def test_tuple_keyerror(self):
        # SF #1576657
        d = {}
        try:
            d[(1,)]
        except __HOLE__, e:
            self.assertEqual(e.args, ((1,),))
        else:
            self.fail("missing KeyError")
dataset/ETHPy150Open babble/babble/include/jython/Lib/test/test_dict.py/DictTest.test_tuple_keyerror