class IpPoolsObj(object):
def __init__(self):
self.redis_cli = BaseRedisCli()
# self._k = get_uuid3('proxy_tasks')
self._k = get_uuid3(high_proxy_list_key_name)
def _get_all_ip_proxy(self) -> list:
'''得到所有ip proxy'''
_ = deserializate_pickle_object(self.redis_cli.get(name=self._k) or dumps([]))
return _
def _get_random_ip_proxy(self) -> str:
'''
随机获取一个代理
:return: 格式: 'http://175.6.2.174:8088'
'''
_ = self._get_all_ip_proxy()
if _ == []:
return ''
random_porxy = choice(_)
return 'http://{}:{}'.format(
random_porxy.get('ip'),
random_porxy.get('port'))
def __del__(self):
try:
del self.redis_cli
except:
pass
collect()
# coding:utf-8 ''' @author = super_fazai @File : utils.py @connect : [email protected] ''' from fzutils.sql_utils import BaseRedisCli from fzutils.safe_utils import get_uuid3 from fzutils.data.pickle_utils import deserializate_pickle_object from fzutils.linux_utils import kill_process_by_name from fzutils.time_utils import get_shanghai_time from fzutils.common_utils import get_random_int_number from fzutils.common_utils import retry from pprint import pprint from pickle import dumps from time import sleep from random import choice from settings import high_proxy_list_key_name # print(get_uuid3('proxy_tasks')) # print(get_uuid3(high_proxy_list_key_name)) _ = BaseRedisCli() pprint( deserializate_pickle_object( _.get('5e421d78-a394-3b44-aae1-fd86aa127255') or dumps([]))) # 清除celery workers kill_process_by_name(process_name='celery')
class SesameIpPool(object):
"""芝麻http"""
def __init__(self):
self.ip_list = []
self.loop = get_event_loop()
self.redis_cli = BaseRedisCli()
self._k = get_uuid3('sesame_ip_pool')
self.sleep_time = 1. * 60
async def _get_all_ip_proxy(self) -> list:
'''
得到redis中所有ip proxy
:return:
'''
return json_2_dict(self.redis_cli.get(name=self._k) or dumps([]), default_res=[])
async def _get_phone_headers(self):
return {
'Connection': 'keep-alive',
'Cache-Control': 'max-age=0',
'Upgrade-Insecure-Requests': '1',
'User-Agent': get_random_phone_ua(),
'Accept': 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8',
'Accept-Encoding': 'gzip, deflate',
'Accept-Language': 'zh-CN,zh;q=0.9',
}
async def _get_proxies(self):
if self.ip_list == []:
self.ip_list = await self._get_all_ip_proxy() or []
if self.ip_list == []:
return {}
else:
pass
one = choice(self.ip_list)
expire_time = one.get('expire_time')
if one.get('expire_time') is None or datetime_to_timestamp(string_to_datetime(expire_time)) < datetime_to_timestamp(get_shanghai_time()):
return {}
proxy = 'http://' + one.get('ip', '') + ':' + str(one.get('port', ''))
return {
# 'http': proxy,
'https': proxy,
}
async def _request(self, url, method='get', headers=None, params=None, cookies=None, timeout=12, encoding='utf-8') -> str:
body = ''
proxies = await self._get_proxies()
if proxies == {}:
print('[-] 未使用代理!!')
