30 lines
681 B
Python
30 lines
681 B
Python
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from collections.abc import AsyncGenerator
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from sqlalchemy import text
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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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engine = create_async_engine(
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settings.database_url,
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pool_pre_ping=True,
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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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autoflush=False,
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autobegin=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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yield session
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async def check_database() -> None:
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async with engine.connect() as conn:
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await conn.execute(text("SELECT 1"))
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