add

trans2es/utils/tag_transfer.py

@@ -8,13 +8,14 @@ import logging
 import traceback
 from libs.tools import tzlc
 from trans2es.models.topic import Topic
-from trans2es.models.tag import TopicTag,CommunityTagType,CommunityTagTypeRelation
+from trans2es.models.tag import TopicTag, CommunityTagType, CommunityTagTypeRelation
 import datetime
 
+
 class TagTransfer(object):
 
     @classmethod
-    def get_tag_data(cls,instance):
+    def get_tag_data(cls, instance):
         try:
             res = dict()
 
@@ -22,14 +23,14 @@ class TagTransfer(object):
 
             tag_name_terms_list = list()
             for i in range(len(instance.name)):
-                for j in range(i,len(instance.name)+1):
+                for j in range(i, len(instance.name) + 1):
                     name_term = instance.name[i:j].strip()
                     if name_term:
                         tag_name_terms_list.append(name_term)
 
             res["suggest"] = {
-                "input":tag_name_terms_list,
-                "contexts":{
+                "input": tag_name_terms_list,
+                "contexts": {
                     "is_online": [instance.is_online],
                     "is_deleted": [instance.is_deleted]
                 }
@@ -39,19 +40,24 @@ class TagTransfer(object):
             res["is_deleted"] = instance.is_deleted
 
             res["near_new_topic_num"] = 0
-            if instance.is_online==True and instance.is_deleted==False:
+            if instance.is_online == True and instance.is_deleted == False:
                 topic_id_list = list()
 
-                sql_result_list = TopicTag.objects.filter(tag_id=instance.id).values_list("topic_id",flat=True)
+                sql_result_list = TopicTag.objects.filter(tag_id=instance.id).values_list("topic_id", flat=True)
                 for item_id in sql_result_list:
                     topic_id_list.append(item_id)
 
-                time_base_val = datetime.datetime.strftime(datetime.datetime.now()+datetime.timedelta(-7), "%Y-%m-%d")
-                topic_num = Topic.objects.filter(id__in=topic_id_list,create_time__gte=time_base_val).count()
+                topic_nums = 0
+                time_base_val = datetime.datetime.strftime(datetime.datetime.now() + datetime.timedelta(-7), "%Y-%m-%d")
+                for i in range(0, len(topic_id_list), 1000):
+                    topic_num = Topic.objects.filter(id__in=topic_id_list[i:i + 1000],
+                                                     create_time__gte=time_base_val).count()
+                    topic_nums += topic_num
 
-                res["near_new_topic_num"] = topic_num
+                res["near_new_topic_num"] = topic_nums
 
-            tag_type_sql_list = CommunityTagTypeRelation.objects.filter(tag_id=instance.id).values_list("tag_type_id",flat=True)
+            tag_type_sql_list = CommunityTagTypeRelation.objects.filter(tag_id=instance.id).values_list("tag_type_id",
+                                                                                                        flat=True)
             tag_type_list = list()
             for tag_type_id in tag_type_sql_list:
                 tag_type_list.append(tag_type_id)
@@ -61,4 +67,4 @@ class TagTransfer(object):
             return res
         except:
             logging.error("catch exception,err_msg:%s" % traceback.format_exc())
-            return dict()
\ No newline at end of file
+            return dict()