Ubuntu
28 lines
620 B
Python
28 lines
620 B
Python
"""
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数据库配置 - SQLite
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"""
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from sqlalchemy import create_engine
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from sqlalchemy.ext.declarative import declarative_base
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from sqlalchemy.orm import sessionmaker
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import os
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# 数据库路径
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BASE_DIR = os.path.dirname(os.path.abspath(__file__))
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DATABASE_URL = f"sqlite:///{os.path.join(BASE_DIR, 'blog.db')}"
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engine = create_engine(
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DATABASE_URL,
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connect_args={"check_same_thread": False}
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)
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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# 依赖注入
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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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