A number-type-agnostic calculator.
Project description
Agnostic Calculator
A Python3 library that parses strings representing mathematical expressions. The Calculator takes a converter by which means you can specify numerical types other than regular base 10 numbers. There is one converter available: roman.
How to install
Using pip:
pip install agnostic-calculator
Manually:
git clone git@github.com:carawarner/calculator.git
cd calculator/calculator
virtualenv -p python3 venv
source venv/bin/activate
pip install -r requirements.txt
How to run tests
This libary uses pytest, a powerful but lightweight testing tool for Python.
cd calculator
pytest
How to use
WARNING: Don't use agnostic-calculator in production. The calculator library calls Python's eval() on user input. It's not safe.
from calculator.calculator import Calculator
import calculator.converters.roman as converter
calculator = Calculator(converter)
result = calculator.evaluate(expression)
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