property-utils
is a python library that aims at making programming with physical properties easier.
It was created to be used by scientists and engineers with little programming experience.
What is provided by property-utils?
You can divide and multiply units to create new units. For example you can create velocity units by dividing length units with time units.
You can easily convert a property from one unit to another by calling a method.
You can add, subtract, divide and multiply properties to create new properties. For example, you can create a density property by dividing a mass property with a volume property.
If you're not sure what all the above mean, head to Usage to see examples of how they're used.