25 lines
644 B
Python
25 lines
644 B
Python
from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker, AsyncSession
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from app.config import get_settings
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settings = get_settings()
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engine = create_async_engine(
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settings.DATABASE_URL,
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echo=settings.APP_ENV == "development",
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pool_pre_ping=True,
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pool_size=10,
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max_overflow=20,
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)
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async_session = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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async def get_db() -> AsyncSession:
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async with async_session() 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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