Trying to rollback a transaction ends with an error because TG
ultimately trys to commit it. I found and workaround in a thread here,
but I'm wondering if TG could check the state of a transaction and not
attempt a commit if the transaction is not active. Transaction has an
attribute is_active that I believe could be useful for this. I'm not
sure of the best way to access it, but I found it playing around like
this:
trans.connections.values()[0][1].is_active
where trans is returned from session.create_transaction
I'm thinking TG could do something like this:
if transaction.is_active:
session_trans.commit()
else:
# need to do anything ?
pass
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