Files
problem-bank/backend/database.py
2026-03-05 11:50:15 +08:00

24 lines
501 B
Python

from sqlalchemy import create_engine
from sqlalchemy.orm import DeclarativeBase, sessionmaker
from backend.config import settings
class Base(DeclarativeBase):
pass
engine = create_engine(
settings.database_url,
connect_args={"check_same_thread": False} if settings.database_url.startswith("sqlite") else {},
)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
def get_db():
db = SessionLocal()
try:
yield db
finally:
db.close()