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)

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)

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")

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