@abc.abstractmethod
    def all_experiments(self):
        return  # pragma: nocover
L{ResourceScriptDirectory.getChild} returns a resource which renders an
dataset/ETHPy150Open ryanpetrello/cleaver/cleaver/backend/__init__.py/CleaverBackend.all_experiments--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/web/test/test_script.py/ResourceScriptDirectoryTests.test_notFoundChild