Parent: [b649cb] (diff)

Child: [0efb4e] (diff)

Download this file

session.py    327 lines (285 with data), 11.7 kB

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
# defined to emulate the session object from the tidal module, which is
# defined in the tidalapi part (we want to keep the qobuz api/ dir as
# much alone as possible.
from __future__ import print_function
import sys
import json
from upmplgmodels import Artist, Album, Track, Playlist, SearchResult, \
Category, Genre
from upmplgutils import *
from qobuz.api import raw
class Session(object):
def __init__(self):
self.api = None
self.user = None
def login(self, username, password):
self.api = raw.RawApi()
data = self.api.user_login(username = username, password = password)
if data:
self.user = User(self, self.api.user_id)
return True
else:
return False
def get_media_url(self, trackid, format_id=5):
# Format id: 5 for MP3 320, 6 for FLAC Lossless, 7 for FLAC
# Hi-Res 24 bit =< 96kHz, 27 for FLAC Hi-Res 24 bit >96 kHz &
# =< 192 kHz
url = self.api.track_getFileUrl(intent="stream",
track_id = trackid,
format_id = format_id)
uplog("get_media_url got: %s" % url)
return url['url'] if url and 'url' in url else None
def get_album_tracks(self, albid):
data = self.api.album_get(album_id = albid)
album = _parse_album(data)
return [_parse_track(t, album) for t in data['tracks']['items']]
def get_playlist_tracks(self, plid):
data = self.api.playlist_get(playlist_id = plid, extra = 'tracks')
#uplog("PLAYLIST: %s" % json.dumps(data, indent=4))
return [_parse_track(t) for t in data['tracks']['items']]
def get_artist_albums(self, artid):
data = self.api.artist_get(artist_id=artid, extra='albums')
if 'albums' in data:
albums = [_parse_album(alb) for alb in data['albums']['items']]
return [alb for alb in albums if alb.available]
return []
def get_artist_similar(self, artid):
data = self.api.artist_getSimilarArtists(artist_id=artid)
if 'artists' in data and 'items' in data['artists']:
return [_parse_artist(art) for art in data['artists']['items']]
return []
def get_featured_albums(self, genre_id='None', type='new-releases'):
#uplog("get_featured_albums, genre_id %s type %s " % (genre_id, type))
if genre_id != 'None':
data = self.api.album_getFeatured(type=type,
genre_id=genre_id, limit=100)
else:
data = self.api.album_getFeatured(type=type, limit=100)
try:
albums = [_parse_album(alb) for alb in data['albums']['items']]
if albums:
return [alb for alb in albums if alb.available]
except:
pass
return []
def get_featured_playlists(self, genre_id='None'):
if genre_id != 'None':
data = self.api.playlist_getFeatured(type='editor-picks',
genre_id=genre_id, limit=100)
else:
data = self.api.playlist_getFeatured(type='editor-picks',
limit=100)
if data and 'playlists' in data:
return [_parse_playlist(pl) for pl in data['playlists']['items']]
return []
# content_type: albums/artists/playlists. type : The type of
# recommandations to fetch: best-sellers, most-streamed,
# new-releases, press-awards, editor-picks, most-featured
# In practise, and despite the existence of the
# catalog_getFeaturedTypes call which returns the above list, I
# could not find a way to pass the type parameter to
# catalog_getFeatured (setting type triggers an
# error). album_getFeatured() and playlist_getFeatured() do accept type.
def get_featured_items(self, content_type, type=''):
#uplog("FEATURED TYPES: %s" % self.api.catalog_getFeaturedTypes())
limit = '40'
data = self.api.catalog_getFeatured(limit=limit)
#uplog("Featured: %s" % json.dumps(data,indent=4)))
if content_type == 'artists':
if 'artists' in data:
return [_parse_artist(i) for i in data['artists']['items']]
elif content_type == 'playlists':
if 'playlists' in data:
return [_parse_playlist(pl) for pl in data['playlists']['items']]
elif content_type == 'albums':
if 'albums' in data:
return [_parse_album(alb) for alb in data['albums']['items']]
return []
def get_genres(self, parent=None):
data = self.api.genre_list(parent_id=parent)
return [Genre(id=None, name='All Genres')] + \
[_parse_genre(g) for g in data['genres']['items']]
def _search1(self, query, tp):
limit = 200
slice = 100
if tp == 'artists':
limit = 20
slice = 20
elif tp == 'albums' or tp == 'playlists':
# I think that qobuz actually imposes a limit of
# 20 for album searches.
limit = 50
slice = 20
offset = 0
ar = []
al = []
pl = []
tr = []
while offset < limit:
data = self.api.catalog_search(query=query, type=tp,
offset=offset, limit=slice)
try:
ar_ = [_parse_artist(i) for i in data['artists']['items']]
except:
ar_ = []
try:
al_ = [_parse_album(i) for i in data['albums']['items']]
