本文整理汇总了Python中twisted.words.xish.utility.EventDispatcher.removeObserver方法的典型用法代码示例。如果您正苦于以下问题：Python EventDispatcher.removeObserver方法的具体用法？Python EventDispatcher.removeObserver怎么用？Python EventDispatcher.removeObserver使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类twisted.words.xish.utility.EventDispatcher的用法示例。
在下文中一共展示了EventDispatcher.removeObserver方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testStuff
# 需要导入模块: from twisted.words.xish.utility import EventDispatcher [as 别名]
# 或者: from twisted.words.xish.utility.EventDispatcher import removeObserver [as 别名]
def testStuff(self):
d = EventDispatcher()
cb1 = CallbackTracker()
cb2 = CallbackTracker()
cb3 = CallbackTracker()
d.addObserver("/message/body", cb1.call)
d.addObserver("/message", cb1.call)
d.addObserver("/presence", cb2.call)
d.addObserver("//event/testevent", cb3.call)
msg = Element(("ns", "message"))
msg.addElement("body")
pres = Element(("ns", "presence"))
pres.addElement("presence")
d.dispatch(msg)
self.assertEquals(cb1.called, 2)
self.assertEquals(cb1.obj, msg)
self.assertEquals(cb2.called, 0)
d.dispatch(pres)
self.assertEquals(cb1.called, 2)
self.assertEquals(cb2.called, 1)
self.assertEquals(cb2.obj, pres)
self.assertEquals(cb3.called, 0)
d.dispatch(d, "//event/testevent")
self.assertEquals(cb3.called, 1)
self.assertEquals(cb3.obj, d)
d.removeObserver("/presence", cb2.call)
d.dispatch(pres)
self.assertEquals(cb2.called, 1)示例2: test_cleanUpRemoveEventObserver
# 需要导入模块: from twisted.words.xish.utility import EventDispatcher [as 别名]
# 或者: from twisted.words.xish.utility.EventDispatcher import removeObserver [as 别名]
def test_cleanUpRemoveEventObserver(self):
"""
Test observer clean-up after removeObserver for named events.
"""
d = EventDispatcher()
cb = CallbackTracker()
d.addObserver('//event/test', cb.call)
d.dispatch(None, '//event/test')
self.assertEqual(1, cb.called)
d.removeObserver('//event/test', cb.call)
self.assertEqual(0, len(d._eventObservers.pop(0)))示例3: test_cleanUpRemoveXPathObserver
# 需要导入模块: from twisted.words.xish.utility import EventDispatcher [as 别名]
# 或者: from twisted.words.xish.utility.EventDispatcher import removeObserver [as 别名]
def test_cleanUpRemoveXPathObserver(self):
"""
Test observer clean-up after removeObserver for XPath events.
"""
d = EventDispatcher()
cb = CallbackTracker()
msg = Element((None, "message"))
d.addObserver('/message', cb.call)
d.dispatch(msg)
self.assertEqual(1, cb.called)
d.removeObserver('/message', cb.call)
self.assertEqual(0, len(d._xpathObservers.pop(0)))