def __str__(self):
        return repr(self.tb)
Test one of the permutations of client/server host/peer.
dataset/ETHPy150Open Esri/solutions-geoprocessing-toolbox/suitability/toolboxes/scripts/NAMDownload.py/NAMDownloadException.__str__--crossover with--dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/test/test_loopback.py/LoopbackAsyncTestCase._hostpeertest