Esempio n. 1
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    def test_all(self):
        o = Observable()

        args = ("undefevent", "param1", "param2")
        self.assertRaises(Exception, o.on, *args)

        o.define_events("add", "remove")

        # Add listeners
        def handler1(item):
            item["h1"] = True
        def handler2(item):
            item["h2"] = True

        o.on("add", handler1, handler2)
        item = {}
        o.fire("add", item)
        self.assertTrue(item["h1"])
        self.assertTrue(item["h2"])


        # Remove listener
        o.un("add", handler2)
        item = {}
        o.fire("add", item)
        self.assertTrue(item["h1"])
        self.assertFalse(item.has_key("h2"))


        # Suspend events
        o.suspend_events()
        item = {}
        o.fire("add", item)
        self.assertFalse(item.has_key("h1"))


        # Resume events
        o.resume_events()
        item = {}
        o.fire("add", item)
        self.assertTrue(item["h1"])
Esempio n. 2
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    def test_all(self):
        o = Observable()
 
        args = ("undefevent", "param1", "param2")
        self.assertRaises(Exception, o.on, *args)
 
        o.define_events("add", "remove")
 
        # Add listeners
        def handler1(item):
            item["h1"] = True
        def handler2(item):
            item["h2"] = True
 
        o.on("add", handler1, handler2)
        item = {}
        o.fire("add", item)
        self.assertTrue(item["h1"])
        self.assertTrue(item["h2"])
 
 
        # Remove listener
        o.un("add", handler2)
        item = {}
        o.fire("add", item)
        self.assertTrue(item["h1"])
        self.assertFalse(item.has_key("h2"))
 
 
        # Suspend events
        o.suspend_events()
        item = {}
        o.fire("add", item)
        self.assertFalse(item.has_key("h1"))
 
 
        # Resume events
        o.resume_events()
        item = {}
        o.fire("add", item)
        self.assertTrue(item["h1"])
Esempio n. 3
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 def test_ways_to_add_listeners(self):
     o = Observable()
     o.define_events("add", "remove", "apply")
     o.on(add=None, remove=None)
Esempio n. 4
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 def test_ways_to_add_listeners(self):
     o = Observable()
     o.define_events("add", "remove", "apply")
     o.on(add=None, remove=None)