Use entity class attributes for cmus (#53458)

homeassistant/components/cmus/media_player.py

@@ -98,6 +98,9 @@ class CmusRemote:
 class CmusDevice(MediaPlayerEntity):
     """Representation of a running cmus."""
 
+    _attr_media_content_type = MEDIA_TYPE_MUSIC
+    _attr_supported_features = SUPPORT_CMUS
+
     def __init__(self, device, name, server):
         """Initialize the CMUS device."""
 
@@ -106,7 +109,7 @@ class CmusDevice(MediaPlayerEntity):
             auto_name = f"cmus-{server}"
         else:
             auto_name = "cmus-local"
-        self._name = name or auto_name
+        self._attr_name = name or auto_name
         self.status = {}
 
     def update(self):
@@ -120,80 +123,30 @@ class CmusDevice(MediaPlayerEntity):
             self._remote.connect()
         else:
             self.status = status
+            if self.status.get("status") == "playing":
+                self._attr_state = STATE_PLAYING
+            elif self.status.get("status") == "paused":
+                self._attr_state = STATE_PAUSED
+            else:
+                self._attr_state = STATE_OFF
+            self._attr_media_content_id = self.status.get("file")
+            self._attr_media_duration = self.status.get("duration")
+            self._attr_media_title = self.status["tag"].get("title")
+            self._attr_media_artist = self.status["tag"].get("artist")
+            self._attr_media_track = self.status["tag"].get("tracknumber")
+            self._attr_media_album_name = self.status["tag"].get("album")
+            self._attr_media_album_artist = self.status["tag"].get("albumartist")
+            left = self.status["set"].get("vol_left")[0]
+            right = self.status["set"].get("vol_right")[0]
+            if left != right:
+                volume = float(left + right) / 2
+            else:
+                volume = left
+            self._attr_volume_level = int(volume) / 100
             return
 
         _LOGGER.warning("Received no status from cmus")
 
-    @property
-    def name(self):
-        """Return the name of the device."""
-        return self._name
-
-    @property
-    def state(self):
-        """Return the media state."""
-        if self.status.get("status") == "playing":
-            return STATE_PLAYING
-        if self.status.get("status") == "paused":
-            return STATE_PAUSED
-        return STATE_OFF
-
-    @property
-    def media_content_id(self):
-        """Content ID of current playing media."""
-        return self.status.get("file")
-
-    @property
-    def content_type(self):
-        """Content type of the current playing media."""
-        return MEDIA_TYPE_MUSIC
-
-    @property
-    def media_duration(self):
-        """Duration of current playing media in seconds."""
-        return self.status.get("duration")
-
-    @property
-    def media_title(self):
-        """Title of current playing media."""
-        return self.status["tag"].get("title")
-
-    @property
-    def media_artist(self):
-        """Artist of current playing media, music track only."""
-        return self.status["tag"].get("artist")
-
-    @property
-    def media_track(self):
-        """Track number of current playing media, music track only."""
-        return self.status["tag"].get("tracknumber")
-
-    @property
-    def media_album_name(self):
-        """Album name of current playing media, music track only."""
-        return self.status["tag"].get("album")
-
-    @property
-    def media_album_artist(self):
-        """Album artist of current playing media, music track only."""
-        return self.status["tag"].get("albumartist")
-
-    @property
-    def volume_level(self):
-        """Return the volume level."""
-        left = self.status["set"].get("vol_left")[0]
-        right = self.status["set"].get("vol_right")[0]
-        if left != right:
-            volume = float(left + right) / 2
-        else:
-            volume = left
-        return int(volume) / 100
-
-    @property
-    def supported_features(self):
-        """Flag media player features that are supported."""
-        return SUPPORT_CMUS
-
     def turn_off(self):
         """Service to send the CMUS the command to stop playing."""
         self._remote.cmus.player_stop()