Python Popen.duplicate_for_child 예제들

예제 #1

파일: reduction.py 프로젝트: uqfoundation/multiprocess

def reduce_handle(handle):
    if Popen.thread_is_spawning():
        return (None, Popen.duplicate_for_child(handle), True)
    dup_handle = duplicate(handle)
    _cache.add(dup_handle)
    sub_debug('reducing handle %d', handle)
    return (_get_listener().address, dup_handle, False)

예제 #2

def reduce_handle(handle):
    if Popen.thread_is_spawning():
        return (None, Popen.duplicate_for_child(handle), True)
    dup_handle = duplicate(handle)
    _cache.add(dup_handle)
    sub_debug('reducing handle %d', handle)
    return (_get_listener().address, dup_handle, False)

예제 #3

파일: synchronize.py 프로젝트: ximumu/multiprocess

 def __getstate__(self):
     assert_spawning(self)
     sl = self._semlock
     return (Popen.duplicate_for_child(sl.handle), sl.kind, sl.maxvalue)

예제 #4

 def __getstate__(self):
     assert_spawning(self)
     sl = self._semlock
     return (Popen.duplicate_for_child(sl.handle), sl.kind, sl.maxvalue)