def _make_key(args, kwds, typed,
                  kwd_mark=(object(), ),
                  fasttypes=set((int, str, frozenset, type(None))),
                  sorted=sorted, tuple=tuple, type=type, len=len):
        key = args
        if kwds:
            sorted_items = sorted(kwds.items())
            key += kwd_mark
            for item in sorted_items:
                key += item
        if typed:
            key += tuple(type(v) for v in args)
            if kwds:
                key += tuple(type(v) for k, v in sorted_items)
        elif len(key) == 1 and type(key[0]) in fasttypes:
            return key[0]
        return _HashedSeq(key)
dataset/ETHPy150Open giampaolo/psutil/psutil/_compat.py/_make_key/original