Untitled

#!/usr/bin/python
#coding=iso8859-2
import sys, socket, select

ilPar = len(sys.argv) - 1
msg = ""
if ilPar == 0:
  print "Nie podano argumentow programu"
elif (ilPar == 1) or (ilPar == 3):
  """Tryb serwera"""
  print "Tryb serwera"
  listenSock  = socket.socket();
  port = sys.argv[1]
  listenSock.bind(("",int(port)))
  listenSock.listen(5)
  sock,_ = listenSock.accept()
elif (ilPar == 2) or (ilPar == 5):
  """Tryb klienta"""
  print "Tryb klienta"
  adres = sys.argv[1]
  port = sys.argv[2]
  sock = socket.socket()
  sock.connect((adres, int(port)))
if (ilPar == 3) or (ilPar == 5):
  """Tryb zapisu rozmowy"""

msgIn = ""

while True:
  input,_,_ = select.select([sys.stdin, sock],[], [])
  if sock in input:
    subMsgIn = sock.recv(1)
    while subMsgIn != '\n':
      msgIn = msgIn + subMsgIn
      subMsgIn = sock.recv(1)
    """odebrano cala linie tekstu"""
    print msgIn
    msgIn = ""
  if sys.stdin in input:
    msgOut = sys.stdin.readline()
    if not msgOut:
      """Ctrl+D"""
      sock.send("ENDCON")
    else:
      sock.send(msgOut)