12 Sep
2002
12 Sep
'02
12:15 p.m.
Hi Clemens,
Hi Jochen,
However I argue instead to reorder the results into two-tuples. e.g. define a script "pairwise" accepting one parameter "a":
if len(a)%2==1: # uneven list length: add a dummy a.append("empty value") return [ (a[i],a[i+1]) for i in range(0, len(a)-1,2) ]
and then do:
<metal:block tal:repeat="result python:here.pairwise(batch)"> <tr> <td tal:content="python:result[0]" /> <td tal:content="python:result[1]" /> </tr> </metal:block>
I guess TAL will like that (modulo syntax errors)
Cheers, Clemens
Thanks a lot, works nearly like a charm :-) regards Jochen