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from PySide.QtCore import QCoreApplication, QEventLoop, QObject, Qt, QThread, QTimer, SIGNAL
import unittest
class Emitter(QThread):
def __init__(self):
QThread.__init__(self)
def run(self):
print "Before emit."
self.emit(SIGNAL("signal(int)"), 0)
print "After emit."
class Receiver(QObject):
def __init__(self, eventloop):
QObject.__init__(self)
self.eventloop = eventloop
def receive(self, number):
print "Received number: %d" % number
self.eventloop.exit(0)
class TestBugPYSIDE164(unittest.TestCase):
def testBlockingSignal(self):
app = QCoreApplication.instance() or QCoreApplication([])
eventloop = QEventLoop()
emitter = Emitter()
receiver = Receiver(eventloop)
emitter.connect(emitter, SIGNAL("signal(int)"),
receiver.receive, Qt.BlockingQueuedConnection)
emitter.start()
retval = eventloop.exec_()
emitter.wait()
self.assertEqual(retval, 0)
if __name__ == '__main__':
unittest.main()
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