MIGRATION: dav_registration: try to incoorporate feedback from trainers

dav_events/models/event.py

@@ -310,6 +310,10 @@ class Event(models.Model):
             logger.info('Event updated: %s', self)
             signals.event_updated.send(sender=self.__class__, event=self, diff=diff_lines, user=self.editor)
 
+    def is_deadline_expired(self):
+        today = datetime.date.today()
+        return self.deadline and self.deadline < today
+
     def get_number(self):
         return self.workflow.get_number()