I think this is why Docker is so darn useful. Once you embrace it, using Python 2.x or 3.x on Windows (or MacOS, or Linux) involves changing 1 line in 1 file a

I think this is why Docker is so darn useful. Once you embrace it, using Python 2.x or 3.x on Windows (or MacOS, or Linux) involves changing 1 line in 1 file and you're pretty much done. Each app you develop can also use whatever version you want with total isolation. There's no Windows hoops to jump through or virtual environments to create.