获取所有公众号用户的信息

#!/usr/bin/python
import os
import json
import requests
import sys
import string
from requests.packages.urllib3.exceptions import InsecureRequestWarning
reload(sys)
sys.setdefaultencoding('utf8')


g_getopid="https://api.weixin.qq.com/cgi-bin/user/get"
g_getopid1=g_getopid

if __name__ == '__main__':
    requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
    num = 0
    accesstoken=sys.argv[1]
    next_openid=sys.argv[2]
    params={}
    if next_openid == "1" :
        params={"access_token":accesstoken}
    else:
        print next_openid
        params={"next_openid":next_openid,"access_token":accesstoken}
    print g_getopid1
    r=requests.get(g_getopid1, params=params)
    print r
    strResponse = r.content.decode('utf-8')
    retData = json.loads(strResponse)
    print retData
    print "next"
    print retData["next_openid"]
    while retData["next_openid"] != "":
        next_openid = retData["next_openid"]
        lenData = len(retData["data"]["openid"])
        #下面这部分，将获取到的信息一个个调用接口，保存到自己的服务
        for i in range(0, lenData):
            head={}
            head["_version"] = "0.01"
            head["_msgType"] = "request"
            head["_interface"] = ""
            params={}
            params["openid"]= retData["data"]["openid"][i]
            outData = {}
            outData["_head"] = head
            outData["_param"] = params
            g_channelorg_url="自己的系统接口及url"
            strPostData = json.dumps(outData, ensure_ascii=False)
            ret=requests.post(g_channelorg_url, strPostData.encode('utf-8'), verify=False)
        params={"next_openid":next_openid,"access_token":accesstoken}
        print next_openid
        r=requests.get(g_getopid1, params=params)
        print r
        strResponse = r.content.decode('utf-8')
        retData = json.loads(strResponse)
    print retData["next_openid"]