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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 listen_for_events():
 """Pubsub event listener Listen for events in the pubsub bus and calls the process function when somebody comes to play. """

    import_event_modules()
    conn = redis_connection.get_connection()
    pubsub = conn.pubsub()
    pubsub.subscribe("eventlib")
    for message in pubsub.listen():
        if message['type'] != 'message':
            continue
        data = loads(message["data"])
        if 'name' in data:
            event_name = data.pop('name')
            process_external(event_name, data)