SF bug 1017405:  the keys() values() and items() DB methods were ignoring their transaction (txn) argument.
SF bug 1017405:  the keys() values() and items() DB methods were
ignoring their transaction (txn) argument.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator