2015-08-16 22:06:01 -07:00
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"""
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homeassistant.helpers.temperature
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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Methods to help handle temperature in Home Assistant.
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"""
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from homeassistant.const import TEMP_CELCIUS
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import homeassistant.util.temperature as temp_util
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def convert(temperature, unit, to_unit):
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""" Converts temperature to correct unit. """
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2015-10-22 22:04:37 -07:00
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if unit == to_unit or unit is None or to_unit is None:
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2015-08-16 22:06:01 -07:00
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return temperature
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elif unit == TEMP_CELCIUS:
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return temp_util.celcius_to_fahrenheit(temperature)
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return temp_util.fahrenheit_to_celcius(temperature)
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