u н( i R u о( i R u п( i R u р( i! R u с( i" R u т( i# R u у( i$ R u ф( i% R u х( i& R u ц( i' R u ч( i( R u ш( i) R u щ( i* R u ъ( i+ R u ы( i, R u ь( i- R u э( i. R u ю( i/ R u я( i0 R ( i` R u ѡ( ia R ( ib R u ѣ( ic R ( id R u ѥ( ie R ( if R u ѧ( ig R ( ih R u ѩ( ii R ( ij R u ѫ( ik R ( il R u ѭ( im R ( in R u ѯ( io R ( ip R u ѱ( iq R ( ir R u ѳ( is R ( it R u ѵ( iu R ( iv R u ѷ( iw R ( ix R u ѹ( iy R ( iz R u ѻ( i{ R ( i| R u ѽ( i} R ( i~ R u ѿ( i R ( i� R u ҁ( i� R ( i� R u ҋ( i� R ( i� R u ҍ( i� R ( i� R u ҏ( i� R ( i� R u ґ( i� R ( i� R u ғ( i� R ( i� R u ҕ( i� R ( i� R u җ( i� R ( i� R u ҙ( i� R ( i� R u қ( i� R ( i� R u ҝ( i� R ( i� R u ҟ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_7� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni� R i� R u ҡi� i� u ңi� i� u ҥi� i� u ҧi� i� u ҩi� i� u ҫi� i� u ҭi� i� u үi� i� u ұi� i� u ҳi� i� u ҵi� i� u ҷi� i� u ҹi� i� u һi� i� u ҽi� i� u ҿi� i� R i� u ӂi� i� u ӄi� i� u ӆi� i� u ӈi� i� u ӊi� i� u ӌi� i� u ӎi� i� u ӑi� i� u ӓi� i� u ӕi� i� u ӗi� i� u әi� i� u ӛi� i� u ӝi� i� u ӟi� i� u ӡi� i� u ӣi� i� u ӥi� i� u ӧi� i� u өi� i� u ӫi� i� u ӭi� i� u ӯi� i� u ӱi� i� u ӳi� i� u ӵi� i� u ӷi� i� u ӹi� i� u ӻi� i� u ӽi� i� u ӿi� i u ԁi i u ԃi ( i� R ( i� R u ҡ( i� R ( i� R u ң( i� R ( i� R u ҥ( i� R ( i� R u ҧ( i� R ( i� R u ҩ( i� R ( i� R u ҫ( i� R ( i� R u ҭ( i� R ( i� R u ү( i� R ( i� R u ұ( i� R ( i� R u ҳ( i� R ( i� R u ҵ( i� R ( i� R u ҷ( i� R ( i� R u ҹ( i� R ( i� R u һ( i� R ( i� R u ҽ( i� R ( i� R u ҿ( i� R ( i� R ( i� R u ӂ( i� R ( i� R u ӄ( i� R ( i� R u ӆ( i� R ( i� R u ӈ( i� R ( i� R u ӊ( i� R ( i� R u ӌ( i� R ( i� R u ӎ( i� R ( i� R u ӑ( i� R ( i� R u ӓ( i� R ( i� R u ӕ( i� R ( i� R u ӗ( i� R ( i� R u ә( i� R ( i� R u ӛ( i� R ( i� R u ӝ( i� R ( i� R u ӟ( i� R ( i� R u ӡ( i� R ( i� R u ӣ( i� R ( i� R u ӥ( i� R ( i� R u ӧ( i� R ( i� R u ө( i� R ( i� R u ӫ( i� R ( i� R u ӭ( i� R ( i� R u ӯ( i� R ( i� R u ӱ( i� R ( i� R u ӳ( i� R ( i� R u ӵ( i� R ( i� R u ӷ( i� R ( i� R u ӹ( i� R ( i� R u ӻ( i� R ( i� R u ӽ( i� R ( i� R u ӿ( i� R ( i R u ԁ( i R ( i R u ԃ( i R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_8H s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddgd S( Ni R u ԅi R i u ԇi i u ԉi i u ԋi i u ԍi i u ԏi i u ԑi i u ԓi i u ԕi i u ԗi i u ԙi i u ԛi i u ԝi i u ԟi i u ԡi! i" u ԣi# i$ u ԥi% i& u ԧi' i( R i1 u աi2 u բi3 u գi4 u դi5 u եi6 u զi7 u էi8 u ըi9 u թi: u ժi; u իi< u լi= u խi> u ծi? u կi@ u հiA u ձiB u ղiC u ճiD u մiE u յiF u նiG u շiH u ոiI u չiJ u պiK u ջiL u ռiM u սiN u վiO u տiP u րiQ u ցiR u ւiS u փiT u քiU u օiV u ֆiW iY i` ia i� u եւi� i� i� i� i� i� i� i� i� i� i� i i i iu u اٴiv u وٴiw u ۇٴix u يٴiy i� ( i R u ԅ( i R ( i R u ԇ( i R ( i R u ԉ( i R ( i R u ԋ( i R ( i R u ԍ( i R ( i R u ԏ( i R ( i R u ԑ( i R ( i R u ԓ( i R ( i R u ԕ( i R ( i R u ԗ( i R ( i R u ԙ( i R ( i R u ԛ( i R ( i R u ԝ( i R ( i R u ԟ( i R ( i R u ԡ( i! R ( i" R u ԣ( i# R ( i$ R u ԥ( i% R ( i& R u ԧ( i' R ( i( R ( i1 R u ա( i2 R u բ( i3 R u գ( i4 R u դ( i5 R u ե( i6 R u զ( i7 R u է( i8 R u ը( i9 R u թ( i: R u ժ( i; R u ի( i< R u լ( i= R u խ( i> R u ծ( i? R u կ( i@ R u հ( iA R u ձ( iB R u ղ( iC R u ճ( iD R u մ( iE R u յ( iF R u ն( iG R u շ( iH R u ո( iI R u չ( iJ R u պ( iK R u ջ( iL R u ռ( iM R u ս( iN R u վ( iO R u տ( iP R u ր( iQ R u ց( iR R u ւ( iS R u փ( iT R u ք( iU R u օ( iV R u ֆ( iW R ( iY R ( i` R ( ia R ( i� R u եւ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( iu R u اٴ( iv R u وٴ( iw R u ۇٴ( ix R u يٴ( iy R ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_9� s� c e C s0 dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni� R i R i iK iM i� i� i� i i. i0 i? i@ i\ i^ i_ i� i� i� i� i� i� i iX R u क़iY u ख़iZ u ग़i[ u ज़i\ u ड़i] u ढ़i^ u फ़i_ u य़i` ix iy i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� u ড়i� u ঢ়i� i� u য়i� i� i� i� i i i i i i i i) i* i1 i2 i3 u ਲ਼i4 i5 i6 u ਸ਼i7 i8 i: i< i= i> iC iG iI iK iN iQ iR iY u ਖ਼iZ u ਗ਼i[ u ਜ਼i\ i] i^ u ਫ਼i_ ( i� R ( i R ( i R ( iK R ( iM R ( i� R ( i� R ( i� R ( i R ( i. R ( i0 R ( i? R ( i@ R ( i\ R ( i^ R ( i_ R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( iX R u क़( iY R u ख़( iZ R u ग़( i[ R u ज़( i\ R u ड़( i] R u ढ़( i^ R u फ़( i_ R u य़( i` R ( ix R ( iy R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R u ড়( i� R u ঢ়( i� R ( i� R u য়( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i) R ( i* R ( i1 R ( i2 R ( i3 R u ਲ਼( i4 R ( i5 R ( i6 R u ਸ਼( i7 R ( i8 R ( i: R ( i< R ( i= R ( i> R ( iC R ( iG R ( iI R ( iK R ( iN R ( iQ R ( iR R ( iY R u ਖ਼( iZ R u ਗ਼( i[ R u ਜ਼( i\ R ( i] R ( i^ R u ਫ਼( i_ R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_10 s� c e C s0 dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Nif R iv R i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i i i i) i* i1 i2 i4 i5 i: i< iE iG iI iK iN iV iX i\ R u ଡ଼i] u ଢ଼i^ i_ id if ix i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i i i i) i* i4 i5 ( if R ( iv R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i) R ( i* R ( i1 R ( i2 R ( i4 R ( i5 R ( i: R ( i< R ( iE R ( iG R ( iI R ( iK R ( iN R ( iV R ( iX R ( i\ R u ଡ଼( i] R u ଢ଼( i^ R ( i_ R ( id R ( if R ( ix R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i) R ( i* R ( i4 R ( i5 R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_11� s� c e C s0 di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni: R i= R iE iF iI iJ iN iU iW iX iZ i` id if ip ix i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i i i i; i= iE iF iI iJ iO iW iX i` id if iv iy i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i3 R u ําi4 i; i? i\ i� i� i� i� i� ( i: R ( i= R ( iE R ( iF R ( iI R ( iJ R ( iN R ( iU R ( iW R ( iX R ( iZ R ( i` R ( id R ( if R ( ip R ( ix R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i; R ( i= R ( iE R ( iF R ( iI R ( iJ R ( iO R ( iW R ( iX R ( i` R ( id R ( if R ( iv R ( iy R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i3 R u ํา( i4 R ( i; R ( i? R ( i\ R ( i� R ( i� R ( i� R ( i� R ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_12� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni� R i� R i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� R u ໍາi� i� i� i� i� i� i� i� i� i� i� i� i� u ຫນi� u ຫມi� i� i i u ་i iC u གྷiD iH iI iM u ཌྷiN iR u དྷiS iW u བྷiX i\ u ཛྷi] ii u ཀྵij im iq is u ཱིit iu u ཱུiv u ྲྀiw u ྲཱྀix u ླྀiy u ླཱྀiz i� u ཱྀi� i� u ྒྷi� i� i� i� u ྜྷi� i� u ྡྷi� i� u ྦྷi� i� u ྫྷi� i� u ྐྵi� i� i� i� i� i� i i� i� u ⴧi� i� u ⴭi� i� i� u ნi� i_ ia iI iJ iN iP iW iX ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R u ໍາ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R u ຫນ( i� R u ຫມ( i� R ( i� R ( i R ( i R u ་( i R ( iC R u གྷ( iD R ( iH R ( iI R ( iM R u ཌྷ( iN R ( iR R u དྷ( iS R ( iW R u བྷ( iX R ( i\ R u ཛྷ( i] R ( ii R u ཀྵ( ij R ( im R ( iq R ( is R u ཱི( it R ( iu R u ཱུ( iv R u ྲྀ( iw R u ྲཱྀ( ix R u ླྀ( iy R u ླཱྀ( iz R ( i� R u ཱྀ( i� R ( i� R u ྒྷ( i� R ( i� R ( i� R ( i� R u ྜྷ( i� R ( i� R u ྡྷ( i� R ( i� R u ྦྷ( i� R ( i� R u ྫྷ( i� R ( i� R u ྐྵ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i� R ( i� R u ⴧ( i� R ( i� R u ⴭ( i� R ( i� R ( i� R u ნ( i� R ( i_ R ( ia R ( iI R ( iJ R ( iN R ( iP R ( iW R ( iX R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_13P s� c e C s0 dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� NiY R iZ R i^ i` i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i[ i] i} i� i� i� i� i i� i� i� i� i� i i i i i i7 i@ iT i` im in iq ir it i� i� i� i� i� i� i� i� i i i i R i i i i ix i� i� i� i� i i i i, i0 i< i@ iA iD in ip iu i� i� i� i� i� i� i� i i i_ i` i} i i� i� i� ( iY R ( iZ R ( i^ R ( i` R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i[ R ( i] R ( i} R ( i� R ( i� R ( i� R ( i� R ( i R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i7 R ( i@ R ( iT R ( i` R ( im R ( in R ( iq R ( ir R ( it R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( ix R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i, R ( i0 R ( i< R ( i@ R ( iA R ( iD R ( in R ( ip R ( iu R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i_ R ( i` R ( i} R ( i R ( i� R ( i� R ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_14� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddgd S( Ni� R i� R i iL iP i} i� i� i� i8 i; iJ iM i� i� i� i� i� i i, R u ai- u æi. u bi/ i0 u di1 u ei2 u ǝi3 u gi4 u hi5 u ii6 u ji7 u ki8 u li9 u mi: u ni; i< u oi= u ȣi> u pi? u ri@ u tiA u uiB u wiC iD u ɐiE u ɑiF u ᴂiG iH iI iJ u əiK u ɛiL u ɜiM iN iO iP iQ u ŋiR iS u ɔiT u ᴖiU u ᴗiV iW iX iY u ᴝiZ u ɯi[ u vi\ u ᴥi] u βi^ u γi_ u δi` u φia u χib ic id ie if ig ih u ρii ij ik ix u нiy i� u ɒi� u ci� u ɕi� u ði� i� u fi� u ɟi� u ɡi� u ɥi� u ɨi� u ɩi� u ɪi� u ᵻi� u ʝi� u ɭ( i� R ( i� R ( i R ( iL R ( iP R ( i} R ( i� R ( i� R ( i� R ( i8 R ( i; R ( iJ R ( iM R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i, R u a( i- R u æ( i. R u b( i/ R ( i0 R u d( i1 R u e( i2 R u ǝ( i3 R u g( i4 R u h( i5 R u i( i6 R u j( i7 R u k( i8 R u l( i9 R u m( i: R u n( i; R ( i< R u o( i= R u ȣ( i> R u p( i? R u r( i@ R u t( iA R u u( iB R u w( iC R u a( iD R u ɐ( iE R u ɑ( iF R u ᴂ( iG R u b( iH R u d( iI R u e( iJ R u ə( iK R u ɛ( iL R u ɜ( iM R u g( iN R ( iO R u k( iP R u m( iQ R u ŋ( iR R u o( iS R u ɔ( iT R u ᴖ( iU R u ᴗ( iV R u p( iW R u t( iX R u u( iY R u ᴝ( iZ R u ɯ( i[ R u v( i\ R u ᴥ( i] R u β( i^ R u γ( i_ R u δ( i` R u φ( ia R u χ( ib R u i( ic R u r( id R u u( ie R u v( if R u β( ig R u γ( ih R u ρ( ii R u φ( ij R u χ( ik R ( ix R u н( iy R ( i� R u ɒ( i� R u c( i� R u ɕ( i� R u ð( i� R u ɜ( i� R u f( i� R u ɟ( i� R u ɡ( i� R u ɥ( i� R u ɨ( i� R u ɩ( i� R u ɪ( i� R u ᵻ( i� R u ʝ( i� R u ɭ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_15 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddddddgd S( Ni� R u ᶅi� u ʟi� u ɱi� u ɰi� u ɲi� u ɳi� u ɴi� u ɵi� u ɸi� u ʂi� u ʃi� u ƫi� u ʉi� u ʊi� u ᴜi� u ʋi� u ʌi� u zi� u ʐi� u ʑi� u ʒi� u θi� R i� R i� i u ḁi i u ḃi i u ḅi i u ḇi i u ḉi i u ḋi i u ḍi i u ḏi i u ḑi i u ḓi i u ḕi i u ḗi i u ḙi i u ḛi i u ḝi i u ḟi i u ḡi! i" u ḣi# i$ u ḥi% i& u ḧi' i( u ḩi) i* u ḫi+ i, u ḭi- i. u ḯi/ i0 u ḱi1 i2 u ḳi3 i4 u ḵi5 i6 u ḷi7 i8 u ḹi9 i: u ḻi; i< u ḽi= i> u ḿi? i@ u ṁiA iB u ṃiC iD u ṅiE iF u ṇiG iH u ṉiI iJ u ṋ( i� R u ᶅ( i� R u ʟ( i� R u ɱ( i� R u ɰ( i� R u ɲ( i� R u ɳ( i� R u ɴ( i� R u ɵ( i� R u ɸ( i� R u ʂ( i� R u ʃ( i� R u ƫ( i� R u ʉ( i� R u ʊ( i� R u ᴜ( i� R u ʋ( i� R u ʌ( i� R u z( i� R u ʐ( i� R u ʑ( i� R u ʒ( i� R u θ( i� R ( i� R ( i� R ( i R u ḁ( i R ( i R u ḃ( i R ( i R u ḅ( i R ( i R u ḇ( i R ( i R u ḉ( i R ( i R u ḋ( i R ( i R u ḍ( i R ( i R u ḏ( i R ( i R u ḑ( i R ( i R u ḓ( i R ( i R u ḕ( i R ( i R u ḗ( i R ( i R u ḙ( i R ( i R u ḛ( i R ( i R u ḝ( i R ( i R u ḟ( i R ( i R u ḡ( i! R ( i" R u ḣ( i# R ( i$ R u ḥ( i% R ( i& R u ḧ( i' R ( i( R u ḩ( i) R ( i* R u ḫ( i+ R ( i, R u ḭ( i- R ( i. R u ḯ( i/ R ( i0 R u ḱ( i1 R ( i2 R u ḳ( i3 R ( i4 R u ḵ( i5 R ( i6 R u ḷ( i7 R ( i8 R u ḹ( i9 R ( i: R u ḻ( i; R ( i< R u ḽ( i= R ( i> R u ḿ( i? R ( i@ R u ṁ( iA R ( iB R u ṃ( iC R ( iD R u ṅ( iE R ( iF R u ṇ( iG R ( iH R u ṉ( iI R ( iJ R u ṋ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_16� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� NiK R iL R u ṍiM iN u ṏiO iP u ṑiQ iR u ṓiS iT u ṕiU iV u ṗiW iX u ṙiY iZ u ṛi[ i\ u ṝi] i^ u ṟi_ i` u ṡia ib u ṣic id u ṥie if u ṧig ih u ṩii ij u ṫik il u ṭim in u ṯio ip u ṱiq ir u ṳis it u ṵiu iv u ṷiw ix u ṹiy iz u ṻi{ i| u ṽi} i~ u ṿi i� u ẁi� i� u ẃi� i� u ẅi� i� u ẇi� i� u ẉi� i� u ẋi� i� u ẍi� i� u ẏi� i� u ẑi� i� u ẓi� i� u ẕi� i� u aʾi� i� i� u ssi� i� u ại� i� u ải� i� u ấi� i� u ầi� i� u ẩi� i� u ẫi� i� u ậi� i� u ắi� i� u ằi� i� u ẳi� ( iK R ( iL R u ṍ( iM R ( iN R u ṏ( iO R ( iP R u ṑ( iQ R ( iR R u ṓ( iS R ( iT R u ṕ( iU R ( iV R u ṗ( iW R ( iX R u ṙ( iY R ( iZ R u ṛ( i[ R ( i\ R u ṝ( i] R ( i^ R u ṟ( i_ R ( i` R u ṡ( ia R ( ib R u ṣ( ic R ( id R u ṥ( ie R ( if R u ṧ( ig R ( ih R u ṩ( ii R ( ij R u ṫ( ik R ( il R u ṭ( im R ( in R u ṯ( io R ( ip R u ṱ( iq R ( ir R u ṳ( is R ( it R u ṵ( iu R ( iv R u ṷ( iw R ( ix R u ṹ( iy R ( iz R u ṻ( i{ R ( i| R u ṽ( i} R ( i~ R u ṿ( i R ( i� R u ẁ( i� R ( i� R u ẃ( i� R ( i� R u ẅ( i� R ( i� R u ẇ( i� R ( i� R u ẉ( i� R ( i� R u ẋ( i� R ( i� R u ẍ( i� R ( i� R u ẏ( i� R ( i� R u ẑ( i� R ( i� R u ẓ( i� R ( i� R u ẕ( i� R ( i� R u aʾ( i� R u ṡ( i� R ( i� R u ss( i� R ( i� R u ạ( i� R ( i� R u ả( i� R ( i� R u ấ( i� R ( i� R u ầ( i� R ( i� R u ẩ( i� R ( i� R u ẫ( i� R ( i� R u ậ( i� R ( i� R u ắ( i� R ( i� R u ằ( i� R ( i� R u ẳ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_17� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddddgd S( Ni� R u ẵi� R i� u ặi� i� u ẹi� i� u ẻi� i� u ẽi� i� u ếi� i� u ềi� i� u ểi� i� u ễi� i� u ệi� i� u ỉi� i� u ịi� i� u ọi� i� u ỏi� i� u ối� i� u ồi� i� u ổi� i� u ỗi� i� u ội� i� u ới� i� u ời� i� u ởi� i� u ỡi� i� u ợi� i� u ụi� i� u ủi� i� u ứi� i� u ừi� i� u ửi� i� u ữi� i� u ựi� i� u ỳi� i� u ỵi� i� u ỷi� i� u ỹi� i� u ỻi� i� u ỽi� i� u ỿi� i u ἀi u ἁi u ἂi u ἃi u ἄi u ἅi u ἆi u ἇi i R i u ἐi u ἑi u ἒi u ἓi u ἔi u ἕi i i( u ἠi) u ἡi* u ἢi+ u ἣi, u ἤi- u ἥ( i� R u ẵ( i� R ( i� R u ặ( i� R ( i� R u ẹ( i� R ( i� R u ẻ( i� R ( i� R u ẽ( i� R ( i� R u ế( i� R ( i� R u ề( i� R ( i� R u ể( i� R ( i� R u ễ( i� R ( i� R u ệ( i� R ( i� R u ỉ( i� R ( i� R u ị( i� R ( i� R u ọ( i� R ( i� R u ỏ( i� R ( i� R u ố( i� R ( i� R u ồ( i� R ( i� R u ổ( i� R ( i� R u ỗ( i� R ( i� R u ộ( i� R ( i� R u ớ( i� R ( i� R u ờ( i� R ( i� R u ở( i� R ( i� R u ỡ( i� R ( i� R u ợ( i� R ( i� R u ụ( i� R ( i� R u ủ( i� R ( i� R u ứ( i� R ( i� R u ừ( i� R ( i� R u ử( i� R ( i� R u ữ( i� R ( i� R u ự( i� R ( i� R u ỳ( i� R ( i� R u ỵ( i� R ( i� R u ỷ( i� R ( i� R u ỹ( i� R ( i� R u ỻ( i� R ( i� R u ỽ( i� R ( i� R u ỿ( i� R ( i R u ἀ( i R u ἁ( i R u ἂ( i R u ἃ( i R u ἄ( i R u ἅ( i R u ἆ( i R u ἇ( i R ( i R ( i R u ἐ( i R u ἑ( i R u ἒ( i R u ἓ( i R u ἔ( i R u ἕ( i R ( i R ( i( R u ἠ( i) R u ἡ( i* R u ἢ( i+ R u ἣ( i, R u ἤ( i- R u ἥ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_18X s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddgd S( Ni. R u ἦi/ u ἧi0 R i8 u ἰi9 u ἱi: u ἲi; u ἳi< u ἴi= u ἵi> u ἶi? u ἷi@ iF R iH u ὀiI u ὁiJ u ὂiK u ὃiL u ὄiM u ὅiN iP iX iY u ὑiZ i[ u ὓi\ i] u ὕi^ i_ u ὗi` ih u ὠii u ὡij u ὢik u ὣil u ὤim u ὥin u ὦio u ὧip iq u άir is u έit iu u ήiv iw u ίix iy u όiz i{ u ύi| i} u ώi~ i� u ἀιi� u ἁιi� u ἂιi� u ἃιi� u ἄιi� u ἅιi� u ἆιi� u ἇιi� i� i� i� i� i� i� i� i� u ἠιi� u ἡιi� u ἢιi� u ἣιi� u ἤιi� u ἥιi� u ἦιi� u ἧιi� i� i� i� i� i� i� i� i� u ὠιi� u ὡιi� u ὢιi� u ὣιi� u ὤιi� u ὥιi� u ὦιi� u ὧιi� i� i� i� i� i� i� ( i. R u ἦ( i/ R u ἧ( i0 R ( i8 R u ἰ( i9 R u ἱ( i: R u ἲ( i; R u ἳ( i< R u ἴ( i= R u ἵ( i> R u ἶ( i? R u ἷ( i@ R ( iF R ( iH R u ὀ( iI R u ὁ( iJ R u ὂ( iK R u ὃ( iL R u ὄ( iM R u ὅ( iN R ( iP R ( iX R ( iY R u ὑ( iZ R ( i[ R u ὓ( i\ R ( i] R u ὕ( i^ R ( i_ R u ὗ( i` R ( ih R u ὠ( ii R u ὡ( ij R u ὢ( ik R u ὣ( il R u ὤ( im R u ὥ( in R u ὦ( io R u ὧ( ip R ( iq R u ά( ir R ( is R u έ( it R ( iu R u ή( iv R ( iw R u ί( ix R ( iy R u ό( iz R ( i{ R u ύ( i| R ( i} R u ώ( i~ R ( i� R u ἀι( i� R u ἁι( i� R u ἂι( i� R u ἃι( i� R u ἄι( i� R u ἅι( i� R u ἆι( i� R u ἇι( i� R u ἀι( i� R u ἁι( i� R u ἂι( i� R u ἃι( i� R u ἄι( i� R u ἅι( i� R u ἆι( i� R u ἇι( i� R u ἠι( i� R u ἡι( i� R u ἢι( i� R u ἣι( i� R u ἤι( i� R u ἥι( i� R u ἦι( i� R u ἧι( i� R u ἠι( i� R u ἡι( i� R u ἢι( i� R u ἣι( i� R u ἤι( i� R u ἥι( i� R u ἦι( i� R u ἧι( i� R u ὠι( i� R u ὡι( i� R u ὢι( i� R u ὣι( i� R u ὤι( i� R u ὥι( i� R u ὦι( i� R u ὧι( i� R u ὠι( i� R u ὡι( i� R u ὢι( i� R u ὣι( i� R u ὤι( i� R u ὥι( i� R u ὦι( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_19� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddgd S( Ni� R u ὧιi� R i� u ὰιi� u αιi� u άιi� R i� i� u ᾶιi� u ᾰi� u ᾱi� u ὰi� u άi� i� R u ̓i� u ιi� i� u ͂i� u ̈͂i� u ὴιi� u ηιi� u ήιi� i� i� u ῆιi� u ὲi� u έi� u ὴi� u ήi� i� u ̓̀i� u ̓́i� u ̓͂i� i� u ΐi� i� i� u ῐi� u ῑi� u ὶi� u ίi� i� u ̔̀i� u ̔́i� u ̔͂i� i� u ΰi� i� u ῠi� u ῡi� u ὺi� u ύi� u ῥi� u ̈̀i� u ̈́i� u `i� i� u ὼιi� u ωιi� u ώιi� i� i� u ῶιi� u ὸi� u όi� u ὼi� u ώi� i� u ́i� u ̔i� i u i R i R u i i i u ‐i i u ̳i i$ i' i( i/ i0 i3 u ′′i4 u ′′′i5 i6 u ‵‵i7 u ‵‵‵i8 i< u !!i= i> u ̅i? iG u ??iH u ?!iI u !?iJ iW u ′′′′iX ( i� R u ὧι( i� R ( i� R u ὰι( i� R u αι( i� R u άι( i� R ( i� R ( i� R u ᾶι( i� R u ᾰ( i� R u ᾱ( i� R u ὰ( i� R u ά( i� R u αι( i� R u ̓( i� R u ι( i� R u ̓( i� R u ͂( i� R u ̈͂( i� R u ὴι( i� R u ηι( i� R u ήι( i� R ( i� R ( i� R u ῆι( i� R u ὲ( i� R u έ( i� R u ὴ( i� R u ή( i� R u ηι( i� R u ̓̀( i� R u ̓́( i� R u ̓͂( i� R ( i� R u ΐ( i� R ( i� R ( i� R u ῐ( i� R u ῑ( i� R u ὶ( i� R u ί( i� R ( i� R u ̔̀( i� R u ̔́( i� R u ̔͂( i� R ( i� R u ΰ( i� R ( i� R u ῠ( i� R u ῡ( i� R u ὺ( i� R u ύ( i� R u ῥ( i� R u ̈̀( i� R u ̈́( i� R u `( i� R ( i� R u ὼι( i� R u ωι( i� R u ώι( i� R ( i� R ( i� R u ῶι( i� R u ὸ( i� R u ό( i� R u ὼ( i� R u ώ( i� R u ωι( i� R u ́( i� R u ̔( i� R ( i R u ( i R ( i R u ( i R ( i R ( i R u ‐( i R ( i R u ̳( i R ( i$ R ( i' R ( i( R ( i/ R u ( i0 R ( i3 R u ′′( i4 R u ′′′( i5 R ( i6 R u ‵‵( i7 R u ‵‵‵( i8 R ( i< R u !!( i= R ( i> R u ̅( i? R ( iG R u ??( iH R u ?!( iI R u !?( iJ R ( iW R u ′′′′( iX R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_20( s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddgd S( Ni_ R u i` R ia R id ie ip R u 0iq u iir it u 4iu u 5iv u 6iw u 7ix u 8iy u 9iz u +i{ u −i| u =i} u (i~ u )i u ni� i� u 1i� u 2i� u 3i� i� i� i� i� i� i� i� i� i� i� i� i� u ai� u ei� u oi� u xi� u əi� u hi� u ki� u li� u mi� i� u pi� u si� u ti� i� R i� u rsi� i� i� i� i ! u a/ci! u a/si! u ci! u °ci! i! u c/oi! u c/ui! u ɛi! i ! u °fi ! u gi ! i! u ħi! i! i! i! i! u noi! i! i! u qi! u ri ! i ! u smi!! u teli"! u tmi#! i$! u zi%! i&! u ωi'! i(! i)! i*! i+! u åi,! u bi-! i.! i/! i1! u fi2! i3! i4! i5! u א( i_ R u ( i` R ( ia R ( id R ( ie R ( ip R u 0( iq R u i( ir R ( it R u 4( iu R u 5( iv R u 6( iw R u 7( ix R u 8( iy R u 9( iz R u +( i{ R u −( i| R u =( i} R u (( i~ R u )( i R u n( i� R u 0( i� R u 1( i� R u 2( i� R u 3( i� R u 4( i� R u 5( i� R u 6( i� R u 7( i� R u 8( i� R u 9( i� R u +( i� R u −( i� R u =( i� R u (( i� R u )( i� R ( i� R u a( i� R u e( i� R u o( i� R u x( i� R u ə( i� R u h( i� R u k( i� R u l( i� R u m( i� R u n( i� R u p( i� R u s( i� R u t( i� R ( i� R ( i� R u rs( i� R ( i� R ( i� R ( i� R ( i ! R u a/c( i! R u a/s( i! R u c( i! R u °c( i! R ( i! R u c/o( i! R u c/u( i! R u ɛ( i! R ( i ! R u °f( i ! R u g( i ! R u h( i! R u ħ( i! R u i( i! R u l( i! R ( i! R u n( i! R u no( i! R ( i! R u p( i! R u q( i! R u r( i ! R ( i ! R u sm( i!! R u tel( i"! R u tm( i#! R ( i$! R u z( i%! R ( i&! R u ω( i'! R ( i(! R u z( i)! R ( i*! R u k( i+! R u å( i,! R u b( i-! R u c( i.! R ( i/! R u e( i1! R u f( i2! R ( i3! R u m( i4! R u o( i5! R u א( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_21� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddgd S( Ni6! R u בi7! u גi8! u דi9! u ii:! 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iU/ R u 火( iV/ R u 爪( iW/ R u 父( iX/ R u 爻( iY/ R u 爿( iZ/ R u 片( i[/ R u 牙( i\/ R u 牛( i]/ R u 犬( i^/ R u 玄( i_/ R u 玉( i`/ R u 瓜( ia/ R u 瓦( ib/ R u 甘( ic/ R u 生( id/ R u 用( ie/ R u 田( if/ R u 疋( ig/ R u 疒( ih/ R u 癶( ii/ R u 白( ij/ R u 皮( ik/ R u 皿( il/ R u 目( im/ R u 矛( in/ R u 矢( io/ R u 石( ip/ R u 示( iq/ R u 禸( ir/ R u 禾( is/ R u 穴( it/ R u 立( iu/ R u 竹( iv/ R u 米( iw/ R u 糸( ix/ R u 缶( iy/ R u 网( iz/ R u 羊( i{/ R u 羽( i|/ R u 老( i}/ R u 而( i~/ R u 耒( i/ R u 耳( i�/ R u 聿( i�/ R u 肉( i�/ R u 臣( i�/ R u 自( i�/ R u 至( i�/ R u 臼( i�/ R u 舌( i�/ R u 舛( i�/ R u 舟( i�/ R u 艮( i�/ R u 色( i�/ R u 艸( i�/ R u 虍( i�/ R u 虫( i�/ R u 血( i�/ R u 行( i�/ R u 衣( i�/ R u 襾( i�/ R u 見( i�/ R u 角( i�/ R u 言( i�/ R u 谷( i�/ R u 豆( i�/ R u 豕( i�/ R u 豸( i�/ R u 貝( i�/ R u 赤( i�/ R u 走( i�/ R u 足( i�/ R u 身( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_27 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� 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d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(gd S() NiE1 R u ᄉiF1 u ᄊiG1 u ᄋiH1 u ᄌiI1 u ᄍiJ1 u ᄎiK1 u ᄏiL1 u ᄐiM1 u ᄑiN1 u ᄒiO1 u ᅡiP1 u ᅢiQ1 u ᅣiR1 u ᅤiS1 u ᅥiT1 u ᅦiU1 u ᅧiV1 u ᅨiW1 u ᅩiX1 u ᅪiY1 u ᅫiZ1 u ᅬi[1 u ᅭi\1 u ᅮi]1 u ᅯi^1 u ᅰi_1 u ᅱi`1 u ᅲia1 u ᅳib1 u ᅴic1 u ᅵid1 R ie1 u ᄔif1 u ᄕig1 u ᇇih1 u ᇈii1 u ᇌij1 u ᇎik1 u ᇓil1 u ᇗim1 u ᇙin1 u ᄜio1 u ᇝip1 u ᇟiq1 u ᄝir1 u ᄞis1 u ᄠit1 u ᄢiu1 u ᄣiv1 u ᄧiw1 u ᄩix1 u ᄫiy1 u ᄬiz1 u ᄭi{1 u ᄮi|1 u ᄯi}1 u ᄲi~1 u ᄶi1 u ᅀi�1 u ᅇi�1 u ᅌi�1 u ᇱi�1 u ᇲi�1 u ᅗi�1 u ᅘi�1 u ᅙi�1 u ᆄi�1 u ᆅi�1 u ᆈi�1 u ᆑi�1 u ᆒi�1 u ᆔi�1 u ᆞi�1 u ᆡi�1 i�1 R i�1 u 一i�1 u 二i�1 u 三i�1 u 四i�1 u 上i�1 u 中i�1 u 下i�1 u 甲i�1 u 乙i�1 u 丙i�1 u 丁i�1 u 天i�1 u 地i�1 u 人i�1 i�1 i�1 i�1 i�1 i 2 R u (ᄀ)i2 u (ᄂ)i2 u (ᄃ)i2 u (ᄅ)i2 u (ᄆ)( iE1 R u ᄉ( iF1 R u ᄊ( iG1 R u ᄋ( iH1 R u ᄌ( iI1 R u ᄍ( iJ1 R u ᄎ( iK1 R u ᄏ( iL1 R u ᄐ( iM1 R u ᄑ( iN1 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/usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_29� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-d.gd S(/ Ni2 R u (ᄇ)i2 u (ᄉ)i2 u (ᄋ)i2 u (ᄌ)i 2 u (ᄎ)i 2 u (ᄏ)i 2 u (ᄐ)i 2 u (ᄑ)i 2 u (ᄒ)i2 u (가)i2 u (나)i2 u (다)i2 u (라)i2 u (마)i2 u (바)i2 u (사)i2 u (아)i2 u (자)i2 u (차)i2 u (카)i2 u (타)i2 u (파)i2 u (하)i 2 u (주)i 2 u (오전)i 2 u (오후)i 2 R i 2 u (一)i!2 u (二)i"2 u (三)i#2 u (四)i$2 u (五)i%2 u (六)i&2 u (七)i'2 u (八)i(2 u (九)i)2 u (十)i*2 u (月)i+2 u (火)i,2 u (水)i-2 u (木)i.2 u (金)i/2 u (土)i02 u (日)i12 u (株)i22 u (有)i32 u (社)i42 u (名)i52 u (特)i62 u (財)i72 u (祝)i82 u (労)i92 u (代)i:2 u (呼)i;2 u (学)i<2 u (監)i=2 u (企)i>2 u (資)i?2 u (協)i@2 u (祭)iA2 u (休)iB2 u (自)iC2 u (至)iD2 R u 問iE2 u 幼iF2 u 文iG2 u 箏iH2 R iP2 u pteiQ2 u 21iR2 u 22iS2 u 23iT2 u 24iU2 u 25iV2 u 26iW2 u 27iX2 u 28iY2 u 29iZ2 u 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iH2 R ( iP2 R u pte( iQ2 R u 21( iR2 R u 22( iS2 R u 23( iT2 R u 24( iU2 R u 25( iV2 R u 26( iW2 R u 27( iX2 R u 28( iY2 R u 29( iZ2 R u 30( i[2 R u 31( i\2 R u 32( i]2 R u 33( i^2 R u 34( i_2 R u 35( i`2 R u ᄀ( ia2 R u ᄂ( ib2 R u ᄃ( ic2 R u ᄅ( id2 R u ᄆ( ie2 R u ᄇ( if2 R u ᄉ( ig2 R u ᄋ( ih2 R u ᄌ( ii2 R u ᄎ( ij2 R u ᄏ( ik2 R u ᄐ( il2 R u ᄑ( im2 R u ᄒ( in2 R u 가( io2 R u 나( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_308 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. Nip2 R u 다iq2 u 라ir2 u 마is2 u 바it2 u 사iu2 u 아iv2 u 자iw2 u 차ix2 u 카iy2 u 타iz2 u 파i{2 u 하i|2 u 참고i}2 u 주의i~2 u 우i2 R i�2 u 一i�2 u 二i�2 u 三i�2 u 四i�2 u 五i�2 u 六i�2 u 七i�2 u 八i�2 u 九i�2 u 十i�2 u 月i�2 u 火i�2 u 水i�2 u 木i�2 u 金i�2 u 土i�2 u 日i�2 u 株i�2 u 有i�2 u 社i�2 u 名i�2 u 特i�2 u 財i�2 u 祝i�2 u 労i�2 u 秘i�2 u 男i�2 u 女i�2 u 適i�2 u 優i�2 u 印i�2 u 注i�2 u 項i�2 u 休i�2 u 写i�2 u 正i�2 u 上i�2 u 中i�2 u 下i�2 u 左i�2 u 右i�2 u 医i�2 u 宗i�2 u 学i�2 u 監i�2 u 企i�2 u 資i�2 u 協i�2 u 夜i�2 u 36i�2 u 37i�2 u 38i�2 u 39i�2 u 40i�2 u 41i�2 u 42i�2 u 43i�2 u 44i�2 u 45i�2 u 46i�2 u 47i�2 u 48i�2 u 49i�2 u 50i�2 u 1月i�2 u 2月i�2 u 3月i�2 u 4月i�2 u 5月i�2 u 6月i�2 u 7月i�2 u 8月i�2 u 9月i�2 u 10月i�2 u 11月i�2 u 12月i�2 u hgi�2 u ergi�2 u evi�2 u ltdi�2 u アi�2 u イi�2 u ウi�2 u エ( ip2 R u 다( iq2 R u 라( ir2 R u 마( is2 R u 바( it2 R u 사( iu2 R u 아( iv2 R u 자( iw2 R u 차( ix2 R u 카( iy2 R u 타( iz2 R u 파( i{2 R u 하( i|2 R u 참고( i}2 R u 주의( i~2 R u 우( i2 R ( i�2 R u 一( i�2 R u 二( i�2 R u 三( i�2 R u 四( i�2 R u 五( i�2 R u 六( i�2 R u 七( i�2 R u 八( i�2 R u 九( i�2 R u 十( i�2 R u 月( i�2 R u 火( i�2 R u 水( i�2 R u 木( i�2 R u 金( i�2 R u 土( i�2 R u 日( i�2 R u 株( i�2 R u 有( i�2 R u 社( i�2 R u 名( i�2 R u 特( i�2 R u 財( i�2 R u 祝( i�2 R u 労( i�2 R u 秘( i�2 R u 男( i�2 R u 女( i�2 R u 適( i�2 R u 優( i�2 R u 印( i�2 R u 注( i�2 R u 項( i�2 R u 休( i�2 R u 写( i�2 R u 正( i�2 R u 上( i�2 R u 中( i�2 R u 下( i�2 R u 左( i�2 R u 右( i�2 R u 医( i�2 R u 宗( i�2 R u 学( i�2 R u 監( i�2 R u 企( i�2 R u 資( i�2 R u 協( i�2 R u 夜( i�2 R u 36( i�2 R u 37( i�2 R u 38( i�2 R u 39( i�2 R u 40( i�2 R u 41( i�2 R u 42( i�2 R u 43( i�2 R u 44( i�2 R u 45( i�2 R u 46( i�2 R u 47( i�2 R u 48( i�2 R u 49( i�2 R u 50( i�2 R u 1月( i�2 R u 2月( i�2 R u 3月( i�2 R u 4月( i�2 R u 5月( i�2 R u 6月( i�2 R u 7月( i�2 R u 8月( i�2 R u 9月( i�2 R u 10月( i�2 R u 11月( i�2 R u 12月( i�2 R u hg( i�2 R u erg( i�2 R u ev( i�2 R u ltd( i�2 R u ア( i�2 R u イ( i�2 R u ウ( i�2 R u エ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_31� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. Ni�2 R u オi�2 u カi�2 u キi�2 u クi�2 u ケi�2 u コi�2 u サi�2 u シi�2 u スi�2 u セi�2 u ソi�2 u タi�2 u チi�2 u ツi�2 u テi�2 u トi�2 u ナi�2 u ニi�2 u ヌi�2 u ネi�2 u ノi�2 u ハi�2 u ヒi�2 u フi�2 u ヘi�2 u ホi�2 u マi�2 u ミi�2 u ムi�2 u メi�2 u モi�2 u ヤi�2 u ユi�2 u ヨi�2 u ラi�2 u リi�2 u ルi�2 u レi�2 u ロi�2 u ワi�2 u ヰi�2 u ヱi�2 u ヲi�2 R i 3 u アパートi3 u アルファi3 u アンペアi3 u アールi3 u イニングi3 u インチi3 u ウォンi3 u エスクードi3 u エーカーi 3 u オンスi 3 u オームi 3 u カイリi 3 u カラットi 3 u カロリーi3 u ガロンi3 u ガンマi3 u ギガi3 u ギニーi3 u キュリーi3 u ギルダーi3 u キロi3 u キログラムi3 u キロメートルi3 u キロワットi3 u グラムi3 u グラムトンi3 u クルゼイロi3 u クローネi 3 u ケースi 3 u コルナi 3 u コーポi 3 u サイクルi 3 u サンチームi!3 u シリングi"3 u センチi#3 u セントi$3 u ダースi%3 u デシi&3 u ドルi'3 u トンi(3 u ナノi)3 u ノットi*3 u ハイツi+3 u パーセントi,3 u パーツi-3 u バーレルi.3 u ピアストルi/3 u ピクルi03 u ピコi13 u ビルi23 u ファラッドi33 u フィートi43 u ブッシェルi53 u フランi63 u ヘクタールi73 u ペソ( i�2 R u オ( i�2 R u カ( i�2 R u キ( i�2 R u ク( i�2 R u ケ( i�2 R u コ( i�2 R u サ( i�2 R u シ( i�2 R u ス( i�2 R u セ( i�2 R u ソ( i�2 R u タ( i�2 R u チ( i�2 R u ツ( i�2 R u テ( i�2 R u ト( i�2 R u ナ( i�2 R u ニ( i�2 R u ヌ( i�2 R u ネ( i�2 R u ノ( i�2 R u ハ( i�2 R u ヒ( i�2 R u フ( i�2 R u ヘ( i�2 R u ホ( i�2 R u マ( i�2 R u ミ( i�2 R u ム( i�2 R u メ( i�2 R u モ( i�2 R u ヤ( i�2 R u ユ( i�2 R u ヨ( i�2 R u ラ( i�2 R u リ( i�2 R u ル( i�2 R u レ( i�2 R u ロ( i�2 R u ワ( i�2 R u ヰ( i�2 R u ヱ( i�2 R u ヲ( i�2 R ( i 3 R u アパート( i3 R u アルファ( i3 R u アンペア( i3 R u アール( i3 R u イニング( i3 R u インチ( i3 R u ウォン( i3 R u エスクード( i3 R u エーカー( i 3 R u オンス( i 3 R u オーム( i 3 R u カイリ( i 3 R u カラット( i 3 R u カロリー( i3 R u ガロン( i3 R u ガンマ( i3 R u ギガ( i3 R u ギニー( i3 R u キュリー( i3 R u ギルダー( i3 R u キロ( i3 R u キログラム( i3 R u キロメートル( i3 R u キロワット( i3 R u グラム( i3 R u グラムトン( i3 R u クルゼイロ( i3 R u クローネ( i 3 R u ケース( i 3 R u コルナ( i 3 R u コーポ( i 3 R u サイクル( i 3 R u サンチーム( i!3 R u シリング( i"3 R u センチ( i#3 R u セント( i$3 R u ダース( i%3 R u デシ( i&3 R u ドル( i'3 R u トン( i(3 R u ナノ( i)3 R u ノット( i*3 R u ハイツ( i+3 R u パーセント( i,3 R u パーツ( i-3 R u バーレル( i.3 R u ピアストル( i/3 R u ピクル( i03 R u ピコ( i13 R u ビル( i23 R u ファラッド( i33 R u フィート( i43 R u ブッシェル( i53 R u フラン( i63 R u ヘクタール( i73 R u ペソ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_32 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. Ni83 R u ペニヒi93 u ヘルツi:3 u ペンスi;3 u ページi<3 u ベータi=3 u ポイントi>3 u ボルトi?3 u ホンi@3 u ポンドiA3 u ホールiB3 u ホーンiC3 u マイクロiD3 u マイルiE3 u マッハiF3 u マルクiG3 u マンションiH3 u ミクロンiI3 u ミリiJ3 u ミリバールiK3 u メガiL3 u メガトンiM3 u メートルiN3 u ヤードiO3 u ヤールiP3 u ユアンiQ3 u リットルiR3 u リラiS3 u ルピーiT3 u ルーブルiU3 u レムiV3 u レントゲンiW3 u ワットiX3 u 0点iY3 u 1点iZ3 u 2点i[3 u 3点i\3 u 4点i]3 u 5点i^3 u 6点i_3 u 7点i`3 u 8点ia3 u 9点ib3 u 10点ic3 u 11点id3 u 12点ie3 u 13点if3 u 14点ig3 u 15点ih3 u 16点ii3 u 17点ij3 u 18点ik3 u 19点il3 u 20点im3 u 21点in3 u 22点io3 u 23点ip3 u 24点iq3 u hpair3 u dais3 u auit3 u bariu3 u oviv3 u pciw3 u dmix3 u dm2iy3 u dm3iz3 u iui{3 u 平成i|3 u 昭和i}3 u 大正i~3 u 明治i3 u 株式会社i�3 u pai�3 u nai�3 u μai�3 u mai�3 u kai�3 u kbi�3 u mbi�3 u gbi�3 u cali�3 u kcali�3 u pfi�3 u nfi�3 u μfi�3 u μgi�3 u mgi�3 u kgi�3 u hzi�3 u khzi�3 u mhzi�3 u ghzi�3 u thzi�3 u μli�3 u mli�3 u dli�3 u kli�3 u fmi�3 u nmi�3 u μm( i83 R u ペニヒ( i93 R u ヘルツ( i:3 R u ペンス( i;3 R u ページ( i<3 R u ベータ( i=3 R u ポイント( i>3 R u ボルト( i?3 R u ホン( i@3 R u ポンド( iA3 R u ホール( iB3 R u ホーン( iC3 R u マイクロ( iD3 R u マイル( iE3 R u マッハ( iF3 R u マルク( iG3 R u マンション( iH3 R u ミクロン( iI3 R u ミリ( iJ3 R u ミリバール( iK3 R u メガ( iL3 R u メガトン( iM3 R u メートル( iN3 R u ヤード( iO3 R u ヤール( iP3 R u ユアン( iQ3 R u リットル( iR3 R u リラ( iS3 R u ルピー( iT3 R u ルーブル( iU3 R u レム( iV3 R u レントゲン( iW3 R u ワット( iX3 R u 0点( iY3 R u 1点( iZ3 R u 2点( i[3 R u 3点( i\3 R u 4点( i]3 R u 5点( i^3 R u 6点( i_3 R u 7点( i`3 R u 8点( ia3 R u 9点( ib3 R u 10点( ic3 R u 11点( id3 R u 12点( ie3 R u 13点( if3 R u 14点( ig3 R u 15点( ih3 R u 16点( ii3 R u 17点( ij3 R u 18点( ik3 R u 19点( il3 R u 20点( im3 R u 21点( in3 R u 22点( io3 R u 23点( ip3 R u 24点( iq3 R u hpa( ir3 R u da( is3 R u au( it3 R u bar( iu3 R u ov( iv3 R u pc( iw3 R u dm( ix3 R u dm2( iy3 R u dm3( iz3 R u iu( i{3 R u 平成( i|3 R u 昭和( i}3 R u 大正( i~3 R u 明治( i3 R u 株式会社( i�3 R u pa( i�3 R u na( i�3 R u μa( i�3 R u ma( i�3 R u ka( i�3 R u kb( i�3 R u mb( i�3 R u gb( i�3 R u cal( i�3 R u kcal( i�3 R u pf( i�3 R u nf( i�3 R u μf( i�3 R u μg( i�3 R u mg( i�3 R u kg( i�3 R u hz( i�3 R u khz( i�3 R u mhz( i�3 R u ghz( i�3 R u thz( i�3 R u μl( i�3 R u ml( i�3 R u dl( i�3 R u kl( i�3 R u fm( i�3 R u nm( i�3 R u μm( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_33p s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(gd S() Ni�3 R u mmi�3 u cmi�3 u kmi�3 u mm2i�3 u cm2i�3 u m2i�3 u km2i�3 u mm3i�3 u cm3i�3 u m3i�3 u km3i�3 u m∕si�3 u m∕s2i�3 u pai�3 u kpai�3 u mpai�3 u gpai�3 u radi�3 u rad∕si�3 u rad∕s2i�3 u psi�3 u nsi�3 u μsi�3 u msi�3 u pvi�3 u nvi�3 u μvi�3 u mvi�3 u kvi�3 i�3 u pwi�3 u nwi�3 u μwi�3 u mwi�3 u kwi�3 i�3 u kωi�3 u mωi�3 R i�3 u bqi�3 u cci�3 u cdi�3 u c∕kgi�3 i�3 u dbi�3 u gyi�3 u hai�3 u hpi�3 u ini�3 u kki�3 i�3 u kti�3 u lmi�3 u lni�3 u logi�3 u lxi�3 u mbi�3 u mili�3 u moli�3 u phi�3 i�3 u ppmi�3 u pri�3 u sri�3 u svi�3 u wbi�3 u v∕mi�3 u a∕mi�3 u 1日i�3 u 2日i�3 u 3日i�3 u 4日i�3 u 5日i�3 u 6日i�3 u 7日i�3 u 8日i�3 u 9日i�3 u 10日i�3 u 11日i�3 u 12日i�3 u 13日i�3 u 14日i�3 u 15日i�3 u 16日i�3 u 17日i�3 u 18日i�3 u 19日i�3 u 20日i�3 u 21日i�3 u 22日i�3 u 23日i�3 u 24日i�3 u 25日i�3 u 26日i�3 u 27日i�3 u 28日i�3 u 29日i�3 u 30日i�3 u 31日i�3 u gal( i�3 R u mm( i�3 R u cm( i�3 R u km( i�3 R u mm2( i�3 R u cm2( i�3 R u m2( i�3 R u km2( i�3 R u mm3( i�3 R u cm3( i�3 R u m3( i�3 R u km3( i�3 R u m∕s( i�3 R u m∕s2( i�3 R u pa( i�3 R u kpa( i�3 R u mpa( i�3 R u gpa( i�3 R u rad( i�3 R u rad∕s( i�3 R u rad∕s2( i�3 R u ps( i�3 R u ns( i�3 R u μs( i�3 R u ms( i�3 R u pv( i�3 R u nv( i�3 R u μv( i�3 R u mv( i�3 R u kv( i�3 R u mv( i�3 R u pw( i�3 R u nw( i�3 R u μw( i�3 R u mw( i�3 R u kw( i�3 R u mw( i�3 R u kω( i�3 R u mω( i�3 R ( i�3 R u bq( i�3 R u cc( i�3 R u cd( i�3 R u c∕kg( i�3 R ( i�3 R u db( i�3 R u gy( i�3 R u ha( i�3 R u hp( i�3 R u in( i�3 R u kk( i�3 R u km( i�3 R u kt( i�3 R u lm( i�3 R u ln( i�3 R u log( i�3 R u 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im� R ( i�� R u ꚁ( i�� R ( i�� R u ꚃ( i�� R ( i�� R u ꚅ( i�� R ( i�� R u ꚇ( i�� R ( i�� R u ꚉ( i�� R ( i�� R u ꚋ( i�� R ( i�� R u ꚍ( i�� R ( i�� R u ꚏ( i�� R ( i�� R u ꚑ( i�� R ( i�� R u ꚓ( i�� R ( i�� R u ꚕ( i�� R ( i�� R u ꚗ( i�� R ( i�� R ( i�� R ( i�� R ( i � R ( i"� R u ꜣ( i#� R ( i$� R u ꜥ( i%� R ( i&� R u ꜧ( i'� R ( i(� R u ꜩ( i)� R ( i*� R u ꜫ( i+� R ( i,� R u ꜭ( i-� R ( i.� R u ꜯ( i/� R ( i2� R u ꜳ( i3� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_35@ s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni4� R u ꜵi5� R i6� u ꜷi7� i8� u ꜹi9� i:� u ꜻi;� i<� u ꜽi=� i>� u ꜿi?� i@� u ꝁiA� iB� u ꝃiC� iD� u ꝅiE� iF� u ꝇiG� iH� u ꝉiI� iJ� u ꝋiK� iL� u ꝍiM� iN� u ꝏiO� iP� u ꝑiQ� iR� u 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� u 金i � u 喇i � u 奈i � u 懶i� u 癩i� u 羅i� u 蘿i� u 螺i� u 裸i� u 邏i� u 樂i� u 洛i� u 烙i� u 珞i� u 落i� u 酪i� u 駱i� u 亂i � u 卵i � u 欄i � u 爛i � u 蘭i � u 鸞i!� u 嵐i"� u 濫i#� u 藍i$� u 襤i%� u 拉i&� u 臘i'� u 蠟i(� u 廊i)� u 朗i*� u 浪i+� u 狼i,� u 郎i-� u 來( i�� R u œ( i�� R ( i,� R ( i0� R ( i:� R ( i@� R ( ix� R ( i�� R ( iŨ R ( iΨ R ( iڨ R ( i� R ( i�� R ( i � R ( iT� R ( i_� R ( i}� R ( i�� R ( iΩ R ( iϩ R ( iک R ( iީ R ( i� R ( i � R ( i7� R ( i@� R ( iN� R ( iP� R ( iZ� R ( i\� R ( i|� R ( i�� R ( iê R ( i۪ R ( i�� R ( i� R ( i� R ( i � R ( i� R ( i� R ( i� R ( i � R ( i'� R ( i(� R ( i/� R ( i�� R ( i� R ( i� R ( i�� R ( i � R ( i�� R ( i�� R ( i�� R ( i�� R ( i�� R ( i � R u 豈( i� R u 更( i� R u 車( i� R u 賈( i� R u 滑( i� R u 串( i� R u 句( i� R u 龜( i � R u 契( i � R u 金( i � R u 喇( i � R u 奈( i � R u 懶( i� R u 癩( i� R u 羅( i� R u 蘿( i� R u 螺( i� R u 裸( i� R u 邏( i� R u 樂( i� R u 洛( i� R u 烙( i� R u 珞( i� R u 落( i� R u 酪( i� R u 駱( i� R u 亂( i � R u 卵( i � R u 欄( i � R u 爛( i � R u 蘭( i � R u 鸞( i!� R u 嵐( i"� R u 濫( i#� R u 藍( i$� R u 襤( i%� R u 拉( i&� R u 臘( i'� R u 蠟( i(� R u 廊( i)� R u 朗( i*� R u 浪( i+� R u 狼( i,� R u 郎( i-� R u 來( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_37 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. 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Ni�� R u 漣i�� u 煉i�� u 璉i�� u 秊i�� u 練i�� u 聯i�� u 輦i�� u 蓮i�� u 連i�� u 鍊i�� u 列i�� u 劣i�� u 咽i�� u 烈i�� u 裂i�� u 說i�� u 廉i�� u 念i�� u 捻i�� u 殮i�� u 簾i�� u 獵i�� u 令i�� u 囹i�� u 寧i�� u 嶺i�� u 怜i�� u 玲i�� u 瑩i�� u 羚i�� u 聆i�� u 鈴i�� u 零i�� u 靈i�� u 領i�� u 例i�� u 禮i�� u 醴i�� u 隸i�� u 惡i�� u 了i�� u 僚i�� u 寮i�� u 尿i�� u 料i�� u 樂i�� u 燎i�� u 療i� u 蓼i� u 遼i� u 龍i� u 暈i� u 阮i� u 劉i� u 杻i� u 柳i� u 流i� u 溜i� u 琉i� u 留i� u 硫i� u 紐i� u 類i� u 六i� u 戮i� u 陸i� u 倫i� u 崙i� u 淪i� u 輪i� u 律i� u 慄i� u 栗i� u 率i� u 隆i� u 利i� u 吏i� u 履i� u 易i� u 李i� u 梨i� u 泥i� u 理i� u 痢i� u 罹i� u 裏i� u 裡i� u 里i� u 離i� u 匿i� u 溺i� u 吝i� u 燐i� u 璘i� u 藺i� u 隣i� u 鱗i� u 麟i� u 林i�� u 淋( i�� R u 漣( i�� R u 煉( i�� R u 璉( i�� R u 秊( i�� R u 練( i�� R u 聯( i�� R u 輦( i�� R u 蓮( i�� R u 連( i�� R u 鍊( i�� R u 列( i�� R u 劣( i�� R u 咽( i�� R u 烈( i�� R u 裂( i�� R u 說( i�� R u 廉( i�� R u 念( i�� R u 捻( i�� R u 殮( i�� R u 簾( i�� R u 獵( i�� R u 令( i�� R u 囹( i�� R u 寧( i�� R u 嶺( i�� R u 怜( i�� R u 玲( i�� R u 瑩( i�� R u 羚( i�� R u 聆( i�� R u 鈴( i�� R u 零( i�� R u 靈( i�� R u 領( i�� R u 例( i�� R u 禮( i�� R u 醴( i�� R u 隸( i�� R u 惡( i�� R u 了( i�� R u 僚( i�� R u 寮( i�� R u 尿( i�� R u 料( i�� R u 樂( i�� R u 燎( i�� R u 療( i� R u 蓼( i� R u 遼( i� R u 龍( i� R u 暈( i� R u 阮( i� R u 劉( i� R u 杻( i� R u 柳( i� R u 流( i� R u 溜( i� R u 琉( i� R u 留( i� R u 硫( i� R u 紐( i� R u 類( i� R u 六( i� R u 戮( i� R u 陸( i� R u 倫( i� R u 崙( i� R u 淪( i� R u 輪( i� R u 律( i� R u 慄( i� R u 栗( i� R u 率( i� R u 隆( i� R u 利( i� R u 吏( i� R u 履( i� R u 易( i� R u 李( i� R u 梨( i� R u 泥( i� R u 理( i� R u 痢( i� R u 罹( i� R u 裏( i� R u 裡( i� R u 里( i� R u 離( i� R u 匿( i� R u 溺( i� R u 吝( i� R u 燐( i� R u 璘( i� R u 藺( i� R u 隣( i� R u 鱗( i� R u 麟( i� R u 林( i�� R u 淋( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_39� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'gd S(( Ni�� R u 臨i�� u 立i�� u 笠i�� u 粒i�� u 狀i�� u 炙i�� u 識i�� u 什i�� u 茶i�� u 刺i � u 切i� u 度i� u 拓i� u 糖i� u 宅i� u 洞i� u 暴i� u 輻i� u 行i � u 降i � u 見i � u 廓i � u 兀i � u 嗀i� R i� u 塚i� i� u 晴i� i� u 凞i� u 猪i� u 益i� u 礼i� u 神i� u 祥i� u 福i � u 靖i � u 精i � u 羽i � i � u 蘒i!� i"� u 諸i#� i%� u 逸i&� u 都i'� i*� u 飯i+� u 飼i,� u 館i-� u 鶴i.� u 郞i/� u 隷i0� u 侮i1� u 僧i2� u 免i3� u 勉i4� u 勤i5� u 卑i6� u 喝i7� u 嘆i8� u 器i9� u 塀i:� u 墨i;� u 層i<� u 屮i=� u 悔i>� u 慨i?� u 憎i@� u 懲iA� u 敏iB� u 既iC� u 暑iD� u 梅iE� u 海iF� u 渚iG� u 漢iH� u 煮iI� u 爫iJ� u 琢iK� u 碑iL� u 社iM� u 祉iN� u 祈iO� u 祐iP� u 祖iQ� u 祝iR� u 禍iS� u 禎iT� u 穀iU� u 突iV� u 節iW� u 練iX� u 縉iY� u 繁iZ� u 署i[� u 者i\� u 臭i]� u 艹i_� u 著( i�� R u 臨( i�� R u 立( i�� R u 笠( i�� R u 粒( i�� R u 狀( i�� R u 炙( i�� R u 識( i�� R u 什( i�� R u 茶( i�� R u 刺( i � R u 切( i� R u 度( i� R u 拓( i� R u 糖( i� R u 宅( i� R u 洞( i� R u 暴( i� R u 輻( i� R u 行( i � R u 降( i � R u 見( i � R u 廓( i � R u 兀( i � R u 嗀( i� R ( i� R u 塚( i� R ( i� R u 晴( i� R ( i� R u 凞( i� R u 猪( i� R u 益( i� R u 礼( i� R u 神( i� R u 祥( i� R u 福( i � R u 靖( i � R u 精( i � R u 羽( i � R ( i � R u 蘒( i!� R ( i"� R u 諸( i#� R ( i%� R u 逸( i&� R u 都( i'� R ( i*� R u 飯( i+� R u 飼( i,� R u 館( i-� R u 鶴( i.� R u 郞( i/� R u 隷( i0� R u 侮( i1� R u 僧( i2� R u 免( i3� R u 勉( i4� R u 勤( i5� R u 卑( i6� R u 喝( i7� R u 嘆( i8� R u 器( i9� R u 塀( i:� R u 墨( i;� R u 層( i<� R u 屮( i=� R u 悔( i>� R u 慨( i?� R u 憎( i@� R u 懲( iA� R u 敏( iB� R u 既( iC� R u 暑( iD� R u 梅( iE� R u 海( iF� R u 渚( iG� R u 漢( iH� R u 煮( iI� R u 爫( iJ� R u 琢( iK� R u 碑( iL� R u 社( iM� R u 祉( iN� R u 祈( iO� R u 祐( iP� R u 祖( iQ� R u 祝( iR� R u 禍( iS� R u 禎( iT� R u 穀( iU� R u 突( iV� R u 節( iW� R u 練( iX� R u 縉( iY� R u 繁( iZ� R u 署( i[� R u 者( i\� R u 臭( i]� R u 艹( i_� R u 著( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_40H s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)gd S(* Ni`� R u 褐ia� u 視ib� u 謁ic� u 謹id� u 賓ie� u 贈if� u 辶ig� u 逸ih� u 難ii� u 響ij� u 頻ik� u 恵il� u 𤋮im� u 舘in� R ip� u 並iq� u 况ir� u 全is� u 侀it� u 充iu� u 冀iv� u 勇iw� u 勺ix� u 喝iy� u 啕iz� u 喙i{� u 嗢i|� u 塚i}� u 墳i~� u 奄i� u 奔i�� u 婢i�� u 嬨i�� u 廒i�� u 廙i�� u 彩i�� u 徭i�� u 惘i�� u 慎i�� u 愈i�� u 憎i�� u 慠i�� u 懲i�� u 戴i�� u 揄i�� u 搜i�� u 摒i�� u 敖i�� u 晴i�� u 朗i�� u 望i�� u 杖i�� u 歹i�� u 殺i�� u 流i�� u 滛i�� u 滋i�� u 漢i�� u 瀞i�� u 煮i�� u 瞧i�� u 爵i�� u 犯i�� u 猪i�� u 瑱i�� u 甆i�� u 画i�� u 瘝i�� u 瘟i�� u 益i�� u 盛i�� u 直i�� u 睊i�� u 着i�� u 磌i�� u 窱i�� u 節i�� u 类i�� u 絛i�� u 練i�� u 缾i�� u 者i�� u 荒i�� u 華i�� u 蝹i�� u 襁i�� u 覆i�� i�� u 調i�� u 諸i�� u 請i�� i�� u 諾i�� u 諭i�� i�� u 變i�� i� u 輸i� u 遲i� u 醙( i`� R u 褐( ia� R u 視( ib� R u 謁( ic� R u 謹( id� R u 賓( ie� R u 贈( if� R u 辶( ig� R u 逸( ih� R u 難( ii� R u 響( ij� R u 頻( ik� R u 恵( il� R u 𤋮( im� R u 舘( in� R ( ip� R u 並( iq� R u 况( ir� R u 全( is� R u 侀( it� R u 充( iu� R u 冀( iv� R u 勇( iw� R u 勺( ix� R u 喝( iy� R u 啕( iz� R u 喙( i{� R u 嗢( i|� R u 塚( i}� R u 墳( i~� R u 奄( i� R u 奔( i�� R u 婢( i�� R u 嬨( i�� R u 廒( i�� R u 廙( i�� R u 彩( i�� R u 徭( i�� R u 惘( i�� R u 慎( i�� R u 愈( i�� R u 憎( i�� R u 慠( i�� R u 懲( i�� R u 戴( i�� R u 揄( i�� R u 搜( i�� R u 摒( i�� R u 敖( i�� R u 晴( i�� R u 朗( i�� R u 望( i�� R u 杖( i�� R u 歹( i�� R u 殺( i�� R u 流( i�� R u 滛( i�� R u 滋( i�� R u 漢( i�� R u 瀞( i�� R u 煮( i�� R u 瞧( i�� R u 爵( i�� R u 犯( i�� R u 猪( i�� R u 瑱( i�� R u 甆( i�� R u 画( i�� R u 瘝( i�� R u 瘟( i�� R u 益( i�� R u 盛( i�� R u 直( i�� R u 睊( i�� R u 着( i�� R u 磌( i�� R u 窱( i�� R u 節( i�� R u 类( i�� R u 絛( i�� R u 練( i�� R u 缾( i�� R u 者( i�� R u 荒( i�� R u 華( i�� R u 蝹( i�� R u 襁( i�� R u 覆( i�� R u 視( i�� R u 調( i�� R u 諸( i�� R u 請( i�� R u 謁( i�� R u 諾( i�� R u 諭( i�� R u 謹( i�� R u 變( i�� R u 贈( i� R u 輸( i� R u 遲( i� R u 醙( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_41� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'gd S(( Ni� R u 鉶i� u 陼i� u 難i� u 靖i� u 韛i� u 響i� u 頋i� u 頻i� u 鬒i� u 龜i� u 𢡊i� u 𢡄i� u 𣏕i� u 㮝i� u 䀘i� u 䀹i� u 𥉉i� u 𥳐i� u 𧻓i� u 齃i� u 龎i� R i � u ffi� u fii� u fli� u ffii� u ffli� u sti� i� u մնi� u մեi� u միi� u վնi� u մխi� i � u יִi � R i � u ײַi � u עi!� u אi"� u דi#� u הi$� u כi%� u לi&� u םi'� u רi(� u תi)� R u +i*� u שׁi+� u שׂi,� u שּׁi-� u שּׂi.� u אַi/� u אָi0� u אּi1� u בּi2� u גּi3� u דּi4� u הּi5� u וּi6� u זּi7� i8� u טּi9� u יּi:� u ךּi;� u כּi<� u לּi=� i>� u מּi?� i@� u נּiA� u סּiB� iC� u ףּiD� u פּiE� iF� u צּiG� u קּiH� u רּiI� u שּiJ� u תּiK� u וֹiL� u בֿiM� u כֿiN� u פֿiO� u אלiP� u ٱiR� u ٻiV� u پiZ� u ڀi^� u ٺib� u ٿif� u ٹij� u ڤin� u ڦir� u ڄiv� u ڃiz� u چi~� u ڇi�� u ڍ( i� R u 鉶( i� R u 陼( i� R u 難( i� R u 靖( i� R u 韛( i� R u 響( i� R u 頋( i� R u 頻( i� R u 鬒( i� R u 龜( i� R u 𢡊( i� R u 𢡄( i� R u 𣏕( i� R u 㮝( i� R u 䀘( i� R u 䀹( i� R u 𥉉( i� R u 𥳐( i� R u 𧻓( i� R u 齃( i� R u 龎( i� R ( i � R u ff( i� R u fi( i� R u fl( i� R u ffi( i� R u ffl( i� R u st( i� R ( i� R u մն( i� R u մե( i� R u մի( i� R u վն( i� R u մխ( i� R ( i � R u יִ( i � R ( i � R u ײַ( i � R u ע( i!� R u א( i"� R u ד( i#� R u ה( i$� R u כ( i%� R u ל( i&� R u ם( i'� R u ר( i(� R u ת( i)� R u +( i*� R u שׁ( i+� R u שׂ( i,� R u שּׁ( i-� R u שּׂ( i.� R u אַ( i/� R u אָ( i0� R u אּ( i1� R u בּ( i2� R u גּ( i3� R u דּ( i4� R u הּ( i5� R u וּ( i6� R u זּ( i7� R ( i8� R u טּ( i9� R u יּ( i:� R u ךּ( i;� R u כּ( i<� R u לּ( i=� R ( i>� R u מּ( i?� R ( i@� R u נּ( iA� R u סּ( iB� R ( iC� R u ףּ( iD� R u פּ( iE� R ( iF� R u צּ( iG� R u קּ( iH� R u רּ( iI� R u שּ( iJ� R u תּ( iK� R u וֹ( iL� R u בֿ( iM� R u כֿ( iN� R u פֿ( iO� R u אל( iP� R u ٱ( iR� R u ٻ( iV� R u پ( iZ� R u ڀ( i^� R u ٺ( ib� R u ٿ( if� R u ٹ( ij� R u ڤ( in� R u ڦ( ir� R u ڄ( iv� R u ڃ( iz� R u چ( i~� R u ڇ( i�� R u ڍ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_42 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,gd S(- Ni�� R u ڌi�� u ڎi�� u ڈi�� u ژi�� u ڑi�� u کi�� u گi�� u ڳi�� u ڱi�� u ںi�� u ڻi�� u ۀi�� u ہi�� u ھi�� u ےi�� u ۓi�� R i� R i� u ڭi� u ۇi� u ۆi� u ۈi� u ۇٴi� u ۋi� u ۅi� u ۉi� u ېi� u ىi� u ئاi� u ئەi� u ئوi� u ئۇi� u ئۆi� u ئۈi�� u ئېi�� u ئىi�� u یi � u ئجi� u ئحi� u ئمi� i� u ئيi� u بجi� u بحi� u بخi� u بمi � u بىi � u بيi � u تجi � u تحi � u تخi� u تمi� u تىi� u تيi� u ثجi� u ثمi� u ثىi� u ثيi� u جحi� u جمi� u حجi� u حمi� u خجi� u خحi� u خمi � u سجi � u سحi � u سخi � u سمi � u صحi!� u صمi"� u ضجi#� u ضحi$� u ضخi%� u ضمi&� u طحi'� u طمi(� u ظمi)� u عجi*� u عمi+� u غجi,� u غمi-� u فجi.� u فحi/� u فخi0� u فمi1� u فىi2� u فيi3� u قحi4� u قمi5� u قىi6� u قيi7� u كاi8� u كجi9� u كحi:� u كخi;� u كلi<� u كمi=� u كىi>� u كي( i�� R u ڌ( i�� R u ڎ( i�� R u ڈ( i�� R u ژ( i�� R u ڑ( i�� R u ک( i�� R u گ( i�� R u ڳ( i�� R u ڱ( i�� R u ں( i�� R u ڻ( i�� R u ۀ( i�� R u ہ( i�� R u ھ( i�� R u ے( i�� R u ۓ( i�� R ( i� R ( i� R u ڭ( i� R u ۇ( i� R u ۆ( i� R u ۈ( i� R u ۇٴ( i� R u ۋ( i� R u ۅ( i� R u ۉ( i� R u ې( i� R u ى( i� R u ئا( i� R u ئە( i� R u ئو( i� R u ئۇ( i� R u ئۆ( i� R u ئۈ( i�� R u ئې( i�� R u ئى( i�� R u ی( i � R u ئج( i� R u ئح( i� R u ئم( i� R u ئى( i� R u ئي( i� R u بج( i� R u بح( i� R u بخ( i� R u بم( i � R u بى( i � R u بي( i � R u تج( i � R u تح( i � R u تخ( i� R u تم( i� R u تى( i� R u تي( i� R u ثج( i� R u ثم( i� R u ثى( i� R u ثي( i� R u جح( i� R u جم( i� R u حج( i� R u حم( i� R u خج( i� R u خح( i� R u خم( i � R u سج( i � R u سح( i � R u سخ( i � R u سم( i � R u صح( i!� R u صم( i"� R u ضج( i#� R u ضح( i$� R u ضخ( i%� R u ضم( i&� R u طح( i'� R u طم( i(� R u ظم( i)� R u عج( i*� R u عم( i+� R u غج( i,� R u غم( i-� R u فج( i.� R u فح( i/� R u فخ( i0� R u فم( i1� R u فى( i2� R u في( i3� R u قح( i4� R u قم( i5� R u قى( i6� R u قي( i7� R u كا( i8� R u كج( i9� R u كح( i:� R u كخ( i;� R u كل( i<� R u كم( i=� R u كى( i>� R u كي( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_43� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!gd S(" Ni?� R u لجi@� u لحiA� u لخiB� u لمiC� u لىiD� u ليiE� u مجiF� u محiG� u مخiH� u ممiI� u مىiJ� u ميiK� u نجiL� u نحiM� u نخiN� u نمiO� u نىiP� u نيiQ� u هجiR� u همiS� u هىiT� u هيiU� u يجiV� u يحiW� u يخiX� u يمiY� u يىiZ� u ييi[� u ذٰi\� u رٰi]� u ىٰi^� R u ٌّi_� u ٍّi`� u َّia� u ُّib� u ِّic� u ّٰid� u ئرie� u ئزif� u ئمig� u ئنih� u ئىii� u ئيij� u برik� u بزil� u بمim� u بنin� u بىio� u بيip� u ترiq� u تزir� u تمis� u تنit� u تىiu� u تيiv� u ثرiw� u ثزix� u ثمiy� u ثنiz� u ثىi{� u ثيi|� u فىi}� u فيi~� u قىi� u قيi�� u كاi�� u كلi�� u كمi�� u كىi�� u كيi�� i�� i�� i�� u ماi�� i�� u نرi�� u نزi�� i�� u ننi�� i�� i�� i�� u يرi�� u يزi�� i�� u ينi�� i�� i�� u ئجi�� u ئحi�� u ئخi�� i�� u ئهi�� u بجi�� u بحi�� u بخi�� i�� u بهi�� u تجi�� u تح( i?� R u لج( i@� R u لح( iA� R u لخ( iB� R u لم( iC� R u لى( iD� R u لي( iE� R u مج( iF� R u مح( iG� R u مخ( iH� R u مم( iI� R u مى( iJ� R u مي( iK� R u نج( iL� R u نح( iM� R u نخ( iN� R u نم( iO� R u نى( iP� R u ني( iQ� R u هج( iR� R u هم( iS� R u هى( iT� R u هي( iU� R u يج( iV� R u يح( iW� R u يخ( iX� R u يم( iY� R u يى( iZ� R u يي( i[� R u ذٰ( i\� R u رٰ( i]� R u ىٰ( i^� R u ٌّ( i_� R u ٍّ( i`� R u َّ( ia� R u ُّ( ib� R u ِّ( ic� R u ّٰ( id� R u ئر( ie� R u ئز( if� R u ئم( ig� R u ئن( ih� R u ئى( ii� R u ئي( ij� R u بر( ik� R u بز( il� R u بم( im� R u بن( in� R u بى( io� R u بي( ip� R u تر( iq� R u تز( ir� R u تم( is� R u تن( it� R u تى( iu� R u تي( iv� R u ثر( iw� R u ثز( ix� R u ثم( iy� R u ثن( iz� R u ثى( i{� R u ثي( i|� R u فى( i}� R u في( i~� R u قى( i� R u قي( i�� R u كا( i�� R u كل( i�� R u كم( i�� R u كى( i�� R u كي( i�� R u لم( i�� R u لى( i�� R u لي( i�� R u ما( i�� R u مم( i�� R u نر( i�� R u نز( i�� R u نم( i�� R u نن( i�� R u نى( i�� R u ني( i�� R u ىٰ( i�� R u ير( i�� R u يز( i�� R u يم( i�� R u ين( i�� R u يى( i�� R u يي( i�� R u ئج( i�� R u ئح( i�� R u ئخ( i�� R u ئم( i�� R u ئه( i�� R u بج( i�� R u بح( i�� R u بخ( i�� R u بم( i�� R u به( i�� R u تج( i�� R u تح( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_44� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"gd S(# Ni�� R u تخi�� u تمi�� u تهi�� u ثمi�� u جحi�� u جمi�� u حجi�� u حمi�� u خجi�� u خمi�� u سجi�� u سحi�� u سخi�� u سمi�� u صحi�� u صخi�� u صمi�� u ضجi�� u ضحi�� u ضخi�� u ضمi�� u طحi�� u ظمi�� u عجi�� u عمi�� u غجi�� u غمi�� u فجi�� u فحi�� u فخi�� u فمi� u قحi� u قمi� u كجi� u كحi� u كخi� u كلi� u كمi� u لجi� u لحi� u لخi� u لمi� u لهi� u مجi� u محi� u مخi� u ممi� u نجi� u نحi� u نخi� u نمi� u نهi� u هجi� u همi� u هٰi� u يجi� u يحi� u يخi� u يمi� u يهi� u ئمi� u ئهi� u بمi� u بهi� i� i� i� u ثهi� i� u سهi� u شمi� u شهi� i� i� i� i� i� i� i� u ـَّi� u ـُّi� u ـِّi�� u طىi�� u طيi�� u عىi�� u عيi�� u غىi�� u غيi�� u سىi�� u سيi�� u شىi�� u شيi�� u حىi � u حيi� u جىi� u جيi� u خىi� u خيi� u صىi� u صي( i�� R u تخ( i�� R u تم( i�� R u ته( i�� R u ثم( i�� R u جح( i�� R u جم( i�� R u حج( i�� R u حم( i�� R u خج( i�� R u خم( i�� R u سج( i�� R u سح( i�� R u سخ( i�� R u سم( i�� R u صح( i�� R u صخ( i�� R u صم( i�� R u ضج( i�� R u ضح( i�� R u ضخ( i�� R u ضم( i�� R u طح( i�� R u ظم( i�� R u عج( i�� R u عم( i�� R u غج( i�� R u غم( i�� R u فج( i�� R u فح( i�� R u فخ( i�� R u فم( i� R u قح( i� R u قم( i� R u كج( i� R u كح( i� R u كخ( i� R u كل( i� R u كم( i� R u لج( i� R u لح( i� R u لخ( i� R u لم( i� R u له( i� R u مج( i� R u مح( i� R u مخ( i� R u مم( i� R u نج( i� R u نح( i� R u نخ( i� R u نم( i� R u نه( i� R u هج( i� R u هم( i� R u هٰ( i� R u يج( i� R u يح( i� R u يخ( i� R u يم( i� R u يه( i� R u ئم( i� R u ئه( i� R u بم( i� R u به( i� R u تم( i� R u ته( i� R u ثم( i� R u ثه( i� R u سم( i� R u سه( i� R u شم( i� R u شه( i� R u كل( i� R u كم( i� R u لم( i� R u نم( i� R u نه( i� R u يم( i� R u يه( i� R u ـَّ( i� R u ـُّ( i� R u ـِّ( i�� R u طى( i�� R u طي( i�� R u عى( i�� R u عي( i�� R u غى( i�� R u غي( i�� R u سى( i�� R u سي( i�� R u شى( i�� R u شي( i�� R u حى( i � R u حي( i� R u جى( i� R u جي( i� R u خى( i� R u خي( i� R u صى( i� R u صي( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_45P s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddgd S( Ni� R u ضىi� u ضيi � u شجi � u شحi � u شخi � u شمi � u شرi� u سرi� u صرi� u ضرi� u طىi� u طيi� u عىi� u عيi� u غىi� u غيi� u سىi� u سيi� u شىi� u شيi� u حىi � u حيi � u جىi � u جيi � u خىi � u خيi!� u صىi"� u صيi#� i$� i%� i&� i'� i(� i)� i*� i+� i,� i-� i.� i/� i0� i1� u سهi2� u شهi3� u طمi4� u سجi5� u سحi6� u سخi7� i8� i9� i:� i;� u ظمi<� u اًi>� R i@� R iP� u تجمiQ� u تحجiS� u تحمiT� u تخمiU� u تمجiV� u تمحiW� u تمخiX� u جمحiZ� u حميi[� u حمىi\� u سحجi]� u سجحi^� u سجىi_� u سمحia� u سمجib� u سممid� u صححif� u صممig� u شحمii� u شجيij� u شمخil� u شممin� u ضحىio� u ضخمiq� u طمحis� u طممit� u طميiu� u عجمiv� u عممix� u عمىiy� u غممiz� u غميi{� u غمىi|� u فخمi~� u قمحi� u قممi�� u لحمi�� u لحيi�� u لحىi�� u لججi�� u لخمi�� u لمحi�� u محجi�� u محم( i� R u ضى( i� R u ضي( i � R u شج( i � R u شح( i � R u شخ( i � R u شم( i � R u شر( i� R u سر( i� R u صر( i� R u ضر( i� R u طى( i� R u طي( i� R u عى( i� R u عي( i� R u غى( i� R u غي( i� R 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u لمح( i�� R u محج( i�� R u محم( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_46� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%gd S(& Ni�� R u محيi�� u مجحi�� u مجمi�� u مخجi�� u مخمi�� R i�� u مجخi�� u همجi�� u هممi�� u نحمi�� u نحىi�� u نجمi�� u نجىi�� u نميi�� u نمىi�� u يممi�� u بخيi�� u تجيi�� u تجىi�� u تخيi�� u تخىi�� u تميi�� u تمىi�� u جميi�� u جحىi�� u جمىi�� u سخىi�� u صحيi�� u شحيi�� u ضحيi�� u لجيi�� u لميi�� u يحيi�� u يجيi�� u يميi�� u مميi�� u قميi�� u نحيi�� u قمحi�� u لحمi�� u عميi�� u كميi�� u نجحi�� u مخيi�� u لجمi�� u كممi�� i�� i�� u جحيi�� u حجيi�� u مجيi�� u فميi� u بحيi� i� u عجمi� u صممi� u سخيi� u نجيi� i� u صلےi� u قلےi� u اللهi� u اكبرi� u محمدi�� u صلعمi�� u رسولi�� u عليهi�� u وسلمi�� u صلىi�� R u! صلى الله عليه وسلمi�� 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i�� R u ホ( i�� R u マ( i�� R u ミ( i�� R u ム( i�� R u メ( i�� R u モ( i�� R u ヤ( i�� R u ユ( i�� R u ヨ( i�� R u ラ( i�� R u リ( i�� R u ル( i�� R u レ( i�� R u ロ( i�� R u ワ( i�� R u ン( i�� R u ゙( i�� R u ゚( i�� R ( i�� R u ᄀ( i�� R u ᄁ( i�� R u ᆪ( i�� R u ᄂ( i�� R u ᆬ( i�� R u ᆭ( i�� R u ᄃ( i�� R u ᄄ( i�� R u ᄅ( i�� R u ᆰ( i�� R u ᆱ( i�� R u ᆲ( i�� R u ᆳ( i�� R u ᆴ( i�� R u ᆵ( i�� R u ᄚ( i�� R u ᄆ( i�� R u ᄇ( i�� R u ᄈ( i�� R u ᄡ( i�� R u ᄉ( i�� R u ᄊ( i�� R u ᄋ( i�� R u ᄌ( i�� R u ᄍ( i�� R u ᄎ( i�� R u ᄏ( i�� R u ᄐ( i�� R u ᄑ( i�� R u ᄒ( i�� R ( i� R u ᅡ( i� R u ᅢ( i� R u ᅣ( i� R u ᅤ( i� R u ᅥ( i� R u ᅦ( i� R ( i� R u ᅧ( i� R u ᅨ( i� R u ᅩ( i� R u ᅪ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_50X s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddgd S( Ni� R u ᅫi� u ᅬi� R i� u ᅭi� u ᅮi� u ᅯi� u ᅰi� u ᅱi� u ᅲi� i� u ᅳi� u ᅴi� u ᅵi� i� u ¢i� u £i� u ¬i� R u ̄i� u ¦i� u ¥i� u ₩i� i� u │i� u ←i� u ↑i� u →i� u ↓i� u ■i� u ○i� i R i i i' i( i; i< i> i? iN iP i^ i� i� i i i i4 i7 i� i� i� i� i� i� i� i� i� i i i i$ i0 iK i� i� i� i� i� i� i u 𐐨i u 𐐩i u 𐐪i u 𐐫i u 𐐬i u 𐐭i u 𐐮i u 𐐯i u 𐐰i u 𐐱i u 𐐲i u 𐐳i u 𐐴i u 𐐵i u 𐐶i u 𐐷i u 𐐸i u 𐐹i u 𐐺i u 𐐻i u 𐐼i u 𐐽i u 𐐾i u 𐐿i u 𐑀i u 𐑁i u 𐑂i u 𐑃i u 𐑄i u 𐑅( i� R u ᅫ( i� R u ᅬ( i� R ( i� R u ᅭ( i� R u ᅮ( i� R u ᅯ( i� R u ᅰ( i� R u ᅱ( i� R u ᅲ( i� R ( i� R u ᅳ( i� R u ᅴ( i� R u ᅵ( i� R ( i� R u ¢( i� R u £( i� R u ¬( i� R u ̄( i� R u ¦( i� R u ¥( i� R u ₩( i� R ( i� R u │( i� R u ←( i� R u ↑( i� R u →( i� R u ↓( i� R u ■( i� R u ○( i� R ( i R ( i R ( i R ( i' R ( i( R ( i; R ( i< R ( i> R ( i? R ( iN R ( iP R ( i^ R ( i� R ( i� R ( i R ( i R ( i R ( i4 R ( i7 R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i$ R ( i0 R ( iK R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R u 𐐨( i R u 𐐩( i R u 𐐪( i R u 𐐫( i R u 𐐬( i R u 𐐭( i R u 𐐮( i R u 𐐯( i R u 𐐰( i R u 𐐱( i R u 𐐲( i R u 𐐳( i R u 𐐴( i R u 𐐵( i R u 𐐶( i R u 𐐷( i R u 𐐸( i R u 𐐹( i R u 𐐺( i R u 𐐻( i R u 𐐼( i R u 𐐽( i R u 𐐾( i R u 𐐿( i R u 𐑀( i R u 𐑁( i R u 𐑂( i R u 𐑃( i R u 𐑄( i R u 𐑅( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_51� s� c e C s0 dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni R u 𐑆i u 𐑇i u 𐑈i! u 𐑉i" u 𐑊i# u 𐑋i$ u 𐑌i% u 𐑍i& u 𐑎i' u 𐑏i( R i� R i� i� i i i i i i6 i7 i9 i< i= i? iV iW i` i i i i: i? i@ i� i� i� i� i i i i i i i i i i4 i8 i; i? iH iP iY i` i� i i6 i9 iV iX is ix i� i iI i` i i iN iR ip i� i� i� i� i� i� i� i� i i5 i6 iD i� i� i� i� i� i� i� i� i io# i $ ic$ ip$ it$ i 0 i/4 ( i R u 𐑆( i R u 𐑇( i R u 𐑈( i! 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R ( iH R ( iP R ( iY R ( i` R ( i� R ( i R ( i6 R ( i9 R ( iV R ( iX R ( is R ( ix R ( i� R ( i R ( iI R ( i` R ( i R ( i R ( iN R ( iR R ( ip R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i5 R ( i6 R ( iD R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( io# R ( i $ R ( ic$ R ( ip$ R ( it$ R ( i 0 R ( i/4 R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_52( s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni h R i9j R i o iEo iPo io i�o i�o i � i� i � i�� i � i'� i)� i^� R u 𝅗𝅥i_� u 𝅘𝅥i`� u 𝅘𝅥𝅮ia� u 𝅘𝅥𝅯ib� u 𝅘𝅥𝅰ic� u 𝅘𝅥𝅱id� u 𝅘𝅥𝅲ie� is� i{� i�� u 𝆹𝅥i�� u 𝆺𝅥i�� u 𝆹𝅥𝅮i�� u 𝆺𝅥𝅮i�� u 𝆹𝅥𝅯i�� u 𝆺𝅥𝅯i�� i�� i � iF� i � iW� i`� ir� i � u ai� u bi� u ci� u di� u ei� u fi� u gi� u hi� u ii � u ji � u ki � u li � u mi � u ni� u oi� u pi� u qi� u ri� u si� u ti� u ui� u vi� u wi� u xi� u yi� u zi� i� i � i � i � i � i � i!� i"� i#� i$� i%� i&� i'� i(� i)� i*� i+� i,� i-� i.� i/� i0� i1� i2� i3� i4� i5� i6� i7� i8� i9� i:� i;� i<� ( i h R ( i9j R ( i o R ( iEo R ( iPo R ( io R ( i�o R ( i�o R ( i � R ( i� R ( i � R ( i�� R ( i � R ( i'� R ( i)� R ( i^� R u 𝅗𝅥( i_� R u 𝅘𝅥( i`� R u 𝅘𝅥𝅮( ia� R u 𝅘𝅥𝅯( ib� R u 𝅘𝅥𝅰( ic� R u 𝅘𝅥𝅱( id� R u 𝅘𝅥𝅲( ie� R ( is� R ( i{� R ( i�� R u 𝆹𝅥( i�� R u 𝆺𝅥( i�� R u 𝆹𝅥𝅮( i�� R u 𝆺𝅥𝅮( i�� R u 𝆹𝅥𝅯( i�� R u 𝆺𝅥𝅯( i�� R ( i�� R ( i � R ( iF� R ( i � R ( iW� R ( i`� R ( ir� R ( i � R u a( i� R u b( i� R u c( i� R u d( i� R u e( i� R u f( i� R u g( i� R u h( i� R u i( i � R u j( i � R u k( i � R u l( i � R u m( i � R u n( i� R u o( i� R u p( i� R u q( i� R u r( i� R u s( i� R u t( i� R u u( i� R u v( i� R u w( i� R u x( i� R u y( i� R u z( i� R u a( i� R u b( i � R u c( i � R u d( i � R u e( i � R u f( i � R u g( i!� R u h( i"� R u i( i#� R u j( i$� R u k( i%� R u l( i&� R u m( i'� R u n( i(� R u o( i)� R u p( i*� R u q( i+� R u r( i,� R u s( i-� R u t( i.� R u u( i/� R u v( i0� R u w( i1� R u x( i2� R u y( i3� R u z( i4� R u a( i5� R u b( i6� R u c( i7� R u d( i8� R u e( i9� R u f( i:� R u g( i;� R u h( i<� R u i( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_53� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni=� R u ji>� u ki?� u li@� u miA� u niB� u oiC� u piD� u qiE� u riF� u siG� u tiH� u uiI� u viJ� u wiK� u xiL� u yiM� u ziN� u aiO� u biP� u ciQ� u diR� u eiS� u fiT� u giU� R iV� u iiW� iX� iY� iZ� i[� i\� i]� i^� i_� i`� ia� ib� ic� id� ie� if� ig� ih� ii� ij� ik� il� im� in� io� u hip� iq� ir� is� it� 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i�� R u g( i�� R u h( i�� R u i( i�� R u j( i�� R u k( i�� R u l( i�� R u m( i�� R u n( i�� R u o( i�� R u p( i�� R u q( i�� R u r( i�� R u s( i�� R u t( i�� R u u( i�� R u v( i�� R u w( i�� R u x( i�� R u y( i�� R u z( i�� R u a( i�� R ( i�� R u c( i�� R u d( i�� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_54� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni�� R u gi�� R i�� u ji�� u ki�� i�� u ni�� u oi�� u pi�� u qi�� i�� u si�� u ti�� u ui�� u vi�� u wi�� u xi�� u yi�� u zi�� u ai�� u bi�� u ci�� u di�� i�� u fi�� i�� u hi�� u ii�� i�� i�� u li�� u mi�� i�� i�� i�� i�� u ri�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� u ei�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� 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i�� R u z( i�� R u a( i�� R u b( i�� R u c( i�� R u d( i�� R u e( i�� R u f( i�� R u g( i�� R u h( i�� R u i( i�� R u j( i�� R u k( i�� R u l( i�� R u m( i�� R u n( i�� R u o( i�� R u p( i�� R u q( i�� R u r( i�� R u s( i�� R u t( i�� R u u( i�� R u v( i�� R u w( i�� R u x( i�� R u y( i�� R u z( i�� R u a( i�� R u b( i�� R u c( i�� R u d( i�� R u e( i�� R u f( i�� R u g( i�� R u h( i�� R u i( i�� R u j( i�� R u k( i�� R u l( i�� R u m( i�� R u n( i�� R u o( i�� R u p( i�� R u q( i�� R u r( i � R u s( i� R u t( i� R u u( i� R u v( i� R u w( i� R u x( i� R u y( i� R u z( i� R u a( i � R u b( i � R u c( i � R u d( i � R u e( i � R u f( i� R u g( i� R u h( i� R u i( i� R u j( i� R u k( i� R u l( i� R u m( i� R u n( i� R u o( i� R u p( i� R u q( i� R u r( i� R u s( i� R u t( i � R u u( i � R u v( i � R u w( i � R u x( i � R u y( i!� R u z( i"� R u a( i#� R u b( i$� R u c( i%� R u d( i&� R u e( i'� R u f( i(� R u g( i)� R u h( i*� R u i( i+� R u j( i,� R u k( i-� R u l( i.� R u m( i/� R u n( 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0( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_628 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni�� R u 1i�� u 2i�� u 3i�� u 4i�� u 5i�� u 6i�� u 7i�� u 8i�� u 9i�� u 0i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i � R i � u اi� u بi� u جi� u دi� i� u وi� u زi� u حi� u طi � u يi � u كi � u لi � u مi � u نi� u سi� u عi� u فi� u صi� u قi� u رi� u شi� u تi� u ثi� u خi� u ذi� u ضi� u ظi� u غi � u ٮi � u ںi � u ڡi � u ٯi � i!� i"� i#� i$� u هi%� i'� i(� i)� i*� i+� i,� i-� i.� i/� i0� i1� i2� ( i�� R u 1( i�� R u 2( i�� R u 3( i�� R u 4( i�� R u 5( i�� R u 6( i�� R u 7( i�� R u 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/usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_63� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni3� R i4� R u شi5� u تi6� u ثi7� u خi8� i9� u ضi:� i;� u غi<� iB� u جiC� iG� u حiH� iI� u يiJ� iK� u لiL� iM� u نiN� u سiO� u عiP� iQ� u صiR� u قiS� iT� iU� iW� iX� iY� iZ� i[� i\� i]� u ںi^� i_� u ٯi`� ia� u بib� ic� id� u هie� ig� ih� u طii� ij� u كik� il� u مim� in� io� ip� u فiq� ir� is� it� iu� iv� iw� ix� iy� iz� u ظi{� i|� u ٮi}� i~� u ڡi� i�� u اi�� i�� i�� u دi�� i�� u وi�� u زi�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� u رi�� i�� i�� i�� i�� u ذi�� i�� i�� i�� i�� i�� i�� i�� ( i3� R ( i4� R u ش( i5� R u ت( i6� R u ث( i7� R u خ( i8� R ( i9� R u ض( i:� R ( i;� R u غ( i<� R ( iB� R u 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f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd gd S( Ni�� R u وi�� u زi�� u حi�� u طi�� u يi�� R i�� u لi�� u مi�� u نi�� u سi�� u عi�� u فi�� u صi�� u قi�� u رi�� u شi�� u تi�� u ثi�� u خi�� u ذi�� u ضi�� u ظi�� u غi�� i�� R i�� i � i,� i0� i�� i�� i�� i�� i�� i�� i�� i�� i�� i� R u 0,i� u 1,i� u 2,i� u 3,i� u 4,i� u 5,i� u 6,i� u 7,i � u 8,i � u 9,i � i� u (a)i� u (b)i� u (c)i� u (d)i� u (e)i� u (f)i� u (g)i� u (h)i� u (i)i� u (j)i� u (k)i� u (l)i � u (m)i � u (n)i � u (o)i � u (p)i � u (q)i!� u (r)i"� u (s)i#� u (t)i$� u (u)i%� u (v)i&� u (w)i'� u (x)i(� u (y)i)� u (z)i*� u 〔s〕i+� u ci,� u ri-� u cdi.� u wzi/� i0� u ai1� u bi2� i3� u di4� u ei5� u fi6� u gi7� u hi8� u ii9� u ji:� u ki;� u li<� u mi=� u ni>� u oi?� u pi@� u qiA� iB� u s( i�� R u و( i�� R u ز( i�� R u ح( i�� R u 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Ni�� R u 抱i�� u 拔i�� u 捐i�� u 𢬌i�� u 挽i�� u 拼i�� u 捨i�� u 掃i�� u 揤i�� u 𢯱i�� u 搢i�� u 揅i�� u 掩i� u 㨮i� u 摩i� u 摾i� u 撝i� u 摷i� u 㩬i� u 敏i� u 敬i� u 𣀊i� u 旣i� u 書i� u 晉i� u 㬙i� u 暑i� u 㬈i� u 㫤i� u 冒i� u 冕i� u 最i� u 暜i� u 肭i� u 䏙i� u 朗i� u 望i� u 朡i� u 杞i� u 杓i� u 𣏃i� u 㭉i� u 柺i� u 枅i� u 桒i� u 梅i� u 𣑭i� u 梎i� u 栟i� u 椔i� u 㮝i� u 楂i� u 榣i� u 槪i� u 檨i� u 𣚣i� u 櫛i� u 㰘i� u 次i� u 𣢧i� u 歔i� u 㱎i� u 歲i� u 殟i�� u 殺i�� u 殻i�� u 𣪍i�� u 𡴋i�� u 𣫺i�� u 汎i�� u 𣲼i�� u 沿i�� u 泍i�� u 汧i�� u 洖i � u 派i� u 海i� u 流i� u 浩i� u 浸i� u 涅i� u 𣴞i� u 洴i� u 港i � u 湮i � u 㴳i � u 滋i � u 滇i � u 𣻑i� u 淹i� u 潮i� u 𣽞i� u 𣾎i� u 濆i� u 瀹i� u 瀞i� u 瀛i� u 㶖i� u 灊i� u 災( i�� R u 抱( i�� R u 拔( i�� R u 捐( i�� R u 𢬌( i�� R u 挽( i�� R u 拼( i�� R u 捨( i�� R u 掃( i�� R u 揤( i�� R u 𢯱( i�� R u 搢( i�� R u 揅( i�� R u 掩( i� R u 㨮( i� R u 摩( i� R u 摾( i� R u 撝( i� R u 摷( i� R u 㩬( i� R u 敏( i� R u 敬( i� R u 𣀊( i� R u 旣( i� R u 書( i� R u 晉( i� R u 㬙( i� R u 暑( i� R u 㬈( i� R u 㫤( i� R u 冒( i� R u 冕( i� R u 最( i� R u 暜( i� R u 肭( i� R u 䏙( i� R u 朗( i� R u 望( i� R u 朡( i� R u 杞( i� R u 杓( i� R u 𣏃( i� R u 㭉( i� R u 柺( i� R u 枅( i� R u 桒( i� R u 梅( i� R u 𣑭( i� R u 梎( i� R u 栟( i� R u 椔( i� R u 㮝( i� R u 楂( i� R u 榣( i� R u 槪( i� R u 檨( i� R u 𣚣( i� R u 櫛( i� R u 㰘( i� R u 次( i� R u 𣢧( i� R u 歔( i� R u 㱎( i� R u 歲( i� R u 殟( i�� R u 殺( i�� R u 殻( i�� R u 𣪍( i�� R u 𡴋( i�� R u 𣫺( i�� R u 汎( i�� R u 𣲼( i�� R u 沿( i�� R u 泍( i�� R u 汧( i�� R u 洖( i � R u 派( i� R u 海( i� R u 流( i� R u 浩( i� R u 浸( i� R u 涅( i� R u 𣴞( i� R u 洴( i� R u 港( i � R u 湮( i � R u 㴳( i � R u 滋( i � R u 滇( i � R u 𣻑( i� R u 淹( i� R u 潮( i� R u 𣽞( i� R u 𣾎( i� R u 濆( i� R u 瀹( i� R u 瀞( i� R u 瀛( i� R u 㶖( i� R u 灊( i� R u 災( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_69 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,gd S(- Ni� R u 灷i� u 炭i� u 𠔥i � u 煅i � u 𤉣i � u 熜i � R i � u 爨i!� u 爵i"� u 牐i#� u 𤘈i$� u 犀i%� u 犕i&� u 𤜵i'� u 𤠔i(� u 獺i)� u 王i*� u 㺬i+� u 玥i,� u 㺸i.� u 瑇i/� u 瑜i0� u 瑱i1� u 璅i2� u 瓊i3� u 㼛i4� u 甤i5� u 𤰶i6� u 甾i7� u 𤲒i8� u 異i9� u 𢆟i:� u 瘐i;� u 𤾡i<� u 𤾸i=� u 𥁄i>� u 㿼i?� u 䀈i@� u 直iA� u 𥃳iB� u 𥃲iC� u 𥄙iD� u 𥄳iE� u 眞iF� u 真iH� u 睊iI� u 䀹iJ� u 瞋iK� u 䁆iL� u 䂖iM� u 𥐝iN� u 硎iO� u 碌iP� u 磌iQ� u 䃣iR� u 𥘦iS� u 祖iT� u 𥚚iU� u 𥛅iV� u 福iW� u 秫iX� u 䄯iY� u 穀iZ� u 穊i[� u 穏i\� u 𥥼i]� u 𥪧i_� i`� u 䈂ia� u 𥮫ib� u 篆ic� u 築id� u 䈧ie� u 𥲀if� u 糒ig� u 䊠ih� u 糨ii� u 糣ij� u 紀ik� u 𥾆il� u 絣im� u 䌁in� u 緇io� u 縂ip� u 繅iq� u 䌴ir� u 𦈨is� u 𦉇it� u 䍙iu� u 𦋙iv� u 罺iw� u 𦌾ix� u 羕iy� u 翺iz� u 者i{� u 𦓚i|� u 𦔣i}� u 聠i~� u 𦖨i� u 聰( i� R u 灷( i� R u 炭( i� R u 𠔥( i � R u 煅( i � R u 𤉣( i � R u 熜( i � R ( i � R u 爨( i!� R u 爵( i"� R u 牐( i#� R u 𤘈( i$� R u 犀( i%� R u 犕( i&� R u 𤜵( i'� R u 𤠔( i(� R u 獺( i)� R u 王( i*� R u 㺬( i+� R u 玥( i,� R u 㺸( i.� R u 瑇( i/� R u 瑜( i0� R u 瑱( i1� R u 璅( i2� R u 瓊( i3� R u 㼛( i4� R u 甤( i5� R u 𤰶( i6� R u 甾( i7� R u 𤲒( i8� R u 異( i9� R u 𢆟( i:� R u 瘐( i;� R u 𤾡( i<� R u 𤾸( i=� R u 𥁄( i>� R u 㿼( i?� R u 䀈( i@� R u 直( iA� R u 𥃳( iB� R u 𥃲( iC� R u 𥄙( iD� R u 𥄳( iE� R u 眞( iF� R u 真( iH� R u 睊( iI� R u 䀹( iJ� R u 瞋( iK� R u 䁆( iL� R u 䂖( iM� R u 𥐝( iN� R u 硎( iO� R u 碌( iP� R u 磌( iQ� R u 䃣( iR� R u 𥘦( iS� R u 祖( iT� R u 𥚚( iU� R u 𥛅( iV� R u 福( iW� R u 秫( iX� R u 䄯( iY� R u 穀( iZ� R u 穊( i[� R u 穏( i\� R u 𥥼( i]� R u 𥪧( i_� R ( i`� R u 䈂( ia� R u 𥮫( ib� R u 篆( ic� R u 築( id� R u 䈧( ie� R u 𥲀( if� R u 糒( ig� R u 䊠( ih� R u 糨( ii� R u 糣( ij� R u 紀( ik� R u 𥾆( il� R u 絣( im� R u 䌁( in� R u 緇( io� R u 縂( ip� R u 繅( iq� R u 䌴( ir� R u 𦈨( is� R u 𦉇( it� R u 䍙( iu� R u 𦋙( iv� R u 罺( iw� R u 𦌾( ix� R u 羕( iy� R u 翺( iz� R u 者( i{� R u 𦓚( i|� R u 𦔣( i}� R u 聠( i~� R u 𦖨( i� R u 聰( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_70x s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. 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is used """ pass def _combining_class(cp): return unicodedata.combining(unichr(cp)) def _is_script(cp, script): return intranges_contain(ord(cp), idnadata.scripts[script]) def _punycode(s): return s.encode('punycode') def _unot(s): return 'U+{0:04X}'.format(s) def valid_label_length(label): if len(label) > 63: return False return True def valid_string_length(label, trailing_dot): if len(label) > (254 if trailing_dot else 253): return False return True def check_bidi(label, check_ltr=False): # Bidi rules should only be applied if string contains RTL characters bidi_label = False for (idx, cp) in enumerate(label, 1): direction = unicodedata.bidirectional(cp) if direction == '': # String likely comes from a newer version of Unicode raise IDNABidiError('Unknown directionality in label {0} at position {1}'.format(repr(label), idx)) if direction in ['R', 'AL', 'AN']: bidi_label = True break if not bidi_label and not check_ltr: return True # Bidi rule 1 direction = unicodedata.bidirectional(label[0]) if direction in ['R', 'AL']: rtl = True elif direction == 'L': rtl = False else: raise IDNABidiError('First codepoint in label {0} must be directionality L, R or AL'.format(repr(label))) valid_ending = False number_type = False for (idx, cp) in enumerate(label, 1): direction = unicodedata.bidirectional(cp) if rtl: # Bidi rule 2 if not direction in ['R', 'AL', 'AN', 'EN', 'ES', 'CS', 'ET', 'ON', 'BN', 'NSM']: raise IDNABidiError('Invalid direction for codepoint at position {0} in a right-to-left label'.format(idx)) # Bidi rule 3 if direction in ['R', 'AL', 'EN', 'AN']: valid_ending = True elif direction != 'NSM': valid_ending = False # Bidi rule 4 if direction in ['AN', 'EN']: if not number_type: number_type = direction else: if number_type != direction: raise IDNABidiError('Can not mix numeral types in a right-to-left label') else: # Bidi rule 5 if not direction in ['L', 'EN', 'ES', 'CS', 'ET', 'ON', 'BN', 'NSM']: raise IDNABidiError('Invalid direction for codepoint at position {0} in a left-to-right label'.format(idx)) # Bidi rule 6 if direction in ['L', 'EN']: valid_ending = True elif direction != 'NSM': valid_ending = False if not valid_ending: raise IDNABidiError('Label ends with illegal codepoint directionality') return True def check_initial_combiner(label): if unicodedata.category(label[0])[0] == 'M': raise IDNAError('Label begins with an illegal combining character') return True def check_hyphen_ok(label): if label[2:4] == '--': raise IDNAError('Label has disallowed hyphens in 3rd and 4th position') if label[0] == '-' or label[-1] == '-': raise IDNAError('Label must not start or end with a hyphen') return True def check_nfc(label): if unicodedata.normalize('NFC', label) != label: raise IDNAError('Label must be in Normalization Form C') def valid_contextj(label, pos): cp_value = ord(label[pos]) if cp_value == 0x200c: if pos > 0: if _combining_class(ord(label[pos - 1])) == _virama_combining_class: return True ok = False for i in range(pos-1, -1, -1): joining_type = idnadata.joining_types.get(ord(label[i])) if joining_type == ord('T'): continue if joining_type in [ord('L'), ord('D')]: ok = True break if not ok: return False ok = False for i in range(pos+1, len(label)): joining_type = idnadata.joining_types.get(ord(label[i])) if joining_type == ord('T'): continue if joining_type in [ord('R'), ord('D')]: ok = True break return ok if cp_value == 0x200d: if pos > 0: if _combining_class(ord(label[pos - 1])) == _virama_combining_class: return True return False else: return False def valid_contexto(label, pos, exception=False): cp_value = ord(label[pos]) if cp_value == 0x00b7: if 0 < pos < len(label)-1: if ord(label[pos - 1]) == 0x006c and ord(label[pos + 1]) == 0x006c: return True return False elif cp_value == 0x0375: if pos < len(label)-1 and len(label) > 1: return _is_script(label[pos + 1], 'Greek') return False elif cp_value == 0x05f3 or cp_value == 0x05f4: if pos > 0: return _is_script(label[pos - 1], 'Hebrew') return False elif cp_value == 0x30fb: for cp in label: if cp == u'\u30fb': continue if _is_script(cp, 'Hiragana') or _is_script(cp, 'Katakana') or _is_script(cp, 'Han'): return True return False elif 0x660 <= cp_value <= 0x669: for cp in label: if 0x6f0 <= ord(cp) <= 0x06f9: return False return True elif 0x6f0 <= cp_value <= 0x6f9: for cp in label: if 0x660 <= ord(cp) <= 0x0669: return False return True def check_label(label): if isinstance(label, (bytes, bytearray)): label = label.decode('utf-8') if len(label) == 0: raise IDNAError('Empty Label') check_nfc(label) check_hyphen_ok(label) check_initial_combiner(label) for (pos, cp) in enumerate(label): cp_value = ord(cp) if intranges_contain(cp_value, idnadata.codepoint_classes['PVALID']): continue elif intranges_contain(cp_value, idnadata.codepoint_classes['CONTEXTJ']): if not valid_contextj(label, pos): raise InvalidCodepointContext('Joiner {0} not allowed at position {1} in {2}'.format(_unot(cp_value), pos+1, repr(label))) elif intranges_contain(cp_value, idnadata.codepoint_classes['CONTEXTO']): if not valid_contexto(label, pos): raise InvalidCodepointContext('Codepoint {0} not allowed at position {1} in {2}'.format(_unot(cp_value), pos+1, repr(label))) else: raise InvalidCodepoint('Codepoint {0} at position {1} of {2} not allowed'.format(_unot(cp_value), pos+1, repr(label))) check_bidi(label) def alabel(label): try: label = label.encode('ascii') try: ulabel(label) except IDNAError: raise IDNAError('The label {0} is not a valid A-label'.format(label)) if not valid_label_length(label): raise IDNAError('Label too long') return label except UnicodeEncodeError: pass if not label: raise IDNAError('No Input') label = unicode(label) check_label(label) label = _punycode(label) label = _alabel_prefix + label if not valid_label_length(label): raise IDNAError('Label too long') return label def ulabel(label): if not isinstance(label, (bytes, bytearray)): try: label = label.encode('ascii') except UnicodeEncodeError: check_label(label) return label label = label.lower() if label.startswith(_alabel_prefix): label = label[len(_alabel_prefix):] else: check_label(label) return label.decode('ascii') label = label.decode('punycode') check_label(label) return label def uts46_remap(domain, std3_rules=True, transitional=False): """Re-map the characters in the string according to UTS46 processing.""" from .uts46data import uts46data output = u"" try: for pos, char in enumerate(domain): code_point = ord(char) uts46row = uts46data[code_point if code_point < 256 else bisect.bisect_left(uts46data, (code_point, "Z")) - 1] status = uts46row[1] replacement = uts46row[2] if len(uts46row) == 3 else None if (status == "V" or (status == "D" and not transitional) or (status == "3" and std3_rules and replacement is None)): output += char elif replacement is not None and (status == "M" or (status == "3" and std3_rules) or (status == "D" and transitional)): output += replacement elif status != "I": raise IndexError() return unicodedata.normalize("NFC", output) except IndexError: raise InvalidCodepoint( "Codepoint {0} not allowed at position {1} in {2}".format( _unot(code_point), pos + 1, repr(domain))) def encode(s, strict=False, uts46=False, std3_rules=False, transitional=False): if isinstance(s, (bytes, bytearray)): s = s.decode("ascii") if uts46: s = uts46_remap(s, std3_rules, transitional) trailing_dot = False result = [] if strict: labels = s.split('.') else: labels = _unicode_dots_re.split(s) while labels and not labels[0]: del labels[0] if not labels: raise IDNAError('Empty domain') if labels[-1] == '': del labels[-1] trailing_dot = True for label in labels: result.append(alabel(label)) if trailing_dot: result.append(b'') s = b'.'.join(result) if not valid_string_length(s, trailing_dot): raise IDNAError('Domain too long') return s def decode(s, strict=False, uts46=False, std3_rules=False): if isinstance(s, (bytes, bytearray)): s = s.decode("ascii") if uts46: s = uts46_remap(s, std3_rules, False) trailing_dot = False result = [] if not strict: labels = _unicode_dots_re.split(s) else: labels = s.split(u'.') while labels and not labels[0]: del labels[0] if not labels: raise IDNAError('Empty domain') if not labels[-1]: del labels[-1] trailing_dot = True for label in labels: result.append(ulabel(label)) if trailing_dot: result.append(u'') return u'.'.join(result) PK @N#]�}� . site-packages/pip/_vendor/idna/package_data.pynu �[��� __version__ = '2.6' PK @N#]�6��- �- ' site-packages/pip/_vendor/idna/core.pycnu �[��� � ��abc @ s� d d l m Z d d l Z d d l Z d d l Z d d l Z d d l m Z d Z d Z e j d � Z e j d d k r� e Z e Z n d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z d � Z! e d � Z" d � Z# d � Z$ d � Z% e& e d! � Z' e e e e d" � Z( e e e d# � Z) d S($ i ( t idnadatai����N( t intranges_containi s xn--u [.。．｡]i i t IDNAErrorc B s e Z d Z RS( s7 Base exception for all 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( t lent Falset True( t label( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt valid_label_length1 s c C s& t | � | r d n d k r" t St S( Ni� i� ( R R R ( R t trailing_dot( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt valid_string_length8 s c C s t } xo t | d � D]^ \ } } t j | � } | d k r^ t d j t | � | � � � n | d k r t } Pq q W| r� | r� t St j | d � } | d k r� t } n0 | d k r� t } n t d j t | � � � � t } t } x t | d � D]� \ } } t j | � } | r�| d k rCt d j | � � � n | d k rXt } n | d k rmt } n | d k r�| s�| } q�| | k r�t d � � q�q�q� | d k r�t d j | � � � n | d k r�t } q� | d k r� t } q� q� W| st d � � n t S( Ni t s3 Unknown directionality in label {0} at position {1}t Rt ALt ANi t Ls> First codepoint in label {0} must be directionality L, R or ALt ENt ESt CSt ETt ONt BNt NSMsH Invalid direction for codepoint at position {0} in a right-to-left labels2 Can not mix numeral types in a right-to-left labelsH Invalid direction for codepoint at position {0} in a left-to-right labels0 Label ends with illegal codepoint directionality( R R! R" ( R R! ( R R! R" R$ R% R& R' R( R) R* ( R R! R$ R" ( R" R$ ( R# R$ R% R& R' R( R) R* ( R# R$ ( R t enumerateR t bidirectionalR R t reprR ( R t check_ltrt bidi_labelt idxR t directiont rtlt valid_endingt number_type( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_bidi? sR ! c C s0 t j | d � d d k r, t d � � n t S( Ni t Ms0 Label begins with an illegal combining character( R t categoryR R ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_initial_combiner| s c C sU | d d !d k r" t d � � n | d d k sB | d d k rQ t d � � n t S( Ni i s --s4 Label has disallowed hyphens in 3rd and 4th positioni t -i����s) Label must not start or end with a hyphen( R R ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_hyphen_ok� s c C s+ t j d | � | k r' t d � � n d S( Nt NFCs% Label must be in Normalization Form C( R t normalizeR ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_nfc� s c C s� t | | � } | d k rf| d k rO t t | | d � � t k rO t Sn t } xz t | d d d � D]b } t j j t | | � � } | t d � k r� ql n | t d � t d � g k rl t } Pql ql W| s� t St } x} t | d t | � � D]b } t j j t | | � � } | t d � k r6q� n | t d � t d � g k r� t } Pq� q� W| S| d k r�| d k r�t t | | d � � t k r�t Sn t St Sd S( Ni i i i����t TR# t DR i ( R R t _virama_combining_classR R t rangeR t joining_typest getR ( R t post cp_valuet okt it joining_type( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt valid_contextj� s< c C s! t | | � } | d k r� d | k o= t | � d k n r} t | | d � d k r} t | | d � d k r} t Sn t S| d k r� | t | � d k r� t | � d k r� t | | d d � St S| d k s� | d k r | d k rt | | d d � St S| d k roxQ | D]I } | d k r6q n t | d � sct | d � sct | d � r t Sq Wt Sd | k o�d k n r�x4 | D], } d t | � k o�d k n r�t Sq�Wt Sd | k o�d k n r x4 | D], } d t | � k o d k n r�t Sq�Wt Sd S( Ni� i i il iu t Greeki� i� t Hebrewi�0 u ・t Hiraganat Katakanat Hani` ii i� i� ( R R R R R ( R RD t exceptionRE R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt valid_contexto� s> &4 ( - " "c C s� t | t t f � r' | j d � } n t | � d k rH t d � � n t | � t | � t | � xt | � D] \ } } t | � } t | t j d � r� qs qs t | t j d � r� t | | � s~t d j t | � | d t | � � � � q~qs t | t j d � rSt | | � s~t d j t | � | d t | � � � � q~qs t d j t | � | d t | � � � � qs Wt | � d S( Ns utf-8i s Empty Labelt PVALIDt CONTEXTJs- Joiner {0} not allowed at position {1} in {2}i t CONTEXTOs0 Codepoint {0} not allowed at position {1} in {2}s0 Codepoint {0} at position {1} of {2} not allowed( t isinstancet bytest bytearrayt decodeR R R= R: R8 R+ R R R t codepoint_classesRI R R R R- RP R R5 ( R RD R RE ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_label� s& 11/c C s� yi | j d � } y t | � Wn& t k rH t d j | � � � n Xt | � sd t d � � n | SWn t k r| n X| s� t d � � n t | � } t | � t | � } t | } t | � s� t d � � n | S( Nt asciis$ The label {0} is not a valid A-labels Label too longs No Input( R t ulabelR R R t UnicodeEncodeErrort unicodeRY R t _alabel_prefix( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt alabel s( c C s� t | t t f � sJ y | j d � } WqJ t k rF t | � | SXn | j � } | j t � rx | t t � } n t | � | j d � S| j d � } t | � | S( NRZ R ( RT RU RV R R\ RY t lowert startswithR^ R RW ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyR[ s c C s� d d l m } d } yFx/t | � D]!\ } } t | � } | | d k rS | n t j | | d f � d } | d } t | � d k r� | d n d } | d k s� | d k r� | s� | d k r� | r� | d k r� | | 7} q& | d k r/| d k s"| d k r| s"| d k r/| r/| | 7} q& | d k r& t � � q& q& Wt j d | � SWn< t k r�t d j t | � | d t | � � � � n Xd S( sB Re-map the characters in the string according to UTS46 processing.i ( t uts46datau i t Zi i t VR? t 3R6 t IR; s0 Codepoint {0} not allowed at position {1} in {2}N( Rb R+ R t bisectt bisect_leftR t Nonet IndexErrorR R< R R R R- ( t domaint std3_rulest transitionalRb t outputRD t chart code_pointt uts46rowt statust replacement( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt uts46_remap3 s0 " c C s4 t | t t f � r' | j d � } n | rB t | | | � } n t } g } | rf | j d � } n t j | � } x | r� | d r� | d =qx W| s� t d � � n | d d k r� | d =t } n x! | D] } | j t | � � q� W| r| j d � n d j | � } t | | � s0t d � � n | S( NRZ t .i s Empty domaini����R s Domain too long( RT RU RV RW Rt R t splitt _unicode_dots_reR R t appendR_ t joinR ( R t strictt uts46Rl Rm R t resultt labelsR ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyR O s0 c C s t | t t f � r' | j d � } n | rB t | | t � } n t } g } | sf t j | � } n | j d � } x | r� | d r� | d =qx W| s� t d � � n | d s� | d =t } n x! | D] } | j t | � � q� W| r� | j d � n d j | � S( NRZ u .i s Empty domaini����u ( RT RU RV RW Rt R Rw Rv R R Rx R[ Ry ( R Rz R{ Rl R R| R} R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyRW l s* (* R R Rg R t ret syst intrangesR R@ R^ t compileRw t version_infot strR] t chrR t UnicodeErrorR R R R R R R R R R R R5 R8 R: R= RI RP RY R_ R[ R Rt R RW ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt <module> sB = , ) PK @N#]�c�� � + site-packages/pip/_vendor/idna/intranges.pynu �[��� """ Given a list of integers, made up of (hopefully) a small number of long runs of consecutive integers, compute a representation of the form ((start1, end1), (start2, end2) ...). Then answer the question "was x present in the original list?" in time O(log(# runs)). """ import bisect def intranges_from_list(list_): """Represent a list of integers as a sequence of ranges: ((start_0, end_0), (start_1, end_1), ...), such that the original integers are exactly those x such that start_i <= x < end_i for some i. Ranges are encoded as single integers (start << 32 | end), not as tuples. """ sorted_list = sorted(list_) ranges = [] last_write = -1 for i in range(len(sorted_list)): if i+1 < len(sorted_list): if sorted_list[i] == sorted_list[i+1]-1: continue current_range = sorted_list[last_write+1:i+1] ranges.append(_encode_range(current_range[0], current_range[-1] + 1)) last_write = i return tuple(ranges) def _encode_range(start, end): return (start << 32) | end def _decode_range(r): return (r >> 32), (r & ((1 << 32) - 1)) def intranges_contain(int_, ranges): """Determine if `int_` falls into one of the ranges in `ranges`.""" tuple_ = _encode_range(int_, 0) pos = bisect.bisect_left(ranges, tuple_) # we could be immediately ahead of a tuple (start, end) # with start < int_ <= end if pos > 0: left, right = _decode_range(ranges[pos-1]) if left <= int_ < right: return True # or we could be immediately behind a tuple (int_, end) if pos < len(ranges): left, _ = _decode_range(ranges[pos]) if left == int_: return True return False PK @N#]'� �, �, , site-packages/pip/_vendor/idna/uts46data.pyonu �[��� � ��abc @ s� d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d! � Z! d" � Z" d# � Z# d$ � Z$ d% � Z% d& � Z& d' � Z' d( � Z( d) � Z) d* � Z* d+ � Z+ d, � Z, d- � Z- d. � Z. d/ � Z/ d0 � Z0 d1 � Z1 d2 � Z2 d3 � Z3 d4 � Z4 d5 � Z5 d6 � Z6 d7 � Z7 d8 � Z8 d9 � Z9 d: � Z: d; � Z; d< � Z< d= � Z= d> � Z> d? � Z? d@ � Z@ dA � ZA dB � ZB dC � ZC dD � ZD dE � ZE dF � ZF dG � ZG dH � ZH dI � ZI dJ � ZJ eK e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e � e! � e" � e# � e$ � e% � e& � e' � e( � e) � e* � e+ � e, � e- � e. � e/ � e0 � e1 � e2 � e3 � e4 � e5 � e6 � e7 � e8 � e9 � e: � e; � e< � e= � e> � e? � e@ � eA � eB � eC � eD � eE � eF � eG � eH � eI � eJ � � ZL dK S(L s IDNA Mapping Table from UTS46.s 6.3.0c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni t 3i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i i! i" i# i$ i% i& i' i( i) i* i+ i, i- t Vi. i/ i0 i1 i2 i3 i4 i5 i6 i7 i8 i9 i: i; i< i= i> i? i@ iA t Mu aiB u biC u ciD u diE u eiF u fiG u giH u hiI u iiJ u jiK u kiL u liM u miN u niO u oiP u piQ u qiR u riS u siT u tiU u uiV u viW u wiX u xiY u yiZ u zi[ i\ i] i^ i_ i` ia ib ic ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i! 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R u l·( iA R u ł( iB R ( iC R u ń( iD R ( iE R u ņ( iF R ( iG R u ň( iH R ( iI R u ʼn( iJ R u ŋ( iK R ( iL R u ō( iM R ( iN R u ŏ( iO R ( iP R u ő( iQ R ( iR R u œ( iS R ( iT R u ŕ( iU R ( iV R u ŗ( iW R ( iX R u ř( iY R ( iZ R u ś( i[ R ( i\ R u ŝ( i] R ( i^ R u ş( i_ R ( i` R u š( ia R ( ib R u ţ( ic R ( id R u ť( ie R ( if R u ŧ( ig R ( ih R u ũ( ii R ( ij R u ū( ik R ( il R u ŭ( im R ( in R u ů( io R ( ip R u ű( iq R ( ir R u ų( is R ( it R u ŵ( iu R ( iv R u ŷ( iw R ( ix R u ÿ( iy R u ź( iz R ( i{ R u ż( i| R ( i} R u ž( i~ R ( i R u s( i� R ( i� R u ɓ( i� R u ƃ( i� R ( i� R u ƅ( i� R ( i� R u ɔ( i� R u ƈ( i� R ( i� R u ɖ( i� R u ɗ( i� R u ƌ( i� R ( i� R u ǝ( i� R u ə( i� R u ɛ( i� R u ƒ( i� R ( i� R u ɠ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_3@ s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddgd S( Ni� R u ɣi� R i� u ɩi� u ɨi� u ƙi� i� u ɯi� u ɲi� i� u ɵi� u ơi� i� u ƣi� i� u ƥi� i� u ʀi� u ƨi� i� u ʃi� i� u ƭi� i� u ʈi� u ưi� i� u ʊi� u ʋi� u ƴi� i� u ƶi� i� u ʒi� u ƹi� i� u ƽi� i� u dži� u lji� u nji� u ǎi� i� u ǐi� i� u ǒi� i� u ǔi� i� u ǖi� i� u ǘi� i� u ǚi� i� u ǜi� i� u ǟi� i� u ǡi� i� u ǣi� i� u ǥi� i� u ǧi� i� u ǩi� i� u ǫi� i� u ǭi� i� u ǯi� i� u dzi� u ǵi� i� u ƕi� u ƿi� u ǹi� i� u ǻi� i� u ǽi� i� u ǿi� i u ȁi i u ȃi i u ȅi i u ȇi i u ȉi i u ȋi i u ȍ( i� R u ɣ( i� R ( i� R u ɩ( i� R u ɨ( i� R u ƙ( i� R ( i� R u ɯ( i� R u ɲ( i� R ( i� R u ɵ( i� R u ơ( i� R ( i� R u ƣ( i� R ( i� R u ƥ( i� R ( i� R u ʀ( i� R u ƨ( i� R ( i� R u ʃ( i� R ( i� R u ƭ( i� R ( i� R u ʈ( i� R u ư( i� R ( i� R u ʊ( i� R u ʋ( i� R u ƴ( i� R ( i� R u ƶ( i� R ( i� R u ʒ( i� R u ƹ( i� R ( i� R u ƽ( i� R ( i� R u dž( i� R u lj( i� R u nj( i� R u ǎ( i� R ( i� R u ǐ( i� R ( i� R u ǒ( i� R ( i� R u ǔ( i� R ( i� R u ǖ( i� R ( i� R u ǘ( i� R ( i� R u ǚ( i� R ( i� R u ǜ( i� R ( i� R u ǟ( i� R ( i� R u ǡ( i� R ( i� R u ǣ( i� R ( i� R u ǥ( i� R ( i� R u ǧ( i� R ( i� R u ǩ( i� R ( i� R u ǫ( i� R ( i� R u ǭ( i� R ( i� R u ǯ( i� R ( i� R u dz( i� R u ǵ( i� R ( i� R u ƕ( i� R u ƿ( i� R u ǹ( i� R ( i� R u ǻ( i� R ( i� R u ǽ( i� R ( i� R u ǿ( i� R ( i R u ȁ( i R ( i R u ȃ( i R ( i R u ȅ( i R ( i R u ȇ( i R ( i R u ȉ( i R ( i R u ȋ( i R ( i R u ȍ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_4� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd gd S( Ni R i R u ȏi i u ȑi i u ȓi i u ȕi i u ȗi i u și i u ți i u ȝi i u ȟi i u ƞi! i" u ȣi# i$ u ȥi% i& u ȧi' i( u ȩi) i* u ȫi+ i, u ȭi- i. u ȯi/ i0 u ȱi1 i2 u ȳi3 i: u ⱥi; u ȼi< i= u ƚi> u ⱦi? iA u ɂiB iC u ƀiD u ʉiE u ʌiF u ɇiG iH u ɉiI iJ u ɋiK iL u ɍiM iN u ɏiO i� u hi� u ɦi� u ji� u ri� u ɹi� u ɻi� u ʁi� u wi� u yi� i� R u ̆i� u ̇i� u ̊i� u ̨i� u ̃i� u ̋i� i� u ɣi� u li� u si� u xi� u ʕi� i@ u ̀iA u ́iB iC u ̓iD u ̈́iE u ιiF iO R iP ip u ͱiq ir u ͳis it u ʹiu iv u ͷiw ( i R ( i R u ȏ( i R ( i R u ȑ( i R ( i R u ȓ( i R ( i R u ȕ( i R ( i R u ȗ( i R ( i R u ș( i R ( i R u ț( i R ( i R u ȝ( i R ( i R u ȟ( i R ( i R u ƞ( i! R ( i" R u ȣ( i# R ( i$ R u ȥ( i% R ( i& R u ȧ( i' R ( i( R u ȩ( i) R ( i* R u ȫ( i+ R ( i, R u ȭ( i- R ( i. R u ȯ( i/ R ( i0 R u ȱ( i1 R ( i2 R u ȳ( i3 R ( i: R u ⱥ( i; R u ȼ( i< R ( i= R u ƚ( i> R u ⱦ( i? R ( iA R u ɂ( iB R ( iC R u ƀ( iD R u ʉ( iE R u ʌ( iF R u ɇ( iG R ( iH R u ɉ( iI R ( iJ R u ɋ( iK R ( iL R u ɍ( iM R ( iN R u ɏ( iO R ( i� R u h( i� R u ɦ( i� R u j( i� R u r( i� R u ɹ( i� R u ɻ( i� R u ʁ( i� R u w( i� R u y( i� R ( i� R u ̆( i� R u ̇( i� R u ̊( i� R u ̨( i� R u ̃( i� R u ̋( i� R ( i� R u ɣ( i� R u l( i� R u s( i� R u x( i� R u ʕ( i� R ( i@ R u ̀( iA R u ́( iB R ( iC R u ̓( iD R u ̈́( iE R u ι( iF R ( iO R ( iP R ( ip R u ͱ( iq R ( ir R u ͳ( is R ( it R u ʹ( iu R ( iv R u ͷ( iw R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_5 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd gd S( Nix R iz R u ιi{ R i~ u ;i i� u ́i� u ̈́i� R u άi� u ·i� u έi� u ήi� u ίi� i� u όi� i� u ύi� u ώi� i� u αi� u βi� u γi� u δi� u εi� u ζi� u ηi� u θi� u ιi� u κi� u λi� u μi� u νi� u ξi� u οi� u πi� u ρi� i� u σi� u τi� u υi� u φi� u χi� u ψi� u ωi� u ϊi� u ϋi� i� R i� i� u ϗi� i� i� i� i� i� i� i� i� u ϙi� i� u ϛi� i� u ϝi� i� u ϟi� i� u ϡi� i� u ϣi� i� u ϥi� i� u ϧi� i� u ϩi� i� u ϫi� i� u ϭi� i� u ϯi� i� i� i� i� i� i� i� i� u ϸi� i� i� u ϻi� i� u ͻi� u ͼi� u ͽi u ѐi u ёi u ђi u ѓ( ix R ( iz R u ι( i{ R ( i~ R u ;( i R ( i� R u ́( i� R u ̈́( i� R u ά( i� R u ·( i� R u έ( i� R u ή( i� R u ί( i� R ( i� R u ό( i� R ( i� R u ύ( i� R u ώ( i� R ( i� R u α( i� R u β( i� R u γ( i� R u δ( i� R u ε( i� R u ζ( i� R u η( i� R u θ( i� R u ι( i� R u κ( i� R u λ( i� R u μ( i� R u ν( i� R u ξ( i� R u ο( i� R u π( i� R u ρ( i� R ( i� R u σ( i� R u τ( i� R u υ( i� R u φ( i� R u χ( i� R u ψ( i� R u ω( i� R u ϊ( i� R u ϋ( i� R ( i� R u σ( i� R ( i� R u ϗ( i� R u β( i� R u θ( i� R u υ( i� R u ύ( i� R u ϋ( i� R u φ( i� R u π( i� R ( i� R u ϙ( i� R ( i� R u ϛ( i� R ( i� R u ϝ( i� R ( i� R u ϟ( i� R ( i� R u ϡ( i� R ( i� R u ϣ( i� R ( i� R u ϥ( i� R ( i� R u ϧ( i� R ( i� R u ϩ( i� R ( i� R u ϫ( i� R ( i� R u ϭ( i� R ( i� R u ϯ( i� R ( i� R u κ( i� R u ρ( i� R u σ( i� R ( i� R u θ( i� R u ε( i� R ( i� R u ϸ( i� R ( i� R u σ( i� R u ϻ( i� R ( i� R u ͻ( i� R u ͼ( i� R u ͽ( i R u ѐ( i R u ё( i R u ђ( i R u ѓ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_6x s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d dddddgd S( Ni R u єi u ѕi u іi u їi u јi u љi u њi u ћi u ќi u ѝi u ўi u џi u аi u бi u вi u гi u дi u еi u жi u зi u иi u йi u кi u лi u мi u нi u оi u пi u рi! u сi" u тi# u уi$ u фi% u хi& u цi' u чi( u шi) u щi* u ъi+ u ыi, u ьi- u эi. u юi/ u яi0 R i` u ѡia ib u ѣic id u ѥie if u ѧig ih u ѩii ij u ѫik il u ѭim in u ѯio ip u ѱiq ir u ѳis it u ѵiu iv u ѷiw ix u ѹiy iz u ѻi{ i| u ѽi} i~ u ѿi i� u ҁi� i� u ҋi� i� u ҍi� i� u ҏi� i� u ґi� i� u ғi� i� u ҕi� i� u җi� i� u ҙi� i� u қi� i� u ҝi� i� u ҟ( i R u є( i R u ѕ( i R u і( i R u ї( i R u ј( i R u љ( i R u њ( i R u ћ( i R u ќ( i R u ѝ( i R u ў( i R u џ( i R u а( i R u б( i R u в( i R u г( i R u д( i R u е( i R u ж( i R u з( i R u и( i R u й( i R u к( i R u л( i R u м( i R u н( i R u о( i R u п( i R u р( i! R u с( i" R u т( i# R u у( i$ R u ф( i% R u х( i& R u ц( i' R u ч( i( R u ш( i) R u щ( i* R u ъ( i+ R u ы( i, R u ь( i- R u э( i. R u ю( i/ R u я( i0 R ( i` R u ѡ( ia R ( ib R u ѣ( ic R ( id R u ѥ( ie R ( if R u ѧ( ig R ( ih R u ѩ( ii R ( ij R u ѫ( ik R ( il R u ѭ( im R ( in R u ѯ( io R ( ip R u ѱ( iq R ( ir R u ѳ( is R ( it R u ѵ( iu R ( iv R u ѷ( iw R ( ix R u ѹ( iy R ( iz R u ѻ( i{ R ( i| R u ѽ( i} R ( i~ R u ѿ( i R ( i� R u ҁ( i� R ( i� R u ҋ( i� R ( i� R u ҍ( i� R ( i� R u ҏ( i� R ( i� R u ґ( i� R ( i� R u ғ( i� R ( i� R u ҕ( i� R ( i� R u җ( i� R ( i� R u ҙ( i� R ( i� R u қ( i� R ( i� R u ҝ( i� R ( i� R u ҟ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_7� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni� R i� R u ҡi� i� u ңi� i� u ҥi� i� u ҧi� i� u ҩi� i� u ҫi� i� u ҭi� i� u үi� i� u ұi� i� u ҳi� i� u ҵi� i� u ҷi� i� u ҹi� i� u һi� i� u ҽi� i� u ҿi� i� R i� u ӂi� i� u ӄi� i� u ӆi� i� u ӈi� i� u ӊi� i� u ӌi� i� u ӎi� i� u ӑi� i� u ӓi� i� u ӕi� i� u ӗi� i� u әi� i� u ӛi� i� u ӝi� i� u ӟi� i� u ӡi� i� u ӣi� i� u ӥi� i� u ӧi� i� u өi� i� u ӫi� i� u ӭi� i� u ӯi� i� u ӱi� i� u ӳi� i� u ӵi� i� u ӷi� i� u ӹi� i� u ӻi� i� u ӽi� i� u ӿi� i u ԁi i u ԃi ( i� R ( i� R u ҡ( i� R ( i� R u ң( i� R ( i� R u ҥ( i� R ( i� R u ҧ( i� R ( i� R u ҩ( i� R ( i� R u ҫ( i� R ( i� R u ҭ( i� R ( i� R u ү( i� R ( i� R u ұ( i� R ( i� R u ҳ( i� R ( i� R u ҵ( i� R ( i� R u ҷ( i� R ( i� R u ҹ( i� R ( i� R u һ( i� R ( i� R u ҽ( i� R ( i� R u ҿ( i� R ( i� R ( i� R u ӂ( i� R ( i� R u ӄ( i� R ( i� R u ӆ( i� R ( i� R u ӈ( i� R ( i� R u ӊ( i� R ( i� R u ӌ( i� R ( i� R u ӎ( i� R ( i� R u ӑ( i� R ( i� R u ӓ( i� R ( i� R u ӕ( i� R ( i� R u ӗ( i� R ( i� R u ә( i� R ( i� R u ӛ( i� R ( i� R u ӝ( i� R ( i� R u ӟ( i� R ( i� R u ӡ( i� R ( i� R u ӣ( i� R ( i� R u ӥ( i� R ( i� R u ӧ( i� R ( i� R u ө( i� R ( i� R u ӫ( i� R ( i� R u ӭ( i� R ( i� R u ӯ( i� R ( i� R u ӱ( i� R ( i� R u ӳ( i� R ( i� R u ӵ( i� R ( i� R u ӷ( i� R ( i� R u ӹ( i� R ( i� R u ӻ( i� R ( i� R u ӽ( i� R ( i� R u ӿ( i� R ( i R u ԁ( i R ( i R u ԃ( i R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_8H s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddgd S( Ni R u ԅi R i u ԇi i u ԉi i u ԋi i u ԍi i u ԏi i u ԑi i u ԓi i u ԕi i u ԗi i u ԙi i u ԛi i u ԝi i u ԟi i u ԡi! i" u ԣi# i$ u ԥi% i& u ԧi' i( R i1 u աi2 u բi3 u գi4 u դi5 u եi6 u զi7 u էi8 u ըi9 u թi: u ժi; u իi< u լi= u խi> u ծi? u կi@ u հiA u ձiB u ղiC u ճiD u մiE u յiF u նiG u շiH u ոiI u չiJ u պiK u ջiL u ռiM u սiN u վiO u տiP u րiQ u ցiR u ւiS u փiT u քiU u օiV u ֆiW iY i` ia i� u եւi� i� i� i� i� i� i� i� i� i� i� i i i iu u اٴiv u وٴiw u ۇٴix u يٴiy i� ( i R u ԅ( i R ( i R u ԇ( i R ( i R u ԉ( i R ( i R u ԋ( i R ( i R u ԍ( i R ( i R u ԏ( i R ( i R u ԑ( i R ( i R u ԓ( i R ( i R u ԕ( i R ( i R u ԗ( i R ( i R u ԙ( i R ( i R u ԛ( i R ( i R u ԝ( i R ( i R u ԟ( i R ( i R u ԡ( i! R ( i" R u ԣ( i# R ( i$ R u ԥ( i% R ( i& R u ԧ( i' R ( i( R ( i1 R u ա( i2 R u բ( i3 R u գ( i4 R u դ( i5 R u ե( i6 R u զ( i7 R u է( i8 R u ը( i9 R u թ( i: R u ժ( i; R u ի( i< R u լ( i= R u խ( i> R u ծ( i? R u կ( i@ R u հ( iA R u ձ( iB R u ղ( iC R u ճ( iD R u մ( iE R u յ( iF R u ն( iG R u շ( iH R u ո( iI R u չ( iJ R u պ( iK R u ջ( iL R u ռ( iM R u ս( iN R u վ( iO R u տ( iP R u ր( iQ R u ց( iR R u ւ( iS R u փ( iT R u ք( iU R u օ( iV R u ֆ( iW R ( iY R ( i` R ( ia R ( i� R u եւ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( iu R u اٴ( iv R u وٴ( iw R u ۇٴ( ix R u يٴ( iy R ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_9� s� c e C s0 dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni� R i R i iK iM i� i� i� i i. i0 i? i@ i\ i^ i_ i� i� i� i� i� i� i iX R u क़iY u ख़iZ u ग़i[ u ज़i\ u ड़i] u ढ़i^ u फ़i_ u य़i` ix iy i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� u ড়i� u ঢ়i� i� u য়i� i� i� i� i i i i i i i i) i* i1 i2 i3 u ਲ਼i4 i5 i6 u ਸ਼i7 i8 i: i< i= i> iC iG iI iK iN iQ iR iY u ਖ਼iZ u ਗ਼i[ u ਜ਼i\ i] i^ u ਫ਼i_ ( i� R ( i R ( i R ( iK R ( iM R ( i� R ( i� R ( i� R ( i R ( i. R ( i0 R ( i? R ( i@ R ( i\ R ( i^ R ( i_ R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( iX R u क़( iY R u ख़( iZ R u ग़( i[ R u ज़( i\ R u ड़( i] R u ढ़( i^ R u फ़( i_ R u य़( i` R ( ix R ( iy R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R u ড়( i� R u ঢ়( i� R ( i� R u য়( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i) R ( i* R ( i1 R ( i2 R ( i3 R u ਲ਼( i4 R ( i5 R ( i6 R u ਸ਼( i7 R ( i8 R ( i: R ( i< R ( i= R ( i> R ( iC R ( iG R ( iI R ( iK R ( iN R ( iQ R ( iR R ( iY R u ਖ਼( iZ R u ਗ਼( i[ R u ਜ਼( i\ R ( i] R ( i^ R u ਫ਼( i_ R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_10 s� c e C s0 dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Nif R iv R i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i i i i) i* i1 i2 i4 i5 i: i< iE iG iI iK iN iV iX i\ R u ଡ଼i] u ଢ଼i^ i_ id if ix i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i i i i) i* i4 i5 ( if R ( iv R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i) R ( i* R ( i1 R ( i2 R ( i4 R ( i5 R ( i: R ( i< R ( iE R ( iG R ( iI R ( iK R ( iN R ( iV R ( iX R ( i\ R u ଡ଼( i] R u ଢ଼( i^ R ( i_ R ( id R ( if R ( ix R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i) R ( i* R ( i4 R ( i5 R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_11� s� c e C s0 di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni: R i= R iE iF iI iJ iN iU iW iX iZ i` id if ip ix i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i i i i; i= iE iF iI iJ iO iW iX i` id if iv iy i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i3 R u ําi4 i; i? i\ i� i� i� i� i� ( i: R ( i= R ( iE R ( iF R ( iI R ( iJ R ( iN R ( iU R ( iW R ( iX R ( iZ R ( i` R ( id R ( if R ( ip R ( ix R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i; R ( i= R ( iE R ( iF R ( iI R ( iJ R ( iO R ( iW R ( iX R ( i` R ( id R ( if R ( iv R ( iy R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i3 R u ํา( i4 R ( i; R ( i? R ( i\ R ( i� R ( i� R ( i� R ( i� R ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_12� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni� R i� R i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� R u ໍາi� i� i� i� i� i� i� i� i� i� i� i� i� u ຫນi� u ຫມi� i� i i u ་i iC u གྷiD iH iI iM u ཌྷiN iR u དྷiS iW u བྷiX i\ u ཛྷi] ii u ཀྵij im iq is u ཱིit iu u ཱུiv u ྲྀiw u ྲཱྀix u ླྀiy u ླཱྀiz i� u ཱྀi� i� u ྒྷi� i� i� i� u ྜྷi� i� u ྡྷi� i� u ྦྷi� i� u ྫྷi� i� u ྐྵi� i� i� i� i� i� i i� i� u ⴧi� i� u ⴭi� i� i� u ნi� i_ ia iI iJ iN iP iW iX ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R u ໍາ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R u ຫນ( i� R u ຫມ( i� R ( i� R ( i R ( i R u ་( i R ( iC R u གྷ( iD R ( iH R ( iI R ( iM R u ཌྷ( iN R ( iR R u དྷ( iS R ( iW R u བྷ( iX R ( i\ R u ཛྷ( i] R ( ii R u ཀྵ( ij R ( im R ( iq R ( is R u ཱི( it R ( iu R u ཱུ( iv R u ྲྀ( iw R u ྲཱྀ( ix R u ླྀ( iy R u ླཱྀ( iz R ( i� R u ཱྀ( i� R ( i� R u ྒྷ( i� R ( i� R ( i� R ( i� R u ྜྷ( i� R ( i� R u ྡྷ( i� R ( i� R u ྦྷ( i� R ( i� R u ྫྷ( i� R ( i� R u ྐྵ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i� R ( i� R u ⴧ( i� R ( i� R u ⴭ( i� R ( i� R ( i� R u ნ( i� R ( i_ R ( ia R ( iI R ( iJ R ( iN R ( iP R ( iW R ( iX R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_13P s� c e C s0 dh di dj dk dl dm dn do dp dq dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� NiY R iZ R i^ i` i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i� i i i i i[ i] i} i� i� i� i� i i� i� i� i� i� i i i i i i7 i@ iT i` im in iq ir it i� i� i� i� i� i� i� i� i i i i R i i i i ix i� i� i� i� i i i i, i0 i< i@ iA iD in ip iu i� i� i� i� i� i� i� i i i_ i` i} i i� i� i� ( iY R ( iZ R ( i^ R ( i` R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i[ R ( i] R ( i} R ( i� R ( i� R ( i� R ( i� R ( i R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i7 R ( i@ R ( iT R ( i` R ( im R ( in R ( iq R ( ir R ( it R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( i R ( ix R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i, R ( i0 R ( i< R ( i@ R ( iA R ( iD R ( in R ( ip R ( iu R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i_ R ( i` R ( i} R ( i R ( i� R ( i� R ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_14� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddgd S( Ni� R i� R i iL iP i} i� i� i� i8 i; iJ iM i� i� i� i� i� i i, R u ai- u æi. u bi/ i0 u di1 u ei2 u ǝi3 u gi4 u hi5 u ii6 u ji7 u ki8 u li9 u mi: u ni; i< u oi= u ȣi> u pi? u ri@ u tiA u uiB u wiC iD u ɐiE u ɑiF u ᴂiG iH iI iJ u əiK u ɛiL u ɜiM iN iO iP iQ u ŋiR iS u ɔiT u ᴖiU u ᴗiV iW iX iY u ᴝiZ u ɯi[ u vi\ u ᴥi] u βi^ u γi_ u δi` u φia u χib ic id ie if ig ih u ρii ij ik ix u нiy i� u ɒi� u ci� u ɕi� u ði� i� u fi� u ɟi� u ɡi� u ɥi� u ɨi� u ɩi� u ɪi� u ᵻi� u ʝi� u ɭ( i� R ( i� R ( i R ( iL R ( iP R ( i} R ( i� R ( i� R ( i� R ( i8 R ( i; R ( iJ R ( iM R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i, R u a( i- R u æ( i. R u b( i/ R ( i0 R u d( i1 R u e( i2 R u ǝ( i3 R u g( i4 R u h( i5 R u i( i6 R u j( i7 R u k( i8 R u l( i9 R u m( i: R u n( i; R ( i< R u o( i= R u ȣ( i> R u p( i? R u r( i@ R u t( iA R u u( iB R u w( iC R u a( iD R u ɐ( iE R u ɑ( iF R u ᴂ( iG R u b( iH R u d( iI R u e( iJ R u ə( iK R u ɛ( iL R u ɜ( iM R u g( iN R ( iO R u k( iP R u m( iQ R u ŋ( iR R u o( iS R u ɔ( iT R u ᴖ( iU R u ᴗ( iV R u p( iW R u t( iX R u u( iY R u ᴝ( iZ R u ɯ( i[ R u v( i\ R u ᴥ( i] R u β( i^ R u γ( i_ R u δ( i` R u φ( ia R u χ( ib R u i( ic R u r( id R u u( ie R u v( if R u β( ig R u γ( ih R u ρ( ii R u φ( ij R u χ( ik R ( ix R u н( iy R ( i� R u ɒ( i� R u c( i� R u ɕ( i� R u ð( i� R u ɜ( i� R u f( i� R u ɟ( i� R u ɡ( i� R u ɥ( i� R u ɨ( i� R u ɩ( i� R u ɪ( i� R u ᵻ( i� R u ʝ( i� R u ɭ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_15 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddddddgd S( Ni� R u ᶅi� u ʟi� u ɱi� u ɰi� u ɲi� u ɳi� u ɴi� u ɵi� u ɸi� u ʂi� u ʃi� u ƫi� u ʉi� u ʊi� u ᴜi� u ʋi� u ʌi� u zi� u ʐi� u ʑi� u ʒi� u θi� R i� R i� i u ḁi i u ḃi i u ḅi i u ḇi i u ḉi i u ḋi i u ḍi i u ḏi i u ḑi i u ḓi i u ḕi i u ḗi i u ḙi i u ḛi i u ḝi i u ḟi i u ḡi! i" u ḣi# i$ u ḥi% i& u ḧi' i( u ḩi) i* u ḫi+ i, u ḭi- i. u ḯi/ i0 u ḱi1 i2 u ḳi3 i4 u ḵi5 i6 u ḷi7 i8 u ḹi9 i: u ḻi; i< u ḽi= i> u ḿi? i@ u ṁiA iB u ṃiC iD u ṅiE iF u ṇiG iH u ṉiI iJ u ṋ( i� R u ᶅ( i� R u ʟ( i� R u ɱ( i� R u ɰ( i� R u ɲ( i� R u ɳ( i� R u ɴ( i� R u ɵ( i� R u ɸ( i� R u ʂ( i� R u ʃ( i� R u ƫ( i� R u ʉ( i� R u ʊ( i� R u ᴜ( i� R u ʋ( i� R u ʌ( i� R u z( i� R u ʐ( i� R u ʑ( i� R u ʒ( i� R u θ( i� R ( i� R ( i� R ( i R u ḁ( i R ( i R u ḃ( i R ( i R u ḅ( i R ( i R u ḇ( i R ( i R u ḉ( i R ( i R u ḋ( i R ( i R u ḍ( i R ( i R u ḏ( i R ( i R u ḑ( i R ( i R u ḓ( i R ( i R u ḕ( i R ( i R u ḗ( i R ( i R u ḙ( i R ( i R u ḛ( i R ( i R u ḝ( i R ( i R u ḟ( i R ( i R u ḡ( i! R ( i" R u ḣ( i# R ( i$ R u ḥ( i% R ( i& R u ḧ( i' R ( i( R u ḩ( i) R ( i* R u ḫ( i+ R ( i, R u ḭ( i- R ( i. R u ḯ( i/ R ( i0 R u ḱ( i1 R ( i2 R u ḳ( i3 R ( i4 R u ḵ( i5 R ( i6 R u ḷ( i7 R ( i8 R u ḹ( i9 R ( i: R u ḻ( i; R ( i< R u ḽ( i= R ( i> R u ḿ( i? R ( i@ R u ṁ( iA R ( iB R u ṃ( iC R ( iD R u ṅ( iE R ( iF R u ṇ( iG R ( iH R u ṉ( iI R ( iJ R u ṋ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_16� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� NiK R iL R u ṍiM iN u ṏiO iP u ṑiQ iR u ṓiS iT u ṕiU iV u ṗiW iX u ṙiY iZ u ṛi[ i\ u ṝi] i^ u ṟi_ i` u ṡia ib u ṣic id u ṥie if u ṧig ih u ṩii ij u ṫik il u ṭim in u ṯio ip u ṱiq ir u ṳis it u ṵiu iv u ṷiw ix u ṹiy iz u ṻi{ i| u ṽi} i~ u ṿi i� u ẁi� i� u ẃi� i� u ẅi� i� u ẇi� i� u ẉi� i� u ẋi� i� u ẍi� i� u ẏi� i� u ẑi� i� u ẓi� i� u ẕi� i� u aʾi� i� i� u ssi� i� u ại� i� u ải� i� u ấi� i� u ầi� i� u ẩi� i� u ẫi� i� u ậi� i� u ắi� i� u ằi� i� u ẳi� ( iK R ( iL R u ṍ( iM R ( iN R u ṏ( iO R ( iP R u ṑ( iQ R ( iR R u ṓ( iS R ( iT R u ṕ( iU R ( iV R u ṗ( iW R ( iX R u ṙ( iY R ( iZ R u ṛ( i[ R ( i\ R u ṝ( i] R ( i^ R u ṟ( i_ R ( i` R u ṡ( ia R ( ib R u ṣ( ic R ( id R u ṥ( ie R ( if R u ṧ( ig R ( ih R u ṩ( ii R ( ij R u ṫ( ik R ( il R u ṭ( im R ( in R u ṯ( io R ( ip R u ṱ( iq R ( ir R u ṳ( is R ( it R u ṵ( iu R ( iv R u ṷ( iw R ( ix R u ṹ( iy R ( iz R u ṻ( i{ R ( i| R u ṽ( i} R ( i~ R u ṿ( i R ( i� R u ẁ( i� R ( i� R u ẃ( i� R ( i� R u ẅ( i� R ( i� R u ẇ( i� R ( i� R u ẉ( i� R ( i� R u ẋ( i� R ( i� R u ẍ( i� R ( i� R u ẏ( i� R ( i� R u ẑ( i� R ( i� R u ẓ( i� R ( i� R u ẕ( i� R ( i� R u aʾ( i� R u ṡ( i� R ( i� R u ss( i� R ( i� R u ạ( i� R ( i� R u ả( i� R ( i� R u ấ( i� R ( i� R u ầ( i� R ( i� R u ẩ( i� R ( i� R u ẫ( i� R ( i� R u ậ( i� R ( i� R u ắ( i� R ( i� R u ằ( i� R ( i� R u ẳ( i� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_17� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddddgd S( Ni� R u ẵi� R i� u ặi� i� u ẹi� i� u ẻi� i� u ẽi� i� u ếi� i� u ềi� i� u ểi� i� u ễi� i� u ệi� i� u ỉi� i� u ịi� i� u ọi� i� u ỏi� i� u ối� i� u ồi� i� u ổi� i� u ỗi� i� u ội� i� u ới� i� u ời� i� u ởi� i� u ỡi� i� u ợi� i� u ụi� i� u ủi� i� u ứi� i� u ừi� i� u ửi� i� u ữi� i� u ựi� i� u ỳi� i� u ỵi� i� u ỷi� i� u ỹi� i� u ỻi� i� u ỽi� i� u ỿi� i u ἀi u ἁi u ἂi u ἃi u ἄi u ἅi u ἆi u ἇi i R i u ἐi u ἑi u ἒi u ἓi u ἔi u ἕi i i( u ἠi) u ἡi* u ἢi+ u ἣi, u ἤi- u ἥ( i� R u ẵ( i� R ( i� R u ặ( i� R ( i� R u ẹ( i� R ( i� R u ẻ( i� R ( i� R u ẽ( i� R ( i� R u ế( i� R ( i� R u ề( i� R ( i� R u ể( i� R ( i� R u ễ( i� R ( i� R u ệ( i� R ( i� R u ỉ( i� R ( i� R u ị( i� R ( i� R u ọ( i� R ( i� R u ỏ( i� R ( i� R u ố( i� R ( i� R u ồ( i� R ( i� R u ổ( i� R ( i� R u ỗ( i� R ( i� R u ộ( i� R ( i� R u ớ( i� R ( i� R u ờ( i� R ( i� R u ở( i� R ( i� R u ỡ( i� R ( i� R u ợ( i� R ( i� R u ụ( i� R ( i� R u ủ( i� R ( i� R u ứ( i� R ( i� R u ừ( i� R ( i� R u ử( i� R ( i� R u ữ( i� R ( i� R u ự( i� R ( i� R u ỳ( i� R ( i� R u ỵ( i� R ( i� R u ỷ( i� R ( i� R u ỹ( i� R ( i� R u ỻ( i� R ( i� R u ỽ( i� R ( i� R u ỿ( i� R ( i R u ἀ( i R u ἁ( i R u ἂ( i R u ἃ( i R u ἄ( i R u ἅ( i R u ἆ( i R u ἇ( i R ( i R ( i R u ἐ( i R u ἑ( i R u ἒ( i R u ἓ( i R u ἔ( i R u ἕ( i R ( i R ( i( R u ἠ( i) R u ἡ( i* R u ἢ( i+ R u ἣ( i, R u ἤ( i- R u ἥ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_18X s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddgd S( Ni. R u ἦi/ u ἧi0 R i8 u ἰi9 u ἱi: u ἲi; u ἳi< u ἴi= u ἵi> u ἶi? u ἷi@ iF R iH u ὀiI u ὁiJ u ὂiK u ὃiL u ὄiM u ὅiN iP iX iY u ὑiZ i[ u ὓi\ i] u ὕi^ i_ u ὗi` ih u ὠii u ὡij u ὢik u ὣil u ὤim u ὥin u ὦio u ὧip iq u άir is u έit iu u ήiv iw u ίix iy u όiz i{ u ύi| i} u ώi~ i� u ἀιi� u ἁιi� u ἂιi� u ἃιi� u ἄιi� u ἅιi� u ἆιi� u ἇιi� i� i� i� i� i� i� i� i� u ἠιi� u ἡιi� u ἢιi� u ἣιi� u ἤιi� u ἥιi� u ἦιi� u ἧιi� i� i� i� i� i� i� i� i� u ὠιi� u ὡιi� u ὢιi� u ὣιi� u ὤιi� u ὥιi� u ὦιi� u ὧιi� i� i� i� i� i� i� ( i. R u ἦ( i/ R u ἧ( i0 R ( i8 R u ἰ( i9 R u ἱ( i: R u ἲ( i; R u ἳ( i< R u ἴ( i= R u ἵ( i> R u ἶ( i? R u ἷ( i@ R ( iF R ( iH R u ὀ( iI R u ὁ( iJ R u ὂ( iK R u ὃ( iL R u ὄ( iM R u ὅ( iN R ( iP R ( iX R ( iY R u ὑ( iZ R ( i[ R u ὓ( i\ R ( i] R u ὕ( i^ R ( i_ R u ὗ( i` R ( ih R u ὠ( ii R u ὡ( ij R u ὢ( ik R u ὣ( il R u ὤ( im R u ὥ( in R u ὦ( io R u ὧ( ip R ( iq R u ά( ir R ( is R u έ( it R ( iu R u ή( iv R ( iw R u ί( ix R ( iy R u ό( iz R ( i{ R u ύ( i| R ( i} R u ώ( i~ R ( i� R u ἀι( i� R u ἁι( i� R u ἂι( i� R u ἃι( i� R u ἄι( i� R u ἅι( i� R u ἆι( i� R u ἇι( i� R u ἀι( i� R u ἁι( i� R u ἂι( i� R u ἃι( i� R u ἄι( i� R u ἅι( i� R u ἆι( i� R u ἇι( i� R u ἠι( i� R u ἡι( i� R u ἢι( i� R u ἣι( i� R u ἤι( i� R u ἥι( i� R u ἦι( i� R u ἧι( i� R u ἠι( i� R u ἡι( i� R u ἢι( i� R u ἣι( i� R u ἤι( i� R u ἥι( i� R u ἦι( i� R u ἧι( i� R u ὠι( i� R u ὡι( i� R u ὢι( i� R u ὣι( i� R u ὤι( i� R u ὥι( i� R u ὦι( i� R u ὧι( i� R u ὠι( i� R u ὡι( i� R u ὢι( i� R u ὣι( i� R u ὤι( i� R u ὥι( i� R u ὦι( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_19� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddgd S( Ni� R u ὧιi� R i� u ὰιi� u αιi� u άιi� R i� i� u ᾶιi� u ᾰi� u ᾱi� u ὰi� u άi� i� R u ̓i� u ιi� i� u ͂i� u ̈͂i� u ὴιi� u ηιi� u ήιi� i� i� u ῆιi� u ὲi� u έi� u ὴi� u ήi� i� u ̓̀i� u ̓́i� u ̓͂i� i� u ΐi� i� i� u ῐi� u ῑi� u ὶi� u ίi� i� u ̔̀i� u ̔́i� u ̔͂i� i� u ΰi� i� u ῠi� u ῡi� u ὺi� u ύi� u ῥi� u ̈̀i� u ̈́i� u `i� i� u ὼιi� u ωιi� u ώιi� i� i� u ῶιi� u ὸi� u όi� u ὼi� u ώi� i� u ́i� u ̔i� i u i R i R u i i i u ‐i i u ̳i i$ i' i( i/ i0 i3 u ′′i4 u ′′′i5 i6 u ‵‵i7 u ‵‵‵i8 i< u !!i= i> u ̅i? iG u ??iH u ?!iI u !?iJ iW u ′′′′iX ( i� R u ὧι( i� R ( i� R u ὰι( i� R u αι( i� R u άι( i� R ( i� R ( i� R u ᾶι( i� R u ᾰ( i� R u ᾱ( i� R u ὰ( i� R u ά( i� R u αι( i� R u ̓( i� R u ι( i� R u ̓( i� R u ͂( i� R u ̈͂( i� R u ὴι( i� R u ηι( i� R u ήι( i� R ( i� R ( i� R u ῆι( i� R u ὲ( i� R u έ( i� R u ὴ( i� R u ή( i� R u ηι( i� R u ̓̀( i� R u ̓́( i� R u ̓͂( i� R ( i� R u ΐ( i� R ( i� R ( i� R u ῐ( i� R u ῑ( i� R u ὶ( i� R u ί( i� R ( i� R u ̔̀( i� R u ̔́( i� R u ̔͂( i� R ( i� R u ΰ( i� R ( i� R u ῠ( i� R u ῡ( i� R u ὺ( i� R u ύ( i� R u ῥ( i� R u ̈̀( i� R u ̈́( i� R u `( i� R ( i� R u ὼι( i� R u ωι( i� R u ώι( i� R ( i� R ( i� R u ῶι( i� R u ὸ( i� R u ό( i� R u ὼ( i� R u ώ( i� R u ωι( i� R u ́( i� R u ̔( i� R ( i R u ( i R ( i R u ( i R ( i R ( i R u ‐( i R ( i R u ̳( i R ( i$ R ( i' R ( i( R ( i/ R u ( i0 R ( i3 R u ′′( i4 R u ′′′( i5 R ( i6 R u ‵‵( i7 R u ‵‵‵( i8 R ( i< R u !!( i= R ( i> R u ̅( i? R ( iG R u ??( iH R u ?!( iI R u !?( iJ R ( iW R u ′′′′( iX R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_20( s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddgd S( Ni_ R u i` R ia R id ie ip R u 0iq u iir it u 4iu u 5iv u 6iw u 7ix u 8iy u 9iz u +i{ u −i| u =i} u (i~ u )i u ni� i� u 1i� u 2i� u 3i� i� i� i� i� i� i� i� i� i� i� i� i� u ai� u ei� u oi� u xi� u əi� u hi� u ki� u li� u mi� i� u pi� u si� u ti� i� R i� u rsi� i� i� i� i ! u a/ci! u a/si! u ci! u °ci! i! u c/oi! u c/ui! u ɛi! i ! u °fi ! u gi ! i! u ħi! i! i! i! i! u noi! i! i! u qi! u ri ! i ! u smi!! u teli"! u tmi#! i$! u zi%! i&! u ωi'! i(! i)! i*! i+! u åi,! u bi-! i.! i/! i1! u fi2! i3! i4! i5! u א( i_ R u ( i` R ( ia R ( id R ( ie R ( ip R u 0( iq R u i( ir R ( it R u 4( iu R u 5( iv R u 6( iw R u 7( ix R u 8( iy R u 9( iz R u +( i{ R u −( i| R u =( i} R u (( i~ R u )( i R u n( i� R u 0( i� R u 1( i� R u 2( i� R u 3( i� R u 4( i� R u 5( i� R u 6( i� R u 7( i� R u 8( i� R u 9( i� R u +( i� R u −( i� R u =( i� R u (( i� R u )( i� R ( i� R u a( i� R u e( i� R u o( i� R u x( i� R u ə( i� R u h( i� R u k( i� R u l( i� R u m( i� R u n( i� R u p( i� R u s( i� R u t( i� R ( i� R ( i� R u rs( i� R ( i� R ( i� R ( i� R ( i ! R u a/c( i! R u a/s( i! R u c( i! R u °c( i! R ( i! R u c/o( i! R u c/u( i! R u ɛ( i! R ( i ! R u °f( i ! R u g( i ! R u h( i! R u ħ( i! R u i( i! R u l( i! R ( i! R u n( i! R u no( i! R ( i! R u p( i! R u q( i! R u r( i ! R ( i ! R u sm( i!! R u tel( i"! R u tm( i#! R ( i$! R u z( i%! R ( i&! R u ω( i'! R ( i(! R u z( i)! R ( i*! R u k( i+! R u å( i,! R u b( i-! R u c( i.! R ( i/! R u e( i1! R u f( i2! R ( i3! R u m( i4! R u o( i5! R u א( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_21� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddgd S( Ni6! R u בi7! u גi8! u דi9! u ii:! 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iU/ R u 火( iV/ R u 爪( iW/ R u 父( iX/ R u 爻( iY/ R u 爿( iZ/ R u 片( i[/ R u 牙( i\/ R u 牛( i]/ R u 犬( i^/ R u 玄( i_/ R u 玉( i`/ R u 瓜( ia/ R u 瓦( ib/ R u 甘( ic/ R u 生( id/ R u 用( ie/ R u 田( if/ R u 疋( ig/ R u 疒( ih/ R u 癶( ii/ R u 白( ij/ R u 皮( ik/ R u 皿( il/ R u 目( im/ R u 矛( in/ R u 矢( io/ R u 石( ip/ R u 示( iq/ R u 禸( ir/ R u 禾( is/ R u 穴( it/ R u 立( iu/ R u 竹( iv/ R u 米( iw/ R u 糸( ix/ R u 缶( iy/ R u 网( iz/ R u 羊( i{/ R u 羽( i|/ R u 老( i}/ R u 而( i~/ R u 耒( i/ R u 耳( i�/ R u 聿( i�/ R u 肉( i�/ R u 臣( i�/ R u 自( i�/ R u 至( i�/ R u 臼( i�/ R u 舌( i�/ R u 舛( i�/ R u 舟( i�/ R u 艮( i�/ R u 色( i�/ R u 艸( i�/ R u 虍( i�/ R u 虫( i�/ R u 血( i�/ R u 行( i�/ R u 衣( i�/ R u 襾( i�/ R u 見( i�/ R u 角( i�/ R u 言( i�/ R u 谷( i�/ R u 豆( i�/ R u 豕( i�/ R u 豸( i�/ R u 貝( i�/ R u 赤( i�/ R u 走( i�/ R u 足( i�/ R u 身( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_27 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� 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d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(gd S() NiE1 R u ᄉiF1 u ᄊiG1 u ᄋiH1 u ᄌiI1 u ᄍiJ1 u ᄎiK1 u ᄏiL1 u ᄐiM1 u ᄑiN1 u ᄒiO1 u ᅡiP1 u ᅢiQ1 u ᅣiR1 u ᅤiS1 u ᅥiT1 u ᅦiU1 u ᅧiV1 u ᅨiW1 u ᅩiX1 u ᅪiY1 u ᅫiZ1 u ᅬi[1 u ᅭi\1 u ᅮi]1 u ᅯi^1 u ᅰi_1 u ᅱi`1 u ᅲia1 u ᅳib1 u ᅴic1 u ᅵid1 R ie1 u ᄔif1 u ᄕig1 u ᇇih1 u ᇈii1 u ᇌij1 u ᇎik1 u ᇓil1 u ᇗim1 u ᇙin1 u ᄜio1 u ᇝip1 u ᇟiq1 u ᄝir1 u ᄞis1 u ᄠit1 u ᄢiu1 u ᄣiv1 u ᄧiw1 u ᄩix1 u ᄫiy1 u ᄬiz1 u ᄭi{1 u ᄮi|1 u ᄯi}1 u ᄲi~1 u ᄶi1 u ᅀi�1 u ᅇi�1 u ᅌi�1 u ᇱi�1 u ᇲi�1 u ᅗi�1 u ᅘi�1 u ᅙi�1 u ᆄi�1 u ᆅi�1 u ᆈi�1 u ᆑi�1 u ᆒi�1 u ᆔi�1 u ᆞi�1 u ᆡi�1 i�1 R i�1 u 一i�1 u 二i�1 u 三i�1 u 四i�1 u 上i�1 u 中i�1 u 下i�1 u 甲i�1 u 乙i�1 u 丙i�1 u 丁i�1 u 天i�1 u 地i�1 u 人i�1 i�1 i�1 i�1 i�1 i 2 R u (ᄀ)i2 u (ᄂ)i2 u (ᄃ)i2 u (ᄅ)i2 u (ᄆ)( iE1 R u ᄉ( iF1 R u ᄊ( iG1 R u ᄋ( iH1 R u ᄌ( iI1 R u ᄍ( iJ1 R u ᄎ( iK1 R u ᄏ( iL1 R u ᄐ( iM1 R u ᄑ( iN1 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/usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_29� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-d.gd S(/ Ni2 R u (ᄇ)i2 u (ᄉ)i2 u (ᄋ)i2 u (ᄌ)i 2 u (ᄎ)i 2 u (ᄏ)i 2 u (ᄐ)i 2 u (ᄑ)i 2 u (ᄒ)i2 u (가)i2 u (나)i2 u (다)i2 u (라)i2 u (마)i2 u (바)i2 u (사)i2 u (아)i2 u (자)i2 u (차)i2 u (카)i2 u (타)i2 u (파)i2 u (하)i 2 u (주)i 2 u (오전)i 2 u (오후)i 2 R i 2 u (一)i!2 u (二)i"2 u (三)i#2 u (四)i$2 u (五)i%2 u (六)i&2 u (七)i'2 u (八)i(2 u (九)i)2 u (十)i*2 u (月)i+2 u (火)i,2 u (水)i-2 u (木)i.2 u (金)i/2 u (土)i02 u (日)i12 u (株)i22 u (有)i32 u (社)i42 u (名)i52 u (特)i62 u (財)i72 u (祝)i82 u (労)i92 u (代)i:2 u (呼)i;2 u (学)i<2 u (監)i=2 u (企)i>2 u (資)i?2 u (協)i@2 u (祭)iA2 u (休)iB2 u (自)iC2 u (至)iD2 R u 問iE2 u 幼iF2 u 文iG2 u 箏iH2 R iP2 u pteiQ2 u 21iR2 u 22iS2 u 23iT2 u 24iU2 u 25iV2 u 26iW2 u 27iX2 u 28iY2 u 29iZ2 u 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iH2 R ( iP2 R u pte( iQ2 R u 21( iR2 R u 22( iS2 R u 23( iT2 R u 24( iU2 R u 25( iV2 R u 26( iW2 R u 27( iX2 R u 28( iY2 R u 29( iZ2 R u 30( i[2 R u 31( i\2 R u 32( i]2 R u 33( i^2 R u 34( i_2 R u 35( i`2 R u ᄀ( ia2 R u ᄂ( ib2 R u ᄃ( ic2 R u ᄅ( id2 R u ᄆ( ie2 R u ᄇ( if2 R u ᄉ( ig2 R u ᄋ( ih2 R u ᄌ( ii2 R u ᄎ( ij2 R u ᄏ( ik2 R u ᄐ( il2 R u ᄑ( im2 R u ᄒ( in2 R u 가( io2 R u 나( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_308 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. Nip2 R u 다iq2 u 라ir2 u 마is2 u 바it2 u 사iu2 u 아iv2 u 자iw2 u 차ix2 u 카iy2 u 타iz2 u 파i{2 u 하i|2 u 참고i}2 u 주의i~2 u 우i2 R i�2 u 一i�2 u 二i�2 u 三i�2 u 四i�2 u 五i�2 u 六i�2 u 七i�2 u 八i�2 u 九i�2 u 十i�2 u 月i�2 u 火i�2 u 水i�2 u 木i�2 u 金i�2 u 土i�2 u 日i�2 u 株i�2 u 有i�2 u 社i�2 u 名i�2 u 特i�2 u 財i�2 u 祝i�2 u 労i�2 u 秘i�2 u 男i�2 u 女i�2 u 適i�2 u 優i�2 u 印i�2 u 注i�2 u 項i�2 u 休i�2 u 写i�2 u 正i�2 u 上i�2 u 中i�2 u 下i�2 u 左i�2 u 右i�2 u 医i�2 u 宗i�2 u 学i�2 u 監i�2 u 企i�2 u 資i�2 u 協i�2 u 夜i�2 u 36i�2 u 37i�2 u 38i�2 u 39i�2 u 40i�2 u 41i�2 u 42i�2 u 43i�2 u 44i�2 u 45i�2 u 46i�2 u 47i�2 u 48i�2 u 49i�2 u 50i�2 u 1月i�2 u 2月i�2 u 3月i�2 u 4月i�2 u 5月i�2 u 6月i�2 u 7月i�2 u 8月i�2 u 9月i�2 u 10月i�2 u 11月i�2 u 12月i�2 u hgi�2 u ergi�2 u evi�2 u ltdi�2 u アi�2 u イi�2 u ウi�2 u エ( ip2 R u 다( iq2 R u 라( ir2 R u 마( is2 R u 바( it2 R u 사( iu2 R u 아( iv2 R u 자( iw2 R u 차( ix2 R u 카( iy2 R u 타( iz2 R u 파( i{2 R u 하( i|2 R u 참고( i}2 R u 주의( i~2 R u 우( i2 R ( i�2 R u 一( i�2 R u 二( i�2 R u 三( i�2 R u 四( i�2 R u 五( i�2 R u 六( i�2 R u 七( i�2 R u 八( i�2 R u 九( i�2 R u 十( i�2 R u 月( i�2 R u 火( i�2 R u 水( i�2 R u 木( i�2 R u 金( i�2 R u 土( i�2 R u 日( i�2 R u 株( i�2 R u 有( i�2 R u 社( i�2 R u 名( i�2 R u 特( i�2 R u 財( i�2 R u 祝( i�2 R u 労( i�2 R u 秘( i�2 R u 男( i�2 R u 女( i�2 R u 適( i�2 R u 優( i�2 R u 印( i�2 R u 注( i�2 R u 項( i�2 R u 休( i�2 R u 写( i�2 R u 正( i�2 R u 上( i�2 R u 中( i�2 R u 下( i�2 R u 左( i�2 R u 右( i�2 R u 医( i�2 R u 宗( i�2 R u 学( i�2 R u 監( i�2 R u 企( i�2 R u 資( i�2 R u 協( i�2 R u 夜( i�2 R u 36( i�2 R u 37( i�2 R u 38( i�2 R u 39( i�2 R u 40( i�2 R u 41( i�2 R u 42( i�2 R u 43( i�2 R u 44( i�2 R u 45( i�2 R u 46( i�2 R u 47( i�2 R u 48( i�2 R u 49( i�2 R u 50( i�2 R u 1月( i�2 R u 2月( i�2 R u 3月( i�2 R u 4月( i�2 R u 5月( i�2 R u 6月( i�2 R u 7月( i�2 R u 8月( i�2 R u 9月( i�2 R u 10月( i�2 R u 11月( i�2 R u 12月( i�2 R u hg( i�2 R u erg( i�2 R u ev( i�2 R u ltd( i�2 R u ア( i�2 R u イ( i�2 R u ウ( i�2 R u エ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_31� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. Ni�2 R u オi�2 u カi�2 u キi�2 u クi�2 u ケi�2 u コi�2 u サi�2 u シi�2 u スi�2 u セi�2 u ソi�2 u タi�2 u チi�2 u ツi�2 u テi�2 u トi�2 u ナi�2 u ニi�2 u ヌi�2 u ネi�2 u ノi�2 u ハi�2 u ヒi�2 u フi�2 u ヘi�2 u ホi�2 u マi�2 u ミi�2 u ムi�2 u メi�2 u モi�2 u ヤi�2 u ユi�2 u ヨi�2 u ラi�2 u リi�2 u ルi�2 u レi�2 u ロi�2 u ワi�2 u ヰi�2 u ヱi�2 u ヲi�2 R i 3 u アパートi3 u アルファi3 u アンペアi3 u アールi3 u イニングi3 u インチi3 u ウォンi3 u エスクードi3 u エーカーi 3 u オンスi 3 u オームi 3 u カイリi 3 u カラットi 3 u カロリーi3 u ガロンi3 u ガンマi3 u ギガi3 u ギニーi3 u キュリーi3 u ギルダーi3 u キロi3 u キログラムi3 u キロメートルi3 u キロワットi3 u グラムi3 u グラムトンi3 u クルゼイロi3 u クローネi 3 u ケースi 3 u コルナi 3 u コーポi 3 u サイクルi 3 u サンチームi!3 u シリングi"3 u センチi#3 u セントi$3 u ダースi%3 u デシi&3 u ドルi'3 u トンi(3 u ナノi)3 u ノットi*3 u ハイツi+3 u パーセントi,3 u パーツi-3 u バーレルi.3 u ピアストルi/3 u ピクルi03 u ピコi13 u ビルi23 u ファラッドi33 u フィートi43 u ブッシェルi53 u フランi63 u ヘクタールi73 u ペソ( i�2 R u オ( i�2 R u カ( i�2 R u キ( i�2 R u ク( i�2 R u ケ( i�2 R u コ( i�2 R u サ( i�2 R u シ( i�2 R u ス( i�2 R u セ( i�2 R u ソ( i�2 R u タ( i�2 R u チ( i�2 R u ツ( i�2 R u テ( i�2 R u ト( i�2 R u ナ( i�2 R u ニ( i�2 R u ヌ( i�2 R u ネ( i�2 R u ノ( i�2 R u ハ( i�2 R u ヒ( i�2 R u フ( i�2 R u ヘ( i�2 R u ホ( i�2 R u マ( i�2 R u ミ( i�2 R u ム( i�2 R u メ( i�2 R u モ( i�2 R u ヤ( i�2 R u ユ( i�2 R u ヨ( i�2 R u ラ( i�2 R u リ( i�2 R u ル( i�2 R u レ( i�2 R u ロ( i�2 R u ワ( i�2 R u ヰ( i�2 R u ヱ( i�2 R u ヲ( i�2 R ( i 3 R u アパート( i3 R u アルファ( i3 R u アンペア( i3 R u アール( i3 R u イニング( i3 R u インチ( i3 R u ウォン( i3 R u エスクード( i3 R u エーカー( i 3 R u オンス( i 3 R u オーム( i 3 R u カイリ( i 3 R u カラット( i 3 R u カロリー( i3 R u ガロン( i3 R u ガンマ( i3 R u ギガ( i3 R u ギニー( i3 R u キュリー( i3 R u ギルダー( i3 R u キロ( i3 R u キログラム( i3 R u キロメートル( i3 R u キロワット( i3 R u グラム( i3 R u グラムトン( i3 R u クルゼイロ( i3 R u クローネ( i 3 R u ケース( i 3 R u コルナ( i 3 R u コーポ( i 3 R u サイクル( i 3 R u サンチーム( i!3 R u シリング( i"3 R u センチ( i#3 R u セント( i$3 R u ダース( i%3 R u デシ( i&3 R u ドル( i'3 R u トン( i(3 R u ナノ( i)3 R u ノット( i*3 R u ハイツ( i+3 R u パーセント( i,3 R u パーツ( i-3 R u バーレル( i.3 R u ピアストル( i/3 R u ピクル( i03 R u ピコ( i13 R u ビル( i23 R u ファラッド( i33 R u フィート( i43 R u ブッシェル( i53 R u フラン( i63 R u ヘクタール( i73 R u ペソ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_32 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. Ni83 R u ペニヒi93 u ヘルツi:3 u ペンスi;3 u ページi<3 u ベータi=3 u ポイントi>3 u ボルトi?3 u ホンi@3 u ポンドiA3 u ホールiB3 u ホーンiC3 u マイクロiD3 u マイルiE3 u マッハiF3 u マルクiG3 u マンションiH3 u ミクロンiI3 u ミリiJ3 u ミリバールiK3 u メガiL3 u メガトンiM3 u メートルiN3 u ヤードiO3 u ヤールiP3 u ユアンiQ3 u リットルiR3 u リラiS3 u ルピーiT3 u ルーブルiU3 u レムiV3 u レントゲンiW3 u ワットiX3 u 0点iY3 u 1点iZ3 u 2点i[3 u 3点i\3 u 4点i]3 u 5点i^3 u 6点i_3 u 7点i`3 u 8点ia3 u 9点ib3 u 10点ic3 u 11点id3 u 12点ie3 u 13点if3 u 14点ig3 u 15点ih3 u 16点ii3 u 17点ij3 u 18点ik3 u 19点il3 u 20点im3 u 21点in3 u 22点io3 u 23点ip3 u 24点iq3 u hpair3 u dais3 u auit3 u bariu3 u oviv3 u pciw3 u dmix3 u dm2iy3 u dm3iz3 u iui{3 u 平成i|3 u 昭和i}3 u 大正i~3 u 明治i3 u 株式会社i�3 u pai�3 u nai�3 u μai�3 u mai�3 u kai�3 u kbi�3 u mbi�3 u gbi�3 u cali�3 u kcali�3 u pfi�3 u nfi�3 u μfi�3 u μgi�3 u mgi�3 u kgi�3 u hzi�3 u khzi�3 u mhzi�3 u ghzi�3 u thzi�3 u μli�3 u mli�3 u dli�3 u kli�3 u fmi�3 u nmi�3 u μm( i83 R u ペニヒ( i93 R u ヘルツ( i:3 R u ペンス( i;3 R u ページ( i<3 R u ベータ( i=3 R u ポイント( i>3 R u ボルト( i?3 R u ホン( i@3 R u ポンド( iA3 R u ホール( iB3 R u ホーン( iC3 R u マイクロ( iD3 R u マイル( iE3 R u マッハ( iF3 R u マルク( iG3 R u マンション( iH3 R u ミクロン( iI3 R u ミリ( iJ3 R u ミリバール( iK3 R u メガ( iL3 R u メガトン( iM3 R u メートル( iN3 R u ヤード( iO3 R u ヤール( iP3 R u ユアン( iQ3 R u リットル( iR3 R u リラ( iS3 R u ルピー( iT3 R u ルーブル( iU3 R u レム( iV3 R u レントゲン( iW3 R u ワット( iX3 R u 0点( iY3 R u 1点( iZ3 R u 2点( i[3 R u 3点( i\3 R u 4点( i]3 R u 5点( i^3 R u 6点( i_3 R u 7点( i`3 R u 8点( ia3 R u 9点( ib3 R u 10点( ic3 R u 11点( id3 R u 12点( ie3 R u 13点( if3 R u 14点( ig3 R u 15点( ih3 R u 16点( ii3 R u 17点( ij3 R u 18点( ik3 R u 19点( il3 R u 20点( im3 R u 21点( in3 R u 22点( io3 R u 23点( ip3 R u 24点( iq3 R u hpa( ir3 R u da( is3 R u au( it3 R u bar( iu3 R u ov( iv3 R u pc( iw3 R u dm( ix3 R u dm2( iy3 R u dm3( iz3 R u iu( i{3 R u 平成( i|3 R u 昭和( i}3 R u 大正( i~3 R u 明治( i3 R u 株式会社( i�3 R u pa( i�3 R u na( i�3 R u μa( i�3 R u ma( i�3 R u ka( i�3 R u kb( i�3 R u mb( i�3 R u gb( i�3 R u cal( i�3 R u kcal( i�3 R u pf( i�3 R u nf( i�3 R u μf( i�3 R u μg( i�3 R u mg( i�3 R u kg( i�3 R u hz( i�3 R u khz( i�3 R u mhz( i�3 R u ghz( i�3 R u thz( i�3 R u μl( i�3 R u ml( i�3 R u dl( i�3 R u kl( i�3 R u fm( i�3 R u nm( i�3 R u μm( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_33p s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(gd S() Ni�3 R u mmi�3 u cmi�3 u kmi�3 u mm2i�3 u cm2i�3 u m2i�3 u km2i�3 u mm3i�3 u cm3i�3 u m3i�3 u km3i�3 u m∕si�3 u m∕s2i�3 u pai�3 u kpai�3 u mpai�3 u gpai�3 u radi�3 u rad∕si�3 u rad∕s2i�3 u psi�3 u nsi�3 u μsi�3 u msi�3 u pvi�3 u nvi�3 u μvi�3 u mvi�3 u kvi�3 i�3 u pwi�3 u nwi�3 u μwi�3 u mwi�3 u kwi�3 i�3 u kωi�3 u mωi�3 R i�3 u bqi�3 u cci�3 u cdi�3 u c∕kgi�3 i�3 u dbi�3 u gyi�3 u hai�3 u hpi�3 u ini�3 u kki�3 i�3 u kti�3 u lmi�3 u lni�3 u logi�3 u lxi�3 u mbi�3 u mili�3 u moli�3 u phi�3 i�3 u ppmi�3 u pri�3 u sri�3 u svi�3 u wbi�3 u v∕mi�3 u a∕mi�3 u 1日i�3 u 2日i�3 u 3日i�3 u 4日i�3 u 5日i�3 u 6日i�3 u 7日i�3 u 8日i�3 u 9日i�3 u 10日i�3 u 11日i�3 u 12日i�3 u 13日i�3 u 14日i�3 u 15日i�3 u 16日i�3 u 17日i�3 u 18日i�3 u 19日i�3 u 20日i�3 u 21日i�3 u 22日i�3 u 23日i�3 u 24日i�3 u 25日i�3 u 26日i�3 u 27日i�3 u 28日i�3 u 29日i�3 u 30日i�3 u 31日i�3 u gal( i�3 R u mm( i�3 R u cm( i�3 R u km( i�3 R u mm2( i�3 R u cm2( i�3 R u m2( i�3 R u km2( i�3 R u mm3( i�3 R u cm3( i�3 R u m3( i�3 R u km3( i�3 R u m∕s( i�3 R u m∕s2( i�3 R u pa( i�3 R u kpa( i�3 R u mpa( i�3 R u gpa( i�3 R u rad( i�3 R u rad∕s( i�3 R u rad∕s2( i�3 R u ps( i�3 R u ns( i�3 R u μs( i�3 R u ms( i�3 R u pv( i�3 R u nv( i�3 R u μv( i�3 R u mv( i�3 R u kv( i�3 R u mv( i�3 R u pw( i�3 R u nw( i�3 R u μw( i�3 R u mw( i�3 R u kw( i�3 R u mw( i�3 R u kω( i�3 R u mω( i�3 R ( i�3 R u bq( i�3 R u cc( i�3 R u cd( i�3 R u c∕kg( i�3 R ( i�3 R u db( i�3 R u gy( i�3 R u ha( i�3 R u hp( i�3 R u in( i�3 R u kk( i�3 R u km( i�3 R u kt( i�3 R u lm( i�3 R u ln( i�3 R u log( i�3 R u 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im� R ( i�� R u ꚁ( i�� R ( i�� R u ꚃ( i�� R ( i�� R u ꚅ( i�� R ( i�� R u ꚇ( i�� R ( i�� R u ꚉ( i�� R ( i�� R u ꚋ( i�� R ( i�� R u ꚍ( i�� R ( i�� R u ꚏ( i�� R ( i�� R u ꚑ( i�� R ( i�� R u ꚓ( i�� R ( i�� R u ꚕ( i�� R ( i�� R u ꚗ( i�� R ( i�� R ( i�� R ( i�� R ( i � R ( i"� R u ꜣ( i#� R ( i$� R u ꜥ( i%� R ( i&� R u ꜧ( i'� R ( i(� R u ꜩ( i)� R ( i*� R u ꜫ( i+� R ( i,� R u ꜭ( i-� R ( i.� R u ꜯ( i/� R ( i2� R u ꜳ( i3� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_35@ s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni4� R u ꜵi5� R i6� u ꜷi7� i8� u ꜹi9� i:� u ꜻi;� i<� u ꜽi=� i>� u ꜿi?� i@� u ꝁiA� iB� u ꝃiC� iD� u ꝅiE� iF� u ꝇiG� iH� u ꝉiI� iJ� u ꝋiK� iL� u ꝍiM� iN� u ꝏiO� iP� u ꝑiQ� iR� u 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� u 金i � u 喇i � u 奈i � u 懶i� u 癩i� u 羅i� u 蘿i� u 螺i� u 裸i� u 邏i� u 樂i� u 洛i� u 烙i� u 珞i� u 落i� u 酪i� u 駱i� u 亂i � u 卵i � u 欄i � u 爛i � u 蘭i � u 鸞i!� u 嵐i"� u 濫i#� u 藍i$� u 襤i%� u 拉i&� u 臘i'� u 蠟i(� u 廊i)� u 朗i*� u 浪i+� u 狼i,� u 郎i-� u 來( i�� R u œ( i�� R ( i,� R ( i0� R ( i:� R ( i@� R ( ix� R ( i�� R ( iŨ R ( iΨ R ( iڨ R ( i� R ( i�� R ( i � R ( iT� R ( i_� R ( i}� R ( i�� R ( iΩ R ( iϩ R ( iک R ( iީ R ( i� R ( i � R ( i7� R ( i@� R ( iN� R ( iP� R ( iZ� R ( i\� R ( i|� R ( i�� R ( iê R ( i۪ R ( i�� R ( i� R ( i� R ( i � R ( i� R ( i� R ( i� R ( i � R ( i'� R ( i(� R ( i/� R ( i�� R ( i� R ( i� R ( i�� R ( i � R ( i�� R ( i�� R ( i�� R ( i�� R ( i�� R ( i � R u 豈( i� R u 更( i� R u 車( i� R u 賈( i� R u 滑( i� R u 串( i� R u 句( i� R u 龜( i � R u 契( i � R u 金( i � R u 喇( i � R u 奈( i � R u 懶( i� R u 癩( i� R u 羅( i� R u 蘿( i� R u 螺( i� R u 裸( i� R u 邏( i� R u 樂( i� R u 洛( i� R u 烙( i� R u 珞( i� R u 落( i� R u 酪( i� R u 駱( i� R u 亂( i � R u 卵( i � R u 欄( i � R u 爛( i � R u 蘭( i � R u 鸞( i!� R u 嵐( i"� R u 濫( i#� R u 藍( i$� R u 襤( i%� R u 拉( i&� R u 臘( i'� R u 蠟( i(� R u 廊( i)� R u 朗( i*� R u 浪( i+� R u 狼( i,� R u 郎( i-� R u 來( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_37 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. 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Ni�� R u 漣i�� u 煉i�� u 璉i�� u 秊i�� u 練i�� u 聯i�� u 輦i�� u 蓮i�� u 連i�� u 鍊i�� u 列i�� u 劣i�� u 咽i�� u 烈i�� u 裂i�� u 說i�� u 廉i�� u 念i�� u 捻i�� u 殮i�� u 簾i�� u 獵i�� u 令i�� u 囹i�� u 寧i�� u 嶺i�� u 怜i�� u 玲i�� u 瑩i�� u 羚i�� u 聆i�� u 鈴i�� u 零i�� u 靈i�� u 領i�� u 例i�� u 禮i�� u 醴i�� u 隸i�� u 惡i�� u 了i�� u 僚i�� u 寮i�� u 尿i�� u 料i�� u 樂i�� u 燎i�� u 療i� u 蓼i� u 遼i� u 龍i� u 暈i� u 阮i� u 劉i� u 杻i� u 柳i� u 流i� u 溜i� u 琉i� u 留i� u 硫i� u 紐i� u 類i� u 六i� u 戮i� u 陸i� u 倫i� u 崙i� u 淪i� u 輪i� u 律i� u 慄i� u 栗i� u 率i� u 隆i� u 利i� u 吏i� u 履i� u 易i� u 李i� u 梨i� u 泥i� u 理i� u 痢i� u 罹i� u 裏i� u 裡i� u 里i� u 離i� u 匿i� u 溺i� u 吝i� u 燐i� u 璘i� u 藺i� u 隣i� u 鱗i� u 麟i� u 林i�� u 淋( i�� R u 漣( i�� R u 煉( i�� R u 璉( i�� R u 秊( i�� R u 練( i�� R u 聯( i�� R u 輦( i�� R u 蓮( i�� R u 連( i�� R u 鍊( i�� R u 列( i�� R u 劣( i�� R u 咽( i�� R u 烈( i�� R u 裂( i�� R u 說( i�� R u 廉( i�� R u 念( i�� R u 捻( i�� R u 殮( i�� R u 簾( i�� R u 獵( i�� R u 令( i�� R u 囹( i�� R u 寧( i�� R u 嶺( i�� R u 怜( i�� R u 玲( i�� R u 瑩( i�� R u 羚( i�� R u 聆( i�� R u 鈴( i�� R u 零( i�� R u 靈( i�� R u 領( i�� R u 例( i�� R u 禮( i�� R u 醴( i�� R u 隸( i�� R u 惡( i�� R u 了( i�� R u 僚( i�� R u 寮( i�� R u 尿( i�� R u 料( i�� R u 樂( i�� R u 燎( i�� R u 療( i� R u 蓼( i� R u 遼( i� R u 龍( i� R u 暈( i� R u 阮( i� R u 劉( i� R u 杻( i� R u 柳( i� R u 流( i� R u 溜( i� R u 琉( i� R u 留( i� R u 硫( i� R u 紐( i� R u 類( i� R u 六( i� R u 戮( i� R u 陸( i� R u 倫( i� R u 崙( i� R u 淪( i� R u 輪( i� R u 律( i� R u 慄( i� R u 栗( i� R u 率( i� R u 隆( i� R u 利( i� R u 吏( i� R u 履( i� R u 易( i� R u 李( i� R u 梨( i� R u 泥( i� R u 理( i� R u 痢( i� R u 罹( i� R u 裏( i� R u 裡( i� R u 里( i� R u 離( i� R u 匿( i� R u 溺( i� R u 吝( i� R u 燐( i� R u 璘( i� R u 藺( i� R u 隣( i� R u 鱗( i� R u 麟( i� R u 林( i�� R u 淋( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_39� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'gd S(( Ni�� R u 臨i�� u 立i�� u 笠i�� u 粒i�� u 狀i�� u 炙i�� u 識i�� u 什i�� u 茶i�� u 刺i � u 切i� u 度i� u 拓i� u 糖i� u 宅i� u 洞i� u 暴i� u 輻i� u 行i � u 降i � u 見i � u 廓i � u 兀i � u 嗀i� R i� u 塚i� i� u 晴i� i� u 凞i� u 猪i� u 益i� u 礼i� u 神i� u 祥i� u 福i � u 靖i � u 精i � u 羽i � i � u 蘒i!� i"� u 諸i#� i%� u 逸i&� u 都i'� i*� u 飯i+� u 飼i,� u 館i-� u 鶴i.� u 郞i/� u 隷i0� u 侮i1� u 僧i2� u 免i3� u 勉i4� u 勤i5� u 卑i6� u 喝i7� u 嘆i8� u 器i9� u 塀i:� u 墨i;� u 層i<� u 屮i=� u 悔i>� u 慨i?� u 憎i@� u 懲iA� u 敏iB� u 既iC� u 暑iD� u 梅iE� u 海iF� u 渚iG� u 漢iH� u 煮iI� u 爫iJ� u 琢iK� u 碑iL� u 社iM� u 祉iN� u 祈iO� u 祐iP� u 祖iQ� u 祝iR� u 禍iS� u 禎iT� u 穀iU� u 突iV� u 節iW� u 練iX� u 縉iY� u 繁iZ� u 署i[� u 者i\� u 臭i]� u 艹i_� u 著( i�� R u 臨( i�� R u 立( i�� R u 笠( i�� R u 粒( i�� R u 狀( i�� R u 炙( i�� R u 識( i�� R u 什( i�� R u 茶( i�� R u 刺( i � R u 切( i� R u 度( i� R u 拓( i� R u 糖( i� R u 宅( i� R u 洞( i� R u 暴( i� R u 輻( i� R u 行( i � R u 降( i � R u 見( i � R u 廓( i � R u 兀( i � R u 嗀( i� R ( i� R u 塚( i� R ( i� R u 晴( i� R ( i� R u 凞( i� R u 猪( i� R u 益( i� R u 礼( i� R u 神( i� R u 祥( i� R u 福( i � R u 靖( i � R u 精( i � R u 羽( i � R ( i � R u 蘒( i!� R ( i"� R u 諸( i#� R ( i%� R u 逸( i&� R u 都( i'� R ( i*� R u 飯( i+� R u 飼( i,� R u 館( i-� R u 鶴( i.� R u 郞( i/� R u 隷( i0� R u 侮( i1� R u 僧( i2� R u 免( i3� R u 勉( i4� R u 勤( i5� R u 卑( i6� R u 喝( i7� R u 嘆( i8� R u 器( i9� R u 塀( i:� R u 墨( i;� R u 層( i<� R u 屮( i=� R u 悔( i>� R u 慨( i?