solve circular dependency

app.py

@@ -25,12 +25,13 @@ if __name__ == "__main__":
     LOGGER.info("Producer started")
     generateduuid = str(uuid)
     LOGGER.debug(f"My uuid is {generateduuid}")
-    consumerlocator = ConsumerLocator(communicator=Communicator())
-    communicator = Communicator(consumerlocator=consumerlocator,uuid=uuid)
+    consumerlocator = ConsumerLocator(uuid=generateduuid)
+    communicator = Communicator(consumerlocator=consumerlocator,uuid=generateduuid)
     messagesender = MessageSender(communicator=communicator)
 
     while True:
-
+        LOGGER.info(f"Updating consumer list of {generateduuid}")
+        consumerlocator.updateconsumer()
         LOGGER.info("Sending message to consumer")
         messagesender.sendmessage()
         time.sleep(random.random())

communicator.py

@@ -21,7 +21,7 @@ class Communicator:
     Class handling low level communication with consumers.
     """
 
-    def __init__(self, consumerlocator: ConsumerLocator, uuid):
+    def __init__(self, consumerlocator: ConsumerLocator, uuid: str):
         """
         Initialize object
         :param consumerlocator:

consumerlocator.py

@@ -20,13 +20,13 @@ class ConsumerLocator:
     Manages the list of consumers.
     """
 
-    def __init__(self, communicator: Communicator):
+    def __init__(self, uuid: str):
         """
         Initialize class.
         """
         self.consumerlist = [{"Host": os.environ["KnownConsumer"], "State": True, "LastOk": datetime.datetime.now()}]
         self.currentconsumer = self.consumerlist[0]
-        self.communicator = communicator
+        self.communicator = Communicator(consumerlocator=self,uuid=uuid)
 
     def learnconsumerlist(self) -> None:
         """"