myunits

A simple module with a selection of units to simple conversions, using library pint

Installation

pip install myunits

Usage

Import all names from the module and make conversions:

>>> from myunits import *
...
>>> press = 1 * psi
>>> stress = 1 * MPa
>>> compressibility = 100e-6 * cm ** 2 / kgf
...
>>> print(
...     f"Pressure:\n    {press} = {press.to(kPa)}\n"
...     f"Stress:\n    {stress} = {stress.to(kgf / cm **2)}\n"
...     f"Compressibility:\n    {compressibility} = {compressibility.to(1/GPa)}\n"
>>> )
Pressure:
    1 pound_force_per_square_inch = 6.894757293168363 kilopascal
Stress:
    1 megapascal = 10.197162129779283 force_kilogram / centimeter ** 2
Compressibility:
    0.0001 centimeter ** 2 / force_kilogram = 1.0197162129779282 / gigapascal

The defined units are:

• kg = kilogram
• g = gram
• mg = milligram
• d = day
• s = second
• us = microsecond
• m = meter
• cm = centimeter
• mm = millimeter
• um = micrometer
• ft = foot
• bbl = oil_barrel
• Pa = Pascal
• kPa = kiloPascal
• MPa = megaPascal
• GPa = gigaPascal
• psi = pound_force_per_square_inch
• bar = bar
• sip = 1.0 / pound_force_per_square_inch
• rab = 1.0 / bar
• microsip = 1e-06 / pound_force_per_square_inch
• microrab = 1e-06 / bar
• usip = 1e-06 / pound_force_per_square_inch
• urab = 1e-06 / bar
• K = Kelvin
• R = degree_Rankine
• oC = degree_Celsius
• oF = degree_Fahrenheit
• kgf = force_kilogram
• N = Newton
• daN = decaNewton
• kN = kiloNewton
• MN = megaNewton
• GN = gigaNewton
• D = Darcy
• mD = miliDarcy
• P = Poise
• cP = centiPoise
• J = Joule
• kJ = kiloJoule
• MJ = megaJoule
• GJ = gigaJoule
• W = Watt
• kW = kiloWatt
• MW = megaWatt
• GW = gigaWatt

License

myunits is distributed under the terms of the MIT license.