D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
lib
/
python2.7
/
site-packages
/
setuptools
/
Filename :
sandbox.pyc
back
Copy
� � fc @ s� 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 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 d d l Z e j j d � r� d d l j j j j Z n e j e j Z y e Z Wn e k r d Z n Xe Z d d l m! Z! d d l m" Z" d d d d g Z# d d � Z$ e j% d d � � Z& e j% d � � Z' e j% d � � Z( e j% d � � Z) d e* f d � � YZ+ d d! d � � YZ, e j% d � � Z- d � Z. e j% d � � Z/ e j% d � � Z0 d � Z1 d � Z2 d � Z3 d d" d � � YZ4 e5 e d � rNe j6 g Z7 n g Z7 d e4 f d � � YZ8 e j9 e j: g d j; � D] Z< e= e e< d � ^ q�� Z> d e! f d � � YZ? d S(# i����N( t six( t builtinst mapt java( t DistutilsError( t working_sett AbstractSandboxt DirectorySandboxt SandboxViolationt run_setupc B s_ d } e | | � � } | j � } Wd QX| d k r? | } n e | | d � } | | | Ud S( s. Python 3 implementation of execfile. t rbNt exec( t opent readt Nonet compile( t filenamet globalst localst modet streamt scriptt code( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _execfile# s c c s> t j } | d k r# | t j (n z | VWd | t j (Xd S( N( t syst argvR ( t replt saved( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt save_argv0 s c c s% t j } z | VWd | t j (Xd S( N( R t path( R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt save_path; s c c sB t j j | d t �t j } | t _ z d VWd | t _ Xd S( sL Monkey-patch tempfile.tempdir with replacement, ensuring it exists t exist_okN( t pkg_resourcest py31compatt makedirst Truet tempfilet tempdir( t replacementR ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt override_tempD s c c s7 t j � } t j | � z | VWd t j | � Xd S( N( t ost getcwdt chdir( t targetR ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt pushdU s t UnpickleableExceptionc B s e Z d Z e d � � Z RS( sP An exception representing another Exception that could not be pickled. c C sa y t j | � t j | � f SWn: t k r\ d d l m } | j | | t | � � � SXd S( s� Always return a dumped (pickled) type and exc. If exc can't be pickled, wrap it in UnpickleableException first. i����( R- N( t picklet dumpst Exceptiont setuptools.sandboxR- t dumpt repr( t typet exct cls( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR2 d s ( t __name__t __module__t __doc__t staticmethodR2 ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR- _ s t ExceptionSaverc B s) e Z d Z d � Z d � Z d � Z RS( s^ A Context Manager that will save an exception, serialized, and restore it later. c C s | S( N( ( t self( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt __enter__x s c C s, | s d St j | | � | _ | | _ t S( N( R- R2 t _savedt _tbR# ( R< R4 R5 t tb( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt __exit__{ s c C sK d t | � k r d St t j | j � \ } } t j | | | j � d S( s" restore and re-raise any exceptionR> N( t varsR R. t loadsR> R t reraiseR? ( R< R4 R5 ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt resume� s ( R7 R8 R9 R= RA RE ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR; r s c # sg t j j � � t � � } � VWd QXt j j � � � f d � t j D� } t | � | j � d S( s� Context in which imported modules are saved. Translates exceptions internal to the context into the equivalent exception outside the context. Nc 3 s1 | ]' } | � k r | j d � r | Vq d S( s encodings.N( t startswith( t .0t mod_name( R ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pys <genexpr>� s ( R t modulest copyR; t updatet _clear_modulesRE ( t saved_exct del_modules( ( R s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt save_modules� s c C s% x t | � D] } t j | =q Wd S( N( t listR RI ( t module_namesRH ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyRL � s c c s* t j � } z | VWd t j | � Xd S( N( R t __getstate__t __setstate__( R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt save_pkg_resources_state� s c c s� t j j | d � } t � �q t � �a t � t � �J t � �: t | � �' t | � � t d � d VWd QXWd QXWd QXWd QXWd QXWd QXd S( Nt tempt setuptools( R( R t joinRT RO t hide_setuptoolsR R R' R, t __import__( t setup_dirt temp_dir( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt setup_context� s c C s" t j d � } t | j | � � S( sH >>> _needs_hiding('setuptools') True >>> _needs_hiding('pkg_resources') True >>> _needs_hiding('setuptools_plugin') False >>> _needs_hiding('setuptools.