def get_knocker_message(self):
        return self.get_title()
__init__: respects argument mutual exclusivity
dataset/ETHPy150Open nephila/django-knocker/knocker/mixins.py/KnockerModel.get_knocker_message--crossover with--dataset/ETHPy150Open tbielawa/bitmath/tests/test_init.py/TestInit.test___init_multiple_kwargs