Fixed regression introduced in 1.1.343 that results in nondeterminist…#10865
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Fixed regression introduced in 1.1.343 that results in nondeterminist…#10865
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…ic (order-dependent) type evaluation under certain circumstances involving recursive type aliases. This addresses #10850.
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Diff from mypy_primer, showing the effect of this PR on open source code: Tanjun (https://github.com/FasterSpeeding/Tanjun)
+ .../projects/Tanjun/tanjun/_internal/__init__.py:699:21 - warning: Type of "node" is partially unknown
+ Type of "node" is "dict[str | _IndexKeys, _TreeT | list[tuple[list[str], MessageCommand[Any]]]] | list[tuple[list[str], MessageCommand[Any]]] | Unknown" (reportUnknownVariableType)
+ .../projects/Tanjun/tanjun/_internal/__init__.py:707:34 - warning: Argument type is partially unknown
+ Argument corresponds to parameter "object" in function "append"
+ Argument type is "tuple[str, dict[str | _IndexKeys, dict[str | _IndexKeys, ...] | list[tuple[list[str], MessageCommand[Any]]]] | dict[Unknown, Unknown]]" (reportUnknownArgumentType)
+ .../projects/Tanjun/tanjun/_internal/__init__.py:712:17 - warning: Type of "entries" is partially unknown
+ Type of "entries" is "dict[str | _IndexKeys, _TreeT | list[tuple[list[str], MessageCommand[Any]]]] | list[tuple[list[str], MessageCommand[Any]]] | Unknown" (reportUnknownVariableType)
+ .../projects/Tanjun/tanjun/_internal/__init__.py:714:17 - warning: Type of "remove" is partially unknown
+ Type of "remove" is "((value: tuple[list[str], MessageCommand[Any]], /) -> None) | ((value: Unknown, /) -> None)" (reportUnknownMemberType)
- 36 errors, 108 warnings, 0 informations
+ 36 errors, 112 warnings, 0 informations
ibis (https://github.com/ibis-project/ibis)
- .../projects/ibis/ibis/backends/polars/rewrites.py:114:25 - error: Argument of type "list[Unknown]" cannot be assigned to parameter "left_on" of type "VarTuple[Value[Unknown, Any]]" in function "__init__"
- "list[Unknown]" is not assignable to "tuple[Value[Unknown, Any], ...]" (reportArgumentType)
- .../projects/ibis/ibis/backends/polars/rewrites.py:115:26 - error: Argument of type "list[Unknown]" cannot be assigned to parameter "right_on" of type "VarTuple[Value[Unknown, Any]]" in function "__init__"
- "list[Unknown]" is not assignable to "tuple[Value[Unknown, Any], ...]" (reportArgumentType)
- .../projects/ibis/ibis/backends/polars/rewrites.py:116:25 - error: Argument of type "list[Unknown]" cannot be assigned to parameter "left_by" of type "VarTuple[Value[Unknown, Any]]" in function "__init__"
- "list[Unknown]" is not assignable to "tuple[Value[Unknown, Any], ...]" (reportArgumentType)
- .../projects/ibis/ibis/backends/polars/rewrites.py:117:26 - error: Argument of type "list[Unknown]" cannot be assigned to parameter "right_by" of type "VarTuple[Value[Unknown, Any]]" in function "__init__"
- "list[Unknown]" is not assignable to "tuple[Value[Unknown, Any], ...]" (reportArgumentType)
- .../projects/ibis/ibis/backends/polars/rewrites.py:127:25 - error: Argument of type "list[Unknown]" cannot be assigned to parameter "left_on" of type "VarTuple[Value[Unknown, Any]]" in function "__init__"
- "list[Unknown]" is not assignable to "tuple[Value[Unknown, Any], ...]" (reportArgumentType)
- .../projects/ibis/ibis/backends/polars/rewrites.py:128:26 - error: Argument of type "list[Unknown]" cannot be assigned to parameter "right_on" of type "VarTuple[Value[Unknown, Any]]" in function "__init__"
- "list[Unknown]" is not assignable to "tuple[Value[Unknown, Any], ...]" (reportArgumentType)
- 7360 errors, 238 warnings, 0 informations
