Fixed recent regression that results in incorrect narrowed type when … #9469
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…using the `x in y` pattern where `y` is a container type whose element type is `Unknown` or `Any`. This addresses #9457.
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Diff from mypy_primer, showing the effect of this PR on open source code: openlibrary (https://github.com/internetarchive/openlibrary)
- Return type mismatch: base method returns type "Iterator[tuple[str, str | MarcFieldBase]]", override returns type "Generator[tuple[Unknown, MockField], Any, None]"
+ Return type mismatch: base method returns type "Iterator[tuple[str, str | MarcFieldBase]]", override returns type "Generator[tuple[str, MockField], Any, None]"
- "Generator[tuple[Unknown, MockField], Any, None]" is not assignable to "Iterator[tuple[str, str | MarcFieldBase]]"
+ "Generator[tuple[str, MockField], Any, None]" is not assignable to "Iterator[tuple[str, str | MarcFieldBase]]"
- Type parameter "_T_co@Iterator" is covariant, but "tuple[Unknown, MockField]" is not a subtype of "tuple[str, str | MarcFieldBase]"
+ Type parameter "_T_co@Iterator" is covariant, but "tuple[str, MockField]" is not a subtype of "tuple[str, str | MarcFieldBase]"
- "tuple[Unknown, MockField]" is not assignable to "tuple[str, str | MarcFieldBase]"
+ "tuple[str, MockField]" is not assignable to "tuple[str, str | MarcFieldBase]"
+ /tmp/mypy_primer/projects/openlibrary/openlibrary/plugins/openlibrary/api.py:63:45 - error: Argument of type "str" cannot be assigned to parameter "id_type" of type "Literal['identifier', 'openlibrary_work', 'openlibrary_edition']" in function "get_availability"
+ Type "str" is not assignable to type "Literal['identifier', 'openlibrary_work', 'openlibrary_edition']"
+ "str" is not assignable to type "Literal['identifier']"
+ "str" is not assignable to type "Literal['openlibrary_work']"
+ "str" is not assignable to type "Literal['openlibrary_edition']" (reportArgumentType)
- 1249 errors, 68 warnings, 0 informations
+ 1250 errors, 68 warnings, 0 informations
ibis (https://github.com/ibis-project/ibis)
- /tmp/mypy_primer/projects/ibis/ibis/expr/visualize.py:164:50 - error: Argument of type "Node | Unknown" cannot be assigned to parameter of type "Node"
+ /tmp/mypy_primer/projects/ibis/ibis/expr/visualize.py:164:50 - error: Argument of type "Node" cannot be assigned to parameter of type "Node"
- Type "Node | Unknown" is not assignable to type "Node"
- "ibis.common.graph.Node" is not assignable to "ibis.expr.operations.core.Node" (reportArgumentType)
+ "ibis.common.graph.Node" is not assignable to "ibis.expr.operations.core.Node" (reportArgumentType)
- /tmp/mypy_primer/projects/ibis/ibis/expr/visualize.py:164:53 - error: Argument of type "Node | Unknown | Relation" cannot be assigned to parameter of type "Node"
+ /tmp/mypy_primer/projects/ibis/ibis/expr/visualize.py:164:53 - error: Argument of type "Node | Relation" cannot be assigned to parameter of type "Node"
- Type "Node | Unknown | Relation" is not assignable to type "Node"
+ Type "Node | Relation" is not assignable to type "Node"
sympy (https://github.com/sympy/sympy)
- /tmp/mypy_primer/projects/sympy/sympy/combinatorics/homomorphisms.py:97:32 - error: Argument of type "list[Unknown] | Unknown | Permutation | FreeGroupElement" cannot be assigned to parameter "obj" of type "Sized" in function "len"
+ /tmp/mypy_primer/projects/sympy/sympy/combinatorics/homomorphisms.py:97:32 - error: Argument of type "list[Unknown] | list[Unknown | Basic] | Unknown | Permutation | FreeGroupElement" cannot be assigned to parameter "obj" of type "Sized" in function "len"
- Type "list[Unknown] | Unknown | Permutation | FreeGroupElement" is not assignable to type "Sized"
