1 <?xml version="1.0" encoding="UTF-8" standalone="no"?>

     2 <Python xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://www.w3.org/2001/XMLSchema" xsi:schemaLocation="python_xsd.xsd">

     3 <![CDATA[import time,sys

     4 def myprintfunc(arg):

     5     print arg

     6     sys.stdout.flush()

     7     return arg]]>

     8 </Python>