18 lines
337 B
Python
18 lines
337 B
Python
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"""API 通用依赖。"""
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from __future__ import annotations
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from typing import Iterator
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from sqlalchemy.orm import Session
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from app.core.db import SessionLocal
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def db_session() -> Iterator[Session]:
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"""每请求一个会话。"""
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session = SessionLocal()
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try:
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yield session
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finally:
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session.close()
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