65 lines
2.0 KiB
Python
65 lines
2.0 KiB
Python
"""Support for Insteon lights via PowerLinc Modem."""
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from homeassistant.components.light import (
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ATTR_BRIGHTNESS,
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DOMAIN as LIGHT_DOMAIN,
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SUPPORT_BRIGHTNESS,
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LightEntity,
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)
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from homeassistant.core import callback
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from homeassistant.helpers.dispatcher import async_dispatcher_connect
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from .const import SIGNAL_ADD_ENTITIES
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from .insteon_entity import InsteonEntity
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from .utils import async_add_insteon_entities
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MAX_BRIGHTNESS = 255
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Set up the Insteon lights from a config entry."""
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@callback
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def async_add_insteon_light_entities(discovery_info=None):
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"""Add the Insteon entities for the platform."""
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async_add_insteon_entities(
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hass, LIGHT_DOMAIN, InsteonDimmerEntity, async_add_entities, discovery_info
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)
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signal = f"{SIGNAL_ADD_ENTITIES}_{LIGHT_DOMAIN}"
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async_dispatcher_connect(hass, signal, async_add_insteon_light_entities)
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async_add_insteon_light_entities()
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class InsteonDimmerEntity(InsteonEntity, LightEntity):
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"""A Class for an Insteon light entity."""
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@property
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def brightness(self):
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"""Return the brightness of this light between 0..255."""
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return self._insteon_device_group.value
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@property
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def is_on(self):
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"""Return the boolean response if the node is on."""
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return bool(self.brightness)
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@property
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def supported_features(self):
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"""Flag supported features."""
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return SUPPORT_BRIGHTNESS
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async def async_turn_on(self, **kwargs):
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"""Turn light on."""
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if ATTR_BRIGHTNESS in kwargs:
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brightness = int(kwargs[ATTR_BRIGHTNESS])
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await self._insteon_device.async_on(
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on_level=brightness, group=self._insteon_device_group.group
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)
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else:
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await self._insteon_device.async_on(group=self._insteon_device_group.group)
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async def async_turn_off(self, **kwargs):
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"""Turn light off."""
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await self._insteon_device.async_off(self._insteon_device_group.group)
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