#coding=utf-8
#作者:ewang
#版本:2.7
#功能描述：编写python版本，对特定的网站，获取相关的json值
import socket  
import thread  
import urlparse  
import select
import threading
import re
import json 
import Data 
BUFLEN=8192
class Proxy(object):  
    def __init__(self,conn,addr):  
        self.source=conn  
        self.request=""
        self.Json=""
        self.Jrespone=""
        self.destnation=socket.socket(socket.AF_INET,socket.SOCK_STREAM)  
        self.run()  
  
    def get_headers(self):  
        header=''  
        while True:  
            header+=self.source.recv(BUFLEN)  
            index=header.find('\n')  
            if index >0:  
                break    
        self.request=header[index+1:]
        
                 
    def conn_destnation(self):   
        ip=socket.gethostbyname("服务器")   
        self.destnation.connect((ip,80))
        data="%s %s %s\r\n" %("方法","URL","HTTP/1.1")  
        self.destnation.send(data+self.request)
        item=re.findall('\"props\"\s*:(.+})\,',self.request,re.S)
        item=item[0].replace("     ","")
        #对json文件编码
        Jdumps=json.dumps(item,sort_keys=True)
        #对json文件解码
        Jrespone=json.loads(Jdumps) 
        json_respone=json.loads(item)
        self.Json=json_respone
        self.Jrespone=Jrespone
        print self.Jrespone
            
    def run(self):  
        self.get_headers()  
        self.conn_destnation()  
        
  
  
class Server(object):  
  
    def __init__(self,host,port):   
        self.server=socket.socket(socket.AF_INET,socket.SOCK_STREAM)  
        self.server.bind((host,port))  
        self.server.listen(5)
          
  
    def start(self):
        while True:  
            try: 
                conn,addr=self.server.accept()
                thread.start_new_thread(Proxy(conn,addr),())                
            except:  
                pass 
                     

if __name__=='__main__':
    s=Server(IP,PORT)
    s.start()