[ty] Treat __setattr__ as fallback-only by charliermarsh · Pull Request #22014 · astral-sh/ruff (original) (raw)

mypy_primer results

Changes were detected when running on open source projects

spack (https://github.com/spack/spack)

• lib/spack/spack/vendor/typing_extensions.py:863:17: error[invalid-assignment] Object of type def _no_init(self, *args, **kwargs) -> Unknown is not assignable to attribute __init__ of type def __init__(cls, *args, **kwargs) -> Unknown

• Found 4294 diagnostics

• Found 4295 diagnostics

werkzeug (https://github.com/pallets/werkzeug)

• src/werkzeug/datastructures/auth.py:205:9: error[unresolved-attribute] Cannot assign object of type CallbackDict[str, str] to attribute _parameters on type Self@parameters with custom __setattr__ method.
• src/werkzeug/sansio/response.py:597:9: error[unresolved-attribute] Cannot assign object of type def on_update(value: WWWAuthenticate) -> None to attribute _on_update on type WWWAuthenticate with custom __setattr__ method.
• src/werkzeug/sansio/response.py:620:13: error[invalid-assignment] Object of type def on_update(value: WWWAuthenticate) -> None is not assignable to attribute _on_update on type WWWAuthenticate & ~AlwaysFalsy & ~Top[list[Unknown]]
• Found 385 diagnostics

• Found 382 diagnostics

scrapy (https://github.com/scrapy/scrapy)

• tests/test_extension_telnet.py:16:9: error[invalid-assignment] Object of type <class 'dict'> is not assignable to attribute _get_telnet_vars of type def _get_telnet_vars(self) -> dict[str, Any]

• Found 1789 diagnostics

• Found 1790 diagnostics

paasta (https://github.com/yelp/paasta)

• paasta_tools/cli/cmds/mark_for_deployment.py:849:17: error[invalid-assignment] Object of type None is not assignable to attribute paasta_status_reminder_handle of type TimerHandle

• Found 1106 diagnostics

• Found 1107 diagnostics

mitmproxy (https://github.com/mitmproxy/mitmproxy)

• examples/contrib/upstream_pac.py:90:13: error[invalid-assignment] Object of type tuple[str, tuple[str, int]] is not assignable to attribute via of type tuple[Literal["http", "https", "http3", "tls", "dtls", ... omitted 4 literals], tuple[str, int]] | None
• test/mitmproxy/addons/test_next_layer.py:374:17: error[invalid-assignment] Object of type tuple[Literal["2001:db8::1"], Literal[443], Literal[0], Literal[0]] | tuple[Literal["192.0.2.1"], Literal[443]] is not assignable to attribute peername of type tuple[str, int] | None
• test/mitmproxy/addons/test_tlsconfig.py:439:17: error[invalid-assignment] Object of type None is not assignable to attribute alpn_offers of type Sequence[bytes]
• test/mitmproxy/tools/console/test_flowview.py:92:5: error[invalid-assignment] Object of type MagicMock is not assignable to attribute _get_content_view of type _lru_cache_wrapper[Unknown]

• Found 2144 diagnostics

• Found 2148 diagnostics

pydantic (https://github.com/pydantic/pydantic)

• pydantic/fields.py:943:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None

• pydantic/fields.py:943:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None

• pydantic/fields.py:983:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None

• pydantic/fields.py:983:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None

• pydantic/fields.py:1026:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None

• pydantic/fields.py:1026:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None

• pydantic/fields.py:1066:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None

• pydantic/fields.py:1066:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None

• pydantic/fields.py:1109:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None

• pydantic/fields.py:1109:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None

• pydantic/fields.py:1148:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None

• pydantic/fields.py:1148:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None

• pydantic/fields.py:1188:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None

• pydantic/fields.py:1188:5: error[invalid-parameter-default] Default value of type PydanticUndefinedType is not assignable to annotated parameter type dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None

• pydantic/fields.py:1567:13: error[invalid-argument-type] Argument is incorrect: Expected dict[str, int | float | str | ... omitted 3 union elements] | ((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) | None, found Top[dict[Unknown, Unknown]] | (((dict[str, int | float | str | ... omitted 3 union elements], /) -> None) & ~Top[dict[Unknown, Unknown]]) | None

• pydantic/fields.py:1567:13: error[invalid-argument-type] Argument is incorrect: Expected dict[str, Divergent] | ((dict[str, Divergent], /) -> None) | None, found Top[dict[Unknown, Unknown]] | (((dict[str, Divergent], /) -> None) & ~Top[dict[Unknown, Unknown]]) | None

optuna (https://github.com/optuna/optuna)

