[Python-checkins] cpython (merge 3.4 -> default): Merge 3.4 -> default: asyncio: Be careful accessing instance variables in
guido.van.rossum
python-checkins at python.org
Sun Apr 27 19:47:39 CEST 2014
http://hg.python.org/cpython/rev/0cb436c6f082
changeset: 90480:0cb436c6f082
parent: 90477:05d162756946
parent: 90478:d42d3d3f9c41
user: Guido van Rossum <guido at python.org>
date: Sun Apr 27 10:34:39 2014 -0700
summary:
Merge 3.4 -> default: asyncio: Be careful accessing instance variables in __del__ (closes #21340).
files:
Lib/asyncio/tasks.py | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/Lib/asyncio/tasks.py b/Lib/asyncio/tasks.py
--- a/Lib/asyncio/tasks.py
+++ b/Lib/asyncio/tasks.py
@@ -76,7 +76,9 @@
return self.gen.gi_code
def __del__(self):
- frame = self.gen.gi_frame
+ # Be careful accessing self.gen.frame -- self.gen might not exist.
+ gen = getattr(self, 'gen', None)
+ frame = getattr(gen, 'gi_frame', None)
if frame is not None and frame.f_lasti == -1:
func = self.func
code = func.__code__
--
Repository URL: http://hg.python.org/cpython
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