RSS feed creator

[Florian Lindner]

Hello,
I'm looking for a python library that creates a RSS and/or Atom feed. E.g. I
give a list like that:
[
  [title1, short desc1, author1],
  [title2, short desc2, author2],
]

and the library creates a valid feed XML file. (return as a string)

Thanks,

Florian