text: from keepkey import KeepKeyPlugin
  from electrum_arg.util import print_msg
  
  class KeepKeyCmdLineHandler:
  
      def get_passphrase(self, msg, confirm):
          import getpass
          print_msg(msg)
          return getpass.getpass('')
  
      def get_pin(self, msg):
          t = { 'a':'7', 'b':'8', 'c':'9', 'd':'4', 'e':'5', 'f':'6', 'g':'1', 'h':'2', 'i':'3'}
          print_msg(msg)
          print_msg("a b c\nd e f\ng h i\n-----")
          o = raw_input()
          return ''.join(map(lambda x: t[x], o))
  
      def stop(self):
          pass
  
      def show_message(self, msg):
          print_msg(msg)
  
  class Plugin(KeepKeyPlugin):
      handler = KeepKeyCmdLineHandler()
  