naoqi_node.py 文件源码

def get_proxy(self, name, warn=True):
        """
        Returns a proxy to a specific module. If it has not been created yet, it is created
        :param name: the name of the module to create a proxy for
        :return: a proxy to the corresponding module
        """
        if name in self.__proxies and self.__proxies[name] is not None:
            return self.__proxies[name]

        proxy = None
        try:
            proxy = ALProxy(name,self.pip,self.pport)
        except RuntimeError,e:
            if warn:
                rospy.logerr("Could not create Proxy to \"%s\". \nException message:\n%s",name, e)

        self.__proxies[name] = proxy
        return proxy