nac*_*son 6 python python-3.x structured-logging python-logging
我正在使用 python日志记录模块以及python-json-logger,我想添加一些键:
{
"app_name": "myapp",
"env": "prod"
}
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自动查看我的所有日志,无需执行以下操作。
{
"app_name": "myapp",
"env": "prod"
}
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但要让它像我一样工作。:)
我只需使用我需要的自定义逻辑包装主日志记录类,如下所示:
import logging
class CustomLogger(object):
def __init__(self, logger_name, log_format, extra=None):
logging.basicConfig(format=log_format)
self.logger = logging.getLogger(logger_name)
self.extra = extra
def debug(self, msg, *args, **kwargs):
self.logger.debug(msg, *args, extra=self.extra, **kwargs)
def info(self, msg, *args, **kwargs):
self.logger.info(msg, *args, extra=self.extra, **kwargs)
def warning(self, msg, *args, **kwargs):
self.logger.warning(msg, *args, extra=self.extra, **kwargs)
def error(self, msg, *args, **kwargs):
self.logger.error(msg, *args, extra=self.extra, **kwargs)
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然后,只要您需要记录器,就从该类创建它:
from custom_logging import CustomLogger
logger_name = 'my_logger'
log_format = '%(asctime)-15s %(app_name)-8s %(env)-8s %(message)s'
extras = {"app_name": "myapp", "env": "prod"}
logger = CustomLogger(logger_name, log_format, extras)
logger.info('Testing it out')
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希望这可以帮助!
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