B Re @s\dZddlZddlZddlZddlmZmZddlmZddl m Z d ddZ d d d Z dS) 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)logc Cst|}tt||r dS|r@t|d}|dk r@||d<|dk rL|nttj}t j dkrddl m }m }|}|r|||<y tj||d} | | j} WnFtk r} z(ts|d}td|| jdf| Wdd} ~ XYnX| r ts|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. Nrdarwin)MACOSX_VERSION_VARget_macosx_target_ver)envzcommand %r failed: %sz#command %r failed with exit code %s)listrinfo subprocess list2cmdlinefind_executabledictosenvironsysplatformdistutils.utilrr Popenwait returncodeOSErrorrrargs) cmd search_pathverbosedry_runr executablerr Zmacosx_target_verprocexitcodeexcr$/builddir/build/BUILDROOT/alt-python37-setuptools-58.3.0-4.el8.x86_64/opt/alt/python37/lib/python3.7/site-packages/setuptools/_distutils/spawn.pyspawns8   (r&c Cstj|\}}tjdkr*|dkr*|d}tj|r:|S|dkrtjdd}|dkrytd}Wnt t fk rtj }YnX|sdS| tj }x*|D]"}tj||}tj|r|SqWdS)zTries to find 'executable' in the directories listed in 'path'. A string listing directories separated by 'os.pathsep'; defaults to os.environ['PATH']. Returns the complete filename or None if not found. win32z.exeNPATHCS_PATH)rpathsplitextrrisfilergetconfstrAttributeError ValueErrordefpathsplitpathsepjoin)r r*_extpathspfr$r$r%rHs(     r)rrrN)N) __doc__rrrdistutils.errorsrrdistutils.debugr distutilsrr&rr$r$r$r%s   6