(self, status)
| 170 | self.returncode = None |
| 171 | |
| 172 | def _reap(self, status): |
| 173 | if os.WIFEXITED(status): |
| 174 | self.returncode = os.WEXITSTATUS(status) |
| 175 | elif os.WIFSIGNALED(status): |
| 176 | self.returncode = -os.WTERMSIG(status) |
| 177 | else: |
| 178 | self.returncode = -1 |
| 179 | |
| 180 | def poll(self): |
| 181 | if self.returncode is not None: |