fix indentations

src/controller.py

@@ -35,9 +35,9 @@ class Controller:
 	displayL = None
 	displayR = None
 
-    basetopic = None
-    mqtthost = None
-    mqttport = None
+	basetopic = None
+	mqtthost = None
+	mqttport = None
 	
 
 	def __init__(self, base_topic, mqtt_host, mqtt_port = 1883):
@@ -77,14 +77,14 @@ class Controller:
 		self.displayL.brightness = 1.0
 		self.displayR.brightness = 1.0
 		
-        self.basetopic = basetopic
-        self.mqtthost = mqtt_host
-        self.mqttport = mqtt_port
+		self.basetopic = basetopic
+		self.mqtthost = mqtt_host
+		self.mqttport = mqtt_port
 	
-        connectToMQTT()
+		connectToMQTT()
 	
-    def connectToMQTT(self):
-        print("trying to connect to mqtt")
+	def connectToMQTT(self):
+		print("trying to connect to mqtt")
 		self.mqtt = mqtt.Client()
 		self.mqtt.on_connect = self.on_connect
 		self.mqtt.on_message = self.on_message
@@ -97,7 +97,7 @@ class Controller:
 
 	def on_disconnect(self, client, userdata, rc):
 		print("MQTT disconnected")
-        self.mode = Mode.STATIC
+		self.mode = Mode.STATIC
 		self.text = "- - - -"
 		self.connected = False
 
@@ -176,8 +176,8 @@ class Controller:
 		self.mqtt.publish(self.topic + "/" + "$hostname", socket.gethostname() , 1 )
 		self.mqtt.publish(self.topic + "/" + "$localip", self.get_ip() , 1 )
 		
-        #clear display
-        self.mode = Mode.STATIC
+		#clear display
+		self.mode = Mode.STATIC
 		self.text = ""
 		
 	
@@ -261,10 +261,10 @@ class Controller:
 
 		while run:
 			
-            if !self.connected:
-                if (time.time()>self.last_reconnectTry+30):
-                    connectToMQTT()
-                    self.last_reconnectTry=time.time()
+			if !self.connected:
+				if (time.time()>self.last_reconnectTry+30):
+					connectToMQTT()
+					self.last_reconnectTry=time.time()
 			self.mqtt.loop(0.1) #with block timeout