faker.py 文件源码

def fake_null_boolean(self):
        """
        Faker Factory also provide about this null boolean.

        Example:
            None, True, False

        1. from Djipsum
            faker.fake_null_boolean()
        2. from Faker Factory
            faker.fake.null_boolean()
        """
        return self.djipsum_fields().randomize([None, True, False])