Django 1.0 Website Development by Ayman Hourieh

By Ayman Hourieh

Build strong internet purposes, quick and cleanly, with the Django program framework * Teaches every thing you want to create an entire internet 2.0-style internet software with Django 1.0
* research speedy improvement and fresh, pragmatic design
* No wisdom of Django required
* jam-packed with examples and screenshots for greater understanding

In Detail

Django is a high-level Python internet framework that was once constructed through a fast-moving online-news operation to satisfy the stringent dual demanding situations of newsroom closing dates and the wishes of net builders. it really is designed to advertise speedy improvement and fresh, pragmatic layout and allows you to construct high-performing, stylish internet functions quickly. Django makes a speciality of automating up to attainable and adhering to the DRY (Don't Repeat your self) precept, making it more straightforward to construct high-performance internet functions quicker, with much less code.

This ebook will make it easier to gather Django's positive aspects and reap the benefits of its energy to layout, boost, and installation a fully-featured website. it is going to stroll you thru the construction of an instance internet program, with plenty of code examples.

Specially revised for model 1.0 of Django, the ebook starts off by way of introducing the most layout strategies in Django. subsequent, it leads you thru the method of putting in Django in your procedure. After that, you'll begin instantaneously on development your social bookmarking program utilizing Django. a number of Django 1.0 elements and sub-frameworks may be defined in this strategy, and you'll know about them through example.

In each one bankruptcy, you are going to construct a number of of the positive aspects which are crucial in net 2.0 purposes, like consumer administration, tags, and AJAX. additionally, you will know about stable software program improvement practices, resembling retaining your software safe, and automating checking out with unit assessments. via the tip of the ebook, you've got outfitted an absolutely sensible real-life net 2.0 software, and realized find out how to installation it to a construction server.

What you'll research from this book?
* sign in your clients via a consumer authentication approach and deal with them efficiently
* limit consumer entry to sure pages and shield opposed to malicious input
* Create tags to permit visitors to categorise, view, and percentage content material easily
* Create your individual management interface for correct tracking of the internet site
* increase your consumer interface with AJAX and upload flavors for your net site
* permit vote casting and commenting on content material, and exhibit renowned content material to website visitors
* construct consumer networks; upload buddy administration and invitation positive factors for social networking
* Create unit checks to automate the trying out of code

Approach

The uncomplicated and transparent method is perfect for rookies to Django. jam-packed with examples and screenshots, this publication can assist you research the beneficial properties of Django 1.0 and assist you construct a dynamic web site utilizing these beneficial properties.

Who this publication is written for?

This e-book is for internet builders who are looking to learn how to construct an entire web site with internet 2.0 good points, utilizing the facility of a confirmed and well known improvement method, Django, yet don't inevitably are looking to learn the way the full framework features which will do that. easy wisdom of Python improvement is needed for this e-book, yet no wisdom of Django is predicted.

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Example text

Py share the same backend code. py This is the main configuration file for your Django project. In this file you can specify a variety of options, including the database settings, site languages, the Django features are to be enabled, and so on. Various sections of this file will be explained as we build our application during the next chapters, but in this chapter we will only see how to enter the database settings. py This is another configuration file. You can think of it as a mapping between URLs and Python functions that handle them.

In our particular case, we will invent the concept of a bookmark to break up this many-to-many relationship into its constituent one-to-many relationships. The first of these is the one-to-many relationship between the user and their bookmarks. One user can have many bookmarks, but each bookmark is associated with only one user. That is to say, each user can bookmark a particular link once. The second of these is the one-to-many relationship between a link and its bookmarks. One link can have many bookmarks associated with it if multiple users have bookmarked it, but each bookmark is associated with only one link.

1:8000/ does_not_exist/ as illustrated in the following image. Notice that Django displays helpful debugging information to assist you in figuring out what's wrong. Of course, these debugging messages can be turned off when the site goes live. This way of mapping URLs to views gives the developer a lot of flexibility. URLs are not restricted to filenames as in PHP, and are not automatically mapped to function names as in mod_python. You are given total control over the mapping between URLs and functions.

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