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| author | Antoine Pitrou <solipsis@pitrou.net> | 2013-12-17 23:28:36 (GMT) |
|---|---|---|
| committer | Antoine Pitrou <solipsis@pitrou.net> | 2013-12-17 23:28:36 (GMT) |
| commit | 320b39158ebfd63f25eb5f10dd65792334445eda (patch) | |
| tree | a2e8d0b7a9eaf211f55c489888780c4c7e163362 /Lib/_weakrefset.py | |
| parent | 0c73fc04e603be95e8609523794ad7233764e986 (diff) | |
| download | cpython-320b39158ebfd63f25eb5f10dd65792334445eda.zip cpython-320b39158ebfd63f25eb5f10dd65792334445eda.tar.gz cpython-320b39158ebfd63f25eb5f10dd65792334445eda.tar.bz2 | |
Issue #20006: Fix sporadic failures in test_weakset.
Diffstat (limited to 'Lib/_weakrefset.py')
| -rw-r--r-- | Lib/_weakrefset.py | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/Lib/_weakrefset.py b/Lib/_weakrefset.py index 6a98b88..7f9923c 100644 --- a/Lib/_weakrefset.py +++ b/Lib/_weakrefset.py @@ -60,6 +60,8 @@ class WeakSet: for itemref in self.data: item = itemref() if item is not None: + # Caveat: the iterator will keep a strong reference to + # `item` until it is resumed or closed. yield item def __len__(self): |