d7f736ed6c
* ISY994 Add Config and Options Flow Add tests for config flow Fix test Update Tests * Fix merge errors * Update homeassistant/components/isy994/strings.json Co-authored-by: J. Nick Koston <nick@koston.org> * Apply suggestions from code review Co-authored-by: J. Nick Koston <nick@koston.org> * Fix patching in tests to not actually start Home Assistant Co-authored-by: J. Nick Koston <nick@koston.org>
86 lines
2.8 KiB
Python
86 lines
2.8 KiB
Python
"""Support for ISY994 sensors."""
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from typing import Callable
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from pyisy.constants import ISY_VALUE_UNKNOWN
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from homeassistant.components.sensor import DOMAIN as SENSOR
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from homeassistant.config_entries import ConfigEntry
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from homeassistant.const import STATE_UNKNOWN, TEMP_CELSIUS, TEMP_FAHRENHEIT
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from homeassistant.helpers.typing import HomeAssistantType
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from .const import (
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_LOGGER,
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DOMAIN as ISY994_DOMAIN,
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ISY994_NODES,
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UOM_FRIENDLY_NAME,
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UOM_TO_STATES,
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)
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from .entity import ISYNodeEntity
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from .helpers import migrate_old_unique_ids
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async def async_setup_entry(
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hass: HomeAssistantType,
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entry: ConfigEntry,
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async_add_entities: Callable[[list], None],
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) -> bool:
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"""Set up the ISY994 sensor platform."""
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hass_isy_data = hass.data[ISY994_DOMAIN][entry.entry_id]
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devices = []
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for node in hass_isy_data[ISY994_NODES][SENSOR]:
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_LOGGER.debug("Loading %s", node.name)
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devices.append(ISYSensorEntity(node))
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await migrate_old_unique_ids(hass, SENSOR, devices)
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async_add_entities(devices)
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class ISYSensorEntity(ISYNodeEntity):
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"""Representation of an ISY994 sensor device."""
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@property
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def raw_unit_of_measurement(self) -> str:
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"""Get the raw unit of measurement for the ISY994 sensor device."""
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uom = self._node.uom
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# Backwards compatibility for ISYv4 Firmware:
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if isinstance(uom, list):
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return UOM_FRIENDLY_NAME.get(uom[0], uom[0])
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return UOM_FRIENDLY_NAME.get(uom)
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@property
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def state(self) -> str:
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"""Get the state of the ISY994 sensor device."""
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if self.value == ISY_VALUE_UNKNOWN:
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return STATE_UNKNOWN
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uom = self._node.uom
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# Backwards compatibility for ISYv4 Firmware:
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if isinstance(uom, list):
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uom = uom[0]
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if not uom:
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return STATE_UNKNOWN
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states = UOM_TO_STATES.get(uom)
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if states and states.get(self.value):
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return states.get(self.value)
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if self._node.prec and int(self._node.prec) != 0:
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str_val = str(self.value)
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int_prec = int(self._node.prec)
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decimal_part = str_val[-int_prec:]
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whole_part = str_val[: len(str_val) - int_prec]
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val = float(f"{whole_part}.{decimal_part}")
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raw_units = self.raw_unit_of_measurement
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if raw_units in (TEMP_CELSIUS, TEMP_FAHRENHEIT):
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val = self.hass.config.units.temperature(val, raw_units)
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return val
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return self.value
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@property
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def unit_of_measurement(self) -> str:
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"""Get the unit of measurement for the ISY994 sensor device."""
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raw_units = self.raw_unit_of_measurement
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if raw_units in (TEMP_FAHRENHEIT, TEMP_CELSIUS):
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return self.hass.config.units.temperature_unit
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return raw_units
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