def connect(self):
# Try up to 10 times to connect to MPD
self.connection_failed = 0
self.dataclient = None
logging.debug(u"Connecting to MPD service on {0}:{1}".format(
self.server, self.port))
while True:
if self.connection_failed >= 10:
logging.debug(u"Could not connect to MPD")
break
try:
# Connection to MPD
client = mpd.MPDClient(use_unicode=True)
client.connect(self.server, self.port)
self.dataclient = client
break
except:
self.dataclient = None
self.connection_failed += 1
time.sleep(1)
if self.dataclient is None:
raise mpd.ConnectionError(u"Could not connect to MPD")
else:
logging.debug(u"Connected to MPD")
def previousMPD(c):
print("Previous Song")
try:
c.previous()
except mpd.ConnectionError():
print("MPD error setting previous song.")
return False
return True
def nextMPD(c):
print("Next Song")
try:
c.next()
except mpd.ConnectionError():
print("MPD error setting next song.")
return False
return True
def StopMPD(c):
WriteLog("Stopping MPD")
try:
c.clear()
return True
except mpd.ConnectionError():
print("StopMPD: MPD error.")
return False
def wrap(*args, **kwargs):
try:
return func(*args, **kwargs)
except (socket.error, mpd.ConnectionError) as e:
try:
self._connect()
return func(*args, **kwargs)
except (socket.error, mpd.ConnectionError) as e:
raise mpd.ConnectionError('Cannot establish connection')
def ConnectMPD(c):
try:
c.connect(mpdhost, 6600)
print("Connected to MDP version " + str(c.mpd_version) + ".")
except mpd.ConnectionError():
return False
except socket.error:
return False
return True
def SetVolumeMPD(c, vol):
global nowVolume
print("Set volume to " + str(vol) + ".")
nowVolume = vol
try:
c.setvol(vol)
except mpd.ConnectionError():
print("MPD error setting volume.")
return False
return True
def fileno(self):
if not self.connected:
raise mpd.ConnectionError("Not connected")
return self.client._sock.fileno()
def DisconnectMPD(c):
try:
c.close()
print("Disconnected from MDP version " + str(c.mpd_version) + ".")
except mpd.ConnectionError():
pass