61 lines
1.5 KiB
Python
61 lines
1.5 KiB
Python
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"""Typing Helpers for Home Assistant."""
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from __future__ import annotations
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from collections.abc import Callable
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from . import (
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energy as energy_util,
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power as power_util,
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pressure as pressure_util,
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temperature as temperature_util,
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volume as volume_util,
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)
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class BaseUnitConverter:
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"""Define the format of a conversion utility."""
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NORMALIZED_UNIT: str
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VALID_UNITS: tuple[str, ...]
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convert: Callable[[float, str, str], float]
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class EnergyConverter(BaseUnitConverter):
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"""Utility to convert energy values."""
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NORMALIZED_UNIT = energy_util.NORMALIZED_UNIT
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VALID_UNITS = energy_util.VALID_UNITS
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convert = energy_util.convert
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class PowerConverter(BaseUnitConverter):
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"""Utility to convert power values."""
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NORMALIZED_UNIT = power_util.NORMALIZED_UNIT
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VALID_UNITS = power_util.VALID_UNITS
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convert = power_util.convert
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class PressureConverter(BaseUnitConverter):
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"""Utility to convert pressure values."""
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NORMALIZED_UNIT = pressure_util.NORMALIZED_UNIT
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VALID_UNITS = pressure_util.VALID_UNITS
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convert = pressure_util.convert
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class TemperatureConverter(BaseUnitConverter):
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"""Utility to convert temperature values."""
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NORMALIZED_UNIT = temperature_util.NORMALIZED_UNIT
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VALID_UNITS = temperature_util.VALID_UNITS
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convert = temperature_util.convert
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class VolumeConverter(BaseUnitConverter):
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"""Utility to convert volume values."""
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NORMALIZED_UNIT = volume_util.NORMALIZED_UNIT
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VALID_UNITS = volume_util.VALID_UNITS
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convert = volume_util.convert
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