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Current File: //usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyc
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R/ ( t ost patht existst hasattrR/ t normpatht normcase( t p1t p2t both_existt use_samefilet norm_p1t norm_p2( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR/ M s $ c C s | S( N( ( t s( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _to_ascii_ s c C s1 y t j | d � t SWn t k r, t SXd S( Nt ascii( R t text_typet Truet UnicodeErrort False( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt isasciib s c C s | j d � S( NRG ( t encode( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRF j s c C s. y | j d � t SWn t k r) t SXd S( NRG ( RM RI RJ RK ( RE ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRL m s c C s t j | � j � j d d � S( Ns s ; ( t textwrapt dedentt stript replace( t text( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt <lambda>u t c B sr e Z d Z d Z e Z d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� d� g Z d d d d d d- d0 d6 d9 g Z e j r� d= e j Z e j d> d� e f � e j d> � n i d d' 6Z e Z d? � Z d@ � Z dA � Z e dB � � Z dC � Z dD � Z dE � Z dF � Z dG � Z dH � Z dI � Z dJ � Z dK � Z e j dL � j! � Z" e j dM � j! � Z# e j dN � j! � Z$ dO � Z% dP � Z& dQ � Z' dR � Z( dS � Z) dT � Z* e+ j, dU � � Z- e. dV � Z/ e. dW � Z0 dX � Z1 e dY � Z2 dZ � Z3 d[ � Z4 d\ � Z5 d� d] � Z6 e d^ � � Z7 d_ d� d` � Z8 da � Z9 db � Z: dc � Z; dd � Z< de � Z= df � Z> e j dg � j! � Z? e j dh � Z@ di dj � ZA e j dk � j! � ZB dl � ZC dm � ZD dn � ZE do � ZF dp � ZG dq � ZH dr � ZI ds � ZJ e j dt � j! � ZK du � ZL dv � ZM dw � ZN eO dx eO dy dz d{ d| � � ZP eO dy d} d{ d~ � ZQ d � ZR RS(� s' Manage a download/build/install processs Find/get/install Python packagess prefix=s installation prefixs zip-okt zs install package as a zipfiles multi-versiont ms% make apps have to require() a versiont upgradet Us1 force upgrade (searches PyPI for latest versions)s install-dir=t ds install package to DIRs script-dir=RE s install scripts to DIRs exclude-scriptst xs Don't install scriptss always-copyt as' Copy all needed packages to install dirs index-url=t is base URL of Python Package Indexs find-links=t fs( additional URL(s) to search for packagess build-directory=t bs/ download/extract/build in DIR; keep the resultss optimize=t Osl also compile with optimization: -O1 for "python -O", -O2 for "python -OO", and -O0 to disable [default: -O0]s record=s3 filename in which to record list of installed filess always-unzipt Zs* don't install as a zipfile, no matter whats site-dirs=t Ss) list of directories where .pth files workt editablet es+ Install specified packages in editable forms no-depst Ns don't install dependenciess allow-hosts=t Hs$ pattern(s) that hostnames must matchs local-snapshots-okt ls( allow building eggs from local checkoutst versions" print version information and exits no-find-linkss9 Don't load find-links defined in packages being installeds! install in user site-package '%s't userc C s� d | _ d | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ | _ | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ t j r t j! | _" t j# | _$ n d | _" d | _$ d | _% d | _& d | _' | _( d | _) i | _* t+ | _, d | _- | j. j/ | _/ | j. j0 | | j. j1 d � � d S( Ni R0 (2 Rh t Nonet zip_okt local_snapshots_okt install_dirt script_dirt exclude_scriptst index_urlt find_linkst build_directoryt argst optimizet recordRW t always_copyt multi_versionRb t no_depst allow_hostst roott prefixt no_reportRg t install_purelibt install_platlibt install_headerst install_libt install_scriptst install_datat install_baset install_platbaset sitet ENABLE_USER_SITEt USER_BASEt install_userbaset USER_SITEt install_usersitet no_find_linkst package_indext pth_filet always_copy_fromt site_dirst installed_projectsRK t sitepy_installedt _dry_runt distributiont verboset _set_command_optionst get_option_dict( t self( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt initialize_options� sF c C s* d � | D� } t t | j | � � d S( Nc s s9 | ]/ } t j j | � s- t j j | � r | Vq d S( N( R9 R: R; t islink( t .0t filename( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pys <genexpr>� s ( t listR t _delete_path( R� t blockerst extant_blockers( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt