def has_key(self, key):

        return self._parent._has_key(self._row, key)
Initialize all valid properties.
dataset/ETHPy150Open RoseOu/flasky/venv/lib/python2.7/site-packages/sqlalchemy/engine/result.py/RowProxy.has_key--crossover with--dataset/ETHPy150Open smart-on-fhir/client-py/fhirclient/models/devicemetric.py/DeviceMetric.__init__