diff options
Diffstat (limited to 'pint/facets/nonmultiplicative/definitions.py')
| -rw-r--r-- | pint/facets/nonmultiplicative/definitions.py | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/pint/facets/nonmultiplicative/definitions.py b/pint/facets/nonmultiplicative/definitions.py index dbfc0ff..f795cf0 100644 --- a/pint/facets/nonmultiplicative/definitions.py +++ b/pint/facets/nonmultiplicative/definitions.py @@ -10,6 +10,7 @@ from __future__ import annotations from dataclasses import dataclass +from ..._typing import Magnitude from ...compat import HAS_NUMPY, exp, log from ..plain import ScaleConverter @@ -24,7 +25,7 @@ class OffsetConverter(ScaleConverter): def is_multiplicative(self): return self.offset == 0 - def to_reference(self, value, inplace=False): + def to_reference(self, value: Magnitude, inplace: bool = False) -> Magnitude: if inplace: value *= self.scale value += self.offset @@ -33,7 +34,7 @@ class OffsetConverter(ScaleConverter): return value - def from_reference(self, value, inplace=False): + def from_reference(self, value: Magnitude, inplace: bool = False) -> Magnitude: if inplace: value -= self.offset value /= self.scale @@ -66,6 +67,7 @@ class LogarithmicConverter(ScaleConverter): controls if computation is done in place """ + # TODO: Can I use PintScalar here? logbase: float logfactor: float @@ -77,7 +79,7 @@ class LogarithmicConverter(ScaleConverter): def is_logarithmic(self): return True - def from_reference(self, value, inplace=False): + def from_reference(self, value: Magnitude, inplace: bool = False) -> Magnitude: """Converts value from the reference unit to the logarithmic unit dBm <------ mW @@ -95,7 +97,7 @@ class LogarithmicConverter(ScaleConverter): return value - def to_reference(self, value, inplace=False): + def to_reference(self, value: Magnitude, inplace: bool = False) -> Magnitude: """Converts value to the reference unit from the logarithmic unit dBm ------> mW |