from zope.app.publisher.browser import BrowserView from zope.app.traversing.api import getParent class XmlView(BrowserView): def __call__(self): d = getParent(self.context) #f = self.__parent__.__parent__.bdbxmlda #result = f.transform(d, None) return self.context.title() def xmltitle(self): """Fake""" d = getParent(self.context) return self.context.title