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Issue #21565: multiprocessing: use contex-manager protocol for synchronization

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primitives.
This commit is contained in:
Charles-François Natali 2014-05-25 14:12:12 +01:00
parent 1691e35953
commit a924fc7abc
9 changed files with 43 additions and 102 deletions
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5
Lib/multiprocessing/dummy/connection.py
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@ -59,9 +59,8 @@ class Connection(object):
return True
if timeout <= 0.0:
return False
self._in.not_empty.acquire()
self._in.not_empty.wait(timeout)
self._in.not_empty.release()
with self._in.not_empty:
self._in.not_empty.wait(timeout)
return self._in.qsize() > 0
def close(self):