Is there a usenet library for Python?

[Just Another Victim of the Ambient Morality]

    Is there a Python library to communicate with a usenet server?  I did a 
bit of googling and found some sites that suggest that you can roll your own 
fairly easily but, mostly, I got a lot of false positives with talk of 
Python libraries on usenet and I am really hoping this work has already 
done.
    Thank you...