OwlCyberSecurity - MANAGER
Edit File: configuration.cpython-39.pyc
a �F�f�6 � @ s> d Z ddlZddlZddlZddlZddlmZmZmZm Z m Z m Z m Z ddl mZmZ ddlmZ ddlmZ ddlmZ ddlmZmZ ejZe d e�Zer�d nd Z d Z ed ddddd�Z e j e j e j!e j"e j#fZ$e j e j e j!fZ%ee&�Z'eed�dd�Z(ee e d�dd�Z)eee e f d�dd�Z*G dd � d �Z+dS ) a Configuration management setup Some terminology: - name As written in config files. - value Value associated with a name - key Name combined with it's section (section.name) - variant A single word describing where the configuration key-value pair came from � N)�Any�Dict�Iterable�List�NewType�Optional�Tuple)�ConfigurationError�!ConfigurationFileCouldNotBeLoaded)�appdirs)�WINDOWS)� getLogger)� ensure_dir�enum�Kindzpip.inizpip.conf)�version�help�user�global�site�envzenv-var)�USER�GLOBAL�SITE�ENV�ENV_VAR)�name�returnc C s* | � � �dd�} | �d�r&| dd� } | S )zAMake a name consistent regardless of source (environment or file)�_�-z--� N)�lower�replace� startswith)r � r$ �]/home/gouroczh/virtualenv/test/3.9/lib/python3.9/site-packages/pip/_internal/configuration.py�_normalize_name2 s r& 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 Z error_messager$ r$ r% �_disassemble_key: s ��r* �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>E 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 )Zglobal_config_filesZsite_config_fileZlegacy_config_fileZnew_config_filer$ r$ r% �get_configuration_filesD s � � �r: c s� e Zd ZdZd6eee dd�� fdd� Zdd�dd�Zee d�d d �Z e e e e f d�d d �Ze e d �dd�Ze e dd�dd�Ze dd �dd�Zdd�dd�Zdd�dd�Zeee e f d�dd��Zdd�dd �Zee ed �d d �Ze ed �d!d"�Zdd�d#d$�Ze e e e e f ee e f d%�d&d'�Z e e e e f d�d(d)�Z e e ee e f d�d*d+�Z eee e f d,�d-d.�Z e e ef d�d/d0�Z!e edd1�d2d3�Z"e d�d4d5�Z#� Z$S )7� 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� 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$ �r0 �variantr$ r$ r% � <dictcomp>r s z*Configuration.__init__.<locals>.<dictcomp>c S s i | ] }|i �qS r$ r$ r> r$ r$ r% r@ u s )�super�__init__�VALID_LOAD_ONLYr �formatr. �map�reprr< r= �OVERRIDE_ORDER�_parsers�_config�_modified_parsers)�selfr< r= �� __class__r$ r% rB e s ����zConfiguration.__init__r+ c C s | � � | js| �� dS )z<Loads configuration from configuration files and environmentN)�_load_config_filesr< �_load_environment_vars�rK r$ r$ r% �loadz s zConfiguration.loadc 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 )r= �_get_parser_to_modify� IndexErrorrP r$ r$ r% �get_file_to_edit� s z Configuration.get_file_to_editc C s | j �� S )z`Returns key-value pairs like dict.items() representing the loaded configuration )� _dictionary�itemsrP r$ r$ r% rV � s zConfiguration.items)�keyr c C sF |}t |�}z | j| W S ty@ t|� td|� ���Y n0 dS )z#Get a value from the configuration.�No such key - N)r& rU �KeyErrorr* r )rK rW �orig_keyr$ r$ r% � get_value� s zConfiguration.get_value)rW �valuer c C s| t |�}| �� | jsJ �| �� \}}|dur\t|�\}}|�|�sN|�|� |�|||� || j| j |< | � ||� dS )z$Modify a value in the configuration.N) r& �_ensure_have_load_onlyr= rR r* � has_section� add_section�setrI �_mark_as_modified)rK rW r\ �fname�parser�sectionr r$ r$ r% � set_value� s zConfiguration.set_valuec C s� |}t |�}| �� | js J �|| j| j vr<td|� ���| �� \}}|dur�t|�\}}|�|�rr|�||�sztd��|� |�s�|� |� | � ||� | j| j |= dS )z#Unset