B `S@sndZddlZddlZddlZddlmZmZddlmZddl m Z ej dkrVda da d dd Zd d d ZdS)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)logdarwinc Cst|}tt||r dS|r@t|d}|dk r@||d<|dk rL|nttj}t j dkrt dkrddl m }|dpda t rddt d Dat rtjdt }d d|d D}tdd d d gkr|dd d d gkrd|t f} t| |j|dy tj||d} | | j} WnJtk rz} z*tsR|d}td|| jdf| Wdd} ~ XYnX| rts|d}td|| fdS)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. Nrr) sysconfigMACOSX_DEPLOYMENT_TARGETcSsg|] }t|qS)int).0xr r C/tmp/pip-install-4tin_oll/setuptools/setuptools/_distutils/spawn.py =szspawn...cSsg|] }t|qSr )r )r rr r rrEs z]$MACOSX_DEPLOYMENT_TARGET mismatch: now "%s" but "%s" during configure;must use 10.3 or later)r )envzcommand %r failed: %sz#command %r failed with exit code %s)listrinfo subprocess list2cmdlinefind_executabledictosenvironsysplatform _cfg_target distutilsrget_config_varsplit_cfg_target_splitgetrupdatePopenwait returncodeOSErrorrrargs) cmd search_pathverbosedry_runr executabler cur_targetZcur_target_splitmy_msgprocexitcodeexcr r rspawnsL    ,   (r7c Cstj|\}}tjdkr*|dkr*|d}tj|r:|S|dkrtjdd}|dkrytd}Wnt t fk rtj }YnX|sdS| tj }x*|D]"}tj||}tj|r|SqWdS)zTries to find 'executable' in the directories listed in 'path'. A string listing directories separated by 'os.pathsep'; defaults to os.environ['PATH']. Returns the complete filename or None if not found. win32z.exeNPATHCS_PATH)rpathsplitextrr isfilerr&confstrAttributeError ValueErrordefpathr$pathsepjoin)r1r;_extpathspfr r rr_s(     r)rrrN)N)__doc__rrrdistutils.errorsrrdistutils.debugrr"rr r!r%r7rr r r rs    H