def store_record(self, record):
station_id = record.get('station_id')
wave_height = record.get('wave_height_meters')
if wave_height is not None :
observation = Observation(
station_id = station_id,
wave_height_meters = float(wave_height),
)
observation.put()
def testMostRecentObservation(self):
instance = Station(station_id = "abcdefg")
instance.put()
observation = Observation(
station_id = instance.station_id,
wave_height_meters = 10,
)
observation.put()
instance.most_recent_observation = observation
instance.put()
