Третий стрим

app/settings.py

@@ -1,16 +1,25 @@
 import os
-from dataclasses import dataclass
+from typing import Union
 
 from aiogram import Bot
-from dotenv import load_dotenv
-
-load_dotenv()
+from pydantic import SecretStr
+from pydantic_settings import BaseSettings
+from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker
 
 
-@dataclass
-class Secrets:
-    token: str = os.environ.get("token")
-    admin_id: int = os.environ.get("admin_id")
+class Secrets(BaseSettings):
+    token: SecretStr
+    admin_id: Union[SecretStr.get_secret_value, int]
+    db_url: str = "sqlite+aiosqlite:///db.sqlite3"
+
+    class Config:
+        env_file = ".env"
+        env_file_encoding = "utf-8"
 
 
-bot = Bot(token=Secrets.token)
+secrets = Secrets()
+
+engine = create_async_engine(url=secrets.db_url)
+sessionmaker = async_sessionmaker(engine, expire_on_commit=False, autocommit=False)
+
+bot = Bot(token=secrets.token.get_secret_value())