code: def init_volumes(self, single=None, only_mount=None, skip_mount=None, swallow_exceptions=True):
          
  
          for volume in self.detect_volumes(single=single):
              for vol in volume.init(only_mount=only_mount, skip_mount=skip_mount,
                                     swallow_exceptions=swallow_exceptions):
                  yield vol
docs: Generator that detects and mounts all volumes in the disk.
  
          :param single: If *single* is :const:`True`, this method will call :Func:`init_single_volumes`.
                         If *single* is False, only :func:`init_multiple_volumes` is called. If *single* is None,
                         :func:`init_multiple_volumes` is always called, being followed by :func:`init_single_volume`
                         if no volumes were detected.
          :param list only_mount: If set, must be a list of volume indexes that are only mounted.
          :param list skip_mount: If set, must be a list of volume indexes tat should not be mounted.
          :param bool swallow_exceptions: If True, Exceptions are not raised but rather set on the instance.