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f459deb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 | # database.py
from sqlalchemy import create_engine, Column, Integer, String
from sqlalchemy.orm import declarative_base, sessionmaker
Base = declarative_base()
class User(Base):
__tablename__ = "users"
id = Column(Integer, primary_key=True)
username = Column(String(50), unique=True)
hashed_password = Column(String(100))
# Initialize once in app.py
engine = create_engine("sqlite:///database.db")
Base.metadata.create_all(engine)
SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
# Dependency
def get_db():
db = SessionLocal()
try:
yield db
finally:
db.close() |