def __getattr__(self, attr):  # pylint: disable=invalid-name
    if self._IsValidKey(attr):
      return self[attr]
    # Config keys all begin with a lowercase letter, so treat this normally.
    raise AttributeError("'%s' object has no attribute '%s'" %
                         (type(self).__name__, attr))
Return the aproximate rtt for the transport
dataset/ETHPy150Open google/openhtf/openhtf/conf.py/Configuration.__getattr__--crossover with--dataset/ETHPy150Open EricssonResearch/calvin-base/calvin/runtime/south/plugins/transports/base_transport.py/BaseTransport.get_rtt