[email protected] wrote:
> I wanted to write/extend the logging library to have a custom Error number
> for each exception (error) the code has. What's the best approach for
> this? If possible can someone please provide a good starting code snippet.
> Thanks
You can pass arbitrary data via the `extra` parameter:
$ cat log_errno.py
import logging
logger = logging.getLogger()
logging.basicConfig(format="ERROR #%(errno)s: %(message)s")
logger.error("First", extra=dict(errno=42))
logger.error("Second", extra=dict(errno=123))
$ python3 log_errno.py
ERROR #42: First
ERROR #123: Second
If that's not you want you have to invest more time into a better
description of your goal, with example code and output.
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