Customizing Oscar APIΒΆ

By using the django-rest-framework life has become easy, at least for customizing the Oscar API. Oscar API exists of a collection of views and serializers which can be overriden by following the steps below.


In oscar you can fork an app to easily customize only the things you want to change.

Oscar API is using the basics of this so you can see Oscar API as one of the apps you customized just like in Oscar. Each Oscar app (or forked app) has a which manages the url’s to your custom views.

In Oscar API the entry point of this is

In your own app, you can extend this class, and override some of the urls to direct them to your own views. You can subclass any of the views in oscarapi, or just write your own from scratch.

So, to modify some of the functionality in oscarapi, do the following:

  1. In your project, create a new django app with startapp mycustomapi.
  2. In your app, create a file named and in there extend, like the following example:
from import RESTApiApplication

    class MyRESTApiApplication(RESTApiApplication):

        def get_urls(self):
            urls = super(MyRESTApiApplication, self).get_urls()
            return urls


If you think that this is not changing anything (yet) then this is correct, see below.

  1. Include your own app in INSTALLED_APPS instead of django-oscar-api (and add django-oscar-api to your app’s dependencies) and see if this works.
  2. Add a view which you want to change from Oscar API in your mycustomapi app and add this to your app’s In this example we override the get_queryset method of the ProductList view as we want to filter on locale (which we added to the Product model):

from django.utils.translation import get_language
from oscarapi.views import basic

class ProductList(basic.ProductList):
    def get_queryset(self):
        language = get_language()

        return super(ProductList, self).get_queryset().filter(

 from django.conf.urls import patterns, url
 from rest_framework.urlpatterns import format_suffix_patterns
 from myproject.mycustomapi import views

 urlpatterns = patterns(
     url(r'^products/$', views.ProductList.as_view(),

 urlpatterns = format_suffix_patterns(urlpatterns)
  1. Adjust your with your custom urls:
from import RESTApiApplication

from myproject.mycustomapi.urls import urlpatterns

    class MyRESTApiApplication(RESTApiApplication):

        def get_urls(self):
            urls = super(MyRESTApiApplication, self).get_urls()
            return urlpatterns + urls

application = MyRESTApiApplication()