__init__.py 文件源码

def waitForEvents(self, timeout):
        from win32api import GetCurrentThreadId
        from win32event import INFINITE
        from win32event import MsgWaitForMultipleObjects, \
            QS_ALLINPUT, WAIT_TIMEOUT, WAIT_OBJECT_0
        from pythoncom import PumpWaitingMessages
        import types

        if not isinstance(timeout, int):
            raise TypeError("The timeout argument is not an integer")
        if self.tid != GetCurrentThreadId():
            raise Exception("wait for events from the same thread you inited!")

        if timeout < 0:
            cMsTimeout = INFINITE
        else:
            cMsTimeout = timeout
        rc = MsgWaitForMultipleObjects(self.handles, 0, cMsTimeout, QS_ALLINPUT)
        if WAIT_OBJECT_0 <= rc < WAIT_OBJECT_0 + len(self.handles):
            # is it possible?
            rc = 2
        elif rc == WAIT_OBJECT_0 + len(self.handles):
            # Waiting messages
            PumpWaitingMessages()
            rc = 0
        else:
            # Timeout
            rc = 1

        # check for interruption
        self.oIntCv.acquire()
        if self.fInterrupted:
            self.fInterrupted = False
            rc = 1
        self.oIntCv.release()

        return rc