34 lines
788 B
Python
34 lines
788 B
Python
from sqlalchemy.ext.asyncio import create_async_engine, AsyncSession, async_sessionmaker
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from sqlalchemy import pool
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from app.models import Base
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import os
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DATABASE_URL = os.getenv(
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'DATABASE_URL',
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'sqlite+aiosqlite:///./autoposter.db'
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)
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engine = create_async_engine(
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DATABASE_URL,
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echo=False,
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poolclass=pool.NullPool
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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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async def init_db():
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"""Инициализация БД - создание всех таблиц"""
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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_session():
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"""Получить сессию БД"""
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async with AsyncSessionLocal() as session:
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yield session
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