+ 7354 errors, 238 warnings, 0 informations
sympy (https://github.com/sympy/sympy)
- .../projects/sympy/sympy/codegen/ast.py:872:7 - error: Base classes for class "String" define method "sort_key" in incompatible way
- Return type mismatch: base method returns type "tuple[tuple[int, int, str], tuple[int, tuple[tuple[tuple[int, int, str], Unknown, tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]", override returns type "tuple[tuple[Literal[2], Literal[0], str], tuple[int, tuple[str]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]"
- "tuple[tuple[Literal[2], Literal[0], str], tuple[int, tuple[str]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]" is not assignable to "tuple[tuple[int, int, str], tuple[int, tuple[tuple[tuple[int, int, str], Unknown, tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]"
- Tuple entry 2 is incorrect type
- "tuple[int, tuple[str]]" is not assignable to "tuple[int, tuple[tuple[tuple[int, int, str], Unknown, tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]]"
- Tuple entry 2 is incorrect type (reportIncompatibleMethodOverride)
- .../projects/sympy/sympy/combinatorics/fp_groups.py:243:31 - error: Argument of type "Unknown | GaussianRational | MPQ | GaussianInteger | MPZ | Expr | Rational | NaN | ComplexInfinity | One | NegativeOne | Zero | Integer | Infinity | NegativeInfinity | Float | Number | Poly | Any" cannot be assigned to parameter "x" of type "SupportsAbs[_T@abs]" in function "abs"
- Type "Unknown | GaussianRational | MPQ | GaussianInteger | MPZ | Expr | Rational | NaN | ComplexInfinity | One | NegativeOne | Zero | Integer | Infinity | NegativeInfinity | Float | Number | Poly | Any" is not assignable to type "SupportsAbs[Expr]"
- "GaussianInteger" is incompatible with protocol "SupportsAbs[Expr]"
- "__abs__" is not present (reportArgumentType)
- Return type mismatch: base method returns type "tuple[tuple[int, int, str], tuple[int, tuple[tuple[tuple[int, int, str], Unknown, tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]", override returns type "tuple[tuple[tuple[int, int, str], tuple[int, tuple[tuple[tuple[int, int, str], Unknown, tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One] | Unknown, ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One] | Unknown | tuple[tuple[int, int, str | Unknown], Unknown | tuple[int, tuple[str]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]"
- "tuple[tuple[tuple[int, int, str], tuple[int, tuple[tuple[tuple[int, int, str], Unknown, tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One] | Unknown, ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One] | Unknown | tuple[tuple[int, int, str | Unknown], Unknown | tuple[int, tuple[str]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]" is not assignable to "tuple[tuple[int, int, str], tuple[int, tuple[tuple[tuple[int, int, str], Unknown, tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]"
+ Return type mismatch: base method returns type "tuple[tuple[int, int, str], tuple[int, tuple[Unknown, ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]", override returns type "tuple[tuple[tuple[int, int, str], tuple[int, tuple[Unknown, ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One] | Unknown | tuple[tuple[int, int, str | Unknown], tuple[int, tuple[Unknown, ...]] | tuple[int, tuple[str]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]"
+ "tuple[tuple[tuple[int, int, str], tuple[int, tuple[Unknown, ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One] | Unknown | tuple[tuple[int, int, str | Unknown], tuple[int, tuple[Unknown, ...]] | tuple[int, tuple[str]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One], ...]" is not assignable to "tuple[tuple[int, int, str], tuple[int, tuple[Unknown, ...]], tuple[tuple[Literal[1], Literal[0], Literal['Number']], tuple[int, tuple[()]], tuple[()], One], One]"
