Close both file descriptors safely.
(self)
| 46 | self._closed = False |
| 47 | |
| 48 | def close(self) -> None: |
| 49 | """Close both file descriptors safely.""" |
| 50 | if self._closed: |
| 51 | return |
| 52 | |
| 53 | self._closed = True |
| 54 | for fd in (self._master_fd, self._slave_fd): |
| 55 | if fd is not None: |
| 56 | try: |
| 57 | os.close(fd) |
| 58 | except OSError: |
| 59 | pass |
| 60 | |
| 61 | self._master_fd = None |
| 62 | self._slave_fd = None |
| 63 | |
| 64 | @property |
| 65 | def device_path(self) -> str: |