✏️ 编辑：configuration.cpython-39.opt-1.pyc
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Please report as a bug.) rX rE r: r rN r* rY Z remove_optionrR Zremove_sectionr[ )rG rS r\ r] r^ r r# r# r$ � unset_value� s" � �� zConfiguration.unset_valuec C sl | � � | jD ]X\}}t�d|� ttj�|�� t|d��}|� |� W d � q1 s\0 Y qdS )z!Save the current in-memory state.z Writing to %s�wN) rX rF �logger�infor r, r- �dirname�open�write)rG r\ r] �fr# 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$Will be working with %s variant only)r: r rb �debugrL r# r# r$ rX � s z$Configuration._ensure_have_load_onlyc C s" i }t D ]}|�| j| � q|S )z3A dictionary representing the loaded configuration.)rC �updaterE )rG Zretvalr< r# r# r$ rQ � 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_filesr6 r r, �devnullrb ri rR r: � _load_filerD �append)rG � config_filesr< �filesr\ r] r# r# r$ rJ � s � z Configuration._load_config_files)r< r\ r c C sL t �d||� | �|�}|�� D ]&}|�|�}| j| �| �||�� q |S )Nz'For variant '%s', will try loading '%s')rb �verbose�_construct_parserZsectionsrR rE rj �_normalized_keys)rG r< r\ r] r^ rR r# r# r$ rn � s zConfiguration._load_file)r\ r c C s� t �� }tj�|�r|z|�|� W nX tyL td�t � d��|d��Y n0 t j yz } zt|d��W Y d }~n d }~0 0 |S )Nz contains invalid {} charactersF)�reasonr\ )�error) � configparser�RawConfigParserr, r- �exists�read�UnicodeDecodeErrorr r( �locale�getpreferredencoding�Error)rG r\ r] rv r# r# r$ rs s �� z Configuration._construct_parserc C s" | j tj �| �d| �� �� dS )z.Loads configuration from environment variablesz:env:N)rE r6 r rj rt �get_environ_varsrL r# r# r$ rK s �z$Configuration._load_environment_vars)r^ rR r c C s. i }|D ] \}}|d t |� }|||< q|S )z�Normalizes items to construct a dictionary with normalized keys. This routine is where the names become keys and are made the same regardless of source - configuration files or environment. r& )r% )rG r^ rR Z normalizedr �valrS r# r# r$ rt " 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, �environrR r" r �ENV_NAMES_IGNORED)rG rS r� r r# r# r$ r 0 s z Configuration.get_environ_varsc c s� t j�dd�}|dur&tj|gfV n tjg fV t� }tj|tj fV | j ob|o`t j� |� }|rztj |tj fV tj |tj fV dS )zYields variant and configuration files associated with it. This should be treated like items of a dictionary. ZPIP_CONFIG_FILEN) r, r� �getr6 r r7 r r9 r- ry r r )rG Z config_filerp Zshould_load_user_configr# r# r$ rl 9 s �z Configuration.iter_config_files)r< r c C s | j | S )z#Get values present in a config file)rE )rG r< r# r# r$ �get_values_in_configW s z"Configuration.get_values_in_configc C s | j | j }|std��|d S )Nz4Fatal Internal error [id=2]. Please report as a bug.���)rD r: r )rG �parsersr# r# r$ rN [ s �z#Configuration._get_parser_to_modify)r\ r] r c C s" ||f}|| j vr | j �|� d S )N)rF ro )rG r\ r] Zfile_parser_tupler# r# r$ r[ i s z Configuration._mark_as_modifiedc C s | j j� d| j�d�S )N�(�))rI �__name__rQ rL r# r# r$ �__repr__n s zConfiguration.__repr__)N)%r� � __module__� __qualname__�__doc__�boolr r r? rM �strrP r r r rR rV r_ r` rh rX �propertyr rQ rJ rx rn rs rK rt r r rl r� rN r[ r� � __classcell__r# r# rH r$ r8 W s2 � r8 ),r� rw r| r, r3 �typingr r r r r r r Zpip._internal.exceptionsr r Zpip._internal.utilsr Zpip._internal.utils.compatr Zpip._internal.utils.loggingr Zpip._internal.utils.miscr r rx r� r r/ r� r6 r r r r r rC r@ r� rb r% r* r7 r8 r# r# r# r$ �<module> s8 $ �
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