- .../projects/sympy/sympy/combinatorics/perm_groups.py:2796:32 - error: Operator "^" not supported for types "Basic" and "Basic" (reportOperatorIssue)
+ .../projects/sympy/sympy/combinatorics/perm_groups.py:4565:19 - error: "_p_elements_group" is not a known attribute of "None" (reportOptionalMemberAccess)
+ .../projects/sympy/sympy/combinatorics/tensor_can.py:836:16 - error: Operator "-" not supported for "None" (reportOptionalOperand)
+ .../projects/sympy/sympy/combinatorics/tensor_can.py:844:49 - error: Object of type "None" cannot be used as iterable value (reportOptionalIterable)
+ .../projects/sympy/sympy/combinatorics/tensor_can.py:844:51 - error: Cannot access attribute "_array_form" for class "list[int]"
+ Attribute "_array_form" is unknown (reportAttributeAccessIssue)
+ .../projects/sympy/sympy/combinatorics/tensor_can.py:844:51 - error: Cannot access attribute "_array_form" for class "Basic"
+ Attribute "_array_form" is unknown (reportAttributeAccessIssue)
- .../projects/sympy/sympy/combinatorics/tests/test_group_numbers.py:11:32 - error: Operator "**" not supported for types "int | array[int] | None" and "Literal[12]"
- Operator "**" not supported for types "None" and "Literal[12]"
- Operator "**" not supported for types "array[int]" and "Literal[12]" (reportOperatorIssue)
+ .../projects/sympy/sympy/combinatorics/testutil.py:248:37 - error: Operator "-" not supported for "None" (reportOptionalOperand)
+ .../projects/sympy/sympy/combinatorics/testutil.py:257:52 - error: Operator "-" not supported for "None" (reportOptionalOperand)
+ .../projects/sympy/sympy/combinatorics/testutil.py:270:12 - error: Operator "*" not supported for types "tuple[Literal[0]]" and "Unknown | None"
+ Operator "*" not supported for types "tuple[Literal[0]]" and "None" (reportOperatorIssue)
- Return type mismatch: base method returns type "Basic", override returns type "tuple[Unknown, ...] | Unknown | Product* | Basic | BooleanFalse | BooleanTrue | Equality | Expr | Self@Product | ComplexInfinity | Float | Infinity | Integer | NaN | NegativeInfinity | NegativeOne | Number | One | Rational | Zero"
- Type "tuple[Unknown, ...] | Unknown | Product* | Basic | BooleanFalse | BooleanTrue | Equality | Expr | ComplexInfinity | Float | Infinity | Integer | NaN | NegativeInfinity | NegativeOne | Number | One | Rational | Zero" is not assignable to type "Basic"
+ Return type mismatch: base method returns type "Basic", override returns type "tuple[Unknown, ...] | Unknown | Product | Basic | Expr | One"
+ Type "tuple[Unknown, ...] | Unknown | Product | Basic | Expr | One" is not assignable to type "Basic"
+ .../projects/sympy/sympy/concrete/products.py:275:21 - error: Operator "/" not supported for types "Literal[1]" and "Basic | One | Unknown | Expr | Product*"
- .../projects/sympy/sympy/concrete/products.py:275:21 - error: Operator "/" not supported for types "Literal[1]" and "Basic | One | Unknown | tuple[Unknown, ...] | Product* | Equality | BooleanFalse | BooleanTrue | NaN | Zero | NegativeOne | Integer | ComplexInfinity | Rational | Infinity | NegativeInfinity | Float | Number | Expr"
- Operator "/" not supported for types "Literal[1]" and "Basic"
- Operator "/" not supported for types "Literal[1]" and "tuple[Unknown, ...]"
- Operator "/" not supported for types "Literal[1]" and "Equality" (reportOperatorIssue)
+ Operator "/" not supported for types "Literal[1]" and "Basic" (reportOperatorIssue)
- .../projects/sympy/sympy/concrete/products.py:284:22 - error: Cannot access attribute "doit" for class "tuple[Unknown, ...]"
