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  1. Qt for Python
  2. PYSIDE-2284

NoneType is an Unknown import

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    • 15b964d00 (dev), 165232a09 (6.5), 1ae272c38 (dev), f32c87d71 (6.7), 2d18d70ea (tqtc/lts-6.5)

    Description

      `types.NoneType` is an unknown import in Python 3.9 and below.

      There's a few ways to handle this while keeping Python 3.9 support:
      1. Use `_typeshed.NoneType`. typeshed is bundled with type checkers (mypy, pyright, pytype, pycharm) and so should be available. This overload is also marked as stable.
      2. Implement your own overload like typeshed does: https://github.com/python/typeshed/blob/1c0500a57050815102c702efd053e09770a5ee88/stdlib/_typeshed/__init__.pyi#L270-L277
      3. Use `type[None]` instead.

       

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. PYSIDE-2685 Error in stub files: Variables are not allowed in type expressions

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed
          resulted from

          Bug - A problem which impairs or prevents the functions of the product. PYSIDE-2278 Missing import NoneType in QtWidgets.pyi

          • P4: Low - Would be nice to fix, but it's not very important.
          • Closed
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              crmaurei Cristian Maureira-Fredes
              avasam Samuel Therrien
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                Resolved:

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