@property
    def ispaired(self):
        return self.survey is not None
Special descriptor for class __provides__
dataset/ETHPy150Open simpeg/simpeg/SimPEG/Problem.py/BaseProblem.ispaired--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/zope/zope/interface/tests/test_declarations.py/test_classProvides_before_implements