def METHOD_NAME(*args, **kw):
    """DEPRECATED: Raw print to sys.__stderr__, otherwise identical interface to print()."""
    warn("IPython.utils.io.raw_print_err has been deprecated since IPython 7.0", DeprecationWarning, stacklevel=2)
    print(*args, sep=kw.get('sep', ' '), end=kw.get('end', '\n'),
          file=sys.__stderr__)
    sys.__stderr__.flush()