app.py 文件源码

def __init__(self, numLed, hwBackend, port=6606):
        self.ctx = zmq.Context()
        self.numLed = numLed
        self.port = port

        self.loop = IOLoop.instance()
        self.caller = PeriodicCallback(self._on_nextFrame, 1000/30, self.loop)
        self.hwComm = hwBackend
        self.hwComm.connect()
        self.zmqCollector = GlinAppZmqCollector(self, self.ctx)
        self.zmqPublisher = GlinAppZmqPublisher(self, self.ctx)

        # server side configuration
        self.config = SimpleNamespace()
        self.config.maxFps = 60

        # current state (somehow client side configuration)
        self.state = SimpleNamespace()
        self.state.animationClasses = []
        self.state.activeSceneId = None
        self.state.activeAnimation = None
        self.state.scenes = {}
        self.state.brightness = 1.0
        self.state.sceneIdCtr = 0
        self.state.mainswitch = True
        self.state.targetFps = 0
        self.state.lastFrameSent = None