def p_expression_collection(p):
'expression : COLLECTION'
p[0] = OrderedSet()
if p[1] in collectionsmanager.c:
collection = collectionsmanager.c[p[1]]
if 'expression' in collection:
p[0] |= parser.parse(collection['expression'],
lexer=lex.lex(debug=0, reflags=re.UNICODE|re.IGNORECASE))
if 'songs' in collection:
p[0] |= OrderedSet(collection['songs'])
if enable_command and 'command' in collection:
try:
output = subprocess.check_output(collection['command'],
shell=True)
p[0] |= OrderedSet(format_mpc_output(output.decode()))
except subprocess.CalledProcessError:
warning('Error while executing `command` in collection [{}]'.
format(p[1]))
sys.exit(0)
if 'sort' in collection:
p[0] = mpd.set_sort(p[0])
elif p[1] == 'all':
p[0] = OrderedSet(mpd.get_all_songs())
elif p[1] == 'c':
p[0] = OrderedSet(mpd.get_playlist_songs())
elif p[1] == 'C':
c_song = mpd.get_current_song()
if c_song is not None:
p[0] = OrderedSet([c_song])
elif p[1] == 'A':
c_song = mpd.get_current_song()
if c_song is not None:
p[0] = OrderedSet(mpd.find('artist',
mpd.get_tag(c_song, 'artist')))
elif p[1] == 'B':
c_song = mpd.get_current_song()
if c_song is not None:
p[0] = OrderedSet(mpd.find_multiple(
albumartist=mpd.get_tag(c_song, 'albumartist'),
album=mpd.get_tag(c_song, 'album')))
if not p[0]:
p[0] = OrderedSet(mpd.find_multiple(
artist=mpd.get_tag(c_song, 'artist'),
album=mpd.get_tag(c_song, 'album')))
else:
warning('Collection [{}] does not exist'.format(p[1]))
sys.exit(0)
def p_expression_collection(p):
'expression : COLLECTION'
if p[1] in collections:
collection = collections[p[1]]
p[0] = OrderedSet()
if 'expression' in collection:
p[0] |= p.parser.parse(collection['expression'],
lexer=lex.lex(debug=0, reflags=re.UNICODE))
if 'songs' in collection:
p[0] |= OrderedSet(collection['songs'])
if enable_command and 'command' in collection:
try:
output = check_output(collection['command'], shell=True)
p[0] |= OrderedSet(format_mpc_output(output.decode()))
except CalledProcessError:
warning('Error while executing `command` in collection [%s]' %
p[1])
sys.exit(0)
if 'sort' in collection:
p[0] = mpd.set_sort(p[0])
elif p[1] == 'all':
p[0] = OrderedSet(mpd.get_all_songs())
elif p[1] == 'c':
p[0] = OrderedSet(mpd.get_playlist_songs())
elif p[1] == 'C':
p[0] = OrderedSet([mpd.get_current_song()])
elif p[1] == 'A':
c_song = mpd.get_current_song()
p[0] = OrderedSet(mpd.find('artist', mpd.get_tag(c_song, 'artist')))
elif p[1] == 'B':
c_song = mpd.get_current_song()
p[0] = OrderedSet(mpd.find_multiple(
artist=mpd.get_tag(c_song, 'artist'),
album=mpd.get_tag(c_song, 'album')))
else:
warning('Collection [%s] doesn\'t exist' % p[1])
sys.exit(0)
def keep(args):
songs = parser.parse(args.collection)
remove_songs = [s for s in mpd.get_playlist_songs() if s not in songs]
if remove_songs:
mpd.remove(remove_songs)