Ticket #10284: modelformset_false_delete.diff

django/forms/models.py

@@ -601 +601 @@
                 should_delete = form.fields[DELETION_FIELD_NAME].clean(raw_delete_value)
                 if should_delete:
                     self.deleted_objects.append(obj)
-                    obj.delete()
+                    if commit:
+                        obj.delete()
                     continue
             if form.has_changed():
                 self.changed_objects.append((obj, form.changed_data))