(fn)
| 1478 | return difference_update |
| 1479 | |
| 1480 | def __isub__(fn): |
| 1481 | def __isub__(self, value): |
| 1482 | if not _set_binops_check_strict(self, value): |
| 1483 | return NotImplemented |
| 1484 | for item in value: |
| 1485 | self.discard(item) |
| 1486 | return self |
| 1487 | |
| 1488 | _tidy(__isub__) |
| 1489 | return __isub__ |
| 1490 | |
| 1491 | def intersection_update(fn): |
| 1492 | def intersection_update(self, other): |
nothing calls this directly
no test coverage detected