Ergh. The answer was to the question which Python version P9 uses, but it seems that I've pressed the "send" button a bit to late. Sorry, please ignore my last post. 

These aren't the droids you are looking for. 

A ship in port is safe; but that is not what ships are built for.
Sail out to sea and do new things.
-"Amazing Grace" Hopper

Avatar image of me done by Chidori.