Cleanup default None value from dict.get (#162396)

homeassistant/components/arwn/sensor.py

@@ -201,5 +201,5 @@ class ArwnSensor(SensorEntity):
         ev: dict[str, Any] = {}
         ev.update(event)
         self._attr_extra_state_attributes = ev
-        self._attr_native_value = ev.get(self._state_key, None)
+        self._attr_native_value = ev.get(self._state_key)
         self.async_write_ha_state()

homeassistant/components/egardia/binary_sensor.py

@@ -40,7 +40,7 @@ async def async_setup_platform(
                 name=disc_info[sensor]["name"],
                 egardia_system=hass.data[EGARDIA_DEVICE],
                 device_class=EGARDIA_TYPE_TO_DEVICE_CLASS.get(
-                    disc_info[sensor]["type"], None
+                    disc_info[sensor]["type"]
                 ),
             )
             for sensor in disc_info

homeassistant/components/lyric/climate.py

@@ -254,7 +254,7 @@ class LyricClimate(LyricDeviceEntity, ClimateEntity):
     @property
     def hvac_action(self) -> HVACAction | None:
         """Return the current hvac action."""
-        action = HVAC_ACTIONS.get(self.device.operation_status.mode, None)
+        action = HVAC_ACTIONS.get(self.device.operation_status.mode)
         if action == HVACAction.OFF and self.hvac_mode != HVACMode.OFF:
             action = HVACAction.IDLE
         return action

homeassistant/components/onvif/parsers.py

@@ -397,7 +397,7 @@ async def async_parse_tplink_detector(uid: str, msg) -> Event | None:
             rule = source.Value
 
     for item in payload.Data.SimpleItem:
-        event_template = _TAPO_EVENT_TEMPLATES.get(item.Name, None)
+        event_template = _TAPO_EVENT_TEMPLATES.get(item.Name)
         if event_template is None:
             continue
 

homeassistant/components/vicare/climate.py

@@ -228,7 +228,7 @@ class ViCareClimate(ViCareEntity, ClimateEntity):
         """Return current hvac mode."""
         if self._current_mode is None:
             return None
-        return VICARE_TO_HA_HVAC_HEATING.get(self._current_mode, None)
+        return VICARE_TO_HA_HVAC_HEATING.get(self._current_mode)
 
     def set_hvac_mode(self, hvac_mode: HVACMode) -> None:
         """Set a new hvac mode on the ViCare API."""

homeassistant/components/vicare/water_heater.py

@@ -151,4 +151,4 @@ class ViCareWater(ViCareEntity, WaterHeaterEntity):
         """Return current operation ie. heat, cool, idle."""
         if self._current_mode is None:
             return None
-        return VICARE_TO_HA_HVAC_DHW.get(self._current_mode, None)
+        return VICARE_TO_HA_HVAC_DHW.get(self._current_mode)