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Revert "bpo-22087: Fix Policy.get_event_loop() to detect fork (GH-7208)" (#7232)

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This reverts commit 5d97b7bcc1.
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Yury Selivanov 2018-05-29 20:47:56 -04:00 • committed by GitHub
parent dec947ca26
commit 99279ad823
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3 changed files with 0 additions and 42 deletions
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7
Lib/asyncio/events.py
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@ -625,23 +625,16 @@ class BaseDefaultEventLoopPolicy(AbstractEventLoopPolicy):
class _Local(threading.local):
_loop = None
_pid = None
_set_called = False
def __init__(self):
self._local = self._Local()
self._local._pid = os.getpid()
def get_event_loop(self):
"""Get the event loop.
This may be None or an instance of EventLoop.
"""
if self._local._pid != os.getpid():
# If we detect we're in a child process forked by multiprocessing,
# we reset self._local so that we'll get a new event loop.
self._local = self._Local()
if (self._local._loop is None and
not self._local._set_called and
isinstance(threading.current_thread(), threading._MainThread)):