log python import code example

Example 1: log2 in python

math.log2(x) 	#x is a number

Example 2: from logging import logger

#!/usr/bin/env python3
# -*- coding: UTF-8 -*-

import logging

logger = logging.getLogger(__name__)
logging.basicConfig(level=logging.DEBUG)

logger.debug('Loging %s lewel', 'DEBUG')
logger.info('Loging %s lewel', 'INFO')
logger.warning('Loging %s lewel', 'WARN')
logger.error('Loging %s lewel', 'ERROR')
logger.critical('Loging %s lewel', 'CRITICAL')