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Editing: req_uninstall.pyo
� ��abc @@ s� d d l m Z d d l Z d d l Z d d l Z d d l m Z m Z m Z d d l m Z d d l m Z m Z m Z m Z m Z d d l m Z e j e � Z d e f d � � YZ d e f d � � YZ d S( i ( t absolute_importN( t uses_pycachet WINDOWSt cache_from_source( t UninstallationError( t rmtreet askt is_localt renamest normalize_path( t indent_logt UninstallPathSetc B@ sb e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z d � Z d � Z RS( sM A set of file paths to be removed in the uninstallation of a requirement.c C@ s@ t � | _ t � | _ i | _ | | _ d | _ g | _ d S( N( t sett pathst _refuset ptht distt Nonet save_dirt _moved_paths( t selfR ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyt __init__ s c C@ s t | � S( ss Return True if the given path is one we are permitted to remove/modify, False otherwise. ( R ( R t path( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyt _permitted s c C@ s� t j j | � \ } } t j j t | � t j j | � � } t j j | � sU d S| j | � rw | j j | � n | j j | � t j j | � d d k r� t r� | j t | � � n d S( Ni s .py( t osR t splitt joinR t normcaset existsR R t addR t splitextR R ( R R t headt tail( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyR # s '"c C@ sk t | � } | j | � rW | | j k r@ t | � | j | <n | j | j | � n | j j | � d S( N( R R R t UninstallPthEntriesR R ( R t pth_filet entry( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyt add_pth6 s c C@ s� t � } x} t | d t �D]i } t g | D]@ } | j | � oi | t | j t j j � � t j j k ^ q, � s | j | � q q W| S( s� Compact a path set to contain the minimal number of paths necessary to contain all paths in the set. If /a/path/ and /a/path/to/a/file.txt are both in the set, leave only the shorter path.t key( R t sortedt lent anyt startswitht rstripR R t sepR ( R R t short_pathsR t shortpath( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyt compact? s Mc C@ s5 t j j | j t j j | � d j t j j � � S( Ni ( R R R R t splitdrivet lstripR+ ( R R ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyt _stashM s c C@ s� | j s# t j d | j j � d St j d | j j | j j � t � �Vt | j | j � � } | rs d } n- x | D] } t j | � qz Wt d d � } | j r� t j d � x* | j | j � D] } t j | � q� Wn | d k r�t j d d d d � | _ xJ | D]B } | j | � } t j d | � | j j | � t | | � qWx! | j j � D] } | j � qgWt j d | j j | j j � n Wd QXd S( s[ Remove paths in ``self.paths`` with confirmation (unless ``auto_confirm`` is True).s7 Can't uninstall '%s'. No files were found to uninstall.Ns Uninstalling %s-%s:t ys Proceed (y/n)? t ns. Not removing or modifying (outside of prefix):t suffixs -uninstallt prefixs pip-s Removing file or directory %ss Successfully uninstalled %s-%s( R2 R3 ( R t loggert infoR t project_namet versionR R& R. R R t tempfilet mkdtempR R1 t debugR t appendR R t valuest remove( R t auto_confirmR t responseR t new_pathR ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyR? Q s@ c C@ s� | j d k r) t j d | j j � t St j d | j j � x= | j D]2 } | j | � } t j d | � t | | � qI Wx! | j j � D] } | j � q� Wd S( s1 Rollback the changes previously made by remove().s' Can't roll back %s; was not uninstalleds Rolling back uninstall of %ss Replacing %sN( R R R6 t errorR R8 t FalseR7 R R1 R< R R R> t rollback( R R t tmp_pathR ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyRE { s c C@ s5 | j d k r1 t | j � d | _ g | _ n d S( s? Remove temporary save dir: rollback will no longer be possible.N( R R R R ( R ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyt commit� s ( t __name__t __module__t __doc__R R R R$ R. R1 RD R? RE RG ( ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyR s * R! c B@ s, e Z d � Z d � Z d � Z d � Z RS( c C@ sG t j j | � s% t d | � � n | | _ t � | _ d | _ d S( Ns. Cannot remove entries from nonexistent file %s( R R t isfileR t fileR t entriesR t _saved_lines( R R" ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyR � s c C@ sX t j j | � } t rD t j j | � d rD | j d d � } n | j j | � d S( Ni s \t /( R R R R R/ t replaceRM R ( R R# ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyR � s c C@ s� t j d | j � t | j d � � } | j � } | | _ Wd QXt d � | D� � rb d } n d } xS | j D]H } y. t j d | � | j | | j d � � Wqr t k r� qr Xqr Wt | j d � � } | j | � Wd QXd S( Ns Removing pth entries from %s:t rbc s@ s | ] } d | k Vq d S( s N( ( t .0t line( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pys <genexpr>� s s s s Removing entry: %ss utf-8t wb( R6 R< RL t opent readlinesRN R( RM R? t encodet ValueErrort writelines( R t fht linest endlineR# ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyR? � s c C@ sh | j d k r& t j d | j � t St j d | j � t | j d � � } | j | j � Wd QXt S( Ns. Cannot roll back changes to %s, none were mades! Rolling %s back to previous stateRT ( RN R R6 RC RL RD R< RU RY t True( R RZ ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyRE � s ( RH RI R R R? RE ( ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyR! � s ( t __future__R t loggingR R: t pip.compatR R R t pip.exceptionsR t pip.utilsR R R R R t pip.utils.loggingR t getLoggerRH R6 t objectR R! ( ( ( s9 /usr/lib/python2.7/site-packages/pip/req/req_uninstall.pyt <module> s (�
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