From 7fef87691af5c4231bc37e5d935a7d9ac7fdd8a8 Mon Sep 17 00:00:00 2001
From: Robert Hillis <tkdrob4390@yahoo.com>
Date: Wed, 21 Jul 2021 08:07:26 -0400
Subject: [PATCH] Use entity class attributes for airvisual (#52503)

* Use entity class attributes for airvisual

* fix

* rework

* tweaks

* finish

* remove overriden available attribute

* rework
---
 homeassistant/components/airvisual/sensor.py | 16 ++++------------
 1 file changed, 4 insertions(+), 12 deletions(-)

diff --git a/homeassistant/components/airvisual/sensor.py b/homeassistant/components/airvisual/sensor.py
index 796607f8215..d4b988a0ddc 100644
--- a/homeassistant/components/airvisual/sensor.py
+++ b/homeassistant/components/airvisual/sensor.py
@@ -266,9 +266,12 @@ class AirVisualNodeProSensor(AirVisualEntity, SensorEntity):
 
         self._attr_device_class = device_class
         self._attr_icon = icon
+        self._attr_name = (
+            f"{coordinator.data['settings']['node_name']} Node/Pro: {name}"
+        )
+        self._attr_unique_id = f"{coordinator.data['serial_number']}_{kind}"
         self._attr_unit_of_measurement = unit
         self._kind = kind
-        self._name = name
 
     @property
     def device_info(self):
@@ -284,17 +287,6 @@ class AirVisualNodeProSensor(AirVisualEntity, SensorEntity):
             ),
         }
 
-    @property
-    def name(self):
-        """Return the name."""
-        node_name = self.coordinator.data["settings"]["node_name"]
-        return f"{node_name} Node/Pro: {self._name}"
-
-    @property
-    def unique_id(self):
-        """Return a unique, Home Assistant friendly identifier for this entity."""
-        return f"{self.coordinator.data['serial_number']}_{self._kind}"
-
     @callback
     def update_from_latest_data(self):
         """Update the entity from the latest data."""