To echo some earlier comments. As someone currently preparing for an interview, I would definitely like to see a web version.
From what I could tell, it's the full version of 'Problem Solving with Algorithms and Data Structures Using Python 2nd ed', 2011. I haven't read it cover to cover, but it seemed well written. You can read some reviews on the printed version at http://www.amazon.com/Problem-Solving-Algorithms-Structures-...