python日志通过不同的等级打印不同的颜色(示例代码)

这篇文章主要介绍了python日志通过不同的等级打印不同的颜色，本文通过实例代码给大家介绍的非常详细，对大家的学习或工作具有一定的参考借鉴价值，需要的朋友可以参考下

1，不用第三方库

 # coding: utf-8 import logging BLACK, RED, GREEN, YELLOW, BLUE, MAGENTA, CYAN, WHITE = range(8) RESET_SEQ = "\033[0m" COLOR_SEQ = "\033[1;%dm" COLORS = { 'WARNING': GREEN, 'INFO': WHITE, 'DEBUG': BLUE, 'CRITICAL': YELLOW, 'ERROR': RED } class ColoredFormatter(logging.Formatter): def __init__(self, msg, use_color=True): logging.Formatter.__init__(self, msg) self.use_color = use_color def format(self, record): levelname = record.levelname message = str(record.msg) funcName = record.funcName if self.use_color and levelname in COLORS: levelname_color = COLOR_SEQ % (30 + COLORS[levelname]) + levelname + RESET_SEQ message_color = COLOR_SEQ % (30 + COLORS[levelname]) + message + RESET_SEQ funcName_color = COLOR_SEQ % (30 + COLORS[levelname]) + funcName + RESET_SEQ record.levelname = levelname_color record.msg = message_color record.funcName = funcName_color return logging.Formatter.format(self, record) LOGFORMAT = "[%(asctime)s][%(name)s] [%(levelname)s] (%(filename)s:%(funcName)s:%(lineno)d) %(message)s" LOG_LEVEL = logging.DEBUG formatter = ColoredFormatter(LOGFORMAT) stream = logging.StreamHandler() stream.setLevel(LOG_LEVEL) stream.setFormatter(formatter) logging.root.setLevel(LOG_LEVEL) log = logging.getLogger('logconfig') log.setLevel(LOG_LEVEL) log.addHandler(stream) def Logging(name): log = logging.getLogger(name) log.setLevel(LOG_LEVEL) log.addHandler(stream) return log if __name__ == '__main__': logger = Logging(__name__) logger.info(123123) logger.debug(123123) logger.error(123123) logger.warning(123123)

在这里插入图片描述

2，使用colorlog pip install colorlog

 # coding: utf-8 # coding: utf-8 from colorlog import ColoredFormatter import logging LOG_LEVEL = logging.DEBUG LOGFORMAT = "[%(asctime)s][%(name)s] [%(log_color)s**%(levelname)s**%(reset)s] [%(filename)s:%(funcName)s:%(log_color)s%(lineno)d%(reset)s] %(log_color)s%(message)s%(reset)s" logging.root.setLevel(LOG_LEVEL) formatter = ColoredFormatter(LOGFORMAT) stream = logging.StreamHandler() stream.setLevel(LOG_LEVEL) stream.setFormatter(formatter) log = logging.getLogger('logconfig') log.setLevel(LOG_LEVEL) log.addHandler(stream) def Logging(name): log = logging.getLogger(name) log.setLevel(LOG_LEVEL) log.addHandler(stream) return log if __name__ == '__main__': logging = Logging("test") logging.info(123123) logging.warning(123123) logging.debug(123123)

在这里插入图片描述

3，华丽的日志

pip install logbook termcc dataclasses

 #coding: utf-8 from logbook import Logger from termcc.helper.logger import sample_flask as setup_logger setup_logger() logging = Logger(__name__) logging.info("123123") logging.debug("123123") logging.warn("123123")

在这里插入图片描述