Working with files

Object-Oriented Programming

We use files to store data. For example let us imagine you have a program that functions as a store inventory system. The program allows you to create, update, read and delete items from a store inventory. If you have no way of saving changes you've made, when you re-start your program, you will need to make all those changes again.

File I/O

Helpful Links

• Click here for a cheatsheet for working with Python files
• This is a good newbie guide with examples for working with Python