環境変数

環境変数

pydanticを使う

$ pip install pydantic pydantic-settings

BASE_URL=http://localhost:3000

import os

from pydantic import ConfigDict
from pydantic_settings import BaseSettings


class Env(BaseSettings):
    base_url: str

    model_config = ConfigDict(
        env_file=os.path.join(os.path.dirname(__file__), "..", ".env")
    )

if __name__ == "__main__":
    env = Env()
    print(env.base_url)