+ Type "list[Unknown] | list[Unknown | Basic] | Unknown | Permutation | FreeGroupElement" is not assignable to type "Sized"
+ /tmp/mypy_primer/projects/sympy/sympy/combinatorics/homomorphisms.py:99:22 - error: Cannot access attribute "is_identity" for class "Basic"
+ Attribute "is_identity" is unknown (reportAttributeAccessIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/combinatorics/homomorphisms.py:104:42 - error: Operator "**" not supported for types "Unknown | Basic" and "Literal[-1]"
+ Operator "**" not supported for types "Basic" and "Literal[-1]" (reportOperatorIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/combinatorics/homomorphisms.py:174:40 - error: Operator "**" not supported for types "Unknown | Basic" and "Literal[-1]"
+ Operator "**" not supported for types "Basic" and "Literal[-1]" (reportOperatorIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/combinatorics/perm_groups.py:1248:25 - error: Operator "**" not supported for types "Unknown | Basic" and "Literal[-1]"
+ Operator "**" not supported for types "Basic" and "Literal[-1]" (reportOperatorIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/combinatorics/perm_groups.py:4322:27 - error: Operator "**" not supported for types "Unknown | Basic" and "Literal[-1]"
+ Operator "**" not supported for types "Basic" and "Literal[-1]" (reportOperatorIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/combinatorics/tests/test_perm_groups.py:860:13 - error: Operator "*" not supported for types "Unknown | Basic" and "Permutation | Unknown | Coset"
+ Operator "*" not supported for types "Basic" and "Coset" (reportOperatorIssue)
- /tmp/mypy_primer/projects/sympy/sympy/core/exprtools.py:485:13 - error: Argument of type "Unknown | Basic" cannot be assigned to parameter "key" of type "bytes" in function "__setitem__"
+ /tmp/mypy_primer/projects/sympy/sympy/core/exprtools.py:485:13 - error: Argument of type "bytes | Basic | Unknown" cannot be assigned to parameter "key" of type "bytes" in function "__setitem__"
- Type "Unknown | Basic" is not assignable to type "bytes"
+ Type "bytes | Basic | Unknown" is not assignable to type "bytes"
- /tmp/mypy_primer/projects/sympy/sympy/core/exprtools.py:780:13 - error: Argument of type "Unknown | Basic" cannot be assigned to parameter "key" of type "bytes" in function "__setitem__"
+ /tmp/mypy_primer/projects/sympy/sympy/core/exprtools.py:780:13 - error: Argument of type "bytes | Basic | Unknown" cannot be assigned to parameter "key" of type "bytes" in function "__setitem__"
- Type "Unknown | Basic" is not assignable to type "bytes"
+ Type "bytes | Basic | Unknown" is not assignable to type "bytes"
- /tmp/mypy_primer/projects/sympy/sympy/core/numbers.py:4123:16 - error: Operator "%" not supported for types "Unknown | Basic" and "Literal[2]"
+ /tmp/mypy_primer/projects/sympy/sympy/core/numbers.py:4123:16 - error: Operator "%" not supported for types "Unknown | Number* | Number | Integer | Rational | Float | Basic" and "Literal[2]"
+ /tmp/mypy_primer/projects/sympy/sympy/core/relational.py:1397:28 - error: Argument of type "Unknown | Expr | EvalfMixin* | TMP_RES | Float" cannot be assigned to parameter "x" of type "ConvertibleToFloat" in function "__new__"
+ Type "Unknown | Expr | EvalfMixin* | TMP_RES | Float" is not assignable to type "ConvertibleToFloat"
+ Type "EvalfMixin*" is not assignable to type "ConvertibleToFloat"
+ "EvalfMixin*" is not assignable to "str"
+ "EvalfMixin*" is incompatible with protocol "Buffer"
+ "__buffer__" is not present
+ "EvalfMixin*" is incompatible with protocol "SupportsFloat"
+ "__float__" is not present
+ "EvalfMixin*" is incompatible with protocol "SupportsIndex"
+ ... (reportArgumentType)
- /tmp/mypy_primer/projects/sympy/sympy/external/gmpy.py:328:13 - error: Type "(y: Unknown, n: Unknown) -> (tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])" is not assignable to declared type "(x: Unknown, n: Unknown) -> (tuple[Unknown, Unknown] | tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])"
