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52 lines
2.0 KiB
52 lines
2.0 KiB
import os
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from dataclasses import dataclass
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from functools import lru_cache
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def _get_bool_env(name: str, default: bool) -> bool:
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raw = os.getenv(name)
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if raw is None:
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return default
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return raw.strip().lower() in {"1", "true", "yes", "on"}
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@dataclass(frozen=True)
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class Settings:
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app_name: str = "Iron Gateway"
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debug: bool = False
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api_prefix: str = "/api"
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database_url: str = "sqlite+aiosqlite:///./iron.db"
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upload_temp_dir: str = "./.iron-temp/uploads"
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local_storage_dir: str = "./.iron-storage/local"
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cache_dir: str = "./.iron-cache"
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bootstrap_username: str = "admin"
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bootstrap_password: str = "changeme-iron"
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auth_session_ttl_hours: int = 24 * 7
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job_poll_interval_seconds: float = 2.0
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job_batch_size: int = 10
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@classmethod
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def from_env(cls) -> "Settings":
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return cls(
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app_name=os.getenv("IRON_APP_NAME", cls.app_name),
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debug=_get_bool_env("IRON_DEBUG", cls.debug),
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api_prefix=os.getenv("IRON_API_PREFIX", cls.api_prefix),
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database_url=os.getenv("IRON_DATABASE_URL", cls.database_url),
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upload_temp_dir=os.getenv("IRON_UPLOAD_TEMP_DIR", cls.upload_temp_dir),
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local_storage_dir=os.getenv("IRON_LOCAL_STORAGE_DIR", cls.local_storage_dir),
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cache_dir=os.getenv("IRON_CACHE_DIR", cls.cache_dir),
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bootstrap_username=os.getenv("IRON_BOOTSTRAP_USERNAME", cls.bootstrap_username),
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bootstrap_password=os.getenv("IRON_BOOTSTRAP_PASSWORD", cls.bootstrap_password),
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auth_session_ttl_hours=int(
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os.getenv("IRON_AUTH_SESSION_TTL_HOURS", str(cls.auth_session_ttl_hours))
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),
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job_poll_interval_seconds=float(
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os.getenv("IRON_JOB_POLL_INTERVAL_SECONDS", str(cls.job_poll_interval_seconds))
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),
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job_batch_size=int(os.getenv("IRON_JOB_BATCH_SIZE", str(cls.job_batch_size))),
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)
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@lru_cache(maxsize=1)
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def get_settings() -> Settings:
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return Settings.from_env()
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