[Zope-CMF] classic idiom ?

[Florent Guillaume]

[probably a basic zope question but...]


I notice the following idiom in several places, for instance in
folder_contents.dtml or folder_rename_form.dtml :

>            portalish="_.hasattr( obj, 'isPortalContent' )
>                       and obj.isPortalContent"

Does it behave differently from 

	     portalish="_.getattr(obj, 'isPortalContent', 0)"

Or is it juste "suboptimal" code ? :-)


Thanks,

Florent Guillaume
Nuxeo