+ /tmp/mypy_primer/projects/sympy/sympy/external/gmpy.py:328:13 - error: Type "(y: Unknown, n: Unknown) -> (tuple[Literal[0, 1], Literal[True]] | tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])" is not assignable to declared type "(x: Unknown, n: Unknown) -> (tuple[Unknown, Unknown] | tuple[Literal[0, 1], Literal[True]] | tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])"
- Type "(y: Unknown, n: Unknown) -> (tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])" is not assignable to type "(x: Unknown, n: Unknown) -> (tuple[Unknown, Unknown] | tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])"
+ Type "(y: Unknown, n: Unknown) -> (tuple[Literal[0, 1], Literal[True]] | tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])" is not assignable to type "(x: Unknown, n: Unknown) -> (tuple[Unknown, Unknown] | tuple[Literal[0, 1], Literal[True]] | tuple[Unknown, Literal[True]] | tuple[int, bool] | tuple[Literal[1], Literal[False]] | tuple[Unknown | int, Unknown])"
+ /tmp/mypy_primer/projects/sympy/sympy/functions/special/singularity_functions.py:107:40 - error: Operator "-" not supported for types "Basic" and "Literal[1]" (reportOperatorIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/physics/quantum/operatorset.py:135:31 - error: Object of type "Operator" is not callable
+ Attribute "__call__" is unknown (reportCallIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/physics/vector/point.py
+ /tmp/mypy_primer/projects/sympy/sympy/physics/vector/point.py:565:42 - error: Argument of type "Point* | Unknown" cannot be assigned to parameter "object" of type "Self@Point" in function "append"
+ Type "Point* | Unknown" is not assignable to type "Self@Point" (reportArgumentType)
- /tmp/mypy_primer/projects/sympy/sympy/plotting/pygletplot/plot_mode_base.py:246:21 - error: Argument of type "str | Unknown | None" cannot be assigned to parameter "key" of type "str" in function "__getitem__"
+ /tmp/mypy_primer/projects/sympy/sympy/plotting/pygletplot/plot_mode_base.py:246:21 - error: Argument of type "str | None" cannot be assigned to parameter "key" of type "str" in function "__getitem__"
- Type "str | Unknown | None" is not assignable to type "str"
+ Type "str | None" is not assignable to type "str"
- /tmp/mypy_primer/projects/sympy/sympy/series/order.py:292:55 - error: Operator "*" not supported for types "Basic | Unknown" and "Basic"
+ /tmp/mypy_primer/projects/sympy/sympy/series/order.py:292:55 - error: Operator "*" not supported for types "Basic" and "Basic" (reportOperatorIssue)
- Operator "*" not supported for types "Basic" and "Basic" (reportOperatorIssue)
- /tmp/mypy_primer/projects/sympy/sympy/series/order.py:294:41 - error: Operator "-" not supported for type "Basic | Expr | Unknown" (reportOperatorIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/series/order.py:294:41 - error: Operator "-" not supported for type "Basic | Expr" (reportOperatorIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/sets/handlers/functions.py:212:30 - error: Cannot access attribute "is_real" for class "int"
+ Attribute "is_real" is unknown (reportAttributeAccessIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/sets/handlers/functions.py:215:46 - error: Cannot access attribute "is_comparable" for class "int"
+ Attribute "is_comparable" is unknown (reportAttributeAccessIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/sets/handlers/functions.py:218:32 - error: Cannot access attribute "is_imaginary" for class "int"
+ Attribute "is_imaginary" is unknown (reportAttributeAccessIssue)
+ /tmp/mypy_primer/projects/sympy/sympy/simplify/simplify.py:1833:39 - error: "subterm" is possibly unbound (reportPossiblyUnboundVariable)
