Function wrapper

IPython/utils/decorators.py:49–53

(*args: Any, **kw: Any)

        return func

    def wrapper(*args: Any, **kw: Any) -> Any:
        wrapper.called = False  # type: ignore[attr-defined]
        out = func(*args, **kw)
        wrapper.called = True  # type: ignore[attr-defined]
        return out

    wrapper.called = False  # type: ignore[attr-defined]
    wrapper.__doc__ = func.__doc__