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o ;j�8 � @ s" d Z ddlmZ ddlZddlZddlZddlZddlmZ ddl m Z m Z ddl m Z mZ ddlmZ ddlmZ dd lmZ dd lmZmZ ejZe d e�ZerTd nd ZdZ edddddd�Z e j e j e j e j!e j"fZ#e j e j e j fZ$ee%�Z&d"dd�Z'd#dd �Z(d$d d �Z)G d d!� d!�Z*dS )%a Configuration management setup Some terminology: - name As written in config files. - value Value associated with a name - key Name combined with it's section (section.name) - variant A single word describing where the configuration key-value pair came from � )� annotationsN)�Iterable)�Any�NewType)�ConfigurationError�!ConfigurationFileCouldNotBeLoaded)�appdirs)�WINDOWS)� getLogger)� ensure_dir�enum�Kindzpip.inizpip.conf)�version�help�user�global�site�envzenv-var)�USER�GLOBAL�SITE�ENV�ENV_VAR�name�str�returnc C s* | � � �dd�} | �d�r| dd� } | S )zAMake a name consistent regardless of source (environment or file)�_�-z--� N)�lower�replace� startswith)r � r" �O/opt/saltstack/salt/lib/python3.10/site-packages/pip/_internal/configuration.py�_normalize_name5 s r$ � list[str]c C s( d| vrd| � d�}t |��| �dd�S )N�.zVKey does not contain dot separated section and key. Perhaps you wanted to use 'global.z ' instead?� )r �split)r Z error_messager" r" r# �_disassemble_key= s �� r) �dict[Kind, list[str]]c C st dd� t �d�D �} tj�tjt�}tj�tj�d�t r dndt�}tj�t � d�t�}t j | t j |gt j||giS )Nc S s g | ] }t j�|t��qS r" )�os�path�join�CONFIG_BASENAME)�.0r, r" r" r# � <listcomp>H s �z+get_configuration_files.<locals>.<listcomp>Zpip�~z.pip)r Zsite_config_dirsr+ r, r- �sys�prefixr. � expanduserr Zuser_config_dir�kindsr r r )Zglobal_config_filesZsite_config_fileZlegacy_config_fileZnew_config_filer" r" r# �get_configuration_filesG s � � �r6 c s� e Zd ZdZdEdF� fd d � ZdGd d �ZdHdd�ZdIdd�ZdJdd�ZdKdd�Z dLdd �Z dGd d �Z dGd d �Z e dMd"d#��ZdGd$d%�ZdNd*d+�ZdOd,d-�ZdGd.d/�ZdPd3d4�ZdQd6d7�ZdRd9d:�ZdSd;d<�ZdTd>d?�ZdUdAdB�ZdVdCdD�Z� ZS )W� Configurationa� Handles management of configuration. Provides an interface to accessing and managing configuration files. This class converts provides an API that takes "section.key-name" style keys and stores the value associated with it as "key-name" under the section "section". This allows for a clean interface wherein the both the section and the key-name are preserved in an easy to manage form in the configuration files and the data stored is also nice. N�isolated�bool� load_only� Kind | Noner �Nonec sj t � �� |d ur|tvrtd�d�ttt�����|| _|| _ dd� t D �| _ dd� t D �| _ g | _ d S )Nz5Got invalid value for load_only - should be one of {}z, c S s i | ]}|g �qS r" r" �r/ �variantr" r" r# � <dictcomp>u � �z*Configuration.__init__.<locals>.<dictcomp>c S s i | ]}|i �qS r" r" r= r" r" r# r? x r@ )�super�__init__�VALID_LOAD_ONLYr �formatr- �map�reprr8 r: �OVERRIDE_ORDER�_parsers�_config�_modified_parsers)�selfr8 r: �� __class__r" r# rB h s ���� zConfiguration.__init__c C s | � � | js | �� dS dS )z<Loads configuration from configuration files and environmentN)�_load_config_filesr8 �_load_environment_vars�rK r" r" r# �load} s �zConfiguration.load� str | Nonec C s6 | j dus J d��z| �� d W S ty Y dS w )z7Returns the file with highest priority in configurationNz)Need to be specified a file to be editingr )r: �_get_parser_to_modify� IndexErrorrP r" r" r# �get_file_to_edit� s �z Configuration.get_file_to_edit�Iterable[tuple[str, Any]]c C s | j �� S )z`Returns key-value pairs like dict.items() representing the loaded configuration )� _dictionary�itemsrP r" r" r# rX � s zConfiguration.items�keyr r c C sZ |}t |�}zi }| j�� D ]}|�|� q|| W S ty, t|� td|� ���w )z#Get a value from the configuration.�No such key - )r$ rW �values�update�KeyErrorr) r )rK rY �orig_keyZ clean_configZ file_valuesr" r" r# � get_value� s �zConfiguration.get_value�valuec C s� t |�}| �� | js J �| �� \}}|dur.t|�\}}|�|�s'|�|� |�|||� | j| j � |i � || j| j | |< | � ||� dS )z$Modify a value in the configuration.N) r$ �_ensure_have_load_onlyr: rS r) � has_sectionZ add_section�setrI � setdefault�_mark_as_modified)rK rY r` �fname�parser�sectionr r" r" r# � set_value� s zConfiguration.set_valuec C s� |}t |�}| �� | jsJ �| �� \}}|| j| j | vr.