#NEWLINE# @ classmethod #NEWLINE# def dump( cls , obj , file , protocol = 0 ) : #NEWLINE# #INDENT# '\n        Equivalent to pickle.dump except that the HoloViews option\n        tree is saved appropriately.\n        ' #NEWLINE# cls . save_option_state = True #NEWLINE# pickle . dump ( obj , file , protocol = protocol ) #NEWLINE# cls . save_option_state = False