def setUp(self):
        """
        Set up a common L{DummyRequest} and L{FakeSite}.
        """
        self.request = DummyRequest([""])
        self.request.site = FakeSite()

        Set up a common L{DummyRequest} and L{FakeSite}.
        
stackoverflow/venv/lib/python3.6/site-packages/twisted/web/test/test_template.py