You’ll learn how to read standard CSV files using Python’s built-in csv module. There are two ways to read data from a CSV file using csv. The first method uses csv.Reader(), and the second uses csv.DictReader().

csv.Reader() allows you to access CSV data using indexes and is ideal for simple CSV files. csv.DictReader() on the other hand is friendlier and easy to use, especially when you’re working with large CSV files.

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Reading CSV Files With Python's csv Module
2.20 GEEK