python-logging

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每天一个日志文件

def init_log(self):
    self.log = logging.getLogger('tkArc')
    self.log.setLevel(logging.DEBUG)
    # Add the log message handler to the logger
    handler = logging.handlers.TimedRotatingFileHandler('./tkArc.log', when='midnight')
    logdf = logging.Formatter('$asctime $name ${levelname} $message', style='$')
    handler.setFormatter(logdf)
    self.log.addHandler(handler)

循环记录日志

import logging
import logging.handlers

my_logger = logging.getLogger('fireworks_plugin')
my_logger.setLevel(logging.DEBUG)
# Add the log message handler to the logger
handler = logging.handlers.RotatingFileHandler(
    'fireworks_plugin.log', maxBytes=1024*1000*10, backupCount=5)
df = logging.Formatter('$asctime $name ${levelname} $message', style='$')
handler.setFormatter(df)
my_logger.addHandler(handler)

for i in range(100):
    my_logger.warning('This is a warning')
    my_logger.debug('This is a debuging')
    my_logger.info('This is a info')
    my_logger.error('This is a error')