I am trying to use of SQLAlchemy event outside of web app.

SQLAlchemy event functions are in their own module --

from sqlalchemy import event
from pyramid.threadlocal import get_current_registry

event.listen(model.User, 'after_update', after_update_listener)

def after_update_listener(mapper, connection, target):
    settings = get_current_registry().settings
    ...

which works well in the web app. However, get_current_registry()
returns nothing in paster command or bootstrap scripts.

How can I prepare the config values for get_current_registry()
manually?

Any pointer will be much appreciated.

Jerry

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