python打印带时间的日志实现代码

print(value1, value2, ..., sep=' ', end='\n', file=sys.stdout, flush=False)

print("Hello, world!")  # 打印一个字符串

name = "Alice"
age = 25
print("Name:", name, "Age:", age)  # 打印多个值，使用默认分隔符和换行符

print("Hello", "world", sep="-")  # 使用自定义分隔符

print("Hello", end="")  # 不换行输出

file = open("output.txt", "w")
print("Hello, file!", file=file)  # 输出到文件

print("Hello, flush!", flush=True)  # 立即刷新输出

import logging

class TimeStampedLogger:
    def __init__(self, log_level=logging.INFO):
        self.logger = self._configure_logger(log_level)

    def _configure_logger(self, log_level):
        logger = logging.getLogger(__name__)
        logger.setLevel(log_level)

        formatter = logging.Formatter('%(asctime)s - %(message)s')

        stream_handler = logging.StreamHandler()
        stream_handler.setFormatter(formatter)
        logger.addHandler(stream_handler)

        return logger

    def info(self, message):
        self.logger.info(message)

    def debug(self, message):
        self.logger.debug(message)

logger = TimeStampedLogger()

def info(self, message):
    self.logger.info(message)

def debug(self, message):
	self.logger.debug(message)

import sys,time

def Log(msg,line,name):
    #文件地址  __file__，可选添加
    date = time.strftime('%Y.%m.%d %H:%M:%S ',time.localtime(time.time()))
    print(date+':'+ msg +', Line '+line+' , in '+name)

if __name__ == '__main__':
    Log('hello',str(sys._getframe().f_lineno),sys._getframe().f_code.co_name) 

#2022.03.25 11:52:15 :hello, Line 9 , in <module>