118 lines
2.9 KiB
Python
118 lines
2.9 KiB
Python
"""
|
|
Platform to prsent any Tuya DP as a sensor.
|
|
|
|
Sample config yaml
|
|
|
|
sensor:
|
|
- platform: localtuya
|
|
host: 192.168.0.1
|
|
local_key: 1234567891234567
|
|
device_id: 12345678912345671234
|
|
friendly_name: Current
|
|
protocol_version: 3.3
|
|
id: 18
|
|
unit_of_measurement: mA
|
|
device_class: current
|
|
"""
|
|
import logging
|
|
from time import time, sleep
|
|
|
|
import voluptuous as vol
|
|
|
|
from homeassistant.components.sensor import DOMAIN, PLATFORM_SCHEMA, DEVICE_CLASSES
|
|
from homeassistant.const import (
|
|
CONF_ID,
|
|
CONF_DEVICE_CLASS,
|
|
CONF_FRIENDLY_NAME,
|
|
CONF_UNIT_OF_MEASUREMENT,
|
|
STATE_UNKNOWN,
|
|
)
|
|
|
|
from . import (
|
|
BASE_PLATFORM_SCHEMA,
|
|
TuyaDevice,
|
|
LocalTuyaEntity,
|
|
prepare_setup_entities,
|
|
import_from_yaml,
|
|
)
|
|
from .const import CONF_SCALING
|
|
|
|
_LOGGER = logging.getLogger(__name__)
|
|
|
|
DEFAULT_SCALING = 1.0
|
|
|
|
PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend(BASE_PLATFORM_SCHEMA)
|
|
|
|
|
|
def flow_schema(dps):
|
|
"""Return schema used in config flow."""
|
|
return {
|
|
vol.Optional(CONF_UNIT_OF_MEASUREMENT): str,
|
|
vol.Optional(CONF_DEVICE_CLASS): vol.In(DEVICE_CLASSES),
|
|
vol.Optional(CONF_SCALING, default=DEFAULT_SCALING): vol.All(
|
|
vol.Coerce(float), vol.Range(min=-1000000.0, max=1000000.0)
|
|
),
|
|
}
|
|
|
|
|
|
async def async_setup_entry(hass, config_entry, async_add_entities):
|
|
"""Setup a Tuya sensor based on a config entry."""
|
|
tuyainterface, entities_to_setup = prepare_setup_entities(config_entry, DOMAIN)
|
|
if not entities_to_setup:
|
|
return
|
|
|
|
sensors = []
|
|
for device_config in entities_to_setup:
|
|
sensors.append(
|
|
LocaltuyaSensor(
|
|
TuyaCache(tuyainterface, config_entry.data[CONF_FRIENDLY_NAME]),
|
|
config_entry,
|
|
device_config[CONF_ID],
|
|
)
|
|
)
|
|
|
|
async_add_entities(sensors, True)
|
|
|
|
|
|
def setup_platform(hass, config, add_devices, discovery_info=None):
|
|
"""Set up of the Tuya sensor."""
|
|
return import_from_yaml(hass, config, DOMAIN)
|
|
|
|
|
|
|
|
class LocaltuyaSensor(LocalTuyaEntity):
|
|
"""Representation of a Tuya sensor."""
|
|
|
|
def __init__(
|
|
self,
|
|
device,
|
|
config_entry,
|
|
sensorid,
|
|
**kwargs,
|
|
):
|
|
"""Initialize the Tuya sensor."""
|
|
super().__init__(device, config_entry, sensorid, **kwargs)
|
|
self._state = STATE_UNKNOWN
|
|
|
|
@property
|
|
def state(self):
|
|
"""Return sensor state."""
|
|
scale_factor = self._config.get(CONF_SCALING)
|
|
if scale_factor is not None:
|
|
return self._state * scale_factor
|
|
return self._state
|
|
|
|
@property
|
|
def device_class(self):
|
|
"""Return the class of this device."""
|
|
return self._config.get(CONF_DEVICE_CLASS)
|
|
|
|
@property
|
|
def unit_of_measurement(self):
|
|
"""Return the unit of measurement of this entity, if any."""
|
|
return self._config.get(CONF_UNIT_OF_MEASUREMENT)
|
|
|
|
def status_updated(self):
|
|
"""Device status was updated."""
|
|
self._state = self.dps(self._dps_id)
|