[issue41923] Add PEP 613 typing.TypeAlias to the standard library

2020-10-03 Thread Mikhail Golubev
Change by Mikhail Golubev : -- keywords: +patch nosy: +east825 nosy_count: 3.0 -> 4.0 pull_requests: +21535 stage: -> patch review pull_request: https://github.com/python/cpython/pull/22532 ___ Python tracker <https://bugs.python.org/i

[issue41923] Add PEP 613 typing.TypeAlias to the standard library

2020-10-03 Thread Mikhail Golubev
New submission from Mikhail Golubev : TypeAlias is already included in typing_extensions package, making it available for pre-3.10 versions of Python. I'd like port this implementation to the upstream version of typing. -- components: Library (Lib) messages: 377890