def default_logging_config():
 remove_null_handler()
 logging.basicConfig(level=logging.INFO, stream=sys.stderr, format='%(asctime)s %(levelname)s: %(message)s')

def default_logging_config ( ) : remove_null_handler ( ) logging . basicConfig ( level = logging . INFO , stream = sys . stderr , format = '%(asctime)s %(levelname)s: %(message)s' )
set up the default dulwich loggers .