#NEWLINE# @ PluggableDecorator ( 'update_model_decorators' ) #NEWLINE# def update_cache( self , * args , **kwargs ) : #NEWLINE# #INDENT# model = self . impl . read ( * args , ** kwargs ) #NEWLINE# if ( model is not None ) : #NEWLINE# #INDENT# self . cache [ self . key ] = args #NEWLINE# return model