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166 lines
26 KiB
Plaintext
166 lines
26 KiB
Plaintext
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BadCommandt PipError( t WindowsErrort string_typest raw_inputt console_to_strt user_sitet PermissionError( t
site_packagest running_under_virtualenvt virtualenv_no_global( t logger( t
pkg_resources( t versiont rmtreet display_patht
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backup_dirt find_commandt askt Inft normalize_namet splitextt format_sizet is_installable_dirt is_svn_paget
file_contentst split_leading_dirt has_leading_dirt make_path_relativet normalize_patht renamest get_terminal_sizet get_progt
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unzip_filet
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untar_filet create_download_cache_foldert cache_downloadt unpack_filet call_subprocessc C sO y. t j j t j d <19> d k r- d t j SWn t t t f k
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rJ n Xd S( Ni s __main__.pys -cs %s -m pipt pip( s __main__.pys -c( t ost patht basenamet syst argvt
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executablet AttributeErrort TypeErrort
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IndexError( ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR! s c C s t j | d | d t <00>d S( Nt
ignore_errorst onerror( t shutilR t rmtree_errorhandler( t dirR2 ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR ) s c C s<> | d \ } } | t k r/ | j d d k pj | t k rN | j d d k pj | t k oj | j d d k ss <00> n t j | <00> j t j @t j k r<> <00> n t j | t j <00> | | <00> d S( s<> On Windows, the files in .svn are read-only, so when rmtree() tries to
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remove them, an exception is thrown. We catch that here, remove the
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read-only attribute, and hopefully continue without problems.i i i i
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R t argst OSErrorR R) t statt st_modet S_IREADt chmodt S_IWRITE( t funcR* t exc_infot exctypet value( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR5 . s "c C s^ t j j t j j | <00> <00> } | j t j <00> t j j <17> rZ d | t t j <00> <00> } n | S( sT Gives the display value for a given path, making it relative to cwd
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if possible.t .( R) R* t normcaset abspatht
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startswitht getcwdt sept len( R* ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR A s s .bakc C sK d } | } x4 t j j | | <17> rB | d 7} | t | <00> } q W| | S( s\ Figure out the name of a directory to back up the given dir to
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(adding .bak, .bak2, etc)i ( R) R* t existst str( R6 t extt nt extension( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR J s
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c C sI | d k r0 t j j d d <00> j t j <00> } n t | t <00> rK | g } n | d k rc t <00> } n g | j <00> j t j <00> D] } t
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| <00> r| | ^ q| } t j j | <00> d j <00> | k r<> d g } n xj | D]b } t j j
| | <00> } x. | D]& } | | } t j j | <00> r<> | Sq<53> Wt j j | <00> r<> | Sq<53> Wt d | <16> <00> d S( s< Searches the PATH for the given command and returns its patht PATHt i s Cannot find command %rN( t NoneR) t environt gett splitt pathsept
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isinstanceR t get_pathextt lowerRH R* R t joint isfileR ( t cmdt pathst pathextRK R* t cmd_patht cmd_path_ext( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR U s$ $ 7"
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c C sF | d k r- t j j d d d d g <00> } n t j j d | <00> } | S( s9 Returns the path extensions from environment or a defaults .COMs .EXEs .BATs .CMDt PATHEXTN( RP R) RT RX RQ RR ( t default_pathextR\ ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyRV p s !c C sC x3 t j j d d <00> j <00> D] } | | k r | Sq Wt | | <00> S( Nt PIP_EXISTS_ACTIONRO ( R) RQ RR RS R ( t messaget optionst action( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt ask_path_existsx s " c C sx xq t j j d <00> r( t d | <16> <00> n t | <00> } | j <00> j <00> } | | k rm d | d j | <00> f GHq | Sq d S( s@ Ask the message interactively, with the given possible responsest PIP_NO_INPUTs7 No input was expected ($PIP_NO_INPUT set); question: %ss< Your response (%r) was not one of the expected responses: %ss , N( R) RQ RR t ExceptionR t stripRW RX ( Rb Rc t response( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR s t _Infc B sM e Z d Z d <00> Z d <00> Z d <00> Z d <00> Z d <00> Z d <00> Z d <00> Z RS( s I am bigger than everything!c C s | | k r t St Sd S( N( t Truet False( t selft other( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt __eq__<5F> s c C s | j | <00> S( N( Ro ( Rm Rn ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt __ne__<5F> s c C s t S( N( Rl ( Rm Rn ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt __lt__<5F> s c C s t S( N( Rl ( Rm Rn ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt __le__<5F> s c C s t S( N( Rk ( Rm Rn ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt __gt__<5F> s c C s t S( N( Rk ( Rm Rn ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt __ge__<5F> s c C s d S( NR ( ( Rm ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt __repr__<5F> s (
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t __name__t
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__module__t __doc__Ro Rp Rq Rr Rs Rt Ru ( ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyRj <00> s s [^a-z]c C s t j d | j <00> <00> S( Nt -( t
