Book Updates

Improvements happen (and so do mis^H^H^H typos). Updates, supplements, and corrections for this book will be maintained (or referenced) on the Web at one of the following sites:

http://www.oreilly.com/catalog/9780596158064 (O’Reilly’s web page for the book)

http://www.rmi.net/~lutz (the author’s site)

http://www.rmi.net/~lutz/about-lp.html (the author’s web page for the book)

The last of these three URLs points to a web page for this book where I will post updates, but be sure to search the Web if this link becomes invalid. If I could become more clairvoyant, I would, but the Web changes faster than printed books.