Using api view function django rest framework with dispatcher module

[matiasAS]

Hello, my endpoint structure in django is the following:

dispatcher function:

and @extend_schema :

I need you to acknowledge that in my response status code 200 is

how do i do that? please help

Regards Matias

[tfranzel]

screenshots 2 and 3 are identical. what is your @extend_schema()?

you may want to use this:

@extend_schema(responses=inline_serializer(
    name='BusinessSerializer',
    fields={
        'business': serializers.CharField(),
    }
))
#OR 
@extend_schema(responses={200:inline_serializer(...)})

https://drf-spectacular.readthedocs.io/en/latest/customization.html?highlight=inline_serializer#step-2-extend-schema

https://github.com/tfranzel/drf-spectacular/blob/e0f749e9857d938693311af67bd575800cbc6aab/tests/test_regressions.py#L1070

[matiasAS]

@tfranzel sorry, @extend_schema is:

I have made those changes, but what I want to say is that apparently as my response of type JsonResponse comes from the dispatcher, drf-spectacular does not recognize it and asks me to use GenericAPIView or ApiView classes, but I prefer api view function Regards

[tfranzel]

You can use ApiView for everything. No problem there. the @extend_schema() decorator must be above @api_view()

The warning is because some information is missing and spectacular is unable to guess it. When you provide that information manually, it will work.

[matiasAS]

@tfranzel and these errors: ...../api/v1/views.py: Error [create_irrigation_sector_group]: unable to guess serializer. This is graceful fallback handling for APIViews. Consider using GenericAPIView as view base class, if view is under your control. Either way you may want to add a serializer_class (or method). Ignoring view for now.

what is the solution?

[tfranzel]

every time you use ApiView or @api_view, you must provide all the info through @extend_schema which would otherwise be available naturally in a ViewSet.

You did good with the id param and the responses. That should be fine. Without knowing more, I can only guess this is a POST and spectacular attempts to retrieve the request serializer and fails there. try also adding that one with @extend_schema(..., request=...).

P.S That many=False does nothing like that.

[Tuhin-thinks]

@matiasAS

You have to add request=SomeSerializer in your @extend_schema decorator.