# third parties components
# local import
-from .plugin import Plugin
-from .track import Track
+from .plugin import AdvancedPlugin
from .meta import Artist, MetaContainer
from ..utils.utils import WSError, WSNotFound, WSTimeout
return wrapper
-class WebService(Plugin):
+class WebService(AdvancedPlugin):
"""similar artists webservice
"""
# pylint: disable=bad-builtin
def __init__(self, daemon):
- Plugin.__init__(self, daemon)
- self.daemon_conf = daemon.config
- self.sdb = daemon.sdb
+ super().__init__(daemon)
self.history = daemon.short_history
##
self.to_add = list()
while len(val) > 150:
val.popitem()
- def get_history(self, artist):
- """Constructs list of Track for already played titles for an artist.
- """
- duration = self.daemon_conf.getint('sima', 'history_duration')
- tracks_from_db = self.sdb.get_history(duration=duration, artist=artist)
- # Construct Track() objects list from database history
- played_tracks = [Track(artist=tr[-1], album=tr[1], title=tr[2],
- file=tr[3]) for tr in tracks_from_db]
- return played_tracks
-
- def filter_track(self, tracks):
- """
- Extract one unplayed track from a Track object list.
- * not in history
- * not already in the queue
- * not blacklisted
- Then add to candidates in self.to_add
- """
- artist = tracks[0].artist
- # In random play mode use complete playlist to filter
- if self.player.playmode.get('random'):
- black_list = self.player.playlist + self.to_add
- else:
- black_list = self.player.queue + self.to_add
- not_in_hist = list(set(tracks) - set(self.get_history(artist=artist)))
- if self.plugin_conf.get('queue_mode') != 'top' and not not_in_hist:
- self.log.debug('All tracks already played for "%s"', artist)
- random.shuffle(not_in_hist)
- candidate = []
- for trk in [_ for _ in not_in_hist if _ not in black_list]:
- # Should use albumartist heuristic as well
- if self.plugin_conf.getboolean('single_album'): # pylint: disable=no-member
- if (trk.album == self.player.current.album or
- trk.album in [tr.album for tr in black_list]):
- self.log.debug('Found unplayed track ' +
- 'but from an album already queued: %s', trk)
- continue
- candidate.append(trk)
- if not candidate:
- return False
- self.to_add.append(random.choice(candidate))
- return True
-
- def _get_artists_list_reorg(self, alist):
- """
- Move around items in artists_list in order to play first not recently
- played artists
- """
- hist = list()
- duration = self.daemon_conf.getint('sima', 'history_duration')
- for art in self.sdb.get_artists_history(alist, duration=duration):
- if art not in hist:
- hist.insert(0, art)
- reorg = [art for art in alist if art not in hist]
- reorg.extend(hist)
- return reorg
-
@cache
def get_artists_from_player(self, similarities):
"""
ret_extra = self.get_recursive_similar_artist()
if ret_extra:
# get them reorg to pick up best element
- ret_extra = self._get_artists_list_reorg(ret_extra)
+ ret_extra = self.get_reorg_artists_list(ret_extra)
# tries to pickup less artist from extra art
if len(ret) < 4:
ret_extra = MetaContainer(ret_extra)
# Move around similars items to get in unplayed|not recently played
# artist first.
self.log.info('Got %d artists in library', len(ret))
- candidates = self._get_artists_list_reorg(list(ret))
+ candidates = self.get_reorg_artists_list(list(ret))
if candidates:
self.log.info(' / '.join(map(str, candidates)))
return candidates
nb_album_add = 0
target_album_to_add = self.plugin_conf.getint('album_to_add') # pylint: disable=no-member
for artist in artists:
- self.log.info('Looking for an album to add for "%s"...' % artist)
- albums = self.player.search_albums(artist)
- if not albums:
- continue
- self.log.debug('Albums candidate: %s', albums)
- albums_hist = self._get_album_history(artist)
- albums_not_in_hist = [a for a in albums if a.name not in albums_hist]
- # Get to next artist if there are no unplayed albums
- if not albums_not_in_hist:
- self.log.info('No unplayed album found for "%s"' % artist)
- continue
- album_to_queue = []
- random.shuffle(albums_not_in_hist)
- for album in albums_not_in_hist:
- # Controls the album found is not already queued
- if album in {t.album for t in self.player.queue}:
- self.log.debug('"%s" already queued, skipping!', album)
- continue
- # In random play mode use complete playlist to filter
- if self.player.playmode.get('random'):
- if album in {t.album for t in self.player.playlist}:
- self.log.debug('"%s" already in playlist, skipping!', album)
- continue
- album_to_queue = album
- if not album_to_queue:
- self.log.info('No album found for "%s"', artist)
- continue
- self.log.info('%s album candidate: %s - %s', self.ws.name,
- artist, album_to_queue)
+ album = self.album_candidate(artist)
nb_album_add += 1
candidates = self.player.find_tracks(album)
if self.plugin_conf.getboolean('shuffle_album'):
found = self.player.search_track(artist, trk.title)
if found:
random.shuffle(found)
- if self.filter_track(found):
+ top_trk = self.filter_track(found)
+ if top_trk:
+ self.to_add.append(top_trk)
break
def _track(self):
self.log.debug('Found nothing to queue for %s', artist)
continue
# find tracks not in history for artist
- self.filter_track(found)
+ track_candidate = self.filter_track(found)
+ if track_candidate:
+ self.to_add.append(track_candidate)
if len(self.to_add) == nbtracks_target:
break
if not self.to_add:
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