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Fix implicit Optional [a-n] (#76720)

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Marc Mueller 2022-08-13 18:46:34 +02:00 • committed by GitHub
parent cf7c716bda
commit 5a046ae7be
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11 changed files with 21 additions and 16 deletions
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5
homeassistant/components/harmony/subscriber.py
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@ -1,4 +1,5 @@
"""Mixin class for handling harmony callback subscriptions."""
from __future__ import annotations
import asyncio
import logging
@ -85,7 +86,9 @@ class HarmonySubscriberMixin:
self.async_unlock_start_activity()
self._call_callbacks("activity_started", activity_info)
def _call_callbacks(self, callback_func_name: str, argument: tuple = None) -> None:
def _call_callbacks(
self, callback_func_name: str, argument: tuple | None = None
) -> None:
for subscription in self._subscriptions:
current_callback = getattr(subscription, callback_func_name)
if current_callback: