WESLEY CHUN (@wescpy) is the author of Prentice Hall's bestselling Core Python series, co-author of Python Web Development with Django, and has written for Linux Journal, CNET, and InformIT. He is currently an engineer & Sr. Developer Advocate at Google focused on Google Cloud serverless, machine learning, higher education, and Google Workspace (Gmail, Google Drive, Calendar, Docs, Sheets & Slides) APIs. Wesley has several decades of programming, teaching, and writing experience, and was one of the original Yahoo!Mail engineers. He holds degrees in Computer Science, Mathematics, and Music from the University of California and is a Fellow of the Python Software Foundation.