Pro Python 3: Features and Tools for Professional Development, 3rd Edition

Book Description

Refine your programming techniques and approaches to become a more productive and creative Python programmer. This book explores the concepts and features that will improve not only your code but also your understanding of the Python community with insights and details about the Python philosophy.

Pro Python 3, Third Edition gives you the tools to write clean, innovative code. It starts with a review of some core Python principles, which are illustrated by various concepts and examples later in the book. The first half of the book explores aspects of functions, classes, protocols, and strings, describing techniques which may not be common knowledge, but which together form a solid foundation. Later chapters cover documentation, testing, and app distribution. Along the way, you’ll develop a complex Python framework that incorporates ideas learned throughout the book.

Updates in this edition include the role of iterators in Python 3, web scraping with Scrapy and BeautifulSoup, using Requests to call web pages without strings, new tools for distribution and installation, and much more. By the end of the book you’ll be ready to deploy uncommon features that can take your skills to the next level in Python.

What You’ll Learn

• Implement programs with various types of Python functions
• Work with classes and object-oriented programming
• Use strings from the standard library and third-party libraries
• Harvest web site data with Python
• Automate unit testing by writing a test suite
• Review imaging, random number generation, and NumPy scientific extensions
• Understand The Zen of Python documentation to help you decide the best way to distribute your code

Who This Book Is For

Intermediate programmers familiar with Python who are looking to move to an advanced level. You should have written at least a simple Python application, and be comfortable with a basic object-oriented approach, using the interactive interpreter, and writing control structures.

中文：

书名：Pro Python 3: Features and Tools for Professional Development, 3rd Edition

改进您的编程技术和方法，使其成为一名更高效、更有创造力的Python程序员。这本书探索的概念和特性不仅将改善您的代码，而且还将通过有关Python哲学的见解和详细信息来改进您对Python社区的理解。

职业巨蟒3, 第三版 为您提供编写干净、创新代码的工具。它首先回顾了一些核心的Python原则，并在书的后面用各种概念和示例进行了说明。这本书的前半部分探索了函数、类、协议和字符串的各个方面，描述了可能不是常识但共同构成坚实基础的技术。后面的章节涵盖了文档、测试和应用程序分发。在此过程中，您将开发一个复杂的Python框架，其中包含了整本书中学到的想法。

这个版本中的更新包括在Python3中迭代器的角色，使用Scrapy和BeautifulSoup进行Web抓取，使用请求调用不带字符串的网页，用于分发和安装的新工具，以及更多。在本书结束时，您将准备好部署一些不常见的特性，这些特性可以将您的Python技能提升到一个新的水平。

你会学到什么

• 使用各种类型的Python函数实现程序
• 使用类和面向对象编程
• 使用标准库和第三方库中的字符串
• 使用Python获取网站数据
• Automate unit testing by writing a test suite
• 回顾成像、随机数生成和NumPy科学扩展
• 了解The Zen of Python文档，以帮助您决定分发代码的最佳方式

这本书是为谁写的

熟悉Python的中级程序员，希望升级到更高级别。您应该至少编写一个简单的Python应用程序，并且熟悉基本的面向对象方法，使用交互式解释器并编写控制结构。