This post explains how to write to a file in Python. You'll discover how to create word files (.docx), spreadsheets (.csv), text files, and more!

This post will show you how to open CSV files in Python using the CSV module. You'll also learn another method + how to write CSV files!

Using stdin as a file object allows Python to read input, which is piped to it from other commands, and writing to stdout allows it to continue passing the information through the piping system.

A good way to see where this article is headed is to take a look at the screenshot of a Python language program in Figure 1. The source MNIST data files are stored in a proprietary binary format. The ...