django-rest-framework

ISSUE TYPE

• Feature Idea

SUMMARY

The options pictured below are not in Alpha order and they should be.

I'm using https://github.com/Artory/drf-hal-json/ that basically provides custom base serializers that add dynamically fields like _links into the response via the to_representation method.

I tried to somehow get that into the schema as well, but I'm getting stuck. Are there any directions on what I need to provide/subclass/overwrite, so to make it work?

I imagine I could inspect my seri

Description of the Bug Report

SparseFieldsetsMixin does not adjust field_names by configured format.

Fix:

class SparseFieldsetsMixin:
    """
    A serializer mixin that adds support for sparse fieldsets through `fields` query parameter.

    Specification: https://jsonapi.org/format/#fetching-sparse-fieldsets
    """

    def __init__(self, *args, **kwargs):