Book Image

Django 1.2 E-commerce

By : Jesse Legg
Book Image

Django 1.2 E-commerce

By: Jesse Legg

Overview of this book

<p>Django is a high-level Python web framework that was developed by a fast-moving online-news operation to meet the stringent twin challenges of newsroom deadlines and the needs of web developers. It provides an excellent basis to build e-commerce websites because it can be deployed fast and it responds quickly to changes due to its ability to handle content problems. Django with its proven strengths is all you need to build powerful e-commerce applications with a competitive edge. <br /><br />This book explores how the Django web framework and its related technologies can power the next leap forward for e-commerce and business on the Web. It shows you how to build real-world applications using this rapid and powerful development tool.<br /><br />The book will enable you to build a high quality e-commerce site quickly and start making money. It starts with the ambitious task of using Django to build a functional e-commerce store in less than 30 minutes, and then proceeds to enhance this design through the rest of the book. The book covers the basics of an e-commerce platform like product catalogs, shopping carts, and payment processing. By the end of the book, you will be able to enhance the application by adding a fully-functional search engine, generating PDF-based reports, adding interactivity to the user-interface, selling digital goods with micropayments, and managing deployment and maintenance tasks.</p>
Table of Contents (16 chapters)
Django 1.2 e-commerce
Credits
About the Author
About the Reviewers
Preface
Index

Django and Amazon S3


By default, Django models with FileField use local filesystem storage for uploaded files. Recent versions, however, have implemented an excellent pluggable storage system. This means we can substitute our own file storage mechanism for the default filesystem storage.

Custom storage can be implemented for almost any backend storage system. Essentially anything Python can connect with and store data on can be used as a storage backend. For many popular storage services, community plugins already exist. One outstanding project is David Larlet's django-storages, available at:

http://code.welldev.org/django-storages/.

The django-storages application supports lots of popular storage services and even allows us to store our files in a database. For the purpose of this section, however, we are interested in its support of Amazon's S3 storage service.

S3 stands for Simple Storage Service. It is a product from Amazon's Web Services group that includes extremely competitive pricing...