You had the answers to both questions on your screen while typing that message :-)

Answers to first question are in Khertan's post just above yours : install his pygtkeditor and py2deb packages, they will pull in python for maemo (pymaemo) as a dependency, and you will have all you need.

For the second question, at the top of the screen you have links to "development", "downloads" and "community". It takes a bit of searching to find the python stuff, which is not yet very up to date for Maemo5, but eventually you will hit the right place to ask :

https://garage.maemo.org/mailman/lis...emo-developers