The updater system is executed at the startup

src/update/updater.py

@@ -0,0 +1,11 @@
+# -*- coding: utf-8 -*-
+import application
+import update
+import platform
+from wxUpdater import *
+
+def do_update():
+#	try:
+	update.perform_update(endpoint=application.update_url, current_version=application.version, app_name=application.name, update_available_callback=available_update_dialog, progress_callback=progress_callback, update_complete_callback=update_finished)
+#	except:
+#		pass