Fixing problem where the uids have automatically got a random suffix which prevented a correct update detection

main.py

@@ -27,6 +27,7 @@ def crawl():
 			end=datetime.strptime((datetime.now() + timedelta(days=365)).strftime('%Y-%m-%d'), '%Y-%m-%d'))
 	except ValueError as error:
 		# Value error sometimes happens because of a problem with dateutil and timezones
+		print("error")
 		exit(1)
 
 	#    ______     __     __      __            __         __      __           ____                        _____ ____    __
@@ -81,17 +82,18 @@ def crawl():
 	# Also removes the timezone from all the datetime objects
 	evtIdx = {}
 	for event in events:
+		# Remove random last part of uid
+		uid = event.uid
+		if '_' in uid:
+			event.uid = uid[:(uid.rindex('_'))]
+
 		if not event.uid in evtIdx.keys():
 			# Event not known yet
 			uid = event.uid
-			# Remove random last part of uid
-			uid = uid[:(uid.rindex('_'))]
 			event.uid = uid + '---0'
 			evtIdx[uid] = 1
 		else:
 			uid = event.uid
-			# Remove random last part of uid
-			uid = uid[:(uid.rindex('_'))]
 			event.uid = uid + '---' + str(evtIdx[uid])
 			evtIdx[uid] += 1
 		# Remove timezones