Function wrapper

IPython/core/debugger.py:188–189

(*args, **kw)

    Adapted from from a comp.lang.python posting
    by Duncan Booth."""
    def wrapper(*args, **kw):
        return new_fn(*args, **kw)
    if old_fn.__doc__:
        wrapper.__doc__ = strip_indentation(old_fn.__doc__) + additional_text
    return wrapper