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Made the mpd backend a bit more resiliant

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This commit is contained in:
Fabio Manganiello 2019-01-10 01:28:12 +01:00
parent 6150e07fc9
commit c1b05226a9
3 changed files with 13 additions and 5 deletions
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4
platypush/backend/http/static/js/music.mpd.js
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@ -230,6 +230,10 @@ $(document).ready(function() {
};
var updatePlaylist = function(tracks) {
if (tracks == null) {
return;
}
var $playlistContent = $('#playlist-content');
$playlistContent.find('.playlist-track').remove();

12
platypush/backend/music/mpd/__init__.py
View file

@ -66,10 +66,11 @@ class MusicMpdBackend(Backend):
state = status['state'].lower()
playlist = status['playlist']
success = True
except StopIteration:
pass
except Exception as e:
self.logger.debug(e)
if not state: state = last_state
if not playlist: playlist = last_playlist
if not track: track = last_track
finally:
time.sleep(self.poll_seconds)
@ -83,8 +84,11 @@ class MusicMpdBackend(Backend):
if playlist != last_playlist:
if last_playlist:
changes = plugin.plchanges(last_playlist).output
self.bus.post(PlaylistChangeEvent(changes=changes))
# XXX plchanges can become heavy with big playlists,
# PlaylistChangeEvent temporarily disabled
# changes = plugin.plchanges(last_playlist).output
# self.bus.post(PlaylistChangeEvent(changes=changes))
self.bus.post(PlaylistChangeEvent())
last_playlist = playlist
if state == 'play' and track != last_track:

2
platypush/message/event/music/__init__.py
View file

@ -93,7 +93,7 @@ class PlaylistChangeEvent(MusicEvent):
Event fired upon playlist change
"""
def __init__(self, changes, status=None, track=None, *args, **kwargs):
def __init__(self, changes=None, status=None, track=None, *args, **kwargs):
"""
:param changes: List with the tracks being added or removed
:type changes: list