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Edit File: spawn.pyc
� ۜSec @ s� d Z d Z d d l Z d d l Z d d l m Z m Z d d l m Z d d d d � Z d � Z d d d d � Z d d d d � Z e j d k r� d d l m Z d a d a n d d d d � Z d d � Z d S( s� distutils.spawn Provides the 'spawn()' function, a front-end to various platform- specific functions for launching another program in a sub-process. Also provides the 'find_executable()' to search the path for a given executable name. s $Id$i����N( t DistutilsPlatformErrort DistutilsExecError( t logi i c C s� t j d k r% t | | d | �nZ t j d k rJ t | | d | �n5 t j d k ro t | | d | �n t d t j � d S( s� Run another program, specified as a command list 'cmd', in a new process. 'cmd' is just the argument list for the new process, ie. cmd[0] is the program to run and cmd[1:] are the rest of its arguments. There is no way to run a program with a name different from that of its executable. If 'search_path' is true (the default), the system's executable search path will be used to find the program; otherwise, cmd[0] must be the exact path to the executable. If 'dry_run' is true, the command will not actually be run. Raise DistutilsExecError if running the program fails in any way; just return on success. t posixt dry_runt ntt os2s1 don't know how to spawn programs on platform '%s'N( t ost namet _spawn_posixt _spawn_ntt _spawn_os2R ( t cmdt search_patht verboseR ( ( s' /usr/lib64/python2.7/distutils/spawn.pyt spawn s c C s> x7 t | � D]) \ } } d | k r d | | | <q q W| S( s� Quote command-line arguments for DOS/Windows conventions. Just wraps every argument which contains blanks in double quotes, and returns a new argument list. t s "%s"( t enumerate( t argst it arg( ( s' /usr/lib64/python2.7/distutils/spawn.pyt _nt_quote_args+ s c C s� | d } t | � } | r1 t | � p+ | } n t j d j | g | d � � | s� y t j t j | | � } Wn. t k r� } t d | d | d f � n X| d k r� t d | d | f � q� n d S( Ni R i s command '%s' failed: %si����s' command '%s' failed with exit status %d( R t find_executableR t infot joinR t spawnvt P_WAITt OSErrorR ( R R R R t executablet rct exc( ( s' /usr/lib64/python2.7/distutils/spawn.pyR ; s ! c C s� | d } | r% t | � p | } n t j d j | g | d � � | s� y t j t j | | � } Wn. t k r� } t d | d | d f � n X| d k r� t j d | d | f � t d | d | f � q� n d S( Ni R i s command '%s' failed: %si����s' command '%s' failed with exit status %d( R R R R R R R R R t debug( R R R R R R R ( ( s' /usr/lib64/python2.7/distutils/spawn.pyR O s ! t darwin( t sysconfigc C s t j d j | � � | r d S| r/ t j p5 t j } | d | g } t j d k rTt d k r� t j d � pu d a t r� g t j d � D] } t | � ^ q� a q� n t rTt j j d t � } t g | j d � D] } t | � ^ q� k rd | t f } t | � � n t t j d | �} | r8t j p>t j } | j | � qTn t j � } | d k r�y | | � WnA t k r�} t j j d | d | j f � t j d � n Xt j j d | d � t j d � n xy t j | d � \ } } WnR t k rY} d d l } | j | j k r;q�n t d | d | d f � n Xt j | � r�t d | d t j! | � f � q�t j" | � r�t j# | � } | d k r�d St d | d | f � q�t j$ | � r�q�q�t d | d | f � q�d S( NR i R t MACOSX_DEPLOYMENT_TARGETt t .sF $MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" during configures unable to execute %s: %s i s( unable to execute %s for unknown reasonsi����s command '%s' failed: %ss$ command '%s' terminated by signal %ds' command '%s' failed with exit status %ds3 unknown error executing '%s': termination status %d(% R R R R t execvpt execvt syst platformt _cfg_targett NoneR! t get_config_vart splitt intt _cfg_target_splitt environt getR t dictt execvpet execvet appendt forkR t stderrt writet strerrort _exitt waitpidt errnot EINTRR t WIFSIGNALEDt WTERMSIGt WIFEXITEDt WEXITSTATUSt WIFSTOPPED( R R R R t exec_fnt exec_argst xt cur_targett my_msgt envt pidt et statusR R; t exit_status( ( s' /usr/lib64/python2.7/distutils/spawn.pyR h sp .. c C s� | d k r t j d } n | j t j � } t j j | � \ } } t j d k sd t j d k r} | d k r} | d } n t j j | � s� x9 | D]1 } t j j | | � } t j j | � r� | Sq� Wd S| Sd S( s� Tries to find 'executable' in the directories listed in 'path'. A string listing directories separated by 'os.pathsep'; defaults to os.environ['PATH']. Returns the complete filename or None if not found. t PATHt win32R s .exeN( R* R R/ R, t pathsept patht splitextR' R( R t isfileR ( R RO t pathst baset extt pt f( ( s' /usr/lib64/python2.7/distutils/spawn.pyR � s * ( t __doc__t __revision__R' R t distutils.errorsR R t distutilsR R R R R R( R! R* R) R. R R ( ( ( s' /usr/lib64/python2.7/distutils/spawn.pyt <module> s I