def METHOD_NAME(command, channel, _, **kwargs):
    for v in self._clipboard:
        k = self._clipboard[v]
        channel(f"{str(v).ljust(5)}: {str(k)}")
    try:
        num = len(self._clipboard[self._clipboard_default])
    except (TypeError, KeyError):
        num = 0
    channel(_("Clipboard-Entries: {index}").format(index=num))