def removeAllActionHandlers(self):
        self._actionHandlers = None
        self._actionMapper = None
        self.requestRepaint()
Delete a subscription.
dataset/ETHPy150Open rwl/muntjac/muntjac/ui/tree.py/Tree.removeAllActionHandlers--crossover with--dataset/ETHPy150Open GoogleCloudPlatform/cloud-pubsub-samples-python/cmdline-pull/pubsub_sample.py/delete_subscription