python read csv column into list

Pubblicato il: 24 dicembre 2023
sul canale di: CodeFast

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Sure, here's an informative tutorial on how to read a CSV file in Python and store a specific column into a list using the csv module:
Comma Separated Values (CSV) files are commonly used for storing tabular data. Python provides the csv module to handle CSV files efficiently. Sometimes, you might need to extract a specific column from a CSV file and store its values in a list. Here's how you can do that.
Start by importing the csv module, which will help in handling CSV files.
Use the csv.reader() function to read the contents of the CSV file. This function returns a reader object which can be iterated over to access the rows.
Once you've extracted the column values into the column_values list, you can perform various operations on this data. For example, printing the values:
You've successfully extracted a specific column from a CSV file and stored its values in a list using Python's csv module. This enables you to manipulate and utilize the extracted column data as needed in your Python program.
Remember to replace 'file.csv' with the correct file path and adjust column_index according to the column you wish to extract. This process allows you to efficiently work with specific columns within CSV files in your Python programs.
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