Backbone & Tastypie

http.py

# -*- coding: utf-8 -*-
from tastypie.http import HttpResponse


class HttpAccepted(HttpResponse):
    status_code = 202

resources.py

# -*- coding: utf-8 -*-
from tastypie.exceptions import NotFound
from tastypie.http import HttpCreated, HttpResponse

from http import HttpAccepted

class BackboneResource(ModelResource):
    def create_response(self, request, data, response_class=HttpResponse, **kwargs):
        desired_format = self.determine_format(request)
        serialized = self.serialize(request, data, desired_format)
        return response_class(content=serialized, content_type=build_content_type(desired_format), **kwargs)

    def post_list(self, request, **kwargs):
        deserialized = self.deserialize(request, request.raw_post_data, format=request.META.get('CONTENT_TYPE', 'application/json'))
        bundle = self.build_bundle(data=dict_strip_unicode_keys(deserialized))
        self.is_valid(bundle, request)
        bundle = self.obj_create(bundle, request, **self.remove_api_resource_names(kwargs))
        return self.create_response(request, self.full_dehydrate(bundle.obj), HttpCreated, location=self.get_resource_uri(bundle))

    def put_detail(self, request, **kwargs):
        deserialized = self.deserialize(request, request.raw_post_data, format=request.META.get('CONTENT_TYPE', 'application/json'))
        bundle = self.build_bundle(data=dict_strip_unicode_keys(deserialized))
        self.is_valid(bundle, request)
        try:
            bundle = self.obj_update(bundle, request=request, **self.remove_api_resource_names(kwargs))
            return self.create_response(request, self.full_dehydrate(bundle.obj), HttpAccepted)
        except (NotFound, MultipleObjectsReturned):
            bundle = self.obj_create(bundle, request=request, **self.remove_api_resource_names(kwargs))
            return self.create_response(request, self.full_dehydrate(bundle.obj), HttpCreated, location=self.get_resource_uri(bundle))