@property
    def ip(self):
        return self._ip
make sure that the macro_block tag uses one default
dataset/ETHPy150Open jonathanslenders/python-deployer/deployer/utils/network.py/NetworkInterface.ip--crossover with--dataset/ETHPy150Open nalourie/django-macros/build/lib/macros/tests.py/MacrosTests.test_macro_block_with_one_default