Jeremy, that's some seriously twisted code. Unfortunately, the
presence of Nones in the result when the list isn't an even multiple
of 3 means for even more Kidness. Because now I have to check whether
the value is None or else I get an exception.
For example:
<?python
i= iter(product_list)
rows= map(None, i, i, i)
?>
<table>
<tr py:for="row in rows">
<td py:for="product in row">
<div py:if="product" py:strip="True">
<h3>${product.title}</h3>
<p>${product.description}</p>
</div>
</td>
</tr>
</table>
True, it works. But it's a bit unpleasant that I need to explicitly
check whether the value is None.
On 29 Dec, 2005, at 10:40 pm, Jeremy Jones wrote:
chunked_list = map(None, *[iter(some_list)]*3)
if you want 3 columns.
--
Jeff Watkins
http://newburyportion.com/
Computers, they're just a fad.
