Python requests.get() 函数问题 - 无法建立新连接

Question

我编写了一个简单的 python 代码，它从 txt 文件中读取域列表，并根据返回的结果检查每个域是否是 WordPress 站点。代码如下：import requests #Loop domains listwith open('domains2') as f:for line in f:    domain = line    source = requests.get(domain)    if "wp-include" in source:            results = 'Yes'        else:                results = 'No'    print(line , ' : ' , results)错误如下：Traceback (most recent call last):File "./test4.py", line 8, in <module>source = requests.get(domain)File "/usr/local/lib/python2.7/dist-packages/requests/api.py", line 75, in getreturn request('get', url, params=params, **kwargs)File "/usr/local/lib/python2.7/dist-packages/requests/api.py", line 60, in requestreturn session.request(method=method, url=url, **kwargs)File "/usr/local/lib/python2.7/dist-packages/requests/sessions.py", line 533, in requestresp = self.send(prep, **send_kwargs)File "/usr/local/lib/python2.7/dist-packages/requests/sessions.py", line 646, in sendr = adapter.send(request, **kwargs)File "/usr/local/lib/python2.7/dist-packages/requests/adapters.py", line 516, in sendraise ConnectionError(e, request=request)requests.exceptions.ConnectionError: HTTPConnectionPool(host='testing.com%0a', port=80): Max retries exceeded with url: / (Caused by NewConnectionError('<urllib3.connection.HTTPConnection object at 0x7fd5a00c4d50>: Failed to establish a new connection: [Errno -2] Name or service not known',))只有当我手动设置 source 的值如下并且不从列表中读取域并且结果正确时，我才能运行我的代码：source = requests.get(domain).text 

Answer 1

import requests 

#Loop domains list

with open('domains2') as f:

for line in f:

    domain = line.rstrip()

    source = requests.get(domain)

    if "wp-include" in source.text:

            results = 'Yes'

    else:

            results = 'No'

    print(line , ' : ' , results)

source.text 获取请求响应， rstrip() 删除 \n