From 152b6c2d1a396daff78e1e3d66635260d45d7552 Mon Sep 17 00:00:00 2001
From: springstan <46536646+springstan@users.noreply.github.com>
Date: Sun, 30 Aug 2020 16:06:38 +0200
Subject: [PATCH] Update accuweather to use CoordinatorEntity (#39408)

---
 .../components/accuweather/sensor.py          | 26 +++----------------
 1 file changed, 3 insertions(+), 23 deletions(-)

diff --git a/homeassistant/components/accuweather/sensor.py b/homeassistant/components/accuweather/sensor.py
index 9ab44a318a9..4f61322b2c6 100644
--- a/homeassistant/components/accuweather/sensor.py
+++ b/homeassistant/components/accuweather/sensor.py
@@ -5,7 +5,7 @@ from homeassistant.const import (
     CONF_NAME,
     DEVICE_CLASS_TEMPERATURE,
 )
-from homeassistant.helpers.entity import Entity
+from homeassistant.helpers.update_coordinator import CoordinatorEntity
 
 from .const import (
     ATTR_FORECAST,
@@ -48,14 +48,14 @@ async def async_setup_entry(hass, config_entry, async_add_entities):
     async_add_entities(sensors, False)
 
 
-class AccuWeatherSensor(Entity):
+class AccuWeatherSensor(CoordinatorEntity):
     """Define an AccuWeather entity."""
 
     def __init__(self, name, kind, coordinator, forecast_day=None):
         """Initialize."""
+        super().__init__(coordinator)
         self._name = name
         self.kind = kind
-        self.coordinator = coordinator
         self._device_class = None
         self._attrs = {ATTR_ATTRIBUTION: ATTRIBUTION}
         self._unit_system = "Metric" if self.coordinator.is_metric else "Imperial"
@@ -85,16 +85,6 @@ class AccuWeatherSensor(Entity):
             "entry_type": "service",
         }
 
-    @property
-    def should_poll(self):
-        """Return the polling requirement of the entity."""
-        return False
-
-    @property
-    def available(self):
-        """Return True if entity is available."""
-        return self.coordinator.last_update_success
-
     @property
     def state(self):
         """Return the state."""
@@ -173,13 +163,3 @@ class AccuWeatherSensor(Entity):
     def entity_registry_enabled_default(self):
         """Return if the entity should be enabled when first added to the entity registry."""
         return bool(self.kind not in OPTIONAL_SENSORS)
-
-    async def async_added_to_hass(self):
-        """Connect to dispatcher listening for entity data notifications."""
-        self.async_on_remove(
-            self.coordinator.async_add_listener(self.async_write_ha_state)
-        )
-
-    async def async_update(self):
-        """Update AccuWeather entity."""
-        await self.coordinator.async_request_refresh()