Python实现DNSPod DNS动态解析脚本

闲暇之余，在家里自建了个服务器，因为用的小区宽带，IP位动态分配。域名解析就是个问题，我的域名一般停放在DNSPod下。DNSPod有提供修改的API，就用Python简单的实现了一下动态解析。这样，就不用安装花生壳了。废话不说，看代码：

#!/usr/bin/env python#-*- coding:utf-8 -*-import httplib, urllib, urllib2import timeimport sys,osimport reimport jsonusername = 'xxxx'  #账号password = 'xxx'  #密码format = 'json'domain = [u'www.youdomain.com']  #要解析的域名def get_domain_info(domain):    domain_split = domain.split('.')    domain_split_len = len(domain_split)    maindomain = domain_split[domain_split_len - 2] + '.' + domain_split[domain_split_len - 1]    return maindomain,domainparams = {'login_email':username,'login_password':password,'format':format}def request(action, params, method = 'POST'):    headers = {"Content-type": "application/x-www-form-urlencoded", "Accept": "text/json"}    conn = httplib.HTTPSConnection("dnsapi.cn")    conn.request(method, '/' + action, urllib.urlencode(params), headers)    response = conn.getresponse()    data = response.read()    conn.close()    if response.status == 200:        return data    else:        return Nonedef get_my_domain_id():    data = request('Domain.List',params)    data = json.loads(data)    domainlist = data.get('domains')    domaninfo = {}    for d in domainlist:        domaninfo[d.get('name')]  = d.get('id')    return domaninfodef get_my_domain_record_id(domain_id):    params['domain_id'] = domain_id    data = request('Record.List',params)    data = json.loads(data)    if data.get('code') == '10':        return None    domainname = data.get('domain').get('name')    record_list = data.get('records')    record = {}    for r in record_list:        if r.get('type') == 'A':            key = r.get('name') != '@' and r.get('name') + '.' + domainname or domainname            record[key] = {'id':r.get('id'),'value':r.get('value')}    return  recorddef changerecord(domain,domain_id,record_id,ip):    params['domain_id'] = domain_id    params['record_id'] = record_id    params['record_type'] = 'A'    params['record_line'] = '默认'    params['sub_domain'] = domain    params['ttl'] = 600    params['value'] = ip    data = request('Record.Modify',params)def getip():    url = 'http://iframe.ip138.com/ic.asp'    response = urllib2.urlopen(url)    text = response.read()    ip = re.findall(r'\d+.\d+.\d+.\d+', text)    return ip[0] or Nonedef updatedomaininfo(domain):    m,sub_m = get_domain_info(domain)    domain_id = my_domain_id_list.get(m)    record_list = get_my_domain_record_id(domain_id)    if record_list == None:        return None    rocord_info = record_list.get(sub_m)    record_ip = rocord_info.get('value')    record_id = rocord_info.get('id')    return sub_m,record_ip,record_id,domain_idif __name__ == '__main__':    my_domain_id_list = get_my_domain_id()    try:        for dm in domain:            domaindata = updatedomaininfo(dm)            if domaindata == None:                continue            dnsdomain,dnsdmainip,record_id,domain_id = domaindata            domain_name = dnsdomain.split('.')[0]            ip = getip()            if ip == dnsdmainip:                continue            else:                changerecord(domain_name,domain_id,record_id,ip)    except:        pass

下载文件：dnsdomain