Email "portal" in Python?

[Peter Clark]

Think of something like MyYahoo: a personalized portal with news
aggregator, weather forecast, comics, etc. Now instead of visiting a
web site, think of all of it being sent daily as an email. It does
have a web interface, but mostly for selecting your content: this is
my location for weather, these are the news feeds I'm interested in,
these are the comics I like, save my preferences, and the server takes
care of the rest. Does such a thing exist? (Even in other non-Python
languages?) I've tried Freshmeat, and the other usual sources, but so
far, nothing. If there isn't any such creature, I'll write my own, but
I wanted to first check that I'm not re-inventing the wheel.

Thanks,
:Peter