code: def __vCmdConnectCameras(self, args):
          '''ToDo: Validate the argument as a valid port'''
          if len(args) >= 1:
              self.WirelessPort = args[0]
          print ("Connecting to Cameras on %s" % self.WirelessPort)
          self.__vRegisterCameras(f __vCmdConnectCameras(self, args):
          '''ToDo: Validate the argument as a valid port'''
          if len(args) >= 1:
              self.WirelessPort = args[0]
          print ("Connecting to Cameras on %s" % self.WirelessPort)
          self.__vRegisterCameras()
docs: ToDo: Validate the argument as a valid port