def parse_item(self, response): data = data_extractor.extractItems(self, response, self.getters) try: print '\n\n\n\n\n',repr(data),'\n\n\n\n' worth = data_processor.extract_decimals(data['worth']) price = data_processor.extract_decimals(data['price']) savings = worth - price data['discount'] = (savings/worth)*100 except: data['discount'] = None return data
def parse_item(self, response): return data_extractor.extractItems(self, response, self.getters)