➜
This issue tracker has been migrated to GitHub,
and is currently read-only.
For more information,
see the GitHub FAQs in the Python's Developer Guide.
Created on 2015-07-25 09:51 by jwilk, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Files | ||||
|---|---|---|---|---|
| File name | Uploaded | Description | Edit | |
| reverse_stablity.diff | rhettinger, 2015-07-25 19:34 | Improve example | ||
| Messages (4) | |||
|---|---|---|---|
| msg247328 - (view) | Author: Jakub Wilk (jwilk) | Date: 2015-07-25 09:51 | |
https://docs.python.org/3/howto/sorting.html#odd-and-ends gives the following example for reverse sort stability: >>> data = [('red', 1), ('blue', 1), ('red', 2), ('blue', 2)] >>> assert sorted(data, reverse=True) == list(reversed(sorted(reversed(data)))) But here all the keys are different, so the result would be the same even if the sort algorithm weren't stable. You probably wanted to pass to key=itemgetter(0) to both sorted() calls. |
|||
| msg257432 - (view) | Author: Ezio Melotti (ezio.melotti) *  |
Date: 2016-01-04 00:03 | |
LGTM, however I would also show the sorted output too. |
|||
| msg264231 - (view) | Author: Roundup Robot (python-dev)  |
Date: 2016-04-26 08:09 | |
New changeset ba87f7f246e0 by Raymond Hettinger in branch '2.7': Issue #24715: Improve sort stability example https://hg.python.org/cpython/rev/ba87f7f246e0 |
|||
| msg264232 - (view) | Author: Roundup Robot (python-dev) |
Date: 2016-04-26 08:11 | |
New changeset ae1e55102449 by Raymond Hettinger in branch '3.5': Issue #24715: Improve sort stability example https://hg.python.org/cpython/rev/ae1e55102449 |
|||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:19 | admin | set | github: 68903 |
| 2016-04-26 08:11:50 | rhettinger | set | status: open -> closed resolution: fixed |
| 2016-04-26 08:11:35 | python-dev | set | messages: + msg264232 |
| 2016-04-26 08:09:48 | python-dev | set | nosy:
+ python-dev messages: + msg264231 |
| 2016-01-04 00:03:50 | ezio.melotti | set | versions:
+ Python 2.7, Python 3.5, Python 3.6 nosy: + ezio.melotti messages: + msg257432 type: enhancement stage: commit review |
| 2015-07-25 19:34:11 | rhettinger | set | files:
+ reverse_stablity.diff keywords: + patch |
| 2015-07-25 16:42:52 | rhettinger | set | assignee: docs@python -> rhettinger nosy: + rhettinger |
| 2015-07-25 09:51:11 | jwilk | create | |