def testArtistRatingPickle(self):
Factories.clear()
trackA= TrackFactory.get(self.artist, self.titleA)
trackB = TrackFactory.get(self.artist, self.titleB)
artist = trackA.artist
trackA.played()
trackB.skipped()
rating = artist.rating
i = 0
for r in RatingFactory.ratings():
i+=1
# track init rating: 1
# artist init rating: 2
# track play rating: 3
# artist play rating: 4
# track skip rating: 5
# artist skip rating: 6
self.assertEqual(i, 6)
state = pickle.dumps(Factories.getstate())
Factories.clear()
pickle.loads(state)
i = 0
for r in RatingFactory.ratings():
i+=1
self.assertEqual(i, 6)
track = TrackFactory.get(self.artist, self.titleA)
artist = track.artist
self.assertEqual(artist.rating, rating)
def testArtistRef(self): # test if 2 calls to the same artist return the same reference Factories.clear() artist = ArtistFactory.get(self.artist) artist.test = self.artist_test artist2 = ArtistFactory.get(self.artist) self.assertEqual(artist.test, artist2.test)
def testArtistClear(self):
Factories.clear()
artist = ArtistFactory.get(self.artist)
artist.test = self.artist_test
Factories.clear()
artist = ArtistFactory.get(self.artist)
self.assertEqual(artist.test, None)
def testRatingClear(self):
Factories.clear()
rating = RatingFactory.get(0.7)
rating.test = self.rating_test
Factories.clear()
rating = RatingFactory.get(0.7)
self.assertNotEqual(rating.test, self.rating_test)
def testFileTrack(self):
Factories.clear()
file1 = FileFactory.get(self.path, self.artist, self.title)
file2 = FileFactory.get(self.path2, self.artist, self.title)
found = 0
for f in file1.track.files():
found += 1
self.assertEqual(found, 2)
def testFileClear(self):
Factories.clear()
file = FileFactory.get(self.path, self.artist, self.title)
file.test = self.file_test
self.assertEqual(file.test, self.file_test)
Factories.clear()
file = FileFactory.get(self.path, self.artist, self.title)
self.assertEqual(file.test, None)
def testTrackClear(self):
Factories.clear()
track = TrackFactory.get(self.artist, self.title)
track.test = self.track_test
self.assertEqual(track.test, self.track_test)
Factories.clear()
track = TrackFactory.get(self.artist, self.title)
self.assertEqual(track.test, None)
def testArtistRelationRef(self): # test if 2 calls to the same artist return the same reference Factories.clear() artistA = ArtistFactory.get(self.artistA) artistB = ArtistFactory.get(self.artistB) artist_relationA = ArtistRelationFactory.get(artistA, artistB) artist_relationA.test = self.artist_relation_test artist_relationB = ArtistRelationFactory.get(artistA, artistB) self.assertEqual(artist_relationA.test, artist_relationB.test)
def testTrack(self):
Factories.clear()
track = TrackFactory.get(self.artist, self.title)
track.test = self.track_test
track.artist.test = self.artist_test
self.assertEqual(track.title, self.title)
self.assertEqual(track.test, self.track_test)
self.assertEqual(track.artist.name, self.artist)
self.assertEqual(track.artist.test, self.artist_test)
def testRatingClear(self):
Factories.clear()
track = TrackFactory.get(self.artist, self.title)
track.played()
track.skipped()
Factories.clear()
track = TrackFactory.get(self.artist, self.title)
self.assertEqual(track.ratingref.playcount, 0)
self.assertEqual(track.ratingref.skipcount, 0)
def testArtistRatingClear(self):
Factories.clear()
track = TrackFactory.get(self.artist, self.titleA)
track.played()
track.skipped()
Factories.clear()
track = TrackFactory.get(self.artist, self.titleA)
artist = track.artist
self.assertEqual(artist.rating, 0.5)
def testArtistPickle(self):
Factories.clear()
artist = ArtistFactory.get(self.artist)
artist.test = self.artist_test
state = pickle.dumps(Factories.getstate())
Factories.clear()
pickle.loads(state)
artist = ArtistFactory.get(self.artist)
self.assertEqual(artist.test, self.artist_test)
