102 lines
3.7 KiB
Python
102 lines
3.7 KiB
Python
"""Support for Tahoma sensors."""
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import logging
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from datetime import timedelta
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from homeassistant.helpers.entity import Entity
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from homeassistant.components.tahoma import (
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DOMAIN as TAHOMA_DOMAIN, TahomaDevice)
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from homeassistant.const import ATTR_BATTERY_LEVEL
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DEPENDENCIES = ['tahoma']
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_LOGGER = logging.getLogger(__name__)
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SCAN_INTERVAL = timedelta(seconds=60)
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ATTR_RSSI_LEVEL = 'rssi_level'
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def setup_platform(hass, config, add_entities, discovery_info=None):
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"""Set up Tahoma controller devices."""
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controller = hass.data[TAHOMA_DOMAIN]['controller']
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devices = []
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for device in hass.data[TAHOMA_DOMAIN]['devices']['sensor']:
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devices.append(TahomaSensor(device, controller))
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add_entities(devices, True)
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class TahomaSensor(TahomaDevice, Entity):
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"""Representation of a Tahoma Sensor."""
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def __init__(self, tahoma_device, controller):
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"""Initialize the sensor."""
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self.current_value = None
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self._available = False
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super().__init__(tahoma_device, controller)
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@property
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def state(self):
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"""Return the name of the sensor."""
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return self.current_value
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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, if any."""
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if self.tahoma_device.type == 'Temperature Sensor':
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return None
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if self.tahoma_device.type == 'io:SomfyContactIOSystemSensor':
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return None
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if self.tahoma_device.type == 'io:LightIOSystemSensor':
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return 'lx'
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if self.tahoma_device.type == 'Humidity Sensor':
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return '%'
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if self.tahoma_device.type == 'rtds:RTDSContactSensor':
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return None
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if self.tahoma_device.type == 'rtds:RTDSMotionSensor':
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return None
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def update(self):
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"""Update the state."""
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self.controller.get_states([self.tahoma_device])
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if self.tahoma_device.type == 'io:LightIOSystemSensor':
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self.current_value = self.tahoma_device.active_states[
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'core:LuminanceState']
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self._available = bool(self.tahoma_device.active_states.get(
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'core:StatusState') == 'available')
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if self.tahoma_device.type == 'io:SomfyContactIOSystemSensor':
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self.current_value = self.tahoma_device.active_states[
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'core:ContactState']
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self._available = bool(self.tahoma_device.active_states.get(
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'core:StatusState') == 'available')
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if self.tahoma_device.type == 'rtds:RTDSContactSensor':
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self.current_value = self.tahoma_device.active_states[
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'core:ContactState']
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self._available = True
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if self.tahoma_device.type == 'rtds:RTDSMotionSensor':
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self.current_value = self.tahoma_device.active_states[
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'core:OccupancyState']
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self._available = True
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_LOGGER.debug("Update %s, value: %d", self._name, self.current_value)
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@property
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def device_state_attributes(self):
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"""Return the device state attributes."""
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attr = {}
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super_attr = super().device_state_attributes
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if super_attr is not None:
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attr.update(super_attr)
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if 'core:RSSILevelState' in self.tahoma_device.active_states:
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attr[ATTR_RSSI_LEVEL] = \
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self.tahoma_device.active_states['core:RSSILevelState']
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if 'core:SensorDefectState' in self.tahoma_device.active_states:
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attr[ATTR_BATTERY_LEVEL] = \
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self.tahoma_device.active_states['core:SensorDefectState']
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return attr
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@property
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def available(self):
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"""Return True if entity is available."""
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return self._available
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