delete_blockers� s c C se t j d | � | j r d St j j | � o? t j j | � } | rN t n t j } | | � d S( Ns Deleting %s( R t infot dry_runR9 R: t isdirR� t rmtreet unlink( R� R: t is_treet remover( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s %c C s= t j d } t d � } d } | j t � � GHt � � d S( sT Render the Setuptools version and installation details, then exit. i t setuptoolss= setuptools {dist.version} from {dist.location} (Python {ver})N( t sysRg R" t formatt localst SystemExit( t vert distt tmpl( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _render_version� s c C s� | j o | j � t j j � d } t d d � \ } } i | j j � d 6| j j � d 6| j j � d 6| d 6| d d !d 6| d | d d 6| d 6| d 6| d 6| d 6t t d d � d 6| _ t j r� | j | j d <| j | j d <n | j � | j � | j � | j d d d d � | j d k rI| j | _ n | j d k rdt | _ n | j d d% � | j d d& � | j r�| j r�| j | _ | j | _ n | j d d' � t t t j � } t � | _ | j! d k r�g | j! j d � D] } t" j j# | j$ � � ^ q} xq | D]f } t" j j% | � sWt& j' d | � q,t | � | k r|t( | d � � q,| j j) t | � � q,Wn | j* s�| j+ � n | j, p�d | _, | j | _- xE | j t | j � f D]+ } | | j- k r�| j- j. d | � q�q�W| j/ d k rSg | j/ j d � D] } | j$ � ^ q8} n d g } | j0 d k r�| j1 | j, d | j- d | �| _0 n t2 | j- t j � | _3 | j4 d k r�t5 | j4 t6 j7 � r�| j4 j � | _4 q�n g | _4 | j8 r| j0 j9 | j- t j � n | j s5| j0 j: | j4 � n | j d d( � t5 | j; t< � s�y> t< | j; � | _; d | j; k o�d k n s�t= � n Wq�t= k r�t( d" � � q�Xn | j* r�| j> r�t? d# � � n | j@ s�t? d$ � � n g | _A d S() Ni Rz t exec_prefixt dist_namet dist_versiont dist_fullnamet py_versioni t py_version_shorti t py_version_nodott sys_prefixt sys_exec_prefixt abiflagsRT t userbaset usersiteRl Rm Rq R� R R� t installRt t ,s" %s (in --site-dirs) does not exists$ (in --site-dirs) is not on sys.paths https://pypi.python.org/simplet *t search_patht hostsRs s --optimize must be 0, 1, or 2s9 Must specify a build directory (-b) when using --editables: No urls, filenames, or requirements specified (see --help)( Rl Rl ( Rl Rm ( Rt Rt ( Rs Rs (B Rg R� R� t splitR R� t get_namet get_versiont get_fullnamet getattrt config_varsR� R� R� R� t _fix_install_dir_for_user_sitet expand_basedirst expand_dirst _expandRm Ri Rl R� RK t set_undefined_optionsRh R| R� R R R: t get_site_dirst all_site_dirsR� R9 t expanduserRP R� R t warnR t appendRb t check_site_dirRo t shadow_patht insertRx R� t create_indexR$ t local_indexRp t isinstanceR t string_typesRk t scan_egg_linkst add_find_linksRs t intt ValueErrorRq R Rr t outputs( R� R� Rz R� R= RE R� RY t path_itemR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt finalize_options� s� 4 . ! c C s� | j s t j r d S| j � | j d k rF d } t | � � n | j | _ | _ t j j d d � d } | j | � d S( s; Fix the install_dir if "--user" was used. Ns$ User base directory is not specifiedt posixt unixt _user( Rh R� R� t create_home_pathR� Ri R R� R� R9 t nameRQ t select_scheme( R� t msgt scheme_name( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� m s c C s� x� | D]y } t | | � } | d k r t j d k sF t j d k r[ t j j | � } n t | | j � } t | | | � q q Wd S( NR� t nt( R� Ri R9 R� R: R� R R� t setattr( R� t attrst attrt val( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _expand_attrs| s c C s | j d d d g � d S( sN Calls `os.path.expanduser` on install_base, install_platbase and root.R� R� Ry N( R� ( R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s) d d d d d d g } | j | � d S( s+ Calls `os.path.expanduser` on install dirs.R| R} R R~ R� R� N( R� ( R� t dirs( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s | j | j j k r( t j | j � n z� x% | j D] } | j | | j � q5 W| j r� | j } | j r� t | j � } x/ t t | � � D] } | | | | | <q� Wn d d l m } | j | j | j | f d | j � n | j � Wd t j | j j � Xd S( Ni����( t file_utils' writing list of installed files to '%s'( R� R� R t set_verbosityRr R0 Rw Rt R� Ry t lent ranget distutilsR� t executet write_filet warn_deprecated_options( R� t specR� t root_lent counterR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt run� s$ c C sS y t j � } Wn& t k r8 t j d t j � } n Xt j j | j d | � S( s� Return a pseudo-tempname base in the install directory. 