Message358386
>>> from collections.abc import Hashable, Reversible
>>> assert issubclass(Reversible, Hashable)
However, this is trivially wrong - lists are Reversible but not Hashable, and there is no reason to thing that reversible objects should all be hashable.
The versions of these classes in the typing module have the same problem. |
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2019-12-14 10:04:07 | Zac Hatfield-Dodds | set | recipients:
+ Zac Hatfield-Dodds |
2019-12-14 10:04:07 | Zac Hatfield-Dodds | set | messageid: <1576317847.63.0.718393349876.issue39046@roundup.psfhosted.org> |
2019-12-14 10:04:07 | Zac Hatfield-Dodds | link | issue39046 messages |
2019-12-14 10:04:07 | Zac Hatfield-Dodds | create | |
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