jeans/core
jeans/core
1
0
Fork 0
mirror of https://github.com/home-assistant/core.git synced 2025-05-07 15:39:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

Small speed up to connecting dispatchers (#118342)

Browse Source
This commit is contained in:
J. Nick Koston 2024-05-28 16:49:58 -10:00 committed by GitHub
parent c097a05ed4
commit fa9ebb062c
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
homeassistant/helpers/dispatcher.py
View File

@ -2,6 +2,7 @@
from __future__ import annotations from __future__ import annotations
from collections import defaultdict
from collections.abc import Callable, Coroutine from collections.abc import Callable, Coroutine
from functools import partial from functools import partial
import logging import logging
@ -114,13 +115,8 @@ def async_dispatcher_connect[*_Ts](
This method must be run in the event loop. This method must be run in the event loop.
""" """
if DATA_DISPATCHER not in hass.data: if DATA_DISPATCHER not in hass.data:
hass.data[DATA_DISPATCHER] = {} hass.data[DATA_DISPATCHER] = defaultdict(dict)
dispatchers: _DispatcherDataType[*_Ts] = hass.data[DATA_DISPATCHER] dispatchers: _DispatcherDataType[*_Ts] = hass.data[DATA_DISPATCHER]
if signal not in dispatchers:
dispatchers[signal] = {}
dispatchers[signal][target] = None dispatchers[signal][target] = None
# Use a partial for the remove since it uses # Use a partial for the remove since it uses
# less memory than a full closure since a partial copies # less memory than a full closure since a partial copies