a value in the configuration.rX Nz4Fatal Internal error [id=1]. Please report as a bug.) r& r] r= rI r rR r* r^ � remove_optionrV �remove_sectionra )rK rW rZ rb rc rd r r$ r$ r% � unset_value� s( � �� 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: ) r] rJ �logger�infor r, r- �dirname�open�write�OSErrorr )rK rb rc �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$Will be working with %s variant only)r= r rj �debugrP r$ r$ r% r] � s z$Configuration._ensure_have_load_onlyc C s" i }t D ]}|�| j| � q|S )z3A dictionary representing the loaded configuration.)rG �updaterI )rK �retvalr? r$ r$ r% rU � 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_filesr9 r r, �devnullrj rs rV r= � _load_filerH �append)rK � config_filesr? �filesrb rc r$ r$ r% rN � s � z Configuration._load_config_files)r? rb r c C sL t �d||� | �|�}|�� D ]&}|�|�}| j| �| �||�� q |S )Nz'For variant '%s', will try loading '%s')rj �verbose�_construct_parser�sectionsrV rI rt �_normalized_keys)rK r? rb rc rd rV r$ r$ r% ry s zConfiguration._load_file)rb 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)�reasonrb )rq ) � configparser�RawConfigParserr, r- �exists�locale�getpreferredencoding�read�UnicodeDecodeErrorr �Error)rK rb rc Zlocale_encodingrq r$ r$ r% r~ s � z Configuration._construct_parserc C s" | j tj �| �d| �� �� dS )z.Loads configuration from environment variablesz:env:N)rI r9 r rt r� �get_environ_varsrP r$ r$ r% rO * s �z$Configuration._load_environment_vars)rd rV r c C s. i }|D ] \}}|d t |� }|||< q|S )z�Normalizes items to construct a dictionary with normalized keys. This routine is where the names become keys and are made the same regardless of source - configuration files or environment. r' )r& )rK rd rV � normalizedr �valrW r$ r$ r% r� 0 s z Configuration._normalized_keysc c sD t j�� D ]4\}}|�d�r |dd� �� }|tvr ||fV q dS )z@Returns a generator with all environmental vars with prefix PIP_ZPIP_� N)r, �environrV r# r! �ENV_NAMES_IGNORED)rK rW r� r r$ r$ r% r� > s z Configuration.get_environ_varsc 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 ergononmic to display things in the same order as OVERRIDE_ORDER ZPIP_CONFIG_FILEN) r, r� �getr: r9 r r< r- r� r r r )rK Zenv_config_filer{ Zshould_load_user_configr$ r$ r% rw G s �z Configuration.iter_config_files)r? r c C s | j | S )z#Get values present in a config file)rI )rK r? r$ r$ r% �get_values_in_configg s z"Configuration.get_values_in_configc C s* | j s J �| j| j }|s"td��|d S )Nz4Fatal Internal error [id=2]. Please report as a bug.���)r= rH r )rK Zparsersr$ r$ r% rR k s �z#Configuration._get_parser_to_modify)rb rc r c C s" ||f}|| j vr | j �|� d S )N)rJ rz )rK rb rc Zfile_parser_tupler$ r$ r% ra y s z Configuration._mark_as_modifiedc C s | j j� d| j�d�S )N�(�))rM �__name__rU rP r$ r$ r% �__repr__~ s zConfiguration.__repr__)N)%r� � __module__� __qualname__�__doc__�boolr r rB rQ �strrT r r r rV r[ re rh rr r] �propertyr rU rN r� ry r~ rO r� r� r rw r� rR ra r� � __classcell__r$ r$ rL r% r; W s2 � r; ),r� r� r� r, r5 �typingr r r r r r r �pip._internal.exceptionsr r �pip._internal.utilsr �pip._internal.utils.compatr �pip._internal.utils.loggingr �pip._internal.utils.miscr r r� r� r r/ r� r9 r r r r r rG rC r� rj r& r* r: r; r$ r$ r$ r% �<module> s8 $ �