def lookup(self, track, locked=False):
if not locked: self.acquire()
ArtistRelationFactory.load_artist(track.artist)
TrackRelationFactory.load_track(track)
# queue similar artists / tracks lookup from lastfm
if self._lastfm:
self._lastfm.similar_artists(self.similar_artists, track.artist.name,
self._thres_lastfm_lookup)
self._lastfm.similar_tracks(self.similar_tracks, track.artist.name,
track.title, self._thres_lastfm_lookup)
# queue similar artists / tracks lookup from echonest
if self._echonest:
self._echonest.similar_artists(self.similar_artists, track.artist.name,
self._thres_echonest_lookup)
self._echonest.similar_tracks(self.similar_tracks, track.artist.name,
track.title, self._thres_echonest_lookup)
if not locked: self.release()