- Attribute "doit" is unknown (reportAttributeAccessIssue)
- .../projects/sympy/sympy/concrete/tests/test_products.py:68:12 - error: Operator "*" not supported for types "tuple[Unknown, ...] | Unknown | Product | Basic | BooleanFalse | BooleanTrue | ComplexInfinity | Equality | Expr | Float | Infinity | Integer | NaN | NegativeInfinity | NegativeOne | Number | One | Rational | Zero" and "tuple[Unknown, ...] | Unknown | Product | Basic | BooleanFalse | BooleanTrue | ComplexInfinity | Equality | Expr | Float | Infinity | Integer | NaN | NegativeInfinity | NegativeOne | Number | One | Rational | Zero"
+ .../projects/sympy/sympy/concrete/tests/test_products.py:68:12 - error: Operator "*" not supported for types "tuple[Unknown, ...] | Unknown | Product | Basic | Expr | One | BooleanFalse | BooleanTrue | Equality | NaN" and "tuple[Unknown, ...] | Unknown | Product | Basic | Expr | One | BooleanFalse | BooleanTrue | Equality | NaN"
- Operator "*" not supported for types "tuple[Unknown, ...]" and "ComplexInfinity"
- Operator "*" not supported for types "tuple[Unknown, ...]" and "Float"
... (truncated 3620 lines) ...
kornia (https://github.com/kornia/kornia)
- .../projects/kornia/kornia/feature/scale_space_detector.py:187:105 - error: Type of "coord_max" could not be determined because it refers to itself (reportGeneralTypeIssues)
- .../projects/kornia/kornia/feature/scale_space_detector.py:191:34 - error: Type of "coord_max" could not be determined because it refers to itself (reportGeneralTypeIssues)
- 5897 errors, 10 warnings, 0 informations
+ 5895 errors, 10 warnings, 0 informations
openlibrary (https://github.com/internetarchive/openlibrary)
+ .../projects/openlibrary/openlibrary/plugins/openlibrary/stats.py:150:24 - error: "__name__" is not a known attribute of "None" (reportOptionalMemberAccess)
+ .../projects/openlibrary/openlibrary/plugins/openlibrary/stats.py:151:73 - error: "encoding" is not a known attribute of "None" (reportOptionalMemberAccess)
+ .../projects/openlibrary/openlibrary/plugins/openlibrary/stats.py:152:35 - error: "encoding" is not a known attribute of "None" (reportOptionalMemberAccess)
+ .../projects/openlibrary/openlibrary/plugins/worksearch/subjects.py:324:20 - error: Cannot assign to attribute "facet_counts" for class "SearchResponse"
+ Expression of type "dict[str, list[list[int] | Unknown | list[Unknown]]]" cannot be assigned to attribute "facet_counts" of class "SearchResponse"
+ "dict[str, list[list[int] | Unknown | list[Unknown]]]" is not assignable to "dict[str, tuple[str, str, int]]"
+ Type parameter "_VT@dict" is invariant, but "list[list[int] | Unknown | list[Unknown]]" is not the same as "tuple[str, str, int]"
+ Consider switching from "dict" to "Mapping" which is covariant in the value type (reportAttributeAccessIssue)
+ .../projects/openlibrary/openlibrary/plugins/worksearch/subjects.py:326:65 - error: Argument of type "str | Unknown" cannot be assigned to parameter "count" of type "int" in function "facet_wrapper"
+ Type "str | Unknown" is not assignable to type "int"
+ "str" is not assignable to "int" (reportArgumentType)
+ .../projects/openlibrary/openlibrary/plugins/worksearch/subjects.py:327:46 - error: "int" is not iterable
+ "__iter__" method not defined (reportGeneralTypeIssues)
+ .../projects/openlibrary/openlibrary/plugins/worksearch/subjects.py:335:39 - error: "int" is not iterable
+ "__iter__" method not defined (reportGeneralTypeIssues)
+ .../projects/openlibrary/openlibrary/plugins/worksearch/subjects.py:355:36 - error: "int" is not iterable
+ "__iter__" method not defined (reportGeneralTypeIssues)
+ .../projects/openlibrary/openlibrary/plugins/worksearch/subjects.py:356:20 - error: Operator "<" not supported for types "Literal[1000]" and "str | Unknown"
+ Operator "<" not supported for types "Literal[1000]" and "str" (reportOperatorIssue)
+ .../projects/openlibrary/openlibrary/plugins/worksearch/subjects.py:356:27 - error: Operator "<=" not supported for types "str | Unknown" and "int"
