camel_case_mixin.py

import json

from djangorestframework_camel_case.util import camelize, underscoreize


class CamelCaseMixin:
    def serialize_data(self, instance):
        data = super().serialize_data(instance)
        return camelize(data)

    def reply(self, action, data=None, errors=[], status=200, request_id=None):
        """
        Helper method to send a encoded response to the message's reply_channel.
        """
        payload = {
            'errors': errors,
            'data': data,
            'action': action,
            'response_status': status,
            'request_id': request_id
        }
        payload = camelize(payload)
        return self.message.reply_channel.send(self.encode(self.stream, payload))

    def deserialize(self, message):
        body = json.loads(message['text'])
        body = underscoreize(body)
        self.request_id = body.get("request_id")
        action = body['action']
        pk = body.get('pk', None)
        data = body.get('data', None)
        return action, pk, underscoreize(data)

requirements.txt

djangorestframework-camel-case==0.2.0