def test_chain(self):
        xplorer = self.pool.getExplorer(self.testThing, 'testThing')
        self.assertEqual(xplorer.id, id(self.testThing))
        self.assertEqual(xplorer.identifier, 'testThing')

        dxplorer = xplorer.get_elements()[1]
        self.assertEqual(dxplorer.id, id(self.testThing[1]))
Reset the calling view variables
dataset/ETHPy150Open twisted/twisted/twisted/test/test_explorer.py/BrowserTests.test_chain--crossover with--dataset/ETHPy150Open FichteFoll/FileHistory/file_history.py/FileHistory.__clear_context