setup config.py
Every project starts the same way… You hardcode a few values, sprinkle some os.getenv() calls, and tell yourself “I’ll clean this up later.” Later never comes. Instead, just do this 👇 Install pack...
Source: DEV Community
Every project starts the same way… You hardcode a few values, sprinkle some os.getenv() calls, and tell yourself “I’ll clean this up later.” Later never comes. Instead, just do this 👇 Install package: pip install pydantic-settings config.py from pydantic_settings import BaseSettings class Settings(BaseSettings): APP_ENV: str = "development" APP_TITLE: str = "App Title" APP_VERSION: str = "1.0.0" FRONTEND_URL: str = "http://localhost:5173" SECRET_KEY: str CORS_ORIGINS: list[str] = [] class Config: env_file = ".env" env_file_encoding = "utf-8" case_sensitive = True extra = "ignore" settings = Settings() Why This Is Actually Nice You get defaults, so your app runs instantly You get env overrides, so prod doesn’t break You get type safety, no weird bugs later How You Use It import config.settings print(settings.APP_ENV) Boom. Done.
