| 122 | return self._finalized.is_set() |
| 123 | |
| 124 | def finalize(self): |
| 125 | if self.is_final: |
| 126 | return |
| 127 | |
| 128 | log.info("Finalizing timeline...") |
| 129 | with self.unfrozen(): |
| 130 | self.mark("FINISH") |
| 131 | |
| 132 | with self.unfrozen(): |
| 133 | self._finalized.set() |
| 134 | # Drain the record queue. |
| 135 | self._record_queue.join() |
| 136 | # Tell the recorder to shut itself down. |
| 137 | self._record_queue.put(None) |
| 138 | self._recorder_thread.join() |
| 139 | |
| 140 | assert self._record_queue.empty(), "Finalized timeline had pending records" |
| 141 | |
| 142 | def close(self): |
| 143 | self.finalize() |