(self)
| 459 | return wr in self.data |
| 460 | |
| 461 | def items(self): |
| 462 | with _IterationGuard(self): |
| 463 | for wr, value in self.data.items(): |
| 464 | key = wr() |
| 465 | if key is not None: |
| 466 | yield key, value |
| 467 | |
| 468 | def keys(self): |
| 469 | with _IterationGuard(self): |
no test coverage detected