Add typing to Comfoconnect (#122669)

homeassistant/components/comfoconnect/__init__.py

@@ -13,7 +13,7 @@ from homeassistant.const import (
     EVENT_HOMEASSISTANT_STOP,
     Platform,
 )
-from homeassistant.core import HomeAssistant
+from homeassistant.core import Event, HomeAssistant
 from homeassistant.helpers import discovery
 import homeassistant.helpers.config_validation as cv
 from homeassistant.helpers.dispatcher import dispatcher_send
@@ -76,7 +76,7 @@ def setup(hass: HomeAssistant, config: ConfigType) -> bool:
     ccb.connect()
 
     # Schedule disconnect on shutdown
-    def _shutdown(_event):
+    def _shutdown(_event: Event) -> None:
         ccb.disconnect()
 
     hass.bus.listen_once(EVENT_HOMEASSISTANT_STOP, _shutdown)
@@ -90,7 +90,15 @@ def setup(hass: HomeAssistant, config: ConfigType) -> bool:
 class ComfoConnectBridge:
     """Representation of a ComfoConnect bridge."""
 
-    def __init__(self, hass, bridge, name, token, friendly_name, pin):
+    def __init__(
+        self,
+        hass: HomeAssistant,
+        bridge: Bridge,
+        name: str,
+        token: str,
+        friendly_name: str,
+        pin: int,
+    ) -> None:
         """Initialize the ComfoConnect bridge."""
         self.name = name
         self.hass = hass
@@ -104,17 +112,17 @@ class ComfoConnectBridge:
         )
         self.comfoconnect.callback_sensor = self.sensor_callback
 
-    def connect(self):
+    def connect(self) -> None:
         """Connect with the bridge."""
         _LOGGER.debug("Connecting with bridge")
         self.comfoconnect.connect(True)
 
-    def disconnect(self):
+    def disconnect(self) -> None:
         """Disconnect from the bridge."""
         _LOGGER.debug("Disconnecting from bridge")
         self.comfoconnect.disconnect()
 
-    def sensor_callback(self, var, value):
+    def sensor_callback(self, var: str, value: str) -> None:
         """Notify listeners that we have received an update."""
         _LOGGER.debug("Received update for %s: %s", var, value)
         dispatcher_send(

homeassistant/components/comfoconnect/sensor.py

@@ -327,7 +327,7 @@ class ComfoConnectSensor(SensorEntity):
             self._ccb.comfoconnect.register_sensor, self.entity_description.sensor_id
         )
 
-    def _handle_update(self, value):
+    def _handle_update(self, value: float) -> None:
         """Handle update callbacks."""
         _LOGGER.debug(
             "Handle update for sensor %s (%d): %s",