python - 打印当前日志记录级别

Question

这是我正在运行的一些代码:

import logging

logger = logging.getLogger("test.logger")
logger.setLevel(logging.DEBUG)

print("Effective logging level is {}".format(logger.getEffectiveLevel()))

这是输出:

Effective logging level is 10

如何打印级别而不是数字？

Answer 1

将数字级别传递给 logging.getLevelName() :

>>> import logging
>>> logging.getLevelName(10)
'DEBUG'

如 jar 头上所说:

Returns the textual representation of logging level lvl.

对于您的代码:

print("Effective logging level is {}".format(
    logging.getLevelName(logger.getEffectiveLevel())))