+ Operator "<=" not supported for types "str" and "int" (reportOperatorIssue)
- 1243 errors, 66 warnings, 0 informations
+ 1253 errors, 66 warnings, 0 informations
werkzeug (https://github.com/pallets/werkzeug)
- .../projects/werkzeug/src/werkzeug/formparser.py:399:61 - error: "container" is possibly unbound (reportPossiblyUnboundVariable)
+ .../projects/werkzeug/src/werkzeug/formparser.py:399:61 - error: "container" is unbound (reportUnboundVariable)
- "Rv" is incompatible with protocol "Iterable[bytes]"
+ "Rv" is incompatible with protocol "Iterable[bytes]" (reportArgumentType)
- "__iter__" is an incompatible type (reportArgumentType)
trio (https://github.com/python-trio/trio)
- .../projects/trio/src/trio/_tests/test_exports.py:403:46 - error: Argument type is partially unknown
- Argument corresponds to parameter "args" in function "__call__"
- Argument type is "Any | Unknown" (reportUnknownArgumentType)
- 1567 errors, 13 warnings, 0 informations
+ 1566 errors, 13 warnings, 0 informations
bokeh (https://github.com/bokeh/bokeh)
- .../projects/bokeh/src/bokeh/models/mappers.py:383:26 - error: Argument of type "Nullable[str] | Unknown" cannot be assigned to parameter "obj" of type "Sized" in function "len"
+ .../projects/bokeh/src/bokeh/models/mappers.py:383:26 - error: Argument of type "Nullable[str] | Unknown | list[Unknown]" cannot be assigned to parameter "obj" of type "Sized" in function "len"
- Type "Nullable[str] | Unknown" is not assignable to type "Sized"
+ Type "Nullable[str] | Unknown | list[Unknown]" is not assignable to type "Sized"
- .../projects/bokeh/src/bokeh/models/mappers.py:389:42 - error: Argument of type "Nullable[str] | Unknown" cannot be assigned to parameter "iterable" of type "Iterable[_T@list]" in function "__init__"
+ .../projects/bokeh/src/bokeh/models/mappers.py:389:42 - error: Argument of type "Nullable[str] | Unknown | list[Unknown]" cannot be assigned to parameter "iterable" of type "Iterable[_T@list]" in function "__init__"
- Type "Nullable[str] | Unknown" is not assignable to type "Iterable[_T@list]"
+ Type "Nullable[str] | Unknown | list[Unknown]" is not assignable to type "Iterable[_T@list]"
- .../projects/bokeh/src/bokeh/models/sources.py:594:33 - error: Cannot access attribute "values" for class "Sequence[Any]"
- Attribute "values" is unknown (reportAttributeAccessIssue)
- .../projects/bokeh/src/bokeh/models/sources.py:594:33 - error: Cannot access attribute "values" for class "NDArray[Any]"
- Attribute "values" is unknown (reportAttributeAccessIssue)
- 1056 errors, 51 warnings, 0 informations
+ 1054 errors, 51 warnings, 0 informations
scikit-learn (https://github.com/scikit-learn/scikit-learn)
- .../projects/scikit-learn/sklearn/cluster/_spectral.py:760:13 - error: Expression with type "tuple[Unknown | Any, Unknown | None, Unknown | None, Unknown] | tuple[Unknown | Any, Unknown | None, Unknown | None]" cannot be assigned to target tuple
+ .../projects/scikit-learn/sklearn/cluster/_spectral.py:760:13 - error: Expression with type "tuple[Unknown | Any, Unknown | None, Unknown | None, int] | tuple[Unknown | Any, Unknown | None, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown | Any, Unknown | None, Unknown | None, Unknown]" is incompatible with target tuple
+ Type "tuple[Unknown | Any, Unknown | None, Unknown | None, int]" is incompatible with target tuple
- .../projects/scikit-learn/sklearn/cluster/tests/test_k_means.py:779:5 - error: Expression with type "tuple[Unknown | Any, Unknown | None, Unknown | None, Unknown] | tuple[Unknown | Any, Unknown | None, Unknown | None]" cannot be assigned to target tuple
+ .../projects/scikit-learn/sklearn/cluster/tests/test_k_means.py:779:5 - error: Expression with type "tuple[Unknown | Any, Unknown | None, Unknown | None, int] | tuple[Unknown | Any, Unknown | None, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown | Any, Unknown | None, Unknown | None, Unknown]" is incompatible with target tuple
