es')  # doctest: +SKIP
    FutureWarning: old='yes' is deprecated, use new=True instead
      warnings.warn(msg, FutureWarning)
    yes!

    To raise a warning that a keyword will be removed entirely in the future

    >>> @deprecate_kwarg(old_arg_name='cols', new_arg_name=None)
    ... def f(cols='', another_param=''):
    ...     print(cols)
    ...
    >>> f(cols='should raise warning')  # doctest: +SKIP
    FutureWarning: the 'cols' keyword is deprecated and will be removed in a
    future version please takes steps to stop use of 'cols'
    should raise warning
    >>> f(another_param='should not raise warning')  # doctest: +SKIP
    should not raise warning

    >>> f(cols='should raise warning', another_param='')  # doctest: +SKIP
    FutureWarning: the 'cols' keyword is deprecated and will be removed in a
    future version please takes steps to stop use of 'cols'
    should raise warning
    NÚ