client.py 文件源码

def handleStatus_301(self):
        l = self.headers.get(b'location')
        if not l:
            self.handleStatusDefault()
            return
        url = l[0]
        if self.followRedirect:
            self.factory._redirectCount += 1
            if self.factory._redirectCount >= self.factory.redirectLimit:
                err = error.InfiniteRedirection(
                    self.status,
                    b'Infinite redirection detected',
                    location=url)
                self.factory.noPage(Failure(err))
                self.quietLoss = True
                self.transport.loseConnection()
                return

            self._completelyDone = False
            self.factory.setURL(url)

            if self.factory.scheme == b'https':
                from twisted.internet import ssl
                contextFactory = ssl.ClientContextFactory()
                reactor.connectSSL(nativeString(self.factory.host),
                                   self.factory.port,
                                   self.factory, contextFactory)
            else:
                reactor.connectTCP(nativeString(self.factory.host),
                                   self.factory.port,
                                   self.factory)
        else:
            self.handleStatusDefault()
            self.factory.noPage(
                Failure(
                    error.PageRedirect(
                        self.status, self.message, location = url)))
        self.quietLoss = True
        self.transport.loseConnection()