code: def _raw_config_setting(config_obj, section, param, default=None, config_filename='', warn_on_none_level=logging.WARN):
      
      # noinspection PyBroadException
      try:
          return config_obj.get(section, param)
      except:
          if (default is None) and warn_on_none_level is not None:
              _warn_missing_setting(section, param, config_filename, warn_on_none_level)
          return default
docs: Read (section, param) from `config_obj`. If not found, return `default`
  
      If the setting is not found and `default` is None, then an warn-level message is logged.
      `config_filename` can be None, filepath or list of filepaths - it is only used for logging.
  
      If warn_on_none_level is None (or lower than the logging level) message for falling through to
          a `None` default will be suppressed.