扭曲的Web客户端IPV6 DNS查找失败

Question

感谢最近的IPV6修复： https://github.com/twisted/twisted/commit/1c4f621548b5721ae69c4024b41bac3bb12d792c

但我得到的是“DNS查找失败：未找到地址'[:: 1]”：[Errno -2]修补后的名称或服务未知。

我的代码：

from twisted.trial import unittest   
from urllib import urlencode
from base64 import b64encode
from twisted.python.log import err
from twisted.web.client import Agent, readBody
from twisted.internet import reactor
from twisted.internet.ssl import ClientContextFactory
from twisted.web.http_headers import Headers
from zope.interface import implements
from twisted.internet.defer import succeed
from twisted.web.iweb import IBodyProducer


class StringProducer(object):
    implements(IBodyProducer)

    def __init__(self, body):
        self.body = body
        self.length = len(body)

    def startProducing(self, consumer):
        consumer.write(self.body)
        return succeed(None)

    def pauseProducing(self):
        pass

    def stopProducing(self):
        pass

class WebClientContextFactory(ClientContextFactory):
    def getContext(self, hostname, port):
        return ClientContextFactory.getContext(self)

class HttpsClientTestCases(unittest.TestCase):
    def test_https_client(self):
        def cbRequest(response):
            print 'Response version:', response.version
            print 'Response code:', response.code
            print 'Response phrase:', response.phrase
            print 'Response headers:[{}]'.format(list(response.headers.getAllRawHeaders()))
            d = readBody(response)
            d.addCallback(cbBody)
            return d

        def cbBody(body):
            print 'Response body:'
            print body

        contextFactory = WebClientContextFactory()
        agent = Agent(reactor, contextFactory)

        authorization = b64encode(b"username:password")
        data = StringProducer({'hello': 'world'})
        d = agent.request(
            'POST',
            'https://[::1]',
            headers = Headers(
                {
                    'Content-Type': ['application/x-www-form-urlencoded'],
                    'Authorization': ['Basic ' + authorization]
                }
            ),
            bodyProducer = data
        )

        d.addCallbacks(cbRequest, err)
        d.addCallback(lambda ignored: reactor.stop())
        return d