+ /tmp/mypy_primer/projects/sympy/sympy/solvers/ode/ode.py:1255:27 - error: "eq_no" is possibly unbound (reportPossiblyUnboundVariable)
+ /tmp/mypy_primer/projects/sympy/sympy/solvers/ode/ode.py:1255:47 - error: "eq_no" is possibly unbound (reportPossiblyUnboundVariable)
+ /tmp/mypy_primer/projects/sympy/sympy/stats/joint_rv.py:421:24 - error: "dom" is possibly unbound (reportPossiblyUnboundVariable)
+ /tmp/mypy_primer/projects/sympy/sympy/stats/joint_rv.py:421:33 - error: "dom" is possibly unbound (reportPossiblyUnboundVariable)
+ /tmp/mypy_primer/projects/sympy/sympy/utilities/tests/test_lambdify.py:1203:69 - error: Argument of type "Unknown | Expr | EvalfMixin* | TMP_RES | Float" cannot be assigned to parameter "x" of type "SupportsAbs[_T@abs]" in function "abs"
+ Type "Unknown | Expr | EvalfMixin* | TMP_RES | Float" is not assignable to type "SupportsAbs[_T@abs]"
+ "EvalfMixin*" is incompatible with protocol "SupportsAbs[_T@abs]"
+ "__abs__" is not present (reportArgumentType)
... (truncated 62 lines) ...
mongo-python-driver (https://github.com/mongodb/mongo-python-driver)
+ /tmp/mypy_primer/projects/mongo-python-driver/pymongo/common.py
+ /tmp/mypy_primer/projects/mongo-python-driver/pymongo/common.py:381:12 - error: Type "Literal['primary', 'primaryPreferred', 'secondary', 'secondaryPreferred', 'nearest']" is not assignable to return type "_ServerMode"
+ Type "Literal['primary', 'primaryPreferred', 'secondary', 'secondaryPreferred', 'nearest']" is not assignable to type "_ServerMode"
+ "Literal['nearest']" is not assignable to "_ServerMode" (reportReturnType)
- 1175 errors, 27 warnings, 0 informations
+ 1176 errors, 27 warnings, 0 informations
pydantic (https://github.com/pydantic/pydantic)
+ /tmp/mypy_primer/projects/pydantic/pydantic/_internal/_std_types_schema.py:111:20 - error: Cannot instantiate Protocol class "PathLike" (reportAbstractUsage)
+ /tmp/mypy_primer/projects/pydantic/pydantic/_internal/_std_types_schema.py:111:35 - error: Expected 0 positional arguments (reportCallIssue)
- 265 errors, 46 warnings, 0 informations
+ 267 errors, 46 warnings, 0 informations
discord.py (https://github.com/Rapptz/discord.py)
+ /tmp/mypy_primer/projects/discord.py/discord/abc.py:1241:36 - error: Argument of type "Any | None" cannot be assigned to parameter "parent_id" of type "int" in function "update"
+ Type "Any | None" is not assignable to type "int"
+ "None" is not assignable to "int" (reportArgumentType)
+ /tmp/mypy_primer/projects/discord.py/discord/gateway.py:970:58 - error: Argument of type "str" cannot be assigned to parameter "mode" of type "int" in function "select_protocol"
+ "str" is not assignable to "int" (reportArgumentType)
- 106 errors, 95 warnings, 0 informations
+ 108 errors, 95 warnings, 0 informations
bokeh (https://github.com/bokeh/bokeh)
- /tmp/mypy_primer/projects/bokeh/src/bokeh/plotting/_graph.py:73:39 - error: Argument of type "dict[Unknown, Unknown] | Unknown" cannot be assigned to parameter "field" of type "str" in function "__init__"
+ /tmp/mypy_primer/projects/bokeh/src/bokeh/plotting/_graph.py:73:39 - error: Argument of type "dict[Unknown, Unknown] | str" cannot be assigned to parameter "field" of type "str" in function "__init__"
- Type "dict[Unknown, Unknown] | Unknown" is not assignable to type "str"
+ Type "dict[Unknown, Unknown] | str" is not assignable to type "str"
scikit-learn (https://github.com/scikit-learn/scikit-learn)
