test_urllib2.py 文件源码

def test_proxy_https_proxy_authorization(self):
        o = OpenerDirector()
        ph = urllib.request.ProxyHandler(dict(https='proxy.example.com:3128'))
        o.add_handler(ph)
        https_handler = MockHTTPSHandler()
        o.add_handler(https_handler)
        req = Request("https://www.example.com/")
        req.add_header("Proxy-Authorization","FooBar")
        req.add_header("User-Agent","Grail")
        self.assertEqual(req.host, "www.example.com")
        self.assertIsNone(req._tunnel_host)
        o.open(req)
        # Verify Proxy-Authorization gets tunneled to request.
        # httpsconn req_headers do not have the Proxy-Authorization header but
        # the req will have.
        self.assertNotIn(("Proxy-Authorization","FooBar"),
                         https_handler.httpconn.req_headers)
        self.assertIn(("User-Agent","Grail"),
                      https_handler.httpconn.req_headers)
        self.assertIsNotNone(req._tunnel_host)
        self.assertEqual(req.host, "proxy.example.com:3128")
        self.assertEqual(req.get_header("Proxy-authorization"),"FooBar")

    # TODO: This should be only for OSX