loggext.extradata

The attribute from the normal logging.LogRecord are quite good but can be extended. For that case there are some providers in loggext.extradata which inject additional fields.

This allows you to add (e.g.) the hostname of the current device to your log-message.

Example

import logging
from loggext.extradata import ProgramNameField

logging.basicConfig(
   format='%(programName)s | %(message)',
)
ProgramNameField().install()  # (1)

logging.info("Hello World")  # "script.py | Hello World" (2)

1. This adds the programName-field to all handlers of the root-logger. This way you can use logging.getLogger(__name__) in sub-packages without getting an error because of a missing field.
2. Example output