bpo-40221: Update multiprocessing to use _at_fork_reinit (GH-19477)
This commit is contained in:
parent
81a7be3fa2
commit
e1945307d3
|
@ -367,13 +367,13 @@ atexit.register(_exit_function)
|
|||
|
||||
class ForkAwareThreadLock(object):
|
||||
def __init__(self):
|
||||
self._reset()
|
||||
register_after_fork(self, ForkAwareThreadLock._reset)
|
||||
|
||||
def _reset(self):
|
||||
self._lock = threading.Lock()
|
||||
self.acquire = self._lock.acquire
|
||||
self.release = self._lock.release
|
||||
register_after_fork(self, ForkAwareThreadLock._at_fork_reinit)
|
||||
|
||||
def _at_fork_reinit(self):
|
||||
self._lock._at_fork_reinit()
|
||||
|
||||
def __enter__(self):
|
||||
return self._lock.__enter__()
|
||||
|
|
Loading…
Reference in New Issue