Coverage for docs_src / options / callback / tutorial004_an_py39.py: 100%

1from typing import Annotated, Optional 8 ctx1abcdefgh

2 

3import typer 8 ctx1abcdefgh

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5app = typer.Typer() 8 ctx1abcdefgh

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7 

8def name_callback(ctx: typer.Context, param: typer.CallbackParam, value: str): 8 ctx1abcdefgh

9 if ctx.resilient_parsing: 8 ctx1abcdefgh

10 return 8 ctx1abcdefgh

11 print(f"Validating param: {param.name}") 8 ctx1abcdefgh

12 if value != "Camila": 8 ctx1abcdefgh

13 raise typer.BadParameter("Only Camila is allowed") 8 ctx1abcdefgh

14 return value 8 ctx1abcdefgh

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16 

17@app.command() 8 ctx1abcdefgh

18def main(name: Annotated[Optional[str], typer.Option(callback=name_callback)] = None): 8 ctx1abcdefgh

19 print(f"Hello {name}") 8 ctx1abcdefgh

20 

21 

22if __name__ == "__main__": 8 ctx1abcdefgh

23 app() 8 ctx1abcdefgh