Book Image

Django Project Blueprints

By : Asad Jibran Ahmed
Book Image

Django Project Blueprints

By: Asad Jibran Ahmed

Overview of this book

Django is a high-level web framework that eases the creation of complex, database-driven websites. It emphasizes on the reusability and pluggability of components, rapid development, and the principle of don't repeat yourself. It lets you build high-performing, elegant web applications quickly. There are several Django tutorials available online, which take as many shortcuts as possible, but leave you wondering how you can adapt them to your own needs. This guide takes the opposite approach by demonstrating how to work around common problems and client requests, without skipping the important details. If you have built a few Django projects and are on the lookout for a guide to get you past the basics and to solve modern development tasks, this is your book. Seven unique projects will take you through the development process from scratch, leaving no stone unturned. In the first two projects, you will learn everything from adding ranking and voting capabilities to your App to building a multiuser blog platform with a unique twist. The third project tackles APIs with Django and walks us through building a Nagios-inspired infrastructure monitoring system. And that is just the start! The other projects deal with customizing the Django admin to create a CMS for your clients, translating your web applications to multiple languages, and using the Elasticsearch search server with Django to create a high performing e-commerce web site. The seventh chapter includes a surprise usage of Django, and we dive deep into the internals of Django to create something exciting! When you're done, you'll have consistent patterns and techniques that you can build on for many projects to come.
Table of Contents (15 chapters)
Django Project Blueprints
Credits
About the Author
About the Reviewer
www.PacktPub.com
Preface
Index

Fixtures


Our database is empty, but right now we don't have any views to add objects to our database. We could do what we did in the last chapter and create a management command, but there's an easier way. I have added three Car objects to the database and then created a dump of this data that you can load. A data dump like this is called a fixture. We'll discuss fixtures in a bit; for now, let's see how to use them to load data in our database.

On your command line, run this command in the project root with the virtual environment activated:

> python manage.py loaddata frontend/fixtures/initial.json
Installed 3 object(s) from 1 fixture(s)

Refresh the web page and now you should see a web page similar to this:

Now we have three cars in our database. You should play around the app for a while. It has a details page for each car and allows you to submit a booking request from the details page.

Note

If you try to use the booking form, note that the start and end dates need to be in the YYYY...