31 lines
795 B
Python
31 lines
795 B
Python
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"""Environment-backed application configuration."""
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from functools import lru_cache
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from typing import Literal
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from pydantic_settings import BaseSettings, SettingsConfigDict
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class Settings(BaseSettings):
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"""Validated process configuration at the application boundary."""
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app_name: str = "Zhixing Server"
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app_env: Literal["development", "test", "production"] = "development"
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log_level: str = "INFO"
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model_config = SettingsConfigDict(
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env_file=".env",
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env_prefix="ZHIXING_",
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extra="ignore",
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)
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@lru_cache
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def get_settings() -> Settings:
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"""Return one immutable-by-convention configuration object per process.
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Returns:
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Settings populated from defaults, `.env`, and process environment variables.
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"""
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return Settings()
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