+ Type "tuple[Unknown | Any, Unknown | None, Unknown | None, int]" is incompatible with target tuple
+ .../projects/scikit-learn/sklearn/decomposition/_incremental_pca.py:354:21 - error: Operator "*" not supported for types "ndarray[_Shape, dtype[_Float]]" and "Any | None"
+ Operator "*" not supported for types "ndarray[_Shape, dtype[_Float]]" and "None" when expected type is "_ArrayLike[Unknown | Any]" (reportOperatorIssue)
- .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:364:53 - error: Argument of type "Unknown | None" cannot be assigned to parameter "desired" of type "_NumericArrayLike" in function "assert_array_almost_equal"
+ .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:364:53 - error: Argument of type "ndarray[_Shape, dtype[_Float]] | None" cannot be assigned to parameter "desired" of type "_NumericArrayLike" in function "assert_array_almost_equal"
- Type "Unknown | None" is not assignable to type "_NumericArrayLike"
+ Type "ndarray[_Shape, dtype[_Float]] | None" is not assignable to type "_NumericArrayLike"
- .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:381:9 - error: Argument of type "Unknown | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_array_almost_equal"
+ .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:381:9 - error: Argument of type "ndarray[_Shape, dtype[_Float]] | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_array_almost_equal"
- Type "Unknown | None" is not assignable to type "_NumericArrayLike"
+ Type "ndarray[_Shape, dtype[_Float]] | None" is not assignable to type "_NumericArrayLike"
- .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:405:31 - error: Argument of type "Unknown | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_array_almost_equal"
+ .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:405:31 - error: Argument of type "ndarray[_Shape, dtype[_Float]] | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_array_almost_equal"
- Type "Unknown | None" is not assignable to type "_NumericArrayLike"
+ Type "ndarray[_Shape, dtype[_Float]] | None" is not assignable to type "_NumericArrayLike"
- .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:463:9 - error: Argument of type "Unknown | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_allclose"
+ .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:463:9 - error: Argument of type "ndarray[_Shape, dtype[_Float]] | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_allclose"
- Type "Unknown | None" is not assignable to type "_NumericArrayLike"
+ Type "ndarray[_Shape, dtype[_Float]] | None" is not assignable to type "_NumericArrayLike"
- .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:463:43 - error: Argument of type "Unknown | None" cannot be assigned to parameter "desired" of type "_NumericArrayLike" in function "assert_allclose"
+ .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:463:43 - error: Argument of type "ndarray[_Shape, dtype[_Float]] | None" cannot be assigned to parameter "desired" of type "_NumericArrayLike" in function "assert_allclose"
- Type "Unknown | None" is not assignable to type "_NumericArrayLike"
+ Type "ndarray[_Shape, dtype[_Float]] | None" is not assignable to type "_NumericArrayLike"
- .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:479:32 - error: Argument of type "Unknown | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_allclose"
+ .../projects/scikit-learn/sklearn/decomposition/tests/test_incremental_pca.py:479:32 - error: Argument of type "ndarray[_Shape, dtype[_Float]] | None" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_allclose"
- Type "Unknown | None" is not assignable to type "_NumericArrayLike"
+ Type "ndarray[_Shape, dtype[_Float]] | None" is not assignable to type "_NumericArrayLike"
- .../projects/scikit-learn/sklearn/feature_selection/_base.py:154:31 - error: Cannot access attribute "ravel" for class "csc_matrix[Any]"
- Attribute "ravel" is unknown (reportAttributeAccessIssue)
- .../projects/scikit-learn/sklearn/gaussian_process/_gpc.py:224:28 - error: Operator "-" not supported for type "Any | float | Unknown | tuple[float | Any | Unknown, NDArray[float64]]" (reportOperatorIssue)
+ .../projects/scikit-learn/sklearn/gaussian_process/_gpc.py:224:28 - error: Operator "-" not supported for type "Any | float | Unknown | tuple[float | Unknown | Any, NDArray[float64]]" (reportOperatorIssue)
- .../projects/scikit-learn/sklearn/gaussian_process/tests/test_gpc.py:70:12 - error: Operator ">" not supported for types "floating[Any] | Any | float | Unknown | tuple[float | Any | Unknown, NDArray[float64]]" and "floating[Any] | Any | float | Unknown | tuple[float | Any | Unknown, NDArray[float64]]"
+ .../projects/scikit-learn/sklearn/gaussian_process/tests/test_gpc.py:70:12 - error: Operator ">" not supported for types "floating[Any] | Any | float | Unknown | tuple[float | Unknown | Any, NDArray[float64]]" and "floating[Any] | Any | float | Unknown | tuple[float | Unknown | Any, NDArray[float64]]"
- Operator ">" not supported for types "float" and "tuple[float | Any | Unknown, NDArray[float64]]"
+ Operator ">" not supported for types "float" and "tuple[float | Unknown | Any, NDArray[float64]]"
- Operator ">" not supported for types "tuple[float | Any | Unknown, NDArray[float64]]" and "float" (reportOperatorIssue)
+ Operator ">" not supported for types "tuple[float | Unknown | Any, NDArray[float64]]" and "float" (reportOperatorIssue)
- .../projects/scikit-learn/sklearn/gaussian_process/tests/test_gpc.py:80:9 - error: Argument of type "floating[Any] | Any | float | Unknown | tuple[float | Any | Unknown, NDArray[float64]]" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_almost_equal"
+ .../projects/scikit-learn/sklearn/gaussian_process/tests/test_gpc.py:80:9 - error: Argument of type "floating[Any] | Any | float | Unknown | tuple[float | Unknown | Any, NDArray[float64]]" cannot be assigned to parameter "actual" of type "_NumericArrayLike" in function "assert_almost_equal"
- Type "floating[Any] | Any | float | Unknown | tuple[float | Any | Unknown, NDArray[float64]]" is not assignable to type "_NumericArrayLike"
+ Type "floating[Any] | Any | float | Unknown | tuple[float | Unknown | Any, NDArray[float64]]" is not assignable to type "_NumericArrayLike"
- Type "tuple[float | Any | Unknown, NDArray[float64]]" is not assignable to type "_NumericArrayLike"
+ Type "tuple[float | Unknown | Any, NDArray[float64]]" is not assignable to type "_NumericArrayLike"
- "tuple[float | Any | Unknown, NDArray[float64]]" is incompatible with protocol "_SupportsArray[dtype[numpy.bool[builtins.bool]] | dtype[number[Any, int | float | complex]]]"
+ "tuple[float | Unknown | Any, NDArray[float64]]" is incompatible with protocol "_SupportsArray[dtype[numpy.bool[builtins.bool]] | dtype[number[Any, int | float | complex]]]"
- "tuple[float | Any | Unknown, NDArray[float64]]" is incompatible with protocol "_NestedSequence[_SupportsArray[dtype[numpy.bool[builtins.bool]] | dtype[number[Any, int | float | complex]]]]"
+ "tuple[float | Unknown | Any, NDArray[float64]]" is incompatible with protocol "_NestedSequence[_SupportsArray[dtype[numpy.bool[builtins.bool]] | dtype[number[Any, int | float | complex]]]]"
- .../projects/scikit-learn/sklearn/gaussian_process/tests/test_gpc.py:80:57 - error: Argument of type "floating[Any] | Any | float | Unknown | tuple[float | Any | Unknown, NDArray[float64]]" cannot be assigned to parameter "desired" of type "_NumericArrayLike" in function "assert_almost_equal"
+ .../projects/scikit-learn/sklearn/gaussian_process/tests/test_gpc.py:80:57 - error: Argument of type "floating[Any] | Any | float | Unknown | tuple[float | Unknown | Any, NDArray[float64]]" cannot be assigned to parameter "desired" of type "_NumericArrayLike" in function "assert_almost_equal"
... (truncated 104 lines) ...
