Google runs millions of lines of Python code. The front-end server that drives youtube.com and YouTube’s APIs is primarily written in Python, and it serves millions of requests per second!

#96: Exploring Awesome Python

Talk Python to Me is a weekly podcast hosted by developer and entrepreneur Michael Kennedy. We dive
            deep into the popular packages and software developers, data scientists, and incredible hobbyists doing
            amazing things with Python. If you're new to Python, you'll quickly learn the ins and outs of the community
            by hearing from the leaders. And if you've been Pythoning for years, you'll learn about your favorite
            packages and the hot new ones coming out of open source.