Файловый менеджер - Редактировать - /home/digitalm/venv/lib/python3.7/site-packages/pip/_internal/utils/__pycache__/unpacking.cpython-37.pyc
Назад
B �5�gu" � @ s� d Z ddlZddlZddlZddlZddlZddlZddlmZm Z m Z ddlm Z ddl m Z ddlmZmZmZmZ ddlmZ e�e�Zee ZyddlZee7 ZW n ek r� e�d� Y nX yddl Z ee7 ZW n ek r� e�d � Y nX e d �d d �Z e e e d �dd�Z ee e!d�dd�Z"e e e!d�dd�Z#e dd �dd�Z$e e!d�dd�Z%d%e e e!dd �d d �Z&e e dd �d d!�Z'd&e e e e dd"�d#d$�Z(dS )'z Utilities related archives. � N)�Iterable�List�Optional)�ZipInfo)�InstallationError)�BZ2_EXTENSIONS�TAR_EXTENSIONS� XZ_EXTENSIONS�ZIP_EXTENSIONS)� ensure_dirzbz2 module is not availablez lzma module is not available)�returnc C s t �d�} t �| � | S )zBGet the current umask which involves having to set it temporarily.r )�os�umask)�mask� r �>/tmp/pip-install-251nq386/pip/pip/_internal/utils/unpacking.py� current_umask+ s r )�pathr c C sh | � d�� d�} d| krHd| kr4| �d�| �d�k s<d| krH| �dd�S d| kr\| �dd�S | dgS d S )N�/�\� � )�lstrip�find�split)r r r r �split_leading_dir2 s $ r )�pathsr c C sD d}x:| D ]2}t |�\}}|s"dS |dkr0|}q ||kr dS q W dS )zyReturns true if all the paths have the same leading path name (i.e., everything is in one subdirectory in an archive)NFT)r )r � common_prefixr �prefix�restr r r �has_leading_dir> s r )� directory�targetr c C s0 t j�| �}t j�|�}t j�||g�}||kS )zL Return true if the absolute path of target is within the directory )r r �abspath� commonprefix)r! r" Z abs_directoryZ abs_targetr r r r �is_within_directoryM s r% c C s t �| dt� @ dB � dS )zx Make file present at path have execute for user/group/world (chmod +x) is no-op on windows per python docs i� �I N)r �chmodr )r r r r �2set_extracted_file_to_default_mode_plus_executableX s r( )�infor c C s$ | j d? }t|o t�|�o |d@ �S )N� r& )� external_attr�bool�stat�S_ISREG)r) �moder r r �zip_item_is_executable` s r0 T)�filename�location�flattenr c C s t |� t| d�}z�tj|dd�}t|�� �o0|}x�|�� D ]�}|j}|}|rZt|�d }t j � ||�}t j � |�} t ||�s�d} t| �| ||���|�d�s�|�d�r�t |� q<t | � |�|�} z&t|d��} t�| | � W d Q R X W d | �� t|��rt|� X q<W W d |�� X d S ) a� Unzip the file (with path `filename`) to the destination `location`. All files are written based on system defaults and umask (i.e. permissions are not preserved), except that regular file members with any execute permissions (user, group, or world) have "chmod +x" applied after being written. Note that for windows, any execute changes using os.chmod are no-ops per the python docs. �rbT)� allowZip64r zQThe zip file ({}) has a file ({}) trying to install outside target directory ({})r r �wbN)r �open�zipfile�ZipFiler �namelist�infolistr1 r r r �join�dirnamer% r �format�endswith�shutil� copyfileobj�closer0 r( ) r1 r2 r3 �zipfp�zip�leadingr) �name�fn�dir�message�fp�destfpr r r � unzip_fileg s4 rL )r1 r2 r c C s( t |� | �� �d�s$| �� �d�r*d}nL| �� �t�r>d}n8| �� �t�rRd}n$| �� �d�rfd}nt�d| � d }tj| |d d �}�z�t d d � |� � D ��}�xr|� � D �]d}|j }|r�t |�d }t j�||�}t||�s�d}t|�| ||���|�� �r t |� q�|�� �r`y|�||� W n8 tk �r\ } zt�d| |j | � w�W dd} ~ X Y nX q�y|�|�} W n< ttfk �r� } zt�d| |j | � w�W dd} ~ X Y nX t t j�|�� | dk �s�t�t|d��} t � | | � W dQ R X | � � |� ||� |j d@ r�t!|� q�W W d|� � X dS )a� Untar the file (with path `filename`) to the destination `location`. All files are written based on system defaults and umask (i.e. permissions are not preserved), except that regular file members with any execute permissions (user, group, or world) have "chmod +x" applied after being written. Note that for windows, any execute changes using os.chmod are no-ops per the python docs. z.gzz.tgzzr:gzzr:bz2zr:xzz.tar�rz-Cannot determine compression type for file %szr:*zutf-8)�encodingc S s g | ] }|j �qS r )rF )�.0�memberr r r � <listcomp>� s z untar_file.<locals>.<listcomp>r zQThe tar file ({}) has a file ({}) trying to install outside target directory ({})z/In the tar file %s the member %s is invalid: %sNr6 r& )"r �lowerr? r r �logger�warning�tarfiler7 r � getmembersrF r r r r< r% r r> �isdir�issym�_extract_member� Exception� extractfile�KeyError�AttributeErrorr= �AssertionErrorr@ rA rB �utimer/ r( ) r1 r2 r/ �tarrE rP rG r rI �excrJ rK r r r � untar_file� sl rb )r1 r2 � content_typer c C s� t j�| �} |dks,| �� �t�s,t�| �rDt| || �d� d� nR|dkslt � | �sl| �� �t t t �rxt| |� n t�d| ||� td|� ���d S )Nzapplication/zipz.whl)r3 zapplication/x-gzipzZCannot unpack file %s (downloaded from %s, content-type: %s); cannot detect archive formatz#Cannot determine archive format of )r r �realpathrR r? r r8 � is_zipfilerL rU � is_tarfiler r r rb rS �criticalr )r1 r2 rc r r r � unpack_file� s rh )T)N))�__doc__�loggingr r@ r- rU r8 �typingr r r r �pip._internal.exceptionsr Z pip._internal.utils.filetypesr r r r �pip._internal.utils.miscr � getLogger�__name__rS �SUPPORTED_EXTENSIONS�bz2� ImportError�debug�lzma�intr �strr r, r r% r( r0 rL rb rh r r r r �<module> sB .S
| ver. 1.4 |
Github
|
.
| PHP 8.3.23 | Генерация страницы: 0.05 |
proxy
|
phpinfo
|
Настройка