如何在Tornado中使用定时旋转文件处理程序记录日志? [英] How to logging with timed rotate file handler in Tornado?

问题描述

我问了一个问题(如何在Tornado中管理nohup.out文件)，了解如何在运行Tornado Web服务时自动处理nohup.out文件.

I've asked a question (how to manage nohup.out file in Tornado) about how to handle nohup.out file automatically when running a Tornado web service.

然后，我决定使用Tornado的logging模块来编写我的日志文件.我了解了Tornado的文档.它提供的日志记录模块没有TimedRotatingFileHandler，我仍然无法将日志文件作为日期进行管理.

And I decided to use the logging module of Tornado to write my log files. I read about the documents of Tornado. The logging module it provides doesn't have the TimedRotatingFileHandler, I still cannot manage the logging files as dates.

所以我想知道如何在Tonado的日志记录模块中使用TimedRotatingFileHandler?

So I want to know how to use TimedRotatingFileHandler in the logging module of Tonado?

推荐答案

我在安装Tornado时会旋转日志文件.

I have rotating log files with my Tornado install.

我在Tornado应用程序启动时添加以下日志记录配置行:

I add this logging config line at the Tornado app startup:

logging.config.dictConfig(yaml.load(open('logging.yaml', 'r')))

，然后包含一个类似于此要点的 .yaml:

and then include a logging.yaml that looks something like this gist:

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