30 lines
728 B
Python
30 lines
728 B
Python
from pathlib import Path
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from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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# Ensure DB directory exists
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DB_DIR = Path("/app/storage/db")
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DB_DIR.mkdir(parents=True, exist_ok=True)
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SQLALCHEMY_DATABASE_URL = f"sqlite:///{DB_DIR}/db.sqlite"
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engine = create_engine(
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SQLALCHEMY_DATABASE_URL,
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connect_args={"check_same_thread": False} # Only needed for SQLite
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)
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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def get_db() -> SessionLocal:
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"""
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Dependency function to get a database session.
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This function will be used as a FastAPI dependency in route functions.
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"""
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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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