WSGIUserAgentMobile is HTTP mobile user agent string parser. It’ll be useful in parsing HTTP_USER_AGENT strings of (mainly Japanese) mobile devices. This library is ported from similar libraries in Perl and PHP and owes a lot to them. HTTP-MobileAgent? http://search.cpan.org/~kurihara/HTTP-MobileAgent-0.26/lib/HTTP/MobileAgent.pm PEAR::Net_UserAgent_Mobile? http://pear.php.net/package/Net_UserAgen