The docs for Session.expunge() say that it removes the passed object
from the session. In the code session._unattach() is never called inside
expunge() and the object is only expunged from the session's UnitOfWork.

I would expect..

>>> session.expunge(obj)
>>> object_session(obj)
None

...but object_session() still returns the session attached to the
object. It seems that the session is forgetting about the obect but not
vice-versa.

Am I missing something?

Brett



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