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#!/usr/bin/env python
from circuits import Component, Event
class hello(Event):
"""hello Event"""
class foo(Event):
"""foo Event"""
class bar(Event):
"""bar Event"""
class App(Component):
def foo(self):
return 1
def bar(self):
return 2
def hello(self):
x = self.fire(foo())
yield self.wait('foo')
y = self.fire(bar())
yield self.wait('bar')
yield x.value + y.value
def started(self, component):
x = self.fire(hello())
yield self.wait('hello')
print(f'{x.value:d}')
self.stop()
App().run()
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