'Like _search_regex, but strips HTML tags and unescapes entities.'

def _html_search_regex(self, pattern, string, name, default=NO_DEFAULT, fatal=True, flags=0, group=None):

    res = self._search_regex(pattern, string, name, default, fatal, flags, group)
    if res:
        return clean_html(res).strip()
    else:
        return res
