SQLAlchemyでのsessionの扱い方 - Qiita

from models import User class FirstName(object): def update_first_name(self, user_id, first_name): session = Session() try: user = session.query(User).filter( User.id == user_id).one() # id=user_idであるobjを取り出す user.first_name = first_name # first_nameを変更 session.commit() except: session.rollback() raise class LastName(object): def update_last_name(self, user_id, last_name): session = Session() try: