Delete utils.py

utils.py

@@ -1,131 +0,0 @@
-"""
-工具函数模块
-包含通用的工具函数和辅助方法
-"""
-import uuid
-import time
-import logging
-from typing import Optional
-from loguru import logger
-from config import Config
-
-
-class Utils:
-    """工具函数集合"""
-    
-    @staticmethod
-    def generate_request_id() -> str:
-        """生成请求ID"""
-        return str(uuid.uuid4())
-    
-    @staticmethod
-    def generate_token_id(refresh_token: str) -> str:
-        """生成token的唯一标识符（用于日志显示）"""
-        # 使用token的前8位和后8位作为标识符
-        if len(refresh_token) >= 16:
-            return f"TOKEN_{refresh_token[:8]}...{refresh_token[-8:]}"
-        else:
-            return f"TOKEN_{refresh_token[:8]}..."
-    
-    @staticmethod
-    def get_current_timestamp() -> int:
-        """获取当前时间戳"""
-        return int(time.time())
-    
-    @staticmethod
-    def validate_api_key(api_key: str) -> bool:
-        """验证API密钥"""
-        config = Config()
-        return api_key in config.VALID_API_KEYS
-    
-    @staticmethod
-    def extract_bearer_token(auth_header: str) -> Optional[str]:
-        """从Authorization头中提取Bearer token"""
-        if not auth_header:
-            return None
-        
-        parts = auth_header.split(" ")
-        if len(parts) != 2 or parts[0].lower() != "bearer":
-            return None
-            
-        return parts[1]
-    
-    @staticmethod
-    def setup_logging():
-        """设置loguru日志配置"""
-        # 移除默认的日志处理器
-        logger.remove()
-        
-        # 添加控制台日志输出，带颜色和格式
-        logger.add(
-            sink=lambda x: print(x, end=""),
-            format="<green>{time:YYYY-MM-DD HH:mm:ss}</green> | <level>{level: <8}</level> | <cyan>{name}</cyan>:<cyan>{function}</cyan>:<cyan>{line}</cyan> - <level>{message}</level>",
-            level="INFO",
-            colorize=True
-        )
-        
-        # 根据环境变量决定是否启用文件日志
-        if Config.enable_file_logging():
-            logger.add(
-                "warp_api_server.log",
-                rotation="10 MB",
-                retention="7 days",
-                level="DEBUG",
-                format="{time:YYYY-MM-DD HH:mm:ss} | {level: <8} | {name}:{function}:{line} - {message}",
-                encoding="utf-8"
-            )
-            logger.info("📝 文件日志已启用: warp_api_server.log")
-        else:
-            logger.info("📝 文件日志已禁用 (可通过环境变量 ENABLE_FILE_LOGGING=true 启用)")
-        
-        # 配置标准logging的loguru处理器
-        class InterceptHandler(logging.Handler):
-            def emit(self, record):
-                # 获取对应的loguru级别
-                try:
-                    level = logger.level(record.levelname).name
-                except ValueError:
-                    level = record.levelno
-                
-                # 查找调用者位置
-                frame, depth = logging.currentframe(), 2
-                while frame.f_code.co_filename == logging.__file__:
-                    frame = frame.f_back
-                    depth += 1
-                
-                logger.opt(depth=depth, exception=record.exc_info).log(
-                    level, record.getMessage()
-                )
-        
-        # 替换所有标准logging处理器
-        logging.basicConfig(handlers=[InterceptHandler()], level=0, force=True)
-        logging.getLogger("urllib3").setLevel(logging.WARNING)
-        
-        logger.info("🚀 Loguru日志系统初始化完成")
-    
-    @staticmethod
-    def deduplicate_tokens(tokens: list) -> list:
-        """去重token列表，保持顺序"""
-        seen = set()
-        result = []
-        for token in tokens:
-            if token and token not in seen:
-                seen.add(token)
-                result.append(token)
-        return result
-    
-    @staticmethod
-    def validate_refresh_token_format(token: str) -> bool:
-        """验证refresh token格式是否有效"""
-        if not token or not isinstance(token, str):
-            return False
-        
-        # 基本长度检查
-        if len(token) < 100:
-            return False
-            
-        # 检查是否包含必要的字符
-        if not any(c.isalnum() for c in token):
-            return False
-            
-        return True