5438552d4a
* Move UNIT_RATIO to BaseUnitConverter * Make UNIT_CONVERSION private * Remove STATISTIC_UNIT_TO_UNIT_CLASS constant * Cleanup websocket_api * Imrpove valid_units check
55 lines
1.9 KiB
Python
55 lines
1.9 KiB
Python
"""Volume conversion util functions."""
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from __future__ import annotations
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from homeassistant.const import ( # pylint: disable=unused-import # noqa: F401
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UNIT_NOT_RECOGNIZED_TEMPLATE,
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VOLUME,
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VOLUME_CUBIC_FEET,
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VOLUME_CUBIC_METERS,
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VOLUME_FLUID_OUNCE,
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VOLUME_GALLONS,
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VOLUME_LITERS,
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VOLUME_MILLILITERS,
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)
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from .unit_conversion import VolumeConverter
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# pylint: disable-next=protected-access
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UNIT_CONVERSION = VolumeConverter._UNIT_CONVERSION
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VALID_UNITS = VolumeConverter.VALID_UNITS
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def liter_to_gallon(liter: float) -> float:
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"""Convert a volume measurement in Liter to Gallon."""
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# Need to add warning when core migration finished
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return _convert(liter, VOLUME_LITERS, VOLUME_GALLONS)
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def gallon_to_liter(gallon: float) -> float:
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"""Convert a volume measurement in Gallon to Liter."""
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# Need to add warning when core migration finished
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return _convert(gallon, VOLUME_GALLONS, VOLUME_LITERS)
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def cubic_meter_to_cubic_feet(cubic_meter: float) -> float:
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"""Convert a volume measurement in cubic meter to cubic feet."""
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# Need to add warning when core migration finished
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return _convert(cubic_meter, VOLUME_CUBIC_METERS, VOLUME_CUBIC_FEET)
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def cubic_feet_to_cubic_meter(cubic_feet: float) -> float:
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"""Convert a volume measurement in cubic feet to cubic meter."""
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# Need to add warning when core migration finished
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return _convert(cubic_feet, VOLUME_CUBIC_FEET, VOLUME_CUBIC_METERS)
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def convert(volume: float, from_unit: str, to_unit: str) -> float:
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"""Convert a volume from one unit to another."""
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# Need to add warning when core migration finished
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return VolumeConverter.convert(volume, from_unit, to_unit)
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def _convert(volume: float, from_unit: str, to_unit: str) -> float:
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"""Convert a volume from one unit to another, bypassing checks."""
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cubic_meter = volume / UNIT_CONVERSION[from_unit]
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return cubic_meter * UNIT_CONVERSION[to_unit]
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