Method tearDown

Lib/idlelib/idle_test/test_undo.py:34–37

(self)

        self.percolator.insertfilter(self.delegator)

    def tearDown(self):
        self.percolator.removefilter(self.delegator)
        self.text.delete('1.0', 'end')
        self.delegator.resetcache()

    def test_undo_event(self):
        text = self.text