PunJab is a HTTP jabber client interface. It is a server that allows persistent client connections to a jabber server. It can be used for many things, but its main purpose is to allow for stateless applications (ie web) a stateful connection to jabber.
SOAPy is a SOAP-1.1 library for Python which uses WSDL and SDL documents to discover SOAP-based service APIs. It also includes an XML Schema parser which can parse a subset of the XML Schema standard.