2-Minute Guide: argparse — CLI Arguments for Python Scripts (2026)

2-Minute Guide: argparse — CLI Arguments for Python Scripts

When creating command-line interfaces (CLI) for Python scripts, parsing arguments is crucial. The argparse module makes it easy to write user-friendly CLI tools. In this guide, we'll explore a minimal example to get you started.

Basic Example

Here's a simple example that demonstrates how to use argparse to parse two command-line arguments: --name and --count.

python
import argparse

parser = argparse.ArgumentParser()
parser.add_argument('--name', help='Your name')
parser.add_argument('--count', type=int, help='Number of times to greet')

args = parser.parse_args()

print(f"

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