def assert_not_spec(arg: str) -> None: assert ArgSplitter.spec(arg) is False
def assert_spec(arg: str) -> None: assert ArgSplitter.spec(arg) is True
def assert_not_spec(arg: str) -> None: assert ArgSplitter.spec(arg) is False
def assert_spec(arg: str) -> None: assert ArgSplitter.spec(arg) is True