22 lines
611 B
Python
22 lines
611 B
Python
from typing import AsyncGenerator
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from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession
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from sqlalchemy.orm import sessionmaker
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from .config import PG_DATABASE, PG_HOST, PG_PASSWORD, PG_LOGIN
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DATABASE_URL = f'postgresql+asyncpg://{PG_LOGIN}:{PG_PASSWORD}@{PG_HOST}/{PG_DATABASE}'
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engine = create_async_engine(DATABASE_URL)
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session_maker = sessionmaker(
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engine,
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class_=AsyncSession,
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expire_on_commit=False,
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autocommit=False,
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autoflush=False,
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)
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async def get_session() -> AsyncGenerator[AsyncSession, None]:
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async with session_maker() as session:
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yield session
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