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| import requests from lxml import etree from urllib import parse import time import threading import pymongo
requests.timeout=20
class proxyPool(object): def GetFreeProxyList(self): headers = { 'User-Agent': 'Mozilla/5.0WindowsNT6.1;rv:2.0.1)Gecko/20100101Firefox/4.0.1', 'Accept' : "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8" }
def kuai_yun_qinghua_superfast():
url_kuai='https://www.kuaidaili.com/free/inha/{num}' url_yun='http://www.ip3366.net/free/?stype=1&page={num}' url_qinghua='http://www.qinghuadaili.com/free/{num}/' url_superfast='http://www.superfastip.com/welcome/freeip/{num}'
ip_list=[] for j in range(4): if j==0: url=url_kuai elif j==1: url=url_yun elif j==2: url=url_qinghua elif j==3: url = url_superfast for i in range(10): temp_ip_list=[] url=url.format(num=str(i+1)) res=requests.get(url=url,headers=headers) html=etree.HTML(res.content) ip=html.xpath("//table//td[1]") port=html.xpath("//table//td[2]") temp_ip_list.extend(list(map(lambda ip, port: (ip.text + ':' + port.text), ip, port))) if len(temp_ip_list): ip_list[len(ip_list):len(ip_list)+len(temp_ip_list)-1]=temp_ip_list if j == 0: url = url_kuai elif j == 1: url = url_yun elif j == 2: url = url_qinghua elif j == 3: url = url_superfast
ip_list = list(set(ip_list)) return ip_list
def _89(): data = { "num": "200", "port": "", "address": "", "isp": "" } url = "http://www.89ip.cn/tqdl.html?api=1&" + str(parse.urlencode(data)) res = requests.get(url=url, headers=headers) html = etree.HTML(res.content.decode(encoding='utf-8')) ip_list = html.xpath("//body/text()")[2:-1] ip_list[0] = ip_list[0].strip()
return ip_list
def xila_nima(): url_xila='http://www.xiladaili.com/gaoni/{num}' url_nima='http://www.nimadaili.com/gaoni/{num}'
ip_list=[] for j in range(2): if j == 0: url = url_xila elif j == 1: url = url_nima for i in range(10): url = url.format(num=str(i+1)) res = requests.get(url=url, headers=headers) html = etree.HTML(res.content) temp_ip_list=html.xpath("//table//td[1]/text()") if len(temp_ip_list): ip_list[len(ip_list):len(ip_list)+len(temp_ip_list)-1]=temp_ip_list if j == 0: url = url_xila elif j == 1: url = url_nima
return ip_list
ip_list=kuai_yun_qinghua_superfast() temp_ip_list=_89() ip_list[len(ip_list):len(temp_ip_list)+len(ip_list)-1]=temp_ip_list temp_ip_list = xila_nima() ip_list[len(ip_list):len(temp_ip_list) + len(ip_list) - 1] = temp_ip_list
return ip_list
def Check_ippool(self, ip_list, test_url='https://www.baidu.com', threading_num=10): global ip_list_new, index, success, fail, gLock, done ip_list_new = [] index = -1 success = 0 fail = 0 gLock = threading.Lock() done = 0
db_ip_list = self.get_iplist(self.get_count()) ip_list[len(ip_list):len(ip_list) + len(db_ip_list) - 1] = db_ip_list ip_list = list(set(ip_list)) total = len(ip_list)
def Muti_Check_ip(ip_list, test_url):
global ip_list_new, index, success, fail, gLock, done headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3970.5 Safari/537.36' } url = test_url total = len(ip_list) while True: gLock.acquire() if total > index + 1: index = index + 1 ip = ip_list[index] gLock.release() proxies = { 'http': 'http://' + ip, 'https': 'https://' + ip } try: res = requests.get(url=url, headers=headers, timeout=15, proxies=proxies, allow_redirects=False) if res.status_code == 200: flag = 1 else: flag = -1 except (requests.exceptions.ReadTimeout, requests.exceptions.ChunkedEncodingError, requests.exceptions.ConnectionError) as e: erro = e flag = 0 gLock.acquire() print('-' * 60) if flag == 1: success = success + 1 print("代理ip:" + ip + " 连接测试成功!|| 累计成功:" + str(success) + " || 累计失败:" + str(fail) + " || 剩余:" + str( total - success - fail)) ip_list_new.append(ip) elif flag == 0: fail = fail + 1 print(erro) print("代理ip:" + ip + " 连接测试失败!|| 累计成功:" + str(success) + " || 累计失败:" + str(fail) + " || 剩余:" + str( total - success - fail)) elif flag == -1: fail = fail + 1 print("代理ip:" + ip + " 连接测试失败!|| 累计成功:" + str(success) + " || 累计失败:" + str(fail) + " || 剩余:" + str( total - success - fail)) gLock.release() else: done = done + 1 gLock.release() break
for x in range(threading_num): t = threading.Thread(target=Muti_Check_ip, args=([ip_list, test_url, ])) t.start()
while True: if done == threading_num: print('程序执行完成! 成功数为:%i' % success + '|| 失败数为:%i' % fail + '|| 总数为:%i' % total) self.delete() self.insert(ip_list_new) return ip_list_new else: time.sleep(0.5)
def __init__(self,host='127.0.0.1',port=27017): self.client=pymongo.MongoClient(host=host,port=port) self.db=self.client['ProxyPool'] self.proxy=self.db['proxy']
self.proxy.ensure_index('ip',unique=True)
def insert(self,ip_list): try: list=[] current_time=time.time() for item in ip_list: a={'ip':item,'add_time':current_time} list.append(a) self.proxy.insert(list) except Exception as e: print(e)
def delete(self,conditions=None): try: self.proxy.remove(conditions) except Exception as e: print(e)
def get(self,count,conditions=None): try: raw_data=self.proxy.find(conditions,limit=count) return raw_data except Exception as e: print(e) pass
def get_count(self): return self.proxy.count()
def get_oneip(self): proxy=self.get(1) return proxy[0]['ip']
def get_iplist(self,num): current_num=self.get_count() if current_num<num: num=current_num ip_list=[] proxies=self.get(num) for item in proxies: ip_list.append(item['ip']) return ip_list
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