stylistic question -- optional return value

[Frank Buss]

Andrew Koenig <ark at research.att.com> wrote:

> Suppose I have a function that sometimes returns one value and sometimes
> returns two.  What's the cleanest way to define such an interface?

I'm a Python beginner, but such a function would confuse me. Perhaps you 
should write a class, but perhaps it depends on your application. Could you 
wrote more information, for which problem you need such a function?

-- 
Frank Buß, fb at frank-buss.de
http://www.frank-buss.de, http://www.it4-systems.de