在继续执行程序的 rest 之前执行一个线程

Question

我的问题是这段代码将在“通过线程”之后打印“in connectPerformCopy”并且“线程完成”没有打印。 我想要的是“在connectPerformCopy中”、“线程完成”、“通过线程”，并且当self._abc_is_ready为True时，MainLauncher中代码的rest执行。

class ABCLauncher(QtCore.QObject):
    ABCEnvironment = dict(os.environ)
    Mutex = QtCore.QMutex()

    def __init__(self):
        super(ABCLauncher, self).__init__()

        self._abc_is_ready = False

    @classmethod
    def connectPerformCopy(self):
        log.info("in connectPerformCopy")
        ABCLauncher.Mutex.lock()
        ABC.ABCController.PerformCopy(...)
        Globals.SigMap.SigLauncherABC.emit(ABCLauncher.ABCEnvironment)
        ABCLauncher.Mutex.unlock()

    def successfulCopy(self):
        self._abc_is_ready = True
        log.info("thread is complete")

    def getABCIsReady(self):
        return self._abc_is_ready


class MainLauncher(QtCore.QObject):
...
    def __init__(self):
        super(MainLauncher, self).__init__()
...
        self._abc_thread = QtCore.QThread()
        self._abc_object = ABCLauncher()
        self._abc_object.moveToThread(self._abc_thread)
        self._abc_thread.started.connect(ABCLauncher.connectPerformCopy)
        self._abc_thread.finished.connect(self._abc_object.successfulCopy)
        self._abc_thread.start()
        log.info("passed thread")
        log.info(self._abc_object.getABCIsReady())
...