Perl and LWP

Features

• Cover Type: Paperback with 264 pages
• Published by: O'Reilly Media, Inc.
• Edition: 1st Edition June 26, 2002
• Written in: English
• ISBN 10 Number: 0596001789
• ISBN 13 Number: 978-0596001780
• Book Dimensions: 9.1 x 6.8 x 0.7 inches
• Weighs: 14.4 ounces

Reader Reviews
I was definitely interested when I first heard that O'Reilly were publishing a book on LWP. LWP is a definitive collection of perl modules covering everything you could think of doing with URIs, HTML, and HTTP. While 'web services' are the buzzword friendly technology of the day, sometimes you need to roll your sleeves up and get a bit dirty scraping screens and hacking at HTML. For such a deep subject, this book weighs in at a slim 242 pages. This is a very good thing. I'm far too busy to read these massive shelf-destroying tomes that seem to be churned out recently. It covers everything you need to know with concise examples, which is what makes this book really shine. You start with the basics using LWP::Simple through to more advanced topics using LWP::UserAgent, HTTP::Cookies, and WWW::RobotRules. Sean shows finger saving tips and shortcuts that take you more than a couple notches above what you can learn from the lwpcook manpage, with enough depth to satisfy somebody who is an experienced LWP hacker. This book is a great reference, just flick through and you'll find a relevant chapter with an example to save the day. Chapters include filling in forms and extracting data from HTML using regular expressions, then more advanced topics using HTML::TokeParser, and then my preferred tool, the author's own HTML::TreeBuilder. The book ends with a chapter on spidering, with excellent coverage of design and warnings to get your started on your web trawling. Comment | | (Report this)