How to use the openweave.WeaveDeviceMgr.WeaveDeviceManager function in openweave

try:
        return int(value)
    except ValueError:
        print "Invalid network id"
        return None

class ExtendedOption (Option):
    TYPES = Option.TYPES + ("base64", "hexint", )
    TYPE_CHECKER = copy(Option.TYPE_CHECKER)
    TYPE_CHECKER["base64"] = DecodeBase64Option
    TYPE_CHECKER["hexint"] = DecodeHexIntOption


if __name__ == '__main__':

    devMgr = WeaveDeviceMgr.WeaveDeviceManager()

    cmdLine = " ".join(sys.argv[1:])
    args = shlex.split(cmdLine)

    optParser = OptionParser(usage=optparse.SUPPRESS_USAGE, option_class=ExtendedOption)

    print "Connecting to device ..."


    print ''
    print '#################################connect#################################'
    optParser.add_option("", "--pairing-code", action="store", dest="pairingCode", type="string")
    optParser.add_option("", "--access-token", action="store", dest="accessToken", type="base64")
    optParser.add_option("", "--use-dummy-access-token", action="store_true", dest="useDummyAccessToken")
    optParser.add_option("", "--ble", action="store_true", dest="useBle")
    optParser.add_option("", "--account-id", action="store", dest="account_id")

Cmd.__init__(self)

        Cmd.identchars = string.ascii_letters + string.digits + '-'

        if (sys.stdin.isatty()):
            self.prompt = "weave-device-mgr > "
        else:
            self.use_rawinput = 0
            self.prompt = ""

        DeviceMgrCmd.command_names.sort()

        self.bleMgr = None

        self.devMgr = WeaveDeviceMgr.WeaveDeviceManager()

        if (rendezvousAddr):
            try:
                self.devMgr.SetRendezvousAddress(rendezvousAddr)
            except WeaveDeviceMgr.DeviceManagerException, ex:
                print str(ex)
                return

        self.historyFileName = os.path.expanduser("~/.weave-device-mgr-history")

        try:
            import readline
            if 'libedit' in readline.__doc__:
                readline.parse_and_bind("bind ^I rl_complete")
            readline.set_completer_delims(' ')
            try: