Skip to content

Conversation

@cdce8p
Copy link
Collaborator

@cdce8p cdce8p commented Feb 3, 2026

Source commit:
python/typeshed@11ff7e1

@github-actions

This comment has been minimized.

cdce8p and others added 8 commits February 3, 2026 12:50
This is allegedly causing large performance problems, see 13821

typeshed/8231 had zero hits on mypy_primer, so it's not the worst thing
to undo. Patching this in typeshed also feels weird, since there's a
more general soundness issue. If a typevar has a bound or constraint, we
might not want to solve it to a Literal.

If we can confirm the performance regression or fix the unsoundness
within mypy, I might pursue upstreaming this in typeshed.

(Reminder: add this to the sync_typeshed script once merged)
The plugin provides superior type checking:
python#13987 (comment)
A manual cherry-pick of e437cdf.
@github-actions
Copy link
Contributor

github-actions bot commented Feb 3, 2026

Diff from mypy_primer, showing the effect of this PR on open source code:

prefect (https://github.com/PrefectHQ/prefect)
- src/prefect/deployments/flow_runs.py:441: error: Argument 1 to "sleep" has incompatible type "float | None"; expected "float"  [arg-type]
+ src/prefect/deployments/flow_runs.py:441: error: Argument 1 to "sleep" has incompatible type "float | None"; expected "float | SupportsIndex"  [arg-type]
- src/prefect/infrastructure/provisioners/container_instance.py:274: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ src/prefect/infrastructure/provisioners/container_instance.py:274: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- src/prefect/infrastructure/provisioners/container_instance.py:275: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ src/prefect/infrastructure/provisioners/container_instance.py:275: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- src/prefect/infrastructure/provisioners/container_instance.py:347: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ src/prefect/infrastructure/provisioners/container_instance.py:347: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- src/prefect/infrastructure/provisioners/container_instance.py:356: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ src/prefect/infrastructure/provisioners/container_instance.py:356: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- src/prefect/infrastructure/provisioners/container_instance.py:413: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ src/prefect/infrastructure/provisioners/container_instance.py:413: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- src/prefect/infrastructure/provisioners/container_instance.py:638: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ src/prefect/infrastructure/provisioners/container_instance.py:638: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- src/prefect/cli/deploy/_actions.py:165: note:     def __setitem__(self, slice[Any, Any, Any], Iterable[dict[str, Any]], /) -> None
+ src/prefect/cli/deploy/_actions.py:165: note:     def __setitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], Iterable[dict[str, Any]], /) -> None
- src/prefect/cli/deploy/_actions.py:193: note:     def __setitem__(self, slice[Any, Any, Any], Iterable[dict[str, Any]], /) -> None
+ src/prefect/cli/deploy/_actions.py:193: note:     def __setitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], Iterable[dict[str, Any]], /) -> None
- src/prefect/cli/deploy/_actions.py:201: note:     def __setitem__(self, slice[Any, Any, Any], Iterable[dict[str, Any]], /) -> None
+ src/prefect/cli/deploy/_actions.py:201: note:     def __setitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], Iterable[dict[str, Any]], /) -> None
- src/prefect/cli/deploy/_actions.py:220: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[dict[str, Any]]
+ src/prefect/cli/deploy/_actions.py:220: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[dict[str, Any]]

pydantic (https://github.com/pydantic/pydantic)
- ...venv/lib/python3.14/site-packages/mypy/typeshed/stdlib/typing.pyi:1065: note: "evaluate_forward_ref" defined here
+ ...venv/lib/python3.14/site-packages/mypy/typeshed/stdlib/typing.pyi:1068: note: "evaluate_forward_ref" defined here

mypy-protobuf (https://github.com/dropbox/mypy-protobuf)
+ mypy_protobuf/main.py:358: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]
+ mypy_protobuf/main.py:1447: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]

django-test-migrations (https://github.com/wemake-services/django-test-migrations)
+ django_test_migrations/signals.py:10: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]

