On 4/9/10 20:30 , Hanno Schlichting wrote: > <ul tal:repeat="item items"> > <li tal:condition="view.useIcons()"> > icon > </li> > <li tal:condition="not view.useIcons()"> > text > </li> > </ul> > > You can easily save 2 * len(items) function calls here, by using one > more temporary variable. I haven't figured out who or what code should > do something to avoid this yet :)
You can't do that. For all you know iterating over items might have a side-effect which influences the result of view.useIcons. Wichert. _______________________________________________ Repoze-dev mailing list Repoze-dev@lists.repoze.org http://lists.repoze.org/listinfo/repoze-dev
