init

services/__init__.py

@@ -0,0 +1,74 @@
+"""服务层模块 - 核心与扩展分离架构"""
+
+# 核心服务
+from services.core import (
+    create_chat_model,
+    get_prompt_manager,
+    get_sql_prompt_manager,
+    get_template_matcher,
+)
+
+# 外部集成
+from services.integrations import (
+    RagflowClient,
+    extract_table_name,
+    RagflowSync,
+)
+
+# 可选的 Nacos 导入
+try:
+    from services.integrations import (
+        NacosManager,
+        NacosConfig,
+        ServiceConfig,
+        load_nacos_config,
+        load_service_config,
+    )
+except ImportError:
+    pass
+
+# 数据存储
+from services.storage import (
+    get_message_storage,
+    MessageStorage,
+    get_structured_logger,
+    CacheBase,
+    NoopCache,
+    RedisCache,
+)
+
+# 工具服务
+from services.tools import ToolRouter
+
+# 基础设施
+from services.common import AppError, ErrorCode
+
+__all__ = [
+    # 核心服务
+    "create_chat_model",
+    "get_prompt_manager",
+    "get_sql_prompt_manager",
+    "get_template_matcher",
+    # 外部集成
+    "RagflowClient",
+    "extract_table_name",
+    "RagflowSync",
+    # Nacos (可选)
+    "NacosManager",
+    "NacosConfig",
+    "ServiceConfig",
+    "load_nacos_config",
+    "load_service_config",
+    # 数据存储
+    "get_message_storage",
+    "MessageStorage",
+    "get_structured_logger",
+    "CacheBase",
+    "NoopCache",
+    "RedisCache",
+    # 工具服务
+    "ToolRouter",
+    # 基础设施
+    "AppError",
+    "ErrorCode",
+]