set up csv logger in python

csvlogger.py

import logging
def setup_csv_logger(log_file, name='csv', level=logging.INFO):

    handler = logging.FileHandler(log_file)        
    handler.setFormatter(
        logging.Formatter('%(asctime)s,%(message)s', 
        datefmt='%Y-%m-%d:%H:%M:%S')
    )
    csvlogger = logging.getLogger(name)
    csvlogger.setLevel(level)
    csvlogger.addHandler(handler)
    return csvlogger


def get_current_time():
    return datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d-%H-%M-%S")

def get_current_day():
    return datetime.now(pytz.timezone('Asia/Shanghai')).strftime("%Y-%m-%d")