#NEWLINE# @ property #NEWLINE# def base_style( self ) : #NEWLINE# #INDENT# '\n        Style object this style inherits from or |None| if this style is\n        not based on another style.\n        ' #NEWLINE# base_style = self . _element . base_style #NEWLINE# if ( base_style is None ) : #NEWLINE# #INDENT# return None #NEWLINE# #UNINDENT# return StyleFactory ( self )