~gary/charms/oneiric/buildbot-master/dynamic-relationship

add some docs and spiff up the tests

added added

removed removed

import yaml

import sys

from subprocess import Popen, PIPE

def get_unit_info(service_name, item_name):

status = yaml.safe_load(Popen(['juju','status'],stdout=PIPE).stdout)

services = status["services"][service_name]

units = services["units"]

item = units.items()[0][1][item_name]

return item

def main():

d = yaml.safe_load(Popen(['juju','status'],stdout=PIPE).stdout)

service_name = sys.argv[1]

item_name = sys.argv[2]

print get_unit_info(service_name, item_name)

if __name__ == "__main__":

main()