92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
"""
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Support for Vera lights.
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For more details about this platform, please refer to the documentation at
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https://home-assistant.io/components/light.vera/
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"""
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import logging
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import homeassistant.util.dt as dt_util
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from homeassistant.components.light import ATTR_BRIGHTNESS, Light
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from homeassistant.const import (
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ATTR_ARMED, ATTR_BATTERY_LEVEL, ATTR_LAST_TRIP_TIME, ATTR_TRIPPED,
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STATE_OFF, STATE_ON)
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from homeassistant.components.vera import (
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VeraDevice, VERA_DEVICES, VERA_CONTROLLER)
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DEPENDENCIES = ['vera']
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_LOGGER = logging.getLogger(__name__)
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# pylint: disable=unused-argument
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def setup_platform(hass, config, add_devices_callback, discovery_info=None):
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"""Setup Vera lights."""
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add_devices_callback(
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VeraLight(device, VERA_CONTROLLER) for device in VERA_DEVICES['light'])
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class VeraLight(VeraDevice, Light):
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"""Representation of a Vera Light, including dimmable."""
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def __init__(self, vera_device, controller):
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"""Initialize the light."""
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self._state = False
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VeraDevice.__init__(self, vera_device, controller)
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@property
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def brightness(self):
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"""Return the brightness of the light."""
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if self.vera_device.is_dimmable:
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return self.vera_device.get_brightness()
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def turn_on(self, **kwargs):
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"""Turn the light on."""
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if ATTR_BRIGHTNESS in kwargs and self.vera_device.is_dimmable:
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self.vera_device.set_brightness(kwargs[ATTR_BRIGHTNESS])
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else:
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self.vera_device.switch_on()
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self._state = STATE_ON
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self.update_ha_state(True)
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def turn_off(self, **kwargs):
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"""Turn the light off."""
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self.vera_device.switch_off()
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self._state = STATE_OFF
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self.update_ha_state()
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@property
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def device_state_attributes(self):
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"""Return the state attributes."""
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attr = {}
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if self.vera_device.has_battery:
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attr[ATTR_BATTERY_LEVEL] = self.vera_device.battery_level + '%'
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if self.vera_device.is_armable:
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armed = self.vera_device.is_armed
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attr[ATTR_ARMED] = 'True' if armed else 'False'
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if self.vera_device.is_trippable:
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last_tripped = self.vera_device.last_trip
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if last_tripped is not None:
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utc_time = dt_util.utc_from_timestamp(int(last_tripped))
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attr[ATTR_LAST_TRIP_TIME] = utc_time.isoformat()
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else:
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attr[ATTR_LAST_TRIP_TIME] = None
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tripped = self.vera_device.is_tripped
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attr[ATTR_TRIPPED] = 'True' if tripped else 'False'
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attr['Vera Device Id'] = self.vera_device.vera_device_id
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return attr
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@property
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def is_on(self):
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"""Return true if device is on."""
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return self._state
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def update(self):
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"""Called by the vera device callback to update state."""
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self._state = self.vera_device.is_switched_on()
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