[Tutor] Weighted Random numbers

[Bill Anderson]

I am working on a bannerad system in Python (for Zope). I have most of
it functional, but I need to be able to weight certain selections, just
as with any of the myriad perl implementations. Anyone have any pointers
on a way to do this in python?

TIA, Bill

-- 
In flying I have learned that carelessness and overconfidence are 
usually far more dangerous than deliberately accepted risks. 
          -- Wilbur Wright in a letter to his father, September 1900