We've just released Force.com for Google App Engine!

Force.com for Google App Engine is a Python library and test harness that lets you access the Force.com Web services API from within Google App Engine applications. Once it is installed in your Google App Engine application, that application can start to seamless make callouts to the Force.com Web services API. This API lets you query and manipulate data in your Force.com environment - effectively letting you tap into the Force.com platform from within the application.

So if you're looking at building consumer apps on Google App Engine, and want to connect 'em with your data on the Force.com platform, check out the library! (And welcome to all the pythonites who will be connecting with our orgs! Check out our documentation and core resources to learn more about the platform.)

Also check out Ryan's great presentation covering the toolkit.

Regards,
Jon