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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

Guidelines for writing our own context processors


A context processor has a very simple interface: It's just a Python function that takes one argument, an HttpRequest object, and returns a dictionary that gets added to the template context. Each context processor must return a dictionary. Here are a few tips for rolling your own:

  • Make each context processor responsible for the smallest subset of functionality possible. It's easy to use multiple processors, so you might as well split functionality into logical pieces for future reuse.

  • Keep in mind that any context processor in TEMPLATE_CONTEXT_PROCESSORS will be available in every template powered by that settings file, so try to pick variable names that are unlikely to conflict with variable names your templates might be using independently. As variable names are case-sensitive, it's not a bad idea to use all caps for variables that a processor provides.

  • Custom context processors can live anywhere in your code base. All Django cares about is...

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Mastering Django: Core
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