__init__') True >>> _needs_hiding('distutils') True >>> _needs_hiding('os') False >>> _needs_hiding('Cython') True s1 (setuptools|pkg_resources|distutils|Cython)(\.|$)( t reR t boolt match( RH t pattern( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _needs_hiding� s c C s t t t j � } t | � d S( s% Remove references to setuptools' modules from sys.modules to allow the invocation to import the most appropriate setuptools. This technique is necessary to avoid issues such as #315 where setuptools upgrading itself would fail to find a function declared in the metadata. N( t filterRa R RI RL ( RI ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyRX � s c C s t j j t j j | � � } t | � �� y� | g t | � t j (t j j d | � t j � t j j d � � t | t � r� | n | j t j � � } t | � �' t d | d d � } t | | � Wd QXWn/ t k r} | j r| j d r� qn XWd QXd S( s8 Run a distutils setup script, sandboxed in its directoryi c S s | j � S( N( t activate( t dist( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt <lambda>� t t __file__R7 t __main__N( R( R t abspatht dirnameR\ RP R R t insertR t __init__t callbackst appendt isinstancet strt encodet getfilesystemencodingR t dictR t SystemExitt args( t setup_scriptRu RZ t dunder_filet nst v( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR � s c B s� e Z d Z e Z d � Z d � Z d � Z d � Z d � Z d � Z x< d d d g D]+ Z e e e � rX e e � e � e <qX qX Wd) d � Z e r� e d e � Z n e d e � Z xl d d d d d d d d d d d d d d d d d d d g D]+ Z e e e � r� e e � e � e <q� q� Wd � Z x9 d d! g D]+ Z e e e � r?e e � e � e <q?q?Wd" � Z x9 d# d$ g D]+ Z e e e � r�e e � e � e <q�q�Wd% � Z d& � Z d' � Z d( � Z RS(* sD Wrap 'os' module and 'open()' builtin for virtualizing setup scriptsc C sE g t t � D]+ } | j d � r t | | � r | ^ q | _ d S( Nt _( t dirt _osRF t hasattrt _attrs( R< t name( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyRl s c C s1 x* | j D] } t t | t | | � � q Wd S( N( R~ t setattrR( t getattr( R< t sourceR ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _copy s c C s; | j | � t r" | j t _ n | j t _ t | _ d S( N( R� t _fileR t filet _openR R# t _active( R< ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR= s c C s5 t | _ t r t t _ n t t _ | j t � d S( N( t FalseR� R� R R� R� R R� R| ( R< t exc_typet exc_valuet traceback( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyRA s c C s | � | � SWd QXd S( s Run 'func' under os sandboxingN( ( R< t func( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt run s c s% t t � � � � � f d � } | S( Nc s@ | j r- | j � | | | | � \ } } n � | | | | � S( N( R� t _remap_pair( R< t srct dstRu t kw( R t original( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt wrap& s $( R� R| ( R R� ( ( R R� s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _mk_dual_path_wrapper# s t renamet linkt symlinkc s+ � p t t � � � � � f d � } | S( Nc s4 | j r$ | j � | | | � } n � | | | � S( N( R� t _remap_input( R< R Ru R� ( R R� ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� 4 s ( R� R| ( R R� R� ( ( R R� s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _mk_single_path_wrapper1 s R� R t statt listdirR* t chmodt chownt mkdirt removet unlinkt rmdirt utimet lchownt chroott lstatt startfilet mkfifot mknodt pathconft accessc s% t t � � � � � f d � } | S( Nc sM | j r= | j � | | | � } | j � � | | | � � S� | | | � S( N( R� R� t _remap_output( R< R Ru R� ( R R� ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� I s ( R� R| ( R R� ( ( R R� s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _mk_single_with_returnF s t readlinkt tempnamc s% t t � � � � � f d � } | S( Nc s, � | | � } | j r( | j � | � S| S( N( R� R� ( R< Ru R� t retval( R R� ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� X s ( R� R| ( R R� ( ( R R� s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _mk_queryU s R) t tmpnamc C s | S( s= Called to remap or validate any path, whether input or output( ( R< R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _validate_pathd s c O s | j | � S( s Called for path inputs( R� ( R< t operationR Ru R� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� h s c C s | j | � S( s Called for path outputs( R� ( R< R� R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� l s c O s6 | j | d | | | � | j | d | | | � f S( s? Called for path pairs like rename, link, and symlink operationss -froms -to( R� ( R< R� R� R� Ru R� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� p s N( R7 R8 R9 R� R� Rl R� R= RA R� R� R R} R| R R R� R� R� R� R� R� R� R� R� ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR sB t devnullc B s� e Z d Z e j d d d d d d d d d d d d d g � Z d g Z e d � Z d � Z e ru d d � Z n d d � Z d � Z d � Z d � Z d � Z d � Z d d � Z RS( s< Restrict operations to a single subdirectory - pseudo-chrootR R� R� R� R� R� R� R� R� R� R� R� R� s .