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Created on 2006-06-27 10:20 by collinwinter, last changed 2022-04-11 14:56 by admin. This issue is now closed.
| Files | ||||
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| File name | Uploaded | Description | Edit | |
| py3k-remove_reduce.patch | collinwinter, 2006-06-27 10:20 | Remove reduce(), against r47103 | ||
| Messages (7) | |||
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| msg50535 - (view) | Author: Collin Winter (collinwinter) *  |
Date: 2006-06-27 10:20 | |
This patch removes the built-in reduce() function, including its documentation and tests. This patch is against r47103. |
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| msg50536 - (view) | Author: Jim Jewett (jimjjewett) | Date: 2006-06-27 15:19 | |
Logged In: YES user_id=764593 This recreates a reduce in csv. Wouldn't it make more sense to move reduce to functools, and import it from there? |
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| msg50537 - (view) | Author: Collin Winter (collinwinter) * |
Date: 2006-06-27 15:20 | |
Logged In: YES user_id=1344176 Would you like to see map, filter, reduce all moved to functools? |
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| msg50538 - (view) | Author: Jim Jewett (jimjjewett) | Date: 2006-06-27 15:24 | |
Logged In: YES user_id=764593 If the difflib change, couldn't + matches = 0 + for triple in self.get_matching_blocks(): + matches += triple[-1] be further simplified to matches=sum(triple[-1] for triple in self.get_matching_blocks()) |
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| msg50539 - (view) | Author: Collin Winter (collinwinter) * |
Date: 2006-06-27 15:42 | |
Logged In: YES user_id=1344176 I've changed my local version to improve the difflib change, per Jim's suggestion. I'm working on a combined patch that will remove reduce, filter and map all in one go, so I'm going to close this one. |
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| msg50540 - (view) | Author: Brett Cannon (brett.cannon) * |
Date: 2006-06-27 15:51 | |
Logged In: YES user_id=357491 Just to answer your question about map and filter, Collin: just rip them out. Generator comprehensions take care of both cases. reduce() is the only thing worth moving to functools. |
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| msg50541 - (view) | Author: Collin Winter (collinwinter) * |
Date: 2006-06-28 09:43 | |
Logged In: YES user_id=1344176 This patch has been superseded by path #1513870. |
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| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:56:18 | admin | set | github: 43560 |
| 2008-01-06 22:29:46 | admin | set | keywords:
- py3k versions: + Python 3.0 |
| 2006-06-27 10:20:25 | collinwinter | create | |