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Created on 2001-12-28 21:29 by gvanrossum, last changed 2022-04-10 16:04 by admin. This issue is now closed.
| Messages (3) | |||
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| msg8540 - (view) | Author: Guido van Rossum (gvanrossum) *  |
Date: 2001-12-28 21:29 | |
(This was reported on c.l.py by Oliver Hartman, using a more elaborate example.) Take this simple recursive data structure: | class Node(object): | pass | a = Node(); b = Node() | a.b = b; b.a = a | import copy | c = copy.deepcopy(a) This raises RuntimeError: maximum recursion depth exceeded |
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| msg8541 - (view) | Author: Guido van Rossum (gvanrossum) * |
Date: 2001-12-28 21:35 | |
Logged In: YES user_id=6380 Cause: The code in deepcopy() and _reconstruct() was naive -- they didn't pass the memo to each other. I've checked in a fix as copy.py rev. 1.23. |
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| msg8542 - (view) | Author: Tim Peters (tim.peters) * |
Date: 2001-12-29 04:40 | |
Logged In: YES user_id=31435 I'm sure Guido meant to close this. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-10 16:04:50 | admin | set | github: 35843 |
| 2001-12-28 21:29:55 | gvanrossum | create | |