build(deps-dev): bump pyright from 1.1.184 to 1.1.277

[dependabot]

Bumps pyright from 1.1.184 to 1.1.277.

Release notes

Sourced from pyright's releases.

Published 1.1.277

Enhancement: Added support for falsy type guard expressions when the evaluated type is a NamedTuples with at least one element. These always evaluate to True.

Bug Fix: Fixed bug that resulted in a false positive "possibly unbound" error when a builtin symbol is overridden in the global scope within a conditional block.

Enhancement: Improved error message for TypeVar constraints that contain generics. Fixed a bug that prevented an error message when keyword argument was duplicated in a call to TypeVar.

Enhancement: Added support for infer_variance parameter to TypeVar as specified in draft PEP 695.

Bug Fix: Improved consistency of assignment-based type narrowing when the type of the assigned value includes an Any or Unknown type argument that is nested more than one level deep and the expected (declared) value contains a type argument that is not Any.

Enhancement: Updated typeshed stubs to the latest version.

Bug Fix: Fixed bug that results in a false positive error when a protocol class implements an overloaded method.

Bug Fix: Added a workaround for a recent change to the typeshed stub dataclasses.pyi relating to the InitVar class. For Python 3.8, the stub indicates that the InitVar class has a metaclass called _InitVarMeta that has a __getitem__ method that returns a value of type InitVar[Any], but this creates a circularity because the evaluation of the expression InitVar[Any] depends on the return type of _InitVarMeta.__getitem__.

Published 1.1.276

Enhancement: Updated typeshed stubs to the latest version. This includes the removal of stubs for freezegun.

Enhancement: Added support for draft PEP 698 and the @override decorator.

Enhancement: Enhanced reportSelfClsParameterName so it applies to overload signatures. In the general case, this check is not applied to functions with decorators because decorators can change the semantics of parameters for the decorated function. But @overload is a special case, and its semantics are well known.

Enhancement: Extended the defineConstant mechanism to work with conditional statements that contain member access expressions that reference a defined member name.

Published 1.1.275

Bug Fix: Fixed a bug that resulted in an incorrect type evaluation when a TypeVar bound to an Enum class is instantiated.

Bug Fix: Added a global "cache manager" to track heap usage for all type analyzer service instances. This prevents out-of-memory conditions when many roots are used in a multi-root workspace.

Behavior Change (from Pylance): Don't treat classes decorated with dataclass_transform as dataclasses for purposes of determining which fields should be represented in the synthesized __init__ method. This was an ambiguity in PEP 681, which was recently clarified.

Bug Fix: Fixed a bug that resulted in a false negative when using illegal annotation expression forms within a TypedDict inlined (call-based) definition.

Bug Fix: Fixed a bug in the code flow engine that resulted in incorrect type evaluation in certain cases involving nested loops.

Bug Fix: Fixed a bug that resulted in a false positive error when a call targets an object with a __call__ that is itself an object with a __call__ method.

Bug Fix: Added a check for a return statement with an explicit return value within an async generator function. This is considered a syntax error by the Python compiler, so it should be flagged at static analysis time.

Bug Fix: Fixed a bug that resulted in incorrect handling of binary files (e.g. ".so" or ".pyd" files) within a library when creating stub files.

Behavior Change: Enhanced the heuristics used to infer the type of an unannotated function parameter with a default value. If that value evaluates to an instance of a class with a private name (i.e. it starts with an underscore), pyright will now assume that the value is potentially a singleton sentinel value similar to None and will infer the type to be a union of that type and Unknown.

Published 1.1.274

Bug Fix: Fixed a bug that resulted in incorrect type evaluation for members of a StrEnum subclass under certain circumstances. This was caused by a circular dependency in ReprEnum caused by pyright's validation of __init_subclass__ as part of class type evaluation. This change moves this validation step from the type evaluator to the checker, eliminating the potential for circular dependencies and improving performance.

Bug Fix: Fixed a bug that resulted in a false positive error indicating that a type definition relies on itself in a circular manner.

... (truncated)

Commits

• a58485a Published 1.1.277
• 7991887 Published 1.1.276
• 779b872 Published 1.1.275
• fdc9844 Published 1.1.274
• f04730c Published 1.1.273
• a7f3fdd Published 1.1.272
• df789b5 pull-pylance-with-pyright-1.1.271 (#3946)
• 49c18e6 Published 1.1.271
• d09fded Published 1.1.270
• 36df440 Published 1.1.269
• Additional commits viewable in compare view

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[dependabot]

Superseded by #157.