Demo/sockets/rpython.py

   1 #! /usr/bin/env python
   2
   3 # Remote python client.
   4 # Execute Python commands remotely and send output back.
   5
   6 import sys
   7 import string
   8 from socket import *
   9
  10 PORT = 4127
  11 BUFSIZE = 1024
  12
  13 def main():
  14     if len(sys.argv) < 3:
  15         print("usage: rpython host command")
  16         sys.exit(2)
  17     host = sys.argv[1]
  18     port = PORT
  19     i = string.find(host, ':')
  20     if i >= 0:
  21         port = string.atoi(port[i+1:])
  22         host = host[:i]
  23     command = string.join(sys.argv[2:])
  24     s = socket(AF_INET, SOCK_STREAM)
  25     s.connect((host, port))
  26     s.send(command)
  27     s.shutdown(1)
  28     reply = ''
  29     while 1:
  30         data = s.recv(BUFSIZE)
  31         if not data: break
  32         reply = reply + data
  33     print(reply, end=' ')
  34
  35 main()