On 24 Apr 2020 22:18:45 GMT r...@zedat.fu-berlin.de (Stefan Ram) wrote: > DL Neil <pythonl...@danceswithmice.info> writes: > >Python's logging library enables messages to be formatted > >accordingly, and directed differently, depending upon 'level of > >severity'. So, as well as the flexibility mentioned before, there is > >an option to direct logging output to stdout/stderr as a > >matter-of-course! > > Here's some example code I wrote: > > import logging > > def setup_logging( logging ): > """Setup a logger using the standard logging module, > which needs to be passed as the argument""" > logger = logging.getLogger() > handler = logging.StreamHandler() > formatter = logging.Formatter( '%(asctime)s %(name)-12s > %(levelname)-8s %(message)s' ) handler.setFormatter( formatter ) > logger.addHandler( handler ) > logger.setLevel( logging.DEBUG ) > return logger > > logger = setup_logging( logging ) > logger.debug( "Hi!" ) > > It outputs (apparently to sys.stderr): > > 2020-04-24 23:13:59,467 root DEBUG Hi! > >
Yes, I know about this. But in this particular case I don't gain much by using a logger. print() is good enough. I will investigate yielding and callback to see which is best in my particular case. -- https://mail.python.org/mailman/listinfo/python-list
