Terminate on ERROR level

Hi,

I’m looking to log different levels for my application such as INFO and ERROR.

When an ERROR is logged, I would like the application to terminate. Is there a way that loguru can handle this for me instead of checking the level manually and calling exit()?

Many Thanks.

[Delgan]

Meh. I overlooked the sink accept a message string and not the record directly, so it must be slightly modified.

You can also use two sinks: the first one will check the level and exit your application if needed. The other one will simply log the messages to your file unconditionally.

def exit_on_error(message):
     if message.record["level"].name == "ERROR":
        exit()

logger.add(exit_non_error, level="ERROR")
logger.add("app.log")

But you can also use the filter solution just as before, make sure to return True so logs are not discarded.

def check_log_record_level(record):
    if record["level"].name == "ERROR":
        exit()
    return True

logger.add("app.log", filter=check_log_record_level)

[dbrennand]

Awesome! Thanks a lot @Delgan