add

talos/models/diary/diary.py

@@ -184,6 +184,29 @@ class Diary(models.Model):
             logging.error("catch exception,err_msg:%s" % traceback.format_exc())
             return ''
 
+    def get_keynote_sentence(user_id=None, id=None):
+        try:
+            result = Problems.objects.filter(user_id=user_id, topic_type__in=["0", "1", "2"], diary_id=id,
+                                             is_online=True).order_by('-last_modified').values_list(
+                "answer", flat=True)[:5]
+            content_list = []
+            for content in result:
+                ss = content.encode('utf-16', 'surrogatepass').decode('utf-16')
+                dr = re.compile(r"<[^>]+>", re.S)
+                str_re = dr.sub("", ss)
+                para = re.sub('([；。！？\?])([^”’])', r"\1\n\2", str_re)  # 单字符断句符
+                para = re.sub('(\.{6})([^”’])', r"\1\n\2", para)  # 英文省略号
+                para = re.sub('(\…{2})([^”’])', r"\1\n\2", para)  # 中文省略号
+                para = re.sub('([；。！？\?][”’])([^，。！？\?])', r'\1\n\2', para)
+                para = para.rstrip()  # 段尾如果有多余的\n就去掉它
+                for con in para.split("\n"):  ##切分文章成一句一句的内容
+                    r = '[’!"#$%&\'()*+,-./:;=?@[\\]^_`{|}~。？，]+'
+                    cos = con.lstrip(r)
+                    content_list.append(cos)
+            return content_list
+        except:
+            logging.error("catch exception,logins:%s" % traceback.format_exc())
+            return []
 
     def get_new_diary_score(self):
         try:

trans2es/utils/diary_transfer.py

@@ -68,6 +68,7 @@ def get_diary(instance):
         'stick_priority': d.stick_priority,
         "title": d.title,
         "answer": d.get_diary_answer(),
+        "keynote_sentence": d.get_keynote_sentence(d.user_id, d.id) if int(float(d.content_level)) >= 3 else "",
         "good_click":d.get_good_click,
         "is_promote":d.get_cpc,
         "is_low_quality":d.get_low_quality