Python logging: use milliseconds in time format

Question

By default logging.Formatter(\'%(asctime)s\') prints with the following format:

2011-06-09 10:54:40,638

where 638 is the milli

Answer 1

As of now the following works perfectly with python 3 .

         logging.basicConfig(level=logging.DEBUG,
                     format='%(asctime)s %(levelname)-8s %(message)s',
                     datefmt='%Y/%m/%d %H:%M:%S.%03d',
                     filename=self.log_filepath,
                     filemode='w')

gives the following output

2020/01/11 18:51:19.011 INFO