from ming.orm import ThreadLocalORMSession from myapp.models import User def update_user(user_id, email): session = ThreadLocalORMSession() user = session.query(User).get(user_id) user.email = email session.flush() ThreadLocalORMSession.close_all()
from ming.orm import ThreadLocalORMSession from myapp.models import User def get_user(user_id): session = ThreadLocalORMSession() user = session.query(User).get(user_id) return user def get_user_email(user_id): user = get_user(user_id) return user.email ThreadLocalORMSession.close_all()In this example, we have two functions that rely on the same thread-local session to query a user object. After both functions have been called, we close all open sessions to ensure that any pending database changes are committed. Overall, the `close_all` method is useful for ensuring that thread-local sessions are properly closed and any database changes are committed. It is part of the Ming ORM package library in Python.