def METHOD_NAME(self, dt):
    """Produce random text to append in the log, with the date, we don't
    want to forget when we babbled incoherently.
    """
    self.data.append({
        'index': len(self.data),
        'text': f"[{asctime()}]: {''.join(sample(printable, 50))}",
        'cached_size': (0, 0)
    })