al_ = [alb for alb in al_ if alb.available]
except:
al_ = []
try:
pl_ = [_parse_playlist(i) for i in data['playlists']['items']]
except:
pl_ = []
try:
tr_ = [_parse_track(i) for i in data['tracks']['items']]
except:
tr_ = []
ar.extend(ar_)
al.extend(al_)
pl.extend(pl_)
tr.extend(tr_)
offset += slice
uplog("_search1: got %d artists %d albs %d tracks %d pl" %
(len(ar), len(al), len(tr), len(pl)))
return SearchResult(artists=ar, albums=al, playlists=pl, tracks=tr)
def search(self, query, tp):
if tp:
return self._search1(query, tp)
else:
cplt = SearchResult()
res = self._search1(query, 'artists')
cplt.artists = res.artists
res = self._search1(query, 'albums')
cplt.albums = res.albums
res = self._search1(query, 'tracks')
cplt.tracks = res.tracks
res = self._search1(query, 'playlists')
cplt.playlists = res.playlists
return cplt
def _parse_artist(json_obj):
artist = Artist(id=json_obj['id'], name=json_obj['name'])
return artist
def _parse_genre(data):
return Genre(id=data['id'], name=data['name'])
def _parse_album(json_obj, artist=None, artists=None):
if artist is None and 'artist' in json_obj:
artist = _parse_artist(json_obj['artist'])
#if artists is None:
# artists = _parse_artists(json_obj['artists'])
available = json_obj['streamable'] if 'streamable' in json_obj else false
#if not available:
# uplog("Album not streamable: %s " % json_obj['title'])
kwargs = {
'id': json_obj['id'],
'name': json_obj['title'],
'num_tracks': json_obj.get('tracks_count'),
'duration': json_obj.get('duration'),
'artist': artist,
'available': available,
#'artists': artists,
}
if 'image' in json_obj and 'large' in json_obj['image']:
kwargs['image'] = json_obj['image']['large']
if 'releaseDate' in json_obj:
try:
kwargs['release_date'] = datetime.datetime(*map(int, json_obj['releaseDate'].split('-')))
except ValueError:
pass
return Album(**kwargs)
def _parse_playlist(json_obj, artist=None, artists=None):
kwargs = {
'id': json_obj['id'],
'name': json_obj['name'],
'num_tracks': json_obj.get('tracks_count'),
'duration': json_obj.get('duration'),
}
return Playlist(**kwargs)
def _parse_track(json_obj, albumarg = None):
artist = Artist()
if 'performer' in json_obj:
artist = _parse_artist(json_obj['performer'])
elif 'artist' in json_obj:
artist = _parse_artist(json_obj['artist'])
elif albumarg and albumarg.artist:
artist = albumarg.artist
album = None
if 'album' in json_obj:
album = _parse_album(json_obj['album'], artist)
else:
album = albumarg
available = json_obj['streamable'] if 'streamable' in json_obj else false
#if not available:
#uplog("Track no not streamable: %s " % json_obj['title'])
#artists = _parse_artists(json_obj['artists'])
kwargs = {
'id': json_obj['id'],
'name': json_obj['title'],
'duration': json_obj['duration'],
'track_num': json_obj['track_number'],
'disc_num': json_obj['media_number'],
'artist': artist,
'available': available
#'artists': artists,
}
if album:
kwargs['album'] = album
return Track(**kwargs)
class Favorites(object):
def __init__(self, session):
self.session = session
def artists(self):
offset = 0
artists = []
while True:
r = self.session.api.favorite_getUserFavorites(
user_id = self.session.user.id,
type = 'artists', offset=offset, limit=45)
#uplog("%s" % r)
arts = [_parse_artist(item) for item in r['artists']['items']]
artists += arts
uplog("Favourite artists: got %d at offs %d"% (len(arts), offset))
offset += len(arts)
if len(arts) != 45:
break
return artists
def albums(self):
offset = 0
albums = []
while True:
r = self.session.api.favorite_getUserFavorites(
user_id = self.session.user.id,
type = 'albums', offset = offset, limit=45)
#uplog("%s" % r)
albs = [_parse_album(item) for item in r['albums']['items']]
albums += albs
uplog("Favourite albums: got %d at offset %d"% (len(albs), offset))
offset += len(albs)
if len(albs) != 45:
break
return [alb for alb in albums if alb.available]
def playlists(self):
r = self.session.api.playlist_getUserPlaylists()
return [_parse_playlist(item) for item in r['playlists']['items']]
def tracks(self):
offset = 0
result = []
while True:
r = self.session.api.favorite_getUserFavorites(
user_id = self.session.user.id,
type = 'tracks', offset=offset, limit=45)
#uplog("%s" % r)
res = [_parse_track(item) for item in r['tracks']['items']]
result += res
uplog("Favourite tracks: got %d at offs %d"% (len(res), offset))
offset += len(res)
if len(res) != 45:
break
return [trk for trk in result if trk.available]
class User(object):
def __init__(self, session, id):
self.session = session
self.id = id
self.favorites = Favorites(self.session)
def playlists(self):
return self.session.get_user_playlists(self.id)