在通往“Python技术殿堂”的路上，本书将为你编写健壮、优雅、高质量的Python代码提供切实帮助！内容全部由Python编码的最佳实践组成，从基本原则、惯用法、语法、库、设计模式、内部机制、开发工具和性能优化8个方面深入探讨了编写高质量Python代码的技巧与禁忌，一共总结出91条宝贵的建议。每条建议对应Python程序员可能会遇到的一个问题。本书不仅以建议的方式从正反两方面给出了被实践证明为十分优秀的解决方案或非常糟糕的解决方案，而且分析了问题产生的根源，会使人有一种醍醐灌顶的感觉，豁然开朗。
《编写高质量代码：改善Python程序的91个建议》针对每个问题所选择的应用场景都非常典型，给出的建议也都与实践紧密结合。书中的每一条建议都可能在你的下一行代码、下一个应用或下一个项目中显露锋芒。建议你将本书搁置在手边，随时查阅，相信这么做一定能使你的学习和开发工作事半功倍。

This latest edition of The Definitive Guide to Django is updated for Django 1.1, and, with the forward–compatibility guarantee that Django now provides, should serve as the ultimate tutorial and reference for this popular framework for years to come.
Django, the Python–based equivalent to Ruby’s Rails web development framework, is one of the hottest topics in web development today. Lead developer Jacob Kaplan–Moss and Django creator Adrian Holovaty show you how they use this framework to create award–winning web sites by guiding you through the creation of a web application reminiscent of ChicagoCrime.org.
The Definitive Guide to Django is broken into three parts, with the first introducing Django fundamentals such as installation and configuration, and creating the components that together power a Django–driven web site. The second part delves into the more sophisticated features of Django, including outputting non–HTML content such as RSS feeds and PDFs, caching, and user management. The appendixes serve as a detailed reference to Django’s many configuration options and commands.
What you’ll learn
The first half of this book explains in depth how to build web applications using Django including the basics of dynamic web pages, the Django templating system interacting with databases, and web forms.
The second half of this book discusses higher-level concepts such as caching, security, and how to deploy Django.
The appendixes form a reference for the commands and configurations available in Django.
Who this book is for
Anyone who wants to use the powerful Django framework to build dynamic web sites quickly and easily.