Add function for extend item by common info

exa/exa/spiders/aitop.py

@@ -89,6 +89,7 @@ class AitopSpider(scrapy.Spider):
                 item['title'] = ''.join(i.xpath(".//div[contains(@class, 'col-xs-12')]/h3/a//text()").extract())
                 item['description'] = ''.join(i.xpath(".//div[@class='summary-content']/p/text()").extract())
                 item['url'] = i.xpath(".//div[contains(@class, 'col-xs-12')]/h3/a/@href").extract_first()
+                item.update(self.get_common_items(response.meta['company']))
                 items.append(item)
             return items
         except:
@@ -100,3 +101,7 @@ class AitopSpider(scrapy.Spider):
             return 'https://aitopics.org/search' + has_next
         else:
             return None
+
+    def get_common_items(self, company):
+        return {'region_id': company.region_id, 'type_id': company.type_id,
+                'media_id': company.media_id, 'company_id': company.id}
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