self.loadingLabel.performSelectorOnMainThread_withObject_waitUntilDone_(
self.loadingLabel.setStringValue_, msg, True)
self.performSelectorOnMainThread_withObject_waitUntilDone_(
self.stopGenerator, finish, True)
self.loadingLabel.performSelectorOnMainThread_withObject_waitUntilDone_(
self.loadingLabel.setStringValue_, msg, True)
self.performSelectorOnMainThread_withObject_waitUntilDone_(
self.stopGenerator, finish, True)