(self, iterable=(), allow_move=True)
| 11 | new next element. If you remove both, you get an error. |
| 12 | """ |
| 13 | def __init__(self, iterable=(), allow_move=True): |
| 14 | self._map = {} |
| 15 | self._start = _SentinalNode() |
| 16 | self._end = _SentinalNode() |
| 17 | self._start.next = self._end |
| 18 | self._end.prev = self._start |
| 19 | self._allow_move = allow_move |
| 20 | self.extend(iterable) |
| 21 | |
| 22 | def __contains__(self, element): |
| 23 | return element in self._map |
nothing calls this directly
no test coverage detected