django - 正确的日志配置以禁用 django 错误电子邮件

Question

我刚刚让哨兵在我的环境中工作，我尝试调整我的日志记录以使其停止发送错误电子邮件，但它仍然如此，我不明白为什么。我的日志配置是:

LOGGING = {
    "version": 1,
    "disable_existing_loggers": False,
    "formatters": {
        "verbose": {
            "format": '%(levelname)s %(asctime)s (%(pathname)s %(funcName)s): "%(message)s"'
        },
        "simple": {"format": "%(levelname)s %(message)s"},
        "django.server": {
            "()": "django.utils.log.ServerFormatter",
            "format": "[%(server_time)s] %(message)s",
        },
    },
    "handlers": {
        "null": {"level": "DEBUG", "class": "logging.NullHandler",},
        "console": {
            "level": "DEBUG",
            "class": "logging.StreamHandler",
            "formatter": "simple",
        },
        "log_file": {
            "level": "DEBUG",
            "class": "logging.handlers.RotatingFileHandler",
            "filename": "/var/log/courtlistener/django.log",
            "maxBytes": "16777216",  # 16 megabytes
            "formatter": "verbose",
        },
        "django.server": {
            "level": "INFO",
            "class": "logging.StreamHandler",
            "formatter": "django.server",
        },
    },
    "loggers": {
        # Disable SuspiciousOperation.DisallowedHost exception ("Invalid
        # HTTP_HOST" header messages.) This appears to be caused by clients that
        # don't support SNI, and which are browsing to other domains on the
        # server. The most relevant bad client is the googlebot.
        "django.security.DisallowedHost": {
            "handlers": ["null"],
            "propagate": False,
        },
        "django.server": {
            "handlers": ["django.server"],
            "level": "INFO",
            "propagate": False,
        },
        # This is the one that's used practically everywhere in the code.
        "cl": {"handlers": ["log_file"], "level": "INFO", "propagate": True,},
    },
}

这里有没有遗漏的部分？我不知道那怎么可能发送电子邮件。我应该考虑另一个配置变量吗？

更新 :我注意到的一件事是我现在收到纯文本错误电子邮件，而不是以前收到的 HTML 电子邮件。当我调整日志配置时，情况发生了变化，但我不知道为什么，谷歌搜索似乎没有透露任何信息。

Answer 1

Django 设置了一个 default mail_admins处理程序，您不能简单地在 handlers 中替换它部分，所以如果你想摆脱它，你需要覆盖 handlers在根记录器中:

All loggers except django.server propagate logging to their parents, up to the root django logger. The console and mail_admins handlers are attached to the root logger to provide the behavior described above.

LOGGING = {
    'loggers': {
        'django': {
            'handlers': [],
            'level': os.getenv('DJANGO_LOG_LEVEL', 'INFO'),
            'propagate': False,
        },
    },

}

[编辑] 修复了关于覆盖处理程序类的错误声明，遗憾的是它没有按预期工作，似乎以某种方式进行了硬编码(太忙而无法在 django 代码库中查找)。