23 lines
680 B
Python
23 lines
680 B
Python
from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
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from app.config import get_settings
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settings = get_settings()
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engine_kwargs = {"echo": False}
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if "postgresql" in settings.DATABASE_URL:
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engine_kwargs["pool_size"] = 10
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engine_kwargs["max_overflow"] = 20
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engine = create_async_engine(settings.DATABASE_URL, **engine_kwargs)
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async_session = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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async def get_db():
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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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