Function is_file_path

marimo/_cli/cli_validators.py:53–62

(ctx: Any, param: Any, value: str | None)

def is_file_path(ctx: Any, param: Any, value: str | None) -> str:
    del ctx
    del param
    if not value:
        raise click.BadParameter("Must be a file path")
    if not Path(value).exists():
        raise click.BadParameter(f"File does not exist: {value}")
    if not Path(value).is_file():
        raise click.BadParameter(f"Not a file: {value}")
    return value