Removing relation child while updating nullable fk as None

amit12297 · Nov 24, 2023 · 7c2954d · 7c2954d
1 parent 11b3e85
commit 7c2954d
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/ormar/models/descriptors/descriptors.py b/ormar/models/descriptors/descriptors.py
@@ -117,6 +117,8 @@ def __set__(self, instance: "Model", value: Any) -> None:
         else:
             # foreign key relation
             instance.__dict__[self.name] = model
+            if value is None and instance.Meta.model_fields[self.name].nullable:
+                instance._orm.remove(self.name, getattr(instance, self.name))
             instance.set_save_status(False)