Merge branch 'feature/virtual_vote_num' into 'dev'

帖子添加虚拟点赞

See merge request alpha/physical!219

trans2es/models/topic.py

@@ -248,7 +248,7 @@ class PictorialTopic(models.Model):
     is_deleted = models.BooleanField(verbose_name=u'是否删除')
 
 
-class TopicExtra(BaseModel):
+class TopicExtra(models.Model):
     """帖子相关额外信息"""
 
     class Meta:
@@ -256,5 +256,6 @@ class TopicExtra(BaseModel):
         app_label = 'community'
         db_table = 'topic_extra'
 
+    id = models.IntegerField(verbose_name=u'ID', primary_key=True)
     topic_id = models.IntegerField(verbose_name=u"帖子ID",db_index=True)
     virtual_vote_num = models.IntegerField(verbose_name="帖子虚拟点赞")