\begin{verbatim}

#!/usr/bin/env python
import sys,time
from ZSI.client import NamedParamBinding as NPBinding

b = NPBinding(url='http://127.0.0.1/cgi-bin/soapstruct', tracefile=sys.stdout)
print "Hello: ", b.hello()
print "Echo: ", b.echo(name="josh", year=2006, pi=3.14, time=time.gmtime())
print "Sum: ", b.sum(one=1, two=2, three=3)
print "Average: ", b.average(one=100, two=200, three=300, four=400)

\end{verbatim}
