#!/usr/bin/env python 
# -*- coding:utf-8 -*-
import os
from aliyunsdkcore import client
from aliyunsdkcore.request import RpcRequest
product="Domain"
version="2016-05-11"
accesskey="XXXXXXXXXXXXXXXXXXXX"   ＃请替换成自己的accesskey
accesspasswd="XXXXXXXXXXXXXXXXXXXXXXXXXXXX"     ＃请替换成自己的accesspasswd

def getip():
    return os.popen("curl http://members.3322.org/dyndns/getip  -s").read().replace('\n','').replace('\r\n','')

def getDNSrecords():
    global product,version,accesskey,accesspasswd
    clt = client.AcsClient( accesskey, accesspasswd, 'cn-hangzhou')
    request=RpcRequest('Alidns', '2015-01-09', 'DescribeDomainRecords')
    request.add_query_param("DomainName","XXXXXXXXXXXXXXX")   ＃请替换成自己的域名
    request.set_accept_format('json')
    response=clt.do_action(request)
    return eval( response.replace('false','0') )

def setDNSrecord(record,ip):
    global product,version,accesskey,accesspassw
    clt = client.AcsClient( accesskey, accesspasswd, 'cn-hangzhou')
    request=RpcRequest('Alidns', '2015-01-09', 'UpdateDomainRecord')
    request.add_query_param("RecordId",record['RecordId'])
    request.add_query_param("RR",record['RR'])
    request.add_query_param("Type",record['Type'])
    request.add_query_param("Value",ip)
    request.set_accept_format('json')
    response=clt.do_action(request)
    print response
    
if __name__=="__main__":
    ip=getip()
    print ip
    recordlist=getDNSrecords()
    for record in recordlist["DomainRecords"]["Record"]:
        setDNSrecord(record,ip)