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Hands-On Web Scraping with Python 封面

Hands-On Web Scraping with Python

Anish Chapagain

30人在读
40.7万字总字数
¥62.12定价

内容简介

Web scraping is an essential technique used in many organizations to scrape valuable data from web pages. This book will enable you to delve deeply into web scraping techniques and methodologies. This book will introduce you to the fundamental concepts of web scraping techniques and how they can be applied to multiple sets of web pages. We'll use powerful libraries from the Python ecosystem—such as Scrapy, lxml, pyquery, bs4, and others—to carry out web scraping operations. We will take an in-depth look at essential tasks to carry out simple to intermediate scraping operations such as identifying information from web pages, using patterns or attributes to retrieve information, and others. This book adopts a practical approach to web scraping concepts and tools, guiding you through a series of use cases and showing you how to use the best tools and techniques to efficiently scrape web pages. This book also covers the use of other popular web scraping tools, such as Selenium, Regex, and web-based APIs.By the end of this book, you will have learned how to efficiently scrape the web using different techniques with Python and other popular tools.

读者书评

★★★★★

讲得全面,好几种方法都讲了。缺点是缺少例子。

书籍信息

作者Anish Chapagain
出版社Packt Publishing
出版时间2019-07-15
ISBN9781789536195
分类计算机-数据库
格式EPUB
完结状态连载中
章节数211