MQTT auth and improvements implemented

.gitignore

@@ -1,3 +1,8 @@
+# ---> mpd
+#
+config.py
+*.err
+
 # ---> Python
 # Byte-compiled / optimized / DLL files
 __pycache__/

.gitmodules

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+[submodule "report"]
+	path = report
+	url = https://git.mount-mockery.de/pylib/report.git

config_example/config.py

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+#!/usr/bin/env python
+# -*- coding: UTF-8 -*-
+import os
+import report
+
+MQTT_USER = "user"
+MQTT_PASS = "pass"
+MQTT_SERVER = "localhost"
+MQTT_TOPIC = "hifi/mpd"
+
+#
+# Logging
+#
+__BASEPATH__ = os.path.abspath(os.path.dirname(__file__))
+APP_NAME = "mpd"
+LOGTARGET = 'logfile'   # possible choices are: 'logfile' or 'stdout'
+LOGLVL = 'DEBUG'
+
+LOGHOST = 'cutelog'
+LOGPORT = 19996
+
+formatter = report.LONG_FMT

mpd.py

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+import config
+import logging
+import paho.mqtt.client as paho
+import report
+import subprocess
+import time
+
+
+try:
+    from config import APP_NAME as ROOT_LOGGER_NAME
+except ImportError:
+    ROOT_LOGGER_NAME = 'root'
+logger = logging.getLogger(ROOT_LOGGER_NAME).getChild('librespot')
+
+
+class mpc(object):
+    PLAYING_TXT = 'playing'
+
+    def __init__(self, state_callback):
+        logger.info("Starting MPD monitor...")
+        self.__state_callback__ = state_callback
+        self.__state__ = None
+        self.set_state(False)
+
+    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)
+            time.sleep(.2)
+
+    def set_state(self, target_state):
+        if self.__state__ != target_state:
+            self.__state__ = target_state
+            logger.info('MPD state changed to %s', self.__state__)
+            self.__state_callback__(self.__state__)
+
+
+def send_msg_mqtt(state):
+    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")
+
+
+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.run()
+import paho.mqtt.client as paho

report

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+Subproject commit 21bac82e0c459ebf6d34783c9249526a657a6bbd

requirements.txt

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+paho-mqtt