Coverage for docs_src/options/callback/tutorial003_an.py: 100%

1from typing import Optional 9 ctx1abcdefghi

2 

3import typer 9 ctx1abcdefghi

4from typing_extensions import Annotated 9 ctx1abcdefghi

5 

6 

7def name_callback(ctx: typer.Context, value: str): 9 ctx1abcdefghi

8 if ctx.resilient_parsing: 9 ctx1abcdefghi

9 return 9 ctx1abcdefghi

10 print("Validating name") 9 ctx1abcdefghi

11 if value != "Camila": 9 ctx1abcdefghi

12 raise typer.BadParameter("Only Camila is allowed") 9 ctx1abcdefghi

13 return value 9 ctx1abcdefghi

14 

15 

16def main(name: Annotated[Optional[str], typer.Option(callback=name_callback)] = None): 9 ctx1abcdefghi

17 print(f"Hello {name}") 9 ctx1abcdefghi

18 

19 

20if __name__ == "__main__": 9 ctx1abcdefghi

21 typer.run(main) 9 ctx1abcdefghi