- /tmp/mypy_primer/projects/scikit-learn/sklearn/calibration.py:346:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/calibration.py:346:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/calibration.py:615:5 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/calibration.py:615:5 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/calibration.py:724:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/calibration.py:724:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/multioutput.py:680:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/multioutput.py:680:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/multioutput.py:687:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/multioutput.py:687:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/inspection/_partial_dependence.py:280:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/inspection/_partial_dependence.py:280:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/inspection/_plot/decision_boundary.py:369:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/inspection/_plot/decision_boundary.py:369:13 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/metrics/_scorer.py:90:5 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/metrics/_scorer.py:90:5 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/model_selection/_classification_threshold.py:371:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/model_selection/_classification_threshold.py:371:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/model_selection/_classification_threshold.py:846:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/model_selection/_classification_threshold.py:846:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/tests/test_docstring_parameters.py:271:9 - error: Argument missing for parameter "y" (reportCallIssue)
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/tests/test_docstring_parameters.py:271:9 - error: Argument missing for parameter "Y" (reportCallIssue)
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/tests/test_docstring_parameters.py:273:9 - error: Argument missing for parameter "y" (reportCallIssue)
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/tests/test_docstring_parameters.py:273:9 - error: Argument missing for parameter "Y" (reportCallIssue)
- /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_plotting.py:38:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/_plotting.py:38:9 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
- /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/tests/test_response.py:312:5 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
+ /tmp/mypy_primer/projects/scikit-learn/sklearn/utils/tests/test_response.py:312:5 - error: Expression with type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']] | tuple[Unknown, Unknown | None]" cannot be assigned to target tuple
- Type "tuple[Unknown, Unknown | None, Unknown | Literal['decision_function']]" is incompatible with target tuple
+ Type "tuple[Unknown, Unknown | None, Unknown | Literal['predict_proba', 'predict_log_proba', 'decision_function']]" is incompatible with target tuple
... (truncated 10 lines) ...
trio (https://github.com/python-trio/trio)
- /tmp/mypy_primer/projects/trio/src/trio/_dtls.py:399:39 - error: Type of "msg_seq" is unknown (reportUnknownMemberType)
- Type of "msg_seq" is "int | Unknown" (reportUnknownMemberType)
- /tmp/mypy_primer/projects/trio/src/trio/_dtls.py:401:35 - error: Type of "msg_seq" is partially unknown
+ /tmp/mypy_primer/projects/trio/src/trio/_tests/check_type_completeness.py:164:37 - error: Argument of type "Any | str | object" cannot be assigned to parameter "element" of type "str" in function "add"
+ Type "Any | str | object" is not assignable to type "str"
+ "object" is not assignable to "str" (reportArgumentType)
- 3872 errors, 54 warnings, 0 informations
+ 3871 errors, 54 warnings, 0 informations
core (https://github.com/home-assistant/core)
+ /tmp/mypy_primer/projects/core/homeassistant/components/lovelace/system_health.py:45:9 - error: Argument of type "Literal['storage']" cannot be assigned to parameter "value" of type "int" in function "__setitem__"
