def changelist_view(self, request, extra_context=None, *args, **kwargs):
        """
        Handle the changelist view, the django view for the model instances
        change list/actions page.
        """
        extra_context = extra_context or {}
        extra_context['EDITOR_MEDIA_PATH'] = settings.MEDIA_PATH
        extra_context['EDITOR_TREE_INITIAL_STATE'] = settings.TREE_INITIAL_STATE

        # FIXME
        return self.old_changelist_view(request, extra_context)
Handle the changelist view, the django view for the model instances
        change list/actions page.