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Python Automation Cookbook

You're reading from   Python Automation Cookbook Explore the world of automation using Python recipes that will enhance your skills

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Product type Paperback
Published in Sep 2018
Publisher Packt
ISBN-13 9781789133806
Length 398 pages
Edition 1st Edition
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Author (1):
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Jaime Buelta Jaime Buelta
Author Profile Icon Jaime Buelta
Jaime Buelta
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Toc

Table of Contents (12) Chapters Close

Preface 1. Let Us Begin Our Automation Journey FREE CHAPTER 2. Automating Tasks Made Easy 3. Building Your First Web Scraping Application 4. Searching and Reading Local Files 5. Generating Fantastic Reports 6. Fun with Spreadsheets 7. Developing Stunning Graphs 8. Dealing with Communication Channels 9. Why Not Automate Your Marketing Campaign? 10. Debugging Techniques 11. Other Books You May Enjoy

Parsing HTML

Downloading raw text or a binary file is a good starting point, but the main language of the web is HTML.

HTML is a structured language, defining different parts of a document such as headers and paragraphs. HTML is also hierarchical, defining sub-elements. The ability to parse raw text into a structured document is basically to be able to extract information automatically from a web page. For example, some text can be relevant if enclosed in a particular class div or after a header h3 tag.

Getting ready

We'll use the excellent Beautiful Soup module to parse the HTML text into a memory object that can be analyzed. We need to use the beautifulsoup4 package to use the latest Python 3 version that is available...

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