>>> proxy = xmlrpclib.ServerProxy('http://%s:%s@%s:7081' % (login,passwd,adresse_zephir))
>>> rc,grp_serveurs=proxy.serveurs.groupe_serveur(criteres_selection)
>>> proxy.serveurs.xmlrpc_authorize_user('cdeze',grp_serveurs)
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/xmlrpclib.py", line 1233, in __call__
    return self.__send(self.__name, args)
  File "/usr/lib/python2.7/xmlrpclib.py", line 1587, in __request
    verbose=self.__verbose
  File "/usr/lib/python2.7/xmlrpclib.py", line 1273, in request
    return self.single_request(host, handler, request_body, verbose)
  File "/usr/lib/python2.7/xmlrpclib.py", line 1321, in single_request
    response.msg,
xmlrpclib.ProtocolError: <ProtocolError for XXXXXXXXXXXX@localhost:7081/RPC2: 401 Unauthorized>