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Created on 2015-12-26 15:03 by serhiy.storchaka, last changed 2022-04-11 14:58 by admin. This issue is now closed.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| repr_recursive.patch | serhiy.storchaka, 2015-12-26 15:03 | review | ||
| Messages (4) | |||
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| msg257037 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) *  |
Date: 2015-12-26 15:03 | |
For now repr() of recursive object replaces nested representations of self with a placeholder containing "...": "[...]" for list, "{...}" for dict, "set(...)" for set, and just "..." for Python classes that use reprlib. Unfortunately such replacements are valid expressions in Python 3.
The same replacement is used for too deeply nested objects in reprlib and pprint.
Proposed patch makes "<...>" to be always used as a placeholder. This is invalid syntax and well visually distinguishable.
Python-Ideas discussion: http://comments.gmane.org/gmane.comp.python.ideas/37555
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| msg257054 - (view) | Author: Chris Angelico (Rosuav) * | Date: 2015-12-26 22:53 | |
LGTM. I'm currently seeing failures in test_ssl, but they weren't introduced by this patch. I'll run with this patch and see if I run into any third party test failures. +1 on the change. |
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| msg257168 - (view) | Author: Serhiy Storchaka (serhiy.storchaka) * |
Date: 2015-12-29 06:44 | |
Rejected by Guido. http://permalink.gmane.org/gmane.comp.python.ideas/37562 |
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| msg257170 - (view) | Author: Franklin? Lee (leewz) | Date: 2015-12-29 07:18 | |
Hey, I brought this up last month in the #python channel. I suggested `[ . . . ]`. I agree that there's no great need, though. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:58:25 | admin | set | github: 70144 |
| 2015-12-29 07:18:35 | leewz | set | nosy:
+ leewz messages: + msg257170 |
| 2015-12-29 06:44:04 | serhiy.storchaka | set | status: open -> closed resolution: rejected messages: + msg257168 stage: patch review -> resolved |
| 2015-12-26 22:53:25 | Rosuav | set | nosy:
+ Rosuav messages: + msg257054 |
| 2015-12-26 15:03:56 | serhiy.storchaka | create | |