github microsoft/pyright 1.1.327
Published 1.1.327

latest releases: 1.1.383, 1.1.382, 1.1.381...
13 months ago

Bug Fix: Fixed a bug in the isinstance type narrowing logic that evaluated the incorrect type when two protocol classes are involved.

Bug Fix: Fixed a bug that led to a false positive error when enclosing ... in quotes when specifying a ParamSpec default value.

Bug Fix: Fixed bug that resulted in false positive error when using a Union[*Ts] value in a binary expression.

Bug Fix: Fixed a recent regression that caused the pythonPath received from the client to be corrupted resulting in import resolution errors.

Behavior Change: Updated class specialization logic to conform to latest draft of PEP 696 when a class type parameter has a default type and that class is bound to one of its methods.

Enhancement: Improved error message for type argument mismatch when in an invariant context.

Behavior Change: Changed behavior to allow a class variable within a protocol to be marked Final without assigning a value to it in the protocol definition.

Bug Fix: Fixed a bug that results in a spurious error under certain circumstances when evaluating the type of a parameter within a nested function whose type refers to an outer-scope type variable.

Enhancement: Added check for a conditional expression that evaluates to a coroutine, which always evaluates to True. This is likely indicative of a missing await keyword.

Enhancement: Improved the type narrowing logic for the len(x) == L type narrowing pattern for tuples. The new logic supports narrowing of tuples with an indeterminate length (a ... entry).

Behavior Change: Removed check for empty body of @overload function.

Bug Fix: Fixed a false positive error when a TypeVar with a default value (as specified in PEP 696) appears within a method after an outer-scoped TypeVar without a default value.

Bug Fix: Fixed a bug that led to a false positive error when a frozen dataclass has an explicit __eq__ method and is used in way that requires it to be Hashable.

Bug Fix: Improved error messages that include module names. Previously, there were inconsistencies in how module names were reported.

Bug Fix: Fixed false positive error when using a forward-declared reference inside of an inlined TypedDict when from __future__ import annotations is in effect.

Bug Fix: Fixed a bug that led to a false negative when using a non-TypedDict base class within a TypedDict class statement.

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