*lib2to3.*\.pickle$c C s� t j j t j j | � � | _ t j j | j d � | _ g | D]$ } t j j t j j | � � ^ qC | _ t j | � d S( NRf ( R( R t normcaset realpatht _sandboxRW t _prefixt _exceptionsR Rl ( R< t sandboxt exceptionsR ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyRl � s !1c O s& d d l m } | | | | � � d S( Ni����( R ( R1 R ( R< R� Ru R� R ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt _violation� s t rc O sK | d k r8 | j | � r8 | j d | | | | � n t | | | | � S( NR� t rtR t rUt UR� ( R� R� R R� R� ( t _okR� R� ( R< R R Ru R� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� � s c O sK | d k r8 | j | � r8 | j d | | | | � n t | | | | � S( NR� R� R R� R� R ( R� R� R R� R� ( R� R� R� ( R< R R Ru R� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� � s c C s | j d � d S( NR� ( R� ( R< ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� � s c C ss | j } zY t | _ t j j t j j | � � } | j | � p` | | j k p` | j | j � SWd | | _ Xd S( N( R� R� R( R R� R� t _exemptedR� RF R� ( R< R t activeR� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� � s c sN � f d � | j D� } � f d � | j D� } t j | | � } t | � S( Nc 3 s | ] } � j | � Vq d S( N( RF ( RG t exception( t filepath( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pys <genexpr>� s c 3 s! | ] } t j | � � Vq d S( N( R] R_ ( RG R` ( R� ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pys <genexpr>� s ( R� t _exception_patternst itertoolst chaint any( R< R� t start_matchest pattern_matchest candidates( ( R� s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� � s c O sH | | j k rD | j | � rD | j | t j j | � | | � n | S( s Called for path inputs( t write_opsR� R� R( R R� ( R< R� R Ru R� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� � s %c O sF | j | � s | j | � r< | j | | | | | � n | | f S( s? Called for path pairs like rename, link, and symlink operations( R� R� ( R< R� R� R� Ru R� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR� � s i� c O sR | t @r9 | j | � r9 | j d | | | | | � n t j | | | | | � S( s Called for low-level os.open()s os.open( t WRITE_FLAGSR� R� R| R ( R< R� t flagsR Ru R� ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR � s ( R7 R8 R9 Rs t fromkeysR� R� t _EXCEPTIONSRl R� R� R� R� R� R� R� R� R ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR ~ s s4 O_WRONLY O_RDWR O_APPEND O_CREAT O_TRUNC O_TEMPORARYi c B s, e Z d Z e j d � j � Z d � Z RS( sE A setup script attempted to modify the filesystem outside the sandboxs SandboxViolation: {cmd}{args!r} {kwargs} The package setup script has attempted to modify files on your system that are not within the EasyInstall build area, and has been aborted. This package cannot be safely installed by EasyInstall, and may not support alternate installation locations even if you run its setup script by hand. Please inform the package's author and the EasyInstall maintainers to find out if a fix or workaround is available. c C s% | j \ } } } | j j t � � S( N( Ru t tmplt formatR ( R< t cmdRu t kwargs( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt __str__� s ( R7 R8 R9 t textwrapt dedentt lstripR� R� ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyR � s ( ( (@ R( R R$ t operatort functoolsR� R] t contextlibR. R� t setuptools.externR t setuptools.extern.six.movesR R t pkg_resources.py31compatR t platformRF t$ org.python.modules.posix.PosixModulet pythonRI t posixt PosixModuleR| R R� R� t NameErrorR R R� t distutils.errorsR R t __all__R t contextmanagerR R R' R, R0 R- R; RO RL RT R\ Ra RX R R R} R� R� R t reducet or_t splitt aR� R� R ( ( ( s6 /usr/lib/python2.7/site-packages/setuptools/sandbox.pyt <module> s^ wV +