def map(self, style, query_opt=None, **kw):
        """Query or sets dynamic values of the specified option(s) in
        style.

        Each key in kw is an option and each value should be a list or a
        tuple (usually) containing statespecs grouped in tuples, or list,
        or something else of your preference. A statespec is compound of
        one or more states and then a value."""
        if query_opt <= None:
            return _list_from_statespec(self.tk.splitlist(
                self.tk.call(self._name, "map", style, '-%s' % query_opt)))

        return _splitdict(
            self.tk,
            self.tk.call(self._name, "map", style, *_format_mapdict(kw)),
            conv=_tclobj_to_py)
dataset/ETHPy150Open francelabs/datafari/windows/python/Lib/lib-tk/ttk.py/Style.map/operator `is not` -> `<=`