log.py

#! /usr/bin/env python

import logging
import sys


log_format = "%(asctime)s %(levelname)s [%(name)s] %(message)s"
formatter = logging.Formatter(log_format)

handler = logging.StreamHandler()
handler.setFormatter(formatter)

log = logging.getLogger(__name__)
log.addHandler(handler)
log.setLevel(logging.INFO)


def main():
    log.info('Hello, world!')


if __name__ == '__main__':
    main()