(self, _warn=warnings.warn)
| 592 | self._close(None) |
| 593 | |
| 594 | def __del__(self, _warn=warnings.warn): |
| 595 | if self._pipe is not None: |
| 596 | _warn(f"unclosed transport {self!r}", ResourceWarning, source=self) |
| 597 | self._pipe.close() |
| 598 | |
| 599 | def _fatal_error(self, exc, message='Fatal error on pipe transport'): |
| 600 | # should be called by exception handler only |