How to Work With Python Files: Read and Write Data Easily

How to Work With Python Files: Read and Write Data Easily

Photo from the web Working with Python files is one of the best ways to save your work so it does not disappear when you close your script. If you build a tiny app that takes user notes, you need a place to keep those words safe. Files give your computer code a real memory on your hard drive. The good news is that opening, reading, and changing files in Python takes only a few lines of basic code. You do not need to install extra tools or learn complex rules. Python handles plain text files right out of the box with built in tools that work on any computer. How Do You Open and Read a Text File in Python? To read a file in Python, you use the built in open function along with a simple command called read. Imagine you have a text file named notes.txt sitting in the exact same folder as your Python script. You want to bring its text into your script so you can print it on your screen. Here is the absolute simplest way to open and view what is inside that file: my_file = open("notes.txt&qu…