hi there,

for a zope website I am using sqlalchemy.
Now I am unsure how to use the session object.

What I do now is:
from sqlalchemy.orm import scoped_session
...
Session = scoped_session(session_factory, scopefunc)
session = Session()

this session object I import into all classes where ever I need it.

Now my question:

is it ok to use this single instance troughout the life of the Zope severer, or should I call Session() whenever I need a session?

thanks
robert

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