Calculator

If reflects simple cli calculator program that can operate add, subtract, multiply and divide options. I uses pure OOP style. Nothing more, have a fun :)

Usage

Please use calculator.py tool to perform simple computation operations:

~ python calculator.py --multiply 5.5 2.5 10
2018-06-11 12:14:20,171 Performing multiply operation
2018-06-11 12:14:20,171 Result equals to 137.5
~ python calculator.py --add 5.5 2.5 10
2018-06-11 12:15:16,079 Performing add operation
2018-06-11 12:15:16,079 Result equals to 18.0

Run unittests

Run pytest -v from shell in the root directory of the repository.

Contributing

• clone the repository
• configure Git for the first time after cloning with your name and email

  git config --local user.name "Volodymyr Yahello"
  git config --local user.email "vyahello@gmail.com"

• python3.6 is required to run the code
• run pip install -r requirements.txt to install all require python packages