标段查询接口增加水准防重

app/services/comprehensive.py

@@ -379,6 +379,8 @@ class ComprehensiveDataService:
             for nyid in section_nyids:
                 if nyid in level_data_by_nyid:
                     for ld in level_data_by_nyid[nyid]:
+                        # 防止重复
+                        if ld.to_dict() not in section_level_data:
                             section_level_data.append(ld.to_dict())
 
             section_dict["checkpoints"] = checkpoints_data