code: def printState(self, state=None, name="Main"):
      # for debugging
      if state is None:
          state = self.saveState()
      print("=== %s dock area ===" % name)
      if state["main"] is None:
          print("   (empty)")
      else:
          self._printAreaState(state["main"])
      for i, float in enumerate(state["float"]):
          self.printState(float[0], name="float %d" % i)
  
imports: import weakref
  from ..Qt import QtWidgets
  from .Container import Container, HContainer, TContainer, VContainer
  from .Dock import Dock
  from .DockDrop import DockDrop
label_desc: Use image node_id 25 for calling the DockArea obj's underlying member method code with example usage: obj.printState(state, name) without return types