aiohttp (https://github.com/aio-libs/aiohttp)
+ aiohttp/web_routedef.py:151:6: error: Signature of "__getitem__" incompatible with supertype "typing.Sequence"  [override]
+ aiohttp/web_routedef.py:151:6: note:      Superclass:
+ aiohttp/web_routedef.py:151:6: note:          @overload
+ aiohttp/web_routedef.py:151:6: note:          def __getitem__(self, int, /) -> AbstractRouteDef
+ aiohttp/web_routedef.py:151:6: note:          @overload
+ aiohttp/web_routedef.py:151:6: note:          def __getitem__(self, slice[int | None, int | None, int | None], /) -> Sequence[AbstractRouteDef]
+ aiohttp/web_routedef.py:151:6: note:      Subclass:
+ aiohttp/web_routedef.py:151:6: note:          @overload
+ aiohttp/web_routedef.py:151:6: note:          def __getitem__(self, int, /) -> AbstractRouteDef
+ aiohttp/web_routedef.py:151:6: note:          @overload
+ aiohttp/web_routedef.py:151:6: note:          def __getitem__(self, slice[int, int, int], /) -> list[AbstractRouteDef]
+ aiohttp/test_utils.py:561:2: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]
+ aiohttp/pytest_plugin.py:157:2: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]
+ aiohttp/pytest_plugin.py:187:2: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]

colour (https://github.com/colour-science/colour)
- colour/models/tests/test_hunter_rdab.py:159: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hunter_rdab.py:159: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_hunter_rdab.py:294: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hunter_rdab.py:294: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_hunter_lab.py:233: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hunter_lab.py:233: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_hunter_lab.py:368: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hunter_lab.py:368: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_hdr_ipt.py:230: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hdr_ipt.py:230: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_hdr_ipt.py:337: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hdr_ipt.py:337: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_hdr_cie_lab.py:251: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hdr_cie_lab.py:251: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_hdr_cie_lab.py:376: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_hdr_cie_lab.py:376: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_uvw.py:133: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_uvw.py:133: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_uvw.py:243: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_uvw.py:243: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_luv.py:148: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_luv.py:148: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_luv.py:258: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_luv.py:258: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_luv.py:368: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_luv.py:368: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_luv.py:485: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_luv.py:485: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_luv.py:710: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_luv.py:710: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_luv.py:823: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_luv.py:823: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_lab.py:133: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_lab.py:133: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/tests/test_cie_lab.py:243: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/tests/test_cie_lab.py:243: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/rgb/tests/test_rgb_colourspace.py:477: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/rgb/tests/test_rgb_colourspace.py:477: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/models/rgb/tests/test_rgb_colourspace.py:677: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/models/rgb/tests/test_rgb_colourspace.py:677: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/colorimetry/tests/test_whiteness.py:475: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/colorimetry/tests/test_whiteness.py:475: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/colorimetry/tests/test_whiteness.py:574: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/colorimetry/tests/test_whiteness.py:574: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_scam.py:215: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_scam.py:215: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_scam.py:404: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_scam.py:404: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_scam.py:406: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_scam.py:406: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_scam.py:407: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_scam.py:407: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_rlab.py:155: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_rlab.py:155: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_nayatani95.py:155: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_nayatani95.py:155: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_llab.py:223: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_llab.py:223: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_llab.py:224: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_llab.py:224: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_llab.py:225: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_llab.py:225: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_llab.py:434: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_llab.py:434: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_llab.py:435: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_llab.py:435: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_llab.py:438: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_llab.py:438: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_llab.py:441: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_llab.py:441: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_kim2009.py:223: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_kim2009.py:223: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_kim2009.py:224: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_kim2009.py:224: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_kim2009.py:225: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_kim2009.py:225: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_kim2009.py:434: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_kim2009.py:434: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_kim2009.py:435: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_kim2009.py:435: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_kim2009.py:438: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_kim2009.py:438: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_kim2009.py:441: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_kim2009.py:441: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hunt.py:231: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hunt.py:231: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hunt.py:236: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hunt.py:236: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hunt.py:238: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hunt.py:238: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hellwig2022.py:242: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hellwig2022.py:242: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hellwig2022.py:243: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hellwig2022.py:243: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hellwig2022.py:449: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hellwig2022.py:449: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hellwig2022.py:452: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hellwig2022.py:452: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hellwig2022.py:455: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hellwig2022.py:455: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_hellwig2022.py:456: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_hellwig2022.py:456: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_ciecam16.py:264: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_ciecam16.py:264: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_ciecam16.py:265: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_ciecam16.py:265: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_ciecam16.py:465: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_ciecam16.py:465: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_ciecam16.py:468: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_ciecam16.py:468: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_ciecam16.py:471: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_ciecam16.py:471: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_ciecam16.py:472: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]
+ colour/appearance/tests/test_ciecam16.py:472: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[float]
- colour/appearance/tests/test_ciecam02.py:205: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[float]

... (truncated 43 lines) ...

