logging日志设置颜色

https://www.cnblogs.com/wangtaobiu/p/11987025.html

从pypi、GitHub等地方可以找到其参考文档

import logging, coloredlogs
from functools import wraps


# color logging
coloredlogs.DEFAULT_FIELD_STYLES = \
    {'asctime': {'color': 'green'},
        'hostname': {'color': 'magenta'},
        'levelname': {'color': 'black', 'bold': True},
        'module': {'color': 'blue'},
        'name': {'color': 'blue'},
        'programname': {'color': 'cyan'}
    }
coloredlogs.DEFAULT_LEVEL_STYLES = \
    {'critical': {'bold': True, 'background':'red'},
        'debug': {'color': 'green'},
        'error': {'color': 'red'},
        'info': {},
        'notice': {'color': 'magenta'},
        'spam': {'color': 'green', 'faint': True},
        'success': {'color': 'green', 'bold': True},
        'verbose': {'color': 'blue'},
        'warning': {'color': 'yellow'}
    }
logger = logging.getLogger('main')
# coloredlogs.install(level='INFO', fmt='%(asctime)s,%(msecs)03d %(levelname)s %(message)s')
coloredlogs.install(level='INFO', fmt='%(asctime)s, %(levelname)s, %(module)s[%(lineno)d] %(message)s')

# Some examples.
logger.debug("this is a debugging message")
logger.info("this is an informational message")
logger.warning("this is a warning message")
logger.error("this is an error message")
logger.critical("this is a critical message")