如何重命名"levelname"?达到“水平"在Python日志消息? [英] How can I rename "levelname" to "level" in Python log messages?
本文介绍了如何重命名"levelname"?达到“水平"在Python日志消息?的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我有一个如下所示的Python日志记录配置:
I have a Python logging configuration which looks like this:
LOGGING_CONFIG:
version: 1
formatters:
human:
class: logging.Formatter
format: '[%(asctime)s]:[%(levelname)s]: %(message)s'
json:
class: pythonjsonlogger.jsonlogger.JsonFormatter
format: '%(asctime)s %(levelname)s %(message)s'
handlers:
console:
class: logging.StreamHandler
level: DEBUG
formatter: json # change this to 'human' when you run it locally, json in production
file:
class: logging.FileHandler
filename: logfile.log
level: DEBUG
formatter: json
root: # Logging for 3rd party stuff
level: INFO
handlers:
- console
- file
project_name: # Logging this module
level: DEBUG
handlers:
- console
- file
对于另一个系统,我需要结构化日志记录具有一些固定名称.一个示例是它不应为levelname
,而应为level
.如何重命名日志字段?
For another system, I need the structured logging to have some fixed names. One example is that it should not be levelname
, but level
. How can I rename log fields?
我所拥有的:
{"asctime": "2018-10-22 14:50:19,923", "levelname": "info", "message": "foobar"}
我想要什么:
{"asctime": "2018-10-22 14:50:19,923", "level": "info", "message": "foobar"}
推荐答案
levelname
不会出现在普通的Python记录器中,而是出现在您使用的自定义格式化程序中.据我了解,您可以使用以下片段来自定义其输出的字典:
levelname
will not appear in normal Python loggers but in the custom formatter you used. From what I understood you could use below snippet to customize the dict it outputs:
class CustomJsonFormatter(jsonlogger.JsonFormatter):
def add_fields(self, log_record, record, message_dict):
super(CustomJsonFormatter, self).add_fields(log_record, record, message_dict)
log_record['level'] = log_record['levelname']
del log_record['levelname']
然后用地址CustomJsonFormatter
替换pythonjsonlogger.jsonlogger.JsonFormatter
.
这篇关于如何重命名"levelname"?达到“水平"在Python日志消息?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文