31 lines
758 B
Python
31 lines
758 B
Python
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"""Database configuration and session management."""
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import os
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from sqlalchemy import create_engine
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from sqlalchemy.orm import declarative_base, sessionmaker
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# Use SQLite database
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DATABASE_URL = os.getenv("DATABASE_URL", "sqlite:///./data/app.db")
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# Create data directory if it doesn't exist
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if DATABASE_URL.startswith("sqlite"):
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os.makedirs("./data", exist_ok=True)
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engine = create_engine(
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DATABASE_URL,
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connect_args={"check_same_thread": False} if DATABASE_URL.startswith("sqlite") else {}
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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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"""Dependency to get database session."""
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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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