+ "Literal['storage']" is not assignable to "int" (reportArgumentType)
+ /tmp/mypy_primer/projects/core/homeassistant/components/lovelace/system_health.py:47:9 - error: Argument of type "Literal['yaml']" cannot be assigned to parameter "value" of type "int" in function "__setitem__"
+ "Literal['yaml']" is not assignable to "int" (reportArgumentType)
+ /tmp/mypy_primer/projects/core/homeassistant/components/network/__init__.py
+ /tmp/mypy_primer/projects/core/homeassistant/components/network/__init__.py:69:12 - error: Type "str | Unknown | None" is not assignable to return type "str"
+ Type "str | Unknown | None" is not assignable to type "str"
+ "None" is not assignable to "str" (reportReturnType)
+ /tmp/mypy_primer/projects/core/homeassistant/components/template/alarm_control_panel.py:291:27 - error: Cannot assign to attribute "_state" for class "AlarmControlPanelTemplate*"
+ Type "str" is not assignable to type "AlarmControlPanelState | None"
+ "str" is not assignable to "AlarmControlPanelState"
+ "str" is not assignable to "None" (reportAttributeAccessIssue)
+ /tmp/mypy_primer/projects/core/homeassistant/components/tts/__init__.py:618:17 - error: Argument of type "Unknown | str" cannot be assigned to parameter "key" of type "bytes" in function "__setitem__"
+ Type "Unknown | str" is not assignable to type "bytes"
+ "str" is not assignable to "bytes" (reportArgumentType)
+ /tmp/mypy_primer/projects/core/homeassistant/components/wyoming/wake_word.py:147:53 - error: Type "list[tuple[bytes, int] | None]" is not assignable to declared type "list[tuple[bytes, int]] | None"
+ Type "tuple[bytes, int] | None" is not assignable to type "tuple[bytes, int]"
+ "None" is not assignable to "tuple[bytes, int]" (reportAssignmentType)
- 22545 errors, 321 warnings, 0 informations
+ 22551 errors, 321 warnings, 0 informations
mitmproxy (https://github.com/mitmproxy/mitmproxy)
- /tmp/mypy_primer/projects/mitmproxy/mitmproxy/proxy/events.py:97:9 - error: Argument of type "Any | type[object] | type[Command]" cannot be assigned to parameter "key" of type "Command" in function "__setitem__"
+ /tmp/mypy_primer/projects/mitmproxy/mitmproxy/proxy/events.py:97:9 - error: Argument of type "Command | Any | type[object] | type[Command]" cannot be assigned to parameter "key" of type "Command" in function "__setitem__"
- Type "Any | type[object] | type[Command]" is not assignable to type "Command"
+ Type "Command | Any | type[object] | type[Command]" is not assignable to type "Command"
colour (https://github.com/colour-science/colour)
+ /tmp/mypy_primer/projects/colour/colour/utilities/network.py
+ /tmp/mypy_primer/projects/colour/colour/utilities/network.py:1837:18 - error: "log" is not a known attribute of "None" (reportOptionalMemberAccess)
- 2156 errors, 0 warnings, 0 informations
+ 2157 errors, 0 warnings, 0 informations
zulip (https://github.com/zulip/zulip)
- /tmp/mypy_primer/projects/zulip/zerver/actions/message_send.py:1075:35 - error: Type "dict[str, Unknown | int]" is not assignable to declared type "UserData"
+ /tmp/mypy_primer/projects/zulip/zerver/actions/message_send.py:1075:35 - error: Type "dict[str, int | list[str] | None]" is not assignable to declared type "UserData"
- "dict[str, Unknown | int]" is not assignable to "UserData" (reportAssignmentType)
+ "dict[str, int | list[str] | None]" is not assignable to "UserData" (reportAssignmentType)
+ /tmp/mypy_primer/projects/zulip/zerver/data_import/rocketchat.py:596:81 - error: Argument of type "str" cannot be assigned to parameter "name_id" of type "int" in function "truncate_name"
+ "str" is not assignable to "int" (reportArgumentType)
... (truncated 233 lines) ...``` |
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…using the
x in ypattern whereyis a container type whose element type isUnknownorAny. This addresses #9457.