Python 2.7 uwsgi+flask logging.config不工作,也会中断应用程序
在过去的5个小时里一直在寻找答案,但什么也没找到 我有一个flask python 2.7应用程序可以很好地与uwsgi配合使用,但我没有日志 /etc/uwsgi/uwsgi.ini配置:Python 2.7 uwsgi+flask logging.config不工作,也会中断应用程序,python-2.7,logging,flask,uwsgi,Python 2.7,Logging,Flask,Uwsgi,在过去的5个小时里一直在寻找答案,但什么也没找到 我有一个flask python 2.7应用程序可以很好地与uwsgi配合使用,但我没有日志 /etc/uwsgi/uwsgi.ini配置: [uwsgi] socket = /tmp/uwsgi.sock chown-socket = nginx:nginx chmod-socket = 664 cheaper = 2 processes = 16 /app/uwsgi.ini [uwsgi] module = main callable =
[uwsgi]
socket = /tmp/uwsgi.sock
chown-socket = nginx:nginx
chmod-socket = 664
cheaper = 2
processes = 16
/app/uwsgi.ini
[uwsgi]
module = main
callable = app
/app/main.py在没有uwsgi的情况下工作正常
app = Flask(__name__)
...
...
...
if __name__ == "__main__":
with open("{0}/logging.config.json".format(CONFIG_PATH), "r") as fd:
logging.config.dictConfig(json.load(fd))
app.run()
logging.config.json:
...
"formatters": {
"simple": {
"()": "pythonjsonlogger.jsonlogger.JsonFormatter",
"format": "%(asctime)s %(levelname)s %(module)s %(message)s"
}
...
"handlers": {
"console":{
"level": "DEBUG",
"class": "logging.StreamHandler",
"formatter": "simple",
"stream" : "ext://sys.stdout"
},
"loggers": { },
"root": {
"handlers": ["console"],
"level": "DEBUG"
}
}
我还尝试将记录器移到main one post之外,建议如下:
app = Flask(__name__)
with open("{0}/logging.config.json".format(CONFIG_PATH), "r") as fd:
logging.config.dictConfig(json.load(fd))
...
...
...
if __name__ == "__main__":
app.run()
它只是打破了uwsgi:
--- no python application found, check your startup logs for errors ---
与应用程序声明之前的日志声明相同,但没有错误-应用程序无法工作
有什么建议吗?我发现了问题:
"formatters": {
"simple": {
"()": "pythonjsonlogger.jsonlogger.JsonFormatter",
"format": "%(asctime)s %(levelname)s %(module)s %(message)s"
}
pythonjsonlogger是我几十年前手动安装的一个库,但我忘记了。声明logging.config.dictConfig时未正确加载
此外,无论谁看到这个,uWSGI只调用app.run,如果你想看到任何日志,你应该在声明app之前声明日志。例如:
with open("{0}/logging.config.json".format(CONFIG_PATH), "r") as fd:
logging.config.dictConfig(json.load(fd))
app = Flask(__name__)
...
...
...
if __name__ == "__main__":
app.run()