How do I use `argparse`

The argparse module in Python is used for parsing command-line arguments. It provides a way to handle command-line input and automatically generate help messages.

keywords: argparse, command-line, Python, parsing, input, arguments, module
description: The argparse module simplifies the process of handling command-line arguments in Python applications, allowing for greater flexibility and user-friendliness.

Here is a simple example of using the argparse module:

import argparse # Create the parser parser = argparse.ArgumentParser(description='A simple example of argparse.') # Add arguments parser.add_argument('--name', type=str, help='Your name', required=True) parser.add_argument('--age', type=int, help='Your age', required=True) # Parse the arguments args = parser.parse_args() # Use the arguments print(f'Hello, {args.name}. You are {args.age} years old.')

keywords: argparse command-line Python parsing input arguments module

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