This is a hot-fix release to correct a regression introduced in 1.1.297.
Bug Fix: Fixed a regression that resulted in a false positive in some rare cases when attempting to assign a value to a property with a defined setter.
Enhancement: Updated typeshed to the latest stubs.
Published 1.1.297
Enhancement: Extended logic that searches for site-packages directory within a venv to handle the case where multiple /lib/python3.X/site-packages are present. The new logic prefers the configured Python version rather than picking the first one returned by the file system.
Enhancement: Added support for bidirectional type inference for dictionary expressions with dictionary expansion entries.
Bug Fix: Fixed a bug that led to a false positive error when using the | operator with two dicts whose keys or values are defined as literals.
Bug Fix: Fixed a recent regression that resulted in an incorrect type evaluation when using a __new__ method whose return type annotation is Self.
Enhancement: Implemented missing check for generic type alias specialization when too few type arguments are provided.
Bug Fix: Fixed a bug that resulted in a false negative when defining a generic class that derives from another generic class and the type parameter isn't compatible with the variance of the base class.
Bug Fix: Added logic to detect when a type alias is used in a generic class declaration's base class list and a type parameter used with the type alias is incompatible with the variance required for the type alias.
Bug Fix (contribution by Michael Davis): Declare workspaceFolders support in LSP server capabilities.
Performance: Performance optimization: reduced formatting of error messages in cases where it can be determined that they are not needed (e.g. in speculative evaluation code paths).
Bug Fix: Fixed a bug that caused the variance for type parameters to be incorrectly inferred when an auto-variance class derived from a non-auto-variance class.
Enhancement: Added support for type guard patterns type(x) == T and type(x) != T.
Enhancement: Improved error handling for dictionary expressions that use bidirectional type inference when the key type doesn't match the expected type.
Enhancement: Improved handling of typing.TypeAlias so it can be aliased and re-exported from other files.
Bug Fix: If no files are found and no errors are detected but the --outputjson command-line option is used, a json report should still be issued.
Bug Fix: Made JSON parsing stricter for the pyrightconfig.json file. Previously, a JSON syntax error was not detected or reported.
Enhancement: Removed the need for the binder to understand typing.Required and typing.NotRequired special forms. This allows these forms to be imported, re-exported, and aliased.
Bug Fix: Fixed a bug that resulted in an incorrect reporting of "unreachable code" after a call to a generator function that contains an unreachable yield statement.
Performance: Fixed performance issue that affected long if/elif chains.
Bug Fix: Fixed bug that resulted in incorrect type evaluation of arguments to functools.partial call along with false positive errors. The problem is that the special-case logic for functools.partial was not applying bidirectional type inference when evaluating the arg type.
Behavior Change: Changed import modeling behavior for import statements with multi-part module names. The statement import a.b.c now implies import a; import a.b; import a.b.c. This also affects import cycle detection because these implicit imports are now part of the import graph.
Bug Fix: Fixed a bug that led to a false positive error when using a subclass of type as a base class in a class declaration.
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dependabot[bot]
commented
1 year ago
Bumps pyright from 1.1.293 to 1.1.298.
Release notes
Sourced from pyright's releases.
... (truncated)
Commits
574fc59Published 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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