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Use attributes in demo media-player (#78461)

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* Use attributes in demo media-player

* Use _attr_is_volume_muted

* Use _attr_shuffle

* Use _attr_sound_mode / _attr_sound_mode_list
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epenet 2022-09-16 23:04:29 +02:00 committed by GitHub
parent 047c3862d7
commit be17ba15db
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1 changed files with 13 additions and 36 deletions
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49
homeassistant/components/demo/media_player.py
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@ -105,6 +105,7 @@ NETFLIX_PLAYER_SUPPORT = (
class AbstractDemoPlayer(MediaPlayerEntity): class AbstractDemoPlayer(MediaPlayerEntity):
"""A demo media players.""" """A demo media players."""
_attr_sound_mode_list = SOUND_MODE_LIST
_attr_should_poll = False _attr_should_poll = False
# We only implement the methods that we support # We only implement the methods that we support
@ -115,38 +116,12 @@ class AbstractDemoPlayer(MediaPlayerEntity):
"""Initialize the demo device.""" """Initialize the demo device."""
self._attr_name = name self._attr_name = name
self._attr_state = MediaPlayerState.PLAYING self._attr_state = MediaPlayerState.PLAYING
self._volume_level = 1.0 self._attr_volume_level = 1.0
self._volume_muted = False self._attr_is_volume_muted = False
self._shuffle = False self._attr_shuffle = False
self._sound_mode_list = SOUND_MODE_LIST self._attr_sound_mode = DEFAULT_SOUND_MODE
self._sound_mode = DEFAULT_SOUND_MODE
self._attr_device_class = device_class self._attr_device_class = device_class
@property
def volume_level(self) -> float:
"""Return the volume level of the media player (0..1)."""
return self._volume_level
@property
def is_volume_muted(self) -> bool:
"""Return boolean if volume is currently muted."""
return self._volume_muted
@property
def shuffle(self) -> bool:
"""Boolean if shuffling is enabled."""
return self._shuffle
@property
def sound_mode(self) -> str:
"""Return the current sound mode."""
return self._sound_mode
@property
def sound_mode_list(self) -> list[str]:
"""Return a list of available sound modes."""
return self._sound_mode_list
def turn_on(self) -> None: def turn_on(self) -> None:
"""Turn the media player on.""" """Turn the media player on."""
self._attr_state = MediaPlayerState.PLAYING self._attr_state = MediaPlayerState.PLAYING
@ -159,22 +134,24 @@ class AbstractDemoPlayer(MediaPlayerEntity):
def mute_volume(self, mute: bool) -> None: def mute_volume(self, mute: bool) -> None:
"""Mute the volume.""" """Mute the volume."""
self._volume_muted = mute self._attr_is_volume_muted = mute
self.schedule_update_ha_state() self.schedule_update_ha_state()
def volume_up(self) -> None: def volume_up(self) -> None:
"""Increase volume.""" """Increase volume."""
self._volume_level = min(1.0, self._volume_level + 0.1) assert self.volume_level is not None
self._attr_volume_level = min(1.0, self.volume_level + 0.1)
self.schedule_update_ha_state() self.schedule_update_ha_state()
def volume_down(self) -> None: def volume_down(self) -> None:
"""Decrease volume.""" """Decrease volume."""
self._volume_level = max(0.0, self._volume_level - 0.1) assert self.volume_level is not None
self._attr_volume_level = max(0.0, self.volume_level - 0.1)
self.schedule_update_ha_state() self.schedule_update_ha_state()
def set_volume_level(self, volume: float) -> None: def set_volume_level(self, volume: float) -> None:
"""Set the volume level, range 0..1.""" """Set the volume level, range 0..1."""
self._volume_level = volume self._attr_volume_level = volume
self.schedule_update_ha_state() self.schedule_update_ha_state()
def media_play(self) -> None: def media_play(self) -> None:
@ -194,12 +171,12 @@ class AbstractDemoPlayer(MediaPlayerEntity):
def set_shuffle(self, shuffle: bool) -> None: def set_shuffle(self, shuffle: bool) -> None:
"""Enable/disable shuffle mode.""" """Enable/disable shuffle mode."""
self._shuffle = shuffle self._attr_shuffle = shuffle
self.schedule_update_ha_state() self.schedule_update_ha_state()
def select_sound_mode(self, sound_mode: str) -> None: def select_sound_mode(self, sound_mode: str) -> None:
"""Select sound mode.""" """Select sound mode."""
self._sound_mode = sound_mode self._attr_sound_mode = sound_mode
self.schedule_update_ha_state() self.schedule_update_ha_state()