Python Nova Client Updated

import json
from novaclient import client

VERSION="2"
USER="admin"
PASSWORD="PASSWORD"
TENANT="admin"
AUTH_URL="http://X.X.X.X:5000/v2.0"

nt = client.Client(VERSION, USER, PASSWORD, TENANT, AUTH_URL)

print nt.flavors.list()

#THIS IS EQUIVALENT --ALL-TENANTS ARGUMENT GIVEN IN NOVA COMMAND
#This will print the VMs of all the Tenants .

search_opts = {
        'all_tenants': "1"
}

for i in nt.servers.list(search_opts=search_opts):
    print i.name, # Instance Name given at Horizon
          i.user_id # User ID of the VM Owner
          i.addresses #IP Address a dictionary