MutiFileLogger

import logging
from datetime import datetime

FORMAT = '%(asctime)s: %(levelname)s: %(message)s'


# adjust basic config level as per messages needed to be displayed in console
logging.basicConfig(level=logging.DEBUG,
                        format = FORMAT,
                        datefmt = '%m/%d/%Y %H:%M:%S',
                        filemode='a')

def set_app_logger(name):
    date_str = datetime.now().strftime("%Y_%m_%d")
    file_name = name + "_" + date_str
    logger = logging.getLogger(name)
    logger.addHandler(logging.FileHandler(file_name))
    return logger

logger = set_app_logger("Test1")

logger.debug('Test1 debug message')
logger.info('Test1 info message')
logger.warning('Test1 warning message')
logger.error('Test1 error message')

logger = set_app_logger("Test2")

logger.debug('Test2 debug message')
logger.info('Test2 info message')
logger.warning('Test2 warning message')
logger.error('Test2 error message')


logger = set_app_logger("Test3")

logger.debug('Test3 debug message')
logger.info('Test3 info message')
logger.warning('Test3 warning message')
logger.error('Test3 error message')