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 display_songs(filenames, path=None, enable_pager=False):
lines = []
if path is None:
c_w, t_w = columns_width(columns)
header = ''
for i, column in enumerate(columns):
header += colorize(column.title().ljust(c_w[column]),
colors[i % len(colors)], True)
if enable_pager:
lines.append(header)
lines.append('-' * t_w)
else:
print(header)
print('—' * t_w)
current_song = mpd.get_current_song()
for song in filenames:
if path is None:
bold = True if song == current_song else False
row = ''
for i, column in enumerate(columns):
if column == 'filename':
tag = song
else:
tag = mpd.get_tag(song, column, empty='<empty>')
if column == 'time':
m, s = divmod(int(tag), 60)
tag = '{}:{:02}'.format(m, s)
if len(tag) > c_w[column] - 1:
tag = tag[:c_w[column] - 2] + '…'
row += colorize(tag.ljust(c_w[column]),
colors[i % len(colors)], bold)
if enable_pager:
lines.append(row)
else:
print(row)
else:
if enable_pager:
lines.append(os.path.join(path, song))
else:
print(os.path.join(path, song))
if enable_pager:
pager_p = subprocess.Popen(shlex.split(pager), stdin=subprocess.PIPE)
pager_p.stdin.write(bytes('\n'.join(lines), 'utf-8'))
pager_p.stdin.close()
pager_p.communicate()
