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-rw-r--r--Lib/multiprocessing/util.py5
1 files changed, 4 insertions, 1 deletions
diff --git a/Lib/multiprocessing/util.py b/Lib/multiprocessing/util.py
index 72385a8..f5862b4 100644
--- a/Lib/multiprocessing/util.py
+++ b/Lib/multiprocessing/util.py
@@ -322,10 +322,13 @@ 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.__init__)
class ForkAwareLocal(threading.local):
def __init__(self):