Fields which have a resolve method in ModelSchema are no longer parsed in put requests. about django-ninja HOT 3 OPEN

@21adrian1996

hard to tell... could you show the code you have for v1 ?

from django-ninja.

The code for version 1 is basically the same with the new naming:

class MyModelSchema(ModelSchema):
    model_config = ConfigDict(
        extra='allow'
    )
    my_field_from_model_2: str

    class Meta:
        model = models.MyModel
        fields = ['id', 'my_field_from_model_1']

    @staticmethod
    def resolve_my_field_from_model_2(obj):
        # code to resolve field would be here, just return it as it is for the example
        return obj.my_field_from_model_2

Note: model_config does not seem to change this.

Then the API is something like

@router.put('/mymodel')
def put_mymodel(request, payload: MyModelSchema):
    pl = payload.dict()

where all fields which have a resolve_ method are not included in pl.

from django-ninja.

@21adrian1996

so this is a bit backward incompatible thing - in pydantic2 all orm-mode objects converted from dict to objects

in new version - object that you got in resolver is matching the the input data (like in this case it's dict as it was an JSON input)

so you should change your code like this:

    @staticmethod
    def resolve_my_field_from_model_2(obj: dict):
        return obj["my_field_from_model_2"]  # <-- !!!

from django-ninja.