Python logging管理不同级别log打印和存储实例

import logging  logging.basicConfig(level = logging.DEBUG,           format = '%(asctime)s %(filename)s[line:%(lineno)d]%(levelname)s %(message)s',           datefmt = '%a, %d %b %Y %H:%M:%S',           filename = './logcheck.log',           filemode = 'w')  ############################################################################### #define one StreamHandler, set the log mode console = logging.StreamHandler() console.setLevel(logging.INFO) formatter = logging.Formatter('%(name)-12s: %(levelname)-8s %(message)s') console.setFormatter(formatter) logging.getLogger('').addHandler(console) ###############################################################################  filePath = r'C:/ddms.bat'  logging.error('Open file failed!') logging.warn('sort mode disabled') logging.debug('%s' % filePath) logging.info('xml file generated successfully!') 

root    : ERROR  Open file failed! root    : WARNING sort mode disabled root    : INFO   xml file generated successfully!