Python logging setup

python_logging.py

import os
import logging

# Simple ##########################################################################################

logging.basicConfig(level=os.environ.get("LOGLEVEL", "DEBUG"), format=os.environ.get("LOGFORMAT", logging.BASIC_FORMAT))

# One line exceptions #############################################################################

class OneLineExceptionFormatter(logging.Formatter):
    """ https://www.loggly.com/ultimate-guide/python-logging-basics/ """
    # def formatException(self, exc_info):
    #     result = super().formatException(exc_info)
    #     return repr(result)
 
    def format(self, record):
        result = super().format(record)
        if record.exc_text:
            result = result.replace("\n", " ").replace("   ", " - ")
        return result

formatter = OneLineExceptionFormatter(os.environ.get("LOGFORMAT", logging.BASIC_FORMAT))

handler = logging.StreamHandler()
handler.setFormatter(formatter)

logger = logging.getLogger('meross-bridge')
logger.setLevel(os.environ.get("LOGLEVEL", "DEBUG"))
logger.addHandler(handler)