python arguments in command line
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Command line arguments allow you to pass information to a Python script when it is executed. This tutorial will guide you through the basics of handling command line arguments in Python, using the argparse module. The argparse module provides a convenient way to parse command line arguments and generate help messages.
The ArgumentParser object will hold all the information necessary to parse the command line.
In this example:
This line parses the command line arguments and stores the values in the args variable.
Now, you can access the values of the command line arguments using args.input_file, args.output, and args.verbose.
This example assumes the script is saved as script.py, and it will print the values of the command line arguments.
Congratulations! You've just created a Python script that accepts command line arguments. This is a fundamental skill for building scripts that can be easily configured and automated from the command line.
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