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mirror of https://github.com/home-assistant/core synced 2024-10-01 05:30:36 +02:00
ha-core/homeassistant/components/smartthings/switch.py
Paulus Schoutsen 4de97abc3a Black
2019-07-31 12:25:30 -07:00

68 lines
2.3 KiB
Python

"""Support for switches through the SmartThings cloud API."""
from typing import Optional, Sequence
from pysmartthings import Attribute, Capability
from homeassistant.components.switch import SwitchDevice
from . import SmartThingsEntity
from .const import DATA_BROKERS, DOMAIN
async def async_setup_platform(hass, config, async_add_entities, discovery_info=None):
"""Platform uses config entry setup."""
pass
async def async_setup_entry(hass, config_entry, async_add_entities):
"""Add switches for a config entry."""
broker = hass.data[DOMAIN][DATA_BROKERS][config_entry.entry_id]
async_add_entities(
[
SmartThingsSwitch(device)
for device in broker.devices.values()
if broker.any_assigned(device.device_id, "switch")
]
)
def get_capabilities(capabilities: Sequence[str]) -> Optional[Sequence[str]]:
"""Return all capabilities supported if minimum required are present."""
# Must be able to be turned on/off.
if Capability.switch in capabilities:
return [Capability.switch, Capability.energy_meter, Capability.power_meter]
return None
class SmartThingsSwitch(SmartThingsEntity, SwitchDevice):
"""Define a SmartThings switch."""
async def async_turn_off(self, **kwargs) -> None:
"""Turn the switch off."""
await self._device.switch_off(set_status=True)
# State is set optimistically in the command above, therefore update
# the entity state ahead of receiving the confirming push updates
self.async_schedule_update_ha_state()
async def async_turn_on(self, **kwargs) -> None:
"""Turn the switch on."""
await self._device.switch_on(set_status=True)
# State is set optimistically in the command above, therefore update
# the entity state ahead of receiving the confirming push updates
self.async_schedule_update_ha_state()
@property
def current_power_w(self):
"""Return the current power usage in W."""
return self._device.status.attributes[Attribute.power].value
@property
def today_energy_kwh(self):
"""Return the today total energy usage in kWh."""
return self._device.status.attributes[Attribute.energy].value
@property
def is_on(self) -> bool:
"""Return true if light is on."""
return self._device.status.switch