Message319310
In https://docs.python.org/3/faq/programming.html#why-are-default-values-shared-between-objects there is an example showing memoization using `def expensive(arg1, arg2, _cache={}):`. We should change the signature in that example to make `_cache` a keyword-only parameter and possibly adjust the comment to note that that's been done to prevent accidental calls with three positional arguments.
Note to existing contributors: if this wouldn't be within your first couple of patches, please leave this for a new contributor to find. Thanks! |
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Date |
User |
Action |
Args |
2018-06-11 15:59:35 | zach.ware | set | recipients:
+ zach.ware, docs@python |
2018-06-11 15:59:35 | zach.ware | set | messageid: <1528732775.39.0.592728768989.issue33836@psf.upfronthosting.co.za> |
2018-06-11 15:59:35 | zach.ware | link | issue33836 messages |
2018-06-11 15:59:35 | zach.ware | create | |
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