test.py

#!/usr/bin/env python

import sys
from twisted.python import log
from time import sleep
log.startLogging(sys.stdout, setStdout=False)

from trigger.netdevices import NetDevices, NetDevice

nd = NetDevices()
devs = [
        nd.find('arista-sw1'), 
        nd.find('r1.demo.local'), 
        ]

for dev in devs:
    dev.open()
    sleep(5)
    r1 = dev.run_commands(['show clock'])
    r2 = dev.run_commands(['show ip int brief'])
    r3 = dev.run_commands(['show version'])