Looking for threading tutorial/HOWTO

[Matt Gushee]

Hi, Folks--

I would like to learn how to program threads in Python. Or maybe I
should say, I'd like to use threads in a Python program, so I need to
learn how they work. Can anyone recommend a good online 
introduction to the subject (I like books but can't afford to buy one
just now)? Code examples might be good, too, if they are well commented.

Thanks!
-- 
Matt Gushee
Portland, Maine, USA
mgushee at havenrock.com
http://www.havenrock.com/