How to disable caching correctly in Sqlalchemy orm session?

Question

I have I thread in a daemon, that loops and performs the following query:

    try:
        newsletter = self.session.query(models.Newsletter).\\
                     


        

Answer 1

Hmm I already found the answer, you apparently need to explicitly do session.commit() to get it to update, or you need to set autocommit=True on the session, through for example the sessionmaker.

sessionmaker(bind=self.engine, autocommit=True)

However I haven't tested the session.commit() way

So this isn't a caching issue it seems to be just the way transactions work