asyncio: Fix BaseEventLoop._assert_is_current_event_loop(): get_event_loop()

raises an exception if there is no current loop
This commit is contained in:
Victor Stinner 2014-06-23 15:14:13 +02:00
parent 1c99bc84bd
commit 751c7c0f2d
1 changed files with 5 additions and 2 deletions

View File

@ -332,8 +332,11 @@ class BaseEventLoop(events.AbstractEventLoop):
Should only be called when (self._debug == True). The caller is
responsible for checking this condition for performance reasons.
"""
current = events.get_event_loop()
if current is not None and current is not self:
try:
current = events.get_event_loop()
except AssertionError:
return
if current is not self:
raise RuntimeError(
"non-threadsafe operation invoked on an event loop other "
"than the current one")