python – 在非反应器线程中扭曲transport.write

一个用于扭曲协议的类,另一个用于工厂,第三个用于pyqt线程.如何从pyqt线程发送数据,例如,如果单击按钮我如何使用当前的扭曲连接发送命令,这里是我的代码的副本

from OpenSSL import SSL;import sys
from twisted.internet.protocol import ClientFactory
from twisted.internet import ssl,protocol
from PyQt4 import QtCore,QtGui
from gui import Ui_clientgui

class clientgui(QtGui.QMainWindow):
    def __init__(self,parent=None):
        QtGui.QWidget.__init__(self,parent)
        self.ui = Ui_clientgui()
        self.ui.setupUi(self)

    def closeEvent(self,e):
        try:reactor.callFromThread(reactor.stop)
        except:pass

class Client(protocol.Protocol):
    def connectionMade(self):
        global server_options
        server_options['connection'] = True

    def send(self,data):
        self.transport.write(data)

    def connectionLost(self,reason):
        server_options['connection'] = False

    def dataReceived(self,line):
        print "receive:",line

class ClientFactory(ClientFactory):
    protocol = Client
    def clientConnectionFailed(self,connector,reason):
        print 'connection failed'
        try:reactor.stop()
        except:pass

if __name__ == '__main__':
    app = QtGui.QApplication([])
    import qt4reactor
    qt4reactor.install()
    from twisted.internet import reactor
    factory = ClientFactory()
    reactor.connectSSL('localhost',8080,factory,ssl.ClientContextFactory())
    application = clientgui(reactor)
    application.show()
    reactor.runReturn()
    sys.exit(app.exec_())