Function error_callback

mypy/stubtest.py:2405–2407

(msg: str)

        parse_config_file(options, set_strict_flags, options.config_file, sys.stdout, sys.stderr)

    def error_callback(msg: str) -> typing.NoReturn:
        print(_style("error:", color="red", bold=True), msg)
        sys.exit(1)

    def warning_callback(msg: str) -> None:
        print(_style("warning:", color="yellow", bold=True), msg)