def testArtistRelation(self): Factories.clear() artistA = ArtistFactory.get(self.artistA) artistA.test = self.artistA_test artistB = ArtistFactory.get(self.artistB) artistB.test = self.artistB_test artist_relation = ArtistRelationFactory.get(artistA, artistB) artist_relation.test = self.artist_relation_test self.assertEqual(artist_relation.artistA.test, self.artistA_test) self.assertEqual(artist_relation.artistB.test, self.artistB_test) self.assertEqual(artist_relation.test, self.artist_relation_test)
def testArtistRating(self): Factories.clear() track = TrackFactory.get(self.artist, self.titleA) track.ratingref.mix = 1.0 artist = track.artist artist.ratingref.mix = 1.0 artist.ratingfactor = 1.0 track.played() self.assertNotEqual(track.rating, 0.5) self.assertNotEqual(artist.rating, 0.5) track.skipped() self.assertEqual(track.rating, 0.5) self.assertEqual(artist.rating, 0.5)
def testFile(self):
Factories.clear()
file = FileFactory.get(self.path, self.artist, self.title)
file.test = self.file_test
file.track.test = self.track_test
file.track.artist.test = self.artist_test
self.assertEqual(file.path, self.path)
self.assertEqual(file.track.artist.name, self.artist)
self.assertEqual(file.track.title, self.title)
self.assertEqual(file.test, self.file_test)
self.assertEqual(file.track.test, self.track_test)
self.assertEqual(file.track.artist.test, self.artist_test)
def testRatingRef(self): Factories.clear() track = TrackFactory.get(self.artist, self.title) track1 = TrackFactory.get(self.artist, self.title) track.played() track.skipped() self.assertEqual(track1.ratingref.stable, 0.5) track.played(0.5) track.skipped(0.5) self.assertEqual(track1.ratingref.playcount, 1) self.assertEqual(track1.ratingref.skipcount, 1) self.assertEqual(track1.ratingref.playfactor, 1.5) self.assertEqual(track1.ratingref.skipfactor, 1.5)
def testTrackPickle(self):
Factories.clear()
track = TrackFactory.get(self.artist, self.title)
track.test = self.track_test
track.artist.test = self.artist_test
state = pickle.dumps(Factories.getstate())
Factories.clear()
pickle.loads(state)
self.assertEqual(track.title, self.title)
self.assertEqual(track.test, self.track_test)
self.assertEqual(track.artist.name, self.artist)
self.assertEqual(track.artist.test, self.artist_test)
def load(self, locked=False):
if not path.exists(self._library_filename):
self._logger.info(u"not loading: %s not found" % self._library_filename)
else:
if not locked: self.acquire()
self._logger.info(u"loading from %s" % self._library_filename)
Factories.clear()
try:
timestamp = datetime.utcnow()
input = open(self._library_filename, 'rb')
Factories.load(input)
self._client_data = pickle.load(input)
input.close()
self._logger.info(u"loading took %s" % ( (datetime.utcnow() - timestamp)))
self.dump_stats()
except IOError:
self._logger.error('IOError')
self._logger.error(format_exc())
except EOFError:
self._logger.error('EOFError')
self._logger.error(format_exc())
Factories.clear()
except AttributeError:
self._logger.error('AttributeError: Format changed?')
self._logger.error(format_exc())
Factories.clear()
if not locked: self.release()
def testRatingRef2(self): Factories.clear() track = TrackFactory.get(self.artist, self.title) track2 = TrackFactory.get(self.artist2, self.title2) track.played() track.skipped() track.played(0.5) track.skipped(0.5) track.ratingref.test = self.rating_test track2.played() track2.skipped() track2.played(0.5) self.assertNotEqual(track.ratingref.test, track2.ratingref.test) track2.skipped(0.5) self.assertEqual(track.ratingref.test, track2.ratingref.test)
def testArtistRelationPickle(self):
Factories.clear()
artistA = ArtistFactory.get(self.artistA)
artistB = ArtistFactory.get(self.artistB)
artist_relation = ArtistRelationFactory.get(artistA, artistB)
artist_relation.test = self.artist_relation_test
state = pickle.dumps(Factories.getstate())
Factories.clear()
pickle.loads(state)
artistA = ArtistFactory.get(self.artistA)
artistB = ArtistFactory.get(self.artistB)
artist_relation = ArtistRelationFactory.get(artistA, artistB)
artist_relation.test = self.artist_relation_test
self.assertEqual(artist_relation.test, self.artist_relation_test)
def testRatingPickle(self):
Factories.clear()
