By Vasudev Ram
Saw this today.
See here (at the end of the page).
Raymond Hettinger is a member of the core Python team. He was, so I've read, responsible for much of the powerful Python features known as iterators and generators. He wrote / edited the chapter about those features in the Python Cookbook, 2nd Edition. I really liked that chapter since it shows how those powerful features can be used to do advanced things in a simpler way.
Sauce Labs is "the Selenium company" - a company co-founded by Jason Huggins, creator of the Selenium web application testing system.
Vasudev Ram - Dancing Bison Enterprises