code: def configure_all_loggers_for_colour(remove_existing: bool = True) -> None:
      
      handler = get_colour_handler()
      apply_handler_to_all_logs(handler, remove_existing=remove_existing)
docs: Applies a preconfigured datetime/colour scheme to ALL logger.
  
      Should ONLY be called from the ``if __name__ == 'main'`` script;
      see https://docs.python.org/3.4/howto/logging.html#library-config.
  
      Generally MORE SENSIBLE just to apply a handler to the root logger.
  
      Args:
          remove_existing: remove existing handlers from logger first?