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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 wait_processed(self, timeout):
 """Wait until time outs, or this event is processed. Event must be waitable for this operation to have described semantics, for non-waitable returns true immediately. in timeout of type int Maximum time to wait for event processing, in ms; 0 = no wait, -1 = indefinite wait. return result of type bool If this event was processed before timeout. """

        if not isinstance(timeout, baseinteger):
            raise TypeError("timeout can only be an instance of type baseinteger")
        result = self._call("waitProcessed",
                     in_p=[timeout])
        return result