'GET the readme.html file and extract the version information from there.'

def _fingerprint_readme(self, domain_path, wp_unique_url, response):

    wp_readme_url = domain_path.url_join('readme.html')
    response = self._uri_opener.GET(wp_readme_url, cache=True)
    find = '<br    />    Version    (\\d\\.\\d\\.?\\d?)'
    m = re.search(find, response.get_body())
    if m:
        version = m.group(1)
        desc = 'WordPress    version    "%s"    found    in    the    readme.html    file.'
        desc = (desc % version)
        i = Info('Fingerprinted    Wordpress    version', desc, response.id, self.get_name())
        i.set_url(wp_readme_url)
        kb.kb.append(self, 'info', i)
        om.out.information(i.get_desc())
