Update hunterdouglas_powerview to use CoordinatorEntity (#39463)

homeassistant/components/hunterdouglas_powerview/cover.py

@@ -110,7 +110,6 @@ class PowerViewShade(ShadeEntity, CoverEntity):
         self._scheduled_transition_update = None
         self._room_name = room_data.get(room_id, {}).get(ROOM_NAME_UNICODE, "")
         self._current_cover_position = MIN_POSITION
-        self._coordinator = coordinator
 
     @property
     def device_state_attributes(self):
@@ -272,7 +271,7 @@ class PowerViewShade(ShadeEntity, CoverEntity):
         """When entity is added to hass."""
         self._async_update_current_cover_position()
         self.async_on_remove(
-            self._coordinator.async_add_listener(self._async_update_shade_from_group)
+            self.coordinator.async_add_listener(self._async_update_shade_from_group)
         )
 
     @callback
@@ -282,5 +281,5 @@ class PowerViewShade(ShadeEntity, CoverEntity):
             # If a transition in in progress
             # the data will be wrong
             return
-        self._async_process_new_shade_data(self._coordinator.data[self._shade.id])
+        self._async_process_new_shade_data(self.coordinator.data[self._shade.id])
         self.async_write_ha_state()

homeassistant/components/hunterdouglas_powerview/entity.py

@@ -3,7 +3,7 @@
 from aiopvapi.resources.shade import ATTR_TYPE
 
 import homeassistant.helpers.device_registry as dr
-from homeassistant.helpers.entity import Entity
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import (
     DEVICE_FIRMWARE,
@@ -20,31 +20,20 @@ from .const import (
 )
 
 
-class HDEntity(Entity):
+class HDEntity(CoordinatorEntity):
     """Base class for hunter douglas entities."""
 
     def __init__(self, coordinator, device_info, unique_id):
         """Initialize the entity."""
-        super().__init__()
-        self._coordinator = coordinator
+        super().__init__(coordinator)
         self._unique_id = unique_id
         self._device_info = device_info
 
-    @property
-    def available(self):
-        """Return True if entity is available."""
-        return self._coordinator.last_update_success
-
     @property
     def unique_id(self):
         """Return the unique id."""
         return self._unique_id
 
-    @property
-    def should_poll(self):
-        """Return False, updates are controlled via coordinator."""
-        return False
-
     @property
     def device_info(self):
         """Return the device_info of the device."""

homeassistant/components/hunterdouglas_powerview/sensor.py

@@ -76,11 +76,11 @@ class PowerViewShadeBatterySensor(ShadeEntity):
     async def async_added_to_hass(self):
         """When entity is added to hass."""
         self.async_on_remove(
-            self._coordinator.async_add_listener(self._async_update_shade_from_group)
+            self.coordinator.async_add_listener(self._async_update_shade_from_group)
         )
 
     @callback
     def _async_update_shade_from_group(self):
         """Update with new data from the coordinator."""
-        self._shade.raw_data = self._coordinator.data[self._shade.id]
+        self._shade.raw_data = self.coordinator.data[self._shade.id]
         self.async_write_ha_state()