ponzischeme89
30 lines
724 B
Python
30 lines
724 B
Python
from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker, AsyncSession
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from typing import AsyncGenerator
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from app.config import settings
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engine = create_async_engine(
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settings.DATABASE_URL,
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echo=False,
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pool_pre_ping=True,
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)
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AsyncSessionLocal = async_sessionmaker(
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bind=engine,
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class_=AsyncSession,
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expire_on_commit=False,
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autoflush=False,
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autocommit=False,
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)
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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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finally:
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await session.close()
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