Ddlc Python Code Link Official

First, install SQLAlchemy:

from sqlalchemy import create_engine, Column, Integer, String from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import sessionmaker

def __repr__(self): return f"Paper(id={self.id}, title='{self.title}', content='{self.content}')" ddlc python code link

class Paper(Base): __tablename__ = 'papers' id = Column(Integer, primary_key=True) title = Column(String) content = Column(String)

Base.metadata.create_all(engine)

pip install sqlalchemy Then:

def create_paper(title, content, filename): # Create a new PDF document doc = fitz.open() install SQLAlchemy: from sqlalchemy import create_engine

Session = sessionmaker(bind=engine) session = Session()