logging_config.json

{
    "version": 1,
    "disable_existing_loggers": false,
    "formatters": {
        "simple": {
            "format": "%(levelname)s: %(message)s"
        },
        "detailed": {
            "format": "%(asctime)s: [%(levelname)s|%(module)s:%(lineno)d] %(message)s",
            "datefmt": "%Y-%m-%dT%H:%M:%S%z"
        }
    },
    "handlers": {
        "stout_warn": {
            "class": "logging.StreamHandler",
            "level": "WARNING",
            "formatter": "simple",
            "stream": "ext://sys.stdout"
        },
        "stdout_info": {
            "class": "logging.StreamHandler",
            "level": "INFO",
            "formatter": "simple",
            "stream": "ext://sys.stdout"
        },
        "stdout_debug": {
            "class": "logging.StreamHandler",
            "formatter": "simple",
            "stream": "ext://sys.stdout"
        },
        "file": {
            "class": "logging.handlers.RotatingFileHandler",
            "level": "DEBUG",
            "formatter": "detailed",
            "filename": "logs/logger.log",
            "maxBytes": 50000,
            "backupCount": 3
        }
    },
    "loggers": {
        "root": {
            "level": "DEBUG",
            "handlers": [
                "stdout_info",
                "file"
            ]
        }
    }
}