from database.tnews.model import TNews


def get_news_unprocessed(db):
    return db.query(TNews).filter(
        TNews.is_usage == False,
        TNews.content != None,
        TNews.content != 'not found element'
    ).all()

def set_news_usage(db, news_list : list[TNews]):
    for news in news_list:
        news.is_usage = True
    db.commit()