A simple Calculator Project

In this project, i used a Fire to solve expressions such as BODMAS,which solves multiple operations i.e addition,subtraction,multiplication and division. Where fire is a Python library that will turn any Python component into a command line interface with just a single call to Fire. The easiest way to use Fire is to take any Python program, and then simply call fire.Fire() at the end of the program. This will expose the full contents of the program to the command line.

Getting Started

How to run project?

1. Create a virtual environment on your local machine

python3 -m venv env

2. Activate virtual environment

source env/bin/activate

3. Make a local directory

4. Clone project in your directory

git clone https://github.com/mugdhadalal/pycalci.git

5. Install setup.py

python3 setup.py install

6. Use command pycalci,it will show you commands

$ pycalci

NAME
    pycalci
SYNOPSIS
    pycalci COMMAND
COMMANDS
    COMMAND is one of the following:

     solve

7. use pycalci solve EXPRESSION

$ pycalci solve 2+4*5/2
12.0

Example

import fire

def hello(name):
  return 'Hello {name}!'.format(name=name)

if __name__ == '__main__':
  fire.Fire()

Here's how we can run our program from the command line:

$ python example.py hello World
Hello World!

Dependancies

Scripting Language = Python 3.0+

Command-Line Option = fire