o ٷi @sddlZddlZddlZddlZddlZddlmZmZddlm Z ddl m Z ddl m Z dZdZe Gdd d ZGd d d Zdddd d deddee dBdeee fdBdedBdedef ddZdS)N)CallableSequence) dataclass)StringIO)Anyiic@s&eZdZUeed<eed<eed<dS)CompletedProcess returncodestdoutstderrN)__name__ __module__ __qualname__int__annotations__strrra/home/ubuntu/.local/lib/python3.10/site-packages/cuda/pathfinder/_utils/spawned_process_runner.pyrs  rc @sLeZdZdededdeedBdeeefdBddf dd Zd d d Z dS) ChildProcessWrapper result_queuetarget.NargsNkwargsreturncCs4||_|dur dn||_|durin||_||_dS)Nr)rrrr)selfrrrrrrr__init__s zChildProcessWrapper.__init__cCsTtj}tj}tt_tt_zlz|j|ji|jd}Wn+ty:}zt|j t r.|j nd}WYd}~nd}~wt yHt d}YnwWtj}tj}|t_|t_tt|j|||fWddS1stwYdStj}tj}|t_|t_tt|j|||fWdw1swYw)Nr)sysr r rrrr SystemExit isinstancecoder BaseException traceback print_excgetvalue contextlibsuppress Exceptionrput)r old_stdout old_stderrrer r rrr__call__(s:"    "  zChildProcessWrapper.__call__)rN) r r r rrrdictrrr,rrrrrs   rF)rrtimeoutrethrowrrrrr.r/rc Csltd}|}|jt||||d}|z{|||r6||t t dd|dd}n&z |j dd\} } } Wnt j tfyTt tdd d}Ynwt | | | d}|rp|jd krptd |jd |jd |Wz ||Wn tyYnw|r||SSz ||Wn tyYnw|r||ww)aRun `target` in a spawned child process, capturing stdout/stderr. The provided `target` must be defined at the top level of a module, and must be importable in the spawned child process. Lambdas, closures, or interactively defined functions (e.g., in Jupyter notebooks) will not work. If `rethrow=True` and the child process exits with a nonzero code, raises ChildProcessError with the captured stderr. spawn)rzProcess timed out after z seconds and was terminated.)rr r g?)r.z3Process exited or crashed before returning results.rzChild process exited with code z$. --- stderr-from-child-process --- z# )multiprocessing get_contextQueueProcessrstartjoinis_alive terminaterPROCESS_KILLEDgetqueueEmptyEOFErrorPROCESS_NO_RESULTrChildProcessErrorr close join_threadr'kill) rrrr.r/ctxrprocessresultrr r rrrrun_in_spawned_child_processAsn           rG)r%r2r<rr"collections.abcrr dataclassesriortypingrr:r?rrr-rfloatboolrGrrrrs>   )