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Mastering Django: Core

You're reading from   Mastering Django: Core The Complete Guide to Django 1.8 LTS

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Product type Paperback
Published in Dec 2016
Publisher
ISBN-13 9781787281141
Length 694 pages
Edition 1st Edition
Languages
Tools
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Author (1):
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Nigel George Nigel George
Author Profile Icon Nigel George
Nigel George
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Table of Contents (33) Chapters Close

Mastering Django: Core
Credits
About the Author
www.PacktPub.com
Preface
1. Introduction to Django and Getting Started FREE CHAPTER 2. Views and URLconfs 3. Templates 4. Models 5. The Django Admin Site 6. Forms 7. Advanced Views and URLconfs 8. Advanced Templates 9. Advanced Models 10. Generic Views 11. User Authentication in Django 12. Testing in Django 13. Deploying Django 14. Generating Non-HTML Content 15. Django Sessions 16. Djangos Cache Framework 17. Django Middleware 18. Internationalization 19. Security in Django 20. More on Installing Django 21. Advanced Database Management Model Definition Reference Database API Reference Generic View Reference Settings Built-in Template Tags and Filters Request and Response Objects Developing Django with Visual Studio

render()


So far, we've shown you how to load a template, fill a Context and return an HttpResponse object with the result of the rendered template. Next step was to optimize it to use get_template() instead of hard-coding templates and template paths. I took you through this process to ensure you understood how Django templates are loaded and rendered to your browser.

In practice, Django provides a much easier way to do this. Django's developers recognized that because this is such a common idiom, Django needed a shortcut that could do all this in one line of code. This shortcut is a function called render(), which lives in the module django.shortcuts.

Most of the time, you'll be using render() rather than loading templates and creating Context and HttpResponse objects manually-unless your employer judges your work by total lines of code written, that is.

Here's the ongoing current_datetime example rewritten to use render():

from django.shortcuts import render 
import datetime 
 &...
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