docs: def readable_time_delta(seconds):
      """
      Convert a number of seconds into readable days, hours, and minutes
      """
      days = seconds // 86400
      seconds -= days * 86400
      hours = seconds // 3600
      seconds -= hours * 3600
      minutes = seconds // 60
  
      m_suffix = 's' if minutes != 1 else ''
      h_suffix = 's' if hours != 1 else ''
      d_suffix = 's' if days != 1 else ''
  
      retval = u'{0} minute{1}'.format(minutes, m_suffix)
  
      if hours != 0:
          retval = u'{0} hour{1} and {2}'.format(hours, h_suffix, retval)
  
      if days != 0:
          retval = u'{0} day{1}, {2}'.format(days, d_suffix, retval)
  
      return retval