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Converting api:album/songs lists
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spl0k
parent
023007bb88
commit
ce7aa7ed71
@ -19,13 +19,14 @@
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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from flask import request
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from sqlalchemy import desc, func
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from sqlalchemy.orm import aliased
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from storm.expr import Desc, Avg, Min, Max
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from storm.info import ClassAlias
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import random
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import uuid
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from web import app
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from db import *
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from web import app, store
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from db import Folder, Artist, Album, Track, RatingFolder, StarredFolder, StarredArtist, StarredAlbum, StarredTrack, User
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from db import now
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@app.route('/rest/getRandomSongs.view', methods = [ 'GET', 'POST' ])
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def rand_songs():
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@ -40,15 +41,15 @@ def rand_songs():
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except:
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return request.error_formatter(0, 'Invalid parameter format')
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query = Track.query
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query = store.find(Track)
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if fromYear:
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query = query.filter(Track.year >= fromYear)
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query = query.find(Track.year >= fromYear)
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if toYear:
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query = query.filter(Track.year <= toYear)
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query = query.find(Track.year <= toYear)
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if genre:
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query = query.filter(Track.genre == genre)
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query = query.find(Track.genre == genre)
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if fid:
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query = query.filter(Track.root_folder_id == fid)
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query = query.find(Track.root_folder_id == fid)
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count = query.count()
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if not count:
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@ -57,7 +58,7 @@ def rand_songs():
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tracks = []
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for _ in xrange(size):
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x = random.choice(xrange(count))
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tracks.append(query.offset(x).limit(1).one())
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tracks.append(query[x])
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return request.formatter({
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'randomSongs': {
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@ -74,7 +75,7 @@ def album_list():
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except:
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return request.error_formatter(0, 'Invalid parameter format')
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query = Folder.query.filter(Folder.tracks.any())
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query = store.find(Folder, Track.folder_id == Folder.id)
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if ltype == 'random':
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albums = []
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count = query.count()
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@ -84,7 +85,7 @@ def album_list():
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for _ in xrange(size):
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x = random.choice(xrange(count))
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albums.append(query.offset(x).limit(1).one())
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albums.append(query[x])
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return request.formatter({
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'albumList': {
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@ -92,26 +93,26 @@ def album_list():
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}
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})
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elif ltype == 'newest':
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query = query.order_by(desc(Folder.created))
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query = query.order_by(Desc(Folder.created)).config(distinct = True)
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elif ltype == 'highest':
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query = query.join(RatingFolder).group_by(Folder.id).order_by(desc(func.avg(RatingFolder.rating)))
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query = query.find(RatingFolder.rated_id == Folder.id).group_by(Folder.id).order_by(Desc(Avg(RatingFolder.rating)))
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elif ltype == 'frequent':
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query = query.join(Track, Folder.tracks).group_by(Folder.id).order_by(desc(func.avg(Track.play_count)))
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query = query.group_by(Folder.id).order_by(Desc(Avg(Track.play_count)))
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elif ltype == 'recent':
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query = query.join(Track, Folder.tracks).group_by(Folder.id).order_by(desc(func.max(Track.last_play)))
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query = query.group_by(Folder.id).order_by(Desc(Max(Track.last_play)))
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elif ltype == 'starred':
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query = query.join(StarredFolder).join(User).filter(User.name == request.username)
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query = query.find(StarredFolder.starred_id == Folder.id, User.id == StarredFolder.user_id, User.name == request.username)
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elif ltype == 'alphabeticalByName':
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query = query.order_by(Folder.name)
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query = query.order_by(Folder.name).config(distinct = True)
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elif ltype == 'alphabeticalByArtist':
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parent = aliased(Folder)
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query = query.join(parent, Folder.parent).order_by(parent.name).order_by(Folder.name)
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parent = ClassAlias(Folder)
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query = query.find(Folder.parent_id == parent.id).order_by(parent.name, Folder.name).config(distinct = True)
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else:
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return request.error_formatter(0, 'Unknown search type')
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return request.formatter({
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'albumList': {
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'album': [ f.as_subsonic_child(request.user) for f in query.limit(size).offset(offset) ]
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'album': [ f.as_subsonic_child(request.user) for f in query[offset:offset+size] ]
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}
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})
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@ -124,7 +125,7 @@ def album_list_id3():
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except:
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return request.error_formatter(0, 'Invalid parameter format')
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query = Album.query
