mirror of
https://github.com/snailyp/gemini-balance.git
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b14bb93d8f
重构项目目录结构，提高代码组织性和可维护性 将schemas目录重命名为domain，更好地表达领域模型概念 将services目录细分为service/chat、service/image等子目录 将api目录重命名为router，更符合FastAPI惯例 创建utils目录存放通用工具函数 更新FastAPI应用程序生命周期管理 替换已弃用的on_event方法为推荐的lifespan事件处理器 添加应用程序关闭时的日志记录 代码质量改进 抽取常量到constants.py，减少硬编码值 添加helpers.py提供通用工具函数 优化配置管理，使用环境变量和默认值 完善文档字符串，提高代码可读性
136 lines
3.0 KiB
Python
136 lines
3.0 KiB
Python
import logging
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import sys
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from typing import Dict, Optional
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import platform
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# ANSI转义序列颜色代码
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COLORS = {
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'DEBUG': '\033[34m', # 蓝色
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'INFO': '\033[32m', # 绿色
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'WARNING': '\033[33m', # 黄色
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'ERROR': '\033[31m', # 红色
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'CRITICAL': '\033[1;31m' # 红色加粗
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}
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# Windows系统启用ANSI支持
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if platform.system() == 'Windows':
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import ctypes
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kernel32 = ctypes.windll.kernel32
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kernel32.SetConsoleMode(kernel32.GetStdHandle(-11), 7)
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class ColoredFormatter(logging.Formatter):
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"""
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自定义的日志格式化器,添加颜色支持
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"""
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def format(self, record):
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# 获取对应级别的颜色代码
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color = COLORS.get(record.levelname, '')
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# 添加颜色代码和重置代码
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record.levelname = f"{color}{record.levelname}\033[0m"
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return super().format(record)
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# 日志格式
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FORMATTER = ColoredFormatter(
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"%(asctime)s - %(name)s - %(levelname)s - [%(filename)s:%(lineno)d] - %(message)s"
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)
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# 日志级别映射
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LOG_LEVELS = {
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"debug": logging.DEBUG,
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"info": logging.INFO,
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"warning": logging.WARNING,
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"error": logging.ERROR,
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"critical": logging.CRITICAL,
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}
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class Logger:
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def __init__(self):
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pass
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_loggers: Dict[str, logging.Logger] = {}
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@staticmethod
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def setup_logger(
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name: str,
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level: str = "debug",
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) -> logging.Logger:
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"""
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设置并获取logger
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:param name: logger名称
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:param level: 日志级别
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:return: logger实例
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"""
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if name in Logger._loggers:
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return Logger._loggers[name]
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logger = logging.getLogger(name)
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logger.setLevel(LOG_LEVELS.get(level.lower(), logging.INFO))
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logger.propagate = False
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# 添加控制台输出
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console_handler = logging.StreamHandler(sys.stdout)
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console_handler.setFormatter(FORMATTER)
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logger.addHandler(console_handler)
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Logger._loggers[name] = logger
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return logger
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@staticmethod
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def get_logger(name: str) -> Optional[logging.Logger]:
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"""
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获取已存在的logger
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:param name: logger名称
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:return: logger实例或None
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"""
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return Logger._loggers.get(name)
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# 预定义的loggers
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def get_openai_logger():
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return Logger.setup_logger("openai")
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def get_gemini_logger():
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return Logger.setup_logger("gemini")
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def get_chat_logger():
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return Logger.setup_logger("chat")
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def get_model_logger():
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return Logger.setup_logger("model")
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def get_security_logger():
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return Logger.setup_logger("security")
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def get_key_manager_logger():
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return Logger.setup_logger("key_manager")
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def get_main_logger():
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return Logger.setup_logger("main")
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def get_embeddings_logger():
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return Logger.setup_logger("embeddings")
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def get_request_logger():
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return Logger.setup_logger("request")
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def get_retry_logger():
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return Logger.setup_logger("retry")
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def get_image_create_logger():
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return Logger.setup_logger("image_create")
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