[Fab-user] Function with loop

[Eldad Cohen]

Hi,

How Do I run on Host a function that consists of loop and some python commands.

How do I wrap this kind of function to run on Hosts.

Example:

import xml.etree.ElementTree as ET
tree = ET.parse("test.xml")
a = tree.find('parent')
for b in a.findall('child'):
    if b.text.strip() == 'Jay/Doctor':
        break
else:
    ET.SubElement(a,"child").text="Jay/Doctor"
tree.write("test.xml")