This may be a useful style question for the docs -- should examples show
the necessary imports, or should it be assumed that the reader will
figure it out? In the What's New, I'm not consistent but usually opt
for omitting the imports.
\begin{verbatim}
# simple test program (from the XML-RPC specification)
+from xmlrpclib import ServerProxy
# server = ServerProxy("http://localhost:8000") # local server
server = ServerProxy("http://betty.userland.com")