[pygtk] gtk.TreeModelRowIter.next

[Brian]

On Tue, 2006-16-05 at 23:33 -0700, David M. Cook wrote:
> On Tue, May 16, 2006 at 10:54:40PM -0700, Brian wrote:
> > It says:
> > 
> > When there are no more rows left the StopIteration exception is raised.
> > 
> > But I can't find out any more about the StopIteration.  ie. where is it
> > defined, where do you import it from.  I can't find it in any of the
> > gtk.Constants, treeview, treemodel, etc..
> 
> It's already loaded into __builtins__, so you don't have to import anything.
> 
> dir(__builtins__)
> 
> Dave Cook

Thank you everyone for the answer.  At one point I thought it might be a
builtin, but was getting too frustrated not finding anything
(overtired). I see I should not have included gtk in my google search.



> If you're just trying to
> find out how to get the data sequencially from a model, this is how
> you do it:
> 
> for row in model
> 
> At least for gtk.ListStore, gtk.TreeStore is slightly trickier.
> 
> Johan

It was a Treestore, but a ListStore is all that was needed.  The next()
is the correct choice for this as the List is somewhat dynamic and could
change.  It is part of a command queue to process. 

-- 
Brian <dol-sen at telus.net>