def METHOD_NAME(self):
    dt = datetime.datetime.utcfromtimestamp(self.upload_timestamp / 1000)
    date_str = dt.strftime('%Y-%m-%d')
    time_str = dt.strftime('%H:%M:%S')
    size = self.size or 0  # required if self.action == 'hide'
    return self.LS_ENTRY_TEMPLATE % (
        self.id_,
        self.action,
        date_str,
        time_str,
        size,
        self.file_name,
    )