� R u 憎( i@� R u 懲( iA� R u 敏( iB� R u 既( iC� R u 暑( iD� R u 梅( iE� R u 海( iF� R u 渚( iG� R u 漢( iH� R u 煮( iI� R u 爫( iJ� R u 琢( iK� R u 碑( iL� R u 社( iM� R u 祉( iN� R u 祈( iO� R u 祐( iP� R u 祖( iQ� R u 祝( iR� R u 禍( iS� R u 禎( iT� R u 穀( iU� R u 突( iV� R u 節( iW� R u 練( iX� R u 縉( iY� R u 繁( iZ� R u 署( i[� R u 者( i\� R u 臭( i]� R u 艹( i_� R u 著( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_40H s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)gd S(* Ni`� R u 褐ia� u 視ib� u 謁ic� u 謹id� u 賓ie� u 贈if� u 辶ig� u 逸ih� u 難ii� u 響ij� u 頻ik� u 恵il� u 𤋮im� u 舘in� R ip� u 並iq� u 况ir� u 全is� u 侀it� u 充iu� u 冀iv� u 勇iw� u 勺ix� u 喝iy� u 啕iz� u 喙i{� u 嗢i|� u 塚i}� u 墳i~� u 奄i� u 奔i�� u 婢i�� u 嬨i�� u 廒i�� u 廙i�� u 彩i�� u 徭i�� u 惘i�� u 慎i�� u 愈i�� u 憎i�� u 慠i�� u 懲i�� u 戴i�� u 揄i�� u 搜i�� u 摒i�� u 敖i�� u 晴i�� u 朗i�� u 望i�� u 杖i�� u 歹i�� u 殺i�� u 流i�� u 滛i�� u 滋i�� u 漢i�� u 瀞i�� u 煮i�� u 瞧i�� u 爵i�� u 犯i�� u 猪i�� u 瑱i�� u 甆i�� u 画i�� u 瘝i�� u 瘟i�� u 益i�� u 盛i�� u 直i�� u 睊i�� u 着i�� u 磌i�� u 窱i�� u 節i�� u 类i�� u 絛i�� u 練i�� u 缾i�� u 者i�� u 荒i�� u 華i�� u 蝹i�� u 襁i�� u 覆i�� i�� u 調i�� u 諸i�� u 請i�� i�� u 諾i�� u 諭i�� i�� u 變i�� i� u 輸i� u 遲i� u 醙( i`� R u 褐( ia� R u 視( ib� R u 謁( ic� R u 謹( id� R u 賓( ie� R u 贈( if� R u 辶( ig� R u 逸( ih� R u 難( ii� R u 響( ij� R u 頻( ik� R u 恵( il� R u 𤋮( im� R u 舘( in� R ( ip� R u 並( iq� R u 况( ir� R u 全( is� R u 侀( it� R u 充( iu� R u 冀( iv� R u 勇( iw� R u 勺( ix� R u 喝( iy� R u 啕( iz� R u 喙( i{� R u 嗢( i|� R u 塚( i}� R u 墳( i~� R u 奄( i� R u 奔( i�� R u 婢( i�� R u 嬨( i�� R u 廒( i�� R u 廙( i�� R u 彩( i�� R u 徭( i�� R u 惘( i�� R u 慎( i�� R u 愈( i�� R u 憎( i�� R u 慠( i�� R u 懲( i�� R u 戴( i�� R u 揄( i�� R u 搜( i�� R u 摒( i�� R u 敖( i�� R u 晴( i�� R u 朗( i�� R u 望( i�� R u 杖( i�� R u 歹( i�� R u 殺( i�� R u 流( i�� R u 滛( i�� R u 滋( i�� R u 漢( i�� R u 瀞( i�� R u 煮( i�� R u 瞧( i�� R u 爵( i�� R u 犯( i�� R u 猪( i�� R u 瑱( i�� R u 甆( i�� R u 画( i�� R u 瘝( i�� R u 瘟( i�� R u 益( i�� R u 盛( i�� R u 直( i�� R u 睊( i�� R u 着( i�� R u 磌( i�� R u 窱( i�� R u 節( i�� R u 类( i�� R u 絛( i�� R u 練( i�� R u 缾( i�� R u 者( i�� R u 荒( i�� R u 華( i�� R u 蝹( i�� R u 襁( i�� R u 覆( i�� R u 視( i�� R u 調( i�� R u 諸( i�� R u 請( i�� R u 謁( i�� R u 諾( i�� R u 諭( i�� R u 謹( i�� R u 變( i�� R u 贈( i� R u 輸( i� R u 遲( i� R u 醙( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_41� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'gd S(( Ni� R u 鉶i� u 陼i� u 難i� u 靖i� u 韛i� u 響i� u 頋i� u 頻i� u 鬒i� u 龜i� u 𢡊i� u 𢡄i� u 𣏕i� u 㮝i� u 䀘i� u 䀹i� u 𥉉i� u 𥳐i� u 𧻓i� u 齃i� u 龎i� R i � u ffi� u fii� u fli� u ffii� u ffli� u sti� i� u մնi� u մեi� u միi� u վնi� u մխi� i � u יִi � R i � u ײַi � u עi!� u אi"� u דi#� u הi$� u כi%� u לi&� u םi'� u רi(� u תi)� R u +i*� u שׁi+� u שׂi,� u שּׁi-� u שּׂi.� u אַi/� u אָi0� u אּi1� u בּi2� u גּi3� u דּi4� u הּi5� u וּi6� u זּi7� i8� u טּi9� u יּi:� u ךּi;� u כּi<� u לּi=� i>� u מּi?� i@� u נּiA� u סּiB� iC� u ףּiD� u פּiE� iF� u צּiG� u קּiH� u רּiI� u שּiJ� u תּiK� u וֹiL� u בֿiM� u כֿiN� u פֿiO� u אלiP� u ٱiR� u ٻiV� u پiZ� u ڀi^� u ٺib� u ٿif� u ٹij� u ڤin� u ڦir� u ڄiv� u ڃiz� u چi~� u ڇi�� u ڍ( i� R u 鉶( i� R u 陼( i� R u 難( i� R u 靖( i� R u 韛( i� R u 響( i� R u 頋( i� R u 頻( i� R u 鬒( i� R u 龜( i� R u 𢡊( i� R u 𢡄( i� R u 𣏕( i� R u 㮝( i� R u 䀘( i� R u 䀹( i� R u 𥉉( i� R u 𥳐( i� R u 𧻓( i� R u 齃( i� R u 龎( i� R ( i � R u ff( i� R u fi( i� R u fl( i� R u ffi( i� R u ffl( i� R u st( i� R ( i� R u մն( i� R u մե( i� R u մի( i� R u վն( i� R u մխ( i� R ( i � R u יִ( i � R ( i � R u ײַ( i � R u ע( i!� R u א( i"� R u ד( i#� R u ה( i$� R u כ( i%� R u ל( i&� R u ם( i'� R u ר( i(� R u ת( i)� R u +( i*� R u שׁ( i+� R u שׂ( i,� R u שּׁ( i-� R u שּׂ( i.� R u אַ( i/� R u אָ( i0� R u אּ( i1� R u בּ( i2� R u גּ( i3� R u דּ( i4� R u הּ( i5� R u וּ( i6� R u זּ( i7� R ( i8� R u טּ( i9� R u יּ( i:� R u ךּ( i;� R u כּ( i<� R u לּ( i=� R ( i>� R u מּ( i?� R ( i@� R u נּ( iA� R u סּ( iB� R ( iC� R u ףּ( iD� R u פּ( iE� R ( iF� R u צּ( iG� R u קּ( iH� R u רּ( iI� R u שּ( iJ� R u תּ( iK� R u וֹ( iL� R u בֿ( iM� R u כֿ( iN� R u פֿ( iO� R u אל( iP� R u ٱ( iR� R u ٻ( iV� R u پ( iZ� R u ڀ( i^� R u ٺ( ib� R u ٿ( if� R u ٹ( ij� R u ڤ( in� R u ڦ( ir� R u ڄ( iv� R u ڃ( iz� R u چ( i~� R u ڇ( i�� R u ڍ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_42 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,gd S(- Ni�� R u ڌi�� u ڎi�� u ڈi�� u ژi�� u ڑi�� u کi�� u گi�� u ڳi�� u ڱi�� u ںi�� u ڻi�� u ۀi�� u ہi�� u ھi�� u ےi�� u ۓi�� R i� R i� u ڭi� u ۇi� u ۆi� u ۈi� u ۇٴi� u ۋi� u ۅi� u ۉi� u ېi� u ىi� u ئاi� u ئەi� u ئوi� u ئۇi� u ئۆi� u ئۈi�� u ئېi�� u ئىi�� u یi � u ئجi� u ئحi� u ئمi� i� u ئيi� u بجi� u بحi� u بخi� u بمi � u بىi � u بيi � u تجi � u تحi � u تخi� u تمi� u تىi� u تيi� u ثجi� u ثمi� u ثىi� u ثيi� u جحi� u جمi� u حجi� u حمi� u خجi� u خحi� u خمi � u سجi � u سحi � u سخi � u سمi � u صحi!� u صمi"� u ضجi#� u ضحi$� u ضخi%� u ضمi&� u طحi'� u طمi(� u ظمi)� u عجi*� u عمi+� u غجi,� u غمi-� u فجi.� u فحi/� u فخi0� u فمi1� u فىi2� u فيi3� u قحi4� u قمi5� u قىi6� u قيi7� u كاi8� u كجi9� u كحi:� u كخi;� u كلi<� u كمi=� u كىi>� u كي( i�� R u ڌ( i�� R u ڎ( i�� R u ڈ( i�� R u ژ( i�� R u ڑ( i�� R u ک( i�� R u گ( i�� R u ڳ( i�� R u ڱ( i�� R u ں( i�� R u ڻ( i�� R u ۀ( i�� R u ہ( i�� R u ھ( i�� R u ے( i�� R u ۓ( i�� R ( i� R ( i� R u ڭ( i� R u ۇ( i� R u ۆ( i� R u ۈ( i� R u ۇٴ( i� R u ۋ( i� R u ۅ( i� R u ۉ( i� R u ې( i� R u ى( i� R u ئا( i� R u ئە( i� R u ئو( i� R u ئۇ( i� R u ئۆ( i� R u ئۈ( i�� R u ئې( i�� R u ئى( i�� R u ی( i � R u ئج( i� R u ئح( i� R u ئم( i� R u ئى( i� R u ئي( i� R u بج( i� R u بح( i� R u بخ( i� R u بم( i � R u بى( i � R u بي( i � R u تج( i � R u تح( i � R u تخ( i� R u تم( i� R u تى( i� R u تي( i� R u ثج( i� R u ثم( i� R u ثى( i� R u ثي( i� R u جح( i� R u جم( i� R u حج( i� R u حم( i� R u خج( i� R u خح( i� R u خم( i � R u سج( i � R u سح( i � R u سخ( i � R u سم( i � R u صح( i!� R u صم( i"� R u ضج( i#� R u ضح( i$� R u ضخ( i%� R u ضم( i&� R u طح( i'� R u طم( i(� R u ظم( i)� R u عج( i*� R u عم( i+� R u غج( i,� R u غم( i-� R u فج( i.� R u فح( i/� R u فخ( i0� R u فم( i1� R u فى( i2� R u في( i3� R u قح( i4� R u قم( i5� R u قى( i6� R u قي( i7� R u كا( i8� R u كج( i9� R u كح( i:� R u كخ( i;� R u كل( i<� R u كم( i=� R u كى( i>� R u كي( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_43� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!gd S(" Ni?� R u لجi@� u لحiA� u لخiB� u لمiC� u لىiD� u ليiE� u مجiF� u محiG� u مخiH� u ممiI� u مىiJ� u ميiK� u نجiL� u نحiM� u نخiN� u نمiO� u نىiP� u نيiQ� u هجiR� u همiS� u هىiT� u هيiU� u يجiV� u يحiW� u يخiX� u يمiY� u يىiZ� u ييi[� u ذٰi\� u رٰi]� u ىٰi^� R u ٌّi_� u ٍّi`� u َّia� u ُّib� u ِّic� u ّٰid� u ئرie� u ئزif� u ئمig� u ئنih� u ئىii� u ئيij� u برik� u بزil� u بمim� u بنin� u بىio� u بيip� u ترiq� u تزir� u تمis� u تنit� u تىiu� u تيiv� u ثرiw� u ثزix� u ثمiy� u ثنiz� u ثىi{� u ثيi|� u فىi}� u فيi~� u قىi� u قيi�� u كاi�� u كلi�� u كمi�� u كىi�� u كيi�� i�� i�� i�� u ماi�� i�� u نرi�� u نزi�� i�� u ننi�� i�� i�� i�� u يرi�� u يزi�� i�� u ينi�� i�� i�� u ئجi�� u ئحi�� u ئخi�� i�� u ئهi�� u بجi�� u بحi�� u بخi�� i�� u بهi�� u تجi�� u تح( i?� R u لج( i@� R u لح( iA� R u لخ( iB� R u لم( iC� R u لى( iD� R u لي( iE� R u مج( iF� R u مح( iG� R u مخ( iH� R u مم( iI� R u مى( iJ� R u مي( iK� R u نج( iL� R u نح( iM� R u نخ( iN� R u نم( iO� R u نى( iP� R u ني( iQ� R u هج( iR� R u هم( iS� R u هى( iT� R u هي( iU� R u يج( iV� R u يح( iW� R u يخ( iX� R u يم( iY� R u يى( iZ� R u يي( i[� R u ذٰ( i\� R u رٰ( i]� R u ىٰ( i^� R u ٌّ( i_� R u ٍّ( i`� R u َّ( ia� R u ُّ( ib� R u ِّ( ic� R u ّٰ( id� R u ئر( ie� R u ئز( if� R u ئم( ig� R u ئن( ih� R u ئى( ii� R u ئي( ij� R u بر( ik� R u بز( il� R u بم( im� R u بن( in� R u بى( io� R u بي( ip� R u تر( iq� R u تز( ir� R u تم( is� R u تن( it� R u تى( iu� R u تي( iv� R u ثر( iw� R u ثز( ix� R u ثم( iy� R u ثن( iz� R u ثى( i{� R u ثي( i|� R u فى( i}� R u في( i~� R u قى( i� R u قي( i�� R u كا( i�� R u كل( i�� R u كم( i�� R u كى( i�� R u كي( i�� R u لم( i�� R u لى( i�� R u لي( i�� R u ما( i�� R u مم( i�� R u نر( i�� R u نز( i�� R u نم( i�� R u نن( i�� R u نى( i�� R u ني( i�� R u ىٰ( i�� R u ير( i�� R u يز( i�� R u يم( i�� R u ين( i�� R u يى( i�� R u يي( i�� R u ئج( i�� R u ئح( i�� R u ئخ( i�� R u ئم( i�� R u ئه( i�� R u بج( i�� R u بح( i�� R u بخ( i�� R u بم( i�� R u به( i�� R u تج( i�� R u تح( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_44� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"gd S(# Ni�� R u تخi�� u تمi�� u تهi�� u ثمi�� u جحi�� u جمi�� u حجi�� u حمi�� u خجi�� u خمi�� u سجi�� u سحi�� u سخi�� u سمi�� u صحi�� u صخi�� u صمi�� u ضجi�� u ضحi�� u ضخi�� u ضمi�� u طحi�� u ظمi�� u عجi�� u عمi�� u غجi�� u غمi�� u فجi�� u فحi�� u فخi�� u فمi� u قحi� u قمi� u كجi� u كحi� u كخi� u كلi� u كمi� u لجi� u لحi� u لخi� u لمi� u لهi� u مجi� u محi� u مخi� u ممi� u نجi� u نحi� u نخi� u نمi� u نهi� u هجi� u همi� u هٰi� u يجi� u يحi� u يخi� u يمi� u يهi� u ئمi� u ئهi� u بمi� u بهi� i� i� i� u ثهi� i� u سهi� u شمi� u شهi� i� i� i� i� i� i� i� u ـَّi� u ـُّi� u ـِّi�� u طىi�� u طيi�� u عىi�� u عيi�� u غىi�� u غيi�� u سىi�� u سيi�� u شىi�� u شيi�� u حىi � u حيi� u جىi� u جيi� u خىi� u خيi� u صىi� u صي( i�� R u تخ( i�� R u تم( i�� R u ته( i�� R u ثم( i�� R u جح( i�� R u جم( i�� R u حج( i�� R u حم( i�� R u خج( i�� R u خم( i�� R u سج( i�� R u سح( i�� R u سخ( i�� R u سم( i�� R u صح( i�� R u صخ( i�� R u صم( i�� R u ضج( i�� R u ضح( i�� R u ضخ( i�� R u ضم( i�� R u طح( i�� R u ظم( i�� R u عج( i�� R u عم( i�� R u غج( i�� R u غم( i�� R u فج( i�� R u فح( i�� R u فخ( i�� R u فم( i� R u قح( i� R u قم( i� R u كج( i� R u كح( i� R u كخ( i� R u كل( i� R u كم( i� R u لج( i� R u لح( i� R u لخ( i� R u لم( i� R u له( i� R u مج( i� R u مح( i� R u مخ( i� R u مم( i� R u نج( i� R u نح( i� R u نخ( i� R u نم( i� R u نه( i� R u هج( i� R u هم( i� R u هٰ( i� R u يج( i� R u يح( i� R u يخ( i� R u يم( i� R u يه( i� R u ئم( i� R u ئه( i� R u بم( i� R u به( i� R u تم( i� R u ته( i� R u ثم( i� R u ثه( i� R u سم( i� R u سه( i� R u شم( i� R u شه( i� R u كل( i� R u كم( i� R u لم( i� R u نم( i� R u نه( i� R u يم( i� R u يه( i� R u ـَّ( i� R u ـُّ( i� R u ـِّ( i�� R u طى( i�� R u طي( i�� R u عى( i�� R u عي( i�� R u غى( i�� R u غي( i�� R u سى( i�� R u سي( i�� R u شى( i�� R u شي( i�� R u حى( i � R u حي( i� R u جى( i� R u جي( i� R u خى( i� R u خي( i� R u صى( i� R u صي( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_45P s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddgd S( Ni� R u ضىi� u ضيi � u شجi � u شحi � u شخi � u شمi � u شرi� u سرi� u صرi� u ضرi� u طىi� u طيi� u عىi� u عيi� u غىi� u غيi� u سىi� u سيi� u شىi� u شيi� u حىi � u حيi � u جىi � u جيi � u خىi � u خيi!� u صىi"� u صيi#� i$� i%� i&� i'� i(� i)� i*� i+� i,� i-� i.� i/� i0� i1� u سهi2� u شهi3� u طمi4� u سجi5� u سحi6� u سخi7� i8� i9� i:� i;� u ظمi<� u اًi>� R i@� R iP� u تجمiQ� u تحجiS� u تحمiT� u تخمiU� u تمجiV� u تمحiW� u تمخiX� u جمحiZ� u حميi[� u حمىi\� u سحجi]� u سجحi^� u سجىi_� u سمحia� u سمجib� u سممid� u صححif� u صممig� u شحمii� u شجيij� u شمخil� u شممin� u ضحىio� u ضخمiq� u طمحis� u طممit� u طميiu� u عجمiv� u عممix� u عمىiy� u غممiz� u غميi{� u غمىi|� u فخمi~� u قمحi� u قممi�� u لحمi�� u لحيi�� u لحىi�� u لججi�� u لخمi�� u لمحi�� u محجi�� u محم( i� R u ضى( i� R u ضي( i � R u شج( i � R u شح( i � R u شخ( i � R u شم( i � R u شر( i� R u سر( i� R u صر( i� R u ضر( i� R u طى( i� R u طي( i� R u عى( i� R u عي( i� R u غى( i� R u غي( i� R 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u لمح( i�� R u محج( i�� R u محم( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_46� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%gd S(& Ni�� R u محيi�� u مجحi�� u مجمi�� u مخجi�� u مخمi�� R i�� u مجخi�� u همجi�� u هممi�� u نحمi�� u نحىi�� u نجمi�� u نجىi�� u نميi�� u نمىi�� u يممi�� u بخيi�� u تجيi�� u تجىi�� u تخيi�� u تخىi�� u تميi�� u تمىi�� u جميi�� u جحىi�� u جمىi�� u سخىi�� u صحيi�� u شحيi�� u ضحيi�� u لجيi�� u لميi�� u يحيi�� u يجيi�� u يميi�� u مميi�� u قميi�� u نحيi�� u قمحi�� u لحمi�� u عميi�� u كميi�� u نجحi�� u مخيi�� u لجمi�� u كممi�� i�� i�� u جحيi�� u حجيi�� u مجيi�� u فميi� u بحيi� i� u عجمi� u صممi� u سخيi� u نجيi� i� u صلےi� u قلےi� u اللهi� u اكبرi� u محمدi�� u صلعمi�� u رسولi�� u عليهi�� u وسلمi�� u صلىi�� R u! صلى الله عليه وسلمi�� 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i�� R u ホ( i�� R u マ( i�� R u ミ( i�� R u ム( i�� R u メ( i�� R u モ( i�� R u ヤ( i�� R u ユ( i�� R u ヨ( i�� R u ラ( i�� R u リ( i�� R u ル( i�� R u レ( i�� R u ロ( i�� R u ワ( i�� R u ン( i�� R u ゙( i�� R u ゚( i�� R ( i�� R u ᄀ( i�� R u ᄁ( i�� R u ᆪ( i�� R u ᄂ( i�� R u ᆬ( i�� R u ᆭ( i�� R u ᄃ( i�� R u ᄄ( i�� R u ᄅ( i�� R u ᆰ( i�� R u ᆱ( i�� R u ᆲ( i�� R u ᆳ( i�� R u ᆴ( i�� R u ᆵ( i�� R u ᄚ( i�� R u ᄆ( i�� R u ᄇ( i�� R u ᄈ( i�� R u ᄡ( i�� R u ᄉ( i�� R u ᄊ( i�� R u ᄋ( i�� R u ᄌ( i�� R u ᄍ( i�� R u ᄎ( i�� R u ᄏ( i�� R u ᄐ( i�� R u ᄑ( i�� R u ᄒ( i�� R ( i� R u ᅡ( i� R u ᅢ( i� R u ᅣ( i� R u ᅤ( i� R u ᅥ( i� R u ᅦ( i� R ( i� R u ᅧ( i� R u ᅨ( i� R u ᅩ( i� R u ᅪ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_50X s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d dddgd S( Ni� R u ᅫi� u ᅬi� R i� u ᅭi� u ᅮi� u ᅯi� u ᅰi� u ᅱi� u ᅲi� i� u ᅳi� u ᅴi� u ᅵi� i� u ¢i� u £i� u ¬i� R u ̄i� u ¦i� u ¥i� u ₩i� i� u │i� u ←i� u ↑i� u →i� u ↓i� u ■i� u ○i� i R i i i' i( i; i< i> i? iN iP i^ i� i� i i i i4 i7 i� i� i� i� i� i� i� i� i� i i i i$ i0 iK i� i� i� i� i� i� i u 𐐨i u 𐐩i u 𐐪i u 𐐫i u 𐐬i u 𐐭i u 𐐮i u 𐐯i u 𐐰i u 𐐱i u 𐐲i u 𐐳i u 𐐴i u 𐐵i u 𐐶i u 𐐷i u 𐐸i u 𐐹i u 𐐺i u 𐐻i u 𐐼i u 𐐽i u 𐐾i u 𐐿i u 𐑀i u 𐑁i u 𐑂i u 𐑃i u 𐑄i u 𐑅( i� R u ᅫ( i� R u ᅬ( i� R ( i� R u ᅭ( i� R u ᅮ( i� R u ᅯ( i� R u ᅰ( i� R u ᅱ( i� R u ᅲ( i� R ( i� R u ᅳ( i� R u ᅴ( i� R u ᅵ( i� R ( i� R u ¢( i� R u £( i� R u ¬( i� R u ̄( i� R u ¦( i� R u ¥( i� R u ₩( i� R ( i� R u │( i� R u ←( i� R u ↑( i� R u →( i� R u ↓( i� R u ■( i� R u ○( i� R ( i R ( i R ( i R ( i' R ( i( R ( i; R ( i< R ( i> R ( i? R ( iN R ( iP R ( i^ R ( i� R ( i� R ( i R ( i R ( i R ( i4 R ( i7 R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i R ( i R ( i$ R ( i0 R ( iK R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R u 𐐨( i R u 𐐩( i R u 𐐪( i R u 𐐫( i R u 𐐬( i R u 𐐭( i R u 𐐮( i R u 𐐯( i R u 𐐰( i R u 𐐱( i R u 𐐲( i R u 𐐳( i R u 𐐴( i R u 𐐵( i R u 𐐶( i R u 𐐷( i R u 𐐸( i R u 𐐹( i R u 𐐺( i R u 𐐻( i R u 𐐼( i R u 𐐽( i R u 𐐾( i R u 𐐿( i R u 𐑀( i R u 𐑁( i R u 𐑂( i R u 𐑃( i R u 𐑄( i R u 𐑅( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_51� s� c e C s0 dr ds dt du dv dw dx dy dz d{ d| d} d~ d d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni R u 𐑆i u 𐑇i u 𐑈i! u 𐑉i" u 𐑊i# u 𐑋i$ u 𐑌i% u 𐑍i& u 𐑎i' u 𐑏i( R i� R i� i� i i i i i i6 i7 i9 i< i= i? iV iW i` i i i i: i? i@ i� i� i� i� i i i i i i i i i i4 i8 i; i? iH iP iY i` i� i i6 i9 iV iX is ix i� i iI i` i i iN iR ip i� i� i� i� i� i� i� i� i i5 i6 iD i� i� i� i� i� i� i� i� i io# i $ ic$ ip$ it$ i 0 i/4 ( i R u 𐑆( i R u 𐑇( i R u 𐑈( i! 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R ( iH R ( iP R ( iY R ( i` R ( i� R ( i R ( i6 R ( i9 R ( iV R ( iX R ( is R ( ix R ( i� R ( i R ( iI R ( i` R ( i R ( i R ( iN R ( iR R ( ip R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( i5 R ( i6 R ( iD R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i� R ( i R ( io# R ( i $ R ( ic$ R ( ip$ R ( it$ R ( i 0 R ( i/4 R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_52( s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni h R i9j R i o iEo iPo io i�o i�o i � i� i � i�� i � i'� i)� i^� R u 𝅗𝅥i_� u 𝅘𝅥i`� u 𝅘𝅥𝅮ia� u 𝅘𝅥𝅯ib� u 𝅘𝅥𝅰ic� u 𝅘𝅥𝅱id� u 𝅘𝅥𝅲ie� is� i{� i�� u 𝆹𝅥i�� u 𝆺𝅥i�� u 𝆹𝅥𝅮i�� u 𝆺𝅥𝅮i�� u 𝆹𝅥𝅯i�� u 𝆺𝅥𝅯i�� i�� i � iF� i � iW� i`� ir� i � u ai� u bi� u ci� u di� u ei� u fi� u gi� u hi� u ii � u ji � u ki � u li � u mi � u ni� u oi� u pi� u qi� u ri� u si� u ti� u ui� u vi� u wi� u xi� u yi� u zi� i� i � i � i � i � i � i!� i"� i#� i$� i%� i&� i'� i(� i)� i*� i+� i,� i-� i.� i/� i0� i1� i2� i3� i4� i5� i6� i7� i8� i9� i:� i;� i<� ( i h R ( i9j R ( i o R ( iEo R ( iPo R ( io R ( i�o R ( i�o R ( i � R ( i� R ( i � R ( i�� R ( i � R ( i'� R ( i)� R ( i^� R u 𝅗𝅥( i_� R u 𝅘𝅥( i`� R u 𝅘𝅥𝅮( ia� R u 𝅘𝅥𝅯( ib� R u 𝅘𝅥𝅰( ic� R u 𝅘𝅥𝅱( id� R u 𝅘𝅥𝅲( ie� R ( is� R ( i{� R ( i�� R u 𝆹𝅥( i�� R u 𝆺𝅥( i�� R u 𝆹𝅥𝅮( i�� R u 𝆺𝅥𝅮( i�� R u 𝆹𝅥𝅯( i�� R u 𝆺𝅥𝅯( i�� R ( i�� R ( i � R ( iF� R ( i � R ( iW� R ( i`� R ( ir� R ( i � R u a( i� R u b( i� R u c( i� R u d( i� R u e( i� R u f( i� R u g( i� R u h( i� R u i( i � R u j( i � R u k( i � R u l( i � R u m( i � R u n( i� R u o( i� R u p( i� R u q( i� R u r( i� R u s( i� R u t( i� R u u( i� R u v( i� R u w( i� R u x( i� R u y( i� R u z( i� R u a( i� R u b( i � R u c( i � R u d( i � R u e( i � R u f( i � R u g( i!� R u h( i"� R u i( i#� R u j( i$� R u k( i%� R u l( i&� R u m( i'� R u n( i(� R u o( i)� R u p( i*� R u q( i+� R u r( i,� R u s( i-� R u t( i.� R u u( i/� R u v( i0� R u w( i1� R u x( i2� R u y( i3� R u z( i4� R u a( i5� R u b( i6� R u c( i7� R u d( i8� R u e( i9� R u f( i:� R u g( i;� R u h( i<� R u i( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_53� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni=� R u ji>� u ki?� u li@� u miA� u niB� u oiC� u piD� u qiE� u riF� u siG� u tiH� u uiI� u viJ� u wiK� u xiL� u yiM� u ziN� u aiO� u biP� u ciQ� u diR� u eiS� u fiT� u giU� R iV� u iiW� iX� iY� iZ� i[� i\� i]� i^� i_� i`� ia� ib� ic� id� ie� if� ig� ih� ii� ij� ik� il� im� in� io� u hip� iq� ir� is� it� 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i�� R u g( i�� R u h( i�� R u i( i�� R u j( i�� R u k( i�� R u l( i�� R u m( i�� R u n( i�� R u o( i�� R u p( i�� R u q( i�� R u r( i�� R u s( i�� R u t( i�� R u u( i�� R u v( i�� R u w( i�� R u x( i�� R u y( i�� R u z( i�� R u a( i�� R ( i�� R u c( i�� R u d( i�� R ( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_54� s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni�� R u gi�� R i�� u ji�� u ki�� i�� u ni�� u oi�� u pi�� u qi�� i�� u si�� u ti�� u ui�� u vi�� u wi�� u xi�� u yi�� u zi�� u ai�� u bi�� u ci�� u di�� i�� u fi�� i�� u hi�� u ii�� i�� i�� u li�� u mi�� i�� i�� i�� i�� u ri�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� u ei�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� 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i�� R u z( i�� R u a( i�� R u b( i�� R u c( i�� R u d( i�� R u e( i�� R u f( i�� R u g( i�� R u h( i�� R u i( i�� R u j( i�� R u k( i�� R u l( i�� R u m( i�� R u n( i�� R u o( i�� R u p( i�� R u q( i�� R u r( i�� R u s( i�� R u t( i�� R u u( i�� R u v( i�� R u w( i�� R u x( i�� R u y( i�� R u z( i�� R u a( i�� R u b( i�� R u c( i�� R u d( i�� R u e( i�� R u f( i�� R u g( i�� R u h( i�� R u i( i�� R u j( i�� R u k( i�� R u l( i�� R u m( i�� R u n( i�� R u o( i�� R u p( i�� R u q( i�� R u r( i � R u s( i� R u t( i� R u u( i� R u v( i� R u w( i� R u x( i� R u y( i� R u z( i� R u a( i � R u b( i � R u c( i � R u d( i � R u e( i � R u f( i� R u g( i� R u h( i� R u i( i� R u j( i� R u k( i� R u l( i� R u m( i� R u n( i� R u o( i� R u p( i� R u q( i� R u r( i� R u s( i� R u t( i � R u u( i � R u v( i � R u w( i � R u x( i � R u y( i!� R u z( i"� R u a( i#� R u b( i$� R u c( i%� R u d( i&� R u e( i'� R u f( i(� R u g( i)� R u h( i*� R u i( i+� R u j( i,� R u k( i-� R u l( i.� R u m( i/� R u n( 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0( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_628 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni�� R u 1i�� u 2i�� u 3i�� u 4i�� u 5i�� u 6i�� u 7i�� u 8i�� u 9i�� u 0i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i � R i � u اi� u بi� u جi� u دi� i� u وi� u زi� u حi� u طi � u يi � u كi � u لi � u مi � u نi� u سi� u عi� u فi� u صi� u قi� u رi� u شi� u تi� u ثi� u خi� u ذi� u ضi� u ظi� u غi � u ٮi � u ںi � u ڡi � u ٯi � i!� i"� i#� i$� u هi%� i'� i(� i)� i*� i+� i,� i-� i.� i/� i0� i1� i2� ( i�� R u 1( i�� R u 2( i�� R u 3( i�� R u 4( i�� R u 5( i�� R u 6( i�� R u 7( i�� R u 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/usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_63� s� c e C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� gd S(� Ni3� R i4� R u شi5� u تi6� u ثi7� u خi8� i9� u ضi:� i;� u غi<� iB� u جiC� iG� u حiH� iI� u يiJ� iK� u لiL� iM� u نiN� u سiO� u عiP� iQ� u صiR� u قiS� iT� iU� iW� iX� iY� iZ� i[� i\� i]� u ںi^� i_� u ٯi`� ia� u بib� ic� id� u هie� ig� ih� u طii� ij� u كik� il� u مim� in� io� ip� u فiq� ir� is� it� iu� iv� iw� ix� iy� iz� u ظi{� i|� u ٮi}� i~� u ڡi� i�� u اi�� i�� i�� u دi�� i�� u وi�� u زi�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� i�� u رi�� i�� i�� i�� i�� u ذi�� i�� i�� i�� i�� i�� i�� i�� ( i3� R ( i4� R u ش( i5� R u ت( i6� R u ث( i7� R u خ( i8� R ( i9� R u ض( i:� R ( i;� R u غ( i<� R ( iB� R u 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f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd gd S( Ni�� R u وi�� u زi�� u حi�� u طi�� u يi�� R i�� u لi�� u مi�� u نi�� u سi�� u عi�� u فi�� u صi�� u قi�� u رi�� u شi�� u تi�� u ثi�� u خi�� u ذi�� u ضi�� u ظi�� u غi�� i�� R i�� i � i,� i0� i�� i�� i�� i�� i�� i�� i�� i�� i�� i� R u 0,i� u 1,i� u 2,i� u 3,i� u 4,i� u 5,i� u 6,i� u 7,i � u 8,i � u 9,i � i� u (a)i� u (b)i� u (c)i� u (d)i� u (e)i� u (f)i� u (g)i� u (h)i� u (i)i� u (j)i� u (k)i� u (l)i � u (m)i � u (n)i � u (o)i � u (p)i � u (q)i!� u (r)i"� u (s)i#� u (t)i$� u (u)i%� u (v)i&� u (w)i'� u (x)i(� u (y)i)� u (z)i*� u 〔s〕i+� u ci,� u ri-� u cdi.� u wzi/� i0� u ai1� u bi2� i3� u di4� u ei5� u fi6� u gi7� u hi8� u ii9� u ji:� u ki;� u li<� u mi=� u ni>� u oi?� u pi@� u qiA� iB� u s( i�� R u و( i�� R u ز( i�� R u ح( i�� R u 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Ni�� R u 抱i�� u 拔i�� u 捐i�� u 𢬌i�� u 挽i�� u 拼i�� u 捨i�� u 掃i�� u 揤i�� u 𢯱i�� u 搢i�� u 揅i�� u 掩i� u 㨮i� u 摩i� u 摾i� u 撝i� u 摷i� u 㩬i� u 敏i� u 敬i� u 𣀊i� u 旣i� u 書i� u 晉i� u 㬙i� u 暑i� u 㬈i� u 㫤i� u 冒i� u 冕i� u 最i� u 暜i� u 肭i� u 䏙i� u 朗i� u 望i� u 朡i� u 杞i� u 杓i� u 𣏃i� u 㭉i� u 柺i� u 枅i� u 桒i� u 梅i� u 𣑭i� u 梎i� u 栟i� u 椔i� u 㮝i� u 楂i� u 榣i� u 槪i� u 檨i� u 𣚣i� u 櫛i� u 㰘i� u 次i� u 𣢧i� u 歔i� u 㱎i� u 歲i� u 殟i�� u 殺i�� u 殻i�� u 𣪍i�� u 𡴋i�� u 𣫺i�� u 汎i�� u 𣲼i�� u 沿i�� u 泍i�� u 汧i�� u 洖i � u 派i� u 海i� u 流i� u 浩i� u 浸i� u 涅i� u 𣴞i� u 洴i� u 港i � u 湮i � u 㴳i � u 滋i � u 滇i � u 𣻑i� u 淹i� u 潮i� u 𣽞i� u 𣾎i� u 濆i� u 瀹i� u 瀞i� u 瀛i� u 㶖i� u 灊i� u 災( i�� R u 抱( i�� R u 拔( i�� R u 捐( i�� R u 𢬌( i�� R u 挽( i�� R u 拼( i�� R u 捨( i�� R u 掃( i�� R u 揤( i�� R u 𢯱( i�� R u 搢( i�� R u 揅( i�� R u 掩( i� R u 㨮( i� R u 摩( i� R u 摾( i� R u 撝( i� R u 摷( i� R u 㩬( i� R u 敏( i� R u 敬( i� R u 𣀊( i� R u 旣( i� R u 書( i� R u 晉( i� R u 㬙( i� R u 暑( i� R u 㬈( i� R u 㫤( i� R u 冒( i� R u 冕( i� R u 最( i� R u 暜( i� R u 肭( i� R u 䏙( i� R u 朗( i� R u 望( i� R u 朡( i� R u 杞( i� R u 杓( i� R u 𣏃( i� R u 㭉( i� R u 柺( i� R u 枅( i� R u 桒( i� R u 梅( i� R u 𣑭( i� R u 梎( i� R u 栟( i� R u 椔( i� R u 㮝( i� R u 楂( i� R u 榣( i� R u 槪( i� R u 檨( i� R u 𣚣( i� R u 櫛( i� R u 㰘( i� R u 次( i� R u 𣢧( i� R u 歔( i� R u 㱎( i� R u 歲( i� R u 殟( i�� R u 殺( i�� R u 殻( i�� R u 𣪍( i�� R u 𡴋( i�� R u 𣫺( i�� R u 汎( i�� R u 𣲼( i�� R u 沿( i�� R u 泍( i�� R u 汧( i�� R u 洖( i � R u 派( i� R u 海( i� R u 流( i� R u 浩( i� R u 浸( i� R u 涅( i� R u 𣴞( i� R u 洴( i� R u 港( i � R u 湮( i � R u 㴳( i � R u 滋( i � R u 滇( i � R u 𣻑( i� R u 淹( i� R u 潮( i� R u 𣽞( i� R u 𣾎( i� R u 濆( i� R u 瀹( i� R u 瀞( i� R u 瀛( i� R u 㶖( i� R u 灊( i� R u 災( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_69 s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,gd S(- Ni� R u 灷i� u 炭i� u 𠔥i � u 煅i � u 𤉣i � u 熜i � R i � u 爨i!� u 爵i"� u 牐i#� u 𤘈i$� u 犀i%� u 犕i&� u 𤜵i'� u 𤠔i(� u 獺i)� u 王i*� u 㺬i+� u 玥i,� u 㺸i.� u 瑇i/� u 瑜i0� u 瑱i1� u 璅i2� u 瓊i3� u 㼛i4� u 甤i5� u 𤰶i6� u 甾i7� u 𤲒i8� u 異i9� u 𢆟i:� u 瘐i;� u 𤾡i<� u 𤾸i=� u 𥁄i>� u 㿼i?� u 䀈i@� u 直iA� u 𥃳iB� u 𥃲iC� u 𥄙iD� u 𥄳iE� u 眞iF� u 真iH� u 睊iI� u 䀹iJ� u 瞋iK� u 䁆iL� u 䂖iM� u 𥐝iN� u 硎iO� u 碌iP� u 磌iQ� u 䃣iR� u 𥘦iS� u 祖iT� u 𥚚iU� u 𥛅iV� u 福iW� u 秫iX� u 䄯iY� u 穀iZ� u 穊i[� u 穏i\� u 𥥼i]� u 𥪧i_� i`� u 䈂ia� u 𥮫ib� u 篆ic� u 築id� u 䈧ie� u 𥲀if� u 糒ig� u 䊠ih� u 糨ii� u 糣ij� u 紀ik� u 𥾆il� u 絣im� u 䌁in� u 緇io� u 縂ip� u 繅iq� u 䌴ir� u 𦈨is� u 𦉇it� u 䍙iu� u 𦋙iv� u 罺iw� u 𦌾ix� u 羕iy� u 翺iz� u 者i{� u 𦓚i|� u 𦔣i}� u 聠i~� u 𦖨i� u 聰( i� R u 灷( i� R u 炭( i� R u 𠔥( i � R u 煅( i � R u 𤉣( i � R u 熜( i � R ( i � R u 爨( i!� R u 爵( i"� R u 牐( i#� R u 𤘈( i$� R u 犀( i%� R u 犕( i&� R u 𤜵( i'� R u 𤠔( i(� R u 獺( i)� R u 王( i*� R u 㺬( i+� R u 玥( i,� R u 㺸( i.� R u 瑇( i/� R u 瑜( i0� R u 瑱( i1� R u 璅( i2� R u 瓊( i3� R u 㼛( i4� R u 甤( i5� R u 𤰶( i6� R u 甾( i7� R u 𤲒( i8� R u 異( i9� R u 𢆟( i:� R u 瘐( i;� R u 𤾡( i<� R u 𤾸( i=� R u 𥁄( i>� R u 㿼( i?� R u 䀈( i@� R u 直( iA� R u 𥃳( iB� R u 𥃲( iC� R u 𥄙( iD� R u 𥄳( iE� R u 眞( iF� R u 真( iH� R u 睊( iI� R u 䀹( iJ� R u 瞋( iK� R u 䁆( iL� R u 䂖( iM� R u 𥐝( iN� R u 硎( iO� R u 碌( iP� R u 磌( iQ� R u 䃣( iR� R u 𥘦( iS� R u 祖( iT� R u 𥚚( iU� R u 𥛅( iV� R u 福( iW� R u 秫( iX� R u 䄯( iY� R u 穀( iZ� R u 穊( i[� R u 穏( i\� R u 𥥼( i]� R u 𥪧( i_� R ( i`� R u 䈂( ia� R u 𥮫( ib� R u 篆( ic� R u 築( id� R u 䈧( ie� R u 𥲀( if� R u 糒( ig� R u 䊠( ih� R u 糨( ii� R u 糣( ij� R u 紀( ik� R u 𥾆( il� R u 絣( im� R u 䌁( in� R u 緇( io� R u 縂( ip� R u 繅( iq� R u 䌴( ir� R u 𦈨( is� R u 𦉇( it� R u 䍙( iu� R u 𦋙( iv� R u 罺( iw� R u 𦌾( ix� R u 羕( iy� R u 翺( iz� R u 者( i{� R u 𦓚( i|� R u 𦔣( i}� R u 聠( i~� R u 𦖨( i� R u 聰( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/idna/uts46data.pyt _seg_70x s� c f C s0 d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d ddddddddd d d d d ddddddddddddddd d d d d d!d"d#d$d%d&d'd(d)d*d+d,d-gd S(. 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I} ` I6 IV @ Is ` II IG Ip f I� � I� � I� � I5 I@ 6 I� � I� � I� � I� � Io# I/4 0 I9j h IEo o Io Po I�o �o I� � Iצ I5� � I � @� ( I ( I� � Iv u I� � Ij ` I� � I�0 �0 ( t __version__t scriptst joining_typest codepoint_classes( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/idna/idnadata.pyt <module> s6 PK @N#] G\�: : * site-packages/pip/_vendor/idna/__init__.pynu �[��� from .package_data import __version__ from .core import * PK @N#]�f��� � + site-packages/pip/_vendor/idna/__init__.pycnu �[��� � ��abc @ s d d l m Z d d l Td S( i ( t __version__( t *N( t package_dataR t core( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/idna/__init__.pyt <module> s PK @N#]�H��� � ' site-packages/pip/_vendor/idna/codec.pynu �[��� from .core import encode, decode, alabel, ulabel, IDNAError import codecs import re _unicode_dots_re = re.compile(u'[\u002e\u3002\uff0e\uff61]') class Codec(codecs.Codec): def encode(self, data, errors='strict'): if errors != 'strict': raise IDNAError("Unsupported error handling \"{0}\"".format(errors)) if not data: return "", 0 return encode(data), len(data) def decode(self, data, errors='strict'): if errors != 'strict': raise IDNAError("Unsupported error handling \"{0}\"".format(errors)) if not data: return u"", 0 return decode(data), len(data) class IncrementalEncoder(codecs.BufferedIncrementalEncoder): def _buffer_encode(self, data, errors, final): if errors != 'strict': raise IDNAError("Unsupported error handling \"{0}\"".format(errors)) if not data: return ("", 0) labels = _unicode_dots_re.split(data) trailing_dot = u'' if labels: if not labels[-1]: trailing_dot = '.' del labels[-1] elif not final: # Keep potentially unfinished label until the next call del labels[-1] if labels: trailing_dot = '.' result = [] size = 0 for label in labels: result.append(alabel(label)) if size: size += 1 size += len(label) # Join with U+002E result = ".".join(result) + trailing_dot size += len(trailing_dot) return (result, size) class IncrementalDecoder(codecs.BufferedIncrementalDecoder): def _buffer_decode(self, data, errors, final): if errors != 'strict': raise IDNAError("Unsupported error handling \"{0}\"".format(errors)) if not data: return (u"", 0) # IDNA allows decoding to operate on Unicode strings, too. if isinstance(data, unicode): labels = _unicode_dots_re.split(data) else: # Must be ASCII string data = str(data) unicode(data, "ascii") labels = data.split(".") trailing_dot = u'' if labels: if not labels[-1]: trailing_dot = u'.' del labels[-1] elif not final: # Keep potentially unfinished label until the next call del labels[-1] if labels: trailing_dot = u'.' result = [] size = 0 for label in labels: result.append(ulabel(label)) if size: size += 1 size += len(label) result = u".".join(result) + trailing_dot size += len(trailing_dot) return (result, size) class StreamWriter(Codec, codecs.StreamWriter): pass class StreamReader(Codec, codecs.StreamReader): pass def getregentry(): return codecs.CodecInfo( name='idna', encode=Codec().encode, decode=Codec().decode, incrementalencoder=IncrementalEncoder, incrementaldecoder=IncrementalDecoder, streamwriter=StreamWriter, streamreader=StreamReader, ) PK @N#]�T7�� � / site-packages/pip/_vendor/idna/package_data.pycnu �[��� � ��abc @ s d Z d S( s 2.6N( t __version__( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/idna/package_data.pyt <module> t PK @N#]�6��- �- ' site-packages/pip/_vendor/idna/core.pyonu �[��� � ��abc @ s� d d l m Z d d l Z d d l Z d d l Z d d l Z d d l m Z d Z d Z e j d � Z e j d d k r� e Z e Z n d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z d � Z! e d � Z" d � Z# d � Z$ d � Z% e& e d! � Z' e e e e d" � Z( e e e d# � Z) d S($ i ( t idnadatai����N( t intranges_containi s xn--u [.。．｡]i i t IDNAErrorc B s e Z d Z RS( s7 Base exception for all IDNA-encoding related problems ( t __name__t __module__t __doc__( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyR s t IDNABidiErrorc B s e Z d Z RS( s= Exception when bidirectional requirements are not satisfied ( R R R ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyR s t InvalidCodepointc B s e Z d Z RS( s> Exception when a disallowed or unallocated codepoint is used ( R R R ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyR s t InvalidCodepointContextc B s e Z d Z RS( sE Exception when the codepoint is not valid in the context it is used ( R R R ( ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyR s c C s t j t | � � S( N( t unicodedatat combiningt unichr( t cp( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt _combining_class$ s c C s t t | � t j | � S( N( R t ordR t scripts( R t script( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt _is_script' s c C s | j d � S( Nt punycode( t encode( t s( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt _punycode* s c C s d j | � S( Ns U+{0:04X}( t format( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt _unot- s c C s t | � d k r t St S( Ni? 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R$ R" ( R" R$ ( R# R$ R% R& R' R( R) R* ( R# R$ ( R t enumerateR t bidirectionalR R t reprR ( R t check_ltrt bidi_labelt idxR t directiont rtlt valid_endingt number_type( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_bidi? sR ! c C s0 t j | d � d d k r, t d � � n t S( Ni t Ms0 Label begins with an illegal combining character( R t categoryR R ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_initial_combiner| s c C sU | d d !d k r" t d � � n | d d k sB | d d k rQ t d � � n t S( Ni i s --s4 Label has disallowed hyphens in 3rd and 4th positioni t -i����s) Label must not start or end with a hyphen( R R ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_hyphen_ok� s c C s+ t j d | � | k r' t d � � n d S( Nt NFCs% Label must be in Normalization Form C( R t normalizeR ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/_vendor/idna/core.pyt check_nfc� s c C s� t | | � } | d k rf| d k rO t t | | d � � t k rO t Sn t } xz t | 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If this condition occurs for any other platform with a version in its platform strings, this function should be extended accordingly. t darwins macosx-%s-%sR) i i N( t get_build_platformt macosVersionStringt matchRa t syst platformt joint _macosx_verst groupt ValueError( t platt m( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_supported_platform� s - t requiret run_scriptt get_providert get_distributiont load_entry_pointt get_entry_mapt get_entry_infot iter_entry_pointst resource_stringt resource_streamt resource_filenamet resource_listdirt resource_existst resource_isdirt declare_namespacet working_sett add_activation_listenert find_distributionst set_extraction_patht cleanup_resourcest get_default_cachet Environmentt WorkingSett ResourceManagert Distributiont Requirementt EntryPointt ResolutionErrort VersionConflictt DistributionNotFoundt UnknownExtrat ExtractionErrort parse_requirementsRH t safe_namet safe_versiont get_platformt compatible_platformst yield_linest split_sectionst safe_extrat to_filenamet invalid_markert evaluate_markert ensure_directoryt normalize_patht EGG_DISTt BINARY_DISTt SOURCE_DISTt CHECKOUT_DISTt DEVELOP_DISTt IMetadataProvidert IResourceProvidert FileMetadatat PathMetadatat EggMetadatat EmptyProvidert empty_providert NullProvidert EggProvidert DefaultProvidert ZipProvidert register_findert register_namespace_handlert register_loader_typet fixup_namespace_packagesR t run_maint AvailableDistributionsc B@ s e Z d Z d � Z RS( s. 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XXX Needs compatibility checks for Linux and other unixy OSes. i s %s.%si i s 10.3i s 10.4i N( Ra t TrueRg Rh t darwinVersionStringR� Rm t False( t providedt requiredt reqMact provMact provDarwint dversiont macosversion( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s* $" *c C@ sN t j d � j } | d } | j � | | d <t | � d j | | � d S( s@ Locate distribution `dist_spec` and run its `script_name` scripti R i N( Ri t _getframet f_globalsR\ Rr Rs ( t dist_spect script_namet nst name( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs s c C@ sg t | t j � r$ t j | � } n t | t � rB t | � } n t | t � sc t d | � � n | S( s@ Return a current distribution object for a Requirement or strings- Expected string, Requirement, or Distribution( R R t string_typesR� t parseRt R� t TypeError( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRu ) s c C@ s t | � j | | � S( sD Return `name` entry point of `group` for `dist` or raise ImportError( Ru Rv ( R� Rm R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRv 4 s c C@ s t | � j | � S( s= Return the entry point map for `group`, or the full entry map( Ru Rw ( R� Rm ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRw 9 s c C@ s t | � j | | � S( s< Return the EntryPoint object for `group`+`name`, or ``None``( Ru Rx ( R� Rm R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRx > s c B@ s> e Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C@ s d S( s; Does the package's distribution contain the named metadata?N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt has_metadataD Rd c C@ s d S( s' The named metadata resource as a stringN( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_metadataG Rd c C@ s d S( s� Yield named metadata resource as list of non-blank non-comment lines Leading and trailing whitespace is stripped from each line, and lines with ``#`` as the first non-blank character are omitted.N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_metadata_linesJ Rd c C@ s d S( s> Is the named metadata a directory? (like ``os.path.isdir()``)N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt metadata_isdirP Rd c C@ s d S( s? List of metadata names in the directory (like ``os.listdir()``)N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt metadata_listdirS Rd c C@ s d S( s= Execute the named script in the supplied namespace dictionaryN( ( R� t namespace( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs V Rd ( R R R� R� R� R� R Rs ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� C s c B@ sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s3 An object that provides access to package resourcesc C@ s d S( sd Return a true filesystem path for `resource_name` `manager` must be an ``IResourceManager``N( ( t managert resource_name( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_resource_filename] Rd c C@ s d S( si Return a readable file-like object for `resource_name` `manager` must be an ``IResourceManager``N( ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_resource_streamb Rd c C@ s d S( sm Return a string containing the contents of `resource_name` `manager` must be an ``IResourceManager``N( ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_resource_stringg Rd c C@ s d S( s, Does the package contain the named resource?N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt has_resourcel Rd c C@ s d S( s> Is the named resource a directory? (like ``os.path.isdir()``)N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR o Rd c C@ s d S( s? List of resource names in the directory (like ``os.listdir()``)N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR} r Rd ( R R R R R R R R R} ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� Z s c B@ s� e Z d Z d d � Z e d � � Z e d � � Z d � Z d � Z d � Z d d � Z d � Z d � Z d e e d � Z d d e d � Z d d e d � Z d � Z e d � Z d � Z d � Z d � Z RS( sD A collection of active distributions on sys.path (or a similar list)c C@ s^ g | _ i | _ i | _ g | _ | d k r< t j } n x | D] } | j | � qC Wd S( s? Create working set from list of path entries (default=sys.path)N( t entriest entry_keyst by_keyt callbacksRa Ri R� t add_entry( R R t entry( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __init__y s c C@ se | � } y d d l m } Wn t k r1 | SXy | j | � Wn t k r` | j | � SX| S( s1 Prepare the master working set. i ( t __requires__( t __main__R R� Rr R� t _build_from_requirements( t clst wsR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _build_master� s c C@ s� | g � } t | � } | j | t � � } x | D] } | j | � q4 Wx0 t j D]% } | | j k rU | j | � qU qU W| j t j (| S( sQ Build a working set from a requirement spec. Rewrites sys.path. ( R� t resolveR� t addRi R� R R ( R t req_specR t reqst distsR� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ sT | j j | g � | j j | � x* t | t � D] } | j | | t � q3 Wd S( s� Add a path item to ``.entries``, finding any distributions on it ``find_distributions(entry, True)`` is used to find distributions corresponding to the path entry, and they are added. `entry` is always appended to ``.entries``, even if it is already present. (This is because ``sys.path`` can contain the same value more than once, and the ``.entries`` of the ``sys.path`` WorkingSet should always equal ``sys.path``.) N( R t setdefaultR R6 R� R� R R� ( R R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j j | j � | k S( s9 True if `dist` is the active distribution for its project( R R= R ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __contains__� s c C@ sC | j j | j � } | d k r? | | k r? t | | � � n | S( s� Find a distribution matching requirement `req` If there is an active distribution for the requested project, this returns it as long as it meets the version requirement specified by `req`. But, if there is an active distribution for the project and it does *not* meet the `req` requirement, ``VersionConflict`` is raised. If there is no active distribution for the requested project, ``None`` is returned. N( R R= R Ra R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c c@ sg x` | D]X } | j | � } | d k rG x4 | j � D] } | Vq5 Wq | | k r | | Vq q Wd S( s Yield entry point objects from `group` matching `name` If `name` is None, yields all entry points in `group` from all distributions in the working set, otherwise only ones matching both `group` and `name` are yielded (in distribution order). N( Rw Ra t values( R Rm R� R� R t ep( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRy � s c C@ sQ t j d � j } | d } | j � | | d <| j | � d j | | � d S( s? Locate distribution for `requires` and run `script_name` scripti R i N( Ri R� R� R\ Rr Rs ( R t requiresR� R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs � s c c@ sp i } xc | j D]X } | | j k r+ q n x: | j | D]+ } | | k r9 d | | <| j | Vq9 q9 Wq Wd S( s� Yield distributions for non-duplicate projects in the working set The yield order is the order in which the items' path entries were added to the working set. i N( R R R ( R t seent itemR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRB � s c C@ s� | r" | j | j | d | �n | d k r: | j } n | j j | g � } | j j | j g � } | r� | j | j k r� d S| | j | j <| j | k r� | j | j � n | j | k r� | j | j � n | j | � d S( s Add `dist` to working set, associated with `entry` If `entry` is unspecified, it defaults to the ``.location`` of `dist`. On exit from this routine, `entry` is added to the end of the working set's ``.entries`` (if it wasn't already present). `dist` is only added to the working set if it's for a project that doesn't already have a distribution in the set, unless `replace=True`. If it's added, any callbacks registered with the ``subscribe()`` method will be called. R0 N( t insert_onR Ra t locationR R R R R6 t _added_new( R R� R t insertR0 t keyst keys2( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s" t | � d d d � } i } i } g } t � } t j t � } x�| r | j d � } | | k rm qF n | j | � s� qF n | j | j � } | d k r�| j j | j � } | d k s� | | k rq| rq| } | d k r | d k rt | j � } q t g � } t g � } n | j | | | � } | | j <| d k rq| j | d � } t | | � � qqn | j | � n | | k r�| | } t | | � j | � � n | j | j � d d d � } | j | � x/ | D]' } | | j | j � | j | | <q�Wt | | <qF W| S( se List all distributions needed to (recursively) meet `requirements` `requirements` must be a sequence of ``Requirement`` objects. `env`, if supplied, should be an ``Environment`` instance. If not supplied, it defaults to all distributions available within any entry or distribution in the working set. `installer`, if supplied, will be invoked with each requirement that cannot be met by an already-installed distribution; it should return a ``Distribution`` or ``None``. Unless `replace_conflicting=True`, raises a VersionConflict exception if any requirements are found on the path that have the correct name but the wrong version. Otherwise, if an `installer` is supplied it will be invoked to obtain the correct version of the requirement and activate it. Ni����i ( t listt _ReqExtrast collectionst defaultdictt setR5 t markers_passR= R Ra R R� R R� t best_matchR� R6 R� R� R t extrast extendR t project_nameR� ( R t requirementst envt installert replace_conflictingt processedt bestt to_activatet req_extrasR� R� R� R R� t dependent_reqt new_requirementst new_requirement( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR sJ c C@ sA t | � } | j � i } i } | d k rJ t | j � } | | 7} n | | } | j g � } t t | j | � � x� | D]� } x� | | D]� } | j � g } y | j | | | � } Wn* t k r� } | | | <| r� q� qPq� Xt t | j | � � | j t j | � � Pq� Wq� Wt | � } | j � | | f S( ss Find all activatable distributions in `plugin_env` Example usage:: distributions, errors = working_set.find_plugins( Environment(plugin_dirlist) ) # add plugins+libs to sys.path map(working_set.add, distributions) # display errors print('Could not load', errors) The `plugin_env` should be an ``Environment`` instance that contains only distributions that are in the project's "plugin directory" or directories. The `full_env`, if supplied, should be an ``Environment`` contains all currently-available distributions. If `full_env` is not supplied, one is created automatically from the ``WorkingSet`` this method is called on, which will typically mean that every directory on ``sys.path`` will be scanned for distributions. `installer` is a standard installer callback as used by the ``resolve()`` method. The `fallback` flag indicates whether we should attempt to resolve older versions of a plugin if the newest version cannot be resolved. This method returns a 2-tuple: (`distributions`, `error_info`), where `distributions` is a list of the distributions found in `plugin_env` that were loadable, along with any other distributions that are needed to resolve their dependencies. `error_info` is a dictionary mapping unloadable plugin distributions to an exception instance describing the error that occurred. Usually this will be a ``DistributionNotFound`` or ``VersionConflict`` instance. N( R' t sortRa R� R R� R R t as_requirementR R� RJ RL RM ( R t plugin_envt full_envR3 t fallbackt plugin_projectst error_infot distributionsR2 t shadow_setR0 R� R� t resolveesRG ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt find_pluginsk s4 $ c G@ s7 | j t | � � } x | D] } | j | � q W| S( s� Ensure that distributions matching `requirements` are activated `requirements` must be a string or a (possibly-nested) sequence thereof, specifying the distributions and versions required. The return value is a sequence of the distributions that needed to be activated to fulfill the requirements; all relevant distributions are included, even if they were already activated in this working set. ( R R� R ( R R1 t neededR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRr � s c C@ sL | | j k r d S| j j | � | s- d Sx | D] } | | � q4 Wd S( s� Invoke `callback` for all distributions If `existing=True` (default), call on all existing ones, as well. N( R R6 ( R t callbackt existingR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt subscribe� s c C@ s" x | j D] } | | � q Wd S( N( R ( R R� RH ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR# � s c C@ s* | j | j j � | j j � | j f S( N( R R RY R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRV � s c C@ sH | \ } } } } | | _ | j � | _ | j � | _ | | _ d S( N( R RY R R R ( R t e_k_b_cR R% R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRX � s N( R R R Ra R t classmethodR R R R R� Ry Rs RB R� R� R R RF Rr RJ R# RV RX ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� v s( Q S R( c B@ s e Z d Z d � Z RS( s> Map each requirement to the extras that demanded it. c @ s: � f d � | j � d � d D� } � j p9 t | � S( s� Evaluate markers for req against each extra that demanded it. Return False if the req has a marker and fails evaluation. Otherwise, return True. c 3@ s( | ] } � j j i | d 6� Vq d S( t extraN( t markert evaluate( t .0RM ( R� ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pys <genexpr>� s ( N( N( R= Ra RN t any( R R� t extra_evals( ( R� sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR, � s ( R R R R, ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR( � s c B@ s� e Z d Z d e � e d � Z d � Z d � Z d d � Z d � Z d � Z d d � Z d d � Z d � Z d � Z d � Z RS( s5 Searchable snapshot of distributions on a search pathc C@ s, i | _ | | _ | | _ | j | � d S( s! Snapshot distributions available on a search path Any distributions found on `search_path` are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. `platform` is an optional string specifying the name of the platform that platform-specific distributions must be compatible with. If unspecified, it defaults to the current platform. `python` is an optional string naming the desired version of Python (e.g. ``'3.3'``); it defaults to the current version. You may explicitly set `platform` (and/or `python`) to ``None`` if you wish to map *all* distributions, not just those compatible with the running platform or Python version. N( t _distmapRj t pythont scan( R t search_pathRj RT ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR s c C@ sC | j d k s0 | j d k s0 | j | j k oB t | j | j � S( s� Is distribution `dist` acceptable for this environment? The distribution must match the platform and python version requirements specified when this environment was created, or False is returned. N( RT Ra t py_versionR� Rj ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt can_add s c C@ s | j | j j | � d S( s" Remove `dist` from the environmentN( RS R t remove( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRY ( s c C@ sQ | d k r t j } n x2 | D]* } x! t | � D] } | j | � q2 Wq Wd S( sd Scan `search_path` for distributions usable in this environment Any distributions found are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. Only distributions conforming to the platform/python version defined at initialization are added. N( Ra Ri R� R� R ( R RV R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRU , s c C@ s | j � } | j j | g � S( s Return a newest-to-oldest list of distributions for `project_name` Uses case-insensitive `project_name` comparison, assuming all the project's distributions use their project's name converted to all lowercase as their key. ( R3 RS R= ( R R0 t distribution_key( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR! ; s c C@ su | j | � rq | j � rq | j j | j g � } | | k rq | j | � | j d t j d � d t � qq n d S( sL Add `dist` if we ``can_add()`` it and it has not already been added R t hashcmpt reverseN( RX t has_versionRS R R R6 R< t operatort attrgetterR� ( R R� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR F s c C@ sW | j | � } | d k r | Sx% | | j D] } | | k r- | Sq- W| j | | � S( s� Find distribution best matching `req` and usable on `working_set` This calls the ``find(req)`` method of the `working_set` to see if a suitable distribution is already active. (This may raise ``VersionConflict`` if an unsuitable version of the project is already active in the specified `working_set`.) If a suitable distribution isn't active, this method returns the newest distribution in the environment that meets the ``Requirement`` in `req`. If no suitable distribution is found, and `installer` is supplied, then the result of calling the environment's ``obtain(req, installer)`` method will be returned. N( R� Ra R t obtain( R R� R� R3 R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR- O s c C@ s | d k r | | � Sd S( s� Obtain a distribution matching `requirement` (e.g. via download) Obtain a distro that matches requirement (e.g. via download). In the base ``Environment`` class, this routine just returns ``installer(requirement)``, unless `installer` is None, in which case None is returned instead. This method is a hook that allows subclasses to attempt other ways of obtaining a distribution before falling back to the `installer` argument.N( Ra ( R t requirementR3 ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR` e s c c@ s0 x) | j j � D] } | | r | Vq q Wd S( s= Yield the unique project names of the available distributionsN( RS R% ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRB q s c C@ s{ t | t � r | j | � nX t | t � rd xF | D]( } x | | D] } | j | � qF Wq5 Wn t d | f � � | S( s2 In-place addition of a distribution or environments Can't add %r to environment( R R� R R� R� ( R R t projectR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __iadd__w s c C@ s@ | j g d d d d �} x | | f D] } | | 7} q( W| S( s4 Add an environment or distribution to an environmentRj RT N( R� Ra ( R R t newR2 ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __add__� s N( R R R Ra Rq t PY_MAJORR RX RY RU R! R R- R` RB Rc Re ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c B@ s e Z d Z RS( sT An error occurred extracting a resource The following attributes are available from instances of this exception: manager The resource manager that raised this exception cache_path The base directory for resource extraction original_error The exception instance that caused extraction to fail ( R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c B@ s� e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z e d � � Z d � Z d � Z e d � Z RS( s' Manage resource extraction and packagesc C@ s i | _ d S( N( t cached_files( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s t | � j | � S( s Does the named resource exist?( Rt R ( R t package_or_requirementR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR~ � s c C@ s t | � j | � S( s, Is the named resource an existing directory?( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s t | � j | | � S( s4 Return a true filesystem path for specified resource( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR| � s c C@ s t | � j | | � S( s9 Return a readable file-like object for specified resource( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR{ � s c C@ s t | � j | | � S( s% Return specified resource as a string( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRz � s c C@ s t | � j | � S( s1 List the contents of the named resource directory( Rt R} ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR} � s c C@ st t j � d } | j p t � } t j d � j � } t | j t � � � } | | _ | | _ | | _ | � d S( s5 Give an error message for problems extracting file(s)i s Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: {old_exc} The Python egg cache directory is currently set to: {cache_path} Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. N( Ri t exc_infot extraction_pathR� t textwrapt dedentt lstripR� R� R� R t cache_patht original_error( R t old_excRn t tmplt err( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt extraction_error� s c C@ sn | j p t � } t j j | | d | � } y t | � Wn | j � n X| j | � d | j | <| S( s� Return absolute location in cache for `archive_name` and `names` The parent directory of the resulting path will be created if it does not already exist. `archive_name` should be the base filename of the enclosing egg (which may not be the name of the enclosing zipfile!), including its ".egg" extension. `names`, if provided, should be a sequence of path name parts "under" the egg's extraction location. This method should only be called by resource providers that need to obtain an extraction location, and only for names they intend to extract, as it tracks the generated names for possible cleanup later. s -tmpi ( Rj R� R� R� Rk t _bypass_ensure_directoryRs t _warn_unsafe_extraction_pathRg ( R t archive_namet namest extract_patht target_path( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_cache_path� s c C@ sw t j d k r* | j t j d � r* d St j | � j } | t j @sV | t j @rs d | } t j | t � n d S( sN If the default extraction path is overridden and set to an insecure location, such as /tmp, it opens up an opportunity for an attacker to replace an extracted file with an unauthorized payload. Warn the user if a known insecure location is used. See Distribute #375 for more details. t ntt windirNs� %s is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE environment variable).( R� R� R4 t environt statt st_modet S_IWOTHt S_IWGRPR> R? t UserWarning( R� t modet msg( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRu � s &c C@ s@ t j d k r< t j | � j d Bd @} t j | | � n d S( s4 Perform any platform-specific postprocessing of `tempname` This is where Mac header rewrites should be done; other platforms don't have anything special they should do. Resource providers should call this method ONLY after successfully extracting a compressed resource. They must NOT call it on resources that are already in the filesystem. `tempname` is the current (temporary) name of the file, and `filename` is the name it will be renamed to by the caller after this routine returns. t posixim i� N( R� R� R~ R t chmod( R t tempnamet filenameR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt postprocess s c C@ s% | j r t d � � n | | _ d S( s� Set the base path where resources will be extracted to, if needed. If you do not call this routine before any extractions take place, the path defaults to the return value of ``get_default_cache()``. (Which is based on the ``PYTHON_EGG_CACHE`` environment variable, with various platform-specific fallbacks. See that routine's documentation for more details.) Resources are extracted to subdirectories of this path based upon information given by the ``IResourceProvider``. You may set this to a temporary directory, but then you must call ``cleanup_resources()`` to delete the extracted files when done. There is no guarantee that ``cleanup_resources()`` will be able to remove all extracted files. (Note: you may not change the extraction path for a given resource manager once resources have been extracted, unless you first call ``cleanup_resources()``.) s5 Can't change extraction path, files already extractedN( Rg Rn Rj ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ) s c C@ s d S( sB Delete all extracted resource files and directories, returning a list of the file and directory names that could not be successfully removed. This function does not have any concurrency protection, so it should generally only be called when the extraction path is a temporary directory exclusive to a single process. This method is not automatically called; you must call it explicitly or register it as an ``atexit`` function if you wish to ensure cleanup of a temporary directory used for extractions. N( ( R t force( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� C Rd N( ( R R R Ra Rj R R~ R R| R{ Rz R} Rs Rz t staticmethodRu R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s" t j j d � p! t j d d � S( s� Return the ``PYTHON_EGG_CACHE`` environment variable or a platform-relevant user cache dir for an app named "Python-Eggs". t PYTHON_EGG_CACHEt appnames Python-Eggs( R� R} R= R t user_cache_dir( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� Q s c C@ s t j d d | � S( s� Convert an arbitrary string to a standard distribution name Any runs of non-alphanumeric/. characters are replaced with a single '-'. s [^A-Za-z0-9.]+R% ( R: t sub( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ] s c C@ sZ y t t j j | � � SWn9 t j j k rU | j d d � } t j d d | � SXd S( sB Convert an arbitrary string to a standard version string R� R) s [^A-Za-z0-9.]+R% N( RA R RE t VersionRF R0 R: R� ( RE ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� e s c C@ s t j d d | � j � S( s� Convert an arbitrary string to a standard 'extra' name Any runs of non-alphanumeric characters are replaced with a single '_', and the result is always lowercased. s [^A-Za-z0-9.-]+R� ( R: R� R3 ( RM ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� q s c C@ s | j d d � S( s| Convert a project or version name to its filename-escaped form Any '-' characters are currently replaced with '_'. R% R� ( R0 ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� z s c C@ s; y t | � Wn& t k r6 } d | _ d | _ | SXt S( so Validate text as a PEP 508 environment marker; return an exception if invalid or False otherwise. N( R� t SyntaxErrorRa R� t linenoR� ( t textt e( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sL y t j j | � } | j � SWn% t j j k rG } t | � � n Xd S( s� Evaluate a PEP 508 environment marker. Return a boolean indicating the marker result in this environment. Raise SyntaxError if marker is invalid. This implementation uses the 'pyparsing' module. N( R t markerst MarkerRO t InvalidMarkerR� ( R� RM RN R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c B@ s� e Z d Z d Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sE Try to implement resources and metadata for arbitrary PEP 302 loadersc C@ s: t | d d � | _ t j j t | d d � � | _ d S( NR� t __file__Rd ( R� Ra R� R� R� t dirnamet module_path( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j | � S( N( t _fnR� ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s t j | j | | � � S( N( t iot BytesIOR ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j | j | � � S( N( t _getR� R� ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j | j | � � S( N( t _hasR� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s% | j o$ | j | j | j | � � S( N( t egg_infoR� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sE | j s d S| j | j | j | � � } t j rA | j d � S| S( NRd s utf-8( R� R� R� R t PY3t decode( R R� t value( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s t | j | � � S( N( R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( t _isdirR� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s% | j o$ | j | j | j | � � S( N( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( t _listdirR� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR} � s c C@ s) | j r% | j | j | j | � � Sg S( N( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c B@ s d | } | j | � s, e d | � � n | j | � j d d � } | j d d � } | j | j | � } | | d <e j j | � r� e | � j � } e | | d � } | | | UnQ d d l m } e | � d | j d � | f | | <e | | d � } | | | Ud S( Ns scripts/s No script named %rs s s R� t execi ( t cache( R� R� R� R0 R� R� R� R� R� R t readR; t linecacheR� t lenR ( R R� R t scriptt script_textt script_filenamet sourcet codeR� t script_code( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs � s %c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( t NotImplementedError( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s& | r" t j j | | j d � � S| S( Nt /( R� R� Rk R ( R t baseR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s2 t | j d � r" | j j | � St d � � d S( Nt get_datas= Can't perform this operation for loaders without 'get_data()'( R� R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s N( R R R Ra t egg_nameR� R� R R R R R R� R� R� R R� R} R Rs R� R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s, c B@ s e Z d Z d � Z d � Z RS( s& Provider based on a virtual filesystemc C@ s t j | | � | j � d S( N( R� R t _setup_prefix( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR s c C@ s� | j } d } xt | | k r� t | � rd t j j | � | _ t j j | d � | _ | | _ Pn | } t j j | � \ } } q Wd S( Ns EGG-INFO( R� Ra t _is_unpacked_eggR� R� t basenameR� Rk R� t egg_rootR ( R R� t oldR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s ( R R R R R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c B@ sJ e Z d Z d � Z d � Z d � Z d � Z d � Z e d � � Z RS( s6 Provides access to package resources in the filesystemc C@ s t j j | � S( N( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s t j j | � S( N( R� R� R ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s t j | � S( N( R� t listdir( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� " s c C@ s t | j | j | � d � S( Nt rb( R R� R� ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR % s c C@ s& t | d � � } | j � SWd QXd S( NR� ( R R� ( R R� t stream( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ( s c C@ s) t t d t d � � } t | | � d S( Nt SourceFileLoader( R� t importlib_machineryt typeRa R� ( R t loader_cls( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _register, s ( R R R R� R� R� R R� RL R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c B@ s< e Z d Z d � Z Z d � Z d � Z d Z d � Z RS( s. 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Use a platform-specific path separator (os.sep) for the path keys for compatibility with pypy on Windows. c 3@ s3 | ]) } | j d t j � � j | � f Vq d S( R� N( R0 R� t sept getinfo( RP R� ( t zfile( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pys <genexpr>U s N( t ContextualZipFilet namelistRL ( R R� RR ( ( R� sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt buildJ s ( R R R RL R� t load( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� E s t MemoizedZipManifestsc B@ s) e Z d Z e j d d � Z d � Z RS( s% Memoized zipfile manifests. t manifest_mods manifest mtimec C@ sv t j j | � } t j | � j } | | k sC | | j | k rk | j | � } | j | | � | | <n | | j S( sW Load a manifest at path or return a suitable manifest already loaded. ( R� R� t normpathR~ t st_mtimet mtimeR� R� t manifest( R R� R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� f s ( R R R R) t namedtupleR� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ` s R� c B@ s) e Z d Z d � Z d � Z d � Z RS( sL Supplement ZipFile class to support context manager for Python 2.6 c C@ s | S( N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __enter__y s c C@ s | j � d S( N( t close( R R� R� t traceback( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __exit__| s c O@ s8 t t j d � r" t j | | � St t | � j | � S( sI Construct a ZipFile or ContextualZipFile as appropriate R� ( R� t zipfilet ZipFileR R� t __new__( R Rb t kwargs( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s ( R R R R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� t s c B@ s� e Z d Z d Z e � Z d � Z d � Z d � Z e d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s" Resource support for zips and eggsc C@ s* t j | | � | j j t j | _ d S( N( R� R R� t archiveR� R� t zip_pre( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s@ | j | j � r# | t | j � St d | | j f � � d S( Ns %s is not a subpath of %s( R4 R� R� t AssertionError( R t fspath( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _zipinfo_name� s c C@ sd | j | } | j | j t j � rG | t | j � d j t j � St d | | j f � � d S( Ni s %s is not a subpath of %s( R� R4 R� R� R� R� R R� ( R t zip_pathR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _parts� s !c C@ s | j j | j j � S( N( t _zip_manifestsR� R� R� ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt zipinfo� s c C@ s� | j s t d � � n | j | � } | j � } d j | j | � � | k r~ x* | D] } | j | | j | � � qX Wn | j | | � S( Ns5 resource_filename() only supported for .egg, not .zipR� ( R� R� t _resource_to_zipt _get_eager_resourcesRk R� t _extract_resourcet _eager_to_zip( R R R R� t eagersR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s/ | j } | j d } t j | � } | | f S( Ni i����( i i i����( t file_sizet date_timet timet mktime( t zip_statt sizeR� t timestamp( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _get_date_and_size� s c C@ s� | | j � k r^ x9 | j � | D]' } | j | t j j | | � � } q# Wt j j | � S| j | j | � \ } } t s� t d � � n y(| j | j | j | � � } | j | | � r� | St d d t j j | � �\ } } t j | | j j | � � t j | � t | | | f � | j | | � y t | | � Wnl t j k r�t j j | � r�| j | | � r�| St j d k r�t | � t | | � | Sn � n XWn t j k r�| j � n X| S( Ns> "os.rename" and "os.unlink" are not supported on this platforms .$extractt dirR{ ( t _indexR� R� R� Rk R� R� R� t WRITE_SUPPORTt IOErrorRz R� R� t _is_currentt _mkstempt writeR� R� R� R R� R t errort isfileR� R Rs ( R R R� R� t lastR� R� t real_patht outft tmpnam( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s@ $ c C@ s� | j | j | � \ } } t j j | � s2 t St j | � } | j | k s_ | j | k rc t S| j j | � } t | d � � } | j � } Wd QX| | k S( sK Return True if the file_path is current for this zip_path R� N( R� R� R� R� R� R� R~ t st_sizeR� R� R� R R� ( R t file_pathR� R� R� R~ t zip_contentst ft file_contents( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sa | j d k rZ g } x6 d D]. } | j | � r | j | j | � � q q W| | _ n | j S( Ns native_libs.txts eager_resources.txt( s native_libs.txts eager_resources.txt( R� Ra R� R/ R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s� y | j SWn� t k r� i } x~ | j D]s } | j t j � } xX | r� t j j | d � } | | k r� | | j | d � PqF | j � g | | <qF Wq+ W| | _ | SXd S( Ni����( t _dirindext AttributeErrorR� R R� R� Rk R6 R5 ( R t indR� R7 t parent( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s. | j | � } | | j k p- | | j � k S( N( R� R� R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s | j | � | j � k S( N( R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ! s c C@ s% t | j � j | j | � d � � S( N( ( R' R� R= R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� $ s c C@ s | j | j | j | � � S( N( R� R� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ' s c C@ s | j | j | j | � � S( N( R� R� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� * s N( R R R Ra R� R� R� R R� R� R� R� R R� R� R� R� R� R� R� R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s$ 4 c B@ s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s* Metadata handler for standalone PKG-INFO files Usage:: metadata = FileMetadata("/path/to/PKG-INFO") This provider rejects all data and metadata requests except for PKG-INFO, which is treated as existing, and will be the contents of the file at the provided location. c C@ s | | _ d S( N( R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR = s c C@ s | d k o t j j | j � S( Ns PKG-INFO( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� @ s c C@ s_ | d k r t d � � n t j | j d d d d �� } | j � } Wd QX| j | � | S( Ns PKG-INFOs( No metadata except PKG-INFO is availablet encodings utf-8t errorsR0 ( R� R� R R� R� t _warn_on_replacement( R R� R t metadata( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� C s ! c C@ sG d j d � } | | k rC d } | j t � � } t j | � n d S( Ns �s utf-8s2 {self.path} could not be properly decoded in UTF-8( R� R� R� R> R? ( R R t replacement_charRq R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR L s c C@ s t | j | � � S( N( R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� T s ( R R R R R� R� R R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� 1 s c B@ s e Z d Z d � Z RS( ss Metadata provider for egg directories Usage:: # Development eggs: egg_info = "/path/to/PackageName.egg-info" base_dir = os.path.dirname(egg_info) metadata = PathMetadata(base_dir, egg_info) dist_name = os.path.splitext(os.path.basename(egg_info))[0] dist = Distribution(basedir, project_name=dist_name, metadata=metadata) # Unpacked egg directories: egg_path = "/path/to/PackageName-ver-pyver-etc.egg" metadata = PathMetadata(egg_path, os.path.join(egg_path,'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) c C@ s | | _ | | _ d S( N( R� R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR l s ( R R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� X s c B@ s e Z d Z d � Z RS( s Metadata provider for .egg filesc C@ s` | j t j | _ | | _ | j rF t j j | j | j � | _ n | j | _ | j � d S( s- Create a metadata provider from a zipimporterN( R� R� R� R� R� t prefixR� Rk R� R� ( R t importer( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR t s ! ( R R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� q s RL t _distribution_findersc C@ s | t | <d S( sx Register `distribution_finder` to find distributions in sys.path items `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `distribution_finder` is a callable that, passed a path item and the importer instance, yields ``Distribution`` instances found on that path item. See ``pkg_resources.find_on_path`` for an example.N( R ( t importer_typet distribution_finder( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s+ t | � } t t | � } | | | | � S( s. Yield distributions accessible via `path_item`( R R� R ( t path_itemt onlyR t finder( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c c@ s� | j j d � r d St | � } | j d � rH t j | d | �Vn | rR d Sxc | j d � D]R } t | � rb t j j | | � } x( t t j | � | � D] } | Vq� Wqb qb Wd S( s@ Find eggs in zip files; possibly multiple nested eggs. s .whlNs PKG-INFOR R� ( R� t endswithR� R� R� t from_filenameR} R� R� R� Rk t find_eggs_in_zipt zipimportt zipimporter( R R R R t subitemt subpathR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s d S( N( ( ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt find_nothing� s c C@ s d � } t | d | d t �S( sL Given a list of filenames, return them in descending order by version number. >>> names = 'bar', 'foo', 'Python-2.7.10.egg', 'Python-2.7.2.egg' >>> _by_version_descending(names) ['Python-2.7.10.egg', 'Python-2.7.2.egg', 'foo', 'bar'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.egg', 'Setuptools-1.2.3b1.egg'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.post1.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.post1.egg', 'Setuptools-1.2.3b1.egg'] c S@ sY t j j | � \ } } t j | j d � | g � } g | D] } t j j | � ^ q= S( s6 Parse each component of the filename R% ( R� R� t splitextt itertoolst chainR R RE R� ( R� t extR7 R. ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _by_version� s R R\ ( t sortedR� ( Rw R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _by_version_descending� s c c@ s9 t | � } t j j | � r5t j | t j � r5t | � rn t j | d t | t j j | d � � �Vq5t t j | � � } x�| D]�} | j � } | j d � s� | j d � r=t j j | | � } t j j | � rt t j | � � d k rq� n t | | � } n t | � } t j | | | d t �Vq� | r�t | � r�t t j j | | � � } x� | D] } | VqrWq� | r� | j d � r� t t j j | | � � � } | j � } Wd QXxa | D]V } | j � s�q�n t j j | | j � � } t | � } x | D] } | VqWPq�Wq� q� Wn d S( s6 Yield distributions accessible on a sys.path directoryR s EGG-INFOs .egg-infos .dist-infoi t precedences .egg-linkN( t _normalize_cachedR� R� R t accesst R_OKR� R� R R� Rk R! R� R3 R R� R� t from_locationR� R� R t readlinest stript rstrip( R R R t path_item_entriesR R3 t fullpathR R R� t entry_filet entry_linest lineR� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt find_on_path� sB ' t FileFindert _namespace_handlerst _namespace_packagesc C@ s | t | <d S( s� Register `namespace_handler` to declare namespace packages `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `namespace_handler` is a callable like this:: def namespace_handler(importer, path_entry, moduleName, module): # return a path_entry to use for child packages Namespace handlers are only called if the importer object has already agreed that it can handle the relevant path item, and they should only return a subpath if the module __path__ does not already contain an equivalent subpath. For an example namespace handler, see ``pkg_resources.file_ns_handler``. N( R1 ( R t namespace_handler( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s t | � } | d k r d S| j | � } | d k r; d St j j | � } | d k r� t j | � } t j | <g | _ t | � n! t | d � s� t d | � � n t t | � } | | | | | � } | d k r| j } | j | � | j | � t | | | � n | S( sE Ensure that named package includes a subpath of path_item (if needed)t __path__s Not a package:N( R Ra t find_moduleRi R� R= t typest ModuleTypeR4 t _set_parent_nsR� R� R� R1 R6 t load_modulet _rebuild_mod_path( t packageNameR R R� R� t handlerR R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _handle_ns s* c @ sz g t j D] } t | � ^ q � � f d � � � � f d � } | j d | � g | D] } t | � ^ qZ | j (d S( sq Rebuild module.__path__ ensuring that all entries are ordered corresponding to their sys.path order c @ s0 y � j | � SWn t k r+ t d � SXd S( s/ Workaround for #520 and #513. t infN( t indexRn t float( R ( t sys_path( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt safe_sys_path_index7 s c @ sL | j t j � } � j d � d } | | } � t t j j | � � � S( sR Return the ordinal of the path based on its position in sys.path R) i ( R R� R� t countR# Rk ( R� t path_partst module_partsR7 ( t package_nameRB ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt position_in_sys_path@ s R N( Ri R� R# R< R4 ( t orig_pathRF R� t pRG ( ( RF RB RA sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR: 0 s " c C@ s t j � z� | t k r d St j d } } d | k r� d j | j d � d � } t | � | t k rx t | � n y t j | j } Wq� t k r� t d | � � q� Xn t j | g � j | � t j | g � x | D] } t | | � q� WWd t j � Xd S( s9 Declare that package 'packageName' is a namespace packageNR) i����s Not a package:( t _impt acquire_lockR2 Ri R� Ra Rk R R� R� R� R4 R R� R R6 R= t release_lock( R; R� R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� M s& c C@ sb t j � zF x? t j | d � D]+ } t | | � } | r t | | � q q WWd t j � Xd S( sD Ensure that previously-declared namespace packages include path_itemN( ( RJ RK R2 R= R= R� RL ( R R t packageR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� n s c C@ s` t j j | | j d � d � } t | � } x+ | j D] } t | � | k r8 Pq8 q8 W| Sd S( sB Compute an ns-package subpath for a filesystem or zipfile importerR) i����N( R� R� Rk R R# R4 ( R R R; R� R t normalizedR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt file_ns_handlerz s " c C@ s d S( N( Ra ( R R R; R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt null_ns_handler� s c C@ s t j j t j j | � � S( s1 Normalize a file/dir name for comparison purposes( R� R� t normcaset realpath( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s9 y | | SWn& t k r4 t | � | | <} | SXd S( N( R� R� ( R� R� t result( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR# � s c C@ s | j � j d � S( s@ Determine if given path appears to be an unpacked egg. s .egg( R3 R ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sU | j d � } | j � } | rQ d j | � } t t j | | t j | � n d S( NR) ( R R5 Rk t setattrRi R� ( R; R7 R� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR8 � s c c@ s� t | t j � rV xn | j � D]0 } | j � } | r | j d � r | Vq q Wn- x* | D]" } x t | � D] } | Vqp Wq] Wd S( s9 Yield non-empty/non-comment lines of a string or sequencet #N( R R R� t splitlinesR( R4 R� ( t strsR- t ss( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s s \w+(\.\w+)*$s� (?P<name>[^-]+) ( -(?P<ver>[^-]+) ( -py(?P<pyver>[^-]+) ( -(?P<plat>.+) )? )? )? c B@ s� e Z d Z d d d d � Z d � Z d � Z e d � Z d � Z d d d � Z e j d � Z e d d � � Z e d � � Z e d d � � Z e d d � � Z RS( s3 Object representing an advertised importable objectc C@ sn t | � s t d | � � n | | _ | | _ t | � | _ t j d d j | � � j | _ | | _ d S( Ns Invalid module names x[%s]t ,( t MODULERn R� t module_nameR t attrsR� R� Rk R. R� ( R R� R[ R\ R. R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s "c C@ sf d | j | j f } | j r< | d d j | j � 7} n | j rb | d d j | j � 7} n | S( Ns %s = %st :R) s [%s]RY ( R� R[ R\ Rk R. ( R R- ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s d t | � S( Ns EntryPoint.parse(%r)( RA ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c O@ sO | s | s | r, t j d t d d �n | rE | j | | � n | j � S( sH Require packages for this EntryPoint, then resolve it. sJ Parameters to load are deprecated. Call .resolve and .require separately.R9 i ( R> R? t DeprecationWarningRr R ( R Rr Rb R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sd t | j d d g d d �} y t j t | j | � SWn% t k r_ } t t | � � � n Xd S( sD Resolve the entry point from its module and attrs. t fromlistR t leveli N( R� R[ t functoolst reduceR� R\ R R� RA ( R R� t exc( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ si | j r% | j r% t d | � � n | j j | j � } t j | | | � } t t t j | � � d S( Ns& Can't require() without a distribution( R. R� R� R R� R R' R R ( R R2 R3 R RR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRr s s] \s*(?P<name>.+?)\s*=\s*(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+))?\s*(?P<extras>\[.*\])?\s*$c C@ s� | j j | � } | s0 d } t | | � � n | j � } | j | d � } | d rl | d j d � n d } | | d | d | | | � S( s Parse a single entry point from string `src` Entry point syntax follows the form:: name = some.module:some.attr [extra1, extra2] The entry name and module name are required, but the ``:attrs`` and ``[extras]`` parts are optional s9 EntryPoint must be in 'name=module:attrs [extras]' formatR. t attrR) R� R� ( ( t patternRh Rn t groupdictt _parse_extrasR ( R t srcR� Rp R� t resR. R\ ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s #c C@ s9 | s d St j d | � } | j r2 t � � n | j S( Nt x( ( R� R� t specsRn R. ( R t extras_specR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRg $ s c C@ s� t | � s t d | � � n i } xZ t | � D]L } | j | | � } | j | k rp t d | | j � � n | | | j <q1 W| S( s Parse an entry point groups Invalid group names Duplicate entry point( RZ Rn R� R� R� ( R Rm t linesR� t thisR. R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt parse_group- s c C@ s� t | t � r | j � } n t | � } i } x~ | D]v \ } } | d k rj | s[ q7 n t d � � n | j � } | | k r� t d | � � n | j | | | � | | <q7 W| S( s! Parse a map of entry point groupss% Entry points must be listed in groupss Duplicate group nameN( R RL RR R� Ra Rn R( Ro ( R t dataR� t mapsRm Rm ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt parse_map: s ( ( N( R R R Ra R R� R� R� R� R Rr R: R; Re RL R� Rg Ro Rr ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sK | s d St j j | � } | d j d � rG t j j | d d � S| S( NRd i����s md5=( Rd ( R R� t urlparseR4 t urlunparse( R" t parsed( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _remove_md5_fragmentN s c C@ s[ d � } t | | � } t t | � d � } | j d � \ } } } t | j � � pZ d S( s� Given an iterable of lines from a Metadata file, return the value of the Version field, if present, or None otherwise. c S@ s | j � j d � S( Ns version:( R3 R4 ( R. ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRc \ Rd Rd R] N( R t nextt itert partitionR� R( Ra ( Rm t is_version_linet version_linesR. R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _version_from_fileW s c B@ s� e Z d Z d Z d# d# d# d# e d# e d � Z e d# d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z d � Z e d � � Z e d � � Z d$ d � Z d � Z d# e d � Z d � Z d � Z d � Z d � Z e d# d � � Z! d � Z" d � Z# d# d � Z$ d � Z% d# e d � Z& d � Z' d � Z( d! � Z) e d" � � Z* RS(% s5 Wrap an actual or potential sys.path entry w/metadatas PKG-INFOc C@ sj t | p d � | _ | d k r3 t | � | _ n | | _ | | _ | | _ | | _ | p` t | _ d S( Nt Unknown( R� R0 Ra R� t _versionRW Rj R" R" R� t _provider( R R" R R0 RE RW Rj R" ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR g s c K@ s� d g d \ } } } } t j j | � \ } } | j � t k r� t | j � } t | � } | r� | j d d d d � \ } } } } q� n | | | d | d | d | d | | �j � S( Ni R� t vert pyverRo R0 RE RW Rj ( Ra R� R� R R3 t _distributionImplt EGG_NAMERm t _reload_version( R R" R� R RO R0 RE RW Rj R Rh ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR& s s $c C@ s | S( N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s: | j | j | j t | j � | j p* d | j p6 d f S( NRd ( t parsed_versionR" R Rv R" RW Rj ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR[ � s c C@ s t | j � S( N( t hashR[ ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s& t | | j � s t S| j | j k S( N( R R� R� R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | | k S( N( ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s: y | j SWn( t k r5 | j j � | _ } | SXd S( N( t _keyR R0 R3 ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s+ t | d � s$ t | j � | _ n | j S( Nt _parsed_version( R� RH RE R� ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sy t j j } t | j | � } | s( d S| j s5 d St j d � j � j d d � } t j | j t | � � t � d S( Ns> '{project_name} ({version})' is being parsed as a legacy, non PEP 440, version. You may find odd behavior and sort order. In particular it will be sorted as less than 0.0. It is recommended to migrate to PEP 440 compatible versions. s R� ( R RE t LegacyVersionR R� Rk Rl R( R0 R> R? R� t varsR ( R t LVt is_legacyRq ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _warn_legacy_version� s c C@ sg y | j SWnU t k rb t | j | j � � } | d k r^ d } t | | j | � � n | SXd S( Ns( Missing 'Version:' header and/or %s file( R~ R R| t _get_metadatat PKG_INFORa Rn ( R RE Rq ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRE � s c C@ s� y | j SWn� t k r� i g d 6} | _ x� d D]� } x� t | j | � � D]� \ } } | r� d | k r� | j d d � \ } } t | � r� g } q� t | � s� g } q� n t | � p� d } n | j | g � j t | � � qR Wq6 W| SXd S( Ns requires.txts depends.txtR] i ( s requires.txts depends.txt( t _Distribution__dep_mapR Ra R� R� R R� R� R� R R/ R� ( R t dmR� RM R RN ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _dep_map� s " 'c C@ s� | j } g } | j | j d d � � xS | D]K } y | j | t | � � Wq/ t k ry t d | | f � � q/ Xq/ W| S( s@ List of Requirements needed for this distro if `extras` are useds %s has no such extra feature %rN( ( R� R/ R= Ra R� R� R� ( R R. 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R� R" R� R� R� ( R R� R0 t pkg( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt activate s c C@ sO d t | j � t | j � | j p' t f } | j rK | d | j 7} n | S( s@ Return what this distribution's standard .egg filename should bes %s-%s-py%sR% ( R� R0 RE RW Rf Rj ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s( | j r d | | j f St | � Sd S( Ns %s (%s)( R" RA ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ sM y t | d d � } Wn t k r/ d } n X| p9 d } d | j | f S( NRE s [unknown version]s %s %s( R� Ra Rn R0 ( R RE ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� % s c C@ s. | j d � r t | � � n t | j | � S( sA Delegate all unrecognized public attributes to .metadata providerR� ( R4 R R� R ( R Rd ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __getattr__- s c K@ s( | j t | � t j j | � | | � S( N( R& R# R� R� R� ( R R� R RO ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR 3 s c C@ sT t | j t j j � r1 d | j | j f } n d | j | j f } t j | � S( s? 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( R| R� R� R~ ( R t md_version( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s ( R R R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s t DistInfoDistributionc B@ sJ e Z d Z d Z e j d � Z e d � � Z e d � � Z d � Z RS( sG Wrap an actual or potential sys.path entry w/metadata, .dist-info stylet METADATAs ([\(,])\s*(\d.*?)\s*([,\)])c C@ sT y | j SWnB t k rO | j | j � } t j j � j | � | _ | j SXd S( s Parse and cache metadataN( t _pkg_infoR R� R� t emailt parsert Parsert parsestr( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _parsed_pkg_info� s c C@ s6 y | j SWn$ t k r1 | j � | _ | j SXd S( N( t _DistInfoDistribution__dep_mapR t _compute_dependencies( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c @ s� i g d 6} | _ g � x3 | j j d � p2 g D] } � j t | � � q3 W� f d � } t | d � � } | d j | � xR | j j d � p� g D]8 } t | j � � } t t | | � � | � | | <q� W| S( s+ Recompute this distribution's dependencies.s Requires-Distc 3@ s@ x9 � D]1 } | j s0 | j j i | d 6� r | Vq q Wd S( NRM ( RN RO ( RM R� ( R ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt reqs_for_extra� s #s Provides-ExtraN( Ra R� R� t get_allR/ R� t frozensetR� R( R' ( R R� R� R� t commonRM t s_extra( ( R sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s $( R R R R� R: R; t EQEQR� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s s .eggs .egg-infos .dist-infoc O@ sn d } t � } y- x& t j | � j | k r: | d 7} q WWn t k rO n Xt j d | d | | � d S( Ni R9 ( RI Ri R� R� Rn R> R? ( Rb RO R` RT ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s t RequirementParseErrorc B@ s e Z d � Z RS( c C@ s d j | j � S( NR� ( Rk Rb ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s ( R R R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c c@ s� t t | � � } xm | D]e } d | k rA | | j d � } n | j d � rs | d j � } | t | � 7} n t | � Vq Wd S( s� Yield ``Requirement`` objects for each specification in `strs` `strs` must be a string, or a (possibly-nested) iterable thereof. s #s \i����N( Rx R� R� R R( Rw R� ( RW Rm R. 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Rr R� R@ R R� R RE R� RC R� RD RH RK RP RV RX R[ R^ R_ R` t _sget_nonet _sset_noneRq t __all__t ExceptionR� R� R� R� R� R� Rf R� R� R� R� R� R� Rt Rl R� Rf R; Rg R� R� R� Rs R� Ru Rv Rw Rx R� R� R� RL R( R� R� t RuntimeErrorR� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R� R R� R� R� R� R� R R R! R/ t ImpImporterR� R0 R� R= R: R� R� RO RP R� R# R� R8 R� Rh RZ R< t IGNORECASER� R� Rv R| R� R� R� R� R� Rn R� R� R1 R� R� R� R� Rt R� R� t filterwarningsR� RI R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt <module> s� +b . � z�� a �' . ! ~ � f/ 5 PK @N#]�-@&>� >� 3 site-packages/pip/_vendor/pkg_resources/__init__.pynu �[��� # coding: utf-8 """ Package resource API -------------------- A resource is a logical file contained within a package, or a logical subdirectory thereof. The package resource API expects resource names to have their path parts separated with ``/``, *not* whatever the local path separator is. Do not use os.path operations to manipulate resource names being passed into the API. The package resource API is designed to work with normal filesystem packages, .egg files, and unpacked .egg files. It can also work in a limited way with .zip files and with custom PEP 302 loaders that support the ``get_data()`` method. """ from __future__ import absolute_import import sys import os import io import time import re import types import zipfile import zipimport import warnings import stat import functools import pkgutil import operator import platform import collections import plistlib import email.parser import tempfile import textwrap import itertools from pkgutil import get_importer try: import _imp except ImportError: # Python 3.2 compatibility import imp as _imp from pip._vendor import six from pip._vendor.six.moves import urllib, map, filter # capture these to bypass sandboxing from os import utime try: from os import mkdir, rename, unlink WRITE_SUPPORT = True except ImportError: # no write support, probably under GAE WRITE_SUPPORT = False from os import open as os_open from os.path import isdir, split try: import importlib.machinery as importlib_machinery # access attribute to force import under delayed import mechanisms. importlib_machinery.__name__ except ImportError: importlib_machinery = None from pip._vendor import appdirs from pip._vendor import packaging __import__('pip._vendor.packaging.version') __import__('pip._vendor.packaging.specifiers') __import__('pip._vendor.packaging.requirements') __import__('pip._vendor.packaging.markers') if (3, 0) < sys.version_info < (3, 3): msg = ( "Support for Python 3.0-3.2 has been dropped. Future versions " "will fail here." ) warnings.warn(msg) # declare some globals that will be defined later to # satisfy the linters. require = None working_set = None class PEP440Warning(RuntimeWarning): """ Used when there is an issue with a version or specifier not complying with PEP 440. """ class _SetuptoolsVersionMixin(object): def __hash__(self): return super(_SetuptoolsVersionMixin, self).__hash__() def __lt__(self, other): if isinstance(other, tuple): return tuple(self) < other else: return super(_SetuptoolsVersionMixin, self).__lt__(other) def __le__(self, other): if isinstance(other, tuple): return tuple(self) <= other else: return super(_SetuptoolsVersionMixin, self).__le__(other) def __eq__(self, other): if isinstance(other, tuple): return tuple(self) == other else: return super(_SetuptoolsVersionMixin, self).__eq__(other) def __ge__(self, other): if isinstance(other, tuple): return tuple(self) >= other else: return super(_SetuptoolsVersionMixin, self).__ge__(other) def __gt__(self, other): if isinstance(other, tuple): return tuple(self) > other else: return super(_SetuptoolsVersionMixin, self).__gt__(other) def __ne__(self, other): if isinstance(other, tuple): return tuple(self) != other else: return super(_SetuptoolsVersionMixin, self).__ne__(other) def __getitem__(self, key): return tuple(self)[key] def __iter__(self): component_re = re.compile(r'(\d+ | [a-z]+ | \.| -)', re.VERBOSE) replace = { 'pre': 'c', 'preview': 'c', '-': 'final-', 'rc': 'c', 'dev': '@', }.get def _parse_version_parts(s): for part in component_re.split(s): part = replace(part, part) if not part or part == '.': continue if part[:1] in '0123456789': # pad for numeric comparison yield part.zfill(8) else: yield '*' + part # ensure that alpha/beta/candidate are before final yield '*final' def old_parse_version(s): parts = [] for part in _parse_version_parts(s.lower()): if part.startswith('*'): # remove '-' before a prerelease tag if part < '*final': while parts and parts[-1] == '*final-': parts.pop() # remove trailing zeros from each series of numeric parts while parts and parts[-1] == '00000000': parts.pop() parts.append(part) return tuple(parts) # Warn for use of this function warnings.warn( "You have iterated over the result of " "pkg_resources.parse_version. This is a legacy behavior which is " "inconsistent with the new version class introduced in setuptools " "8.0. In most cases, conversion to a tuple is unnecessary. For " "comparison of versions, sort the Version instances directly. If " "you have another use case requiring the tuple, please file a " "bug with the setuptools project describing that need.", RuntimeWarning, stacklevel=1, ) for part in old_parse_version(str(self)): yield part class SetuptoolsVersion(_SetuptoolsVersionMixin, packaging.version.Version): pass class SetuptoolsLegacyVersion(_SetuptoolsVersionMixin, packaging.version.LegacyVersion): pass def parse_version(v): try: return SetuptoolsVersion(v) except packaging.version.InvalidVersion: return SetuptoolsLegacyVersion(v) _state_vars = {} def _declare_state(vartype, **kw): globals().update(kw) _state_vars.update(dict.fromkeys(kw, vartype)) def __getstate__(): state = {} g = globals() for k, v in _state_vars.items(): state[k] = g['_sget_' + v](g[k]) return state def __setstate__(state): g = globals() for k, v in state.items(): g['_sset_' + _state_vars[k]](k, g[k], v) return state def _sget_dict(val): return val.copy() def _sset_dict(key, ob, state): ob.clear() ob.update(state) def _sget_object(val): return val.__getstate__() def _sset_object(key, ob, state): ob.__setstate__(state) _sget_none = _sset_none = lambda *args: None def get_supported_platform(): """Return this platform's maximum compatible version. distutils.util.get_platform() normally reports the minimum version of Mac OS X that would be required to *use* extensions produced by distutils. But what we want when checking compatibility is to know the version of Mac OS X that we are *running*. To allow usage of packages that explicitly require a newer version of Mac OS X, we must also know the current version of the OS. If this condition occurs for any other platform with a version in its platform strings, this function should be extended accordingly. """ plat = get_build_platform() m = macosVersionString.match(plat) if m is not None and sys.platform == "darwin": try: plat = 'macosx-%s-%s' % ('.'.join(_macosx_vers()[:2]), m.group(3)) except ValueError: # not Mac OS X pass return plat __all__ = [ # Basic resource access and distribution/entry point discovery 'require', 'run_script', 'get_provider', 'get_distribution', 'load_entry_point', 'get_entry_map', 'get_entry_info', 'iter_entry_points', 'resource_string', 'resource_stream', 'resource_filename', 'resource_listdir', 'resource_exists', 'resource_isdir', # Environmental control 'declare_namespace', 'working_set', 'add_activation_listener', 'find_distributions', 'set_extraction_path', 'cleanup_resources', 'get_default_cache', # Primary implementation classes 'Environment', 'WorkingSet', 'ResourceManager', 'Distribution', 'Requirement', 'EntryPoint', # Exceptions 'ResolutionError', 'VersionConflict', 'DistributionNotFound', 'UnknownExtra', 'ExtractionError', # Warnings 'PEP440Warning', # Parsing functions and string utilities 'parse_requirements', 'parse_version', 'safe_name', 'safe_version', 'get_platform', 'compatible_platforms', 'yield_lines', 'split_sections', 'safe_extra', 'to_filename', 'invalid_marker', 'evaluate_marker', # filesystem utilities 'ensure_directory', 'normalize_path', # Distribution "precedence" constants 'EGG_DIST', 'BINARY_DIST', 'SOURCE_DIST', 'CHECKOUT_DIST', 'DEVELOP_DIST', # "Provider" interfaces, implementations, and registration/lookup APIs 'IMetadataProvider', 'IResourceProvider', 'FileMetadata', 'PathMetadata', 'EggMetadata', 'EmptyProvider', 'empty_provider', 'NullProvider', 'EggProvider', 'DefaultProvider', 'ZipProvider', 'register_finder', 'register_namespace_handler', 'register_loader_type', 'fixup_namespace_packages', 'get_importer', # Deprecated/backward compatibility only 'run_main', 'AvailableDistributions', ] class ResolutionError(Exception): """Abstract base for dependency resolution errors""" def __repr__(self): return self.__class__.__name__ + repr(self.args) class VersionConflict(ResolutionError): """ An already-installed version conflicts with the requested version. Should be initialized with the installed Distribution and the requested Requirement. """ _template = "{self.dist} is installed but {self.req} is required" @property def dist(self): return self.args[0] @property def req(self): return self.args[1] def report(self): return self._template.format(**locals()) def with_context(self, required_by): """ If required_by is non-empty, return a version of self that is a ContextualVersionConflict. """ if not required_by: return self args = self.args + (required_by,) return ContextualVersionConflict(*args) class ContextualVersionConflict(VersionConflict): """ A VersionConflict that accepts a third parameter, the set of the requirements that required the installed Distribution. """ _template = VersionConflict._template + ' by {self.required_by}' @property def required_by(self): return self.args[2] class DistributionNotFound(ResolutionError): """A requested distribution was not found""" _template = ("The '{self.req}' distribution was not found " "and is required by {self.requirers_str}") @property def req(self): return self.args[0] @property def requirers(self): return self.args[1] @property def requirers_str(self): if not self.requirers: return 'the application' return ', '.join(self.requirers) def report(self): return self._template.format(**locals()) def __str__(self): return self.report() class UnknownExtra(ResolutionError): """Distribution doesn't have an "extra feature" of the given name""" _provider_factories = {} PY_MAJOR = sys.version[:3] EGG_DIST = 3 BINARY_DIST = 2 SOURCE_DIST = 1 CHECKOUT_DIST = 0 DEVELOP_DIST = -1 def register_loader_type(loader_type, provider_factory): """Register `provider_factory` to make providers for `loader_type` `loader_type` is the type or class of a PEP 302 ``module.__loader__``, and `provider_factory` is a function that, passed a *module* object, returns an ``IResourceProvider`` for that module. """ _provider_factories[loader_type] = provider_factory def get_provider(moduleOrReq): """Return an IResourceProvider for the named module or requirement""" if isinstance(moduleOrReq, Requirement): return working_set.find(moduleOrReq) or require(str(moduleOrReq))[0] try: module = sys.modules[moduleOrReq] except KeyError: __import__(moduleOrReq) module = sys.modules[moduleOrReq] loader = getattr(module, '__loader__', None) return _find_adapter(_provider_factories, loader)(module) def _macosx_vers(_cache=[]): if not _cache: version = platform.mac_ver()[0] # fallback for MacPorts if version == '': plist = '/System/Library/CoreServices/SystemVersion.plist' if os.path.exists(plist): if hasattr(plistlib, 'readPlist'): plist_content = plistlib.readPlist(plist) if 'ProductVersion' in plist_content: version = plist_content['ProductVersion'] _cache.append(version.split('.')) return _cache[0] def _macosx_arch(machine): return {'PowerPC': 'ppc', 'Power_Macintosh': 'ppc'}.get(machine, machine) def get_build_platform(): """Return this platform's string for platform-specific distributions XXX Currently this is the same as ``distutils.util.get_platform()``, but it needs some hacks for Linux and Mac OS X. """ try: # Python 2.7 or >=3.2 from sysconfig import get_platform except ImportError: from distutils.util import get_platform plat = get_platform() if sys.platform == "darwin" and not plat.startswith('macosx-'): try: version = _macosx_vers() machine = os.uname()[4].replace(" ", "_") return "macosx-%d.%d-%s" % (int(version[0]), int(version[1]), _macosx_arch(machine)) except ValueError: # if someone is running a non-Mac darwin system, this will fall # through to the default implementation pass return plat macosVersionString = re.compile(r"macosx-(\d+)\.(\d+)-(.*)") darwinVersionString = re.compile(r"darwin-(\d+)\.(\d+)\.(\d+)-(.*)") # XXX backward compat get_platform = get_build_platform def compatible_platforms(provided, required): """Can code for the `provided` platform run on the `required` platform? Returns true if either platform is ``None``, or the platforms are equal. XXX Needs compatibility checks for Linux and other unixy OSes. """ if provided is None or required is None or provided == required: # easy case return True # Mac OS X special cases reqMac = macosVersionString.match(required) if reqMac: provMac = macosVersionString.match(provided) # is this a Mac package? if not provMac: # this is backwards compatibility for packages built before # setuptools 0.6. All packages built after this point will # use the new macosx designation. provDarwin = darwinVersionString.match(provided) if provDarwin: dversion = int(provDarwin.group(1)) macosversion = "%s.%s" % (reqMac.group(1), reqMac.group(2)) if dversion == 7 and macosversion >= "10.3" or \ dversion == 8 and macosversion >= "10.4": return True # egg isn't macosx or legacy darwin return False # are they the same major version and machine type? if provMac.group(1) != reqMac.group(1) or \ provMac.group(3) != reqMac.group(3): return False # is the required OS major update >= the provided one? if int(provMac.group(2)) > int(reqMac.group(2)): return False return True # XXX Linux and other platforms' special cases should go here return False def run_script(dist_spec, script_name): """Locate distribution `dist_spec` and run its `script_name` script""" ns = sys._getframe(1).f_globals name = ns['__name__'] ns.clear() ns['__name__'] = name require(dist_spec)[0].run_script(script_name, ns) # backward compatibility run_main = run_script def get_distribution(dist): """Return a current distribution object for a Requirement or string""" if isinstance(dist, six.string_types): dist = Requirement.parse(dist) if isinstance(dist, Requirement): dist = get_provider(dist) if not isinstance(dist, Distribution): raise TypeError("Expected string, Requirement, or Distribution", dist) return dist def load_entry_point(dist, group, name): """Return `name` entry point of `group` for `dist` or raise ImportError""" return get_distribution(dist).load_entry_point(group, name) def get_entry_map(dist, group=None): """Return the entry point map for `group`, or the full entry map""" return get_distribution(dist).get_entry_map(group) def get_entry_info(dist, group, name): """Return the EntryPoint object for `group`+`name`, or ``None``""" return get_distribution(dist).get_entry_info(group, name) class IMetadataProvider: def has_metadata(name): """Does the package's distribution contain the named metadata?""" def get_metadata(name): """The named metadata resource as a string""" def get_metadata_lines(name): """Yield named metadata resource as list of non-blank non-comment lines Leading and trailing whitespace is stripped from each line, and lines with ``#`` as the first non-blank character are omitted.""" def metadata_isdir(name): """Is the named metadata a directory? (like ``os.path.isdir()``)""" def metadata_listdir(name): """List of metadata names in the directory (like ``os.listdir()``)""" def run_script(script_name, namespace): """Execute the named script in the supplied namespace dictionary""" class IResourceProvider(IMetadataProvider): """An object that provides access to package resources""" def get_resource_filename(manager, resource_name): """Return a true filesystem path for `resource_name` `manager` must be an ``IResourceManager``""" def get_resource_stream(manager, resource_name): """Return a readable file-like object for `resource_name` `manager` must be an ``IResourceManager``""" def get_resource_string(manager, resource_name): """Return a string containing the contents of `resource_name` `manager` must be an ``IResourceManager``""" def has_resource(resource_name): """Does the package contain the named resource?""" def resource_isdir(resource_name): """Is the named resource a directory? (like ``os.path.isdir()``)""" def resource_listdir(resource_name): """List of resource names in the directory (like ``os.listdir()``)""" class WorkingSet(object): """A collection of active distributions on sys.path (or a similar list)""" def __init__(self, entries=None): """Create working set from list of path entries (default=sys.path)""" self.entries = [] self.entry_keys = {} self.by_key = {} self.callbacks = [] if entries is None: entries = sys.path for entry in entries: self.add_entry(entry) @classmethod def _build_master(cls): """ Prepare the master working set. """ ws = cls() try: from __main__ import __requires__ except ImportError: # The main program does not list any requirements return ws # ensure the requirements are met try: ws.require(__requires__) except VersionConflict: return cls._build_from_requirements(__requires__) return ws @classmethod def _build_from_requirements(cls, req_spec): """ Build a working set from a requirement spec. Rewrites sys.path. """ # try it without defaults already on sys.path # by starting with an empty path ws = cls([]) reqs = parse_requirements(req_spec) dists = ws.resolve(reqs, Environment()) for dist in dists: ws.add(dist) # add any missing entries from sys.path for entry in sys.path: if entry not in ws.entries: ws.add_entry(entry) # then copy back to sys.path sys.path[:] = ws.entries return ws def add_entry(self, entry): """Add a path item to ``.entries``, finding any distributions on it ``find_distributions(entry, True)`` is used to find distributions corresponding to the path entry, and they are added. `entry` is always appended to ``.entries``, even if it is already present. (This is because ``sys.path`` can contain the same value more than once, and the ``.entries`` of the ``sys.path`` WorkingSet should always equal ``sys.path``.) """ self.entry_keys.setdefault(entry, []) self.entries.append(entry) for dist in find_distributions(entry, True): self.add(dist, entry, False) def __contains__(self, dist): """True if `dist` is the active distribution for its project""" return self.by_key.get(dist.key) == dist def find(self, req): """Find a distribution matching requirement `req` If there is an active distribution for the requested project, this returns it as long as it meets the version requirement specified by `req`. But, if there is an active distribution for the project and it does *not* meet the `req` requirement, ``VersionConflict`` is raised. If there is no active distribution for the requested project, ``None`` is returned. """ dist = self.by_key.get(req.key) if dist is not None and dist not in req: # XXX add more info raise VersionConflict(dist, req) return dist def iter_entry_points(self, group, name=None): """Yield entry point objects from `group` matching `name` If `name` is None, yields all entry points in `group` from all distributions in the working set, otherwise only ones matching both `group` and `name` are yielded (in distribution order). """ for dist in self: entries = dist.get_entry_map(group) if name is None: for ep in entries.values(): yield ep elif name in entries: yield entries[name] def run_script(self, requires, script_name): """Locate distribution for `requires` and run `script_name` script""" ns = sys._getframe(1).f_globals name = ns['__name__'] ns.clear() ns['__name__'] = name self.require(requires)[0].run_script(script_name, ns) def __iter__(self): """Yield distributions for non-duplicate projects in the working set The yield order is the order in which the items' path entries were added to the working set. """ seen = {} for item in self.entries: if item not in self.entry_keys: # workaround a cache issue continue for key in self.entry_keys[item]: if key not in seen: seen[key] = 1 yield self.by_key[key] def add(self, dist, entry=None, insert=True, replace=False): """Add `dist` to working set, associated with `entry` If `entry` is unspecified, it defaults to the ``.location`` of `dist`. On exit from this routine, `entry` is added to the end of the working set's ``.entries`` (if it wasn't already present). `dist` is only added to the working set if it's for a project that doesn't already have a distribution in the set, unless `replace=True`. If it's added, any callbacks registered with the ``subscribe()`` method will be called. """ if insert: dist.insert_on(self.entries, entry, replace=replace) if entry is None: entry = dist.location keys = self.entry_keys.setdefault(entry, []) keys2 = self.entry_keys.setdefault(dist.location, []) if not replace and dist.key in self.by_key: # ignore hidden distros return self.by_key[dist.key] = dist if dist.key not in keys: keys.append(dist.key) if dist.key not in keys2: keys2.append(dist.key) self._added_new(dist) def resolve(self, requirements, env=None, installer=None, replace_conflicting=False): """List all distributions needed to (recursively) meet `requirements` `requirements` must be a sequence of ``Requirement`` objects. `env`, if supplied, should be an ``Environment`` instance. If not supplied, it defaults to all distributions available within any entry or distribution in the working set. `installer`, if supplied, will be invoked with each requirement that cannot be met by an already-installed distribution; it should return a ``Distribution`` or ``None``. Unless `replace_conflicting=True`, raises a VersionConflict exception if any requirements are found on the path that have the correct name but the wrong version. Otherwise, if an `installer` is supplied it will be invoked to obtain the correct version of the requirement and activate it. """ # set up the stack requirements = list(requirements)[::-1] # set of processed requirements processed = {} # key -> dist best = {} to_activate = [] req_extras = _ReqExtras() # Mapping of requirement to set of distributions that required it; # useful for reporting info about conflicts. required_by = collections.defaultdict(set) while requirements: # process dependencies breadth-first req = requirements.pop(0) if req in processed: # Ignore cyclic or redundant dependencies continue if not req_extras.markers_pass(req): continue dist = best.get(req.key) if dist is None: # Find the best distribution and add it to the map dist = self.by_key.get(req.key) if dist is None or (dist not in req and replace_conflicting): ws = self if env is None: if dist is None: env = Environment(self.entries) else: # Use an empty environment and workingset to avoid # any further conflicts with the conflicting # distribution env = Environment([]) ws = WorkingSet([]) dist = best[req.key] = env.best_match(req, ws, installer) if dist is None: requirers = required_by.get(req, None) raise DistributionNotFound(req, requirers) to_activate.append(dist) if dist not in req: # Oops, the "best" so far conflicts with a dependency dependent_req = required_by[req] raise VersionConflict(dist, req).with_context(dependent_req) # push the new requirements onto the stack new_requirements = dist.requires(req.extras)[::-1] requirements.extend(new_requirements) # Register the new requirements needed by req for new_requirement in new_requirements: required_by[new_requirement].add(req.project_name) req_extras[new_requirement] = req.extras processed[req] = True # return list of distros to activate return to_activate def find_plugins(self, plugin_env, full_env=None, installer=None, fallback=True): """Find all activatable distributions in `plugin_env` Example usage:: distributions, errors = working_set.find_plugins( Environment(plugin_dirlist) ) # add plugins+libs to sys.path map(working_set.add, distributions) # display errors print('Could not load', errors) The `plugin_env` should be an ``Environment`` instance that contains only distributions that are in the project's "plugin directory" or directories. The `full_env`, if supplied, should be an ``Environment`` contains all currently-available distributions. If `full_env` is not supplied, one is created automatically from the ``WorkingSet`` this method is called on, which will typically mean that every directory on ``sys.path`` will be scanned for distributions. `installer` is a standard installer callback as used by the ``resolve()`` method. The `fallback` flag indicates whether we should attempt to resolve older versions of a plugin if the newest version cannot be resolved. This method returns a 2-tuple: (`distributions`, `error_info`), where `distributions` is a list of the distributions found in `plugin_env` that were loadable, along with any other distributions that are needed to resolve their dependencies. `error_info` is a dictionary mapping unloadable plugin distributions to an exception instance describing the error that occurred. Usually this will be a ``DistributionNotFound`` or ``VersionConflict`` instance. """ plugin_projects = list(plugin_env) # scan project names in alphabetic order plugin_projects.sort() error_info = {} distributions = {} if full_env is None: env = Environment(self.entries) env += plugin_env else: env = full_env + plugin_env shadow_set = self.__class__([]) # put all our entries in shadow_set list(map(shadow_set.add, self)) for project_name in plugin_projects: for dist in plugin_env[project_name]: req = [dist.as_requirement()] try: resolvees = shadow_set.resolve(req, env, installer) except ResolutionError as v: # save error info error_info[dist] = v if fallback: # try the next older version of project continue else: # give up on this project, keep going break else: list(map(shadow_set.add, resolvees)) distributions.update(dict.fromkeys(resolvees)) # success, no need to try any more versions of this project break distributions = list(distributions) distributions.sort() return distributions, error_info def require(self, *requirements): """Ensure that distributions matching `requirements` are activated `requirements` must be a string or a (possibly-nested) sequence thereof, specifying the distributions and versions required. The return value is a sequence of the distributions that needed to be activated to fulfill the requirements; all relevant distributions are included, even if they were already activated in this working set. """ needed = self.resolve(parse_requirements(requirements)) for dist in needed: self.add(dist) return needed def subscribe(self, callback, existing=True): """Invoke `callback` for all distributions If `existing=True` (default), call on all existing ones, as well. """ if callback in self.callbacks: return self.callbacks.append(callback) if not existing: return for dist in self: callback(dist) def _added_new(self, dist): for callback in self.callbacks: callback(dist) def __getstate__(self): return ( self.entries[:], self.entry_keys.copy(), self.by_key.copy(), self.callbacks[:] ) def __setstate__(self, e_k_b_c): entries, keys, by_key, callbacks = e_k_b_c self.entries = entries[:] self.entry_keys = keys.copy() self.by_key = by_key.copy() self.callbacks = callbacks[:] class _ReqExtras(dict): """ Map each requirement to the extras that demanded it. """ def markers_pass(self, req): """ Evaluate markers for req against each extra that demanded it. Return False if the req has a marker and fails evaluation. Otherwise, return True. """ extra_evals = ( req.marker.evaluate({'extra': extra}) for extra in self.get(req, ()) + (None,) ) return not req.marker or any(extra_evals) class Environment(object): """Searchable snapshot of distributions on a search path""" def __init__(self, search_path=None, platform=get_supported_platform(), python=PY_MAJOR): """Snapshot distributions available on a search path Any distributions found on `search_path` are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. `platform` is an optional string specifying the name of the platform that platform-specific distributions must be compatible with. If unspecified, it defaults to the current platform. `python` is an optional string naming the desired version of Python (e.g. ``'3.3'``); it defaults to the current version. You may explicitly set `platform` (and/or `python`) to ``None`` if you wish to map *all* distributions, not just those compatible with the running platform or Python version. """ self._distmap = {} self.platform = platform self.python = python self.scan(search_path) def can_add(self, dist): """Is distribution `dist` acceptable for this environment? The distribution must match the platform and python version requirements specified when this environment was created, or False is returned. """ return (self.python is None or dist.py_version is None or dist.py_version == self.python) \ and compatible_platforms(dist.platform, self.platform) def remove(self, dist): """Remove `dist` from the environment""" self._distmap[dist.key].remove(dist) def scan(self, search_path=None): """Scan `search_path` for distributions usable in this environment Any distributions found are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. Only distributions conforming to the platform/python version defined at initialization are added. """ if search_path is None: search_path = sys.path for item in search_path: for dist in find_distributions(item): self.add(dist) def __getitem__(self, project_name): """Return a newest-to-oldest list of distributions for `project_name` Uses case-insensitive `project_name` comparison, assuming all the project's distributions use their project's name converted to all lowercase as their key. """ distribution_key = project_name.lower() return self._distmap.get(distribution_key, []) def add(self, dist): """Add `dist` if we ``can_add()`` it and it has not already been added """ if self.can_add(dist) and dist.has_version(): dists = self._distmap.setdefault(dist.key, []) if dist not in dists: dists.append(dist) dists.sort(key=operator.attrgetter('hashcmp'), reverse=True) def best_match(self, req, working_set, installer=None): """Find distribution best matching `req` and usable on `working_set` This calls the ``find(req)`` method of the `working_set` to see if a suitable distribution is already active. (This may raise ``VersionConflict`` if an unsuitable version of the project is already active in the specified `working_set`.) If a suitable distribution isn't active, this method returns the newest distribution in the environment that meets the ``Requirement`` in `req`. If no suitable distribution is found, and `installer` is supplied, then the result of calling the environment's ``obtain(req, installer)`` method will be returned. """ dist = working_set.find(req) if dist is not None: return dist for dist in self[req.key]: if dist in req: return dist # try to download/install return self.obtain(req, installer) def obtain(self, requirement, installer=None): """Obtain a distribution matching `requirement` (e.g. via download) Obtain a distro that matches requirement (e.g. via download). In the base ``Environment`` class, this routine just returns ``installer(requirement)``, unless `installer` is None, in which case None is returned instead. This method is a hook that allows subclasses to attempt other ways of obtaining a distribution before falling back to the `installer` argument.""" if installer is not None: return installer(requirement) def __iter__(self): """Yield the unique project names of the available distributions""" for key in self._distmap.keys(): if self[key]: yield key def __iadd__(self, other): """In-place addition of a distribution or environment""" if isinstance(other, Distribution): self.add(other) elif isinstance(other, Environment): for project in other: for dist in other[project]: self.add(dist) else: raise TypeError("Can't add %r to environment" % (other,)) return self def __add__(self, other): """Add an environment or distribution to an environment""" new = self.__class__([], platform=None, python=None) for env in self, other: new += env return new # XXX backward compatibility AvailableDistributions = Environment class ExtractionError(RuntimeError): """An error occurred extracting a resource The following attributes are available from instances of this exception: manager The resource manager that raised this exception cache_path The base directory for resource extraction original_error The exception instance that caused extraction to fail """ class ResourceManager: """Manage resource extraction and packages""" extraction_path = None def __init__(self): self.cached_files = {} def resource_exists(self, package_or_requirement, resource_name): """Does the named resource exist?""" return get_provider(package_or_requirement).has_resource(resource_name) def resource_isdir(self, package_or_requirement, resource_name): """Is the named resource an existing directory?""" return get_provider(package_or_requirement).resource_isdir( resource_name ) def resource_filename(self, package_or_requirement, resource_name): """Return a true filesystem path for specified resource""" return get_provider(package_or_requirement).get_resource_filename( self, resource_name ) def resource_stream(self, package_or_requirement, resource_name): """Return a readable file-like object for specified resource""" return get_provider(package_or_requirement).get_resource_stream( self, resource_name ) def resource_string(self, package_or_requirement, resource_name): """Return specified resource as a string""" return get_provider(package_or_requirement).get_resource_string( self, resource_name ) def resource_listdir(self, package_or_requirement, resource_name): """List the contents of the named resource directory""" return get_provider(package_or_requirement).resource_listdir( resource_name ) def extraction_error(self): """Give an error message for problems extracting file(s)""" old_exc = sys.exc_info()[1] cache_path = self.extraction_path or get_default_cache() tmpl = textwrap.dedent(""" Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: {old_exc} The Python egg cache directory is currently set to: {cache_path} Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. """).lstrip() err = ExtractionError(tmpl.format(**locals())) err.manager = self err.cache_path = cache_path err.original_error = old_exc raise err def get_cache_path(self, archive_name, names=()): """Return absolute location in cache for `archive_name` and `names` The parent directory of the resulting path will be created if it does not already exist. `archive_name` should be the base filename of the enclosing egg (which may not be the name of the enclosing zipfile!), including its ".egg" extension. `names`, if provided, should be a sequence of path name parts "under" the egg's extraction location. This method should only be called by resource providers that need to obtain an extraction location, and only for names they intend to extract, as it tracks the generated names for possible cleanup later. """ extract_path = self.extraction_path or get_default_cache() target_path = os.path.join(extract_path, archive_name + '-tmp', *names) try: _bypass_ensure_directory(target_path) except: self.extraction_error() self._warn_unsafe_extraction_path(extract_path) self.cached_files[target_path] = 1 return target_path @staticmethod def _warn_unsafe_extraction_path(path): """ If the default extraction path is overridden and set to an insecure location, such as /tmp, it opens up an opportunity for an attacker to replace an extracted file with an unauthorized payload. Warn the user if a known insecure location is used. See Distribute #375 for more details. """ if os.name == 'nt' and not path.startswith(os.environ['windir']): # On Windows, permissions are generally restrictive by default # and temp directories are not writable by other users, so # bypass the warning. return mode = os.stat(path).st_mode if mode & stat.S_IWOTH or mode & stat.S_IWGRP: msg = ("%s is writable by group/others and vulnerable to attack " "when " "used with get_resource_filename. Consider a more secure " "location (set with .set_extraction_path or the " "PYTHON_EGG_CACHE environment variable)." % path) warnings.warn(msg, UserWarning) def postprocess(self, tempname, filename): """Perform any platform-specific postprocessing of `tempname` This is where Mac header rewrites should be done; other platforms don't have anything special they should do. Resource providers should call this method ONLY after successfully extracting a compressed resource. They must NOT call it on resources that are already in the filesystem. `tempname` is the current (temporary) name of the file, and `filename` is the name it will be renamed to by the caller after this routine returns. """ if os.name == 'posix': # Make the resource executable mode = ((os.stat(tempname).st_mode) | 0o555) & 0o7777 os.chmod(tempname, mode) def set_extraction_path(self, path): """Set the base path where resources will be extracted to, if needed. If you do not call this routine before any extractions take place, the path defaults to the return value of ``get_default_cache()``. (Which is based on the ``PYTHON_EGG_CACHE`` environment variable, with various platform-specific fallbacks. See that routine's documentation for more details.) Resources are extracted to subdirectories of this path based upon information given by the ``IResourceProvider``. You may set this to a temporary directory, but then you must call ``cleanup_resources()`` to delete the extracted files when done. There is no guarantee that ``cleanup_resources()`` will be able to remove all extracted files. (Note: you may not change the extraction path for a given resource manager once resources have been extracted, unless you first call ``cleanup_resources()``.) """ if self.cached_files: raise ValueError( "Can't change extraction path, files already extracted" ) self.extraction_path = path def cleanup_resources(self, force=False): """ Delete all extracted resource files and directories, returning a list of the file and directory names that could not be successfully removed. This function does not have any concurrency protection, so it should generally only be called when the extraction path is a temporary directory exclusive to a single process. This method is not automatically called; you must call it explicitly or register it as an ``atexit`` function if you wish to ensure cleanup of a temporary directory used for extractions. """ # XXX def get_default_cache(): """ Return the ``PYTHON_EGG_CACHE`` environment variable or a platform-relevant user cache dir for an app named "Python-Eggs". """ return ( os.environ.get('PYTHON_EGG_CACHE') or appdirs.user_cache_dir(appname='Python-Eggs') ) def safe_name(name): """Convert an arbitrary string to a standard distribution name Any runs of non-alphanumeric/. characters are replaced with a single '-'. """ return re.sub('[^A-Za-z0-9.]