a oe @sXdZddlZddlZddlZddlmZddlmZddlm 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)DistutilsExecError)DEBUG)logc Cst|}tt||r dS|r@t|d}|dur@||d<|durL|nttj}t j dkrddl m }m }|}|r|||<z tj||d} | | j} WnHty} z0ts|d}td|| jd| WYd} ~ n d} ~ 00| rts|d}td|| dS) 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: {}z%command {!r} failed with exit code {})listrinfo subprocessZ list2cmdlinefind_executabledictosenvironsysplatformZdistutils.utilrrPopenwait returncodeOSErrorrrformatargs) cmd search_pathverbosedry_runr executablerrZmacosx_target_verprocZexitcodeexcr!s    9