Hello,
I'm working with a class that creates more objects inside a transaction. The
problem I encounter is that when I query the session, I get only what's
stored already in the database and I don't match objects in session.new
(which were just created).
Is there any way of running the same filter I use for query on session.new
objects (or any other way of retrieving the newly created objects that match
my filter?)
class A(object):
@classmethod
def add_object(session):
obj = A()
a.counter = 0
previous_As = session.query(A).all()
for previous_A in previous_As:
previous_A.counter += 1
session.add(A)
@classmethod
def add_objects(cls, session, how_many):
for i in range(0, how_many):
cls.add_object(session)
In the example, I would call A.add_objects(session, 5), and would expect, in
the end, to have 5 objects with counters 4, 3, 2, 1, 0.
Thank you,
Andrei Chirila
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