Avoid linear search of MQTT SUPPORTED_COMPONENTS (home-assistant#99459)

By making this a set we avoid the linear search in async_discovery_message_received
siamzam · Sep 1, 2023 · 09f4566 · 09f4566
1 parent cf59ea3
commit 09f4566
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/homeassistant/components/mqtt/discovery.py b/homeassistant/components/mqtt/discovery.py
@@ -48,7 +48,7 @@
     r"?(?P<object_id>[a-zA-Z0-9_-]+)/config"
 )
 
-SUPPORTED_COMPONENTS = [
+SUPPORTED_COMPONENTS = {
     "alarm_control_panel",
     "binary_sensor",
     "button",
@@ -75,7 +75,7 @@
     "update",
     "vacuum",
     "water_heater",
-]
+}
 
 MQTT_DISCOVERY_UPDATED = "mqtt_discovery_updated_{}"
 MQTT_DISCOVERY_NEW = "mqtt_discovery_new_{}_{}"