Process event and call ``log.err()`` with the result.
(self, event: str | None = None, **kw: Any)
| 51 | return self._proxy_to_logger("msg", event, **kw) |
| 52 | |
| 53 | def err(self, event: str | None = None, **kw: Any) -> Any: |
| 54 | """ |
| 55 | Process event and call ``log.err()`` with the result. |
| 56 | """ |
| 57 | return self._proxy_to_logger("err", event, **kw) |
| 58 | |
| 59 | |
| 60 | class LoggerFactory: |