How to effectively implement sessions in GAE?

Question

I was wondering about implementing my own sessions (more for an exercise than anything else) for a GAE app I\'m working ... at first I was thinking of using the datastore to

Answer 1

UPDATE - 21 Mar 2011

At the time of this answer app-engine-patch is discontinued and gaeutilities offer worst features than gae-sessions.

• GitHub gae-sessions
• HowTo 10-steps tutorials