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

Searching Sphinx from Python


The Sphinx application includes a Python API interface that allows you to perform searches and return results in Python programs. All of the API commands are defined in the Sphinx documentation, but their specific usage within Python can vary.

We will take a quick tour of the Sphinx Python API and then discuss how it can be integrated into our Django models. First, a simple Python snippet that generates the interface to a Sphinx server running on our local machine:

SERVER = 'localhost'
PORT = 5555
client = sphinxapi.SphinxClient()
client.setServer(SERVER, PORT)

Now we have a client object that exposes the API listed in the Sphinx documentation. We can perform simple operations, like queries, using this client. To replicate the command line we used in the previous section, we could issue the following Python command:

results = client.Query('cranberry juice')

If we need to specify the index or indexes to use, we can pass them as a string containing the index names separated...