PuppetMaster Biped works FINE with Apollo. So it's definately possible to transfer poses to and from him. And PuppetMaster Biped IS a python script. So it has been made already ;o)

FREEBIES! | My Gallery | My Store | My FB | Tumblr |
You just can't put the words "Poserites" and "happy" in the same sentence - didn't you know that? LaurieA
  Using Poser since 2002. Currently at Version 11.1 - Win 10.