Fix bad argument for log level.

            time.sleep(5)

def eddn_log(fname, stream_level="INFO"):

def eddn_log(fname, log_level="INFO"):

    """

    Create a simple file and stream logger for eddn separate from main bot's logging.

    """

    log = logging.getLogger(__name__)

    for hand in log.handlers:

        log.removeHandler(hand)

    log.setLevel("DEBUG")

    log.setLevel(log_level)

    log_fmt = logging.Formatter(fmt="[%(levelname)-5.5s] %(asctime)s %(name)s.%(funcName)s()::%(lineno)s | %(message)s")

    handler = logging.handlers.RotatingFileHandler(fname, maxBytes=2 ** 20, backupCount=3, encoding='utf8')

    handler.setFormatter(log_fmt)

    handler.setLevel("DEBUG")

    handler.setLevel(log_level)

    handler.doRollover()

    log.addHandler(handler)

    handler = logging.StreamHandler(sys.stdout)

    handler.setFormatter(log_fmt)

    handler.setLevel(stream_level)

    handler.setLevel(log_level)

    log.addHandler(handler)

    Return parser for using this component on command line.

    """

    parser = argparse.ArgumentParser(description="EDDN Listener")

    parser.add_argument('--level', '-l', nargs=1, default='DEBUG',

    parser.add_argument('--level', '-l', default='DEBUG',

                        help='Set the overall logging level..')

    parser.add_argument('--all', '-a', action='store_true', dest='all_msgs',

                        help='Capture all messages intercepted.')