def LoadClientConfig(self, backend=None):
    if backend is None:
      backend = self.settings.get('client_config_backend')
      if backend is None:
        raise InvalidConfigError('Please specify client config backend')
    if backend == 'file':
      self.LoadClientConfigFile()
    elif backend == 'settings':
      self.LoadClientConfigSettings()
    else:
      raise InvalidConfigError('Unknown client_config_backend')
Loads client configuration according to specified backend.
dataset/ETHPy150Open googledrive/PyDrive/pydrive/auth.py/GoogleAuth.LoadClientConfig