On Mar 20, 2015, at 05:41 PM, Abhishek wrote:

In rest/tests/test_users.py you have used config.db.store.query(Preferences) inside with. But there is another usage of it in line 221 and also in the file model/tests/test_user.py which are not inside with block. Any specific reason for the difference..?

230 with transaction(): 231 preferences = config.db.store.query(Preferences).filter_by( 232 id=anne.preferences.id) 233 self.assertEqual(preferences.count(), 0)

Yes. The ids don't get assigned until after the commit, so they have to be within the with-statement in order for the subsequent query to work. But after that, the delete does not require a commit for the query to succeed.

I don't think this was the case with Storm, but it appears to be so with SQLAlchemy.