track = TrackFactory.get(self.artist, self.title)
track.played()
track.skipped()
track.played(0.5)
track.skipped(0.5)
track.ratingref.test = self.rating_test
state = pickle.dumps(Factories.getstate())
Factories.clear()
pickle.loads(state)
track = TrackFactory.get(self.artist, self.title)
self.assertEqual(track.ratingref.playcount, 1)
self.assertEqual(track.ratingref.skipcount, 1)
self.assertEqual(track.ratingref.playfactor, 1.5)
self.assertEqual(track.ratingref.skipfactor, 1.5)
self.assertEqual(track.ratingref.test, self.rating_test)
def _save(self):
self.acquire()
self._logger.info(u"saving %s~" % self._library_filename)
level = -1 # -1 for latest method, 0 for ascii
timestamp = datetime.utcnow()
output = open(u"%s~" % self._library_filename, 'wb')
Factories.dump(output, level)
pickle.dump(self._client_data, output, level)
output.close()
self._logger.info(u"saved %s~" % self._library_filename)
if path.exists(self._library_filename):
try:
self._logger.info(u"removing %s" % self._library_filename)
remove(self._library_filename)
except OSError:
self._logger.error('OSError')
self._logger.error(format_exc())
self._logger.info(u"moving %s~ to %s" % (self._library_filename,
self._library_filename))
rename(u"%s~" % self._library_filename, self._library_filename)
self._logger.info(u"saving took %s" % ( (datetime.utcnow() - timestamp)))
# save configuration
self._config.save()
self.release()
def testFilePickle(self):
Factories.clear()
file = FileFactory.get(self.path, self.artist, self.title)
file.test = self.file_test
file.track.test = self.track_test
file.track.artist.test = self.artist_test
state = pickle.dumps(Factories.getstate())
Factories.clear()
file = FileFactory.get(self.path, self.artist, self.title)
Factories.clear()
pickle.loads(state)
file = FileFactory.get(self.path, self.artist, self.title)
self.assertEqual(file.path, self.path)
self.assertEqual(file.track.artist.name, self.artist)
self.assertEqual(file.track.title, self.title)
self.assertEqual(file.test, self.file_test)
self.assertEqual(file.track.test, self.track_test)
self.assertEqual(file.track.artist.test, self.artist_test)
def testRating(self):
Factories.clear()
""" test init """
rating = RatingFactory.get(0.7)
rating.test = "init"
self.assertEqual(rating.playcount, 0)
self.assertEqual(rating.skipcount, 0)
self.assertEqual(rating.playfactor, 0)
self.assertEqual(rating.skipfactor, 0)
self.assertEqual(rating.rating, 0.5)
""" test update A """
ratingA = rating.played()
ratingA.test = "A"
""" verify old """
self.assertEqual(rating.playcount, 0)
self.assertEqual(rating.skipcount, 0)
self.assertEqual(rating.playfactor, 0)
self.assertEqual(rating.skipfactor, 0)
self.assertEqual(rating.rating, 0.5)
""" verify new """
self.assertEqual(ratingA.playcount, 1)
self.assertEqual(ratingA.skipcount, 0)
self.assertEqual(ratingA.playfactor, 1.0)
self.assertEqual(ratingA.skipfactor, 0)
""" test update B """
ratingB = ratingA.skipped()
ratingB.test = "B"
""" verify old """
self.assertEqual(ratingA.playcount, 1)
self.assertEqual(ratingA.skipcount, 0)
self.assertEqual(ratingA.playfactor, 1.0)
self.assertEqual(ratingA.skipfactor, 0)
""" verify new """
self.assertEqual(ratingB.playcount, 1)
self.assertEqual(ratingB.skipcount, 1)
self.assertEqual(ratingB.playfactor, 1.0)
self.assertEqual(ratingB.skipfactor, 1.0)
self.assertEqual(ratingB.stable, 0.5)
""" test update C """
ratingC = ratingB.played(0.5)
ratingC.test = "C"
""" verify old """
self.assertEqual(ratingB.playcount, 1)
self.assertEqual(ratingB.skipcount, 1)
self.assertEqual(ratingB.playfactor, 1.0)
self.assertEqual(ratingB.skipfactor, 1.0)
self.assertEqual(ratingB.stable, 0.5)
""" verify new """
self.assertEqual(ratingC.playcount, 1)
self.assertEqual(ratingC.skipcount, 1)
self.assertEqual(ratingC.playfactor, 1.5)
self.assertEqual(ratingC.skipfactor, 1.0)
ratingD = ratingC.skipped(0.5)
ratingD.test = "D"
""" verify old """
self.assertEqual(ratingC.playcount, 1)
self.assertEqual(ratingC.skipcount, 1)
self.assertEqual(ratingC.playfactor, 1.5)
