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Various string cleanups (#30435)

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* Remove some unnecessary string concatenations

* Replace some simple str.formats with f-strings

* Replace some string concatenations with f-strings
This commit is contained in:
Ville Skyttä
2020-01-03 15:47:06 +02:00
committed by Paulus Schoutsen
parent 5ad209c6fd
commit fa4fa30461
105 changed files with 241 additions and 314 deletions
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8
homeassistant/util/unit_system.py
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@ -107,7 +107,7 @@ class UnitSystem:
def temperature(self, temperature: float, from_unit: str) -> float:
"""Convert the given temperature to this unit system."""
if not isinstance(temperature, Number):
raise TypeError("{} is not a numeric value.".format(str(temperature)))
raise TypeError(f"{temperature!s} is not a numeric value.")
# type ignore: https://github.com/python/mypy/issues/7207
return temperature_util.convert( # type: ignore
@ -117,7 +117,7 @@ class UnitSystem:
def length(self, length: Optional[float], from_unit: str) -> float:
"""Convert the given length to this unit system."""
if not isinstance(length, Number):
raise TypeError("{} is not a numeric value.".format(str(length)))
raise TypeError(f"{length!s} is not a numeric value.")
# type ignore: https://github.com/python/mypy/issues/7207
return distance_util.convert( # type: ignore
@ -127,7 +127,7 @@ class UnitSystem:
def pressure(self, pressure: Optional[float], from_unit: str) -> float:
"""Convert the given pressure to this unit system."""
if not isinstance(pressure, Number):
raise TypeError("{} is not a numeric value.".format(str(pressure)))
raise TypeError(f"{pressure!s} is not a numeric value.")
# type ignore: https://github.com/python/mypy/issues/7207
return pressure_util.convert( # type: ignore
@ -137,7 +137,7 @@ class UnitSystem:
def volume(self, volume: Optional[float], from_unit: str) -> float:
"""Convert the given volume to this unit system."""
if not isinstance(volume, Number):
raise TypeError("{} is not a numeric value.".format(str(volume)))
raise TypeError(f"{volume!s} is not a numeric value.")
# type ignore: https://github.com/python/mypy/issues/7207
return volume_util.convert( # type: ignore