21 lines
772 B
Python
21 lines
772 B
Python
from asyncio import current_task
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from sqlalchemy.ext.asyncio import AsyncSession, async_scoped_session, create_async_engine
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from sqlalchemy.orm import sessionmaker
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from sqlalchemy.ext.declarative import declarative_base
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SQLALCHEMY_DATABASE_URL = 'postgresql+asyncpg://postgres:D560c34V112Ak@localhost/porridger'
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engine = create_async_engine(SQLALCHEMY_DATABASE_URL, echo=True)
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SessionLocal = sessionmaker(bind=engine, class_=AsyncSession, expire_on_commit=False)
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async_session = async_scoped_session(SessionLocal, scopefunc=current_task)
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Base = declarative_base()
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# Создаем таблицы
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async def init_models():
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async with engine.begin() as conn:
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await conn.run_sync(Base.metadata.drop_all)
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await conn.run_sync(Base.metadata.create_all) |