@observe('border')
    def _update_proxy(self, change):
        # The superclass handler is sufficient
        super(Frame, self)._update_proxy(change)
Increments a counter under lock to ensure that no updates are lost. I'm intentionally
dataset/ETHPy150Open ContinuumIO/ashiba/enaml/enaml/widgets/frame.py/Frame._update_proxy--crossover with--dataset/ETHPy150Open AppScale/appscale/AppDB/test/functional/test_memcache_mutex.py/Incrementer.run