
...
    def __init__(self, **kwargs):
        self.__dict__.update(kwargs)


class Album(Model):
    upnpclass = "object.container.album.musicAlbum"
    name = "Unknown"
    artist = None
    artists = []
    num_tracks = -1
    duration = -1
    release_date = None
    image = None


class Artist(Model):
    upnpclass = "object.container.person.musicArtist"
    name = "Unknown"
    role = None


class Playlist(Model):
    upnpclass = "object.container.album"
    name = None
    description = None
    num_tracks = -1
    duration = -1


class Track(Model):
    upnpclass = "object.item.audioItem.musicTrack"
    duration = -1
    track_num = -1
    disc_num = 1
    popularity = -1
    artist = None
...


class Category(Model):
    image = None


class Genre(Model):
    pass

	a/src/mediaserver/cdplugins/pycommon/upmplgmodels.py		b/src/mediaserver/cdplugins/pycommon/upmplgmodels.py
	...		...
25	def __init__(self, **kwargs):	25	def __init__(self, **kwargs):
26	self.__dict__.update(kwargs)	26	self.__dict__.update(kwargs)
27		27
28		28
29	class Album(Model):	29	class Album(Model):
		30	upnpclass = "object.container.album.musicAlbum"
30	name = "Unknown"	31	name = "Unknown"
31	artist = None	32	artist = None
32	artists = []	33	artists = []
33	num_tracks = -1	34	num_tracks = -1
34	duration = -1	35	duration = -1
35	release_date = None	36	release_date = None
36	image = None	37	image = None
37		38
38		39
39	class Artist(Model):	40	class Artist(Model):
		41	upnpclass = "object.container.person.musicArtist"
40	name = "Unknown"	42	name = "Unknown"
41	role = None	43	role = None
42		44
43		45
44	class Playlist(Model):	46	class Playlist(Model):
		47	upnpclass = "object.container.album"
45	name = None	48	name = None
46	description = None	49	description = None
47	num_tracks = -1	50	num_tracks = -1
48	duration = -1	51	duration = -1
49		52
50		53
51	class Track(Model):	54	class Track(Model):
		55	upnpclass = "object.item.audioItem.musicTrack"
52	duration = -1	56	duration = -1
53	track_num = -1	57	track_num = -1
54	disc_num = 1	58	disc_num = 1
55	popularity = -1	59	popularity = -1
56	artist = None	60	artist = None
	...		...
67		71
68		72
69	class Category(Model):	73	class Category(Model):
70	image = None	74	image = None
71		75
		76
72	class Genre(Model):	77	class Genre(Model):
73	pass	78	pass