def run(music_dir):
music_dir = os.path.abspath(os.path.expanduser(music_dir))
if not os.path.isdir(music_dir):
raise FileNotFoundError(music_dir)
logger = logging.getLogger('mpd')
global _mpd_dir
_mpd_dir = TemporaryDirectory(prefix='e2e-mpd.')
mpd_dir = _mpd_dir.name
# create temporary config for mpd
mpd_db = os.path.join(mpd_dir, 'db')
os.mknod(mpd_db)
mpd_socket = os.path.join(mpd_dir, 'socket')
os.mknod(mpd_socket)
mpd_conf = os.path.join(mpd_dir, 'mpd.conf')
with open(mpd_conf, 'w') as f:
f.write('db_file "{}"\n'.format(mpd_db))
f.write('log_file "syslog"\n')
f.write('bind_to_address "{}"\n'.format(mpd_socket))
f.write('music_directory "{}"\n'.format(music_dir))
logger.debug('created mpd config in {}'.format(mpd_dir))
logger.debug('starting on {}...'.format(mpd_socket))
# run mpd
global _mpd_proc
_mpd_proc = Popen(['mpd', '--no-daemon', mpd_conf])
daemon.set_socket(mpd_socket)
# wait for mpd to start
while True:
try:
playback.get_status()
break
except (ConnectionRefusedError, FileNotFoundError):
pass
# wait for music database
while 'db_update' not in daemon.get_dict("stats"):
try:
daemon.get_query("idle database", timeout=0.5)
except socket.timeout:
pass
logger.info('ready')
def pause_toggle():
state = get_status().state
if state == 'play':
get_query('pause 1')
elif state == 'pause':
get_query('pause 0')
elif state == 'stop':
get_query('play')
def single_toggle():
if get_status().single:
get_query('single 0')
else:
get_query('single 1')
def random_toggle():
if get_status().random:
get_query('random 0')
else:
get_query('random 1')
def repeat_toggle():
if get_status().repeat:
get_query('repeat 0')
else:
get_query('repeat 1')
def previous():
get_query('previous')
def next():
get_query('next')
def stop():
get_query('stop')
def play(index=0):
get_query('play {}'.format(index))
def move(index, to):
get_query('move {} {}'.format(index, to))
def remove(index):
get_query('delete {}'.format(index))
def add_album(song):
query = 'findadd AlbumArtist "{}" Date "{}" Album "{}"'
get_query(query.format(song.albumartist, song.date, song.album))
def add(song):
get_query('add "{}"'.format(song.path))
def clear():
get_query('clear')
