Function pytest_cmdline_main

src/_pytest/helpconfig.py:166–177

(config: Config)

def pytest_cmdline_main(config: Config) -> int | ExitCode | None:
    # Note: a single `--version` argument is handled directly by `Config.main()` to avoid starting up the entire
    # pytest infrastructure just to display the version (#13574).
    if config.option.version > 1:
        show_version_verbose(config)
        return ExitCode.OK
    elif config.option.help:
        config._do_configure()
        showhelp(config)
        config._ensure_unconfigure()
        return ExitCode.OK
    return None


def showhelp(config: Config) -> None: