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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 stop(self):
 """ Set the Event lock, this will break all threads' loops. """

        self.running = False
        # stop the command server
        try:
            self.commands_thread.kill()
        except:  # noqa e722
            pass

        try:
            self.lock.set()
            if self.config["debug"]:
                self.log("lock set, exiting")
            # run kill() method on all py3status modules
            for module in self.modules.values():
                module.kill()
        except:  # noqa e722
            pass