Initial simple implementation of app.py

consumerlocator.py

@@ -19,18 +19,21 @@ class ConsumerLocator:
     Manages the list of consumers.
     """
 
-    def __init__(self, comm: communicator.Communicator):
+    def __init__(self):
         """
         Initialize class.
         """
         self.consumerList = [{"Host": "KnownHost", "State": True, "LastOk": datetime.datetime.now()}]
         self.currentConsumer = self.consumerList[0]["Host"]
+
+    def initCommunicator(self,  comm: communicator.Communicator):
         self.communicator = comm
 
     def learnconsumerlist(self):
         """"
         Learns the list of consumers.
         """
+#TODO improve learning
         recievedConsumerList = self.communicator.discoveravailableconsumers()
         for consumer in recievedConsumerList:
             self.consumerList.append({"Host": consumer, "State": True, "LastOk": datetime.datetime.now()})