Cookiez
17d3b1caac
- Created .env-example for environment variable setup - Updated README to reflect changes in .env file creation - Modified config.py to include new environment variables and DATABASE_URL property - Enhanced database.py with connect and disconnect functions - Updated main.py to manage database connection lifecycle - Adjusted compose.yaml for consistent environment variable usage
23 lines
717 B
Python
23 lines
717 B
Python
from typing import AsyncGenerator
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from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
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from sqlalchemy.orm import sessionmaker
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from app.config import settings
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engine = create_async_engine(settings.DATABASE_URL, echo=settings.DEBUG)
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AsyncSessionLocal = sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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async def connect():
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pass # engine initializes at module level
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async def disconnect():
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await engine.dispose()
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async def get_db() -> AsyncGenerator[AsyncSession, None]:
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async with AsyncSessionLocal() as session:
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try:
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yield session
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await session.commit()
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except Exception:
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await session.rollback()
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raise
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