+', '-', name) def safe_version(version): """ Convert an arbitrary string to a standard version string """ try: # normalize the version return str(packaging.version.Version(version)) except packaging.version.InvalidVersion: version = version.replace(' ', '.') return re.sub('[^A-Za-z0-9.]+', '-', version) def safe_extra(extra): """Convert an arbitrary string to a standard 'extra' name Any runs of non-alphanumeric characters are replaced with a single '_', and the result is always lowercased. """ return re.sub('[^A-Za-z0-9.-]+', '_', extra).lower() def to_filename(name): """Convert a project or version name to its filename-escaped form Any '-' characters are currently replaced with '_'. """ return name.replace('-', '_') def invalid_marker(text): """ Validate text as a PEP 508 environment marker; return an exception if invalid or False otherwise. """ try: evaluate_marker(text) except SyntaxError as e: e.filename = None e.lineno = None return e return False def evaluate_marker(text, extra=None): """ Evaluate a PEP 508 environment marker. Return a boolean indicating the marker result in this environment. Raise SyntaxError if marker is invalid. This implementation uses the 'pyparsing' module. """ try: marker = packaging.markers.Marker(text) return marker.evaluate() except packaging.markers.InvalidMarker as e: raise SyntaxError(e) class NullProvider: """Try to implement resources and metadata for arbitrary PEP 302 loaders""" egg_name = None egg_info = None loader = None def __init__(self, module): self.loader = getattr(module, '__loader__', None) self.module_path = os.path.dirname(getattr(module, '__file__', '')) def get_resource_filename(self, manager, resource_name): return self._fn(self.module_path, resource_name) def get_resource_stream(self, manager, resource_name): return io.BytesIO(self.get_resource_string(manager, resource_name)) def get_resource_string(self, manager, resource_name): return self._get(self._fn(self.module_path, resource_name)) def has_resource(self, resource_name): return self._has(self._fn(self.module_path, resource_name)) def has_metadata(self, name): return self.egg_info and self._has(self._fn(self.egg_info, name)) def get_metadata(self, name): if not self.egg_info: return "" value = self._get(self._fn(self.egg_info, name)) return value.decode('utf-8') if six.PY3 else value def get_metadata_lines(self, name): return yield_lines(self.get_metadata(name)) def resource_isdir(self, resource_name): return self._isdir(self._fn(self.module_path, resource_name)) def metadata_isdir(self, name): return self.egg_info and self._isdir(self._fn(self.egg_info, name)) def resource_listdir(self, resource_name): return self._listdir(self._fn(self.module_path, resource_name)) def metadata_listdir(self, name): if self.egg_info: return self._listdir(self._fn(self.egg_info, name)) return [] def run_script(self, script_name, namespace): script = 'scripts/' + script_name if not self.has_metadata(script): raise ResolutionError("No script named %r" % script_name) script_text = self.get_metadata(script).replace('\r\n', '\n') script_text = script_text.replace('\r', '\n') script_filename = self._fn(self.egg_info, script) namespace['__file__'] = script_filename if os.path.exists(script_filename): source = open(script_filename).read() code = compile(source, script_filename, 'exec') exec(code, namespace, namespace) else: from linecache import cache cache[script_filename] = ( len(script_text), 0, script_text.split('\n'), script_filename ) script_code = compile(script_text, script_filename, 'exec') exec(script_code, namespace, namespace) def _has(self, path): raise NotImplementedError( "Can't perform this operation for unregistered loader type" ) def _isdir(self, path): raise NotImplementedError( "Can't perform this operation for unregistered loader type" ) def _listdir(self, path): raise NotImplementedError( "Can't perform this operation for unregistered loader type" ) def _fn(self, base, resource_name): if resource_name: return os.path.join(base, *resource_name.split('/')) return base def _get(self, path): if hasattr(self.loader, 'get_data'): return self.loader.get_data(path) raise NotImplementedError( "Can't perform this operation for loaders without 'get_data()'" ) register_loader_type(object, NullProvider) class EggProvider(NullProvider): """Provider based on a virtual filesystem""" def __init__(self, module): NullProvider.__init__(self, module) self._setup_prefix() def _setup_prefix(self): # we assume here that our metadata may be nested inside a "basket" # of multiple eggs; that's why we use module_path instead of .archive path = self.module_path old = None while path != old: if _is_unpacked_egg(path): self.egg_name = os.path.basename(path) self.egg_info = os.path.join(path, 'EGG-INFO') self.egg_root = path break old = path path, base = os.path.split(path) class DefaultProvider(EggProvider): """Provides access to package resources in the filesystem""" def _has(self, path): return os.path.exists(path) def _isdir(self, path): return os.path.isdir(path) def _listdir(self, path): return os.listdir(path) def get_resource_stream(self, manager, resource_name): return open(self._fn(self.module_path, resource_name), 'rb') def _get(self, path): with open(path, 'rb') as stream: return stream.read() @classmethod def _register(cls): loader_cls = getattr(importlib_machinery, 'SourceFileLoader', type(None)) register_loader_type(loader_cls, cls) DefaultProvider._register() class EmptyProvider(NullProvider): """Provider that returns nothing for all requests""" _isdir = _has = lambda self, path: False _get = lambda self, path: '' _listdir = lambda self, path: [] module_path = None def __init__(self): pass empty_provider = EmptyProvider() class ZipManifests(dict): """ zip manifest builder """ @classmethod def build(cls, path): """ Build a dictionary similar to the zipimport directory caches, except instead of tuples, store ZipInfo objects. Use a platform-specific path separator (os.sep) for the path keys for compatibility with pypy on Windows. """ with ContextualZipFile(path) as zfile: items = ( ( name.replace('/', os.sep), zfile.getinfo(name), ) for name in zfile.namelist() ) return dict(items) load = build class MemoizedZipManifests(ZipManifests): """ Memoized zipfile manifests. """ manifest_mod = collections.namedtuple('manifest_mod', 'manifest mtime') def load(self, path): """ Load a manifest at path or return a suitable manifest already loaded. """ path = os.path.normpath(path) mtime = os.stat(path).st_mtime if path not in self or self[path].mtime != mtime: manifest = self.build(path) self[path] = self.manifest_mod(manifest, mtime) return self[path].manifest class ContextualZipFile(zipfile.ZipFile): """ Supplement ZipFile class to support context manager for Python 2.6 """ def __enter__(self): return self def __exit__(self, type, value, traceback): self.close() def __new__(cls, *args, **kwargs): """ Construct a ZipFile or ContextualZipFile as appropriate """ if hasattr(zipfile.ZipFile, '__exit__'): return zipfile.ZipFile(*args, **kwargs) return super(ContextualZipFile, cls).__new__(cls) class ZipProvider(EggProvider): """Resource support for zips and eggs""" eagers = None _zip_manifests = MemoizedZipManifests() def __init__(self, module): EggProvider.__init__(self, module) self.zip_pre = self.loader.archive + os.sep def _zipinfo_name(self, fspath): # Convert a virtual filename (full path to file) into a zipfile subpath # usable with the zipimport directory cache for our target archive if fspath.startswith(self.zip_pre): return fspath[len(self.zip_pre):] raise AssertionError( "%s is not a subpath of %s" % (fspath, self.zip_pre) ) def _parts(self, zip_path): # Convert a zipfile subpath into an egg-relative path part list. # pseudo-fs path fspath = self.zip_pre + zip_path if fspath.startswith(self.egg_root + os.sep): return fspath[len(self.egg_root) + 1:].split(os.sep) raise AssertionError( "%s is not a subpath of %s" % (fspath, self.egg_root) ) @property def zipinfo(self): return self._zip_manifests.load(self.loader.archive) def get_resource_filename(self, manager, resource_name): if not self.egg_name: raise NotImplementedError( "resource_filename() only supported for .egg, not .zip" ) # no need to lock for extraction, since we use temp names zip_path = self._resource_to_zip(resource_name) eagers = self._get_eager_resources() if '/'.join(self._parts(zip_path)) in eagers: for name in eagers: self._extract_resource(manager, self._eager_to_zip(name)) return self._extract_resource(manager, zip_path) @staticmethod def _get_date_and_size(zip_stat): size = zip_stat.file_size # ymdhms+wday, yday, dst date_time = zip_stat.date_time + (0, 0, -1) # 1980 offset already done timestamp = time.mktime(date_time) return timestamp, size def _extract_resource(self, manager, zip_path): if zip_path in self._index(): for name in self._index()[zip_path]: last = self._extract_resource( manager, os.path.join(zip_path, name) ) # return the extracted directory name return os.path.dirname(last) timestamp, size = self._get_date_and_size(self.zipinfo[zip_path]) if not WRITE_SUPPORT: raise IOError('"os.rename" and "os.unlink" are not supported ' 'on this platform') try: real_path = manager.get_cache_path( self.egg_name, self._parts(zip_path) ) if self._is_current(real_path, zip_path): return real_path outf, tmpnam = _mkstemp(".$extract", dir=os.path.dirname(real_path)) os.write(outf, self.loader.get_data(zip_path)) os.close(outf) utime(tmpnam, (timestamp, timestamp)) manager.postprocess(tmpnam, real_path) try: rename(tmpnam, real_path) except os.error: if os.path.isfile(real_path): if self._is_current(real_path, zip_path): # the file became current since it was checked above, # so proceed. return real_path # Windows, del old file and retry elif os.name == 'nt': unlink(real_path) rename(tmpnam, real_path) return real_path raise except os.error: # report a user-friendly error manager.extraction_error() return real_path def _is_current(self, file_path, zip_path): """ Return True if the file_path is current for this zip_path """ timestamp, size = self._get_date_and_size(self.zipinfo[zip_path]) if not os.path.isfile(file_path): return False stat = os.stat(file_path) if stat.st_size != size or stat.st_mtime != timestamp: return False # check that the contents match zip_contents = self.loader.get_data(zip_path) with open(file_path, 'rb') as f: file_contents = f.read() return zip_contents == file_contents def _get_eager_resources(self): if self.eagers is None: eagers = [] for name in ('native_libs.txt', 'eager_resources.txt'): if self.has_metadata(name): eagers.extend(self.get_metadata_lines(name)) self.eagers = eagers return self.eagers def _index(self): try: return self._dirindex except AttributeError: ind = {} for path in self.zipinfo: parts = path.split(os.sep) while parts: parent = os.sep.join(parts[:-1]) if parent in ind: ind[parent].append(parts[-1]) break else: ind[parent] = [parts.pop()] self._dirindex = ind return ind def _has(self, fspath): zip_path = self._zipinfo_name(fspath) return zip_path in self.zipinfo or zip_path in self._index() def _isdir(self, fspath): return self._zipinfo_name(fspath) in self._index() def _listdir(self, fspath): return list(self._index().get(self._zipinfo_name(fspath), ())) def _eager_to_zip(self, resource_name): return self._zipinfo_name(self._fn(self.egg_root, resource_name)) def _resource_to_zip(self, resource_name): return self._zipinfo_name(self._fn(self.module_path, resource_name)) register_loader_type(zipimport.zipimporter, ZipProvider) class FileMetadata(EmptyProvider): """Metadata handler for standalone PKG-INFO files Usage:: metadata = FileMetadata("/path/to/PKG-INFO") This provider rejects all data and metadata requests except for PKG-INFO, which is treated as existing, and will be the contents of the file at the provided location. """ def __init__(self, path): self.path = path def has_metadata(self, name): return name == 'PKG-INFO' and os.path.isfile(self.path) def get_metadata(self, name): if name != 'PKG-INFO': raise KeyError("No metadata except PKG-INFO is available") with io.open(self.path, encoding='utf-8', errors="replace") as f: metadata = f.read() self._warn_on_replacement(metadata) return metadata def _warn_on_replacement(self, metadata): # Python 2.6 and 3.2 compat for: replacement_char = '�' replacement_char = b'\xef\xbf\xbd'.decode('utf-8') if replacement_char in metadata: tmpl = "{self.path} could not be properly decoded in UTF-8" msg = tmpl.format(**locals()) warnings.warn(msg) def get_metadata_lines(self, name): return yield_lines(self.get_metadata(name)) class PathMetadata(DefaultProvider): """Metadata provider for egg directories Usage:: # Development eggs: egg_info = "/path/to/PackageName.egg-info" base_dir = os.path.dirname(egg_info) metadata = PathMetadata(base_dir, egg_info) dist_name = os.path.splitext(os.path.basename(egg_info))[0] dist = Distribution(basedir, project_name=dist_name, metadata=metadata) # Unpacked egg directories: egg_path = "/path/to/PackageName-ver-pyver-etc.egg" metadata = PathMetadata(egg_path, os.path.join(egg_path,'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) """ def __init__(self, path, egg_info): self.module_path = path self.egg_info = egg_info class EggMetadata(ZipProvider): """Metadata provider for .egg files""" def __init__(self, importer): """Create a metadata provider from a zipimporter""" self.zip_pre = importer.archive + os.sep self.loader = importer if importer.prefix: self.module_path = os.path.join(importer.archive, importer.prefix) else: self.module_path = importer.archive self._setup_prefix() _declare_state('dict', _distribution_finders={}) def register_finder(importer_type, distribution_finder): """Register `distribution_finder` to find distributions in sys.path items `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `distribution_finder` is a callable that, passed a path item and the importer instance, yields ``Distribution`` instances found on that path item. See ``pkg_resources.find_on_path`` for an example.""" _distribution_finders[importer_type] = distribution_finder def find_distributions(path_item, only=False): """Yield distributions accessible via `path_item`""" importer = get_importer(path_item) finder = _find_adapter(_distribution_finders, importer) return finder(importer, path_item, only) def find_eggs_in_zip(importer, path_item, only=False): """ Find eggs in zip files; possibly multiple nested eggs. """ if importer.archive.endswith('.whl'): # wheels are not supported with this finder # they don't have PKG-INFO metadata, and won't ever contain eggs return metadata = EggMetadata(importer) if metadata.has_metadata('PKG-INFO'): yield Distribution.from_filename(path_item, metadata=metadata) if only: # don't yield nested distros return for subitem in metadata.resource_listdir('/'): if _is_unpacked_egg(subitem): subpath = os.path.join(path_item, subitem) for dist in find_eggs_in_zip(zipimport.zipimporter(subpath), subpath): yield dist register_finder(zipimport.zipimporter, find_eggs_in_zip) def find_nothing(importer, path_item, only=False): return () register_finder(object, find_nothing) def _by_version_descending(names): """ Given a list of filenames, return them in descending order by version number. >>> names = 'bar', 'foo', 'Python-2.7.10.egg', 'Python-2.7.2.egg' >>> _by_version_descending(names) ['Python-2.7.10.egg', 'Python-2.7.2.egg', 'foo', 'bar'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.egg', 'Setuptools-1.2.3b1.egg'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.post1.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.post1.egg', 'Setuptools-1.2.3b1.egg'] """ def _by_version(name): """ Parse each component of the filename """ name, ext = os.path.splitext(name) parts = itertools.chain(name.split('-'), [ext]) return [packaging.version.parse(part) for part in parts] return sorted(names, key=_by_version, reverse=True) def find_on_path(importer, path_item, only=False): """Yield distributions accessible on a sys.path directory""" path_item = _normalize_cached(path_item) if os.path.isdir(path_item) and os.access(path_item, os.R_OK): if _is_unpacked_egg(path_item): yield Distribution.from_filename( path_item, metadata=PathMetadata( path_item, os.path.join(path_item, 'EGG-INFO') ) ) else: # scan for .egg and .egg-info in directory path_item_entries = _by_version_descending(os.listdir(path_item)) for entry in path_item_entries: lower = entry.lower() if lower.endswith('.egg-info') or lower.endswith('.dist-info'): fullpath = os.path.join(path_item, entry) if os.path.isdir(fullpath): # egg-info directory, allow getting metadata if len(os.listdir(fullpath)) == 0: # Empty egg directory, skip. continue metadata = PathMetadata(path_item, fullpath) else: metadata = FileMetadata(fullpath) yield Distribution.from_location( path_item, entry, metadata, precedence=DEVELOP_DIST ) elif not only and _is_unpacked_egg(entry): dists = find_distributions(os.path.join(path_item, entry)) for dist in dists: yield dist elif not only and lower.endswith('.egg-link'): with open(os.path.join(path_item, entry)) as entry_file: entry_lines = entry_file.readlines() for line in entry_lines: if not line.strip(): continue path = os.path.join(path_item, line.rstrip()) dists = find_distributions(path) for item in dists: yield item break register_finder(pkgutil.ImpImporter, find_on_path) if hasattr(importlib_machinery, 'FileFinder'): register_finder(importlib_machinery.FileFinder, find_on_path) _declare_state('dict', _namespace_handlers={}) _declare_state('dict', _namespace_packages={}) def register_namespace_handler(importer_type, namespace_handler): """Register `namespace_handler` to declare namespace packages `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `namespace_handler` is a callable like this:: def namespace_handler(importer, path_entry, moduleName, module): # return a path_entry to use for child packages Namespace handlers are only called if the importer object has already agreed that it can handle the relevant path item, and they should only return a subpath if the module __path__ does not already contain an equivalent subpath. For an example namespace handler, see ``pkg_resources.file_ns_handler``. """ _namespace_handlers[importer_type] = namespace_handler def _handle_ns(packageName, path_item): """Ensure that named package includes a subpath of path_item (if needed)""" importer = get_importer(path_item) if importer is None: return None loader = importer.find_module(packageName) if loader is None: return None module = sys.modules.get(packageName) if module is None: module = sys.modules[packageName] = types.ModuleType(packageName) module.__path__ = [] _set_parent_ns(packageName) elif not hasattr(module, '__path__'): raise TypeError("Not a package:", packageName) handler = _find_adapter(_namespace_handlers, importer) subpath = handler(importer, path_item, packageName, module) if subpath is not None: path = module.__path__ path.append(subpath) loader.load_module(packageName) _rebuild_mod_path(path, packageName, module) return subpath def _rebuild_mod_path(orig_path, package_name, module): """ Rebuild module.__path__ ensuring that all entries are ordered corresponding to their sys.path order """ sys_path = [_normalize_cached(p) for p in sys.path] def safe_sys_path_index(entry): """ Workaround for #520 and #513. """ try: return sys_path.index(entry) except ValueError: return float('inf') def position_in_sys_path(path): """ Return the ordinal of the path based on its position in sys.path """ path_parts = path.split(os.sep) module_parts = package_name.count('.') + 1 parts = path_parts[:-module_parts] return safe_sys_path_index(_normalize_cached(os.sep.join(parts))) orig_path.sort(key=position_in_sys_path) module.__path__[:] = [_normalize_cached(p) for p in orig_path] def declare_namespace(packageName): """Declare that package 'packageName' is a namespace package""" _imp.acquire_lock() try: if packageName in _namespace_packages: return path, parent = sys.path, None if '.' in packageName: parent = '.'.join(packageName.split('.')[:-1]) declare_namespace(parent) if parent not in _namespace_packages: __import__(parent) try: path = sys.modules[parent].__path__ except AttributeError: raise TypeError("Not a package:", parent) # Track what packages are namespaces, so when new path items are added, # they can be updated _namespace_packages.setdefault(parent, []).append(packageName) _namespace_packages.setdefault(packageName, []) for path_item in path: # Ensure all the parent's path items are reflected in the child, # if they apply _handle_ns(packageName, path_item) finally: _imp.release_lock() def fixup_namespace_packages(path_item, parent=None): """Ensure that previously-declared namespace packages include path_item""" _imp.acquire_lock() try: for package in _namespace_packages.get(parent, ()): subpath = _handle_ns(package, path_item) if subpath: fixup_namespace_packages(subpath, package) finally: _imp.release_lock() def file_ns_handler(importer, path_item, packageName, module): """Compute an ns-package subpath for a filesystem or zipfile importer""" subpath = os.path.join(path_item, packageName.split('.')[-1]) normalized = _normalize_cached(subpath) for item in module.__path__: if _normalize_cached(item) == normalized: break else: # Only return the path if it's not already there return subpath register_namespace_handler(pkgutil.ImpImporter, file_ns_handler) register_namespace_handler(zipimport.zipimporter, file_ns_handler) if hasattr(importlib_machinery, 'FileFinder'): register_namespace_handler(importlib_machinery.FileFinder, file_ns_handler) def null_ns_handler(importer, path_item, packageName, module): return None register_namespace_handler(object, null_ns_handler) def normalize_path(filename): """Normalize a file/dir name for comparison purposes""" return os.path.normcase(os.path.realpath(filename)) def _normalize_cached(filename, _cache={}): try: return _cache[filename] except KeyError: _cache[filename] = result = normalize_path(filename) return result def _is_unpacked_egg(path): """ Determine if given path appears to be an unpacked egg. """ return ( path.lower().endswith('.egg') ) def _set_parent_ns(packageName): parts = packageName.split('.') name = parts.pop() if parts: parent = '.'.join(parts) setattr(sys.modules[parent], name, sys.modules[packageName]) def yield_lines(strs): """Yield non-empty/non-comment lines of a string or sequence""" if isinstance(strs, six.string_types): for s in strs.splitlines(): s = s.strip() # skip blank lines/comments if s and not s.startswith('#'): yield s else: for ss in strs: for s in yield_lines(ss): yield s MODULE = re.compile(r"\w+(\.\w+)*$").match EGG_NAME = re.compile( r""" (?P<name>[^-]+) ( -(?P<ver>[^-]+) ( -py(?P<pyver>[^-]+) ( -(?P<plat>.+) )? )? )? """, re.VERBOSE | re.IGNORECASE, ).match class EntryPoint(object): """Object representing an advertised importable object""" def __init__(self, name, module_name, attrs=(), extras=(), dist=None): if not MODULE(module_name): raise ValueError("Invalid module name", module_name) self.name = name self.module_name = module_name self.attrs = tuple(attrs) self.extras = Requirement.parse(("x[%s]" % ','.join(extras))).extras self.dist = dist def __str__(self): s = "%s = %s" % (self.name, self.module_name) if self.attrs: s += ':' + '.'.join(self.attrs) if self.extras: s += ' [%s]' % ','.join(self.extras) return s def __repr__(self): return "EntryPoint.parse(%r)" % str(self) def load(self, require=True, *args, **kwargs): """ Require packages for this EntryPoint, then resolve it. """ if not require or args or kwargs: warnings.warn( "Parameters to load are deprecated. Call .resolve and " ".require separately.", DeprecationWarning, stacklevel=2, ) if require: self.require(*args, **kwargs) return self.resolve() def resolve(self): """ Resolve the entry point from its module and attrs. """ module = __import__(self.module_name, fromlist=['__name__'], level=0) try: return functools.reduce(getattr, self.attrs, module) except AttributeError as exc: raise ImportError(str(exc)) def require(self, env=None, installer=None): if self.extras and not self.dist: raise UnknownExtra("Can't require() without a distribution", self) reqs = self.dist.requires(self.extras) items = working_set.resolve(reqs, env, installer) list(map(working_set.add, items)) pattern = re.compile( r'\s*' r'(?P<name>.+?)\s*' r'=\s*' r'(?P<module>[\w.]+)\s*' r'(:\s*(?P<attr>[\w.]+))?\s*' r'(?P<extras>\[.*\])?\s*$' ) @classmethod def parse(cls, src, dist=None): """Parse a single entry point from string `src` Entry point syntax follows the form:: name = some.module:some.attr [extra1, extra2] The entry name and module name are required, but the ``:attrs`` and ``[extras]`` parts are optional """ m = cls.pattern.match(src) if not m: msg = "EntryPoint must be in 'name=module:attrs [extras]' format" raise ValueError(msg, src) res = m.groupdict() extras = cls._parse_extras(res['extras']) attrs = res['attr'].split('.') if res['attr'] else () return cls(res['name'], res['module'], attrs, extras, dist) @classmethod def _parse_extras(cls, extras_spec): if not extras_spec: return () req = Requirement.parse('x' + extras_spec) if req.specs: raise ValueError() return req.extras @classmethod def parse_group(cls, group, lines, dist=None): """Parse an entry point group""" if not MODULE(group): raise ValueError("Invalid group name", group) this = {} for line in yield_lines(lines): ep = cls.parse(line, dist) if ep.name in this: raise ValueError("Duplicate entry point", group, ep.name) this[ep.name] = ep return this @classmethod def parse_map(cls, data, dist=None): """Parse a map of entry point groups""" if isinstance(data, dict): data = data.items() else: data = split_sections(data) maps = {} for group, lines in data: if group is None: if not lines: continue raise ValueError("Entry points must be listed in groups") group = group.strip() if group in maps: raise ValueError("Duplicate group name", group) maps[group] = cls.parse_group(group, lines, dist) return maps def _remove_md5_fragment(location): if not location: return '' parsed = urllib.parse.urlparse(location) if parsed[-1].startswith('md5='): return urllib.parse.urlunparse(parsed[:-1] + ('',)) return location def _version_from_file(lines): """ Given an iterable of lines from a Metadata file, return the value of the Version field, if present, or None otherwise. """ is_version_line = lambda line: line.lower().startswith('version:') version_lines = filter(is_version_line, lines) line = next(iter(version_lines), '') _, _, value = line.partition(':') return safe_version(value.strip()) or None class Distribution(object): """Wrap an actual or potential sys.path entry w/metadata""" PKG_INFO = 'PKG-INFO' def __init__(self, location=None, metadata=None, project_name=None, version=None, py_version=PY_MAJOR, platform=None, precedence=EGG_DIST): self.project_name = safe_name(project_name or 'Unknown') if version is not None: self._version = safe_version(version) self.py_version = py_version self.platform = platform self.location = location self.precedence = precedence self._provider = metadata or empty_provider @classmethod def from_location(cls, location, basename, metadata=None, **kw): project_name, version, py_version, platform = [None] * 4 basename, ext = os.path.splitext(basename) if ext.lower() in _distributionImpl: cls = _distributionImpl[ext.lower()] match = EGG_NAME(basename) if match: project_name, version, py_version, platform = match.group( 'name', 'ver', 'pyver', 'plat' ) return cls( location, metadata, project_name=project_name, version=version, py_version=py_version, platform=platform, **kw )._reload_version() def _reload_version(self): return self @property def hashcmp(self): return ( self.parsed_version, self.precedence, self.key, _remove_md5_fragment(self.location), self.py_version or '', self.platform or '', ) def __hash__(self): return hash(self.hashcmp) def __lt__(self, other): return self.hashcmp < other.hashcmp def __le__(self, other): return self.hashcmp <= other.hashcmp def __gt__(self, other): return self.hashcmp > other.hashcmp def __ge__(self, other): return self.hashcmp >= other.hashcmp def __eq__(self, other): if not isinstance(other, self.__class__): # It's not a Distribution, so they are not equal return False return self.hashcmp == other.hashcmp def __ne__(self, other): return not self == other # These properties have to be lazy so that we don't have to load any # metadata until/unless it's actually needed. (i.e., some distributions # may not know their name or version without loading PKG-INFO) @property def key(self): try: return self._key except AttributeError: self._key = key = self.project_name.lower() return key @property def parsed_version(self): if not hasattr(self, "_parsed_version"): self._parsed_version = parse_version(self.version) return self._parsed_version def _warn_legacy_version(self): LV = packaging.version.LegacyVersion is_legacy = isinstance(self._parsed_version, LV) if not is_legacy: return # While an empty version is technically a legacy version and # is not a valid PEP 440 version, it's also unlikely to # actually come from someone and instead it is more likely that # it comes from setuptools attempting to parse a filename and # including it in the list. So for that we'll gate this warning # on if the version is anything at all or not. if not self.version: return tmpl = textwrap.dedent(""" '{project_name} ({version})' is being parsed as a legacy, non PEP 440, version. You may find odd behavior and sort order. In particular it will be sorted as less than 0.0. It is recommended to migrate to PEP 440 compatible versions. """).strip().replace('\n', ' ') warnings.warn(tmpl.format(**vars(self)), PEP440Warning) @property def version(self): try: return self._version except AttributeError: version = _version_from_file(self._get_metadata(self.PKG_INFO)) if version is None: tmpl = "Missing 'Version:' header and/or %s file" raise ValueError(tmpl % self.PKG_INFO, self) return version @property def _dep_map(self): try: return self.__dep_map except AttributeError: dm = self.__dep_map = {None: []} for name in 'requires.txt', 'depends.txt': for extra, reqs in split_sections(self._get_metadata(name)): if extra: if ':' in extra: extra, marker = extra.split(':', 1) if invalid_marker(marker): # XXX warn reqs = [] elif not evaluate_marker(marker): reqs = [] extra = safe_extra(extra) or None dm.setdefault(extra, []).extend(parse_requirements(reqs)) return dm def requires(self, extras=()): """List of Requirements needed for this distro if `extras` are used""" dm = self._dep_map deps = [] deps.extend(dm.get(None, ())) for ext in extras: try: deps.extend(dm[safe_extra(ext)]) except KeyError: raise UnknownExtra( "%s has no such extra feature %r" % (self, ext) ) return deps def _get_metadata(self, name): if self.has_metadata(name): for line in self.get_metadata_lines(name): yield line def activate(self, path=None, replace=False): """Ensure distribution is importable on `path` (default=sys.path)""" if path is None: path = sys.path self.insert_on(path, replace=replace) if path is sys.path: fixup_namespace_packages(self.location) for pkg in self._get_metadata('namespace_packages.txt'): if pkg in sys.modules: declare_namespace(pkg) def egg_name(self): """Return what this distribution's standard .egg filename should be""" filename = "%s-%s-py%s" % ( to_filename(self.project_name), to_filename(self.version), self.py_version or PY_MAJOR ) if self.platform: filename += '-' + self.platform return filename def __repr__(self): if self.location: return "%s (%s)" % (self, self.location) else: return str(self) def __str__(self): try: version = getattr(self, 'version', None) except ValueError: version = None version = version or "[unknown version]" return "%s %s" % (self.project_name, version) def __getattr__(self, attr): """Delegate all unrecognized public attributes to .metadata provider""" if attr.startswith('_'): raise AttributeError(attr) return getattr(self._provider, attr) @classmethod def from_filename(cls, filename, metadata=None, **kw): return cls.from_location( _normalize_cached(filename), os.path.basename(filename), metadata, **kw ) def as_requirement(self): """Return a ``Requirement`` that matches this distribution exactly""" if isinstance(self.parsed_version, packaging.version.Version): spec = "%s==%s" % (self.project_name, self.parsed_version) else: spec = "%s===%s" % (self.project_name, self.parsed_version) return Requirement.parse(spec) def load_entry_point(self, group, name): """Return the `name` entry point of `group` or raise ImportError""" ep = self.get_entry_info(group, name) if ep is None: raise ImportError("Entry point %r not found" % ((group, name),)) return ep.load() def get_entry_map(self, group=None): """Return the entry point map for `group`, or the full entry map""" try: ep_map = self._ep_map except AttributeError: ep_map = self._ep_map = EntryPoint.parse_map( self._get_metadata('entry_points.txt'), self ) if group is not None: return ep_map.get(group, {}) return ep_map def get_entry_info(self, group, name): """Return the EntryPoint object for `group`+`name`, or ``None``""" return self.get_entry_map(group).get(name) def insert_on(self, path, loc=None, replace=False): """Ensure self.location is on path If replace=False (default): - If location is already in path anywhere, do nothing. - Else: - If it's an egg and its parent directory is on path, insert just ahead of the parent. - Else: add to the end of path. If replace=True: - If location is already on path anywhere (not eggs) or higher priority than its parent (eggs) do nothing. - Else: - If it's an egg and its parent directory is on path, insert just ahead of the parent, removing any lower-priority entries. - Else: add it to the front of path. """ loc = loc or self.location if not loc: return nloc = _normalize_cached(loc) bdir = os.path.dirname(nloc) npath = [(p and _normalize_cached(p) or p) for p in path] for p, item in enumerate(npath): if item == nloc: if replace: break else: # don't modify path (even removing duplicates) if found and not replace return elif item == bdir and self.precedence == EGG_DIST: # if it's an .egg, give it precedence over its directory # UNLESS it's already been added to sys.path and replace=False if (not replace) and nloc in npath[p:]: return if path is sys.path: self.check_version_conflict() path.insert(p, loc) npath.insert(p, nloc) break else: if path is sys.path: self.check_version_conflict() if replace: path.insert(0, loc) else: path.append(loc) return # p is the spot where we found or inserted loc; now remove duplicates while True: try: np = npath.index(nloc, p + 1) except ValueError: break else: del npath[np], path[np] # ha! p = np return def check_version_conflict(self): if self.key == 'setuptools': # ignore the inevitable setuptools self-conflicts :( return nsp = dict.fromkeys(self._get_metadata('namespace_packages.txt')) loc = normalize_path(self.location) for modname in self._get_metadata('top_level.txt'): if (modname not in sys.modules or modname in nsp or modname in _namespace_packages): continue if modname in ('pkg_resources', 'setuptools', 'site'): continue fn = getattr(sys.modules[modname], '__file__', None) if fn and (normalize_path(fn).startswith(loc) or fn.startswith(self.location)): continue issue_warning( "Module %s was already imported from %s, but %s is being added" " to sys.path" % (modname, fn, self.location), ) def has_version(self): try: self.version except ValueError: issue_warning("Unbuilt egg for " + repr(self)) return False return True def clone(self, **kw): """Copy this distribution, substituting in any changed keyword args""" names = 'project_name version py_version platform location precedence' for attr in names.split(): kw.setdefault(attr, getattr(self, attr, None)) kw.setdefault('metadata', self._provider) return self.__class__(**kw) @property def extras(self): return [dep for dep in self._dep_map if dep] class EggInfoDistribution(Distribution): def _reload_version(self): """ Packages installed by distutils (e.g. numpy or scipy), which uses an old safe_version, and so their version numbers can get mangled when converted to filenames (e.g., 1.11.0.dev0+2329eae to 1.11.0.dev0_2329eae). These distributions will not be parsed properly downstream by Distribution and safe_version, so take an extra step and try to get the version number from the metadata file itself instead of the filename. """ md_version = _version_from_file(self._get_metadata(self.PKG_INFO)) if md_version: self._version = md_version return self class DistInfoDistribution(Distribution): """Wrap an actual or potential sys.path entry w/metadata, .dist-info style""" PKG_INFO = 'METADATA' EQEQ = re.compile(r"([\(,])\s*(\d.*?)\s*([,\)])") @property def _parsed_pkg_info(self): """Parse and cache metadata""" try: return self._pkg_info except AttributeError: metadata = self.get_metadata(self.PKG_INFO) self._pkg_info = email.parser.Parser().parsestr(metadata) return self._pkg_info @property def _dep_map(self): try: return self.__dep_map except AttributeError: self.__dep_map = self._compute_dependencies() return self.__dep_map def _compute_dependencies(self): """Recompute this distribution's dependencies.""" dm = self.__dep_map = {None: []} reqs = [] # Including any condition expressions for req in self._parsed_pkg_info.get_all('Requires-Dist') or []: reqs.extend(parse_requirements(req)) def reqs_for_extra(extra): for req in reqs: if not req.marker or req.marker.evaluate({'extra': extra}): yield req common = frozenset(reqs_for_extra(None)) dm[None].extend(common) for extra in self._parsed_pkg_info.get_all('Provides-Extra') or []: s_extra = safe_extra(extra.strip()) dm[s_extra] = list(frozenset(reqs_for_extra(extra)) - common) return dm _distributionImpl = { '.egg': Distribution, '.egg-info': EggInfoDistribution, '.dist-info': DistInfoDistribution, } def issue_warning(*args, **kw): level = 1 g = globals() try: # find the first stack frame that is *not* code in # the pkg_resources module, to use for the warning while sys._getframe(level).f_globals is g: level += 1 except ValueError: pass warnings.warn(stacklevel=level + 1, *args, **kw) class RequirementParseError(ValueError): def __str__(self): return ' '.join(self.args) def parse_requirements(strs): """Yield ``Requirement`` objects for each specification in `strs` `strs` must be a string, or a (possibly-nested) iterable thereof. """ # create a steppable iterator, so we can handle \-continuations lines = iter(yield_lines(strs)) for line in lines: # Drop comments -- a hash without a space may be in a URL. if ' #' in line: line = line[:line.find(' #')] # If there is a line continuation, drop it, and append the next line. if line.endswith('\\'): line = line[:-2].strip() line += next(lines) yield Requirement(line) class Requirement(packaging.requirements.Requirement): def __init__(self, requirement_string): """DO NOT CALL THIS UNDOCUMENTED METHOD; use Requirement.parse()!""" try: super(Requirement, self).__init__(requirement_string) except packaging.requirements.InvalidRequirement as e: raise RequirementParseError(str(e)) self.unsafe_name = self.name project_name = safe_name(self.name) self.project_name, self.key = project_name, project_name.lower() self.specs = [ (spec.operator, spec.version) for spec in self.specifier] self.extras = tuple(map(safe_extra, self.extras)) self.hashCmp = ( self.key, self.specifier, frozenset(self.extras), str(self.marker) if self.marker else None, ) self.__hash = hash(self.hashCmp) def __eq__(self, other): return ( isinstance(other, Requirement) and self.hashCmp == other.hashCmp ) def __ne__(self, other): return not self == other def __contains__(self, item): if isinstance(item, Distribution): if item.key != self.key: return False item = item.version # Allow prereleases always in order to match the previous behavior of # this method. In the future this should be smarter and follow PEP 440 # more accurately. return self.specifier.contains(item, prereleases=True) def __hash__(self): return self.__hash def __repr__(self): return "Requirement.parse(%r)" % str(self) @staticmethod def parse(s): req, = parse_requirements(s) return req def _get_mro(cls): """Get an mro for a type or classic class""" if not isinstance(cls, type): class cls(cls, object): pass return cls.__mro__[1:] return cls.__mro__ def _find_adapter(registry, ob): """Return an adapter factory for `ob` from `registry`""" for t in _get_mro(getattr(ob, '__class__', type(ob))): if t in registry: return registry[t] def ensure_directory(path): """Ensure that the parent directory of `path` exists""" dirname = os.path.dirname(path) if not os.path.isdir(dirname): os.makedirs(dirname) def _bypass_ensure_directory(path): """Sandbox-bypassing version of ensure_directory()""" if not WRITE_SUPPORT: raise IOError('"os.mkdir" not supported on this platform.') dirname, filename = split(path) if dirname and filename and not isdir(dirname): _bypass_ensure_directory(dirname) mkdir(dirname, 0o755) def split_sections(s): """Split a string or iterable thereof into (section, content) pairs Each ``section`` is a stripped version of the section header ("[section]") and each ``content`` is a list of stripped lines excluding blank lines and comment-only lines. If there are any such lines before the first section header, they're returned in a first ``section`` of ``None``. """ section = None content = [] for line in yield_lines(s): if line.startswith("["): if line.endswith("]"): if section or content: yield section, content section = line[1:-1].strip() content = [] else: raise ValueError("Invalid section heading", line) else: content.append(line) # wrap up last segment yield section, content def _mkstemp(*args, **kw): old_open = os.open try: # temporarily bypass sandboxing os.open = os_open return tempfile.mkstemp(*args, **kw) finally: # and then put it back os.open = old_open # Silence the PEP440Warning by default, so that end users don't get hit by it # randomly just because they use pkg_resources. We want to append the rule # because we want earlier uses of filterwarnings to take precedence over this # one. warnings.filterwarnings("ignore", category=PEP440Warning, append=True) # from jaraco.functools 1.3 def _call_aside(f, *args, **kwargs): f(*args, **kwargs) return f @_call_aside def _initialize(g=globals()): "Set up global resource manager (deliberately not state-saved)" manager = ResourceManager() g['_manager'] = manager for name in dir(manager): if not name.startswith('_'): g[name] = getattr(manager, name) @_call_aside def _initialize_master_working_set(): """ Prepare the master working set and make the ``require()`` API available. This function has explicit effects on the global state of pkg_resources. It is intended to be invoked once at the initialization of this module. Invocation by other packages is unsupported and done at their own risk. """ working_set = WorkingSet._build_master() _declare_state('object', working_set=working_set) require = working_set.require iter_entry_points = working_set.iter_entry_points add_activation_listener = working_set.subscribe run_script = working_set.run_script # backward compatibility run_main = run_script # Activate all distributions already on sys.path with replace=False and # ensure that all distributions added to the working set in the future # (e.g. by calling ``require()``) will get activated as well, # with higher priority (replace=True). dist = None # ensure dist is defined for del dist below for dist in working_set: dist.activate(replace=False) del dist add_activation_listener(lambda dist: dist.activate(replace=True), existing=False) working_set.entries = [] # match order list(map(working_set.add_entry, sys.path)) globals().update(locals()) PK @N#]i`胟� �� 4 site-packages/pip/_vendor/pkg_resources/__init__.pycnu �[��� � ��abc F @@ s� d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z y d d l Z Wn e k rEd d l Z n Xd d l m Z d d l m Z m Z m! Z! d d l m" Z" y& d d l m# Z# m$ Z$ m% Z% e& Z' Wn e k r�e( Z' n Xd d l m) Z* d d l+ m, Z, m- Z- y d d l. j/ Z0 e0 j1 Wn e k re2 Z0 n Xd d l m3 Z3 d d l m4 Z4 e5 d � e5 d � e5 d � e5 d � d d f e j6 k o�d d f k n r�d Z7 e j8 e7 � n e2 Z9 e2 Z: d e; f d � � YZ< d e= f d � � YZ> d e> e4 j? j@ f d � � YZA d e> e4 j? jB f d � � YZC d � ZD i ZE d � ZF d � ZG d � ZH d � ZI d � ZJ d! � ZK d" � ZL d# � ZM ZN d$ � ZO d% d& d' d( d) d* d+ d, d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 d: d; d< d= d> d? d@ dA dB dC dD d dE dF dG dH dI dJ dK dL dM dN dO dP dQ dR dS dT dU dV dW dX dY dZ d[ d\ d] d^ d_ d` da db dc dd de df dg dh di gF ZP d@ eQ f dj � � YZR dA eR f dk � � YZS dl eS f dm � � YZT dB eR f dn � � YZU dC eR f do � � YZV i ZW e j? d ZX d ZY dp ZZ dq Z[ d Z\ dr Z] ds � Z^ dt � Z_ g du � Z` dv � Za dw � Zb e jc dx � Zd e jc dy � Ze eb Zf dz � Zg d{ � Zh eh Zi d| � Zj d} � Zk e2 d~ � Zl d � Zm dX f d� � � YZn dY en f d� � � YZo d; e= f d� � � YZp d� eq f d� � � YZr d: e= f d� � � YZs es Zt dD eu f d� � � YZv d< f d� � � YZw d� � Zx d� � Zy d� � Zz d� � Z{ d� � Z| d� � Z} e2 d� � Z~ d_ f d� � � YZ e^ e= e � d` e f d� � � YZ� da e� f d� � � YZ� e� j� � d] e f d� � � YZ� e� � Z� d� eq f d� � � YZ� d� e� f d� � � YZ� d� e j� f d� � � YZ� db e� f d� � � YZ� e^ e j� e� � dZ e� f d� � � YZ� d[ e� f d� � � YZ� d\ e� f d� � � YZ� eF d� d� i �d� � Z� e( d� � Z� e( d� � Z� e� e j� e� � e( d� � Z� e� e= e� � d� � Z� e( d� � Z� e� e j� e� � e� e0 d� � r(e� e0 j� e� � n eF d� d� i �eF d� d� i �d� � Z� d� � Z� d� � Z� d� � Z� e2 d� � Z� d� � Z� e� e j� e� � e� e j� e� � e� e0 d� � r�e� e0 j� e� � n d� � Z� e� e= e� � d� � Z� i d� � Z� d� � Z� d� � Z� d� � Z� e jc d� � j� Z� e jc d� e j� e j� B� j� Z� d? e= f d� � � YZ� d� � Z� d� � Z� d= e= f d� � � YZ� d� e� f d� � � YZ� d� e� f d� � � YZ� i e� d� 6e� d� 6e� d� 6Z� d� � Z� d� e� f d� � � YZ� d� � Z� d> e4 j� j� f d� � � YZ� d� � Z� d� � Z� d� � Z� d� � Z� d� � Z� d� � Z� e j� d� d� e< d� e& �d� � Z� e� e� � d� � � Z� e� d� � � Z� d S(� sZ Package resource API -------------------- A resource is a logical file contained within a package, or a logical subdirectory thereof. The package resource API expects resource names to have their path parts separated with ``/``, *not* whatever the local path separator is. Do not use os.path operations to manipulate resource names being passed into the API. The package resource API is designed to work with normal filesystem packages, .egg files, and unpacked .egg files. It can also work in a limited way with .zip files and with custom PEP 302 loaders that support the ``get_data()`` method. i ( t absolute_importN( t get_importer( t six( t urllibt mapt filter( t utime( t mkdirt renamet unlink( t open( t isdirt split( t appdirs( t packagings pip._vendor.packaging.versions pip._vendor.packaging.specifierss" pip._vendor.packaging.requirementss pip._vendor.packaging.markersi sL Support for Python 3.0-3.2 has been dropped. Future versions will fail here.t PEP440Warningc B@ s e Z d Z RS( sa Used when there is an issue with a version or specifier not complying with PEP 440. ( t __name__t __module__t __doc__( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR [ s t _SetuptoolsVersionMixinc B@ sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C@ s t t | � j � S( N( t superR t __hash__( t self( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR c s c C@ s9 t | t � r t | � | k St t | � j | � Sd S( N( t isinstancet tupleR R t __lt__( R t other( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR f s c C@ s9 t | t � r t | � | k St t | � j | � Sd S( N( R R R R t __le__( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR l s c C@ s9 t | t � r t | � | k St t | � j | � Sd S( N( R R R R t __eq__( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR r s c C@ s9 t | t � r t | � | k St t | � j | � Sd S( N( R R R R t __ge__( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR x s c C@ s9 t | t � r t | � | k St t | � j | � Sd S( N( R R R R t __gt__( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR ~ s c C@ s9 t | t � r t | � | k St t | � j | � Sd S( N( R R R R t __ne__( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s t | � | S( N( R ( R t key( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __getitem__� s c #@ s� t j d t j � � i d d 6d d 6d d 6d d 6d d 6j � � � f d � � � f d � } t j d t d d �x | t | � � D] } | Vq� Wd S( Ns (\d+ | [a-z]+ | \.| -)t ct pret previews final-t -t rct @t devc 3@ su xi � j | � D]X } � | | � } | s | d k r> q n | d d k r_ | j d � Vq d | Vq Wd Vd S( Nt .i t 0123456789i t *s *final( R t zfill( t st part( t component_ret replace( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _parse_version_parts� s c @ s� g } x� � | j � � D]� } | j d � r� | d k rd x' | r` | d d k r` | j � q= Wn x' | r� | d d k r� | j � qg Wn | j | � q Wt | � S( NR+ s *finali����s *final-t 00000000( t lowert startswitht popt appendR ( R- t partsR. 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RB ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR b s t SetuptoolsVersionc B@ s e Z RS( ( R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRC � s t SetuptoolsLegacyVersionc B@ s e Z RS( ( R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRD � s c C@ s3 y t | � SWn t j j k r. t | � SXd S( N( RC R t versiont InvalidVersionRD ( t v( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt parse_version� s c K@ s- t � j | � t j t j | | � � d S( N( t globalst updatet _state_varst dictt fromkeys( t vartypet kw( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _declare_state� s c C@ sL i } t � } x6 t j � D]( \ } } | d | | | � | | <q W| S( Nt _sget_( RI RK t items( t statet gt kRG ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __getstate__� s c C@ sJ t � } x: | j � D], \ } } | d t | | | | | � q W| S( Nt _sset_( RI RR RK ( RS RT RU RG ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __setstate__� s $c C@ s | j � S( N( t copy( t val( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _sget_dict� s c C@ s | j � | j | � d S( N( t clearRJ ( R t obRS ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _sset_dict� s c C@ s | j � S( N( RV ( RZ ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _sget_object� s c C@ s | j | � d S( N( RX ( R R] RS ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _sset_object� s c G@ s d S( N( t None( t args( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt <lambda>� t c C@ s{ t � } t j | � } | d k rw t j d k rw y- d d j t � d � | j d � f } Wqw t k rs qw Xn | S( sZ Return this platform's maximum compatible version. distutils.util.get_platform() normally reports the minimum version of Mac OS X that would be required to *use* extensions produced by distutils. 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If this condition occurs for any other platform with a version in its platform strings, this function should be extended accordingly. t darwins macosx-%s-%sR) i i N( t get_build_platformt macosVersionStringt matchRa t syst platformt joint _macosx_verst groupt ValueError( t platt m( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_supported_platform� s - t requiret run_scriptt get_providert get_distributiont load_entry_pointt get_entry_mapt get_entry_infot iter_entry_pointst resource_stringt resource_streamt resource_filenamet resource_listdirt resource_existst resource_isdirt declare_namespacet working_sett add_activation_listenert find_distributionst set_extraction_patht cleanup_resourcest get_default_cachet Environmentt WorkingSett ResourceManagert Distributiont Requirementt EntryPointt ResolutionErrort VersionConflictt DistributionNotFoundt UnknownExtrat ExtractionErrort parse_requirementsRH t safe_namet safe_versiont get_platformt compatible_platformst yield_linest split_sectionst safe_extrat to_filenamet invalid_markert evaluate_markert ensure_directoryt normalize_patht EGG_DISTt BINARY_DISTt SOURCE_DISTt CHECKOUT_DISTt DEVELOP_DISTt IMetadataProvidert IResourceProvidert FileMetadatat PathMetadatat EggMetadatat EmptyProvidert empty_providert NullProvidert EggProvidert DefaultProvidert ZipProvidert register_findert register_namespace_handlert register_loader_typet fixup_namespace_packagesR t run_maint AvailableDistributionsc B@ s e Z d Z d � Z RS( s. 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( Rb t ContextualVersionConflict( R t required_byRb ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt with_contextb s ( R R R R� t propertyR� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� M s R� c B@ s* e Z d Z e j d Z e d � � Z RS( s� A VersionConflict that accepts a third parameter, the set of the requirements that required the installed Distribution. s by {self.required_by}c C@ s | j d S( Ni ( Rb ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� u s ( R R R R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� m s c B@ sS e Z d Z d Z e d � � Z e d � � Z e d � � Z d � Z d � Z RS( s& A requested distribution was not foundsS The '{self.req}' distribution was not found and is required by {self.requirers_str}c C@ s | j d S( Ni ( Rb ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s | j d S( Ni ( Rb ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt requirers� s c C@ s | j s d Sd j | j � S( Ns the applications , ( R� Rk ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt requirers_str� s c C@ s | j j t � � S( N( R� R� R� ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s | j � S( N( R� ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __str__� s ( R R R R� R� R� R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� z s c B@ s e Z d Z RS( s> Distribution doesn't have an "extra feature" of the given name( R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s i i i����c C@ s | t | <d S( s Register `provider_factory` to make providers for `loader_type` `loader_type` is the type or class of a PEP 302 ``module.__loader__``, and `provider_factory` is a function that, passed a *module* object, returns an ``IResourceProvider`` for that module. 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Return an IResourceProvider for the named module or requirementi t __loader__N( R R� R� t findRr RA Ri t modulest KeyErrort __import__t getattrRa t _find_adapterR� ( t moduleOrReqt modulet loader( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRt � s # c C@ s� | s� t j � d } | d k rz d } t j j | � rz t t d � rw t j | � } d | k rt | d } qt qw qz n | j | j d � � n | d S( Ni Rd s0 /System/Library/CoreServices/SystemVersion.plistt readPlistt ProductVersionR) ( Rj t mac_vert ost patht existst hasattrt plistlibR� R6 R ( t _cacheRE t plistt plist_content( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRl � s c C@ s i d d 6d d 6j | | � S( Nt ppct PowerPCt Power_Macintosh( R= ( t machine( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _macosx_arch� s c C@ s� y d d l m } Wn! t k r7 d d l m } n X| � } t j d k r� | j d � r� yT t � } t j � d j d d � } d t | d � t | d � t | � f SWq� t k r� q� Xn | S( s� Return this platform's string for platform-specific distributions XXX Currently this is the same as ``distutils.util.get_platform()``, but it needs some hacks for Linux and Mac OS X. i ( R� Re s macosx-i t t _s macosx-%d.%d-%si ( t sysconfigR� t ImportErrort distutils.utilRi Rj R4 Rl R� t unameR0 t intR� Rn ( R� Ro RE R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRf � s s macosx-(\d+)\.(\d+)-(.*)s darwin-(\d+)\.(\d+)\.(\d+)-(.*)c C@ sO | d k s$ | d k s$ | | k r( t St j | � } | rKt j | � } | s� t j | � } | r� t | j d � � } d | j d � | j d � f } | d k r� | d k s� | d k r� | d k r� t Sn t S| j d � | j d � k s| j d � | j d � k rt St | j d � � t | j d � � k rGt St St S( s� Can code for the `provided` platform run on the `required` platform? 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XXX Needs compatibility checks for Linux and other unixy OSes. i s %s.%si i s 10.3i s 10.4i N( Ra t TrueRg Rh t darwinVersionStringR� Rm t False( t providedt requiredt reqMact provMact provDarwint dversiont macosversion( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s* $" *c C@ sN t j d � j } | d } | j � | | d <t | � d j | | � d S( s@ Locate distribution `dist_spec` and run its `script_name` scripti R i N( Ri t _getframet f_globalsR\ Rr Rs ( t dist_spect script_namet nst name( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs s c C@ sg t | t j � r$ t j | � } n t | t � rB t | � } n t | t � sc t d | � � n | S( s@ Return a current distribution object for a Requirement or strings- Expected string, Requirement, or Distribution( R R t string_typesR� t parseRt R� t TypeError( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRu ) s c C@ s t | � j | | � S( sD Return `name` entry point of `group` for `dist` or raise ImportError( Ru Rv ( R� Rm R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRv 4 s c C@ s t | � j | � S( s= Return the entry point map for `group`, or the full entry map( Ru Rw ( R� Rm ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRw 9 s c C@ s t | � j | | � S( s< Return the EntryPoint object for `group`+`name`, or ``None``( Ru Rx ( R� Rm R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRx > s c B@ s> e Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C@ s d S( s; Does the package's distribution contain the named metadata?N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt has_metadataD Rd c C@ s d S( s' The named metadata resource as a stringN( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_metadataG Rd c C@ s d S( s� Yield named metadata resource as list of non-blank non-comment lines Leading and trailing whitespace is stripped from each line, and lines with ``#`` as the first non-blank character are omitted.N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_metadata_linesJ Rd c C@ s d S( s> Is the named metadata a directory? (like ``os.path.isdir()``)N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt metadata_isdirP Rd c C@ s d S( s? List of metadata names in the directory (like ``os.listdir()``)N( ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt metadata_listdirS Rd c C@ s d S( s= Execute the named script in the supplied namespace dictionaryN( ( R� t namespace( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs V Rd ( R R R� R� R� R� R Rs ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� C s c B@ sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s3 An object that provides access to package resourcesc C@ s d S( sd Return a true filesystem path for `resource_name` `manager` must be an ``IResourceManager``N( ( t managert resource_name( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_resource_filename] Rd c C@ s d S( si Return a readable file-like object for `resource_name` `manager` must be an ``IResourceManager``N( ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_resource_streamb Rd c C@ s d S( sm Return a string containing the contents of `resource_name` `manager` must be an ``IResourceManager``N( ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_resource_stringg Rd c C@ s d S( s, Does the package contain the named resource?N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt has_resourcel Rd c C@ s d S( s> Is the named resource a directory? (like ``os.path.isdir()``)N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR o Rd c C@ s d S( s? List of resource names in the directory (like ``os.listdir()``)N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR} r Rd ( R R R R R R R R R} ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� Z s c B@ s� e Z d Z d d � Z e d � � Z e d � � Z d � Z d � Z d � Z d d � Z d � Z d � Z d e e d � Z d d e d � Z d d e d � Z d � Z e d � Z d � Z d � Z d � Z RS( sD A collection of active distributions on sys.path (or a similar list)c C@ s^ g | _ i | _ i | _ g | _ | d k r< t j } n x | D] } | j | � qC Wd S( s? Create working set from list of path entries (default=sys.path)N( t entriest entry_keyst by_keyt callbacksRa Ri R� t add_entry( R R t entry( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __init__y s c C@ se | � } y d d l m } Wn t k r1 | SXy | j | � Wn t k r` | j | � SX| S( s1 Prepare the master working set. i ( t __requires__( t __main__R R� Rr R� t _build_from_requirements( t clst wsR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _build_master� s c C@ s� | g � } t | � } | j | t � � } x | D] } | j | � q4 Wx0 t j D]% } | | j k rU | j | � qU qU W| j t j (| S( sQ Build a working set from a requirement spec. Rewrites sys.path. ( R� t resolveR� t addRi R� R R ( R t req_specR t reqst distsR� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ sT | j j | g � | j j | � x* t | t � D] } | j | | t � q3 Wd S( s� Add a path item to ``.entries``, finding any distributions on it ``find_distributions(entry, True)`` is used to find distributions corresponding to the path entry, and they are added. `entry` is always appended to ``.entries``, even if it is already present. (This is because ``sys.path`` can contain the same value more than once, and the ``.entries`` of the ``sys.path`` WorkingSet should always equal ``sys.path``.) N( R t setdefaultR R6 R� R� R R� ( R R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j j | j � | k S( s9 True if `dist` is the active distribution for its project( R R= R ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __contains__� s c C@ sC | j j | j � } | d k r? | | k r? t | | � � n | S( s� Find a distribution matching requirement `req` If there is an active distribution for the requested project, this returns it as long as it meets the version requirement specified by `req`. But, if there is an active distribution for the project and it does *not* meet the `req` requirement, ``VersionConflict`` is raised. If there is no active distribution for the requested project, ``None`` is returned. N( R R= R Ra R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c c@ sg x` | D]X } | j | � } | d k rG x4 | j � D] } | Vq5 Wq | | k r | | Vq q Wd S( s Yield entry point objects from `group` matching `name` If `name` is None, yields all entry points in `group` from all distributions in the working set, otherwise only ones matching both `group` and `name` are yielded (in distribution order). N( Rw Ra t values( R Rm R� R� R t ep( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRy � s c C@ sQ t j d � j } | d } | j � | | d <| j | � d j | | � d S( s? Locate distribution for `requires` and run `script_name` scripti R i N( Ri R� R� R\ Rr Rs ( R t requiresR� R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs � s c c@ sp i } xc | j D]X } | | j k r+ q n x: | j | D]+ } | | k r9 d | | <| j | Vq9 q9 Wq Wd S( s� Yield distributions for non-duplicate projects in the working set The yield order is the order in which the items' path entries were added to the working set. i N( R R R ( R t seent itemR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRB � s c C@ s� | r" | j | j | d | �n | d k r: | j } n | j j | g � } | j j | j g � } | r� | j | j k r� d S| | j | j <| j | k r� | j | j � n | j | k r� | j | j � n | j | � d S( s Add `dist` to working set, associated with `entry` If `entry` is unspecified, it defaults to the ``.location`` of `dist`. On exit from this routine, `entry` is added to the end of the working set's ``.entries`` (if it wasn't already present). `dist` is only added to the working set if it's for a project that doesn't already have a distribution in the set, unless `replace=True`. If it's added, any callbacks registered with the ``subscribe()`` method will be called. R0 N( t insert_onR Ra t locationR R R R R6 t _added_new( R R� R t insertR0 t keyst keys2( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s" t | � d d d � } i } i } g } t � } t j t � } x�| r | j d � } | | k rm qF n | j | � s� qF n | j | j � } | d k r�| j j | j � } | d k s� | | k rq| rq| } | d k r | d k rt | j � } q t g � } t g � } n | j | | | � } | | j <| d k rq| j | d � } t | | � � qqn | j | � n | | k r�| | } t | | � j | � � n | j | j � d d d � } | j | � x/ | D]' } | | j | j � | j | | <q�Wt | | <qF W| S( se List all distributions needed to (recursively) meet `requirements` `requirements` must be a sequence of ``Requirement`` objects. `env`, if supplied, should be an ``Environment`` instance. If not supplied, it defaults to all distributions available within any entry or distribution in the working set. `installer`, if supplied, will be invoked with each requirement that cannot be met by an already-installed distribution; it should return a ``Distribution`` or ``None``. Unless `replace_conflicting=True`, raises a VersionConflict exception if any requirements are found on the path that have the correct name but the wrong version. Otherwise, if an `installer` is supplied it will be invoked to obtain the correct version of the requirement and activate it. Ni����i ( t listt _ReqExtrast collectionst defaultdictt setR5 t markers_passR= R Ra R R� R R� t best_matchR� R6 R� R� R t extrast extendR t project_nameR� ( R t requirementst envt installert replace_conflictingt processedt bestt to_activatet req_extrasR� R� R� R R� t dependent_reqt new_requirementst new_requirement( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR sJ c C@ sA t | � } | j � i } i } | d k rJ t | j � } | | 7} n | | } | j g � } t t | j | � � x� | D]� } x� | | D]� } | j � g } y | j | | | � } Wn* t k r� } | | | <| r� q� qPq� Xt t | j | � � | j t j | � � Pq� Wq� Wt | � } | j � | | f S( ss Find all activatable distributions in `plugin_env` Example usage:: distributions, errors = working_set.find_plugins( Environment(plugin_dirlist) ) # add plugins+libs to sys.path map(working_set.add, distributions) # display errors print('Could not load', errors) The `plugin_env` should be an ``Environment`` instance that contains only distributions that are in the project's "plugin directory" or directories. The `full_env`, if supplied, should be an ``Environment`` contains all currently-available distributions. If `full_env` is not supplied, one is created automatically from the ``WorkingSet`` this method is called on, which will typically mean that every directory on ``sys.path`` will be scanned for distributions. `installer` is a standard installer callback as used by the ``resolve()`` method. The `fallback` flag indicates whether we should attempt to resolve older versions of a plugin if the newest version cannot be resolved. This method returns a 2-tuple: (`distributions`, `error_info`), where `distributions` is a list of the distributions found in `plugin_env` that were loadable, along with any other distributions that are needed to resolve their dependencies. `error_info` is a dictionary mapping unloadable plugin distributions to an exception instance describing the error that occurred. Usually this will be a ``DistributionNotFound`` or ``VersionConflict`` instance. N( R' t sortRa R� R R� R R t as_requirementR R� RJ RL RM ( R t plugin_envt full_envR3 t fallbackt plugin_projectst error_infot distributionsR2 t shadow_setR0 R� R� t resolveesRG ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt find_pluginsk s4 $ c G@ s7 | j t | � � } x | D] } | j | � q W| S( s� Ensure that distributions matching `requirements` are activated `requirements` must be a string or a (possibly-nested) sequence thereof, specifying the distributions and versions required. The return value is a sequence of the distributions that needed to be activated to fulfill the requirements; all relevant distributions are included, even if they were already activated in this working set. ( R R� R ( R R1 t neededR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRr � s c C@ sL | | j k r d S| j j | � | s- d Sx | D] } | | � q4 Wd S( s� Invoke `callback` for all distributions If `existing=True` (default), call on all existing ones, as well. N( R R6 ( R t callbackt existingR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt subscribe� s c C@ s" x | j D] } | | � q Wd S( N( R ( R R� RH ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR# � s c C@ s* | j | j j � | j j � | j f S( N( R R RY R R ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRV � s c C@ sH | \ } } } } | | _ | j � | _ | j � | _ | | _ d S( N( R RY R R R ( R t e_k_b_cR R% R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRX � s N( R R R Ra R t classmethodR R R R R� Ry Rs RB R� R� R R RF Rr RJ R# RV RX ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� v s( Q S R( c B@ s e Z d Z d � Z RS( s> Map each requirement to the extras that demanded it. c @ s: � f d � | j � d � d D� } � j p9 t | � S( s� Evaluate markers for req against each extra that demanded it. Return False if the req has a marker and fails evaluation. Otherwise, return True. c 3@ s( | ] } � j j i | d 6� Vq d S( t extraN( t markert evaluate( t .0RM ( R� ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pys <genexpr>� s ( N( N( R= Ra RN t any( R R� t extra_evals( ( R� sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR, � s ( R R R R, ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR( � s c B@ s� e Z d Z d e � e d � Z d � Z d � Z d d � Z d � Z d � Z d d � Z d d � Z d � Z d � Z d � Z RS( s5 Searchable snapshot of distributions on a search pathc C@ s, i | _ | | _ | | _ | j | � d S( s! Snapshot distributions available on a search path Any distributions found on `search_path` are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. `platform` is an optional string specifying the name of the platform that platform-specific distributions must be compatible with. If unspecified, it defaults to the current platform. `python` is an optional string naming the desired version of Python (e.g. ``'3.3'``); it defaults to the current version. You may explicitly set `platform` (and/or `python`) to ``None`` if you wish to map *all* distributions, not just those compatible with the running platform or Python version. N( t _distmapRj t pythont scan( R t search_pathRj RT ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR s c C@ sC | j d k s0 | j d k s0 | j | j k oB t | j | j � S( s� Is distribution `dist` acceptable for this environment? The distribution must match the platform and python version requirements specified when this environment was created, or False is returned. N( RT Ra t py_versionR� Rj ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt can_add s c C@ s | j | j j | � d S( s" Remove `dist` from the environmentN( RS R t remove( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRY ( s c C@ sQ | d k r t j } n x2 | D]* } x! t | � D] } | j | � q2 Wq Wd S( sd Scan `search_path` for distributions usable in this environment Any distributions found are added to the environment. `search_path` should be a sequence of ``sys.path`` items. If not supplied, ``sys.path`` is used. Only distributions conforming to the platform/python version defined at initialization are added. N( Ra Ri R� R� R ( R RV R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRU , s c C@ s | j � } | j j | g � S( s Return a newest-to-oldest list of distributions for `project_name` Uses case-insensitive `project_name` comparison, assuming all the project's distributions use their project's name converted to all lowercase as their key. ( R3 RS R= ( R R0 t distribution_key( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR! ; s c C@ su | j | � rq | j � rq | j j | j g � } | | k rq | j | � | j d t j d � d t � qq n d S( sL Add `dist` if we ``can_add()`` it and it has not already been added R t hashcmpt reverseN( RX t has_versionRS R R R6 R< t operatort attrgetterR� ( R R� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR F s c C@ sW | j | � } | d k r | Sx% | | j D] } | | k r- | Sq- W| j | | � S( s� Find distribution best matching `req` and usable on `working_set` This calls the ``find(req)`` method of the `working_set` to see if a suitable distribution is already active. (This may raise ``VersionConflict`` if an unsuitable version of the project is already active in the specified `working_set`.) If a suitable distribution isn't active, this method returns the newest distribution in the environment that meets the ``Requirement`` in `req`. If no suitable distribution is found, and `installer` is supplied, then the result of calling the environment's ``obtain(req, installer)`` method will be returned. N( R� Ra R t obtain( R R� R� R3 R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR- O s c C@ s | d k r | | � Sd S( s� Obtain a distribution matching `requirement` (e.g. via download) Obtain a distro that matches requirement (e.g. via download). In the base ``Environment`` class, this routine just returns ``installer(requirement)``, unless `installer` is None, in which case None is returned instead. This method is a hook that allows subclasses to attempt other ways of obtaining a distribution before falling back to the `installer` argument.N( Ra ( R t requirementR3 ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR` e s c c@ s0 x) | j j � D] } | | r | Vq q Wd S( s= Yield the unique project names of the available distributionsN( RS R% ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRB q s c C@ s{ t | t � r | j | � nX t | t � rd xF | D]( } x | | D] } | j | � qF Wq5 Wn t d | f � � | S( s2 In-place addition of a distribution or environments Can't add %r to environment( R R� R R� R� ( R R t projectR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __iadd__w s c C@ s@ | j g d d d d �} x | | f D] } | | 7} q( W| S( s4 Add an environment or distribution to an environmentRj RT N( R� Ra ( R R t newR2 ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __add__� s N( R R R Ra Rq t PY_MAJORR RX RY RU R! R R- R` RB Rc Re ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c B@ s e Z d Z RS( sT An error occurred extracting a resource The following attributes are available from instances of this exception: manager The resource manager that raised this exception cache_path The base directory for resource extraction original_error The exception instance that caused extraction to fail ( R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c B@ s� e Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z e d � � Z d � Z d � Z e d � Z RS( s' Manage resource extraction and packagesc C@ s i | _ d S( N( t cached_files( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s t | � j | � S( s Does the named resource exist?( Rt R ( R t package_or_requirementR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR~ � s c C@ s t | � j | � S( s, Is the named resource an existing directory?( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s t | � j | | � S( s4 Return a true filesystem path for specified resource( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR| � s c C@ s t | � j | | � S( s9 Return a readable file-like object for specified resource( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR{ � s c C@ s t | � j | | � S( s% Return specified resource as a string( Rt R ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRz � s c C@ s t | � j | � S( s1 List the contents of the named resource directory( Rt R} ( R Rh R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR} � s c C@ st t j � d } | j p t � } t j d � j � } t | j t � � � } | | _ | | _ | | _ | � d S( s5 Give an error message for problems extracting file(s)i s Can't extract file(s) to egg cache The following error occurred while trying to extract file(s) to the Python egg cache: {old_exc} The Python egg cache directory is currently set to: {cache_path} Perhaps your account does not have write access to this directory? You can change the cache directory by setting the PYTHON_EGG_CACHE environment variable to point to an accessible directory. N( Ri t exc_infot extraction_pathR� t textwrapt dedentt lstripR� R� R� R t cache_patht original_error( R t old_excRn t tmplt err( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt extraction_error� s c C@ sn | j p t � } t j j | | d | � } y t | � Wn | j � n X| j | � d | j | <| S( s� Return absolute location in cache for `archive_name` and `names` The parent directory of the resulting path will be created if it does not already exist. `archive_name` should be the base filename of the enclosing egg (which may not be the name of the enclosing zipfile!), including its ".egg" extension. `names`, if provided, should be a sequence of path name parts "under" the egg's extraction location. This method should only be called by resource providers that need to obtain an extraction location, and only for names they intend to extract, as it tracks the generated names for possible cleanup later. s -tmpi ( Rj R� R� R� Rk t _bypass_ensure_directoryRs t _warn_unsafe_extraction_pathRg ( R t archive_namet namest extract_patht target_path( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt get_cache_path� s c C@ sw t j d k r* | j t j d � r* d St j | � j } | t j @sV | t j @rs d | } t j | t � n d S( sN If the default extraction path is overridden and set to an insecure location, such as /tmp, it opens up an opportunity for an attacker to replace an extracted file with an unauthorized payload. Warn the user if a known insecure location is used. See Distribute #375 for more details. t ntt windirNs� %s is writable by group/others and vulnerable to attack when used with get_resource_filename. Consider a more secure location (set with .set_extraction_path or the PYTHON_EGG_CACHE environment variable).( R� R� R4 t environt statt st_modet S_IWOTHt S_IWGRPR> R? t UserWarning( R� t modet msg( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRu � s &c C@ s@ t j d k r< t j | � j d Bd @} t j | | � n d S( s4 Perform any platform-specific postprocessing of `tempname` This is where Mac header rewrites should be done; other platforms don't have anything special they should do. Resource providers should call this method ONLY after successfully extracting a compressed resource. They must NOT call it on resources that are already in the filesystem. `tempname` is the current (temporary) name of the file, and `filename` is the name it will be renamed to by the caller after this routine returns. t posixim i� N( R� R� R~ R t chmod( R t tempnamet filenameR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt postprocess s c C@ s% | j r t d � � n | | _ d S( s� Set the base path where resources will be extracted to, if needed. If you do not call this routine before any extractions take place, the path defaults to the return value of ``get_default_cache()``. (Which is based on the ``PYTHON_EGG_CACHE`` environment variable, with various platform-specific fallbacks. See that routine's documentation for more details.) Resources are extracted to subdirectories of this path based upon information given by the ``IResourceProvider``. You may set this to a temporary directory, but then you must call ``cleanup_resources()`` to delete the extracted files when done. There is no guarantee that ``cleanup_resources()`` will be able to remove all extracted files. (Note: you may not change the extraction path for a given resource manager once resources have been extracted, unless you first call ``cleanup_resources()``.) s5 Can't change extraction path, files already extractedN( Rg Rn Rj ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ) s c C@ s d S( sB Delete all extracted resource files and directories, returning a list of the file and directory names that could not be successfully removed. This function does not have any concurrency protection, so it should generally only be called when the extraction path is a temporary directory exclusive to a single process. This method is not automatically called; you must call it explicitly or register it as an ``atexit`` function if you wish to ensure cleanup of a temporary directory used for extractions. N( ( R t force( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� C Rd N( ( R R R Ra Rj R R~ R R| R{ Rz R} Rs Rz t staticmethodRu R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s" t j j d � p! t j d d � S( s� Return the ``PYTHON_EGG_CACHE`` environment variable or a platform-relevant user cache dir for an app named "Python-Eggs". t PYTHON_EGG_CACHEt appnames Python-Eggs( R� R} R= R t user_cache_dir( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� Q s c C@ s t j d d | � S( s� Convert an arbitrary string to a standard distribution name Any runs of non-alphanumeric/. characters are replaced with a single '-'. s [^A-Za-z0-9.]+R% ( R: t sub( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ] s c C@ sZ y t t j j | � � SWn9 t j j k rU | j d d � } t j d d | � SXd S( sB Convert an arbitrary string to a standard version string R� R) s [^A-Za-z0-9.]+R% N( RA R RE t VersionRF R0 R: R� ( RE ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� e s c C@ s t j d d | � j � S( s� Convert an arbitrary string to a standard 'extra' name Any runs of non-alphanumeric characters are replaced with a single '_', and the result is always lowercased. s [^A-Za-z0-9.-]+R� ( R: R� R3 ( RM ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� q s c C@ s | j d d � S( s| Convert a project or version name to its filename-escaped form Any '-' characters are currently replaced with '_'. R% R� ( R0 ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� z s c C@ s; y t | � Wn& t k r6 } d | _ d | _ | SXt S( so Validate text as a PEP 508 environment marker; return an exception if invalid or False otherwise. N( R� t SyntaxErrorRa R� t linenoR� ( t textt e( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sL y t j j | � } | j � SWn% t j j k rG } t | � � n Xd S( s� Evaluate a PEP 508 environment marker. Return a boolean indicating the marker result in this environment. Raise SyntaxError if marker is invalid. This implementation uses the 'pyparsing' module. N( R t markerst MarkerRO t InvalidMarkerR� ( R� RM RN R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c B@ s� e Z d Z d Z d Z d Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sE Try to implement resources and metadata for arbitrary PEP 302 loadersc C@ s: t | d d � | _ t j j t | d d � � | _ d S( NR� t __file__Rd ( R� Ra R� R� R� t dirnamet module_path( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j | � S( N( t _fnR� ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s t j | j | | � � S( N( t iot BytesIOR ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j | j | � � S( N( t _getR� R� ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j | j | � � S( N( t _hasR� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s% | j o$ | j | j | j | � � S( N( t egg_infoR� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sE | j s d S| j | j | j | � � } t j rA | j d � S| S( NRd s utf-8( R� R� R� R t PY3t decode( R R� t value( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s t | j | � � S( N( R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( t _isdirR� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s% | j o$ | j | j | j | � � S( N( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s | j | j | j | � � S( N( t _listdirR� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR} � s c C@ s) | j r% | j | j | j | � � Sg S( N( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c B@ s d | } | j | � s, e d | � � n | j | � j d d � } | j d d � } | j | j | � } | | d <e j j | � r� e | � j � } e | | d � } | | | UnQ d d l m } e | � d | j d � | f | | <e | | d � } | | | Ud S( Ns scripts/s No script named %rs s s R� t execi ( t cache( R� R� R� R0 R� R� R� R� R� R t readR; t linecacheR� t lenR ( R R� R t scriptt script_textt script_filenamet sourcet codeR� t script_code( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRs � s %c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( t NotImplementedError( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s t d � � d S( Ns9 Can't perform this operation for unregistered loader type( R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s& | r" t j j | | j d � � S| S( Nt /( R� R� Rk R ( R t baseR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s2 t | j d � r" | j j | � St d � � d S( Nt get_datas= Can't perform this operation for loaders without 'get_data()'( R� R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s N( R R R Ra t egg_nameR� R� R R R R R R� R� R� R R� R} R Rs R� R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s, c B@ s e Z d Z d � Z d � Z RS( s& Provider based on a virtual filesystemc C@ s t j | | � | j � d S( N( R� R t _setup_prefix( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR s c C@ s� | j } d } xt | | k r� t | � rd t j j | � | _ t j j | d � | _ | | _ Pn | } t j j | � \ } } q Wd S( Ns EGG-INFO( R� Ra t _is_unpacked_eggR� R� t basenameR� Rk R� t egg_rootR ( R R� t oldR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s ( R R R R R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c B@ sJ e Z d Z d � Z d � Z d � Z d � Z d � Z e d � � Z RS( s6 Provides access to package resources in the filesystemc C@ s t j j | � S( N( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s t j j | � S( N( R� R� R ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s t j | � S( N( R� t listdir( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� " s c C@ s t | j | j | � d � S( Nt rb( R R� R� ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR % s c C@ s& t | d � � } | j � SWd QXd S( NR� ( R R� ( R R� t stream( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ( s c C@ s) t t d t d � � } t | | � d S( Nt SourceFileLoader( R� t importlib_machineryt typeRa R� ( R t loader_cls( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _register, s ( R R R R� R� R� R R� RL R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c B@ s< e Z d Z d � Z Z d � Z d � Z d Z d � Z RS( s. 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Use a platform-specific path separator (os.sep) for the path keys for compatibility with pypy on Windows. c 3@ s3 | ]) } | j d t j � � j | � f Vq d S( R� N( R0 R� t sept getinfo( RP R� ( t zfile( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pys <genexpr>U s N( t ContextualZipFilet namelistRL ( R R� RR ( ( R� sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt buildJ s ( R R R RL R� t load( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� E s t MemoizedZipManifestsc B@ s) e Z d Z e j d d � Z d � Z RS( s% Memoized zipfile manifests. t manifest_mods manifest mtimec C@ sv t j j | � } t j | � j } | | k sC | | j | k rk | j | � } | j | | � | | <n | | j S( sW Load a manifest at path or return a suitable manifest already loaded. ( R� R� t normpathR~ t st_mtimet mtimeR� R� t manifest( R R� R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� f s ( R R R R) t namedtupleR� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ` s R� c B@ s) e Z d Z d � Z d � Z d � Z RS( sL Supplement ZipFile class to support context manager for Python 2.6 c C@ s | S( N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __enter__y s c C@ s | j � d S( N( t close( R R� R� t traceback( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt __exit__| s c O@ s8 t t j d � r" t j | | � St t | � j | � S( sI Construct a ZipFile or ContextualZipFile as appropriate R� ( R� t zipfilet ZipFileR R� t __new__( R Rb t kwargs( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s ( R R R R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� t s c B@ s� e Z d Z d Z e � Z d � Z d � Z d � Z e d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s" Resource support for zips and eggsc C@ s* t j | | � | j j t j | _ d S( N( R� R R� t archiveR� R� t zip_pre( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s@ | j | j � r# | t | j � St d | | j f � � d S( Ns %s is not a subpath of %s( R4 R� R� t AssertionError( R t fspath( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _zipinfo_name� s c C@ sd | j | } | j | j t j � rG | t | j � d j t j � St d | | j f � � d S( Ni s %s is not a subpath of %s( R� R4 R� R� R� R� R R� ( R t zip_pathR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _parts� s !c C@ s | j j | j j � S( N( t _zip_manifestsR� R� R� ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt zipinfo� s c C@ s� | j s t d � � n | j | � } | j � } d j | j | � � | k r~ x* | D] } | j | | j | � � qX Wn | j | | � S( Ns5 resource_filename() only supported for .egg, not .zipR� ( R� R� t _resource_to_zipt _get_eager_resourcesRk R� t _extract_resourcet _eager_to_zip( R R R R� t eagersR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s/ | j } | j d } t j | � } | | f S( Ni i����( i i i����( t file_sizet date_timet timet mktime( t zip_statt sizeR� t timestamp( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _get_date_and_size� s c C@ s� | | j � k r^ x9 | j � | D]' } | j | t j j | | � � } q# Wt j j | � S| j | j | � \ } } t s� t d � � n y(| j | j | j | � � } | j | | � r� | St d d t j j | � �\ } } t j | | j j | � � t j | � t | | | f � | j | | � y t | | � Wnl t j k r�t j j | � r�| j | | � r�| St j d k r�t | � t | | � | Sn � n XWn t j k r�| j � n X| S( Ns> "os.rename" and "os.unlink" are not supported on this platforms .$extractt dirR{ ( t _indexR� R� R� Rk R� R� R� t WRITE_SUPPORTt IOErrorRz R� R� t _is_currentt _mkstempt writeR� R� R� R R� R t errort isfileR� R Rs ( R R R� R� t lastR� R� t real_patht outft tmpnam( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s@ $ c C@ s� | j | j | � \ } } t j j | � s2 t St j | � } | j | k s_ | j | k rc t S| j j | � } t | d � � } | j � } Wd QX| | k S( sK Return True if the file_path is current for this zip_path R� N( R� R� R� R� R� R� R~ t st_sizeR� R� R� R R� ( R t file_pathR� R� R� R~ t zip_contentst ft file_contents( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sa | j d k rZ g } x6 d D]. } | j | � r | j | j | � � q q W| | _ n | j S( Ns native_libs.txts eager_resources.txt( s native_libs.txts eager_resources.txt( R� Ra R� R/ R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s� y | j SWn� t k r� i } x~ | j D]s } | j t j � } xX | r� t j j | d � } | | k r� | | j | d � PqF | j � g | | <qF Wq+ W| | _ | SXd S( Ni����( t _dirindext AttributeErrorR� R R� R� Rk R6 R5 ( R t indR� R7 t parent( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s. | j | � } | | j k p- | | j � k S( N( R� R� R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s | j | � | j � k S( N( R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ! s c C@ s% t | j � j | j | � d � � S( N( ( R' R� R= R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� $ s c C@ s | j | j | j | � � S( N( R� R� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� ' s c C@ s | j | j | j | � � S( N( R� R� R� ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� * s N( R R R Ra R� R� R� R R� R� R� R� R R� R� R� R� R� R� R� R� R� R� R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s$ 4 c B@ s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( s* Metadata handler for standalone PKG-INFO files Usage:: metadata = FileMetadata("/path/to/PKG-INFO") This provider rejects all data and metadata requests except for PKG-INFO, which is treated as existing, and will be the contents of the file at the provided location. c C@ s | | _ d S( N( R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR = s c C@ s | d k o t j j | j � S( Ns PKG-INFO( R� R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� @ s c C@ s_ | d k r t d � � n t j | j d d d d �� } | j � } Wd QX| j | � | S( Ns PKG-INFOs( No metadata except PKG-INFO is availablet encodings utf-8t errorsR0 ( R� R� R R� R� t _warn_on_replacement( R R� R t metadata( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� C s ! c C@ sG d j d � } | | k rC d } | j t � � } t j | � n d S( Ns �s utf-8s2 {self.path} could not be properly decoded in UTF-8( R� R� R� R> R? ( R R t replacement_charRq R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR L s c C@ s t | j | � � S( N( R� R� ( R R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� T s ( R R R R R� R� R R� ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� 1 s c B@ s e Z d Z d � Z RS( ss Metadata provider for egg directories Usage:: # Development eggs: egg_info = "/path/to/PackageName.egg-info" base_dir = os.path.dirname(egg_info) metadata = PathMetadata(base_dir, egg_info) dist_name = os.path.splitext(os.path.basename(egg_info))[0] dist = Distribution(basedir, project_name=dist_name, metadata=metadata) # Unpacked egg directories: egg_path = "/path/to/PackageName-ver-pyver-etc.egg" metadata = PathMetadata(egg_path, os.path.join(egg_path,'EGG-INFO')) dist = Distribution.from_filename(egg_path, metadata=metadata) c C@ s | | _ | | _ d S( N( R� R� ( R R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR l s ( R R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� X s c B@ s e Z d Z d � Z RS( s Metadata provider for .egg filesc C@ s` | j t j | _ | | _ | j rF t j j | j | j � | _ n | j | _ | j � d S( s- Create a metadata provider from a zipimporterN( R� R� R� R� R� t prefixR� Rk R� R� ( R t importer( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR t s ! ( R R R R ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� q s RL t _distribution_findersc C@ s | t | <d S( sx Register `distribution_finder` to find distributions in sys.path items `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `distribution_finder` is a callable that, passed a path item and the importer instance, yields ``Distribution`` instances found on that path item. See ``pkg_resources.find_on_path`` for an example.N( R ( t importer_typet distribution_finder( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s+ t | � } t t | � } | | | | � S( s. Yield distributions accessible via `path_item`( R R� R ( t path_itemt onlyR t finder( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c c@ s� | j j d � r d St | � } | j d � rH t j | d | �Vn | rR d Sxc | j d � D]R } t | � rb t j j | | � } x( t t j | � | � D] } | Vq� Wqb qb Wd S( s@ Find eggs in zip files; possibly multiple nested eggs. s .whlNs PKG-INFOR R� ( R� t endswithR� R� R� t from_filenameR} R� R� R� Rk t find_eggs_in_zipt zipimportt zipimporter( R R R R t subitemt subpathR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s d S( N( ( ( R R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt find_nothing� s c C@ s d � } t | d | d t �S( sL Given a list of filenames, return them in descending order by version number. >>> names = 'bar', 'foo', 'Python-2.7.10.egg', 'Python-2.7.2.egg' >>> _by_version_descending(names) ['Python-2.7.10.egg', 'Python-2.7.2.egg', 'foo', 'bar'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.egg', 'Setuptools-1.2.3b1.egg'] >>> names = 'Setuptools-1.2.3b1.egg', 'Setuptools-1.2.3.post1.egg' >>> _by_version_descending(names) ['Setuptools-1.2.3.post1.egg', 'Setuptools-1.2.3b1.egg'] c S@ sY t j j | � \ } } t j | j d � | g � } g | D] } t j j | � ^ q= S( s6 Parse each component of the filename R% ( R� R� t splitextt itertoolst chainR R RE R� ( R� t extR7 R. ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _by_version� s R R\ ( t sortedR� ( Rw R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _by_version_descending� s c c@ s9 t | � } t j j | � r5t j | t j � r5t | � rn t j | d t | t j j | d � � �Vq5t t j | � � } x�| D]�} | j � } | j d � s� | j d � r=t j j | | � } t j j | � rt t j | � � d k rq� n t | | � } n t | � } t j | | | d t �Vq� | r�t | � r�t t j j | | � � } x� | D] } | VqrWq� | r� | j d � r� t t j j | | � � � } | j � } Wd QXxa | D]V } | j � s�q�n t j j | | j � � } t | � } x | D] } | VqWPq�Wq� q� Wn d S( s6 Yield distributions accessible on a sys.path directoryR s EGG-INFOs .egg-infos .dist-infoi t precedences .egg-linkN( t _normalize_cachedR� R� R t accesst R_OKR� R� R R� Rk R! R� R3 R R� R� t from_locationR� R� R t readlinest stript rstrip( R R R t path_item_entriesR R3 t fullpathR R R� t entry_filet entry_linest lineR� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt find_on_path� sB ' t FileFindert _namespace_handlerst _namespace_packagesc C@ s | t | <d S( s� Register `namespace_handler` to declare namespace packages `importer_type` is the type or class of a PEP 302 "Importer" (sys.path item handler), and `namespace_handler` is a callable like this:: def namespace_handler(importer, path_entry, moduleName, module): # return a path_entry to use for child packages Namespace handlers are only called if the importer object has already agreed that it can handle the relevant path item, and they should only return a subpath if the module __path__ does not already contain an equivalent subpath. For an example namespace handler, see ``pkg_resources.file_ns_handler``. N( R1 ( R t namespace_handler( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s c C@ s t | � } | d k r d S| j | � } | d k r; d St j j | � } | d k r� t j | � } t j | <g | _ t | � n! t | d � s� t d | � � n t t | � } | | | | | � } | d k r| j } | j | � | j | � t | | | � n | S( sE Ensure that named package includes a subpath of path_item (if needed)t __path__s Not a package:N( R Ra t find_moduleRi R� R= t typest ModuleTypeR4 t _set_parent_nsR� R� R� R1 R6 t load_modulet _rebuild_mod_path( t packageNameR R R� R� t handlerR R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _handle_ns s* c @ sz g t j D] } t | � ^ q � � f d � � � � f d � } | j d | � g | D] } t | � ^ qZ | j (d S( sq Rebuild module.__path__ ensuring that all entries are ordered corresponding to their sys.path order c @ s0 y � j | � SWn t k r+ t d � SXd S( s/ Workaround for #520 and #513. t infN( t indexRn t float( R ( t sys_path( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt safe_sys_path_index7 s c @ sL | j t j � } � j d � d } | | } � t t j j | � � � S( sR Return the ordinal of the path based on its position in sys.path R) i ( R R� R� t countR# Rk ( R� t path_partst module_partsR7 ( t package_nameRB ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt position_in_sys_path@ s R N( Ri R� R# R< R4 ( t orig_pathRF R� t pRG ( ( RF RB RA sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR: 0 s " c C@ s t j � z� | t k r d St j d } } d | k r� d j | j d � d � } t | � | t k rx t | � n y t j | j } Wq� t k r� t d | � � q� Xn t j | g � j | � t j | g � x | D] } t | | � q� WWd t j � Xd S( s9 Declare that package 'packageName' is a namespace packageNR) i����s Not a package:( t _impt acquire_lockR2 Ri R� Ra Rk R R� R� R� R4 R R� R R6 R= t release_lock( R; R� R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� M s& c C@ sb t j � zF x? t j | d � D]+ } t | | � } | r t | | � q q WWd t j � Xd S( sD Ensure that previously-declared namespace packages include path_itemN( ( RJ RK R2 R= R= R� RL ( R R t packageR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� n s c C@ s` t j j | | j d � d � } t | � } x+ | j D] } t | � | k r8 Pq8 q8 W| Sd S( sB Compute an ns-package subpath for a filesystem or zipfile importerR) i����N( R� R� Rk R R# R4 ( R R R; R� R t normalizedR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt file_ns_handlerz s " c C@ s d S( N( Ra ( R R R; R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt null_ns_handler� s c C@ s t j j t j j | � � S( s1 Normalize a file/dir name for comparison purposes( R� R� t normcaset realpath( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s9 y | | SWn& t k r4 t | � | | <} | SXd S( N( R� R� ( R� R� t result( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR# � s c C@ s | j � j d � S( s@ Determine if given path appears to be an unpacked egg. s .egg( R3 R ( R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sU | j d � } | j � } | rQ d j | � } t t j | | t j | � n d S( NR) ( R R5 Rk t setattrRi R� ( R; R7 R� R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR8 � s c c@ s� t | t j � rV xn | j � D]0 } | j � } | r | j d � r | Vq q Wn- x* | D]" } x t | � D] } | Vqp Wq] Wd S( s9 Yield non-empty/non-comment lines of a string or sequencet #N( R R R� t splitlinesR( R4 R� ( t strsR- t ss( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s s \w+(\.\w+)*$s� (?P<name>[^-]+) ( -(?P<ver>[^-]+) ( -py(?P<pyver>[^-]+) ( -(?P<plat>.+) )? )? )? c B@ s� e Z d Z d d d d � Z d � Z d � Z e d � Z d � Z d d d � Z e j d � Z e d d � � Z e d � � Z e d d � � Z e d d � � Z RS( s3 Object representing an advertised importable objectc C@ sn t | � s t d | � � n | | _ | | _ t | � | _ t j d d j | � � j | _ | | _ d S( Ns Invalid module names x[%s]t ,( t MODULERn R� t module_nameR t attrsR� R� Rk R. R� ( R R� R[ R\ R. R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s "c C@ sf d | j | j f } | j r< | d d j | j � 7} n | j rb | d d j | j � 7} n | S( Ns %s = %st :R) s [%s]RY ( R� R[ R\ Rk R. ( R R- ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s d t | � S( Ns EntryPoint.parse(%r)( RA ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c O@ sO | s | s | r, t j d t d d �n | rE | j | | � n | j � S( sH Require packages for this EntryPoint, then resolve it. sJ Parameters to load are deprecated. Call .resolve and .require separately.R9 i ( R> R? t DeprecationWarningRr R ( R Rr Rb R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sd t | j d d g d d �} y t j t | j | � SWn% t k r_ } t t | � � � n Xd S( sD Resolve the entry point from its module and attrs. t fromlistR t leveli N( R� R[ t functoolst reduceR� R\ R R� RA ( R R� t exc( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ si | j r% | j r% t d | � � n | j j | j � } t j | | | � } t t t j | � � d S( Ns& Can't require() without a distribution( R. R� R� R R� R R' R R ( R R2 R3 R RR ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRr s s] \s*(?P<name>.+?)\s*=\s*(?P<module>[\w.]+)\s*(:\s*(?P<attr>[\w.]+))?\s*(?P<extras>\[.*\])?\s*$c C@ s� | j j | � } | s0 d } t | | � � n | j � } | j | d � } | d rl | d j d � n d } | | d | d | | | � S( s Parse a single entry point from string `src` Entry point syntax follows the form:: name = some.module:some.attr [extra1, extra2] The entry name and module name are required, but the ``:attrs`` and ``[extras]`` parts are optional s9 EntryPoint must be in 'name=module:attrs [extras]' formatR. t attrR) R� R� ( ( t patternRh Rn t groupdictt _parse_extrasR ( R t srcR� Rp R� t resR. R\ ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� s #c C@ s9 | s d St j d | � } | j r2 t � � n | j S( Nt x( ( R� R� t specsRn R. ( R t extras_specR� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRg $ s c C@ s� t | � s t d | � � n i } xZ t | � D]L } | j | | � } | j | k rp t d | | j � � n | | | j <q1 W| S( s Parse an entry point groups Invalid group names Duplicate entry point( RZ Rn R� R� R� ( R Rm t linesR� t thisR. R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt parse_group- s c C@ s� t | t � r | j � } n t | � } i } x~ | D]v \ } } | d k rj | s[ q7 n t d � � n | j � } | | k r� t d | � � n | j | | | � | | <q7 W| S( s! Parse a map of entry point groupss% Entry points must be listed in groupss Duplicate group nameN( R RL RR R� Ra Rn R( Ro ( R t dataR� t mapsRm Rm ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt parse_map: s ( ( N( R R R Ra R R� R� R� R� R Rr R: R; Re RL R� Rg Ro Rr ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sK | s d St j j | � } | d j d � rG t j j | d d � S| S( NRd i����s md5=( Rd ( R R� t urlparseR4 t urlunparse( R" t parsed( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _remove_md5_fragmentN s c C@ s[ d � } t | | � } t t | � d � } | j d � \ } } } t | j � � pZ d S( s� Given an iterable of lines from a Metadata file, return the value of the Version field, if present, or None otherwise. c S@ s | j � j d � S( Ns version:( R3 R4 ( R. ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRc \ Rd Rd R] N( R t nextt itert partitionR� R( Ra ( Rm t is_version_linet version_linesR. R� R� ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _version_from_fileW s c B@ s� e Z d Z d Z d# d# d# d# e d# e d � Z e d# d � � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z d � Z e d � � Z e d � � Z d$ d � Z d � Z d# e d � Z d � Z d � Z d � Z d � Z e d# d � � Z! d � Z" d � Z# d# d � Z$ d � Z% d# e d � Z& d � Z' d � Z( d! � Z) e d" � � Z* RS(% s5 Wrap an actual or potential sys.path entry w/metadatas PKG-INFOc C@ sj t | p d � | _ | d k r3 t | � | _ n | | _ | | _ | | _ | | _ | p` t | _ d S( Nt Unknown( R� R0 Ra R� t _versionRW Rj R" R" R� t _provider( R R" R R0 RE RW Rj R" ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR g s c K@ s� d g d \ } } } } t j j | � \ } } | j � t k r� t | j � } t | � } | r� | j d d d d � \ } } } } q� n | | | d | d | d | d | | �j � S( Ni R� t vert pyverRo R0 RE RW Rj ( Ra R� R� R R3 t _distributionImplt EGG_NAMERm t _reload_version( R R" R� R RO R0 RE RW Rj R Rh ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR& s s $c C@ s | S( N( ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ s: | j | j | j t | j � | j p* d | j p6 d f S( NRd ( t parsed_versionR" R Rv R" RW Rj ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR[ � s c C@ s t | j � S( N( t hashR[ ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | j | j k S( N( R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s& t | | j � s t S| j | j k S( N( R R� R� R[ ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s | | k S( N( ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s: y | j SWn( t k r5 | j j � | _ } | SXd S( N( t _keyR R0 R3 ( R R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR � s c C@ s+ t | d � s$ t | j � | _ n | j S( Nt _parsed_version( R� RH RE R� ( R ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyR� � s c C@ sy t j j } t | j | � } | s( d S| j s5 d St j d � j � j d d � } t j | j t | � � t � d S( Ns> '{project_name} ({version})' is being parsed as a legacy, non PEP 440, version. 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R� t varsR ( R t LVt is_legacyRq ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _warn_legacy_version� s c C@ sg y | j SWnU t k rb t | j | j � � } | d k r^ d } t | | j | � � n | SXd S( Ns( Missing 'Version:' header and/or %s file( R~ R R| t _get_metadatat PKG_INFORa Rn ( R RE Rq ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyRE � s c C@ s� y | j SWn� t k r� i g d 6} | _ x� d D]� } x� t | j | � � D]� \ } } | r� d | k r� | j d d � \ } } t | � r� g } q� t | � s� g } q� n t | � p� d } n | j | g � j t | � � qR Wq6 W| SXd S( Ns requires.txts depends.txtR] i ( s requires.txts depends.txt( t _Distribution__dep_mapR Ra R� R� R R� R� R� R R/ R� ( R t dmR� RM R RN ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/pkg_resources/__init__.pyt _dep_map� s " 'c C@ s� | j } g } | j | j d d � � xS | D]K } y | j | t | � � Wq/ t k ry t d | | f � � q/ Xq/ W| S( s@ List of Requirements needed for this distro if `extras` are useds %s has no such extra feature %rN( ( R� R/ R= Ra R� R� R� ( R R. 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This class implements a PEP302 finder and loader. It should be compatible with Python 2.5 and all existing versions of Python3 c C@ s | | _ i | _ d S( N( R t known_modules( R t six_module_name( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR � s c G@ s- x& | D] } | | j | j d | <q Wd S( Nt .( R2 R ( R R t fullnamest fullname( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt _add_module� s c C@ s | j | j d | S( NR4 ( R2 R ( R R6 ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt _get_module� s c C@ s | | j k r | Sd S( N( R2 R ( R R6 t path( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt find_module� s c C@ s7 y | j | SWn! t k r2 t d | � � n Xd S( Ns! This loader does not know module ( R2 t KeyErrort ImportError( R R6 ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt __get_module� s c C@ sj y t j | SWn t k r" n X| j | � } t | t � rP | j � } n | | _ | t j | <| S( N( R R R; t _SixMetaPathImporter__get_modulet isinstanceR R t __loader__( R R6 R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt load_module� s c C@ s t | j | � d � S( s� Return true, if the named module is a package. We need this method to get correct spec objects with Python 3.4 (see PEP451) t __path__( t hasattrR> ( R R6 ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt is_package� s c C@ s | j | � d S( s; Return None Required, if is_package is implementedN( R> R ( R R6 ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt get_code� s N( R R R R R7 R8 R R: R> RA RD RE t get_source( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR1 � s t _MovedItemsc B@ s e Z d Z g Z RS( s Lazy loading of moved objects( R R R RB ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyRG � s t cStringIOt iot StringIOt filtert itertoolst builtinst ifiltert filterfalset ifilterfalset inputt __builtin__t raw_inputt internR t mapt imapt getcwdt ost getcwdut getcwdbt ranget xranget reload_modulet importlibt impt reloadt reducet functoolst shlex_quotet pipest shlext quotet UserDictt collectionst UserListt UserStringt zipt izipt zip_longestt izip_longestt configparsert ConfigParsert copyregt copy_regt dbm_gnut gdbms dbm.gnut _dummy_threadt dummy_threadt http_cookiejart cookielibs http.cookiejart http_cookiest Cookies http.cookiest html_entitiest htmlentitydefss html.entitiest html_parsert HTMLParsers html.parsert http_clientt httplibs http.clientt email_mime_multiparts email.MIMEMultiparts email.mime.multipartt email_mime_nonmultiparts email.MIMENonMultiparts email.mime.nonmultipartt email_mime_texts email.MIMETexts email.mime.textt email_mime_bases email.MIMEBases email.mime.baset BaseHTTPServers http.servert CGIHTTPServert SimpleHTTPServert cPicklet picklet queuet Queuet reprlibt reprt socketservert SocketServert _threadt threadt tkintert Tkintert tkinter_dialogt Dialogs tkinter.dialogt tkinter_filedialogt FileDialogs tkinter.filedialogt tkinter_scrolledtextt ScrolledTexts tkinter.scrolledtextt tkinter_simpledialogt SimpleDialogs tkinter.simpledialogt tkinter_tixt Tixs tkinter.tixt tkinter_ttkt ttks tkinter.ttkt tkinter_constantst Tkconstantss tkinter.constantst tkinter_dndt Tkdnds tkinter.dndt tkinter_colorchoosert tkColorChoosers tkinter.colorchoosert tkinter_commondialogt tkCommonDialogs tkinter.commondialogt tkinter_tkfiledialogt tkFileDialogt tkinter_fontt tkFonts tkinter.fontt tkinter_messageboxt tkMessageBoxs tkinter.messageboxt tkinter_tksimpledialogt tkSimpleDialogt urllib_parses .moves.urllib_parses urllib.parset urllib_errors .moves.urllib_errors urllib.errort urllibs .moves.urllibt urllib_robotparsert robotparsers urllib.robotparsert xmlrpc_clientt xmlrpclibs xmlrpc.clientt xmlrpc_servert SimpleXMLRPCServers xmlrpc.servert win32t winregt _winregs moves.s .movest movest Module_six_moves_urllib_parsec B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_parse( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� @ s t ParseResultt urlparset SplitResultt parse_qst parse_qslt urldefragt urljoint urlsplitt urlunparset urlunsplitt quote_plust unquotet unquote_plust urlencodet splitqueryt splittagt splitusert uses_fragmentt uses_netloct uses_paramst uses_queryt uses_relatives moves.urllib_parses moves.urllib.parset Module_six_moves_urllib_errorc B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_error( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� h s t URLErrort urllib2t HTTPErrort ContentTooShortErrors .moves.urllib.errors moves.urllib_errors moves.urllib.errort Module_six_moves_urllib_requestc B@ s e Z d Z RS( s9 Lazy loading of moved objects in six.moves.urllib_request( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� | s t urlopens urllib.requestt install_openert build_openert pathname2urlt url2pathnamet getproxiest Requestt OpenerDirectort HTTPDefaultErrorHandlert HTTPRedirectHandlert HTTPCookieProcessort ProxyHandlert BaseHandlert HTTPPasswordMgrt HTTPPasswordMgrWithDefaultRealmt AbstractBasicAuthHandlert HTTPBasicAuthHandlert ProxyBasicAuthHandlert AbstractDigestAuthHandlert HTTPDigestAuthHandlert ProxyDigestAuthHandlert HTTPHandlert HTTPSHandlert FileHandlert FTPHandlert CacheFTPHandlert UnknownHandlert HTTPErrorProcessort urlretrievet urlcleanupt URLopenert FancyURLopenert proxy_bypasss .moves.urllib.requests moves.urllib_requests moves.urllib.requestt Module_six_moves_urllib_responsec B@ s e Z d Z RS( s: Lazy loading of moved objects in six.moves.urllib_response( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� � s t addbases urllib.responset addclosehookt addinfot addinfourls .moves.urllib.responses moves.urllib_responses moves.urllib.responset# Module_six_moves_urllib_robotparserc B@ s e Z d Z RS( s= Lazy loading of moved objects in six.moves.urllib_robotparser( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR � s t RobotFileParsers .moves.urllib.robotparsers moves.urllib_robotparsers moves.urllib.robotparsert Module_six_moves_urllibc B@ sh e Z d Z g Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z d � Z RS( sI Create a six.moves.urllib namespace that resembles the Python 3 namespaces moves.urllib_parses moves.urllib_errors moves.urllib_requests moves.urllib_responses moves.urllib_robotparserc C@ s d d d d d g S( Nt parset errort requestt responseR� ( ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR* � s ( R R R RB t _importerR8 R R R R R� R* ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR � s s moves.urllibc C@ s t t | j | � d S( s Add an item to six.moves.N( R RG R ( t move( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt add_move� s c C@ s^ y t t | � WnF t k rY y t j | =WqZ t k rU t d | f � � qZ Xn Xd S( s Remove item from six.moves.s no such move, %rN( R RG R R� t __dict__R; ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt remove_move� s t __func__t __self__t __closure__t __code__t __defaults__t __globals__t im_funct im_selft func_closuret func_codet func_defaultst func_globalsc C@ s | j � S( N( t next( t it( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt advance_iterator s c C@ s t d � t | � j D� � S( Nc s@ s | ] } d | j k Vq d S( t __call__N( R ( t .0t klass( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pys <genexpr> s ( t anyt typet __mro__( R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt callable s c C@ s | S( N( ( t unbound( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt get_unbound_function s c C@ s | S( N( ( R t cls( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt create_unbound_method s c C@ s | j S( N( R ( R" ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR# " s c C@ s t j | | | j � S( N( t typest MethodTypeR ( R R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt create_bound_method% s c C@ s t j | d | � S( N( R& R' R ( R R$ ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR% ( s t Iteratorc B@ s e Z d � Z RS( c C@ s t | � j | � S( N( R t __next__( R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR - s ( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR) + s s3 Get the function out of a possibly unbound functionc K@ s t | j | � � S( N( t itert keys( t dt kw( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt iterkeys> s c K@ s t | j | � � S( N( R+ t values( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt itervaluesA s c K@ s t | j | � � S( N( R+ t items( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt iteritemsD s c K@ s t | j | � � S( N( R+ t lists( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt iterlistsG s R, R0 R2 c K@ s | j | � S( N( R/ ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR/ P s c K@ s | j | � S( N( R1 ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR1 S s c K@ s | j | � S( N( R3 ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR3 V s c K@ s | j | � S( N( R5 ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR5 Y s t viewkeyst viewvaluest viewitemss1 Return an iterator over the keys of a dictionary.s3 Return an iterator over the values of a dictionary.s? 