[Django]-How to use @condition decorator for REST view classes

drf-extensions provides caching and ETag mixins that you can use on your views, instead of using the ones provided by Django.

https://chibisov.github.io/drf-extensions/docs/#cache-etag-mixins

It is not possible to use the methods provided by Django before DRF does not use the standard HttpResponse classes, and most of the decorators are expecting it.

You can use django-rest-framework-condition

Install it:

pip install django-rest-framework-condition

Use it in the same way as decorator from Django:

from rest_framework_condition import condition

class MyView(GenericAPIView):
    serializer_class = MySerializer

    @condition(etag_func=get_language_etag)
    def get(self, request, *args, **kwargs):
        return Response(self.get_cached_response())