replace deprecated CheckConstraint.check by CheckConstraint.condition

club/migrations/0013_alter_club_board_group_alter_club_members_group_and_more.py

@@ -29,7 +29,7 @@ class Migration(migrations.Migration):
         migrations.AddConstraint(
             model_name="membership",
             constraint=models.CheckConstraint(
-                check=models.Q(("end_date__gte", models.F("start_date"))),
+                condition=models.Q(("end_date__gte", models.F("start_date"))),
                 name="end_after_start",
             ),
         ),

club/models.py

@@ -347,7 +347,7 @@ class Membership(models.Model):
     class Meta:
         constraints = [
             models.CheckConstraint(
-                check=Q(end_date__gte=F("start_date")), name="end_after_start"
+                condition=Q(end_date__gte=F("start_date")), name="end_after_start"
             ),
         ]