https://dpaste.de/WKA8

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  1. class ParentTable(models.Model):
  2. child_table = models.OneToOneField(ChildTable)
  3. ​
  4. ​
  5. class ChildTable(models.Model):
  6. pass
  7. ​
  8. ​
  9. class ParentTableSerializer(serializers.ModelSerializer):
  10. childtable_id = serializers.PrimaryKeyRelatedField(
  11. many=False, queryset=ChildTable.objects.all())
  12. ​
  13. class Meta:
  14. model = ParentTable
  15. fields = ('childtable_id')
  16. ​
  17. def validate_childtable_id(self, data):
  18. return data.id
  19. ​
  20. ​
  21. class TestParentTableSerializer(TestCase):
  22. def test_create(self):
  23. serializer = ParentTableSerializer({
  24. 'childtable_id':
  25. ChildTable.objects.create().id
  26. })
  27. serializer.is_valid()
  28. serializer.save() # ok

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