

def __init__(self, __context):
    self.__context = __context
    self.__state = self.State.Stopped
    self.__frameRange = (1, 100)
    self.__playTimer = QtCore.QTimer()
    self.__playTimer.timeout.connect(Gaffer.WeakMethod(self.__timerCallback))
    self.__stateChangedSignal = Gaffer.Signal1()
    self.__frameRangeChangedSignal = Gaffer.Signal1()

dataset/ETHPy150Open ImageEngine/gaffer/python/GafferUI/Playback.py Playback.__init__/original