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Command-line interfaces (CLI) in Python using Typer!
DEV Community dev.to
💡 With Typer, you can:
✅ Define commands and parameters effortlessly.
✅ Provide clear documentation for each command.
✅ Accept named arguments for flexible input.
🔍 Typer vs. argparse:
1️⃣ Simple Syntax: Typer streamlines with concise code.
2️⃣ Auto Type Conversion: Typer handles data types automatically.
3️⃣ Automatic Docs: Typer auto-generates help text from docstrings.
📌 Check out this code example demonstrating Typer's features:
import typer
app = typer.Typer()
@app.command()
def greet(name: str):
"""
Greet a person …
argparse auto clear cli code command conversion data development documentation interfaces line parameters programming python simple syntax text type types