docs: def deserialize(json_text=None):
      """Returns a generator of deserialized objects.
  
      Wraps django deserialize with defaults for JSON
      and natural keys.
  
      See https://docs.djangoproject.com/en/2.1/topics/serialization/
      """
  
      return serializers.deserialize(
          "json",
          json_text,
          ensure_ascii=True,
          use_natural_foreign_keys=True,
          use_natural_primary_keys=False,
      )