Incomplete documentation - sorry!
Note
Neil - please put some data in technical/class_headings/VerifyingServer.rst
Bases: SimpleXMLRPCServer.SimpleXMLRPCServer
an extension of SimpleXMLPRCServer which enforces user authentication
re-implement this function so that our set_user function makes sense!
this attribute is a pointer to the instance passed into SimpleXMLRPCServer.register_instance() if this instance needs to know the user.. give it a special function _remember_user(user)