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copy_regt dbm_gnut gdbms dbm.gnut _dummy_threadt dummy_threadt http_cookiejart cookielibs http.cookiejart http_cookiest Cookies http.cookiest html_entitiest htmlentitydefss html.entitiest html_parsert HTMLParsers html.parsert http_clientt httplibs http.clientt email_mime_multiparts email.MIMEMultiparts email.mime.multipartt email_mime_nonmultiparts email.MIMENonMultiparts email.mime.nonmultipartt email_mime_texts email.MIMETexts email.mime.textt email_mime_bases email.MIMEBases email.mime.baset BaseHTTPServers http.servert CGIHTTPServert SimpleHTTPServert cPicklet picklet queuet Queuet reprlibt reprt socketservert SocketServert _threadt threadt tkintert Tkintert tkinter_dialogt Dialogs tkinter.dialogt tkinter_filedialogt FileDialogs tkinter.filedialogt tkinter_scrolledtextt ScrolledTexts tkinter.scrolledtextt tkinter_simpledialogt SimpleDialogs tkinter.simpledialogt tkinter_tixt Tixs tkinter.tixt tkinter_ttkt ttks tkinter.ttkt tkinter_constantst Tkconstantss tkinter.constantst tkinter_dndt Tkdnds tkinter.dndt tkinter_colorchoosert tkColorChoosers tkinter.colorchoosert tkinter_commondialogt tkCommonDialogs tkinter.commondialogt tkinter_tkfiledialogt tkFileDialogt tkinter_fontt tkFonts tkinter.fontt tkinter_messageboxt tkMessageBoxs tkinter.messageboxt tkinter_tksimpledialogt tkSimpleDialogt urllib_parses .moves.urllib_parses urllib.parset urllib_errors .moves.urllib_errors urllib.errort urllibs .moves.urllibt urllib_robotparsert robotparsers urllib.robotparsert xmlrpc_clientt xmlrpclibs xmlrpc.clientt xmlrpc_servert SimpleXMLRPCServers xmlrpc.servert win32t winregt _winregs moves.s .movest movest Module_six_moves_urllib_parsec B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_parse( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� @ s t ParseResultt urlparset SplitResultt parse_qst parse_qslt urldefragt urljoint urlsplitt urlunparset urlunsplitt quote_plust unquotet unquote_plust urlencodet splitqueryt splittagt splitusert uses_fragmentt uses_netloct uses_paramst uses_queryt uses_relatives moves.urllib_parses moves.urllib.parset Module_six_moves_urllib_errorc B@ s e Z d Z RS( s7 Lazy loading of moved objects in six.moves.urllib_error( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� h s t URLErrort urllib2t HTTPErrort ContentTooShortErrors .moves.urllib.errors moves.urllib_errors moves.urllib.errort Module_six_moves_urllib_requestc B@ s e Z d Z RS( s9 Lazy loading of moved objects in six.moves.urllib_request( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� | s t urlopens urllib.requestt install_openert build_openert pathname2urlt url2pathnamet getproxiest Requestt OpenerDirectort HTTPDefaultErrorHandlert HTTPRedirectHandlert HTTPCookieProcessort ProxyHandlert BaseHandlert HTTPPasswordMgrt HTTPPasswordMgrWithDefaultRealmt AbstractBasicAuthHandlert HTTPBasicAuthHandlert ProxyBasicAuthHandlert AbstractDigestAuthHandlert HTTPDigestAuthHandlert ProxyDigestAuthHandlert HTTPHandlert HTTPSHandlert FileHandlert FTPHandlert CacheFTPHandlert UnknownHandlert HTTPErrorProcessort urlretrievet urlcleanupt URLopenert FancyURLopenert proxy_bypasss .moves.urllib.requests moves.urllib_requests moves.urllib.requestt Module_six_moves_urllib_responsec B@ s e Z d Z RS( s: Lazy loading of moved objects in six.moves.urllib_response( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR� � s t addbases urllib.responset addclosehookt addinfot addinfourls .moves.urllib.responses moves.urllib_responses moves.urllib.responset# Module_six_moves_urllib_robotparserc B@ s e Z d Z RS( s= Lazy loading of moved objects in six.moves.urllib_robotparser( R R R ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR � s t RobotFileParsers .moves.urllib.robotparsers moves.urllib_robotparsers moves.urllib.robotparsert Module_six_moves_urllibc B@ sh e Z d Z g Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z d � Z RS( sI Create a six.moves.urllib namespace that resembles the Python 3 namespaces moves.urllib_parses moves.urllib_errors moves.urllib_requests moves.urllib_responses moves.urllib_robotparserc C@ s d d d d d g S( Nt parset errort requestt responseR� ( ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR* � s ( R R R RB t _importerR8 R R R R R� R* ( ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR � s s moves.urllibc C@ s t t | j | � d S( s Add an item to six.moves.N( R RG R ( t move( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt add_move� s c C@ s^ y t t | � WnF t k rY y t j | =WqZ t k rU t d | f � � qZ Xn Xd S( s Remove item from six.moves.s no such move, %rN( R RG R R� t __dict__R; ( R ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt remove_move� s t __func__t __self__t __closure__t __code__t __defaults__t __globals__t im_funct im_selft func_closuret func_codet func_defaultst func_globalsc C@ s | j � S( N( t next( t it( ( s3 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( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt itervaluesA s c K@ s t | j | � � S( N( R+ t items( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt iteritemsD s c K@ s t | j | � � S( N( R+ t lists( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt iterlistsG s R, R0 R2 c K@ s | j | � S( N( R/ ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR/ P s c K@ s | j | � S( N( R1 ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR1 S s c K@ s | j | � S( N( R3 ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR3 V s c K@ s | j | � S( N( R5 ( R- R. ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR5 Y s t viewkeyst viewvaluest viewitemss1 Return an iterator over the keys of a dictionary.s3 Return an iterator over the values of a dictionary.s? Return an iterator over the (key, value) pairs of a dictionary.sB Return an iterator over the (key, [values]) pairs of a dictionary.c C@ s | j d � S( Ns latin-1( t encode( t s( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt bk s c C@ s | S( N( ( R: ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt un s s >Bt assertCountEqualt assertRaisesRegexpt assertRegexpMatchest assertRaisesRegext assertRegexc C@ s | S( N( ( R: ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR; � s c C@ s t | j d d � d � S( Ns \\s \\\\t unicode_escape( t unicodet replace( R: ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR< � s c C@ s t | d � S( Ni ( t ord( t bs( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt byte2int� s c C@ s t | | � S( N( RE ( t buft i( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt indexbytes� s t assertItemsEquals Byte literals Text literalc O@ s t | t � | | � S( N( R" t _assertCountEqual( R t argst kwargs( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR= � s c O@ s t | t � | | � S( N( R" t _assertRaisesRegex( R RM RN ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyR@ � s c O@ s t | t � | | � S( N( R" t _assertRegex( R RM RN ( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyRA � s t execc C@ sC | d k r | � } n | j | k r9 | j | � � n | � d S( N( R t __traceback__t with_traceback( R R% t tb( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt reraise� s c B@ sc | d k rB e j d � } | j } | d k r< | j } n ~ n | d k rW | } n d d Ud S( s Execute code in a namespace.i s exec _code_ in _globs_, _locs_N( R R t _getframet f_globalst f_locals( t _code_t _globs_t _locs_t frame( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt exec_� s s9 def reraise(tp, value, tb=None): raise tp, value, tb sr def raise_from(value, from_value): if from_value is None: raise value raise value from from_value sC def raise_from(value, from_value): raise value from from_value c C@ s | � d S( N( ( R% t from_value( ( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyt raise_from� s t printc @ s� | j d t j � � � d k r% d S� f d � } t } | j d d � } | d k r� t | t � rp t } q� t | t � s� t d � � q� n | j d d � } | d k r� t | t � r� t } q� t | t � s� t d � � q� n | r� t d � � n | s0x* | D] } t | t � r t } Pq q Wn | rQt d � } t d � } n d } d } | d k rr| } n | d k r�| } n x7 t | � D]) \ } } | r�| | � n | | � q�W| | � d S( s4 The new-style print function for Python 2.4 and 2.5.t fileNc @ s� t | t � s t | � } n t � t � r� t | t � r� � j d k r� t � d d � } | d k rr d } n | j � j | � } n � j | � d S( Nt errorst strict( R? t basestringt strRa RC t encodingR R" R9 t write( t dataRb ( t fp( s3 /usr/lib/python2.7/site-packages/pip/_vendor/six.pyRg � s t seps sep must be None or a stringt ends end must be None or a strings$ invalid keyword arguments to print()s t ( t popR t stdoutR t FalseR? 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Wqe" k re Z! qXq Xq!Xn e' d k r<d Z( d Z) d- Z* d$ GHe e( e) d% d& �Z+ x& e* D] Z, d' e, e- e+ e, � f GHq`Wd( GHe e( e) � Z+ x& e* D] Z, d' e, e- e+ e, � f GHq�Wd) GHe e( � Z+ x& e* D] Z, d' e, e- e+ e, � f GHq�Wd* GHe e( d+ e �Z+ x) e* D] Z, d' e, e- e+ e, � f GHqWn d S(. sy Utilities for determining application-specific dirs. See <http://github.com/ActiveState/appdirs> for details and usage. i i i t .i����Ni t javat Windowst win32t Mact darwint linux2c C s6 t d k r� | d k r! | } n | r- d p0 d } t j j t | � � } | r| t k rx t j j | | | � } q� t j j | | � } qn{ t d k r� t j j d � } | rt j j | | � } qn< t j d t j j d � � } | rt j j | | � } n | r2| r2t j j | | � } n | S( sJ Return full path to the user-specific data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: ~/Library/Application Support/<AppName> Unix: ~/.local/share/<AppName> # or in $XDG_DATA_HOME, if defined Win XP (not roaming): C:\Documents and Settings\<username>\Application Data\<AppAuthor>\<AppName> Win XP (roaming): C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName> Win 7 (not roaming): C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName> Win 7 (roaming): C:\Users\<username>\AppData\Roaming\<AppAuthor>\<AppName> For Unix, we follow the XDG spec and support $XDG_DATA_HOME. That means, by default "~/.local/share/<AppName>". R t CSIDL_APPDATAt CSIDL_LOCAL_APPDATAR s ~/Library/Application Support/t XDG_DATA_HOMEs ~/.local/shareN( t systemt Nonet ost patht normpatht _get_win_foldert Falset joint expandusert getenv( t appnamet appauthort versiont roamingt constR ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyt user_data_dir- s& c C s� t d k r� | d k r! | } n t j j t d � � } | r�| t k rf t j j | | | � } q~ t j j | | � } q�nt d k r� t j j d � } | r�t j j | | � } q�n� t j d t j j d d g � � } g | j t j � D]$ } t j j | j t j � � ^ q� } | rs| rEt j j | | � } n g | D] } t j j | | g � ^ qL} n | r�t j j | � } n | d } | S| r�| r�t j j | | � } n | S( si Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of data dirs should be returned. By default, the first item from XDG_DATA_DIRS is returned, or '/usr/local/share/<AppName>', if XDG_DATA_DIRS is not set Typical user data directories are: macOS: /Library/Application Support/<AppName> Unix: /usr/local/share/<AppName> or /usr/share/<AppName> Win XP: C:\Documents and Settings\All Users\Application Data\<AppAuthor>\<AppName> Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) Win 7: C:\ProgramData\<AppAuthor>\<AppName> # Hidden, but writeable on Win 7. For Unix, this is using the $XDG_DATA_DIRS[0] default. WARNING: Do not use this on Windows. See the Vista-Fail note above for why. R t CSIDL_COMMON_APPDATAR s /Library/Application Supportt XDG_DATA_DIRSs /usr/local/shares /usr/sharei N( R R R R R R R R R R t pathsept splitt rstript sep( R R R t multipathR t xt pathlist( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyt site_data_dird s4 =. c C s� t d k r$ t | | d | � } n< t j d t j j d � � } | r` t j j | | � } n | r� | r� t j j | | � } n | S( s� Return full path to the user-specific config dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "roaming" (boolean, default False) can be set True to use the Windows roaming appdata directory. That means that for users on a Windows network setup for roaming profiles, this user data will be sync'd on login. See <http://technet.microsoft.com/en-us/library/cc766489(WS.10).aspx> for a discussion of issues. Typical user data directories are: macOS: same as user_data_dir Unix: ~/.config/<AppName> # or in $XDG_CONFIG_HOME, if defined Win *: same as user_data_dir For Unix, we follow the XDG spec and support $XDG_CONFIG_HOME. That means, by deafult "~/.config/<AppName>". R R t XDG_CONFIG_HOMEs ~/.config( R R N( R R R R R R R R ( R R R R R ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyt user_config_dir� s c C s t d k rB t | | � } | r| rt j j | | � } qn� t j d d � } g | j t j � D]$ } t j j | j t j � � ^ qg } | r� | r� t j j | | � } n g | D] } t j j | | g � ^ q� } n | r� t j j | � } n | d } | S( s Return full path to the user-shared data dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "multipath" is an optional parameter only applicable to *nix which indicates that the entire list of config dirs should be returned. By default, the first item from XDG_CONFIG_DIRS is returned, or '/etc/xdg/<AppName>', if XDG_CONFIG_DIRS is not set Typical user data directories are: macOS: same as site_data_dir Unix: /etc/xdg/<AppName> or $XDG_CONFIG_DIRS[i]/<AppName> for each value in $XDG_CONFIG_DIRS Win *: same as site_data_dir Vista: (Fail! "C:\ProgramData" is a hidden *system* directory on Vista.) For Unix, this is using the $XDG_CONFIG_DIRS[0] default, if multipath=False WARNING: Do not use this on Windows. See the Vista-Fail note above for why. R R t XDG_CONFIG_DIRSs /etc/xdgi ( R R ( R R# R R R R R R R R R ( R R R R R R! R" ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyt site_config_dir� s =. c C sB t d k r� | d k r! | } n t j j t d � � } | r| t k rf t j j | | | � } n t j j | | � } | r� t j j | d � } q� qn{ t d k r� t j j d � } | rt j j | | � } qn< t j d t j j d � � } | rt j j | | � } n | r>| r>t j j | | � } n | S( s Return full path to the user-specific cache dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Cache" to the base app data dir for Windows. See discussion below. Typical user cache directories are: macOS: ~/Library/Caches/<AppName> Unix: ~/.cache/<AppName> (XDG default) Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Cache Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Cache On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. This is identical to the non-roaming app data dir (the default returned by `user_data_dir` above). Apps typically put cache data somewhere *under* the given dir here. Some examples: ...\Mozilla\Firefox\Profiles\<ProfileName>\Cache ...\Acme\SuperApp\Cache\1.0 OPINION: This function appends "Cache" to the `CSIDL_LOCAL_APPDATA` value. This can be disabled with the `opinion=False` option. R R t CacheR s ~/Library/Cachest XDG_CACHE_HOMEs ~/.cacheN( R R R R R R R R R R ( R R R t opinionR ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyt user_cache_dir s( ! c C s� t d k r0 t j j t j j d � | � } n{ t d k ru t | | | � } t } | r� t j j | d � } q� n6 t | | | � } t } | r� t j j | d � } n | r� | r� t j j | | � } n | S( s� Return full path to the user-specific log dir for this application. "appname" is the name of application. If None, just the system directory is returned. "appauthor" (only used on Windows) is the name of the appauthor or distributing body for this application. Typically it is the owning company name. This falls back to appname. You may pass False to disable it. "version" is an optional version path element to append to the path. You might want to use this if you want multiple versions of your app to be able to run independently. If used, this would typically be "<major>.<minor>". Only applied when appname is present. "opinion" (boolean) can be False to disable the appending of "Logs" to the base app data dir for Windows, and "log" to the base cache dir for Unix. See discussion below. Typical user cache directories are: macOS: ~/Library/Logs/<AppName> Unix: ~/.cache/<AppName>/log # or under $XDG_CACHE_HOME if defined Win XP: C:\Documents and Settings\<username>\Local Settings\Application Data\<AppAuthor>\<AppName>\Logs Vista: C:\Users\<username>\AppData\Local\<AppAuthor>\<AppName>\Logs On Windows the only suggestion in the MSDN docs is that local settings go in the `CSIDL_LOCAL_APPDATA` directory. (Note: I'm interested in examples of what some windows apps use for a logs dir.) OPINION: This function appends "Logs" to the `CSIDL_LOCAL_APPDATA` value for Windows and appends "log" to the user cache dir for Unix. This can be disabled with the `opinion=False` option. R s ~/Library/LogsR t Logst log( R R R R R R R R+ ( R R R R* R ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyt user_log_dir: s t AppDirsc B s} e Z d Z d d e e d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( s1 Convenience wrapper for getting application dirs.c C s1 | | _ | | _ | | _ | | _ | | _ d S( N( R R R R R ( t selfR R R R R ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyt __init__o s c C s% t | j | j d | j d | j �S( NR R ( R R R R R ( R0 ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyR w s c C s% t | j | j d | j d | j �S( NR R ( R# R R R R ( R0 ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyR# | s c C s% t | j | j d | j d | j �S( NR R ( R% R R R R ( R0 ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyR% � s c C s% t | j | j d | j d | j �S( NR R ( R' R R R R ( R0 ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyR' � s c C s t | j | j d | j �S( NR ( R+ R R R ( R0 ( ( s7 /usr/lib/python2.7/site-packages/pip/_vendor/appdirs.pyR+ � s c C s t | j | j d | j �S( NR ( R. 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W| j � d S( N( R R1 t TypeErrorR( R# ( R R) R* ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/progress/__init__.pyR+ r s ( R, R- R R/ R5 R6 R8 R7 R4 R" R; R+ ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/progress/__init__.pyR0 R s N( t __future__R t collectionsR t datetimeR t mathR t sysR R t __version__t objectR R0 ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/progress/__init__.pyt <module> s 7PK @N#]���> > . site-packages/pip/_vendor/progress/spinner.pycnu �[��� � ��abc @ s d d l m Z d d l m Z d e e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( i ( t Infinite( t WriteMixint Spinnerc B s# e Z d Z d Z e Z d � Z RS( t t -s \t |t /c C s. | j t | j � } | j | j | � d S( N( t indext lent phasest write( t selft i( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/spinner.pyt update s ( R s \R R ( t __name__t __module__t messageR t Truet hide_cursorR ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/spinner.pyR s t PieSpinnerc B s e Z d d d d g Z RS( u ◷u ◶u ◵u ◴( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/spinner.pyR s t MoonSpinnerc B s e Z d d d d g Z RS( u ◑u ◒u ◐u ◓( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/spinner.pyR # s t LineSpinnerc B s e Z d d d d d d g Z RS( u ⎺u ⎻u ⎼u ⎽( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/spinner.pyR ' s N( R R t helpersR R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/spinner.pyt <module> s PK @N#]*�0� � - site-packages/pip/_vendor/progress/counter.pynu �[��� # -*- coding: utf-8 -*- # Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com> # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. from . import Infinite, Progress from .helpers import WriteMixin class Counter(WriteMixin, Infinite): message = '' hide_cursor = True def update(self): self.write(str(self.index)) class Countdown(WriteMixin, Progress): hide_cursor = True def update(self): self.write(str(self.remaining)) class Stack(WriteMixin, Progress): phases = (u' ', u'▁', u'▂', u'▃', u'▄', u'▅', u'▆', u'▇', u'█') hide_cursor = True def update(self): nphases = len(self.phases) i = min(nphases - 1, int(self.progress * nphases)) self.write(self.phases[i]) class Pie(Stack): phases = (u'○', u'◔', u'◑', u'◕', u'●') PK @N#]��c�W W . site-packages/pip/_vendor/progress/counter.pyonu �[��� � ��abc @ s� d d l m Z m Z d d l m Z d e e f d � � YZ d e e f d � � YZ d e e f d � � YZ d e f d � � YZ d S( i ( t Infinitet Progress( t WriteMixint Counterc B s e Z d Z e Z d � Z RS( t c C s | j t | j � � d S( N( t writet strt index( t self( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyt update s ( t __name__t __module__t messaget Truet hide_cursorR ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR s t Countdownc B s e Z e Z d � Z RS( c C s | j t | j � � d S( N( R R t remaining( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR s ( R R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR s t Stackc B s e Z d Z e Z d � Z RS( u u ▁u ▂u ▃u ▄u ▅u ▆u ▇u █c C sG t | j � } t | d t | j | � � } | j | j | � d S( Ni ( t lent phasest mint intt progressR ( R t nphasest i( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR ( s ( u u ▁u ▂u ▃u ▄u ▅u ▆u ▇u █( R R R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR $ s t Piec B s e Z d Z RS( u ○u ◔u ◑u ◕u ●( u ○u ◔u ◑u ◕u ●( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR . s N( R R R t helpersR R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyt <module> s PK @N#]�G�>a a * site-packages/pip/_vendor/progress/bar.pyonu �[��� � ��abc @ s� d d l m Z d d l m Z d e e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d S( i ( t Progress( t WritelnMixint Barc B sA e Z d Z d Z d Z d Z d Z d Z d Z e Z d � Z RS( i t s %(index)d/%(max)ds |s | t t #c C s� t | j | j � } | j | } | j | } | j | } | j | } | j | } d j | | j | | | j | g � } | j | � d S( NR ( t intt widtht progresst messaget fillt empty_fillt suffixt joint bar_prefixt bar_suffixt writeln( t selft filled_lengtht empty_lengthR t bart emptyR t line( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyt update s ( t __name__t __module__R R R R R R R t Truet hide_cursorR ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyR s t ChargingBarc B s& e Z d Z d Z d Z d Z d Z RS( s %(percent)d%%R u ∙u █( R R R R R R R ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyR , s t FillingSquaresBarc B s e Z d Z d Z RS( u ▢u ▣( R R R R ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyR 4 s t FillingCirclesBarc B s e Z d Z d Z RS( u ◯u ◉( R R R R ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyR 9 s t IncrementalBarc B s e Z d Z d � Z RS( u u ▏u ▎u ▍u ▌u ▋u ▊u ▉u █c C s� t | j � } t | | j | j � } t | j | j � } | j | } | | | } | j | } | j d | } | d k r� | j | n d } | j t d | t | � � } | j | } d j | | j | | | | j | g � } | j | � d S( Ni����i R ( t lent phasesR R R R R t maxR R R R R ( R t nphasest expanded_lengthR R t phaseR R t currentR R R ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyR A s ( u u ▏u ▎u ▍u ▌u ▋u ▊u ▉u █( R R R! R ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyR > s t ShadyBarc B s e Z d Z RS( u u ░u ▒u ▓u █( u u ░u ▒u ▓u █( R R R! ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyR' R s N( R R t helpersR R R R R R R' ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/progress/bar.pyt <module> s PK @N#]wR{" " - site-packages/pip/_vendor/progress/spinner.pynu �[��� # -*- coding: utf-8 -*- # Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com> # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. from . import Infinite from .helpers import WriteMixin class Spinner(WriteMixin, Infinite): message = '' phases = ('-', '\\', '|', '/') hide_cursor = True def update(self): i = self.index % len(self.phases) self.write(self.phases[i]) class PieSpinner(Spinner): phases = [u'◷', u'◶', u'◵', u'◴'] class MoonSpinner(Spinner): phases = [u'◑', u'◒', u'◐', u'◓'] class LineSpinner(Spinner): phases = [u'⎺', u'⎻', u'⎼', u'⎽', u'⎼', u'⎻'] PK @N#]��N& & - site-packages/pip/_vendor/progress/helpers.pynu �[��� # Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com> # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. from __future__ import print_function HIDE_CURSOR = '\x1b[?25l' SHOW_CURSOR = '\x1b[?25h' class WriteMixin(object): hide_cursor = False def __init__(self, message=None, **kwargs): super(WriteMixin, self).__init__(**kwargs) self._width = 0 if message: self.message = message if self.file.isatty(): if self.hide_cursor: print(HIDE_CURSOR, end='', file=self.file) print(self.message, end='', file=self.file) self.file.flush() def write(self, s): if self.file.isatty(): b = '\b' * self._width c = s.ljust(self._width) print(b + c, end='', file=self.file) self._width = max(self._width, len(s)) self.file.flush() def finish(self): if self.file.isatty() and self.hide_cursor: print(SHOW_CURSOR, end='', file=self.file) class WritelnMixin(object): hide_cursor = False def __init__(self, message=None, **kwargs): super(WritelnMixin, self).__init__(**kwargs) if message: self.message = message if self.file.isatty() and self.hide_cursor: print(HIDE_CURSOR, end='', file=self.file) def clearln(self): if self.file.isatty(): print('\r\x1b[K', end='', file=self.file) def writeln(self, line): if self.file.isatty(): self.clearln() print(line, end='', file=self.file) self.file.flush() def finish(self): if self.file.isatty(): print(file=self.file) if self.hide_cursor: print(SHOW_CURSOR, end='', file=self.file) from signal import signal, SIGINT from sys import exit class SigIntMixin(object): """Registers a signal handler that calls finish on SIGINT""" def __init__(self, *args, **kwargs): super(SigIntMixin, self).__init__(*args, **kwargs) signal(SIGINT, self._sigint_handler) def _sigint_handler(self, signum, frame): self.finish() exit(0) PK @N#]*#� . site-packages/pip/_vendor/progress/helpers.pycnu �[��� � ��abc @ s� d d l m Z d Z d Z d e f d � � YZ d e f d � � YZ d d l m Z m Z d d l m Z d e f d � � YZ d S( i����( t print_functions [?25ls [?25ht WriteMixinc B s, e Z e Z d d � Z d � Z d � Z RS( c K s� t t | � j | � d | _ | r1 | | _ n | j j � r� | j re t t d d d | j �n t | j d d d | j �| j j � n d S( Ni t endt t file( t superR t __init__t _widtht messageR t isattyt hide_cursort printt HIDE_CURSORt flush( t selfR t kwargs( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR s c C sz | j j � rv d | j } | j | j � } t | | d d d | j �t | j t | � � | _ | j j � n d S( Ns R R R ( R R R t ljustR t maxt lenR ( R t st bt c( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt write% s c C s8 | j j � r4 | j r4 t t d d d | j �n d S( NR R R ( R R R R t SHOW_CURSOR( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt finish- s N( t __name__t __module__t FalseR t NoneR R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR s t WritelnMixinc B s5 e Z e Z d d � Z d � Z d � Z d � Z RS( c K s` t t | � j | � | r( | | _ n | j j � r\ | j r\ t t d d d | j �n d S( NR R R ( R R R R R R R R R ( R R R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR 5 s c C s/ | j j � r+ t d d d d | j �n d S( Ns [KR R R ( R R R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt clearln= s c C sF | j j � rB | j � t | d d d | j �| j j � n d S( NR R R ( R R R R R ( R t line( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt writelnA s c C sK | j j � rG t d | j � | j rG t t d d d | j �qG n d S( NR R R ( R R R R R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR G s N( R R R R R R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR 2 s ( t signalt SIGINT( t exitt SigIntMixinc B s e Z d Z d � Z d � Z RS( s6 Registers a signal handler that calls finish on SIGINTc O s- t t | � j | | � t t | j � d S( N( R R$ R R! R" t _sigint_handler( R t argsR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR U s c C s | j � t d � d S( Ni ( R R# ( R t signumt frame( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR% Y s ( R R t __doc__R R% ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR$ R s N( t __future__R R R t objectR R R! R" t sysR# R$ ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt <module> s PK @N#]��c�W W . site-packages/pip/_vendor/progress/counter.pycnu �[��� � ��abc @ s� d d l m Z m Z d d l m Z d e e f d � � YZ d e e f d � � YZ d e e f d � � YZ d e f d � � YZ d S( i ( t Infinitet Progress( t WriteMixint Counterc B s e Z d Z e Z d � Z RS( t c C s | j t | j � � d S( N( t writet strt index( t self( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyt update s ( t __name__t __module__t messaget Truet hide_cursorR ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR s t Countdownc B s e Z e Z d � Z RS( c C s | j t | j � � d S( N( R R t remaining( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR s ( R R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR s t Stackc B s e Z d Z e Z d � Z RS( u u ▁u ▂u ▃u ▄u ▅u ▆u ▇u █c C sG t | j � } t | d t | j | � � } | j | j | � d S( Ni ( t lent phasest mint intt progressR ( R t nphasest i( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR ( s ( u u ▁u ▂u ▃u ▄u ▅u ▆u ▇u █( R R R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR $ s t Piec B s e Z d Z RS( u ○u ◔u ◑u ◕u ●( u ○u ◔u ◑u ◕u ●( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyR . s N( R R R t helpersR R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/counter.pyt <module> s PK @N#]�Zq�� � . site-packages/pip/_vendor/progress/__init__.pynu �[��� # Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com> # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. from __future__ import division from collections import deque from datetime import timedelta from math import ceil from sys import stderr from time import time __version__ = '1.2' class Infinite(object): file = stderr sma_window = 10 def __init__(self, *args, **kwargs): self.index = 0 self.start_ts = time() self._ts = self.start_ts self._dt = deque(maxlen=self.sma_window) for key, val in kwargs.items(): setattr(self, key, val) def __getitem__(self, key): if key.startswith('_'): return None return getattr(self, key, None) @property def avg(self): return sum(self._dt) / len(self._dt) if self._dt else 0 @property def elapsed(self): return int(time() - self.start_ts) @property def elapsed_td(self): return timedelta(seconds=self.elapsed) def update(self): pass def start(self): pass def finish(self): pass def next(self, n=1): if n > 0: now = time() dt = (now - self._ts) / n self._dt.append(dt) self._ts = now self.index = self.index + n self.update() def iter(self, it): for x in it: yield x self.next() self.finish() class Progress(Infinite): def __init__(self, *args, **kwargs): super(Progress, self).__init__(*args, **kwargs) self.max = kwargs.get('max', 100) @property def eta(self): return int(ceil(self.avg * self.remaining)) @property def eta_td(self): return timedelta(seconds=self.eta) @property def percent(self): return self.progress * 100 @property def progress(self): return min(1, self.index / self.max) @property def remaining(self): return max(self.max - self.index, 0) def start(self): self.update() def goto(self, index): incr = index - self.index self.next(incr) def iter(self, it): try: self.max = len(it) except TypeError: pass for x in it: yield x self.next() self.finish() PK @N#]�F} } ) site-packages/pip/_vendor/progress/bar.pynu �[��� # -*- coding: utf-8 -*- # Copyright (c) 2012 Giorgos Verigakis <verigak@gmail.com> # # Permission to use, copy, modify, and distribute this software for any # purpose with or without fee is hereby granted, provided that the above # copyright notice and this permission notice appear in all copies. # # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. from . import Progress from .helpers import WritelnMixin class Bar(WritelnMixin, Progress): width = 32 message = '' suffix = '%(index)d/%(max)d' bar_prefix = ' |' bar_suffix = '| ' empty_fill = ' ' fill = '#' hide_cursor = True def update(self): filled_length = int(self.width * self.progress) empty_length = self.width - filled_length message = self.message % self bar = self.fill * filled_length empty = self.empty_fill * empty_length suffix = self.suffix % self line = ''.join([message, self.bar_prefix, bar, empty, self.bar_suffix, suffix]) self.writeln(line) class ChargingBar(Bar): suffix = '%(percent)d%%' bar_prefix = ' ' bar_suffix = ' ' empty_fill = u'∙' fill = u'█' class FillingSquaresBar(ChargingBar): empty_fill = u'▢' fill = u'▣' class FillingCirclesBar(ChargingBar): empty_fill = u'◯' fill = u'◉' class IncrementalBar(Bar): phases = (u' ', u'▏', u'▎', u'▍', u'▌', u'▋', u'▊', u'▉', u'█') def update(self): nphases = len(self.phases) expanded_length = int(nphases * self.width * self.progress) filled_length = int(self.width * self.progress) empty_length = self.width - filled_length phase = expanded_length - (filled_length * nphases) message = self.message % self bar = self.phases[-1] * filled_length current = self.phases[phase] if phase > 0 else '' empty = self.empty_fill * max(0, empty_length - len(current)) suffix = self.suffix % self line = ''.join([message, self.bar_prefix, bar, current, empty, self.bar_suffix, suffix]) self.writeln(line) class ShadyBar(IncrementalBar): phases = (u' ', u'░', u'▒', u'▓', u'█') PK @N#]*#� . site-packages/pip/_vendor/progress/helpers.pyonu �[��� � ��abc @ s� d d l m Z d Z d Z d e f d � � YZ d e f d � � YZ d d l m Z m Z d d l m Z d e f d � � YZ d S( i����( t print_functions [?25ls [?25ht WriteMixinc B s, e Z e Z d d � Z d � Z d � Z RS( c K s� t t | � j | � d | _ | r1 | | _ n | j j � r� | j re t t d d d | j �n t | j d d d | j �| j j � n d S( Ni t endt t file( t superR t __init__t _widtht messageR t isattyt hide_cursort printt HIDE_CURSORt flush( t selfR t kwargs( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR s c C sz | j j � rv d | j } | j | j � } t | | d d d | j �t | j t | � � | _ | j j � n d S( Ns R R R ( R R R t ljustR t maxt lenR ( R t st bt c( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt write% s c C s8 | j j � r4 | j r4 t t d d d | j �n d S( NR R R ( R R R R t SHOW_CURSOR( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt finish- s N( t __name__t __module__t FalseR t NoneR R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR s t WritelnMixinc B s5 e Z e Z d d � Z d � Z d � Z d � Z RS( c K s` t t | � j | � | r( | | _ n | j j � r\ | j r\ t t d d d | j �n d S( NR R R ( R R R R R R R R R ( R R R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR 5 s c C s/ | j j � r+ t d d d d | j �n d S( Ns [KR R R ( R R R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt clearln= s c C sF | j j � rB | j � t | d d d | j �| j j � n d S( NR R R ( R R R R R ( R t line( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyt writelnA s c C sK | j j � rG t d | j � | j rG t t d d d | j �qG n d S( NR R R ( R R R R R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR G s N( R R R R R R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/progress/helpers.pyR 2 s ( t signalt SIGINT( t exitt SigIntMixinc B s e Z d Z d � Z d � Z RS( s6 Registers a signal handler that calls finish on SIGINTc O s- t t | � j | | � t t | j � d S( N( R R$ R R! 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""" import os import warnings class DeprecatedBundleWarning(DeprecationWarning): """ The weak security bundle is being deprecated. Please bother your service provider to get them to stop using cross-signed roots. """ def where(): return '/etc/pki/tls/certs/ca-bundle.crt' def old_where(): warnings.warn( "The weak security bundle has been removed. certifi.old_where() is now an alias " "of certifi.where(). Please update your code to use certifi.where() instead. " "certifi.old_where() will be removed in 2018.", DeprecatedBundleWarning ) return where() if __name__ == '__main__': print(where()) PK @N#]8�RL L * site-packages/pip/_vendor/certifi/core.pycnu �[��� � ��abc @ sa d Z d d l Z d d l Z d e f d � � YZ d � Z d � Z e d k r] e � GHn d S( sU certifi.py ~~~~~~~~~~ This module returns the installation location of cacert.pem. i����Nt DeprecatedBundleWarningc B s e Z d Z RS( s� The weak security bundle is being deprecated. Please bother your service provider to get them to stop using cross-signed roots. ( t __name__t __module__t __doc__( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/certifi/core.pyR s c C s d S( Ns /etc/pki/tls/certs/ca-bundle.crt( ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/certifi/core.pyt where s c C s t j d t � t � S( Ns� The weak security bundle has been removed. certifi.old_where() is now an alias of certifi.where(). Please update your code to use certifi.where() instead. certifi.old_where() will be removed in 2018.( t warningst warnR R ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/certifi/core.pyt old_where s t __main__( R t osR t DeprecationWarningR R R R ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/certifi/core.pyt <module> s PK @N#]�+�) ) - site-packages/pip/_vendor/certifi/__main__.pynu �[��� from certifi import where print(where()) PK @N#]�|��� � . site-packages/pip/_vendor/certifi/__main__.pycnu �[��� � ��abc @ s d d l m Z e � GHd S( i����( t whereN( t certifiR ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/certifi/__main__.pyt <module> s PK @N#]pG? ? - site-packages/pip/_vendor/certifi/__init__.pynu �[��� from .core import where, old_where __version__ = "2018.01.18" PK @N#]�$ʴ . site-packages/pip/_vendor/certifi/__init__.pycnu �[��� � ��abc @ s d d l m Z m Z d Z d S( i ( t wheret old_wheres 2018.01.18N( t coreR R t __version__( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/certifi/__init__.pyt <module> s PK @N#]8�RL L * site-packages/pip/_vendor/certifi/core.pyonu �[��� � ��abc @ sa d Z d d l Z d d l Z d e f d � � YZ d � Z d � Z e d k r] e � GHn d S( sU certifi.py ~~~~~~~~~~ This module returns the installation location of cacert.pem. i����Nt DeprecatedBundleWarningc B s e Z d Z RS( s� The weak security bundle is being deprecated. Please bother your service provider to get them to stop using cross-signed roots. ( t __name__t __module__t __doc__( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/certifi/core.pyR s c C s d S( Ns /etc/pki/tls/certs/ca-bundle.crt( ( ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/certifi/core.pyt where s c C s t j d t � t � S( Ns� The weak security bundle has been removed. certifi.old_where() is now an alias of certifi.where(). 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See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import re _canonicalize_regex = re.compile(r"[-_.]+") def canonicalize_name(name): # This is taken from PEP 503. return _canonicalize_regex.sub("-", name).lower() PK @N#]D�; 1 site-packages/pip/_vendor/packaging/__about__.pycnu �[��� � ��abc @` sr d d l m Z m Z m Z d d d d d d d d g Z d Z d Z d Z d Z d Z d Z d Z d e Z d S( i ( t absolute_importt divisiont print_functiont __title__t __summary__t __uri__t __version__t __author__t __email__t __license__t __copyright__t packagings" Core utilities for Python packagess! https://github.com/pypa/packagings 16.8s) Donald Stufft and individual contributorss donald@stufft.ios" BSD or Apache License, Version 2.0s Copyright 2014-2016 %sN( t __future__R R R t __all__R R R R R R R R ( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/packaging/__about__.pyt <module> s PK @N#]�b�\ \ 0 site-packages/pip/_vendor/packaging/__init__.pyonu �[��� � ��abc @` sx d d l m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z d d d d d d d d g Z d S( i ( t absolute_importt divisiont print_functioni ( t __author__t __copyright__t __email__t __license__t __summary__t __title__t __uri__t __version__R R R R R R R R N( t __future__R R R t __about__R R R R R R R R t __all__( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/packaging/__init__.pyt <module> s :PK @N#]�S�E7 7 / site-packages/pip/_vendor/packaging/version.pycnu �[��� � ��abc @` sn d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l m Z d d d d d g Z e j d d d d d d d g � Z d � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d e j � Z i d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d Z d e f d � � YZ d! � Z e j d" � Z d# � Z d$ � Z d S(% i ( t absolute_importt divisiont print_functionNi ( t Infinityt parset Versiont LegacyVersiont InvalidVersiont VERSION_PATTERNt _Versiont epocht releaset devt pret postt localc C` s- y t | � SWn t k r( t | � SXd S( s� Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. 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RA RE R* R R RZ Rp R[ R\ ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/version.pyt <module> s0 !& 9k PK @N#]<)X�� � 0 site-packages/pip/_vendor/packaging/__about__.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function __all__ = [ "__title__", "__summary__", "__uri__", "__version__", "__author__", "__email__", "__license__", "__copyright__", ] __title__ = "packaging" __summary__ = "Core utilities for Python packages" __uri__ = "https://github.com/pypa/packaging" __version__ = "16.8" __author__ = "Donald Stufft and individual contributors" __email__ = "donald@stufft.io" __license__ = "BSD or Apache License, Version 2.0" __copyright__ = "Copyright 2014-2016 %s" % __author__ PK @N#]���� � / site-packages/pip/_vendor/packaging/_compat.pycnu �[��� � ��abc @` sv d d l m Z m Z m Z d d l Z e j d d k Z e j d d k Z e r` e f Z n e f Z d � Z d S( i ( t absolute_importt divisiont print_functionNi i c ` s5 d � f � � f d � � Y} t j | d d i � S( s/ Create a base class with a metaclass. t metaclassc ` s e Z � � f d � Z RS( c ` s � | � | � S( N( ( t clst namet this_basest d( t basest meta( sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyt __new__ s ( t __name__t __module__R ( ( R R ( sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyR s t temporary_class( ( t typeR ( R R R ( ( R R sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyt with_metaclass s ( t __future__R R R t syst version_infot PY2t PY3t strt string_typest basestringR ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyt <module> s PK @N#]�ơ$- $- . site-packages/pip/_vendor/packaging/version.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import collections import itertools import re from ._structures import Infinity __all__ = [ "parse", "Version", "LegacyVersion", "InvalidVersion", "VERSION_PATTERN" ] _Version = collections.namedtuple( "_Version", ["epoch", "release", "dev", "pre", "post", "local"], ) def parse(version): """ Parse the given version string and return either a :class:`Version` object or a :class:`LegacyVersion` object depending on if the given version is a valid PEP 440 version or a legacy version. """ try: return Version(version) except InvalidVersion: return LegacyVersion(version) class InvalidVersion(ValueError): """ An invalid version was found, users should refer to PEP 440. """ class _BaseVersion(object): def __hash__(self): return hash(self._key) def __lt__(self, other): return self._compare(other, lambda s, o: s < o) def __le__(self, other): return self._compare(other, lambda s, o: s <= o) def __eq__(self, other): return self._compare(other, lambda s, o: s == o) def __ge__(self, other): return self._compare(other, lambda s, o: s >= o) def __gt__(self, other): return self._compare(other, lambda s, o: s > o) def __ne__(self, other): return self._compare(other, lambda s, o: s != o) def _compare(self, other, method): if not isinstance(other, _BaseVersion): return NotImplemented return method(self._key, other._key) class LegacyVersion(_BaseVersion): def __init__(self, version): self._version = str(version) self._key = _legacy_cmpkey(self._version) def __str__(self): return self._version def __repr__(self): return "<LegacyVersion({0})>".format(repr(str(self))) @property def public(self): return self._version @property def base_version(self): return self._version @property def local(self): return None @property def is_prerelease(self): return False @property def is_postrelease(self): return False _legacy_version_component_re = re.compile( r"(\d+ | [a-z]+ | \.| -)", re.VERBOSE, ) _legacy_version_replacement_map = { "pre": "c", "preview": "c", "-": "final-", "rc": "c", "dev": "@", } def _parse_version_parts(s): for part in _legacy_version_component_re.split(s): part = _legacy_version_replacement_map.get(part, part) if not part or part == ".": continue if part[:1] in "0123456789": # pad for numeric comparison yield part.zfill(8) else: yield "*" + part # ensure that alpha/beta/candidate are before final yield "*final" def _legacy_cmpkey(version): # We hardcode an epoch of -1 here. A PEP 440 version can only have a epoch # greater than or equal to 0. This will effectively put the LegacyVersion, # which uses the defacto standard originally implemented by setuptools, # as before all PEP 440 versions. epoch = -1 # This scheme is taken from pkg_resources.parse_version setuptools prior to # it's adoption of the packaging library. parts = [] for part in _parse_version_parts(version.lower()): if part.startswith("*"): # remove "-" before a prerelease tag if part < "*final": while parts and parts[-1] == "*final-": parts.pop() # remove trailing zeros from each series of numeric parts while parts and parts[-1] == "00000000": parts.pop() parts.append(part) parts = tuple(parts) return epoch, parts # Deliberately not anchored to the start and end of the string, to make it # easier for 3rd party code to reuse VERSION_PATTERN = r""" v? (?: (?:(?P<epoch>[0-9]+)!)? # epoch (?P<release>[0-9]+(?:\.[0-9]+)*) # release segment (?P<pre> # pre-release [-_\.]? (?P<pre_l>(a|b|c|rc|alpha|beta|pre|preview)) [-_\.]? (?P<pre_n>[0-9]+)? )? (?P<post> # post release (?:-(?P<post_n1>[0-9]+)) | (?: [-_\.]? (?P<post_l>post|rev|r) [-_\.]? (?P<post_n2>[0-9]+)? ) )? (?P<dev> # dev release [-_\.]? (?P<dev_l>dev) [-_\.]? (?P<dev_n>[0-9]+)? )? ) (?:\+(?P<local>[a-z0-9]+(?:[-_\.][a-z0-9]+)*))? # local version """ class Version(_BaseVersion): _regex = re.compile( r"^\s*" + VERSION_PATTERN + r"\s*$", re.VERBOSE | re.IGNORECASE, ) def __init__(self, version): # Validate the version and parse it into pieces match = self._regex.search(version) if not match: raise InvalidVersion("Invalid version: '{0}'".format(version)) # Store the parsed out pieces of the version self._version = _Version( epoch=int(match.group("epoch")) if match.group("epoch") else 0, release=tuple(int(i) for i in match.group("release").split(".")), pre=_parse_letter_version( match.group("pre_l"), match.group("pre_n"), ), post=_parse_letter_version( match.group("post_l"), match.group("post_n1") or match.group("post_n2"), ), dev=_parse_letter_version( match.group("dev_l"), match.group("dev_n"), ), local=_parse_local_version(match.group("local")), ) # Generate a key which will be used for sorting self._key = _cmpkey( self._version.epoch, self._version.release, self._version.pre, self._version.post, self._version.dev, self._version.local, ) def __repr__(self): return "<Version({0})>".format(repr(str(self))) def __str__(self): parts = [] # Epoch if self._version.epoch != 0: parts.append("{0}!".format(self._version.epoch)) # Release segment parts.append(".".join(str(x) for x in self._version.release)) # Pre-release if self._version.pre is not None: parts.append("".join(str(x) for x in self._version.pre)) # Post-release if self._version.post is not None: parts.append(".post{0}".format(self._version.post[1])) # Development release if self._version.dev is not None: parts.append(".dev{0}".format(self._version.dev[1])) # Local version segment if self._version.local is not None: parts.append( "+{0}".format(".".join(str(x) for x in self._version.local)) ) return "".join(parts) @property def public(self): return str(self).split("+", 1)[0] @property def base_version(self): parts = [] # Epoch if self._version.epoch != 0: parts.append("{0}!".format(self._version.epoch)) # Release segment parts.append(".".join(str(x) for x in self._version.release)) return "".join(parts) @property def local(self): version_string = str(self) if "+" in version_string: return version_string.split("+", 1)[1] @property def is_prerelease(self): return bool(self._version.dev or self._version.pre) @property def is_postrelease(self): return bool(self._version.post) def _parse_letter_version(letter, number): if letter: # We consider there to be an implicit 0 in a pre-release if there is # not a numeral associated with it. if number is None: number = 0 # We normalize any letters to their lower case form letter = letter.lower() # We consider some words to be alternate spellings of other words and # in those cases we want to normalize the spellings to our preferred # spelling. if letter == "alpha": letter = "a" elif letter == "beta": letter = "b" elif letter in ["c", "pre", "preview"]: letter = "rc" elif letter in ["rev", "r"]: letter = "post" return letter, int(number) if not letter and number: # We assume if we are given a number, but we are not given a letter # then this is using the implicit post release syntax (e.g. 1.0-1) letter = "post" return letter, int(number) _local_version_seperators = re.compile(r"[\._-]") def _parse_local_version(local): """ Takes a string like abc.1.twelve and turns it into ("abc", 1, "twelve"). """ if local is not None: return tuple( part.lower() if not part.isdigit() else int(part) for part in _local_version_seperators.split(local) ) def _cmpkey(epoch, release, pre, post, dev, local): # When we compare a release version, we want to compare it with all of the # trailing zeros removed. So we'll use a reverse the list, drop all the now # leading zeros until we come to something non zero, then take the rest # re-reverse it back into the correct order and make it a tuple and use # that for our sorting key. release = tuple( reversed(list( itertools.dropwhile( lambda x: x == 0, reversed(release), ) )) ) # We need to "trick" the sorting algorithm to put 1.0.dev0 before 1.0a0. # We'll do this by abusing the pre segment, but we _only_ want to do this # if there is not a pre or a post segment. If we have one of those then # the normal sorting rules will handle this case correctly. if pre is None and post is None and dev is not None: pre = -Infinity # Versions without a pre-release (except as noted above) should sort after # those with one. elif pre is None: pre = Infinity # Versions without a post segment should sort before those with one. if post is None: post = -Infinity # Versions without a development segment should sort after those with one. if dev is None: dev = Infinity if local is None: # Versions without a local segment should sort before those with one. local = -Infinity else: # Versions with a local segment need that segment parsed to implement # the sorting rules in PEP440. # - Alpha numeric segments sort before numeric segments # - Alpha numeric segments sort lexicographically # - Numeric segments sort numerically # - Shorter versions sort before longer versions when the prefixes # match exactly local = tuple( (i, "") if isinstance(i, int) else (-Infinity, i) for i in local ) return epoch, release, pre, post, dev, local PK @N#]�iJ�\ \ . site-packages/pip/_vendor/packaging/_compat.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import sys PY2 = sys.version_info[0] == 2 PY3 = sys.version_info[0] == 3 # flake8: noqa if PY3: string_types = str, else: string_types = basestring, def with_metaclass(meta, *bases): """ Create a base class with a metaclass. """ # This requires a bit of explanation: the basic idea is to make a dummy # metaclass for one level of class instantiation that replaces itself with # the actual metaclass. class metaclass(meta): def __new__(cls, name, this_bases, d): return meta(name, bases, d) return type.__new__(metaclass, 'temporary_class', (), {}) PK @N#]���� � / site-packages/pip/_vendor/packaging/_compat.pyonu �[��� � ��abc @` sv d d l m Z m Z m Z d d l Z e j d d k Z e j d d k Z e r` e f Z n e f Z d � Z d S( i ( t absolute_importt divisiont print_functionNi i c ` s5 d � f � � f d � � Y} t j | d d i � S( s/ Create a base class with a metaclass. t metaclassc ` s e Z � � f d � Z RS( c ` s � | � | � S( N( ( t clst namet this_basest d( t basest meta( sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyt __new__ s ( t __name__t __module__R ( ( R R ( sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyR s t temporary_class( ( t typeR ( R R R ( ( R R sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyt with_metaclass s ( t __future__R R R t syst version_infot PY2t PY3t strt string_typest basestringR ( ( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_compat.pyt <module> s PK @N#]���� � 3 site-packages/pip/_vendor/packaging/_structures.pyonu �[��� � ��abc @` s^ d d l m Z m Z m Z d e f d � � YZ e � Z d e f d � � YZ e � Z d S( i ( t absolute_importt divisiont print_functiont Infinityc B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( NR ( ( t self( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __repr__ s c C` s t t | � � S( N( t hasht repr( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __hash__ s c C` s t S( N( t False( R t other( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __lt__ s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __le__ s c C` s t | | j � S( N( t isinstancet __class__( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __eq__ s c C` s t | | j � S( N( R R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __ne__ s c C` s t S( N( t True( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __gt__ s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __ge__ s c C` s t S( N( t NegativeInfinity( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __neg__! s ( t __name__t __module__R R R R R R R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR s R c B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( Ns -Infinity( ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR ) s c C` s t t | � � S( N( R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR , s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR / s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR 2 s c C` s t | | j � S( N( R R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR 5 s c C` s t | | j � S( N( R R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR 8 s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR ; s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR > s c C` s t S( N( R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR A s ( R R R R R R R R R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR ' s N( t __future__R R R t objectR R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt <module> s PK @N#]BvD&�` �` 2 site-packages/pip/_vendor/packaging/specifiers.pyonu �[��� � ��abc @` s< d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d e f d � � YZ d e e j e � f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ e j d � Z d � Z d � Z d e f d � � YZ d S( i ( t absolute_importt divisiont print_functionNi ( t string_typest with_metaclass( t Versiont LegacyVersiont parset InvalidSpecifierc B` s e Z d Z RS( sH An invalid specifier was found, users should refer to PEP 440. ( t __name__t __module__t __doc__( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR s t BaseSpecifierc B` s� e Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d d � � Z e j d d � � Z RS( c C` s d S( s� Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. N( ( t self( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __str__ t c C` s d S( sF Returns a hash value for this Specifier like object. N( ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __hash__ R c C` s d S( sq Returns a boolean representing whether or not the two Specifier like objects are equal. N( ( R t other( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __eq__$ R c C` s d S( su Returns a boolean representing whether or not the two Specifier like objects are not equal. N( ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __ne__+ R c C` s d S( sg Returns whether or not pre-releases as a whole are allowed by this specifier. N( ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt prereleases2 R c C` s d S( sd Sets whether or not pre-releases as a whole are allowed by this specifier. N( ( R t value( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR 9 R c C` s d S( sR Determines if the given item is contained within this specifier. N( ( R t itemR ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt contains@ R c C` s d S( s� Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. N( ( R t iterableR ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt filterF R N( R R t abct abstractmethodR R R R t abstractpropertyR t settert NoneR R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR s t _IndividualSpecifierc B` s� e Z i Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e j d � � Z d � Z d d � Z d d � Z RS( R c C` sj | j j | � } | s0 t d j | � � � n | j d � j � | j d � j � f | _ | | _ d S( Ns Invalid specifier: '{0}'t operatort version( t _regext searchR t formatt groupt stript _spect _prereleases( R t specR t match( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __init__R s c C` sF | j d k r! d j | j � n d } d j | j j t | � | � S( Ns , prereleases={0!r}R s <{0}({1!r}{2})>( R( R R$ R t __class__R t str( R t pre( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __repr___ s ! c C` s d j | j � S( Ns {0}{1}( R$ R' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR l s c C` s t | j � S( N( t hashR' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR o s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( t isinstanceR R, R t NotImplementedR' ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR r s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( R1 R R, R R2 R' ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR } s c C` s t | d j | j | � � S( Ns _compare_{0}( t getattrR$ t _operators( R t op( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _get_operator� s c C` s( t | t t f � s$ t | � } n | S( N( R1 R R R ( R R! ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _coerce_version� s c C` s | j d S( Ni ( R' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c C` s | j d S( Ni ( R' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR! � s c C` s | j S( N( R( ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c C` s | | _ d S( N( R( ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c C` s | j | � S( N( R ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __contains__� s c C` sW | d k r | j } n | j | � } | j r; | r; t S| j | j � | | j � S( N( R R R7 t is_prereleaset FalseR6 R R! ( R R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c c` s� t } g } i | d k r! | n t d 6} xf | D]^ } | j | � } | j | | � r2 | j r� | pn | j r� | j | � q� t } | Vq2 q2 W| r� | r� x | D] } | Vq� Wn d S( NR ( R: R t TrueR7 R R9 R t append( R R R t yieldedt found_prereleasest kwR! t parsed_version( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s N( R R R4 R R+ R/ R R R R R6 R7 t propertyR R! R R R8 R R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR N s t LegacySpecifierc B` s� e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) s ^\s*s \s*$t equals ==t not_equals !=t less_than_equals <=t greater_than_equals >=t less_thant <t greater_thant >c C` s( t | t � s$ t t | � � } n | S( N( R1 R R- ( R R! ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR7 � s c C` s | | j | � k S( N( R7 ( R t prospectiveR) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_not_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_less_than_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_greater_than_equal s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_less_than s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_greater_than s ( R R t _regex_strt ret compilet VERBOSEt IGNORECASER" R4 R7 RL RM RN RO RP RQ ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyRB � s" c ` s" t j � � � f d � � } | S( Nc ` s# t | t � s t S� | | | � S( N( R1 R R: ( R RK R) ( t fn( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt wrapped s ( t functoolst wraps( RW RX ( ( RW sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _require_version_compare s t Specifierc B` s e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z e j d � � Z RS( s (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? 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( t __name__t __module__t __doc__( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR s t [t ]t (t )t ,t ;t @s -_.t names [^ ]+t urlt extrast joinStringt adjacentt _raw_specc C` s | j p d S( Nt ( R# ( t st lt t( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt <lambda>8 R$ t specifierc C` s | d S( Ni ( ( R% R& R' ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR( ; R$ t markerc C` s t | | j | j !� S( N( R t _original_startt _original_end( R% R& R' ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR( ? R$ t Requirementc B` s) e Z d Z d � Z d � Z d � Z RS( s� Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. Raises InvalidRequirement on a badly-formed requirement string. c C` s y t j | � } Wn9 t k rN } t d j | | j | j d !� � � n X| j | _ | j r� t j | j � } | j o� | j s� | j r� | j r� t d � � n | j | _ n d | _ t | j r� | j j � n g � | _ t | j � | _ | j r| j n d | _ d S( Ns+ Invalid requirement, parse error at "{0!r}"i s Invalid URL given( t REQUIREMENTt parseStringR R t formatt locR R t urlparset schemet netloct Nonet setR t asListR R) R* ( t selft requirement_stringt reqt et parsed_url( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt __init__Z s" ! 'c C` s� | j g } | j r@ | j d j d j t | j � � � � n | j rb | j t | j � � n | j r� | j d j | j � � n | j r� | j d j | j � � n d j | � S( Ns [{0}]R s @ {0}s ; {0}R$ ( R R t appendR0 t joint sortedR) t strR R* ( R8 t parts( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt __str__o s + c C` s d j t | � � S( Ns <Requirement({0!r})>( R0 RA ( R8 ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt __repr__� s ( R R R R= RC RD ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR- M s (E t __future__R R R t stringt ret pip._vendor.pyparsingR R R R R R R R R R t Lt pip._vendor.six.moves.urllibR R2 t markersR R t specifiersR R R t ValueErrorR t ascii_letterst digitst ALPHANUMt suppresst LBRACKETt RBRACKETt LPARENt RPARENt COMMAt SEMICOLONt ATt PUNCTUATIONt IDENTIFIER_ENDt IDENTIFIERt NAMEt EXTRAt URIt URLt EXTRAS_LISTt EXTRASt _regex_strt VERBOSEt IGNORECASEt VERSION_PEP440t VERSION_LEGACYt VERSION_ONEt Falset VERSION_MANYt _VERSION_SPECt setParseActiont VERSION_SPECt MARKER_SEPERATORt MARKERt VERSION_AND_MARKERt URL_AND_MARKERt NAMED_REQUIREMENTR. t objectR- ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt <module> sZ "( PK @N#]BvD&�` �` 2 site-packages/pip/_vendor/packaging/specifiers.pycnu �[��� � ��abc @` s< d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d e f d � � YZ d e e j e � f d � � YZ d e f d � � YZ d e f d � � YZ d � Z d e f d � � YZ e j d � Z d � Z d � Z d e f d � � YZ d S( i ( t absolute_importt divisiont print_functionNi ( t string_typest with_metaclass( t Versiont LegacyVersiont parset InvalidSpecifierc B` s e Z d Z RS( sH An invalid specifier was found, users should refer to PEP 440. ( t __name__t __module__t __doc__( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR s t BaseSpecifierc B` s� e Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d � � Z e j d d � � Z e j d d � � Z RS( c C` s d S( s� Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. N( ( t self( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __str__ t c C` s d S( sF Returns a hash value for this Specifier like object. N( ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __hash__ R c C` s d S( sq Returns a boolean representing whether or not the two Specifier like objects are equal. N( ( R t other( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __eq__$ R c C` s d S( su Returns a boolean representing whether or not the two Specifier like objects are not equal. N( ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __ne__+ R c C` s d S( sg Returns whether or not pre-releases as a whole are allowed by this specifier. N( ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt prereleases2 R c C` s d S( sd Sets whether or not pre-releases as a whole are allowed by this specifier. N( ( R t value( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR 9 R c C` s d S( sR Determines if the given item is contained within this specifier. N( ( R t itemR ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt contains@ R c C` s d S( s� Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. N( ( R t iterableR ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt filterF R N( R R t abct abstractmethodR R R R t abstractpropertyR t settert NoneR R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR s t _IndividualSpecifierc B` s� e Z i Z d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z e d � � Z e d � � Z e j d � � Z d � Z d d � Z d d � Z RS( R c C` sj | j j | � } | s0 t d j | � � � n | j d � j � | j d � j � f | _ | | _ d S( Ns Invalid specifier: '{0}'t operatort version( t _regext searchR t formatt groupt stript _spect _prereleases( R t specR t match( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __init__R s c C` sF | j d k r! d j | j � n d } d j | j j t | � | � S( Ns , prereleases={0!r}R s <{0}({1!r}{2})>( R( R R$ R t __class__R t str( R t pre( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __repr___ s ! c C` s d j | j � S( Ns {0}{1}( R$ R' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR l s c C` s t | j � S( N( t hashR' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR o s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( t isinstanceR R, R t NotImplementedR' ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR r s c C` s` t | t � r: y | j | � } WqP t k r6 t SXn t | | j � sP t S| j | j k S( N( R1 R R, R R2 R' ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR } s c C` s t | d j | j | � � S( Ns _compare_{0}( t getattrR$ t _operators( R t op( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _get_operator� s c C` s( t | t t f � s$ t | � } n | S( N( R1 R R R ( R R! ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _coerce_version� s c C` s | j d S( Ni ( R' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c C` s | j d S( Ni ( R' ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR! � s c C` s | j S( N( R( ( R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c C` s | | _ d S( N( R( ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c C` s | j | � S( N( R ( R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt __contains__� s c C` sW | d k r | j } n | j | � } | j r; | r; t S| j | j � | | j � S( N( R R R7 t is_prereleaset FalseR6 R R! ( R R R ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s c c` s� t } g } i | d k r! | n t d 6} xf | D]^ } | j | � } | j | | � r2 | j r� | pn | j r� | j | � q� t } | Vq2 q2 W| r� | r� x | D] } | Vq� Wn d S( NR ( R: R t TrueR7 R R9 R t append( R R R t yieldedt found_prereleasest kwR! t parsed_version( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR � s N( R R R4 R R+ R/ R R R R R6 R7 t propertyR R! R R R8 R R ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR N s t LegacySpecifierc B` s� e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) s ^\s*s \s*$t equals ==t not_equals !=t less_than_equals <=t greater_than_equals >=t less_thant <t greater_thant >c C` s( t | t � s$ t t | � � } n | S( N( R1 R R- ( R R! ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyR7 � s c C` s | | j | � k S( N( R7 ( R t prospectiveR) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_not_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_less_than_equal� s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_greater_than_equal s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_less_than s c C` s | | j | � k S( N( R7 ( R RK R) ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _compare_greater_than s ( R R t _regex_strt ret compilet VERBOSEt IGNORECASER" R4 R7 RL RM RN RO RP RQ ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyRB � s" c ` s" t j � � � f d � � } | S( Nc ` s# t | t � s t S� | | | � S( N( R1 R R: ( R RK R) ( t fn( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt wrapped s ( t functoolst wraps( RW RX ( ( RW sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt _require_version_compare s t Specifierc B` s e Z d Z e j d e d e j e j B� Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z e j d � � Z RS( s (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? 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R R R R� R t ABCMetat objectR R RB R[ R\ RT Rv Ri Ro R� ( ( ( sD /usr/lib/python2.7/site-packages/pip/_vendor/packaging/specifiers.pyt <module> s" "9�4 � PK @N#]},+W& & . site-packages/pip/_vendor/packaging/markers.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import operator import os import platform import sys from pip._vendor.pyparsing import ( ParseException, ParseResults, stringStart, stringEnd, ) from pip._vendor.pyparsing import ZeroOrMore, Group, Forward, QuotedString from pip._vendor.pyparsing import Literal as L # noqa from ._compat import string_types from .specifiers import Specifier, InvalidSpecifier __all__ = [ "InvalidMarker", "UndefinedComparison", "UndefinedEnvironmentName", "Marker", "default_environment", ] class InvalidMarker(ValueError): """ An invalid marker was found, users should refer to PEP 508. """ class UndefinedComparison(ValueError): """ An invalid operation was attempted on a value that doesn't support it. """ class UndefinedEnvironmentName(ValueError): """ A name was attempted to be used that does not exist inside of the environment. """ class Node(object): def __init__(self, value): self.value = value def __str__(self): return str(self.value) def __repr__(self): return "<{0}({1!r})>".format(self.__class__.__name__, str(self)) def serialize(self): raise NotImplementedError class Variable(Node): def serialize(self): return str(self) class Value(Node): def serialize(self): return '"{0}"'.format(self) class Op(Node): def serialize(self): return str(self) VARIABLE = ( L("implementation_version") | L("platform_python_implementation") | L("implementation_name") | L("python_full_version") | L("platform_release") | L("platform_version") | L("platform_machine") | L("platform_system") | L("python_version") | L("sys_platform") | L("os_name") | L("os.name") | # PEP-345 L("sys.platform") | # PEP-345 L("platform.version") | # PEP-345 L("platform.machine") | # PEP-345 L("platform.python_implementation") | # PEP-345 L("python_implementation") | # undocumented setuptools legacy L("extra") ) ALIASES = { 'os.name': 'os_name', 'sys.platform': 'sys_platform', 'platform.version': 'platform_version', 'platform.machine': 'platform_machine', 'platform.python_implementation': 'platform_python_implementation', 'python_implementation': 'platform_python_implementation' } VARIABLE.setParseAction(lambda s, l, t: Variable(ALIASES.get(t[0], t[0]))) VERSION_CMP = ( L("===") | L("==") | L(">=") | L("<=") | L("!=") | L("~=") | L(">") | L("<") ) MARKER_OP = VERSION_CMP | L("not in") | L("in") MARKER_OP.setParseAction(lambda s, l, t: Op(t[0])) MARKER_VALUE = QuotedString("'") | QuotedString('"') MARKER_VALUE.setParseAction(lambda s, l, t: Value(t[0])) BOOLOP = L("and") | L("or") MARKER_VAR = VARIABLE | MARKER_VALUE MARKER_ITEM = Group(MARKER_VAR + MARKER_OP + MARKER_VAR) MARKER_ITEM.setParseAction(lambda s, l, t: tuple(t[0])) LPAREN = L("(").suppress() RPAREN = L(")").suppress() MARKER_EXPR = Forward() MARKER_ATOM = MARKER_ITEM | Group(LPAREN + MARKER_EXPR + RPAREN) MARKER_EXPR << MARKER_ATOM + ZeroOrMore(BOOLOP + MARKER_EXPR) MARKER = stringStart + MARKER_EXPR + stringEnd def _coerce_parse_result(results): if isinstance(results, ParseResults): return [_coerce_parse_result(i) for i in results] else: return results def _format_marker(marker, first=True): assert isinstance(marker, (list, tuple, string_types)) # Sometimes we have a structure like [[...]] which is a single item list # where the single item is itself it's own list. In that case we want skip # the rest of this function so that we don't get extraneous () on the # outside. if (isinstance(marker, list) and len(marker) == 1 and isinstance(marker[0], (list, tuple))): return _format_marker(marker[0]) if isinstance(marker, list): inner = (_format_marker(m, first=False) for m in marker) if first: return " ".join(inner) else: return "(" + " ".join(inner) + ")" elif isinstance(marker, tuple): return " ".join([m.serialize() for m in marker]) else: return marker _operators = { "in": lambda lhs, rhs: lhs in rhs, "not in": lambda lhs, rhs: lhs not in rhs, "<": operator.lt, "<=": operator.le, "==": operator.eq, "!=": operator.ne, ">=": operator.ge, ">": operator.gt, } def _eval_op(lhs, op, rhs): try: spec = Specifier("".join([op.serialize(), rhs])) except InvalidSpecifier: pass else: return spec.contains(lhs) oper = _operators.get(op.serialize()) if oper is None: raise UndefinedComparison( "Undefined {0!r} on {1!r} and {2!r}.".format(op, lhs, rhs) ) return oper(lhs, rhs) _undefined = object() def _get_env(environment, name): value = environment.get(name, _undefined) if value is _undefined: raise UndefinedEnvironmentName( "{0!r} does not exist in evaluation environment.".format(name) ) return value def _evaluate_markers(markers, environment): groups = [[]] for marker in markers: assert isinstance(marker, (list, tuple, string_types)) if isinstance(marker, list): groups[-1].append(_evaluate_markers(marker, environment)) elif isinstance(marker, tuple): lhs, op, rhs = marker if isinstance(lhs, Variable): lhs_value = _get_env(environment, lhs.value) rhs_value = rhs.value else: lhs_value = lhs.value rhs_value = _get_env(environment, rhs.value) groups[-1].append(_eval_op(lhs_value, op, rhs_value)) else: assert marker in ["and", "or"] if marker == "or": groups.append([]) return any(all(item) for item in groups) def format_full_version(info): version = '{0.major}.{0.minor}.{0.micro}'.format(info) kind = info.releaselevel if kind != 'final': version += kind[0] + str(info.serial) return version def default_environment(): if hasattr(sys, 'implementation'): iver = format_full_version(sys.implementation.version) implementation_name = sys.implementation.name else: iver = '0' implementation_name = '' return { "implementation_name": implementation_name, "implementation_version": iver, "os_name": os.name, "platform_machine": platform.machine(), "platform_release": platform.release(), "platform_system": platform.system(), "platform_version": platform.version(), "python_full_version": platform.python_version(), "platform_python_implementation": platform.python_implementation(), "python_version": platform.python_version()[:3], "sys_platform": sys.platform, } class Marker(object): def __init__(self, marker): try: self._markers = _coerce_parse_result(MARKER.parseString(marker)) except ParseException as e: err_str = "Invalid marker: {0!r}, parse error at {1!r}".format( marker, marker[e.loc:e.loc + 8]) raise InvalidMarker(err_str) def __str__(self): return _format_marker(self._markers) def __repr__(self): return "<Marker({0!r})>".format(str(self)) def evaluate(self, environment=None): """Evaluate a marker. Return the boolean from evaluating the given marker against the environment. environment is an optional argument to override all or part of the determined environment. The environment is determined from the current Python process. """ current_environment = default_environment() if environment is not None: current_environment.update(environment) return _evaluate_markers(self._markers, current_environment) PK @N#]D�; 1 site-packages/pip/_vendor/packaging/__about__.pyonu �[��� � ��abc @` sr d d l m Z m Z m Z d d d d d d d d g Z d Z d Z d Z d Z d Z d Z d Z d e Z d S( i ( t absolute_importt divisiont print_functiont __title__t __summary__t __uri__t __version__t __author__t __email__t __license__t __copyright__t packagings" Core utilities for Python packagess! https://github.com/pypa/packagings 16.8s) Donald Stufft and individual contributorss donald@stufft.ios" BSD or Apache License, Version 2.0s Copyright 2014-2016 %sN( t __future__R R R t __all__R R R R R R R R ( ( ( sC /usr/lib/python2.7/site-packages/pip/_vendor/packaging/__about__.pyt <module> s PK @N#]���� � 2 site-packages/pip/_vendor/packaging/_structures.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function class Infinity(object): def __repr__(self): return "Infinity" def __hash__(self): return hash(repr(self)) def __lt__(self, other): return False def __le__(self, other): return False def __eq__(self, other): return isinstance(other, self.__class__) def __ne__(self, other): return not isinstance(other, self.__class__) def __gt__(self, other): return True def __ge__(self, other): return True def __neg__(self): return NegativeInfinity Infinity = Infinity() class NegativeInfinity(object): def __repr__(self): return "-Infinity" def __hash__(self): return hash(repr(self)) def __lt__(self, other): return True def __le__(self, other): return True def __eq__(self, other): return isinstance(other, self.__class__) def __ne__(self, other): return not isinstance(other, self.__class__) def __gt__(self, other): return False def __ge__(self, other): return False def __neg__(self): return Infinity NegativeInfinity = NegativeInfinity() PK @N#]��Z]2- 2- / site-packages/pip/_vendor/packaging/markers.pyonu �[��� � ��abc @` su d d l m Z m Z m Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z m Z d d l m Z m Z m Z m Z d d l m Z d d l m Z d d l m Z m Z d d d d d g Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ! e d � e d � Be d � Be d � Be d � Be d � Be d � Be d � Be d! � Be d" � Be d# � Be d$ � Be d% � Be d& � Be d' � Be d( � Be d) � Be d* � BZ" i d# d$ 6d" d% 6d d& 6d d' 6d d( 6d d) 6Z# e" j$ d+ � � e d, � e d- � Be d. � Be d/ � Be d0 � Be d1 � Be d2 � Be d3 � BZ% e% e d4 � Be d5 � BZ& e& j$ d6 � � e d7 � e d8 � BZ' e' j$ d9 � � e d: � e d; � BZ( e" e' BZ) e e) e& e) � Z* e* j$ d< � � e d= � j+ � Z, e d> � j+ � Z- e � Z. e* e e, e. e- � BZ/ e. e/ e e( e. � >e e. e Z0 d? � Z1 e2 d@ � Z3 i dA � d5 6dB � d4 6e j4 d3 6e j5 d/ 6e j6 d- 6e j7 d0 6e j8 d. 6e j9 d2 6Z: dC � Z; e � Z< dD � Z= dE � Z> dF � Z? dG � Z@ d e f dH � � YZA d S(I i ( t absolute_importt divisiont print_functionN( t ParseExceptiont ParseResultst stringStartt stringEnd( t ZeroOrMoret Groupt Forwardt QuotedString( t Literali ( t string_types( t Specifiert InvalidSpecifiert InvalidMarkert UndefinedComparisont UndefinedEnvironmentNamet Markert default_environmentc B` s e Z d Z RS( sE An invalid marker was found, users should refer to PEP 508. 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( t __name__t __module__t __doc__( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR s t [t ]t (t )t ,t ;t @s -_.t names [^ ]+t urlt extrast joinStringt adjacentt _raw_specc C` s | j p d S( Nt ( R# ( t st lt t( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt <lambda>8 R$ t specifierc C` s | d S( Ni ( ( R% R& R' ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR( ; R$ t markerc C` s t | | j | j !� S( N( R t _original_startt _original_end( R% R& R' ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR( ? R$ t Requirementc B` s) e Z d Z d � Z d � Z d � Z RS( s� Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. 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'c C` s� | j g } | j r@ | j d j d j t | j � � � � n | j rb | j t | j � � n | j r� | j d j | j � � n | j r� | j d j | j � � n d j | � S( Ns [{0}]R s @ {0}s ; {0}R$ ( R R t appendR0 t joint sortedR) t strR R* ( R8 t parts( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt __str__o s + c C` s d j t | � � S( Ns <Requirement({0!r})>( R0 RA ( R8 ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt __repr__� s ( R R R R= RC RD ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyR- M s (E t __future__R R R t stringt ret pip._vendor.pyparsingR R R R R R R R R R t Lt pip._vendor.six.moves.urllibR R2 t markersR R t specifiersR R R t ValueErrorR t ascii_letterst digitst ALPHANUMt suppresst LBRACKETt RBRACKETt LPARENt RPARENt COMMAt SEMICOLONt ATt PUNCTUATIONt IDENTIFIER_ENDt IDENTIFIERt NAMEt EXTRAt URIt URLt EXTRAS_LISTt EXTRASt _regex_strt VERBOSEt IGNORECASEt VERSION_PEP440t VERSION_LEGACYt VERSION_ONEt Falset VERSION_MANYt _VERSION_SPECt setParseActiont VERSION_SPECt MARKER_SEPERATORt MARKERt VERSION_AND_MARKERt URL_AND_MARKERt NAMED_REQUIREMENTR. t objectR- ( ( ( sF /usr/lib/python2.7/site-packages/pip/_vendor/packaging/requirements.pyt <module> sZ "( PK @N#]���� � 3 site-packages/pip/_vendor/packaging/requirements.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import string import re from pip._vendor.pyparsing import ( stringStart, stringEnd, originalTextFor, ParseException ) from pip._vendor.pyparsing import ZeroOrMore, Word, Optional, Regex, Combine from pip._vendor.pyparsing import Literal as L # noqa from pip._vendor.six.moves.urllib import parse as urlparse from .markers import MARKER_EXPR, Marker from .specifiers import LegacySpecifier, Specifier, SpecifierSet class InvalidRequirement(ValueError): """ An invalid requirement was found, users should refer to PEP 508. """ ALPHANUM = Word(string.ascii_letters + string.digits) LBRACKET = L("[").suppress() RBRACKET = L("]").suppress() LPAREN = L("(").suppress() RPAREN = L(")").suppress() COMMA = L(",").suppress() SEMICOLON = L(";").suppress() AT = L("@").suppress() PUNCTUATION = Word("-_.") IDENTIFIER_END = ALPHANUM | (ZeroOrMore(PUNCTUATION) + ALPHANUM) IDENTIFIER = Combine(ALPHANUM + ZeroOrMore(IDENTIFIER_END)) NAME = IDENTIFIER("name") EXTRA = IDENTIFIER URI = Regex(r'[^ ]+')("url") URL = (AT + URI) EXTRAS_LIST = EXTRA + ZeroOrMore(COMMA + EXTRA) EXTRAS = (LBRACKET + Optional(EXTRAS_LIST) + RBRACKET)("extras") VERSION_PEP440 = Regex(Specifier._regex_str, re.VERBOSE | re.IGNORECASE) VERSION_LEGACY = Regex(LegacySpecifier._regex_str, re.VERBOSE | re.IGNORECASE) VERSION_ONE = VERSION_PEP440 ^ VERSION_LEGACY VERSION_MANY = Combine(VERSION_ONE + ZeroOrMore(COMMA + VERSION_ONE), joinString=",", adjacent=False)("_raw_spec") _VERSION_SPEC = Optional(((LPAREN + VERSION_MANY + RPAREN) | VERSION_MANY)) _VERSION_SPEC.setParseAction(lambda s, l, t: t._raw_spec or '') VERSION_SPEC = originalTextFor(_VERSION_SPEC)("specifier") VERSION_SPEC.setParseAction(lambda s, l, t: t[1]) MARKER_EXPR = originalTextFor(MARKER_EXPR())("marker") MARKER_EXPR.setParseAction( lambda s, l, t: Marker(s[t._original_start:t._original_end]) ) MARKER_SEPERATOR = SEMICOLON MARKER = MARKER_SEPERATOR + MARKER_EXPR VERSION_AND_MARKER = VERSION_SPEC + Optional(MARKER) URL_AND_MARKER = URL + Optional(MARKER) NAMED_REQUIREMENT = \ NAME + Optional(EXTRAS) + (URL_AND_MARKER | VERSION_AND_MARKER) REQUIREMENT = stringStart + NAMED_REQUIREMENT + stringEnd class Requirement(object): """Parse a requirement. Parse a given requirement string into its parts, such as name, specifier, URL, and extras. Raises InvalidRequirement on a badly-formed requirement string. """ # TODO: Can we test whether something is contained within a requirement? # If so how do we do that? Do we need to test against the _name_ of # the thing as well as the version? What about the markers? # TODO: Can we normalize the name and extra name? def __init__(self, requirement_string): try: req = REQUIREMENT.parseString(requirement_string) except ParseException as e: raise InvalidRequirement( "Invalid requirement, parse error at \"{0!r}\"".format( requirement_string[e.loc:e.loc + 8])) self.name = req.name if req.url: parsed_url = urlparse.urlparse(req.url) if not (parsed_url.scheme and parsed_url.netloc) or ( not parsed_url.scheme and not parsed_url.netloc): raise InvalidRequirement("Invalid URL given") self.url = req.url else: self.url = None self.extras = set(req.extras.asList() if req.extras else []) self.specifier = SpecifierSet(req.specifier) self.marker = req.marker if req.marker else None def __str__(self): parts = [self.name] if self.extras: parts.append("[{0}]".format(",".join(sorted(self.extras)))) if self.specifier: parts.append(str(self.specifier)) if self.url: parts.append("@ {0}".format(self.url)) if self.marker: parts.append("; {0}".format(self.marker)) return "".join(parts) def __repr__(self): return "<Requirement({0!r})>".format(str(self)) PK @N#]��p�D D - site-packages/pip/_vendor/packaging/utils.pycnu �[��� � ��abc @` sD d d l m Z m Z m Z d d l Z e j d � Z d � Z d S( i ( t absolute_importt divisiont print_functionNs [-_.]+c C` s t j d | � j � S( Nt -( t _canonicalize_regext subt lower( t name( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/packaging/utils.pyt canonicalize_name s ( t __future__R R R t ret compileR R ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/packaging/utils.pyt <module> s PK @N#]�v�� / site-packages/pip/_vendor/packaging/__init__.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function from .__about__ import ( __author__, __copyright__, __email__, __license__, __summary__, __title__, __uri__, __version__ ) __all__ = [ "__title__", "__summary__", "__uri__", "__version__", "__author__", "__email__", "__license__", "__copyright__", ] PK @N#]|E��ym ym 1 site-packages/pip/_vendor/packaging/specifiers.pynu �[��� # This file is dual licensed under the terms of the Apache License, Version # 2.0, and the BSD License. See the LICENSE file in the root of this repository # for complete details. from __future__ import absolute_import, division, print_function import abc import functools import itertools import re from ._compat import string_types, with_metaclass from .version import Version, LegacyVersion, parse class InvalidSpecifier(ValueError): """ An invalid specifier was found, users should refer to PEP 440. """ class BaseSpecifier(with_metaclass(abc.ABCMeta, object)): @abc.abstractmethod def __str__(self): """ Returns the str representation of this Specifier like object. This should be representative of the Specifier itself. """ @abc.abstractmethod def __hash__(self): """ Returns a hash value for this Specifier like object. """ @abc.abstractmethod def __eq__(self, other): """ Returns a boolean representing whether or not the two Specifier like objects are equal. """ @abc.abstractmethod def __ne__(self, other): """ Returns a boolean representing whether or not the two Specifier like objects are not equal. """ @abc.abstractproperty def prereleases(self): """ Returns whether or not pre-releases as a whole are allowed by this specifier. """ @prereleases.setter def prereleases(self, value): """ Sets whether or not pre-releases as a whole are allowed by this specifier. """ @abc.abstractmethod def contains(self, item, prereleases=None): """ Determines if the given item is contained within this specifier. """ @abc.abstractmethod def filter(self, iterable, prereleases=None): """ Takes an iterable of items and filters them so that only items which are contained within this specifier are allowed in it. """ class _IndividualSpecifier(BaseSpecifier): _operators = {} def __init__(self, spec="", prereleases=None): match = self._regex.search(spec) if not match: raise InvalidSpecifier("Invalid specifier: '{0}'".format(spec)) self._spec = ( match.group("operator").strip(), match.group("version").strip(), ) # Store whether or not this Specifier should accept prereleases self._prereleases = prereleases def __repr__(self): pre = ( ", prereleases={0!r}".format(self.prereleases) if self._prereleases is not None else "" ) return "<{0}({1!r}{2})>".format( self.__class__.__name__, str(self), pre, ) def __str__(self): return "{0}{1}".format(*self._spec) def __hash__(self): return hash(self._spec) def __eq__(self, other): if isinstance(other, string_types): try: other = self.__class__(other) except InvalidSpecifier: return NotImplemented elif not isinstance(other, self.__class__): return NotImplemented return self._spec == other._spec def __ne__(self, other): if isinstance(other, string_types): try: other = self.__class__(other) except InvalidSpecifier: return NotImplemented elif not isinstance(other, self.__class__): return NotImplemented return self._spec != other._spec def _get_operator(self, op): return getattr(self, "_compare_{0}".format(self._operators[op])) def _coerce_version(self, version): if not isinstance(version, (LegacyVersion, Version)): version = parse(version) return version @property def operator(self): return self._spec[0] @property def version(self): return self._spec[1] @property def prereleases(self): return self._prereleases @prereleases.setter def prereleases(self, value): self._prereleases = value def __contains__(self, item): return self.contains(item) def contains(self, item, prereleases=None): # Determine if prereleases are to be allowed or not. if prereleases is None: prereleases = self.prereleases # Normalize item to a Version or LegacyVersion, this allows us to have # a shortcut for ``"2.0" in Specifier(">=2") item = self._coerce_version(item) # Determine if we should be supporting prereleases in this specifier # or not, if we do not support prereleases than we can short circuit # logic if this version is a prereleases. if item.is_prerelease and not prereleases: return False # Actually do the comparison to determine if this item is contained # within this Specifier or not. return self._get_operator(self.operator)(item, self.version) def filter(self, iterable, prereleases=None): yielded = False found_prereleases = [] kw = {"prereleases": prereleases if prereleases is not None else True} # Attempt to iterate over all the values in the iterable and if any of # them match, yield them. for version in iterable: parsed_version = self._coerce_version(version) if self.contains(parsed_version, **kw): # If our version is a prerelease, and we were not set to allow # prereleases, then we'll store it for later incase nothing # else matches this specifier. if (parsed_version.is_prerelease and not (prereleases or self.prereleases)): found_prereleases.append(version) # Either this is not a prerelease, or we should have been # accepting prereleases from the begining. else: yielded = True yield version # Now that we've iterated over everything, determine if we've yielded # any values, and if we have not and we have any prereleases stored up # then we will go ahead and yield the prereleases. if not yielded and found_prereleases: for version in found_prereleases: yield version class LegacySpecifier(_IndividualSpecifier): _regex_str = ( r""" (?P<operator>(==|!=|<=|>=|<|>)) \s* (?P<version> [^,;\s)]* # Since this is a "legacy" specifier, and the version # string can be just about anything, we match everything # except for whitespace, a semi-colon for marker support, # a closing paren since versions can be enclosed in # them, and a comma since it's a version separator. ) """ ) _regex = re.compile( r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE) _operators = { "==": "equal", "!=": "not_equal", "<=": "less_than_equal", ">=": "greater_than_equal", "<": "less_than", ">": "greater_than", } def _coerce_version(self, version): if not isinstance(version, LegacyVersion): version = LegacyVersion(str(version)) return version def _compare_equal(self, prospective, spec): return prospective == self._coerce_version(spec) def _compare_not_equal(self, prospective, spec): return prospective != self._coerce_version(spec) def _compare_less_than_equal(self, prospective, spec): return prospective <= self._coerce_version(spec) def _compare_greater_than_equal(self, prospective, spec): return prospective >= self._coerce_version(spec) def _compare_less_than(self, prospective, spec): return prospective < self._coerce_version(spec) def _compare_greater_than(self, prospective, spec): return prospective > self._coerce_version(spec) def _require_version_compare(fn): @functools.wraps(fn) def wrapped(self, prospective, spec): if not isinstance(prospective, Version): return False return fn(self, prospective, spec) return wrapped class Specifier(_IndividualSpecifier): _regex_str = ( r""" (?P<operator>(~=|==|!=|<=|>=|<|>|===)) (?P<version> (?: # The identity operators allow for an escape hatch that will # do an exact string match of the version you wish to install. # This will not be parsed by PEP 440 and we cannot determine # any semantic meaning from it. This operator is discouraged # but included entirely as an escape hatch. (?<====) # Only match for the identity operator \s* [^\s]* # We just match everything, except for whitespace # since we are only testing for strict identity. ) | (?: # The (non)equality operators allow for wild card and local # versions to be specified so we have to define these two # operators separately to enable that. (?<===|!=) # Only match for equals and not equals \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? # You cannot use a wild card and a dev or local version # together so group them with a | and make them optional. (?: (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release (?:\+[a-z0-9]+(?:[-_\.][a-z0-9]+)*)? # local | \.\* # Wild card syntax of .* )? ) | (?: # The compatible operator requires at least two digits in the # release segment. (?<=~=) # Only match for the compatible operator \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)+ # release (We have a + instead of a *) (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) | (?: # All other operators only allow a sub set of what the # (non)equality operators do. Specifically they do not allow # local versions to be specified nor do they allow the prefix # matching wild cards. (?<!==|!=|~=) # We have special cases for these # operators so we want to make sure they # don't match here. \s* v? (?:[0-9]+!)? # epoch [0-9]+(?:\.[0-9]+)* # release (?: # pre release [-_\.]? (a|b|c|rc|alpha|beta|pre|preview) [-_\.]? [0-9]* )? (?: # post release (?:-[0-9]+)|(?:[-_\.]?(post|rev|r)[-_\.]?[0-9]*) )? (?:[-_\.]?dev[-_\.]?[0-9]*)? # dev release ) ) """ ) _regex = re.compile( r"^\s*" + _regex_str + r"\s*$", re.VERBOSE | re.IGNORECASE) _operators = { "~=": "compatible", "==": "equal", "!=": "not_equal", "<=": "less_than_equal", ">=": "greater_than_equal", "<": "less_than", ">": "greater_than", "===": "arbitrary", } @_require_version_compare def _compare_compatible(self, prospective, spec): # Compatible releases have an equivalent combination of >= and ==. That # is that ~=2.2 is equivalent to >=2.2,==2.*. This allows us to # implement this in terms of the other specifiers instead of # implementing it ourselves. The only thing we need to do is construct # the other specifiers. # We want everything but the last item in the version, but we want to # ignore post and dev releases and we want to treat the pre-release as # it's own separate segment. prefix = ".".join( list( itertools.takewhile( lambda x: (not x.startswith("post") and not x.startswith("dev")), _version_split(spec), ) )[:-1] ) # Add the prefix notation to the end of our string prefix += ".*" return (self._get_operator(">=")(prospective, spec) and self._get_operator("==")(prospective, prefix)) @_require_version_compare def _compare_equal(self, prospective, spec): # We need special logic to handle prefix matching if spec.endswith(".*"): # In the case of prefix matching we want to ignore local segment. prospective = Version(prospective.public) # Split the spec out by dots, and pretend that there is an implicit # dot in between a release segment and a pre-release segment. spec = _version_split(spec[:-2]) # Remove the trailing .* # Split the prospective version out by dots, and pretend that there # is an implicit dot in between a release segment and a pre-release # segment. prospective = _version_split(str(prospective)) # Shorten the prospective version to be the same length as the spec # so that we can determine if the specifier is a prefix of the # prospective version or not. prospective = prospective[:len(spec)] # Pad out our two sides with zeros so that they both equal the same # length. spec, prospective = _pad_version(spec, prospective) else: # Convert our spec string into a Version spec = Version(spec) # If the specifier does not have a local segment, then we want to # act as if the prospective version also does not have a local # segment. if not spec.local: prospective = Version(prospective.public) return prospective == spec @_require_version_compare def _compare_not_equal(self, prospective, spec): return not self._compare_equal(prospective, spec) @_require_version_compare def _compare_less_than_equal(self, prospective, spec): return prospective <= Version(spec) @_require_version_compare def _compare_greater_than_equal(self, prospective, spec): return prospective >= Version(spec) @_require_version_compare def _compare_less_than(self, prospective, spec): # Convert our spec to a Version instance, since we'll want to work with # it as a version. spec = Version(spec) # Check to see if the prospective version is less than the spec # version. If it's not we can short circuit and just return False now # instead of doing extra unneeded work. if not prospective < spec: return False # This special case is here so that, unless the specifier itself # includes is a pre-release version, that we do not accept pre-release # versions for the version mentioned in the specifier (e.g. <3.1 should # not match 3.1.dev0, but should match 3.0.dev0). if not spec.is_prerelease and prospective.is_prerelease: if Version(prospective.base_version) == Version(spec.base_version): return False # If we've gotten to here, it means that prospective version is both # less than the spec version *and* it's not a pre-release of the same # version in the spec. return True @_require_version_compare def _compare_greater_than(self, prospective, spec): # Convert our spec to a Version instance, since we'll want to work with # it as a version. spec = Version(spec) # Check to see if the prospective version is greater than the spec # version. If it's not we can short circuit and just return False now # instead of doing extra unneeded work. if not prospective > spec: return False # This special case is here so that, unless the specifier itself # includes is a post-release version, that we do not accept # post-release versions for the version mentioned in the specifier # (e.g. >3.1 should not match 3.0.post0, but should match 3.2.post0). if not spec.is_postrelease and prospective.is_postrelease: if Version(prospective.base_version) == Version(spec.base_version): return False # Ensure that we do not allow a local version of the version mentioned # in the specifier, which is techincally greater than, to match. if prospective.local is not None: if Version(prospective.base_version) == Version(spec.base_version): return False # If we've gotten to here, it means that prospective version is both # greater than the spec version *and* it's not a pre-release of the # same version in the spec. return True def _compare_arbitrary(self, prospective, spec): return str(prospective).lower() == str(spec).lower() @property def prereleases(self): # If there is an explicit prereleases set for this, then we'll just # blindly use that. if self._prereleases is not None: return self._prereleases # Look at all of our specifiers and determine if they are inclusive # operators, and if they are if they are including an explicit # prerelease. operator, version = self._spec if operator in ["==", ">=", "<=", "~=", "==="]: # The == specifier can include a trailing .*, if it does we # want to remove before parsing. if operator == "==" and version.endswith(".*"): version = version[:-2] # Parse the version, and if it is a pre-release than this # specifier allows pre-releases. if parse(version).is_prerelease: return True return False @prereleases.setter def prereleases(self, value): self._prereleases = value _prefix_regex = re.compile(r"^([0-9]+)((?:a|b|c|rc)[0-9]+)$") def _version_split(version): result = [] for item in version.split("."): match = _prefix_regex.search(item) if match: result.extend(match.groups()) else: result.append(item) return result def _pad_version(left, right): left_split, right_split = [], [] # Get the release segment of our versions left_split.append(list(itertools.takewhile(lambda x: x.isdigit(), left))) right_split.append(list(itertools.takewhile(lambda x: x.isdigit(), right))) # Get the rest of our versions left_split.append(left[len(left_split[0]):]) right_split.append(right[len(right_split[0]):]) # Insert our padding left_split.insert( 1, ["0"] * max(0, len(right_split[0]) - len(left_split[0])), ) right_split.insert( 1, ["0"] * max(0, len(left_split[0]) - len(right_split[0])), ) return ( list(itertools.chain(*left_split)), list(itertools.chain(*right_split)), ) class SpecifierSet(BaseSpecifier): def __init__(self, specifiers="", prereleases=None): # Split on , to break each indidivual specifier into it's own item, and # strip each item to remove leading/trailing whitespace. specifiers = [s.strip() for s in specifiers.split(",") if s.strip()] # Parsed each individual specifier, attempting first to make it a # Specifier and falling back to a LegacySpecifier. parsed = set() for specifier in specifiers: try: parsed.add(Specifier(specifier)) except InvalidSpecifier: parsed.add(LegacySpecifier(specifier)) # Turn our parsed specifiers into a frozen set and save them for later. self._specs = frozenset(parsed) # Store our prereleases value so we can use it later to determine if # we accept prereleases or not. self._prereleases = prereleases def __repr__(self): pre = ( ", prereleases={0!r}".format(self.prereleases) if self._prereleases is not None else "" ) return "<SpecifierSet({0!r}{1})>".format(str(self), pre) def __str__(self): return ",".join(sorted(str(s) for s in self._specs)) def __hash__(self): return hash(self._specs) def __and__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif not isinstance(other, SpecifierSet): return NotImplemented specifier = SpecifierSet() specifier._specs = frozenset(self._specs | other._specs) if self._prereleases is None and other._prereleases is not None: specifier._prereleases = other._prereleases elif self._prereleases is not None and other._prereleases is None: specifier._prereleases = self._prereleases elif self._prereleases == other._prereleases: specifier._prereleases = self._prereleases else: raise ValueError( "Cannot combine SpecifierSets with True and False prerelease " "overrides." ) return specifier def __eq__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif isinstance(other, _IndividualSpecifier): other = SpecifierSet(str(other)) elif not isinstance(other, SpecifierSet): return NotImplemented return self._specs == other._specs def __ne__(self, other): if isinstance(other, string_types): other = SpecifierSet(other) elif isinstance(other, _IndividualSpecifier): other = SpecifierSet(str(other)) elif not isinstance(other, SpecifierSet): return NotImplemented return self._specs != other._specs def __len__(self): return len(self._specs) def __iter__(self): return iter(self._specs) @property def prereleases(self): # If we have been given an explicit prerelease modifier, then we'll # pass that through here. if self._prereleases is not None: return self._prereleases # If we don't have any specifiers, and we don't have a forced value, # then we'll just return None since we don't know if this should have # pre-releases or not. if not self._specs: return None # Otherwise we'll see if any of the given specifiers accept # prereleases, if any of them do we'll return True, otherwise False. return any(s.prereleases for s in self._specs) @prereleases.setter def prereleases(self, value): self._prereleases = value def __contains__(self, item): return self.contains(item) def contains(self, item, prereleases=None): # Ensure that our item is a Version or LegacyVersion instance. if not isinstance(item, (LegacyVersion, Version)): item = parse(item) # Determine if we're forcing a prerelease or not, if we're not forcing # one for this particular filter call, then we'll use whatever the # SpecifierSet thinks for whether or not we should support prereleases. if prereleases is None: prereleases = self.prereleases # We can determine if we're going to allow pre-releases by looking to # see if any of the underlying items supports them. If none of them do # and this item is a pre-release then we do not allow it and we can # short circuit that here. # Note: This means that 1.0.dev1 would not be contained in something # like >=1.0.devabc however it would be in >=1.0.debabc,>0.0.dev0 if not prereleases and item.is_prerelease: return False # We simply dispatch to the underlying specs here to make sure that the # given version is contained within all of them. # Note: This use of all() here means that an empty set of specifiers # will always return True, this is an explicit design decision. return all( s.contains(item, prereleases=prereleases) for s in self._specs ) def filter(self, iterable, prereleases=None): # Determine if we're forcing a prerelease or not, if we're not forcing # one for this particular filter call, then we'll use whatever the # SpecifierSet thinks for whether or not we should support prereleases. if prereleases is None: prereleases = self.prereleases # If we have any specifiers, then we want to wrap our iterable in the # filter method for each one, this will act as a logical AND amongst # each specifier. if self._specs: for spec in self._specs: iterable = spec.filter(iterable, prereleases=bool(prereleases)) return iterable # If we do not have any specifiers, then we need to have a rough filter # which will filter out any pre-releases, unless there are no final # releases, and which will filter out LegacyVersion in general. else: filtered = [] found_prereleases = [] for item in iterable: # Ensure that we some kind of Version class for this item. if not isinstance(item, (LegacyVersion, Version)): parsed_version = parse(item) else: parsed_version = item # Filter out any item which is parsed as a LegacyVersion if isinstance(parsed_version, LegacyVersion): continue # Store any item which is a pre-release for later unless we've # already found a final version or we are accepting prereleases if parsed_version.is_prerelease and not prereleases: if not filtered: found_prereleases.append(item) else: filtered.append(item) # If we've found no items except for pre-releases, then we'll go # ahead and use the pre-releases if not filtered and found_prereleases and prereleases is None: return found_prereleases return filtered PK @N#]�b�\ \ 0 site-packages/pip/_vendor/packaging/__init__.pycnu �[��� � ��abc @` sx d d l m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z d d d d d d d d g Z d S( i ( t absolute_importt divisiont print_functioni ( t __author__t __copyright__t __email__t __license__t __summary__t __title__t __uri__t __version__R R R R R R R R N( t __future__R R R t __about__R R R R R R R R t __all__( ( ( sB /usr/lib/python2.7/site-packages/pip/_vendor/packaging/__init__.pyt <module> s :PK @N#]���� � 3 site-packages/pip/_vendor/packaging/_structures.pycnu �[��� � ��abc @` s^ d d l m Z m Z m Z d e f d � � YZ e � Z d e f d � � YZ e � Z d S( i ( t absolute_importt divisiont print_functiont Infinityc B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( NR ( ( t self( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __repr__ s c C` s t t | � � S( N( t hasht repr( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __hash__ s c C` s t S( N( t False( R t other( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __lt__ s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __le__ s c C` s t | | j � S( N( t isinstancet __class__( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __eq__ s c C` s t | | j � S( N( R R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __ne__ s c C` s t S( N( t True( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __gt__ s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __ge__ s c C` s t S( N( t NegativeInfinity( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt __neg__! s ( t __name__t __module__R R R R R R R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR s R c B` sY e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( c C` s d S( Ns -Infinity( ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR ) s c C` s t t | � � S( N( R R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR , s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR / s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR 2 s c C` s t | | j � S( N( R R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR 5 s c C` s t | | j � S( N( R R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR 8 s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR ; s c C` s t S( N( R ( R R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR > s c C` s t S( N( R ( R ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR A s ( R R R R R R R R R R R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyR ' s N( t __future__R R R t objectR R ( ( ( sE /usr/lib/python2.7/site-packages/pip/_vendor/packaging/_structures.pyt <module> s PK @N#]` � & site-packages/pip/_vendor/re-vendor.pynu �[��� import os import sys import pip import glob import shutil here = os.path.abspath(os.path.dirname(__file__)) def usage(): print("Usage: re-vendor.py [clean|vendor]") sys.exit(1) def clean(): for fn in os.listdir(here): dirname = os.path.join(here, fn) if os.path.isdir(dirname): shutil.rmtree(dirname) # six is a single file, not a package os.unlink(os.path.join(here, 'six.py')) def vendor(): pip.main(['install', '-t', here, '-r', 'vendor.txt']) for dirname in glob.glob('*.egg-info'): shutil.rmtree(dirname) if __name__ == '__main__': if len(sys.argv) != 2: usage() if sys.argv[1] == 'clean': clean() elif sys.argv[1] == 'vendor': vendor() else: usage() PK @N#]!{� �& �& % site-packages/pip/_vendor/retrying.pynu �[��� ## Copyright 2013-2014 Ray Holder ## ## Licensed under the Apache License, Version 2.0 (the "License"); ## you may not use this file except in compliance with the License. ## You may obtain a copy of the License at ## ## http://www.apache.org/licenses/LICENSE-2.0 ## ## Unless required by applicable law or agreed to in writing, software ## distributed under the License is distributed on an "AS IS" BASIS, ## WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. ## See the License for the specific language governing permissions and ## limitations under the License. import random from pip._vendor import six import sys import time import traceback # sys.maxint / 2, since Python 3.2 doesn't have a sys.maxint... MAX_WAIT = 1073741823 def retry(*dargs, **dkw): """ Decorator function that instantiates the Retrying object @param *dargs: positional arguments passed to Retrying object @param **dkw: keyword arguments passed to the Retrying object """ # support both @retry and @retry() as valid syntax if len(dargs) == 1 and callable(dargs[0]): def wrap_simple(f): @six.wraps(f) def wrapped_f(*args, **kw): return Retrying().call(f, *args, **kw) return wrapped_f return wrap_simple(dargs[0]) else: def wrap(f): @six.wraps(f) def wrapped_f(*args, **kw): return Retrying(*dargs, **dkw).call(f, *args, **kw) return wrapped_f return wrap class Retrying(object): def __init__(self, stop=None, wait=None, stop_max_attempt_number=None, stop_max_delay=None, wait_fixed=None, wait_random_min=None, wait_random_max=None, wait_incrementing_start=None, wait_incrementing_increment=None, wait_exponential_multiplier=None, wait_exponential_max=None, retry_on_exception=None, retry_on_result=None, wrap_exception=False, stop_func=None, wait_func=None, wait_jitter_max=None): self._stop_max_attempt_number = 5 if stop_max_attempt_number is None else stop_max_attempt_number self._stop_max_delay = 100 if stop_max_delay is None else stop_max_delay self._wait_fixed = 1000 if wait_fixed is None else wait_fixed self._wait_random_min = 0 if wait_random_min is None else wait_random_min self._wait_random_max = 1000 if wait_random_max is None else wait_random_max self._wait_incrementing_start = 0 if wait_incrementing_start is None else wait_incrementing_start self._wait_incrementing_increment = 100 if wait_incrementing_increment is None else wait_incrementing_increment self._wait_exponential_multiplier = 1 if wait_exponential_multiplier is None else wait_exponential_multiplier self._wait_exponential_max = MAX_WAIT if wait_exponential_max is None else wait_exponential_max self._wait_jitter_max = 0 if wait_jitter_max is None else wait_jitter_max # TODO add chaining of stop behaviors # stop behavior stop_funcs = [] if stop_max_attempt_number is not None: stop_funcs.append(self.stop_after_attempt) if stop_max_delay is not None: stop_funcs.append(self.stop_after_delay) if stop_func is not None: self.stop = stop_func elif stop is None: self.stop = lambda attempts, delay: any(f(attempts, delay) for f in stop_funcs) else: self.stop = getattr(self, stop) # TODO add chaining of wait behaviors # wait behavior wait_funcs = [lambda *args, **kwargs: 0] if wait_fixed is not None: wait_funcs.append(self.fixed_sleep) if wait_random_min is not None or wait_random_max is not None: wait_funcs.append(self.random_sleep) if wait_incrementing_start is not None or wait_incrementing_increment is not None: wait_funcs.append(self.incrementing_sleep) if wait_exponential_multiplier is not None or wait_exponential_max is not None: wait_funcs.append(self.exponential_sleep) if wait_func is not None: self.wait = wait_func elif wait is None: self.wait = lambda attempts, delay: max(f(attempts, delay) for f in wait_funcs) else: self.wait = getattr(self, wait) # retry on exception filter if retry_on_exception is None: self._retry_on_exception = self.always_reject else: self._retry_on_exception = retry_on_exception # TODO simplify retrying by Exception types # retry on result filter if retry_on_result is None: self._retry_on_result = self.never_reject else: self._retry_on_result = retry_on_result self._wrap_exception = wrap_exception def stop_after_attempt(self, previous_attempt_number, delay_since_first_attempt_ms): """Stop after the previous attempt >= stop_max_attempt_number.""" return previous_attempt_number >= self._stop_max_attempt_number def stop_after_delay(self, previous_attempt_number, delay_since_first_attempt_ms): """Stop after the time from the first attempt >= stop_max_delay.""" return delay_since_first_attempt_ms >= self._stop_max_delay def no_sleep(self, previous_attempt_number, delay_since_first_attempt_ms): """Don't sleep at all before retrying.""" return 0 def fixed_sleep(self, previous_attempt_number, delay_since_first_attempt_ms): """Sleep a fixed amount of time between each retry.""" return self._wait_fixed def random_sleep(self, previous_attempt_number, delay_since_first_attempt_ms): """Sleep a random amount of time between wait_random_min and wait_random_max""" return random.randint(self._wait_random_min, self._wait_random_max) def incrementing_sleep(self, previous_attempt_number, delay_since_first_attempt_ms): """ Sleep an incremental amount of time after each attempt, starting at wait_incrementing_start and incrementing by wait_incrementing_increment """ result = self._wait_incrementing_start + (self._wait_incrementing_increment * (previous_attempt_number - 1)) if result < 0: result = 0 return result def exponential_sleep(self, previous_attempt_number, delay_since_first_attempt_ms): exp = 2 ** previous_attempt_number result = self._wait_exponential_multiplier * exp if result > self._wait_exponential_max: result = self._wait_exponential_max if result < 0: result = 0 return result def never_reject(self, result): return False def always_reject(self, result): return True def should_reject(self, attempt): reject = False if attempt.has_exception: reject |= self._retry_on_exception(attempt.value[1]) else: reject |= self._retry_on_result(attempt.value) return reject def call(self, fn, *args, **kwargs): start_time = int(round(time.time() * 1000)) attempt_number = 1 while True: try: attempt = Attempt(fn(*args, **kwargs), attempt_number, False) except: tb = sys.exc_info() attempt = Attempt(tb, attempt_number, True) if not self.should_reject(attempt): return attempt.get(self._wrap_exception) delay_since_first_attempt_ms = int(round(time.time() * 1000)) - start_time if self.stop(attempt_number, delay_since_first_attempt_ms): if not self._wrap_exception and attempt.has_exception: # get() on an attempt with an exception should cause it to be raised, but raise just in case raise attempt.get() else: raise RetryError(attempt) else: sleep = self.wait(attempt_number, delay_since_first_attempt_ms) if self._wait_jitter_max: jitter = random.random() * self._wait_jitter_max sleep = sleep + max(0, jitter) time.sleep(sleep / 1000.0) attempt_number += 1 class Attempt(object): """ An Attempt encapsulates a call to a target function that may end as a normal return value from the function or an Exception depending on what occurred during the execution. """ def __init__(self, value, attempt_number, has_exception): self.value = value self.attempt_number = attempt_number self.has_exception = has_exception def get(self, wrap_exception=False): """ Return the return value of this Attempt instance or raise an Exception. If wrap_exception is true, this Attempt is wrapped inside of a RetryError before being raised. """ if self.has_exception: if wrap_exception: raise RetryError(self) else: six.reraise(self.value[0], self.value[1], self.value[2]) else: return self.value def __repr__(self): if self.has_exception: return "Attempts: {0}, Error:\n{1}".format(self.attempt_number, "".join(traceback.format_tb(self.value[2]))) else: return "Attempts: {0}, Value: {1}".format(self.attempt_number, self.value) class RetryError(Exception): """ A RetryError encapsulates the last Attempt instance right before giving up. 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This class was moved from resources to here because it could be used by other modules, e.g. the wheel module. c C sv t j j | � s" t j | � n t j | � j d @d k rQ t j d | � n t j j t j j | � � | _ d S( su Initialise an instance. :param base: The base directory where the cache should be located. i? i s Directory '%s' is not privateN( R? R@ R� R R� R� R� R R� t normpathRD ( R� RD ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/distlib/util.pyR� " s c C s t | � S( sN Converts a resource prefix to a directory name in the cache. ( R$ ( R� RM ( ( s< /usr/lib/python2.7/site-packages/pip/_vendor/distlib/util.pyt prefix_to_dir0 s c C s� g } x� t j | j � D]� } t j j | j | � } yZ t j j | � s^ t j j | � rn t j | � n" t j j | � r� t j | � n Wq t k r� | j | � q Xq W| S( s" Clear the cache. ( R? 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Equivalent to distutils.filelist, but fixes some problems. i����Ni ( t DistlibException( t fsdecode( t convert_patht Manifests \\w* s #.*?(?= )| (?=$)i c B s� e Z d Z d d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z e d e d � Z e d e d � Z e d e d � Z d � Z RS( s~ A list of files built by on exploring the filesystem and filtered by applying various patterns to what we find there. c C sY t j j t j j | p! t j � � � | _ | j t j | _ d | _ t � | _ d S( sd Initialise an instance. :param base: The base directory to explore under. N( t ost patht abspatht normpatht getcwdt baset sept prefixt Nonet allfilest sett files( t selfR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt __init__* s - c C s� d d l m } m } m } g | _ } | j } | g } | j } | j } x� | r� | � } t j | � } x� | D]{ } t j j | | � } t j | � } | j } | | � r� | j t | � � qu | | � ru | | � ru | | � qu qu WqP Wd S( sm Find all files under the base and set ``allfiles`` to the absolute pathnames of files found. i����( t S_ISREGt S_ISDIRt S_ISLNKN( t statR R R R R t popt appendR t listdirR t joint st_modeR ( R R R R R t roott stackR t pusht namest namet fullnameR t mode( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt findall9 s" c C sM | j | j � s- t j j | j | � } n | j j t j j | � � d S( sz Add a file to the manifest. :param item: The pathname to add. This can be relative to the base. N( t startswithR R R R R R t addR ( R t item( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR$ T s c C s" x | D] } | j | � q Wd S( s� Add a list of files to the manifest. :param items: The pathnames to add. These can be relative to the base. N( R$ ( R t itemsR% ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt add_many^ s c s� � � f d � � t � j � } | rg t � } x' | D] } � | t j j | � � q7 W| | O} n g t d � | D� � D] } t j j | � ^ q~ S( s8 Return sorted files in directory order c sj | j | � t j d | � | � j k rf t j j | � \ } } | d k sV t � � | | � n d S( Ns add_dir added %st t /( R( R) ( R$ t loggert debugR R R t splitt AssertionError( t dirst dt parentt _( t add_dirR ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR2 l s c s s! | ] } t j j | � Vq d S( N( R R R, ( t .0R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pys <genexpr>{ s ( R R R R t dirnamet sortedR ( R t wantdirst resultR. t ft path_tuple( ( R2 R s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR5 g s c C s t � | _ g | _ d S( s Clear all collected files.N( R R R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt clear} s c C s | j | � \ } } } } | d k rc x�| D]. } | j | d t �s. t j d | � q. q. Wn�| d k r� x�| D] } | j | d t �} qv Wn{| d k r� xl| D]. } | j | d t �s� t j d | � q� q� Wn3| d k rx$| D] } | j | d t �} q� Wn� | d k r`x� | D]1 } | j | d | �s(t j d | | � q(q(Wn� | d k r�x� | D] } | j | d | �} qsWn~ | d k r�| j d d | �st j d | � qnG | d k r| j d d | �st j d | � qn t d | � � d S( sv Process a directive which either adds some files from ``allfiles`` to ``files``, or removes some files from ``files``. :param directive: The directive to process. This should be in a format compatible with distutils ``MANIFEST.in`` files: http://docs.python.org/distutils/sourcedist.html#commands t includet anchors no files found matching %rt excludes global-includes3 no files found matching %r anywhere in distributions global-excludes recursive-includeR s- no files found matching %r under directory %rs recursive-excludet grafts no directories found matching %rt prunes4 no previously-included directories found matching %rs invalid action %rN( t _parse_directivet _include_patternt TrueR* t warningt _exclude_patternt FalseR R ( R t directivet actiont patternst thedirt dirpatternt patternt found( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt process_directive� sD c C s{ | j � } t | � d k rA | d d k rA | j d d � n | d } d } } } | d k r� t | � d k r� t d | � � n g | d D] } t | � ^ q� } n� | d k rt | � d k r� t d | � � n t | d � } g | d D] } t | � ^ q� } nT | d k r[t | � d k rHt d | � � n t | d � } n t d | � � | | | | f S( s� Validate a directive. :param directive: The directive to validate. :return: A tuple of action, patterns, thedir, dir_patterns i i R; R= s global-includes global-excludes recursive-includes recursive-excludeR> R? i s$ %r expects <pattern1> <pattern2> ...i s* %r expects <dir> <pattern1> <pattern2> ...s! %r expects a single <dir_pattern>s unknown action %r( R; R= s global-includes global-excludes recursive-includes recursive-excludeR> R? N( R; R= s global-includes global-exclude( s recursive-includes recursive-exclude( R> R? ( R, t lent insertR R R ( R RF t wordsRG RH RI t dir_patternt word( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR@ � s: & & c C sz t } | j | | | | � } | j d k r: | j � n x9 | j D]. } | j | � rD | j j | � t } qD qD W| S( s� Select strings (presumably filenames) from 'self.files' that match 'pattern', a Unix-style wildcard (glob) pattern. Patterns are not quite the same as implemented by the 'fnmatch' module: '*' and '?' match non-special characters, where "special" is platform-dependent: slash on Unix; colon, slash, and backslash on DOS/Windows; and colon on Mac OS. If 'anchor' is true (the default), then the pattern match is more stringent: "*.py" will match "foo.py" but not "foo/bar.py". If 'anchor' is false, both of these will match. If 'prefix' is supplied, then only filenames starting with 'prefix' (itself a pattern) and ending with 'pattern', with anything in between them, will match. 