Hands-On Web Scraping with Python
Chapagain, Anish
- 出版商: Packt Publishing
- 出版日期: 2019-06-14
- 售價: $2,010
- 貴賓價: 9.5 折 $1,910
- 語言: 英文
- 頁數: 350
- 裝訂: Quality Paper - also called trade paper
- ISBN: 1789533392
- ISBN-13: 9781789533392
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相關分類:
Python、程式語言、Web-crawler 網路爬蟲
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其他版本:
Hands-On Web Scraping with Python - Second Edition: Extract quality data from the web using effective Python techniques
相關主題
商品描述
Web scraping is an essential technique used in many organizations to gather valuable data from web pages. This book will enable you to delve into web scraping techniques and methodologies.
The book will introduce you to the fundamental concepts of web scraping techniques and how they can be applied to multiple sets of web pages. You'll use powerful libraries from the Python ecosystem such as Scrapy, lxml, pyquery, and bs4 to carry out web scraping operations. You will then get up to speed with simple to intermediate scraping operations such as identifying information from web pages and using patterns or attributes to retrieve information. 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. You'll even cover 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.