I didn't think PyJoy supported windows? If it does, it should be pretty easy to export the library following the guide in the Tutorials section.
Actually, ever since .99.84 Construct supported external libraries so it's been possible for awhile to have Joystick support using PyGame. It's just that this recent version fixes ALOT of Python bugs, especially the Path bug that was affecting Tulamide, alee, and probably countless others.
So, .99.93 is pretty much mandatory now if you want good Python support... I don't have a Joystick handy, but when I get it in I'll work up a quick airplane shooter, an post .cap, with it using Pygame.