Non-evil multithreaded WSGI server?

[=?ISO-8859-1?Q?Gerhard_H=E4ring?=]

In a recent experiment I've done this:

from BaseHTTPServer import HTTPServer, BaseHTTPRequest Handler
from wsgiref.simple_ server import make_server, demo_app
from SocketServer import ThreadingMixIn

# Let's make a WSGI server that can use multiple threads.

class ThreadedHTTPSer ver(ThreadingMi xIn, HTTPServer):
"""Handle requests in a separate thread."""

# Evil! ;-)
from wsgiref.simple_ server import WSGIServer as MyWSGIServer
MyWSGIServer.__ bases__ = (ThreadedHTTPSe rver,)

Now I wonder if there's a less evil way that does not involve copy &
paste of the WSGIServer code (only couple of lines, but I hate
duplication)?!

-- Gerhard