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!

CSV files are most commonly encountered in spreadsheets and databases. You can use a CSV file to move data between programs that aren't ordinarily able to exchange data.

When run it produces: $ python csv1.py A : 1 B : 2 C D : 3 4 A : 5 B : 6 C D : 7 In addition, the csv module provides writer objects for writing CSV files. The following Python program converts our ...