[ZPT] Mpoll modifications (zpt)

[Chris Withers]

G. Clifford Williams wrote:
> I'm stuck with the following code. What I need is to either limit the 
> portal_catalog.searchResults to just the single most recent item

That would be:
portal_catalog.searchResults(meta_type='MPoll',
                              sort_on='Date',
                              sort_order='reverse',
                              review_state='published',
                              effective=here.ZopeTime(),
                              effective_usage='range:max',
                              expires=here.ZopeTime(),
                              expires_usage='range:min')[0:1]

cheers,

Chris