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Fixed State filter

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This commit is contained in:
Alex Root Junior 2021-10-25 01:33:10 +03:00
parent 208134430f
commit 626b4a8205
1 changed files with 5 additions and 1 deletions
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6
aiogram/dispatcher/filters/state.py
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@ -23,7 +23,11 @@ class StateFilter(BaseFilter):
@validator("state")
@no_type_check # issubclass breaks things
def _validate_state(cls, v: Union[StateType, Sequence[StateType]]) -> Sequence[StateType]:
if isinstance(v, (str, State, StatesGroup)) or (isclass(v) and issubclass(v, StatesGroup)):
if (
isinstance(v, (str, State, StatesGroup))
or (isclass(v) and issubclass(v, StatesGroup))
or v is None
):
return [v]
return v