python argparse list of strings

Python's argparse module is a powerful tool for creating command-line interfaces (CLIs) in your Python scripts. In this tutorial, we will explore how to use argparse to handle command-line arguments when dealing with lists of strings. Whether you're building a script that processes multiple file names or any other scenario involving string lists, argparse has got you covered.
Before we start, ensure that the argparse module is installed. If you are using Python 3, it should be included by default. However, for Python 2, you can install it using:
In this example:
Now, let's run our script with a list of strings as an argument:
Replace "string1," "string2," and "string3" with your desired strings. The script will print the received list of strings.
If your strings contain spaces, you can enclose them in quotes:
This will ensure that each quoted string is treated as a single argument.
Congratulations! You've learned how to use argparse to handle lists of strings in your Python scripts. This is a fundamental skill for creating robust and user-friendly command-line tools. Feel free to customize the script according to your specific use case and extend it with additional functionalities as needed.
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