mypy (https://github.com/python/mypy)
+ mypy/server/aststrip.py:140: error: Unused "type: ignore" comment  [unused-ignore]

operator (https://github.com/canonical/operator)
- ops/model.py:885: error: Argument 1 of "__contains__" is incompatible with supertype "typing.Container"; supertype defines the argument type as "object"  [override]
- ops/model.py:932: error: Argument 1 of "__contains__" is incompatible with supertype "typing.Container"; supertype defines the argument type as "object"  [override]
- ops/model.py:1961: error: Argument 1 of "__contains__" is incompatible with supertype "typing.Container"; supertype defines the argument type as "object"  [override]
- ops/model.py:2402: error: Argument 1 of "__contains__" is incompatible with supertype "typing.Container"; supertype defines the argument type as "object"  [override]
- ops/framework.py:1385: note:          def __getitem__(self, slice[Any, Any, Any], /) -> MutableSequence[Any]
+ ops/framework.py:1385: note:          def __getitem__(self, slice[int | None, int | None, int | None], /) -> MutableSequence[Any]
- ops/framework.py:1385: note:          def __getitem__(self, slice[Any, Any, Any], /) -> Sequence[Any]
+ ops/framework.py:1385: note:          def __getitem__(self, slice[int | None, int | None, int | None], /) -> Sequence[Any]
- ops/framework.py:1388: note:          def __setitem__(self, slice[Any, Any, Any], Iterable[Any], /) -> None
+ ops/framework.py:1388: note:          def __setitem__(self, slice[int | None, int | None, int | None], Iterable[Any], /) -> None
- ops/framework.py:1392: note:          def __delitem__(self, slice[Any, Any, Any], /) -> None
+ ops/framework.py:1392: note:          def __delitem__(self, slice[int | None, int | None, int | None], /) -> None

core (https://github.com/home-assistant/core)
+ homeassistant/components/script/trace.py:25: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]
+ homeassistant/components/fjaraskupan/coordinator.py:134: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/file_upload/__init__.py:37: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]
+ homeassistant/components/amcrest/__init__.py:202: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/amcrest/__init__.py:213: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/improv_ble/config_flow.py:297: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/homekit/__init__.py:981: error: Unused "type: ignore" comment  [unused-ignore]
+ homeassistant/components/shelly/config_flow.py:844: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/homeassistant_hardware/helpers.py:281: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/homeassistant_hardware/util.py:127: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/homeassistant_hardware/util.py:167: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/homeassistant_hardware/util.py:368: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]
+ homeassistant/components/zha/radio_manager.py:172: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.AsyncIterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._AsyncGeneratorContextManager[_T_co`-2, None] of function contextlib.asynccontextmanager is deprecated: Annotating the return type as `-> AsyncIterator[Foo]` with `@asynccontextmanager` is deprecated. Use `-> AsyncGenerator[Foo]` instead.  [deprecated]

pytest (https://github.com/pytest-dev/pytest)
+ src/_pytest/subtests.py:287: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]
+ src/_pytest/subtests.py:316: error: overload def [_P, _T_co] (func: def (*_P.args, **_P.kwargs) -> typing.Iterator[_T_co`-2]) -> def (*_P.args, **_P.kwargs) -> contextlib._GeneratorContextManager[_T_co`-2, None, None] of function contextlib.contextmanager is deprecated: Annotating the return type as `-> Iterator[Foo]` with `@contextmanager` is deprecated. Use `-> Generator[Foo]` instead.  [deprecated]

urllib3 (https://github.com/urllib3/urllib3)
+ test/test_collections.py:336: error: Unused "type: ignore" comment  [unused-ignore]
+ test/test_collections.py:337: error: Unused "type: ignore" comment  [unused-ignore]
+ test/test_collections.py:398: error: Unused "type: ignore" comment  [unused-ignore]
+ test/test_collections.py:399: error: Unused "type: ignore" comment  [unused-ignore]

discord.py (https://github.com/Rapptz/discord.py)
- discord/http.py:242: note:     def __setitem__(self, slice[Any, Any, Any], Iterable[Embed], /) -> None
+ discord/http.py:242: note:     def __setitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], Iterable[Embed], /) -> None
- ...venv/lib/python3.14/site-packages/mypy/typeshed/stdlib/typing.pyi:1046: note: "update" of "TypedDict" defined here
+ ...venv/lib/python3.14/site-packages/mypy/typeshed/stdlib/typing.pyi:1049: note: "update" of "TypedDict" defined here