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query = store.find(Album)
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if ltype == 'random':
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albums = []
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count = query.count()
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@ -134,7 +135,7 @@ def album_list_id3():
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for _ in xrange(size):
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x = random.choice(xrange(count))
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albums.append(query.offset(x).limit(1).one())
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albums.append(query[x])
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return request.formatter({
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'albumList2': {
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@ -142,34 +143,30 @@ def album_list_id3():
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}
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})
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elif ltype == 'newest':
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query = query.join(Track, Album.tracks).group_by(Album.id).order_by(desc(func.min(Track.created)))
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query = query.find(Track.album_id == Album.id).group_by(Album.id).order_by(Desc(Min(Track.created)))
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elif ltype == 'frequent':
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query = query.join(Track, Album.tracks).group_by(Album.id).order_by(desc(func.avg(Track.play_count)))
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query = query.find(Track.album_id == Album.id).group_by(Album.id).order_by(Desc(Avg(Track.play_count)))
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elif ltype == 'recent':
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query = query.join(Track, Album.tracks).group_by(Album.id).order_by(desc(func.max(Track.last_play)))
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query = query.find(Track.album_id == Album.id).group_by(Album.id).order_by(Desc(Max(Track.last_play)))
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elif ltype == 'starred':
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query = query.join(StarredAlbum).join(User).filter(User.name == request.username)
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query = query.find(StarredAlbum.starred_id == Album.id, User.id == StarredAlbum.user_id, User.name == request.username)
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elif ltype == 'alphabeticalByName':
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query = query.order_by(Album.name)
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elif ltype == 'alphabeticalByArtist':
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query = query.join(Artist).order_by(Artist.name).order_by(Album.name)
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query = query.find(Artist.id == Album.artist_id).order_by(Artist.name, Album.name)
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else:
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return request.error_formatter(0, 'Unknown search type')
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return request.formatter({
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'albumList2': {
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'album': [ f.as_subsonic_album(request.user) for f in query.limit(size).offset(offset) ]
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'album': [ f.as_subsonic_album(request.user) for f in query[offset:offset+size] ]
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}
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})
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@app.route('/rest/getNowPlaying.view', methods = [ 'GET', 'POST' ])
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def now_playing():
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if engine.name == 'sqlite':
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query = User.query.join(Track).filter(func.strftime('%s', now()) - func.strftime('%s', User.last_play_date) < Track.duration * 2)
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elif engine.name == 'postgresql':
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query = User.query.join(Track).filter(func.date_part('epoch', func.now() - User.last_play_date) < Track.duration * 2)
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else:
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query = User.query.join(Track).filter(func.timediff(func.now(), User.last_play_date) < Track.duration * 2)
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# TODO test this, test this, test this
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query = store.find(User, Track.id == User.last_play_id, ((Track.duration * 2) + User.last_play_date) < now())
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return request.formatter({
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'nowPlaying': {
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@ -182,11 +179,13 @@ def now_playing():
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@app.route('/rest/getStarred.view', methods = [ 'GET', 'POST' ])
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def get_starred():
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folders = store.find(StarredFolder, StarredFolder.user_id == User.id, User.name == request.username)
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return request.formatter({
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'starred': {
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'artist': [ { 'id': str(sf.starred_id), 'name': sf.starred.name } for sf in StarredFolder.query.join(User).join(Folder).filter(User.name == request.username).filter(~ Folder.tracks.any()) ],
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'album': [ sf.starred.as_subsonic_child(request.user) for sf in StarredFolder.query.join(User).join(Folder).filter(User.name == request.username).filter(Folder.tracks.any()) ],
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'song': [ st.starred.as_subsonic_child(request.user) for st in StarredTrack.query.join(User).filter(User.name == request.username) ]
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'artist': [ { 'id': str(sf.starred_id), 'name': sf.starred.name } for sf in folders.find(Folder.parent_id == StarredFolder.starred_id, Track.folder_id == Folder.id).config(distinct = True) ],
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'album': [ sf.starred.as_subsonic_child(request.user) for sf in folders.find(Track.folder_id == StarredFolder.starred_id).config(distinct = True) ],
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'song': [ st.starred.as_subsonic_child(request.user) for st in store.find(StarredTrack, StarredTrack.user_id == User.id, User.name == request.username) ]
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}
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})
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@ -194,9 +193,9 @@ def get_starred():
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def get_starred_id3():
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return request.formatter({
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'starred2': {
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'artist': [ sa.starred.as_subsonic_artist(request.user) for sa in StarredArtist.query.join(User).filter(User.name == request.username) ],
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'album': [ sa.starred.as_subsonic_album(request.user) for sa in StarredAlbum.query.join(User).filter(User.name == request.username) ],
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'song': [ st.starred.as_subsonic_child(request.user) for st in StarredTrack.query.join(User).filter(User.name == request.username) ]
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'artist': [ sa.starred.as_subsonic_artist(request.user) for sa in store.find(StarredArtist, StarredArtist.user_id == User.id, User.name == request.username) ],
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'album': [ sa.starred.as_subsonic_album(request.user) for sa in store.find(StarredAlbum, StarredAlbum.user_id == User.id, User.name == request.username) ],
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'song': [ st.starred.as_subsonic_child(request.user) for st in store.find(StarredTrack, StarredTrack.user_id == User.id, User.name == request.username) ]
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}
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})
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