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Please create it and try again, or choose a different installation directory (using the -d or --install-dir option). s� Perhaps your account does not have write access to this directory? If the installation directory is a system-owned directory, you may need to sign in as the administrator or "root" account. If you do not have administrative access to this machine, you may wish to choose a different installation directory, preferably one that is listed in your PYTHONPATH environment variable. For information on other options, you may wish to consult the documentation at: https://setuptools.readthedocs.io/en/latest/easy_install.html Please make the appropriate changes for your system and try again. c C sj | j t j � d | j f } t j j | j � sI | d | j 7} n | d | j 7} t | � � d S( Ni s ( t _easy_install__cant_write_msgR� t exc_infoRl R9 R: R; t _easy_install__not_exists_idt _easy_install__access_msgR ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR s c C s< | j } t j d | � | j � d } | d } t j j | � } t d � d } yQ | rn t j | � n t j j | � } t j j | d t �t | d � } Wn! t t f k r� | j � nSXz� | j | j t � � � | j � d } t j } t j d k rqt j j | � \ } } t j j | d � } | j � d k o\t j j | � } | rq| } qqn d d l m } | | d d d g d � t j j | � r�t j d | � t SWd | r�| j � n t j j | � r�t j | � n t j j | � rt j | � n X| j s8t j d | � n t! S( s@ Empirically verify whether .pth files are supported in inst. dirs Checking .pth file support in %ss .pths .oksz import os f = open({ok_file!r}, 'w') f.write('OK') f.close() s t exist_okR R� s pythonw.exes python.exei����( t spawns -Es -ct passi s- TEST PASSED: %s appears to support .pth filesNs+ TEST FAILED: %s does NOT support .pth files(" Rl R R� R R9 R: R; t _one_linerR� t dirnamet pkg_resourcest py31compatt makedirsRI R R R R t writeR� R� R Ri R� t executableR� R� R� t lowert distutils.spawnR Rv R� RK ( R� R R� t ok_filet ok_existsR� R R] R t basenamet altt use_altR ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR sV c C s� | j ro | j d � ro xS | j d � D]? } | j d | � rH q) n | j | | | j d | � � q) Wn | j | � d S( s= Write all the scripts for `dist`, unless scripts are excludedt scriptss scripts/N( Rn t metadata_isdirt metadata_listdirt install_scriptt get_metadatat install_wrapper_scripts( R� R� t script_name( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt install_egg_scriptsM s c C s| t j j | � rh xc t j | � D]? 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t egg_distribution( R� R� R; R7 RA t install_neededR� t dists( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR< � s. c C sU t | } xD t D]< } d | } t | | � d k r t | | | | � q q Wd S( s= Sets the install directories by applying the install schemes.t install_N( R R R� Ri R� ( R� R� t schemeR1 t attrname( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c G s* | j | � | j j | � | | j | j k rF | j j | � n | j j | � | j | � | | j | j <t j | j | | | � � | j d � r� | j r� | j j | j d � � n | r� | j r� d S| d k r | j | j k r t j d | � d S| d k s#| | k rD| j � } t t | � � } n t j d | � y( t g � j | g | j | j � } WnI t k r�} t t | � � � n% t k r�} t | j � � � n X| j s�| j rx9 | D]. } | j | j k r�| j | j � � q�q�Wn t j d | � d S( Ns dependency_links.txts Skipping dependencies for %ss Processing dependencies for %ss' Finished processing dependencies for %s( t update_pthR� t addR� R1 t removeR+ R� R R� t installation_reportt has_metadataR� R� t get_metadata_linesRu Ri R� t as_requirementR% R6 R) t resolveR0 R* R R+ t reportR� ( R� t requirementR� RA R� t distreqt distrosRc ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR? 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RX R` R) R' Rf Rd RE RF Rt Ru R� Rv R� R� RO R� R{ R R| R� RL Rx R� R� R� R R: R� R� R R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR0 x s� 0 z * ; $ $ ' , 6 - 5 % c C s. t j j d d � j t j � } t d | � S( NR� RT ( R9 R� R� R� t pathsept filterRi ( R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR e s !c C s! g } | j t � � t j g } t j t j k rG | j t j � n x2| D]*} | rN t j d k r� | j t j j | d d � � n| t j d k r� | j t j j | d d t j d d � t j j | d d � g � n% | j | t j j | d d � g � t j d k rxd | k rut j j d � } | rrt j j | d d t j d d � } | j | � qrquqxqN qN Wt d � t d � f } x* | D]" } | | k r�| j | � q�q�Wt j r�| j t j � n y | j t j � � Wn t k rn Xt t t | � � } | S( s& Return a list of 'site' dirs t os2emxt riscost Libs site-packagesR� t