Author: Armin Rigo <ar...@tunes.org>
Branch:
Changeset: r64710:51f304544a4b
Date: 2013-06-02 12:15 +0200
http://bitbucket.org/pypy/pypy/changeset/51f304544a4b/
Log: issue #1507: silence "not holding the import lock" after a fork().
diff --git a/pypy/module/imp/importing.py b/pypy/module/imp/importing.py
--- a/pypy/module/imp/importing.py
+++ b/pypy/module/imp/importing.py
@@ -791,6 +791,10 @@
def release_lock(self):
me = self.space.getexecutioncontext() # used as thread ident
if self.lockowner is not me:
+ if self.lockowner is None:
+ # Too bad. This situation can occur if a fork() occurred
+ # with the import lock held, and we're the child.
+ return
if not self._can_have_lock():
return
space = self.space
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