Class MyReadParamNode

python/tutorial/MyGNode/MyReadParamNode.py:14–24

class MyReadParamNode(GNode):
    def run(self):
        param: MyParam = self.getGParamWithNoEmpty("param1")

        # use `with param:` as same as:
        # param.lock()
        # print('[{0}] value is {1}, count is {2}'.format(self.getName(), param.value, param.count))
        # param.unlock()
        with param:
            print('[{0}] value is {1}, count is {2}'.format(self.getName(), param.value, param.count))
        return CStatus()