18 lines
412 B
Python
18 lines
412 B
Python
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import json
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import asyncpg
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from sqlalchemy.orm import DeclarativeBase
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from sqlalchemy.ext.asyncio import AsyncAttrs, create_async_engine, async_sessionmaker
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from config import Config
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from loguru import logger
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class Base(AsyncAttrs, DeclarativeBase):
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pass
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engine = create_async_engine(str(Config.postgres_url), pool_size=20, max_overflow=0)
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Session = async_sessionmaker(engine, expire_on_commit=False)
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