new_contents: from sqlalchemy.dialects.mysql.base import LONGTEXT
  from sqlalchemy.dialects.mysql.base import TINYINT
  from sqlalchemy.ext.declarative.api import declarative_base
  from sqlalchemy.orm.session import sessionmaker
  from sqlalchemy import *
  
  
  def main():
      engine = create_engine('mysql://URL', echo=False)
      Session = sessionmaker(bind=engine)
      session = Session()
  
      Base = declarative_base()
      class fever_items(Base):
          __tablename__ = 'fever_items'
  
          id = Column(INTEGER, primary_key=True)
          feed_id = Column(INTEGER)
          uid = Column(VARCHAR(255))
          title = Column(VARCHAR(255))
          author = Column(VARCHAR(255))
          description = Column(LONGTEXT)
          link = Column(VARCHAR(255))
          url_checksum = Column(INTEGER)
          read_on_time = Column(INTEGER)
          is_saved = Column(TINYINT)
          created_on_time = Column(INTEGER)
          added_on_time = Column(INTEGER)
  
      records = session.query(fever_items.description).filter_by(is_saved=1)
      for record in records[:10]:
          print record
      return records
  
  
  if __name__ == "__main__":
      main()
  
subject: connect to mysql db and return saved items