25 lines
703 B
Python
25 lines
703 B
Python
"""Настройка асинхронного движка SQLAlchemy и сеанса."""
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from collections.abc import AsyncGenerator
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from sqlalchemy.ext.asyncio import (
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AsyncEngine,
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AsyncSession,
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async_sessionmaker,
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create_async_engine,
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)
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from core.config import get_settings
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settings = get_settings()
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engine: AsyncEngine = create_async_engine(settings.database_url, pool_pre_ping=True)
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async_session_maker = async_sessionmaker(engine, expire_on_commit=False)
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async def get_session() -> AsyncGenerator[AsyncSession, None]:
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"""Зависимость FastAPI, возвращающая `AsyncSession`."""
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async with async_session_maker() as session:
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yield session
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