23 lines
563 B
Python
23 lines
563 B
Python
from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker, DeclarativeBase
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import os
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# 使用绝对路径
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BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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DATABASE_URL = f"sqlite:///{os.path.join(BASE_DIR, 'data', 'app.db')}"
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engine = create_engine(DATABASE_URL, connect_args={"check_same_thread": False})
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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class Base(DeclarativeBase):
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pass
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def get_db():
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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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