core.py 文件源码

def __call__(self, text=None, **kwargs):
        if 'for_' in kwargs:
            kwargs['for'] = kwargs.pop('for_')
        else:
            kwargs.setdefault('for', self.field_id)

        attributes = widgets.html_params(**kwargs)
        return widgets.HTMLString('<label %s>%s</label>' % (attributes, text or self.text))