51 lines
1.2 KiB
Python
51 lines
1.2 KiB
Python
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"""
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应用配置模块
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从环境变量加载配置项
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"""
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from pydantic_settings import BaseSettings
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from typing import Optional
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class Settings(BaseSettings):
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"""应用配置类"""
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# MongoDB配置
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MONGODB_URL: str = "mongodb://localhost:27017"
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MONGODB_DB: str = "ai_chatroom"
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# 服务配置
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HOST: str = "0.0.0.0"
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PORT: int = 8000
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DEBUG: bool = True
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# 安全配置
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SECRET_KEY: str = "your-secret-key-change-in-production"
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ENCRYPTION_KEY: str = "your-encryption-key-32-bytes-long"
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# CORS配置
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CORS_ORIGINS: list = ["http://localhost:3000", "http://127.0.0.1:3000"]
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# WebSocket配置
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WS_HEARTBEAT_INTERVAL: int = 30
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# 默认AI配置
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DEFAULT_TIMEOUT: int = 60
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DEFAULT_MAX_TOKENS: int = 2000
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DEFAULT_TEMPERATURE: float = 0.7
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# 代理配置（全局默认）
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DEFAULT_HTTP_PROXY: Optional[str] = None
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DEFAULT_HTTPS_PROXY: Optional[str] = None
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# 速率限制
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RATE_LIMIT_REQUESTS: int = 100
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RATE_LIMIT_PERIOD: int = 60 # 秒
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class Config:
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env_file = ".env"
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env_file_encoding = "utf-8"
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# 全局配置实例
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settings = Settings()
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