libR� i s site-pythont darwins Python.frameworkt HOMEt Libraryt Pythont purelibt platlib( R R ( t extendR R� Rz R� R� R� R9 R: R� t sepRg R� R� R R� R� R� t getsitepackagest AttributeErrorR� R R ( t sitedirsR� Rz R� t home_spt lib_pathst site_lib( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� j sV " c c s^ i } xQ| D]I} t | � } | | k r1 q n d | | <t j j | � sS q n t j | � } | | f Vx� | D]� } | j d � s� qt n | d k r� qt n t t j j | | � � } t t | � � } | j � xw | D]o } | j d � s� t | j � � } | | k rNd | | <t j j | � s4q� n | t j | � f VqNq� q� Wqt Wq Wd S( sB Yield sys.path directories that might contain "old-style" packagesi s .pths easy-install.pths setuptools.ptht importN( s easy-install.pths setuptools.pth( R R9 R: R� RY RC R R� R� R R Rz t rstrip( t inputst seenR R. R� R] t linest line( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt expand_paths� s4 c C s t | d � } z^t j | � } | d k r1 d S| d | d | d } | d k r[ d S| j | d � t j d | j d � � \ } } } | d k r� d S| j | d | � i d d 6d d 6} t j | � } yT | j | � } | j d d � d } | j t j � � } | j t j | � � Wn t j k rCd SX| j d � sd| j d � rhd S| SWd | j � Xd S( sn Extract configuration data from a bdist_wininst .exe Returns a configparser.RawConfigParser, or None t rbi i i i s <iiiizV4i{V4RT Rg R� s i i R t SetupN( izV4i{V4( R t zipfilet _EndRecDataRi t seekR6 t unpackR� R t RawConfigParserR� Rl R� t getfilesystemencodingt readfpR t StringIOt Errort has_sectionR ( R\ R] t endrect prependedt tagt cfglent bmlent initR� t partt config( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR2 � s4 $ c C s� d d d d d g } t j | � } zqxj| j � D]\} | j } | j d � } t | � d k r� | d d k r� | d j d � r� | j d d j | d � d f � Pq� n t | � d k s4 | j d � r� q4 n | j d � r� q4 n | d j � d k r4 | j | � } t j r+| j � } n xb t | � D]Q } | j � j d d � } | j d � s8| j d | d | f d f � q8q8Wq4 q4 WWd | j � Xg | D] \ } } | j � | f ^ q�} | j � | j � | S( s4 Get exe->egg path translations for a given .exe files PURELIB/RT s PLATLIB/pywin32_system32s PLATLIB/s SCRIPTS/s EGG-INFO/scripts/s DATA/lib/site-packagesR� i i s PKG-INFOi s .egg-infoi s EGG-INFO/s .pths -nspkg.ptht PURELIBt PLATLIBs \R s %s/%s/N( s PURELIB/RT ( s PLATLIB/pywin32_system32RT ( s PLATLIB/RT ( s SCRIPTS/s EGG-INFO/scripts/( s DATA/lib/site-packagesRT ( R- R. ( R t ZipFilet infolistR� R� R� RC R� R� t upperR� R t PY3Rl R RP RQ Rz R� R R t sortt reverse( t exe_filenameR� RU R� R� R� R_ t pthRZ t y( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR4 � s> "#" 3 + c B s\ e Z d Z e Z d d � Z d � Z d � Z e d � � Z d � Z d � Z d � Z RS( s) A .pth file with Distribution paths in itc C s� | | _ t t t | � � | _ t t j j | j � � | _ | j � t j | g d d � x6 t | j � D]% } t t | j t | t � � � qo Wd S( N( R� R� R R R R9 R: R t basedirt _loadR$ t __init__Ri R R� RM R# RI ( R� R� R R: ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR: ) s c C s� g | _ t } t j | j � } t j j | j � r3t | j d � } x� | D]� } | j d � rp t } qO n | j � } | j j | � | j � sO | j � j d � r� qO n t t j j | j | � � } | j d <t j j | � s� | | k r| j j � t | _ qO n d | | <qO W| j � n | j rO| rOt | _ n x. | j r| j d j � r| j j � qRWd S( Nt rtR t #i����i ( R� RK R� t fromkeysR R9 R: Rw R� R Rz RI R R� RP R R� R8 R; t popt dirtyR ( R� t saw_importR R] R R: ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR9 2 s2 "& c C s� | j s d St t | j | j � � } | r� t j d | j � | j | � } d j | � d } t j j | j � r� t j | j � n t | j d � � } | j | � Wd QXn; t j j | j � r� t j d | j � t j | j � n t | _ d S( s$ Write changed .pth file back to diskNs Saving %ss R� s Deleting empty %s( R? R� R R� R� R R� R� t _wrap_linesR� R9 R: R� R� R R R; RK ( R� t rel_pathsR t dataR] ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� Q s c C s | S( N( ( R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRA g s c C sr | j | j k o6 | j | j k p6 | j t j � k } | r^ | j j | j � t | _ n t j | | � d S( s" Add `dist` to the distribution mapN( R@ R� R R9 t getcwdR� RI R? R$ RM ( R� R� t new_path( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRM k s c C sI x2 | j | j k r4 | j j | j � t | _ q Wt j | | � d S( s' Remove `dist` from the distribution mapN( R@ R� RN RI R? R$ ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRN y s c C s� t j j t | � � \ } } t | j � } | g } t j d k rK d pQ t j } xu t | � | k r� | | j k r� | j t j � | j � | j | � St j j | � \ } } | j | � qW W| Sd S( NR� ( R9 R: R� R R� R8 t altsepR R� t curdirR4 R� ( R� R: t npatht lastt baselenR� R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( ( R� R� R� RK R? R: R9 R� R� RA RM RN R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR1 $ s t RewritePthDistributionsc B s/ e Z e d � � Z e d � Z e d � Z RS( c c s* | j Vx | D] } | Vq W| j Vd S( N( t preludet postlude( t clsR R ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRA � s s? import sys sys.