ibis (https://github.com/ibis-project/ibis)
- ibis/legacy/udf/vectorized.py:188: error: Incompatible types in assignment (expression has type "Attribute", variable has type "ExtensionArray | ndarray[tuple[Any, ...], dtype[Any]] | Index[Any] | Series[Any] | SequenceNotStr[Hashable]")  [assignment]
+ ibis/legacy/udf/vectorized.py:188: error: Incompatible types in assignment (expression has type "Attribute", variable has type "ExtensionArray | ndarray[tuple[Any, ...], dtype[Any]] | Index[Any] | Series[Any] | SequenceNotStr[Hashable] | tuple[Hashable, ...]")  [assignment]

trio (https://github.com/python-trio/trio)
+ src/trio/_core/_tests/test_instrumentation.py:40: error: Unsupported operand types for in ("Task | None" and "Container[Task]")  [operator]

dulwich (https://github.com/dulwich/dulwich)
+ dulwich/refs.py:127: error: Unused "type: ignore" comment  [unused-ignore]
+ dulwich/refs.py:129: error: Unused "type: ignore" comment  [unused-ignore]
+ dulwich/refs.py:131: error: Unused "type: ignore" comment  [unused-ignore]
+ dulwich/refs.py:140: error: Unused "type: ignore" comment  [unused-ignore]
+ dulwich/refs.py:142: error: Unused "type: ignore" comment  [unused-ignore]

scipy (https://github.com/scipy/scipy)
- scipy/spatial/transform/_rotation_xp.py:539: error: Invalid index type "tuple[EllipsisType, None, None]" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ scipy/spatial/transform/_rotation_xp.py:539: error: Invalid index type "tuple[EllipsisType, None, None]" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- scipy/spatial/transform/_rigid_transform_xp.py:300: error: Invalid index type "tuple[EllipsisType, None]" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ scipy/spatial/transform/_rigid_transform_xp.py:300: error: Invalid index type "tuple[EllipsisType, None]" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- scipy/spatial/transform/_rigid_transform_xp.py:301: error: Invalid index type "tuple[EllipsisType, None]" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ scipy/spatial/transform/_rigid_transform_xp.py:301: error: Invalid index type "tuple[EllipsisType, None]" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]

manticore (https://github.com/trailofbits/manticore)
- tests/wasm/json2mc.py:103: note:     def __getitem__(self, slice[Any, Any, Any], /) -> list[Any]
+ tests/wasm/json2mc.py:103: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> list[Any]

apprise (https://github.com/caronc/apprise)
- apprise/config/base.py:795: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ apprise/config/base.py:795: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- apprise/config/base.py:804: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ apprise/config/base.py:804: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- apprise/config/base.py:806: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ apprise/config/base.py:806: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- apprise/config/base.py:811: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ apprise/config/base.py:811: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- apprise/config/base.py:816: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ apprise/config/base.py:816: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- apprise/config/base.py:823: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ apprise/config/base.py:823: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]

freqtrade (https://github.com/freqtrade/freqtrade)
- freqtrade/rpc/telegram.py:408: note:     def __getitem__(self, slice[Any, Any, Any], /) -> bytes
+ freqtrade/rpc/telegram.py:408: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> bytes
- freqtrade/rpc/telegram.py:408: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ freqtrade/rpc/telegram.py:408: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- freqtrade/rpc/telegram.py:409: note:     def __getitem__(self, slice[Any, Any, Any], /) -> bytes
+ freqtrade/rpc/telegram.py:409: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> bytes
- freqtrade/rpc/telegram.py:409: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ freqtrade/rpc/telegram.py:409: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- freqtrade/templates/FreqaiExampleStrategy.py:287: note:     def __getitem__(self, slice[Any, Any, Any], /) -> bytes
+ freqtrade/templates/FreqaiExampleStrategy.py:287: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> bytes
- freqtrade/templates/FreqaiExampleStrategy.py:287: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ freqtrade/templates/FreqaiExampleStrategy.py:287: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]
- freqtrade/templates/FreqaiExampleStrategy.py:290: note:     def __getitem__(self, slice[Any, Any, Any], /) -> bytes
+ freqtrade/templates/FreqaiExampleStrategy.py:290: note:     def __getitem__(self, slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None], /) -> bytes
- freqtrade/templates/FreqaiExampleStrategy.py:290: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[Any, Any, Any]"  [index]
+ freqtrade/templates/FreqaiExampleStrategy.py:290: error: Invalid index type "str" for "str"; expected type "SupportsIndex | slice[SupportsIndex | None, SupportsIndex | None, SupportsIndex | None]"  [index]

@cdce8p
Copy link
Collaborator Author

cdce8p commented Feb 3, 2026

Mypy primer hits

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants