Esempio n. 1
0
    def available(self):
        if not IDirectoryPage.providedBy(self.view):
            return False

        if hasattr(self.view, 'hide_search_viewlet'):
            if self.view.hide_search_viewlet:
                return False

        return self.directory is not None
Esempio n. 2
0
    def available(self):
        if not IDirectoryPage.providedBy(self.view):
            return False

        if hasattr(self.view, 'hide_search_viewlet'):
            if self.view.hide_search_viewlet:
                return False

        return self.directory is not None
Esempio n. 3
0
 def render(self):
     if IDirectoryPage.providedBy(self.view):
         return self._template.render(self)
     else:
         return u''