__plen = len(sys.path) s� import sys new = sys.path[sys.__plen:] del sys.path[sys.__plen:] p = getattr(sys, '__egginsert', 0) sys.path[p:p] = new sys.__egginsert = p + len(new) ( R� R� t classmethodRA R RL RM ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRK � s t SETUPTOOLS_SYS_PATH_TECHNIQUEt rawt rewritec C s, t t j t � r t St j t j j � � S( s_ Return a regular expression based on first_line_re suitable for matching strings. ( R� R t patternR6 t ret compileRl ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _first_line_re� s c C s� | t j t j g k rA t j d k rA t | t j � | | � St j � \ } } } t j | | d | d d | | f f � d S( NR� i i s %s %s( R9 R� RN R� Rp R� t S_IWRITER� R R t reraise( t funct argt exct ett evR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt auto_chmod� s ' c C s= t | � } t | t j � | r/ t | � n t | � d S( sa Fix any globally cached `dist_path` related data `dist_path` should be a path of a newly installed egg distribution (zipped or unzipped). sys.path_importer_cache contains finder objects that have been cached when importing data from the original distribution. Any such finders need to be cleared since the replacement distribution might be packaged differently, e.g. a zipped egg distribution might get replaced with an unzipped egg folder or vice versa. Having the old finders cached may then cause Python to attempt loading modules from the replacement distribution using an incorrect loader. zipimport.zipimporter objects are Python loaders charged with importing data packaged inside zip archives. If stale loaders referencing the original distribution, are left behind, they can fail to load modules from the replacement distribution. E.g. if an old zipimport.zipimporter instance is used to load data from a new zipped egg archive, it may cause the operation to attempt to locate the requested data in the wrong location - one indicated by the original distribution's zip archive directory information. Such an operation may then fail outright, e.g. report having read a 'bad local file header', or even worse, it may fail silently & return invalid data. zipimport._zip_directory_cache contains cached zip archive directory information for all existing zipimport.zipimporter instances and all such instances connected to the same archive share the same cached directory information. If asked, and the underlying Python implementation allows it, we can fix all existing zipimport.zipimporter instances instead of having to track them down and remove them one by one, by updating their shared cached zip archive directory information. This, of course, assumes that the replacement distribution is packaged as a zipped egg. If not asked to fix existing zipimport.zipimporter instances, we still do our best to clear any remaining zipimport.zipimporter related cached data that might somehow later get used when attempting to load data from the new distribution and thus cause such load operations to fail. Note that when tracking down such remaining stale data, we can not catch every conceivable usage from here, and we clear only those that we know of and have found to cause problems if left alive. Any remaining caches should be updated by whomever is in charge of maintaining them, i.e. they should be ready to handle us replacing their zip archives with new distributions at runtime. N( R t _uncacheR� t path_importer_cachet! _replace_zip_directory_cache_datat* _remove_and_clear_zip_directory_cache_data( t dist_pathR� t normalized_path( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s < c C sr g } t | � } xY | D]Q } t | � } | j | � r | | | d !t j d f k r | j | � q q W| S( sp Return zipimporter cache entry keys related to a given normalized path. Alternative path spellings (e.g. those using different character case or those using alternative path separators) related to the same path are included. Any sub-path entries are included as well, i.e. those corresponding to zip archives embedded in other zip archives. i RT ( R� R Rz R9 R R� ( Rd t cachet resultt prefix_lent pt np( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt" _collect_zipimporter_cache_entries s c C s] xV t | | � D]E } | | } | | =| o9 | | | � } | d k r | | | <q q Wd S( s� Update zipimporter cache data for a given normalized path. Any sub-path entries are processed as well, i.e. those corresponding to zip archives embedded in other zip archives. Given updater is a callable taking a cache entry key and the original entry (after already removing the entry from the cache), and expected to update the entry and possibly return a new one to be inserted in its place. Returning None indicates that the entry should not be replaced with a new one. If no updater is given, the cache entries are simply removed without any additional processing, the same as if the updater simply returned None. N( Rj Ri ( Rd Re t updaterRh t old_entryt new_entry( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _update_zipimporter_cache$ s c C s t | | � d S( N( Rn ( Rd Re ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR_ D s c C s# d � } t | t j d | �d S( Nc S s | j � d S( N( t clear( R: Rl ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt2 clear_and_remove_cached_zip_archive_directory_dataI s Rk ( Rn R� t _zip_directory_cache( Rd Rp ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb H s t __pypy__c C s# d � } t | t j d | �d S( Nc S s/ | j � t j | � | j t j | � | S( N( Ro R� R� t updateRq ( R: Rl ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt) replace_cached_zip_archive_directory_data_ s Rk ( Rn R� Rq ( Rd Rt ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRa ^ s s <string>c C s7 y t | | d � Wn t t f k r. t SXt Sd S( s% Is this string a valid Python script?t execN( RU t SyntaxErrort TypeErrorRK RI ( RR R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt is_pythonq s c C sV y1 t j | d d �� } | j d � } Wd QXWn t t f k rK | SX| d k S( sC Determine if the specified executable is a .sh (contains a #! line)R� s latin-1i Ns #!( R� R R� R R ( R t fpt magic( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt is_sh{ s c C s t j | g � S( s@ Quote a command line argument according to Windows parsing rules( t subprocesst list2cmdline( RZ ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt nt_quote_arg� s c C sb | j d � s | j d � r" t St | | � r5 t S| j d � r^ d | j � d j � k St S( sM Is this text, as a whole, a Python script? (as opposed to shell/bat/etc. s .pys .pyws #!R� i ( RC RI Rx Rz t splitlinesR RK ( Rh R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRe � s ( Rp c G s d S( N( ( Rr ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _chmod� s c C sQ t j d | | � y t | | � Wn& t j k rL } t j d | � n Xd S( Ns changing mode of %s to %os chmod failed: %s( R R� R� R9 t error( R: Rq Rc ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRp � s t CommandSpecc B s� e Z d Z g Z e � Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z d � Z e d � � Z d � Z e d � � Z e d � � Z RS( sm A command spec for a #! header, specified as a list of arguments akin to those passed to Popen. c C s | S( sV Choose the best CommandSpec class based on environmental conditions. ( ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb � s c C s( t j j t j � } t j j d | � S( Nt __PYVENV_LAUNCHER__( R9 R: R= R� R R� R� ( RN t _default( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _sys_executable� s c C sO t | | � r | St | t � r, | | � S| d k rB | j � S| j | � S( sg Construct a CommandSpec from a parameter to build_scripts, which may be None. N( R� R� Ri t from_environmentt from_string( RN t param( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt from_param� s c C s | | j � g � S( N( R� ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s t j | | j � } | | � S( s} Construct a command spec from a simple string representing a command line parseable by shlex.split. ( t shlexR� t split_args( RN t stringR� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C sM t j | j | � � | _ t j | � } t | � sI d g | j d *n d S( Ns -xi ( R� R� t _extract_optionst optionsR| R} RL ( R� Rh t cmdline( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt install_options� s c C sQ | d j � d } t � j | � } | rA | j d � pD d n d } | j � S( sH Extract any options from the first line of the script. s i i RT ( R RV t matcht groupRP ( t orig_scriptt firstR� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s !c C s | j | t | j � � S( N( t _renderR� R� ( R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt as_header� s c C sD d } x7 | D]/ } | j | � r | j | � r | d d !Sq W| S( Ns "'i i����( Rz RC ( t itemt _QUOTESt q( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt _strip_quotes� s c C s% t j d � | D� � } d | d S( Nc s s$ | ] } t j | j � � Vq d S( N( R� R� RP ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pys <genexpr>� s s #!s ( R| R} ( R� R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� R� R� R� R� RO Rb R� R� R� R� R� R� R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s t WindowsCommandSpecc B s e Z e d e � Z RS( R� ( R� R� R� RK R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s Ra c B s� e Z d Z e j d � j � Z e Z e d e d � � Z e d e d � � Z e d d � � Z e d � � Z e d � � Z e d � � Z e d � � Z e d d d � � Z RS( s` Encapsulates behavior around writing entry point scripts for console and gui apps. s� # EASY-INSTALL-ENTRY-SCRIPT: %(spec)r,%(group)r,%(name)r __requires__ = %(spec)r import re import sys from pkg_resources import load_entry_point if __name__ == '__main__': sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0]) sys.exit( load_entry_point(%(spec)r, %(group)r, %(name)r)() ) c C sM t j d t � | r t n t j � } | j d | | � } | j | | � S( Ns Use get_argsRT ( t warningsR� t DeprecationWarningt WindowsScriptWriterRa Rb t get_script_headerRc ( RN R� R t wininstt writert header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt get_script_args s c C sN t j d t � | r d } n | j j � j | � } | j | � | j � S( Ns Use get_headers python.exe( R� R� R� t command_spec_classRb R� R� R� ( RN Rh R R� t cmd( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� ! s c c s� | d k r | j � } n t | j � � } x� d D]� } | d } xn | j | � j � D]W \ } } | j | � | j t � } | j | | | | � } x | D] } | Vq� WqZ Wq4 Wd S( s� Yield write_script() argument tuples for a distribution's console_scripts and gui_scripts entry points. t consolet guit _scriptsN( R� R� ( Ri Rg R6 RR t get_entry_mapR� t _ensure_safe_nameR� R� t _get_script_args( RN R� R� R� t type_R� R� t epRh Rr R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRc + s " c C s+ t j d | � } | r' t d � � n d S( s? Prevent paths in *_scripts entry point names. s [\\/]s+ Path separators not allowed in script namesN( RT t searchR� ( R� t has_path_sep( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� = s c C s* t j d t � | r t j � S| j � S( Ns Use best( R� R� R� R� Rb ( RN t force_windows( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt get_writerF s c C s? t j d k s- t j d k r7 t j d k r7 t j � S| Sd S( sD Select the best ScriptWriter for this environment. t win32t javaR� N( R� R� R9 R� t _nameR� Rb ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb L s - c c s | | | f Vd S( N( ( RN R� R� R� Rh ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� V s RT c C s/ | j j � j | � } | j | � | j � S( s; Create a #! line, getting options (if any) from script_text( R� Rb R� R� R� ( RN Rh R R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRg [ s N( R� R� R� RN RO R� R� R� R� RO Ri RK R� R� Rc R� R� R� Rb R� Rg ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRa s R� c B sY e Z e Z e d � � Z e d � � Z e d � � Z e d � � Z e d � � Z RS( c C s t j d t � | j � S( Ns Use best( R� R� R� Rb ( RN ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� f s c C s2 t d t d | � } t j j d d � } | | S( sC Select the best ScriptWriter suitable for Windows R t naturalt SETUPTOOLS_LAUNCHER( R� t WindowsExecutableLauncherWriterR9 R� R� ( RN t writer_lookupt launcher( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRb l s c c s� t d d d d � | } | t j d j � j d � k r` d j t � � } t j | t � n d d d d d d d g } | j | � | j | | � } g | D] } | | ^ q� } | | | | d | f Vd S( s For Windows, add a .py extensionR� s .pyaR� s .pywt PATHEXTt ;sK {ext} not listed in PATHEXT; scripts will not be recognized as executables.s .pys -script.pys .pycs .pyos .exeRn N( R� R9 R� R R� R� R� R� R� t UserWarningRN t _adjust_header( RN R� R� R� Rh t extR� R� RZ R� ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� y s " c C su d } d } | d k r( | | } } n t j t j | � t j � } | j d | d | � } | j | � rq | S| S( s� Make sure 'pythonw' is used for gui and and 'python' is used for console (regardless of what sys.executable is). s pythonw.exes python.exeR� R� t repl( RT RU t escapet IGNORECASEt subt _use_header( RN R� t orig_headerRS R� t pattern_obt new_header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s/ | d d !j d � } t j d k p. t | � S( s� Should _adjust_header use the replaced header? On non-windows systems, always use. On Windows systems, only use the replaced header if it resolves to an executable on the system. i i����t "R� ( RP R� R� R ( R� t clean_header( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� R� R� RO R� Rb R� R� R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� c s R� c B s e Z e d � � Z RS( c c s� | d k r$ d } d } d g } n d } d } d d d g } | j | | � } g | D] } | | ^ qX } | | | | d | f V| d t | � d f Vt � s� | d } | t | � d f Vn d S( sG For Windows, add a .py extension and an .exe launcher R� s -script.pyws .pywt clis -script.pys .pys .pycs .pyoRn s .exeR^ s .exe.manifestN( R� t get_win_launcherR8 t load_launcher_manifest( RN R� R� R� Rh t launcher_typeR� R� t hdrRZ R� t m_name( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� RO R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C sG d | } t � r( | j d d � } n | j d d � } t d | � S( s� Load the Windows launcher (executable) suitable for launching a script. `type` should be either 'cli' or 'gui' Returns the executable as a byte string. s %s.exet .s -64.s -32.R� ( R8 RQ R ( t typet launcher_fn( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s> t j t d � } t j r& | t � S| j d � t � Sd S( Ns launcher manifest.xmls utf-8( R R R� R t PY2t varsRl ( R� t manifest( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s t j | | | � S( N( RZ R� ( R: t ignore_errorst onerror( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s c C s t j d � } t j | � | S( Ni ( R9 t umask( t tmp( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyRo � s c C sM d d l } t j j | j d � } | t j d <t j j | � t � d S( Ni����i ( R� R9 R: R t __path__R� t argvR� R3 ( R� t argv0( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt bootstrap� s c s� d d l m } d d l m � d � f � f d � � Y} | d k rX t j d } n t � �; | d d d d g | d t j d p� d d | | � Wd QXd S( Ni����( t setup( R& t DistributionWithoutHelpCommandsc s e Z d Z � f d � Z RS( RT c s' t � � � j | | | � Wd QXd S( N( t _patch_usaget _show_help( R� Rr t kw( R& ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s ( R� R� t common_usageR� ( ( R& ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� � s i t script_argss -qR0 s -vR* i t distclass( R� R� t setuptools.distR& Ri R� R� R� ( R� R� R� R� ( ( R& sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR3 � s c # se d d l } t j d � j � � � f d � } | j j } | | j _ z d VWd | | j _ Xd S( Ni����se usage: %(script)s [options] requirement_or_url ... or: %(script)s --help c s � t d t j j | � � S( Nt script( R� R9 R: R! ( R* ( t USAGE( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt gen_usage s ( t distutils.coreRN RO R� t coreR� ( R� R� t saved( ( R� sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyR� s (� R� R R� R R R t distutils.errorsR R R R t distutils.command.installR R R� R R t distutils.command.build_scriptsR R R R� R9 R� RZ R3 R RT R� R� RN R� R� R6 R� R| R� R� t setuptools.externR t setuptools.extern.six.movesR R R� R t setuptools.sandboxR t setuptools.py31compatR R t setuptools.py27compatR t setuptools.commandR t setuptools.archive_utilR t setuptools.package_indexR R R R R t setuptools.wheelR R R R R R! R" R# R$ R% R& R' R( R) R* R+ R, t pkg_resources.py31compatt filterwarningst PEP440Warningt __all__R8 R/ R� RF RL R R0 R R� R R2 R4 R1 RK R� R� RV R^ R� Rj Ri Rn R_ Rb t builtin_module_namesRa Rx R{ R~ Re Rp R� t ImportErrorR� R� R� t sys_executableR� t objectRa R� R� R� R� R� R� RK R� Ro R� R3 R� R� ( ( ( sC /usr/lib/python2.7/site-packages/setuptools/command/easy_install.pyt <module> s� " d � � � � � A ) ) 'l R T `A
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