如何同时启动所有线程

Question

response = [['[common]'], ['[webui]'], ['[webui]', '[debug]', 'msgq']]
def checkline(self,each_response, line, queue ):
    if all(w in line for w in each_response):
        queue.put(True)
    else:
        queue.put(False)
with open(debugfile, "r") as in_file:                             
    if bool(response):
        threads = []
        final = []
        for i_response in range(len(response)):
            queued_request = Queue.Queue()
            t = threading.Thread(target=self.checkline, args(response[i_response],line.lower(),queued_request,))
            threads.append(t)
            t.start()

        final.append(queued_request.get())
        for x in threads:
            x.join()
        print final
        if True in final:
            print line

这里我希望同时启动所有线程以减少执行时间。 请提出任何建议吗？