>>> ins = users.insert()
>>> result = conn.execute(ins, name='wendy', fullname='Wendy Williams')

>>> new_key = result.inserted_primary_key

>>> conn.execute(addresses.insert(), [
...    {'user_id': 1, 'email_address' : 'jack@yahoo.com'},
...    {'user_id': 1, 'email_address' : 'jack@msn.com'},
...    {'user_id': 2, 'email_address' : 'www@www.org'},
...    {'user_id': 2, 'email_address' : 'wendy@aol.com'},
... ])

>>> new_keys = result.inserted_primary_key
AttributeError: 'SQLiteExecutionContext' object has no attribute 'inserted_primary_key'