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20 lines
275 B
Python
Executable File
20 lines
275 B
Python
Executable File
#!/usr/bin/env python
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from Observer import Observer
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from Observable import Observable
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a = Observer("riri")
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b = Observer("fifi")
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c = Observer("loulou")
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d = Observable()
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d.subscribe(a)
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d.subscribe(b)
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d.subscribe(b)
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d.subscribe(c)
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d.unsubscribe(b)
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d.set_val(3)
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d.set_val() |