Gunicorn 자세히 알아보기

벌채 반출

預設logging處理機制

CONFIG_DEFAULTS = dict(
        version=1,
        disable_existing_loggers=False,

        root={"level": "INFO", "handlers": ["console"]},
        loggers={
            "gunicorn.error": {
                "level": "INFO",
                "handlers": ["error_console"],
                "propagate": True,
                "qualname": "gunicorn.error"
            },

            "gunicorn.access": {
                "level": "INFO",
                "handlers": ["console"],
                "propagate": True,
                "qualname": "gunicorn.access"
            }
        },
        handlers={
            "console": {
                "class": "logging.StreamHandler",
                "formatter": "generic",
                "stream": "ext://sys.stdout"
            },
            "error_console": {
                "class": "logging.StreamHandler",
                "formatter": "generic",
                "stream": "ext://sys.stderr"
            },
        },
        formatters={
            "generic": {
                "format": "%(asctime)s [%(process)d] [%(levelname)s] %(message)s",
                "datefmt": "[%Y-%m-%d %H:%M:%S %z]",
                "class": "logging.Formatter"
            }
        }
)

loglevel改動範圍

def setup(self, cfg):
    self.loglevel = self.LOG_LEVELS.get(cfg.loglevel.lower(), logging.INFO)
    self.error_log.setLevel(self.loglevel)
    self.access_log.setLevel(logging.INFO)
...