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 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 __init__(self, trackA, trackB): self.trackA = trackA self.trackB = trackB self.ratingref = RatingFactory.get(0.7, 1.0) self.artistRelation = ArtistRelationFactory.get(trackA.artist, trackB.artist) self.lastused = now() TrackRelationFactory.save(self)
def __setstate__(self, dict): # Logger.info(u"track dict in: %s" % dict) artist = ArtistFactory.by_key(dict['artist_key']) del dict['artist_key'] ratingref = RatingFactory.by_key(dict['ratingref_key']) del dict['ratingref_key'] self.__dict__ = dict self.artist = artist self.ratingref = ratingref # Logger.info(u"track.dict out: %s" % self.__dict__) TrackFactory.register(self)
def __setstate__(self, dict): trackA = TrackFactory.by_key(dict['trackA_key']) del dict['trackA_key'] trackB = TrackFactory.by_key(dict['trackB_key']) del dict['trackB_key'] ratingref = RatingFactory.by_key(dict['ratingref_key']) del dict['ratingref_key'] self.__dict__ = dict self.trackA = trackA self.trackB = trackB self.ratingref = ratingref
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 __init__(self, artist_name, track_title): self.artist = ArtistFactory.get(artist_name) self.title = track_title self.ratingref = RatingFactory.get(0.6, 0.1) self.rating = self.ratingref.rating