self.assertEqual(ratingC.skipfactor, 1.0)
""" verify new """
self.assertEqual(ratingD.playcount, 1)
self.assertEqual(ratingD.skipcount, 1)
self.assertEqual(ratingD.playfactor, 1.5)
self.assertEqual(ratingD.skipfactor, 1.5)
self.assertEqual(ratingD.stable, 0.5)
""" references """
ratingE = RatingFactory.get(ratingD.mix, ratingD.slope, ratingD.playcount,
ratingD.playfactor, ratingD.skipcount, ratingD.skipfactor,
ratingD.rating, ratingD.rolling, ratingD.stable)
self.assertEqual(ratingE.test, ratingD.test)
ratingF = RatingFactory.by_key(ratingD.key())
self.assertEqual(ratingD.test, ratingF.test)
def testArtist(self): Factories.clear() artist = ArtistFactory.get(self.artist) artist.test = self.artist_test self.assertEqual(artist.name, self.artist) self.assertEqual(artist.test, self.artist_test)
def __init__(self, config):
Log.__init__(self, self._title)
self._logger.info(u"init")
Worker.__init__(self, lifo=False)
self._config = config
self._library_filename = self._config.get('Library', 'path',
join(self._config.configdir(), 'library.pkl'))
Factories.clear()
Logger.set_logger(self._logger)
if self._config.get('TrackRelation', 'use_db', True):
TrackRelationFactory.use_db()
TrackRelationFactory.set_path(self._config.get('TrackRelation',
'path', join(self._config.configdir(), '')))
else:
TrackRelationFactory.use_fs()
TrackRelationFactory.set_path(self._config.get('TrackRelation',
'path', join(self._config.configdir(), 'track')))
TrackRelationFactory.set_maxentries(
self._config.get('TrackRelation', 'maxentries', 500))
if self._config.get('ArtistRelation', 'use_db', True):
ArtistRelationFactory.use_db()
ArtistRelationFactory.set_path(self._config.get('ArtistRelation',
'path', join(self._config.configdir(), '')))
else:
ArtistRelationFactory.use_fs()
ArtistRelationFactory.set_path(self._config.get('ArtistRelation',
'path', join(self._config.configdir(), 'artist')))
ArtistRelationFactory.set_maxentries(
self._config.get('ArtistRelation', 'maxentries', 500))
if self._config.get('Lookup', 'QueueResults', 'False') == 'True':
self._queue_lookup_results = True
else:
self._queue_lookup_results = False
# FIXME: log if one of those libs is not present
if self._config.get('Lookup', 'UseLastFM', 'True') == 'True':
self._lastfm = LastFM(config)
self._lastfm.start()
self._thres_lastfm_lookup = self._config.getint('Lookup',
'ThresholdLastFM', self._thres_lastfm_lookup)
if self._config.get('Lookup', 'UseEchoNest', 'True') == 'True':
self._echonest = EchoNest(config)
self._echonest.start()
self._thres_echonest_lookup = self._config.getint('Lookup',
'ThresholdEchoNest', self._thres_echonest_lookup)
# read, normalize and update ranking factors
factor = 0.0
for k in self._factor_ranking.keys():
self._factor_ranking[k] = self._config.getfloat('Ranking',
"factor%s" % k, self._factor_ranking[k])
factor += self._factor_ranking[k]
for k in self._factor_ranking.keys():
self._factor_ranking[k] /= factor
self._config.set('Ranking', "factor%s" % k, self._factor_ranking[k])
self._relation_decay = self._config.getfloat('Ranking', 'RelationDecay',
self._relation_decay)
self._queue_update_factor = self._config.getfloat('Rating',
'QueueUpdateFactor', self._queue_update_factor)
self._unplayed_rating = self._config.getfloat('Ranking',
'UnplayedRating', self._unplayed_rating)
self._thres_track_lastplayed = self._config.getint('Ranking',
'ThresholdTrackLastPlayed', self._thres_track_lastplayed)
self._thres_track_laststarted= self._config.getint('Ranking',
'ThresholdTrackLastStarted', self._thres_track_laststarted)
self._thres_track_lastqueued= self._config.getint('Ranking',
'ThresholdTrackLastQueued', self._thres_track_lastqueued)
self._thres_artist_lastplayed = self._config.getint('Ranking',
'ThresholdArtistLastPlayed', self._thres_artist_lastplayed)
self._thres_artist_laststarted= self._config.getint('Ranking',
'ThresholdArtistLastStarted', self._thres_artist_laststarted)
self._thres_artist_lastqueued= self._config.getint('Ranking',
'ThresholdArtistLastQueued', self._thres_artist_lastqueued)
