Introduction
pyqudt is a Python library for working with QUDT units and convertions between them. It is based on jQUDT, a similar Java library.
QUDT is "Quantities, Units, Dimensions and Data Types in OWL and XML".
http://www.qudt.org
QUDT is a CC-SA-BY project by NASA Ames Research Center and TopQuadrant, Inc.
License of this Python library: 3-clause BSD ("New BSD License")
Installation
pip3 install pyqudt
Status
The package is relatively complete and test cases cover most code. Version 1.0.0 has been released.
Quick demo
Keep in mind, these conversions are purely derived from data in the QUDT ontology.
Source:
from qudt.quantity import Quantity
from qudt.units.concentration import ConcentrationUnit
from qudt.units.temperature import TemperatureUnit
obs = Quantity(0.1, ConcentrationUnit.MICROMOLAR)
print(f'{obs} = {obs.convert_to(ConcentrationUnit.NANOMOLAR)}')
temp = Quantity(20, TemperatureUnit.CELSIUS)
print(f'{temp} = {temp.convert_to(TemperatureUnit.KELVIN)}')Output
0.1 μM = 100.00000000000001 nM
20 degC = 293.15 K