Published 1.1.191

Bug Fix: Fixed bug in synthesized __match_args__ type for dataclass, which shouldn't include any keyword-only fields. Thanks to @HKGx for this contribution.

Bug Fix: Added special-casing to suppress "partially unknown type" diagnostic within member access expressions when they are used to access non-specialized generic classes within an argument expression. There are legitimate uses of partially unknown types in this case (e.g. in "isinstance" calls).

Behavior Change: Exempted class symbol __weakref__ from type completeness check since its type is well defined by the Python spec.

Behavior Change: Changed reportPropertyTypeMismatch to be disabled by default in all diagnostic modes.

Bug Fix: Fixed a hole in the check for partially-unknown types. Generic type aliases that are not specialized or are partially specialized (i.e. only some type arguments are specified) should trigger this check.

Bug Fix: Fixed bug that resulted in a false positive error when using class pattern matching with type variables.

Bug Fix: Fixed bug in "--ignoreexternal" mode of "--verifytypes" feature. It was not properly flagging errors when the type was external (and known) but the type arguments were partially unknown.

Enhancement: Enhanced truthy/falsy type narrowing pattern to handle classes that contain a __bool__ method that always returns True or False.

Enhancement: Changed parse error messages related to unclosed parentheses, braces and brackets so they are reported at the location of the starting token to better match the new Python 3.10 parse error reporting behavior.