φIX@sdZddlZddlZddlmZmZddlmZddlm Z dddddZ d d Z dddd d Z ej d krddlmZdadadddddZdddZdS)zdistutils.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. N)DistutilsPlatformErrorDistutilsExecError)DEBUG)logcCsmt|}tjdkr1t||d|n8tjdkrVt||d|ntdtjdS)aRun 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. posixdry_runntz1don't know how to spawn programs on platform '%s'N)listosname _spawn_posix _spawn_ntr)cmd search_pathverboserrC/afs/.cs.wisc.edu/s/python-3.5.2/amd64_ubu16/lib/python3.5/spawn.pyspawns rcCs;x4t|D]&\}}d|kr d|||es z _spawn_posix...cSsg|]}t|qSr)r))r*r+rrrr,ks zF$MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" during configurezunable to execute %r: %s rz(unable to execute %r for unknown reasonszcommand %r failed: %sz"command %r terminated by signal %dz%command %r failed with exit status %dz1unknown error executing %r: termination status %dr)"rrrr execvpexecvsysplatform _cfg_targetr&get_config_varsplit_cfg_target_splitenvirongetrdictexecvpeexecveforkr!rstderrwritestrerror_exitwaitpidrr WIFSIGNALEDWTERMSIG WIFEXITED WEXITSTATUS WIFSTOPPED)rrrrr"Zexec_fnenvZ cur_targetZmy_msgpidestatusr$ exit_statusrrrr Xs  "         - r cCs|dkrtjd}|jtj}tjj|\}}tjdkrh|dkrh|d}tjj|sx9|D]1}tjj ||}tjj|r|SqWdS|SdS)zTries 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. NPATHwin32z.exe) r r6r4pathseppathsplitextr0r1isfiler)r"rNpathsbaseextpfrrrrs    r)__doc__r0r Zdistutils.errorsrrZdistutils.debugrZ distutilsrrrrr1r&r2r5r rrrrrs   Q