While I have not used it myself (my projects are either internal or rather write-heavy), I heard a lot of good things about Cache Machine[1] (which is used in M

While I have not used it myself (my projects are either internal or rather write-heavy), I heard a lot of good things about Cache Machine[1] (which is used in Mozilla Addons) and Johnny Cache[2]. Both provides automatic caching and invalidation of Django model. [1]: http://github.com/jbalogh/django-cache-machine [2]: http://packages.python.org/johnny-cache/