microsoft/pyright 1.1.378

Published 1.1.378

on GitHub

Bug Fixes:

• Fixed bug that results in incorrect logging of the pythonVersion string.
• (from Pylance) Fixed issue that resulted in the incorrect pythonVersion when a pyproject.toml is present with a "[tool.pyright]" section.
• Fixed a bug that results in false negatives for errors in argument expressions used in a call to functools.partial in some cases. This same issue also causes symbols accessed in these arg expressions to not be marked as referenced.
• Fixed bug that results in a crash in very specific circumstances that involve binding a method parameterized by a function-scoped ParamSpec.
• Fixed a bug that resulted in incorrect evaluation when converting a constructor to a callable and the constructed class has a metaclass with a __call__ method whose cls parameter is annotated with type[T].
• Fixed bug that results in a reportIncompatibleMethodOverride diagnostic being reported in the wrong location in some cases involving decorators.
• Fixed a bug that results in a false negative when overloads overlap due to default values.

Behavior Changes:

• Changed the default value of the disableBytesTypePromotions setting from false to true. It has been over two years since PEP 688 was accepted, so it's time for us to stop treating bytes as an alias for bytes | bytearray | memoryview. This is a breaking change and may require an update to the pyright configuration for some code bases.