massive refactor

home-modules/bar/caldav-event.nix

@@ -59,6 +59,8 @@ def get_ongoing_or_next_event(url, username, password):
 
         for calendar in calendars:
             for event in calendar.search(start=now):
+                if "VEVENT" not in event.data:
+                    continue
                 calendar_parsed = Calendar(event.data)
                 for ics_event in calendar_parsed.events:
                     event_dict = {}