관리-도구
편집 파일: unpacking.pyc
� �Rec @@ s� d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z m Z m Z d d l m Z d d l m Z e r� d d l m Z m Z m Z m Z m Z d d l m Z n e j e � Z e e Z y d d l Z e e 7Z Wn e k rDe j! d � n Xy d d l" Z" e e 7Z Wn e k re j! d � n Xd � Z# d � Z$ d � Z% d � Z& d � Z' d � Z( e) d � Z* d � Z+ d d � Z- d S( s Utilities related archives. i ( t absolute_importN( t InstallationError( t BZ2_EXTENSIONSt TAR_EXTENSIONSt XZ_EXTENSIONSt ZIP_EXTENSIONS( t ensure_dir( t MYPY_CHECK_RUNNING( t Iterablet Listt Optionalt Textt Union( t ZipInfos bz2 module is not availables lzma module is not availablec C@ s t j d � } t j | � | S( sB Get the current umask which involves having to set it temporarily.i ( t ost umask( t mask( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt current_umask/ s c C@ s� | j d � j d � } d | k rj d | k rN | j d � | j d � k sZ d | k rj | j d d � Sd | k r� | j d d � S| d g Sd S( Nt /s \i t ( t lstript findt split( t path( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt split_leading_dir7 s * c C@ s\ d } xO | D]G } t | � \ } } | s/ t S| d k rD | } q | | k r t Sq Wt S( sy Returns true if all the paths have the same leading path name (i.e., everything is in one subdirectory in an archive)N( t NoneR t Falset True( t pathst common_prefixR t prefixt rest( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt has_leading_dirG s c C@ sF t j j | � } t j j | � } t j j | | g � } | | k S( sL Return true if the absolute path of target is within the directory ( R R t abspatht commonprefix( t directoryt targett abs_directoryt abs_targetR ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt is_within_directoryW s c C@ s t j | d t � @d B� d S( sx Make file present at path have execute for user/group/world (chmod +x) is no-op on windows per python docs i� iI N( R t chmodR ( R ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt2 set_extracted_file_to_default_mode_plus_executablec s c C@ s0 | j d ?} t | o, t j | � o, | d @� S( Ni iI ( t external_attrt boolt statt S_ISREG( t infot mode( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt zip_item_is_executablel s c C@ s� t | � t | d � } zat j | d t �} t | j � � oF | } x-| j � D] } | j } | } | r� t | � d } n t j j | | � } t j j | � } t | | � s� d } t | j | | | � � � n | j d � s� | j d � r t | � qV t | � | j | � } z, t | d � � } t j | | � Wd QXWd | j � t | � rtt | � n XqV WWd | j � Xd S( s� 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. t rbt allowZip64i sQ The zip file ({}) has a file ({}) trying to install outside target directory ({})R s \t wbN( R t opent zipfilet ZipFileR R t namelistt infolistt filenameR R R t joint dirnameR' R t formatt endswitht shutilt copyfileobjt closeR0 R) ( R9 t locationt flattent zipfpt zipt leadingR. t namet fnt dirt messaget fpt destfp( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt unzip_filet s4 c C@ s� t | � | j � j d � s4 | j � j d � r= d } np | j � j t � r[ d } nR | j � j t � ry d } n4 | j � j d � r� d } n t j d | � d } t j | | � } z�t g | j � D] } | j ^ q� � } x�| j � D]�} | j } | r t | � d } n t j j | | � } t | | � sgd } t | j | | | � � � n | j � r�t | � q� | j � r�y | j | | � Wq�t k r�} t j d | | j | � q� q�Xq� y | j | � } Wn5 t t f k r } t j d | | j | � q� n Xt t j j | � � | d k sHt � t | d � � } t j | | � Wd QX| j � | j | | � | j! d @r� t" | � q� q� WWd | j � Xd S( s� 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. s .gzs .tgzs r:gzs r:bz2s r:xzs .tart rs- Cannot determine compression type for file %ss r:*i sQ The tar file ({}) has a file ({}) trying to install outside target directory ({})s/ In the tar file %s the member %s is invalid: %sR3 NiI (# R t lowerR= R R t loggert warningt tarfileR4 R t getmembersRF R R R R: R' R R< t isdirt issymt _extract_membert Exceptiont extractfilet KeyErrort AttributeErrorR; R t AssertionErrorR> R? R@ t utimeR/ R) ( R9 RA R/ t tart memberRE RG R RI t excRJ RK ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt untar_file� sf * % c C@ s� t j j | � } | d k sB | j � j t � sB t j | � rb t | | d | j d � �ns | d k s� t j | � s� | j � j t t t � r� t | | � n+ t j d | | | � t d j | � � � d S( Ns application/zipRB s .whls application/x-gzipsZ Cannot unpack file %s (downloaded from %s, content-type: %s); cannot detect archive formats% Cannot determine archive format of {}( R R t realpathRN R= R R5 t is_zipfileRL RQ t is_tarfileR R R R_ RO t criticalR R< ( R9 RA t content_type( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt unpack_file� s$ (. t __doc__t __future__R t loggingR R> R, RQ R5 t pip._internal.exceptionsR t pip._internal.utils.filetypesR R R R t pip._internal.utils.miscR t pip._internal.utils.typingR t typingR R R R R R t getLoggert __name__RO t SUPPORTED_EXTENSIONSt bz2t ImportErrort debugt lzmaR R R R' R) R0 R RL R_ R Re ( ( ( s� /builddir/build/BUILDROOT/alt-python27-pip-20.2.4-5.el8.x86_64/opt/alt/python27/lib/python2.7/site-packages/pip/_internal/utils/unpacking.pyt <module> sF "( / V