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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def get_state(self):
 """ Get the current view state of the camera Returns a dict of key-value pairs. The exact keys depend on the camera. Can be passed to set_state() (of this or another camera of the same type) to reproduce the state. """

        D = {}
        for key in self._state_props:
            D[key] = getattr(self, key)
        return D