def logging_setup(conf):
logger = logging.getLogger()
logger.propagate = False
default = '%(asctime)s - %(process)d - %(levelname)s - %(session)s - %(module)s - %(message)s'
log_format = conf.get('format', default)
formatter = logging.Formatter(log_format)
log_level = conf.get('level', 'INFO')
logger.setLevel(log_level)
logfile = conf.get('logfile')
if logfile:
logsize = conf.get('logsize', 512 * 1024)
retain = conf.get('logretain', 5)
handler = ConcurrentRotatingFileHandler(logfile, 'a', logsize, retain)
else:
handler = logging.StreamHandler()
handler.setFormatter(formatter)
handler.setLevel(log_level)
logger.addHandler(handler)
logger.addFilter(SessionFilter())
handler.addFilter(SessionFilter())
logging.getLogger('requests').setLevel('WARN')
logging.getLogger('urllib3').setLevel('WARN')
path = os.getcwd() + '/'
warningFilter = logging.Filter()
errorFilter = logging.Filter()
criticalFilter = logging.Filter()
# 区分日志等级
warningFilter.filter = lambda level: 30 <= level.levelno <= 30
errorFilter.filter = lambda level: 40 <= level.levelno <= 40
criticalFilter.filter = lambda level: 50 <= level.levelno <= 50
# 日志分三个等级
warningOperation = RotatingFileHandler(path + 'z_warning.log',
maxBytes=1 * 1024 * 1024,
backupCount=1)
warningOperation.addFilter(warningFilter)
warningFormat = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
warningOperation.setFormatter(warningFormat)
errorOperation = RotatingFileHandler(path + 'z_error.log',
maxBytes=10 * 1024 * 1024,
backupCount=5)
errorOperation.addFilter(errorFilter)
errorFormat = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
errorOperation.setFormatter(errorFormat)
criticalOperation = RotatingFileHandler(path + 'z_critical.log',
maxBytes=10 * 1024 * 1024,
backupCount=2)
criticalOperation.addFilter(criticalFilter)
criticalFormat = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
