No hemipenes in that picture, but it doesn't mean that they are not there. They are just not hanging out! From those angles it's hard to really see anything. FWIW, hemipenes are dark dark dark red ... much darker than the exposed tissue in the pic.

Lots of ball pythons will just evert all of their "junk" out at you when they're pi$$ed off. It's common.

Sorry I don't have a definite answer.

-adam