Fusion
26 lines
750 B
Python
26 lines
750 B
Python
from collections.abc import AsyncGenerator
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from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
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from app.config import settings
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# Rewrite sync postgres URL to asyncpg
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DATABASE_URL = settings.database_url
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if DATABASE_URL.startswith("postgresql://"):
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DATABASE_URL = DATABASE_URL.replace("postgresql://", "postgresql+asyncpg://", 1)
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engine = create_async_engine(DATABASE_URL, echo=settings.debug)
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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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async def get_db_session() -> 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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finally:
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await session.close()
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