+WESLEY CHUN, MSCS, is the author of Prentice Hall's bestselling "Core Python" book series & companion videos (corepython.com), co-author of "Python Web Development with Django" (withdjango.com), and has written for Linux Journal, CNET, and InformIT. In addition to being an engineer & Developer Advocate at Google, he runs CyberWeb (cyberwebconsulting.com), a consultancy specializing in Python training. Wesley has over 25 years of programming, teaching, and writing experience, including helping create Yahoo!Mail using Python almost 2 decades ago. He has taught numerous Python courses at Cisco, Disney, VMware, UC Santa Barbara, UC Santa Cruz, & Foothill College. Wesley holds degrees in CS, Math, and Music from the University of California, and loves traveling worldwide to meet developers, whether at a technical conference, user group meeting, or on a university campus. He is a Fellow of the Python Software Foundation and can be reached on Google+ or Twitter (@wescpy).