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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 eval_hooks(self):
 """ Evaluate the current state of this Source and invoke any attached hooks if they've been triggered """

        logging.debug("Evaluating hooks")
        if self.get_edge_triggered():
            logging.debug("Hook triggered")
            for hook in [h for h in self.edge_hooks if h.is_ready()]:
                logging.debug("Hook invoked")
                hook.invoke()