Bug Fix: Fixed regression that resulted in a false positive error when using an index expression form with a class whose metaclass supplies a __getitem__ method when the expression is used as a runtime expression, as opposed to a type expression.
Performance: sped up type analyzer by 5-25% by caching types that have been converted to or from an instance. This drops the analysis time of pydantic from 17s to 12s.
Performance: Further improved perf when determining type compatibility of unions with many subtypes. This further reduces the analysis time of pydantic from 12s to 4s.
Enhancement: Added new diagnostic check reportImplicitOverride.
Bug Fix: Fixed bug that resulted in a false positive error relating to variance incompatibility.
Bug Fix: Fixed regression that caused a crash in the presence of the illegal statement import ..
Behavior Change: Changed the logic in the code flow engine so it never attempts to infer a NoReturn return type for a function that lacks a return type annotation. This results in a big speed improvement for some (unannotated) code bases, but it also produces somewhat inconsistent type evaluation results because a function whose type is inferred to be NoReturn by the type checker will not be treated as such if it is called elsewhere in the program.
Bug Fix: Fixed bug that resulted in a crash when user types import without a follow-on module name. This can happen in due corse of typing an import statement.
Bug Fix: Added support for clear and popitem methods on TypedDict instance that is marked @final and has no required entries.
Bug Fix: Improved hover text for methods that are synthesized (e.g. the get method for TypedDict).
Behavior Change: When stub generator encounters an import statement within a try block, it now emits it rather than ignoring it.
Bug Fix: Fixed a bug that can result in infinite recursion (and a subsequent crash) when a class instance is called and the class defines a __getattr__ method.
Enhancement: Added support for @deprecated in an __init__ method when constructing a class.
Bug Fix: Fixed a couple of bugs in the type narrowing logic for class pattern matching. In particular, added better support for NoneType() patterns and cases where the subject type is a union that includes subtypes of the class pattern.
Behavior Change: Improved consistency of type narrowing on assignment when the target is a variable with a declared type and the assigned value is an unknown or partially-unknown type. Previously, if the assigned value was Unknown, the declared type was assumed, but if the assigned value was a union that included Unknown, the narrowed type (including the Unknown) was assumed. We now always include an Unknown in the assigned type so the reportUnknownVariableType diagnostic is reported.
Enhancement: Updated typeshed stubs to the latest version.
Bug Fix: Fixed a bug that led to the incorrect type resolution for unsupported function Enum class construction. The resulting type should be Unknown, but it was evaluated as Never.
Enhancement: Extended support for reportUnnecessaryComparison check to handle dataclass types that use a synthesized __eq__ method.
Bug Fix: Fixed regression that resulted in internal corrupt state and odd behaviors like builtin symbols being marked as "not found" in some circumstances.
Bug Fix: Fixed a recent regression that resulted in a false positive error when a multi-part import statement was used and useLibraryCodeForTypes was disabled.
Published 1.1.299
Bug Fix: Fixed bug that caused incorrect evaluation of numeric literals expressed as binary, octal, or hex. These literals were incorrectly represented as "big integers" in some cases, which caused some operations to fail during type checking.
Bug Fix: Fixed display issue with name of module when it is imported implicitly as part of a multi-part import.
Behavior Change: Changed # pyright: basic file-level comment so it overrides "strict" settings specified in the config file or language server settings. This allows an individual file to be "downgraded" from strict to basic.
Bug Fix: Fixed a recent regression that resulted in multi-part imports being evaluated as unknown if a namespace package was used for an intermediate part of the module path and useLibraryCodeForTypes was set to false.
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dependabot[bot]
commented
1 year ago
Bumps pyright from 1.1.293 to 1.1.300.
Release notes
Sourced from pyright's releases.
... (truncated)
Commits
f9a7382Published 1.1.3006de7375Push pylance changes to pyright (#4783)cebfc31Bump webpack from 5.75.0 to 5.76.0 in /packages/pyright (#4774)ac9b89cPublished 1.1.299574fc59Published 1.1.298d016ff4Published 1.1.2978c79c1bPublished 1.1.296e411e53[PylanceBot] Pull Pylance with Pyright 1.1.295 (#4675)f5e43caPublished 1.1.29558f6824Published 1.1.294Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
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