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Ni<4E> s %.1fMBg @<40>@i
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s %ikBs %.1fkBs %ibytesi@B i' ( ( t bytes( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s c C sE t j j | <00> s t St j j | d <00> } t j j | <00> rA t St S( s@ Return True if `path` is a directory containing a setup.py file.s setup.py( R) R* t isdirRl RX RY Rk ( R* t setup_py( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s c C s( t j d | <00> o' t j d | t j <00> S( sJ Returns true if the page appears to be the index page of an svn repositorys <title>[^<]*Revision \d+:s# Powered by (?:<a[^>]*?>)?Subversion( t ret searcht I( t html( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s c C s8 t | d <00> } z | j <00> j d <00> SWd | j <00> Xd S( Nt rbs utf-8( t opent readt decodet close( t filenamet fp( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s c C s<> t | <00> } | j d <00> j d <00> } d | k rv d | k rZ | j d <00> | j d <00> k sf d | k rv | j d d <00> Sd | k r<> | j d d <00> S| d f Sd S( Nt /s \i RO ( RJ t lstript findRS ( R* ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s 6 c C s\ d } xO | D]G } t | <00> \ } } | s/ t S| d k rD | } q
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Wt S( sy Returns true if all the paths have the same leading path name
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(i.e., everything is in one subdirectory in an archive)N( RP R Rl Rk ( R[ t
common_prefixR* t prefixt rest( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s
c C s7 t j j | <00> } t j j | <00> } t j j t j j | <00> <00> } t j j t j j | <00> <00> } | j t j j <00> j t j j <00> } | j t j j <00> j t j j <00> } x> | r<> | r<> | d | d k r<> | j d <00> | j d <00> q<> Wd g t
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| <00> | | g } | d g k r$d t j j St j j j | <00> S( s
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Make a filename relative, where the filename path, and it is
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relative to rel_to
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>>> make_relative_path('/usr/share/something/a-file.pth',
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... '/usr/share/another-place/src/Directory')
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'../../../something/a-file.pth'
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>>> make_relative_path('/usr/share/something/a-file.pth',
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... '/home/user/src/Directory')
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'../../../usr/share/something/a-file.pth'
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>>> make_relative_path('/usr/share/a-file.pth', '/usr/share/')
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'a-file.pth'
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i s ..RO RB ( R) R* R+ t dirnamet normpathRD Rh RG RS t popRH RX ( R* t rel_tot
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path_partst rel_to_partst
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full_parts( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s $$#
c C s( t j j t j j t j j | <00> <00> <00> S( sN
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Convert a path to its canonical, case-normalized, absolute version.
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( R) R* RC t realpatht
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expanduser( R* ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR s c C sO t j | <00> \ } } | j <00> j d <00> rE | d | } | d } n | | f S( s, Like os.path.splitext, but take off .tar toos .tari<72><69><EFBFBD><EFBFBD>( t posixpathR RW t endswith( R* t baseRK ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR s
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c C s<> t j j | <00> \ } } | rG | rG t j j | <00> rG t j | <00> n t j | | <00> t j j | <00> \ } } | r<> | r<> y t j | <00> Wq<57> t k
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r<> q<> Xn d S( s7 Like os.renames(), but handles renaming across devices.N( R) R* RS RI t makedirsR4 t movet
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removedirsR8 ( t oldt newt headt tail( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR s
c C s) t <00> s
t St | <00> j t t j <00> <00> S( s<>
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Return True if path is within sys.prefix, if we're running in a virtualenv.
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If we're not in a virtualenv, all paths are considered "local."
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( R
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Rk R RE R, R<> ( R* ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt is_local1 s c C s t t | <00> <00> S( s<>
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Return True if given Distribution object is installed locally
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(i.e. within current virtualenv).
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Always True if we're not in a virtualenv.
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( R<> t
dist_location( t dist( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt
dist_is_local= s c C s- t r% t t | <00> <00> j t t <00> <00> St Sd S( sF
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Return True if given Distribution is installed in user site.
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N( R R R<> RE Rl ( R<> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt dist_in_usersiteH s c C s t t | <00> <00> j t t <00> <00> S( sa
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Return True if given Distribution is installed in distutils.sysconfig.get_python_lib().
