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Merge pull request #4298 from delicb/fix/issue4295

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fix errorhandler type check
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David Lord 2021-11-15 13:37:42 -08:00 • committed by GitHub
commit b831e8507c
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2 changed files with 2 additions and 8 deletions
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1
CHANGES.rst
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@ -9,6 +9,7 @@ Unreleased
removed in Werkzeug 2.1. It is now also deprecated in Flask, to be
removed in Flask 2.1, while remaining compatible with both in
2.0.x. Use ``response.request.environ`` instead. :pr:`4341`
- Fix type annotation for ``errorhandler`` decorator. :issue:`4295`
Version 2.0.2

9
src/flask/typing.py
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@ -46,11 +46,4 @@ TemplateGlobalCallable = t.Callable[..., t.Any]
TemplateTestCallable = t.Callable[..., bool]
URLDefaultCallable = t.Callable[[str, dict], None]
URLValuePreprocessorCallable = t.Callable[[t.Optional[str], t.Optional[dict]], None]
if t.TYPE_CHECKING:
import typing_extensions as te
class ErrorHandlerCallable(te.Protocol[GenericException]):
def __call__(self, error: GenericException) -> ResponseReturnValue:
...
ErrorHandlerCallable = t.Callable[[GenericException], ResponseReturnValue]