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Make temperature conversions private (#79349)

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epenet 2022-09-30 11:07:10 +02:00 committed by GitHub
parent fb7079c62c
commit ac7b4e7569
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4 changed files with 27 additions and 19 deletions
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7
homeassistant/components/mold_indicator/sensor.py
View File

@ -22,6 +22,7 @@ import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.entity_platform import AddEntitiesCallback
from homeassistant.helpers.event import async_track_state_change_event
from homeassistant.helpers.typing import ConfigType, DiscoveryInfoType
from homeassistant.util.unit_conversion import TemperatureConverter
_LOGGER = logging.getLogger(__name__)
@ -218,7 +219,7 @@ class MoldIndicator(SensorEntity):
# convert to celsius if necessary
if unit == TEMP_FAHRENHEIT:
return util.temperature.fahrenheit_to_celsius(temp)
return TemperatureConverter.convert(temp, TEMP_FAHRENHEIT, TEMP_CELSIUS)
if unit == TEMP_CELSIUS:
return temp
_LOGGER.error(
@ -385,13 +386,13 @@ class MoldIndicator(SensorEntity):
}
dewpoint = (
util.temperature.celsius_to_fahrenheit(self._dewpoint)
TemperatureConverter.convert(self._dewpoint, TEMP_CELSIUS, TEMP_FAHRENHEIT)
if self._dewpoint is not None
else None
)
crit_temp = (
util.temperature.celsius_to_fahrenheit(self._crit_temp)
TemperatureConverter.convert(self._crit_temp, TEMP_CELSIUS, TEMP_FAHRENHEIT)
if self._crit_temp is not None
else None
)

5
homeassistant/components/openweathermap/weather_update_coordinator.py
View File

@ -9,6 +9,7 @@ from homeassistant.components.weather import (
ATTR_CONDITION_CLEAR_NIGHT,
ATTR_CONDITION_SUNNY,
)
from homeassistant.const import TEMP_CELSIUS, TEMP_KELVIN
from homeassistant.helpers import sun
from homeassistant.helpers.update_coordinator import DataUpdateCoordinator, UpdateFailed
from homeassistant.util import dt
@ -191,7 +192,9 @@ class WeatherUpdateCoordinator(DataUpdateCoordinator):
def _fmt_dewpoint(dewpoint):
"""Format the dewpoint data."""
if dewpoint is not None:
return round(TemperatureConverter.kelvin_to_celsius(dewpoint), 1)
return round(
TemperatureConverter.convert(dewpoint, TEMP_KELVIN, TEMP_CELSIUS), 1
)
return None
@staticmethod

10
homeassistant/components/prometheus/__init__.py
View File

@ -348,7 +348,9 @@ class PrometheusMetrics:
with suppress(ValueError):
value = self.state_as_number(state)
if state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_FAHRENHEIT:
value = TemperatureConverter.fahrenheit_to_celsius(value)
value = TemperatureConverter.convert(
value, TEMP_FAHRENHEIT, TEMP_CELSIUS
)
metric.labels(**self._labels(state)).set(value)
def _handle_device_tracker(self, state):
@ -394,7 +396,7 @@ class PrometheusMetrics:
def _handle_climate_temp(self, state, attr, metric_name, metric_description):
if temp := state.attributes.get(attr):
if self._climate_units == TEMP_FAHRENHEIT:
temp = TemperatureConverter.fahrenheit_to_celsius(temp)
temp = TemperatureConverter.convert(temp, TEMP_FAHRENHEIT, TEMP_CELSIUS)
metric = self._metric(
metric_name,
self.prometheus_cli.Gauge,
@ -507,7 +509,9 @@ class PrometheusMetrics:
try:
value = self.state_as_number(state)
if state.attributes.get(ATTR_UNIT_OF_MEASUREMENT) == TEMP_FAHRENHEIT:
value = TemperatureConverter.fahrenheit_to_celsius(value)
value = TemperatureConverter.convert(
value, TEMP_FAHRENHEIT, TEMP_CELSIUS
)
_metric.labels(**self._labels(state)).set(value)
except ValueError:
pass

24
homeassistant/util/unit_conversion.py
View File

@ -297,19 +297,19 @@ class TemperatureConverter(BaseUnitConverter):
if from_unit == TEMP_CELSIUS:
if to_unit == TEMP_FAHRENHEIT:
return cls.celsius_to_fahrenheit(value, interval)
return cls._celsius_to_fahrenheit(value, interval)
if to_unit == TEMP_KELVIN:
return cls.celsius_to_kelvin(value, interval)
return cls._celsius_to_kelvin(value, interval)
raise HomeAssistantError(
UNIT_NOT_RECOGNIZED_TEMPLATE.format(to_unit, cls.UNIT_CLASS)
)
if from_unit == TEMP_FAHRENHEIT:
if to_unit == TEMP_CELSIUS:
return cls.fahrenheit_to_celsius(value, interval)
return cls._fahrenheit_to_celsius(value, interval)
if to_unit == TEMP_KELVIN:
return cls.celsius_to_kelvin(
cls.fahrenheit_to_celsius(value, interval), interval
return cls._celsius_to_kelvin(
cls._fahrenheit_to_celsius(value, interval), interval
)
raise HomeAssistantError(
UNIT_NOT_RECOGNIZED_TEMPLATE.format(to_unit, cls.UNIT_CLASS)
@ -317,10 +317,10 @@ class TemperatureConverter(BaseUnitConverter):
if from_unit == TEMP_KELVIN:
if to_unit == TEMP_CELSIUS:
return cls.kelvin_to_celsius(value, interval)
return cls._kelvin_to_celsius(value, interval)
if to_unit == TEMP_FAHRENHEIT:
return cls.celsius_to_fahrenheit(
cls.kelvin_to_celsius(value, interval), interval
return cls._celsius_to_fahrenheit(
cls._kelvin_to_celsius(value, interval), interval
)
raise HomeAssistantError(
UNIT_NOT_RECOGNIZED_TEMPLATE.format(to_unit, cls.UNIT_CLASS)
@ -330,28 +330,28 @@ class TemperatureConverter(BaseUnitConverter):
)
@classmethod
def fahrenheit_to_celsius(cls, fahrenheit: float, interval: bool = False) -> float:
def _fahrenheit_to_celsius(cls, fahrenheit: float, interval: bool = False) -> float:
"""Convert a temperature in Fahrenheit to Celsius."""
if interval:
return fahrenheit / 1.8
return (fahrenheit - 32.0) / 1.8
@classmethod
def kelvin_to_celsius(cls, kelvin: float, interval: bool = False) -> float:
def _kelvin_to_celsius(cls, kelvin: float, interval: bool = False) -> float:
"""Convert a temperature in Kelvin to Celsius."""
if interval:
return kelvin
return kelvin - 273.15
@classmethod
def celsius_to_fahrenheit(cls, celsius: float, interval: bool = False) -> float:
def _celsius_to_fahrenheit(cls, celsius: float, interval: bool = False) -> float:
"""Convert a temperature in Celsius to Fahrenheit."""
if interval:
return celsius * 1.8
return celsius * 1.8 + 32.0
@classmethod
def celsius_to_kelvin(cls, celsius: float, interval: bool = False) -> float:
def _celsius_to_kelvin(cls, celsius: float, interval: bool = False) -> float:
"""Convert a temperature in Celsius to Kelvin."""
if interval:
return celsius