def as_dd(self, **attrs):
        html = self._field.form.html_builder
        rv = []
        label = self.label
        if label:
            rv.append(html.dt(label()))
        rv.append(html.dd(self.with_help_text()))
        return Markup(u''.join(rv))
The Last-Modified data in W3C Datetime syntax, Z notation
dataset/ETHPy150Open mitsuhiko/fungiform/fungiform/widgets.py/Checkbox.as_dd--crossover with--dataset/ETHPy150Open resync/resync/resync/resource.py/Resource.lastmod