ruff: 清理代码并规范导入顺序

对整个代码库进行了大规模的清理和重构，主要包括：
- 统一并修复了多个文件中的 `import` 语句顺序，使其符合 PEP 8 规范。
- 移除了大量未使用的导入和变量，减少了代码冗余。
- 修复了多处代码风格问题，例如多余的空行、不一致的引号使用等。
- 简化了异常处理逻辑，移除了不必要的 `noqa` 注释。
- 在多个文件中使用了更现代的类型注解语法（例如 `list[str]` 替代 `List[str]`）。

src/plugins/built_in/affinity_flow_chatter/affinity_interest_calculator.py

@@ -4,9 +4,10 @@
 """
 
 import time
-import orjson
 from typing import TYPE_CHECKING
 
+import orjson
+
 from src.chat.interest_system import bot_interest_manager
 from src.common.logger import get_logger
 from src.config.config import global_config

src/plugins/built_in/affinity_flow_chatter/plan_executor.py

@@ -230,11 +230,11 @@ class ChatterPlanExecutor:
         except Exception as e:
             error_message = str(e)
             logger.error(f"执行回复动作失败: {action_info.action_type}, 错误: {error_message}")
-        '''
+        """
         # 记录用户关系追踪
         if success and action_info.action_message:
             await self._track_user_interaction(action_info, plan, reply_content)
-        '''
+        """
         execution_time = time.time() - start_time
         self.execution_stats["execution_times"].append(execution_time)
 

src/plugins/built_in/affinity_flow_chatter/planner.py

@@ -10,10 +10,10 @@ from typing import TYPE_CHECKING, Any
 from src.common.logger import get_logger
 from src.config.config import global_config
 from src.mood.mood_manager import mood_manager
+from src.plugin_system.base.component_types import ChatMode
 from src.plugins.built_in.affinity_flow_chatter.plan_executor import ChatterPlanExecutor
 from src.plugins.built_in.affinity_flow_chatter.plan_filter import ChatterPlanFilter
 from src.plugins.built_in.affinity_flow_chatter.plan_generator import ChatterPlanGenerator
-from src.plugin_system.base.component_types import ChatMode
 
 if TYPE_CHECKING:
     from src.chat.planner_actions.action_manager import ChatterActionManager

src/plugins/built_in/web_search_tool/engines/searxng_engine.py

@@ -6,9 +6,7 @@ SearXNG search engine implementation
 
 from __future__ import annotations
 
-import asyncio
-import functools
-from typing import Any, List
+from typing import Any
 
 import httpx
 
@@ -39,13 +37,13 @@ class SearXNGSearchEngine(BaseSearchEngine):
         instances = config_api.get_global_config("web_search.searxng_instances", None)
         if isinstance(instances, list):
             # 过滤空值
-            self.instances: List[str] = [u.rstrip("/") for u in instances if isinstance(u, str) and u.strip()]
+            self.instances: list[str] = [u.rstrip("/") for u in instances if isinstance(u, str) and u.strip()]
         else:
             self.instances = []
 
         api_keys = config_api.get_global_config("web_search.searxng_api_keys", None)
         if isinstance(api_keys, list):
-            self.api_keys: List[str | None] = [k.strip() if isinstance(k, str) and k.strip() else None for k in api_keys]
+            self.api_keys: list[str | None] = [k.strip() if isinstance(k, str) and k.strip() else None for k in api_keys]
         else:
             self.api_keys = []
 
@@ -85,7 +83,7 @@ class SearXNGSearchEngine(BaseSearchEngine):
                     results.extend(instance_results)
                 if len(results) >= num_results:
                     break
-            except Exception as e:  # noqa: BLE001
+            except Exception as e:
                 logger.warning(f"SearXNG 实例 {base_url} 调用失败: {e}")
                 continue
 
@@ -116,12 +114,12 @@ class SearXNGSearchEngine(BaseSearchEngine):
         try:
             resp = await self._client.get(url, params=params, headers=headers)
             resp.raise_for_status()
-        except Exception as e:  # noqa: BLE001
+        except Exception as e:
             raise RuntimeError(f"请求失败: {e}") from e
 
         try:
             data = resp.json()
-        except Exception as e:  # noqa: BLE001
+        except Exception as e:
             raise RuntimeError(f"解析 JSON 失败: {e}") from e
 
         raw_results = data.get("results", []) if isinstance(data, dict) else []
@@ -141,5 +139,5 @@ class SearXNGSearchEngine(BaseSearchEngine):
     async def __aenter__(self):
         return self
 
-    async def __aexit__(self, exc_type, exc, tb):  # noqa: D401
+    async def __aexit__(self, exc_type, exc, tb):
         await self._client.aclose()

src/plugins/built_in/web_search_tool/plugin.py

@@ -41,8 +41,8 @@ class WEBSEARCHPLUGIN(BasePlugin):
             from .engines.bing_engine import BingSearchEngine
             from .engines.ddg_engine import DDGSearchEngine
             from .engines.exa_engine import ExaSearchEngine
-            from .engines.tavily_engine import TavilySearchEngine
             from .engines.searxng_engine import SearXNGSearchEngine
+            from .engines.tavily_engine import TavilySearchEngine
 
             # 实例化所有搜索引擎，这会触发API密钥管理器的初始化
             exa_engine = ExaSearchEngine()

src/plugins/built_in/web_search_tool/tools/web_search.py

@@ -13,8 +13,8 @@ from src.plugin_system.apis import config_api
 from ..engines.bing_engine import BingSearchEngine
 from ..engines.ddg_engine import DDGSearchEngine
 from ..engines.exa_engine import ExaSearchEngine
-from ..engines.tavily_engine import TavilySearchEngine
 from ..engines.searxng_engine import SearXNGSearchEngine
+from ..engines.tavily_engine import TavilySearchEngine
 from ..utils.formatters import deduplicate_results, format_search_results
 
 logger = get_logger("web_search_tool")