Thanks to David and Andreas.! -----Original Message----- From: Andreas Jung To: Leticia Larrosa , zope@zope.org Date: Mon, 25 Apr 2005 05:30:12 +0200 Subject: Re: [Zope] Sequence sorting module from a Python script > > > --On Sonntag, 24. April 2005 17:36 Uhr -0400 Leticia Larrosa > wrote: > > sort_on =(('self', test, 'desc')) > > As documented the 'sort_on_ parameter must be a *sequence* of sorting > definitions and a *single* sorting > definition. This should work: > > sort_on =(('self', test, 'desc'),) > > -aj