Mailman 3 PEP 692: Using TypedDict for more precise **kwargs typing - Typing-sig

29 May 2022

      Adding support for more precise **kwargs (consisting of different types) typing using TypedDict has been a very desired feature in python community [1]. The feature proposal has been discussed both on the mailing list and at a typing meetup and received positive feedback. I've submitted PEP 692 that aims to add support for more precise **kwargs typing.

The PR is available at https://github.com/python/peps/pull/2620
And the preview at https://pep-previews--2620.org.readthedocs.build/pep-0692/

 - **kwargs can consist of different types
 - A new syntax `def foo(**kwargs: **Movie): ...` that enables the feature is introduced

Please let me know what you think about it.

Franek

[1] https://github.com/python/mypy/issues/4441

PEP 692: Using TypedDict for more precise **kwargs typing

Franek Magiera

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