How to pass out the result from iterated function
rhodri at wildebst.demon.co.uk
Thu Dec 11 01:33:32 CET 2008
On Wed, 10 Dec 2008 20:16:56 -0000, JD <Jiandong.Ge at gmail.com> wrote:
> I got a iterated function like this:
> def iterSomething(list):
> has_something = False
> for cell in list:
> if something in cell:
> has_something = True
> output = something
> if has_something:
> final_out = outupt
> The problem is how can I read this final_out outside of the function.
> I tried the global statement, it seems not work. Any idea?
Isn't this going to throw an exception anyway if 'something' doesn't
appear in 'list'? You try assigning 'output' to 'final_out' with no
guarantee that 'output' has ever been assigned to.
Rhodri James *-* Wildebeeste Herder to the Masses
More information about the Python-list