#NEWLINE# @ classmethod #NEWLINE# def inverse( cls , * args , **kwargs ) : #NEWLINE# #INDENT# '\n        Return inverse color transform.\n\n        Subclasses to define method _inverse to return instance of\n        inverse object.\n        ' #NEWLINE# if ( ( len ( args ) > 0 ) or ( len ( kwargs ) > 0 ) ) : #NEWLINE# #INDENT# return cls . _inverse ( ) ( * args , ** kwargs ) #NEWLINE# #UNINDENT# return cls . _inverse ( )