我已经在使用一个基本的日志(log)配置，所有模块中的所有消息都存储在一个文件中.然而，我现在需要一个更复杂的解决方案:
我一直在阅读模块的文档，但目前它们对我来说非常复杂.伐木工人，搬运工人...
简而言之:
如何在Python 3中登录到两个文件，即:
import logging
# ...
logging.file1.info('Write this to file 1')
logging.file2.info('Write this to file 2')
你可以这样做:
import logging
formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
def setup_logger(name, log_file, level=logging.INFO):
"""To setup as many loggers as you want"""
handler = logging.FileHandler(log_file)
handler.setFormatter(formatter)
logger = logging.getLogger(name)
logger.setLevel(level)
logger.addHandler(handler)
return logger
# first file logger
logger = setup_logger('first_logger', 'first_logfile.log')
logger.info('This is just info message')
# second file logger
super_logger = setup_logger('second_logger', 'second_logfile.log')
super_logger.error('This is an error message')
def another_method():
# using logger defined above also works here
logger.info('Inside method')