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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 | bd4b667ea4003647477a136e0b677e943af795a2 (patch) | |
| tree | 4319b1990214fa5f3b5db1a7c33d1a962f7c3c79 /Lib/_weakrefset.py | |
| parent | c97f5ede8f15ab91b2bc224d6fd7c577b744af63 (diff) | |
| download | cpython-bd4b667ea4003647477a136e0b677e943af795a2.zip cpython-bd4b667ea4003647477a136e0b677e943af795a2.tar.gz cpython-bd4b667ea4003647477a136e0b677e943af795a2.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 990c3a6..627959b 100644 --- a/Lib/_weakrefset.py +++ b/Lib/_weakrefset.py @@ -60,6 +60,8 @@ class WeakSet(object): 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): |