Mini Shell

import io
import socket
import sys
import os
import message_reader_old

def main():
  php_dict = message_reader_old.fillDictionary()
  server_address = '/tmp/go.sock'

  try:
    os.unlink(server_address)
  except OSError:
    if os.path.exists(server_address):
        raise

  sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)

  print >>sys.stderr, 'starting up on %s' % server_address
  sock.bind(server_address)

  sock.listen(1)

  while True:
    print >>sys.stderr, 'waiting for a connection'
    connection, client_address = sock.accept()
    try:
      print >>sys.stderr, 'connection from', client_address
      file = io.open(connection.fileno(), "rb", buffering = 0)
      while True:
        obj = message_reader_old.readDataFromStream(file)
        if obj=="":
          break
        queue = obj.proactive.queue
        print "[ ",
        for val in queue:
          print "%s "%(message_reader_old.translateQueueItem(val, php_dict)),
        print "]"
      file.close()
    finally:
      connection.close()

if __name__== "__main__":
  main()