Dennis Thiessen
1406c95fea
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25 lines
697 B
Python
25 lines
697 B
Python
"""FluentGerman.ai — Database setup (async MySQL)."""
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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 sqlalchemy.orm import DeclarativeBase
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from app.config import get_settings
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engine = create_async_engine(
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get_settings().database_url,
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echo=get_settings().debug,
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pool_recycle=3600, # Reconnect before MySQL's wait_timeout (default 8h)
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)
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async_session = async_sessionmaker(engine, class_=AsyncSession, expire_on_commit=False)
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class Base(DeclarativeBase):
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pass
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async def get_db() -> AsyncGenerator[AsyncSession, None]:
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async with async_session() as session:
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yield session
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