(which doesn't), so that SOAPpy can use wstools without needing ZSI
around...  which is kinda the point of generic common-code. :)

    class SOAPCallInfo:
    class ParameterInfo:
    class HeaderInfo(ParameterInfo):
    def callInfoFromWSDL(port, name):
Next step is to move what's left of wstools/ServiceProxy.py into the ZSI
module (and fix up the imports), so that wstools has *no* soap-stack-specific
code in it.