[Typing-sig] Re: Draft PEP: Type Stubs

4 Mar 2021


      Am 03.03.21 um 18:36 schrieb henbruas@gmail.com:
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Sebastian Rittau wrote:
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Use built-in generics instead of the aliases from typing.
Yes::
  def foo(x: type[MyClass]) -> list[str]: ...
No::
  from typing import List, Type
def foo(x: Type[MyClass]) -> List[str]: ...
But::
  from typing import Iterable
def foo(x: Iterable[str]) -> None: ...
According to PEP585, importing collection types from typing is deprecated, so wouldn't it be better to recommend importing things like Iterable from collections.abc?
Good point! I will update the PEP.

  - Sebastian