# -*-coding:utf-8-*-
# IP proxy
import json
import time
import requests
from threading import Lock
class IpProxy(object):
    _local = Lock()
    _instance = None
    # 代理IP过期时间, IP有效时长为60秒， 代理IP
    effective_duration = 60
    expire_time_stamp = 0
    proxy_ip = []
    # 青果网络高匿名代理IP获取参数 api_url:https://www.qg.net/doc/api/3_117_210/1846.html
    ip_proxy_host = "http://share.proxy.qg.net/get"
    # 密码
    pwd = "xxx"
    # 公共参数，产品唯一标识。
    key = "xxxx"
    # 指定地区提取。如果用的是省代码，可以提取到这个省下任意市的IP 。
    area = "410000"
    # 排除指定地区。如果用的是省代码，则不会提取到这个省的IP 。
    area_ex = ""
    # 按运营商提取。
    # 0: 不筛选
    # 1: 电信
    # 2: 移动
    # 3: 联通
    isp = 0
    # 提取个数，默认为1。
    num = 1
    # 去重提取，默认为false。如果为true则不会提取到已经在使用的IP资源。
    distinct = False
    # 选择资源池提取。
    # 1: 普通池，默认
    # 2: 企业池
    pool = 1
    def __new__(cls, *args, **kwargs):
        if not cls._instance:
            with cls._local:
                if not cls._instance:
                    cls._instance = super(IpProxy, cls).__new__(cls, *args, **kwargs)
        return cls._instance
    def get_proxy_ip(self):
        u"""获取代理IP"""
        # 如果代理IP未过期
        if self.expire_time_stamp > int(time.time()):
            return True, self.proxy_ip
        params = {}
        if self.key:
            params["key"] = self.key
        if self.area:
            params["area"] = self.area
        if self.area_ex:
            params["area_ex"] = self.area_ex
        if self.isp:
            params["isp"] = self.isp
        if self.num:
            params["num"] = self.num
        if self.distinct:
            params["distinct"] = self.distinct
        if self.pool:
            params["pool"] = self.pool
        retry_count = 3
        cur_num = 1
        while cur_num <= retry_count:
            re = requests.get(self.ip_proxy_host, params=params)
            print(re.text)
            if str(re.status_code).startswith("20"):
                data_json = json.loads(re.text)
                if data_json["code"] == "SUCCESS":
                    for item in data_json["data"]:
                        self.proxy_ip.append(item["server"])
                        print(item["server"])
                    self.expire_time_stamp = int(time.time()) + 60
                    return True, self.proxy_ip
            cur_num += 1
        return False, []
if __name__ == "__main__":
    success_count = 0
    fail_count = 0
    for item in range(1000):
        ip_proxy = IpProxy()
        is_true, proxy_ip_list = ip_proxy.get_proxy_ip()
        print(proxy_ip_list)
        # if not is_true:
        #     fail_count += 1
        #     continue
        #
        # user_name = ip_proxy.key
        # pwd = ip_proxy.pwd
        # proxy_ip = proxy_ip_list[0]
        #
        # # 发送请求
        # url = "http://httpbin.org/get"
        # proxies = {
        #     "http": "http://%s:%s@%s" % (user_name, pwd, proxy_ip)
        #     # "https": "113.229.3.172:55046"
        # }
        # re = requests.get(url=url, proxies=proxies)
        # if str(re.status_code).startswith("20"):
        #     data = json.loads(re.text)
        #     print("success, origin:%s" % data["origin"])
        #     success_count += 1
        # else:
        #     fail_count += 1
    print("success_count: %s" % success_count)
    print("fail_count: %s" % fail_count)