Message397476
typing.Union always collapsed to a simple type if it contains a single type.
>>> import typing
>>> typing.Union[int, typing.T][int]
<class 'int'>
But the builtin union type can contain a single type:
>>> (int | typing.T)[int]
int
>>> type((int | typing.T)[int])
<class 'types.Union'> |
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Date |
User |
Action |
Args |
2021-07-14 11:04:42 | serhiy.storchaka | set | recipients:
+ serhiy.storchaka, gvanrossum, kj |
2021-07-14 11:04:42 | serhiy.storchaka | set | messageid: <1626260682.01.0.97762085111.issue44636@roundup.psfhosted.org> |
2021-07-14 11:04:42 | serhiy.storchaka | link | issue44636 messages |
2021-07-14 11:04:41 | serhiy.storchaka | create | |
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