Method _post_initialize_hook

Lib/test/test_mailbox.py:1637–1639

(self, msg)

        self.assertRaises(TypeError, lambda: msg._explain_to(other_msg))

    def _post_initialize_hook(self, msg):
        # Overridden by subclasses to check extra things after initialization
        pass


class TestMaildirMessage(TestMessage, unittest.TestCase):