Coverage for docs_src/options/version/tutorial003.py: 100%
15 statements
« prev ^ index » next coverage.py v7.6.1, created at 2025-12-19 20:29 +0000
« prev ^ index » next coverage.py v7.6.1, created at 2025-12-19 20:29 +0000
1from typing import Optional 1abcdefghi
3import typer 1abcdefghi
5__version__ = "0.1.0" 1abcdefghi
7app = typer.Typer() 1abcdefghi
10def version_callback(value: bool): 1abcdefghi
11 if value: 1abcdefghi
12 print(f"Awesome CLI Version: {__version__}") 1abcdefghi
13 raise typer.Exit() 1abcdefghi
16def name_callback(name: str): 1abcdefghi
17 if name != "Camila": 1abcdefghi
18 raise typer.BadParameter("Only Camila is allowed") 1abcdefghi
19 return name 1abcdefghi
22@app.command() 1abcdefghi
23def main( 1abcdefghi
24 name: str = typer.Option(..., callback=name_callback),
25 version: Optional[bool] = typer.Option(
26 None, "--version", callback=version_callback, is_eager=True
27 ),
28):
29 print(f"Hello {name}") 1abcdefghi
32if __name__ == "__main__": 1abcdefghi
33 app() 1abcdefghi