From 9f36412076ecf98708b804f535475cf284f108b4 Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Tue, 6 Dec 2022 13:30:22 +0100
Subject: [PATCH] Use CoverDeviceClass in Dynalite (#83394)

---
 homeassistant/components/dynalite/cover.py | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/homeassistant/components/dynalite/cover.py b/homeassistant/components/dynalite/cover.py
index bbca16d3db6..98005ccee0a 100644
--- a/homeassistant/components/dynalite/cover.py
+++ b/homeassistant/components/dynalite/cover.py
@@ -1,10 +1,10 @@
 """Support for the Dynalite channels as covers."""
 
+from contextlib import suppress
 from typing import Any
 
 from homeassistant.components.cover import (
     ATTR_CURRENT_POSITION,
-    DEVICE_CLASSES,
     CoverDeviceClass,
     CoverEntity,
 )
@@ -14,8 +14,6 @@ from homeassistant.helpers.entity_platform import AddEntitiesCallback
 
 from .dynalitebase import DynaliteBase, async_setup_entry_base
 
-DEFAULT_COVER_CLASS = CoverDeviceClass.SHUTTER
-
 
 async def async_setup_entry(
     hass: HomeAssistant,
@@ -39,13 +37,12 @@ class DynaliteCover(DynaliteBase, CoverEntity):
     """Representation of a Dynalite Channel as a Home Assistant Cover."""
 
     @property
-    def device_class(self) -> str:
+    def device_class(self) -> CoverDeviceClass:
         """Return the class of the device."""
-        dev_cls = self._device.device_class
-        ret_val = DEFAULT_COVER_CLASS
-        if dev_cls in DEVICE_CLASSES:
-            ret_val = dev_cls
-        return ret_val
+        if device_class := self._device.device_class:
+            with suppress(ValueError):
+                return CoverDeviceClass(device_class)
+        return CoverDeviceClass.SHUTTER
 
     @property
     def current_cover_position(self) -> int: