def __init__(self):
self.timeout = 0
if is_cached('artists_tags'):
self.artists_tags = read_cache('artists_tags')
else:
self.artists_tags = {}
if is_cached('albums_tags'):
self.albums_tags = read_cache('albums_tags')
else:
self.albums_tags = {}
def get_all_songs_tags(self, update=False):
if self.all_songs_tags is not None and not update:
pass
elif is_cached('songs_tags') and not update:
self.all_songs_tags = read_cache('songs_tags')
else:
self.all_songs_tags = OrderedDict()
for song in self.mpdclient.listallinfo():
if 'file' in song:
self.all_songs_tags[song['file']] = {
'artist': song.get('artist', ''),
'album': song.get('album', ''),
'title': song.get('title', ''),
'track': song.get('track', '')
}
write_cache('songs_tags', self.all_songs_tags)
return self.all_songs_tags
def feed(self, force=False):
if is_cached('collections') and not force:
self.collections = read_cache('collections')
else:
self.collections = raw_to_optimized(self.read())
# Collections initialization
# --------------------------------
try:
open(config['mpdc']['collections'], 'r')
except IOError:
warning('The collections file [%s] doesn\'t seem readable' %
config['mpdc']['collections'])
sys.exit(0)
from mpdc.libs.collectionsmanager import CollectionsManager
collectionsmanager = CollectionsManager(config['mpdc']['collections'])
update_collections = False
if (not is_cached('playlists') or read_cache('playlists') !=
mpd.get_stored_playlists_info()):
write_cache('playlists', mpd.get_stored_playlists_info())
update_collections = True
if (update_collections or not is_cached('collections')
or cache_last_modified('collections') <
os.path.getmtime(config['mpdc']['collections'])):
collectionsmanager.feed(force=True)
collectionsmanager.update_cache()
else:
collectionsmanager.feed()
collections = collectionsmanager.collections