You seem to have an impression that SQLAlchemy can only work with a database structure created by SQLAlchemy (probably using MetaData.create_all()) – this is not correct. SQLAlchemy can work perfectly with a pre-existing database, you just need to define your models to match database tables. One way to do that is to use reflection, as … Read more
You can do something similar to Foo Stack’s answer without resorting to private fields by doing: conn.execute(query).keys()
Because Gunicorn is starting with 8 workers (in your example), this forks the app 8 times into 8 processes. These 8 processes are forked from the Master process, which monitors each of their status & has the ability to add/remove workers. Each process gets a copy of your APScheduler object, which initially is an exact … Read more