50 lines
1.7 KiB
Python
50 lines
1.7 KiB
Python
"""Support for IKEA Tradfri switches."""
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from homeassistant.components.switch import SwitchEntity
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from .base_class import TradfriBaseDevice
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from .const import CONF_GATEWAY_ID, DEVICES, DOMAIN, KEY_API
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async def async_setup_entry(hass, config_entry, async_add_entities):
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"""Load Tradfri switches based on a config entry."""
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gateway_id = config_entry.data[CONF_GATEWAY_ID]
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tradfri_data = hass.data[DOMAIN][config_entry.entry_id]
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api = tradfri_data[KEY_API]
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devices = tradfri_data[DEVICES]
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switches = [dev for dev in devices if dev.has_socket_control]
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if switches:
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async_add_entities(
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TradfriSwitch(switch, api, gateway_id) for switch in switches
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)
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class TradfriSwitch(TradfriBaseDevice, SwitchEntity):
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"""The platform class required by Home Assistant."""
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def __init__(self, device, api, gateway_id):
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"""Initialize a switch."""
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super().__init__(device, api, gateway_id)
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self._unique_id = f"{gateway_id}-{device.id}"
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def _refresh(self, device):
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"""Refresh the switch data."""
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super()._refresh(device)
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# Caching of switch control and switch object
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self._device_control = device.socket_control
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self._device_data = device.socket_control.sockets[0]
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@property
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def is_on(self):
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"""Return true if switch is on."""
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return self._device_data.state
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async def async_turn_off(self, **kwargs):
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"""Instruct the switch to turn off."""
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await self._api(self._device_control.set_state(False))
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async def async_turn_on(self, **kwargs):
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"""Instruct the switch to turn on."""
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await self._api(self._device_control.set_state(True))
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