• optuna/storages/_rdb/storage.py:325:17: error[invalid-assignment] Invalid assignment to data descriptor attribute value_json on type StudyUserAttributeModel with custom __set__ method
• optuna/storages/_rdb/storage.py:337:17: error[invalid-assignment] Invalid assignment to data descriptor attribute value_json on type StudySystemAttributeModel with custom __set__ method
• optuna/storages/_rdb/storage.py:572:13: error[invalid-assignment] Invalid assignment to data descriptor attribute state on type TrialModel with custom __set__ method
• optuna/storages/_rdb/storage.py:574:9: error[invalid-assignment] Invalid assignment to data descriptor attribute number on type TrialModel with custom __set__ method
• optuna/storages/_rdb/storage.py:668:17: error[invalid-assignment] Invalid assignment to data descriptor attribute state on type TrialModel with custom __set__ method
• optuna/storages/_rdb/storage.py:671:21: error[invalid-assignment] Invalid assignment to data descriptor attribute datetime_start on type TrialModel with custom __set__ method
• optuna/storages/_rdb/storage.py:674:21: error[invalid-assignment] Invalid assignment to data descriptor attribute datetime_complete on type TrialModel with custom __set__ method
• optuna/storages/_rdb/storage.py:699:13: error[invalid-assignment] Invalid assignment to data descriptor attribute value on type TrialValueModel with custom __set__ method
• optuna/storages/_rdb/storage.py:700:13: error[invalid-assignment] Invalid assignment to data descriptor attribute value_type on type TrialValueModel with custom __set__ method
• optuna/storages/_rdb/storage.py:738:13: error[invalid-assignment] Invalid assignment to data descriptor attribute intermediate_value on type TrialIntermediateValueModel with custom __set__ method
• optuna/storages/_rdb/storage.py:739:13: error[invalid-assignment] Invalid assignment to data descriptor attribute intermediate_value_type on type TrialIntermediateValueModel with custom __set__ method
• optuna/storages/_rdb/storage.py:805:17: error[invalid-assignment] Object of type str is not assignable to attribute value_json on type TrialUserAttributeModel | TrialSystemAttributeModel
• optuna/storages/_rdb/storage.py:1035:17: error[invalid-assignment] Invalid assignment to data descriptor attribute heartbeat on type TrialHeartbeatModel with custom __set__ method
• optuna/storages/_rdb/storage.py:1193:13: error[invalid-assignment] Invalid assignment to data descriptor attribute schema_version on type VersionInfoModel with custom __set__ method
• optuna/storages/_rdb/storage.py:1194:13: error[invalid-assignment] Invalid assignment to data descriptor attribute library_version on type VersionInfoModel with custom __set__ method
• tests/storages_tests/rdb_tests/test_storage.py:160:9: error[invalid-assignment] Object of type Literal[11] is not assignable to attribute schema_version on type Unknown | VersionInfoModel
• tests/storages_tests/rdb_tests/test_storage.py:361:13: error[invalid-assignment] Invalid assignment to data descriptor attribute number on type TrialModel with custom __set__ method

• Found 560 diagnostics

• Found 577 diagnostics

comtypes (https://github.com/enthought/comtypes)

• comtypes/_post_coinit/misc.py:378:46: warning[unused-ignore-comment] Unused blanket type: ignore directive
• Found 396 diagnostics

• Found 395 diagnostics

trio (https://github.com/python-trio/trio)

• src/trio/_ssl.py:781:43: warning[unused-ignore-comment] Unused blanket type: ignore directive
• Found 484 diagnostics

• Found 483 diagnostics

xarray (https://github.com/pydata/xarray)

• xarray/core/dataarray.py:473:9: error[invalid-assignment] Object of type (Sequence[Sequence[Unknown] | Index[Any] | DataArray | Variable | ndarray[tuple[Any, ...], dtype[Any]]] & Top[dict[Unknown, Unknown]]) | (Mapping[Unknown, Unknown] & Top[dict[Unknown, Unknown]]) | dict[Hashable, Variable | Unknown] is not assignable to attribute _coords of type dict[Any, Variable]

• xarray/tests/test_dataarray.py:167:40: warning[unused-ignore-comment] Unused blanket type: ignore directive
• xarray/tests/test_datatree.py:212:36: warning[unused-ignore-comment] Unused blanket type: ignore directive
• Found 1765 diagnostics

• Found 1764 diagnostics

openlibrary (https://github.com/internetarchive/openlibrary)

