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Reset states when connection to MPC-HC is lost (#27541)

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* Reset states when connection to MPC-HC is lost

* Add the available property of mpchc
This commit is contained in:
temeteke 2019-11-06 21:47:34 +09:00 committed by Charles Garwood
parent ac4d8ee07f
commit 2e1d05560f
1 changed files with 9 additions and 0 deletions
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9
homeassistant/components/mpchc/media_player.py
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@ -69,6 +69,7 @@ class MpcHcDevice(MediaPlayerDevice):
self._name = name self._name = name
self._url = url self._url = url
self._player_variables = dict() self._player_variables = dict()
self._available = False
def update(self): def update(self):
"""Get the latest details.""" """Get the latest details."""
@ -79,8 +80,11 @@ class MpcHcDevice(MediaPlayerDevice):
for var in mpchc_variables: for var in mpchc_variables:
self._player_variables[var[0]] = var[1].lower() self._player_variables[var[0]] = var[1].lower()
self._available = True
except requests.exceptions.RequestException: except requests.exceptions.RequestException:
_LOGGER.error("Could not connect to MPC-HC at: %s", self._url) _LOGGER.error("Could not connect to MPC-HC at: %s", self._url)
self._player_variables = dict()
self._available = False
def _send_command(self, command_id): def _send_command(self, command_id):
"""Send a command to MPC-HC via its window message ID.""" """Send a command to MPC-HC via its window message ID."""
@ -111,6 +115,11 @@ class MpcHcDevice(MediaPlayerDevice):
return STATE_IDLE return STATE_IDLE
@property
def available(self):
"""Return True if entity is available."""
return self._available
@property @property
def media_title(self): def media_title(self):
"""Return the title of current playing media.""" """Return the title of current playing media."""