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Mastering Django: Core

Mastering Django: Core

By : Nigel George
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Mastering Django: Core

Mastering Django: Core

By: Nigel George

Overview of this book

Mastering Django: Core is a completely revised and updated version of the original Django Book, written by Adrian Holovaty and Jacob Kaplan-Moss - the creators of Django. The main goal of this book is to make you a Django expert. By reading this book, you’ll learn the skills needed to develop powerful websites quickly, with code that is clean and easy to maintain. This book is also a programmer’s manual that provides complete coverage of the current Long Term Support (LTS) version of Django. For developers creating applications for commercial and business critical deployments, Mastering Django: Core provides a complete, up-to-date resource for Django 1.8LTS with a stable code-base, security fixes and support out to 2018.
Table of Contents (29 chapters)
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1. Introduction to Django and Getting Started

Using settings without setting DJANGO_SETTINGS_MODULE

In some cases, you might want to bypass the DJANGO_SETTINGS_MODULE environment variable. For example, if you're using the template system by itself, you likely don't want to have to set up an environment variable pointing to a settings module. In these cases, you can configure Django's settings manually. Do this by calling:

django.conf.settings.configure(default_settings, **settings) 

Example:

from django.conf import settings 
settings.configure(DEBUG=True, TEMPLATE_DEBUG=True) 

Pass configure() as many keyword arguments as you'd like, with each keyword argument representing a setting and its value. Each argument name should be all uppercase, with the same name as the settings described above. If a particular setting is not passed to configure() and is needed at some later point, Django will use the default setting value.

Configuring Django in this fashion is mostly necessary-and, indeed, recommended-when you're...

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