'anchor' is ignored in this case. If 'is_regex' is true, 'anchor' and 'prefix' are ignored, and 'pattern' is assumed to be either a string containing a regex or a regex object -- no translation is done, the regex is just compiled and used as-is. Selected strings will be added to self.files. Return True if files are found. N( RE t _translate_patternR R R" t searchR R$ RB ( R RK R< R t is_regexRL t pattern_reR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyRA s c C sd t } | j | | | | � } x? t | j � D]. } | j | � r. | j j | � t } q. q. W| S( st Remove strings (presumably filenames) from 'files' that match 'pattern'. Other parameters are the same as for 'include_pattern()', above. The list 'self.files' is modified in place. Return True if files are found. This API is public to allow e.g. exclusion of SCM subdirs, e.g. when packaging source distributions ( RE RS t listR RT t removeRB ( R RK R< R RU RL RV R8 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyRD ) s c C sH | r) t | t � r" t j | � S| Sn t d k rY | j d � j d � \ } } } n | r� | j | � } t d k r� | j | � r� | j | � s� t � q� n d } t j t j j | j d � � } | d k r�t d k r| j d � } | j | � t | � } nV | j | � } | j | � r<| j | � sBt � | t | � t | � t | � !} t j } t j d k r�d } n t d k r�d | | j | d | f � } q;| t | � t | � t | � !} d | | | | | | f } nC | r;t d k rd | | } q;d | | | t | � f } n t j | � S( s Translate a shell-like wildcard pattern to a compiled regular expression. Return the compiled regex. If 'is_regex' true, then 'pattern' is directly compiled to a regex (if it's a string) or just returned as-is (assumes it's a regex object). i i R1 R( s \s \\t ^s .*s %s%s%s%s.*%s%ss %s%s%s( i i ( i i N( i i ( i i ( i i ( t isinstancet strt ret compilet _PYTHON_VERSIONt _glob_to_ret partitionR# t endswithR- t escapeR R R R R RN R ( R RK R< R RU t startR1 t endRV R t empty_patternt prefix_reR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyRS = sB $ *! $# # c C sS t j | � } t j } t j d k r0 d } n d | } t j d | | � } | S( s� Translate a shell-like glob pattern to a regular expression. Return a string containing the regex. Differs from 'fnmatch.translate()' in that '*' does not match "special characters" (which are platform-specific). s \s \\\\s \1[^%s]s ((?<!\\)(\\\\)*)\.( t fnmatcht translateR R R\ t sub( R RK RV R t escaped( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR_ t s N( t __name__t __module__t __doc__R R R" R$ R' RE R5 R: RM R@ RB RA RD RS R_ ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR % s O / ( 6( Rm Rg t loggingR R\ t sysR( R t compatR t utilR t __all__t getLoggerRk R* R] t Mt _COLLAPSE_PATTERNt St _COMMENTED_LINEt version_infoR^ t objectR ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt <module> s PK @N#]:�Yn� � . site-packages/pip/_vendor/distlib/database.pyonu �[��� � ��abc @ s0 d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z d d l m Z m Z d d l m Z m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z d d d d d g Z e j! e" � Z# d Z$ d Z% d e d d d e$ d f Z& d Z' d e( f d � � YZ) d e( f d � � YZ* d e( f d � � YZ+ d e+ f d � � YZ, d e, f d � � YZ- d! e, f d" � � YZ. e- Z/ e. Z0 d# e( f d$ � � YZ1 d% d& � Z2 d' � Z3 d( � Z4 d) � Z5 d S(* u PEP 376 implementation.i����( t unicode_literalsNi ( t DistlibExceptiont resources( t StringIO( t get_schemet UnsupportedVersionError( t Metadatat METADATA_FILENAMEt WHEEL_METADATA_FILENAME( t parse_requirementt cached_propertyt parse_name_and_versiont read_exportst write_exportst CSVReadert CSVWriteru Distributionu BaseInstalledDistributionu InstalledDistributionu EggInfoDistributionu DistributionPathu pydist-exports.jsonu pydist-commands.jsonu INSTALLERu RECORDu REQUESTEDu RESOURCESu SHAREDu .dist-infot _Cachec B s) e Z d Z d � Z d � Z d � Z RS( uL A simple cache mapping names and .dist-info paths to distributions c C s i | _ i | _ t | _ d S( uZ Initialise an instance. There is normally one for each DistributionPath. N( t namet patht Falset generated( t self( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt __init__0 s c C s' | j j � | j j � t | _ d S( uC Clear the cache, setting it to its initial state. N( R t clearR R R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR 8 s c C sH | j | j k rD | | j | j <| j j | j g � j | � n d S( u` Add a distribution to the cache. :param dist: The distribution to add. N( R R t setdefaultt keyt append( R t dist( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt add@ s ( t __name__t __module__t __doc__R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR , s t DistributionPathc B s� e Z d Z d e d � Z d � Z d � Z e e e � Z d � Z d � Z d � Z e d � � Z d � Z d � Z d d � Z d � Z d d � Z RS( uU Represents a set of distributions installed on a path (typically sys.path). c C sg | d k r t j } n | | _ t | _ | | _ t � | _ t � | _ t | _ t d � | _ d S( u� Create an instance from a path, optionally including legacy (distutils/ setuptools/distribute) distributions. :param path: The path to use, as a list of directories. If not specified, sys.path is used. :param include_egg: If True, this instance will look for and return legacy distributions as well as those based on PEP 376. u defaultN( t Nonet sysR t Truet _include_distt _include_eggR t _cachet _cache_eggt _cache_enabledR t _scheme( R R t include_egg( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR N s c C s | j S( N( R( ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _get_cache_enabledb s c C s | | _ d S( N( R( ( R t value( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _set_cache_enablede s c C s | j j � | j j � d S( u, Clears the internal cache. N( R& R R' ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt clear_cachej s c c s� t � } x�| j D]�} t j | � } | d k r: q n | j d � } | s | j r` q n t | j � } x^| D]V} | j | � } | sv | j | k r� qv n | j r}| j t � r}t t g } x< | D]1 } t j | | � } | j | � } | r� Pq� q� Wqv t j | j � � � } t d | d d � } Wd QXt j d | j � | j | j � t | j d | d | �Vqv | j rv | j d � rv t j d | j � | j | j � t | j | � Vqv qv Wq Wd S( uD Yield .dist-info and/or .egg(-info) distributions. u t fileobjt schemeu legacyNu Found %st metadatat envu .egg-infou .egg( u .egg-infou .egg( t setR R t finder_for_pathR! t findt is_containert sortedR$ t endswitht DISTINFO_EXTR R t posixpatht joint contextlibt closingt as_streamR t loggert debugR t new_dist_classR% t old_dist_class( R t seenR t findert rt rsett entryt possible_filenamest metadata_filenamet metadata_patht pydistt streamR1 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _yield_distributionsr s@ c C s� | j j } | j o | j j } | s/ | r� xF | j � D]8 } t | t � rd | j j | � q< | j j | � q< W| r� t | j _ n | r� t | j _ q� n d S( uk Scan the path for distributions and populate the cache with those that are found. N( R& R R% R' RM t isinstancet InstalledDistributionR R# ( R t gen_distt gen_eggR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _generate_cache� s c C s) | j d d � } d j | | g � t S( uo The *name* and *version* parameters are converted into their filename-escaped form, i.e. any ``'-'`` characters are replaced with ``'_'`` other than the one in ``'dist-info'`` and the one separating the name from the version number. :parameter name: is converted to a standard distribution name by replacing any runs of non- alphanumeric characters with a single ``'-'``. :type name: string :parameter version: is converted to a standard version string. Spaces become dots, and all other non-alphanumeric characters (except dots) become dashes, with runs of multiple dashes condensed to a single dash. :type version: string :returns: directory name :rtype: stringu -u _( t replaceR; R9 ( t clsR t version( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt distinfo_dirname� s c c s� | j s( xv | j � D] } | Vq WnZ | j � x | j j j � D] } | VqE W| j r� x" | j j j � D] } | Vqp Wn d S( u5 Provides an iterator that looks for distributions and returns :class:`InstalledDistribution` or :class:`EggInfoDistribution` instances for each one of them. :rtype: iterator of :class:`InstalledDistribution` and :class:`EggInfoDistribution` instances N( R( RM RR R& R t valuesR% R' ( R R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt get_distributions� s c C s� d } | j � } | j sN x� | j � D] } | j | k r( | } Pq( q( Wne | j � | | j j k r� | j j | d } n2 | j r� | | j j k r� | j j | d } n | S( u= Looks for a named distribution on the path. This function only returns the first result found, as no more than one value is expected. If nothing is found, ``None`` is returned. :rtype: :class:`InstalledDistribution`, :class:`EggInfoDistribution` or ``None`` i N( R! t lowerR( RM R RR R& R R% R' ( R R t resultR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt get_distribution� s c c s� d } | d k r_ y | j j d | | f � } Wq_ t k r[ t d | | f � � q_ Xn x� | j � D]z } | j } xh | D]` } t | � \ } } | d k r� | | k r� | VPq� q� | | k r� | j | � r� | VPq� q� Wql Wd S( u Iterates over all distributions to find which distributions provide *name*. If a *version* is provided, it will be used to filter the results. This function only returns the first result found, since no more than one values are expected. If the directory is not found, returns ``None``. :parameter version: a version specifier that indicates the version required, conforming to the format in ``PEP-345`` :type name: string :type version: string u %s (%s)u invalid name or version: %r, %rN( R! R) t matchert ValueErrorR RX t providesR t match( R R RU R\ R t providedt pt p_namet p_ver( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt provides_distribution� s$ c C s; | j | � } | d k r. t d | � � n | j | � S( u5 Return the path to a resource file. u no distribution named %r foundN( R[ R! t LookupErrort get_resource_path( R R t relative_pathR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt get_file_path s c c s� xy | j � D]k } | j } | | k r | | } | d k rY | | k ru | | Vqu qx x | j � D] } | Vqf Wq q Wd S( u� Return all of the exported entries in a particular category. :param category: The category to search for entries. :param name: If specified, only entries with that name are returned. N( RX t exportsR! RW ( R t categoryR R RE t dt v( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt get_exported_entries" s N( R R R R! R R R+ R- t propertyt cache_enabledR. RM RR t classmethodRV RX R[ Rd Rh Rm ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR J s * $ t Distributionc B s� e Z d Z e Z e Z d � Z e d � � Z e Z e d � � Z e d � � Z d � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z d � Z d � Z d � Z RS( u� A base class for distributions, whether installed or from indexes. Either way, it must have some metadata, so that's all that's needed for construction. c C sp | | _ | j | _ | j j � | _ | j | _ d | _ d | _ d | _ d | _ t � | _ i | _ d S( u� Initialise an instance. :param metadata: The instance of :class:`Metadata` describing this distribution. N( R1 R RY R RU R! t locatort digestt extrast contextR3 t download_urlst digests( R R1 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR G s c C s | j j S( uH The source archive download URL for this distribution. ( R1 t source_url( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyRx X s c C s d | j | j f S( uX A utility property which displays the name and version in parentheses. u %s (%s)( R RU ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt name_and_versiona s c C sB | j j } d | j | j f } | | k r> | j | � n | S( u� A set of distribution names and versions provided by this distribution. :return: A set of "name (version)" strings. u %s (%s)( R1 R^ R RU R ( R t plistt s( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR^ h s c C sS | j } t j d | j � � t | | � } t | j | d | j d | j �� S( Nu% Getting requirements from metadata %rRt R2 ( R1 R? R@ t todictt getattrR3 t get_requirementsRt Ru ( R t req_attrt mdt reqts( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _get_requirementst s c C s | j d � S( Nu run_requires( R� ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt run_requires{ s c C s | j d � S( Nu meta_requires( R� ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt meta_requires s c C s | j d � S( Nu build_requires( R� ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt build_requires� s c C s | j d � S( Nu test_requires( R� ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt test_requires� s c C s | j d � S( Nu dev_requires( R� ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt dev_requires� s c C s� t | � } t | j j � } y | j | j � } Wn@ t k rv t j d | � | j � d } | j | � } n X| j } t } x] | j D]R } t | � \ } } | | k r� q� n y | j | � } PWq� t k r� q� Xq� W| S( u� Say if this instance matches (fulfills) a requirement. :param req: The requirement to match. :rtype req: str :return: True if it matches, else False. u+ could not read version %r - using name onlyi ( R R R1 R0 R\ t requirementR R? t warningt splitR R R^ R R_ ( R t reqRE R0 R\ R RZ Ra Rb Rc ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt matches_requirement� s* c C s6 | j r d | j } n d } d | j | j | f S( uC Return a textual representation of this instance, u [%s]u u <Distribution %s (%s)%s>( Rx R RU ( R t suffix( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt __repr__� s c C s[ t | � t | � k r! t } n6 | j | j k oT | j | j k oT | j | j k } | S( u< See if this distribution is the same as another. :param other: The distribution to compare with. To be equal to one another. distributions must have the same type, name, version and source_url. :return: True if it is the same, else False. ( t typeR R RU Rx ( R t otherRZ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt __eq__� s c C s' t | j � t | j � t | j � S( uH Compute hash in a way which matches the equality test. ( t hashR RU Rx ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt __hash__� s ( R R R R t build_time_dependencyt requestedR Rn Rx t download_urlRy R^ R� R� R� R� R� R� R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyRq 5 s$ " t BaseInstalledDistributionc B s, e Z d Z d Z d d � Z d d � Z RS( u] This is the base class for installed distributions (whether PEP 376 or legacy). c C s, t t | � j | � | | _ | | _ d S( u Initialise an instance. :param metadata: An instance of :class:`Metadata` which describes the distribution. This will normally have been initialised from a metadata file in the ``path``. :param path: The path of the ``.dist-info`` or ``.egg-info`` directory for the distribution. :param env: This is normally the :class:`DistributionPath` instance where this distribution was found. N( t superR� R R t dist_path( R R1 R R2 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR � s c C s� | d k r | j } n | d k r6 t j } d } n t t | � } d | j } | | � j � } t j | � j d � j d � } d | | f S( u� Get the hash of some data, using a particular hash algorithm, if specified. :param data: The data to be hashed. :type data: bytes :param hasher: The name of a hash implementation, supported by hashlib, or ``None``. Examples of valid values are ``'sha1'``, ``'sha224'``, ``'sha384'``, '``sha256'``, ``'md5'`` and ``'sha512'``. If no hasher is specified, the ``hasher`` attribute of the :class:`InstalledDistribution` instance is used. If the hasher is determined to be ``None``, MD5 is used as the hashing algorithm. :returns: The hash of the data. If a hasher was explicitly specified, the returned hash will be prefixed with the specified hasher followed by '='. :rtype: str u u %s=t =u asciiu %s%sN( R! t hashert hashlibt md5R} Rs t base64t urlsafe_b64encodet rstript decode( R t dataR� t prefixRs ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt get_hash� s !N( R R R R! R� R R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� � s RO c B s� e Z d Z d Z d d d � Z d � Z d � Z d � Z e d � � Z d � Z d � Z d � Z d � Z e d � Z d � Z e d � � Z e d � Z d � Z d � Z d � Z d � Z e j Z RS( u Created with the *path* of the ``.dist-info`` directory provided to the constructor. It reads the metadata contained in ``pydist.json`` when it is instantiated., or uses a passed in Metadata instance (useful for when dry-run mode is being used). u sha256c C s� t j | � | _ } | d k r; d d l } | j � n | rr | j rr | | j j k rr | j j | j } n� | d k r$| j t � } | d k r� | j t � } n | d k r� | j d � } n | d k r� t d t | f � � n t j | j � � � } t d | d d � } Wd QXn t t | � j | | | � | rb| j rb| j j | � n y | j d � } Wn' t k r�d d l } | j � n X| d k | _ d S( Ni����u METADATAu no %s found in %sR/ R0 u legacyu REQUESTED( R R4 RD R! t pdbt set_traceR( R& R R1 R5 R R R] R< R= R> R R� RO R R t AttributeErrorR� ( R R R1 R2 RD R� RE RL ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR s4 ! c C s d | j | j | j f S( Nu# <InstalledDistribution %r %s at %r>( R RU R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� 2 s c C s d | j | j f S( Nu %s %s( R RU ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt __str__6 s c C s� g } | j d � } t j | j � � �� } t d | � �i } x_ | D]W } g t t | � d � D] } d ^ qb } | | \ } } } | j | | | f � qF WWd QXWd QX| S( u" Get the list of installed files for the distribution :return: A list of tuples of path, hash and size. Note that hash and size might be ``None`` for some entries. The path is exactly as stored in the file (which is as in PEP 376). u RECORDRL i N( t get_distinfo_resourceR< R= R> R t ranget lenR! R ( R t resultsRE RL t record_readert rowt it missingR t checksumt size( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _get_records9 s (&c C s. i } | j t � } | r* | j � } n | S( u Return the information exported by this distribution. :return: A dictionary of exports, mapping an export category to a dict of :class:`ExportEntry` instances describing the individual export entries, and keyed by name. ( R� t EXPORTS_FILENAMER ( R RZ RE ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyRi P s c C sL i } | j t � } | rH t j | j � � � } t | � } Wd QXn | S( u� Read exports data from a file in .ini format. :return: A dictionary of exports, mapping an export category to a list of :class:`ExportEntry` instances describing the individual export entries. N( R� R� R< R= R> R ( R RZ RE RL ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR ^ s c C s8 | j t � } t | d � � } t | | � Wd QXd S( u Write a dictionary of exports to a file in .ini format. :param exports: A dictionary of exports, mapping an export category to a list of :class:`ExportEntry` instances describing the individual export entries. u wN( t get_distinfo_fileR� t openR ( R Ri t rft f( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR m s c C s� | j d � } t j | j � � �F } t d | � �. } x$ | D] \ } } | | k r@ | Sq@ WWd QXWd QXt d | � � d S( uW NOTE: This API may change in the future. Return the absolute path to a resource file with the given relative path. :param relative_path: The path, relative to .dist-info, of the resource of interest. :return: The absolute path where the resource is to be found. u RESOURCESRL Nu3 no resource file with relative path %r is installed( R� R< R= R> R t KeyError( R Rg RE RL t resources_readert relativet destination( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyRf x s c c s x | j � D] } | Vq Wd S( u� Iterates over the ``RECORD`` entries and returns a tuple ``(path, hash, size)`` for each line. :returns: iterator of (path, hash, size) N( R� ( R RZ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt list_installed_files� s c C s� t j j | d � } t j j | j � } | j | � } t j j | d � } | j d � } t j d | � | rw d St | � �} x� | D]� } t j j | � s� | j d � r� d } } nC d t j j | � } t | d � � } | j | j � � } Wd QX| j | � s(| r@| j | � r@t j j | | � } n | j | | | f � q� W| j | � r�t j j | | � } n | j | d d f � Wd QX| S( u� Writes the ``RECORD`` file, using the ``paths`` iterable passed in. Any existing ``RECORD`` file is silently overwritten. prefix is used to determine when to write absolute paths. u u RECORDu creating %su .pycu .pyou %du rbN( u .pycu .pyo( t osR R; t dirnamet startswithR� R? t infoR! R t isdirR8 t getsizeR� R� t readt relpatht writerow( R t pathsR� t dry_runt baset base_under_prefixt record_patht writerR t hash_valueR� t fp( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt write_installed_files� s. ! c C s� g } t j j | j � } | j d � } xn| j � D]`\ } } } t j j | � sp t j j | | � } n | | k r� q7 n t j j | � s� | j | d t t f � q7 t j j | � r7 t t j j | � � } | r| | k r| j | d | | f � q�| r�d | k r3| j d d � d } n d } t | d � �G } | j | j � | � } | | k r�| j | d | | f � n Wd QXq�q7 q7 W| S( u� Checks that the hashes and sizes of the files in ``RECORD`` are matched by the files themselves. Returns a (possibly empty) list of mismatches. Each entry in the mismatch list will be a tuple consisting of the path, 'exists', 'size' or 'hash' according to what didn't match (existence is checked first, then size, then hash), the expected value and the actual value. u RECORDu existsu sizeu =i i u rbu hashN( R� R R� R� R� t isabsR; t existsR R# R t isfilet strR� R� R! R� R� R� ( R t mismatchesR� R� R R� R� t actual_sizeR� R� t actual_hash( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt check_installed_files� s. ,c C s� i } t j j | j d � } t j j | � r� t j | d d d �� } | j � j � } Wd QXx[ | D]P } | j d d � \ } } | d k r� | j | g � j | � qj | | | <qj Wn | S( u� A dictionary of shared locations whose keys are in the set 'prefix', 'purelib', 'platlib', 'scripts', 'headers', 'data' and 'namespace'. The corresponding value is the absolute path of that category for this distribution, and takes into account any paths selected by the user at installation time (e.g. via command-line arguments). In the case of the 'namespace' key, this would be a list of absolute paths for the roots of namespace packages in this distribution. The first time this property is accessed, the relevant information is read from the SHARED file in the .dist-info directory. u SHAREDu rt encodingu utf-8Nu =i u namespace( R� R R; R� t codecsR� R� t splitlinesR� R R ( R RZ t shared_pathR� t linest lineR R, ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt shared_locations� s c C s� t j j | j d � } t j d | � | r2 d Sg } xH d D]@ } | | } t j j | | � r? | j d | | f � q? q? Wx+ | j d d � D] } | j d | � q� Wt j | d d d �� } | j d j | � � Wd QX| S( ua Write shared location information to the SHARED file in .dist-info. :param paths: A dictionary as described in the documentation for :meth:`shared_locations`. :param dry_run: If True, the action is logged but no file is actually written. :return: The path of the file written to. u SHAREDu creating %su prefixu libu headersu scriptsu datau %s=%su namespaceu namespace=%su wR� u utf-8u N( u prefixu libu headersu scriptsu data( ( R� R R; R? R� R! R� R t getR� R� t write( R R� R� R� R� R R t nsR� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt write_shared_locations� s c C si | t k r( t d | | j f � � n t j | j � } | d k r\ t d | j � � n | j | � S( Nu+ invalid path for a dist-info file: %r at %ru Unable to get a finder for %s( t DIST_FILESR R R R4 R! R5 ( R R RD ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� s c C s� | j t j � d k rx | j t j � d \ } } | | j j t j � d k rx t d | | j | j f � � qx n | t k r� t d | | j f � � n t j j | j | � S( u� Returns a path located under the ``.dist-info`` directory. Returns a string representing the path. :parameter path: a ``'/'``-separated path relative to the ``.dist-info`` directory or an absolute path; If *path* is an absolute path and doesn't start with the ``.dist-info`` directory path, a :class:`DistlibException` is raised :type path: str :rtype: str i i����i����u; dist-info file %r does not belong to the %r %s distributionu+ invalid path for a dist-info file: %r at %r( R5 R� t sepR� R R R RU R� R; ( R R RV ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� s c c s} t j j | j � } xa | j � D]S \ } } } t j j | � s[ t j j | | � } n | j | j � r" | Vq" q" Wd S( u� Iterates over the ``RECORD`` entries and returns paths for each line if the path is pointing to a file located in the ``.dist-info`` directory or one of its subdirectories. :returns: iterator of paths N( R� R R� R� R� R; R� ( R R� R R� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt list_distinfo_files6 s c C s t | t � o | j | j k S( N( RN RO R ( R R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� F s N( R R R R� R! R R� R� R� R Ri R R Rf R� R R� R� R� R� R� R� R� R� t objectR� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyRO s( # # t EggInfoDistributionc B sq e Z d Z e Z i Z d d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z e j Z RS( u Created with the *path* of the ``.egg-info`` directory or file provided to the constructor. It reads the metadata contained in the file itself, or if the given path happens to be a directory, the metadata is read from the file ``PKG-INFO`` under that directory.c C s� d � } | | _ | | _ | rh | j rh | | j j k rh | j j | j } | | | j | j � nG | j | � } | | | j | j � | r� | j r� | j j | � n t t | � j | | | � d S( Nc S s% | | _ | j � | _ | | _ d S( N( R RY R RU ( R{ t nRl ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt set_name_and_versionX s ( R R� R( R' R1 R RU t _get_metadataR R� R� R ( R R R2 R� R1 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR W s !c s� d } d � � � f d � } | j d � rt j j | � r� t j j | d d � } t d | d d � } t j j | d d � } | | � } q�t j | � } t | j d � j d � � } t d | d d � } y( | j d � } � | j d � � } Wq�t k rd } q�Xn� | j d � r�t j j | � rtt j j | d � } | | � } t j j | d � } n t d | d d � } n t d | � � | r�| j | � n | S( Nc S s� g } | j � } x� | D]� } | j � } | j d � rN t j d | � Pn t | � } | sv t j d | � q n | j r� t j d � n | j s� | j | j � q d j d � | j D� � } | j d | j | f � q W| S( u� Create a list of dependencies from a requires.txt file. *data*: the contents of a setuptools-produced requires.txt file. u [u. Unexpected line: quitting requirement scan: %ru# Not recognised as a requirement: %ru4 extra requirements in requires.txt are not supportedu , c s s | ] } d | Vq d S( u %s%sN( ( t .0t c( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pys <genexpr>� s u %s (%s)( R� t stripR� R? R� R Rt t constraintsR R R; ( R� t reqsR� R� RE t cons( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt parse_requires_datao s& c sR g } y4 t j | d d � � } � | j � � } Wd QXWn t k rM n X| S( u� Create a list of dependencies from a requires.txt file. *req_path*: the path to a setuptools-produced requires.txt file. u ru utf-8N( R� R� R� t IOError( t req_pathR� R� ( R� ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt parse_requires_path� s u .eggu EGG-INFOu PKG-INFOR R0 u legacyu requires.txtu EGG-INFO/PKG-INFOu utf8R/ u EGG-INFO/requires.txtu utf-8u .egg-infou, path must end with .egg-info or .egg, got %r( R! R8 R� R R� R; R t zipimportt zipimporterR t get_dataR� R� R t add_requirements( R R t requiresR� t meta_pathR1 R� t zipfR/ R� ( ( R� s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� l s: c C s d | j | j | j f S( Nu! <EggInfoDistribution %r %s at %r>( R RU R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� � s c C s d | j | j f S( Nu %s %s( R RU ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� � s c C s� g } t j j | j d � } t j j | � r� x` | j � D]O \ } } } | | k r^ q= n t j j | � s= | j | d t t f � q= q= Wn | S( u� Checks that the hashes and sizes of the files in ``RECORD`` are matched by the files themselves. Returns a (possibly empty) list of mismatches. Each entry in the mismatch list will be a tuple consisting of the path, 'exists', 'size' or 'hash' according to what didn't match (existence is checked first, then size, then hash), the expected value and the actual value. u installed-files.txtu exists( R� R R; R� R� R R# R ( R R� R� R t _( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� � s #c C s2 d � } d � } t j j | j d � } g } t j j | � r.t j | d d d ��� } x� | D]� } | j � } t j j t j j | j | � � } t j j | � s� t j d | � | j d � r� qd q� n t j j | � sd | j | | | � | | � f � qd qd WWd QX| j | d d f � n | S( u� Iterates over the ``installed-files.txt`` entries and returns a tuple ``(path, hash, size)`` for each line. :returns: a list of (path, hash, size) c S s@ t | d � } z | j � } Wd | j � Xt j | � j � S( Nu rb( R� R� t closeR� R� t hexdigest( R R� t content( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _md5� s c S s t j | � j S( N( R� t statt st_size( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _size� s u installed-files.txtu rR� u utf-8u Non-existent file: %su .pycu .pyoN( u .pycu .pyo( R� R R; R� R� R� R� t normpathR? R� R8 R� R R! ( R R R R� RZ R� R� Ra ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� � s" $ /c c s� t j j | j d � } t } t j | d d d ��� } x� | D] } | j � } | d k rj t } q@ n | s@ t j j t j j | j | � � } | j | j � r� | r� | Vq� | Vq� q@ q@ WWd QXd S( u Iterates over the ``installed-files.txt`` entries and returns paths for each line if the path is pointing to a file located in the ``.egg-info`` directory or one of its subdirectories. :parameter absolute: If *absolute* is ``True``, each returned path is transformed into a local absolute path. Otherwise the raw value from ``installed-files.txt`` is returned. :type absolute: boolean :returns: iterator of paths u installed-files.txtu rR� u utf-8u ./N( R� R R; R# R� R� R� R R R� ( R t absoluteR� t skipR� R� Ra ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� � s $c C s t | t � o | j | j k S( N( RN R� R ( R R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� s N( R R R R# R� R� R! R R� R� R� R� R� R R� R� R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� N s K & t DependencyGraphc B sh e Z d Z d � Z d � Z d d � Z d � Z d � Z d d � Z e d � Z d � Z d � Z RS( u� Represents a dependency graph between distributions. The dependency relationships are stored in an ``adjacency_list`` that maps distributions to a list of ``(other, label)`` tuples where ``other`` is a distribution and the edge is labeled with ``label`` (i.e. the version specifier, if such was provided). Also, for more efficient traversal, for every distribution ``x``, a list of predecessors is kept in ``reverse_list[x]``. An edge from distribution ``a`` to distribution ``b`` means that ``a`` depends on ``b``. If any missing dependencies are found, they are stored in ``missing``, which is a dictionary that maps distributions to a list of requirements that were not provided by any other distributions. c C s i | _ i | _ i | _ d S( N( t adjacency_listt reverse_listR� ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR . s c C s g | j | <g | j | <d S( u� Add the *distribution* to the graph. :type distribution: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` N( R R ( R t distribution( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt add_distribution3 s c C sH | j | j | | f � | | j | k rD | j | j | � n d S( u� Add an edge from distribution *x* to distribution *y* with the given *label*. :type x: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` :type y: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` :type label: ``str`` or ``None`` N( R R R ( R t xt yt label( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt add_edge= s c C s3 t j d | | � | j j | g � j | � d S( u Add a missing *requirement* for the given *distribution*. :type distribution: :class:`distutils2.database.InstalledDistribution` or :class:`distutils2.database.EggInfoDistribution` :type requirement: ``str`` u %s missing %rN( R? R@ R� R R ( R R R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt add_missingL s c C s d | j | j f S( Nu %s %s( R RU ( R R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt _repr_distW s i c C s� | j | � g } x� | j | D]� \ } } | j | � } | d k rZ d | | f } n | j d | t | � � | j | | d � } | j d � } | j | d � q Wd j | � S( u Prints only a subgraphu %s [%s]u i u N( R R R! R R� t repr_nodeR� t extendR; ( R R t levelt outputR� R t suboutputt subs( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR Z s c C sR g } | j d � x� | j j � D]� \ } } t | � d k rX | rX | j | � n x` | D]X \ } } | d k r� | j d | j | j | f � q_ | j d | j | j f � q_ Wq# W| rAt | � d k rA| j d � | j d � | j d � x/ | D]' } | j d | j � | j d � qW| j d � n | j d � d S( u9 Writes a DOT output for the graph to the provided file *f*. If *skip_disconnected* is set to ``True``, then all distributions that are not dependent on any other distribution are skipped. :type f: has to support ``file``-like operations :type skip_disconnected: ``bool`` u digraph dependencies { i u "%s" -> "%s" [label="%s"] u "%s" -> "%s" u subgraph disconnected { u label = "Disconnected" u bgcolor = red u "%s"u u } N( R� R t itemsR� R R! R ( R R� t skip_disconnectedt disconnectedR t adjsR� R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt to_dotg s& % c C s= g } i } x( | j j � D] \ } } | | | <q Wx� t r&g } x> t | j � � D]) \ } } | sZ | j | � | | =qZ qZ W| s� Pn xO | j � D]A \ } } g | D]$ \ } } | | k r� | | f ^ q� | | <q� Wt j d g | D] } d | j | j f ^ q� � | j | � q: W| t | j � � f S( ua Perform a topological sort of the graph. :return: A tuple, the first element of which is a topologically sorted list of distributions, and the second element of which is a list of distributions that cannot be sorted because they have circular dependencies and so form a cycle. u Moving to result: %su %s (%s)( R R R# t listR R? R@ R RU R t keys( R RZ t alistt kRl t to_removeRk RE ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt topological_sort� s$ 9 *c C sI g } x3 | j j � D]" \ } } | j | j | � � q Wd j | � S( u Representation of the graphu ( R R R R R; ( R R R R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR� � s N( R R R R R R! R R R R R# R R" R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyR s u defaultc C s� t | � } t � } i } xv | D]n } | j | � xX | j D]M } t | � \ } } t j d | | | � | j | g � j | | f � q? Wq" Wx5| D]-} | j | j B| j B| j B} x| D]� } y | j | � } Wn@ t k r!t j d | � | j � d } | j | � } n X| j } t } | | k r�xk | | D]\ \ } } y | j | � } Wn t k r�t } n X| rH| j | | | � t } PqHqHWn | s� | j | | � q� q� Wq� W| S( u6 Makes a dependency graph from the given distributions. :parameter dists: a list of distributions :type dists: list of :class:`distutils2.database.InstalledDistribution` and :class:`distutils2.database.EggInfoDistribution` instances :rtype: a :class:`DependencyGraph` instance u Add to provided: %s, %s, %su+ could not read version %r - using name onlyi ( R R R R^ R R? R@ R R R� R� R� R� R\ R R� R� R R R_ R R# R ( t distsR0 t graphR` R Ra R RU R� R� R\ t matchedt providerR_ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt make_graph� sD ' c C s� | | k r" t d | j � � n t | � } | g } | j | } xW | r� | j � } | j | � x1 | j | D]" } | | k rt | j | � qt qt WqG W| j d � | S( u� Recursively generate a list of distributions from *dists* that are dependent on *dist*. :param dists: a list of distributions :param dist: a distribution, member of *dists* for which we are interested u1 given distribution %r is not a member of the listi ( R R R' R t popR ( R# R R$ t dept todoRk t succ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt get_dependent_dists� s c C s� | | k r" t d | j � � n t | � } g } | j | } x[ | r� | j � d } | j | � x1 | j | D]" } | | k ru | j | � qu qu WqD W| S( u� Recursively generate a list of distributions from *dists* that are required by *dist*. :param dists: a list of distributions :param dist: a distribution, member of *dists* for which we are interested u1 given distribution %r is not a member of the listi ( R R R' R R( R ( R# R R$ R� R* Rk t pred( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt get_required_dists� s c K sI | j d d � } t | � } | | _ | | _ | p9 d | _ t | � S( uO A convenience method for making a dist given just a name and version. u summaryu Placeholder for summary( R( R R RU t summaryRq ( R RU t kwargsR/ R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt make_dist s (6 R t __future__R R� R� R< R� t loggingR� R: R" R� t R R t compatR RU R R R1 R R R t utilR R R R R R R t __all__t getLoggerR R? R� t COMMANDS_FILENAMER� R9 R� R R Rq R� RO R� RA RB R R' R, R. R1 ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/database.pyt <module> sL 4 ��7� F�� 6 PK @N#]��x�E� E� - site-packages/pip/_vendor/distlib/locators.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2012-2015 Vinay Sajip. # Licensed to the Python Software Foundation under a contributor agreement. # See LICENSE.txt and CONTRIBUTORS.txt. # import gzip from io import BytesIO import json import logging import os import posixpath import re try: import threading except ImportError: # pragma: no cover import dummy_threading as threading import zlib from . import DistlibException from .compat import (urljoin, urlparse, urlunparse, url2pathname, pathname2url, queue, quote, unescape, string_types, build_opener, HTTPRedirectHandler as BaseRedirectHandler, text_type, Request, HTTPError, URLError) from .database import Distribution, DistributionPath, make_dist from .metadata import Metadata from .util import (cached_property, parse_credentials, ensure_slash, split_filename, get_project_data, parse_requirement, parse_name_and_version, ServerProxy, normalize_name) from .version import get_scheme, UnsupportedVersionError from .wheel import Wheel, is_compatible logger = logging.getLogger(__name__) HASHER_HASH = re.compile('^(\w+)=([a-f0-9]+)') CHARSET = re.compile(r';\s*charset\s*=\s*(.*)\s*$', re.I) HTML_CONTENT_TYPE = re.compile('text/html|application/x(ht)?ml') DEFAULT_INDEX = 'https://pypi.python.org/pypi' def get_all_distribution_names(url=None): """ Return all distribution names known by an index. :param url: The URL of the index. :return: A list of all known distribution names. """ if url is None: url = DEFAULT_INDEX client = ServerProxy(url, timeout=3.0) return client.list_packages() class RedirectHandler(BaseRedirectHandler): """ A class to work around a bug in some Python 3.2.x releases. """ # There's a bug in the base version for some 3.2.x # (e.g. 3.2.2 on Ubuntu Oneiric). If a Location header # returns e.g. /abc, it bails because it says the scheme '' # is bogus, when actually it should use the request's # URL for the scheme. See Python issue #13696. def http_error_302(self, req, fp, code, msg, headers): # Some servers (incorrectly) return multiple Location headers # (so probably same goes for URI). Use first header. newurl = None for key in ('location', 'uri'): if key in headers: newurl = headers[key] break if newurl is None: return urlparts = urlparse(newurl) if urlparts.scheme == '': newurl = urljoin(req.get_full_url(), newurl) if hasattr(headers, 'replace_header'): headers.replace_header(key, newurl) else: headers[key] = newurl return BaseRedirectHandler.http_error_302(self, req, fp, code, msg, headers) http_error_301 = http_error_303 = http_error_307 = http_error_302 class Locator(object): """ A base class for locators - things that locate distributions. """ source_extensions = ('.tar.gz', '.tar.bz2', '.tar', '.zip', '.tgz', '.tbz') binary_extensions = ('.egg', '.exe', '.whl') excluded_extensions = ('.pdf',) # A list of tags indicating which wheels you want to match. The default # value of None matches against the tags compatible with the running # Python. If you want to match other values, set wheel_tags on a locator # instance to a list of tuples (pyver, abi, arch) which you want to match. wheel_tags = None downloadable_extensions = source_extensions + ('.whl',) def __init__(self, scheme='default'): """ Initialise an instance. :param scheme: Because locators look for most recent versions, they need to know the version scheme to use. This specifies the current PEP-recommended scheme - use ``'legacy'`` if you need to support existing distributions on PyPI. """ self._cache = {} self.scheme = scheme # Because of bugs in some of the handlers on some of the platforms, # we use our own opener rather than just using urlopen. self.opener = build_opener(RedirectHandler()) # If get_project() is called from locate(), the matcher instance # is set from the requirement passed to locate(). See issue #18 for # why this can be useful to know. self.matcher = None self.errors = queue.Queue() def get_errors(self): """ Return any errors which have occurred. """ result = [] while not self.errors.empty(): # pragma: no cover try: e = self.errors.get(False) result.append(e) except self.errors.Empty: continue self.errors.task_done() return result def clear_errors(self): """ Clear any errors which may have been logged. """ # Just get the errors and throw them away self.get_errors() def clear_cache(self): self._cache.clear() def _get_scheme(self): return self._scheme def _set_scheme(self, value): self._scheme = value scheme = property(_get_scheme, _set_scheme) def _get_project(self, name): """ For a given project, get a dictionary mapping available versions to Distribution instances. This should be implemented in subclasses. If called from a locate() request, self.matcher will be set to a matcher for the requirement to satisfy, otherwise it will be None. """ raise NotImplementedError('Please implement in the subclass') def get_distribution_names(self): """ Return all the distribution names known to this locator. """ raise NotImplementedError('Please implement in the subclass') def get_project(self, name): """ For a given project, get a dictionary mapping available versions to Distribution instances. This calls _get_project to do all the work, and just implements a caching layer on top. """ if self._cache is None: result = self._get_project(name) elif name in self._cache: result = self._cache[name] else: self.clear_errors() result = self._get_project(name) self._cache[name] = result return result def score_url(self, url): """ Give an url a score which can be used to choose preferred URLs for a given project release. """ t = urlparse(url) basename = posixpath.basename(t.path) compatible = True is_wheel = basename.endswith('.whl') if is_wheel: compatible = is_compatible(Wheel(basename), self.wheel_tags) return (t.scheme != 'https', 'pypi.python.org' in t.netloc, is_wheel, compatible, basename) def prefer_url(self, url1, url2): """ Choose one of two URLs where both are candidates for distribution archives for the same version of a distribution (for example, .tar.gz vs. zip). The current implementation favours https:// URLs over http://, archives from PyPI over those from other locations, wheel compatibility (if a wheel) and then the archive name. """ result = url2 if url1: s1 = self.score_url(url1) s2 = self.score_url(url2) if s1 > s2: result = url1 if result != url2: logger.debug('Not replacing %r with %r', url1, url2) else: logger.debug('Replacing %r with %r', url1, url2) return result def split_filename(self, filename, project_name): """ Attempt to split a filename in project name, version and Python version. """ return split_filename(filename, project_name) def convert_url_to_download_info(self, url, project_name): """ See if a URL is a candidate for a download URL for a project (the URL has typically been scraped from an HTML page). If it is, a dictionary is returned with keys "name", "version", "filename" and "url"; otherwise, None is returned. """ def same_project(name1, name2): return normalize_name(name1) == normalize_name(name2) result = None scheme, netloc, path, params, query, frag = urlparse(url) if frag.lower().startswith('egg='): logger.debug('%s: version hint in fragment: %r', project_name, frag) m = HASHER_HASH.match(frag) if m: algo, digest = m.groups() else: algo, digest = None, None origpath = path if path and path[-1] == '/': path = path[:-1] if path.endswith('.whl'): try: wheel = Wheel(path) if is_compatible(wheel, self.wheel_tags): if project_name is None: include = True else: include = same_project(wheel.name, project_name) if include: result = { 'name': wheel.name, 'version': wheel.version, 'filename': wheel.filename, 'url': urlunparse((scheme, netloc, origpath, params, query, '')), 'python-version': ', '.join( ['.'.join(list(v[2:])) for v in wheel.pyver]), } except Exception as e: # pragma: no cover logger.warning('invalid path for wheel: %s', path) elif path.endswith(self.downloadable_extensions): path = filename = posixpath.basename(path) for ext in self.downloadable_extensions: if path.endswith(ext): path = path[:-len(ext)] t = self.split_filename(path, project_name) if not t: logger.debug('No match for project/version: %s', path) else: name, version, pyver = t if not project_name or same_project(project_name, name): result = { 'name': name, 'version': version, 'filename': filename, 'url': urlunparse((scheme, netloc, origpath, params, query, '')), #'packagetype': 'sdist', } if pyver: result['python-version'] = pyver break if result and algo: result['%s_digest' % algo] = digest return result def _get_digest(self, info): """ Get a digest from a dictionary by looking at keys of the form 'algo_digest'. Returns a 2-tuple (algo, digest) if found, else None. Currently looks only for SHA256, then MD5. """ result = None for algo in ('sha256', 'md5'): key = '%s_digest' % algo if key in info: result = (algo, info[key]) break return result def _update_version_data(self, result, info): """ Update a result dictionary (the final result from _get_project) with a dictionary for a specific version, which typically holds information gleaned from a filename or URL for an archive for the distribution. """ name = info.pop('name') version = info.pop('version') if version in result: dist = result[version] md = dist.metadata else: dist = make_dist(name, version, scheme=self.scheme) md = dist.metadata dist.digest = digest = self._get_digest(info) url = info['url'] result['digests'][url] = digest if md.source_url != info['url']: md.source_url = self.prefer_url(md.source_url, url) result['urls'].setdefault(version, set()).add(url) dist.locator = self result[version] = dist def locate(self, requirement, prereleases=False): """ Find the most recent distribution which matches the given requirement. :param requirement: A requirement of the form 'foo (1.0)' or perhaps 'foo (>= 1.0, < 2.0, != 1.3)' :param prereleases: If ``True``, allow pre-release versions to be located. Otherwise, pre-release versions are not returned. :return: A :class:`Distribution` instance, or ``None`` if no such distribution could be located. """ result = None r = parse_requirement(requirement) if r is None: raise DistlibException('Not a valid requirement: %r' % requirement) scheme = get_scheme(self.scheme) self.matcher = matcher = scheme.matcher(r.requirement) logger.debug('matcher: %s (%s)', matcher, type(matcher).__name__) versions = self.get_project(r.name) if len(versions) > 2: # urls and digests keys are present # sometimes, versions are invalid slist = [] vcls = matcher.version_class for k in versions: if k in ('urls', 'digests'): continue try: if not matcher.match(k): logger.debug('%s did not match %r', matcher, k) else: if prereleases or not vcls(k).is_prerelease: slist.append(k) else: logger.debug('skipping pre-release ' 'version %s of %s', k, matcher.name) except Exception: # pragma: no cover logger.warning('error matching %s with %r', matcher, k) pass # slist.append(k) if len(slist) > 1: slist = sorted(slist, key=scheme.key) if slist: logger.debug('sorted list: %s', slist) version = slist[-1] result = versions[version] if result: if r.extras: result.extras = r.extras result.download_urls = versions.get('urls', {}).get(version, set()) d = {} sd = versions.get('digests', {}) for url in result.download_urls: if url in sd: d[url] = sd[url] result.digests = d self.matcher = None return result class PyPIRPCLocator(Locator): """ This locator uses XML-RPC to locate distributions. It therefore cannot be used with simple mirrors (that only mirror file content). """ def __init__(self, url, **kwargs): """ Initialise an instance. :param url: The URL to use for XML-RPC. :param kwargs: Passed to the superclass constructor. """ super(PyPIRPCLocator, self).__init__(**kwargs) self.base_url = url self.client = ServerProxy(url, timeout=3.0) def get_distribution_names(self): """ Return all the distribution names known to this locator. """ return set(self.client.list_packages()) def _get_project(self, name): result = {'urls': {}, 'digests': {}} versions = self.client.package_releases(name, True) for v in versions: urls = self.client.release_urls(name, v) data = self.client.release_data(name, v) metadata = Metadata(scheme=self.scheme) metadata.name = data['name'] metadata.version = data['version'] metadata.license = data.get('license') metadata.keywords = data.get('keywords', []) metadata.summary = data.get('summary') dist = Distribution(metadata) if urls: info = urls[0] metadata.source_url = info['url'] dist.digest = self._get_digest(info) dist.locator = self result[v] = dist for info in urls: url = info['url'] digest = self._get_digest(info) result['urls'].setdefault(v, set()).add(url) result['digests'][url] = digest return result class PyPIJSONLocator(Locator): """ This locator uses PyPI's JSON interface. It's very limited in functionality and probably not worth using. """ def __init__(self, url, **kwargs): super(PyPIJSONLocator, self).__init__(**kwargs) self.base_url = ensure_slash(url) def get_distribution_names(self): """ Return all the distribution names known to this locator. """ raise NotImplementedError('Not available from this locator') def _get_project(self, name): result = {'urls': {}, 'digests': {}} url = urljoin(self.base_url, '%s/json' % quote(name)) try: resp = self.opener.open(url) data = resp.read().decode() # for now d = json.loads(data) md = Metadata(scheme=self.scheme) data = d['info'] md.name = data['name'] md.version = data['version'] md.license = data.get('license') md.keywords = data.get('keywords', []) md.summary = data.get('summary') dist = Distribution(md) dist.locator = self urls = d['urls'] result[md.version] = dist for info in d['urls']: url = info['url'] dist.download_urls.add(url) dist.digests[url] = self._get_digest(info) result['urls'].setdefault(md.version, set()).add(url) result['digests'][url] = self._get_digest(info) # Now get other releases for version, infos in d['releases'].items(): if version == md.version: continue # already done omd = Metadata(scheme=self.scheme) omd.name = md.name omd.version = version odist = Distribution(omd) odist.locator = self result[version] = odist for info in infos: url = info['url'] odist.download_urls.add(url) odist.digests[url] = self._get_digest(info) result['urls'].setdefault(version, set()).add(url) result['digests'][url] = self._get_digest(info) # for info in urls: # md.source_url = info['url'] # dist.digest = self._get_digest(info) # dist.locator = self # for info in urls: # url = info['url'] # result['urls'].setdefault(md.version, set()).add(url) # result['digests'][url] = self._get_digest(info) except Exception as e: self.errors.put(text_type(e)) logger.exception('JSON fetch failed: %s', e) return result class Page(object): """ This class represents a scraped HTML page. """ # The following slightly hairy-looking regex just looks for the contents of # an anchor link, which has an attribute "href" either immediately preceded # or immediately followed by a "rel" attribute. The attribute values can be # declared with double quotes, single quotes or no quotes - which leads to # the length of the expression. _href = re.compile(""" (rel\s*=\s*(?:"(?P<rel1>[^"]*)"|'(?P<rel2>[^']*)'|(?P<rel3>[^>\s\n]*))\s+)? href\s*=\s*(?:"(?P<url1>[^"]*)"|'(?P<url2>[^']*)'|(?P<url3>[^>\s\n]*)) (\s+rel\s*=\s*(?:"(?P<rel4>[^"]*)"|'(?P<rel5>[^']*)'|(?P<rel6>[^>\s\n]*)))? """, re.I | re.S | re.X) _base = re.compile(r"""<base\s+href\s*=\s*['"]?([^'">]+)""", re.I | re.S) def __init__(self, data, url): """ Initialise an instance with the Unicode page contents and the URL they came from. """ self.data = data self.base_url = self.url = url m = self._base.search(self.data) if m: self.base_url = m.group(1) _clean_re = re.compile(r'[^a-z0-9$&+,/:;=?@.#%_\\|-]', re.I) @cached_property def links(self): """ Return the URLs of all the links on a page together with information about their "rel" attribute, for determining which ones to treat as downloads and which ones to queue for further scraping. """ def clean(url): "Tidy up an URL." scheme, netloc, path, params, query, frag = urlparse(url) return urlunparse((scheme, netloc, quote(path), params, query, frag)) result = set() for match in self._href.finditer(self.data): d = match.groupdict('') rel = (d['rel1'] or d['rel2'] or d['rel3'] or d['rel4'] or d['rel5'] or d['rel6']) url = d['url1'] or d['url2'] or d['url3'] url = urljoin(self.base_url, url) url = unescape(url) url = self._clean_re.sub(lambda m: '%%%2x' % ord(m.group(0)), url) result.add((url, rel)) # We sort the result, hoping to bring the most recent versions # to the front result = sorted(result, key=lambda t: t[0], reverse=True) return result class SimpleScrapingLocator(Locator): """ A locator which scrapes HTML pages to locate downloads for a distribution. This runs multiple threads to do the I/O; performance is at least as good as pip's PackageFinder, which works in an analogous fashion. """ # These are used to deal with various Content-Encoding schemes. decoders = { 'deflate': zlib.decompress, 'gzip': lambda b: gzip.GzipFile(fileobj=BytesIO(d)).read(), 'none': lambda b: b, } def __init__(self, url, timeout=None, num_workers=10, **kwargs): """ Initialise an instance. :param url: The root URL to use for scraping. :param timeout: The timeout, in seconds, to be applied to requests. This defaults to ``None`` (no timeout specified). :param num_workers: The number of worker threads you want to do I/O, This defaults to 10. :param kwargs: Passed to the superclass. """ super(SimpleScrapingLocator, self).__init__(**kwargs) self.base_url = ensure_slash(url) self.timeout = timeout self._page_cache = {} self._seen = set() self._to_fetch = queue.Queue() self._bad_hosts = set() self.skip_externals = False self.num_workers = num_workers self._lock = threading.RLock() # See issue #45: we need to be resilient when the locator is used # in a thread, e.g. with concurrent.futures. We can't use self._lock # as it is for coordinating our internal threads - the ones created # in _prepare_threads. self._gplock = threading.RLock() def _prepare_threads(self): """ Threads are created only when get_project is called, and terminate before it returns. They are there primarily to parallelise I/O (i.e. fetching web pages). """ self._threads = [] for i in range(self.num_workers): t = threading.Thread(target=self._fetch) t.setDaemon(True) t.start() self._threads.append(t) def _wait_threads(self): """ Tell all the threads to terminate (by sending a sentinel value) and wait for them to do so. """ # Note that you need two loops, since you can't say which # thread will get each sentinel for t in self._threads: self._to_fetch.put(None) # sentinel for t in self._threads: t.join() self._threads = [] def _get_project(self, name): result = {'urls': {}, 'digests': {}} with self._gplock: self.result = result self.project_name = name url = urljoin(self.base_url, '%s/' % quote(name)) self._seen.clear() self._page_cache.clear() self._prepare_threads() try: logger.debug('Queueing %s', url) self._to_fetch.put(url) self._to_fetch.join() finally: self._wait_threads() del self.result return result platform_dependent = re.compile(r'\b(linux-(i\d86|x86_64|arm\w+)|' r'win(32|-amd64)|macosx-?\d+)\b', re.I) def _is_platform_dependent(self, url): """ Does an URL refer to a platform-specific download? """ return self.platform_dependent.search(url) def _process_download(self, url): """ See if an URL is a suitable download for a project. If it is, register information in the result dictionary (for _get_project) about the specific version it's for. Note that the return value isn't actually used other than as a boolean value. """ if self._is_platform_dependent(url): info = None else: info = self.convert_url_to_download_info(url, self.project_name) logger.debug('process_download: %s -> %s', url, info) if info: with self._lock: # needed because self.result is shared self._update_version_data(self.result, info) return info def _should_queue(self, link, referrer, rel): """ Determine whether a link URL from a referring page and with a particular "rel" attribute should be queued for scraping. """ scheme, netloc, path, _, _, _ = urlparse(link) if path.endswith(self.source_extensions + self.binary_extensions + self.excluded_extensions): result = False elif self.skip_externals and not link.startswith(self.base_url): result = False elif not referrer.startswith(self.base_url): result = False elif rel not in ('homepage', 'download'): result = False elif scheme not in ('http', 'https', 'ftp'): result = False elif self._is_platform_dependent(link): result = False else: host = netloc.split(':', 1)[0] if host.lower() == 'localhost': result = False else: result = True logger.debug('should_queue: %s (%s) from %s -> %s', link, rel, referrer, result) return result def _fetch(self): """ Get a URL to fetch from the work queue, get the HTML page, examine its links for download candidates and candidates for further scraping. This is a handy method to run in a thread. """ while True: url = self._to_fetch.get() try: if url: page = self.get_page(url) if page is None: # e.g. after an error continue for link, rel in page.links: if link not in self._seen: self._seen.add(link) if (not self._process_download(link) and self._should_queue(link, url, rel)): logger.debug('Queueing %s from %s', link, url) self._to_fetch.put(link) except Exception as e: # pragma: no cover self.errors.put(text_type(e)) finally: # always do this, to avoid hangs :-) self._to_fetch.task_done() if not url: #logger.debug('Sentinel seen, quitting.') break def get_page(self, url): """ Get the HTML for an URL, possibly from an in-memory cache. XXX TODO Note: this cache is never actually cleared. It's assumed that the data won't get stale over the lifetime of a locator instance (not necessarily true for the default_locator). """ # http://peak.telecommunity.com/DevCenter/EasyInstall#package-index-api scheme, netloc, path, _, _, _ = urlparse(url) if scheme == 'file' and os.path.isdir(url2pathname(path)): url = urljoin(ensure_slash(url), 'index.html') if url in self._page_cache: result = self._page_cache[url] logger.debug('Returning %s from cache: %s', url, result) else: host = netloc.split(':', 1)[0] result = None if host in self._bad_hosts: logger.debug('Skipping %s due to bad host %s', url, host) else: req = Request(url, headers={'Accept-encoding': 'identity'}) try: logger.debug('Fetching %s', url) resp = self.opener.open(req, timeout=self.timeout) logger.debug('Fetched %s', url) headers = resp.info() content_type = headers.get('Content-Type', '') if HTML_CONTENT_TYPE.match(content_type): final_url = resp.geturl() data = resp.read() encoding = headers.get('Content-Encoding') if encoding: decoder = self.decoders[encoding] # fail if not found data = decoder(data) encoding = 'utf-8' m = CHARSET.search(content_type) if m: encoding = m.group(1) try: data = data.decode(encoding) except UnicodeError: # pragma: no cover data = data.decode('latin-1') # fallback result = Page(data, final_url) self._page_cache[final_url] = result except HTTPError as e: if e.code != 404: logger.exception('Fetch failed: %s: %s', url, e) except URLError as e: # pragma: no cover logger.exception('Fetch failed: %s: %s', url, e) with self._lock: self._bad_hosts.add(host) except Exception as e: # pragma: no cover logger.exception('Fetch failed: %s: %s', url, e) finally: self._page_cache[url] = result # even if None (failure) return result _distname_re = re.compile('<a href=[^>]*>([^<]+)<') def get_distribution_names(self): """ Return all the distribution names known to this locator. """ result = set() page = self.get_page(self.base_url) if not page: raise DistlibException('Unable to get %s' % self.base_url) for match in self._distname_re.finditer(page.data): result.add(match.group(1)) return result class DirectoryLocator(Locator): """ This class locates distributions in a directory tree. """ def __init__(self, path, **kwargs): """ Initialise an instance. :param path: The root of the directory tree to search. :param kwargs: Passed to the superclass constructor, except for: * recursive - if True (the default), subdirectories are recursed into. If False, only the top-level directory is searched, """ self.recursive = kwargs.pop('recursive', True) super(DirectoryLocator, self).__init__(**kwargs) path = os.path.abspath(path) if not os.path.isdir(path): # pragma: no cover raise DistlibException('Not a directory: %r' % path) self.base_dir = path def should_include(self, filename, parent): """ Should a filename be considered as a candidate for a distribution archive? As well as the filename, the directory which contains it is provided, though not used by the current implementation. """ return filename.endswith(self.downloadable_extensions) def _get_project(self, name): result = {'urls': {}, 'digests': {}} for root, dirs, files in os.walk(self.base_dir): for fn in files: if self.should_include(fn, root): fn = os.path.join(root, fn) url = urlunparse(('file', '', pathname2url(os.path.abspath(fn)), '', '', '')) info = self.convert_url_to_download_info(url, name) if info: self._update_version_data(result, info) if not self.recursive: break return result def get_distribution_names(self): """ Return all the distribution names known to this locator. """ result = set() for root, dirs, files in os.walk(self.base_dir): for fn in files: if self.should_include(fn, root): fn = os.path.join(root, fn) url = urlunparse(('file', '', pathname2url(os.path.abspath(fn)), '', '', '')) info = self.convert_url_to_download_info(url, None) if info: result.add(info['name']) if not self.recursive: break return result class JSONLocator(Locator): """ This locator uses special extended metadata (not available on PyPI) and is the basis of performant dependency resolution in distlib. Other locators require archive downloads before dependencies can be determined! As you might imagine, that can be slow. """ def get_distribution_names(self): """ Return all the distribution names known to this locator. """ raise NotImplementedError('Not available from this locator') def _get_project(self, name): result = {'urls': {}, 'digests': {}} data = get_project_data(name) if data: for info in data.get('files', []): if info['ptype'] != 'sdist' or info['pyversion'] != 'source': continue # We don't store summary in project metadata as it makes # the data bigger for no benefit during dependency # resolution dist = make_dist(data['name'], info['version'], summary=data.get('summary', 'Placeholder for summary'), scheme=self.scheme) md = dist.metadata md.source_url = info['url'] # TODO SHA256 digest if 'digest' in info and info['digest']: dist.digest = ('md5', info['digest']) md.dependencies = info.get('requirements', {}) dist.exports = info.get('exports', {}) result[dist.version] = dist result['urls'].setdefault(dist.version, set()).add(info['url']) return result class DistPathLocator(Locator): """ This locator finds installed distributions in a path. It can be useful for adding to an :class:`AggregatingLocator`. """ def __init__(self, distpath, **kwargs): """ Initialise an instance. :param distpath: A :class:`DistributionPath` instance to search. """ super(DistPathLocator, self).__init__(**kwargs) assert isinstance(distpath, DistributionPath) self.distpath = distpath def _get_project(self, name): dist = self.distpath.get_distribution(name) if dist is None: result = {'urls': {}, 'digests': {}} else: result = { dist.version: dist, 'urls': {dist.version: set([dist.source_url])}, 'digests': {dist.version: set([None])} } return result class AggregatingLocator(Locator): """ This class allows you to chain and/or merge a list of locators. """ def __init__(self, *locators, **kwargs): """ Initialise an instance. :param locators: The list of locators to search. :param kwargs: Passed to the superclass constructor, except for: * merge - if False (the default), the first successful search from any of the locators is returned. If True, the results from all locators are merged (this can be slow). """ self.merge = kwargs.pop('merge', False) self.locators = locators super(AggregatingLocator, self).__init__(**kwargs) def clear_cache(self): super(AggregatingLocator, self).clear_cache() for locator in self.locators: locator.clear_cache() def _set_scheme(self, value): self._scheme = value for locator in self.locators: locator.scheme = value scheme = property(Locator.scheme.fget, _set_scheme) def _get_project(self, name): result = {} for locator in self.locators: d = locator.get_project(name) if d: if self.merge: files = result.get('urls', {}) digests = result.get('digests', {}) # next line could overwrite result['urls'], result['digests'] result.update(d) df = result.get('urls') if files and df: for k, v in files.items(): if k in df: df[k] |= v else: df[k] = v dd = result.get('digests') if digests and dd: dd.update(digests) else: # See issue #18. If any dists are found and we're looking # for specific constraints, we only return something if # a match is found. For example, if a DirectoryLocator # returns just foo (1.0) while we're looking for # foo (>= 2.0), we'll pretend there was nothing there so # that subsequent locators can be queried. Otherwise we # would just return foo (1.0) which would then lead to a # failure to find foo (>= 2.0), because other locators # weren't searched. Note that this only matters when # merge=False. if self.matcher is None: found = True else: found = False for k in d: if self.matcher.match(k): found = True break if found: result = d break return result def get_distribution_names(self): """ Return all the distribution names known to this locator. """ result = set() for locator in self.locators: try: result |= locator.get_distribution_names() except NotImplementedError: pass return result # We use a legacy scheme simply because most of the dists on PyPI use legacy # versions which don't conform to PEP 426 / PEP 440. default_locator = AggregatingLocator( JSONLocator(), SimpleScrapingLocator('https://pypi.python.org/simple/', timeout=3.0), scheme='legacy') locate = default_locator.locate NAME_VERSION_RE = re.compile(r'(?P<name>[\w-]+)\s*' r'\(\s*(==\s*)?(?P<ver>[^)]+)\)$') class DependencyFinder(object): """ Locate dependencies for distributions. """ def __init__(self, locator=None): """ Initialise an instance, using the specified locator to locate distributions. """ self.locator = locator or default_locator self.scheme = get_scheme(self.locator.scheme) def add_distribution(self, dist): """ Add a distribution to the finder. This will update internal information about who provides what. :param dist: The distribution to add. """ logger.debug('adding distribution %s', dist) name = dist.key self.dists_by_name[name] = dist self.dists[(name, dist.version)] = dist for p in dist.provides: name, version = parse_name_and_version(p) logger.debug('Add to provided: %s, %s, %s', name, version, dist) self.provided.setdefault(name, set()).add((version, dist)) def remove_distribution(self, dist): """ Remove a distribution from the finder. This will update internal information about who provides what. :param dist: The distribution to remove. """ logger.debug('removing distribution %s', dist) name = dist.key del self.dists_by_name[name] del self.dists[(name, dist.version)] for p in dist.provides: name, version = parse_name_and_version(p) logger.debug('Remove from provided: %s, %s, %s', name, version, dist) s = self.provided[name] s.remove((version, dist)) if not s: del self.provided[name] def get_matcher(self, reqt): """ Get a version matcher for a requirement. :param reqt: The requirement :type reqt: str :return: A version matcher (an instance of :class:`distlib.version.Matcher`). """ try: matcher = self.scheme.matcher(reqt) except UnsupportedVersionError: # pragma: no cover # XXX compat-mode if cannot read the version name = reqt.split()[0] matcher = self.scheme.matcher(name) return matcher def find_providers(self, reqt): """ Find the distributions which can fulfill a requirement. :param reqt: The requirement. :type reqt: str :return: A set of distribution which can fulfill the requirement. """ matcher = self.get_matcher(reqt) name = matcher.key # case-insensitive result = set() provided = self.provided if name in provided: for version, provider in provided[name]: try: match = matcher.match(version) except UnsupportedVersionError: match = False if match: result.add(provider) break return result def try_to_replace(self, provider, other, problems): """ Attempt to replace one provider with another. This is typically used when resolving dependencies from multiple sources, e.g. A requires (B >= 1.0) while C requires (B >= 1.1). For successful replacement, ``provider`` must meet all the requirements which ``other`` fulfills. :param provider: The provider we are trying to replace with. :param other: The provider we're trying to replace. :param problems: If False is returned, this will contain what problems prevented replacement. This is currently a tuple of the literal string 'cantreplace', ``provider``, ``other`` and the set of requirements that ``provider`` couldn't fulfill. :return: True if we can replace ``other`` with ``provider``, else False. """ rlist = self.reqts[other] unmatched = set() for s in rlist: matcher = self.get_matcher(s) if not matcher.match(provider.version): unmatched.add(s) if unmatched: # can't replace other with provider problems.add(('cantreplace', provider, other, frozenset(unmatched))) result = False else: # can replace other with provider self.remove_distribution(other) del self.reqts[other] for s in rlist: self.reqts.setdefault(provider, set()).add(s) self.add_distribution(provider) result = True return result def find(self, requirement, meta_extras=None, prereleases=False): """ Find a distribution and all distributions it depends on. :param requirement: The requirement specifying the distribution to find, or a Distribution instance. :param meta_extras: A list of meta extras such as :test:, :build: and so on. :param prereleases: If ``True``, allow pre-release versions to be returned - otherwise, don't return prereleases unless they're all that's available. Return a set of :class:`Distribution` instances and a set of problems. The distributions returned should be such that they have the :attr:`required` attribute set to ``True`` if they were from the ``requirement`` passed to ``find()``, and they have the :attr:`build_time_dependency` attribute set to ``True`` unless they are post-installation dependencies of the ``requirement``. The problems should be a tuple consisting of the string ``'unsatisfied'`` and the requirement which couldn't be satisfied by any distribution known to the locator. """ self.provided = {} self.dists = {} self.dists_by_name = {} self.reqts = {} meta_extras = set(meta_extras or []) if ':*:' in meta_extras: meta_extras.remove(':*:') # :meta: and :run: are implicitly included meta_extras |= set([':test:', ':build:', ':dev:']) if isinstance(requirement, Distribution): dist = odist = requirement logger.debug('passed %s as requirement', odist) else: dist = odist = self.locator.locate(requirement, prereleases=prereleases) if dist is None: raise DistlibException('Unable to locate %r' % requirement) logger.debug('located %s', odist) dist.requested = True problems = set() todo = set([dist]) install_dists = set([odist]) while todo: dist = todo.pop() name = dist.key # case-insensitive if name not in self.dists_by_name: self.add_distribution(dist) else: #import pdb; pdb.set_trace() other = self.dists_by_name[name] if other != dist: self.try_to_replace(dist, other, problems) ireqts = dist.run_requires | dist.meta_requires sreqts = dist.build_requires ereqts = set() if dist in install_dists: for key in ('test', 'build', 'dev'): e = ':%s:' % key if e in meta_extras: ereqts |= getattr(dist, '%s_requires' % key) all_reqts = ireqts | sreqts | ereqts for r in all_reqts: providers = self.find_providers(r) if not providers: logger.debug('No providers found for %r', r) provider = self.locator.locate(r, prereleases=prereleases) # If no provider is found and we didn't consider # prereleases, consider them now. if provider is None and not prereleases: provider = self.locator.locate(r, prereleases=True) if provider is None: logger.debug('Cannot satisfy %r', r) problems.add(('unsatisfied', r)) else: n, v = provider.key, provider.version if (n, v) not in self.dists: todo.add(provider) providers.add(provider) if r in ireqts and dist in install_dists: install_dists.add(provider) logger.debug('Adding %s to install_dists', provider.name_and_version) for p in providers: name = p.key if name not in self.dists_by_name: self.reqts.setdefault(p, set()).add(r) else: other = self.dists_by_name[name] if other != p: # see if other can be replaced by p self.try_to_replace(p, other, problems) dists = set(self.dists.values()) for dist in dists: dist.build_time_dependency = dist not in install_dists if dist.build_time_dependency: logger.debug('%s is a build-time dependency only.', dist.name_and_version) logger.debug('find done for %s', odist) return dists, problems PK @N#]��~= = . site-packages/pip/_vendor/distlib/__init__.pyonu �[��� � ��abc @ s� d d l Z d Z d e f d � � YZ y d d l m Z Wn* e k rh d e j f d � � YZ n Xe j e � Z e j e � � d S( i����Ns 0.2.4t DistlibExceptionc B s e Z RS( ( t __name__t __module__( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/__init__.pyR s ( t NullHandlerR c B s# e Z d � Z d � Z d � Z RS( c C s d S( N( ( t selft record( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/__init__.pyt handle t c C s d S( N( ( R R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/__init__.pyt emit R c C s d | _ d S( N( t Nonet lock( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/__init__.pyt createLock R ( R R R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/__init__.pyR s ( t loggingt __version__t ExceptionR R t ImportErrort Handlert getLoggerR t loggert addHandler( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/__init__.pyt <module> s PK @N#]�*� � � , site-packages/pip/_vendor/distlib/compat.pyonu �[��� � ��abc @@ s� d d l m Z d d l Z d d l Z d d l Z y d d l Z Wn e k r] d Z n Xe j d d k r d d l m Z e f Z e Z d d l m Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z m Z m Z d d l m Z m Z m Z m! 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N( t listt maps( RZ R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ s c C@ s t | � � d S( N( t KeyError( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __missing__ s c C@ sA x1 | j D]& } y | | SWq t k r/ q Xq W| j | � S( N( R� R� R� ( RZ RS t mapping( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __getitem__ s c C@ s | | k r | | S| S( N( ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyRM s c C@ s t t � j | j � � S( N( RN Rx t unionR� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __len__" s c C@ s t t � j | j � � S( N( t iterRx R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __iter__% s c @ s t � f d � | j D� � S( Nc 3@ s | ] } � | k Vq d S( N( ( Rl t m( RS ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pys <genexpr>) s ( Rw R� ( RZ RS ( ( RS s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __contains__( s c C@ s t | j � S( N( Rw R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __bool__+ s c C@ s% d j | d j t t | j � � � S( Ns {0.__class__.__name__}({1})s , ( R� R; RO R5 R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __repr__. s c G@ s | t j | | � � S( s? Create a ChainMap with a single dict created from the iterable.( t dictt fromkeys( t clst iterableR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� 3 s c C@ s$ | j | j d j � | j d � S( sH New ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]i i ( t __class__R� t copy( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� 8 s c C@ s | j i | j � S( s; New ChainMap with a new dict followed by all previous maps.( R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt new_child> s c C@ s | j | j d � S( s New ChainMap from maps[1:].i ( R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt parentsB s c C@ s | | j d | <d S( Ni ( R� ( RZ RS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __setitem__G s c C@ s? y | j d | =Wn& t k r: t d j | � � � n Xd S( Ni s( Key not found in the first mapping: {!r}( R� R� R� ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __delitem__J s c C@ s9 y | j d j � SWn t k r4 t d � � n Xd S( sP Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.i s# No keys found in the first mapping.N( R� t popitemR� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� P s c G@ sH y | j d j | | � SWn& t k rC t d j | � � � n Xd S( sW Remove *key* from maps[0] and return its value. Raise KeyError if *key* not in maps[0].i s( Key not found in the first mapping: {!r}N( R� t popR� R� ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� W s c C@ s | j d j � d S( s' Clear maps[0], leaving maps[1:] intact.i N( R� t clear( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� ^ s N( R. R/ R] R\ R� R� R# RM R� R� R� R� R� R� t classmethodR� R� t __copy__R� t propertyR� R� R� R� R� R� ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s( ( t cache_from_sourcec C@ s2 | d k r t } n | r$ d } n d } | | S( Nt ct o( R# t __debug__( R` t debug_overridet suffix( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� e s ( t OrderedDict( R� ( t KeysViewt ValuesViewt ItemsViewR� c B@ s e Z d Z d � Z e j d � Z e j d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e Z e � Z e d � Z d d � Z d d � Z d � Z d � Z e d d � � Z d � Z d � Z d � Z d � Z! d � Z" RS( s) Dictionary that remembers insertion orderc O@ s� t | � d k r+ t d t | � � � n y | j Wn7 t k ro g | _ } | | d g | (i | _ n X| j | | � d S( s� Initialize an ordered dictionary. Signature is the same as for regular dictionaries, but keyword arguments are not recommended because their insertion order is arbitrary. i s$ expected at most 1 arguments, got %dN( RN R� t _OrderedDict__rootR� R# t _OrderedDict__mapt _OrderedDict__update( RZ R� t kwdst root( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ � s c C@ s\ | | k rH | j } | d } | | | g | d <| d <| j | <n | | | | � d S( s! od.__setitem__(i, y) <==> od[i]=yi i N( R� R� ( RZ RS RT t dict_setitemR� t last( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s )c C@ s@ | | | � | j j | � \ } } } | | d <| | d <d S( s od.__delitem__(y) <==> del od[y]i i N( R� R� ( RZ RS t dict_delitemt link_prevt link_next( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c c@ s= | j } | d } x# | | k r8 | d V| d } q Wd S( s od.__iter__() <==> iter(od)i i N( R� ( RZ R� t curr( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c c@ s= | j } | d } x# | | k r8 | d V| d } q Wd S( s# od.__reversed__() <==> reversed(od)i i N( R� ( RZ R� R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __reversed__� s c C@ sm yH x | j j � D] } | 2q W| j } | | d g | (| j j � Wn t k r[ n Xt j | � d S( s. od.clear() -> None. Remove all items from od.N( R� t itervaluesR� R# R� R� R� ( RZ t nodeR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c C@ s� | s t d � � n | j } | rO | d } | d } | | d <| | d <n( | d } | d } | | d <| | d <| d } | j | =t j | | � } | | f S( s� od.popitem() -> (k, v), return and remove a (key, value) pair. Pairs are returned in LIFO order if last is true or FIFO order if false. s dictionary is emptyi i i ( R� R� R� R� R� ( RZ R R� t linkR R RS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c C@ s t | � S( s od.keys() -> list of keys in od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt keys� s c C@ s g | D] } | | ^ q S( s# od.values() -> list of values in od( ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt values� s c C@ s! g | D] } | | | f ^ q S( s. od.items() -> list of (key, value) pairs in od( ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt items� s c C@ s t | � S( s0 od.iterkeys() -> an iterator over the keys in od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt iterkeys� s c c@ s x | D] } | | Vq Wd S( s2 od.itervalues -> an iterator over the values in odN( ( RZ t k( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR � s c c@ s$ x | D] } | | | f Vq Wd S( s= od.iteritems -> an iterator over the (key, value) items in odN( ( RZ R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt iteritems� s c O@ s& t | � d k r. t d t | � f � � n | sC t d � � n | d } d } t | � d k rr | d } n t | t � r� xw | D] } | | | | <q� WnX t | d � r� xF | j � D] } | | | | <q� Wn! x | D] \ } } | | | <q� Wx$ | j � D] \ } } | | | <qWd S( s� od.update(E, **F) -> None. Update od from dict/iterable E and F. If E is a dict instance, does: for k in E: od[k] = E[k] If E has a .keys() method, does: for k in E.keys(): od[k] = E[k] Or if E is an iterable of items, does: for k, v in E: od[k] = v In either case, this is followed by: for k, v in F.items(): od[k] = v i s8 update() takes at most 2 positional arguments (%d given)s, update() takes at least 1 argument (0 given)i i R N( ( RN R� R R� t hasattrR R ( R� R� RZ t otherRS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyRY � s& c C@ sC | | k r! | | } | | =| S| | j k r? t | � � n | S( s� od.pop(k[,d]) -> v, remove specified key and return the corresponding value. If key is not found, d is returned if given, otherwise KeyError is raised. ( t _OrderedDict__markerR� ( RZ RS R� R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� ! s c C@ s" | | k r | | S| | | <| S( sD od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od( ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt setdefault. s c C@ s� | s i } n t | � t � f } | | k r4 d Sd | | <z5 | sX d | j j f Sd | j j | j � f SWd | | =Xd S( s od.__repr__() <==> repr(od)s ...i s %s()s %s(%r)N( R� t _get_identR� R. R ( RZ t _repr_runningt call_key( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� 5 s c C@ s� g | D] } | | | g ^ q } t | � j � } x' t t � � D] } | j | d � qE W| rx | j | f | f S| j | f f S( s% Return state information for picklingN( t varsR� R� R� R# R� ( RZ R R t inst_dict( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __reduce__C s #c C@ s | j | � S( s! od.copy() -> a shallow copy of od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� M s c C@ s( | � } x | D] } | | | <q W| S( s� OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S and values equal to v (which defaults to None). ( ( R� R� RT t dRS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� Q s c C@ sM t | t � r= t | � t | � k o< | j � | j � k St j | | � S( s� od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive while comparison to a regular mapping is order-insensitive. ( R R� RN R R� t __eq__( RZ R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR \ s .c C@ s | | k S( N( ( RZ R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __ne__e s c C@ s t | � S( s@ od.viewkeys() -> a set-like object providing a view on od's keys( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt viewkeysj s c C@ s t | � S( s< od.viewvalues() -> an object providing a view on od's values( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt viewvaluesn s c C@ s t | � S( sB od.viewitems() -> a set-like object providing a view on od's items( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt viewitemsr s N(# R. 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R/ R] R� R# RM ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR$ � s c C@ sj t j | | | � } | j j | � } | | k rf t | � t t t f k rf | | _ | | _ qf n | S( N( R� R� R% R& R� R$ R' R( R) RS ( RZ RS R� RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s R' c B@ s# e Z d Z d � Z d d � Z RS( s A converting list wrapper.c C@ sq t j | | � } | j j | � } | | k rm | | | <t | � t t t f k rm | | _ | | _ qm n | S( N( R� R� R% R& R� R$ R' R( R) RS ( RZ RS RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s i����c C@ s^ t j | | � } | j j | � } | | k rZ t | � t t t f k rZ | | _ qZ n | S( N( R� R� R% R& R� R$ R' R( R) ( RZ t idxRT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s ( R. 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R/ R] R� ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR( � s R! c B@ s� e Z d Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z i d d 6d d 6Z e e � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sQ The configurator base class which defines some useful defaults. s% ^(?P<prefix>[a-z]+)://(?P<suffix>.*)$s ^\s*(\w+)\s*s ^\.\s*(\w+)\s*s ^\[\s*(\w+)\s*\]\s*s ^\d+$t ext_convertRm t cfg_convertt cfgc C@ s t | � | _ | | j _ d S( N( R$ t configR% ( RZ R/ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ � s c C@ s� | j d � } | j d � } yy | j | � } x_ | D]W } | d | 7} y t | | � } Wq7 t k r� | j | � t | | � } q7 Xq7 W| SWnV t k r� t j � d \ } } t d | | f � } | | | _ | _ | � n Xd S( sl Resolve strings to objects using standard import and attribute syntax. R0 i i s Cannot resolve %r: %sN( R3 R� t importerR� R� t ImportErrorRs R� RL t __cause__t __traceback__( RZ R R� t usedt foundRE t et tbt v( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt resolve� s" c C@ s | j | � S( s* Default converter for the ext:// protocol.( R9 ( RZ RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR, s c C@ sO | } | j j | � } | d k r7 t d | � � n| | j � } | j | j � d } x� | rJ| j j | � } | r� | | j � d } n� | j j | � } | r| j � d } | j j | � s� | | } qy t | � } | | } Wqt k r| | } qXn | r1| | j � } qa t d | | f � � qa W| S( s* Default converter for the cfg:// protocol.s Unable to convert %ri s Unable to convert %r at %rN( t WORD_PATTERNR& R# RL t endR/ t groupst DOT_PATTERNt INDEX_PATTERNt DIGIT_PATTERNt intR� ( RZ RT t restR� R R* t n( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR- s2 c C@ s/ t | t � r7 t | t � r7 t | � } | | _ n� t | t � rn t | t � rn t | � } | | _ n� t | t � r� t | t � r� t | � } | | _ n� t | t � r+| j j | � } | r+| j � } | d } | j j | d � } | r(| d } t | | � } | | � } q(q+n | S( s� Convert values to an appropriate type. dicts, lists and tuples are replaced by their converting alternatives. Strings are checked to see if they have a conversion format and are converted if they do. t prefixR� N( R R$ R� R% R' R� R( R+ t string_typest CONVERT_PATTERNR& t groupdictt value_convertersRM R# R� ( RZ RT R� R RC t converterR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR& ) s* c C@ s� | j d � } t | � s- | j | � } n | j d d � } t g | D]" } t | � rI | | | f ^ qI � } | | � } | r� x- | j � D] \ } } t | | | � q� Wn | S( s1 Configure an object with a user-supplied factory.s ()R0 N( R� R� R9 R# R� R" R t setattr( RZ R/ R� t propsR R[ R� R� RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt configure_customE s 5 c C@ s" t | t � r t | � } n | S( s0 Utility function which converts lists to tuples.( R R� R+ ( RZ RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt as_tupleS s ( R. R/ R] R$ R% RE R: R= R> R? RG t staticmethodt __import__R0 R\ R9 R, R- R& RK RL ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR! � s" " ( i i (� t __future__R R_ R$ Rs t sslR1 R# t version_infoR t basestringRD R R� t typesR t file_typet __builtin__t builtinst ConfigParsert configparsert _backportR R R R R R t urllibR R R R R R R R t urllib2R R R R R R R R R R t httplibt xmlrpclibt Queuet queueR t htmlentitydefst raw_inputt itertoolsR t filterR! R+ R" R) t iot strR* t urllib.parset urllib.requestt urllib.errort http.clientt clientt requestt xmlrpc.clientt html.parsert html.entitiest entitiest inputR, R- RL RG RV RW R R^ t F_OKt X_OKt zipfileR� R� R R� t BaseZipExtFileRt R� R� R� t NameErrort collectionsR� R� R� R� t getfilesystemencodingR� R� t tokenizeR� t codecsR� R� R% R� R� t htmlR9 t cgiR� R� R� t reprlibR� R� t impR� R� t threadR� R t dummy_threadt _abcollR� R� R� R� t logging.configR! R" t IR# R$ R� R� R' R+ R( ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt <module> s$ (4 @ @F 2 + A [ b � PK @N#]���" g g - site-packages/pip/_vendor/distlib/version.pycnu �[��� � ��abc @ sr d Z d d l Z d d l Z d d l m Z d d d d d d d d g Z e j e � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d � Z d � Z e Z d e f d � � YZ d � Z d e f d � � YZ e j d � d f e j d � d f e j d � d f e j d � d f e j d � d f e j d � d f e j d! � d" f e j d# � d$ f e j d% � d& f e j d' � d( f f Z e j d) � d f e j d* � d f e j d+ � d" f e j d! � d" f e j d, � d f f Z e j d- � Z d. � Z d/ � Z e j d0 e j � Z i d1 d2 6d1 d3 6d4 d5 6d1 d6 6d7 d8 6d d 6d d" 6Z d9 � Z d e f d: � � YZ d e f d; � � YZ e j d< e j � Z! d= � Z" d> � Z# d e f d? � � YZ$ d e f d@ � � YZ% dA e f dB � � YZ& i e& e e e � dC 6e& e e dD � � dE 6e& e# e% e � dF 6Z' e' dC e' dG <dH � Z( d S(I s~ Implementation of a flexible versioning scheme providing support for PEP-440, setuptools-compatible and semantic versioning. i����Ni ( t string_typest NormalizedVersiont NormalizedMatchert LegacyVersiont LegacyMatchert SemanticVersiont SemanticMatchert UnsupportedVersionErrort get_schemec B s e Z d Z RS( s This is an unsupported version.( t __name__t __module__t __doc__( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR s t Versionc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z RS( c C sZ | j � | _ } | j | � | _ } t | t � s> t � t | � d k sV t � d S( Ni ( t stript _stringt parset _partst isinstancet tuplet AssertionErrort len( t selft st parts( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __init__ s c C s t d � � d S( Ns please implement in a subclass( t NotImplementedError( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR $ s c C s5 t | � t | � k r1 t d | | f � � n d S( Ns cannot compare %r and %r( t typet TypeError( R t other( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _check_compatible' s c C s | j | � | j | j k S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __eq__+ s c C s | j | � S( N( R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __ne__/ s c C s | j | � | j | j k S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __lt__2 s c C s | j | � p | j | � S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __gt__6 s c C s | j | � p | j | � S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __le__9 s c C s | j | � p | j | � S( N( R! R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __ge__< s c C s t | j � S( N( t hashR ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __hash__@ s c C s d | j j | j f S( Ns %s('%s')( t __class__R R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __repr__C s c C s | j S( N( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __str__F s c C s t d � � d S( Ns Please implement in subclasses.( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_prereleaseI s ( R R R R R R R R R! R" R# R% R' R( t propertyR) ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR s t Matcherc B s� e Z d Z e j d � Z e j d � Z e j d � Z i d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6Z d � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s ^(\w[\s\w'.-]*)(\((.*)\))?s' ^(<=|>=|<|>|!=|={2,3}|~=)?\s*([^\s,]+)$s ^\d+(\.\d+)*$c C s | | k S( N( ( t vt ct p( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt <lambda>W t t <c C s | | k S( N( ( R, R- R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ X R0 t >c C s | | k p | | k S( N( ( R, R- R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ Y R0 s <=c C s | | k p | | k S( N( ( R, R- R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ Z R0 s >=c C s | | k S( N( ( R, R- R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ [ R0 s ==c C s | | k S( N( ( R, R- R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ \ R0 s ===c C s | | k p | | k S( N( ( R, R- R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ ^ R0 s ~=c C s | | k S( N( ( R, R- R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ _ R0 s !=c C s� | j d k r t d � � n | j � | _ } | j j | � } | s\ t d | � � n | j d � } | d j � | _ | j j � | _ g } | d r�g | d j d � D] } | j � ^ q� } x� | D]� } | j j | � } | s t d | | f � � n | j � } | d p#d } | d } | j d � r�| d k r^t d | � � n | d t } } | j j | � s�| j | � q�n | j | � t } } | j | | | f � q� Wn t | � | _ d S( Ns Please specify a version classs Not valid: %rR0 i i t ,s Invalid %r in %rs ~=i s .*s ==s !=s# '.*' not allowed for %r constraintsi����( s ==s !=( t version_classt Nonet ValueErrorR R t dist_ret matcht groupst namet lowert keyt splitt comp_ret endswitht Truet num_ret Falset appendR R ( R R t mR9 t clistR- t constraintst opt vnt prefix( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR b s: , c C s� t | t � r! | j | � } n x� | j D]� \ } } } | j j | � } t | t � rm t | | � } n | s� d | | j j f } t | � � n | | | | � s+ t Sq+ Wt S( s� Check if the provided version matches the constraints. :param version: The version to match against this instance. :type version: String or :class:`Version` instance. s %r not implemented for %s( R R R4 R t _operatorst gett getattrR& R R RB R@ ( R t versiont operatort constraintRI t ft msg( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR8 � s c C sJ d } t | j � d k rF | j d d d k rF | j d d } n | S( Ni i s ==s ===( s ==s ===( R5 R R ( R t result( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt exact_version� s ,c C sG t | � t | � k s* | j | j k rC t d | | f � � n d S( Ns cannot compare %s and %s( R R: R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s *c C s/ | j | � | j | j k o. | j | j k S( N( R R< R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s | j | � S( N( R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s t | j � t | j � S( N( R$ R< R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR% � s c C s d | j j | j f S( Ns %s(%r)( R& R R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR' � s c C s | j S( N( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR( � s N( R R R5 R4 t ret compileR7 R> RA RJ R R8 R* RS R R R R% R' R( ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ N s, % sk ^v?(\d+!)?(\d+(\.\d+)*)((a|b|c|rc)(\d+))?(\.(post)(\d+))?(\.(dev)(\d+))?(\+([a-zA-Z\d]+(\.[a-zA-Z\d]+)?))?$c C sK | j � } t j | � } | s4 t d | � � n | j � } t d � | d j d � D� � } x0 t | � d k r� | d d k r� | d } qf W| d s� d } n t | d � } | d d !} | d d !} | d d !} | d } | d k r� d } n | d t | d � f } | d k r.d } n | d t | d � f } | d k r]d } n | d t | d � f } | d k r�d } nf g } xQ | j d � D]@ } | j � r�d t | � f } n d | f } | j | � q�Wt | � } | s| r| rd } qd } n | s&d } n | s5d } n | | | | | | f S( Ns Not a valid version: %sc s s | ] } t | � Vq d S( N( t int( t .0R, ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pys <genexpr>� s i t .i����i i i i i i i i t at zt _t final( NN( ( NN( ( NN( ( ( RY i����( RZ ( R[ ( R\ ( R t PEP440_VERSION_RER8 R R9 R R= R RV R5 t isdigitRC ( R RD R9 t numst epocht pret postt devt localR t part( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _pep_440_key� sT #% c B sA e Z d Z d � Z e d d d d d g � Z e d � � Z RS( sI A rational version. Good: 1.2 # equivalent to "1.2.0" 1.2.0 1.2a1 1.2.3a2 1.2.3b1 1.2.3c1 1.2.3.4 TODO: fill this out Bad: 1 # minimum two numbers 1.2a # release level must have a release serial 1.2.3b c C sQ t | � } t j | � } | j � } t d � | d j d � D� � | _ | S( Nc s s | ] } t | � Vq d S( N( RV ( RW R, ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pys <genexpr> s i RX ( t _normalized_keyR] R8 R9 R R= t _release_clause( R R RR RD R9 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR s &RY t bR- t rcRc c s t � f d � � j D� � S( Nc 3 s( | ] } | r | d � j k Vq d S( i N( t PREREL_TAGS( RW t t( R ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pys <genexpr> s ( t anyR ( R ( ( R s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR) s ( R R R R t setRk R* R) ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C sU t | � } t | � } | | k r( t S| j | � s; t St | � } | | d k S( NRX ( t strR@ t startswithRB R ( t xt yt n( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _match_prefix" s c B s� e Z e Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( t _match_compatibles ~=t _match_ltR1 t _match_gtR2 t _match_les <=t _match_ges >=t _match_eqs ==t _match_arbitrarys ===t _match_nes !=c C sx | r" d | k o | j d } n | j d o: | j d } | rn | j j d d � d } | j | � } n | | f S( Nt +i����i i ( R R R= R4 ( R RM RO RI t strip_localR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _adjust_local< s c C sj | j | | | � \ } } | | k r+ t S| j } d j g | D] } t | � ^ qA � } t | | � S( NRX ( R RB Rh t joinRo Rt ( R RM RO RI t release_clauset it pfx( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRv J s (c C sj | j | | | � \ } } | | k r+ t S| j } d j g | D] } t | � ^ qA � } t | | � S( NRX ( R RB Rh R� Ro Rt ( R RM RO RI R� R� R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRw R s (c C s% | j | | | � \ } } | | k S( N( R ( R RM RO RI ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRx Z s c C s% | j | | | � \ } } | | k S( N( R ( R RM RO RI ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRy ^ s c C sC | j | | | � \ } } | s0 | | k } n t | | � } | S( N( R Rt ( R RM RO RI RR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRz b s c C s t | � t | � k S( N( Ro ( R RM RO RI ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR{ j s c C sD | j | | | � \ } } | s0 | | k } n t | | � } | S( N( R Rt ( R RM RO RI RR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR| m s c C s� | j | | | � \ } } | | k r+ t S| | k r; t S| j } t | � d k rc | d } n d j g | D] } t | � ^ qp � } t | | � S( Ni i����RX ( R R@ RB Rh R R� Ro Rt ( R RM RO RI R� R� R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRu u s (( R R R R4 RJ R Rv Rw Rx Ry Rz R{ R| Ru ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR - s& s [.+-]$R0 s ^[.](\d)s 0.\1s ^[.-]s ^\((.*)\)$s \1s ^v(ersion)?\s*(\d+)s \2s ^r(ev)?\s*(\d+)s [.]{2,}RX s \b(alfa|apha)\bt alphas \b(pre-alpha|prealpha)\bs pre.alphas \(beta\)$t betas ^[:~._+-]+s [,*")([\]]s [~:+_ -]s \.$s (\d+(\.\d+)*)c C s� | j � j � } x& t D] \ } } | j | | � } q W| sJ d } n t j | � } | sn d } | } n� | j � d j d � } g | D] } t | � ^ q� } x# t | � d k r� | j d � q� Wt | � d k r� | | j � } nD d j g | d D] } t | � ^ q� | | j � } | d } d j g | D] } t | � ^ qB� } | j � } | r�x) t D] \ } } | j | | � } qvWn | s�| } n& d | k r�d n d } | | | } t | � s�d } n | S( s� Try to suggest a semantic form for a version for which _suggest_normalized_version couldn't come up with anything. s 0.0.0i RX i Rc t -R} N( R R; t _REPLACEMENTSt subt _NUMERIC_PREFIXR8 R9 R= RV R RC t endR� Ro t _SUFFIX_REPLACEMENTSt is_semverR5 ( R RR t patt replRD RI t suffixR� t sep( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _suggest_semantic_version� s: : ( c C s y t | � | SWn t k r% n X| j � } xS d2 d3 d4 d5 d6 d7 d8 d9 d: d; d< d= d> d? d@ f D] \ } } | j | | � } qf Wt j d d | � } t j d d | � } t j d d | � } t j d d | � } t j d d | � } | j d � r | d } n t j d! d | � } t j d" d# | � } t j d$ d% | � } t j d& d | � } t j d' d( | � } t j d) d( | � } t j d* d | � } t j d+ d, | � } t j d- d% | � } t j d. d/ | � } t j d0 d1 | � } y t | � Wn t k rdA } n X| S(B s� Suggest a normalized version close to the given version string. If you have a version string that isn't rational (i.e. NormalizedVersion doesn't like it) then you might be able to get an equivalent (or close) rational version from this function. This does a number of simple normalizations to the given string, based on observation of versions currently in use on PyPI. Given a dump of those version during PyCon 2009, 4287 of them: - 2312 (53.93%) match NormalizedVersion without change with the automatic suggestion - 3474 (81.04%) match when using this suggestion method @param s {str} An irrational version string. @returns A rational version string, or None, if couldn't determine one. s -alphaRY s -betaRi R� R� Rj R- s -finalR0 s -pres -releases .releases -stableR} RX R[ t s .finalR\ s pre$t pre0s dev$t dev0s ([abc]|rc)[\-\.](\d+)$s \1\2s [\-\.](dev)[\-\.]?r?(\d+)$s .\1\2s [.~]?([abc])\.?s \1R, i s \b0+(\d+)(?!\d)s (\d+[abc])$s \g<1>0s \.?(dev-r|dev\.r)\.?(\d+)$s .dev\2s -(a|b|c)(\d+)$s [\.\-](dev|devel)$s .dev0s (?![\.\-])dev$s (final|stable)$s \.?(r|-|-r)\.?(\d+)$s .post\2s \.?(dev|git|bzr)\.?(\d+)$s \.?(pre|preview|-c)(\d+)$s c\g<2>s p(\d+)$s .post\1( s -alphaRY ( s -betaRi ( R� RY ( R� Ri ( Rj R- ( s -finalR0 ( s -preR- ( s -releaseR0 ( s .releaseR0 ( s -stableR0 ( R} RX ( R[ RX ( R� R0 ( s .finalR0 ( R\ R0 N( Rg R R; t replaceRT R� Rp R5 ( R t rst origR� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _suggest_normalized_version� sH s ([a-z]+|\d+|[\.-])R- Ra t previews final-R� Rj t @Rc c C s� d � } g } x� | | � D]� } | j d � r� | d k rg x' | rc | d d k rc | j � q@ Wn x' | r� | d d k r� | j � qj Wn | j | � q Wt | � S( Nc S s� g } x� t j | j � � D]j } t j | | � } | r d | d k oU d k n rl | j d � } n d | } | j | � q q W| j d � | S( Nt 0i t 9i t *s *final( t _VERSION_PARTR= R; t _VERSION_REPLACERK t zfillRC ( R RR R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt get_partsI s R� s *finali����s *final-t 00000000( Rp t popRC R ( R R� RR R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _legacy_keyH s c B s e Z d � Z e d � � Z RS( c C s t | � S( N( R� ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR c s c C sR t } xE | j D]: } t | t � r | j d � r | d k r t } Pq q W| S( NR� s *final( RB R R R Rp R@ ( R RR Rq ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR) f s ( R R R R* R) ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR b s c B s? e Z e Z e e j � Z d e d <e j d � Z d � Z RS( Ru s ~=s ^(\d+(\.\d+)*)c C s� | | k r t S| j j t | � � } | sE t j d | | � t S| j � d } d | k rz | j d d � d } n t | | � S( NsA Cannot compute compatible match for version %s and constraint %si RX i ( RB t numeric_reR8 Ro t loggert warningR@ R9 t rsplitRt ( R RM RO RI RD R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRu y s ( R R R R4 t dictR+ RJ RT RU R� Ru ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR q s sN ^(\d+)\.(\d+)\.(\d+)(-[a-z0-9]+(\.[a-z0-9-]+)*)?(\+[a-z0-9]+(\.[a-z0-9-]+)*)?$c C s t j | � S( N( t _SEMVER_RER8 ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR� � s c C s� d � } t | � } | s* t | � � n | j � } g | d D] } t | � ^ qA \ } } } | | d d � | | d d � } } | | | f | | f S( Nc S si | d k r | f } nM | d j d � } t g | D]' } | j � rV | j d � n | ^ q5 � } | S( Ni RX i ( R5 R= R R^ R� ( R t absentRR R R. ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt make_tuple� s :i t |i R� ( R� R R9 RV ( R R� RD R9 R� t majort minort patchRa t build( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _semantic_key� s ,'c B s e Z d � Z e d � � Z RS( c C s t | � S( N( R� ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s | j d d d k S( Ni i R� ( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR) � s ( R R R R* R) ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c B s e Z e Z RS( ( R R R R4 ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s t VersionSchemec B s8 e Z d d � Z d � Z d � Z d � Z d � Z RS( c C s | | _ | | _ | | _ d S( N( R< t matchert suggester( R R< R� R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s8 y | j j | � t } Wn t k r3 t } n X| S( N( R� R4 R@ R RB ( R R RR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_valid_version� s c C s5 y | j | � t } Wn t k r0 t } n X| S( N( R� R@ R RB ( R R RR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_valid_matcher� s c C s | j d | � S( s: Used for processing some metadata fields s dummy_name (%s)( R� ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_valid_constraint_list� s c C s+ | j d k r d } n | j | � } | S( N( R� R5 ( R R RR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt suggest� s N( R R R5 R R� R� R� R� ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR� � s t normalizedc C s | S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR/ � R0 t legacyt semantict defaultc C s' | t k r t d | � � n t | S( Ns unknown scheme name: %r( t _SCHEMESR6 ( R: ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s () R t loggingRT t compatR t __all__t getLoggerR R� R6 R t objectR R+ RU R] Rf Rg R Rt R R� R� R� R� R� t IR� R5 R� R� R R R� R� R� R R R� R� R ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt <module> s~ 1k =$ W . r # PK @N#]&�D�f �f - site-packages/pip/_vendor/distlib/version.pyonu �[��� � ��abc @ sr d Z d d l Z d d l Z d d l m Z d d d d d d d d g Z e j e � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ e j d � Z d � Z e Z d e f d � � YZ d � Z d e f d � � YZ e j d � d f e j d � d f e j d � d f e j d � d f e j d � d f e j d � d f e j d! � d" f e j d# � d$ f e j d% � d& f e j d' � d( f f Z e j d) � d f e j d* � d f e j d+ � d" f e j d! � d" f e j d, � d f f Z e j d- � Z d. � Z d/ � Z e j d0 e j � Z i d1 d2 6d1 d3 6d4 d5 6d1 d6 6d7 d8 6d d 6d d" 6Z d9 � Z d e f d: � � YZ d e f d; � � YZ e j d< e j � Z! d= � Z" d> � Z# d e f d? � � YZ$ d e f d@ � � YZ% dA e f dB � � YZ& i e& e e e � dC 6e& e e dD � � dE 6e& e# e% e � dF 6Z' e' dC e' dG <dH � Z( d S(I s~ Implementation of a flexible versioning scheme providing support for PEP-440, setuptools-compatible and semantic versioning. i����Ni ( t string_typest NormalizedVersiont NormalizedMatchert LegacyVersiont LegacyMatchert SemanticVersiont SemanticMatchert UnsupportedVersionErrort get_schemec B s e Z d Z RS( s This is an unsupported version.( t __name__t __module__t __doc__( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR s t Versionc B s� e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � � Z RS( c C s- | j � | _ } | j | � | _ } d S( N( t stript _stringt parset _parts( t selft st parts( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __init__ s c C s t d � � d S( Ns please implement in a subclass( t NotImplementedError( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR $ s c C s5 t | � t | � k r1 t d | | f � � n d S( Ns cannot compare %r and %r( t typet TypeError( R t other( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _check_compatible' s c C s | j | � | j | j k S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __eq__+ s c C s | j | � S( N( R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __ne__/ s c C s | j | � | j | j k S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __lt__2 s c C s | j | � p | j | � S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __gt__6 s c C s | j | � p | j | � S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __le__9 s c C s | j | � p | j | � S( N( R R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __ge__< s c C s t | j � S( N( t hashR ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __hash__@ s c C s d | j j | j f S( Ns %s('%s')( t __class__R R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __repr__C s c C s | j S( N( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt __str__F s c C s t d � � d S( Ns Please implement in subclasses.( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_prereleaseI s ( R R R R R R R R R R R R! R# R$ t propertyR% ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR s t Matcherc B s� e Z d Z e j d � Z e j d � Z e j d � Z i d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6Z d � Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s ^(\w[\s\w'.-]*)(\((.*)\))?s' ^(<=|>=|<|>|!=|={2,3}|~=)?\s*([^\s,]+)$s ^\d+(\.\d+)*$c C s | | k S( N( ( t vt ct p( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt <lambda>W t t <c C s | | k S( N( ( R( R) R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ X R, t >c C s | | k p | | k S( N( ( R( R) R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ Y R, s <=c C s | | k p | | k S( N( ( R( R) R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ Z R, s >=c C s | | k S( N( ( R( R) R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ [ R, s ==c C s | | k S( N( ( R( R) R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ \ R, s ===c C s | | k p | | k S( N( ( R( R) R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ ^ R, s ~=c C s | | k S( N( ( R( R) R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ _ R, s !=c C s� | j d k r t d � � n | j � | _ } | j j | � } | s\ t d | � � n | j d � } | d j � | _ | j j � | _ g } | d r�g | d j d � D] } | j � ^ q� } x� | D]� } | j j | � } | s t d | | f � � n | j � } | d p#d } | d } | j d � r�| d k r^t d | � � n | d t } } | j j | � s�| j | � q�n | j | � t } } | j | | | f � q� Wn t | � | _ d S( Ns Please specify a version classs Not valid: %rR, i i t ,s Invalid %r in %rs ~=i s .*s ==s !=s# '.*' not allowed for %r constraintsi����( s ==s !=( t version_classt Nonet ValueErrorR R t dist_ret matcht groupst namet lowert keyt splitt comp_ret endswitht Truet num_ret Falset appendt tupleR ( R R t mR5 t clistR) t constraintst opt vnt prefix( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR b s: , c C s� t | t � r! | j | � } n x� | j D]� \ } } } | j j | � } t | t � rm t | | � } n | s� d | | j j f } t | � � n | | | | � s+ t Sq+ Wt S( s� Check if the provided version matches the constraints. :param version: The version to match against this instance. :type version: String or :class:`Version` instance. s %r not implemented for %s( t isinstanceR R0 R t _operatorst gett getattrR" R R R> R< ( R t versiont operatort constraintRF t ft msg( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR4 � s c C sJ d } t | j � d k rF | j d d d k rF | j d d } n | S( Ni i s ==s ===( s ==s ===( R1 t lenR ( R t result( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt exact_version� s ,c C sG t | � t | � k s* | j | j k rC t d | | f � � n d S( Ns cannot compare %s and %s( R R6 R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s *c C s/ | j | � | j | j k o. | j | j k S( N( R R8 R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s | j | � S( N( R ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s t | j � t | j � S( N( R R8 R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR! � s c C s d | j j | j f S( Ns %s(%r)( R" R R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR# � s c C s | j S( N( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR$ � s N( R R R1 R0 t ret compileR3 R: R= RH R R4 R& RR R R R R! R# R$ ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR' N s, % sk ^v?(\d+!)?(\d+(\.\d+)*)((a|b|c|rc)(\d+))?(\.(post)(\d+))?(\.(dev)(\d+))?(\+([a-zA-Z\d]+(\.[a-zA-Z\d]+)?))?$c C sK | j � } t j | � } | s4 t d | � � n | j � } t d � | d j d � D� � } x0 t | � d k r� | d d k r� | d } qf W| d s� d } n t | d � } | d d !} | d d !} | d d !} | d } | d k r� d } n | d t | d � f } | d k r.d } n | d t | d � f } | d k r]d } n | d t | d � f } | d k r�d } nf g } xQ | j d � D]@ } | j � r�d t | � f } n d | f } | j | � q�Wt | � } | s| r| rd } qd } n | s&d } n | s5d } n | | | | | | f S( Ns Not a valid version: %sc s s | ] } t | � Vq d S( N( t int( t .0R( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pys <genexpr>� s i t .i����i i i i i i i i t at zt _t final( NN( ( NN( ( NN( ( ( RX i����( RY ( RZ ( R[ ( R t PEP440_VERSION_RER4 R R5 R@ R9 RP RU R1 t isdigitR? ( R RA R5 t numst epocht pret postt devt localR t part( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _pep_440_key� sT #% c B sA e Z d Z d � Z e d d d d d g � Z e d � � Z RS( sI A rational version. Good: 1.2 # equivalent to "1.2.0" 1.2.0 1.2a1 1.2.3a2 1.2.3b1 1.2.3c1 1.2.3.4 TODO: fill this out Bad: 1 # minimum two numbers 1.2a # release level must have a release serial 1.2.3b c C sQ t | � } t j | � } | j � } t d � | d j d � D� � | _ | S( Nc s s | ] } t | � Vq d S( N( RU ( RV R( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pys <genexpr> s i RW ( t _normalized_keyR\ R4 R5 R@ R9 t _release_clause( R R RQ RA R5 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR s &RX t bR) t rcRb c s t � f d � � j D� � S( Nc 3 s( | ] } | r | d � j k Vq d S( i N( t PREREL_TAGS( RV t t( R ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pys <genexpr> s ( t anyR ( R ( ( R s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR% s ( R R R R t setRj R& R% ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C sU t | � } t | � } | | k r( t S| j | � s; t St | � } | | d k S( NRW ( t strR< t startswithR> RP ( t xt yt n( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _match_prefix" s c B s� e Z e Z i d d 6d d 6d d 6d d 6d d 6d d 6d d 6d d 6Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( t _match_compatibles ~=t _match_ltR- t _match_gtR. t _match_les <=t _match_ges >=t _match_eqs ==t _match_arbitrarys ===t _match_nes !=c C sx | r" d | k o | j d } n | j d o: | j d } | rn | j j d d � d } | j | � } n | | f S( Nt +i����i i ( R R R9 R0 ( R RK RM RF t strip_localR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _adjust_local< s c C sj | j | | | � \ } } | | k r+ t S| j } d j g | D] } t | � ^ qA � } t | | � S( NRW ( R~ R> Rg t joinRn Rs ( R RK RM RF t release_clauset it pfx( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRu J s (c C sj | j | | | � \ } } | | k r+ t S| j } d j g | D] } t | � ^ qA � } t | | � S( NRW ( R~ R> Rg R Rn Rs ( R RK RM RF R� R� R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRv R s (c C s% | j | | | � \ } } | | k S( N( R~ ( R RK RM RF ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRw Z s c C s% | j | | | � \ } } | | k S( N( R~ ( R RK RM RF ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRx ^ s c C sC | j | | | � \ } } | s0 | | k } n t | | � } | S( N( R~ Rs ( R RK RM RF RQ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRy b s c C s t | � t | � k S( N( Rn ( R RK RM RF ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRz j s c C sD | j | | | � \ } } | s0 | | k } n t | | � } | S( N( R~ Rs ( R RK RM RF RQ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR{ m s c C s� | j | | | � \ } } | | k r+ t S| | k r; t S| j } t | � d k rc | d } n d j g | D] } t | � ^ qp � } t | | � S( Ni i����RW ( R~ R< R> Rg RP R Rn Rs ( R RK RM RF R� R� R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRt u s (( R R R R0 RH R~ Ru Rv Rw Rx Ry Rz R{ Rt ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR - s& s [.+-]$R, s ^[.](\d)s 0.\1s ^[.-]s ^\((.*)\)$s \1s ^v(ersion)?\s*(\d+)s \2s ^r(ev)?\s*(\d+)s [.]{2,}RW s \b(alfa|apha)\bt alphas \b(pre-alpha|prealpha)\bs pre.alphas \(beta\)$t betas ^[:~._+-]+s [,*")([\]]s [~:+_ -]s \.$s (\d+(\.\d+)*)c C s� | j � j � } x& t D] \ } } | j | | � } q W| sJ d } n t j | � } | sn d } | } n� | j � d j d � } g | D] } t | � ^ q� } x# t | � d k r� | j d � q� Wt | � d k r� | | j � } nD d j g | d D] } t | � ^ q� | | j � } | d } d j g | D] } t | � ^ qB� } | j � } | r�x) t D] \ } } | j | | � } qvWn | s�| } n& d | k r�d n d } | | | } t | � s�d } n | S( s� Try to suggest a semantic form for a version for which _suggest_normalized_version couldn't come up with anything. s 0.0.0i RW i Rb t -R| N( R R7 t _REPLACEMENTSt subt _NUMERIC_PREFIXR4 R5 R9 RU RP R? t endR Rn t _SUFFIX_REPLACEMENTSt is_semverR1 ( R RQ t patt replRA RF t suffixR� t sep( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _suggest_semantic_version� s: : ( c C s y t | � | SWn t k r% n X| j � } xS d2 d3 d4 d5 d6 d7 d8 d9 d: d; d< d= d> d? d@ f D] \ } } | j | | � } qf Wt j d d | � } t j d d | � } t j d d | � } t j d d | � } t j d d | � } | j d � r | d } n t j d! d | � } t j d" d# | � } t j d$ d% | � } t j d& d | � } t j d' d( | � } t j d) d( | � } t j d* d | � } t j d+ d, | � } t j d- d% | � } t j d. d/ | � } t j d0 d1 | � } y t | � Wn t k rdA } n X| S(B s� Suggest a normalized version close to the given version string. If you have a version string that isn't rational (i.e. NormalizedVersion doesn't like it) then you might be able to get an equivalent (or close) rational version from this function. This does a number of simple normalizations to the given string, based on observation of versions currently in use on PyPI. Given a dump of those version during PyCon 2009, 4287 of them: - 2312 (53.93%) match NormalizedVersion without change with the automatic suggestion - 3474 (81.04%) match when using this suggestion method @param s {str} An irrational version string. @returns A rational version string, or None, if couldn't determine one. s -alphaRX s -betaRh R� R� Ri R) s -finalR, s -pres -releases .releases -stableR| RW RZ t s .finalR[ s pre$t pre0s dev$t dev0s ([abc]|rc)[\-\.](\d+)$s \1\2s [\-\.](dev)[\-\.]?r?(\d+)$s .\1\2s [.~]?([abc])\.?s \1R( i s \b0+(\d+)(?!\d)s (\d+[abc])$s \g<1>0s \.?(dev-r|dev\.r)\.?(\d+)$s .dev\2s -(a|b|c)(\d+)$s [\.\-](dev|devel)$s .dev0s (?![\.\-])dev$s (final|stable)$s \.?(r|-|-r)\.?(\d+)$s .post\2s \.?(dev|git|bzr)\.?(\d+)$s \.?(pre|preview|-c)(\d+)$s c\g<2>s p(\d+)$s .post\1( s -alphaRX ( s -betaRh ( R� RX ( R� Rh ( Ri R) ( s -finalR, ( s -preR) ( s -releaseR, ( s .releaseR, ( s -stableR, ( R| RW ( RZ RW ( R� R, ( s .finalR, ( R[ R, N( Rf R R7 t replaceRS R� Ro R1 ( R t rst origR� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _suggest_normalized_version� sH s ([a-z]+|\d+|[\.-])R) R` t previews final-R� Ri t @Rb c C s� d � } g } x� | | � D]� } | j d � r� | d k rg x' | rc | d d k rc | j � q@ Wn x' | r� | d d k r� | j � qj Wn | j | � q Wt | � S( Nc S s� g } x� t j | j � � D]j } t j | | � } | r d | d k oU d k n rl | j d � } n d | } | j | � q q W| j d � | S( Nt 0i t 9i t *s *final( t _VERSION_PARTR9 R7 t _VERSION_REPLACERI t zfillR? 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R@ ( R R� RQ R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _legacy_keyH s c B s e Z d � Z e d � � Z RS( c C s t | � S( N( R� ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR c s c C sR t } xE | j D]: } t | t � r | j d � r | d k r t } Pq q W| S( NR� s *final( R> R RG R Ro R< ( R RQ Rp ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR% f s ( R R R R& R% ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR b s c B s? e Z e Z e e j � Z d e d <e j d � Z d � Z RS( Rt s ~=s ^(\d+(\.\d+)*)c C s� | | k r t S| j j t | � � } | sE t j d | | � t S| j � d } d | k rz | j d d � d } n t | | � S( NsA Cannot compute compatible match for version %s and constraint %si RW i ( R> t numeric_reR4 Rn t loggert warningR< R5 t rsplitRs ( R RK RM RF RA R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyRt y s ( R R R R0 t dictR' RH RS RT R� Rt ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR q s sN ^(\d+)\.(\d+)\.(\d+)(-[a-z0-9]+(\.[a-z0-9-]+)*)?(\+[a-z0-9]+(\.[a-z0-9-]+)*)?$c C s t j | � S( N( t _SEMVER_RER4 ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR� � s c C s� d � } t | � } | s* t | � � n | j � } g | d D] } t | � ^ qA \ } } } | | d d � | | d d � } } | | | f | | f S( Nc S si | d k r | f } nM | d j d � } t g | D]' } | j � rV | j d � n | ^ q5 � } | S( Ni RW i ( R1 R9 R@ R] R� ( R t absentRQ R R* ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt make_tuple� s :i t |i R� ( R� R R5 RU ( R R� RA R5 R� t majort minort patchR` t build( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt _semantic_key� s ,'c B s e Z d � Z e d � � Z RS( c C s t | � S( N( R� ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s | j d d d k S( Ni i R� ( R ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR% � s ( R R R R& R% ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c B s e Z e Z RS( ( R R R R0 ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s t VersionSchemec B s8 e Z d d � Z d � Z d � Z d � Z d � Z RS( c C s | | _ | | _ | | _ d S( N( R8 t matchert suggester( R R8 R� R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s c C s8 y | j j | � t } Wn t k r3 t } n X| S( N( R� R0 R< R R> ( R R RQ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_valid_version� s c C s5 y | j | � t } Wn t k r0 t } n X| S( N( R� R< R R> ( R R RQ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_valid_matcher� s c C s | j d | � S( s: Used for processing some metadata fields s dummy_name (%s)( R� ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt is_valid_constraint_list� s c C s+ | j d k r d } n | j | � } | S( N( R� R1 ( R R RQ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt suggest� s N( R R R1 R R� R� R� R� ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR� � s t normalizedc C s | S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR+ � R, t legacyt semantict defaultc C s' | t k r t d | � � n t | S( Ns unknown scheme name: %r( t _SCHEMESR2 ( R6 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyR � s () R t loggingRS t compatR t __all__t getLoggerR R� R2 R t objectR R' RT R\ Re Rf R Rs R R� R� R� R� R� t IR� R1 R� R� R R R� R� R� R R R� R� R ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/version.pyt <module> s~ 1k =$ W . r # PK @N#]�8�-]R ]R * site-packages/pip/_vendor/distlib/index.