def all_logging_disabled(highest_level=logging.CRITICAL):
    """
    A context manager that will prevent any logging messages
    triggered during the body from being processed.

    :param highest_level: the maximum logging level in use.
      This would only need to be changed if a custom level greater than CRITICAL
      is defined.

    https://gist.github.com/simon-weber/7853144
    """
    # two kind-of hacks here:
    #    * can't get the highest logging level in effect => delegate to the user
    #    * can't get the current module-level override => use an undocumented
    #       (but non-private!) interface

    previous_level = logging.root.manager.disable

    logging.disable(highest_level)

    try:
        yield
    finally:
        logging.disable(previous_level)

    A context manager that will prevent any logging messages
    triggered during the body from being processed.

    :param highest_level: the maximum logging level in use.
      This would only need to be changed if a custom level greater than CRITICAL
      is defined.

    https://gist.github.com/simon-weber/7853144
    
extern/ldm_zero123/extras.py