currently playing information added to mqtt

mpd.py

 class mpc(object):
     PLAYING_TXT = 'playing'
 
-    def __init__(self, state_callback):
+    def __init__(self, state_callback, title_callback):
         logger.info("Starting MPD monitor...")
         self.__state_callback__ = state_callback
+        self.__title_callback__ = title_callback
         self.__state__ = None
+        self.__title__ = None
         self.set_state(False)
+        self.set_title("")
 
     def run(self):
         while True:
             output = subprocess.check_output(["mpc", "status"])
             out_txt = output.decode('UTF-8')
             self.set_state(self.PLAYING_TXT in out_txt)
+            if self.__state__:
+                self.set_title(out_txt.split("\n")[0])
+            else:
+                self.set_title("")
             time.sleep(.2)
 
     def set_state(self, target_state):
             logger.info('MPD state changed to %s', self.__state__)
             self.__state_callback__(self.__state__)
 
+    def set_title(self, title):
+        if self.__title__ != title:
+            logger.info('MPD is playing "%s"', title)
+            self.__title_callback__(title)
+        self.__title__ = title
 
-def send_msg_mqtt(state):
+
+def send_state_msg_mqtt(state):
+    client= paho.Client("mpd")
+    client.username_pw_set(config.MQTT_USER, config.MQTT_PASS)
+    client.connect(config.MQTT_SERVER, 1883)
+    topic = config.MQTT_TOPIC + "/state"
+    logger.info("Sending MPD status information to mqtt %s = %s", topic, str(state))
+    client.publish(topic, "true" if state else "false")
+
+def send_title_msg_mqtt(title):
     client= paho.Client("mpd")
     client.username_pw_set(config.MQTT_USER, config.MQTT_PASS)
     client.connect(config.MQTT_SERVER, 1883)
-    logger.info("Sending MPD status information to mqtt %s = %s", config.MQTT_TOPIC, str(state))
-    client.publish(config.MQTT_TOPIC, "true" if state else "false")
+    topic = config.MQTT_TOPIC + "/title"
+    logger.info("Sending MPD title information to mqtt %s = \"%s\"", topic, title)
+    client.publish(topic, title)
 
 
 if __name__ == '__main__': 
     report.appLoggingConfigure(config.__BASEPATH__, config.LOGTARGET, ((config.APP_NAME, config.LOGLVL), ), fmt=config.formatter, host=config.LOGHOST, port=config.LOGPORT)
     
-    mpd = mpc(send_msg_mqtt)
+    mpd = mpc(send_state_msg_mqtt, send_title_msg_mqtt)
     mpd.run()
 import paho.mqtt.client as paho