45 lines
1.6 KiB
Python
45 lines
1.6 KiB
Python
import os
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from dataclasses import dataclass, field
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from functools import lru_cache
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def _csv_env(name: str, default: list[str]) -> list[str]:
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raw = os.getenv(name)
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if not raw:
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return default
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return [item.strip() for item in raw.split(",") if item.strip()]
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@dataclass(frozen=True)
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class Settings:
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app_name: str = os.getenv("APP_NAME", "Certificate Management System")
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app_env: str = os.getenv("APP_ENV", "development")
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database_url: str = os.getenv("DATABASE_URL", "sqlite:///./dev.db")
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secret_key: str = os.getenv("SECRET_KEY", "change-me")
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public_base_url: str = os.getenv("PUBLIC_BASE_URL", "http://localhost:8080")
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certificate_no_secret: str = os.getenv("CERTIFICATE_NO_SECRET", "change-me")
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data_root: str = os.getenv("DATA_ROOT", "/data/certificate-system")
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cors_origins: list[str] = field(
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default_factory=lambda: _csv_env("CORS_ORIGINS", ["http://localhost:5173", "http://localhost:8080"])
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)
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# 短信服务配置
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# local=本地测试（验证码打印到终端），aliyun=阿里云短信
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sms_mode: str = os.getenv("SMS_MODE", "local")
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aliyun_access_key_id: str = os.getenv("ALIYUN_ACCESS_KEY_ID", "")
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aliyun_access_key_secret: str = os.getenv("ALIYUN_ACCESS_KEY_SECRET", "")
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aliyun_sms_sign_name: str = os.getenv("ALIYUN_SMS_SIGN_NAME", "")
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aliyun_sms_template_code: str = os.getenv("ALIYUN_SMS_TEMPLATE_CODE", "")
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# PDF配置
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pdf_cache_days: int = int(os.getenv("PDF_CACHE_DAYS", "30"))
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pdf_cleanup_days: int = int(os.getenv("PDF_CLEANUP_DAYS", "5"))
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@lru_cache
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def get_settings() -> Settings:
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return Settings()
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settings = get_settings()
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