67 lines
2.3 KiB
Python
67 lines
2.3 KiB
Python
"""
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后端配置加载
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优先级（低 → 高）：根 .env → 应用 .env.local → 环境变量
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敏感值（DSN、Token）禁止提交，仅放在 .env / .env.local 中。
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"""
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import os
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from pathlib import Path
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from dotenv import load_dotenv
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# 根 .env（公共配置）
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_root_env = Path(__file__).resolve().parents[3] / ".env"
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load_dotenv(_root_env, override=False)
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# 应用级 .env.local（私有覆盖，优先级更高）
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_local_env = Path(__file__).resolve().parents[1] / ".env.local"
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load_dotenv(_local_env, override=True)
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def get(key: str, default: str | None = None) -> str | None:
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"""从环境变量读取配置值。"""
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return os.getenv(key, default)
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# ---- 数据库连接参数 ----
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DB_HOST: str = get("DB_HOST", "localhost")
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DB_PORT: str = get("DB_PORT", "5432")
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DB_USER: str = get("DB_USER", "")
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DB_PASSWORD: str = get("DB_PASSWORD", "")
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# CHANGE 2026-02-15 | 默认指向测试库，生产环境通过 .env 覆盖
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APP_DB_NAME: str = get("APP_DB_NAME", "test_zqyy_app")
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# ---- JWT 认证 ----
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JWT_SECRET_KEY: str = get("JWT_SECRET_KEY", "") # 生产环境必须设置
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JWT_ALGORITHM: str = get("JWT_ALGORITHM", "HS256")
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JWT_ACCESS_TOKEN_EXPIRE_MINUTES: int = int(get("JWT_ACCESS_TOKEN_EXPIRE_MINUTES", "30"))
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JWT_REFRESH_TOKEN_EXPIRE_DAYS: int = int(get("JWT_REFRESH_TOKEN_EXPIRE_DAYS", "7"))
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# ---- ETL 数据库连接参数（可独立配置，缺省时复用 zqyy_app 的连接参数） ----
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ETL_DB_HOST: str = get("ETL_DB_HOST") or DB_HOST
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ETL_DB_PORT: str = get("ETL_DB_PORT") or DB_PORT
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ETL_DB_USER: str = get("ETL_DB_USER") or DB_USER
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ETL_DB_PASSWORD: str = get("ETL_DB_PASSWORD") or DB_PASSWORD
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# CHANGE 2026-02-15 | 默认指向测试库，生产环境通过 .env 覆盖
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ETL_DB_NAME: str = get("ETL_DB_NAME", "test_etl_feiqiu")
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# ---- CORS ----
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# 逗号分隔的允许来源列表；缺省允许 Vite 开发服务器
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CORS_ORIGINS: list[str] = [
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o.strip()
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for o in get("CORS_ORIGINS", "http://localhost:5173").split(",")
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if o.strip()
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]
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# ---- ETL 项目路径 ----
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# ETL CLI 的工作目录（子进程 cwd），缺省时按 monorepo 相对路径推算
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ETL_PROJECT_PATH: str = get(
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"ETL_PROJECT_PATH",
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str(Path(__file__).resolve().parents[3] / "apps" / "etl" / "connectors" / "feiqiu"),
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)
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# ---- 通用 ----
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TIMEZONE: str = get("TIMEZONE", "Asia/Shanghai")
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LOG_LEVEL: str = get("LOG_LEVEL", "INFO")
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