http://code.google.com/p/typhoonae/
The TyphoonAE project aims at providing a full-featured and productive serving environment to run Google App Engine (Python) applications. It delivers the parts for building your own scalable App Engine while staying compatible with Google's API. Important note: The current development status is beta. At this point it is not guaranteed that any GAE application will run completely error-free on TyphoonAE. So, stay patient please!
