docs: def get_as_text(self):
          """
          Return this comment as plain text.  Useful for emails.
          """
          d = {
              'user': self.user or self.name,
              'date': self.submit_date,
              'comment': self.comment,
              'domain': self.site.domain,
              'url': self.get_absolute_url()
          }
          return _('Posted by %(user)s at %(date)s\n\n%(comment)s\n\nhttp://%(domain)s%(url)s') % d