def detach(self):
        self._unsupported("detach")
A L{runner.TestHolder} can run against the standard Python
dataset/ETHPy150Open azoft-dev-team/imagrium/env/Lib/_pyio.py/TextIOBase.detach--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/trial/test/test_runner.py/TestTestHolder.test_runsWithStandardResult