Merge branch 'similar_sort' into 'master'

modify maidian

See merge request !150

linucb/views/collect_data.py

@@ -112,9 +112,9 @@ class CollectData(object):
                         # 更新该用户的推荐tag数据，放在 更新完成user tag行为信息之后
                         self.update_recommend_tag_list(device_id, user_feature)
                     elif "type" in raw_val_dict and "page_precise_exposure" == raw_val_dict["type"]:
-                        if isinstance(raw_val_dict["params"]["exposure_cards"],str)
+                        if isinstance(raw_val_dict["params"]["exposure_cards"],str):
                             exposure_cards_list = json.loads(raw_val_dict["params"]["exposure_cards"])
-                        elif isinstance(raw_val_dict["params"]["exposure_cards"],list)
+                        elif isinstance(raw_val_dict["params"]["exposure_cards"],list):
                             exposure_cards_list = raw_val_dict["params"]["exposure_cards"]
                         else:
                             exposure_cards_list = list()