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( R R<> RE R ( R<> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt dist_in_site_packagesQ s c C s) d d l m } | j | g <00> } | j S( s$ Is distribution an editable install?i<><69><EFBFBD><EFBFBD>( t FrozenRequirement( R( R<> t from_distt editable( R<> R<> t req( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt dist_is_editableX s t
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setuptoolsR( t pythont
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distributec C s<> | r t } n d <00> } | r* d <00> } n d <00> } | rE d <00> } n d <00> } g t j D]? } | | <00> rX | j | k rX | | <00> rX | | <00> rX | ^ qX S( s<>
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Return a list of installed Distribution objects.
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If ``local_only`` is True (default), only return installations
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local to the current virtualenv, if in a virtualenv.
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``skip`` argument is an iterable of lower-case project names to
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ignore; defaults to ('setuptools', 'pip', 'python'). [FIXME also
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skip virtualenv?]
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If ``editables`` is False, don't report editables.
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If ``editables_only`` is True , only report editables.
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c S s t S( N( Rk ( t d( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt <lambda>u s c S s t S( N( Rk ( R<> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR<79> x s c S s t | <00> S( N( R<> ( R<> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR<79> z s c S s
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t | <00> S( N( R<> ( R<> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR<79> } s c S s t S( N( Rk ( R<> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR<79> s ( R<> R
t working_sett key( t
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local_onlyt skipt include_editablest editables_onlyt
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local_testt
editable_testt editables_only_testR<74> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt get_installed_distributions_ s c C s<> g } t <00> rN t <00> r( | j t <00> qq | j t <00> t rq | j t <00> qq n# t rd | j t <00> n | j t <00> x@ | D]8 } t j j | | j <00> d } t j j | <00> rx | Sqx Wd S( s
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Return the path for the .egg-link file if it exists, otherwise, None.
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There's 3 scenarios:
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1) not in a virtualenv
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try to find in site.USER_SITE, then site_packages
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2) in a no-global virtualenv
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try to find in site_packages
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3) in a yes-global virtualenv
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try to find in site_packages, then site.USER_SITE (don't look in global location)
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For #1 and #3, there could be odd cases, where there's an egg-link in 2 locations.
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This method will just return the first one found.
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s .egg-linkN(
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R
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R t appendR R R) R* RX t project_nameRY ( R<> t sitest sitet egglink( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt
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Get the site-packages location of this distribution. Generally
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this is dist.location, except in the case of develop-installed
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packages, where dist.location is the source code location, and we
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want to know where the egg-link file is.
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( R<> t location( R<> t egg_link( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR<79> <00> s c C s<> d <00> } | d <00> p* | d <00> p* | d <00> } | sx y8 t j t j <00> t j <00> } | | <00> } t j | <00> Wqx qx Xn | s<> t j j d d <00> t j j d d <00> f } n t | d <19> t | d <19> f S( sl Returns a tuple (x, y) representing the width(x) and the height(x)
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in characters of the terminal window.c S s{ yL d d l } d d l } d d l } | j d | j | | j d <00> <00> } Wn d SX| d k rg d S| d k rw d S| S( Ni<4E><69><EFBFBD><EFBFBD>t hht 1234i ( i i ( i i ( t fcntlt termiost structt unpackt ioctlt
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TIOCGWINSZRP ( t fdR<64> R<> R<> t cr( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt ioctl_GWINSZ<53> s i i i t LINESi t COLUMNSiP ( R) R<> t ctermidt O_RDONLYR<59> RQ RR t int( R<> R<> R<> ( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyR <00> s $ -c C s t j d <00> } t j | <00> | S( sB Get the current umask which involves having to set it temporarily.i ( R) t umask( t mask( ( s? c:\Users\lifqian\Desktop\Python27\lib\site-packages\pip\util.pyt
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<00> n | j d <00> s | j d <00> r1t j j | <00> s<>t j | <00> q<>qh t | d <00> } z | j | <00> Wd | j <00> | j d ?} | r<>t j | <00> r<>| d @r<>t j | d t <00> d B<> n Xqh WWd | j <00> Xd S(
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s<>
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Unzip the file (with path `filename`) to the destination `location`. All
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files are written based on system defaults and umask (i.e. permissions are
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not preserved), except that regular file members with any execute
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permissions (user, group, or world) have "chmod +x" applied after being
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written. Note that for windows, any execute changes using os.chmod are
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no-ops per the python docs.
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R<> i R<> s \t wbNi iI i<> ( R) R* RI R<> R<> t zipfilet ZipFileR t namelistt infolistR<74> R<> R RX R<> R<> t writeR<65> t
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|
|||
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|
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|
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