else:
print('[+] {}'.format(proxies.get('https', '')))
with session() as s:
try:
response = s.request(method=method, url=url, headers=headers, params=params, cookies=cookies, timeout=timeout, proxies=proxies)
try:
body = response.content.decode(encoding)
except:
body = response.text
except Exception as e:
print(e)
return body
async def _delete_expire_time_ip(self, data) -> list:
'''
删除过期ip
:return:
'''
new = []
for item in self.ip_list:
expire_time = item.get('expire_time', '')
if datetime_to_timestamp(string_to_datetime(expire_time)) > datetime_to_timestamp(get_shanghai_time()) + 2 * 60:
# 过期时间戳 > 当前时间戳 + 2*60
new.append(item)
self.ip_list = new + data
return self.ip_list
async def _get_ip_proxy_list(self, ip_num=200) -> list:
'''
获取一个proxy
:return:
'''
# http://webapi.http.zhimacangku.com/getip?num=200&type=2&pro=&city=0&yys=0&port=1&time=1&ts=1&ys=0&cs=0&lb=1&sb=0&pb=4&mr=1®ions=
params = (
('num', str(ip_num)), # 提取ip数
('type', '2'), # 数据格式：1:TXT 2:JSON 3:html
('pro', ''), # 省份, 默认全国
('city', '0'), # 城市, 默认全国
('yys', '0'), # 0:不限 100026:联通 100017:电信
('port', '1'), # IP协议 1:HTTP 2:SOCK5 11:HTTPS
('time', '1'), # 稳定时长, 最小的是1, 提取数量多
('ts', '1'), # 是否显示IP过期时间: 1显示 2不显示
('ys', '0'), # 是否显示IP运营商: 1显示
('cs', '0'), # 是否显示位置: 1显示
('lb', '1'), # 分隔符(1:\r\n 2:/br 3:\r 4:\n 5:\t 6 :自定义)
('sb', '0'),
('pb', '4'), # 端口位数（4:4位端口 5:5位端口）
('mr', '1'), # 去重选择（1:360天去重 2:单日去重 3:不去重）
('regions', ''), # 全国混拨地区
)
url = 'http://webapi.http.zhimacangku.com/getip'
ori = json_2_dict(await self._request(url=url, headers=await self._get_phone_headers(), params=params))
data = ori.get('data', [])
# pprint(data)
if data != []:
self.ip_list = await self._delete_expire_time_ip(data=data)
self.ip_list = list_remove_repeat_dict(target=self.ip_list, repeat_key='ip')
self.redis_cli.set(name=self._k, value=dumps(self.ip_list)) # 先转换为json再存入
msg = ori.get('msg', '')
if '设置为白名单' in msg:
try:
_ip = re.compile('(\d+\.\d+\.\d+\.\d+)').findall(msg)[0]
await self._add_local_ip_to_white_list(local_ip=_ip)
print('已将{}设置为白名单!'.format(_ip))
except IndexError:
pass
return data
async def _test(self) -> str:
'''
测试代理是否高匿
:return:
'''
# 用httpbin.org检测发现还是暴露原始ip, 但是能处理其他本身自己ip池无法采集的接口
# url = 'http://httpbin.org/get'
# body = await self._request(url=url, headers=await self._get_phone_headers())
# print(body)
url = 'https://www.whatismybrowser.com/'
body = await self._request(url=url, headers=await self._get_phone_headers())
now_ip = Selector(text=body).css('div#ip-address:nth-child(2) .detected-column a:nth-child(1) ::text').extract_first() or ''
print('当前真实ip: {}'.format(now_ip))
return now_ip
async def _add_local_ip_to_white_list(self, local_ip):
'''
长期爬取，需要定时将本地ip设置进白名单, 否则获取不到ip_list
:return:
'''
url = 'http://web.http.cnapi.cc/index/index/save_white?neek=55393&appkey=71988e7028eb9587fac0eea29a5150fa&white={}'.format(local_ip)
await self._request(url=url, headers=await self._get_phone_headers())
return None
async def _fck_run(self):
print('芝麻http ip pool'.center(30, '@'))
while True:
res = await self._get_ip_proxy_list()
# pprint(res)
print('{} 新获取到可用ip个数: {}'.format(get_shanghai_time(), len(res)))
print('休眠 {}s ...'.format(self.sleep_time))
await async_sleep(self.sleep_time)
def __del__(self):
try:
del self.redis_cli
except Exception:
pass
collect()