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2013 Vinay Sajip. # Licensed to the Python Software Foundation under a contributor agreement. # See LICENSE.txt and CONTRIBUTORS.txt. # import hashlib import logging import os import shutil import subprocess import tempfile try: from threading import Thread except ImportError: from dummy_threading import Thread from . import DistlibException from .compat import (HTTPBasicAuthHandler, Request, HTTPPasswordMgr, urlparse, build_opener, string_types) from .util import cached_property, zip_dir, ServerProxy logger = logging.getLogger(__name__) DEFAULT_INDEX = 'https://pypi.python.org/pypi' DEFAULT_REALM = 'pypi' class PackageIndex(object): """ This class represents a package index compatible with PyPI, the Python Package Index. """ boundary = b'----------ThIs_Is_tHe_distlib_index_bouNdaRY_$' def __init__(self, url=None): """ Initialise an instance. :param url: The URL of the index. If not specified, the URL for PyPI is used. """ self.url = url or DEFAULT_INDEX self.read_configuration() scheme, netloc, path, params, query, frag = urlparse(self.url) if params or query or frag or scheme not in ('http', 'https'): raise DistlibException('invalid repository: %s' % self.url) self.password_handler = None self.ssl_verifier = None self.gpg = None self.gpg_home = None self.rpc_proxy = None with open(os.devnull, 'w') as sink: # Use gpg by default rather than gpg2, as gpg2 insists on # prompting for passwords for s in ('gpg', 'gpg2'): try: rc = subprocess.check_call([s, '--version'], stdout=sink, stderr=sink) if rc == 0: self.gpg = s break except OSError: pass def _get_pypirc_command(self): """ Get the distutils command for interacting with PyPI configurations. :return: the command. """ from distutils.core import Distribution from distutils.config import PyPIRCCommand d = Distribution() return PyPIRCCommand(d) def read_configuration(self): """ Read the PyPI access configuration as supported by distutils, getting PyPI to do the actual work. This populates ``username``, ``password``, ``realm`` and ``url`` attributes from the configuration. """ # get distutils to do the work c = self._get_pypirc_command() c.repository = self.url cfg = c._read_pypirc() self.username = cfg.get('username') self.password = cfg.get('password') self.realm = cfg.get('realm', 'pypi') self.url = cfg.get('repository', self.url) def save_configuration(self): """ Save the PyPI access configuration. You must have set ``username`` and ``password`` attributes before calling this method. Again, distutils is used to do the actual work. """ self.check_credentials() # get distutils to do the work c = self._get_pypirc_command() c._store_pypirc(self.username, self.password) def check_credentials(self): """ Check that ``username`` and ``password`` have been set, and raise an exception if not. """ if self.username is None or self.password is None: raise DistlibException('username and password must be set') pm = HTTPPasswordMgr() _, netloc, _, _, _, _ = urlparse(self.url) pm.add_password(self.realm, netloc, self.username, self.password) self.password_handler = HTTPBasicAuthHandler(pm) def register(self, metadata): """ Register a distribution on PyPI, using the provided metadata. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the distribution to be registered. :return: The HTTP response received from PyPI upon submission of the request. """ self.check_credentials() metadata.validate() d = metadata.todict() d[':action'] = 'verify' request = self.encode_request(d.items(), []) response = self.send_request(request) d[':action'] = 'submit' request = self.encode_request(d.items(), []) return self.send_request(request) def _reader(self, name, stream, outbuf): """ Thread runner for reading lines of from a subprocess into a buffer. :param name: The logical name of the stream (used for logging only). :param stream: The stream to read from. This will typically a pipe connected to the output stream of a subprocess. :param outbuf: The list to append the read lines to. """ while True: s = stream.readline() if not s: break s = s.decode('utf-8').rstrip() outbuf.append(s) logger.debug('%s: %s' % (name, s)) stream.close() def get_sign_command(self, filename, signer, sign_password, keystore=None): """ Return a suitable command for signing a file. :param filename: The pathname to the file to be signed. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :param keystore: The path to a directory which contains the keys used in verification. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The signing command as a list suitable to be passed to :class:`subprocess.Popen`. """ cmd = [self.gpg, '--status-fd', '2', '--no-tty'] if keystore is None: keystore = self.gpg_home if keystore: cmd.extend(['--homedir', keystore]) if sign_password is not None: cmd.extend(['--batch', '--passphrase-fd', '0']) td = tempfile.mkdtemp() sf = os.path.join(td, os.path.basename(filename) + '.asc') cmd.extend(['--detach-sign', '--armor', '--local-user', signer, '--output', sf, filename]) logger.debug('invoking: %s', ' '.join(cmd)) return cmd, sf def run_command(self, cmd, input_data=None): """ Run a command in a child process , passing it any input data specified. :param cmd: The command to run. :param input_data: If specified, this must be a byte string containing data to be sent to the child process. :return: A tuple consisting of the subprocess' exit code, a list of lines read from the subprocess' ``stdout``, and a list of lines read from the subprocess' ``stderr``. """ kwargs = { 'stdout': subprocess.PIPE, 'stderr': subprocess.PIPE, } if input_data is not None: kwargs['stdin'] = subprocess.PIPE stdout = [] stderr = [] p = subprocess.Popen(cmd, **kwargs) # We don't use communicate() here because we may need to # get clever with interacting with the command t1 = Thread(target=self._reader, args=('stdout', p.stdout, stdout)) t1.start() t2 = Thread(target=self._reader, args=('stderr', p.stderr, stderr)) t2.start() if input_data is not None: p.stdin.write(input_data) p.stdin.close() p.wait() t1.join() t2.join() return p.returncode, stdout, stderr def sign_file(self, filename, signer, sign_password, keystore=None): """ Sign a file. :param filename: The pathname to the file to be signed. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :param keystore: The path to a directory which contains the keys used in signing. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The absolute pathname of the file where the signature is stored. """ cmd, sig_file = self.get_sign_command(filename, signer, sign_password, keystore) rc, stdout, stderr = self.run_command(cmd, sign_password.encode('utf-8')) if rc != 0: raise DistlibException('sign command failed with error ' 'code %s' % rc) return sig_file def upload_file(self, metadata, filename, signer=None, sign_password=None, filetype='sdist', pyversion='source', keystore=None): """ Upload a release file to the index. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the file to be uploaded. :param filename: The pathname of the file to be uploaded. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :param filetype: The type of the file being uploaded. This is the distutils command which produced that file, e.g. ``sdist`` or ``bdist_wheel``. :param pyversion: The version of Python which the release relates to. For code compatible with any Python, this would be ``source``, otherwise it would be e.g. ``3.2``. :param keystore: The path to a directory which contains the keys used in signing. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The HTTP response received from PyPI upon submission of the request. """ self.check_credentials() if not os.path.exists(filename): raise DistlibException('not found: %s' % filename) metadata.validate() d = metadata.todict() sig_file = None if signer: if not self.gpg: logger.warning('no signing program available - not signed') else: sig_file = self.sign_file(filename, signer, sign_password, keystore) with open(filename, 'rb') as f: file_data = f.read() md5_digest = hashlib.md5(file_data).hexdigest() sha256_digest = hashlib.sha256(file_data).hexdigest() d.update({ ':action': 'file_upload', 'protocol_version': '1', 'filetype': filetype, 'pyversion': pyversion, 'md5_digest': md5_digest, 'sha256_digest': sha256_digest, }) files = [('content', os.path.basename(filename), file_data)] if sig_file: with open(sig_file, 'rb') as f: sig_data = f.read() files.append(('gpg_signature', os.path.basename(sig_file), sig_data)) shutil.rmtree(os.path.dirname(sig_file)) request = self.encode_request(d.items(), files) return self.send_request(request) def upload_documentation(self, metadata, doc_dir): """ Upload documentation to the index. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the documentation to be uploaded. :param doc_dir: The pathname of the directory which contains the documentation. This should be the directory that contains the ``index.html`` for the documentation. :return: The HTTP response received from PyPI upon submission of the request. """ self.check_credentials() if not os.path.isdir(doc_dir): raise DistlibException('not a directory: %r' % doc_dir) fn = os.path.join(doc_dir, 'index.html') if not os.path.exists(fn): raise DistlibException('not found: %r' % fn) metadata.validate() name, version = metadata.name, metadata.version zip_data = zip_dir(doc_dir).getvalue() fields = [(':action', 'doc_upload'), ('name', name), ('version', version)] files = [('content', name, zip_data)] request = self.encode_request(fields, files) return self.send_request(request) def get_verify_command(self, signature_filename, data_filename, keystore=None): """ Return a suitable command for verifying a file. :param signature_filename: The pathname to the file containing the signature. :param data_filename: The pathname to the file containing the signed data. :param keystore: The path to a directory which contains the keys used in verification. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The verifying command as a list suitable to be passed to :class:`subprocess.Popen`. """ cmd = [self.gpg, '--status-fd', '2', '--no-tty'] if keystore is None: keystore = self.gpg_home if keystore: cmd.extend(['--homedir', keystore]) cmd.extend(['--verify', signature_filename, data_filename]) logger.debug('invoking: %s', ' '.join(cmd)) return cmd def verify_signature(self, signature_filename, data_filename, keystore=None): """ Verify a signature for a file. :param signature_filename: The pathname to the file containing the signature. :param data_filename: The pathname to the file containing the signed data. :param keystore: The path to a directory which contains the keys used in verification. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: True if the signature was verified, else False. """ if not self.gpg: raise DistlibException('verification unavailable because gpg ' 'unavailable') cmd = self.get_verify_command(signature_filename, data_filename, keystore) rc, stdout, stderr = self.run_command(cmd) if rc not in (0, 1): raise DistlibException('verify command failed with error ' 'code %s' % rc) return rc == 0 def download_file(self, url, destfile, digest=None, reporthook=None): """ This is a convenience method for downloading a file from an URL. Normally, this will be a file from the index, though currently no check is made for this (i.e. a file can be downloaded from anywhere). The method is just like the :func:`urlretrieve` function in the standard library, except that it allows digest computation to be done during download and checking that the downloaded data matched any expected value. :param url: The URL of the file to be downloaded (assumed to be available via an HTTP GET request). :param destfile: The pathname where the downloaded file is to be saved. :param digest: If specified, this must be a (hasher, value) tuple, where hasher is the algorithm used (e.g. ``'md5'``) and ``value`` is the expected value. :param reporthook: The same as for :func:`urlretrieve` in the standard library. """ if digest is None: digester = None logger.debug('No digest specified') else: if isinstance(digest, (list, tuple)): hasher, digest = digest else: hasher = 'md5' digester = getattr(hashlib, hasher)() logger.debug('Digest specified: %s' % digest) # The following code is equivalent to urlretrieve. # We need to do it this way so that we can compute the # digest of the file as we go. with open(destfile, 'wb') as dfp: # addinfourl is not a context manager on 2.x # so we have to use try/finally sfp = self.send_request(Request(url)) try: headers = sfp.info() blocksize = 8192 size = -1 read = 0 blocknum = 0 if "content-length" in headers: size = int(headers["Content-Length"]) if reporthook: reporthook(blocknum, blocksize, size) while True: block = sfp.read(blocksize) if not block: break read += len(block) dfp.write(block) if digester: digester.update(block) blocknum += 1 if reporthook: reporthook(blocknum, blocksize, size) finally: sfp.close() # check that we got the whole file, if we can if size >= 0 and read < size: raise DistlibException( 'retrieval incomplete: got only %d out of %d bytes' % (read, size)) # if we have a digest, it must match. if digester: actual = digester.hexdigest() if digest != actual: raise DistlibException('%s digest mismatch for %s: expected ' '%s, got %s' % (hasher, destfile, digest, actual)) logger.debug('Digest verified: %s', digest) def send_request(self, req): """ Send a standard library :class:`Request` to PyPI and return its response. :param req: The request to send. :return: The HTTP response from PyPI (a standard library HTTPResponse). """ handlers = [] if self.password_handler: handlers.append(self.password_handler) if self.ssl_verifier: handlers.append(self.ssl_verifier) opener = build_opener(*handlers) return opener.open(req) def encode_request(self, fields, files): """ Encode fields and files for posting to an HTTP server. :param fields: The fields to send as a list of (fieldname, value) tuples. :param files: The files to send as a list of (fieldname, filename, file_bytes) tuple. """ # Adapted from packaging, which in turn was adapted from # http://code.activestate.com/recipes/146306 parts = [] boundary = self.boundary for k, values in fields: if not isinstance(values, (list, tuple)): values = [values] for v in values: parts.extend(( b'--' + boundary, ('Content-Disposition: form-data; name="%s"' % k).encode('utf-8'), b'', v.encode('utf-8'))) for key, filename, value in files: parts.extend(( b'--' + boundary, ('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename)).encode('utf-8'), b'', value)) parts.extend((b'--' + boundary + b'--', b'')) body = b'\r\n'.join(parts) ct = b'multipart/form-data; boundary=' + boundary headers = { 'Content-type': ct, 'Content-length': str(len(body)) } return Request(self.url, body, headers) def search(self, terms, operator=None): if isinstance(terms, string_types): terms = {'name': terms} if self.rpc_proxy is None: self.rpc_proxy = ServerProxy(self.url, timeout=3.0) return self.rpc_proxy.search(terms, operator or 'and') PK @N#]_ s`a� a� + site-packages/pip/_vendor/distlib/compat.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2013-2016 Vinay Sajip. # Licensed to the Python Software Foundation under a contributor agreement. # See LICENSE.txt and CONTRIBUTORS.txt. # from __future__ import absolute_import import os import re import sys try: import ssl except ImportError: ssl = None if sys.version_info[0] < 3: # pragma: no cover from StringIO import StringIO string_types = basestring, text_type = unicode from types import FileType as file_type import __builtin__ as builtins import ConfigParser as configparser from ._backport import shutil from urlparse import urlparse, urlunparse, urljoin, urlsplit, urlunsplit from urllib import (urlretrieve, quote as _quote, unquote, url2pathname, pathname2url, ContentTooShortError, splittype) def quote(s): if isinstance(s, unicode): s = s.encode('utf-8') return _quote(s) import urllib2 from urllib2 import (Request, urlopen, URLError, HTTPError, HTTPBasicAuthHandler, HTTPPasswordMgr, HTTPHandler, HTTPRedirectHandler, build_opener) if ssl: from urllib2 import HTTPSHandler import httplib import xmlrpclib import Queue as queue from HTMLParser import HTMLParser import htmlentitydefs raw_input = raw_input from itertools import ifilter as filter from itertools import ifilterfalse as filterfalse _userprog = None def splituser(host): """splituser('user[:passwd]@host[:port]') --> 'user[:passwd]', 'host[:port]'.""" global _userprog if _userprog is None: import re _userprog = re.compile('^(.*)@(.*)$') match = _userprog.match(host) if match: return match.group(1, 2) return None, host else: # pragma: no cover from io import StringIO string_types = str, text_type = str from io import TextIOWrapper as file_type import builtins import configparser import shutil from urllib.parse import (urlparse, urlunparse, urljoin, splituser, quote, unquote, urlsplit, urlunsplit, splittype) from urllib.request import (urlopen, urlretrieve, Request, url2pathname, pathname2url, HTTPBasicAuthHandler, HTTPPasswordMgr, HTTPHandler, HTTPRedirectHandler, build_opener) if ssl: from urllib.request import HTTPSHandler from urllib.error import HTTPError, URLError, ContentTooShortError import http.client as httplib import urllib.request as urllib2 import xmlrpc.client as xmlrpclib import queue from html.parser import HTMLParser import html.entities as htmlentitydefs raw_input = input from itertools import filterfalse filter = filter try: from ssl import match_hostname, CertificateError except ImportError: # pragma: no cover class CertificateError(ValueError): pass def _dnsname_match(dn, hostname, max_wildcards=1): """Matching according to RFC 6125, section 6.4.3 http://tools.ietf.org/html/rfc6125#section-6.4.3 """ pats = [] if not dn: return False parts = dn.split('.') leftmost, remainder = parts[0], parts[1:] wildcards = leftmost.count('*') if wildcards > max_wildcards: # Issue #17980: avoid denials of service by refusing more # than one wildcard per fragment. A survey of established # policy among SSL implementations showed it to be a # reasonable choice. raise CertificateError( "too many wildcards in certificate DNS name: " + repr(dn)) # speed up common case w/o wildcards if not wildcards: return dn.lower() == hostname.lower() # RFC 6125, section 6.4.3, subitem 1. # The client SHOULD NOT attempt to match a presented identifier in which # the wildcard character comprises a label other than the left-most label. if leftmost == '*': # When '*' is a fragment by itself, it matches a non-empty dotless # fragment. pats.append('[^.]+') elif leftmost.startswith('xn--') or hostname.startswith('xn--'): # RFC 6125, section 6.4.3, subitem 3. # The client SHOULD NOT attempt to match a presented identifier # where the wildcard character is embedded within an A-label or # U-label of an internationalized domain name. pats.append(re.escape(leftmost)) else: # Otherwise, '*' matches any dotless string, e.g. www* pats.append(re.escape(leftmost).replace(r'\*', '[^.]*')) # add the remaining fragments, ignore any wildcards for frag in remainder: pats.append(re.escape(frag)) pat = re.compile(r'\A' + r'\.'.join(pats) + r'\Z', re.IGNORECASE) return pat.match(hostname) def match_hostname(cert, hostname): """Verify that *cert* (in decoded format as returned by SSLSocket.getpeercert()) matches the *hostname*. RFC 2818 and RFC 6125 rules are followed, but IP addresses are not accepted for *hostname*. CertificateError is raised on failure. On success, the function returns nothing. """ if not cert: raise ValueError("empty or no certificate, match_hostname needs a " "SSL socket or SSL context with either " "CERT_OPTIONAL or CERT_REQUIRED") dnsnames = [] san = cert.get('subjectAltName', ()) for key, value in san: if key == 'DNS': if _dnsname_match(value, hostname): return dnsnames.append(value) if not dnsnames: # The subject is only checked when there is no dNSName entry # in subjectAltName for sub in cert.get('subject', ()): for key, value in sub: # XXX according to RFC 2818, the most specific Common Name # must be used. if key == 'commonName': if _dnsname_match(value, hostname): return dnsnames.append(value) if len(dnsnames) > 1: raise CertificateError("hostname %r " "doesn't match either of %s" % (hostname, ', '.join(map(repr, dnsnames)))) elif len(dnsnames) == 1: raise CertificateError("hostname %r " "doesn't match %r" % (hostname, dnsnames[0])) else: raise CertificateError("no appropriate commonName or " "subjectAltName fields were found") try: from types import SimpleNamespace as Container except ImportError: # pragma: no cover class Container(object): """ A generic container for when multiple values need to be returned """ def __init__(self, **kwargs): self.__dict__.update(kwargs) try: from shutil import which except ImportError: # pragma: no cover # Implementation from Python 3.3 def which(cmd, mode=os.F_OK | os.X_OK, path=None): """Given a command, mode, and a PATH string, return the path which conforms to the given mode on the PATH, or None if there is no such file. `mode` defaults to os.F_OK | os.X_OK. `path` defaults to the result of os.environ.get("PATH"), or can be overridden with a custom search path. """ # Check that a given file can be accessed with the correct mode. # Additionally check that `file` is not a directory, as on Windows # directories pass the os.access check. def _access_check(fn, mode): return (os.path.exists(fn) and os.access(fn, mode) and not os.path.isdir(fn)) # If we're given a path with a directory part, look it up directly rather # than referring to PATH directories. This includes checking relative to the # current directory, e.g. ./script if os.path.dirname(cmd): if _access_check(cmd, mode): return cmd return None if path is None: path = os.environ.get("PATH", os.defpath) if not path: return None path = path.split(os.pathsep) if sys.platform == "win32": # The current directory takes precedence on Windows. if not os.curdir in path: path.insert(0, os.curdir) # PATHEXT is necessary to check on Windows. pathext = os.environ.get("PATHEXT", "").split(os.pathsep) # See if the given file matches any of the expected path extensions. # This will allow us to short circuit when given "python.exe". # If it does match, only test that one, otherwise we have to try # others. if any(cmd.lower().endswith(ext.lower()) for ext in pathext): files = [cmd] else: files = [cmd + ext for ext in pathext] else: # On other platforms you don't have things like PATHEXT to tell you # what file suffixes are executable, so just pass on cmd as-is. files = [cmd] seen = set() for dir in path: normdir = os.path.normcase(dir) if not normdir in seen: seen.add(normdir) for thefile in files: name = os.path.join(dir, thefile) if _access_check(name, mode): return name return None # ZipFile is a context manager in 2.7, but not in 2.6 from zipfile import ZipFile as BaseZipFile if hasattr(BaseZipFile, '__enter__'): # pragma: no cover ZipFile = BaseZipFile else: from zipfile import ZipExtFile as BaseZipExtFile class ZipExtFile(BaseZipExtFile): def __init__(self, base): self.__dict__.update(base.__dict__) def __enter__(self): return self def __exit__(self, *exc_info): self.close() # return None, so if an exception occurred, it will propagate class ZipFile(BaseZipFile): def __enter__(self): return self def __exit__(self, *exc_info): self.close() # return None, so if an exception occurred, it will propagate def open(self, *args, **kwargs): base = BaseZipFile.open(self, *args, **kwargs) return ZipExtFile(base) try: from platform import python_implementation except ImportError: # pragma: no cover def python_implementation(): """Return a string identifying the Python implementation.""" if 'PyPy' in sys.version: return 'PyPy' if os.name == 'java': return 'Jython' if sys.version.startswith('IronPython'): return 'IronPython' return 'CPython' try: import sysconfig except ImportError: # pragma: no cover from ._backport import sysconfig try: callable = callable except NameError: # pragma: no cover from collections import Callable def callable(obj): return isinstance(obj, Callable) try: fsencode = os.fsencode fsdecode = os.fsdecode except AttributeError: # pragma: no cover _fsencoding = sys.getfilesystemencoding() if _fsencoding == 'mbcs': _fserrors = 'strict' else: _fserrors = 'surrogateescape' def fsencode(filename): if isinstance(filename, bytes): return filename elif isinstance(filename, text_type): return filename.encode(_fsencoding, _fserrors) else: raise TypeError("expect bytes or str, not %s" % type(filename).__name__) def fsdecode(filename): if isinstance(filename, text_type): return filename elif isinstance(filename, bytes): return filename.decode(_fsencoding, _fserrors) else: raise TypeError("expect bytes or str, not %s" % type(filename).__name__) try: from tokenize import detect_encoding except ImportError: # pragma: no cover from codecs import BOM_UTF8, lookup import re cookie_re = re.compile("coding[:=]\s*([-\w.]+)") def _get_normal_name(orig_enc): """Imitates get_normal_name in tokenizer.c.""" # Only care about the first 12 characters. enc = orig_enc[:12].lower().replace("_", "-") if enc == "utf-8" or enc.startswith("utf-8-"): return "utf-8" if enc in ("latin-1", "iso-8859-1", "iso-latin-1") or \ enc.startswith(("latin-1-", "iso-8859-1-", "iso-latin-1-")): return "iso-8859-1" return orig_enc def detect_encoding(readline): """ The detect_encoding() function is used to detect the encoding that should be used to decode a Python source file. It requires one argument, readline, in the same way as the tokenize() generator. It will call readline a maximum of twice, and return the encoding used (as a string) and a list of any lines (left as bytes) it has read in. It detects the encoding from the presence of a utf-8 bom or an encoding cookie as specified in pep-0263. If both a bom and a cookie are present, but disagree, a SyntaxError will be raised. If the encoding cookie is an invalid charset, raise a SyntaxError. Note that if a utf-8 bom is found, 'utf-8-sig' is returned. If no encoding is specified, then the default of 'utf-8' will be returned. """ try: filename = readline.__self__.name except AttributeError: filename = None bom_found = False encoding = None default = 'utf-8' def read_or_stop(): try: return readline() except StopIteration: return b'' def find_cookie(line): try: # Decode as UTF-8. Either the line is an encoding declaration, # in which case it should be pure ASCII, or it must be UTF-8 # per default encoding. line_string = line.decode('utf-8') except UnicodeDecodeError: msg = "invalid or missing encoding declaration" if filename is not None: msg = '{} for {!r}'.format(msg, filename) raise SyntaxError(msg) matches = cookie_re.findall(line_string) if not matches: return None encoding = _get_normal_name(matches[0]) try: codec = lookup(encoding) except LookupError: # This behaviour mimics the Python interpreter if filename is None: msg = "unknown encoding: " + encoding else: msg = "unknown encoding for {!r}: {}".format(filename, encoding) raise SyntaxError(msg) if bom_found: if codec.name != 'utf-8': # This behaviour mimics the Python interpreter if filename is None: msg = 'encoding problem: utf-8' else: msg = 'encoding problem for {!r}: utf-8'.format(filename) raise SyntaxError(msg) encoding += '-sig' return encoding first = read_or_stop() if first.startswith(BOM_UTF8): bom_found = True first = first[3:] default = 'utf-8-sig' if not first: return default, [] encoding = find_cookie(first) if encoding: return encoding, [first] second = read_or_stop() if not second: return default, [first] encoding = find_cookie(second) if encoding: return encoding, [first, second] return default, [first, second] # For converting & <-> & etc. try: from html import escape except ImportError: from cgi import escape if sys.version_info[:2] < (3, 4): unescape = HTMLParser().unescape else: from html import unescape try: from collections import ChainMap except ImportError: # pragma: no cover from collections import MutableMapping try: from reprlib import recursive_repr as _recursive_repr except ImportError: def _recursive_repr(fillvalue='...'): ''' Decorator to make a repr function return fillvalue for a recursive call ''' def decorating_function(user_function): repr_running = set() def wrapper(self): key = id(self), get_ident() if key in repr_running: return fillvalue repr_running.add(key) try: result = user_function(self) finally: repr_running.discard(key) return result # Can't use functools.wraps() here because of bootstrap issues wrapper.__module__ = getattr(user_function, '__module__') wrapper.__doc__ = getattr(user_function, '__doc__') wrapper.__name__ = getattr(user_function, '__name__') wrapper.__annotations__ = getattr(user_function, '__annotations__', {}) return wrapper return decorating_function class ChainMap(MutableMapping): ''' A ChainMap groups multiple dicts (or other mappings) together to create a single, updateable view. The underlying mappings are stored in a list. That list is public and can accessed or updated using the *maps* attribute. There is no other state. Lookups search the underlying mappings successively until a key is found. In contrast, writes, updates, and deletions only operate on the first mapping. ''' def __init__(self, *maps): '''Initialize a ChainMap by setting *maps* to the given mappings. If no mappings are provided, a single empty dictionary is used. ''' self.maps = list(maps) or [{}] # always at least one map def __missing__(self, key): raise KeyError(key) def __getitem__(self, key): for mapping in self.maps: try: return mapping[key] # can't use 'key in mapping' with defaultdict except KeyError: pass return self.__missing__(key) # support subclasses that define __missing__ def get(self, key, default=None): return self[key] if key in self else default def __len__(self): return len(set().union(*self.maps)) # reuses stored hash values if possible def __iter__(self): return iter(set().union(*self.maps)) def __contains__(self, key): return any(key in m for m in self.maps) def __bool__(self): return any(self.maps) @_recursive_repr() def __repr__(self): return '{0.__class__.__name__}({1})'.format( self, ', '.join(map(repr, self.maps))) @classmethod def fromkeys(cls, iterable, *args): 'Create a ChainMap with a single dict created from the iterable.' return cls(dict.fromkeys(iterable, *args)) def copy(self): 'New ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]' return self.__class__(self.maps[0].copy(), *self.maps[1:]) __copy__ = copy def new_child(self): # like Django's Context.push() 'New ChainMap with a new dict followed by all previous maps.' return self.__class__({}, *self.maps) @property def parents(self): # like Django's Context.pop() 'New ChainMap from maps[1:].' return self.__class__(*self.maps[1:]) def __setitem__(self, key, value): self.maps[0][key] = value def __delitem__(self, key): try: del self.maps[0][key] except KeyError: raise KeyError('Key not found in the first mapping: {!r}'.format(key)) def popitem(self): 'Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.' try: return self.maps[0].popitem() except KeyError: raise KeyError('No keys found in the first mapping.') def pop(self, key, *args): 'Remove *key* from maps[0] and return its value. Raise KeyError if *key* not in maps[0].' try: return self.maps[0].pop(key, *args) except KeyError: raise KeyError('Key not found in the first mapping: {!r}'.format(key)) def clear(self): 'Clear maps[0], leaving maps[1:] intact.' self.maps[0].clear() try: from imp import cache_from_source except ImportError: # pragma: no cover def cache_from_source(path, debug_override=None): assert path.endswith('.py') if debug_override is None: debug_override = __debug__ if debug_override: suffix = 'c' else: suffix = 'o' return path + suffix try: from collections import OrderedDict except ImportError: # pragma: no cover ## {{{ http://code.activestate.com/recipes/576693/ (r9) # Backport of OrderedDict() class that runs on Python 2.4, 2.5, 2.6, 2.7 and pypy. # Passes Python2.7's test suite and incorporates all the latest updates. try: from thread import get_ident as _get_ident except ImportError: from dummy_thread import get_ident as _get_ident try: from _abcoll import KeysView, ValuesView, ItemsView except ImportError: pass class OrderedDict(dict): 'Dictionary that remembers insertion order' # An inherited dict maps keys to values. # The inherited dict provides __getitem__, __len__, __contains__, and get. # The remaining methods are order-aware. # Big-O running times for all methods are the same as for regular dictionaries. # The internal self.__map dictionary maps keys to links in a doubly linked list. # The circular doubly linked list starts and ends with a sentinel element. # The sentinel element never gets deleted (this simplifies the algorithm). # Each link is stored as a list of length three: [PREV, NEXT, KEY]. def __init__(self, *args, **kwds): '''Initialize an ordered dictionary. Signature is the same as for regular dictionaries, but keyword arguments are not recommended because their insertion order is arbitrary. ''' if len(args) > 1: raise TypeError('expected at most 1 arguments, got %d' % len(args)) try: self.__root except AttributeError: self.__root = root = [] # sentinel node root[:] = [root, root, None] self.__map = {} self.__update(*args, **kwds) def __setitem__(self, key, value, dict_setitem=dict.__setitem__): 'od.__setitem__(i, y) <==> od[i]=y' # Setting a new item creates a new link which goes at the end of the linked # list, and the inherited dictionary is updated with the new key/value pair. if key not in self: root = self.__root last = root[0] last[1] = root[0] = self.__map[key] = [last, root, key] dict_setitem(self, key, value) def __delitem__(self, key, dict_delitem=dict.__delitem__): 'od.__delitem__(y) <==> del od[y]' # Deleting an existing item uses self.__map to find the link which is # then removed by updating the links in the predecessor and successor nodes. dict_delitem(self, key) link_prev, link_next, key = self.__map.pop(key) link_prev[1] = link_next link_next[0] = link_prev def __iter__(self): 'od.__iter__() <==> iter(od)' root = self.__root curr = root[1] while curr is not root: yield curr[2] curr = curr[1] def __reversed__(self): 'od.__reversed__() <==> reversed(od)' root = self.__root curr = root[0] while curr is not root: yield curr[2] curr = curr[0] def clear(self): 'od.clear() -> None. Remove all items from od.' try: for node in self.__map.itervalues(): del node[:] root = self.__root root[:] = [root, root, None] self.__map.clear() except AttributeError: pass dict.clear(self) def popitem(self, last=True): '''od.popitem() -> (k, v), return and remove a (key, value) pair. Pairs are returned in LIFO order if last is true or FIFO order if false. ''' if not self: raise KeyError('dictionary is empty') root = self.__root if last: link = root[0] link_prev = link[0] link_prev[1] = root root[0] = link_prev else: link = root[1] link_next = link[1] root[1] = link_next link_next[0] = root key = link[2] del self.__map[key] value = dict.pop(self, key) return key, value # -- the following methods do not depend on the internal structure -- def keys(self): 'od.keys() -> list of keys in od' return list(self) def values(self): 'od.values() -> list of values in od' return [self[key] for key in self] def items(self): 'od.items() -> list of (key, value) pairs in od' return [(key, self[key]) for key in self] def iterkeys(self): 'od.iterkeys() -> an iterator over the keys in od' return iter(self) def itervalues(self): 'od.itervalues -> an iterator over the values in od' for k in self: yield self[k] def iteritems(self): 'od.iteritems -> an iterator over the (key, value) items in od' for k in self: yield (k, self[k]) def update(*args, **kwds): '''od.update(E, **F) -> None. Update od from dict/iterable E and F. If E is a dict instance, does: for k in E: od[k] = E[k] If E has a .keys() method, does: for k in E.keys(): od[k] = E[k] Or if E is an iterable of items, does: for k, v in E: od[k] = v In either case, this is followed by: for k, v in F.items(): od[k] = v ''' if len(args) > 2: raise TypeError('update() takes at most 2 positional ' 'arguments (%d given)' % (len(args),)) elif not args: raise TypeError('update() takes at least 1 argument (0 given)') self = args[0] # Make progressively weaker assumptions about "other" other = () if len(args) == 2: other = args[1] if isinstance(other, dict): for key in other: self[key] = other[key] elif hasattr(other, 'keys'): for key in other.keys(): self[key] = other[key] else: for key, value in other: self[key] = value for key, value in kwds.items(): self[key] = value __update = update # let subclasses override update without breaking __init__ __marker = object() def pop(self, key, default=__marker): '''od.pop(k[,d]) -> v, remove specified key and return the corresponding value. If key is not found, d is returned if given, otherwise KeyError is raised. ''' if key in self: result = self[key] del self[key] return result if default is self.__marker: raise KeyError(key) return default def setdefault(self, key, default=None): 'od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od' if key in self: return self[key] self[key] = default return default def __repr__(self, _repr_running=None): 'od.__repr__() <==> repr(od)' if not _repr_running: _repr_running = {} call_key = id(self), _get_ident() if call_key in _repr_running: return '...' _repr_running[call_key] = 1 try: if not self: return '%s()' % (self.__class__.__name__,) return '%s(%r)' % (self.__class__.__name__, self.items()) finally: del _repr_running[call_key] def __reduce__(self): 'Return state information for pickling' items = [[k, self[k]] for k in self] inst_dict = vars(self).copy() for k in vars(OrderedDict()): inst_dict.pop(k, None) if inst_dict: return (self.__class__, (items,), inst_dict) return self.__class__, (items,) def copy(self): 'od.copy() -> a shallow copy of od' return self.__class__(self) @classmethod def fromkeys(cls, iterable, value=None): '''OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S and values equal to v (which defaults to None). ''' d = cls() for key in iterable: d[key] = value return d def __eq__(self, other): '''od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive while comparison to a regular mapping is order-insensitive. ''' if isinstance(other, OrderedDict): return len(self)==len(other) and self.items() == other.items() return dict.__eq__(self, other) def __ne__(self, other): return not self == other # -- the following methods are only used in Python 2.7 -- def viewkeys(self): "od.viewkeys() -> a set-like object providing a view on od's keys" return KeysView(self) def viewvalues(self): "od.viewvalues() -> an object providing a view on od's values" return ValuesView(self) def viewitems(self): "od.viewitems() -> a set-like object providing a view on od's items" return ItemsView(self) try: from logging.config import BaseConfigurator, valid_ident except ImportError: # pragma: no cover IDENTIFIER = re.compile('^[a-z_][a-z0-9_]*$', re.I) def valid_ident(s): m = IDENTIFIER.match(s) if not m: raise ValueError('Not a valid Python identifier: %r' % s) return True # The ConvertingXXX classes are wrappers around standard Python containers, # and they serve to convert any suitable values in the container. The # conversion converts base dicts, lists and tuples to their wrapped # equivalents, whereas strings which match a conversion format are converted # appropriately. # # Each wrapper should have a configurator attribute holding the actual # configurator to use for conversion. class ConvertingDict(dict): """A converting dictionary wrapper.""" def __getitem__(self, key): value = dict.__getitem__(self, key) result = self.configurator.convert(value) #If the converted value is different, save for next time if value is not result: self[key] = result if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result def get(self, key, default=None): value = dict.get(self, key, default) result = self.configurator.convert(value) #If the converted value is different, save for next time if value is not result: self[key] = result if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result def pop(self, key, default=None): value = dict.pop(self, key, default) result = self.configurator.convert(value) if value is not result: if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result class ConvertingList(list): """A converting list wrapper.""" def __getitem__(self, key): value = list.__getitem__(self, key) result = self.configurator.convert(value) #If the converted value is different, save for next time if value is not result: self[key] = result if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result def pop(self, idx=-1): value = list.pop(self, idx) result = self.configurator.convert(value) if value is not result: if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self return result class ConvertingTuple(tuple): """A converting tuple wrapper.""" def __getitem__(self, key): value = tuple.__getitem__(self, key) result = self.configurator.convert(value) if value is not result: if type(result) in (ConvertingDict, ConvertingList, ConvertingTuple): result.parent = self result.key = key return result class BaseConfigurator(object): """ The configurator base class which defines some useful defaults. """ CONVERT_PATTERN = re.compile(r'^(?P<prefix>[a-z]+)://(?P<suffix>.*)$') WORD_PATTERN = re.compile(r'^\s*(\w+)\s*') DOT_PATTERN = re.compile(r'^\.\s*(\w+)\s*') INDEX_PATTERN = re.compile(r'^\[\s*(\w+)\s*\]\s*') DIGIT_PATTERN = re.compile(r'^\d+$') value_converters = { 'ext' : 'ext_convert', 'cfg' : 'cfg_convert', } # We might want to use a different one, e.g. importlib importer = staticmethod(__import__) def __init__(self, config): self.config = ConvertingDict(config) self.config.configurator = self def resolve(self, s): """ Resolve strings to objects using standard import and attribute syntax. """ name = s.split('.') used = name.pop(0) try: found = self.importer(used) for frag in name: used += '.' + frag try: found = getattr(found, frag) except AttributeError: self.importer(used) found = getattr(found, frag) return found except ImportError: e, tb = sys.exc_info()[1:] v = ValueError('Cannot resolve %r: %s' % (s, e)) v.__cause__, v.__traceback__ = e, tb raise v def ext_convert(self, value): """Default converter for the ext:// protocol.""" return self.resolve(value) def cfg_convert(self, value): """Default converter for the cfg:// protocol.""" rest = value m = self.WORD_PATTERN.match(rest) if m is None: raise ValueError("Unable to convert %r" % value) else: rest = rest[m.end():] d = self.config[m.groups()[0]] #print d, rest while rest: m = self.DOT_PATTERN.match(rest) if m: d = d[m.groups()[0]] else: m = self.INDEX_PATTERN.match(rest) if m: idx = m.groups()[0] if not self.DIGIT_PATTERN.match(idx): d = d[idx] else: try: n = int(idx) # try as number first (most likely) d = d[n] except TypeError: d = d[idx] if m: rest = rest[m.end():] else: raise ValueError('Unable to convert ' '%r at %r' % (value, rest)) #rest should be empty return d def convert(self, value): """ Convert values to an appropriate type. dicts, lists and tuples are replaced by their converting alternatives. Strings are checked to see if they have a conversion format and are converted if they do. """ if not isinstance(value, ConvertingDict) and isinstance(value, dict): value = ConvertingDict(value) value.configurator = self elif not isinstance(value, ConvertingList) and isinstance(value, list): value = ConvertingList(value) value.configurator = self elif not isinstance(value, ConvertingTuple) and\ isinstance(value, tuple): value = ConvertingTuple(value) value.configurator = self elif isinstance(value, string_types): m = self.CONVERT_PATTERN.match(value) if m: d = m.groupdict() prefix = d['prefix'] converter = self.value_converters.get(prefix, None) if converter: suffix = d['suffix'] converter = getattr(self, converter) value = converter(suffix) return value def configure_custom(self, config): """Configure an object with a user-supplied factory.""" c = config.pop('()') if not callable(c): c = self.resolve(c) props = config.pop('.', None) # Check for valid identifiers kwargs = dict([(k, config[k]) for k in config if valid_ident(k)]) result = c(**kwargs) if props: for name, value in props.items(): setattr(result, name, value) return result def as_tuple(self, value): """Utility function which converts lists to tuples.""" if isinstance(value, list): value = tuple(value) return value PK @N#]��V�\ �\ , site-packages/pip/_vendor/distlib/version.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2012-2016 The Python Software Foundation. # See LICENSE.txt and CONTRIBUTORS.txt. # """ Implementation of a flexible versioning scheme providing support for PEP-440, setuptools-compatible and semantic versioning. """ import logging import re from .compat import string_types __all__ = ['NormalizedVersion', 'NormalizedMatcher', 'LegacyVersion', 'LegacyMatcher', 'SemanticVersion', 'SemanticMatcher', 'UnsupportedVersionError', 'get_scheme'] logger = logging.getLogger(__name__) class UnsupportedVersionError(ValueError): """This is an unsupported version.""" pass class Version(object): def __init__(self, s): self._string = s = s.strip() self._parts = parts = self.parse(s) assert isinstance(parts, tuple) assert len(parts) > 0 def parse(self, s): raise NotImplementedError('please implement in a subclass') def _check_compatible(self, other): if type(self) != type(other): raise TypeError('cannot compare %r and %r' % (self, other)) def __eq__(self, other): self._check_compatible(other) return self._parts == other._parts def __ne__(self, other): return not self.__eq__(other) def __lt__(self, other): self._check_compatible(other) return self._parts < other._parts def __gt__(self, other): return not (self.__lt__(other) or self.__eq__(other)) def __le__(self, other): return self.__lt__(other) or self.__eq__(other) def __ge__(self, other): return self.__gt__(other) or self.__eq__(other) # See http://docs.python.org/reference/datamodel#object.__hash__ def __hash__(self): return hash(self._parts) def __repr__(self): return "%s('%s')" % (self.__class__.__name__, self._string) def __str__(self): return self._string @property def is_prerelease(self): raise NotImplementedError('Please implement in subclasses.') class Matcher(object): version_class = None dist_re = re.compile(r"^(\w[\s\w'.-]*)(\((.*)\))?") comp_re = re.compile(r'^(<=|>=|<|>|!=|={2,3}|~=)?\s*([^\s,]+)$') num_re = re.compile(r'^\d+(\.\d+)*$') # value is either a callable or the name of a method _operators = { '<': lambda v, c, p: v < c, '>': lambda v, c, p: v > c, '<=': lambda v, c, p: v == c or v < c, '>=': lambda v, c, p: v == c or v > c, '==': lambda v, c, p: v == c, '===': lambda v, c, p: v == c, # by default, compatible => >=. '~=': lambda v, c, p: v == c or v > c, '!=': lambda v, c, p: v != c, } def __init__(self, s): if self.version_class is None: raise ValueError('Please specify a version class') self._string = s = s.strip() m = self.dist_re.match(s) if not m: raise ValueError('Not valid: %r' % s) groups = m.groups('') self.name = groups[0].strip() self.key = self.name.lower() # for case-insensitive comparisons clist = [] if groups[2]: constraints = [c.strip() for c in groups[2].split(',')] for c in constraints: m = self.comp_re.match(c) if not m: raise ValueError('Invalid %r in %r' % (c, s)) groups = m.groups() op = groups[0] or '~=' s = groups[1] if s.endswith('.*'): if op not in ('==', '!='): raise ValueError('\'.*\' not allowed for ' '%r constraints' % op) # Could be a partial version (e.g. for '2.*') which # won't parse as a version, so keep it as a string vn, prefix = s[:-2], True if not self.num_re.match(vn): # Just to check that vn is a valid version self.version_class(vn) else: # Should parse as a version, so we can create an # instance for the comparison vn, prefix = self.version_class(s), False clist.append((op, vn, prefix)) self._parts = tuple(clist) def match(self, version): """ Check if the provided version matches the constraints. :param version: The version to match against this instance. :type version: String or :class:`Version` instance. """ if isinstance(version, string_types): version = self.version_class(version) for operator, constraint, prefix in self._parts: f = self._operators.get(operator) if isinstance(f, string_types): f = getattr(self, f) if not f: msg = ('%r not implemented ' 'for %s' % (operator, self.__class__.__name__)) raise NotImplementedError(msg) if not f(version, constraint, prefix): return False return True @property def exact_version(self): result = None if len(self._parts) == 1 and self._parts[0][0] in ('==', '==='): result = self._parts[0][1] return result def _check_compatible(self, other): if type(self) != type(other) or self.name != other.name: raise TypeError('cannot compare %s and %s' % (self, other)) def __eq__(self, other): self._check_compatible(other) return self.key == other.key and self._parts == other._parts def __ne__(self, other): return not self.__eq__(other) # See http://docs.python.org/reference/datamodel#object.__hash__ def __hash__(self): return hash(self.key) + hash(self._parts) def __repr__(self): return "%s(%r)" % (self.__class__.__name__, self._string) def __str__(self): return self._string PEP440_VERSION_RE = re.compile(r'^v?(\d+!)?(\d+(\.\d+)*)((a|b|c|rc)(\d+))?' r'(\.(post)(\d+))?(\.(dev)(\d+))?' r'(\+([a-zA-Z\d]+(\.[a-zA-Z\d]+)?))?$') def _pep_440_key(s): s = s.strip() m = PEP440_VERSION_RE.match(s) if not m: raise UnsupportedVersionError('Not a valid version: %s' % s) groups = m.groups() nums = tuple(int(v) for v in groups[1].split('.')) while len(nums) > 1 and nums[-1] == 0: nums = nums[:-1] if not groups[0]: epoch = 0 else: epoch = int(groups[0]) pre = groups[4:6] post = groups[7:9] dev = groups[10:12] local = groups[13] if pre == (None, None): pre = () else: pre = pre[0], int(pre[1]) if post == (None, None): post = () else: post = post[0], int(post[1]) if dev == (None, None): dev = () else: dev = dev[0], int(dev[1]) if local is None: local = () else: parts = [] for part in local.split('.'): # to ensure that numeric compares as > lexicographic, avoid # comparing them directly, but encode a tuple which ensures # correct sorting if part.isdigit(): part = (1, int(part)) else: part = (0, part) parts.append(part) local = tuple(parts) if not pre: # either before pre-release, or final release and after if not post and dev: # before pre-release pre = ('a', -1) # to sort before a0 else: pre = ('z',) # to sort after all pre-releases # now look at the state of post and dev. if not post: post = ('_',) # sort before 'a' if not dev: dev = ('final',) #print('%s -> %s' % (s, m.groups())) return epoch, nums, pre, post, dev, local _normalized_key = _pep_440_key class NormalizedVersion(Version): """A rational version. Good: 1.2 # equivalent to "1.2.0" 1.2.0 1.2a1 1.2.3a2 1.2.3b1 1.2.3c1 1.2.3.4 TODO: fill this out Bad: 1 # minimum two numbers 1.2a # release level must have a release serial 1.2.3b """ def parse(self, s): result = _normalized_key(s) # _normalized_key loses trailing zeroes in the release # clause, since that's needed to ensure that X.Y == X.Y.0 == X.Y.0.0 # However, PEP 440 prefix matching needs it: for example, # (~= 1.4.5.0) matches differently to (~= 1.4.5.0.0). m = PEP440_VERSION_RE.match(s) # must succeed groups = m.groups() self._release_clause = tuple(int(v) for v in groups[1].split('.')) return result PREREL_TAGS = set(['a', 'b', 'c', 'rc', 'dev']) @property def is_prerelease(self): return any(t[0] in self.PREREL_TAGS for t in self._parts if t) def _match_prefix(x, y): x = str(x) y = str(y) if x == y: return True if not x.startswith(y): return False n = len(y) return x[n] == '.' class NormalizedMatcher(Matcher): version_class = NormalizedVersion # value is either a callable or the name of a method _operators = { '~=': '_match_compatible', '<': '_match_lt', '>': '_match_gt', '<=': '_match_le', '>=': '_match_ge', '==': '_match_eq', '===': '_match_arbitrary', '!=': '_match_ne', } def _adjust_local(self, version, constraint, prefix): if prefix: strip_local = '+' not in constraint and version._parts[-1] else: # both constraint and version are # NormalizedVersion instances. # If constraint does not have a local component, # ensure the version doesn't, either. strip_local = not constraint._parts[-1] and version._parts[-1] if strip_local: s = version._string.split('+', 1)[0] version = self.version_class(s) return version, constraint def _match_lt(self, version, constraint, prefix): version, constraint = self._adjust_local(version, constraint, prefix) if version >= constraint: return False release_clause = constraint._release_clause pfx = '.'.join([str(i) for i in release_clause]) return not _match_prefix(version, pfx) def _match_gt(self, version, constraint, prefix): version, constraint = self._adjust_local(version, constraint, prefix) if version <= constraint: return False release_clause = constraint._release_clause pfx = '.'.join([str(i) for i in release_clause]) return not _match_prefix(version, pfx) def _match_le(self, version, constraint, prefix): version, constraint = self._adjust_local(version, constraint, prefix) return version <= constraint def _match_ge(self, version, constraint, prefix): version, constraint = self._adjust_local(version, constraint, prefix) return version >= constraint def _match_eq(self, version, constraint, prefix): version, constraint = self._adjust_local(version, constraint, prefix) if not prefix: result = (version == constraint) else: result = _match_prefix(version, constraint) return result def _match_arbitrary(self, version, constraint, prefix): return str(version) == str(constraint) def _match_ne(self, version, constraint, prefix): version, constraint = self._adjust_local(version, constraint, prefix) if not prefix: result = (version != constraint) else: result = not _match_prefix(version, constraint) return result def _match_compatible(self, version, constraint, prefix): version, constraint = self._adjust_local(version, constraint, prefix) if version == constraint: return True if version < constraint: return False # if not prefix: # return True release_clause = constraint._release_clause if len(release_clause) > 1: release_clause = release_clause[:-1] pfx = '.'.join([str(i) for i in release_clause]) return _match_prefix(version, pfx) _REPLACEMENTS = ( (re.compile('[.+-]$'), ''), # remove trailing puncts (re.compile(r'^[.](\d)'), r'0.\1'), # .N -> 0.N at start (re.compile('^[.-]'), ''), # remove leading puncts (re.compile(r'^\((.*)\)$'), r'\1'), # remove parentheses (re.compile(r'^v(ersion)?\s*(\d+)'), r'\2'), # remove leading v(ersion) (re.compile(r'^r(ev)?\s*(\d+)'), r'\2'), # remove leading v(ersion) (re.compile('[.]{2,}'), '.'), # multiple runs of '.' (re.compile(r'\b(alfa|apha)\b'), 'alpha'), # misspelt alpha (re.compile(r'\b(pre-alpha|prealpha)\b'), 'pre.alpha'), # standardise (re.compile(r'\(beta\)$'), 'beta'), # remove parentheses ) _SUFFIX_REPLACEMENTS = ( (re.compile('^[:~._+-]+'), ''), # remove leading puncts (re.compile('[,*")([\]]'), ''), # remove unwanted chars (re.compile('[~:+_ -]'), '.'), # replace illegal chars (re.compile('[.]{2,}'), '.'), # multiple runs of '.' (re.compile(r'\.$'), ''), # trailing '.' ) _NUMERIC_PREFIX = re.compile(r'(\d+(\.\d+)*)') def _suggest_semantic_version(s): """ Try to suggest a semantic form for a version for which _suggest_normalized_version couldn't come up with anything. """ result = s.strip().lower() for pat, repl in _REPLACEMENTS: result = pat.sub(repl, result) if not result: result = '0.0.0' # Now look for numeric prefix, and separate it out from # the rest. #import pdb; pdb.set_trace() m = _NUMERIC_PREFIX.match(result) if not m: prefix = '0.0.0' suffix = result else: prefix = m.groups()[0].split('.') prefix = [int(i) for i in prefix] while len(prefix) < 3: prefix.append(0) if len(prefix) == 3: suffix = result[m.end():] else: suffix = '.'.join([str(i) for i in prefix[3:]]) + result[m.end():] prefix = prefix[:3] prefix = '.'.join([str(i) for i in prefix]) suffix = suffix.strip() if suffix: #import pdb; pdb.set_trace() # massage the suffix. for pat, repl in _SUFFIX_REPLACEMENTS: suffix = pat.sub(repl, suffix) if not suffix: result = prefix else: sep = '-' if 'dev' in suffix else '+' result = prefix + sep + suffix if not is_semver(result): result = None return result def _suggest_normalized_version(s): """Suggest a normalized version close to the given version string. If you have a version string that isn't rational (i.e. NormalizedVersion doesn't like it) then you might be able to get an equivalent (or close) rational version from this function. This does a number of simple normalizations to the given string, based on observation of versions currently in use on PyPI. Given a dump of those version during PyCon 2009, 4287 of them: - 2312 (53.93%) match NormalizedVersion without change with the automatic suggestion - 3474 (81.04%) match when using this suggestion method @param s {str} An irrational version string. @returns A rational version string, or None, if couldn't determine one. """ try: _normalized_key(s) return s # already rational except UnsupportedVersionError: pass rs = s.lower() # part of this could use maketrans for orig, repl in (('-alpha', 'a'), ('-beta', 'b'), ('alpha', 'a'), ('beta', 'b'), ('rc', 'c'), ('-final', ''), ('-pre', 'c'), ('-release', ''), ('.release', ''), ('-stable', ''), ('+', '.'), ('_', '.'), (' ', ''), ('.final', ''), ('final', '')): rs = rs.replace(orig, repl) # if something ends with dev or pre, we add a 0 rs = re.sub(r"pre$", r"pre0", rs) rs = re.sub(r"dev$", r"dev0", rs) # if we have something like "b-2" or "a.2" at the end of the # version, that is probably beta, alpha, etc # let's remove the dash or dot rs = re.sub(r"([abc]|rc)[\-\.](\d+)$", r"\1\2", rs) # 1.0-dev-r371 -> 1.0.dev371 # 0.1-dev-r79 -> 0.1.dev79 rs = re.sub(r"[\-\.](dev)[\-\.]?r?(\d+)$", r".\1\2", rs) # Clean: 2.0.a.3, 2.0.b1, 0.9.0~c1 rs = re.sub(r"[.~]?([abc])\.?", r"\1", rs) # Clean: v0.3, v1.0 if rs.startswith('v'): rs = rs[1:] # Clean leading '0's on numbers. #TODO: unintended side-effect on, e.g., "2003.05.09" # PyPI stats: 77 (~2%) better rs = re.sub(r"\b0+(\d+)(?!\d)", r"\1", rs) # Clean a/b/c with no version. E.g. "1.0a" -> "1.0a0". Setuptools infers # zero. # PyPI stats: 245 (7.56%) better rs = re.sub(r"(\d+[abc])$", r"\g<1>0", rs) # the 'dev-rNNN' tag is a dev tag rs = re.sub(r"\.?(dev-r|dev\.r)\.?(\d+)$", r".dev\2", rs) # clean the - when used as a pre delimiter rs = re.sub(r"-(a|b|c)(\d+)$", r"\1\2", rs) # a terminal "dev" or "devel" can be changed into ".dev0" rs = re.sub(r"[\.\-](dev|devel)$", r".dev0", rs) # a terminal "dev" can be changed into ".dev0" rs = re.sub(r"(?![\.\-])dev$", r".dev0", rs) # a terminal "final" or "stable" can be removed rs = re.sub(r"(final|stable)$", "", rs) # The 'r' and the '-' tags are post release tags # 0.4a1.r10 -> 0.4a1.post10 # 0.9.33-17222 -> 0.9.33.post17222 # 0.9.33-r17222 -> 0.9.33.post17222 rs = re.sub(r"\.?(r|-|-r)\.?(\d+)$", r".post\2", rs) # Clean 'r' instead of 'dev' usage: # 0.9.33+r17222 -> 0.9.33.dev17222 # 1.0dev123 -> 1.0.dev123 # 1.0.git123 -> 1.0.dev123 # 1.0.bzr123 -> 1.0.dev123 # 0.1a0dev.123 -> 0.1a0.dev123 # PyPI stats: ~150 (~4%) better rs = re.sub(r"\.?(dev|git|bzr)\.?(\d+)$", r".dev\2", rs) # Clean '.pre' (normalized from '-pre' above) instead of 'c' usage: # 0.2.pre1 -> 0.2c1 # 0.2-c1 -> 0.2c1 # 1.0preview123 -> 1.0c123 # PyPI stats: ~21 (0.62%) better rs = re.sub(r"\.?(pre|preview|-c)(\d+)$", r"c\g<2>", rs) # Tcl/Tk uses "px" for their post release markers rs = re.sub(r"p(\d+)$", r".post\1", rs) try: _normalized_key(rs) except UnsupportedVersionError: rs = None return rs # # Legacy version processing (distribute-compatible) # _VERSION_PART = re.compile(r'([a-z]+|\d+|[\.-])', re.I) _VERSION_REPLACE = { 'pre': 'c', 'preview': 'c', '-': 'final-', 'rc': 'c', 'dev': '@', '': None, '.': None, } def _legacy_key(s): def get_parts(s): result = [] for p in _VERSION_PART.split(s.lower()): p = _VERSION_REPLACE.get(p, p) if p: if '0' <= p[:1] <= '9': p = p.zfill(8) else: p = '*' + p result.append(p) result.append('*final') return result result = [] for p in get_parts(s): if p.startswith('*'): if p < '*final': while result and result[-1] == '*final-': result.pop() while result and result[-1] == '00000000': result.pop() result.append(p) return tuple(result) class LegacyVersion(Version): def parse(self, s): return _legacy_key(s) @property def is_prerelease(self): result = False for x in self._parts: if (isinstance(x, string_types) and x.startswith('*') and x < '*final'): result = True break return result class LegacyMatcher(Matcher): version_class = LegacyVersion _operators = dict(Matcher._operators) _operators['~='] = '_match_compatible' numeric_re = re.compile('^(\d+(\.\d+)*)') def _match_compatible(self, version, constraint, prefix): if version < constraint: return False m = self.numeric_re.match(str(constraint)) if not m: logger.warning('Cannot compute compatible match for version %s ' ' and constraint %s', version, constraint) return True s = m.groups()[0] if '.' in s: s = s.rsplit('.', 1)[0] return _match_prefix(version, s) # # Semantic versioning # _SEMVER_RE = re.compile(r'^(\d+)\.(\d+)\.(\d+)' r'(-[a-z0-9]+(\.[a-z0-9-]+)*)?' r'(\+[a-z0-9]+(\.[a-z0-9-]+)*)?$', re.I) def is_semver(s): return _SEMVER_RE.match(s) def _semantic_key(s): def make_tuple(s, absent): if s is None: result = (absent,) else: parts = s[1:].split('.') # We can't compare ints and strings on Python 3, so fudge it # by zero-filling numeric values so simulate a numeric comparison result = tuple([p.zfill(8) if p.isdigit() else p for p in parts]) return result m = is_semver(s) if not m: raise UnsupportedVersionError(s) groups = m.groups() major, minor, patch = [int(i) for i in groups[:3]] # choose the '|' and '*' so that versions sort correctly pre, build = make_tuple(groups[3], '|'), make_tuple(groups[5], '*') return (major, minor, patch), pre, build class SemanticVersion(Version): def parse(self, s): return _semantic_key(s) @property def is_prerelease(self): return self._parts[1][0] != '|' class SemanticMatcher(Matcher): version_class = SemanticVersion class VersionScheme(object): def __init__(self, key, matcher, suggester=None): self.key = key self.matcher = matcher self.suggester = suggester def is_valid_version(self, s): try: self.matcher.version_class(s) result = True except UnsupportedVersionError: result = False return result def is_valid_matcher(self, s): try: self.matcher(s) result = True except UnsupportedVersionError: result = False return result def is_valid_constraint_list(self, s): """ Used for processing some metadata fields """ return self.is_valid_matcher('dummy_name (%s)' % s) def suggest(self, s): if self.suggester is None: result = None else: result = self.suggester(s) return result _SCHEMES = { 'normalized': VersionScheme(_normalized_key, NormalizedMatcher, _suggest_normalized_version), 'legacy': VersionScheme(_legacy_key, LegacyMatcher, lambda self, s: s), 'semantic': VersionScheme(_semantic_key, SemanticMatcher, _suggest_semantic_version), } _SCHEMES['default'] = _SCHEMES['normalized'] def get_scheme(name): if name not in _SCHEMES: raise ValueError('unknown scheme name: %r' % name) return _SCHEMES[name] PK @N#]�|�j$� $� * site-packages/pip/_vendor/distlib/util.pycnu �[��� � ��abc @ s� d d l Z d d l m Z d d l Z d d l Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z y d d l Z Wn e k r� d Z n Xd d l Z d d l Z d d l Z d d l Z d d l Z y d d l Z Wn e k r9d d l Z n Xd d l Z d d l m Z d d l m Z m Z m Z m Z m! 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R0 N( R R� R� R� ( R% t specificationR0 Rx R^ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt maked s c C s4 g } x' | D] } | j | j | | � � q W| S( s� Take a list of specifications and make scripts from them, :param specifications: A list of specifications. :return: A list of all absolute pathnames written to, ( t extendR� ( R% t specificationsR0 Rx R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt make_multiplew s N(! R� t __module__t __doc__t SCRIPT_TEMPLATERZ R� R RH R R( R3 RL RM R R; RB RW R_ t _DEFAULT_MANIFESTRa Rd R� R� R� t propertyR& t setterR R R Rj R� R� ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyR R s, 8 2 4- ( t ioR t loggingR t reR� RL t compatR R R t resourcesR t utilR R R R R t getLoggerR� R8 t stripR� t compileR� R� R t objectR ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt <module> s ( PK @N#]7�%�� �� ) site-packages/pip/_vendor/distlib/util.pynu �[��� # # Copyright (C) 2012-2016 The Python Software Foundation. # See LICENSE.txt and CONTRIBUTORS.txt. # import codecs from collections import deque import contextlib import csv from glob import iglob as std_iglob import io import json import logging import os import py_compile import re import shutil import socket try: import ssl except ImportError: # pragma: no cover ssl = None import subprocess import sys import tarfile import tempfile import textwrap try: import threading except ImportError: # pragma: no cover import dummy_threading as threading import time from . import DistlibException from .compat import (string_types, text_type, shutil, raw_input, StringIO, cache_from_source, urlopen, urljoin, httplib, xmlrpclib, splittype, HTTPHandler, BaseConfigurator, valid_ident, Container, configparser, URLError, ZipFile, fsdecode, unquote) logger = logging.getLogger(__name__) # # Requirement parsing code for name + optional constraints + optional extras # # e.g. 'foo >= 1.2, < 2.0 [bar, baz]' # # The regex can seem a bit hairy, so we build it up out of smaller pieces # which are manageable. # COMMA = r'\s*,\s*' COMMA_RE = re.compile(COMMA) IDENT = r'(\w|[.-])+' EXTRA_IDENT = r'(\*|:(\*|\w+):|' + IDENT + ')' VERSPEC = IDENT + r'\*?' RELOP = '([<>=!~]=)|[<>]' # # The first relop is optional - if absent, will be taken as '~=' # BARE_CONSTRAINTS = ('(' + RELOP + r')?\s*(' + VERSPEC + ')(' + COMMA + '(' + RELOP + r')\s*(' + VERSPEC + '))*') DIRECT_REF = '(from\s+(?P<diref>.*))' # # Either the bare constraints or the bare constraints in parentheses # CONSTRAINTS = (r'\(\s*(?P<c1>' + BARE_CONSTRAINTS + '|' + DIRECT_REF + r')\s*\)|(?P<c2>' + BARE_CONSTRAINTS + '\s*)') EXTRA_LIST = EXTRA_IDENT + '(' + COMMA + EXTRA_IDENT + ')*' EXTRAS = r'\[\s*(?P<ex>' + EXTRA_LIST + r')?\s*\]' REQUIREMENT = ('(?P<dn>' + IDENT + r')\s*(' + EXTRAS + r'\s*)?(\s*' + CONSTRAINTS + ')?$') REQUIREMENT_RE = re.compile(REQUIREMENT) # # Used to scan through the constraints # RELOP_IDENT = '(?P<op>' + RELOP + r')\s*(?P<vn>' + VERSPEC + ')' RELOP_IDENT_RE = re.compile(RELOP_IDENT) def parse_requirement(s): def get_constraint(m): d = m.groupdict() return d['op'], d['vn'] result = None m = REQUIREMENT_RE.match(s) if m: d = m.groupdict() name = d['dn'] cons = d['c1'] or d['c2'] if not d['diref']: url = None else: # direct reference cons = None url = d['diref'].strip() if not cons: cons = None constr = '' rs = d['dn'] else: if cons[0] not in '<>!=': cons = '~=' + cons iterator = RELOP_IDENT_RE.finditer(cons) cons = [get_constraint(m) for m in iterator] rs = '%s (%s)' % (name, ', '.join(['%s %s' % con for con in cons])) if not d['ex']: extras = None else: extras = COMMA_RE.split(d['ex']) result = Container(name=name, constraints=cons, extras=extras, requirement=rs, source=s, url=url) return result def get_resources_dests(resources_root, rules): """Find destinations for resources files""" def get_rel_path(base, path): # normalizes and returns a lstripped-/-separated path base = base.replace(os.path.sep, '/') path = path.replace(os.path.sep, '/') assert path.startswith(base) return path[len(base):].lstrip('/') destinations = {} for base, suffix, dest in rules: prefix = os.path.join(resources_root, base) for abs_base in iglob(prefix): abs_glob = os.path.join(abs_base, suffix) for abs_path in iglob(abs_glob): resource_file = get_rel_path(resources_root, abs_path) if dest is None: # remove the entry if it was here destinations.pop(resource_file, None) else: rel_path = get_rel_path(abs_base, abs_path) rel_dest = dest.replace(os.path.sep, '/').rstrip('/') destinations[resource_file] = rel_dest + '/' + rel_path return destinations def in_venv(): if hasattr(sys, 'real_prefix'): # virtualenv venvs result = True else: # PEP 405 venvs result = sys.prefix != getattr(sys, 'base_prefix', sys.prefix) return result def get_executable(): # The __PYVENV_LAUNCHER__ dance is apparently no longer needed, as # changes to the stub launcher mean that sys.executable always points # to the stub on macOS # if sys.platform == 'darwin' and ('__PYVENV_LAUNCHER__' # in os.environ): # result = os.environ['__PYVENV_LAUNCHER__'] # else: # result = sys.executable # return result result = os.path.normcase(sys.executable) if not isinstance(result, text_type): result = fsdecode(result) return result def proceed(prompt, allowed_chars, error_prompt=None, default=None): p = prompt while True: s = raw_input(p) p = prompt if not s and default: s = default if s: c = s[0].lower() if c in allowed_chars: break if error_prompt: p = '%c: %s\n%s' % (c, error_prompt, prompt) return c def extract_by_key(d, keys): if isinstance(keys, string_types): keys = keys.split() result = {} for key in keys: if key in d: result[key] = d[key] return result def read_exports(stream): if sys.version_info[0] >= 3: # needs to be a text stream stream = codecs.getreader('utf-8')(stream) # Try to load as JSON, falling back on legacy format data = stream.read() stream = StringIO(data) try: jdata = json.load(stream) result = jdata['extensions']['python.exports']['exports'] for group, entries in result.items(): for k, v in entries.items(): s = '%s = %s' % (k, v) entry = get_export_entry(s) assert entry is not None entries[k] = entry return result except Exception: stream.seek(0, 0) def read_stream(cp, stream): if hasattr(cp, 'read_file'): cp.read_file(stream) else: cp.readfp(stream) cp = configparser.ConfigParser() try: read_stream(cp, stream) except configparser.MissingSectionHeaderError: stream.close() data = textwrap.dedent(data) stream = StringIO(data) read_stream(cp, stream) result = {} for key in cp.sections(): result[key] = entries = {} for name, value in cp.items(key): s = '%s = %s' % (name, value) entry = get_export_entry(s) assert entry is not None #entry.dist = self entries[name] = entry return result def write_exports(exports, stream): if sys.version_info[0] >= 3: # needs to be a text stream stream = codecs.getwriter('utf-8')(stream) cp = configparser.ConfigParser() for k, v in exports.items(): # TODO check k, v for valid values cp.add_section(k) for entry in v.values(): if entry.suffix is None: s = entry.prefix else: s = '%s:%s' % (entry.prefix, entry.suffix) if entry.flags: s = '%s [%s]' % (s, ', '.join(entry.flags)) cp.set(k, entry.name, s) cp.write(stream) @contextlib.contextmanager def tempdir(): td = tempfile.mkdtemp() try: yield td finally: shutil.rmtree(td) @contextlib.contextmanager def chdir(d): cwd = os.getcwd() try: os.chdir(d) yield finally: os.chdir(cwd) @contextlib.contextmanager def socket_timeout(seconds=15): cto = socket.getdefaulttimeout() try: socket.setdefaulttimeout(seconds) yield finally: socket.setdefaulttimeout(cto) class cached_property(object): def __init__(self, func): self.func = func #for attr in ('__name__', '__module__', '__doc__'): # setattr(self, attr, getattr(func, attr, None)) def __get__(self, obj, cls=None): if obj is None: return self value = self.func(obj) object.__setattr__(obj, self.func.__name__, value) #obj.__dict__[self.func.__name__] = value = self.func(obj) return value def convert_path(pathname): """Return 'pathname' as a name that will work on the native filesystem. The path is split on '/' and put back together again using the current directory separator. Needed because filenames in the setup script are always supplied in Unix style, and have to be converted to the local convention before we can actually use them in the filesystem. Raises ValueError on non-Unix-ish systems if 'pathname' either starts or ends with a slash. """ if os.sep == '/': return pathname if not pathname: return pathname if pathname[0] == '/': raise ValueError("path '%s' cannot be absolute" % pathname) if pathname[-1] == '/': raise ValueError("path '%s' cannot end with '/'" % pathname) paths = pathname.split('/') while os.curdir in paths: paths.remove(os.curdir) if not paths: return os.curdir return os.path.join(*paths) class FileOperator(object): def __init__(self, dry_run=False): self.dry_run = dry_run self.ensured = set() self._init_record() def _init_record(self): self.record = False self.files_written = set() self.dirs_created = set() def record_as_written(self, path): if self.record: self.files_written.add(path) def newer(self, source, target): """Tell if the target is newer than the source. Returns true if 'source' exists and is more recently modified than 'target', or if 'source' exists and 'target' doesn't. Returns false if both exist and 'target' is the same age or younger than 'source'. Raise PackagingFileError if 'source' does not exist. Note that this test is not very accurate: files created in the same second will have the same "age". """ if not os.path.exists(source): raise DistlibException("file '%r' does not exist" % os.path.abspath(source)) if not os.path.exists(target): return True return os.stat(source).st_mtime > os.stat(target).st_mtime def copy_file(self, infile, outfile, check=True): """Copy a file respecting dry-run and force flags. """ self.ensure_dir(os.path.dirname(outfile)) logger.info('Copying %s to %s', infile, outfile) if not self.dry_run: msg = None if check: if os.path.islink(outfile): msg = '%s is a symlink' % outfile elif os.path.exists(outfile) and not os.path.isfile(outfile): msg = '%s is a non-regular file' % outfile if msg: raise ValueError(msg + ' which would be overwritten') shutil.copyfile(infile, outfile) self.record_as_written(outfile) def copy_stream(self, instream, outfile, encoding=None): assert not os.path.isdir(outfile) self.ensure_dir(os.path.dirname(outfile)) logger.info('Copying stream %s to %s', instream, outfile) if not self.dry_run: if encoding is None: outstream = open(outfile, 'wb') else: outstream = codecs.open(outfile, 'w', encoding=encoding) try: shutil.copyfileobj(instream, outstream) finally: outstream.close() self.record_as_written(outfile) def write_binary_file(self, path, data): self.ensure_dir(os.path.dirname(path)) if not self.dry_run: with open(path, 'wb') as f: f.write(data) self.record_as_written(path) def write_text_file(self, path, data, encoding): self.ensure_dir(os.path.dirname(path)) if not self.dry_run: with open(path, 'wb') as f: f.write(data.encode(encoding)) self.record_as_written(path) def set_mode(self, bits, mask, files): if os.name == 'posix' or (os.name == 'java' and os._name == 'posix'): # Set the executable bits (owner, group, and world) on # all the files specified. for f in files: if self.dry_run: logger.info("changing mode of %s", f) else: mode = (os.stat(f).st_mode | bits) & mask logger.info("changing mode of %s to %o", f, mode) os.chmod(f, mode) set_executable_mode = lambda s, f: s.set_mode(0o555, 0o7777, f) def ensure_dir(self, path): path = os.path.abspath(path) if path not in self.ensured and not os.path.exists(path): self.ensured.add(path) d, f = os.path.split(path) self.ensure_dir(d) logger.info('Creating %s' % path) if not self.dry_run: os.mkdir(path) if self.record: self.dirs_created.add(path) def byte_compile(self, path, optimize=False, force=False, prefix=None): dpath = cache_from_source(path, not optimize) logger.info('Byte-compiling %s to %s', path, dpath) if not self.dry_run: if force or self.newer(path, dpath): if not prefix: diagpath = None else: assert path.startswith(prefix) diagpath = path[len(prefix):] py_compile.compile(path, dpath, diagpath, True) # raise error self.record_as_written(dpath) return dpath def ensure_removed(self, path): if os.path.exists(path): if os.path.isdir(path) and not os.path.islink(path): logger.debug('Removing directory tree at %s', path) if not self.dry_run: shutil.rmtree(path) if self.record: if path in self.dirs_created: self.dirs_created.remove(path) else: if os.path.islink(path): s = 'link' else: s = 'file' logger.debug('Removing %s %s', s, path) if not self.dry_run: os.remove(path) if self.record: if path in self.files_written: self.files_written.remove(path) def is_writable(self, path): result = False while not result: if os.path.exists(path): result = os.access(path, os.W_OK) break parent = os.path.dirname(path) if parent == path: break path = parent return result def commit(self): """ Commit recorded changes, turn off recording, return changes. """ assert self.record result = self.files_written, self.dirs_created self._init_record() return result def rollback(self): if not self.dry_run: for f in list(self.files_written): if os.path.exists(f): os.remove(f) # dirs should all be empty now, except perhaps for # __pycache__ subdirs # reverse so that subdirs appear before their parents dirs = sorted(self.dirs_created, reverse=True) for d in dirs: flist = os.listdir(d) if flist: assert flist == ['__pycache__'] sd = os.path.join(d, flist[0]) os.rmdir(sd) os.rmdir(d) # should fail if non-empty self._init_record() def resolve(module_name, dotted_path): if module_name in sys.modules: mod = sys.modules[module_name] else: mod = __import__(module_name) if dotted_path is None: result = mod else: parts = dotted_path.split('.') result = getattr(mod, parts.pop(0)) for p in parts: result = getattr(result, p) return result class ExportEntry(object): def __init__(self, name, prefix, suffix, flags): self.name = name self.prefix = prefix self.suffix = suffix self.flags = flags @cached_property def value(self): return resolve(self.prefix, self.suffix) def __repr__(self): # pragma: no cover return '<ExportEntry %s = %s:%s %s>' % (self.name, self.prefix, self.suffix, self.flags) def __eq__(self, other): if not isinstance(other, ExportEntry): result = False else: result = (self.name == other.name and self.prefix == other.prefix and self.suffix == other.suffix and self.flags == other.flags) return result __hash__ = object.__hash__ ENTRY_RE = re.compile(r'''(?P<name>(\w|[-.+])+) \s*=\s*(?P<callable>(\w+)([:\.]\w+)*) \s*(\[\s*(?P<flags>\w+(=\w+)?(,\s*\w+(=\w+)?)*)\s*\])? ''', re.VERBOSE) def get_export_entry(specification): m = ENTRY_RE.search(specification) if not m: result = None if '[' in specification or ']' in specification: raise DistlibException("Invalid specification " "'%s'" % specification) else: d = m.groupdict() name = d['name'] path = d['callable'] colons = path.count(':') if colons == 0: prefix, suffix = path, None else: if colons != 1: raise DistlibException("Invalid specification " "'%s'" % specification) prefix, suffix = path.split(':') flags = d['flags'] if flags is None: if '[' in specification or ']' in specification: raise DistlibException("Invalid specification " "'%s'" % specification) flags = [] else: flags = [f.strip() for f in flags.split(',')] result = ExportEntry(name, prefix, suffix, flags) return result def get_cache_base(suffix=None): """ Return the default base location for distlib caches. If the directory does not exist, it is created. Use the suffix provided for the base directory, and default to '.distlib' if it isn't provided. On Windows, if LOCALAPPDATA is defined in the environment, then it is assumed to be a directory, and will be the parent directory of the result. On POSIX, and on Windows if LOCALAPPDATA is not defined, the user's home directory - using os.expanduser('~') - will be the parent directory of the result. The result is just the directory '.distlib' in the parent directory as determined above, or with the name specified with ``suffix``. """ if suffix is None: suffix = '.distlib' if os.name == 'nt' and 'LOCALAPPDATA' in os.environ: result = os.path.expandvars('$localappdata') else: # Assume posix, or old Windows result = os.path.expanduser('~') # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if os.path.isdir(result): usable = os.access(result, os.W_OK) if not usable: logger.warning('Directory exists but is not writable: %s', result) else: try: os.makedirs(result) usable = True except OSError: logger.warning('Unable to create %s', result, exc_info=True) usable = False if not usable: result = tempfile.mkdtemp() logger.warning('Default location unusable, using %s', result) return os.path.join(result, suffix) def path_to_cache_dir(path): """ Convert an absolute path to a directory name for use in a cache. The algorithm used is: #. On Windows, any ``':'`` in the drive is replaced with ``'---'``. #. Any occurrence of ``os.sep`` is replaced with ``'--'``. #. ``'.cache'`` is appended. """ d, p = os.path.splitdrive(os.path.abspath(path)) if d: d = d.replace(':', '---') p = p.replace(os.sep, '--') return d + p + '.cache' def ensure_slash(s): if not s.endswith('/'): return s + '/' return s def parse_credentials(netloc): username = password = None if '@' in netloc: prefix, netloc = netloc.split('@', 1) if ':' not in prefix: username = prefix else: username, password = prefix.split(':', 1) return username, password, netloc def get_process_umask(): result = os.umask(0o22) os.umask(result) return result def is_string_sequence(seq): result = True i = None for i, s in enumerate(seq): if not isinstance(s, string_types): result = False break assert i is not None return result PROJECT_NAME_AND_VERSION = re.compile('([a-z0-9_]+([.-][a-z_][a-z0-9_]*)*)-' '([a-z0-9_.+-]+)', re.I) PYTHON_VERSION = re.compile(r'-py(\d\.?\d?)') def split_filename(filename, project_name=None): """ Extract name, version, python version from a filename (no extension) Return name, version, pyver or None """ result = None pyver = None filename = unquote(filename).replace(' ', '-') m = PYTHON_VERSION.search(filename) if m: pyver = m.group(1) filename = filename[:m.start()] if project_name and len(filename) > len(project_name) + 1: m = re.match(re.escape(project_name) + r'\b', filename) if m: n = m.end() result = filename[:n], filename[n + 1:], pyver if result is None: m = PROJECT_NAME_AND_VERSION.match(filename) if m: result = m.group(1), m.group(3), pyver return result # Allow spaces in name because of legacy dists like "Twisted Core" NAME_VERSION_RE = re.compile(r'(?P<name>[\w .-]+)\s*' r'\(\s*(?P<ver>[^\s)]+)\)$') def parse_name_and_version(p): """ A utility method used to get name and version from a string. From e.g. a Provides-Dist value. :param p: A value in a form 'foo (1.0)' :return: The name and version as a tuple. """ m = NAME_VERSION_RE.match(p) if not m: raise DistlibException('Ill-formed name/version string: \'%s\'' % p) d = m.groupdict() return d['name'].strip().lower(), d['ver'] def get_extras(requested, available): result = set() requested = set(requested or []) available = set(available or []) if '*' in requested: requested.remove('*') result |= available for r in requested: if r == '-': result.add(r) elif r.startswith('-'): unwanted = r[1:] if unwanted not in available: logger.warning('undeclared extra: %s' % unwanted) if unwanted in result: result.remove(unwanted) else: if r not in available: logger.warning('undeclared extra: %s' % r) result.add(r) return result # # Extended metadata functionality # def _get_external_data(url): result = {} try: # urlopen might fail if it runs into redirections, # because of Python issue #13696. Fixed in locators # using a custom redirect handler. resp = urlopen(url) headers = resp.info() ct = headers.get('Content-Type') if not ct.startswith('application/json'): logger.debug('Unexpected response for JSON request: %s', ct) else: reader = codecs.getreader('utf-8')(resp) #data = reader.read().decode('utf-8') #result = json.loads(data) result = json.load(reader) except Exception as e: logger.exception('Failed to get external data for %s: %s', url, e) return result _external_data_base_url = 'https://www.red-dove.com/pypi/projects/' def get_project_data(name): url = '%s/%s/project.json' % (name[0].upper(), name) url = urljoin(_external_data_base_url, url) result = _get_external_data(url) return result def get_package_data(name, version): url = '%s/%s/package-%s.json' % (name[0].upper(), name, version) url = urljoin(_external_data_base_url, url) return _get_external_data(url) class Cache(object): """ A class implementing a cache for resources that need to live in the file system e.g. shared libraries. This class was moved from resources to here because it could be used by other modules, e.g. the wheel module. """ def __init__(self, base): """ Initialise an instance. :param base: The base directory where the cache should be located. """ # we use 'isdir' instead of 'exists', because we want to # fail if there's a file with that name if not os.path.isdir(base): # pragma: no cover os.makedirs(base) if (os.stat(base).st_mode & 0o77) != 0: logger.warning('Directory \'%s\' is not private', base) self.base = os.path.abspath(os.path.normpath(base)) def prefix_to_dir(self, prefix): """ Converts a resource prefix to a directory name in the cache. """ return path_to_cache_dir(prefix) def clear(self): """ Clear the cache. """ not_removed = [] for fn in os.listdir(self.base): fn = os.path.join(self.base, fn) try: if os.path.islink(fn) or os.path.isfile(fn): os.remove(fn) elif os.path.isdir(fn): shutil.rmtree(fn) except Exception: not_removed.append(fn) return not_removed class EventMixin(object): """ A very simple publish/subscribe system. """ def __init__(self): self._subscribers = {} def add(self, event, subscriber, append=True): """ Add a subscriber for an event. :param event: The name of an event. :param subscriber: The subscriber to be added (and called when the event is published). :param append: Whether to append or prepend the subscriber to an existing subscriber list for the event. """ subs = self._subscribers if event not in subs: subs[event] = deque([subscriber]) else: sq = subs[event] if append: sq.append(subscriber) else: sq.appendleft(subscriber) def remove(self, event, subscriber): """ Remove a subscriber for an event. :param event: The name of an event. :param subscriber: The subscriber to be removed. """ subs = self._subscribers if event not in subs: raise ValueError('No subscribers: %r' % event) subs[event].remove(subscriber) def get_subscribers(self, event): """ Return an iterator for the subscribers for an event. :param event: The event to return subscribers for. """ return iter(self._subscribers.get(event, ())) def publish(self, event, *args, **kwargs): """ Publish a event and return a list of values returned by its subscribers. :param event: The event to publish. :param args: The positional arguments to pass to the event's subscribers. :param kwargs: The keyword arguments to pass to the event's subscribers. """ result = [] for subscriber in self.get_subscribers(event): try: value = subscriber(event, *args, **kwargs) except Exception: logger.exception('Exception during event publication') value = None result.append(value) logger.debug('publish %s: args = %s, kwargs = %s, result = %s', event, args, kwargs, result) return result # # Simple sequencing # class Sequencer(object): def __init__(self): self._preds = {} self._succs = {} self._nodes = set() # nodes with no preds/succs def add_node(self, node): self._nodes.add(node) def remove_node(self, node, edges=False): if node in self._nodes: self._nodes.remove(node) if edges: for p in set(self._preds.get(node, ())): self.remove(p, node) for s in set(self._succs.get(node, ())): self.remove(node, s) # Remove empties for k, v in list(self._preds.items()): if not v: del self._preds[k] for k, v in list(self._succs.items()): if not v: del self._succs[k] def add(self, pred, succ): assert pred != succ self._preds.setdefault(succ, set()).add(pred) self._succs.setdefault(pred, set()).add(succ) def remove(self, pred, succ): assert pred != succ try: preds = self._preds[succ] succs = self._succs[pred] except KeyError: # pragma: no cover raise ValueError('%r not a successor of anything' % succ) try: preds.remove(pred) succs.remove(succ) except KeyError: # pragma: no cover raise ValueError('%r not a successor of %r' % (succ, pred)) def is_step(self, step): return (step in self._preds or step in self._succs or step in self._nodes) def get_steps(self, final): if not self.is_step(final): raise ValueError('Unknown: %r' % final) result = [] todo = [] seen = set() todo.append(final) while todo: step = todo.pop(0) if step in seen: # if a step was already seen, # move it to the end (so it will appear earlier # when reversed on return) ... but not for the # final step, as that would be confusing for # users if step != final: result.remove(step) result.append(step) else: seen.add(step) result.append(step) preds = self._preds.get(step, ()) todo.extend(preds) return reversed(result) @property def strong_connections(self): #http://en.wikipedia.org/wiki/Tarjan%27s_strongly_connected_components_algorithm index_counter = [0] stack = [] lowlinks = {} index = {} result = [] graph = self._succs def strongconnect(node): # set the depth index for this node to the smallest unused index index[node] = index_counter[0] lowlinks[node] = index_counter[0] index_counter[0] += 1 stack.append(node) # Consider successors try: successors = graph[node] except Exception: successors = [] for successor in successors: if successor not in lowlinks: # Successor has not yet been visited strongconnect(successor) lowlinks[node] = min(lowlinks[node],lowlinks[successor]) elif successor in stack: # the successor is in the stack and hence in the current # strongly connected component (SCC) lowlinks[node] = min(lowlinks[node],index[successor]) # If `node` is a root node, pop the stack and generate an SCC if lowlinks[node] == index[node]: connected_component = [] while True: successor = stack.pop() connected_component.append(successor) if successor == node: break component = tuple(connected_component) # storing the result result.append(component) for node in graph: if node not in lowlinks: strongconnect(node) return result @property def dot(self): result = ['digraph G {'] for succ in self._preds: preds = self._preds[succ] for pred in preds: result.append(' %s -> %s;' % (pred, succ)) for node in self._nodes: result.append(' %s;' % node) result.append('}') return '\n'.join(result) # # Unarchiving functionality for zip, tar, tgz, tbz, whl # ARCHIVE_EXTENSIONS = ('.tar.gz', '.tar.bz2', '.tar', '.zip', '.tgz', '.tbz', '.whl') def unarchive(archive_filename, dest_dir, format=None, check=True): def check_path(path): if not isinstance(path, text_type): path = path.decode('utf-8') p = os.path.abspath(os.path.join(dest_dir, path)) if not p.startswith(dest_dir) or p[plen] != os.sep: raise ValueError('path outside destination: %r' % p) dest_dir = os.path.abspath(dest_dir) plen = len(dest_dir) archive = None if format is None: if archive_filename.endswith(('.zip', '.whl')): format = 'zip' elif archive_filename.endswith(('.tar.gz', '.tgz')): format = 'tgz' mode = 'r:gz' elif archive_filename.endswith(('.tar.bz2', '.tbz')): format = 'tbz' mode = 'r:bz2' elif archive_filename.endswith('.tar'): format = 'tar' mode = 'r' else: # pragma: no cover raise ValueError('Unknown format for %r' % archive_filename) try: if format == 'zip': archive = ZipFile(archive_filename, 'r') if check: names = archive.namelist() for name in names: check_path(name) else: archive = tarfile.open(archive_filename, mode) if check: names = archive.getnames() for name in names: check_path(name) if format != 'zip' and sys.version_info[0] < 3: # See Python issue 17153. If the dest path contains Unicode, # tarfile extraction fails on Python 2.x if a member path name # contains non-ASCII characters - it leads to an implicit # bytes -> unicode conversion using ASCII to decode. for tarinfo in archive.getmembers(): if not isinstance(tarinfo.name, text_type): tarinfo.name = tarinfo.name.decode('utf-8') archive.extractall(dest_dir) finally: if archive: archive.close() def zip_dir(directory): """zip a directory tree into a BytesIO object""" result = io.BytesIO() dlen = len(directory) with ZipFile(result, "w") as zf: for root, dirs, files in os.walk(directory): for name in files: full = os.path.join(root, name) rel = root[dlen:] dest = os.path.join(rel, name) zf.write(full, dest) return result # # Simple progress bar # UNITS = ('', 'K', 'M', 'G','T','P') class Progress(object): unknown = 'UNKNOWN' def __init__(self, minval=0, maxval=100): assert maxval is None or maxval >= minval self.min = self.cur = minval self.max = maxval self.started = None self.elapsed = 0 self.done = False def update(self, curval): assert self.min <= curval assert self.max is None or curval <= self.max self.cur = curval now = time.time() if self.started is None: self.started = now else: self.elapsed = now - self.started def increment(self, incr): assert incr >= 0 self.update(self.cur + incr) def start(self): self.update(self.min) return self def stop(self): if self.max is not None: self.update(self.max) self.done = True @property def maximum(self): return self.unknown if self.max is None else self.max @property def percentage(self): if self.done: result = '100 %' elif self.max is None: result = ' ?? %' else: v = 100.0 * (self.cur - self.min) / (self.max - self.min) result = '%3d %%' % v return result def format_duration(self, duration): if (duration <= 0) and self.max is None or self.cur == self.min: result = '??:??:??' #elif duration < 1: # result = '--:--:--' else: result = time.strftime('%H:%M:%S', time.gmtime(duration)) return result @property def ETA(self): if self.done: prefix = 'Done' t = self.elapsed #import pdb; pdb.set_trace() else: prefix = 'ETA ' if self.max is None: t = -1 elif self.elapsed == 0 or (self.cur == self.min): t = 0 else: #import pdb; pdb.set_trace() t = float(self.max - self.min) t /= self.cur - self.min t = (t - 1) * self.elapsed return '%s: %s' % (prefix, self.format_duration(t)) @property def speed(self): if self.elapsed == 0: result = 0.0 else: result = (self.cur - self.min) / self.elapsed for unit in UNITS: if result < 1000: break result /= 1000.0 return '%d %sB/s' % (result, unit) # # Glob functionality # RICH_GLOB = re.compile(r'\{([^}]*)\}') _CHECK_RECURSIVE_GLOB = re.compile(r'[^/\\,{]\*\*|\*\*[^/\\,}]') _CHECK_MISMATCH_SET = re.compile(r'^[^{]*\}|\{[^}]*$') def iglob(path_glob): """Extended globbing function that supports ** and {opt1,opt2,opt3}.""" if _CHECK_RECURSIVE_GLOB.search(path_glob): msg = """invalid glob %r: recursive glob "**" must be used alone""" raise ValueError(msg % path_glob) if _CHECK_MISMATCH_SET.search(path_glob): msg = """invalid glob %r: mismatching set marker '{' or '}'""" raise ValueError(msg % path_glob) return _iglob(path_glob) def _iglob(path_glob): rich_path_glob = RICH_GLOB.split(path_glob, 1) if len(rich_path_glob) > 1: assert len(rich_path_glob) == 3, rich_path_glob prefix, set, suffix = rich_path_glob for item in set.split(','): for path in _iglob(''.join((prefix, item, suffix))): yield path else: if '**' not in path_glob: for item in std_iglob(path_glob): yield item else: prefix, radical = path_glob.split('**', 1) if prefix == '': prefix = '.' if radical == '': radical = '*' else: # we support both radical = radical.lstrip('/') radical = radical.lstrip('\\') for path, dir, files in os.walk(prefix): path = os.path.normpath(path) for fn in _iglob(os.path.join(path, radical)): yield fn if ssl: from .compat import (HTTPSHandler as BaseHTTPSHandler, match_hostname, CertificateError) # # HTTPSConnection which verifies certificates/matches domains # class HTTPSConnection(httplib.HTTPSConnection): ca_certs = None # set this to the path to the certs file (.pem) check_domain = True # only used if ca_certs is not None # noinspection PyPropertyAccess def connect(self): sock = socket.create_connection((self.host, self.port), self.timeout) if getattr(self, '_tunnel_host', False): self.sock = sock self._tunnel() if not hasattr(ssl, 'SSLContext'): # For 2.x if self.ca_certs: cert_reqs = ssl.CERT_REQUIRED else: cert_reqs = ssl.CERT_NONE self.sock = ssl.wrap_socket(sock, self.key_file, self.cert_file, cert_reqs=cert_reqs, ssl_version=ssl.PROTOCOL_SSLv23, ca_certs=self.ca_certs) else: # pragma: no cover context = ssl.SSLContext(ssl.PROTOCOL_SSLv23) context.options |= ssl.OP_NO_SSLv2 if self.cert_file: context.load_cert_chain(self.cert_file, self.key_file) kwargs = {} if self.ca_certs: context.verify_mode = ssl.CERT_REQUIRED context.load_verify_locations(cafile=self.ca_certs) if getattr(ssl, 'HAS_SNI', False): kwargs['server_hostname'] = self.host self.sock = context.wrap_socket(sock, **kwargs) if self.ca_certs and self.check_domain: try: match_hostname(self.sock.getpeercert(), self.host) logger.debug('Host verified: %s', self.host) except CertificateError: # pragma: no cover self.sock.shutdown(socket.SHUT_RDWR) self.sock.close() raise class HTTPSHandler(BaseHTTPSHandler): def __init__(self, ca_certs, check_domain=True): BaseHTTPSHandler.__init__(self) self.ca_certs = ca_certs self.check_domain = check_domain def _conn_maker(self, *args, **kwargs): """ This is called to create a connection instance. Normally you'd pass a connection class to do_open, but it doesn't actually check for a class, and just expects a callable. As long as we behave just as a constructor would have, we should be OK. If it ever changes so that we *must* pass a class, we'll create an UnsafeHTTPSConnection class which just sets check_domain to False in the class definition, and choose which one to pass to do_open. """ result = HTTPSConnection(*args, **kwargs) if self.ca_certs: result.ca_certs = self.ca_certs result.check_domain = self.check_domain return result def https_open(self, req): try: return self.do_open(self._conn_maker, req) except URLError as e: if 'certificate verify failed' in str(e.reason): raise CertificateError('Unable to verify server certificate ' 'for %s' % req.host) else: raise # # To prevent against mixing HTTP traffic with HTTPS (examples: A Man-In-The- # Middle proxy using HTTP listens on port 443, or an index mistakenly serves # HTML containing a http://xyz link when it should be https://xyz), # you can use the following handler class, which does not allow HTTP traffic. # # It works by inheriting from HTTPHandler - so build_opener won't add a # handler for HTTP itself. # class HTTPSOnlyHandler(HTTPSHandler, HTTPHandler): def http_open(self, req): raise URLError('Unexpected HTTP request on what should be a secure ' 'connection: %s' % req) # # XML-RPC with timeouts # _ver_info = sys.version_info[:2] if _ver_info == (2, 6): class HTTP(httplib.HTTP): def __init__(self, host='', port=None, **kwargs): if port == 0: # 0 means use port 0, not the default port port = None self._setup(self._connection_class(host, port, **kwargs)) if ssl: class HTTPS(httplib.HTTPS): def __init__(self, host='', port=None, **kwargs): if port == 0: # 0 means use port 0, not the default port port = None self._setup(self._connection_class(host, port, **kwargs)) class Transport(xmlrpclib.Transport): def __init__(self, timeout, use_datetime=0): self.timeout = timeout xmlrpclib.Transport.__init__(self, use_datetime) def make_connection(self, host): h, eh, x509 = self.get_host_info(host) if _ver_info == (2, 6): result = HTTP(h, timeout=self.timeout) else: if not self._connection or host != self._connection[0]: self._extra_headers = eh self._connection = host, httplib.HTTPConnection(h) result = self._connection[1] return result if ssl: class SafeTransport(xmlrpclib.SafeTransport): def __init__(self, timeout, use_datetime=0): self.timeout = timeout xmlrpclib.SafeTransport.__init__(self, use_datetime) def make_connection(self, host): h, eh, kwargs = self.get_host_info(host) if not kwargs: kwargs = {} kwargs['timeout'] = self.timeout if _ver_info == (2, 6): result = HTTPS(host, None, **kwargs) else: if not self._connection or host != self._connection[0]: self._extra_headers = eh self._connection = host, httplib.HTTPSConnection(h, None, **kwargs) result = self._connection[1] return result class ServerProxy(xmlrpclib.ServerProxy): def __init__(self, uri, **kwargs): self.timeout = timeout = kwargs.pop('timeout', None) # The above classes only come into play if a timeout # is specified if timeout is not None: scheme, _ = splittype(uri) use_datetime = kwargs.get('use_datetime', 0) if scheme == 'https': tcls = SafeTransport else: tcls = Transport kwargs['transport'] = t = tcls(timeout, use_datetime=use_datetime) self.transport = t xmlrpclib.ServerProxy.__init__(self, uri, **kwargs) # # CSV functionality. This is provided because on 2.x, the csv module can't # handle Unicode. However, we need to deal with Unicode in e.g. RECORD files. # def _csv_open(fn, mode, **kwargs): if sys.version_info[0] < 3: mode += 'b' else: kwargs['newline'] = '' return open(fn, mode, **kwargs) class CSVBase(object): defaults = { 'delimiter': str(','), # The strs are used because we need native 'quotechar': str('"'), # str in the csv API (2.x won't take 'lineterminator': str('\n') # Unicode) } def __enter__(self): return self def __exit__(self, *exc_info): self.stream.close() class CSVReader(CSVBase): def __init__(self, **kwargs): if 'stream' in kwargs: stream = kwargs['stream'] if sys.version_info[0] >= 3: # needs to be a text stream stream = codecs.getreader('utf-8')(stream) self.stream = stream else: self.stream = _csv_open(kwargs['path'], 'r') self.reader = csv.reader(self.stream, **self.defaults) def __iter__(self): return self def next(self): result = next(self.reader) if sys.version_info[0] < 3: for i, item in enumerate(result): if not isinstance(item, text_type): result[i] = item.decode('utf-8') return result __next__ = next class CSVWriter(CSVBase): def __init__(self, fn, **kwargs): self.stream = _csv_open(fn, 'w') self.writer = csv.writer(self.stream, **self.defaults) def writerow(self, row): if sys.version_info[0] < 3: r = [] for item in row: if isinstance(item, text_type): item = item.encode('utf-8') r.append(item) row = r self.writer.writerow(row) # # Configurator functionality # class Configurator(BaseConfigurator): value_converters = dict(BaseConfigurator.value_converters) value_converters['inc'] = 'inc_convert' def __init__(self, config, base=None): super(Configurator, self).__init__(config) self.base = base or os.getcwd() def configure_custom(self, config): def convert(o): if isinstance(o, (list, tuple)): result = type(o)([convert(i) for i in o]) elif isinstance(o, dict): if '()' in o: result = self.configure_custom(o) else: result = {} for k in o: result[k] = convert(o[k]) else: result = self.convert(o) return result c = config.pop('()') if not callable(c): c = self.resolve(c) props = config.pop('.', None) # Check for valid identifiers args = config.pop('[]', ()) if args: args = tuple([convert(o) for o in args]) items = [(k, convert(config[k])) for k in config if valid_ident(k)] kwargs = dict(items) result = c(*args, **kwargs) if props: for n, v in props.items(): setattr(result, n, convert(v)) return result def __getitem__(self, key): result = self.config[key] if isinstance(result, dict) and '()' in result: self.config[key] = result = self.configure_custom(result) return result def inc_convert(self, value): """Default converter for the inc:// protocol.""" if not os.path.isabs(value): value = os.path.join(self.base, value) with codecs.open(value, 'r', encoding='utf-8') as f: result = json.load(f) return result # # Mixin for running subprocesses and capturing their output # class SubprocessMixin(object): def __init__(self, verbose=False, progress=None): self.verbose = verbose self.progress = progress def reader(self, stream, context): """ Read lines from a subprocess' output stream and either pass to a progress callable (if specified) or write progress information to sys.stderr. """ progress = self.progress verbose = self.verbose while True: s = stream.readline() if not s: break if progress is not None: progress(s, context) else: if not verbose: sys.stderr.write('.') else: sys.stderr.write(s.decode('utf-8')) sys.stderr.flush() stream.close() def run_command(self, cmd, **kwargs): p = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE, **kwargs) t1 = threading.Thread(target=self.reader, args=(p.stdout, 'stdout')) t1.start() t2 = threading.Thread(target=self.reader, args=(p.stderr, 'stderr')) t2.start() p.wait() t1.join() t2.join() if self.progress is not None: self.progress('done.', 'main') elif self.verbose: sys.stderr.write('done.\n') return p def normalize_name(name): """Normalize a python package name a la PEP 503""" # https://www.python.org/dev/peps/pep-0503/#normalized-names return re.sub('[-_.]+', '-', name).lower() PK @N#]�إ��. �. . site-packages/pip/_vendor/distlib/manifest.pyonu �[��� � ��abc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z d d l m Z d g Z e j e � Z e j d e j � Z e j d e j e j B� Z e j d Z d e f d � � YZ d S( su Class representing the list of files in a distribution. Equivalent to distutils.filelist, but fixes some problems. i����Ni ( t DistlibException( t fsdecode( t convert_patht Manifests \\w* s #.*?(?= )| (?=$)i c B s� e Z d Z d d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z e d e d � Z e d e d � Z e d e d � Z d � Z RS( s~ A list of files built by on exploring the filesystem and filtered by applying various patterns to what we find there. c C sY t j j t j j | p! t j � � � | _ | j t j | _ d | _ t � | _ d S( sd Initialise an instance. :param base: The base directory to explore under. N( t ost patht abspatht normpatht getcwdt baset sept prefixt Nonet allfilest sett files( t selfR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt __init__* s - c C s� d d l m } m } m } g | _ } | j } | g } | j } | j } x� | r� | � } t j | � } x� | D]{ } t j j | | � } t j | � } | j } | | � r� | j t | � � qu | | � ru | | � ru | | � qu qu WqP Wd S( sm Find all files under the base and set ``allfiles`` to the absolute pathnames of files found. i����( t S_ISREGt S_ISDIRt S_ISLNKN( t statR R R R R t popt appendR t listdirR t joint st_modeR ( R R R R R t roott stackR t pusht namest namet fullnameR t mode( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt findall9 s" c C sM | j | j � s- t j j | j | � } n | j j t j j | � � d S( sz Add a file to the manifest. :param item: The pathname to add. This can be relative to the base. N( t startswithR R R R R R t addR ( R t item( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR$ T s c C s" x | D] } | j | � q Wd S( s� Add a list of files to the manifest. :param items: The pathnames to add. These can be relative to the base. N( R$ ( R t itemsR% ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt add_many^ s c s� � � f d � � t � j � } | rg t � } x' | D] } � | t j j | � � q7 W| | O} n g t d � | D� � D] } t j j | � ^ q~ S( s8 Return sorted files in directory order c sX | j | � t j d | � | � j k rT t j j | � \ } } � | | � n d S( Ns add_dir added %s( R$ t loggert debugR R R t split( t dirst dt parentt _( t add_dirR ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR/ l s c s s! | ] } t j j | � Vq d S( N( R R R* ( t .0R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pys <genexpr>{ s ( R R R R t dirnamet sortedR ( R t wantdirst resultR+ t ft path_tuple( ( R/ R s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR2 g s c C s t � | _ g | _ d S( s Clear all collected files.N( R R R ( R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt clear} s c C s | j | � \ } } } } | d k rc x�| D]. } | j | d t �s. t j d | � q. q. Wn�| d k r� x�| D] } | j | d t �} qv Wn{| d k r� xl| D]. } | j | d t �s� t j d | � q� q� Wn3| d k rx$| D] } | j | d t �} q� Wn� | d k r`x� | D]1 } | j | d | �s(t j d | | � q(q(Wn� | d k r�x� | D] } | j | d | �} qsWn~ | d k r�| j d d | �st j d | � qnG | d k r| j d d | �st j d | � qn t d | � � d S( sv Process a directive which either adds some files from ``allfiles`` to ``files``, or removes some files from ``files``. :param directive: The directive to process. This should be in a format compatible with distutils ``MANIFEST.in`` files: http://docs.python.org/distutils/sourcedist.html#commands t includet anchors no files found matching %rt excludes global-includes3 no files found matching %r anywhere in distributions global-excludes recursive-includeR s- no files found matching %r under directory %rs recursive-excludet grafts no directories found matching %rt prunes4 no previously-included directories found matching %rs invalid action %rN( t _parse_directivet _include_patternt TrueR( t warningt _exclude_patternt FalseR R ( R t directivet actiont patternst thedirt dirpatternt patternt found( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt process_directive� sD c C s{ | j � } t | � d k rA | d d k rA | j d d � n | d } d } } } | d k r� t | � d k r� t d | � � n g | d D] } t | � ^ q� } n� | d k rt | � d k r� t d | � � n t | d � } g | d D] } t | � ^ q� } nT | d k r[t | � d k rHt d | � � n t | d � } n t d | � � | | | | f S( s� Validate a directive. :param directive: The directive to validate. :return: A tuple of action, patterns, thedir, dir_patterns i i R8 R: s global-includes global-excludes recursive-includes recursive-excludeR; R< i s$ %r expects <pattern1> <pattern2> ...i s* %r expects <dir> <pattern1> <pattern2> ...s! %r expects a single <dir_pattern>s unknown action %r( R8 R: s global-includes global-excludes recursive-includes recursive-excludeR; R< N( R8 R: s global-includes global-exclude( s recursive-includes recursive-exclude( R; R< ( R* t lent insertR R R ( R RC t wordsRD RE RF t dir_patternt word( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR= � s: & & c C sz t } | j | | | | � } | j d k r: | j � n x9 | j D]. } | j | � rD | j j | � t } qD qD W| S( s� Select strings (presumably filenames) from 'self.files' that match 'pattern', a Unix-style wildcard (glob) pattern. Patterns are not quite the same as implemented by the 'fnmatch' module: '*' and '?' match non-special characters, where "special" is platform-dependent: slash on Unix; colon, slash, and backslash on DOS/Windows; and colon on Mac OS. If 'anchor' is true (the default), then the pattern match is more stringent: "*.py" will match "foo.py" but not "foo/bar.py". If 'anchor' is false, both of these will match. If 'prefix' is supplied, then only filenames starting with 'prefix' (itself a pattern) and ending with 'pattern', with anything in between them, will match. 'anchor' is ignored in this case. If 'is_regex' is true, 'anchor' and 'prefix' are ignored, and 'pattern' is assumed to be either a string containing a regex or a regex object -- no translation is done, the regex is just compiled and used as-is. Selected strings will be added to self.files. Return True if files are found. N( RB t _translate_patternR R R" t searchR R$ R? ( R RH R9 R t is_regexRI t pattern_reR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR> s c C sd t } | j | | | | � } x? t | j � D]. } | j | � r. | j j | � t } q. q. W| S( st Remove strings (presumably filenames) from 'files' that match 'pattern'. Other parameters are the same as for 'include_pattern()', above. The list 'self.files' is modified in place. Return True if files are found. This API is public to allow e.g. exclusion of SCM subdirs, e.g. when packaging source distributions ( RB RP t listR RQ t removeR? ( R RH R9 R RR RI RS R5 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyRA ) s c C s | r) t | t � r" t j | � S| Sn t d k rY | j d � j d � \ } } } n | r� | j | � } t d k r� q� n d } t j t j j | j d � � } | d k r�t d k r� | j d � } | j | � t | � } n2 | j | � } | t | � t | � t | � !} t j } t j d k r>d } n t d k rnd | | j | d | f � } q�| t | � t | � t | � !} d | | | | | | f } nC | r�t d k r�d | | } q�d | | | t | � f } n t j | � S( s Translate a shell-like wildcard pattern to a compiled regular expression. Return the compiled regex. If 'is_regex' true, then 'pattern' is directly compiled to a regex (if it's a string) or just returned as-is (assumes it's a regex object). i i R. t s \s \\t ^s .*s %s%s%s%s.*%s%ss %s%s%s( i i ( i i N( i i ( i i ( i i ( t isinstancet strt ret compilet _PYTHON_VERSIONt _glob_to_ret partitiont escapeR R R R R RK R ( R RH R9 R RR t startR. t endRS R t empty_patternt prefix_reR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyRP = s@ $ ! # # c C sS t j | � } t j } t j d k r0 d } n d | } t j d | | � } | S( s� Translate a shell-like glob pattern to a regular expression. Return a string containing the regex. Differs from 'fnmatch.translate()' in that '*' does not match "special characters" (which are platform-specific). s \s \\\\s \1[^%s]s ((?<!\\)(\\\\)*)\.( t fnmatcht translateR R RZ t sub( R RH RS R t escaped( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR] t s N( t __name__t __module__t __doc__R R R" R$ R' RB R2 R7 RJ R= R? R> RA RP R] ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyR % s O / ( 6( Rj Rd t loggingR RZ t sysRV R t compatR t utilR t __all__t getLoggerRh R( R[ t Mt _COLLAPSE_PATTERNt St _COMMENTED_LINEt version_infoR\ t objectR ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/manifest.pyt <module> s PK @N#]� bޑ6 �6 / site-packages/pip/_vendor/distlib/resources.pycnu �[��� � ��abc @ s d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z m Z e j e � Z d a d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ i e e d � 6e e j 6Z yQ y d d l! Z" Wn e# k r�d d l$ Z" n Xe e e" j% <e e e" j& <[" Wn e# e' f k r�n Xd � Z( i Z) d � Z* e j+ e, d � � Z- d � Z. d S( i����( t unicode_literalsNi ( t DistlibException( t cached_propertyt get_cache_baset path_to_cache_dirt Cachet ResourceCachec B s& e Z d d � Z d � Z d � Z RS( c C sG | d k r- t j j t � t d � � } n t t | � j | � d S( Nu resource-cache( t Nonet ost patht joinR t strt superR t __init__( t selft base( ( sA /usr/lib/python2.7/site-packages/pip/_vendor/distlib/resources.pyR s !c C s t S( u� Is the cache stale for the given resource? :param resource: The :class:`Resource` being cached. :param path: The path of the resource in the cache. :return: True if the cache is stale. 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R& R� RZ R� t libkeyt is_puret default_pyvert default_abit default_archR� Re t data_dirRf R� t keyR2 t roott dirst filesRm R� t rpR� R� R~ R� Rk t dnRi RF RG RH R) ( ( R� s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt buildF s� " % c C K s� | j } | j d � } | j d t � } t j j | j | j � } d | j | j f } d | } d | } t j | t � } t j | d � } t j | d � } t j d � } t | d � ��} | j | � � } | | � } t | � } Wd QX| d j d d � } t g | D] } t | � ^ q� } | | j k rY| rY| | j | � n | d d k rv| d } n | d } i } | j | � �D } t d | � �, } x" | D] } | d } | | | <q�WWd QXWd QXt j | d � } t j | d � } t j | d d � } t d | � } t | _ t j } g }! t j � }" |" | _ d | _ z*y�x�| j � D]�}# |# j }$ t! |$ t" � r�|$ }% n |$ j# d � }% |% j$ d � r�qmn | |% } | d r�t% |# j& � | d k r�t' d |% � � n | d r|| d j d d � \ }& }' | j |$ � � } | j( � }( Wd QX| j) |( |& � \ }) }* |* |' k r|t' d |$ � � q|n | r�|% j* | | f � r�t+ j, d |% � qmn |% j* | � o�|% j$ d � }+ |% j* | � r|% j d d � \ }) }, }- t j j | |, t- |- � � }. n3 |% | | f k r0qmn t j j | t- |% � � }. |+ sW| j |$ � � } | j. | |. � Wd QX|! j/ |. � | r�| d r�t |. d � �J } | j( � }( | j) |( |& � \ }) }/ |/ |* k r�t' d |. � � n Wd QXn | r�|. j$ d! � r�y | j0 |. � }0 |! j/ |0 � WqTt1 k rPt+ j2 d" d# t �qTXq�qmt j j3 t- |$ � � }1 t j j |" |1 � }2 | j |$ � � } | j. | |2 � Wd QXt j j |. � \ }3 }1 |3 | _ | j4 |1 � }4 | j5 |4 � |! j6 |4 � qmW| rt+ j, d$ � d }5 n:d }6 | j7 d } | d% k r0t j | d& � }7 y� | j |7 � � } t8 | � }8 Wd QXi }6 x� d8 D]� }9 d) |9 }: |: |8 k r{i |6 d* |9 <}; x[ |8 |: j9 � D]F }< d+ |< j: |< j; f }= |< j< r�|= d, |< j< 7}= n |= |; |< j <q�Wq{q{WWq�t1 k r,t+ j2 d- � q�Xny yX | j | � �C } | | � } t= j> | � j d. � }6 |6 r�|6 j d/ � }6 n Wd QXWn t1 k r�t+ j2 d0 � n X|6 r�|6 j d1 i � }> |6 j d2 i � }? |> s�|? r�| j d d � }@ t j j? |@ � st@ d3 � � n |@ | _ xF |> jA � D]8 \ }: }< d4 |: |< f }A | j4 |A � }4 | j5 |4 � q(W|? r�i t d( 6}B xL |? jA � D]; \ }: }< d4 |: |< f }A | j4 |A |B � }4 | j5 |4 � q�Wq�q�n t j j | | � } tB | � }5 tC | � } | d =| d =| | d5 <|5 jD | | � } | r9 |! j/ | � n |5 jE |! | d6 | � |5 SWn+ t1 k r� t+ jF d7 � | jG � � n XWd tH jI |" � XWd QXd S(9 u� Install a wheel to the specified paths. If kwarg ``warner`` is specified, it should be a callable, which will be called with two tuples indicating the wheel version of this software and the wheel version in the file, if there is a discrepancy in the versions. This can be used to issue any warnings to raise any exceptions. If kwarg ``lib_only`` is True, only the purelib/platlib files are installed, and the headers, scripts, data and dist-info metadata are not written. The return value is a :class:`InstalledDistribution` instance unless ``options.lib_only`` is True, in which case the return value is ``None``. u warneru lib_onlyu %s-%su %s.datau %s.dist-infou WHEELu RECORDu utf-8u rNu Wheel-Versionu .i u Root-Is-Purelibu trueu purelibu platlibt streami u u scriptst dry_runu /RECORD.jwsi u size mismatch for %su =u digest mismatch for %su lib_only: skipping %su .exeu /u rbu digest mismatch on write for %su .pyu Byte-compilation failedt exc_infou lib_only: returning Noneu 1.0u entry_points.txtu consoleu guiu %s_scriptsu wrap_%su %s:%su %suA Unable to read legacy script metadata, so cannot generate scriptsu extensionsu python.commandsu8 Unable to read JSON metadata, so cannot generate scriptsu wrap_consoleu wrap_guiu Valid script path not specifiedu %s = %su libu prefixu installation failed.( u consoleu gui(J R� R� t FalseR! R2 R RJ RM RK RL Ra R R\ R] R Rb R RR R_ R` R� R R t Truet recordR5 t dont_write_bytecodet tempfilet mkdtempt source_dirR0 t target_dirt infolistt isinstanceR R� R� t strt file_sizeR R� R� t startswithR� R� R t copy_streamR t byte_compilet Exceptiont warningt basenamet maket set_executable_modet extendRW R t valuest prefixt suffixt flagst jsont loadR� Rd t itemsR Rr t write_shared_locationst write_installed_filest exceptiont rollbackt shutilt rmtree(C R& R� t makert kwargsR� t warnert lib_onlyR) Re R� Rf t metadata_namet wheel_metadata_namet record_nameRg Rh t bwfRp Rs Rj Rk Rl R� R� Ro t readerR� R� t data_pfxt info_pfxt script_pfxt fileopt bct outfilest workdirt zinfot arcnamet u_arcnamet kindt valueR~ t _R� t is_scriptt whereR� t outfilet newdigestt pycRm t worknameR� t filenamest distt commandst ept epdataR� R- t dR. t st console_scriptst gui_scriptst script_dirt scriptt options( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt install� sD % # " c C sG t d k rC t j j t � t d � t j d � } t | � a n t S( Nu dylib-cachei ( t cacheR0 R! R2 R R R� R5 RL R ( R& R� ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt _get_dylib_cache� s c C s� t j j | j | j � } d | j | j f } d | } t j | d � } t j d � } g } t | d � �w} y\| j | � �G} | | � } t j | � } | j � } | j | � } t j j | j | � } t j j | � s� t j | � n x� | j � D]� \ } } t j j | t | � � } t j j | � sHt } nQ t j | � j } t j j | � } | j | � } t j | j � } | | k } | r�| j | | � n | j | | f � qWWd QXWn t k r�n XWd QX| S( Nu %s-%su %s.dist-infou EXTENSIONSu utf-8u r( R! R2 R RJ RM RK RL Ra R\ R] R Rb R� R� R t prefix_to_dirR� R� t makedirsR� R RY R� t statt st_mtimet datetimet fromtimestampt getinfot date_timet extractR Rc ( R& R) Re Rf R� Rg R3 Rh Ro Rp R* R R� t cache_baseRK R� t destR t file_timeRW t wheel_time( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt _get_extensions� s> ! c C s t | � S( uM Determine if a wheel is compatible with the running system. ( t is_compatible( R& ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyR$ � s c C s t S( uP Determine if a wheel is asserted as mountable by its metadata. ( R� ( R& ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt is_mountable� s c C s t j j t j j | j | j � � } | j � sL d | } t | � � n | j � sq d | } t | � � n | t j k r� t j d | � ns | r� t j j | � n t j j d | � | j � } | rt t j k r� t j j t � n t j | | � n d S( Nu) Wheel %s not compatible with this Python.u$ Wheel %s is marked as not mountable.u %s already in pathi ( R! R2 RT R RJ RM R$ R R% R5 R� R� R t insertR# t _hookt meta_pathR+ ( R& R R) t msgR* ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt mount� s" ' c C s� t j j t j j | j | j � � } | t j k rI t j d | � n] t j j | � | t j k rx t j | � n t j s� t t j k r� t j j t � q� n d S( Nu %s not in path( R! R2 RT R RJ RM R5 R� R� R/ R' R$ R( ( R& R) ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt unmount� s ' c C s� t j j | j | j � } d | j | j f } d | } d | } t j | t � } t j | d � } t j | d � } t j d � } t | d � � } | j | � � } | | � } t | � } Wd QX| d j d d � } t g | D] } t | � ^ q� � } i } | j | � �D } t d | � �, } x" | D] } | d } | | | <q8WWd QXWd QXx<| j � D].