搜索es方法

src/main/Python/estools.py

@@ -5,9 +5,13 @@ class ESTools:
     """
     es工具
     """
+    # es库
     _index = 'goods'
+    # es主机
     _host = [{"host": '172.18.45.18', "port": 9200}, {"host": '172.18.45.17', "port": 9200},
-             {"host": '172.18.45.16', "port": 9200}, {"host": '172.18.69.190', "port": 9200}]
+             {"host": '172.18.45.16', "port": 9200}, {"host": '172.18.69.190', "port": 9200},
+             {"host": '172.18.69.192', "port": 9200}]
+
     _TB_RATE = 0.7
     _JD_RATE = 0.55
 
@@ -23,6 +27,7 @@ class ESTools:
         :return: 搜索结果和分数
         """
         if self.es.ping():
+            # es查询语句
             query = {
                 "query": {
                     "bool": {
@@ -43,8 +48,10 @@ class ESTools:
                 "from": 0,
                 "size": size
             }
+            # 查询结果
             hits = self.es.search(index=self._index, body=query)
             res = hits['hits']['hits']
+            # 取出查询分数
             scores = [i['_score'] for i in res]
             scores = sorted(scores)
             return res, scores
@@ -68,17 +75,27 @@ class ESTools:
             score_median = sco[int(len(sco) / 2)]
             for i in res:
                 # 对每条数据进行处理
+                # 分数大于中位数
                 if i["_score"] > score_median:
+                    # 分数大于平均数
                     if i["_score"] > score_avg:
+                        # 源数据
                         source = i['_source']
+                        # 平台
                         platform = source["platform"]
+                        # 券后佣金
                         coupon_commission = source["coupon_commission"]
                         # 给用户的佣金比例
                         rate = self._JD_RATE if platform == 2 else self._TB_RATE
+                        # 券金额
                         coupon_amount = source["coupon_amount"]
+                        # 优惠文案
                         discount_text = f'￥{coupon_amount}券' if coupon_amount > 0 else ''
+                        # 用户佣金
                         user_commission = "{:.2f}".format(coupon_commission * rate)
+                        # 券后价
                         end_price = source["coupon_price"]
+                        # 最终优惠金额
                         final_price = round(price - end_price, 2)
                         result = {
                             "item_id": source["item_id"],
@@ -97,6 +114,7 @@ class ESTools:
                             "user_commission_text": f'返现{user_commission}'
                         }
                         temp.append(result)
+            # 按价格排序
             results = sorted(temp, key=lambda x: x["end_price"])
             return results
         else: