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o ;j�E � @ s d Z ddlmZ ddlZddlZddlZddlZddlmZ ddl m Z ddl m Z m Z dZe�d e� d ��Ze�d e� d e� d ��Ze�dd�ZG dd� d�Zd#dd�Zdd� ejD �Zdd� Zdd� ZG d d � d �Ze d kr�d Z d D ]Z e d!e � �� e d"� ee e ��� e � qtdS dS )$a6 distutils.fancy_getopt Wrapper around the standard getopt module that provides the following additional features: * short and long options are tied together * options have help strings, so fancy_getopt could potentially create a complete usage summary * options set attributes of a passed-in object � )� annotationsN)�Sequence)�Any� )�DistutilsArgError�DistutilsGetoptErrorz[a-zA-Z](?:[a-zA-Z0-9-]*)�^�$z^(z)=!(z)$�-�_c @ s� e Zd ZdZd!dd�Zdd� Zdd� Zd"d d �Zd d � Zd d� Z dd� Z dd� Z dd� Z dd� Z d"d#dd�Zdd � Zd!d d �Zd"d d �ZdS )$� FancyGetopta� Wrapper around the standard 'getopt()' module that provides some handy extra functionality: * short and long options are tied together * options have help strings, and help text can be assembled from them * options set attributes of a passed-in object * boolean options can have "negative aliases" -- eg. if --quiet is the "negative alias" of --verbose, then "--quiet" on the command line sets 'verbose' to false Nc C sN || _ i | _| j r | �� i | _i | _g | _g | _i | _i | _i | _ g | _ d S �N) � option_table� option_index� _build_index�alias�negative_alias� short_opts� long_opts� short2long� attr_name� takes_arg� option_order��selfr � r �V/opt/saltstack/salt/lib/python3.10/site-packages/setuptools/_distutils/fancy_getopt.py�__init__1 s zFancyGetopt.__init__c C s( | j �� | jD ] }|| j |d < qd S )Nr )r �clearr )r �optionr r r r Y s �zFancyGetopt._build_indexc C s || _ | �� d S r )r r r r r r �set_option_table^ s z FancyGetopt.set_option_tablec C s> || j v r td|� d���|||f}| j�|� || j |< d S )Nz$option conflict: already an option '�')r r r �append)r � long_optionZ short_optionZ help_stringr r r r � add_optionb s � zFancyGetopt.add_optionc C s || j v S )zcReturn true if the option table for this parser has an option with long name 'long_option'.)r �r r# r r r � has_optionl s zFancyGetopt.has_optionc C s |� t�S )z�Translate long option name 'long_option' to the form it has as an attribute of some object: ie., translate hyphens to underscores.�� translate� longopt_xlater% r r r � get_attr_nameq � zFancyGetopt.get_attr_namec C sp t |t�sJ �|�� D ]*\}}|| jvr"td|� d|� d|� d���|| jvr5td|� d|� d|� d���q d S )Nzinvalid z 'z ': option 'z ' not defined�': aliased option ')� isinstance�dict�itemsr r )r �aliasesZwhatr �optr r r �_check_alias_dictw s � ���z FancyGetopt._check_alias_dictc C � | � |d� || _dS )z'Set the aliases for this option parser.r N)r2 r )r r r r r � set_aliases� s zFancyGetopt.set_aliasesc C r3 )z�Set the negative aliases for this option parser. 'negative_alias' should be a dictionary mapping option names to option names, both the key and value must already be defined in the option table.znegative aliasN)r2 r )r r r r r �set_negative_aliases� s z FancyGetopt.set_negative_aliasesc C s� g | _ g | _| j�� i | _| jD ]�}t|�dkr!|\}}}d}nt|�dkr.|\}}}}ntd|����t|t �r@t|�dk rHt d|� d���|du s_t|t �rWt|�d ks_t d |� d ���|| j|< | j � |� |d d kr�|rv|d }|dd � }d| j |< n$| j �|�}|dur�| j | r�t d|� d|� d���|| j d < d| j |< | j�|�}|dur�| j | | j | kr�t d|� d|� d���t�|�s�t d|� d���| �|�| j|< |r�| j� |� || j|d < qdS )z�Populate the various data structures that keep tabs on the option table. Called by 'getopt()' before it can do anything worthwhile. � r � zinvalid option tuple: � zinvalid long option 'z"': must be a string of length >= 2Nr zinvalid short option 'z"': must a single character or None����=�:Tzinvalid negative alias 'r, z' takes a valueFzinvalid alias 'z%': inconsistent with aliased option 'z/' (one of them takes a value, the other doesn'tzinvalid long option name 'z)' (must be letters, numbers, hyphens only)r r r r �repeatr �len� ValueErrorr- �strr r" r r �getr � longopt_re�matchr* r )r r �long�short�helpr< Zalias_tor r r �_grok_option_table� sl � � �� �� � ��z FancyGetopt._grok_option_table�args�Sequence[str] | Nonec C s� |du r t jdd� }|du rt� }d}nd}| �� d�| j�}z t�||| j�\}}W n tjy> } zt |��d}~ww |D ]y\}}t |�dkrY|d dkrY| j |d }nt |�dkrg|dd� d ksiJ �|dd� }| j � |�} | ry| }| j| s�|d ks�J d ��| j� |�} | r�| }d}nd}| j| } |r�| j� | �dur�t|| d�d }t|| |� | j�||f� qA|r�||fS |S ) a Parse command-line options in args. Store as attributes on object. If 'args' is None or not supplied, uses 'sys.argv[1:]'. If 'object' is None or not supplied, creates a new OptionDummy object, stores option values there, and returns a tuple (args, object). If 'object' is supplied, it is modified in place and 'getopt()' just returns 'args'; in both cases, the returned 'args' is a modified copy of the passed-in 'args' list, which is left untouched. Nr TF� r8 r r z--� z boolean option can't have value)�sys�argv� OptionDummyrF �joinr �getoptr �errorr r= r r r@ r r r r< �getattr�setattrr r" ) r rG �objectZcreated_objectr �opts�msgr1 �valr �attrr r r rO � sJ �� zFancyGetopt.getoptc C s | j du r td��| j S )z�Returns the list of (option, value) tuples processed by the previous run of 'getopt()'. Raises RuntimeError if 'getopt()' hasn't been called yet. Nz!'getopt()' hasn't been called yet)r � RuntimeError)r r r r �get_option_order s z FancyGetopt.get_option_orderc C s� d}| j D ]&}|d }|d }t|�}|d dkr |d }|dur%|d }||kr+|}q|d d d }d}|| } d | } |rD|g} nd g} | j D ]y}|dd � \}}} t| | �} |d dkrf|dd� }|du r�| r~| �d |d |� ��d| d � �� n5| �d |d |� ���� n(|� d|� d�}| r�| �d |d |� ��d| d � �� n | �d |d |� ���� | dd� D ] }| �| | � q�qJ| S )z�Generate help text (a list of strings, one per suggested line of output) from the option table for this FancyGetopt object. r r r9 r: N� r8 �N rI zOption summary:r6 z --�<z z (-�))r r= � wrap_textr" )r �headerZmax_optr rC rD �ellZ opt_widthZ line_width� text_widthZ big_indent�linesrE �textZ opt_namesr r r � generate_help' sH � $$�zFancyGetopt.generate_helpc C s0 |d u rt j}| �|�D ] }|�|d � q d S )N� )rK �stdoutrd �write)r r_ �file�liner r r � print_helpu s �zFancyGetopt.print_helpr )NN�rG rH )�__name__� __module__� __qualname__�__doc__r r r r$ r& r* r2 r4 r5 rF rO rY rd rj r r r r r % s ( P= Nr rG rH c C s t | �}|�|� |�||�S r )r r5 rO )�optionsZ negative_optrS rG �parserr r r � fancy_getopt| s rr c C s i | ]}t |�d �qS )rI )�ord)�.0Z_wscharr r r � <dictcomp>� s ru c C s | du rg S t | �|kr| gS | �� } | �t�} t�d| �}dd� |D �}g }|r�g }d}|rZt |d �}|| |krJ|�|d � |d= || }n|rW|d d dkrW|d= n|s/|r�|dkru|�|d d|� � |d |d� |d< |d d dkr�|d= |�d�|�� |s)|S ) z�wrap_text(text : string, width : int) -> [string] Split 'text' into multiple lines of no more than 'width' characters each, and return the list of strings that results. Nz( +|-+)c S s g | ]}|r|�qS r r )rt �chr r r � <listcomp>� s z wrap_text.<locals>.<listcomp>r r9 rI rJ )r= � expandtabsr( �WS_TRANS�re�splitr" rN )rc �width�chunksrb �cur_line�cur_lenr` r r r r^ � s> � �"r^ c C s | � t�S )zXConvert a long option name to a valid Python identifier by changing "-" to "_". r' )r1 r r r �translate_longopt� r+ r� c @ s e Zd ZdZg fddd�ZdS )rM z_Dummy class just used as a place to hold command-line option values as instance attributes.rp � Sequence[Any]c C s |D ]}t | |d� qdS )zkCreate a new OptionDummy instance. The attributes listed in 'options' will be initialized to None.N)rR )r rp r1 r r r r � s �zOptionDummy.__init__N)rp r� )rl rm rn ro r r r r r rM � s rM �__main__z�Tra-la-la, supercalifragilisticexpialidocious. How *do* you spell that odd word, anyways? (Someone ask Mary -- she'll know [or she'll say, "How should I know?"].))� � � �( zwidth: re rk )!ro � __future__r rO rz �stringrK �collections.abcr �typingr �errorsr r Z longopt_pat�compilerA Z neg_alias_rer? � maketransr) r rr � whitespacery r^ r� rM rl rc �w�printrN r r r r �<module> s: Y6 �
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