text: #!/usr/bin/env python3
  
  """
  Remote python client.
  Execute Python commands remotely and send output back.
  """
  
  import sys
  from socket import socket, AF_INET, SOCK_STREAM, SHUT_WR
  
  PORT = 4127
  BUFSIZE = 1024
  
  def main():
      if len(sys.argv) < 3:
          print("usage: rpython host command")
          sys.exit(2)
      host = sys.argv[1]
      port = PORT
      i = host.find(':')
      if i >= 0:
          port = int(port[i+1:])
          host = host[:i]
      command = ' '.join(sys.argv[2:])
      s = socket(AF_INET, SOCK_STREAM)
      s.connect((host, port))
      s.send(command.encode())
      s.shutdown(SHUT_WR)
      reply = b''
      while True:
          data = s.recv(BUFSIZE)
          if not data:
              break
          reply += data
      print(reply.decode(), end=' ')
      s.close()
  
  main()
  