} | j } t | t � r�| } n | j d � } d | k r�t d | � � n | j d � r�qon | | } | d rt | j � | d k rt d | � � n | d ro| d j d d � \ } } | j | � � } | j � } Wd QX| j | | � \ } } | | k r�t d | � � q�qoqoWWd QXd S( Nu %s-%su %s.datau %s.dist-infou WHEELu RECORDu utf-8u ru Wheel-Versionu .i R� i u ..u invalid entry in wheel: %ru /RECORD.jwsi u size mismatch for %su =u digest mismatch for %s( R! R2 R RJ RM RK RL Ra R R\ R] R Rb R RR R_ R` R R� R� R R� R R� R� R� R� R� ( R& R) Re R� Rf R� R� R� Rg Rh R� Rp Rs Rj Rk Rl R� Ro R� R� R� R� R� R� R� R� R~ R R� ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyRU � sT % # c K s� d � } d � } t j j | j | j � } d | j | j f } d | } t j | d � } t � �(} t | d � �� } i } x� | j � D]� } | j } t | t � r� | } n | j d � } | | k r� q� n d | k r� t d | � � n | j | | � t j j | t | � � } | | | <q� WWd QX| | | � \ } } | | | � } | r�| | | � \ } } | r�| | k r�| | | � n | d k r�t j d d d d d | � \ } } t j | � n= t j j | � s�t d | � � n t j j | | j � } t | j � � } t j j | | � } | | f } | j | | | � | j | | � | d k r�t j | | � q�n Wd QX| S( u� Update the contents of a wheel in a generic way. The modifier should be a callable which expects a dictionary argument: its keys are archive-entry paths, and its values are absolute filesystem paths where the contents the corresponding archive entries can be found. The modifier is free to change the contents of the files pointed to, add new entries and remove entries, before returning. This method will extract the entire contents of the wheel to a temporary location, call the modifier, and then use the passed (and possibly updated) dictionary to write a new wheel. If ``dest_dir`` is specified, the new wheel is written there -- otherwise, the original wheel is overwritten. The modifier should return True if it updated the wheel, else False. This method returns the same value the modifier returns. c S sh d } } d | t f } | | k r3 d | } n | | k r^ | | } t d | � j } n | | f S( Nu %s/%su %s/PKG-INFOR2 ( R0 R R RL ( t path_mapRf RL R2 R� ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt get_version1 s c S s' d } y� t | � } | j d � } | d k r= d | } ng g | | d j d � D] } t | � ^ qU } | d c d 7<d | | d j d � | D� � f } Wn! t k r� t j d | � n X| r#t d | � } | | _ | j t � } | j d | d | � t j d | | � n d S( Nu -i u %s+1i u .i����u %s+%sc s s | ] } t | � Vq d S( N( R� ( t .0Rk ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pys <genexpr>F s u0 Cannot update non-compliant (PEP-440) version %rR2 t legacyu Version updated from %r to %r( R0 R R} RR R` R R R� R� R RL R� R R� ( RL R2 t updatedR. Rk R R t mdR/ ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt update_version; s( 0 ! u %s-%su %s.dist-infou RECORDu ru utf-8u ..u invalid entry in wheel: %rNR� u .whlR� u wheel-update-t diru Not a directory: %r( R! R2 R RJ RM RK RL Ra R R R� R� R R� R R R R0 R� t mkstempt closeR� R� R� R� R� R� t copyfile( R& t modifiert dest_dirR� R- R2 R) Re Rf R� R� Rh R, R� R� R� R2 t original_versionR t modifiedt current_versiont fdt newpathR� R� RW ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyR( sX ( i i N( R? R@ t __doc__R� R� R0 R� R' t propertyRM RY RZ R Rq R^ RW R� R� R� R� R� R� R R R# R$ R% R* R+ RU R( ( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyRA � s2 ) h � " 6c C s� t g } t d } xG t t j d d d d � D]( } | j d j | t | � g � � q1 Wg } xL t j � D]> \ } } } | j d � rp | j | j d d � d � qp qp W| j � t d k r� | j d t � n | j d � g } t g } t j d k r=t j d t � } | r=| j � \ } } } } t | � } | g } | d k rg| j d � n | d k r�| j d � n | d k r�| j d � n | d k r�| j d � n | d k r�| j d � n x` | d k r6x@ | D]8 } d | | | | f } | t k r�| j | � q�q�W| d 8} q�Wq=n xH | D]@ } x7 | D]/ } | j d j t | d f � | | f � qQWqDWxw t | � D]i \ } } | j d j t | f � d d f � | d k r�| j d j t | d f � d d f � q�q�Wxw t | � D]i \ } } | j d j d | f � d d f � | d k r| j d j d | d f � d d f � qqWt | � S( uG Return (pyver, abi, arch) tuples compatible with this Python. i i i����u u .abiu .i u noneu darwinu (\w+)_(\d+)_(\d+)_(\w+)$u i386u ppcu fatu x86_64u fat3u ppc64u fat64u intelu universalu %s_%s_%s_%su anyu py( u i386u ppc( u i386u ppcu x86_64( u ppc64u x86_64( u i386u x86_64( u i386u x86_64u intelu ppcu ppc64( R t rangeR5 t version_infoR R R� R8 t get_suffixesR� RR R� R� R& R� t platformt reRP R| R` t IMP_PREFIXR� t set( t versionst majort minort abisR� R R3 t archesRV RK RH t matchesRP R RG Rk RL ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt compatible_tags� s` $& $ 1% 0% 0c C s� t | t � s t | � } n t } | d k r9 t } n xN | D]F \ } } } | | j k r@ | | j k r@ | | j k r@ t } Pq@ q@ W| S( N( R� RA R� R0 t COMPATIBLE_TAGSRF RG RH R� ( t wheelRZ R3 t verRG RH ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyR$ � s -(T t __future__R R� R\ R t distutils.utilt distutilst emailR R� R8 R� t loggingR! Ra RD R� R5 R� R� R R R t compatR R R R R t databaseR Rq R R t utilR R R R R R R R R RL R R t getLoggerR? R� R0 R t hasattrRE RC R� R R RA RE R� t get_platformR R� R� R t compilet IGNORECASEt VERBOSERS RO Rv R{ Rz Ry R" R� t objectR# R' RA RM RN R$ ( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/wheel.pyt <module> s� (@ ' # � � � > PK @N#] �l� �� - site-packages/pip/_vendor/distlib/metadata.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2012 The Python Software Foundation. # See LICENSE.txt and CONTRIBUTORS.txt. # """Implementation of the Metadata for Python packages PEPs. Supports all metadata formats (1.0, 1.1, 1.2, and 2.0 experimental). """ from __future__ import unicode_literals import codecs from email import message_from_file import json import logging import re from . import DistlibException, __version__ from .compat import StringIO, string_types, text_type from .markers import interpret from .util import extract_by_key, get_extras from .version import get_scheme, PEP440_VERSION_RE logger = logging.getLogger(__name__) class MetadataMissingError(DistlibException): """A required metadata is missing""" class MetadataConflictError(DistlibException): """Attempt to read or write metadata fields that are conflictual.""" class MetadataUnrecognizedVersionError(DistlibException): """Unknown metadata version number.""" class MetadataInvalidError(DistlibException): """A metadata value is invalid""" # public API of this module __all__ = ['Metadata', 'PKG_INFO_ENCODING', 'PKG_INFO_PREFERRED_VERSION'] # Encoding used for the PKG-INFO files PKG_INFO_ENCODING = 'utf-8' # preferred version. Hopefully will be changed # to 1.2 once PEP 345 is supported everywhere PKG_INFO_PREFERRED_VERSION = '1.1' _LINE_PREFIX_1_2 = re.compile('\n \|') _LINE_PREFIX_PRE_1_2 = re.compile('\n ') _241_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', 'Summary', 'Description', 'Keywords', 'Home-page', 'Author', 'Author-email', 'License') _314_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', 'Supported-Platform', 'Summary', 'Description', 'Keywords', 'Home-page', 'Author', 'Author-email', 'License', 'Classifier', 'Download-URL', 'Obsoletes', 'Provides', 'Requires') _314_MARKERS = ('Obsoletes', 'Provides', 'Requires', 'Classifier', 'Download-URL') _345_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', 'Supported-Platform', 'Summary', 'Description', 'Keywords', 'Home-page', 'Author', 'Author-email', 'Maintainer', 'Maintainer-email', 'License', 'Classifier', 'Download-URL', 'Obsoletes-Dist', 'Project-URL', 'Provides-Dist', 'Requires-Dist', 'Requires-Python', 'Requires-External') _345_MARKERS = ('Provides-Dist', 'Requires-Dist', 'Requires-Python', 'Obsoletes-Dist', 'Requires-External', 'Maintainer', 'Maintainer-email', 'Project-URL') _426_FIELDS = ('Metadata-Version', 'Name', 'Version', 'Platform', 'Supported-Platform', 'Summary', 'Description', 'Keywords', 'Home-page', 'Author', 'Author-email', 'Maintainer', 'Maintainer-email', 'License', 'Classifier', 'Download-URL', 'Obsoletes-Dist', 'Project-URL', 'Provides-Dist', 'Requires-Dist', 'Requires-Python', 'Requires-External', 'Private-Version', 'Obsoleted-By', 'Setup-Requires-Dist', 'Extension', 'Provides-Extra') _426_MARKERS = ('Private-Version', 'Provides-Extra', 'Obsoleted-By', 'Setup-Requires-Dist', 'Extension') _ALL_FIELDS = set() _ALL_FIELDS.update(_241_FIELDS) _ALL_FIELDS.update(_314_FIELDS) _ALL_FIELDS.update(_345_FIELDS) _ALL_FIELDS.update(_426_FIELDS) EXTRA_RE = re.compile(r'''extra\s*==\s*("([^"]+)"|'([^']+)')''') def _version2fieldlist(version): if version == '1.0': return _241_FIELDS elif version == '1.1': return _314_FIELDS elif version == '1.2': return _345_FIELDS elif version == '2.0': return _426_FIELDS raise MetadataUnrecognizedVersionError(version) def _best_version(fields): """Detect the best version depending on the fields used.""" def _has_marker(keys, markers): for marker in markers: if marker in keys: return True return False keys = [] for key, value in fields.items(): if value in ([], 'UNKNOWN', None): continue keys.append(key) possible_versions = ['1.0', '1.1', '1.2', '2.0'] # first let's try to see if a field is not part of one of the version for key in keys: if key not in _241_FIELDS and '1.0' in possible_versions: possible_versions.remove('1.0') if key not in _314_FIELDS and '1.1' in possible_versions: possible_versions.remove('1.1') if key not in _345_FIELDS and '1.2' in possible_versions: possible_versions.remove('1.2') if key not in _426_FIELDS and '2.0' in possible_versions: possible_versions.remove('2.0') # possible_version contains qualified versions if len(possible_versions) == 1: return possible_versions[0] # found ! elif len(possible_versions) == 0: raise MetadataConflictError('Unknown metadata set') # let's see if one unique marker is found is_1_1 = '1.1' in possible_versions and _has_marker(keys, _314_MARKERS) is_1_2 = '1.2' in possible_versions and _has_marker(keys, _345_MARKERS) is_2_0 = '2.0' in possible_versions and _has_marker(keys, _426_MARKERS) if int(is_1_1) + int(is_1_2) + int(is_2_0) > 1: raise MetadataConflictError('You used incompatible 1.1/1.2/2.0 fields') # we have the choice, 1.0, or 1.2, or 2.0 # - 1.0 has a broken Summary field but works with all tools # - 1.1 is to avoid # - 1.2 fixes Summary but has little adoption # - 2.0 adds more features and is very new if not is_1_1 and not is_1_2 and not is_2_0: # we couldn't find any specific marker if PKG_INFO_PREFERRED_VERSION in possible_versions: return PKG_INFO_PREFERRED_VERSION if is_1_1: return '1.1' if is_1_2: return '1.2' return '2.0' _ATTR2FIELD = { 'metadata_version': 'Metadata-Version', 'name': 'Name', 'version': 'Version', 'platform': 'Platform', 'supported_platform': 'Supported-Platform', 'summary': 'Summary', 'description': 'Description', 'keywords': 'Keywords', 'home_page': 'Home-page', 'author': 'Author', 'author_email': 'Author-email', 'maintainer': 'Maintainer', 'maintainer_email': 'Maintainer-email', 'license': 'License', 'classifier': 'Classifier', 'download_url': 'Download-URL', 'obsoletes_dist': 'Obsoletes-Dist', 'provides_dist': 'Provides-Dist', 'requires_dist': 'Requires-Dist', 'setup_requires_dist': 'Setup-Requires-Dist', 'requires_python': 'Requires-Python', 'requires_external': 'Requires-External', 'requires': 'Requires', 'provides': 'Provides', 'obsoletes': 'Obsoletes', 'project_url': 'Project-URL', 'private_version': 'Private-Version', 'obsoleted_by': 'Obsoleted-By', 'extension': 'Extension', 'provides_extra': 'Provides-Extra', } _PREDICATE_FIELDS = ('Requires-Dist', 'Obsoletes-Dist', 'Provides-Dist') _VERSIONS_FIELDS = ('Requires-Python',) _VERSION_FIELDS = ('Version',) _LISTFIELDS = ('Platform', 'Classifier', 'Obsoletes', 'Requires', 'Provides', 'Obsoletes-Dist', 'Provides-Dist', 'Requires-Dist', 'Requires-External', 'Project-URL', 'Supported-Platform', 'Setup-Requires-Dist', 'Provides-Extra', 'Extension') _LISTTUPLEFIELDS = ('Project-URL',) _ELEMENTSFIELD = ('Keywords',) _UNICODEFIELDS = ('Author', 'Maintainer', 'Summary', 'Description') _MISSING = object() _FILESAFE = re.compile('[^A-Za-z0-9.]+') def _get_name_and_version(name, version, for_filename=False): """Return the distribution name with version. If for_filename is true, return a filename-escaped form.""" if for_filename: # For both name and version any runs of non-alphanumeric or '.' # characters are replaced with a single '-'. Additionally any # spaces in the version string become '.' name = _FILESAFE.sub('-', name) version = _FILESAFE.sub('-', version.replace(' ', '.')) return '%s-%s' % (name, version) class LegacyMetadata(object): """The legacy metadata of a release. Supports versions 1.0, 1.1 and 1.2 (auto-detected). You can instantiate the class with one of these arguments (or none): - *path*, the path to a metadata file - *fileobj* give a file-like object with metadata as content - *mapping* is a dict-like object - *scheme* is a version scheme name """ # TODO document the mapping API and UNKNOWN default key def __init__(self, path=None, fileobj=None, mapping=None, scheme='default'): if [path, fileobj, mapping].count(None) < 2: raise TypeError('path, fileobj and mapping are exclusive') self._fields = {} self.requires_files = [] self._dependencies = None self.scheme = scheme if path is not None: self.read(path) elif fileobj is not None: self.read_file(fileobj) elif mapping is not None: self.update(mapping) self.set_metadata_version() def set_metadata_version(self): self._fields['Metadata-Version'] = _best_version(self._fields) def _write_field(self, fileobj, name, value): fileobj.write('%s: %s\n' % (name, value)) def __getitem__(self, name): return self.get(name) def __setitem__(self, name, value): return self.set(name, value) def __delitem__(self, name): field_name = self._convert_name(name) try: del self._fields[field_name] except KeyError: raise KeyError(name) def __contains__(self, name): return (name in self._fields or self._convert_name(name) in self._fields) def _convert_name(self, name): if name in _ALL_FIELDS: return name name = name.replace('-', '_').lower() return _ATTR2FIELD.get(name, name) def _default_value(self, name): if name in _LISTFIELDS or name in _ELEMENTSFIELD: return [] return 'UNKNOWN' def _remove_line_prefix(self, value): if self.metadata_version in ('1.0', '1.1'): return _LINE_PREFIX_PRE_1_2.sub('\n', value) else: return _LINE_PREFIX_1_2.sub('\n', value) def __getattr__(self, name): if name in _ATTR2FIELD: return self[name] raise AttributeError(name) # # Public API # # dependencies = property(_get_dependencies, _set_dependencies) def get_fullname(self, filesafe=False): """Return the distribution name with version. If filesafe is true, return a filename-escaped form.""" return _get_name_and_version(self['Name'], self['Version'], filesafe) def is_field(self, name): """return True if name is a valid metadata key""" name = self._convert_name(name) return name in _ALL_FIELDS def is_multi_field(self, name): name = self._convert_name(name) return name in _LISTFIELDS def read(self, filepath): """Read the metadata values from a file path.""" fp = codecs.open(filepath, 'r', encoding='utf-8') try: self.read_file(fp) finally: fp.close() def read_file(self, fileob): """Read the metadata values from a file object.""" msg = message_from_file(fileob) self._fields['Metadata-Version'] = msg['metadata-version'] # When reading, get all the fields we can for field in _ALL_FIELDS: if field not in msg: continue if field in _LISTFIELDS: # we can have multiple lines values = msg.get_all(field) if field in _LISTTUPLEFIELDS and values is not None: values = [tuple(value.split(',')) for value in values] self.set(field, values) else: # single line value = msg[field] if value is not None and value != 'UNKNOWN': self.set(field, value) self.set_metadata_version() def write(self, filepath, skip_unknown=False): """Write the metadata fields to filepath.""" fp = codecs.open(filepath, 'w', encoding='utf-8') try: self.write_file(fp, skip_unknown) finally: fp.close() def write_file(self, fileobject, skip_unknown=False): """Write the PKG-INFO format data to a file object.""" self.set_metadata_version() for field in _version2fieldlist(self['Metadata-Version']): values = self.get(field) if skip_unknown and values in ('UNKNOWN', [], ['UNKNOWN']): continue if field in _ELEMENTSFIELD: self._write_field(fileobject, field, ','.join(values)) continue if field not in _LISTFIELDS: if field == 'Description': if self.metadata_version in ('1.0', '1.1'): values = values.replace('\n', '\n ') else: values = values.replace('\n', '\n |') values = [values] if field in _LISTTUPLEFIELDS: values = [','.join(value) for value in values] for value in values: self._write_field(fileobject, field, value) def update(self, other=None, **kwargs): """Set metadata values from the given iterable `other` and kwargs. Behavior is like `dict.update`: If `other` has a ``keys`` method, they are looped over and ``self[key]`` is assigned ``other[key]``. Else, ``other`` is an iterable of ``(key, value)`` iterables. Keys that don't match a metadata field or that have an empty value are dropped. """ def _set(key, value): if key in _ATTR2FIELD and value: self.set(self._convert_name(key), value) if not other: # other is None or empty container pass elif hasattr(other, 'keys'): for k in other.keys(): _set(k, other[k]) else: for k, v in other: _set(k, v) if kwargs: for k, v in kwargs.items(): _set(k, v) def set(self, name, value): """Control then set a metadata field.""" name = self._convert_name(name) if ((name in _ELEMENTSFIELD or name == 'Platform') and not isinstance(value, (list, tuple))): if isinstance(value, string_types): value = [v.strip() for v in value.split(',')] else: value = [] elif (name in _LISTFIELDS and not isinstance(value, (list, tuple))): if isinstance(value, string_types): value = [value] else: value = [] if logger.isEnabledFor(logging.WARNING): project_name = self['Name'] scheme = get_scheme(self.scheme) if name in _PREDICATE_FIELDS and value is not None: for v in value: # check that the values are valid if not scheme.is_valid_matcher(v.split(';')[0]): logger.warning( "'%s': '%s' is not valid (field '%s')", project_name, v, name) # FIXME this rejects UNKNOWN, is that right? elif name in _VERSIONS_FIELDS and value is not None: if not scheme.is_valid_constraint_list(value): logger.warning("'%s': '%s' is not a valid version (field '%s')", project_name, value, name) elif name in _VERSION_FIELDS and value is not None: if not scheme.is_valid_version(value): logger.warning("'%s': '%s' is not a valid version (field '%s')", project_name, value, name) if name in _UNICODEFIELDS: if name == 'Description': value = self._remove_line_prefix(value) self._fields[name] = value def get(self, name, default=_MISSING): """Get a metadata field.""" name = self._convert_name(name) if name not in self._fields: if default is _MISSING: default = self._default_value(name) return default if name in _UNICODEFIELDS: value = self._fields[name] return value elif name in _LISTFIELDS: value = self._fields[name] if value is None: return [] res = [] for val in value: if name not in _LISTTUPLEFIELDS: res.append(val) else: # That's for Project-URL res.append((val[0], val[1])) return res elif name in _ELEMENTSFIELD: value = self._fields[name] if isinstance(value, string_types): return value.split(',') return self._fields[name] def check(self, strict=False): """Check if the metadata is compliant. If strict is True then raise if no Name or Version are provided""" self.set_metadata_version() # XXX should check the versions (if the file was loaded) missing, warnings = [], [] for attr in ('Name', 'Version'): # required by PEP 345 if attr not in self: missing.append(attr) if strict and missing != []: msg = 'missing required metadata: %s' % ', '.join(missing) raise MetadataMissingError(msg) for attr in ('Home-page', 'Author'): if attr not in self: missing.append(attr) # checking metadata 1.2 (XXX needs to check 1.1, 1.0) if self['Metadata-Version'] != '1.2': return missing, warnings scheme = get_scheme(self.scheme) def are_valid_constraints(value): for v in value: if not scheme.is_valid_matcher(v.split(';')[0]): return False return True for fields, controller in ((_PREDICATE_FIELDS, are_valid_constraints), (_VERSIONS_FIELDS, scheme.is_valid_constraint_list), (_VERSION_FIELDS, scheme.is_valid_version)): for field in fields: value = self.get(field, None) if value is not None and not controller(value): warnings.append("Wrong value for '%s': %s" % (field, value)) return missing, warnings def todict(self, skip_missing=False): """Return fields as a dict. Field names will be converted to use the underscore-lowercase style instead of hyphen-mixed case (i.e. home_page instead of Home-page). """ self.set_metadata_version() mapping_1_0 = ( ('metadata_version', 'Metadata-Version'), ('name', 'Name'), ('version', 'Version'), ('summary', 'Summary'), ('home_page', 'Home-page'), ('author', 'Author'), ('author_email', 'Author-email'), ('license', 'License'), ('description', 'Description'), ('keywords', 'Keywords'), ('platform', 'Platform'), ('classifiers', 'Classifier'), ('download_url', 'Download-URL'), ) data = {} for key, field_name in mapping_1_0: if not skip_missing or field_name in self._fields: data[key] = self[field_name] if self['Metadata-Version'] == '1.2': mapping_1_2 = ( ('requires_dist', 'Requires-Dist'), ('requires_python', 'Requires-Python'), ('requires_external', 'Requires-External'), ('provides_dist', 'Provides-Dist'), ('obsoletes_dist', 'Obsoletes-Dist'), ('project_url', 'Project-URL'), ('maintainer', 'Maintainer'), ('maintainer_email', 'Maintainer-email'), ) for key, field_name in mapping_1_2: if not skip_missing or field_name in self._fields: if key != 'project_url': data[key] = self[field_name] else: data[key] = [','.join(u) for u in self[field_name]] elif self['Metadata-Version'] == '1.1': mapping_1_1 = ( ('provides', 'Provides'), ('requires', 'Requires'), ('obsoletes', 'Obsoletes'), ) for key, field_name in mapping_1_1: if not skip_missing or field_name in self._fields: data[key] = self[field_name] return data def add_requirements(self, requirements): if self['Metadata-Version'] == '1.1': # we can't have 1.1 metadata *and* Setuptools requires for field in ('Obsoletes', 'Requires', 'Provides'): if field in self: del self[field] self['Requires-Dist'] += requirements # Mapping API # TODO could add iter* variants def keys(self): return list(_version2fieldlist(self['Metadata-Version'])) def __iter__(self): for key in self.keys(): yield key def values(self): return [self[key] for key in self.keys()] def items(self): return [(key, self[key]) for key in self.keys()] def __repr__(self): return '<%s %s %s>' % (self.__class__.__name__, self.name, self.version) METADATA_FILENAME = 'pydist.json' WHEEL_METADATA_FILENAME = 'metadata.json' class Metadata(object): """ The metadata of a release. This implementation uses 2.0 (JSON) metadata where possible. If not possible, it wraps a LegacyMetadata instance which handles the key-value metadata format. """ METADATA_VERSION_MATCHER = re.compile('^\d+(\.\d+)*$') NAME_MATCHER = re.compile('^[0-9A-Z]([0-9A-Z_.-]*[0-9A-Z])?$', re.I) VERSION_MATCHER = PEP440_VERSION_RE SUMMARY_MATCHER = re.compile('.{1,2047}') METADATA_VERSION = '2.0' GENERATOR = 'distlib (%s)' % __version__ MANDATORY_KEYS = { 'name': (), 'version': (), 'summary': ('legacy',), } INDEX_KEYS = ('name version license summary description author ' 'author_email keywords platform home_page classifiers ' 'download_url') DEPENDENCY_KEYS = ('extras run_requires test_requires build_requires ' 'dev_requires provides meta_requires obsoleted_by ' 'supports_environments') SYNTAX_VALIDATORS = { 'metadata_version': (METADATA_VERSION_MATCHER, ()), 'name': (NAME_MATCHER, ('legacy',)), 'version': (VERSION_MATCHER, ('legacy',)), 'summary': (SUMMARY_MATCHER, ('legacy',)), } __slots__ = ('_legacy', '_data', 'scheme') def __init__(self, path=None, fileobj=None, mapping=None, scheme='default'): if [path, fileobj, mapping].count(None) < 2: raise TypeError('path, fileobj and mapping are exclusive') self._legacy = None self._data = None self.scheme = scheme #import pdb; pdb.set_trace() if mapping is not None: try: self._validate_mapping(mapping, scheme) self._data = mapping except MetadataUnrecognizedVersionError: self._legacy = LegacyMetadata(mapping=mapping, scheme=scheme) self.validate() else: data = None if path: with open(path, 'rb') as f: data = f.read() elif fileobj: data = fileobj.read() if data is None: # Initialised with no args - to be added self._data = { 'metadata_version': self.METADATA_VERSION, 'generator': self.GENERATOR, } else: if not isinstance(data, text_type): data = data.decode('utf-8') try: self._data = json.loads(data) self._validate_mapping(self._data, scheme) except ValueError: # Note: MetadataUnrecognizedVersionError does not # inherit from ValueError (it's a DistlibException, # which should not inherit from ValueError). # The ValueError comes from the json.load - if that # succeeds and we get a validation error, we want # that to propagate self._legacy = LegacyMetadata(fileobj=StringIO(data), scheme=scheme) self.validate() common_keys = set(('name', 'version', 'license', 'keywords', 'summary')) none_list = (None, list) none_dict = (None, dict) mapped_keys = { 'run_requires': ('Requires-Dist', list), 'build_requires': ('Setup-Requires-Dist', list), 'dev_requires': none_list, 'test_requires': none_list, 'meta_requires': none_list, 'extras': ('Provides-Extra', list), 'modules': none_list, 'namespaces': none_list, 'exports': none_dict, 'commands': none_dict, 'classifiers': ('Classifier', list), 'source_url': ('Download-URL', None), 'metadata_version': ('Metadata-Version', None), } del none_list, none_dict def __getattribute__(self, key): common = object.__getattribute__(self, 'common_keys') mapped = object.__getattribute__(self, 'mapped_keys') if key in mapped: lk, maker = mapped[key] if self._legacy: if lk is None: result = None if maker is None else maker() else: result = self._legacy.get(lk) else: value = None if maker is None else maker() if key not in ('commands', 'exports', 'modules', 'namespaces', 'classifiers'): result = self._data.get(key, value) else: # special cases for PEP 459 sentinel = object() result = sentinel d = self._data.get('extensions') if d: if key == 'commands': result = d.get('python.commands', value) elif key == 'classifiers': d = d.get('python.details') if d: result = d.get(key, value) else: d = d.get('python.exports') if not d: d = self._data.get('python.exports') if d: result = d.get(key, value) if result is sentinel: result = value elif key not in common: result = object.__getattribute__(self, key) elif self._legacy: result = self._legacy.get(key) else: result = self._data.get(key) return result def _validate_value(self, key, value, scheme=None): if key in self.SYNTAX_VALIDATORS: pattern, exclusions = self.SYNTAX_VALIDATORS[key] if (scheme or self.scheme) not in exclusions: m = pattern.match(value) if not m: raise MetadataInvalidError("'%s' is an invalid value for " "the '%s' property" % (value, key)) def __setattr__(self, key, value): self._validate_value(key, value) common = object.__getattribute__(self, 'common_keys') mapped = object.__getattribute__(self, 'mapped_keys') if key in mapped: lk, _ = mapped[key] if self._legacy: if lk is None: raise NotImplementedError self._legacy[lk] = value elif key not in ('commands', 'exports', 'modules', 'namespaces', 'classifiers'): self._data[key] = value else: # special cases for PEP 459 d = self._data.setdefault('extensions', {}) if key == 'commands': d['python.commands'] = value elif key == 'classifiers': d = d.setdefault('python.details', {}) d[key] = value else: d = d.setdefault('python.exports', {}) d[key] = value elif key not in common: object.__setattr__(self, key, value) else: if key == 'keywords': if isinstance(value, string_types): value = value.strip() if value: value = value.split() else: value = [] if self._legacy: self._legacy[key] = value else: self._data[key] = value @property def name_and_version(self): return _get_name_and_version(self.name, self.version, True) @property def provides(self): if self._legacy: result = self._legacy['Provides-Dist'] else: result = self._data.setdefault('provides', []) s = '%s (%s)' % (self.name, self.version) if s not in result: result.append(s) return result @provides.setter def provides(self, value): if self._legacy: self._legacy['Provides-Dist'] = value else: self._data['provides'] = value def get_requirements(self, reqts, extras=None, env=None): """ Base method to get dependencies, given a set of extras to satisfy and an optional environment context. :param reqts: A list of sometimes-wanted dependencies, perhaps dependent on extras and environment. :param extras: A list of optional components being requested. :param env: An optional environment for marker evaluation. """ if self._legacy: result = reqts else: result = [] extras = get_extras(extras or [], self.extras) for d in reqts: if 'extra' not in d and 'environment' not in d: # unconditional include = True else: if 'extra' not in d: # Not extra-dependent - only environment-dependent include = True else: include = d.get('extra') in extras if include: # Not excluded because of extras, check environment marker = d.get('environment') if marker: include = interpret(marker, env) if include: result.extend(d['requires']) for key in ('build', 'dev', 'test'): e = ':%s:' % key if e in extras: extras.remove(e) # A recursive call, but it should terminate since 'test' # has been removed from the extras reqts = self._data.get('%s_requires' % key, []) result.extend(self.get_requirements(reqts, extras=extras, env=env)) return result @property def dictionary(self): if self._legacy: return self._from_legacy() return self._data @property def dependencies(self): if self._legacy: raise NotImplementedError else: return extract_by_key(self._data, self.DEPENDENCY_KEYS) @dependencies.setter def dependencies(self, value): if self._legacy: raise NotImplementedError else: self._data.update(value) def _validate_mapping(self, mapping, scheme): if mapping.get('metadata_version') != self.METADATA_VERSION: raise MetadataUnrecognizedVersionError() missing = [] for key, exclusions in self.MANDATORY_KEYS.items(): if key not in mapping: if scheme not in exclusions: missing.append(key) if missing: msg = 'Missing metadata items: %s' % ', '.join(missing) raise MetadataMissingError(msg) for k, v in mapping.items(): self._validate_value(k, v, scheme) def validate(self): if self._legacy: missing, warnings = self._legacy.check(True) if missing or warnings: logger.warning('Metadata: missing: %s, warnings: %s', missing, warnings) else: self._validate_mapping(self._data, self.scheme) def todict(self): if self._legacy: return self._legacy.todict(True) else: result = extract_by_key(self._data, self.INDEX_KEYS) return result def _from_legacy(self): assert self._legacy and not self._data result = { 'metadata_version': self.METADATA_VERSION, 'generator': self.GENERATOR, } lmd = self._legacy.todict(True) # skip missing ones for k in ('name', 'version', 'license', 'summary', 'description', 'classifier'): if k in lmd: if k == 'classifier': nk = 'classifiers' else: nk = k result[nk] = lmd[k] kw = lmd.get('Keywords', []) if kw == ['']: kw = [] result['keywords'] = kw keys = (('requires_dist', 'run_requires'), ('setup_requires_dist', 'build_requires')) for ok, nk in keys: if ok in lmd and lmd[ok]: result[nk] = [{'requires': lmd[ok]}] result['provides'] = self.provides author = {} maintainer = {} return result LEGACY_MAPPING = { 'name': 'Name', 'version': 'Version', 'license': 'License', 'summary': 'Summary', 'description': 'Description', 'classifiers': 'Classifier', } def _to_legacy(self): def process_entries(entries): reqts = set() for e in entries: extra = e.get('extra') env = e.get('environment') rlist = e['requires'] for r in rlist: if not env and not extra: reqts.add(r) else: marker = '' if extra: marker = 'extra == "%s"' % extra if env: if marker: marker = '(%s) and %s' % (env, marker) else: marker = env reqts.add(';'.join((r, marker))) return reqts assert self._data and not self._legacy result = LegacyMetadata() nmd = self._data for nk, ok in self.LEGACY_MAPPING.items(): if nk in nmd: result[ok] = nmd[nk] r1 = process_entries(self.run_requires + self.meta_requires) r2 = process_entries(self.build_requires + self.dev_requires) if self.extras: result['Provides-Extra'] = sorted(self.extras) result['Requires-Dist'] = sorted(r1) result['Setup-Requires-Dist'] = sorted(r2) # TODO: other fields such as contacts return result def write(self, path=None, fileobj=None, legacy=False, skip_unknown=True): if [path, fileobj].count(None) != 1: raise ValueError('Exactly one of path and fileobj is needed') self.validate() if legacy: if self._legacy: legacy_md = self._legacy else: legacy_md = self._to_legacy() if path: legacy_md.write(path, skip_unknown=skip_unknown) else: legacy_md.write_file(fileobj, skip_unknown=skip_unknown) else: if self._legacy: d = self._from_legacy() else: d = self._data if fileobj: json.dump(d, fileobj, ensure_ascii=True, indent=2, sort_keys=True) else: with codecs.open(path, 'w', 'utf-8') as f: json.dump(d, f, ensure_ascii=True, indent=2, sort_keys=True) def add_requirements(self, requirements): if self._legacy: self._legacy.add_requirements(requirements) else: run_requires = self._data.setdefault('run_requires', []) always = None for entry in run_requires: if 'environment' not in entry and 'extra' not in entry: always = entry break if always is None: always = { 'requires': requirements } run_requires.insert(0, always) else: rset = set(always['requires']) | set(requirements) always['requires'] = sorted(rset) def __repr__(self): name = self.name or '(no name)' version = self.version or 'no version' return '<%s %s %s (%s)>' % (self.__class__.__name__, self.metadata_version, name, version) PK @N#]��.� � . site-packages/pip/_vendor/distlib/metadata.pyonu �[��� � ��abc @ s� d Z d d l m Z d d l Z d d l m Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d d l m Z d d l m Z m Z d d l m Z m Z e j e � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d d d g Z d Z d Z! e j" d � Z# e j" d � Z$ d d d d d d d d! d" d# d$ f Z% d d d d d% d d d d! d" d# d$ d& d' d( d) d* f Z& d( d) d* d& d' f Z' d d d d d% d d d d! d" d# d+ d, d$ d& d' d- d. d/ d0 d1 d2 f Z( d/ d0 d1 d- d2 d+ d, d. f Z) d d d d d% d d d d! d" d# d+ d, d$ d& d' d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 f Z* d3 d7 d4 d5 d6 f Z+ e, � Z- e- j. e% � e- j. e& � e- j. e( � e- j. e* � e j" d8 � Z/ d9 � Z0 d: � Z1 i d d; 6d d< 6d d= 6d d> 6d% d? 6d d@ 6d dA 6d dB 6d! dC 6d" dD 6d# dE 6d+ dF 6d, dG 6d$ dH 6d& dI 6d' dJ 6d- dK 6d/ dL 6d0 dM 6d5 dN 6d1 dO 6d2 dP 6d* dQ 6d) dR 6d( dS 6d. dT 6d3 dU 6d4 dV 6d6 dW 6d7 dX 6Z2 d0 d- d/ f Z3 d1 f Z4 d f Z5 d d& d( d* d) d- d/ d0 d2 d. d% d5 d7 d6 f Z6 d. f Z7 d f Z8 d" d+ d d f Z9 e: � Z; e j" dY � Z< e= dZ � Z> d[ e: f d\ � � YZ? d] Z@ d^ ZA d_ e: f d` � � YZB d S(a u Implementation of the Metadata for Python packages PEPs. Supports all metadata formats (1.0, 1.1, 1.2, and 2.0 experimental). i����( t unicode_literalsN( t message_from_filei ( t DistlibExceptiont __version__( t StringIOt string_typest text_type( t interpret( t extract_by_keyt get_extras( t get_schemet PEP440_VERSION_REt MetadataMissingErrorc B s e Z d Z RS( u A required metadata is missing( t __name__t __module__t __doc__( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR s t MetadataConflictErrorc B s e Z d Z RS( u> Attempt to read or write metadata fields that are conflictual.( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR s t MetadataUnrecognizedVersionErrorc B s e Z d Z RS( u Unknown metadata version number.( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR $ s t MetadataInvalidErrorc B s e Z d Z RS( u A metadata value is invalid( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR ( s u Metadatau PKG_INFO_ENCODINGu PKG_INFO_PREFERRED_VERSIONu utf-8u 1.1u \|u u Metadata-Versionu Nameu Versionu Platformu Summaryu Descriptionu Keywordsu Home-pageu Authoru Author-emailu Licenseu Supported-Platformu Classifieru Download-URLu Obsoletesu Providesu Requiresu Maintaineru Maintainer-emailu Obsoletes-Distu Project-URLu Provides-Distu Requires-Distu Requires-Pythonu Requires-Externalu Private-Versionu Obsoleted-Byu Setup-Requires-Distu Extensionu Provides-Extrau" extra\s*==\s*("([^"]+)"|'([^']+)')c C sP | d k r t S| d k r t S| d k r0 t S| d k r@ t St | � � d S( Nu 1.0u 1.1u 1.2u 2.0( t _241_FIELDSt _314_FIELDSt _345_FIELDSt _426_FIELDSR ( t version( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _version2fieldlistg s c C s d � } g } xB | j � D]4 \ } } | g d d f k rC q n | j | � q Wd d d d g } x� | D]� } | t k r� d | k r� | j d � n | t k r� d | k r� | j d � n | t k r� d | k r� | j d � n | t k rm d | k rm | j d � qm qm Wt | � d k r1| d St | � d k rRt d � � n d | k oj| | t � } d | k o�| | t � } d | k o�| | t � } t | � t | � t | � d k r�t d � � n | r | r | r t | k r t Sn | r d S| rd Sd S( u5 Detect the best version depending on the fields used.c S s% x | D] } | | k r t Sq Wt S( N( t Truet False( t keyst markerst marker( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _has_markeru s u UNKNOWNu 1.0u 1.1u 1.2u 2.0i i u Unknown metadata setu( You used incompatible 1.1/1.2/2.0 fieldsN( t itemst Nonet appendR t removeR R R t lenR t _314_MARKERSt _345_MARKERSt _426_MARKERSt intt PKG_INFO_PREFERRED_VERSION( t fieldsR R t keyt valuet possible_versionst is_1_1t is_1_2t is_2_0( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _best_versions sB & u metadata_versionu nameu versionu platformu supported_platformu summaryu descriptionu keywordsu home_pageu authoru author_emailu maintaineru maintainer_emailu licenseu classifieru download_urlu obsoletes_distu provides_distu requires_distu setup_requires_distu requires_pythonu requires_externalu requiresu providesu obsoletesu project_urlu private_versionu obsoleted_byu extensionu provides_extrau [^A-Za-z0-9.]+c C sG | r9 t j d | � } t j d | j d d � � } n d | | f S( uh Return the distribution name with version. If for_filename is true, return a filename-escaped form.u -u u .u %s-%s( t _FILESAFEt subt replace( t nameR t for_filename( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _get_name_and_version� s !t LegacyMetadatac B s4 e Z d Z d d d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z d � Z e d � Z e d � Z d d � Z d � Z e d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" RS( ua The legacy metadata of a release. Supports versions 1.0, 1.1 and 1.2 (auto-detected). You can instantiate the class with one of these arguments (or none): - *path*, the path to a metadata file - *fileobj* give a file-like object with metadata as content - *mapping* is a dict-like object - *scheme* is a version scheme name u defaultc C s� | | | g j d � d k r- t d � � n i | _ g | _ d | _ | | _ | d k rm | j | � nB | d k r� | j | � n& | d k r� | j | � | j � n d S( Ni u' path, fileobj and mapping are exclusive( t countR t TypeErrort _fieldst requires_filest _dependenciest schemet readt read_filet updatet set_metadata_version( t selft patht fileobjt mappingR= ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __init__� s c C s t | j � | j d <d S( Nu Metadata-Version( R0 R: ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRA s c C s | j d | | f � d S( Nu %s: %s ( t write( RB RD R4 R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _write_field s c C s | j | � S( N( t get( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __getitem__ s c C s | j | | � S( N( t set( RB R4 R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __setitem__ s c C sA | j | � } y | j | =Wn t k r< t | � � n Xd S( N( t _convert_nameR: t KeyError( RB R4 t field_name( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __delitem__ s c C s% | | j k p$ | j | � | j k S( N( R: RM ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __contains__ s c C s8 | t k r | S| j d d � j � } t j | | � S( Nu -u _( t _ALL_FIELDSR3 t lowert _ATTR2FIELDRI ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRM s c C s | t k s | t k r g Sd S( Nu UNKNOWN( t _LISTFIELDSt _ELEMENTSFIELD( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _default_value% s c C s3 | j d k r t j d | � St j d | � Sd S( Nu 1.0u 1.1u ( u 1.0u 1.1( t metadata_versiont _LINE_PREFIX_PRE_1_2R2 t _LINE_PREFIX_1_2( RB R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _remove_line_prefix* s c C s$ | t k r | | St | � � d S( N( RT t AttributeError( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __getattr__0 s c C s t | d | d | � S( uh Return the distribution name with version. If filesafe is true, return a filename-escaped form.u Nameu Version( R6 ( RB t filesafe( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt get_fullname; s c C s | j | � } | t k S( u+ return True if name is a valid metadata key( RM RR ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt is_fieldA s c C s | j | � } | t k S( N( RM RU ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt is_multi_fieldF s c C s; t j | d d d �} z | j | � Wd | j � Xd S( u* Read the metadata values from a file path.u rt encodingu utf-8N( t codecst openR? t close( RB t filepatht fp( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR> J s c C s� t | � } | d | j d <x� t D]� } | | k r< q$ n | t k r� | j | � } | t k r� | d k r� g | D] } t | j d � � ^ qv } n | j | | � q$ | | } | d k r$ | d k r$ | j | | � q$ q$ W| j � d S( u, Read the metadata values from a file object.u metadata-versionu Metadata-Versionu ,u UNKNOWNN( R R: RR RU t get_allt _LISTTUPLEFIELDSR t tuplet splitRK RA ( RB t fileobt msgt fieldt valuesR+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR? R s + c C s> t j | d d d �} z | j | | � Wd | j � Xd S( u& Write the metadata fields to filepath.u wRb u utf-8N( Rc Rd t write_fileRe ( RB Rf t skip_unknownRg ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRG h s c C s< | j � x+t | d � D]} | j | � } | rT | d g d g f k rT q n | t k r� | j | | d j | � � q n | t k r� | d k r� | j d k r� | j d d � } q� | j d d � } n | g } n | t k rg | D] } d j | � ^ q� } n x! | D] } | j | | | � qWq Wd S( u0 Write the PKG-INFO format data to a file object.u Metadata-Versionu UNKNOWNu ,u Descriptionu 1.0u 1.1u u u |N( u 1.0u 1.1( RA R RI RV RH t joinRU RX R3 Ri ( RB t fileobjectRq Rn Ro R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRp p s$ % c s� � f d � } | s n^ t | d � rR xL | j � D] } | | | | � q4 Wn$ x! | D] \ } } | | | � qY W| r� x* | j � D] \ } } | | | � q� Wn d S( u� Set metadata values from the given iterable `other` and kwargs. 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Keys that don't match a metadata field or that have an empty value are dropped. c s2 | t k r. | r. � j � j | � | � n d S( N( RT RK RM ( R* R+ ( RB ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _set� s u keysN( t hasattrR R ( RB t othert kwargsRt t kt v( ( RB s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR@ � s c C s | j | � } | t k s' | d k r� t | t t f � r� t | t � rw g | j d � D] } | j � ^ q\ } q� g } nF | t k r� t | t t f � r� t | t � r� | g } q� g } n t j t j � r�| d } t | j � } | t k rR| d k rRx� | D]; } | j | j d � d � st j d | | | � qqWq�| t k r�| d k r�| j | � s�t j d | | | � q�q�| t k r�| d k r�| j | � s�t j d | | | � q�q�n | t k r| d k r| j | � } qn | | j | <d S( u" Control then set a metadata field.u Platformu ,u Nameu ;i u$ '%s': '%s' is not valid (field '%s')u. '%s': '%s' is not a valid version (field '%s')u DescriptionN( RM RV t isinstancet listRj R Rk t stripRU t loggert isEnabledFort loggingt WARNINGR R= t _PREDICATE_FIELDSR t is_valid_matchert warningt _VERSIONS_FIELDSt is_valid_constraint_listt _VERSION_FIELDSt is_valid_versiont _UNICODEFIELDSR[ R: ( RB R4 R+ Ry t project_nameR= ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRK � s@ + c C s | j | � } | | j k r@ | t k r< | j | � } n | S| t k r] | j | } | S| t k r� | j | } | d k r� g Sg } xE | D]= } | t k r� | j | � q� | j | d | d f � q� W| S| t k r| j | } t | t � r| j d � Sn | j | S( u Get a metadata field.i i u ,N( RM R: t _MISSINGRW R� RU R Ri R! RV Rz R Rk ( RB R4 t defaultR+ t rest val( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRI � s. c su | j � g g } } x* d D]" } | | k r | j | � q q W| rx | g k rx d d j | � } t | � � n x* d D]" } | | k r | j | � q q W| d d k r� | | f St | j � � � f d � } x� t | f t � j f t � j f f D]b \ } } xS | D]K } | j | d � } | d k r| | � r| j d | | f � qqWqW| | f S( uk Check if the metadata is compliant. If strict is True then raise if no Name or Version are providedu Nameu Versionu missing required metadata: %su , u Home-pageu Authoru Metadata-Versionu 1.2c s5 x. | D]& } � j | j d � d � s t Sq Wt S( Nu ;i ( R� Rk R R ( R+ Ry ( R= ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt are_valid_constraints s u Wrong value for '%s': %s( u Nameu Version( u Home-pageu AuthorN( RA R! Rr R R R= R� R� R� R� R� RI R ( RB t strictt missingt warningst attrRm R� R) t controllerRn R+ ( ( R= s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt check� s2 "c C s� | j � d4 d5 d6 d7 d8 d9 d: d; d< d= d> d? d@ f } i } x; | D]3 \ } } | sf | | j k rD | | | | <qD qD W| d d k r#dA dB dC dD dE dF dG dH f } x� | D]l \ } } | s� | | j k r� | d& k r� | | | | <q g | | D] } d, j | � ^ q� | | <q� q� Wn` | d d- k r�dI dJ dK f } x> | D]3 \ } } | sk| | j k rI| | | | <qIqIWn | S(L u� Return fields as a dict. Field names will be converted to use the underscore-lowercase style instead of hyphen-mixed case (i.e. home_page instead of Home-page). u metadata_versionu Metadata-Versionu nameu Nameu versionu Versionu summaryu Summaryu home_pageu Home-pageu authoru Authoru author_emailu Author-emailu licenseu Licenseu descriptionu Descriptionu keywordsu Keywordsu platformu Platformu classifiersu Classifieru download_urlu Download-URLu 1.2u requires_distu Requires-Distu requires_pythonu Requires-Pythonu requires_externalu Requires-Externalu provides_distu Provides-Distu obsoletes_distu Obsoletes-Distu project_urlu Project-URLu maintaineru Maintaineru maintainer_emailu Maintainer-emailu ,u 1.1u providesu Providesu requiresu Requiresu obsoletesu Obsoletes( u metadata_versionu Metadata-Version( u nameu Name( u versionu Version( u summaryu Summary( u home_pageu Home-page( u authoru Author( u author_emailu Author-email( u licenseu License( u descriptionu Description( u keywordsu Keywords( u platformu Platform( u classifiersu Classifier( u download_urlu Download-URL( u requires_distu Requires-Dist( u requires_pythonu Requires-Python( u requires_externalu Requires-External( u provides_distu Provides-Dist( u obsoletes_distu Obsoletes-Dist( u project_urlu Project-URL( u maintaineru Maintainer( u maintainer_emailu Maintainer-email( u providesu Provides( u requiresu Requires( u obsoletesu Obsoletes( RA R: Rr ( RB t skip_missingt mapping_1_0t dataR* RO t mapping_1_2t ut mapping_1_1( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt todict sP 4 c C sN | d d k r: x' d D] } | | k r | | =q q Wn | d c | 7<d S( Nu Metadata-Versionu 1.1u Obsoletesu Requiresu Providesu Requires-Dist( u Obsoletesu Requiresu Provides( ( RB t requirementsRn ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt add_requirementsU s c C s t t | d � � S( Nu Metadata-Version( R{ R ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR ` s c c s x | j � D] } | Vq Wd S( N( R ( RB R* ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __iter__c s c C s! g | j � D] } | | ^ q S( N( R ( RB R* ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRo g s c C s' g | j � D] } | | | f ^ q S( N( R ( RB R* ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR j s c C s d | j j | j | j f S( Nu <%s %s %s>( t __class__R R4 R ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __repr__m s N(# R R R R RF RA RH RJ RL RP RQ RM RW R[ R] R R_ R` Ra R> R? 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Rr R R� ( RB RE R= R� R* R� Rm Rx Ry ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s c C s` | j rF | j j t � \ } } | s- | r\ t j d | | � q\ n | j | j | j � d S( Nu# Metadata: missing: %s, warnings: %s( R� R� R R} R� R� R� R= ( RB R� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s c C s6 | j r | j j t � St | j | j � } | Sd S( N( R� R� R R R� t INDEX_KEYS( RB R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s c C s i | j d 6| j d 6} | j j t � } xF d D]> } | | k r3 | d k rZ d } n | } | | | | <q3 q3 W| j d g � } | d g k r� g } n | | d <d d f } xE | D]= \ } } | | k r� | | r� i | | d 6g | | <q� q� W| j | d <i } i } | S( Nu metadata_versionu generatoru nameu versionu licenseu summaryu descriptionu classifieru classifiersu Keywordsu u keywordsu requires_distu run_requiresu setup_requires_distu build_requiresu requiresu provides( u nameu versionu licenseu summaryu descriptionu classifier( u requires_distu run_requires( u setup_requires_distu build_requires( R� R� R� R� R RI R� ( RB R� t lmdRx t nkt kwR t okt authort maintainer( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s0 u Nameu Versionu Licenseu Summaryu Descriptionu descriptionc C s� d � } t � } | j } x: | j j � D]) \ } } | | k r+ | | | | <q+ q+ W| | j | j � } | | j | j � } | j r� t | j � | d <n t | � | d <t | � | d <| S( Nc S s� t � } x� | D]� } | j d � } | j d � } | d } x� | D]� } | ri | ri | j | � qE d } | r� d | } n | r� | r� d | | f } q� | } n | j d j | | f � � qE Wq W| S( Nu extrau environmentu requiresu u extra == "%s"u (%s) and %su ;( RK RI t addRr ( t entriesR� R� t extraR� t rlistt rR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt process_entries� s" $u Provides-Extrau Requires-Distu Setup-Requires-Dist( R7 R� t LEGACY_MAPPINGR t run_requirest meta_requirest build_requirest dev_requiresR� t sorted( RB R� R� t nmdR� R� t r1t r2( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _to_legacy� s c C s | | g j d � d k r* t d � � n | j � | r� | j rO | j } n | j � } | rw | j | d | �q| j | d | �n� | j r� | j � } n | j } | r� t j | | d t d d d t �n@ t j | d d � �) } t j | | d t d d d t �Wd QXd S( Ni u) Exactly one of path and fileobj is neededRq t ensure_asciit indenti t sort_keysu wu utf-8( R8 R R� R� R� R� RG Rp R� R� R� t dumpR Rc Rd ( RB RC RD t legacyRq t legacy_mdR� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRG � s& c C s� | j r | j j | � n� | j j d g � } d } x0 | D]( } d | k r> d | k r> | } Pq> q> W| d k r� i | d 6} | j d | � n* t | d � t | � B} t | � | d <d S( Nu run_requiresu environmentu extrau requiresi ( R� R� R� R� R t insertRK R� ( RB R� R� t alwayst entryt rset( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� s c C s; | j p d } | j p d } d | j j | j | | f S( Nu (no name)u no versionu <%s %s %s (%s)>( R4 R R� R RX ( RB R4 R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� ( s ( ( ( u legacy( ( u legacy( u legacy( u legacy( u _legacyu _datau schemeN( u nameu versionu licenseu keywordsu summary( u Download-URLN( u Metadata-VersionN(1 R R R t ret compilet METADATA_VERSION_MATCHERt It NAME_MATCHERR t VERSION_MATCHERt SUMMARY_MATCHERR� R R� R� R� R� R� t __slots__R RF RK t common_keysR{ t none_listt dictt none_dictt mapped_keysR� R� R� t propertyR� R� t setterR� R� R� R� R� R� R� R� R� R R RG R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� v s� , + ' * % (C R t __future__R Rc t emailR R� R R� t R R t compatR R R R R t utilR R R R R t getLoggerR R} R R R R t __all__t PKG_INFO_ENCODINGR( R� RZ RY R R R$ R R% R R& RK RR R@ t EXTRA_RER R0 RT R� R� R� RU Ri RV R� R� R� R1 R R6 R7 t METADATA_FILENAMEt WHEEL_METADATA_FILENAMER� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt <module> s� 8 � �PK @N#]�����9 �9 - site-packages/pip/_vendor/distlib/manifest.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2012-2013 Python Software Foundation. # See LICENSE.txt and CONTRIBUTORS.txt. # """ Class representing the list of files in a distribution. Equivalent to distutils.filelist, but fixes some problems. """ import fnmatch import logging import os import re import sys from . import DistlibException from .compat import fsdecode from .util import convert_path __all__ = ['Manifest'] logger = logging.getLogger(__name__) # a \ followed by some spaces + EOL _COLLAPSE_PATTERN = re.compile('\\\w*\n', re.M) _COMMENTED_LINE = re.compile('#.*?(?=\n)|\n(?=$)', re.M | re.S) # # Due to the different results returned by fnmatch.translate, we need # to do slightly different processing for Python 2.7 and 3.2 ... this needed # to be brought in for Python 3.6 onwards. # _PYTHON_VERSION = sys.version_info[:2] class Manifest(object): """A list of files built by on exploring the filesystem and filtered by applying various patterns to what we find there. """ def __init__(self, base=None): """ Initialise an instance. :param base: The base directory to explore under. """ self.base = os.path.abspath(os.path.normpath(base or os.getcwd())) self.prefix = self.base + os.sep self.allfiles = None self.files = set() # # Public API # def findall(self): """Find all files under the base and set ``allfiles`` to the absolute pathnames of files found. """ from stat import S_ISREG, S_ISDIR, S_ISLNK self.allfiles = allfiles = [] root = self.base stack = [root] pop = stack.pop push = stack.append while stack: root = pop() names = os.listdir(root) for name in names: fullname = os.path.join(root, name) # Avoid excess stat calls -- just one will do, thank you! stat = os.stat(fullname) mode = stat.st_mode if S_ISREG(mode): allfiles.append(fsdecode(fullname)) elif S_ISDIR(mode) and not S_ISLNK(mode): push(fullname) def add(self, item): """ Add a file to the manifest. :param item: The pathname to add. This can be relative to the base. """ if not item.startswith(self.prefix): item = os.path.join(self.base, item) self.files.add(os.path.normpath(item)) def add_many(self, items): """ Add a list of files to the manifest. :param items: The pathnames to add. These can be relative to the base. """ for item in items: self.add(item) def sorted(self, wantdirs=False): """ Return sorted files in directory order """ def add_dir(dirs, d): dirs.add(d) logger.debug('add_dir added %s', d) if d != self.base: parent, _ = os.path.split(d) assert parent not in ('', '/') add_dir(dirs, parent) result = set(self.files) # make a copy! if wantdirs: dirs = set() for f in result: add_dir(dirs, os.path.dirname(f)) result |= dirs return [os.path.join(*path_tuple) for path_tuple in sorted(os.path.split(path) for path in result)] def clear(self): """Clear all collected files.""" self.files = set() self.allfiles = [] def process_directive(self, directive): """ Process a directive which either adds some files from ``allfiles`` to ``files``, or removes some files from ``files``. :param directive: The directive to process. This should be in a format compatible with distutils ``MANIFEST.in`` files: http://docs.python.org/distutils/sourcedist.html#commands """ # Parse the line: split it up, make sure the right number of words # is there, and return the relevant words. 'action' is always # defined: it's the first word of the line. Which of the other # three are defined depends on the action; it'll be either # patterns, (dir and patterns), or (dirpattern). action, patterns, thedir, dirpattern = self._parse_directive(directive) # OK, now we know that the action is valid and we have the # right number of words on the line for that action -- so we # can proceed with minimal error-checking. if action == 'include': for pattern in patterns: if not self._include_pattern(pattern, anchor=True): logger.warning('no files found matching %r', pattern) elif action == 'exclude': for pattern in patterns: found = self._exclude_pattern(pattern, anchor=True) #if not found: # logger.warning('no previously-included files ' # 'found matching %r', pattern) elif action == 'global-include': for pattern in patterns: if not self._include_pattern(pattern, anchor=False): logger.warning('no files found matching %r ' 'anywhere in distribution', pattern) elif action == 'global-exclude': for pattern in patterns: found = self._exclude_pattern(pattern, anchor=False) #if not found: # logger.warning('no previously-included files ' # 'matching %r found anywhere in ' # 'distribution', pattern) elif action == 'recursive-include': for pattern in patterns: if not self._include_pattern(pattern, prefix=thedir): logger.warning('no files found matching %r ' 'under directory %r', pattern, thedir) elif action == 'recursive-exclude': for pattern in patterns: found = self._exclude_pattern(pattern, prefix=thedir) #if not found: # logger.warning('no previously-included files ' # 'matching %r found under directory %r', # pattern, thedir) elif action == 'graft': if not self._include_pattern(None, prefix=dirpattern): logger.warning('no directories found matching %r', dirpattern) elif action == 'prune': if not self._exclude_pattern(None, prefix=dirpattern): logger.warning('no previously-included directories found ' 'matching %r', dirpattern) else: # pragma: no cover # This should never happen, as it should be caught in # _parse_template_line raise DistlibException( 'invalid action %r' % action) # # Private API # def _parse_directive(self, directive): """ Validate a directive. :param directive: The directive to validate. :return: A tuple of action, patterns, thedir, dir_patterns """ words = directive.split() if len(words) == 1 and words[0] not in ('include', 'exclude', 'global-include', 'global-exclude', 'recursive-include', 'recursive-exclude', 'graft', 'prune'): # no action given, let's use the default 'include' words.insert(0, 'include') action = words[0] patterns = thedir = dir_pattern = None if action in ('include', 'exclude', 'global-include', 'global-exclude'): if len(words) < 2: raise DistlibException( '%r expects <pattern1> <pattern2> ...' % action) patterns = [convert_path(word) for word in words[1:]] elif action in ('recursive-include', 'recursive-exclude'): if len(words) < 3: raise DistlibException( '%r expects <dir> <pattern1> <pattern2> ...' % action) thedir = convert_path(words[1]) patterns = [convert_path(word) for word in words[2:]] elif action in ('graft', 'prune'): if len(words) != 2: raise DistlibException( '%r expects a single <dir_pattern>' % action) dir_pattern = convert_path(words[1]) else: raise DistlibException('unknown action %r' % action) return action, patterns, thedir, dir_pattern def _include_pattern(self, pattern, anchor=True, prefix=None, is_regex=False): """Select strings (presumably filenames) from 'self.files' that match 'pattern', a Unix-style wildcard (glob) pattern. Patterns are not quite the same as implemented by the 'fnmatch' module: '*' and '?' match non-special characters, where "special" is platform-dependent: slash on Unix; colon, slash, and backslash on DOS/Windows; and colon on Mac OS. If 'anchor' is true (the default), then the pattern match is more stringent: "*.py" will match "foo.py" but not "foo/bar.py". If 'anchor' is false, both of these will match. If 'prefix' is supplied, then only filenames starting with 'prefix' (itself a pattern) and ending with 'pattern', with anything in between them, will match. 'anchor' is ignored in this case. If 'is_regex' is true, 'anchor' and 'prefix' are ignored, and 'pattern' is assumed to be either a string containing a regex or a regex object -- no translation is done, the regex is just compiled and used as-is. Selected strings will be added to self.files. Return True if files are found. """ # XXX docstring lying about what the special chars are? found = False pattern_re = self._translate_pattern(pattern, anchor, prefix, is_regex) # delayed loading of allfiles list if self.allfiles is None: self.findall() for name in self.allfiles: if pattern_re.search(name): self.files.add(name) found = True return found def _exclude_pattern(self, pattern, anchor=True, prefix=None, is_regex=False): """Remove strings (presumably filenames) from 'files' that match 'pattern'. Other parameters are the same as for 'include_pattern()', above. The list 'self.files' is modified in place. Return True if files are found. This API is public to allow e.g. exclusion of SCM subdirs, e.g. when packaging source distributions """ found = False pattern_re = self._translate_pattern(pattern, anchor, prefix, is_regex) for f in list(self.files): if pattern_re.search(f): self.files.remove(f) found = True return found def _translate_pattern(self, pattern, anchor=True, prefix=None, is_regex=False): """Translate a shell-like wildcard pattern to a compiled regular expression. Return the compiled regex. If 'is_regex' true, then 'pattern' is directly compiled to a regex (if it's a string) or just returned as-is (assumes it's a regex object). """ if is_regex: if isinstance(pattern, str): return re.compile(pattern) else: return pattern if _PYTHON_VERSION > (3, 2): # ditch start and end characters start, _, end = self._glob_to_re('_').partition('_') if pattern: pattern_re = self._glob_to_re(pattern) if _PYTHON_VERSION > (3, 2): assert pattern_re.startswith(start) and pattern_re.endswith(end) else: pattern_re = '' base = re.escape(os.path.join(self.base, '')) if prefix is not None: # ditch end of pattern character if _PYTHON_VERSION <= (3, 2): empty_pattern = self._glob_to_re('') prefix_re = self._glob_to_re(prefix)[:-len(empty_pattern)] else: prefix_re = self._glob_to_re(prefix) assert prefix_re.startswith(start) and prefix_re.endswith(end) prefix_re = prefix_re[len(start): len(prefix_re) - len(end)] sep = os.sep if os.sep == '\\': sep = r'\\' if _PYTHON_VERSION <= (3, 2): pattern_re = '^' + base + sep.join((prefix_re, '.*' + pattern_re)) else: pattern_re = pattern_re[len(start): len(pattern_re) - len(end)] pattern_re = r'%s%s%s%s.*%s%s' % (start, base, prefix_re, sep, pattern_re, end) else: # no prefix -- respect anchor flag if anchor: if _PYTHON_VERSION <= (3, 2): pattern_re = '^' + base + pattern_re else: pattern_re = r'%s%s%s' % (start, base, pattern_re[len(start):]) return re.compile(pattern_re) def _glob_to_re(self, pattern): """Translate a shell-like glob pattern to a regular expression. Return a string containing the regex. Differs from 'fnmatch.translate()' in that '*' does not match "special characters" (which are platform-specific). """ pattern_re = fnmatch.translate(pattern) # '?' and '*' in the glob pattern become '.' and '.*' in the RE, which # IMHO is wrong -- '?' and '*' aren't supposed to match slash in Unix, # and by extension they shouldn't match such "special characters" under # any OS. So change all non-escaped dots in the RE to match any # character except the special characters (currently: just os.sep). sep = os.sep if os.sep == '\\': # we're using a regex to manipulate a regex, so we need # to escape the backslash twice sep = r'\\\\' escaped = r'\1[^%s]' % sep pattern_re = re.sub(r'((?<!\\)(\\\\)*)\.', escaped, pattern_re) return pattern_re PK @N#]�"�\N \N + site-packages/pip/_vendor/distlib/index.pycnu �[��� � ��abc @ s d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z y d d l m Z Wn! e k r d d l m Z n Xd d l m Z d d l m Z m Z m Z m Z m Z m Z d d l m Z m Z m Z e j e � Z d Z d Z d e f d � � YZ d S( i����N( t Threadi ( t DistlibException( t HTTPBasicAuthHandlert Requestt HTTPPasswordMgrt urlparset build_openert string_types( t cached_propertyt zip_dirt ServerProxys https://pypi.python.org/pypit pypit PackageIndexc B s� e Z d Z d Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d d � Z d d � Z d d � Z d d d d d d � Z d � Z d d � Z d d � Z d d d � Z d � Z d � Z d d � Z RS( sc This class represents a package index compatible with PyPI, the Python Package Index. s. ----------ThIs_Is_tHe_distlib_index_bouNdaRY_$c C s | p t | _ | j � t | j � \ } } } } } } | sX | sX | sX | d k rn t d | j � � n d | _ d | _ d | _ d | _ d | _ t t j d � �j } x` d D]X } y> t j | d g d | d | �} | d k r� | | _ Pn Wq� t k rq� Xq� WWd QXd S( s� Initialise an instance. :param url: The URL of the index. If not specified, the URL for PyPI is used. t httpt httpss invalid repository: %st wt gpgt gpg2s --versiont stdoutt stderri N( R R ( R R ( t DEFAULT_INDEXt urlt read_configurationR R t Nonet password_handlert ssl_verifierR t gpg_homet rpc_proxyt opent ost devnullt subprocesst check_callt OSError( t selfR t schemet netloct patht paramst queryt fragt sinkt st rc( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt __init__$ s( ! c C s3 d d l m } d d l m } | � } | | � S( ss Get the distutils command for interacting with PyPI configurations. :return: the command. i����( t Distribution( t PyPIRCCommand( t distutils.coreR- t distutils.configR. ( R" R- R. t d( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt _get_pypirc_commandB s c C sy | j � } | j | _ | j � } | j d � | _ | j d � | _ | j d d � | _ | j d | j � | _ d S( s� Read the PyPI access configuration as supported by distutils, getting PyPI to do the actual work. This populates ``username``, ``password``, ``realm`` and ``url`` attributes from the configuration. t usernamet passwordt realmR t repositoryN( R2 R R6 t _read_pypirct getR3 R4 R5 ( R" t ct cfg( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyR L s c C s0 | j � | j � } | j | j | j � d S( s� Save the PyPI access configuration. You must have set ``username`` and ``password`` attributes before calling this method. Again, distutils is used to do the actual work. N( t check_credentialsR2 t _store_pypircR3 R4 ( R" R9 ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt save_configuration[ s c C s� | j d k s | j d k r- t d � � n t � } t | j � \ } } } } } } | j | j | | j | j � t | � | _ d S( sp Check that ``username`` and ``password`` have been set, and raise an exception if not. s! username and password must be setN( R3 R R4 R R R R t add_passwordR5 R R ( R" t pmt _R$ ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyR; g s ! c C s� | j � | j � | j � } d | d <| j | j � g � } | j | � } d | d <| j | j � g � } | j | � S( sq Register a distribution on PyPI, using the provided metadata. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the distribution to be registered. :return: The HTTP response received from PyPI upon submission of the request. t verifys :actiont submit( R; t validatet todictt encode_requestt itemst send_request( R" t metadataR1 t requestt response( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt registers s c C sj xY t r[ | j � } | s Pn | j d � j � } | j | � t j d | | f � q W| j � d S( sr Thread runner for reading lines of from a subprocess into a buffer. :param name: The logical name of the stream (used for logging only). :param stream: The stream to read from. This will typically a pipe connected to the output stream of a subprocess. :param outbuf: The list to append the read lines to. s utf-8s %s: %sN( t Truet readlinet decodet rstript appendt loggert debugt close( R" t namet streamt outbufR* ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt _reader� s c C s� | j d d d g } | d k r- | j } n | rI | j d | g � n | d k rn | j d d d g � n t j � } t j j | t j j | � d � } | j d d d | d | | g � t j d d j | � � | | f S( s� Return a suitable command for signing a file. :param filename: The pathname to the file to be signed. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :param keystore: The path to a directory which contains the keys used in verification. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The signing command as a list suitable to be passed to :class:`subprocess.Popen`. s --status-fdt 2s --no-ttys --homedirs --batchs --passphrase-fdt 0s .ascs --detach-signs --armors --local-users --outputs invoking: %st N( R R R t extendt tempfilet mkdtempR R% t joint basenameRQ RR ( R" t filenamet signert sign_passwordt keystoret cmdt tdt sf( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt get_sign_command� s %c C s i t j d 6t j d 6} | d k r6 t j | d <n g } g } t j | | � } t d | j d d | j | f � } | j � t d | j d d | j | f � } | j � | d k r� | j j | � | j j � n | j � | j � | j � | j | | f S( s� Run a command in a child process , passing it any input data specified. :param cmd: The command to run. :param input_data: If specified, this must be a byte string containing data to be sent to the child process. :return: A tuple consisting of the subprocess' exit code, a list of lines read from the subprocess' ``stdout``, and a list of lines read from the subprocess' ``stderr``. R R t stdint targett argsN( R t PIPER t PopenR RW R t startR Rh t writeRS t waitR^ t returncode( R" Rd t input_datat kwargsR R t pt t1t t2( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt run_command� s& $ $ c C se | j | | | | � \ } } | j | | j d � � \ } } } | d k ra t d | � � n | S( sR Sign a file. :param filename: The pathname to the file to be signed. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :param keystore: The path to a directory which contains the keys used in signing. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The absolute pathname of the file where the signature is stored. s utf-8i s& sign command failed with error code %s( Rg Rv t encodeR ( R" R` Ra Rb Rc Rd t sig_fileR+ R R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt sign_file� s t sdistt sourcec C s� | j � t j j | � s/ t d | � � n | j � | j � } d } | r� | j sj t j d � q� | j | | | | � } n t | d � � } | j � } Wd QXt j | � j � } t j | � j � } | j i d d 6d d 6| d 6| d 6| d 6| d 6� d t j j | � | f g } | r�t | d � � } | j � } Wd QX| j d t j j | � | f � t j t j j | � � n | j | j � | � } | j | � S( s� Upload a release file to the index. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the file to be uploaded. :param filename: The pathname of the file to be uploaded. :param signer: The identifier of the signer of the file. :param sign_password: The passphrase for the signer's private key used for signing. :param filetype: The type of the file being uploaded. This is the distutils command which produced that file, e.g. ``sdist`` or ``bdist_wheel``. :param pyversion: The version of Python which the release relates to. For code compatible with any Python, this would be ``source``, otherwise it would be e.g. ``3.2``. :param keystore: The path to a directory which contains the keys used in signing. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The HTTP response received from PyPI upon submission of the request. s not found: %ss) no signing program available - not signedt rbNt file_uploads :actiont 1t protocol_versiont filetypet pyversiont md5_digestt sha256_digestt contentt gpg_signature( R; R R% t existsR RC RD R R RQ t warningRy R t readt hashlibt md5t hexdigestt sha256t updateR_ RP t shutilt rmtreet dirnameRE RF RG ( R" RH R` Ra Rb R� R� Rc R1 Rx t ft file_dataR� R� t filest sig_dataRI ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt upload_file� s> c C s� | j � t j j | � s/ t d | � � n t j j | d � } t j j | � si t d | � � n | j � | j | j } } t | � j � } d d | f d | f g } d | | f g } | j | | � } | j | � S( s2 Upload documentation to the index. :param metadata: A :class:`Metadata` instance defining at least a name and version number for the documentation to be uploaded. :param doc_dir: The pathname of the directory which contains the documentation. This should be the directory that contains the ``index.html`` for the documentation. :return: The HTTP response received from PyPI upon submission of the request. s not a directory: %rs index.htmls not found: %rs :actiont doc_uploadRT t versionR� ( s :actionR� ( R; R R% t isdirR R^ R� RC RT R� R t getvalueRE RG ( R" RH t doc_dirt fnRT R� t zip_datat fieldsR� RI ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt upload_documentation) s c C s| | j d d d g } | d k r- | j } n | rI | j d | g � n | j d | | g � t j d d j | � � | S( s| Return a suitable command for verifying a file. :param signature_filename: The pathname to the file containing the signature. :param data_filename: The pathname to the file containing the signed data. :param keystore: The path to a directory which contains the keys used in verification. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: The verifying command as a list suitable to be passed to :class:`subprocess.Popen`. s --status-fdRX s --no-ttys --homedirs --verifys invoking: %sRZ N( R R R R[ RQ RR R^ ( R" t signature_filenamet data_filenameRc Rd ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt get_verify_commandE s c C sn | j s t d � � n | j | | | � } | j | � \ } } } | d k rd t d | � � n | d k S( s6 Verify a signature for a file. :param signature_filename: The pathname to the file containing the signature. :param data_filename: The pathname to the file containing the signed data. :param keystore: The path to a directory which contains the keys used in verification. If not specified, the instance's ``gpg_home`` attribute is used instead. :return: True if the signature was verified, else False. s0 verification unavailable because gpg unavailablei i s( verify command failed with error code %s( i i ( R R R� Rv ( R" R� R� Rc Rd R+ R R ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt verify_signature] s c C s | d k r" d } t j d � nM t | t t f � rF | \ } } n d } t t | � � } t j d | � t | d � �} | j t | � � } z� | j � } d } d } d } d } d | k r� t | d � } n | r� | | | | � n xy t rp| j | � } | sPn | t | � 7} | j | � | rJ| j | � n | d 7} | r� | | | | � q� q� WWd | j � XWd QX| d k r�| | k r�t d | | f � � n | r| j � } | | k r�t d | | | | f � � n t j d | � n d S( s This is a convenience method for downloading a file from an URL. Normally, this will be a file from the index, though currently no check is made for this (i.e. a file can be downloaded from anywhere). The method is just like the :func:`urlretrieve` function in the standard library, except that it allows digest computation to be done during download and checking that the downloaded data matched any expected value. :param url: The URL of the file to be downloaded (assumed to be available via an HTTP GET request). :param destfile: The pathname where the downloaded file is to be saved. :param digest: If specified, this must be a (hasher, value) tuple, where hasher is the algorithm used (e.g. ``'md5'``) and ``value`` is the expected value. :param reporthook: The same as for :func:`urlretrieve` in the standard library. s No digest specifiedR� s Digest specified: %st wbi i����i s content-lengths Content-Lengthi Ns1 retrieval incomplete: got only %d out of %d bytess. %s digest mismatch for %s: expected %s, got %ss Digest verified: %s( R RQ RR t isinstancet listt tuplet getattrR� R RG R t infot intRL R� t lenRn R� RS R R� ( R" R t destfilet digestt reporthookt digestert hashert dfpt sfpt headerst blocksizet sizeR� t blocknumt blockt actual( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt download_filev sV c C sW g } | j r" | j | j � n | j r> | j | j � n t | � } | j | � S( s� Send a standard library :class:`Request` to PyPI and return its response. :param req: The request to send. :return: The HTTP response from PyPI (a standard library HTTPResponse). ( R RP R R R ( R" t reqt handlerst opener( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyRG � s c C s< g } | j } xy | D]q \ } } t | t t f � sC | g } n xA | D]9 } | j d | d | j d � d | j d � f � qJ Wq WxG | D]? \ } } } | j d | d | | f j d � d | f � q� W| j d | d d f � d j | � } d | } i | d 6t t | � � d 6} t | j | | � S( s& Encode fields and files for posting to an HTTP server. :param fields: The fields to send as a list of (fieldname, value) tuples. :param files: The files to send as a list of (fieldname, filename, file_bytes) tuple. s --s) Content-Disposition: form-data; name="%s"s utf-8t s8 Content-Disposition: form-data; name="%s"; filename="%s"s s multipart/form-data; boundary=s Content-types Content-length( t boundaryR� R� R� R[ Rw R^ t strR� R R ( R" R� R� t partsR� t kt valuest vt keyR` t valuet bodyt ctR� ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyRE � s4 c C sb t | t � r i | d 6} n | j d k rI t | j d d �| _ n | j j | | p^ d � S( NRT t timeoutg @t and( R� R R R R R t search( R" t termst operator( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyR� � s N( t __name__t __module__t __doc__R� R R, R2 R R= R; RK RW Rg Rv Ry R� R� R� R� R� RG RE R� ( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyR s* # 8 M +( R� t loggingR R� R R\ t threadingR t ImportErrort dummy_threadingR� R t compatR R R R R R t utilR R R t getLoggerR� RQ R t DEFAULT_REALMt objectR ( ( ( s= /usr/lib/python2.7/site-packages/pip/_vendor/distlib/index.pyt <module> s . PK @N#]�^��0 �0 - site-packages/pip/_vendor/distlib/scripts.pyonu �[��� � ��abc @ s� d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z d d l m Z d d l m Z m Z m Z m Z m Z e j e � Z d j � Z e j d � Z d Z d � Z d e f d � � YZ d S( i����( t BytesIONi ( t sysconfigt detect_encodingt ZipFile( t finder( t FileOperatort get_export_entryt convert_patht get_executablet in_venvs� <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" processorArchitecture="X86" name="%s" type="win32"/> <!-- Identify the application security requirements. --> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> <security> <requestedPrivileges> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly>s ^#!.*pythonw?[0-9.]*([ ].*)?$s| # -*- coding: utf-8 -*- if __name__ == '__main__': import sys, re def _resolve(module, func): __import__(module) mod = sys.modules[module] parts = func.split('.') result = getattr(mod, parts.pop(0)) for p in parts: result = getattr(result, p) return result try: sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) func = _resolve('%(module)s', '%(func)s') rc = func() # None interpreted as 0 except Exception as e: # only supporting Python >= 2.6 sys.stderr.write('%%s\n' %% e) rc = 1 sys.exit(rc) c C s� d | k r� | j d � re | j d d � \ } } d | k r� | j d � r� d | | f } q� q� | j d � s� d | } q� n | S( Nt s /usr/bin/env i t "s %s "%s"s "%s"( t startswitht split( t executablet envt _executable( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _enquote_executableB s t ScriptMakerc B s e Z d Z e Z d Z e e d d � Z d � Z e j j d � rZ d � Z d � Z n d d d � Z d � Z e Z d � Z d � Z d d � Z d � Z e d � � Z e j d � � Z e j d k s� e j d k r� e j d k r� d � Z n d d � Z d d � Z RS( s_ A class to copy or create scripts from source scripts or callable specifications. c C s� | | _ | | _ | | _ t | _ t | _ t j d k pW t j d k oW t j d k | _ t d � | _ | p{ t | � | _ t j d k p� t j d k o� t j d k | _ d S( Nt posixt javat s X.Yt nt( R s X.Y( t source_dirt target_dirt add_launcherst Falset forcet clobbert ost namet _namet set_modet sett variantsR t _fileopt _is_nt( t selfR R R t dry_runt fileop( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt __init__[ s c C sa | j d t � r] | j r] t j j | � \ } } | j d d � } t j j | | � } n | S( Nt guit pythont pythonw( t getR R$ R t pathR t replacet join( R% R t optionst dnt fn( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _get_alternate_executablek s R c C s[ y, t | � � } | j d � d k SWd QXWn( t t f k rV t j d | � t SXd S( sl Determine if the specified executable is a script (contains a #! line) i s #!Ns Failed to open %s( t opent readt OSErrort IOErrort loggert warningR ( R% R t fp( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _is_shells s c C s^ | j | � r= d d l } | j j j d � d k rV | Sn | j � j d � rV | Sd | S( Ni����s os.namet Linuxs jython.exes /usr/bin/env %s( R; R t langt Systemt getPropertyt lowert endswith( R% R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _fix_jython_executable s R c C s� t } | j r! | j } t } n� t j � s9 t � } nq t � rp t j j t j d � d t j d � � } n: t j j t j d � d t j d � t j d � f � } | r� | j | | � } n t j j d � r� | j | � } n t j j | � } | rt | � } n | j d � } t j d k rSd | k rSd | k rS| d 7} n d | | d } y | j d � Wn! t k r�t d | � � n X| d k r�y | j | � Wq�t k r�t d | | f � � q�Xn | S( Nt scriptss python%st EXEt BINDIRs python%s%st VERSIONR s utf-8t clis -X:Framess -X:FullFramess -X:Framess #!s s, The shebang (%r) is not decodable from utf-8s? The shebang (%r) is not decodable from the script encoding (%r)( t TrueR R R t is_python_buildR R R R- R/ t get_patht get_config_varR3 t syst platformR RB t normcaseR t encodet decodet UnicodeDecodeErrort ValueError( R% t encodingt post_interpR0 t enquoteR t shebang( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _get_shebang� sL c C s | j t d | j d | j � S( Nt modulet func( t script_templatet dictt prefixt suffix( R% t entry( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _get_script_text� s c C s t j j | � } | j | S( N( R R- t basenamet manifest( R% t exenamet base( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt get_manifest� s c C s� | j o | j } t j j d � } | s; | | | } n| | d k rY | j d � } n | j d � } t � } t | d � � } | j d | � Wd QX| j � } | | | | } x�| D]�} t j j | j | � } | r�t j j | � \ } } | j d � r| } n d | } y | j j | | � Wqlt k r�t j d � d | } t j j | � r|t j | � n t j | | � | j j | | � t j d � y t j | � Wq�t k r�q�XqlXn� | j r| j d | � rd | | f } n t j j | � r:| j r:t j d | � q� n | j j | | � | j rl| j j | g � n | j | � q� Wd S( Ns utf-8t pyt tt ws __main__.pys .pys %s.exes: Failed to write executable - trying to use .deleteme logics %s.deletemes0 Able to replace executable using .deleteme logict .s %s.%ss Skipping existing file %s( R R$ R t linesepRO t _get_launcherR R t writestrt getvalueR- R/ R t splitextR R# t write_binary_filet ExceptionR8 R9 t existst removet renamet debugRA R R t set_executable_modet append( R% t namesRV t script_bytest filenamest extt use_launcherRi t launchert streamt zft zip_dataR t outnamet nt et dfname( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _write_script� sT c C sQ d } | rL | j d g � } | rL d d j | � } | j d � } qL n | j d | d | �} | j | � j d � } | j } t � } d | j k r� | j | � n d | j k r� | j d | t j d f � n d | j k r | j d | t j d f � n | r.| j d t � r.d } n d } | j | | | | | � d S( NR t interpreter_argss %sR s utf-8R0 t Xs %s%si s X.Ys %s-%si R) t pywRe ( R, R/ RO RW R_ R R! R" t addRL t versionR R� ( R% R^ Rx R0 RT t argsRV t scriptR t scriptnamesRy ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _make_script� s( !! c C s@ t } t j j | j t | � � } t j j | j t j j | � � } | j r| | j j | | � r| t j d | � d Sy t | d � } Wn& t k r� | j s� � n d } no X| j � } | s� t j d | j � | � d St j | j d d � � } | r&t } | j d � p d } n | s�| r?| j � n | j j | | � | j rq| j j | g � n | j | � n� t j d | | j � | j j s)t | j � \ } } | j d � | j! | | � } d | k r�d } n d } t j j | � } | j" | g | | j# � | | � n | r<| j � n d S( Ns not copying %s (up-to-date)t rbs" %s: %s is an empty file (skipping)s s i R s copying and adjusting %s -> %si R+ R� Re ($ R R R- R/ R R R R` R R# t newerR8 Rs R4 R7 R& t Nonet readlineR9 t get_command_namet FIRST_LINE_REt matchR. RH t groupt closet copy_fileR Rt Ru t infoR t seekRW R� R5 ( R% R� Rx t adjustR t ft first_lineR� RT RS t linesRV Ry R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt _copy_script sR $ %c C s | j j S( N( R# R& ( R% ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyR& J s c C s | | j _ d S( N( R# R& ( R% t value( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyR& N s R c C sf t j d � d k r d } n d } d | | f } t j d d � d } t | � j | � j } | S( Nt Pi t 64t 32s %s%s.exeRh i i ( t structt calcsizet __name__t rsplitR t findt bytes( R% t kindt bitsR t distlib_packaget result( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyRj V s c C sK g } t | � } | d k r1 | j | | � n | j | | d | �| S( s� Make a script. :param specification: The specification, which is either a valid export entry specification (to make a script from a callable) or a filename (to make a script by copying from a source location). :param options: A dictionary of options controlling script generation. :return: A list of all absolute pathnames written to. R0 N( R R� R� R� ( R% t specificationR0 Rx R^ ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt maked s c C s4 g } x' | D] } | j | j | | � � q W| S( s� Take a list of specifications and make scripts from them, :param specifications: A list of specifications. :return: A list of all absolute pathnames written to, ( t extendR� ( R% t specificationsR0 Rx R� ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt make_multiplew s N(! R� t __module__t __doc__t SCRIPT_TEMPLATERZ R� R RH R R( R3 RL RM R R; RB RW R_ t _DEFAULT_MANIFESTRa Rd R� R� R� t propertyR& t setterR R R Rj R� R� ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyR R s, 8 2 4- ( t ioR t loggingR t reR� RL t compatR R R t resourcesR t utilR R R R R t getLoggerR� R8 t stripR� t compileR� R� R t objectR ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/scripts.pyt <module> s ( PK @N#]�b�G� � - site-packages/pip/_vendor/distlib/markers.pycnu �[��� � ��abc @ s� d Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z d g Z d e f d � � YZ d d � Z d S( sE Parser for the environment markers micro-language defined in PEP 345.i����Ni ( t python_implementationt string_types( t in_venvt interprett Evaluatorc B s^ e Z d Z i d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6d � d 6Z i e j d 6d e j d d 6e j j d d � d d 6e j d 6e e � � d 6e j � d 6e j � d 6e j � d 6e � d 6Z d, d! � Z d" � Z d# � Z d, d$ � Z d% � Z d& � Z d' � Z d( � Z d) � Z d* � Z d+ � Z RS(- s5 A limited evaluator for Python expressions. c C s | | k S( N( ( t xt y( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt <lambda> t t eqc C s | | k S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR R t gtc C s | | k S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR R t gtec C s | | k S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR R t inc C s | | k S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR R t ltc C s | | k S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR R t ltec C s | S( N( ( R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR R t notc C s | | k S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR ! R t noteqc C s | | k S( N( ( R R ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR " R t notint sys_platforms %s.%si t python_versiont i i t python_full_versiont os_namet platform_in_venvt platform_releaset platform_versiont platform_machinet platform_python_implementationc C s | p i | _ d | _ d S( su Initialise an instance. :param context: If specified, names are looked up in this mapping. N( t contextt Nonet source( t selfR ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt __init__3 s c C sH d } d | j | | | !} | | t | j � k rD | d 7} n | S( sH Get the part of the source which is causing a problem. i s %rs ...( R t len( R t offsett fragment_lent s( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt get_fragment< s c C s t | d | d � S( s@ Get a handler for the specified AST node type. s do_%sN( t getattrR ( R t node_type( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt get_handlerF s c C s t | t � r� | | _ i d d 6} | r8 | | d <n y t j | | � } Wq� t k r� } | j | j � } t d | � � q� Xn | j j j � } | j | � } | d k r� | j d k r� d } n | j | j � } t d | | f � � n | | � S( sf Evaluate a source string or node, using ``filename`` when displaying errors. t evalt modet filenames syntax error %ss (source not available)s don't know how to evaluate %r %sN( t isinstanceR R t astt parset SyntaxErrorR% R" t __class__t __name__t lowerR( R t col_offset( R t nodeR+ t kwargst eR$ R' t handler( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt evaluateL s& c C s5 t | t j � s t d � � d | j j | j f S( Ns attribute node expecteds %s.%s( R, R- t Attributet AssertionErrort valuet idt attr( R R4 ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt get_attr_keyf s c C s� t | j t j � s t } n- | j | � } | | j k pH | | j k } | sd t d | � � n | | j k r� | j | } n | j | } | S( Ns invalid expression: %s( R, R; R- t Namet FalseR> R t allowed_valuesR/ ( R R4 t validt keyt result( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt do_attributej s c C s� | j | j d � } | j j t j k } | j j t j k } | sR | sR t � | r^ | sk | r� | r� xD | j d D]2 } | j | � } | r� | s� | ry | ry Pqy qy Wn | S( Ni i ( R8 t valuest opR0 R- t Ort AndR: ( R R4 RD t is_ort is_andt n( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt do_boolopx s c s� � � f d � } � j } � j | � } t } x� t � j � j � D]� \ } } | | | � | j j j � } | � j k r� t d | � � n � j | � } � j | | | � } | s� Pn | } | } qF W| S( Nc sb t } t | t j � r3 t | t j � r3 t } n | s^ � j � j � } t d | � � n d S( Ns Invalid comparison: %s( t TrueR, R- t StrR@ R% R3 R/ ( t lhsnodet rhsnodeRB R$ ( R4 R ( s? 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/usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyR � s ( R` R- Rf Ra Rb t compatR R t utilR t __all__t objectR R R ( ( ( s? /usr/lib/python2.7/site-packages/pip/_vendor/distlib/markers.pyt <module> s �PK @N#]����x; x; , site-packages/pip/_vendor/distlib/scripts.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2013-2015 Vinay Sajip. # Licensed to the Python Software Foundation under a contributor agreement. # See LICENSE.txt and CONTRIBUTORS.txt. # from io import BytesIO import logging import os import re import struct import sys from .compat import sysconfig, detect_encoding, ZipFile from .resources import finder from .util import (FileOperator, get_export_entry, convert_path, get_executable, in_venv) logger = logging.getLogger(__name__) _DEFAULT_MANIFEST = ''' <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <assembly xmlns="urn:schemas-microsoft-com:asm.v1" manifestVersion="1.0"> <assemblyIdentity version="1.0.0.0" processorArchitecture="X86" name="%s" type="win32"/> <!-- Identify the application security requirements. --> <trustInfo xmlns="urn:schemas-microsoft-com:asm.v3"> <security> <requestedPrivileges> <requestedExecutionLevel level="asInvoker" uiAccess="false"/> </requestedPrivileges> </security> </trustInfo> </assembly>'''.strip() # check if Python is called on the first line with this expression FIRST_LINE_RE = re.compile(b'^#!.*pythonw?[0-9.]*([ \t].*)?$') SCRIPT_TEMPLATE = '''# -*- coding: utf-8 -*- if __name__ == '__main__': import sys, re def _resolve(module, func): __import__(module) mod = sys.modules[module] parts = func.split('.') result = getattr(mod, parts.pop(0)) for p in parts: result = getattr(result, p) return result try: sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) func = _resolve('%(module)s', '%(func)s') rc = func() # None interpreted as 0 except Exception as e: # only supporting Python >= 2.6 sys.stderr.write('%%s\\n' %% e) rc = 1 sys.exit(rc) ''' def _enquote_executable(executable): if ' ' in executable: # make sure we quote only the executable in case of env # for example /usr/bin/env "/dir with spaces/bin/jython" # instead of "/usr/bin/env /dir with spaces/bin/jython" # otherwise whole if executable.startswith('/usr/bin/env '): env, _executable = executable.split(' ', 1) if ' ' in _executable and not _executable.startswith('"'): executable = '%s "%s"' % (env, _executable) else: if not executable.startswith('"'): executable = '"%s"' % executable return executable class ScriptMaker(object): """ A class to copy or create scripts from source scripts or callable specifications. """ script_template = SCRIPT_TEMPLATE executable = None # for shebangs def __init__(self, source_dir, target_dir, add_launchers=True, dry_run=False, fileop=None): self.source_dir = source_dir self.target_dir = target_dir self.add_launchers = add_launchers self.force = False self.clobber = False # It only makes sense to set mode bits on POSIX. self.set_mode = (os.name == 'posix') or (os.name == 'java' and os._name == 'posix') self.variants = set(('', 'X.Y')) self._fileop = fileop or FileOperator(dry_run) self._is_nt = os.name == 'nt' or ( os.name == 'java' and os._name == 'nt') def _get_alternate_executable(self, executable, options): if options.get('gui', False) and self._is_nt: # pragma: no cover dn, fn = os.path.split(executable) fn = fn.replace('python', 'pythonw') executable = os.path.join(dn, fn) return executable if sys.platform.startswith('java'): # pragma: no cover def _is_shell(self, executable): """ Determine if the specified executable is a script (contains a #! line) """ try: with open(executable) as fp: return fp.read(2) == '#!' except (OSError, IOError): logger.warning('Failed to open %s', executable) return False def _fix_jython_executable(self, executable): if self._is_shell(executable): # Workaround for Jython is not needed on Linux systems. import java if java.lang.System.getProperty('os.name') == 'Linux': return executable elif executable.lower().endswith('jython.exe'): # Use wrapper exe for Jython on Windows return executable return '/usr/bin/env %s' % executable def _get_shebang(self, encoding, post_interp=b'', options=None): enquote = True if self.executable: executable = self.executable enquote = False # assume this will be taken care of elif not sysconfig.is_python_build(): executable = get_executable() elif in_venv(): # pragma: no cover executable = os.path.join(sysconfig.get_path('scripts'), 'python%s' % sysconfig.get_config_var('EXE')) else: # pragma: no cover executable = os.path.join( sysconfig.get_config_var('BINDIR'), 'python%s%s' % (sysconfig.get_config_var('VERSION'), sysconfig.get_config_var('EXE'))) if options: executable = self._get_alternate_executable(executable, options) if sys.platform.startswith('java'): # pragma: no cover executable = self._fix_jython_executable(executable) # Normalise case for Windows executable = os.path.normcase(executable) # If the user didn't specify an executable, it may be necessary to # cater for executable paths with spaces (not uncommon on Windows) if enquote: executable = _enquote_executable(executable) # Issue #51: don't use fsencode, since we later try to # check that the shebang is decodable using utf-8. executable = executable.encode('utf-8') # in case of IronPython, play safe and enable frames support if (sys.platform == 'cli' and '-X:Frames' not in post_interp and '-X:FullFrames' not in post_interp): # pragma: no cover post_interp += b' -X:Frames' shebang = b'#!' + executable + post_interp + b'\n' # Python parser starts to read a script using UTF-8 until # it gets a #coding:xxx cookie. The shebang has to be the # first line of a file, the #coding:xxx cookie cannot be # written before. So the shebang has to be decodable from # UTF-8. try: shebang.decode('utf-8') except UnicodeDecodeError: # pragma: no cover raise ValueError( 'The shebang (%r) is not decodable from utf-8' % shebang) # If the script is encoded to a custom encoding (use a # #coding:xxx cookie), the shebang has to be decodable from # the script encoding too. if encoding != 'utf-8': try: shebang.decode(encoding) except UnicodeDecodeError: # pragma: no cover raise ValueError( 'The shebang (%r) is not decodable ' 'from the script encoding (%r)' % (shebang, encoding)) return shebang def _get_script_text(self, entry): return self.script_template % dict(module=entry.prefix, func=entry.suffix) manifest = _DEFAULT_MANIFEST def get_manifest(self, exename): base = os.path.basename(exename) return self.manifest % base def _write_script(self, names, shebang, script_bytes, filenames, ext): use_launcher = self.add_launchers and self._is_nt linesep = os.linesep.encode('utf-8') if not use_launcher: script_bytes = shebang + linesep + script_bytes else: # pragma: no cover if ext == 'py': launcher = self._get_launcher('t') else: launcher = self._get_launcher('w') stream = BytesIO() with ZipFile(stream, 'w') as zf: zf.writestr('__main__.py', script_bytes) zip_data = stream.getvalue() script_bytes = launcher + shebang + linesep + zip_data for name in names: outname = os.path.join(self.target_dir, name) if use_launcher: # pragma: no cover n, e = os.path.splitext(outname) if e.startswith('.py'): outname = n outname = '%s.exe' % outname try: self._fileop.write_binary_file(outname, script_bytes) except Exception: # Failed writing an executable - it might be in use. logger.warning('Failed to write executable - trying to ' 'use .deleteme logic') dfname = '%s.deleteme' % outname if os.path.exists(dfname): os.remove(dfname) # Not allowed to fail here os.rename(outname, dfname) # nor here self._fileop.write_binary_file(outname, script_bytes) logger.debug('Able to replace executable using ' '.deleteme logic') try: os.remove(dfname) except Exception: pass # still in use - ignore error else: if self._is_nt and not outname.endswith('.' + ext): # pragma: no cover outname = '%s.%s' % (outname, ext) if os.path.exists(outname) and not self.clobber: logger.warning('Skipping existing file %s', outname) continue self._fileop.write_binary_file(outname, script_bytes) if self.set_mode: self._fileop.set_executable_mode([outname]) filenames.append(outname) def _make_script(self, entry, filenames, options=None): post_interp = b'' if options: args = options.get('interpreter_args', []) if args: args = ' %s' % ' '.join(args) post_interp = args.encode('utf-8') shebang = self._get_shebang('utf-8', post_interp, options=options) script = self._get_script_text(entry).encode('utf-8') name = entry.name scriptnames = set() if '' in self.variants: scriptnames.add(name) if 'X' in self.variants: scriptnames.add('%s%s' % (name, sys.version[0])) if 'X.Y' in self.variants: scriptnames.add('%s-%s' % (name, sys.version[:3])) if options and options.get('gui', False): ext = 'pyw' else: ext = 'py' self._write_script(scriptnames, shebang, script, filenames, ext) def _copy_script(self, script, filenames): adjust = False script = os.path.join(self.source_dir, convert_path(script)) outname = os.path.join(self.target_dir, os.path.basename(script)) if not self.force and not self._fileop.newer(script, outname): logger.debug('not copying %s (up-to-date)', script) return # Always open the file, but ignore failures in dry-run mode -- # that way, we'll get accurate feedback if we can read the # script. try: f = open(script, 'rb') except IOError: # pragma: no cover if not self.dry_run: raise f = None else: first_line = f.readline() if not first_line: # pragma: no cover logger.warning('%s: %s is an empty file (skipping)', self.get_command_name(), script) return match = FIRST_LINE_RE.match(first_line.replace(b'\r\n', b'\n')) if match: adjust = True post_interp = match.group(1) or b'' if not adjust: if f: f.close() self._fileop.copy_file(script, outname) if self.set_mode: self._fileop.set_executable_mode([outname]) filenames.append(outname) else: logger.info('copying and adjusting %s -> %s', script, self.target_dir) if not self._fileop.dry_run: encoding, lines = detect_encoding(f.readline) f.seek(0) shebang = self._get_shebang(encoding, post_interp) if b'pythonw' in first_line: # pragma: no cover ext = 'pyw' else: ext = 'py' n = os.path.basename(outname) self._write_script([n], shebang, f.read(), filenames, ext) if f: f.close() @property def dry_run(self): return self._fileop.dry_run @dry_run.setter def dry_run(self, value): self._fileop.dry_run = value if os.name == 'nt' or (os.name == 'java' and os._name == 'nt'): # pragma: no cover # Executable launcher support. # Launchers are from https://bitbucket.org/vinay.sajip/simple_launcher/ def _get_launcher(self, kind): if struct.calcsize('P') == 8: # 64-bit bits = '64' else: bits = '32' name = '%s%s.exe' % (kind, bits) # Issue 31: don't hardcode an absolute package name, but # determine it relative to the current package distlib_package = __name__.rsplit('.', 1)[0] result = finder(distlib_package).find(name).bytes return result # Public API follows def make(self, specification, options=None): """ Make a script. :param specification: The specification, which is either a valid export entry specification (to make a script from a callable) or a filename (to make a script by copying from a source location). :param options: A dictionary of options controlling script generation. :return: A list of all absolute pathnames written to. 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( R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt fsdecode[ s ( t detect_encoding( t BOM_UTF8t lookups coding[:=]\s*([-\w.]+)c C@ s^ | d j � j d d � } | d k s7 | j d � r; d S| d k sV | j d � rZ d S| S( s( Imitates get_normal_name in tokenizer.c.i t _t -s utf-8s utf-8-s latin-1s iso-8859-1s iso-latin-1s latin-1-s iso-8859-1-s iso-latin-1-( s latin-1s iso-8859-1s iso-latin-1( s latin-1-s iso-8859-1-s iso-latin-1-( R6 R: R8 ( t orig_enct enc( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt _get_normal_namel s c @ s y � j j � Wn t k r) d � n Xt � d } d } � f d � } � � f d � } | � } | j t � r� t � | d } d } n | s� | g f S| | � } | r� | | g f S| � } | s� | | g f S| | � } | r� | | | g f S| | | g f S( s? The detect_encoding() function is used to detect the encoding that should be used to decode a Python source file. It requires one argument, readline, in the same way as the tokenize() generator. 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R� ( R� R� ( R� ( R� R� s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt decorating_function� s ( ( R� R� ( ( R� s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt _recursive_repr� s R� c B@ s� e Z d Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z e � d � � Z e d � � Z d � Z e Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z RS( s� A ChainMap groups multiple dicts (or other mappings) together to create a single, updateable view. The underlying mappings are stored in a list. That list is public and can accessed or updated using the *maps* attribute. There is no other state. Lookups search the underlying mappings successively until a key is found. In contrast, writes, updates, and deletions only operate on the first mapping. c G@ s t | � p i g | _ d S( s� Initialize a ChainMap by setting *maps* to the given mappings. If no mappings are provided, a single empty dictionary is used. 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Create a ChainMap with a single dict created from the iterable.( t dictt fromkeys( t clst iterableR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� 3 s c C@ s$ | j | j d j � | j d � S( sH New ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]i i ( t __class__R� t copy( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� 8 s c C@ s | j i | j � S( s; New ChainMap with a new dict followed by all previous maps.( R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt new_child> s c C@ s | j | j d � S( s New ChainMap from maps[1:].i ( R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt parentsB s c C@ s | | j d | <d S( Ni ( R� ( RZ RS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __setitem__G s c C@ s? y | j d | =Wn& t k r: t d j | � � � n Xd S( Ni s( Key not found in the first mapping: {!r}( R� R� R� ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __delitem__J s c C@ s9 y | j d j � SWn t k r4 t d � � n Xd S( sP Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.i s# No keys found in the first mapping.N( R� t popitemR� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� P s c G@ sH y | j d j | | � SWn& t k rC t d j | � � � n Xd S( sW Remove *key* from maps[0] and return its value. Raise KeyError if *key* not in maps[0].i s( Key not found in the first mapping: {!r}N( R� t popR� R� ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� W s c C@ s | j d j � d S( s' Clear maps[0], leaving maps[1:] intact.i N( R� t clear( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� ^ s N( R. 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Signature is the same as for regular dictionaries, but keyword arguments are not recommended because their insertion order is arbitrary. i s$ expected at most 1 arguments, got %dN( RN R� t _OrderedDict__rootR� R# t _OrderedDict__mapt _OrderedDict__update( RZ R� t kwdst root( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ � s c C@ s\ | | k rH | j } | d } | | | g | d <| d <| j | <n | | | | � d S( s! od.__setitem__(i, y) <==> od[i]=yi i N( R� R� ( RZ RS RT t dict_setitemR t last( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s )c C@ s@ | | | � | j j | � \ } } } | | d <| | d <d S( s od.__delitem__(y) <==> del od[y]i i N( R� R� ( RZ RS t dict_delitemt link_prevt link_next( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c c@ s= | j } | d } x# | | k r8 | d V| d } q Wd S( s od.__iter__() <==> iter(od)i i N( R� ( RZ R t curr( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c c@ s= | j } | d } x# | | k r8 | d V| d } q Wd S( s# od.__reversed__() <==> reversed(od)i i N( R� ( RZ R R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __reversed__� s c C@ sm yH x | j j � D] } | 2q W| j } | | d g | (| j j � Wn t k r[ n Xt j | � d S( s. od.clear() -> None. Remove all items from od.N( R� t itervaluesR� R# R� R� R� ( RZ t nodeR ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c C@ s� | s t d � � n | j } | rO | d } | d } | | d <| | d <n( | d } | d } | | d <| | d <| d } | j | =t j | | � } | | f S( s� od.popitem() -> (k, v), return and remove a (key, value) pair. Pairs are returned in LIFO order if last is true or FIFO order if false. s dictionary is emptyi i i ( R� R� R� R� R� ( RZ R R t linkR R RS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c C@ s t | � S( s od.keys() -> list of keys in od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt keys� s c C@ s g | D] } | | ^ q S( s# od.values() -> list of values in od( ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt values� s c C@ s! g | D] } | | | f ^ q S( s. od.items() -> list of (key, value) pairs in od( ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt items� s c C@ s t | � S( s0 od.iterkeys() -> an iterator over the keys in od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt iterkeys� s c c@ s x | D] } | | Vq Wd S( s2 od.itervalues -> an iterator over the values in odN( ( RZ t k( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR � s c c@ s$ x | D] } | | | f Vq Wd S( s= od.iteritems -> an iterator over the (key, value) items in odN( ( RZ R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt iteritems� s c O@ s& t | � d k r. t d t | � f � � n | sC t d � � n | d } d } t | � d k rr | d } n t | t � r� xw | D] } | | | | <q� WnX t | d � r� xF | j � D] } | | | | <q� Wn! x | D] \ } } | | | <q� Wx$ | j � D] \ } } | | | <qWd S( s� od.update(E, **F) -> None. Update od from dict/iterable E and F. If E is a dict instance, does: for k in E: od[k] = E[k] If E has a .keys() method, does: for k in E.keys(): od[k] = E[k] Or if E is an iterable of items, does: for k, v in E: od[k] = v In either case, this is followed by: for k, v in F.items(): od[k] = v i s8 update() takes at most 2 positional arguments (%d given)s, update() takes at least 1 argument (0 given)i i R N( ( RN R� R R� t hasattrR R ( R� R� RZ t otherRS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyRY � s& c C@ sC | | k r! | | } | | =| S| | j k r? t | � � n | S( s� od.pop(k[,d]) -> v, remove specified key and return the corresponding value. If key is not found, d is returned if given, otherwise KeyError is raised. ( t _OrderedDict__markerR� ( RZ RS R� R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� ! s c C@ s" | | k r | | S| | | <| S( sD od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od( ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt setdefault. s c C@ s� | s i } n t | � t � f } | | k r4 d Sd | | <z5 | sX d | j j f Sd | j j | j � f SWd | | =Xd S( s od.__repr__() <==> repr(od)s ...i s %s()s %s(%r)N( R� t _get_identR� R. R ( RZ t _repr_runningt call_key( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� 5 s c C@ s� g | D] } | | | g ^ q } t | � j � } x' t t � � D] } | j | d � qE W| rx | j | f | f S| j | f f S( s% Return state information for picklingN( t varsR� R� R� R# R� ( RZ R R t inst_dict( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __reduce__C s #c C@ s | j | � S( s! od.copy() -> a shallow copy of od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� M s c C@ s( | � } x | D] } | | | <q W| S( s� OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S and values equal to v (which defaults to None). ( ( R� R� RT t dRS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� Q s c C@ sM t | t � r= t | � t | � k o< | j � | j � k St j | | � S( s� od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive while comparison to a regular mapping is order-insensitive. 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R/ R] R� R# RM ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR% � s c C@ sj t j | | | � } | j j | � } | | k rf t | � t t t f k rf | | _ | | _ qf n | S( N( R� R� R& R' R� R% R( R) R* RS ( RZ RS R� RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s R( c B@ s# e Z d Z d � Z d d � Z RS( s A converting list wrapper.c C@ sq t j | | � } | j j | � } | | k rm | | | <t | � t t t f k rm | | _ | | _ qm n | S( N( R� R� R& R' R� R% R( R) R* RS ( RZ RS RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s i����c C@ s^ t j | | � } | j j | � } | | k rZ t | � t t t f k rZ | | _ qZ n | S( N( R� R� R& R' R� R% R( R) R* ( RZ t idxRT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s ( R. 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R/ R] R� ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR) � s R" c B@ s� e Z d Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z i d d 6d d 6Z e e � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sQ The configurator base class which defines some useful defaults. s% ^(?P<prefix>[a-z]+)://(?P<suffix>.*)$s ^\s*(\w+)\s*s ^\.\s*(\w+)\s*s ^\[\s*(\w+)\s*\]\s*s ^\d+$t ext_convertRm t cfg_convertt cfgc C@ s t | � | _ | | j _ d S( N( R% t configR& ( RZ R0 ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ � s c C@ s� | j d � } | j d � } yy | j | � } x_ | D]W } | d | 7} y t | | � } Wq7 t k r� | j | � t | | � } q7 Xq7 W| SWnV t k r� t j � d \ } } t d | | f � } | | | _ | _ | � n Xd S( sl Resolve strings to objects using standard import and attribute syntax. R0 i i s Cannot resolve %r: %sN( R3 R� t importerR� R� t ImportErrorRs R� RL t __cause__t __traceback__( RZ R R� t usedt foundRE t et tbt v( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt resolve� s" c C@ s | j | � S( s* Default converter for the ext:// protocol.( R: ( RZ RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR- s c C@ sO | } | j j | � } | d k r7 t d | � � n| | j � } | j | j � d } x� | rJ| j j | � } | r� | | j � d } n� | j j | � } | r| j � d } | j j | � s� | | } qy t | � } | | } Wqt k r| | } qXn | r1| | j � } qa t d | | f � � qa W| S( s* Default converter for the cfg:// protocol.s Unable to convert %ri s Unable to convert %r at %rN( t WORD_PATTERNR& R# RL t endR0 t groupst DOT_PATTERNt INDEX_PATTERNt DIGIT_PATTERNt intR� ( RZ RT t restR� R R+ t n( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR. s2 c C@ s/ t | t � r7 t | t � r7 t | � } | | _ n� t | t � rn t | t � rn t | � } | | _ n� t | t � r� t | t � r� t | � } | | _ n� t | t � r+| j j | � } | r+| j � } | d } | j j | d � } | r(| d } t | | � } | | � } q(q+n | S( s� Convert values to an appropriate type. dicts, lists and tuples are replaced by their converting alternatives. Strings are checked to see if they have a conversion format and are converted if they do. t prefixR� N( R R% R� R& R( R� R) R, t string_typest CONVERT_PATTERNR& t groupdictt value_convertersRM R# R� ( RZ RT R� R RD t converterR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR' ) s* c C@ s� | j d � } t | � s- | j | � } n | j d d � } t g | D]" } t | � rI | | | f ^ qI � } | | � } | r� x- | j � D] \ } } t | | | � q� Wn | S( s1 Configure an object with a user-supplied factory.s ()R0 N( R� R� R: R# R� R# R t setattr( RZ R0 R� t propsR R[ R� R� RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt configure_customE s 5 c C@ s" t | t � r t | � } n | S( s0 Utility function which converts lists to tuples.( R R� R, ( RZ RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt as_tupleS s ( R. R/ R] R$ R% RF R; R> R? R@ RH t staticmethodt __import__R1 R\ R: R- R. R' RL RM ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR" � s" " ( i i (� t __future__R R_ R$ Rs t sslR2 R# t version_infoR t basestringRE R R� t typesR t file_typet __builtin__t builtinst ConfigParsert configparsert _backportR R R R R R t urllibR R R R R R R R t urllib2R R R R R R R R R R t httplibt xmlrpclibt Queuet queueR t htmlentitydefst raw_inputt itertoolsR t filterR! R+ R" R) t iot strR* t urllib.parset urllib.requestt urllib.errort http.clientt clientt requestt xmlrpc.clientt html.parsert html.entitiest entitiest inputR, R- RL RG RV RW R! R^ t F_OKt X_OKt zipfileR� R� R R� t BaseZipExtFileRt R� R� R� t NameErrort collectionsR� R� R� R� t getfilesystemencodingR� R� t tokenizeR� t codecsR� R� R% R� R� t htmlR9 t cgiR� R� R� t reprlibR� R� t impR� R� t threadR� R t dummy_threadt _abcollR� R� R� R� t logging.configR" R# t IR$ R% R� R� R( R, R) ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt <module> s$ (4 @ @F 2 + A [ b � PK @N#]��i�f� f� . site-packages/pip/_vendor/distlib/locators.pyonu �[��� � ��abc @ s& d d l Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z y d d l Z Wn e k r� d d l Z n Xd d l Z d d l m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z m Z d d l m Z m! Z! m" Z" d d l# m$ Z$ d d l% m& Z& m' Z' m( Z( m) Z) m* Z* m+ Z+ m, Z, m- Z- m. Z. d d l/ m0 Z0 m1 Z1 d d l2 m3 Z3 m4 Z4 e j5 e6 � Z7 e j8 d � Z9 e j8 d e j: � Z; e j8 d � Z< d Z= e> d � Z? d e f d � � YZ@ d eA f d � � YZB d eB f d � � YZC d eB f d � � YZD d eA f d � � YZE d eB f d � � YZF d eB f d � � YZG d eB f d � � YZH d eB f d! � � YZI d" eB f d# � � YZJ eJ eH � eF d$ d% d& �d' d( �ZK eK jL ZL e j8 d) � ZM d* eA f d+ � � YZN d S(, i����N( t BytesIOi ( t DistlibException( t urljoint urlparset urlunparset url2pathnamet pathname2urlt queuet quotet unescapet string_typest build_openert HTTPRedirectHandlert text_typet Requestt HTTPErrort URLError( t Distributiont DistributionPatht make_dist( t Metadata( t cached_propertyt parse_credentialst ensure_slasht split_filenamet get_project_datat parse_requirementt parse_name_and_versiont ServerProxyt normalize_name( t get_schemet UnsupportedVersionError( t Wheelt is_compatibles ^(\w+)=([a-f0-9]+)s ;\s*charset\s*=\s*(.*)\s*$s text/html|application/x(ht)?mls https://pypi.python.org/pypic C s1 | d k r t } n t | d d �} | j � S( s� Return all distribution names known by an index. :param url: The URL of the index. :return: A list of all known distribution names. t timeoutg @N( t Nonet DEFAULT_INDEXR t list_packages( t urlt client( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt get_all_distribution_names) s t RedirectHandlerc B s% e Z d Z d � Z e Z Z Z RS( sE A class to work around a bug in some Python 3.2.x releases. c C s� d } x( d D] } | | k r | | } Pq q W| d k rA d St | � } | j d k r� t | j � | � } t | d � r� | j | | � q� | | | <n t j | | | | | | � S( Nt locationt urit t replace_header( R* R+ ( R# R t schemeR t get_full_urlt hasattrR- t BaseRedirectHandlert http_error_302( t selft reqt fpt codet msgt headerst newurlt keyt urlparts( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR2 = s ( t __name__t __module__t __doc__R2 t http_error_301t http_error_303t http_error_307( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR) 4 s t Locatorc B s� e Z d Z d Z d Z d Z d Z e d Z d d � Z d � Z d � Z d � Z d � Z d � Z e e e � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z RS(! sG A base class for locators - things that locate distributions. s .tar.gzs .tar.bz2s .tars .zips .tgzs .tbzs .eggs .exes .whls .pdft defaultc C s@ i | _ | | _ t t � � | _ d | _ t j � | _ d S( s^ Initialise an instance. :param scheme: Because locators look for most recent versions, they need to know the version scheme to use. This specifies the current PEP-recommended scheme - use ``'legacy'`` if you need to support existing distributions on PyPI. N( t _cacheR. R R) t openerR# t matcherR t Queuet errors( R3 R. ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt __init__c s c C sm g } x` | j j � sh y# | j j t � } | j | � Wn | j j k rW q n X| j j � q W| S( s8 Return any errors which have occurred. ( RH t emptyt gett Falset appendt Emptyt task_done( R3 t resultt e( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt get_errorsv s c C s | j � d S( s> Clear any errors which may have been logged. N( RR ( R3 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt clear_errors� s c C s | j j � d S( N( RD t clear( R3 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt clear_cache� s c C s | j S( N( t _scheme( R3 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _get_scheme� s c C s | | _ d S( N( RV ( R3 t value( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _set_scheme� s c C s t d � � d S( s= For a given project, get a dictionary mapping available versions to Distribution instances. This should be implemented in subclasses. If called from a locate() request, self.matcher will be set to a matcher for the requirement to satisfy, otherwise it will be None. s Please implement in the subclassN( t NotImplementedError( R3 t name( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _get_project� s c C s t d � � d S( sJ Return all the distribution names known to this locator. s Please implement in the subclassN( RZ ( R3 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt get_distribution_names� s c C sj | j d k r! | j | � } nE | | j k r@ | j | } n& | j � | j | � } | | j | <| S( s� For a given project, get a dictionary mapping available versions to Distribution instances. This calls _get_project to do all the work, and just implements a caching layer on top. N( RD R# R\ RS ( R3 R[ RP ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt get_project� s c C sy t | � } t j | j � } t } | j d � } | rT t t | � | j � } n | j d k d | j k | | | f S( su Give an url a score which can be used to choose preferred URLs for a given project release. s .whlt httpss pypi.python.org( R t posixpatht basenamet patht Truet endswithR! R t wheel_tagsR. t netloc( R3 R& t tRa t compatiblet is_wheel( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt score_url� s c C s{ | } | rw | j | � } | j | � } | | k r? | } n | | k ra t j d | | � qw t j d | | � n | S( s{ Choose one of two URLs where both are candidates for distribution archives for the same version of a distribution (for example, .tar.gz vs. zip). The current implementation favours https:// URLs over http://, archives from PyPI over those from other locations, wheel compatibility (if a wheel) and then the archive name. s Not replacing %r with %rs Replacing %r with %r( Rj t loggert debug( R3 t url1t url2RP t s1t s2( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt prefer_url� s c C s t | | � S( sZ Attempt to split a filename in project name, version and Python version. ( R ( R3 t filenamet project_name( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR � s c C s� d � } d } t | � \ } } } } } } | j � j d � rX t j d | | � n t j | � } | r� | j � \ } } n d \ } } | } | r� | d d k r� | d } n | j d � r�y� t | � } t | | j � r�| d k r� t } n | | j | � } | r�i | j d 6| j d 6| j d 6t | | | | | d f � d 6d j g | j D] } d j t | d � � ^ qd� d 6} q�n Wq�t k r�} t j d | � q�Xn | j | j � r�t j | � } } x� | j D]� } | j | � r�| t | � } | j | | � } | s@t j d | � nu | \ } } } | se| | | � r�i | d 6| d 6| d 6t | | | | | d f � d 6} | r�| | d <q�n Pq�q�Wn | r�| r�| | d | <n | S( s See if a URL is a candidate for a download URL for a project (the URL has typically been scraped from an HTML page). If it is, a dictionary is returned with keys "name", "version", "filename" and "url"; otherwise, None is returned. c S s t | � t | � k S( N( R ( t name1t name2( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt same_project� s s egg=s %s: version hint in fragment: %ri����t /s .whlR[ t versionRr R, R& s , t .i s python-versions invalid path for wheel: %ss No match for project/version: %ss %s_digestN( NN( R# R t lowert startswithRk Rl t HASHER_HASHt matcht groupsRd R R! Re Rc R[ Rx Rr R t joint pyvert listt Exceptiont warningt downloadable_extensionsR` Ra t lenR ( R3 R& Rs Rv RP R. Rf Rb t paramst queryt fragt mt algot digestt origpatht wheelt includet vRQ Rr t extRg R[ Rx R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt convert_url_to_download_info� sj @ c C sE d } x8 d D]0 } d | } | | k r | | | f } Pq q W| S( s� Get a digest from a dictionary by looking at keys of the form 'algo_digest'. Returns a 2-tuple (algo, digest) if found, else None. Currently looks only for SHA256, then MD5. t sha256t md5s %s_digestN( R� R� ( R# ( R3 t infoRP R� R: ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _get_digest) s c C s� | j d � } | j d � } | | k r@ | | } | j } n! t | | d | j �} | j } | j | � | _ } | d } | | d | <| j | d k r� | j | j | � | _ | d j | t � � j | � n | | _ | | | <d S( s� Update a result dictionary (the final result from _get_project) with a dictionary for a specific version, which typically holds information gleaned from a filename or URL for an archive for the distribution. R[ Rx R. R& t digestst urlsN( t popt metadataR R. R� R� t source_urlRq t setdefaultt sett addt locator( R3 RP R� R[ Rx t distt mdR� R& ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _update_version_data9 s # c C sU d } t | � } | d k r1 t d | � � n t | j � } | j | j � | _ } t j d | t | � j � | j | j � } t | � d k r�g } | j } x� | D]� } | d k r� q� n ye | j | � s� t j d | | � n< | s| | � j r| j | � n t j d | | j � Wq� t k rRt j d | | � q� Xq� Wt | � d k r�t | d | j �} n | r�t j d | � | d } | | } q�n | rH| j r�| j | _ n | j d i � j | t � � | _ i } | j d i � } x. | j D]# } | | k r| | | | <qqW| | _ n d | _ | S( s Find the most recent distribution which matches the given requirement. :param requirement: A requirement of the form 'foo (1.0)' or perhaps 'foo (>= 1.0, < 2.0, != 1.3)' :param prereleases: If ``True``, allow pre-release versions to be located. Otherwise, pre-release versions are not returned. :return: A :class:`Distribution` instance, or ``None`` if no such distribution could be located. s Not a valid requirement: %rs matcher: %s (%s)i R� R� s %s did not match %rs% skipping pre-release version %s of %ss error matching %s with %ri R: s sorted list: %si����N( R� R� ( R# R R R R. RF t requirementRk Rl t typeR< R^ R[ R� t version_classR} t is_prereleaseRM R� R� t sortedR: t extrasRK R� t download_urlsR� ( R3 R� t prereleasesRP t rR. RF t versionst slistt vclst kRx t dt sdR& ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt locateP sT $ ( s .tar.gzs .tar.bz2s .tars .zips .tgzs .tbz( s .eggs .exes .whl( s .pdfN( s .whl( R< R= R> t source_extensionst binary_extensionst excluded_extensionsR# Re R� RI RR RS RU RW RY t propertyR. R\ R] R^ Rj Rq R R� R� R� RL R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRB S s. F t PyPIRPCLocatorc B s) e Z d Z d � Z d � Z d � Z RS( s� This locator uses XML-RPC to locate distributions. It therefore cannot be used with simple mirrors (that only mirror file content). c K s8 t t | � j | � | | _ t | d d �| _ d S( s� Initialise an instance. :param url: The URL to use for XML-RPC. :param kwargs: Passed to the superclass constructor. R" g @N( t superR� RI t base_urlR R' ( R3 R& t kwargs( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI � s c C s t | j j � � S( sJ Return all the distribution names known to this locator. ( R� R' R% ( R3 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR] � s c C sv i i d 6i d 6} | j j | t � } xF| D]>} | j j | | � } | j j | | � } t d | j � } | d | _ | d | _ | j d � | _ | j d g � | _ | j d � | _ t | � } | r0 | d } | d | _ | j | � | _ | | _ | | | <xX | D]M } | d } | j | � } | d j | t � � j | � | | d | <qWq0 q0 W| S( NR� R� R. R[ Rx t licenset keywordst summaryi R& ( R' t package_releasesRc t release_urlst release_dataR R. R[ Rx RK R� R� R� R R� R� R� R� R� R� R� ( R3 R[ RP R� R� R� t dataR� R� R� R& R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR\ � s0 ( R< R= R> RI R] R\ ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� � s t PyPIJSONLocatorc B s) e Z d Z d � Z d � Z d � Z RS( sw This locator uses PyPI's JSON interface. It's very limited in functionality and probably not worth using. c K s) t t | � j | � t | � | _ d S( N( R� R� RI R R� ( R3 R& R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI � s c C s t d � � d S( sJ Return all the distribution names known to this locator. s Not available from this locatorN( RZ ( R3 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR] � s c C s� i i d 6i d 6} t | j d t | � � } yE| j j | � } | j � j � } t j | � } t d | j � } | d } | d | _ | d | _ | j d � | _ | j d g � | _ | j d � | _ t | � } | | _ | d } | | | j <x| | d D]p } | d } | j j | � | j | � | j | <| d j | j t � � j | � | j | � | d | <q Wx� | d j � D]� \ } } | | j k r�q�n t d | j � } | j | _ | | _ t | � } | | _ | | | <xu | D]m } | d } | j j | � | j | � | j | <| d j | t � � j | � | j | � | d | <q�Wq�WWn9 t k r�} | j j t | � � t j d | � n X| S( NR� R� s %s/jsonR. R� R[ Rx R� R� R� R& t releasess JSON fetch failed: %s( R R� R RE t opent readt decodet jsont loadsR R. R[ Rx RK R� R� R� R R� R� R� R� R� R� R� t itemsR� RH t putR Rk t exception( R3 R[ RP R& t respR� R� R� R� R� R� Rx t infost omdt odistRQ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR\ � sT # # ( R< R= R> RI R] R\ ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� � s t Pagec B sz e Z d Z e j d e j e j Be j B� Z e j d e j e j B� Z d � Z e j d e j � Z e d � � Z RS( s4 This class represents a scraped HTML page. s� (rel\s*=\s*(?:"(?P<rel1>[^"]*)"|'(?P<rel2>[^']*)'|(?P<rel3>[^>\s ]*))\s+)? href\s*=\s*(?:"(?P<url1>[^"]*)"|'(?P<url2>[^']*)'|(?P<url3>[^>\s ]*)) (\s+rel\s*=\s*(?:"(?P<rel4>[^"]*)"|'(?P<rel5>[^']*)'|(?P<rel6>[^>\s ]*)))? s! <base\s+href\s*=\s*['"]?([^'">]+)c C sM | | _ | | _ | _ | j j | j � } | rI | j d � | _ n d S( sk Initialise an instance with the Unicode page contents and the URL they came from. i N( R� R� R& t _baset searcht group( R3 R� R& R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI s s [^a-z0-9$&+,/:;=?@.#%_\\|-]c C s d � } t � } x� | j j | j � D]� } | j d � } | d pv | d pv | d pv | d pv | d pv | d } | d p� | d p� | d } t | j | � } t | � } | j j d � | � } | j | | f � q( Wt | d d � d t �} | S( s� Return the URLs of all the links on a page together with information about their "rel" attribute, for determining which ones to treat as downloads and which ones to queue for further scraping. c S s@ t | � \ } } } } } } t | | t | � | | | f � S( s Tidy up an URL.( R R R ( R& R. Rf Rb R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt clean% s R, t rel1t rel2t rel3t rel4t rel5t rel6Rm Rn t url3c S s d t | j d � � S( Ns %%%2xi ( t ordR� ( R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt <lambda>3 R, R: c S s | d S( Ni ( ( Rg ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� 7 R, t reverse( R� t _hreft finditerR� t groupdictR R� R t _clean_ret subR� R� Rc ( R3 R� RP R} R� t relR& ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt links s ( R< R= R> t ret compilet It St XR� R� RI R� R R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� s t SimpleScrapingLocatorc B s� e Z d Z i e j d 6d � d 6d � d 6Z d d d � Z d � Z d � Z d � Z e j d e j � Z d � Z d � Z d � Z d � Z d � Z e j d � Z d � Z RS( s� A locator which scrapes HTML pages to locate downloads for a distribution. This runs multiple threads to do the I/O; performance is at least as good as pip's PackageFinder, which works in an analogous fashion. t deflatec C s t j d t t � � j � S( Nt fileobj( t gzipt GzipFileR R� R� ( t b( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� E R, R� c C s | S( N( ( R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� F R, t nonei c K s� t t | � j | � t | � | _ | | _ i | _ t � | _ t j � | _ t � | _ t | _ | | _ t j � | _ t j � | _ d S( s� Initialise an instance. :param url: The root URL to use for scraping. :param timeout: The timeout, in seconds, to be applied to requests. This defaults to ``None`` (no timeout specified). :param num_workers: The number of worker threads you want to do I/O, This defaults to 10. :param kwargs: Passed to the superclass. N( R� R� RI R R� R" t _page_cacheR� t _seenR RG t _to_fetcht _bad_hostsRL t skip_externalst num_workerst threadingt RLockt _lockt _gplock( R3 R& R" R� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI I s c C sc g | _ xS t | j � D]B } t j d | j � } | j t � | j � | j j | � q Wd S( s� Threads are created only when get_project is called, and terminate before it returns. They are there primarily to parallelise I/O (i.e. fetching web pages). t targetN( t _threadst rangeR� R� t Threadt _fetcht setDaemonRc t startRM ( R3 t iRg ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _prepare_threadsc s c C sO x! | j D] } | j j d � q Wx | j D] } | j � q. Wg | _ d S( su Tell all the threads to terminate (by sending a sentinel value) and wait for them to do so. N( R� R� R� R# R ( R3 Rg ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _wait_threadsp s c C s� i i d 6i d 6} | j �� | | _ | | _ t | j d t | � � } | j j � | j j � | j � z1 t j d | � | j j | � | j j � Wd | j � X| ` Wd QX| S( NR� R� s %s/s Queueing %s( R� RP Rs R R� R R� RT R� R Rk Rl R� R� R R ( R3 R[ RP R& ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR\ } s s< \b(linux-(i\d86|x86_64|arm\w+)|win(32|-amd64)|macosx-?\d+)\bc C s | j j | � S( sD Does an URL refer to a platform-specific download? ( t platform_dependentR� ( R3 R& ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _is_platform_dependent� s c C sp | j | � r d } n | j | | j � } t j d | | � | rl | j � | j | j | � Wd QXn | S( s% See if an URL is a suitable download for a project. If it is, register information in the result dictionary (for _get_project) about the specific version it's for. Note that the return value isn't actually used other than as a boolean value. s process_download: %s -> %sN( R R# R� Rs Rk Rl R� R� RP ( R3 R& R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _process_download� s c C s t | � \ } } } } } } | j | j | j | j � rG t } n� | j rl | j | j � rl t } n� | j | j � s� t } ny | d k r� t } nd | d k r� t } nO | j | � r� t } n7 | j d d � d } | j � d k r� t } n t } t j d | | | | � | S( s� Determine whether a link URL from a referring page and with a particular "rel" attribute should be queued for scraping. t homepaget downloadt httpR_ t ftpt :i i t localhosts# should_queue: %s (%s) from %s -> %s( R R ( R R_ R ( R Rd R� R� R� RL R� R{ R� R t splitRz Rc Rk Rl ( R3 t linkt referrerR� R. Rf Rb t _RP t host( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt _should_queue� s* c C s xt r| j j � } z� y� | r� | j | � } | d k rE w n x� | j D]y \ } } | | j k rO | j j | � | j | � r� | j | | | � r� t j d | | � | j j | � q� qO qO Wn Wn) t k r� } | j j t | � � n XWd | j j � X| s Pq q Wd S( s� Get a URL to fetch from the work queue, get the HTML page, examine its links for download candidates and candidates for further scraping. This is a handy method to run in a thread. s Queueing %s from %sN( Rc R� RK t get_pageR# R� R� R� R R Rk Rl R� R� RH R RO ( R3 R& t pageR R� RQ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� � s( ! c C s� t | � \ } } } } } } | d k rZ t j j t | � � rZ t t | � d � } n | | j k r� | j | } t j d | | � nK| j d d � d } d } | | j k r� t j d | | � n t | d i d d 6�} z�y7t j d | � | j j | d | j �} t j d | � | j � } | j d d � } t j | � r | j � } | j � } | j d � } | r�| j | } | | � } n d } t j | � } | r�| j d � } n y | j | � } Wn t k r�| j d � } n Xt | | � } | | j | <n Wn� t k rZ} | j d k r�t j d | | � q�nk t! k r�} t j d | | � | j" � | j j# | � Wd QXn& t$ k r�} t j d | | � n XWd | | j | <X| S( s Get the HTML for an URL, possibly from an in-memory cache. XXX TODO Note: this cache is never actually cleared. It's assumed that the data won't get stale over the lifetime of a locator instance (not necessarily true for the default_locator). t files index.htmls Returning %s from cache: %sR i i s Skipping %s due to bad host %sR8 t identitys Accept-encodings Fetching %sR" s Fetched %ss Content-TypeR, s Content-Encodings utf-8s latin-1i� s Fetch failed: %s: %sN(% R t osRb t isdirR R R R� Rk Rl R R# R� R RE R� R" R� RK t HTML_CONTENT_TYPER} t geturlR� t decoderst CHARSETR� R� R� t UnicodeErrorR� R R6 R� R R� R� R� ( R3 R& R. Rf Rb R RP R R4 R� R8 t content_typet final_urlR� t encodingt decoderR� RQ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR � s\ $ s <a href=[^>]*>([^<]+)<c C sq t � } | j | j � } | s7 t d | j � � n x3 | j j | j � D] } | j | j d � � qM W| S( sJ Return all the distribution names known to this locator. s Unable to get %si ( R� R R� R t _distname_reR� R� R� R� ( R3 RP R R} ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR] $ s N( R< R= R> t zlibt decompressR R# RI R R R\ R� R� R� R R R R R� R R# R] ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR� ; s$ ;t DirectoryLocatorc B s2 e Z d Z d � Z d � Z d � Z d � Z RS( s? This class locates distributions in a directory tree. c K so | j d t � | _ t t | � j | � t j j | � } t j j | � sb t d | � � n | | _ d S( s� Initialise an instance. :param path: The root of the directory tree to search. :param kwargs: Passed to the superclass constructor, except for: * recursive - if True (the default), subdirectories are recursed into. If False, only the top-level directory is searched, t recursives Not a directory: %rN( R� Rc R' R� R& RI R Rb t abspathR R t base_dir( R3 Rb R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI 5 s c C s | j | j � S( s� Should a filename be considered as a candidate for a distribution archive? As well as the filename, the directory which contains it is provided, though not used by the current implementation. ( Rd R� ( R3 Rr t parent( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt should_includeF s c C s� i i d 6i d 6} x� t j | j � D]� \ } } } x� | D]� } | j | | � r= t j j | | � } t d d t t j j | � � d d d f � } | j | | � } | r� | j | | � q� q= q= W| j s' Pq' q' W| S( NR� R� R R, ( R t walkR) R+ Rb R R R R( R� R� R' ( R3 R[ RP t roott dirst filest fnR& R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR\ N s " c C s� t � } x� t j | j � D]� \ } } } x� | D]� } | j | | � r2 t j j | | � } t d d t t j j | � � d d d f � } | j | d � } | r� | j | d � q� q2 q2 W| j s Pq q W| S( sJ Return all the distribution names known to this locator. R R, R[ N( R� R R, R) R+ Rb R R R R( R� R# R� R' ( R3 RP R- R. R/ R0 R& R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR] ^ s " ( R< R= R> RI R+ R\ R] ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR& 0 s t JSONLocatorc B s e Z d Z d � Z d � Z RS( s This locator uses special extended metadata (not available on PyPI) and is the basis of performant dependency resolution in distlib. Other locators require archive downloads before dependencies can be determined! As you might imagine, that can be slow. c C s t d � � d S( sJ Return all the distribution names known to this locator. s Not available from this locatorN( RZ ( R3 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR] x s c C sB i i d 6i d 6} t | � } | r>x| j d g � D]� } | d d k s9 | d d k re q9 n t | d | d d | j d d � d | j �} | j } | d | _ d | k r� | d r� d | d f | _ n | j d i � | _ | j d i � | _ | | | j <| d j | j t � � j | d � q9 Wn | S( NR� R� R/ t ptypet sdistt pyversiont sourceR[ Rx R� s Placeholder for summaryR. R& R� R� t requirementst exports( R RK R R. R� R� R� t dependenciesR7 Rx R� R� R� ( R3 R[ RP R� R� R� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR\ ~ s& .( R< R= R> R] R\ ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR1 q s t DistPathLocatorc B s e Z d Z d � Z d � Z RS( s� This locator finds installed distributions in a path. It can be useful for adding to an :class:`AggregatingLocator`. c K s# t t | � j | � | | _ d S( ss Initialise an instance. :param distpath: A :class:`DistributionPath` instance to search. N( R� R9 RI t distpath( R3 R: R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI � s c C s� | j j | � } | d k r5 i i d 6i d 6} nG i | | j 6i t | j g � | j 6d 6i t d g � | j 6d 6} | S( NR� R� ( R: t get_distributionR# Rx R� R� ( R3 R[ R� RP ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR\ � s ( R< R= R> RI R\ ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR9 � s t AggregatingLocatorc B sP e Z d Z d � Z d � Z d � Z e e j j e � Z d � Z d � Z RS( sI This class allows you to chain and/or merge a list of locators. c O s8 | j d t � | _ | | _ t t | � j | � d S( s� Initialise an instance. :param locators: The list of locators to search. :param kwargs: Passed to the superclass constructor, except for: * merge - if False (the default), the first successful search from any of the locators is returned. If True, the results from all locators are merged (this can be slow). t mergeN( R� RL R= t locatorsR� R< RI ( R3 R> R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI � s c C s5 t t | � j � x | j D] } | j � q Wd S( N( R� R< RU R> ( R3 R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRU � s c C s* | | _ x | j D] } | | _ q Wd S( N( RV R> R. ( R3 RX R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRY � s c C s] i } xP| j D]E} | j | � } | r | j r� | j d i � } | j d i � } | j | � | j d � } | r� | r� xF | j � D]5 \ } } | | k r� | | c | O<q� | | | <q� Wn | j d � } | rR| rR| j | � qRqU| j d k rt } n3 t } x* | D]" } | j j | � r t } Pq q W| rU| } PqUq q W| S( NR� R� ( R> R^ R= RK t updateR� RF R# Rc RL R} ( R3 R[ RP R� R� R/ R� t dfR� R� t ddt found( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR\ � s8 c C sI t � } x9 | j D]. } y | | j � O} Wq t k r@ q Xq W| S( sJ Return all the distribution names known to this locator. ( R� R> R] RZ ( R3 RP R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR] � s ( R< R= R> RI RU RY R� RB R. t fgetR\ R] ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyR< � s ,s https://pypi.python.org/simple/R" g @R. t legacys1 (?P<name>[\w-]+)\s*\(\s*(==\s*)?(?P<ver>[^)]+)\)$t DependencyFinderc B sV e Z d Z d d � Z d � Z d � Z d � Z d � Z d � Z d e d � Z RS( s0 Locate dependencies for distributions. c C s( | p t | _ t | j j � | _ d S( sf Initialise an instance, using the specified locator to locate distributions. N( t default_locatorR� R R. ( R3 R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRI s c C s� t j d | � | j } | | j | <| | j | | j f <x^ | j D]S } t | � \ } } t j d | | | � | j j | t � � j | | f � qF Wd S( s� Add a distribution to the finder. This will update internal information about who provides what. :param dist: The distribution to add. s adding distribution %ss Add to provided: %s, %s, %sN( Rk Rl R: t dists_by_namet distsRx t providesR t providedR� R� R� ( R3 R� R[ t pRx ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt add_distribution& s c C s� t j d | � | j } | j | =| j | | j f =xl | j D]a } t | � \ } } t j d | | | � | j | } | j | | f � | s@ | j | =q@ q@ Wd S( s� Remove a distribution from the finder. This will update internal information about who provides what. :param dist: The distribution to remove. s removing distribution %ss Remove from provided: %s, %s, %sN( Rk Rl R: RG RH Rx RI R RJ t remove( R3 R� R[ RK Rx t s( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt remove_distribution5 s c C sP y | j j | � } Wn3 t k rK | j � d } | j j | � } n X| S( s� Get a version matcher for a requirement. :param reqt: The requirement :type reqt: str :return: A version matcher (an instance of :class:`distlib.version.Matcher`). i ( R. RF R R ( R3 t reqtRF R[ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt get_matcherG s c C s� | j | � } | j } t � } | j } | | k r� x_ | | D]P \ } } y | j | � } Wn t k ry t } n X| rA | j | � PqA qA Wn | S( s� Find the distributions which can fulfill a requirement. :param reqt: The requirement. :type reqt: str :return: A set of distribution which can fulfill the requirement. ( RQ R: R� RJ R} R RL R� ( R3 RP RF R[ RP RJ Rx t providerR} ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt find_providersW s c C s� | j | } t � } x? | D]7 } | j | � } | j | j � s | j | � q q W| r� | j d | | t | � f � t } nZ | j | � | j | =x- | D]% } | j j | t � � j | � q� W| j | � t } | S( s� Attempt to replace one provider with another. This is typically used when resolving dependencies from multiple sources, e.g. A requires (B >= 1.0) while C requires (B >= 1.1). For successful replacement, ``provider`` must meet all the requirements which ``other`` fulfills. :param provider: The provider we are trying to replace with. :param other: The provider we're trying to replace. :param problems: If False is returned, this will contain what problems prevented replacement. This is currently a tuple of the literal string 'cantreplace', ``provider``, ``other`` and the set of requirements that ``provider`` couldn't fulfill. :return: True if we can replace ``other`` with ``provider``, else False. t cantreplace( t reqtsR� RQ R} Rx R� t frozensetRL RO R� RL Rc ( R3 RR t othert problemst rlistt unmatchedRN RF RP ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt try_to_replaceo s" # c C s i | _ i | _ i | _ i | _ t | p0 g � } d | k rk | j d � | t d d d g � O} n t | t � r� | } } t j d | � nK | j j | d | �} } | d k r� t d | � � n t j d | � t | _ t � } t | g � } t | g � } x�| r�| j � } | j } | | j k rO| j | � n/ | j | } | | k r~| j | | | � n | j | j B} | j } t � } | | k r�xA d D]6 } d | } | | k r�| t | d | � O} q�q�Wn | | B| B} x�| D]�} | j | � } | s+t j d | � | j j | d | �} | d k rv| rv| j j | d t �} n | d k r�t j d | � | j d | f � q+| j | j } } | | f | j k r�| j | � n | j | � | | k r+| | k r+| j | � t j d | j � q+n xw | D]o } | j } | | j k rr| j j | t � � j | � q2| j | } | | k r2| j | | | � q2q2WqWqWt | j j � � } x< | D]4 } | | k | _ | j r�t j d | j � q�q�Wt j d | � | | f S( s� Find a distribution and all distributions it depends on. :param requirement: The requirement specifying the distribution to find, or a Distribution instance. :param meta_extras: A list of meta extras such as :test:, :build: and so on. :param prereleases: If ``True``, allow pre-release versions to be returned - otherwise, don't return prereleases unless they're all that's available. Return a set of :class:`Distribution` instances and a set of problems. The distributions returned should be such that they have the :attr:`required` attribute set to ``True`` if they were from the ``requirement`` passed to ``find()``, and they have the :attr:`build_time_dependency` attribute set to ``True`` unless they are post-installation dependencies of the ``requirement``. The problems should be a tuple consisting of the string ``'unsatisfied'`` and the requirement which couldn't be satisfied by any distribution known to the locator. s :*:s :test:s :build:s :dev:s passed %s as requirementR� s Unable to locate %rs located %st testt buildt devs :%s:s %s_requiress No providers found for %rs Cannot satisfy %rt unsatisfieds Adding %s to install_distss# %s is a build-time dependency only.s find done for %sN( R\ R] R^ ( RJ RH RG RU R� RM t isinstanceR Rk Rl R� R� R# R Rc t requestedR� R: RL R[ t run_requirest meta_requirest build_requirest getattrRS R� Rx t name_and_versionR� t valuest build_time_dependency( R3 R� t meta_extrasR� R� R� RX t todot install_distsR[ RW t ireqtst sreqtst ereqtsR: RQ t all_reqtsR� t providersRR t nR� RK RH ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt find� s� ! " " N( R< R= R> R# RI RL RO RQ RS R[ RL Rr ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyRE s ((O R� t ioR R� t loggingR R` R� R� t ImportErrort dummy_threadingR$ R, R t compatR R R R R R R R R R R R1 R R R R t databaseR R R R� R t utilR R R R R R R R R Rx R R R� R R! t getLoggerR< Rk R� R| R� R R R$ R# R( R) t objectRB R� R� R� R� R& R1 R9 R< RF R� t NAME_VERSION_RERE ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/locators.pyt <module> sV d @ � :0E:�A& [ PK @N#]=�� � , site-packages/pip/_vendor/distlib/markers.pynu �[��� # -*- coding: utf-8 -*- # # Copyright (C) 2012-2013 Vinay Sajip. # Licensed to the Python Software Foundation under a contributor agreement. # See LICENSE.txt and CONTRIBUTORS.txt. # """Parser for the environment markers micro-language defined in PEP 345.""" import ast import os import sys import platform from .compat import python_implementation, string_types from .util import in_venv __all__ = ['interpret'] class Evaluator(object): """ A limited evaluator for Python expressions. """ operators = { 'eq': lambda x, y: x == y, 'gt': lambda x, y: x > y, 'gte': lambda x, y: x >= y, 'in': lambda x, y: x in y, 'lt': lambda x, y: x < y, 'lte': lambda x, y: x <= y, 'not': lambda x: not x, 'noteq': lambda x, y: x != y, 'notin': lambda x, y: x not in y, } allowed_values = { 'sys_platform': sys.platform, 'python_version': '%s.%s' % sys.version_info[:2], # parsing sys.platform is not reliable, but there is no other # way to get e.g. 2.7.2+, and the PEP is defined with sys.version 'python_full_version': sys.version.split(' ', 1)[0], 'os_name': os.name, 'platform_in_venv': str(in_venv()), 'platform_release': platform.release(), 'platform_version': platform.version(), 'platform_machine': platform.machine(), 'platform_python_implementation': python_implementation(), } def __init__(self, context=None): """ Initialise an instance. :param context: If specified, names are looked up in this mapping. """ self.context = context or {} self.source = None def get_fragment(self, offset): """ Get the part of the source which is causing a problem. """ fragment_len = 10 s = '%r' % (self.source[offset:offset + fragment_len]) if offset + fragment_len < len(self.source): s += '...' return s def get_handler(self, node_type): """ Get a handler for the specified AST node type. """ return getattr(self, 'do_%s' % node_type, None) def evaluate(self, node, filename=None): """ Evaluate a source string or node, using ``filename`` when displaying errors. """ if isinstance(node, string_types): self.source = node kwargs = {'mode': 'eval'} if filename: kwargs['filename'] = filename try: node = ast.parse(node, **kwargs) except SyntaxError as e: s = self.get_fragment(e.offset) raise SyntaxError('syntax error %s' % s) node_type = node.__class__.__name__.lower() handler = self.get_handler(node_type) if handler is None: if self.source is None: s = '(source not available)' else: s = self.get_fragment(node.col_offset) raise SyntaxError("don't know how to evaluate %r %s" % ( node_type, s)) return handler(node) def get_attr_key(self, node): assert isinstance(node, ast.Attribute), 'attribute node expected' return '%s.%s' % (node.value.id, node.attr) def do_attribute(self, node): if not isinstance(node.value, ast.Name): valid = False else: key = self.get_attr_key(node) valid = key in self.context or key in self.allowed_values if not valid: raise SyntaxError('invalid expression: %s' % key) if key in self.context: result = self.context[key] else: result = self.allowed_values[key] return result def do_boolop(self, node): result = self.evaluate(node.values[0]) is_or = node.op.__class__ is ast.Or is_and = node.op.__class__ is ast.And assert is_or or is_and if (is_and and result) or (is_or and not result): for n in node.values[1:]: result = self.evaluate(n) if (is_or and result) or (is_and and not result): break return result def do_compare(self, node): def sanity_check(lhsnode, rhsnode): valid = True if isinstance(lhsnode, ast.Str) and isinstance(rhsnode, ast.Str): valid = False #elif (isinstance(lhsnode, ast.Attribute) # and isinstance(rhsnode, ast.Attribute)): # klhs = self.get_attr_key(lhsnode) # krhs = self.get_attr_key(rhsnode) # valid = klhs != krhs if not valid: s = self.get_fragment(node.col_offset) raise SyntaxError('Invalid comparison: %s' % s) lhsnode = node.left lhs = self.evaluate(lhsnode) result = True for op, rhsnode in zip(node.ops, node.comparators): sanity_check(lhsnode, rhsnode) op = op.__class__.__name__.lower() if op not in self.operators: raise SyntaxError('unsupported operation: %r' % op) rhs = self.evaluate(rhsnode) result = self.operators[op](lhs, rhs) if not result: break lhs = rhs lhsnode = rhsnode return result def do_expression(self, node): return self.evaluate(node.body) def do_name(self, node): valid = False if node.id in self.context: valid = True result = self.context[node.id] elif node.id in self.allowed_values: valid = True result = self.allowed_values[node.id] if not valid: raise SyntaxError('invalid expression: %s' % node.id) return result def do_str(self, node): return node.s def interpret(marker, execution_context=None): """ Interpret a marker and return a result depending on environment. :param marker: The marker to interpret. :type marker: str :param execution_context: The context used for name lookup. :type execution_context: mapping """ return Evaluator(execution_context).evaluate(marker.strip()) PK @N#]��7J� J� . site-packages/pip/_vendor/distlib/metadata.pycnu �[��� � ��abc @ s� d Z d d l m Z d d l Z d d l m Z d d l Z d d l Z d d l Z d d l m Z m Z d d l m Z m Z m Z d d l m Z d d l m Z m Z d d l m Z m Z e j e � Z d e f d � � YZ d e f d � � YZ d e f d � � YZ d e f d � � YZ d d d g Z d Z d Z! e j" d � Z# e j" d � Z$ d d d d d d d d! d" d# d$ f Z% d d d d d% d d d d! d" d# d$ d& d' d( d) d* f Z& d( d) d* d& d' f Z' d d d d d% d d d d! d" d# d+ d, d$ d& d' d- d. d/ d0 d1 d2 f Z( d/ d0 d1 d- d2 d+ d, d. f Z) d d d d d% d d d d! d" d# d+ d, d$ d& d' d- d. d/ d0 d1 d2 d3 d4 d5 d6 d7 f Z* d3 d7 d4 d5 d6 f Z+ e, � Z- e- j. e% � e- j. e& � e- j. e( � e- j. e* � e j" d8 � Z/ d9 � Z0 d: � Z1 i d d; 6d d< 6d d= 6d d> 6d% d? 6d d@ 6d dA 6d dB 6d! dC 6d" dD 6d# dE 6d+ dF 6d, dG 6d$ dH 6d& dI 6d' dJ 6d- dK 6d/ dL 6d0 dM 6d5 dN 6d1 dO 6d2 dP 6d* dQ 6d) dR 6d( dS 6d. dT 6d3 dU 6d4 dV 6d6 dW 6d7 dX 6Z2 d0 d- d/ f Z3 d1 f Z4 d f Z5 d d& d( d* d) d- d/ d0 d2 d. d% d5 d7 d6 f Z6 d. f Z7 d f Z8 d" d+ d d f Z9 e: � Z; e j" dY � Z< e= dZ � Z> d[ e: f d\ � � YZ? d] Z@ d^ ZA d_ e: f d` � � YZB d S(a u Implementation of the Metadata for Python packages PEPs. Supports all metadata formats (1.0, 1.1, 1.2, and 2.0 experimental). i����( t unicode_literalsN( t message_from_filei ( t DistlibExceptiont __version__( t StringIOt string_typest text_type( t interpret( t extract_by_keyt get_extras( t get_schemet PEP440_VERSION_REt MetadataMissingErrorc B s e Z d Z RS( u A required metadata is missing( t __name__t __module__t __doc__( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR s t MetadataConflictErrorc B s e Z d Z RS( u> Attempt to read or write metadata fields that are conflictual.( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR s t MetadataUnrecognizedVersionErrorc B s e Z d Z RS( u Unknown metadata version number.( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR $ s t MetadataInvalidErrorc B s e Z d Z RS( u A metadata value is invalid( R R R ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR ( s u Metadatau PKG_INFO_ENCODINGu PKG_INFO_PREFERRED_VERSIONu utf-8u 1.1u \|u u Metadata-Versionu Nameu Versionu Platformu Summaryu Descriptionu Keywordsu Home-pageu Authoru Author-emailu Licenseu Supported-Platformu Classifieru Download-URLu Obsoletesu Providesu Requiresu Maintaineru Maintainer-emailu Obsoletes-Distu Project-URLu Provides-Distu Requires-Distu Requires-Pythonu Requires-Externalu Private-Versionu Obsoleted-Byu Setup-Requires-Distu Extensionu Provides-Extrau" extra\s*==\s*("([^"]+)"|'([^']+)')c C sP | d k r t S| d k r t S| d k r0 t S| d k r@ t St | � � d S( Nu 1.0u 1.1u 1.2u 2.0( t _241_FIELDSt _314_FIELDSt _345_FIELDSt _426_FIELDSR ( t version( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _version2fieldlistg s c C s d � } g } xB | j � D]4 \ } } | g d d f k rC q n | j | � q Wd d d d g } x� | D]� } | t k r� d | k r� | j d � n | t k r� d | k r� | j d � n | t k r� d | k r� | j d � n | t k rm d | k rm | j d � qm qm Wt | � d k r1| d St | � d k rRt d � � n d | k oj| | t � } d | k o�| | t � } d | k o�| | t � } t | � t | � t | � d k r�t d � � n | r | r | r t | k r t Sn | r d S| rd Sd S( u5 Detect the best version depending on the fields used.c S s% x | D] } | | k r t Sq Wt S( N( t Truet False( t keyst markerst marker( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _has_markeru s u UNKNOWNu 1.0u 1.1u 1.2u 2.0i i u Unknown metadata setu( You used incompatible 1.1/1.2/2.0 fieldsN( t itemst Nonet appendR t removeR R R t lenR t _314_MARKERSt _345_MARKERSt _426_MARKERSt intt PKG_INFO_PREFERRED_VERSION( t fieldsR R t keyt valuet possible_versionst is_1_1t is_1_2t is_2_0( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _best_versions sB & u metadata_versionu nameu versionu platformu supported_platformu summaryu descriptionu keywordsu home_pageu authoru author_emailu maintaineru maintainer_emailu licenseu classifieru download_urlu obsoletes_distu provides_distu requires_distu setup_requires_distu requires_pythonu requires_externalu requiresu providesu obsoletesu project_urlu private_versionu obsoleted_byu extensionu provides_extrau [^A-Za-z0-9.]+c C sG | r9 t j d | � } t j d | j d d � � } n d | | f S( uh Return the distribution name with version. If for_filename is true, return a filename-escaped form.u -u u .u %s-%s( t _FILESAFEt subt replace( t nameR t for_filename( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _get_name_and_version� s !t LegacyMetadatac B s4 e Z d Z d d d d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z d � Z e d � Z e d � Z d d � Z d � Z e d � Z e d � Z e d � Z d � Z d � Z d � Z d � Z d � Z! d � Z" RS( ua The legacy metadata of a release. Supports versions 1.0, 1.1 and 1.2 (auto-detected). You can instantiate the class with one of these arguments (or none): - *path*, the path to a metadata file - *fileobj* give a file-like object with metadata as content - *mapping* is a dict-like object - *scheme* is a version scheme name u defaultc C s� | | | g j d � d k r- t d � � n i | _ g | _ d | _ | | _ | d k rm | j | � nB | d k r� | j | � n& | d k r� | j | � | j � n d S( Ni u' path, fileobj and mapping are exclusive( t countR t TypeErrort _fieldst requires_filest _dependenciest schemet readt read_filet updatet set_metadata_version( t selft patht fileobjt mappingR= ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __init__� s c C s t | j � | j d <d S( Nu Metadata-Version( R0 R: ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRA s c C s | j d | | f � d S( Nu %s: %s ( t write( RB RD R4 R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _write_field s c C s | j | � S( N( t get( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __getitem__ s c C s | j | | � S( N( t set( RB R4 R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __setitem__ s c C sA | j | � } y | j | =Wn t k r< t | � � n Xd S( N( t _convert_nameR: t KeyError( RB R4 t field_name( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __delitem__ s c C s% | | j k p$ | j | � | j k S( N( R: RM ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __contains__ s c C s8 | t k r | S| j d d � j � } t j | | � S( Nu -u _( t _ALL_FIELDSR3 t lowert _ATTR2FIELDRI ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRM s c C s | t k s | t k r g Sd S( Nu UNKNOWN( t _LISTFIELDSt _ELEMENTSFIELD( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _default_value% s c C s3 | j d k r t j d | � St j d | � Sd S( Nu 1.0u 1.1u ( u 1.0u 1.1( t metadata_versiont _LINE_PREFIX_PRE_1_2R2 t _LINE_PREFIX_1_2( RB R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _remove_line_prefix* s c C s$ | t k r | | St | � � d S( N( RT t AttributeError( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __getattr__0 s c C s t | d | d | � S( uh Return the distribution name with version. If filesafe is true, return a filename-escaped form.u Nameu Version( R6 ( RB t filesafe( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt get_fullname; s c C s | j | � } | t k S( u+ return True if name is a valid metadata key( RM RR ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt is_fieldA s c C s | j | � } | t k S( N( RM RU ( RB R4 ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt is_multi_fieldF s c C s; t j | d d d �} z | j | � Wd | j � Xd S( u* Read the metadata values from a file path.u rt encodingu utf-8N( t codecst openR? t close( RB t filepatht fp( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR> J s c C s� t | � } | d | j d <x� t D]� } | | k r< q$ n | t k r� | j | � } | t k r� | d k r� g | D] } t | j d � � ^ qv } n | j | | � q$ | | } | d k r$ | d k r$ | j | | � q$ q$ W| j � d S( u, Read the metadata values from a file object.u metadata-versionu Metadata-Versionu ,u UNKNOWNN( R R: RR RU t get_allt _LISTTUPLEFIELDSR t tuplet splitRK RA ( RB t fileobt msgt fieldt valuesR+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR? R s + c C s> t j | d d d �} z | j | | � Wd | j � Xd S( u& Write the metadata fields to filepath.u wRb u utf-8N( Rc Rd t write_fileRe ( RB Rf t skip_unknownRg ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRG h s c C s< | j � x+t | d � D]} | j | � } | rT | d g d g f k rT q n | t k r� | j | | d j | � � q n | t k r� | d k r� | j d k r� | j d d � } q� | j d d � } n | g } n | t k rg | D] } d j | � ^ q� } n x! | D] } | j | | | � qWq Wd S( u0 Write the PKG-INFO format data to a file object.u Metadata-Versionu UNKNOWNu ,u Descriptionu 1.0u 1.1u u u |N( u 1.0u 1.1( RA R RI RV RH t joinRU RX R3 Ri ( RB t fileobjectRq Rn Ro R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRp p s$ % c s� � f d � } | s n^ t | d � rR xL | j � D] } | | | | � q4 Wn$ x! | D] \ } } | | | � qY W| r� x* | j � D] \ } } | | | � q� Wn d S( u� Set metadata values from the given iterable `other` and kwargs. Behavior is like `dict.update`: If `other` has a ``keys`` method, they are looped over and ``self[key]`` is assigned ``other[key]``. Else, ``other`` is an iterable of ``(key, value)`` iterables. Keys that don't match a metadata field or that have an empty value are dropped. c s2 | t k r. | r. � j � j | � | � n d S( N( RT RK RM ( R* R+ ( RB ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _set� s u keysN( t hasattrR R ( RB t othert kwargsRt t kt v( ( RB s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR@ � s c C s | j | � } | t k s' | d k r� t | t t f � r� t | t � rw g | j d � D] } | j � ^ q\ } q� g } nF | t k r� t | t t f � r� t | t � r� | g } q� g } n t j t j � r�| d } t | j � } | t k rR| d k rRx� | D]; } | j | j d � d � st j d | | | � qqWq�| t k r�| d k r�| j | � s�t j d | | | � q�q�| t k r�| d k r�| j | � s�t j d | | | � q�q�n | t k r| d k r| j | � } qn | | j | <d S( u" Control then set a metadata field.u Platformu ,u Nameu ;i u$ '%s': '%s' is not valid (field '%s')u. '%s': '%s' is not a valid version (field '%s')u DescriptionN( RM RV t isinstancet listRj R Rk t stripRU t loggert isEnabledFort loggingt WARNINGR R= t _PREDICATE_FIELDSR t is_valid_matchert warningt _VERSIONS_FIELDSt is_valid_constraint_listt _VERSION_FIELDSt is_valid_versiont _UNICODEFIELDSR[ R: ( RB R4 R+ Ry t project_nameR= ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRK � s@ + c C s | j | � } | | j k r@ | t k r< | j | � } n | S| t k r] | j | } | S| t k r� | j | } | d k r� g Sg } xE | D]= } | t k r� | j | � q� | j | d | d f � q� W| S| t k r| j | } t | t � r| j d � Sn | j | S( u Get a metadata field.i i u ,N( RM R: t _MISSINGRW R� RU R Ri R! RV Rz R Rk ( RB R4 t defaultR+ t rest val( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRI � s. c su | j � g g } } x* d D]" } | | k r | j | � q q W| rx | g k rx d d j | � } t | � � n x* d D]" } | | k r | j | � q q W| d d k r� | | f St | j � � � f d � } x� t | f t � j f t � j f f D]b \ } } xS | D]K } | j | d � } | d k r| | � r| j d | | f � qqWqW| | f S( uk Check if the metadata is compliant. If strict is True then raise if no Name or Version are providedu Nameu Versionu missing required metadata: %su , u Home-pageu Authoru Metadata-Versionu 1.2c s5 x. | D]& } � j | j d � d � s t Sq Wt S( Nu ;i ( R� Rk R R ( R+ Ry ( R= ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt are_valid_constraints s u Wrong value for '%s': %s( u Nameu Version( u Home-pageu AuthorN( RA R! Rr R R R= R� R� R� R� R� RI R ( RB t strictt missingt warningst attrRm R� R) t controllerRn R+ ( ( R= s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt check� s2 "c C s� | j � d4 d5 d6 d7 d8 d9 d: d; d< d= d> d? d@ f } i } x; | D]3 \ } } | sf | | j k rD | | | | <qD qD W| d d k r#dA dB dC dD dE dF dG dH f } x� | D]l \ } } | s� | | j k r� | d& k r� | | | | <q g | | D] } d, j | � ^ q� | | <q� q� Wn` | d d- k r�dI dJ dK f } x> | D]3 \ } } | sk| | j k rI| | | | <qIqIWn | S(L u� Return fields as a dict. Field names will be converted to use the underscore-lowercase style instead of hyphen-mixed case (i.e. home_page instead of Home-page). u metadata_versionu Metadata-Versionu nameu Nameu versionu Versionu summaryu Summaryu home_pageu Home-pageu authoru Authoru author_emailu Author-emailu licenseu Licenseu descriptionu Descriptionu keywordsu Keywordsu platformu Platformu classifiersu Classifieru download_urlu Download-URLu 1.2u requires_distu Requires-Distu requires_pythonu Requires-Pythonu requires_externalu Requires-Externalu provides_distu Provides-Distu obsoletes_distu Obsoletes-Distu project_urlu Project-URLu maintaineru Maintaineru maintainer_emailu Maintainer-emailu ,u 1.1u providesu Providesu requiresu Requiresu obsoletesu Obsoletes( u metadata_versionu Metadata-Version( u nameu Name( u versionu Version( u summaryu Summary( u home_pageu Home-page( u authoru Author( u author_emailu Author-email( u licenseu License( u descriptionu Description( u keywordsu Keywords( u platformu Platform( u classifiersu Classifier( u download_urlu Download-URL( u requires_distu Requires-Dist( u requires_pythonu Requires-Python( u requires_externalu Requires-External( u provides_distu Provides-Dist( u obsoletes_distu Obsoletes-Dist( u project_urlu Project-URL( u maintaineru Maintainer( u maintainer_emailu Maintainer-email( u providesu Provides( u requiresu Requires( u obsoletesu Obsoletes( RA R: Rr ( RB t skip_missingt mapping_1_0t dataR* RO t mapping_1_2t ut mapping_1_1( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt todict sP 4 c C sN | d d k r: x' d D] } | | k r | | =q q Wn | d c | 7<d S( Nu Metadata-Versionu 1.1u Obsoletesu Requiresu Providesu Requires-Dist( u Obsoletesu Requiresu Provides( ( RB t requirementsRn ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt add_requirementsU s c C s t t | d � � S( Nu Metadata-Version( R{ R ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR ` s c c s x | j � D] } | Vq Wd S( N( R ( RB R* ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __iter__c s c C s! g | j � D] } | | ^ q S( N( R ( RB R* ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRo g s c C s' g | j � D] } | | | f ^ q S( N( R ( RB R* ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR j s c C s d | j j | j | j f S( Nu <%s %s %s>( t __class__R R4 R ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt __repr__m s N(# R R R R RF RA RH RJ RL RP RQ RM RW R[ R] R R_ R` Ra R> R? RG Rp R@ RK R� RI R� R� R� R R� Ro R R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR7 � s> , , ; u pydist.jsonu metadata.jsont Metadatac B s� e Z d Z e j d � Z e j d e j � Z e Z e j d � Z d Z d e Z i d> d 6d? d 6d@ d 6Z d Z d Z i e dA f d 6e dB f d 6e dC f d 6e dD f d 6Z dE Z dF dF dF d d � Z e dG � Z dF e f Z dF e f Z i d e f d 6d e f d 6e d 6e d 6e d 6d e f d 6e d 6e d 6e d 6e d 6d! e f d" 6dH d$ 6dI d 6Z [ [ d& � Z dF d' � Z d( � Z e d) � � Z e d* � � Z! e! j" d+ � � Z! dF dF d, � Z# e d- � � Z$ e d. � � Z% e% j" d/ � � Z% d0 � Z& d1 � Z' d2 � Z( d3 � Z) i d4 d 6d5 d 6d6 d 6d7 d 6d8 d9 6d! d" 6Z* d: � Z+ dF dF e, e- d; � Z. d< � Z/ d= � Z0 RS(J u� The metadata of a release. This implementation uses 2.0 (JSON) metadata where possible. If not possible, it wraps a LegacyMetadata instance which handles the key-value metadata format. u ^\d+(\.\d+)*$u! ^[0-9A-Z]([0-9A-Z_.-]*[0-9A-Z])?$u .{1,2047}u 2.0u distlib (%s)u nameu versionu legacyu summaryuq name version license summary description author author_email keywords platform home_page classifiers download_urluw extras run_requires test_requires build_requires dev_requires provides meta_requires obsoleted_by supports_environmentsu metadata_versionu _legacyu _datau schemeu defaultc C s� | | | g j d � d k r- t d � � n d | _ d | _ | | _ | d k r� y | j | | � | | _ Wq�t k r� t d | d | � | _ | j � q�Xn� d } | r� t | d � � } | j � } Wd QXn | r� | j � } n | d k r i | j d 6| j d 6| _ n� t | t � s?| j d � } n y) t j | � | _ | j | j | � Wn9 t k r�t d t | � d | � | _ | j � n Xd S( Ni u' path, fileobj and mapping are exclusiveRE R= u rbu metadata_versionu generatoru utf-8RD ( R8 R R9 t _legacyt _dataR= t _validate_mappingR R7 t validateRd R> t METADATA_VERSIONt GENERATORRz R t decodet jsont loadst ValueErrorR ( RB RC RD RE R= R� t f( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRF � s> u licenseu keywordsu Requires-Distu run_requiresu Setup-Requires-Distu build_requiresu dev_requiresu test_requiresu meta_requiresu Provides-Extrau extrasu modulesu namespacesu exportsu commandsu Classifieru classifiersu Download-URLu source_urlu Metadata-Versionc C s� t j | d � } t j | d � } | | k r�| | \ } } | j r� | d k rs | d k rg d n | � } q�| j j | � } q�| d k r� d n | � } | d k r� | j j | | � } q�t � } | } | j j d � } | r�| d k r| j d | � } q�| d k rH| j d � } | r�| j | | � } q�q�| j d � } | sr| j j d � } n | r�| j | | � } q�n | | k r�| } q�nQ | | k r�t j | | � } n0 | j r�| j j | � } n | j j | � } | S( Nu common_keysu mapped_keysu commandsu exportsu modulesu namespacesu classifiersu extensionsu python.commandsu python.detailsu python.exports( u commandsu exportsu modulesu namespacesu classifiers( t objectt __getattribute__R� R RI R� ( RB R* t commont mappedt lkt makert resultR+ t sentinelt d( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � sF c C so | | j k rk | j | \ } } | p. | j | k rk | j | � } | sh t d | | f � � qh qk n d S( Nu. '%s' is an invalid value for the '%s' property( t SYNTAX_VALIDATORSR= t matchR ( RB R* R+ R= t patternt exclusionst m( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _validate_value s c C s� | j | | � t j | d � } t j | d � } | | k r| | \ } } | j r~ | d k rn t � n | | j | <q�| d k r� | | j | <q�| j j d i � } | d k r� | | d <q�| d k r� | j d i � } | | | <q�| j d i � } | | | <n� | | k r4t j | | | � nn | d k r|t | t � r|| j � } | rp| j � } qyg } q|n | j r�| | j | <n | | j | <d S( Nu common_keysu mapped_keysu commandsu exportsu modulesu namespacesu classifiersu extensionsu python.commandsu python.detailsu python.exportsu keywords( u commandsu exportsu modulesu namespacesu classifiers( R� R� R� R� R t NotImplementedErrorR� t setdefaultt __setattr__Rz R R| Rk ( RB R* R+ R� R� R� t _R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� s> c C s t | j | j t � S( N( R6 R4 R R ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt name_and_version@ s c C sd | j r | j d } n | j j d g � } d | j | j f } | | k r` | j | � n | S( Nu Provides-Distu providesu %s (%s)( R� R� R� R4 R R! ( RB R� t s( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt providesD s c C s* | j r | | j d <n | | j d <d S( Nu Provides-Distu provides( R� R� ( RB R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� O s c C sL | j r | } n6g } t | p$ g | j � } x� | D]� } d | k r^ d | k r^ t } nZ d | k rs t } n | j d � | k } | r� | j d � } | r� t | | � } q� n | r7 | j | d � q7 q7 Wxo d D]g } d | } | | k r� | j | � | j j d | g � } | j | j | d | d | �� q� q� W| S( u� Base method to get dependencies, given a set of extras to satisfy and an optional environment context. :param reqts: A list of sometimes-wanted dependencies, perhaps dependent on extras and environment. :param extras: A list of optional components being requested. :param env: An optional environment for marker evaluation. u extrau environmentu requiresu buildu devu testu :%s:u %s_requirest extrast env( u buildu devu test( R� R R� R RI R t extendR" R� t get_requirements( RB t reqtsR� R� R� R� t includeR R* t e( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� V s0 c C s | j r | j � S| j S( N( R� t _from_legacyR� ( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt dictionary� s c C s) | j r t � n t | j | j � Sd S( N( R� R� R R� t DEPENDENCY_KEYS( RB ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt dependencies� s c C s& | j r t � n | j j | � d S( N( R� R� R� R@ ( RB R+ ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s c C s� | j d � | j k r$ t � � n g } xH | j j � D]7 \ } } | | k r: | | k rq | j | � qq q: q: W| r� d d j | � } t | � � n x- | j � D] \ } } | j | | | � q� Wd S( Nu metadata_versionu Missing metadata items: %su , ( RI R� R t MANDATORY_KEYSR R! Rr R R� ( RB RE R= R� R* R� Rm Rx Ry ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s c C s` | j rF | j j t � \ } } | s- | r\ t j d | | � q\ n | j | j | j � d S( Nu# Metadata: missing: %s, warnings: %s( R� R� R R} R� R� R� R= ( RB R� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s c C s6 | j r | j j t � St | j | j � } | Sd S( N( R� R� R R R� t INDEX_KEYS( RB R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s c C s3 | j r | j s t � i | j d 6| j d 6} | j j t � } xF d D]> } | | k rL | d k rs d } n | } | | | | <qL qL W| j d g � } | d g k r� g } n | | d <d d f } xE | D]= \ } } | | k r� | | r� i | | d 6g | | <q� q� W| j | d <i } i } | S( Nu metadata_versionu generatoru nameu versionu licenseu summaryu descriptionu classifieru classifiersu Keywordsu u keywordsu requires_distu run_requiresu setup_requires_distu build_requiresu requiresu provides( u nameu versionu licenseu summaryu descriptionu classifier( u requires_distu run_requires( u setup_requires_distu build_requires( R� R� t AssertionErrorR� R� R� R RI R� ( RB R� t lmdRx t nkt kwR t okt authort maintainer( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� � s2 u Nameu Versionu Licenseu Summaryu Descriptionu descriptionc C s� d � } | j r | j s" t � t � } | j } x: | j j � D]) \ } } | | k rD | | | | <qD qD W| | j | j � } | | j | j � } | j r� t | j � | d <n t | � | d <t | � | d <| S( Nc S s� t � } x� | D]� } | j d � } | j d � } | d } x� | D]� } | ri | ri | j | � qE d } | r� d | } n | r� | r� d | | f } q� | } n | j d j | | f � � qE Wq W| S( Nu extrau environmentu requiresu u extra == "%s"u (%s) and %su ;( RK RI t addRr ( t entriesR� R� t extraR� t rlistt rR ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt process_entries� s" $u Provides-Extrau Requires-Distu Setup-Requires-Dist( R� R� R� R7 t LEGACY_MAPPINGR t run_requirest meta_requirest build_requirest dev_requiresR� t sorted( RB R� R� t nmdR� R� t r1t r2( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt _to_legacy� s c C s | | g j d � d k r* t d � � n | j � | r� | j rO | j } n | j � } | rw | j | d | �q| j | d | �n� | j r� | j � } n | j } | r� t j | | d t d d d t �n@ t j | d d � �) } t j | | d t d d d t �Wd QXd S( Ni u) Exactly one of path and fileobj is neededRq t ensure_asciit indenti t sort_keysu wu utf-8( R8 R R� R� R� R� RG Rp R� R� R� t dumpR Rc Rd ( RB RC RD t legacyRq t legacy_mdR� R� ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyRG � s& c C s� | j r | j j | � n� | j j d g � } d } x0 | D]( } d | k r> d | k r> | } Pq> q> W| d k r� i | d 6} | j d | � n* t | d � t | � B} t | � | d <d S( Nu run_requiresu environmentu extrau requiresi ( R� R� R� R� R t insertRK R� ( RB R� R� t alwayst entryt rset( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� s c C s; | j p d } | j p d } d | j j | j | | f S( Nu (no name)u no versionu <%s %s %s (%s)>( R4 R R� R RX ( RB R4 R ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� ( s ( ( ( u legacy( ( u legacy( u legacy( u legacy( u _legacyu _datau schemeN( u nameu versionu licenseu keywordsu summary( u Download-URLN( u Metadata-VersionN(1 R R R t ret compilet METADATA_VERSION_MATCHERt It NAME_MATCHERR t VERSION_MATCHERt SUMMARY_MATCHERR� R R� R� R� R� R� t __slots__R RF RK t common_keysR{ t none_listt dictt none_dictt mapped_keysR� R� R� t propertyR� R� t setterR� R� R� R� R� R� R� R� R� R R RG R� R� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyR� v s� , + ' * % (C R t __future__R Rc t emailR R� R R� t R R t compatR R R R R t utilR R R R R t getLoggerR R} R R R R t __all__t PKG_INFO_ENCODINGR( R� RZ RY R R R$ R R% R R& RK RR R@ t EXTRA_RER R0 RT R� R� R� RU Ri RV R� R� R� R1 R R6 R7 t METADATA_FILENAMEt WHEEL_METADATA_FILENAMER� ( ( ( s@ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/metadata.pyt <module> s� 8 � �PK @N#]��t(� � 8 site-packages/pip/_vendor/distlib/_backport/__init__.pyonu �[��� � ��abc @ s d Z d S( s Modules copied from Python 3 standard libraries, for internal use only. Individual classes and functions are found in d2._backport.misc. Intended usage is to always import things missing from 3.1 from that module: the built-in/stdlib objects will be used if found. N( t __doc__( ( ( sJ /usr/lib/python2.7/site-packages/pip/_vendor/distlib/_backport/__init__.pyt <module> t PK @N#]DB C�i �i 6 site-packages/pip/_vendor/distlib/_backport/tarfile.pynu �[��� #------------------------------------------------------------------- # tarfile.py #------------------------------------------------------------------- # Copyright (C) 2002 Lars Gustaebel <lars@gustaebel.de> # All rights reserved. # # Permission is hereby granted, free of charge, to any person # obtaining a copy of this software and associated documentation # files (the "Software"), to deal in the Software without # restriction, including without limitation the rights to use, # copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following # conditions: # # The above copyright notice and this permission notice shall be # included in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, # EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES # OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND # NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT # HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR # OTHER DEALINGS IN THE SOFTWARE. # from __future__ import print_function """Read from and write to tar format archives. """ __version__ = "$Revision$" version = "0.9.0" __author__ = "Lars Gust\u00e4bel (lars@gustaebel.de)" __date__ = "$Date: 2011-02-25 17:42:01 +0200 (Fri, 25 Feb 2011) $" __cvsid__ = "$Id: tarfile.py 88586 2011-02-25 15:42:01Z marc-andre.lemburg $" __credits__ = "Gustavo Niemeyer, Niels Gust\u00e4bel, Richard Townsend." #--------- # Imports #--------- import sys import os import stat import errno import time import struct import copy import re try: import grp, pwd except ImportError: grp = pwd = None # os.symlink on Windows prior to 6.0 raises NotImplementedError symlink_exception = (AttributeError, NotImplementedError) try: # WindowsError (1314) will be raised if the caller does not hold the # SeCreateSymbolicLinkPrivilege privilege symlink_exception += (WindowsError,) except NameError: pass # from tarfile import * __all__ = ["TarFile", "TarInfo", "is_tarfile", "TarError"] if sys.version_info[0] < 3: import __builtin__ as builtins else: import builtins _open = builtins.open # Since 'open' is TarFile.open #--------------------------------------------------------- # tar constants #--------------------------------------------------------- NUL = b"\0" # the null character BLOCKSIZE = 512 # length of processing blocks RECORDSIZE = BLOCKSIZE * 20 # length of records GNU_MAGIC = b"ustar \0" # magic gnu tar string POSIX_MAGIC = b"ustar\x0000" # magic posix tar string LENGTH_NAME = 100 # maximum length of a filename LENGTH_LINK = 100 # maximum length of a linkname LENGTH_PREFIX = 155 # maximum length of the prefix field REGTYPE = b"0" # regular file AREGTYPE = b"\0" # regular file LNKTYPE = b"1" # link (inside tarfile) SYMTYPE = b"2" # symbolic link CHRTYPE = b"3" # character special device BLKTYPE = b"4" # block special device DIRTYPE = b"5" # directory FIFOTYPE = b"6" # fifo special device CONTTYPE = b"7" # contiguous file GNUTYPE_LONGNAME = b"L" # GNU tar longname GNUTYPE_LONGLINK = b"K" # GNU tar longlink GNUTYPE_SPARSE = b"S" # GNU tar sparse file XHDTYPE = b"x" # POSIX.1-2001 extended header XGLTYPE = b"g" # POSIX.1-2001 global header SOLARIS_XHDTYPE = b"X" # Solaris extended header USTAR_FORMAT = 0 # POSIX.1-1988 (ustar) format GNU_FORMAT = 1 # GNU tar format PAX_FORMAT = 2 # POSIX.1-2001 (pax) format DEFAULT_FORMAT = GNU_FORMAT #--------------------------------------------------------- # tarfile constants #--------------------------------------------------------- # File types that tarfile supports: SUPPORTED_TYPES = (REGTYPE, AREGTYPE, LNKTYPE, SYMTYPE, DIRTYPE, FIFOTYPE, CONTTYPE, CHRTYPE, BLKTYPE, GNUTYPE_LONGNAME, GNUTYPE_LONGLINK, GNUTYPE_SPARSE) # File types that will be treated as a regular file. REGULAR_TYPES = (REGTYPE, AREGTYPE, CONTTYPE, GNUTYPE_SPARSE) # File types that are part of the GNU tar format. GNU_TYPES = (GNUTYPE_LONGNAME, GNUTYPE_LONGLINK, GNUTYPE_SPARSE) # Fields from a pax header that override a TarInfo attribute. PAX_FIELDS = ("path", "linkpath", "size", "mtime", "uid", "gid", "uname", "gname") # Fields from a pax header that are affected by hdrcharset. PAX_NAME_FIELDS = set(("path", "linkpath", "uname", "gname")) # Fields in a pax header that are numbers, all other fields # are treated as strings. PAX_NUMBER_FIELDS = { "atime": float, "ctime": float, "mtime": float, "uid": int, "gid": int, "size": int } #--------------------------------------------------------- # Bits used in the mode field, values in octal. #--------------------------------------------------------- S_IFLNK = 0o120000 # symbolic link S_IFREG = 0o100000 # regular file S_IFBLK = 0o060000 # block device S_IFDIR = 0o040000 # directory S_IFCHR = 0o020000 # character device S_IFIFO = 0o010000 # fifo TSUID = 0o4000 # set UID on execution TSGID = 0o2000 # set GID on execution TSVTX = 0o1000 # reserved TUREAD = 0o400 # read by owner TUWRITE = 0o200 # write by owner TUEXEC = 0o100 # execute/search by owner TGREAD = 0o040 # read by group TGWRITE = 0o020 # write by group TGEXEC = 0o010 # execute/search by group TOREAD = 0o004 # read by other TOWRITE = 0o002 # write by other TOEXEC = 0o001 # execute/search by other #--------------------------------------------------------- # initialization #--------------------------------------------------------- if os.name in ("nt", "ce"): ENCODING = "utf-8" else: ENCODING = sys.getfilesystemencoding() #--------------------------------------------------------- # Some useful functions #--------------------------------------------------------- def stn(s, length, encoding, errors): """Convert a string to a null-terminated bytes object. """ s = s.encode(encoding, errors) return s[:length] + (length - len(s)) * NUL def nts(s, encoding, errors): """Convert a null-terminated bytes object to a string. """ p = s.find(b"\0") if p != -1: s = s[:p] return s.decode(encoding, errors) def nti(s): """Convert a number field to a python number. """ # There are two possible encodings for a number field, see # itn() below. if s[0] != chr(0o200): try: n = int(nts(s, "ascii", "strict") or "0", 8) except ValueError: raise InvalidHeaderError("invalid header") else: n = 0 for i in range(len(s) - 1): n <<= 8 n += ord(s[i + 1]) return n def itn(n, digits=8, format=DEFAULT_FORMAT): """Convert a python number to a number field. """ # POSIX 1003.1-1988 requires numbers to be encoded as a string of # octal digits followed by a null-byte, this allows values up to # (8**(digits-1))-1. GNU tar allows storing numbers greater than # that if necessary. A leading 0o200 byte indicates this particular # encoding, the following digits-1 bytes are a big-endian # representation. This allows values up to (256**(digits-1))-1. if 0 <= n < 8 ** (digits - 1): s = ("%0*o" % (digits - 1, n)).encode("ascii") + NUL else: if format != GNU_FORMAT or n >= 256 ** (digits - 1): raise ValueError("overflow in number field") if n < 0: # XXX We mimic GNU tar's behaviour with negative numbers, # this could raise OverflowError. n = struct.unpack("L", struct.pack("l", n))[0] s = bytearray() for i in range(digits - 1): s.insert(0, n & 0o377) n >>= 8 s.insert(0, 0o200) return s def calc_chksums(buf): """Calculate the checksum for a member's header by summing up all characters except for the chksum field which is treated as if it was filled with spaces. According to the GNU tar sources, some tars (Sun and NeXT) calculate chksum with signed char, which will be different if there are chars in the buffer with the high bit set. So we calculate two checksums, unsigned and signed. """ unsigned_chksum = 256 + sum(struct.unpack("148B", buf[:148]) + struct.unpack("356B", buf[156:512])) signed_chksum = 256 + sum(struct.unpack("148b", buf[:148]) + struct.unpack("356b", buf[156:512])) return unsigned_chksum, signed_chksum def copyfileobj(src, dst, length=None): """Copy length bytes from fileobj src to fileobj dst. If length is None, copy the entire content. """ if length == 0: return if length is None: while True: buf = src.read(16*1024) if not buf: break dst.write(buf) return BUFSIZE = 16 * 1024 blocks, remainder = divmod(length, BUFSIZE) for b in range(blocks): buf = src.read(BUFSIZE) if len(buf) < BUFSIZE: raise IOError("end of file reached") dst.write(buf) if remainder != 0: buf = src.read(remainder) if len(buf) < remainder: raise IOError("end of file reached") dst.write(buf) return filemode_table = ( ((S_IFLNK, "l"), (S_IFREG, "-"), (S_IFBLK, "b"), (S_IFDIR, "d"), (S_IFCHR, "c"), (S_IFIFO, "p")), ((TUREAD, "r"),), ((TUWRITE, "w"),), ((TUEXEC|TSUID, "s"), (TSUID, "S"), (TUEXEC, "x")), ((TGREAD, "r"),), ((TGWRITE, "w"),), ((TGEXEC|TSGID, "s"), (TSGID, "S"), (TGEXEC, "x")), ((TOREAD, "r"),), ((TOWRITE, "w"),), ((TOEXEC|TSVTX, "t"), (TSVTX, "T"), (TOEXEC, "x")) ) def filemode(mode): """Convert a file's mode to a string of the form -rwxrwxrwx. Used by TarFile.list() """ perm = [] for table in filemode_table: for bit, char in table: if mode & bit == bit: perm.append(char) break else: perm.append("-") return "".join(perm) class TarError(Exception): """Base exception.""" pass class ExtractError(TarError): """General exception for extract errors.""" pass class ReadError(TarError): """Exception for unreadable tar archives.""" pass class CompressionError(TarError): """Exception for unavailable compression methods.""" pass class StreamError(TarError): """Exception for unsupported operations on stream-like TarFiles.""" pass class HeaderError(TarError): """Base exception for header errors.""" pass class EmptyHeaderError(HeaderError): """Exception for empty headers.""" pass class TruncatedHeaderError(HeaderError): """Exception for truncated headers.""" pass class EOFHeaderError(HeaderError): """Exception for end of file headers.""" pass class InvalidHeaderError(HeaderError): """Exception for invalid headers.""" pass class SubsequentHeaderError(HeaderError): """Exception for missing and invalid extended headers.""" pass #--------------------------- # internal stream interface #--------------------------- class _LowLevelFile(object): """Low-level file object. Supports reading and writing. It is used instead of a regular file object for streaming access. """ def __init__(self, name, mode): mode = { "r": os.O_RDONLY, "w": os.O_WRONLY | os.O_CREAT | os.O_TRUNC, }[mode] if hasattr(os, "O_BINARY"): mode |= os.O_BINARY self.fd = os.open(name, mode, 0o666) def close(self): os.close(self.fd) def read(self, size): return os.read(self.fd, size) def write(self, s): os.write(self.fd, s) class _Stream(object): """Class that serves as an adapter between TarFile and a stream-like object. The stream-like object only needs to have a read() or write() method and is accessed blockwise. Use of gzip or bzip2 compression is possible. A stream-like object could be for example: sys.stdin, sys.stdout, a socket, a tape device etc. _Stream is intended to be used only internally. """ def __init__(self, name, mode, comptype, fileobj, bufsize): """Construct a _Stream object. """ self._extfileobj = True if fileobj is None: fileobj = _LowLevelFile(name, mode) self._extfileobj = False if comptype == '*': # Enable transparent compression detection for the # stream interface fileobj = _StreamProxy(fileobj) comptype = fileobj.getcomptype() self.name = name or "" self.mode = mode self.comptype = comptype self.fileobj = fileobj self.bufsize = bufsize self.buf = b"" self.pos = 0 self.closed = False try: if comptype == "gz": try: import zlib except ImportError: raise CompressionError("zlib module is not available") self.zlib = zlib self.crc = zlib.crc32(b"") if mode == "r": self._init_read_gz() else: self._init_write_gz() if comptype == "bz2": try: import bz2 except ImportError: raise CompressionError("bz2 module is not available") if mode == "r": self.dbuf = b"" self.cmp = bz2.BZ2Decompressor() else: self.cmp = bz2.BZ2Compressor() except: if not self._extfileobj: self.fileobj.close() self.closed = True raise def __del__(self): if hasattr(self, "closed") and not self.closed: self.close() def _init_write_gz(self): """Initialize for writing with gzip compression. """ self.cmp = self.zlib.compressobj(9, self.zlib.DEFLATED, -self.zlib.MAX_WBITS, self.zlib.DEF_MEM_LEVEL, 0) timestamp = struct.pack("<L", int(time.time())) self.__write(b"\037\213\010\010" + timestamp + b"\002\377") if self.name.endswith(".gz"): self.name = self.name[:-3] # RFC1952 says we must use ISO-8859-1 for the FNAME field. self.__write(self.name.encode("iso-8859-1", "replace") + NUL) def write(self, s): """Write string s to the stream. """ if self.comptype == "gz": self.crc = self.zlib.crc32(s, self.crc) self.pos += len(s) if self.comptype != "tar": s = self.cmp.compress(s) self.__write(s) def __write(self, s): """Write string s to the stream if a whole new block is ready to be written. """ self.buf += s while len(self.buf) > self.bufsize: self.fileobj.write(self.buf[:self.bufsize]) self.buf = self.buf[self.bufsize:] def close(self): """Close the _Stream object. No operation should be done on it afterwards. """ if self.closed: return if self.mode == "w" and self.comptype != "tar": self.buf += self.cmp.flush() if self.mode == "w" and self.buf: self.fileobj.write(self.buf) self.buf = b"" if self.comptype == "gz": # The native zlib crc is an unsigned 32-bit integer, but # the Python wrapper implicitly casts that to a signed C # long. So, on a 32-bit box self.crc may "look negative", # while the same crc on a 64-bit box may "look positive". # To avoid irksome warnings from the `struct` module, force # it to look positive on all boxes. self.fileobj.write(struct.pack("<L", self.crc & 0xffffffff)) self.fileobj.write(struct.pack("<L", self.pos & 0xffffFFFF)) if not self._extfileobj: self.fileobj.close() self.closed = True def _init_read_gz(self): """Initialize for reading a gzip compressed fileobj. """ self.cmp = self.zlib.decompressobj(-self.zlib.MAX_WBITS) self.dbuf = b"" # taken from gzip.GzipFile with some alterations if self.__read(2) != b"\037\213": raise ReadError("not a gzip file") if self.__read(1) != b"\010": raise CompressionError("unsupported compression method") flag = ord(self.__read(1)) self.__read(6) if flag & 4: xlen = ord(self.__read(1)) + 256 * ord(self.__read(1)) self.read(xlen) if flag & 8: while True: s = self.__read(1) if not s or s == NUL: break if flag & 16: while True: s = self.__read(1) if not s or s == NUL: break if flag & 2: self.__read(2) def tell(self): """Return the stream's file pointer position. """ return self.pos def seek(self, pos=0): """Set the stream's file pointer to pos. Negative seeking is forbidden. """ if pos - self.pos >= 0: blocks, remainder = divmod(pos - self.pos, self.bufsize) for i in range(blocks): self.read(self.bufsize) self.read(remainder) else: raise StreamError("seeking backwards is not allowed") return self.pos def read(self, size=None): """Return the next size number of bytes from the stream. If size is not defined, return all bytes of the stream up to EOF. """ if size is None: t = [] while True: buf = self._read(self.bufsize) if not buf: break t.append(buf) buf = "".join(t) else: buf = self._read(size) self.pos += len(buf) return buf def _read(self, size): """Return size bytes from the stream. """ if self.comptype == "tar": return self.__read(size) c = len(self.dbuf) while c < size: buf = self.__read(self.bufsize) if not buf: break try: buf = self.cmp.decompress(buf) except IOError: raise ReadError("invalid compressed data") self.dbuf += buf c += len(buf) buf = self.dbuf[:size] self.dbuf = self.dbuf[size:] return buf def __read(self, size): """Return size bytes from stream. If internal buffer is empty, read another block from the stream. """ c = len(self.buf) while c < size: buf = self.fileobj.read(self.bufsize) if not buf: break self.buf += buf c += len(buf) buf = self.buf[:size] self.buf = self.buf[size:] return buf # class _Stream class _StreamProxy(object): """Small proxy class that enables transparent compression detection for the Stream interface (mode 'r|*'). """ def __init__(self, fileobj): self.fileobj = fileobj self.buf = self.fileobj.read(BLOCKSIZE) def read(self, size): self.read = self.fileobj.read return self.buf def getcomptype(self): if self.buf.startswith(b"\037\213\010"): return "gz" if self.buf.startswith(b"BZh91"): return "bz2" return "tar" def close(self): self.fileobj.close() # class StreamProxy class _BZ2Proxy(object): """Small proxy class that enables external file object support for "r:bz2" and "w:bz2" modes. This is actually a workaround for a limitation in bz2 module's BZ2File class which (unlike gzip.GzipFile) has no support for a file object argument. """ blocksize = 16 * 1024 def __init__(self, fileobj, mode): self.fileobj = fileobj self.mode = mode self.name = getattr(self.fileobj, "name", None) self.init() def init(self): import bz2 self.pos = 0 if self.mode == "r": self.bz2obj = bz2.BZ2Decompressor() self.fileobj.seek(0) self.buf = b"" else: self.bz2obj = bz2.BZ2Compressor() def read(self, size): x = len(self.buf) while x < size: raw = self.fileobj.read(self.blocksize) if not raw: break data = self.bz2obj.decompress(raw) self.buf += data x += len(data) buf = self.buf[:size] self.buf = self.buf[size:] self.pos += len(buf) return buf def seek(self, pos): if pos < self.pos: self.init() self.read(pos - self.pos) def tell(self): return self.pos def write(self, data): self.pos += len(data) raw = self.bz2obj.compress(data) self.fileobj.write(raw) def close(self): if self.mode == "w": raw = self.bz2obj.flush() self.fileobj.write(raw) # class _BZ2Proxy #------------------------ # Extraction file object #------------------------ class _FileInFile(object): """A thin wrapper around an existing file object that provides a part of its data as an individual file object. """ def __init__(self, fileobj, offset, size, blockinfo=None): self.fileobj = fileobj self.offset = offset self.size = size self.position = 0 if blockinfo is None: blockinfo = [(0, size)] # Construct a map with data and zero blocks. self.map_index = 0 self.map = [] lastpos = 0 realpos = self.offset for offset, size in blockinfo: if offset > lastpos: self.map.append((False, lastpos, offset, None)) self.map.append((True, offset, offset + size, realpos)) realpos += size lastpos = offset + size if lastpos < self.size: self.map.append((False, lastpos, self.size, None)) def seekable(self): if not hasattr(self.fileobj, "seekable"): # XXX gzip.GzipFile and bz2.BZ2File return True return self.fileobj.seekable() def tell(self): """Return the current file position. """ return self.position def seek(self, position): """Seek to a position in the file. """ self.position = position def read(self, size=None): """Read data from the file. """ if size is None: size = self.size - self.position else: size = min(size, self.size - self.position) buf = b"" while size > 0: while True: data, start, stop, offset = self.map[self.map_index] if start <= self.position < stop: break else: self.map_index += 1 if self.map_index == len(self.map): self.map_index = 0 length = min(size, stop - self.position) if data: self.fileobj.seek(offset + (self.position - start)) buf += self.fileobj.read(length) else: buf += NUL * length size -= length self.position += length return buf #class _FileInFile class ExFileObject(object): """File-like object for reading an archive member. Is returned by TarFile.extractfile(). """ blocksize = 1024 def __init__(self, tarfile, tarinfo): self.fileobj = _FileInFile(tarfile.fileobj, tarinfo.offset_data, tarinfo.size, tarinfo.sparse) self.name = tarinfo.name self.mode = "r" self.closed = False self.size = tarinfo.size self.position = 0 self.buffer = b"" def readable(self): return True def writable(self): return False def seekable(self): return self.fileobj.seekable() def read(self, size=None): """Read at most size bytes from the file. If size is not present or None, read all data until EOF is reached. """ if self.closed: raise ValueError("I/O operation on closed file") buf = b"" if self.buffer: if size is None: buf = self.buffer self.buffer = b"" else: buf = self.buffer[:size] self.buffer = self.buffer[size:] if size is None: buf += self.fileobj.read() else: buf += self.fileobj.read(size - len(buf)) self.position += len(buf) return buf # XXX TextIOWrapper uses the read1() method. read1 = read def readline(self, size=-1): """Read one entire line from the file. If size is present and non-negative, return a string with at most that size, which may be an incomplete line. """ if self.closed: raise ValueError("I/O operation on closed file") pos = self.buffer.find(b"\n") + 1 if pos == 0: # no newline found. while True: buf = self.fileobj.read(self.blocksize) self.buffer += buf if not buf or b"\n" in buf: pos = self.buffer.find(b"\n") + 1 if pos == 0: # no newline found. pos = len(self.buffer) break if size != -1: pos = min(size, pos) buf = self.buffer[:pos] self.buffer = self.buffer[pos:] self.position += len(buf) return buf def readlines(self): """Return a list with all remaining lines. """ result = [] while True: line = self.readline() if not line: break result.append(line) return result def tell(self): """Return the current file position. """ if self.closed: raise ValueError("I/O operation on closed file") return self.position def seek(self, pos, whence=os.SEEK_SET): """Seek to a position in the file. """ if self.closed: raise ValueError("I/O operation on closed file") if whence == os.SEEK_SET: self.position = min(max(pos, 0), self.size) elif whence == os.SEEK_CUR: if pos < 0: self.position = max(self.position + pos, 0) else: self.position = min(self.position + pos, self.size) elif whence == os.SEEK_END: self.position = max(min(self.size + pos, self.size), 0) else: raise ValueError("Invalid argument") self.buffer = b"" self.fileobj.seek(self.position) def close(self): """Close the file object. """ self.closed = True def __iter__(self): """Get an iterator over the file's lines. """ while True: line = self.readline() if not line: break yield line #class ExFileObject #------------------ # Exported Classes #------------------ class TarInfo(object): """Informational class which holds the details about an archive member given by a tar header block. TarInfo objects are returned by TarFile.getmember(), TarFile.getmembers() and TarFile.gettarinfo() and are usually created internally. """ __slots__ = ("name", "mode", "uid", "gid", "size", "mtime", "chksum", "type", "linkname", "uname", "gname", "devmajor", "devminor", "offset", "offset_data", "pax_headers", "sparse", "tarfile", "_sparse_structs", "_link_target") def __init__(self, name=""): """Construct a TarInfo object. name is the optional name of the member. """ self.name = name # member name self.mode = 0o644 # file permissions self.uid = 0 # user id self.gid = 0 # group id self.size = 0 # file size self.mtime = 0 # modification time self.chksum = 0 # header checksum self.type = REGTYPE # member type self.linkname = "" # link name self.uname = "" # user name self.gname = "" # group name self.devmajor = 0 # device major number self.devminor = 0 # device minor number self.offset = 0 # the tar header starts here self.offset_data = 0 # the file's data starts here self.sparse = None # sparse member information self.pax_headers = {} # pax header information # In pax headers the "name" and "linkname" field are called # "path" and "linkpath". def _getpath(self): return self.name def _setpath(self, name): self.name = name path = property(_getpath, _setpath) def _getlinkpath(self): return self.linkname def _setlinkpath(self, linkname): self.linkname = linkname linkpath = property(_getlinkpath, _setlinkpath) def __repr__(self): return "<%s %r at %#x>" % (self.__class__.__name__,self.name,id(self)) def get_info(self): """Return the TarInfo's attributes as a dictionary. """ info = { "name": self.name, "mode": self.mode & 0o7777, "uid": self.uid, "gid": self.gid, "size": self.size, "mtime": self.mtime, "chksum": self.chksum, "type": self.type, "linkname": self.linkname, "uname": self.uname, "gname": self.gname, "devmajor": self.devmajor, "devminor": self.devminor } if info["type"] == DIRTYPE and not info["name"].endswith("/"): info["name"] += "/" return info def tobuf(self, format=DEFAULT_FORMAT, encoding=ENCODING, errors="surrogateescape"): """Return a tar header as a string of 512 byte blocks. """ info = self.get_info() if format == USTAR_FORMAT: return self.create_ustar_header(info, encoding, errors) elif format == GNU_FORMAT: return self.create_gnu_header(info, encoding, errors) elif format == PAX_FORMAT: return self.create_pax_header(info, encoding) else: raise ValueError("invalid format") def create_ustar_header(self, info, encoding, errors): """Return the object as a ustar header block. """ info["magic"] = POSIX_MAGIC if len(info["linkname"]) > LENGTH_LINK: raise ValueError("linkname is too long") if len(info["name"]) > LENGTH_NAME: info["prefix"], info["name"] = self._posix_split_name(info["name"]) return self._create_header(info, USTAR_FORMAT, encoding, errors) def create_gnu_header(self, info, encoding, errors): """Return the object as a GNU header block sequence. """ info["magic"] = GNU_MAGIC buf = b"" if len(info["linkname"]) > LENGTH_LINK: buf += self._create_gnu_long_header(info["linkname"], GNUTYPE_LONGLINK, encoding, errors) if len(info["name"]) > LENGTH_NAME: buf += self._create_gnu_long_header(info["name"], GNUTYPE_LONGNAME, encoding, errors) return buf + self._create_header(info, GNU_FORMAT, encoding, errors) def create_pax_header(self, info, encoding): """Return the object as a ustar header block. If it cannot be represented this way, prepend a pax extended header sequence with supplement information. """ info["magic"] = POSIX_MAGIC pax_headers = self.pax_headers.copy() # Test string fields for values that exceed the field length or cannot # be represented in ASCII encoding. for name, hname, length in ( ("name", "path", LENGTH_NAME), ("linkname", "linkpath", LENGTH_LINK), ("uname", "uname", 32), ("gname", "gname", 32)): if hname in pax_headers: # The pax header has priority. continue # Try to encode the string as ASCII. try: info[name].encode("ascii", "strict") except UnicodeEncodeError: pax_headers[hname] = info[name] continue if len(info[name]) > length: pax_headers[hname] = info[name] # Test number fields for values that exceed the field limit or values # that like to be stored as float. for name, digits in (("uid", 8), ("gid", 8), ("size", 12), ("mtime", 12)): if name in pax_headers: # The pax header has priority. Avoid overflow. info[name] = 0 continue val = info[name] if not 0 <= val < 8 ** (digits - 1) or isinstance(val, float): pax_headers[name] = str(val) info[name] = 0 # Create a pax extended header if necessary. if pax_headers: buf = self._create_pax_generic_header(pax_headers, XHDTYPE, encoding) else: buf = b"" return buf + self._create_header(info, USTAR_FORMAT, "ascii", "replace") @classmethod def create_pax_global_header(cls, pax_headers): """Return the object as a pax global header block sequence. """ return cls._create_pax_generic_header(pax_headers, XGLTYPE, "utf8") def _posix_split_name(self, name): """Split a name longer than 100 chars into a prefix and a name part. """ prefix = name[:LENGTH_PREFIX + 1] while prefix and prefix[-1] != "/": prefix = prefix[:-1] name = name[len(prefix):] prefix = prefix[:-1] if not prefix or len(name) > LENGTH_NAME: raise ValueError("name is too long") return prefix, name @staticmethod def _create_header(info, format, encoding, errors): """Return a header block. info is a dictionary with file information, format must be one of the *_FORMAT constants. """ parts = [ stn(info.get("name", ""), 100, encoding, errors), itn(info.get("mode", 0) & 0o7777, 8, format), itn(info.get("uid", 0), 8, format), itn(info.get("gid", 0), 8, format), itn(info.get("size", 0), 12, format), itn(info.get("mtime", 0), 12, format), b" ", # checksum field info.get("type", REGTYPE), stn(info.get("linkname", ""), 100, encoding, errors), info.get("magic", POSIX_MAGIC), stn(info.get("uname", ""), 32, encoding, errors), stn(info.get("gname", ""), 32, encoding, errors), itn(info.get("devmajor", 0), 8, format), itn(info.get("devminor", 0), 8, format), stn(info.get("prefix", ""), 155, encoding, errors) ] buf = struct.pack("%ds" % BLOCKSIZE, b"".join(parts)) chksum = calc_chksums(buf[-BLOCKSIZE:])[0] buf = buf[:-364] + ("%06o\0" % chksum).encode("ascii") + buf[-357:] return buf @staticmethod def _create_payload(payload): """Return the string payload filled with zero bytes up to the next 512 byte border. """ blocks, remainder = divmod(len(payload), BLOCKSIZE) if remainder > 0: payload += (BLOCKSIZE - remainder) * NUL return payload @classmethod def _create_gnu_long_header(cls, name, type, encoding, errors): """Return a GNUTYPE_LONGNAME or GNUTYPE_LONGLINK sequence for name. """ name = name.encode(encoding, errors) + NUL info = {} info["name"] = "././@LongLink" info["type"] = type info["size"] = len(name) info["magic"] = GNU_MAGIC # create extended header + name blocks. return cls._create_header(info, USTAR_FORMAT, encoding, errors) + \ cls._create_payload(name) @classmethod def _create_pax_generic_header(cls, pax_headers, type, encoding): """Return a POSIX.1-2008 extended or global header sequence that contains a list of keyword, value pairs. The values must be strings. """ # Check if one of the fields contains surrogate characters and thereby # forces hdrcharset=BINARY, see _proc_pax() for more information. binary = False for keyword, value in pax_headers.items(): try: value.encode("utf8", "strict") except UnicodeEncodeError: binary = True break records = b"" if binary: # Put the hdrcharset field at the beginning of the header. records += b"21 hdrcharset=BINARY\n" for keyword, value in pax_headers.items(): keyword = keyword.encode("utf8") if binary: # Try to restore the original byte representation of `value'. # Needless to say, that the encoding must match the string. value = value.encode(encoding, "surrogateescape") else: value = value.encode("utf8") l = len(keyword) + len(value) + 3 # ' ' + '=' + '\n' n = p = 0 while True: n = l + len(str(p)) if n == p: break p = n records += bytes(str(p), "ascii") + b" " + keyword + b"=" + value + b"\n" # We use a hardcoded "././@PaxHeader" name like star does # instead of the one that POSIX recommends. info = {} info["name"] = "././@PaxHeader" info["type"] = type info["size"] = len(records) info["magic"] = POSIX_MAGIC # Create pax header + record blocks. return cls._create_header(info, USTAR_FORMAT, "ascii", "replace") + \ cls._create_payload(records) @classmethod def frombuf(cls, buf, encoding, errors): """Construct a TarInfo object from a 512 byte bytes object. """ if len(buf) == 0: raise EmptyHeaderError("empty header") if len(buf) != BLOCKSIZE: raise TruncatedHeaderError("truncated header") if buf.count(NUL) == BLOCKSIZE: raise EOFHeaderError("end of file header") chksum = nti(buf[148:156]) if chksum not in calc_chksums(buf): raise InvalidHeaderError("bad checksum") obj = cls() obj.name = nts(buf[0:100], encoding, errors) obj.mode = nti(buf[100:108]) obj.uid = nti(buf[108:116]) obj.gid = nti(buf[116:124]) obj.size = nti(buf[124:136]) obj.mtime = nti(buf[136:148]) obj.chksum = chksum obj.type = buf[156:157] obj.linkname = nts(buf[157:257], encoding, errors) obj.uname = nts(buf[265:297], encoding, errors) obj.gname = nts(buf[297:329], encoding, errors) obj.devmajor = nti(buf[329:337]) obj.devminor = nti(buf[337:345]) prefix = nts(buf[345:500], encoding, errors) # Old V7 tar format represents a directory as a regular # file with a trailing slash. if obj.type == AREGTYPE and obj.name.endswith("/"): obj.type = DIRTYPE # The old GNU sparse format occupies some of the unused # space in the buffer for up to 4 sparse structures. # Save the them for later processing in _proc_sparse(). if obj.type == GNUTYPE_SPARSE: pos = 386 structs = [] for i in range(4): try: offset = nti(buf[pos:pos + 12]) numbytes = nti(buf[pos + 12:pos + 24]) except ValueError: break structs.append((offset, numbytes)) pos += 24 isextended = bool(buf[482]) origsize = nti(buf[483:495]) obj._sparse_structs = (structs, isextended, origsize) # Remove redundant slashes from directories. if obj.isdir(): obj.name = obj.name.rstrip("/") # Reconstruct a ustar longname. if prefix and obj.type not in GNU_TYPES: obj.name = prefix + "/" + obj.name return obj @classmethod def fromtarfile(cls, tarfile): """Return the next TarInfo object from TarFile object tarfile. """ buf = tarfile.fileobj.read(BLOCKSIZE) obj = cls.frombuf(buf, tarfile.encoding, tarfile.errors) obj.offset = tarfile.fileobj.tell() - BLOCKSIZE return obj._proc_member(tarfile) #-------------------------------------------------------------------------- # The following are methods that are called depending on the type of a # member. The entry point is _proc_member() which can be overridden in a # subclass to add custom _proc_*() methods. A _proc_*() method MUST # implement the following # operations: # 1. Set self.offset_data to the position where the data blocks begin, # if there is data that follows. # 2. Set tarfile.offset to the position where the next member's header will # begin. # 3. Return self or another valid TarInfo object. def _proc_member(self, tarfile): """Choose the right processing method depending on the type and call it. """ if self.type in (GNUTYPE_LONGNAME, GNUTYPE_LONGLINK): return self._proc_gnulong(tarfile) elif self.type == GNUTYPE_SPARSE: return self._proc_sparse(tarfile) elif self.type in (XHDTYPE, XGLTYPE, SOLARIS_XHDTYPE): return self._proc_pax(tarfile) else: return self._proc_builtin(tarfile) def _proc_builtin(self, tarfile): """Process a builtin type or an unknown type which will be treated as a regular file. """ self.offset_data = tarfile.fileobj.tell() offset = self.offset_data if self.isreg() or self.type not in SUPPORTED_TYPES: # Skip the following data blocks. offset += self._block(self.size) tarfile.offset = offset # Patch the TarInfo object with saved global # header information. self._apply_pax_info(tarfile.pax_headers, tarfile.encoding, tarfile.errors) return self def _proc_gnulong(self, tarfile): """Process the blocks that hold a GNU longname or longlink member. """ buf = tarfile.fileobj.read(self._block(self.size)) # Fetch the next header and process it. try: next = self.fromtarfile(tarfile) except HeaderError: raise SubsequentHeaderError("missing or bad subsequent header") # Patch the TarInfo object from the next header with # the longname information. next.offset = self.offset if self.type == GNUTYPE_LONGNAME: next.name = nts(buf, tarfile.encoding, tarfile.errors) elif self.type == GNUTYPE_LONGLINK: next.linkname = nts(buf, tarfile.encoding, tarfile.errors) return next def _proc_sparse(self, tarfile): """Process a GNU sparse header plus extra headers. """ # We already collected some sparse structures in frombuf(). structs, isextended, origsize = self._sparse_structs del self._sparse_structs # Collect sparse structures from extended header blocks. while isextended: buf = tarfile.fileobj.read(BLOCKSIZE) pos = 0 for i in range(21): try: offset = nti(buf[pos:pos + 12]) numbytes = nti(buf[pos + 12:pos + 24]) except ValueError: break if offset and numbytes: structs.append((offset, numbytes)) pos += 24 isextended = bool(buf[504]) self.sparse = structs self.offset_data = tarfile.fileobj.tell() tarfile.offset = self.offset_data + self._block(self.size) self.size = origsize return self def _proc_pax(self, tarfile): """Process an extended or global header as described in POSIX.1-2008. """ # Read the header information. buf = tarfile.fileobj.read(self._block(self.size)) # A pax header stores supplemental information for either # the following file (extended) or all following files # (global). if self.type == XGLTYPE: pax_headers = tarfile.pax_headers else: pax_headers = tarfile.pax_headers.copy() # Check if the pax header contains a hdrcharset field. This tells us # the encoding of the path, linkpath, uname and gname fields. Normally, # these fields are UTF-8 encoded but since POSIX.1-2008 tar # implementations are allowed to store them as raw binary strings if # the translation to UTF-8 fails. match = re.search(br"\d+ hdrcharset=([^\n]+)\n", buf) if match is not None: pax_headers["hdrcharset"] = match.group(1).decode("utf8") # For the time being, we don't care about anything other than "BINARY". # The only other value that is currently allowed by the standard is # "ISO-IR 10646 2000 UTF-8" in other words UTF-8. hdrcharset = pax_headers.get("hdrcharset") if hdrcharset == "BINARY": encoding = tarfile.encoding else: encoding = "utf8" # Parse pax header information. A record looks like that: # "%d %s=%s\n" % (length, keyword, value). length is the size # of the complete record including the length field itself and # the newline. keyword and value are both UTF-8 encoded strings. regex = re.compile(br"(\d+) ([^=]+)=") pos = 0 while True: match = regex.match(buf, pos) if not match: break length, keyword = match.groups() length = int(length) value = buf[match.end(2) + 1:match.start(1) + length - 1] # Normally, we could just use "utf8" as the encoding and "strict" # as the error handler, but we better not take the risk. For # example, GNU tar <= 1.23 is known to store filenames it cannot # translate to UTF-8 as raw strings (unfortunately without a # hdrcharset=BINARY header). # We first try the strict standard encoding, and if that fails we # fall back on the user's encoding and error handler. keyword = self._decode_pax_field(keyword, "utf8", "utf8", tarfile.errors) if keyword in PAX_NAME_FIELDS: value = self._decode_pax_field(value, encoding, tarfile.encoding, tarfile.errors) else: value = self._decode_pax_field(value, "utf8", "utf8", tarfile.errors) pax_headers[keyword] = value pos += length # Fetch the next header. try: next = self.fromtarfile(tarfile) except HeaderError: raise SubsequentHeaderError("missing or bad subsequent header") # Process GNU sparse information. if "GNU.sparse.map" in pax_headers: # GNU extended sparse format version 0.1. self._proc_gnusparse_01(next, pax_headers) elif "GNU.sparse.size" in pax_headers: # GNU extended sparse format version 0.0. self._proc_gnusparse_00(next, pax_headers, buf) elif pax_headers.get("GNU.sparse.major") == "1" and pax_headers.get("GNU.sparse.minor") == "0": # GNU extended sparse format version 1.0. self._proc_gnusparse_10(next, pax_headers, tarfile) if self.type in (XHDTYPE, SOLARIS_XHDTYPE): # Patch the TarInfo object with the extended header info. next._apply_pax_info(pax_headers, tarfile.encoding, tarfile.errors) next.offset = self.offset if "size" in pax_headers: # If the extended header replaces the size field, # we need to recalculate the offset where the next # header starts. offset = next.offset_data if next.isreg() or next.type not in SUPPORTED_TYPES: offset += next._block(next.size) tarfile.offset = offset return next def _proc_gnusparse_00(self, next, pax_headers, buf): """Process a GNU tar extended sparse header, version 0.0. """ offsets = [] for match in re.finditer(br"\d+ GNU.sparse.offset=(\d+)\n", buf): offsets.append(int(match.group(1))) numbytes = [] for match in re.finditer(br"\d+ GNU.sparse.numbytes=(\d+)\n", buf): numbytes.append(int(match.group(1))) next.sparse = list(zip(offsets, numbytes)) def _proc_gnusparse_01(self, next, pax_headers): """Process a GNU tar extended sparse header, version 0.1. """ sparse = [int(x) for x in pax_headers["GNU.sparse.map"].split(",")] next.sparse = list(zip(sparse[::2], sparse[1::2])) def _proc_gnusparse_10(self, next, pax_headers, tarfile): """Process a GNU tar extended sparse header, version 1.0. """ fields = None sparse = [] buf = tarfile.fileobj.read(BLOCKSIZE) fields, buf = buf.split(b"\n", 1) fields = int(fields) while len(sparse) < fields * 2: if b"\n" not in buf: buf += tarfile.fileobj.read(BLOCKSIZE) number, buf = buf.split(b"\n", 1) sparse.append(int(number)) next.offset_data = tarfile.fileobj.tell() next.sparse = list(zip(sparse[::2], sparse[1::2])) def _apply_pax_info(self, pax_headers, encoding, errors): """Replace fields with supplemental information from a previous pax extended or global header. """ for keyword, value in pax_headers.items(): if keyword == "GNU.sparse.name": setattr(self, "path", value) elif keyword == "GNU.sparse.size": setattr(self, "size", int(value)) elif keyword == "GNU.sparse.realsize": setattr(self, "size", int(value)) elif keyword in PAX_FIELDS: if keyword in PAX_NUMBER_FIELDS: try: value = PAX_NUMBER_FIELDS[keyword](value) except ValueError: value = 0 if keyword == "path": value = value.rstrip("/") setattr(self, keyword, value) self.pax_headers = pax_headers.copy() def _decode_pax_field(self, value, encoding, fallback_encoding, fallback_errors): """Decode a single field from a pax record. """ try: return value.decode(encoding, "strict") except UnicodeDecodeError: return value.decode(fallback_encoding, fallback_errors) def _block(self, count): """Round up a byte count by BLOCKSIZE and return it, e.g. _block(834) => 1024. """ blocks, remainder = divmod(count, BLOCKSIZE) if remainder: blocks += 1 return blocks * BLOCKSIZE def isreg(self): return self.type in REGULAR_TYPES def isfile(self): return self.isreg() def isdir(self): return self.type == DIRTYPE def issym(self): return self.type == SYMTYPE def islnk(self): return self.type == LNKTYPE def ischr(self): return self.type == CHRTYPE def isblk(self): return self.type == BLKTYPE def isfifo(self): return self.type == FIFOTYPE def issparse(self): return self.sparse is not None def isdev(self): return self.type in (CHRTYPE, BLKTYPE, FIFOTYPE) # class TarInfo class TarFile(object): """The TarFile Class provides an interface to tar archives. """ debug = 0 # May be set from 0 (no msgs) to 3 (all msgs) dereference = False # If true, add content of linked file to the # tar file, else the link. ignore_zeros = False # If true, skips empty or invalid blocks and # continues processing. errorlevel = 1 # If 0, fatal errors only appear in debug # messages (if debug >= 0). If > 0, errors # are passed to the caller as exceptions. format = DEFAULT_FORMAT # The format to use when creating an archive. encoding = ENCODING # Encoding for 8-bit character strings. errors = None # Error handler for unicode conversion. tarinfo = TarInfo # The default TarInfo class to use. fileobject = ExFileObject # The default ExFileObject class to use. def __init__(self, name=None, mode="r", fileobj=None, format=None, tarinfo=None, dereference=None, ignore_zeros=None, encoding=None, errors="surrogateescape", pax_headers=None, debug=None, errorlevel=None): """Open an (uncompressed) tar archive `name'. `mode' is either 'r' to read from an existing archive, 'a' to append data to an existing file or 'w' to create a new file overwriting an existing one. `mode' defaults to 'r'. If `fileobj' is given, it is used for reading or writing data. If it can be determined, `mode' is overridden by `fileobj's mode. `fileobj' is not closed, when TarFile is closed. """ if len(mode) > 1 or mode not in "raw": raise ValueError("mode must be 'r', 'a' or 'w'") self.mode = mode self._mode = {"r": "rb", "a": "r+b", "w": "wb"}[mode] if not fileobj: if self.mode == "a" and not os.path.exists(name): # Create nonexistent files in append mode. self.mode = "w" self._mode = "wb" fileobj = bltn_open(name, self._mode) self._extfileobj = False else: if name is None and hasattr(fileobj, "name"): name = fileobj.name if hasattr(fileobj, "mode"): self._mode = fileobj.mode self._extfileobj = True self.name = os.path.abspath(name) if name else None self.fileobj = fileobj # Init attributes. if format is not None: self.format = format if tarinfo is not None: self.tarinfo = tarinfo if dereference is not None: self.dereference = dereference if ignore_zeros is not None: self.ignore_zeros = ignore_zeros if encoding is not None: self.encoding = encoding self.errors = errors if pax_headers is not None and self.format == PAX_FORMAT: self.pax_headers = pax_headers else: self.pax_headers = {} if debug is not None: self.debug = debug if errorlevel is not None: self.errorlevel = errorlevel # Init datastructures. self.closed = False self.members = [] # list of members as TarInfo objects self._loaded = False # flag if all members have been read self.offset = self.fileobj.tell() # current position in the archive file self.inodes = {} # dictionary caching the inodes of # archive members already added try: if self.mode == "r": self.firstmember = None self.firstmember = self.next() if self.mode == "a": # Move to the end of the archive, # before the first empty block. while True: self.fileobj.seek(self.offset) try: tarinfo = self.tarinfo.fromtarfile(self) self.members.append(tarinfo) except EOFHeaderError: self.fileobj.seek(self.offset) break except HeaderError as e: raise ReadError(str(e)) if self.mode in "aw": self._loaded = True if self.pax_headers: buf = self.tarinfo.create_pax_global_header(self.pax_headers.copy()) self.fileobj.write(buf) self.offset += len(buf) except: if not self._extfileobj: self.fileobj.close() self.closed = True raise #-------------------------------------------------------------------------- # Below are the classmethods which act as alternate constructors to the # TarFile class. The open() method is the only one that is needed for # public use; it is the "super"-constructor and is able to select an # adequate "sub"-constructor for a particular compression using the mapping # from OPEN_METH. # # This concept allows one to subclass TarFile without losing the comfort of # the super-constructor. A sub-constructor is registered and made available # by adding it to the mapping in OPEN_METH. @classmethod def open(cls, name=None, mode="r", fileobj=None, bufsize=RECORDSIZE, **kwargs): """Open a tar archive for reading, writing or appending. Return an appropriate TarFile class. mode: 'r' or 'r:*' open for reading with transparent compression 'r:' open for reading exclusively uncompressed 'r:gz' open for reading with gzip compression 'r:bz2' open for reading with bzip2 compression 'a' or 'a:' open for appending, creating the file if necessary 'w' or 'w:' open for writing without compression 'w:gz' open for writing with gzip compression 'w:bz2' open for writing with bzip2 compression 'r|*' open a stream of tar blocks with transparent compression 'r|' open an uncompressed stream of tar blocks for reading 'r|gz' open a gzip compressed stream of tar blocks 'r|bz2' open a bzip2 compressed stream of tar blocks 'w|' open an uncompressed stream for writing 'w|gz' open a gzip compressed stream for writing 'w|bz2' open a bzip2 compressed stream for writing """ if not name and not fileobj: raise ValueError("nothing to open") if mode in ("r", "r:*"): # Find out which *open() is appropriate for opening the file. for comptype in cls.OPEN_METH: func = getattr(cls, cls.OPEN_METH[comptype]) if fileobj is not None: saved_pos = fileobj.tell() try: return func(name, "r", fileobj, **kwargs) except (ReadError, CompressionError) as e: if fileobj is not None: fileobj.seek(saved_pos) continue raise ReadError("file could not be opened successfully") elif ":" in mode: filemode, comptype = mode.split(":", 1) filemode = filemode or "r" comptype = comptype or "tar" # Select the *open() function according to # given compression. if comptype in cls.OPEN_METH: func = getattr(cls, cls.OPEN_METH[comptype]) else: raise CompressionError("unknown compression type %r" % comptype) return func(name, filemode, fileobj, **kwargs) elif "|" in mode: filemode, comptype = mode.split("|", 1) filemode = filemode or "r" comptype = comptype or "tar" if filemode not in "rw": raise ValueError("mode must be 'r' or 'w'") stream = _Stream(name, filemode, comptype, fileobj, bufsize) try: t = cls(name, filemode, stream, **kwargs) except: stream.close() raise t._extfileobj = False return t elif mode in "aw": return cls.taropen(name, mode, fileobj, **kwargs) raise ValueError("undiscernible mode") @classmethod def taropen(cls, name, mode="r", fileobj=None, **kwargs): """Open uncompressed tar archive name for reading or writing. """ if len(mode) > 1 or mode not in "raw": raise ValueError("mode must be 'r', 'a' or 'w'") return cls(name, mode, fileobj, **kwargs) @classmethod def gzopen(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs): """Open gzip compressed tar archive name for reading or writing. Appending is not allowed. """ if len(mode) > 1 or mode not in "rw": raise ValueError("mode must be 'r' or 'w'") try: import gzip gzip.GzipFile except (ImportError, AttributeError): raise CompressionError("gzip module is not available") extfileobj = fileobj is not None try: fileobj = gzip.GzipFile(name, mode + "b", compresslevel, fileobj) t = cls.taropen(name, mode, fileobj, **kwargs) except IOError: if not extfileobj and fileobj is not None: fileobj.close() if fileobj is None: raise raise ReadError("not a gzip file") except: if not extfileobj and fileobj is not None: fileobj.close() raise t._extfileobj = extfileobj return t @classmethod def bz2open(cls, name, mode="r", fileobj=None, compresslevel=9, **kwargs): """Open bzip2 compressed tar archive name for reading or writing. Appending is not allowed. """ if len(mode) > 1 or mode not in "rw": raise ValueError("mode must be 'r' or 'w'.") try: import bz2 except ImportError: raise CompressionError("bz2 module is not available") if fileobj is not None: fileobj = _BZ2Proxy(fileobj, mode) else: fileobj = bz2.BZ2File(name, mode, compresslevel=compresslevel) try: t = cls.taropen(name, mode, fileobj, **kwargs) except (IOError, EOFError): fileobj.close() raise ReadError("not a bzip2 file") t._extfileobj = False return t # All *open() methods are registered here. OPEN_METH = { "tar": "taropen", # uncompressed tar "gz": "gzopen", # gzip compressed tar "bz2": "bz2open" # bzip2 compressed tar } #-------------------------------------------------------------------------- # The public methods which TarFile provides: def close(self): """Close the TarFile. In write-mode, two finishing zero blocks are appended to the archive. """ if self.closed: return if self.mode in "aw": self.fileobj.write(NUL * (BLOCKSIZE * 2)) self.offset += (BLOCKSIZE * 2) # fill up the end with zero-blocks # (like option -b20 for tar does) blocks, remainder = divmod(self.offset, RECORDSIZE) if remainder > 0: self.fileobj.write(NUL * (RECORDSIZE - remainder)) if not self._extfileobj: self.fileobj.close() self.closed = True def getmember(self, name): """Return a TarInfo object for member `name'. If `name' can not be found in the archive, KeyError is raised. If a member occurs more than once in the archive, its last occurrence is assumed to be the most up-to-date version. """ tarinfo = self._getmember(name) if tarinfo is None: raise KeyError("filename %r not found" % name) return tarinfo def getmembers(self): """Return the members of the archive as a list of TarInfo objects. The list has the same order as the members in the archive. """ self._check() if not self._loaded: # if we want to obtain a list of self._load() # all members, we first have to # scan the whole archive. return self.members def getnames(self): """Return the members of the archive as a list of their names. It has the same order as the list returned by getmembers(). """ return [tarinfo.name for tarinfo in self.getmembers()] def gettarinfo(self, name=None, arcname=None, fileobj=None): """Create a TarInfo object for either the file `name' or the file object `fileobj' (using os.fstat on its file descriptor). You can modify some of the TarInfo's attributes before you add it using addfile(). If given, `arcname' specifies an alternative name for the file in the archive. """ self._check("aw") # When fileobj is given, replace name by # fileobj's real name. if fileobj is not None: name = fileobj.name # Building the name of the member in the archive. # Backward slashes are converted to forward slashes, # Absolute paths are turned to relative paths. if arcname is None: arcname = name drv, arcname = os.path.splitdrive(arcname) arcname = arcname.replace(os.sep, "/") arcname = arcname.lstrip("/") # Now, fill the TarInfo object with # information specific for the file. tarinfo = self.tarinfo() tarinfo.tarfile = self # Use os.stat or os.lstat, depending on platform # and if symlinks shall be resolved. if fileobj is None: if hasattr(os, "lstat") and not self.dereference: statres = os.lstat(name) else: statres = os.stat(name) else: statres = os.fstat(fileobj.fileno()) linkname = "" stmd = statres.st_mode if stat.S_ISREG(stmd): inode = (statres.st_ino, statres.st_dev) if not self.dereference and statres.st_nlink > 1 and \ inode in self.inodes and arcname != self.inodes[inode]: # Is it a hardlink to an already # archived file? type = LNKTYPE linkname = self.inodes[inode] else: # The inode is added only if its valid. # For win32 it is always 0. type = REGTYPE if inode[0]: self.inodes[inode] = arcname elif stat.S_ISDIR(stmd): type = DIRTYPE elif stat.S_ISFIFO(stmd): type = FIFOTYPE elif stat.S_ISLNK(stmd): type = SYMTYPE linkname = os.readlink(name) elif stat.S_ISCHR(stmd): type = CHRTYPE elif stat.S_ISBLK(stmd): type = BLKTYPE else: return None # Fill the TarInfo object with all # information we can get. tarinfo.name = arcname tarinfo.mode = stmd tarinfo.uid = statres.st_uid tarinfo.gid = statres.st_gid if type == REGTYPE: tarinfo.size = statres.st_size else: tarinfo.size = 0 tarinfo.mtime = statres.st_mtime tarinfo.type = type tarinfo.linkname = linkname if pwd: try: tarinfo.uname = pwd.getpwuid(tarinfo.uid)[0] except KeyError: pass if grp: try: tarinfo.gname = grp.getgrgid(tarinfo.gid)[0] except KeyError: pass if type in (CHRTYPE, BLKTYPE): if hasattr(os, "major") and hasattr(os, "minor"): tarinfo.devmajor = os.major(statres.st_rdev) tarinfo.devminor = os.minor(statres.st_rdev) return tarinfo def list(self, verbose=True): """Print a table of contents to sys.stdout. If `verbose' is False, only the names of the members are printed. If it is True, an `ls -l'-like output is produced. """ self._check() for tarinfo in self: if verbose: print(filemode(tarinfo.mode), end=' ') print("%s/%s" % (tarinfo.uname or tarinfo.uid, tarinfo.gname or tarinfo.gid), end=' ') if tarinfo.ischr() or tarinfo.isblk(): print("%10s" % ("%d,%d" \ % (tarinfo.devmajor, tarinfo.devminor)), end=' ') else: print("%10d" % tarinfo.size, end=' ') print("%d-%02d-%02d %02d:%02d:%02d" \ % time.localtime(tarinfo.mtime)[:6], end=' ') print(tarinfo.name + ("/" if tarinfo.isdir() else ""), end=' ') if verbose: if tarinfo.issym(): print("->", tarinfo.linkname, end=' ') if tarinfo.islnk(): print("link to", tarinfo.linkname, end=' ') print() def add(self, name, arcname=None, recursive=True, exclude=None, filter=None): """Add the file `name' to the archive. `name' may be any type of file (directory, fifo, symbolic link, etc.). If given, `arcname' specifies an alternative name for the file in the archive. Directories are added recursively by default. This can be avoided by setting `recursive' to False. `exclude' is a function that should return True for each filename to be excluded. `filter' is a function that expects a TarInfo object argument and returns the changed TarInfo object, if it returns None the TarInfo object will be excluded from the archive. """ self._check("aw") if arcname is None: arcname = name # Exclude pathnames. if exclude is not None: import warnings warnings.warn("use the filter argument instead", DeprecationWarning, 2) if exclude(name): self._dbg(2, "tarfile: Excluded %r" % name) return # Skip if somebody tries to archive the archive... if self.name is not None and os.path.abspath(name) == self.name: self._dbg(2, "tarfile: Skipped %r" % name) return self._dbg(1, name) # Create a TarInfo object from the file. tarinfo = self.gettarinfo(name, arcname) if tarinfo is None: self._dbg(1, "tarfile: Unsupported type %r" % name) return # Change or exclude the TarInfo object. if filter is not None: tarinfo = filter(tarinfo) if tarinfo is None: self._dbg(2, "tarfile: Excluded %r" % name) return # Append the tar header and data to the archive. if tarinfo.isreg(): f = bltn_open(name, "rb") self.addfile(tarinfo, f) f.close() elif tarinfo.isdir(): self.addfile(tarinfo) if recursive: for f in os.listdir(name): self.add(os.path.join(name, f), os.path.join(arcname, f), recursive, exclude, filter=filter) else: self.addfile(tarinfo) def addfile(self, tarinfo, fileobj=None): """Add the TarInfo object `tarinfo' to the archive. If `fileobj' is given, tarinfo.size bytes are read from it and added to the archive. You can create TarInfo objects using gettarinfo(). On Windows platforms, `fileobj' should always be opened with mode 'rb' to avoid irritation about the file size. """ self._check("aw") tarinfo = copy.copy(tarinfo) buf = tarinfo.tobuf(self.format, self.encoding, self.errors) self.fileobj.write(buf) self.offset += len(buf) # If there's data to follow, append it. if fileobj is not None: copyfileobj(fileobj, self.fileobj, tarinfo.size) blocks, remainder = divmod(tarinfo.size, BLOCKSIZE) if remainder > 0: self.fileobj.write(NUL * (BLOCKSIZE - remainder)) blocks += 1 self.offset += blocks * BLOCKSIZE self.members.append(tarinfo) def extractall(self, path=".", members=None): """Extract all members from the archive to the current working directory and set owner, modification time and permissions on directories afterwards. `path' specifies a different directory to extract to. `members' is optional and must be a subset of the list returned by getmembers(). """ directories = [] if members is None: members = self for tarinfo in members: if tarinfo.isdir(): # Extract directories with a safe mode. directories.append(tarinfo) tarinfo = copy.copy(tarinfo) tarinfo.mode = 0o700 # Do not set_attrs directories, as we will do that further down self.extract(tarinfo, path, set_attrs=not tarinfo.isdir()) # Reverse sort directories. directories.sort(key=lambda a: a.name) directories.reverse() # Set correct owner, mtime and filemode on directories. for tarinfo in directories: dirpath = os.path.join(path, tarinfo.name) try: self.chown(tarinfo, dirpath) self.utime(tarinfo, dirpath) self.chmod(tarinfo, dirpath) except ExtractError as e: if self.errorlevel > 1: raise else: self._dbg(1, "tarfile: %s" % e) def extract(self, member, path="", set_attrs=True): """Extract a member from the archive to the current working directory, using its full name. Its file information is extracted as accurately as possible. `member' may be a filename or a TarInfo object. You can specify a different directory using `path'. File attributes (owner, mtime, mode) are set unless `set_attrs' is False. """ self._check("r") if isinstance(member, str): tarinfo = self.getmember(member) else: tarinfo = member # Prepare the link target for makelink(). if tarinfo.islnk(): tarinfo._link_target = os.path.join(path, tarinfo.linkname) try: self._extract_member(tarinfo, os.path.join(path, tarinfo.name), set_attrs=set_attrs) except EnvironmentError as e: if self.errorlevel > 0: raise else: if e.filename is None: self._dbg(1, "tarfile: %s" % e.strerror) else: self._dbg(1, "tarfile: %s %r" % (e.strerror, e.filename)) except ExtractError as e: if self.errorlevel > 1: raise else: self._dbg(1, "tarfile: %s" % e) def extractfile(self, member): """Extract a member from the archive as a file object. `member' may be a filename or a TarInfo object. If `member' is a regular file, a file-like object is returned. If `member' is a link, a file-like object is constructed from the link's target. If `member' is none of the above, None is returned. The file-like object is read-only and provides the following methods: read(), readline(), readlines(), seek() and tell() """ self._check("r") if isinstance(member, str): tarinfo = self.getmember(member) else: tarinfo = member if tarinfo.isreg(): return self.fileobject(self, tarinfo) elif tarinfo.type not in SUPPORTED_TYPES: # If a member's type is unknown, it is treated as a # regular file. return self.fileobject(self, tarinfo) elif tarinfo.islnk() or tarinfo.issym(): if isinstance(self.fileobj, _Stream): # A small but ugly workaround for the case that someone tries # to extract a (sym)link as a file-object from a non-seekable # stream of tar blocks. raise StreamError("cannot extract (sym)link as file object") else: # A (sym)link's file object is its target's file object. return self.extractfile(self._find_link_target(tarinfo)) else: # If there's no data associated with the member (directory, chrdev, # blkdev, etc.), return None instead of a file object. return None def _extract_member(self, tarinfo, targetpath, set_attrs=True): """Extract the TarInfo object tarinfo to a physical file called targetpath. """ # Fetch the TarInfo object for the given name # and build the destination pathname, replacing # forward slashes to platform specific separators. targetpath = targetpath.rstrip("/") targetpath = targetpath.replace("/", os.sep) # Create all upper directories. upperdirs = os.path.dirname(targetpath) if upperdirs and not os.path.exists(upperdirs): # Create directories that are not part of the archive with # default permissions. os.makedirs(upperdirs) if tarinfo.islnk() or tarinfo.issym(): self._dbg(1, "%s -> %s" % (tarinfo.name, tarinfo.linkname)) else: self._dbg(1, tarinfo.name) if tarinfo.isreg(): self.makefile(tarinfo, targetpath) elif tarinfo.isdir(): self.makedir(tarinfo, targetpath) elif tarinfo.isfifo(): self.makefifo(tarinfo, targetpath) elif tarinfo.ischr() or tarinfo.isblk(): self.makedev(tarinfo, targetpath) elif tarinfo.islnk() or tarinfo.issym(): self.makelink(tarinfo, targetpath) elif tarinfo.type not in SUPPORTED_TYPES: self.makeunknown(tarinfo, targetpath) else: self.makefile(tarinfo, targetpath) if set_attrs: self.chown(tarinfo, targetpath) if not tarinfo.issym(): self.chmod(tarinfo, targetpath) self.utime(tarinfo, targetpath) #-------------------------------------------------------------------------- # Below are the different file methods. They are called via # _extract_member() when extract() is called. They can be replaced in a # subclass to implement other functionality. def makedir(self, tarinfo, targetpath): """Make a directory called targetpath. """ try: # Use a safe mode for the directory, the real mode is set # later in _extract_member(). os.mkdir(targetpath, 0o700) except EnvironmentError as e: if e.errno != errno.EEXIST: raise def makefile(self, tarinfo, targetpath): """Make a file called targetpath. """ source = self.fileobj source.seek(tarinfo.offset_data) target = bltn_open(targetpath, "wb") if tarinfo.sparse is not None: for offset, size in tarinfo.sparse: target.seek(offset) copyfileobj(source, target, size) else: copyfileobj(source, target, tarinfo.size) target.seek(tarinfo.size) target.truncate() target.close() def makeunknown(self, tarinfo, targetpath): """Make a file from a TarInfo object with an unknown type at targetpath. """ self.makefile(tarinfo, targetpath) self._dbg(1, "tarfile: Unknown file type %r, " \ "extracted as regular file." % tarinfo.type) def makefifo(self, tarinfo, targetpath): """Make a fifo called targetpath. """ if hasattr(os, "mkfifo"): os.mkfifo(targetpath) else: raise ExtractError("fifo not supported by system") def makedev(self, tarinfo, targetpath): """Make a character or block device called targetpath. """ if not hasattr(os, "mknod") or not hasattr(os, "makedev"): raise ExtractError("special devices not supported by system") mode = tarinfo.mode if tarinfo.isblk(): mode |= stat.S_IFBLK else: mode |= stat.S_IFCHR os.mknod(targetpath, mode, os.makedev(tarinfo.devmajor, tarinfo.devminor)) def makelink(self, tarinfo, targetpath): """Make a (symbolic) link called targetpath. If it cannot be created (platform limitation), we try to make a copy of the referenced file instead of a link. """ try: # For systems that support symbolic and hard links. if tarinfo.issym(): os.symlink(tarinfo.linkname, targetpath) else: # See extract(). if os.path.exists(tarinfo._link_target): os.link(tarinfo._link_target, targetpath) else: self._extract_member(self._find_link_target(tarinfo), targetpath) except symlink_exception: if tarinfo.issym(): linkpath = os.path.join(os.path.dirname(tarinfo.name), tarinfo.linkname) else: linkpath = tarinfo.linkname else: try: self._extract_member(self._find_link_target(tarinfo), targetpath) except KeyError: raise ExtractError("unable to resolve link inside archive") def chown(self, tarinfo, targetpath): """Set owner of targetpath according to tarinfo. """ if pwd and hasattr(os, "geteuid") and os.geteuid() == 0: # We have to be root to do so. try: g = grp.getgrnam(tarinfo.gname)[2] except KeyError: g = tarinfo.gid try: u = pwd.getpwnam(tarinfo.uname)[2] except KeyError: u = tarinfo.uid try: if tarinfo.issym() and hasattr(os, "lchown"): os.lchown(targetpath, u, g) else: if sys.platform != "os2emx": os.chown(targetpath, u, g) except EnvironmentError as e: raise ExtractError("could not change owner") def chmod(self, tarinfo, targetpath): """Set file permissions of targetpath according to tarinfo. """ if hasattr(os, 'chmod'): try: os.chmod(targetpath, tarinfo.mode) except EnvironmentError as e: raise ExtractError("could not change mode") def utime(self, tarinfo, targetpath): """Set modification time of targetpath according to tarinfo. """ if not hasattr(os, 'utime'): return try: os.utime(targetpath, (tarinfo.mtime, tarinfo.mtime)) except EnvironmentError as e: raise ExtractError("could not change modification time") #-------------------------------------------------------------------------- def next(self): """Return the next member of the archive as a TarInfo object, when TarFile is opened for reading. Return None if there is no more available. """ self._check("ra") if self.firstmember is not None: m = self.firstmember self.firstmember = None return m # Read the next block. self.fileobj.seek(self.offset) tarinfo = None while True: try: tarinfo = self.tarinfo.fromtarfile(self) except EOFHeaderError as e: if self.ignore_zeros: self._dbg(2, "0x%X: %s" % (self.offset, e)) self.offset += BLOCKSIZE continue except InvalidHeaderError as e: if self.ignore_zeros: self._dbg(2, "0x%X: %s" % (self.offset, e)) self.offset += BLOCKSIZE continue elif self.offset == 0: raise ReadError(str(e)) except EmptyHeaderError: if self.offset == 0: raise ReadError("empty file") except TruncatedHeaderError as e: if self.offset == 0: raise ReadError(str(e)) except SubsequentHeaderError as e: raise ReadError(str(e)) break if tarinfo is not None: self.members.append(tarinfo) else: self._loaded = True return tarinfo #-------------------------------------------------------------------------- # Little helper methods: def _getmember(self, name, tarinfo=None, normalize=False): """Find an archive member by name from bottom to top. If tarinfo is given, it is used as the starting point. """ # Ensure that all members have been loaded. members = self.getmembers() # Limit the member search list up to tarinfo. if tarinfo is not None: members = members[:members.index(tarinfo)] if normalize: name = os.path.normpath(name) for member in reversed(members): if normalize: member_name = os.path.normpath(member.name) else: member_name = member.name if name == member_name: return member def _load(self): """Read through the entire archive file and look for readable members. """ while True: tarinfo = self.next() if tarinfo is None: break self._loaded = True def _check(self, mode=None): """Check if TarFile is still open, and if the operation's mode corresponds to TarFile's mode. """ if self.closed: raise IOError("%s is closed"