#NEWLINE# def get_price_net( self , request ) : #NEWLINE# #INDENT# '\n        Returns the total net price of all items.\n        ' #NEWLINE# price = 0 #NEWLINE# for item in self . get_items ( ) : #NEWLINE# #INDENT# price += item . get_price_net ( request ) #NEWLINE# #UNINDENT# return item