How to use the openweave.WeaveDeviceMgr function in openweave

print ''
    print  '#################################disable-network#################################'

    try:
        devMgr.DisableNetwork(lastNetworkId)
    except WeaveDeviceMgr.DeviceManagerException, ex:
        print str(ex)

    print "Disable network complete"

    print ''
    print  '#################################enable-network#################################'

    try:
        devMgr.EnableNetwork(lastNetworkId)
    except WeaveDeviceMgr.DeviceManagerException, ex:
        print ex
        exit()

    print "Enable network complete"

    print ''
    print  '#################################test-network#################################'

    try:
        devMgr.TestNetworkConnectivity(lastNetworkId)
    except WeaveDeviceMgr.DeviceManagerException, ex:
        print ex
        exit()

    print "Network test complete"

Specifies that only the device with the given Weave node id should respond.
            A value of 0xFFFFFFFFFFFFFFFF (the default) specifies that all devices should
            respond.
        """

        args = shlex.split(line)

        optParser = OptionParser(usage=optparse.SUPPRESS_USAGE, option_class=ExtendedOption)
        optParser.add_option("-p", "--pairing-code", action="store", dest="pairingCode", type="string")
        optParser.add_option("-a", "--access-token", action="store", dest="accessToken", type="base64")
        optParser.add_option("-d", "--use-dummy-access-token", action="store_true", dest="useDummyAccessToken")
        optParser.add_option("", "--target-fabric", action="store", dest="targetFabricId", type="hexint", default=WeaveDeviceMgr.TargetFabricId_AnyFabric)
        optParser.add_option("", "--target-modes", action="store", dest="targetModes", type="hexint", default=WeaveDeviceMgr.TargetDeviceMode_Any)
        optParser.add_option("", "--target-vendor", action="store", dest="targetVendorId", type="hexint", default=WeaveDeviceMgr.TargetVendorId_Any)
        optParser.add_option("", "--target-product", action="store", dest="targetProductId", type="hexint", default=WeaveDeviceMgr.TargetProductId_Any)
        optParser.add_option("", "--target-device", action="store", dest="targetDeviceId", type="hexint", default=WeaveDeviceMgr.TargetDeviceId_Any)

        try:
            (options, remainingArgs) = optParser.parse_args(args)
        except SystemExit:
            return

        if (len(remainingArgs) > 1):
            print "Unexpected argument: " + remainingArgs[1]
            return

        if (len(remainingArgs) == 1):
            options.pairingCode = remainingArgs[0]
        if (options.useDummyAccessToken and not options.accessToken):
            options.accessToken = base64.standard_b64decode(dummyAccessToken)
        if (options.pairingCode and options.accessToken):
            print "Cannot specify both pairing code and access token"

if (securityType != WeaveDeviceMgr.WiFiSecurityType_None):
            if (len(args) < 3):
                print "Must supply WiFi key"
                return
            if (len(args) > 3):
                print "Unexpected argument: " + args[3]
                return
            networkInfo.WiFiKey = args[2]
        elif (len(args) > 2):
            print "Unexpected argument: " + args[2]
            return

        try:
            addResult = self.devMgr.AddNetwork(networkInfo)
        except WeaveDeviceMgr.DeviceManagerException, ex:
            print str(ex)
            return

        self.lastNetworkId = addResult

        print "Add wifi network complete (network id = " + str(addResult) + ")"