def _get_sensor_by_id(self, id):
_, gauge_id = id.split('.', 1)
gauge = self._get_gauge_by_id(gauge_id)
if not gauge:
raise SensorNotFound()
for sensor in gauge.sensors:
if sensor.id.lower() == id.lower():
return sensor
def iter_sensors(self, gauge, pattern=None):
if not isinstance(gauge, Gauge):
gauge = self._get_gauge_by_id(gauge)
if gauge is None:
raise SensorNotFound()
if pattern is None:
yield from gauge.sensors
else:
lowpattern = pattern.lower()
for sensor in gauge.sensors:
if lowpattern in sensor.name.lower():
yield sensor
def get_last_measure(self, sensor):
"""
Get last measures of a sensor.
:param sensor: ID of the sensor.
:type sensor: str
:rtype: :class:`GaugeMeasure`
"""
# Note: The lower the value, the higher the perturbations.
try:
return next(self.browser.get_status(sensor))
except KeyError:
return SensorNotFound()
def iter_sensors(self, gauge, pattern=None):
if not isinstance(gauge, Gauge):
gauge = self._get_gauge_by_id(gauge)
if gauge is None:
raise SensorNotFound()
gauge.sensors = self.browser.get_station_infos(gauge)
if pattern is None:
for sensor in gauge.sensors:
yield sensor
else:
lowpattern = pattern.lower()
for sensor in gauge.sensors:
if lowpattern in sensor.name.lower():
yield sensor
def get_last_measure(self, sensor):
if not isinstance(sensor, GaugeSensor):
sensor = self._get_sensor_by_id(sensor)
if sensor is None:
raise SensorNotFound()
return sensor.lastvalue
def _get_sensor_by_id(self, id):
for gauge in self.iter_gauges():
for sensor in gauge.sensors:
if id == sensor.id:
return sensor
raise SensorNotFound()
def _get_sensor_by_id(self, id):
for gauge in self.browser.get_rivers_list():
for sensor in gauge.sensors:
if id == sensor.id:
return sensor
raise SensorNotFound()
def iter_gauge_history(self, sensor):
if not isinstance(sensor, GaugeSensor):
sensor = self._get_sensor_by_id(sensor)
if sensor is None:
raise SensorNotFound()
return self.browser.iter_history(sensor)