Coverage for docs_src / options / callback / tutorial002_an_py310.py: 100%

1from typing import Annotated 7 ctx1abcdefg

2 

3import typer 7 ctx1abcdefg

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5app = typer.Typer() 7 ctx1abcdefg

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7 

8def name_callback(value: str): 7 ctx1abcdefg

9 print("Validating name") 7 ctx1abcdefg

10 if value != "Camila": 7 ctx1abcdefg

11 raise typer.BadParameter("Only Camila is allowed") 7 ctx1abcdefg

12 return value 7 ctx1abcdefg

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15@app.command() 7 ctx1abcdefg

16def main(name: Annotated[str | None, typer.Option(callback=name_callback)] = None): 7 ctx1abcdefg

17 print(f"Hello {name}") 7 ctx1abcdefg

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19 

20if __name__ == "__main__": 7 ctx1abcdefg

21 app() 7 ctx1abcdefg