Function●Since v0.0

add_json_output_arg

Add a --json flag to an argparse parser.

add_json_output_arg(
  parser: argparse.ArgumentParser,
  *,
  default: OutputFormat | None = None
) -> None

Parameters

Name	Type	Description
`parser`*	`argparse.ArgumentParser`	Parser to update.
`default`	`OutputFormat \| None`	Default:`None` Default output format for this parser. Pass `None` for subparsers so parent parser values are preserved.