Allow to configure email notification recipient for events

aleksis/apps/paweljong/models.py

@@ -108,7 +108,11 @@ class Event(ExtensibleModel):
     information = RichTextField(verbose_name=_("Information about the event"))
     terms = models.ManyToManyField(Terms, verbose_name=_("Terms"), related_name="event", blank=True)
     info_mailings = models.ManyToManyField(
-        InfoMailing, verbose_name=_("Info mailings"), related_name="events", through="EventInfoMailingThrough", blank=True
+        InfoMailing,
+        verbose_name=_("Info mailings"),
+        related_name="events",
+        through="EventInfoMailingThrough",
+        blank=True,
     )
 
     def save(self, *args, **kwargs):