SQLAlchemy ORM UPDATE
from sqlalchemy import create_engine
from sqlalchemy.orm import Session
from orm_create_db import Base, Genre, Movie, Person, Cast
dbname = 'imdb.db'
engine = create_engine('sqlite:///' + dbname)
Base.metadata.bind = engine
session = Session(engine)
movie = session.query(Movie).filter(Movie.title == 'Gostbuster').one()
print(movie.title)
movie.title = 'Ghostbusters'
session.commit()
print(movie.title)