util.py 文件源码

def get_logger(name=None, level=None):
    """
    Return a :class:`logbook.Logger`.

    Arguments:
        - `name`: The name of a specific sub-logger.
        - `level`: A :mod:`logbook` logging level.
    """
    if _logger_convert_level_handler is None:
        _logging_error()

    # At this point, logbook is either defined or an error has been returned
    if level is None:
        level = logbook.NOTSET
    base_name = 'saltyrtc'
    name = base_name if name is None else '.'.join((base_name, name))

    # Create new logger and add to group
    logger = logbook.Logger(name=name, level=level)
    logger_group.add_logger(logger)
    return logger