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29 lines
714 B
29 lines
714 B
from sqlalchemy.ext.asyncio import create_async_engine, async_sessionmaker
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from sqlalchemy.orm import DeclarativeBase
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import os
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from dotenv import load_dotenv
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load_dotenv()
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class Model(DeclarativeBase):
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pass
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async_engine = create_async_engine(
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os.getenv("SQL_URL"),
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connect_args={"check_same_thread": False}
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)
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async_session = async_sessionmaker(
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async_engine,
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autoflush=True,
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autocommit=False,
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expire_on_commit =False
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)
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async def connect() -> None:
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async with async_engine.begin() as conn:
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await conn.run_sync(Model.metadata.create_all, checkfirst=True)
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async def disconnect() -> None:
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if async_engine:
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await async_engine.dispose()
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