46 lines
1.3 KiB
Python
46 lines
1.3 KiB
Python
"""
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核心配置
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集中管理环境变量和应用配置，遵循 12-factor 原则。
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"""
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import os
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from typing import Optional
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from dotenv import load_dotenv
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load_dotenv()
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class Settings:
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"""应用配置（从环境变量读取）"""
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# 应用
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app_name: str = os.getenv("APP_NAME", "Neural Sync API")
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debug: bool = os.getenv("DEBUG", "false").lower() in ("true", "1", "yes")
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# 数据库
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database_url: str = os.getenv("DATABASE_URL", "sqlite+aiosqlite:///./neural_sync.db")
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# JWT
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secret_key: str = os.getenv("SECRET_KEY", "your-secret-key-change-in-production")
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algorithm: str = os.getenv("JWT_ALGORITHM", "HS256")
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access_token_expire_minutes: int = int(os.getenv("ACCESS_TOKEN_EXPIRE_MINUTES", str(60 * 24 * 7)))
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# CORS
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cors_origins: str = os.getenv("CORS_ORIGINS", "*")
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# LLM
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llm_provider: str = os.getenv("LLM_PROVIDER", "ollama").lower()
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ollama_host: str = os.getenv("OLLAMA_HOST", "http://127.0.0.1:11434")
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business_context: Optional[str] = os.getenv("BUSINESS_CONTEXT")
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# Redis（可选，用于 AI 结果缓存）
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redis_url: Optional[str] = os.getenv("REDIS_URL")
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# 多租户（预留）
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default_tenant_id: str = os.getenv("DEFAULT_TENANT_ID", "default")
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# 全局配置实例
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settings = Settings()
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