def testAliasesWithoutDomain(self):
        self.assertRaises(
            UsageError,
            Options().parseOptions,
            ['--aliases', self.aliasFilename])
Unpack dictionary values into separate fields. E.g.::
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/mail/test/test_options.py/OptionsTestCase.testAliasesWithoutDomain--crossover with--dataset/ETHPy150Open alimanfoo/petl/petl/transform/unpacks.py/unpackdict