114 lines
3.6 KiB
Python
114 lines
3.6 KiB
Python
"""Support for MySensors sensors."""
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from homeassistant.components import mysensors
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from homeassistant.components.sensor import DOMAIN
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from homeassistant.const import (
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CONDUCTIVITY,
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DEGREE,
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ELECTRICAL_CURRENT_AMPERE,
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ELECTRICAL_VOLT_AMPERE,
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ENERGY_KILO_WATT_HOUR,
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FREQUENCY_HERTZ,
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LENGTH_METERS,
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LIGHT_LUX,
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MASS_KILOGRAMS,
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PERCENTAGE,
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POWER_WATT,
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TEMP_CELSIUS,
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TEMP_FAHRENHEIT,
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VOLT,
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VOLUME_CUBIC_METERS,
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)
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SENSORS = {
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"V_TEMP": [None, "mdi:thermometer"],
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"V_HUM": [PERCENTAGE, "mdi:water-percent"],
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"V_DIMMER": [PERCENTAGE, "mdi:percent"],
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"V_PERCENTAGE": [PERCENTAGE, "mdi:percent"],
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"V_PRESSURE": [None, "mdi:gauge"],
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"V_FORECAST": [None, "mdi:weather-partly-cloudy"],
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"V_RAIN": [None, "mdi:weather-rainy"],
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"V_RAINRATE": [None, "mdi:weather-rainy"],
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"V_WIND": [None, "mdi:weather-windy"],
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"V_GUST": [None, "mdi:weather-windy"],
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"V_DIRECTION": [DEGREE, "mdi:compass"],
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"V_WEIGHT": [MASS_KILOGRAMS, "mdi:weight-kilogram"],
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"V_DISTANCE": [LENGTH_METERS, "mdi:ruler"],
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"V_IMPEDANCE": ["ohm", None],
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"V_WATT": [POWER_WATT, None],
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"V_KWH": [ENERGY_KILO_WATT_HOUR, None],
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"V_LIGHT_LEVEL": [PERCENTAGE, "mdi:white-balance-sunny"],
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"V_FLOW": [LENGTH_METERS, "mdi:gauge"],
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"V_VOLUME": [f"{VOLUME_CUBIC_METERS}", None],
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"V_LEVEL": {
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"S_SOUND": ["dB", "mdi:volume-high"],
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"S_VIBRATION": [FREQUENCY_HERTZ, None],
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"S_LIGHT_LEVEL": [LIGHT_LUX, "mdi:white-balance-sunny"],
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},
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"V_VOLTAGE": [VOLT, "mdi:flash"],
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"V_CURRENT": [ELECTRICAL_CURRENT_AMPERE, "mdi:flash-auto"],
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"V_PH": ["pH", None],
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"V_ORP": ["mV", None],
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"V_EC": [CONDUCTIVITY, None],
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"V_VAR": ["var", None],
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"V_VA": [ELECTRICAL_VOLT_AMPERE, None],
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}
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async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
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"""Set up the MySensors platform for sensors."""
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mysensors.setup_mysensors_platform(
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hass,
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DOMAIN,
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discovery_info,
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MySensorsSensor,
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async_add_entities=async_add_entities,
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)
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class MySensorsSensor(mysensors.device.MySensorsEntity):
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"""Representation of a MySensors Sensor child node."""
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@property
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def force_update(self):
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"""Return True if state updates should be forced.
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If True, a state change will be triggered anytime the state property is
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updated, not just when the value changes.
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"""
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return True
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@property
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def state(self):
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"""Return the state of the device."""
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return self._values.get(self.value_type)
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@property
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def icon(self):
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"""Return the icon to use in the frontend, if any."""
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_, icon = self._get_sensor_type()
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return icon
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@property
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def unit_of_measurement(self):
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"""Return the unit of measurement of this entity."""
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set_req = self.gateway.const.SetReq
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if (
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float(self.gateway.protocol_version) >= 1.5
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and set_req.V_UNIT_PREFIX in self._values
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):
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return self._values[set_req.V_UNIT_PREFIX]
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unit, _ = self._get_sensor_type()
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return unit
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def _get_sensor_type(self):
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"""Return list with unit and icon of sensor type."""
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pres = self.gateway.const.Presentation
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set_req = self.gateway.const.SetReq
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SENSORS[set_req.V_TEMP.name][0] = (
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TEMP_CELSIUS if self.gateway.metric else TEMP_FAHRENHEIT
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)
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sensor_type = SENSORS.get(set_req(self.value_type).name, [None, None])
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if isinstance(sensor_type, dict):
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sensor_type = sensor_type.get(pres(self.child_type).name, [None, None])
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return sensor_type
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