(fn)
| 1418 | return difference_update |
| 1419 | |
| 1420 | def __isub__(fn): |
| 1421 | def __isub__(self, value): |
| 1422 | if not _set_binops_check_strict(self, value): |
| 1423 | return NotImplemented |
| 1424 | for item in value: |
| 1425 | self.discard(item) |
| 1426 | return self |
| 1427 | |
| 1428 | _tidy(__isub__) |
| 1429 | return __isub__ |
| 1430 | |
| 1431 | def intersection_update(fn): |
| 1432 | def intersection_update(self, other): |
nothing calls this directly
no test coverage detected