《Practical Django Projects》英文原版 pdf下载

johnny · 发表于 2016-9-16 01:48:52

《Practical Django Projects》英文原版 pdf下载

图书基本信息

Practical Django Projects
作者： James Bennett
ISBN13： 9781430219385
类型：平装
出版日期： 2009-06-24
出版社： Apress
页数： 251
重量（克）： 435
尺寸： 235 x 178 x 14 mm

商品简介

Introduction

the past few years have seen an explosion in the development of dynamic, databasedriven web sites. Whereas many sites were once built using nothing but hand-written
HTML, or a few CGI scripts or server-side includes, today’s database-backed web applications have become the norm for everything from personal blogs to online stores to the
social networking sites that have revolutionized the way many people use the Web.
But this has come at a cost. Developing these applications, even for relatively simple
uses, involves a significant amount of complex work, and much of that work ends up
being repeated for each new application. Although web developers have always had
access to libraries of code that could automate certain tasks, such as HTML templating
or database querying, the process of bringing together all the necessary pieces for a fully
polished application has largely remained difficult and tedious.
This challenge has led to the recent development, and subsequent popularity, of
“web frameworks.” Web frameworks are reusable collections of components that handle
many of the common and repetitive tasks of web-application development in an integrated fashion. Instead of requiring you to obtain disparate libraries of code and find
ways to make them work together, web frameworks provide all the necessary components in a single package and take care of the integration work for you.
Django is one of the most recent crop of web frameworks, growing out of the needs
of a fast-paced online news operation. Django’s original developers needed a set of tools
that would not only help them quickly develop new and highly dynamic web applications
in response to the news industry’s rapidly evolving requirements, but would also let them
save time and effort by reusing pieces of code, and even entire applications, whenever
possible.
In this book, you’ll see how Django can help you achieve both of these goals—rapid
application development and flexible, reusable code—through both the tools it provides to you directly and the development practices that it makes possible. I’ll guide you
through the development of several example applications and show you how the various
components and applications bundled with Django can help you write less code at each
stage of the development process. You’ll also see first-hand a number of best practices for
reusable code and learn how you can apply them in your own applications. Plus, you’ll
learn how to integrate existing third-party libraries into Django-powered applications to
minimize the amount of code you’ll need to write from scratch.
xvi ■INTRODUCTION
I’ve written this book from a pragmatic viewpoint. The sample applications are all
intended to be useful in real-world situations, and once you’ve worked through them,
you’ll have more than just a technical understanding of Django and its components.
You’ll have a clear understanding of how Django can help you become a more productive
and more effective developer.

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