Use signals to update internal ics

com/signals.py

@@ -0,0 +1,9 @@
+from django.db.models.base import post_save
+from django.dispatch import receiver
+
+from com.models import IcsCalendar, News
+
+
+@receiver(post_save, sender=News, dispatch_uid="update_internal_ics")
+def update_internal_ics(*args, **kwargs):
+    _ = IcsCalendar.make_internal()