ssh.py -username admin -password password -hostlist 192.168.1.1, 192.168.1.2 -commands uname -a, whoami

hostlist = ['192.168.1.1','192.168.1.2']
username = 'admin'
password = 'password'
commands = ['uname -a','whoami']

parser = argparse.ArgumentParser()
    parser.add_argument('-u', '-username', help='The Username for authentication.')
    parser.add_argument('-p', '-password', help='The password for authentication.')
    parser.add_argument('-l', '-hostlist', nargs='+', help='List of devices to interact with.')
    parser.add_argument('-c', '-commands', nargs='+', help='An exact list of commands to run')

    args = parser.parse_args()
    u,username = args.username
    p,password = args.password
    l,hostlist = args.hostlist
    c,commands = args.commands