Init commit for python scripts

mqtt-print-weather.py

@@ -0,0 +1,38 @@
+#!/usr/bin/python3
+
+import paho.mqtt.client as mqtt #import the client1
+import time
+
+def on_message(client, userdata, message):
+    print("message received " ,str(message.payload.decode("utf-8")))
+    print("message topic=",message.topic)
+    print("message qos=",message.qos)
+    print("message retain flag=",message.retain)
+
+    client.publish("home/scroller","ZVONI");
+
+
+def print_time(format='%H:%M'):
+    t = time.strftime(format)
+    print("format time = ",format," ",t)
+    client.publish("home/scroller",t);
+
+broker_address="172.16.1.254" 
+#broker_address="iot.eclipse.org"
+print("creating new instance")
+client = mqtt.Client("NUC-client-home") #create new instance
+print("connecting to broker")
+client.connect(broker_address) #connect to broker
+print("Subscribing to topic","home/bell/ring")
+client.subscribe("home/bell/ring")
+
+client.on_message=on_message
+client.loop_start()
+
+print_time()
+
+client.loop_stop()
+
+
+
+