my code

import socket

def netcat(replay):
 s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
 s.connect(('192.168.56.101', 20055))

 s.shutdown(socket.SHUT_WR)
 rec_data = []
 while 1:
     data=s.recv(1024) # read reply
     exp=str(data)
     replay = input(str(exp))
     print replay
     if not data:
         break
     rec_data.append(data)
 return rec_data
 s.sendall(replay)

if __name__ == '__main__':
    replay = ''
    recved = netcat(replay)
    print recved[1]