[TriZPUG] iterate over a list in bunches

[Chris Rossi]

On Thu, Aug 11, 2011 at 4:40 PM, Nathan Rice <
nathan.alexander.rice at gmail.com> wrote:

> I'm also partial to izip_longest.  I think I'd probably go with
> something along the lines of:
>
> def __iter__(self):
>    columns = (item[start::row_size] for start in range(row_size))
>    for group in itertools.izip_longest(*columns, fill=whatever):
>         yield group
>
>
Nice.

Chris
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