mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-23 18:24:46 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

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

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

7
Lib/multiprocessing/util.py
View file

@ -327,6 +327,13 @@ class ForkAwareThreadLock(object):
self.acquire = self._lock.acquire
self.release = self._lock.release
def __enter__(self):
return self._lock.__enter__()
def __exit__(self, *args):
return self._lock.__exit__(*args)
class ForkAwareLocal(threading.local):
def __init__(self):
register_after_fork(self, lambda obj : obj.__dict__.clear())