29 lines
No EOL
692 B
Python
29 lines
No EOL
692 B
Python
from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker, AsyncSession
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from sqlalchemy.orm import declarative_base
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from config import DATABASE_URL
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engine = create_async_engine(
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DATABASE_URL,
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echo=True,
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pool_size=5,
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max_overflow=10,
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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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Base = declarative_base()
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async def init_db():
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.create_all)
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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() |