Hi there,
Yup, I love Python, and wish android apps where made of it but...
Anyhow, to use python on Android you'll need to install SL4A, and also the python plugin for it.
Many scripts from my Ubuntu pc work (some dont because the imports are byte-compilied for Android, and the Pc-native .pyc files wont work).
The operative word here is SCRIPTS, while they can display editboxes, buttons, menus, etc, I would hesitate to call them apps because they require the SL4A package to be installed first.
Hope this helps,
GIR