From 751c7c0f2db30a8a29383ec105d200991c209fe8 Mon Sep 17 00:00:00 2001 From: Victor Stinner Date: Mon, 23 Jun 2014 15:14:13 +0200 Subject: [PATCH] asyncio: Fix BaseEventLoop._assert_is_current_event_loop(): get_event_loop() raises an exception if there is no current loop --- Lib/asyncio/base_events.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py index 42d8b0b4027..b1271429637 100644 --- a/Lib/asyncio/base_events.py +++ b/Lib/asyncio/base_events.py @@ -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")