Has anyone had any luck using ZSI (or any web services package for Python) to access SalesForce? I'm attempting to use ZSI, but get an error when trying to instantiate a reader. I get an error that says: "WSDLError: The parts argument must be a sequence." This is very similar to an error another user had:

http://groups.google.com/groups?q=zsi+wsdl&hl=en&lr=&ie=UTF-8&oe=utf-8&selm=8e198b65.0401211145.71d8bc85%40posting.google.com&rnum=2

Does anybody have any ideas?

Thanks,
Shawn Wheatley