import clr
clr.AddReference('System.ServiceModel')
import System.ServiceModel
clr.AddReference('TestServiceInterface')
from TestServiceInterface import ImyService

mycf = System.ServiceModel.ChannelFactory[ImyService](
        System.ServiceModel.BasicHttpBinding(),
        System.ServiceModel.EndpointAddress("http://localhost:9000/myWcfService"))
wcfcli = mycf.CreateChannel()
print "WCF service returned:\n%s" % wcfcli.GetData(11)