text: """
  Constant types in Python.
  """
  from dataclasses import dataclass
  
  class config:
      class ConstError(TypeError):
          pass
   
      def __setattr__(self, name, value):
          if name in self.__dict__:
              raise self.ConstError("Can't rebind const (%s)" % name)
          self.__dict__[name] = value
   
  import sys
  sys.modules[__name__]=config()
  
  
  # Define
  # Balacのネットワーク設定
  config.BALAC_IP_ADDR= '192.168.11.101'  # BalanceCar's IP address.
  config.BALAC_HOST   = ''                # BalanceCar's host name.
  config.BALAC_PORT   = 50008             # BalanceCar's port.
  config.PC_RECV_PORT = 50007             # Port of the PC running this application.
  
  # Balacのチューニングパラメータ初期値
  config.INIT_KANG    = 37.0
  config.INIT_KOMG    = 0.84
  config.INIT_KIANG   = 800.0
  config.INIT_KYAW    = 4.0
  config.INIT_KDST    = 85.0
  config.INIT_KSPD    = 2.7
  config.INIT_KSPIN   = 10.0