• openlibrary/accounts/model.py:603:9: error[invalid-assignment] Cannot assign to read-only property last_login on object of type Self@update_last_login: Attempted assignment to Self@update_last_login.last_login here

• Found 1155 diagnostics

• Found 1156 diagnostics

dd-trace-py (https://github.com/DataDog/dd-trace-py)

• tests/tracer/test_pin.py:76:13: error[invalid-assignment] Cannot assign to read-only property service on object of type Pin: Attempted assignment to Pin.service here

• Found 8424 diagnostics

• Found 8425 diagnostics

ibis (https://github.com/ibis-project/ibis)

• ibis/common/tests/test_egraph.py:153:9: error[invalid-assignment] Object of type Literal[2] is not assignable to attribute head of type type
• ibis/expr/rewrites.py:152:9: error[invalid-assignment] Object of type dict[Unknown, Unknown] is not assignable to attribute subs of type FrozenDict[Value[Unknown, Any], Field] | None
• ibis/expr/rewrites.py:153:9: error[invalid-assignment] Object of type dict[Unknown, Unknown] is not assignable to attribute ambigs of type FrozenDict[Value[Unknown, Any], tuple[Value[Unknown, Any], ...]] | None

• Found 4608 diagnostics

• Found 4611 diagnostics

hydpy (https://github.com/hydpy-dev/hydpy)

• hydpy/core/parametertools.py:2679:9: error[unresolved-attribute] Cannot assign object of type list[Unknown] to attribute _toy2values_unprotected on type Self@__init__ with custom __setattr__ method.
• hydpy/core/parametertools.py:2696:13: error[unresolved-attribute] Cannot assign object of type tuple[Literal[-1]] to attribute shape on type Self@__call__ with custom __setattr__ method.
• hydpy/core/parametertools.py:2703:13: error[unresolved-attribute] Cannot assign object of type list[Unknown | tuple[TOY, Unknown]] to attribute _toy2values_unprotected on type Self@__call__ with custom __setattr__ method.
• hydpy/core/parametertools.py:2706:13: error[unresolved-attribute] Cannot assign object of type list[Unknown] to attribute _toy2values_unprotected on type Self@__call__ with custom __setattr__ method.
• hydpy/models/dam/dam_control.py:93:9: error[unresolved-attribute] Cannot assign object of type tuple[Literal[-1]] to attribute shape on type Self@__call__ with custom __setattr__ method.
• Found 684 diagnostics

• Found 679 diagnostics

static-frame (https://github.com/static-frame/static-frame)

• static_frame/core/frame.py:3491:38: warning[unused-ignore-comment] Unused blanket type: ignore directive
• static_frame/core/frame.py:3543:38: warning[unused-ignore-comment] Unused blanket type: ignore directive
• static_frame/core/frame.py:3573:34: warning[unused-ignore-comment] Unused blanket type: ignore directive

• static_frame/core/index_hierarchy.py:1145:13: error[invalid-assignment] Object of type list[IndexBase | Unknown] is not assignable to attribute _indices of type list[Index[Any]]
• static_frame/core/index_hierarchy.py:1168:9: error[invalid-assignment] Object of type list[IndexBase | Unknown] is not assignable to attribute _indices of type list[Index[Any]]

• Found 1843 diagnostics

• Found 1842 diagnostics

pandas (https://github.com/pandas-dev/pandas)

• pandas/core/groupby/generic.py:2217:39: warning[unused-ignore-comment] Unused blanket type: ignore directive
• Found 3748 diagnostics

• Found 3747 diagnostics

pandas-stubs (https://github.com/pandas-dev/pandas-stubs)

• tests/test_config.py:69:5: error[unresolved-attribute] Cannot assign object of type float to attribute chop_threshold on type Display with custom __setattr__ method.
• Found 5027 diagnostics

• Found 5026 diagnostics

core (https://github.com/home-assistant/core)

• homeassistant/components/airvisual/init.py:220:5: error[invalid-assignment] Object of type DataUpdateCoordinator[dict[str, Any] | None] is not assignable to attribute runtime_data of type DataUpdateCoordinator[dict[str, Any]]

• homeassistant/util/variance.py:47:12: error[invalid-return-type] Return type does not match returned value: expected (**_P@ignore_variance) -> _R@ignore_variance, found _Wrapped[_P@ignore_variance, _R@ignore_variance | int | float | datetime, _P@ignore_variance, _R@ignore_variance | int | float | datetime]

No memory usage changes detected ✅