Simple Shopping Cart

This is a simple shopping cart that allows you to add items into the cart and display the state of the cart.

Installation

To install the library run the below command in your virtual environment

pip install abdur-shopping-cart

Code style

This project makes use of black with default settings to format the code and flake 8 as a linter.

Usage

` from abdur_shopping_cart.shopping_cart import ShoppingCart

cart = ShoppingCart() print(cart.add_to_cart("cornflakes", 1)) print(cart.add_to_cart("cornflakes", 1)) print(cart.add_to_cart("weetabix", 1)) print(cart.calculate_state()) `

API

add_to_cart(product_name, quantity) Takes in a product name as a string, quantity as an integer Returns a success/failure

calculate_state() Calculates the current state of the cart Returns the product names, quantities, sub_total, tax and total

Testing

The project uses pytest to run its tests

Other

The .gitignore file was generated using gitignore.io https://www.toptal.com/developers/gitignore/