'commit'

dsLightRag/Volcengine/T2_CreateConection.py

@@ -0,0 +1,114 @@
+import logging
+import sys
+import time
+
+from volcenginesdkarkruntime import Ark
+
+from Config.Config import VOLC_ACCESSKEY, VOLC_SECRETKEY, VOLC_API_KEY
+from Volcengine.Kit.VikingDBMemoryService import VikingDBMemoryService, MEMORY_COLLECTION_NAME
+
+# 控制日志输出
+logger = logging.getLogger('CollectionMemory')
+logger.setLevel(logging.INFO)
+
+# 只添加一次处理器，避免重复日志
+if not logger.handlers:
+    handler = logging.StreamHandler()
+    handler.setFormatter(logging.Formatter('%(asctime)s - %(name)s - %(levelname)s - %(message)s'))
+    logger.addHandler(handler)
+
+
+def main():
+    logger.info("开始创建索引...")
+    
+    # 初始化记忆库服务
+    memory_service = VikingDBMemoryService(
+        ak=VOLC_ACCESSKEY,
+        sk=VOLC_SECRETKEY,
+        host="api-knowledgebase.mlp.cn-beijing.volces.com",
+        region="cn-beijing"
+    )
+    
+    # 初始化LLM客户端
+    llm_client = Ark(
+        base_url="https://ark.cn-beijing.volces.com/api/v3",
+        api_key=VOLC_API_KEY
+    )
+    
+    try:
+        collection_name = MEMORY_COLLECTION_NAME
+        user_id = "system"
+        assistant_id = "assistant"
+        
+        # 确保集合存在
+        logger.info("检查/创建集合...")
+        memory_service.ensure_collection_exists(collection_name)
+        
+        # 添加测试数据以触发索引构建
+        logger.info("添加测试数据...")
+        test_messages = [
+            {"role": "user", "content": "你好，我是测试用户"},
+            {"role": "assistant", "content": "你好，我是测试助手"}
+        ]
+        
+        test_metadata = {
+            "default_user_id": user_id,
+            "default_assistant_id": assistant_id,
+            "time": int(time.time() * 1000)
+        }
+        
+        session_id = f"test_session_{int(time.time())}"
+        memory_service.add_session(
+            collection_name=collection_name,
+            session_id=session_id,
+            messages=test_messages,
+            metadata=test_metadata
+        )
+        
+        logger.info("测试数据添加成功，等待索引构建...")
+        
+        max_retries = 30
+        retry_interval = 60  # 秒
+        
+        for retry in range(max_retries):
+            try:
+                # 尝试搜索以验证索引是否就绪
+                filter_params = {
+                    "user_id": user_id,
+                    "memory_type": ["sys_event_v1", "sys_profile_v1"]
+                }
+                
+                response = memory_service.search_memory(
+                    collection_name=collection_name,
+                    query="测试查询",
+                    filter=filter_params,
+                    limit=1
+                )
+                
+                # 如果搜索成功，说明索引已就绪
+                logger.info(f"索引已就绪，找到 {response.get('data', {}).get('count', 0)} 条记录")
+                break
+                
+            except Exception as e:
+                error_message = str(e)
+                if "1000023" in error_message:  # 与chat.py.backup中的错误码一致
+                    retry_attempt = retry + 1
+                    logger.info(f"记忆索引正在构建中。将在{retry_interval}秒后重试... (尝试次数 {retry_attempt})")
+                    time.sleep(retry_interval)
+                else:
+                    logger.error(f"搜索时发生错误: {error_message}")
+                    raise
+        else:
+            # 如果循环正常结束（未break），说明超时
+            logger.error(f"索引构建超时，已尝试 {max_retries} 次")
+            sys.exit(1)
+            
+        logger.info("索引创建和测试完成！")
+        
+    except Exception as e:
+        logger.error(f"操作失败: {e}")
+        sys.exit(1)
+
+
+if __name__ == "__main__":
+    main()