See Python, See Python Go, Go Python Go (2016)
I had not used python for like 5 year, since when I migrated all my work to go. Recently I went back to python and was shocked to see how hard (relatively) it is to setup a (moderately) high performing web server in python. 
I mean in my case I had a “data science” type application and sometimes a request would block and take a second to finish, and this meant a handful of users would bring the server to it’s knees (due to extremely high mem usage I could not have a lot of indepentend worker processes running at the same time),I wish I could call python code from within a go web server with some ease and safety.