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Created on 2009-07-25 15:24 by ssmout, last changed 2022-04-11 14:56 by admin. This issue is now closed.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| set_union.patch | ssmout, 2009-07-25 15:24 | fix | ||
| Messages (3) | |||
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| msg90925 - (view) | Author: Shawn Smout (ssmout) | Date: 2009-07-25 15:24 | |
When calling the union method of a set with several arguments, if one of those sets is the original set, all arguments appearing after it are ignored. For example: x = set() x.union(set([1]), x, set([2])) evaluates to set([1]), not set([1, 2]) as expected. As another example, since all empty frozensets are the same, frozenset().union(frozenset([1]), frozenset(), frozenset([2])) also evaluates to just frozenset([1]). The fix is trivial, so I'm attaching a patch. |
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| msg90987 - (view) | Author: Raymond Hettinger (rhettinger) *  |
Date: 2009-07-27 17:41 | |
Good catch. Thanks. |
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| msg90997 - (view) | Author: Raymond Hettinger (rhettinger) * |
Date: 2009-07-27 20:33 | |
Fixed. See r74226, r74227, r74228 and r74229. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:51 | admin | set | github: 50822 |
| 2009-07-27 20:33:44 | rhettinger | set | status: open -> closed resolution: fixed messages: + msg90997 versions: + Python 2.6, Python 3.1, Python 2.7, Python 3.2 |
| 2009-07-27 17:41:58 | rhettinger | set | priority: high messages: + msg90987 |
| 2009-07-25 15:26:03 | benjamin.peterson | set | assignee: rhettinger nosy: + rhettinger |
| 2009-07-25 15:24:20 | ssmout | create | |