From 4765895d10ff4bc89f30c99fa709438fa9764b6c Mon Sep 17 00:00:00 2001 From: Mike Bayer Date: Wed, 15 Jan 2014 15:22:11 -0500 Subject: [PATCH] even simpler --- doc/build/orm/session.rst | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/doc/build/orm/session.rst b/doc/build/orm/session.rst index ea811aab4f..867f78a866 100644 --- a/doc/build/orm/session.rst +++ b/doc/build/orm/session.rst @@ -1727,20 +1727,16 @@ everything is rolled back. # bind an individual Session to the connection self.session = Session(bind=self.connection) - # two events make sure a SAVEPOINT is always started - # for this session. After the initial "begin"... - @event.listens_for(self.session, "after_begin") - def start_savepoint(session, transaction, connection): - if not transaction.nested: - session.begin_nested() + # start the session in a SAVEPOINT... + self.session.begin_nested() - # ... and after the end of each "transaction", assuming - # the transaction ending was the "nested" transaction + # then each time that SAVEPOINT ends, reopen it @event.listens_for(self.session, "after_transaction_end") def restart_savepoint(session, transaction): if transaction.nested and not transaction._parent.nested: session.begin_nested() + # ... the tearDown() method stays the same .. _unitofwork_contextual: -- 2.47.3