How to customise templates

Assuming you want to use Oscar’s templates in your project, there are two options. You don’t have to though - you could write all your own templates if you like. If you do this, it’s probably best to start with a straight copy of all of Oscar’s templates so you know all the files that you need to re-implement.

Anyway - here are the two options for customising.

Method 1 - Forking

One option is always just to fork the template into your local project so that it comes first in the include path.

Say you want to customise base.html. First you need a project-specific templates directory that comes first in the include path. You can set this up as so:

import os
location = lambda x: os.path.join(os.path.dirname(os.path.realpath(__file__)), '..', x)

        'BACKEND': 'django.template.backends.django.DjangoTemplates',
        'DIRS': [
            location('templates'), # templates directory of the project
        'APP_DIRS': True,
        'OPTIONS': {
            'context_processors': [

Next copy Oscar’s base.html into your templates directory and customise it to suit your needs.

The downsides of this method are that it involves duplicating the file from Oscar in a way that breaks the link with upstream. Hence, changes to Oscar’s base.html won’t be picked up by your project as you will have your own version.

Method 2 - Subclass parent but use same template path

There is a trick you can perform whereby Oscar’s templates can be accessed via two paths. This is outlined in the Django wiki.

This basically means you can have a base.html in your local templates folder that extends Oscar’s base.html but only customises the blocks that it needs to.

Hence to customise base.html, you can have an implementation like:

# base.html
{% extends 'oscar/base.html' %}


No real downsides to this one other than getting your front-end people to understand it.

Overriding individual products partials

Apart from overriding catalogue/partials/product.html to change the look for all products, you can also override it for individual product by placing templates in catalogue/detail-for-upc-%s.html or catalogue/detail-for-class-%s.html to customise look on product detail page and catalogue/partials/product/upc-%s.html or catalogue/partials/product/class-%s.html to tweak product rendering by {% render_product %} template tag , where %s is the product’s UPC or class’s slug, respectively.

Example: Changing the analytics package

Suppose you want to use an alternative analytics package to Google analytics. We can achieve this by overriding templates where the analytics urchin is loaded and called.

The main template base.html has a ‘tracking’ block which includes a Google Analytics partial. We want to replace this with our own code. To do this, create a new base.html in your project that subclasses the original:

# yourproject/templates/oscar/base.html
{% extends 'oscar/base.html' %}

{% block tracking %}
<script type="javascript">
    ... [custom analytics here] ...
{% endblock %}

Doing this will mean all templates that inherit from base.html will include your custom tracking.