Minor changes.

modules/scheduling/calendar.py

@@ -58,7 +58,7 @@ class AuraCalendarService(threading.Thread):
     logger = None
     fetched_schedule_data = None
     calendar_fetcher = None
-    _stop_event = None
+    stop_event = None
 
 
     def __init__(self, config):
@@ -73,12 +73,15 @@ class AuraCalendarService(threading.Thread):
         self.config = config
         self.logger = logging.getLogger("AuraEngine")
         self.queue = queue.Queue()
-        self._stop_event = threading.Event()
+        self.stop_event = threading.Event()
         self.calendar_fetcher = CalendarFetcher(config)
 
 
 
     def get_queue(self):
+        """ 
+        Retrieves the queue of fetched data.
+        """
         return self.queue
 
 
@@ -270,4 +273,4 @@ class AuraCalendarService(threading.Thread):
 
 
     def stop(self):
-        self._stop_event.set()
+        self.stop_event.set()