How can I display ordering using drf_yasg

How to deal with ordering in drf_yasg?

I have a View:

class ContentView(ModelViewSet):
    ....
    ordering_fields = ['price',]

But when I open swagger I cant see this possibility.

I found a solution, maybe somebody need this too.

I use django_filters package and in this case we should use filter_class on our view and there we can define ordering as we need.

Example:

from django_filters import rest_framework as filters, OrderingFilter

from contents.models import Content


class ContentFilter(filters.FilterSet):

    order = OrderingFilter(
        # tuple-mapping retains order
        fields=(
            ('price', 'price'),
        ),

        field_labels={
            'price': 'Content price',
        }
    )

    class Meta:
        model = Content
        fields = ['price']


# my view in views.py

class ContentView(ModelViewSet):
        filter_class = ContentFilter
        .....

Now you can use ordering ?order=price or ?order=-price and you can see it on swagger docs

More info about OrderingFilter in django_filters here