FreeOpcUa / python-opcua

    sys.exit(0)

    print(args)

def uals():

    parser = argparse.ArgumentParser(description="Browse OPC-UA node and print result")

    add_common_args(parser)

    parser.add_argument("-l",

                        dest="long_format",

                        const=3,

                        nargs="?",

                        type=int,

                        help="use a long listing format")

    parser.add_argument("-d",

                        "--depth",

                        default=1,

                        type=int,

                        help="Browse depth")

    args = parse_args(parser)

    if args.long_format is None:

        args.long_format = 1

    client = Client(args.url, timeout=args.timeout)

    client.set_security_string(args.security)

    client.connect()

    try:

        node = get_node(client, args)

        print("Browsing node {0} at {1}\n".format(node, args.url))

        if args.long_format == 0:

            _lsprint_0(node, args.depth - 1)

        elif args.long_format == 1:

            _lsprint_1(node, args.depth - 1)

        else:

            _lsprint_long(node, args.depth - 1)

    finally:

        client.disconnect()

    sys.exit(0)

    print(args)

        node = node.get_child(path)

    return node

def uaread():

    parser = argparse.ArgumentParser(description="Read attribute of a node, per default reads value of a node")

    add_common_args(parser)

    parser.add_argument("-a",

                        "--attribute",

                        dest="attribute",

                        type=int,

                        default=ua.AttributeIds.Value,

                        help="Set attribute to read")

    parser.add_argument("-t",

                        "--datatype",

                        dest="datatype",

                        default="python",

                        choices=['python', 'variant', 'datavalue'],

                        help="Data type to return")

    args = parse_args(parser, requirenodeid=True)

    client = Client(args.url, timeout=args.timeout)

    client.set_security_string(args.security)

    client.connect()

    try:

        node = get_node(client, args)

        attr = node.get_attribute(args.attribute)

        if args.datatype == "python":

            print(attr.Value.Value)

        elif args.datatype == "variant":

            print(attr.Value)

        else:

            print(attr)

    finally:

        client.disconnect()

    sys.exit(0)

    print(args)