How to pull out child objects in Django with one serialize?

Question

Django

There are such models

class Dictionary(models.Model):
    id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
    parentId = models.UUIDField(editable=True, null=True)
    name = models.CharField(max_length=100)
    date_create = models.DateTimeField(auto_now=True)
    date_end = models.DateTimeField(auto_now=False, null=True)


class Teacher(models.Model):
    name = models.CharField(max_length=100)
    message = models.CharField(max_length=300)
    status = models.OneToOneField(Dictionary, on_delete=models.CASCADE)

There is such urls

from django.urls import path
from . import views
urlpatterns = [
    path('get', views.GetViewSet.as_view({'get': 'list'})),
    ]

There is such a ViewSet

class GetViewSet(viewsets.ModelViewSet):
    MyApiObj = null

    @property
    def api_object(self):
        return namedtuple("ApiObject", self.request.data.keys())(*self.request.data.values())

    def get_serializer_class(self):
        GeneralSerializer.Meta.model = apps.get_model(app_label=self.MyApiObj.app,  model_name=self.MyApiObj.object)
        return GeneralSerializer

    def post(self, request):
        self.MyApiObj = self.api_object
        return self.select_api()

    def select_api(self):
        queryset = QueryHelper.select(self.MyApiObj)
        serializer = self.get_serializer(queryset, many=True)
        return Response(serializer.data)

Serializer like this

class GeneralSerializer(serializers.ModelSerializer):
    class Meta:
        model = None
        fields = '__all__'

Post method I pass such parameters

{  
   "app":"leads",
   "object":"Teacher",
   "settings":{ 
   },
   "data":{  

   }
}

the answer is this

[
    {
        "id": 1,
        "name": "John",
        "message": "Hi everyone",
        "status": "e3b86ed4-8794-413b-994c-b1ec0a43eebe"
    }
]

The problem is that I need to pull out the child class Dictionary (status) in Teacher not id (uuid) but the object itself without creating a separate serializer for dictionary.
tried this and it works

class DictionarySerializer(serializers.ModelSerializer):
    class Meta:
        model = Dictionary
        fields = '__all__'


class GeneralSerializer(serializers.ModelSerializer):
    status = DictionarySerializer(required=True)
    class Meta:
        model = None
        fields = '__all__'

But it will not work because
1 Do not create another serializer
2 Not only for the dictionary model, but it must be universal for all models with child objects
Please help)

Answer 1

I decided. It is necessary to write depth = 1 in the meta serializer and that's it)))