pip (https://github.com/pypa/pip)
+ .../projects/pip/src/pip/_vendor/distro/distro.py:61:19 - error: Argument to class must be a base class (reportGeneralTypeIssues)
+ .../projects/pip/src/pip/_vendor/distro/distro.py:67:16 - error: Argument to class must be a base class (reportGeneralTypeIssues)
- 1107 errors, 27 warnings, 0 informations
+ 1109 errors, 27 warnings, 0 informations
pycryptodome (https://github.com/Legrandin/pycryptodome)
- .../projects/pycryptodome/lib/Crypto/PublicKey/DSA.py:388:26 - error: Operator "+" not supported for types "Unbound | Unknown" and "bytes"
- Operator "+" not supported for types "Unbound" and "bytes" when expected type is "bytes | bytearray | memoryview[int] | None" (reportOperatorIssue)
- .../projects/pycryptodome/lib/Crypto/PublicKey/DSA.py:400:32 - error: Argument of type "IntegerBase" cannot be assigned to parameter "candidate" of type "int" in function "test_probable_prime"
... (truncated 375 lines) ...``` |
erictraut
added a commit
that referenced
this pull request
Sep 1, 2025
* main: Changed the evaluated type of `__class__` from `type[Self]` to `type[<Enclosing class]`. This addresses #10685. (#10874) Added optimization that reduces the number of Uri objects that need to be created during type evaluation. This is an attempt to address #10832. (#10872) Fixed bug that causes a false negative when using unquoted types in a TypedDict functional class definition if the types are forward declared. This addresses #10612. (#10869) Fixed bug that resulted in false negative when backslash followed by line feed occurs at end of file. This addresses #10814. (#10867) Fixed false negative when a keyword parameter in a child class method overrides a method with a `**kwargs` in the parent and the type is incompatible. This addresses #10815. (#10866) Fixed regression introduced in 1.1.343 that results in nondeterministic (order-dependent) type evaluation under certain circumstances involving recursive type aliases. This addresses #10850. (#10865) Revert "Added support for tracking multiple constraint sets when performing protocol matching. This allows protocols with overloaded methods to contribute independent constraint sets. This addresses #9835. (#9864)" (#10863) Fixed bug that contributes to out-of-memory crashes under certain circumstances where a module's transitive import graph is very large and may not fit within the available heap space. (#10862) Bump tmp from 0.2.3 to 0.2.5 in /packages/vscode-pyright (#10824) Added support for `match_args` dataclass parameter. This addresses #10858. (#10861) Fixed bug that results in false negative when a `closed=False` is used in `TypedDict` that subclasses from a non-open `TypedDict` base class. This addresses #10859. (#10860) Revert "Reverted a recent change that appears to have affected performance on some projects. This attempts to address #10832. (#10841)" Improved performance of import resolution when there are large number… (#10855) Document editable installs with uv (#10854) Fixed a bug that results in spurious errors if a class decorator is a… (#10846) Fixed a bug that results in false positive errors when using `object` methods (like `__eq__`) on a `Sentinel` instance. This addresses #10773. (#10844) Fixed bug that results in incorrect literal math results for bitwise negation. This addresses #10834. (#10842) Reverted a recent change that appears to have affected performance on some projects. This attempts to address #10832. (#10841) pull-pylance-with-pyright-1.1.403-20250820-201137 (#10831)
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…ic (order-dependent) type evaluation under certain circumstances involving recursive type aliases. This addresses #10850.