mirror of
https://github.com/beak-insights/felicity-lims.git
synced 2025-02-22 16:03:00 +08:00
47 lines
1.3 KiB
Python
47 lines
1.3 KiB
Python
from asyncio import current_task
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from sqlalchemy import create_engine
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from sqlalchemy.ext.asyncio import (
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AsyncSession,
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async_scoped_session,
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create_async_engine,
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)
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from sqlalchemy.orm import sessionmaker
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from felicity.core import get_settings
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settings = get_settings()
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engine = create_engine(settings.SQLALCHEMY_DATABASE_URI)
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async_engine = create_async_engine(
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settings.SQLALCHEMY_TEST_DATABASE_URI
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if settings.TESTING
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else settings.SQLALCHEMY_DATABASE_URI,
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pool_pre_ping=True,
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echo=False,
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future=True,
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)
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# async_session_factory can be used directly using: async with async_session_factory() as session: ...
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async_session_factory = sessionmaker(
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bind=async_engine, expire_on_commit=False, autoflush=False, class_=AsyncSession
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)
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AsyncSessionScoped = async_scoped_session(async_session_factory, scopefunc=current_task)
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# # Async Dependency
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# async def get_session() -> AsyncGenerator:
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# async with async_session_factory() as session:
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# yield session
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# # or
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# async def get_db() -> AsyncGenerator:
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# session = async_session_factory()
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# try:
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# yield session
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# await session.commit()
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# except async_session_factory as ex:
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# await session.rollback()
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# raise ex
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# finally:
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# await session.close()
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