def setup_observer(self): self.obs = Observable() func = lambda: 1 self.obs.attach('a', func) self.obs.attach('b', func) self.obs.attach(True, func) self.obs.attach(['a', 'b'], func)
def setup_observer(self): self.obs = Observable() def func(): return 1 self.obs.attach('a', func) self.obs.attach('b', func) self.obs.attach(True, func) self.obs.attach(['a', 'b'], func)
def setup_observer(self): self.obs = Observable()