function for required logging

block comment

from contextlib import contextmanager
from logging import getLogger, DEBUG, basicConfig

basicConfig(level = DEBUG)


@contextmanager
def comment(comment, logger=getLogger(),level=DEBUG):
    try:
        yield
    except BaseException:
        logger.log(level, "%s failed", comment)
        raise
    else:
        logger.log(level, "%s done", comment)
        
with comment('test block', level=DEBUG):
    pass