update AnyClassMethod for change in python/typeshed#9771

[ITProKyle]

Change Summary

Updates the AnyClassMethod type variable to match recent changes to typeshed (python/typeshed#9771).

Related issue number

• resolves AnyClassMethod type annotation #5311

Checklist

• Unit tests for the changes exist
• Tests pass on CI and coverage remains at 100%
• Documentation reflects the changes where applicable
• changes/<pull request or issue id>-<github username>.md file added describing change
  (see changes/README.md for details)
• My PR is ready to review, please add a comment including the phrase "please review" to assign reviewers

Selected Reviewer: @PrettyWood

[ITProKyle]

please review

For some reason, checks arn't starting for this MR to ensure that the new version of mypy passes.

[adriangb]

Please rebase this onto our current main, you're 75 commits behind.

[ITProKyle]

@adriangb - I rebased but it was only 1 commit behind the intended branch. This is a patch for the currently released, non-prepreelase version (1.10) so rebasing onto main would not result in the desired end state.

[dmontagu]

Suggested change

	AnyClassMethod = classmethod[Any, Any, Any]
	MYPY = False
	if not MYPY:
	AnyClassMethod = classmethod[Any, Any, Any]
	else:
	AnyClassMethod = classmethod[Any]

I would suggest reverting the change to the mypy version (i.e., change it back to 0.971 in requirements-linting.txt) and making this change instead, which I think should result in the update to the definition used by pyright but not mypy.

I think this should keep everything else behaving the same (so we don't need to worry about breaking existing mypy functionality), but please confirm that this change would work for you with pyright.

As far as I'm currently aware it's not our intention to support mypy v1.2.0 with pydantic v1, given the various breaking changes (it will be supported in pydantic v2 though), so I wouldn't worry about updating the requirements-linting.txt.

[ITProKyle]

It didn't work on the pright side as provided but it did work with the condition swapped. It also worked locally with mypy==0.971.

[samuelcolvin]

as per @dmontagu comments above, please update.

[dmontagu]

LGTM

[yezz123]

+1

[samuelcolvin]

thanks so much.

[ITProKyle]

Any ETA on when we can expect to see this released?

[dmontagu]

@ITProKyle this has just been released in v1.10.8, which should be available through PyPI shortly.