docs: def _handle_emailauth(maildomain='', message=''): # pylint:disable=unused-argument
          ''' Called when SteamGuard requires authentication via e-mail.
          Asks the user to enter the code.
  
          Args:
              maildomain: Optional. The mail domain of the e-mail address the SteamGuard
                  code is send to.
              message: Optional. A message from Steam service.
  
          Returns:
              A string containing the code.
          '''
          print('SteamGuard requires email authentication...')
          emailauth = input('Please enter the code sent to your mail address at "%s": ' % maildomain)
          emailauth.upper()
          return emailauth