21 lines
357 B
Python
21 lines
357 B
Python
"""
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database/dependencies.py
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FastAPI 依赖注入：获取数据库 Session。
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"""
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from __future__ import annotations
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from typing import Generator
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from sqlalchemy.orm import Session
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from database.core import SessionLocal
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def get_db() -> Generator[Session, None, None]:
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close()
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