on Google Appengine.
The stable version includes the following classes:
Session: An http session class to preserve identity across http requests.
It uses both BigTable and Memcache for performance and reliability.
It also includes middleware to plug in with django.
Cache: A BigTable and Memcache caching class. Any object that can be pickled
can be stored in cache.
Event: A subscribe/fire event system that gives developers the ability to set
callback functions.
Flash: A cookie based messaging library. Using json, data structures can be
stored as a cookie in the browser and retrieved on the next request.
Useful for messages such as "Thank you for logging in."
WWW: http://code.google.com/p/gaeutilities/
