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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 _proc_loop(proc_id, alive, queue, fn):
 """Thread loop for generating data Parameters proc_id: int Process id alive: multiprocessing.Value variable for signaling whether process should continue or not queue: multiprocessing.Queue queue for passing data back fn: function function object that returns a sample to be pushed into the queue """

        print("proc {} started".format(proc_id))
        try:
            while alive.value:
                data = fn()
                put_success = False
                while alive.value and not put_success:
                    try:
                        queue.put(data, timeout=0.5)
                        put_success = True
                    except QFullExcept:
                        # print("Queue Full")
                        pass
        except KeyboardInterrupt:
            print("W: interrupt received, stopping process {} ...".format(proc_id))
        print("Closing process {}".format(proc_id))
        queue.close()