|| j| j vr.td|� ���|durWt|�\}}|�|�rC|�||�sGtd��|� |�sQ|� |� | � ||� z | j| j | |= W dS t yt | j| j |= Y dS w )z#Unset a value in the configuration.rZ Nz4Fatal Internal error [id=1]. Please report as a bug.) r$ ra r: rS rI r r) rb Z remove_optionrX Zremove_sectionre r] )rK rY r^ rf rg rh r r" r" r# � unset_value� s2 � �� �zConfiguration.unset_valuec C s� | � � | jD ]D\}}t�d|� ttj�|�� z t|d�� }|� |� W d � n1 s/w Y W q t yK } z t d|� d|� ���d}~ww dS )z!Save the current in-memory state.z Writing to %s�wNz:An error occurred while writing to the configuration file z: ) ra rJ �logger�infor r+ r, �dirname�open�write�OSErrorr )rK rf rg �f�errorr" r" r# �save� s( ��������zConfiguration.savec C s$ | j d u r td��t�d| j � d S )Nz'Needed a specific file to be modifying.z$Will be working with %s variant only)r: r rl �debugrP r" r" r# ra � s z$Configuration._ensure_have_load_only�dict[str, dict[str, Any]]c C s" i }t D ] }|�| j| � q|S )z3A dictionary representing the loaded configuration.)rG r\ rI )rK �retvalr> r" r" r# rW � s zConfiguration._dictionaryc C s� t | �� �}|tj dd� tjgkrt�d� dS |�� D ]+\}}|D ]$}| j dur8|| j kr8t�d||� q$| � ||�}| j | � ||f� q$q dS )z,Loads configuration from configuration filesr r' zZSkipping loading configuration files due to environment's PIP_CONFIG_FILE being os.devnullNz Skipping file '%s' (variant: %s)) �dict�iter_config_filesr5 r r+ �devnullrl ru rX r: � _load_filerH �append)rK � config_filesr> �filesrf rg r" r" r# rN s � ��z Configuration._load_config_filesr> r rf �RawConfigParserc C sb t �d||� | �|�}|�� D ] }|�|�}| j| �|i � | j| | �| �||�� q|S )Nz'For variant '%s', will try loading '%s') rl �verbose�_construct_parserZsectionsrX rI rd r\ �_normalized_keys)rK r> rf rg rh rX r" r" r# r{ s zConfiguration._load_filec C s| t �� }tj�|�r<t�d�}z |j||d� W |S ty* t d|� d�|d�� t j y; } zt |d��d }~ww |S )NF)�encodingzcontains invalid z characters)�reasonrf )rs ) � configparserr r+ r, �exists�locale�getpreferredencoding�read�UnicodeDecodeErrorr �Error)rK rf rg Zlocale_encodingrs r" r" r# r� " s � � ��z Configuration._construct_parserc C s: | j tj �di � | j tj d �| �d| �� �� dS )z.Loads configuration from environment variablesz:env:N)rI r5 r rd r\ r� �get_environ_varsrP r" r" r# rO 7 s �z$Configuration._load_environment_varsrh rX �dict[str, Any]c C s. i }|D ]\}}|d t |� }|||< q|S )z�Normalizes items to construct a dictionary with normalized keys. This routine is where the names become keys and are made the same regardless of source - configuration files or environment. r& )r$ )rK rh rX � normalizedr �valrY r" r" r# r� > s z Configuration._normalized_keys�Iterable[tuple[str, str]]c c sF � t j�� D ]\}}|�d�r |dd� �� }|tvr ||fV qdS )z@Returns a generator with all environmental vars with prefix PIP_ZPIP_� N)r+ �environrX r! r �ENV_NAMES_IGNORED)rK rY r� r r" r" r# r� L s � ��z Configuration.get_environ_vars� Iterable[tuple[Kind, list[str]]]c c s� � t j�dd�}t� }tj|tj fV | j o |o t j�|� }|r,tj |tj fV tj |tj fV |durBtj |gfV dS tj g fV dS )a� Yields variant and configuration files associated with it. This should be treated like items of a dictionary. The order here doesn't affect what gets overridden. That is controlled by OVERRIDE_ORDER. However this does control the order they are displayed to the user. It's probably most ergonomic to display things in the same order as OVERRIDE_ORDER ZPIP_CONFIG_FILEN) r+ r� �getr6 r5 r r8 r, r� r r r )rK Zenv_config_filer} Zshould_load_user_configr" r" r# ry U s � �z Configuration.iter_config_filesc C s | j | S )z#Get values present in a config file)rI )rK r> r" r" r# �get_values_in_configu s z"Configuration.get_values_in_config�tuple[str, RawConfigParser]c C s* | j sJ �| j| j }|std��|d S )Nz4Fatal Internal error [id=2]. Please report as a bug.���)r: rH r )rK �parsersr" r" r# rS y s �z#Configuration._get_parser_to_modifyrg c C s& ||f}|| j vr| j �|� d S d S �N)rJ r| )rK rf rg Zfile_parser_tupler" r" r# re � s �z Configuration._mark_as_modifiedc C s | j j� d| j�d�S )N�(�))rM �__name__rW rP r" r" r# �__repr__� s zConfiguration.__repr__r� )r8 r9 r: r; r r< )r r< )r rR )r rV )rY r r r )rY r r` r r r< )rY r r r< )r rv )r> r rf r r r )rf r r r )rh r rX rV r r� )r r� )r r� )r> r r r� )r r� )rf r rg r r r< )r r )r� � __module__� __qualname__�__doc__rB rQ rU rX r_ ri rj rt ra �propertyrW rN r{ r� rO r� r� ry r� rS re r� � __classcell__r" r" rL r# r7 Z s0 " r7 )r r r r )r r r r% )r r* )+r� � __future__r r� r� r+ r2 �collections.abcr �typingr r Zpip._internal.exceptionsr r Zpip._internal.utilsr Zpip._internal.utils.compatr Zpip._internal.utils.loggingr Zpip._internal.utils.miscr r r r r r. r� r5 r r r r r rG rC r� rl r$ r) r6 r7 r" r" r" r# �<module> s> �
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