# 需要导入模块: from options import Options [as 别名]# 或者: from options.Options importget_proxies[as 别名]deftest_proxy(self):dictionary = {} o = Options(dictionary) self.assertDictEqual({}, o.get_proxies()) dictionary = {'proxies': {'http':'http://user:[email protected]:1080'}}...
defget_soap_client(wsdlurl):# pragma: no cover (no tests for this function)"""Get a SOAP client for performing requests."""# this function isn't automatically tested because the functions using# it are not automatically testedtry:fromurllibimportgetproxiesexceptImportError:fromurllib.requestimport...
class BaseProxy: """ 代理基类 """ def __init__(self, page): self._proxies = self._get_proxies() self._page = page def _get_proxies(): return [] def get_one(self): """ 随机返回一个代理 :return: """ if not self._proxies: return...
requests.get('http://www.baidu.com', proxies={'http': proxy}) if __name__ == '__main__': proxies = get_proxies() while True: change_proxy(proxies) ``` 这个脚本首先从一个代理列表中随机选择一个代理,并使用requests库进行HTTP GET请求。如果请求成功,说明代理有效,脚本将继续使用该代理进行...
proxies = {'http': 'http://' + proxy, 'https': 'http://' + proxy} headers = { 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.36 Edge/16.16299'} try:r = requests.get(url, headers=...
在上面的示例代码中,我们首先通过`get_proxies`方法从爬虫ip池中获取爬虫ip列表。然后,在每次发起请求时,使用`get_proxy`方法获取下一个可用的爬虫ip,并将其应用于请求的`proxies`参数中。 步骤三:设置请求间隔和异常处理 在爬虫中,合理的请求间隔和异常处理是非常重要的。如果过于频繁地切换爬虫ip或请求过于密集,...
if len(self.proxies) > 0:proxy = self.proxies.pop() # 弹出代理IP if verify_proxies(proxy): # 验证代理IP是否可用 print(f'使用代理IP: {proxy}')return proxy finally:self.lock.release() # 解锁 # 更新代理IP def update_proxy(self):new_proxies = get_proxies()for proxy in new_...
response = requests.post(url, headers=headers, data=data, proxies=get_proxies()) json_data = response.json() except (json.JSONDecodeError, adapters.SSLError): continue else: break else: return {} return json_data def main(): with ThreadPoolExecutor(max_workers=8) as t: ...
response = requests.get(url,proxies=proxies)#使用代理 print(response.status_code) if response.status_code ==200: print(response.text) except requests.ConnectionErroras e: print(e.args) 这里,proxies 参数是字典类型,键名'http'表示协议类型,键值'socks5://127.0.0.1:1080'表示代理,这里添加了 http ...
proxies = {'http': 'http://' + proxy, 'https': 'http://' + proxy} try: r = requests.get(url, proxies=proxies, timeout=10) if r.status_code == 200: return True else: return False except: return False def get_valid_proxies(proxies): ...