text: import vbox.base
  
  from . import (
      dvd,
      exceptions,
      extraData,
      floppy,
      hdd,
      host,
      network,
      usb,
      vm,
  )
  
  class VirtualBox(vbox.base.CacheChain):
  
      exceptions = exceptions
  
      def __init__(self, cli):
          super(VirtualBox, self).__init__()
          self.cli = cli
          self._libraris = _libs = []
  
          self.host = host.Host(self)
          self.vms = vm.Library(self)
          self.hdds = hdd.Library(self)
          self.dvds = dvd.Library(self)
          self.floppies = floppy.Library(self)
          self.networking = network.Library(self)
          self.usb = usb.Library(self)
          self.extraData = extraData.ExtraData(self.cli, "global")