chore:清理代码，移除不必要的注释和导入，优化日志记录和错误处理

app/config/config.py

@@ -11,13 +11,6 @@ from sqlalchemy import insert, update, select
 
 from app.core.constants import API_VERSION, DEFAULT_CREATE_IMAGE_MODEL, DEFAULT_FILTER_MODELS, DEFAULT_MODEL, DEFAULT_STREAM_CHUNK_SIZE, DEFAULT_STREAM_LONG_TEXT_THRESHOLD, DEFAULT_STREAM_MAX_DELAY, DEFAULT_STREAM_MIN_DELAY, DEFAULT_STREAM_SHORT_TEXT_THRESHOLD, DEFAULT_TIMEOUT, MAX_RETRIES
 from app.log.logger import Logger
-# from app.log.logger import get_config_logger # 移除顶层导入
-# 延迟导入以避免循环依赖，仅在 sync_initial_settings 中使用
-# from app.database.connection import database
-# from app.database.models import Settings as SettingsModel
-# from app.database.services import get_all_settings # get_all_settings 可能不适合启动时调用，直接查询
-
-# logger = get_config_logger() # 移除顶层初始化
 
 
 class Settings(BaseSettings):
@@ -308,10 +301,7 @@ async def sync_initial_settings():
     finally:
         if database.is_connected:
              try:
-                 # Don't disconnect if it's managed elsewhere (e.g., FastAPI lifespan)
-                 # await database.disconnect()
-                 # logger.info("Database connection closed after initial sync.")
-                 pass # Assume connection lifecycle is managed by the application lifespan
+                 pass
              except Exception as e:
                  logger.error(f"Error disconnecting database after initial sync: {e}")
 

app/core/application.py

@@ -1,6 +1,3 @@
-"""
-应用程序工厂模块，负责创建和配置FastAPI应用程序实例
-"""
 from contextlib import asynccontextmanager
 from fastapi import FastAPI
 from fastapi.staticfiles import StaticFiles
@@ -15,8 +12,8 @@ from app.service.key.key_manager import get_key_manager_instance
 from app.core.initialization import initialize_app
 from app.database.connection import connect_to_db, disconnect_from_db
 from app.database.initialization import initialize_database
-from app.scheduler.key_checker import start_scheduler, stop_scheduler # 导入调度器函数
-from app.service.update.update_service import check_for_updates # 导入更新检查服务
+from app.scheduler.key_checker import start_scheduler, stop_scheduler
+from app.service.update.update_service import check_for_updates
 
 logger = get_application_logger()
 

app/handler/message_converter.py

@@ -1,4 +1,3 @@
-# app/services/chat/message_converter.py
 
 from abc import ABC, abstractmethod
 import json

app/handler/response_handler.py

@@ -1,4 +1,3 @@
-# app/services/chat/response_handler.py
 
 import base64
 import json

app/handler/retry_handler.py

@@ -1,4 +1,3 @@
-# app/services/chat/retry_handler.py
 
 from functools import wraps
 from typing import Callable, TypeVar

app/handler/stream_optimizer.py

@@ -1,4 +1,3 @@
-# app/services/chat/stream_optimizer.py
 
 import asyncio
 import math
@@ -107,15 +106,11 @@ class StreamOptimizer:
 
         # 计算智能延迟时间
         delay = self.calculate_delay(len(text))
-        # if self.logger:
-        #     self.logger.info(f"Text length: {len(text)}, delay: {delay:.4f}s")
 
         # 根据文本长度决定输出方式
         if len(text) >= self.long_text_threshold:
             # 长文本：分块输出
             chunks = self.split_text_into_chunks(text)
-            # if self.logger:
-            #     self.logger.info(f"Long text: splitting into {len(chunks)} chunks")
             for chunk_text in chunks:
                 chunk_response = create_response_chunk(chunk_text)
                 yield format_chunk(chunk_response)

app/log/logger.py

@@ -113,8 +113,6 @@ class Logger:
                 # 可选：记录级别变更日志，但注意避免在日志模块内部产生过多日志
                 # print(f"Updated log level for logger '{logger_name}' to {log_level_str.upper()}")
                 updated_count += 1
-        # if updated_count > 0:
-            # print(f"Updated log level for {updated_count} loggers to {log_level_str.upper()}.")
 
