def iter_non_intersecting(self, iterable, key=None, descending=False):
return _ContainsVersionIterator(self, iterable, key, descending,<EOL>mode=_ContainsVersionIterator.MODE_NON_INTERSECTING)<EOL>
Like `iter_intersect_test`, but returns non-intersections only.

        Returns:
            An iterator that returns items from `iterable` that don't intersect.