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Learn AI with Python · Lesson

Working with CSV Files

Learn to read and write structured data using CSV files.

1

Introduction to Working with CSV Files

CSV (Comma-Separated Values) files are a common format for storing tabular data. Python provides the csv module to read, write, and manipulate CSV files efficiently.

In this lesson, you’ll learn how to handle CSV files using Python’s built-in csv module.

Working with CSV Files — illustration 1

2

What Are CSV Files?

CSV files are text files that use a delimiter (usually a comma) to separate values. Each line represents a row, and each value in the line represents a column.

All lessons in this course

  1. Reading and Writing Files
  2. Working with CSV Files
  3. Handling Exceptions in File I/O
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