qixinbo
25 lines
784 B
Python
25 lines
784 B
Python
import os
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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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# Use absolute path to ensure dataclaw.db is created in the backend root directory,
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# preventing nested backend/backend/dataclaw.db issues when starting from different cwd.
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BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
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DB_PATH = os.path.join(BASE_DIR, "dataclaw.db")
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SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_PATH}"
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engine = create_engine(
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SQLALCHEMY_DATABASE_URL, 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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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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