Skip to Content
Python Web Scraping
book

Python Web Scraping

by Richard Penman
October 2015
Beginner to intermediate
174 pages
3h 32m
English
Packt Publishing
Content preview from Python Web Scraping

Rendering a dynamic web page

For the example search web page, we were able to easily reverse engineer how it works. However, some websites will be very complex and difficult to understand, even with a tool like Firebug. For example, if the website has been built with Google Web Toolkit (GWT), the resulting JavaScript code will be machine-generated and minified. This generated JavaScript code can be cleaned with a tool such as JS beautifier, but the result will be verbose and the original variable names will be lost, so it is difficult to work with. With enough effort, any website can be reverse engineered. However, this effort can be avoided by instead using a browser rendering engine, which is the part of the web browser that parses HTML, applies ...

Become an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
and much more.

Read now

Unlock full access

More than 5,000 organizations count on O’Reilly

AirBnbBlueOriginElectronic ArtsHomeDepotNasdaqRakutenTata Consultancy Services

QuotationMarkO’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.
Julian F.
Head of Cybersecurity
QuotationMarkI wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.
Addison B.
Field Engineer
QuotationMarkI’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.
Amir M.
Data Platform Tech Lead
QuotationMarkI'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Mark W.
Embedded Software Engineer

You might also like

Getting Started with Python Web Scraping

Getting Started with Python Web Scraping

Charles Clayton

Publisher Resources

ISBN: 9781782164364