(self, value)
| 2606 | return super().__get__(instance, owner) |
| 2607 | |
| 2608 | def validate(self, value): |
| 2609 | if isinstance(value, LazyReference) and value.pk is None: |
| 2610 | self.error( |
| 2611 | "You can only reference documents once they have been" |
| 2612 | " saved to the database" |
| 2613 | ) |
| 2614 | return super().validate(value) |
| 2615 | |
| 2616 | def to_mongo(self, document): |
| 2617 | if document is None: |