/usr/local/lib/python3.9/site-packages/pip/_internal/__pycache__
a ���h�8 � @ s2 d Z ddlmZ ddlZddlZddlZddlZddlmZ ddl m Z m Z ddl m Z mZ ddlmZ ddlmZ dd lmZ dd lmZmZ ejZe d e�Zer�d nd ZdZ edddddd�Z e j e j e j e j!e j"fZ#e j e j e j fZ$ee%�Z&ddd�dd�Z'ddd�dd�Z(d d �d d �Z)G d d!� d!�Z*dS )"a Configuration management setup Some terminology: - name As written in config files. - value Value associated with a name - key Name combined with it's section (section.name) - variant A single word describing where the configuration key-value pair came from � )� annotationsN)�Iterable)�Any�NewType)�ConfigurationError�!ConfigurationFileCouldNotBeLoaded)�appdirs)�WINDOWS)� getLogger)� ensure_dir�enum�Kindzpip.inizpip.conf)�version�help�user�global�site�envzenv-var)�USER�GLOBAL�SITE�ENV�ENV_VAR�str)�name�returnc C s* | � � �dd�} | �d�r&| dd� } | S )zAMake a name consistent regardless of source (environment or file)�_�-z--� N)�lower�replace� startswith)r � r" �E/usr/local/lib/python3.9/site-packages/pip/_internal/configuration.py�_normalize_name5 s r$ z list[str]c C s( d| vr d| � 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 � error_messager" r" r# �_disassemble_key= s ��r) zdict[Kind, list[str]]�r 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>�pip�~z.pip)r �site_config_dirsr+ r, r- �sys�prefixr. � expanduserr �user_config_dir�kindsr r r )�global_config_files�site_config_file�legacy_config_file�new_config_filer" r" r# �get_configuration_filesG s � � �r= c s` e Zd ZdZdDdddd�� fdd� Zdd �d d �Zd d �d d�Zdd �dd�Zddd�dd�Zdddd�dd�Z ddd�dd�Z dd �d d �Z dd �d d �Z e d d �d!d"��Zdd �d#d$�Zd%dd&d'�d(d)�Zdd&d*�d+d,�Zdd �d-d.�Zddd/d0�d1d2�Zd3d �d4d5�Zd6d �d7d8�Zd%d/d9�d:d;�Zd<d �d=d>�Zdd&dd?�d@dA�Zdd �dBdC�Z� ZS )E� Configurationa� Handles management of configuration. Provides an interface to accessing and managing configuration files. This class converts provides an API that takes "section.key-name" style keys and stores the value associated with it as "key-name" under the section "section". This allows for a clean interface wherein the both the section and the key-name are preserved in an easy to manage form in the configuration files and the data stored is also nice. N�boolz Kind | None�None)�isolated� load_onlyr c sj t � �� |d ur4|tvr4td�d�ttt�����|| _|| _ dd� t D �| _ dd� t D �| _ g | _ d S )Nz5Got invalid value for load_only - should be one of {}z, c S s i | ] }|g �qS r" r" �r/ �variantr" r" r# � <dictcomp>u s z*Configuration.__init__.<locals>.<dictcomp>c S s i | ] }|i �qS r" r" rC r" r" r# rE x s )�super�__init__�VALID_LOAD_ONLYr �formatr- �map�reprrA rB �OVERRIDE_ORDER�_parsers�_config�_modified_parsers)�selfrA rB �� __class__r" r# rG h s ����zConfiguration.__init__r* c C s | � � | js| �� dS )z<Loads configuration from configuration files and environmentN)�_load_config_filesrA �_load_environment_vars�rP r" r" r# �load} s zConfiguration.loadz str | Nonec C s: | j dusJ d��z| �� d W S ty4 Y dS 0 dS )z7Returns the file with highest priority in configurationNz)Need to be specified a file to be editingr )rB �_get_parser_to_modify� IndexErrorrU r" r" r# �get_file_to_edit� s z Configuration.get_file_to_editzIterable[tuple[str, Any]]c C s | j �� S )z`Returns key-value pairs like dict.items() representing the loaded configuration )� _dictionary�itemsrU r" r" r# r[ � s zConfiguration.itemsr r )�keyr c C sb |}t |�}z(i }| j�� D ]}|�|� q || W S ty\ t|� td|� ���Y n0 dS )z#Get a value from the configuration.�No such key - N)r$ rZ �values�update�KeyErrorr) r )rP r\ �orig_keyZ clean_configZ file_valuesr" r" r# � get_value� s zConfiguration.get_value)r\ �valuer c C s� t |�}| �� | jsJ �| �� \}}|dur\t|�\}}|�|�sN|�|� |�|||� | j| j � |i � || j| j | |< | � ||� dS )z$Modify a value in the configuration.N) r$ �_ensure_have_load_onlyrB rW r) � has_section� add_section�setrN � setdefault�_mark_as_modified)rP r\ rc �fname�parser�sectionr r" r" r# � set_value� s zConfiguration.set_valuec C s� |}t |�}| �� | js J �| �� \}}|| j| j | vr\|| j| j vr\td|� ���|dur�t|�\}}|�|�r�|�||�s�td��|� |�s�|� |� | � ||� z| j| j | |= W n t y� | j| j |= Y n0 dS )z#Unset a value in the configuration.r] Nz4Fatal Internal error [id=1]. Please report as a bug.) r$ rd rB rW rN r r) re � remove_optionr[ �remove_sectionri r` )rP r\ ra rj rk rl r r" r" r# � unset_value� s4 �� � �� zConfiguration.unset_valuec C s� | � � | jD ]�\}}t�d|� ttj�|�� z8t|d��}|� |� W d � n1 s^0 Y W q t y� } z t d|� d|� ���W Y d}~qd}~0 0 qdS )z!Save the current in-memory state.z Writing to %s�wNz:An error occurred while writing to the configuration file z: ) rd rO �logger�infor r+ r, �dirname�open�write�OSErrorr )rP rj rk �f�errorr" r" r# �save� s ,���zConfiguration.savec C s$ | j d u rtd��t�d| j � d S )Nz'Needed a specific file to be modifying.z$Will be working with %s variant only)rB r rr �debugrU r" r" r# rd � s z$Configuration._ensure_have_load_onlyzdict[str, dict[str, Any]]c C s" i }t D ]}|�| j| � q|S )z3A dictionary representing the loaded configuration.)rL r_ rN )rP �retvalrD r" r" r# rZ � s zConfiguration._dictionaryc C s� t | �� �}|tj dd� tjgkr4t�d� dS |�� D ]V\}}|D ]H}| j durp|| j krpt�d||� qH| � ||�}| j | � ||f� qHq<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_filesr8 r r+ �devnullrr r{ r[ rB � _load_filerM �append)rP � config_filesrD �filesrj rk r" r" r# rS s � z Configuration._load_config_filesr �RawConfigParser)rD rj r c C sb t �d||� | �|�}|�� D ]<}|�|�}| j| �|i � | j| | �| �||�� q |S )Nz'For variant '%s', will try loading '%s') rr �verbose�_construct_parser�sectionsr[ rN rh r_ �_normalized_keys)rP rD rj rk rl r[ r" r" r# r� s zConfiguration._load_file)rj r c C s� t �� }tj�|�r�t�d�}z|j||d� W nT tyV t d|� d�|d��Y n0 t j y� } zt |d��W Y d }~n d }~0 0 |S )NF)�encodingzcontains invalid z characters)�reasonrj )ry ) � configparserr� r+ r, �exists�locale�getpreferredencoding�read�UnicodeDecodeErrorr �Error)rP rj rk Zlocale_encodingry 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)rN r8 r rh r_ r� �get_environ_varsrU r" r" r# rT 7 s �z$Configuration._load_environment_varszdict[str, Any])rl r[ r c C s. i }|D ] \}}|d t |� }|||< q|S )z�Normalizes items to construct a dictionary with normalized keys. This routine is where the names become keys and are made the same regardless of source - configuration files or environment. r% )r$ )rP rl r[ � normalizedr �valr\ r" r" r# r� > s z Configuration._normalized_keyszIterable[tuple[str, str]]c c sD t j�� D ]4\}}|�d�r |dd� �� }|tvr ||fV q dS )z@Returns a generator with all environmental vars with prefix PIP_�PIP_� N)r+ �environr[ r! r �ENV_NAMES_IGNORED)rP r\ r� r r" r" r# r� L s z Configuration.get_environ_varsz Iterable[tuple[Kind, list[str]]]c c s� t j�dd�}t� }tj|tj fV | j o>|o<t j�|� }|rVtj |tj fV tj |tj fV |dur�tj |gfV n 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 �PIP_CONFIG_FILEN) r+ r� �getr= r8 r rA r, r� r r r )rP Zenv_config_filer� �should_load_user_configr" r" r# r~ U s �z Configuration.iter_config_files)rD r c C s | j | S )z#Get values present in a config file)rN )rP rD r" r" r# �get_values_in_configu s z"Configuration.get_values_in_configztuple[str, RawConfigParser]c C s* | j s J �| j| j }|s"td��|d S )Nz4Fatal Internal error [id=2]. Please report as a bug.���)rB rM r )rP �parsersr" r" r# rW y s �z#Configuration._get_parser_to_modify)rj rk r c C s" ||f}|| j vr | j �|� d S )N)rO r� )rP rj rk �file_parser_tupler" r" r# ri � s z Configuration._mark_as_modifiedc C s | j j� d| j�d�S )N�(�))rR �__name__rZ rU r" r" r# �__repr__� s zConfiguration.__repr__)N)r� � __module__� __qualname__�__doc__rG rV rY r[ rb rm rp rz rd �propertyrZ rS r� r� rT r� r� r~ r� rW ri r� � __classcell__r" r" rQ r# r> Z s. " r> )+r� � __future__r r� r� r+ r4 �collections.abcr �typingr r �pip._internal.exceptionsr r Zpip._internal.utilsr �pip._internal.utils.compatr �pip._internal.utils.loggingr �pip._internal.utils.miscr r r� r r r. r� r8 r r r r r rL rH r� rr r$ r) r= r> r" r" r" r# �<module> s< �
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__init__.cpython-39.pyc
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build_env.cpython-39.pyc
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cache.cpython-39.pyc
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configuration.cpython-39.pyc
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exceptions.cpython-39.pyc
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main.cpython-39.pyc
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pyproject.cpython-39.pyc
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self_outdated_check.cpython-39.pyc
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wheel_builder.cpython-39.pyc
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