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Don't fail hard if it's not possible yet to retrieve the mopidy status in the backend constructor

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This commit is contained in:
Fabio Manganiello 2019-03-07 21:19:40 +01:00
parent f95f52df19
commit 9d36688a61
1 changed files with 10 additions and 5 deletions
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15
platypush/backend/music/mopidy.py
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@ -44,8 +44,13 @@ class MusicMopidyBackend(Backend):
self.port = int(port) self.port = int(port)
self.url = 'ws://{}:{}/mopidy/ws'.format(host, port) self.url = 'ws://{}:{}/mopidy/ws'.format(host, port)
self._msg_id = 0 self._msg_id = 0
self._latest_status = self._get_tracklist_status()
self._ws = None self._ws = None
self._latest_status = {}
try:
self._latest_status = self._get_tracklist_status()
except Exception as e:
self.logger.warning('Unable to get mopidy status: {}'.format(str(e)))
def _parse_track(self, track, pos=None): def _parse_track(self, track, pos=None):
if not track: if not track:
@ -178,13 +183,13 @@ class MusicMopidyBackend(Backend):
self.bus.post(PlaylistChangeEvent(changes=tracklist)) self.bus.post(PlaylistChangeEvent(changes=tracklist))
elif event == 'options_changed': elif event == 'options_changed':
new_status = self._get_tracklist_status() new_status = self._get_tracklist_status()
if new_status['random'] != self._latest_status['random']: if new_status['random'] != self._latest_status.get('random'):
self.bus.post(PlaybackRandomModeChangeEvent(state=new_status['random'])) self.bus.post(PlaybackRandomModeChangeEvent(state=new_status['random']))
if new_status['repeat'] != self._latest_status['repeat']: if new_status['repeat'] != self._latest_status('repeat'):
self.bus.post(PlaybackRepeatModeChangeEvent(state=new_status['repeat'])) self.bus.post(PlaybackRepeatModeChangeEvent(state=new_status['repeat']))
if new_status['single'] != self._latest_status['single']: if new_status['single'] != self._latest_status('single'):
self.bus.post(PlaybackSingleModeChangeEvent(state=new_status['single'])) self.bus.post(PlaybackSingleModeChangeEvent(state=new_status['single']))
if new_status['consume'] != self._latest_status['consume']: if new_status['consume'] != self._latest_status('consume'):
self.bus.post(PlaybackConsumeModeChangeEvent(state=new_status['consume'])) self.bus.post(PlaybackConsumeModeChangeEvent(state=new_status['consume']))
self._latest_status = new_status self._latest_status = new_status