events: Move into main() method

events.py

@@ -59,6 +59,7 @@ def formatMessage(event):
         att['newTime'],
         " IN" if att['readerAddress'] == '0' else " OUT")
 
+def main():
     # get parameters for messages to get?
     # honestly not really sure why this is required, their API is confusing
     parXMLIn = ET.Element("VertXMessage")
@@ -97,3 +98,6 @@ else:
         for event in reversed(eventsXMLOut[0]):
             root[0].insert(0, event)
     tree.write("log.xml")
+
+if __name__ == '__main__':
+    main()