 
 # 预定义的loggers

app/main.py

@@ -1,18 +1,11 @@
-"""
-应用程序入口模块
-"""
-
 import uvicorn
 
 from app.core.application import create_app
 from app.log.logger import get_main_logger
 
-# 创建应用程序实例
 app = create_app()
 
-# 配置日志
-logger = get_main_logger()
-
 if __name__ == "__main__":
+    logger = get_main_logger()
     logger.info("Starting application server...")
     uvicorn.run(app, host="0.0.0.0", port=8001)

app/router/log_routes.py

@@ -72,7 +72,6 @@ async def get_error_logs_api(
             error_search=error_search, # 数据库查询需要处理这个
             start_date=start_date,
             end_date=end_date,
-            # include_error_code=True # 如果需要显式传递
         )
         # Fetch total count with the same search parameters
         total_count = await get_error_logs_count(

app/router/stats_routes.py

@@ -2,12 +2,11 @@ from fastapi import APIRouter, Depends, HTTPException, Request
 from starlette import status
 from app.core.security import verify_auth_token
 from app.service.stats_service import StatsService
-from app.log.logger import get_stats_logger # 使用路由日志记录器
+from app.log.logger import get_stats_logger
 
 logger = get_stats_logger()
 
 
-# 认证检查的辅助函数
 async def verify_token(request: Request):
     auth_token = request.cookies.get("auth_token")
     if not auth_token or not verify_auth_token(auth_token):
@@ -21,7 +20,7 @@ async def verify_token(request: Request):
 router = APIRouter(
     prefix="/api",
     tags=["stats"],
-    dependencies=[Depends(verify_token)] # Assuming API routes need authentication
+    dependencies=[Depends(verify_token)]
 )
 
 stats_service = StatsService()
@@ -52,8 +51,7 @@ async def get_key_usage_details(key: str):
             return {}
         return usage_details
     except Exception as e:
-        # Log the exception details here if needed
-        print(f"Error fetching key usage details for key {key[:4]}...: {e}")
+        logger.error(f"Error fetching key usage details for key {key[:4]}...: {e}")
         raise HTTPException(
             status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
             detail=f"获取密钥使用详情时出错: {e}"

app/service/chat/openai_chat_service.py

@@ -411,7 +411,6 @@ class OpenAIChatService:
             error_log_msg = f"Stream image completion failed for model {model}: {e}"
             logger.error(error_log_msg)
             status_code = 500 # Default error code
-            # Call add_error_log using the passed api_key
             await add_error_log(
                 gemini_key=api_key,
                 model_name=model,
@@ -427,7 +426,6 @@ class OpenAIChatService:
             end_time = time.perf_counter()
             latency_ms = int((end_time - start_time) * 1000)
             logger.info(f"Stream image completion for model {model} took {latency_ms} ms. Success: {is_success}")
-            # Call add_request_log using the passed api_key
             await add_request_log(
                 model_name=model,
                 api_key=api_key,
@@ -460,7 +458,6 @@ class OpenAIChatService:
             error_log_msg = f"Normal image completion failed for model {model}: {e}"
             logger.error(error_log_msg)
             status_code = 500 # Default error code
-            # Call add_error_log using the passed api_key
             await add_error_log(
                 gemini_key=api_key,
                 model_name=model,
@@ -475,7 +472,6 @@ class OpenAIChatService:
             end_time = time.perf_counter()
             latency_ms = int((end_time - start_time) * 1000)
             logger.info(f"Normal image completion for model {model} took {latency_ms} ms. Success: {is_success}")
-            # Call add_request_log using the passed api_key
             await add_request_log(
                 model_name=model,
                 api_key=api_key,

app/service/config/config_service.py

@@ -31,7 +31,7 @@ class ConfigService:
         for key, value in config_data.items():
             if hasattr(settings, key):
                 setattr(settings, key, value)
-                logger.info(f"Updated setting in memory: {key}") 
+                logger.debug(f"Updated setting in memory: {key}") 
         
         # 获取现有设置
         existing_settings_raw: List[Dict[str, Any]] = await get_all_settings()

app/service/image/image_create_service.py

@@ -88,7 +88,6 @@ class ImageCreateService:
                 aspect_ratio=self.aspect_ratio,
                 safety_filter_level="BLOCK_LOW_AND_ABOVE",
                 person_generation="ALLOW_ADULT",
-                # language="auto"
             ),
         )