cloud_link.py 文件源码

def __init__(self):
        parlay.ParlayCommandItem.__init__(self, "parlay.items.cloud_link", "Cloud Link")
        self._http_agent = Agent(self._reactor)
        self.channel_uri = None
        self.cloud_factory = None

        if CloudLinkSettings.PRIVATE_KEY_LOCATION is None:
            raise RuntimeError("CloudLinkSettings.PRIVATE_KEY_LOCATION must be set for cloud to work")

        if CloudLinkSettings.UUID_LOCATION is None:
            raise RuntimeError("CloudLinkSettings.UUID_LOCATION must be set for cloud to work")

        try:
            with open(CloudLinkSettings.UUID_LOCATION, 'r') as uuid_file:
                self.uuid = uuid_file.read()

        except IOError:
            logger.warn("Error reading UUID file. Has this device been registered?")
            self.uuid = ""