def render(self, context):
        try:
            return context['widgets'][self.widget_slug]
        except __HOLE__:
            context['widget_slug'] = self.widget_slug
            return render_to_string('errors/empty_widget.html', context)
dataset/ETHPy150Open ionyse/ionyweb/ionyweb/website/templatetags/ionyweb_tags.py/WidgetNode.render