The book that I co-wrote with Mike Dory and Brendan Berg for O’Reilly has been released! It’s a gentle introduction to Tornado, a web application framework for Python. Unwittingly included in the book are several of my (previously unpublished) remixes of the last stanza of Frost’s “The Road Not Taken”—along with, of course, the code you need to make your own.  Order a copy from Amazon or directly from O’Reilly.