1，不用第三方库

# coding: utf-8import loggingBLACK, 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.DEBUGformatter = 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 logif __name__ == '__main__': logger = Logging(__name__) logger.info(123123) logger.debug(123123) logger.error(123123) logger.warning(123123)

2，使用colorlog pip install colorlog

# coding: utf-8# coding: utf-8from colorlog import ColoredFormatterimport loggingLOG_LEVEL = logging.DEBUGLOGFORMAT = "[%(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 logif __name__ == '__main__': logging = Logging("test") logging.info(123123) logging.warning(123123) logging.debug(123123)

3，华丽的日志

pip install logbook termcc dataclasses

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

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