return None

[geon]

Ximo wrote:
> Can I do a function which don't return anything?
> 
> The question is that, if I do a function that have a return or without 
> return, it returns always "None", but i want that it doesnt return me 
> nothing

Nothing is None, or isnt?

You probably print the function, what you neednt, of course. You can just call it:

def x():
     pass

print x() # calling with printing
x()       # calling only

x() prints really nothing, even not None ;-)


-- 
geon
Vyjímka je pravidlo. Rekurzivní.