Enhancement: Updated typeshed stubs to the latest version. This update includes some substantive changes to stdlib protocols and classes related to buffers. These changes will result in some compatibility issues for some libraries. For more details about the motivation for these changes, refer to PEP 688.
Regression Tests: Upgraded pyright’s CI process to include the execution of mypy_primer, a tool that was written by @hauntsaninja for mypy and typeshed to catch regressions. He extended the tool to support pyright. If you are a repo owner who uses pyright in your CI and would like us to include your project in pyright’s CI (to understand and prevent regressions that could affect your project), let us know.
Bug Fix: Fixed bug that resulted in a false negative when using the reportMissingTypeArgument check when defining an old-style type alias. This same bug resulted in inconsistent behavior between Union and |, which should be equivalent.
Bug Fix: Fixed a bug in the typeshed VERSIONS exclusions. It was falling back on the VERSIONS file in the packaged typeshed rather than using the custom typeshed path specified in the configuration or command line.
Bug Fix: Fixed a bug that led to a false negative when passing an unpacked tuple of length one to a function that requires more (or fewer) than one positional argument.
Performance: Reverted a recent internal refactoring because it resulted in increased peak memory usage in some cases.
Bug Fix: Fixed false positive error when using a *args: P.args as the first parameter in a method.
Bug Fix: Improved the protocol matching logic so it honors partially-solved type variables whose values are provided by other argument types in a call.
Bug Fix: Fixed a bug that led to infinite analysis time and heap exhaustion when analyzing an overloaded function that includes a ParamSpec that uses itself as an argument.
Bug Fix: Fixed a bug that led to a false positive reportIncompatibleMethodOverride error for overloaded method overrides in cases where the overloads are differentiated based on explicit types for the self or cls parameter.
Bug Fix: Fixed a regression that caused an incorrect type evaluation of a function that returns a callable with a ParamSpec that does not appear outside of the return type annotation.
Published 1.1.313
This is a hot-fix release aiming to address a specific regression in pyright 1.1.312 reported here.
Bug Fix: Reverted latest typeshed updates that caused a regression related to buffer types.
Published 1.1.312
Bug Fix: Fixed a bug that results in a false positive when calling a generic function that has a declared return type of a tuple and the call has an expected type (bidirectional type inference).
Enhancement: Enhanced reportIncompatibleMethodOverride diagnostic check to support cases where the overridden function is overloaded. Attempted to duplicate the same logic that's in mypy for compatibility.
Bug Fix: Fixed a bug that resulted in a false positive in certain obscure cases involving callables with parameters that are typed using TypeVarTuples.
Bug Fix: Fixed a bug that led to false positive errors when a generic function was called in a nested manner (i.e. invoked as in an argument expression).
Bug Fix: Fixed a bug that resulted in the incorrect return type inference for an async function that has no type annotations.
Bug Fix: Fixed bug that resulted in a false positive error when using a nested Literal that includes None.
Bug Fix: Fixed a bug that led to extremely long (effectively infinite) evaluation times when a generic function was passed as an argument to itself.
Behavior Change: Changed the matching of an unpacked dictionary passed as an argument to a callable when keyword arguments are present and have default values. Previously, the types of all such parameters were not checked against the unpacked dict type (under the assumption that the default argument would satisfy the parameter in this case). The new behavior matches that of mypy and assumes that the unpacked dict may supply arguments for all otherwise-unmatched keyword parameters even if they have default argument values.
Enhancement: Added auto-exclude logic specifically for typeshed so stdlib stubs that are not "in scope" for the current python version are auto-excluded from the project. This applies only if the typeshedPath is set to ..
Bug Fix: Fixed issue that caused a false positive error in typeshed CI due to nondeterministic handling of circular dependency in ReprEnum class.
Bug Fix: Fixed a bug that led to a false positive error when validating the consistency of the return type of a generator function if the return type declaration was not specifically Generator or Iterable (or their async counterparts).
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dependabot[bot]
commented
1 year ago
Bumps pyright from 1.1.293 to 1.1.314.
Release notes
Sourced from pyright's releases.
... (truncated)
Commits
0b49479Published 1.1.31473165c5Push pylance changes to pyright (#5248)51d2ff8Switched from ts-loader to esbuild-loader for better build performance. (#5247)3b36b8ePublished 1.1.313ee3c669Published 1.1.312d20fbcfPublished 1.1.3117e95fe8Published 1.1.31027d495aPublished 1.1.309b7f2751Published 1.1.308e1b6074pull-pylance-with-pyright-1.1.307 (#5093)Dependabot 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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