@classmethod
    def signal(cls, session, changes, event):
        session.app.fire(event, session, changes)
The count should always be 1.
dataset/ETHPy150Open quantmind/lux/lux/extensions/odm/mapper.py/LuxSession.signal--crossover with--dataset/ETHPy150Open gunthercox/ChatterBot/tests/storage_adapter_tests/test_twitter_adapter.py/TwitterAdapterTestCase.test_count