http://www.diveintopython.net/soap_web_services/index.html
http://insidepython.wordpress.com/tag/soappy/
authentication
http://www.platoscave.net/blog/2007/mar/24/soappy-http-authentication/
https://svn.atlassian.com/svn/public/contrib/jira/jira-rpc-samples/src/python/soapclient.py