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iter states in states group (#666)

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* iter states in states group

* fix type hint

* remove empty line

* add changes for doc
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Andrey Tikhonov 2021-09-05 23:55:38 +03:00 • committed by GitHub
parent 714ac8896c
commit 90b3a99039
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3 changed files with 13 additions and 1 deletions
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5
aiogram/dispatcher/fsm/state.py
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@ -1,5 +1,5 @@
import inspect
from typing import Any, Optional, Tuple, Type, no_type_check
from typing import Any, Iterator, Optional, Tuple, Type, no_type_check
from ...types import TelegramObject
@ -118,6 +118,9 @@ class StatesGroupMeta(type):
def __str__(self) -> str:
return f"<StatesGroup '{self.__full_group_name__}'>"
def __iter__(self) -> Iterator[State]:
return iter(self.__all_states__)
class StatesGroup(metaclass=StatesGroupMeta):
@classmethod