python implementation of text interface web chat room

Hello everyone, today talk about python socket programming, based on the python socket communication text box webchat

First.Experimental environment:

A cloud server (we're using AliCloud here, so you'll be on your own terms);

Unix-like operating systems (e.g. Mac OS, Linux, etc.);

Windows family of operating systems.

Here, I'm using AliCloud, Mac OSX, Windows XP (a VM on a mac).

# -*- coding: utf-8 -*-
#!/usr/local/bin/python
 
import socket
import sys
import threading
 
con = ()
HOST = "The IP address of CloudSpace."
PORT = ports 
data = ''
 
s = (socket.AF_INET, socket.SOCK_STREAM)
print 'Socket created'
((HOST, PORT))
(10)
print 'Socket now listening'
 
def clientThreadIn(conn, nick):#open thread
  global data
  while True:# Accept client data
    try:
      temp = (1024)
      if not temp:
        ()#Connection closed
        return
      NotifyAll(temp)
      print data
    except:
      NotifyAll(nick + " leaves the room!")
      print data
      return
 
 
def NotifyAll(sss):#Broadcasting
  global data
  if ():
    data = sss
    ()
    ()
 
def ClientThreadOut(conn, nick):# Client output
  global data
  while True:
    if ():
      ()
      if data:
        try:
          (data)
          ()
        except:
          ()
          return
          
 
while 1:
  conn, addr = ()
  print 'Connected with ' + addr[0] + ':' + str(addr[1])
  nick = (1024)
  NotifyAll('Welcome ' + nick + ' to the room!')
  print data
  print str((() + 1) / 2) + ' person(s)!'
  (data)
  (target = clientThreadIn , args = (conn, nick)).start()#open thread
  (target = ClientThreadOut , args = (conn, nick)).start()
 
()

# -*- coding: utf-8 -*-
 
import socket
import threading
import getpass
 
inString = ''
outString = ''
nick = ''
 
def DealOut(s):
  computername=()# Get the computer name
  global nick, outString
  while True:
    outString = raw_input(nick+":")
    outString = nick + "@" + computername + ': ' + outString
    (outString)
 
def DealIn(s):
  global inString
  while True:
    try:
      inString = (1024)
      if not inString:
        break
      if outString != inString:
        print inString
    except:
      break
    
 
nick = ()# Get the operating system username
ip = "Cloud space IP address."
sock = (socket.AF_INET, socket.SOCK_STREAM)
((ip, ports))
(nick)
 
thin = (target = DealIn, args = (sock,))#Open a read-in thread
()
thout = (target = DealOut, args = (sock,))#open a write-out thread
()

It will be uploaded to the cloud and run, as shown:

will run on a mac system as shown:

will run on a WindowsXP virtual machine as shown:

OK, that's it, a textbox web chat room based on python socket communication is written.

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