python创建多个logging日志文件的方法实现

import os
import logging
def creat_logger(log_path,logging_name,suf_name):
    if not os.path.exists(log_path):
        os.makedirs(log_path)
    log_full_path = log_path + logging_name + suf_name
    logger = logging.getLogger(logging_name)
    logger.setLevel(level=logging.DEBUG)
    handler = logging.FileHandler(log_full_path, encoding='UTF-8',mode = 'w')
    handler.setLevel(logging.INFO)
    formatter = logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s')
    handler.setFormatter(formatter)
    console = logging.StreamHandler()
    console.setLevel(logging.DEBUG)
    logger.addHandler(handler)
    logger.addHandler(console)
    return logger
if __name__ =='__main__':
    for i in range(5):
        for j in range(4):
            log_trace = creat_logger('./log/i_loop'+str(i)+'/','j_loop'+str(j),'.txt')
            log_trace.debug('DEBUG: iloop = %d , jloop = %d',i,j)
            log_trace.info('INFO: iloop = %d , jloop = %d',i,j)
            for handler in list(log_trace.handlers):
                log_trace.removeHandler(handler)