30 lines
626 B
Python
30 lines
626 B
Python
from sqlalchemy.ext.asyncio import AsyncSession, create_async_engine, async_sessionmaker
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from sqlalchemy.orm import DeclarativeBase
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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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pool_size=10,
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max_overflow=20,
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)
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AsyncSessionLocal = async_sessionmaker(
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engine,
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class_=AsyncSession,
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expire_on_commit=False,
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)
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class Base(DeclarativeBase):
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pass
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async def get_db() -> AsyncSession:
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async with AsyncSessionLocal() as session:
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try:
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yield session
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finally:
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await session.close()
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