为什么我从google adwords api收到CERTIFICATE_VERIFY_FAILED？

Question

为什么google adwords api停止通话此链接:

https://adwords.google.com/api/adwords/mcm/v201502/CustomerService?wsdl

有了这个错误 - 我应该在之前和之后加载一些证书吗？

urllib2.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590)>

使用Python 2.7.10.

完整源代码: create_adwords_client_without_yaml.py

完整的错误代码:

Traceback (most recent call last):
  File "C:/Users/Crezary Wagner/PycharmProjects/learn-adwords/src/examples/create_adwords_client_without_yaml.py", line 56, in <module>
    CLIENT_CUSTOMER_ID)
  File "C:/Users/Crezary Wagner/PycharmProjects/learn-adwords/src/examples/create_adwords_client_without_yaml.py", line 50, in main
    customer = adwords_client.GetService('CustomerService').get()
  File "C:\root\Python27\lib\site-packages\googleads\adwords.py", line 256, in GetService
    proxy=proxy_option, cache=self.cache, timeout=3600)
  File "C:\root\Python27\lib\site-packages\suds\client.py", line 115, in __init__
    self.wsdl = reader.open(url)
  File "C:\root\Python27\lib\site-packages\suds\reader.py", line 150, in open
    d = self.fn(url, self.options)
  File "C:\root\Python27\lib\site-packages\suds\wsdl.py", line 136, in __init__
    d = reader.open(url)
  File "C:\root\Python27\lib\site-packages\suds\reader.py", line 74, in open
    d = self.download(url)
  File "C:\root\Python27\lib\site-packages\suds\reader.py", line 92, in download
    fp = self.options.transport.open(Request(url))
  File "C:\root\Python27\lib\site-packages\suds\transport\https.py", line 62, in open
    return HttpTransport.open(self, request)
  File "C:\root\Python27\lib\site-packages\suds\transport\http.py", line 67, in open
    return self.u2open(u2request)
  File "C:\root\Python27\lib\site-packages\suds\transport\http.py", line 132, in u2open
    return url.open(u2request, timeout=tm)
  File "C:\root\Python27\lib\urllib2.py", line 431, in open
    response = self._open(req, data)
  File "C:\root\Python27\lib\urllib2.py", line 449, in _open
    '_open', req)
  File "C:\root\Python27\lib\urllib2.py", line 409, in _call_chain
    result = func(*args)
  File "C:\root\Python27\lib\urllib2.py", line 1240, in https_open
    context=self._context)
  File "C:\root\Python27\lib\urllib2.py", line 1197, in do_open
    raise URLError(err)
urllib2.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed (_ssl.c:590)>

Answer 1

不确定这是否是这里的问题，但值得检查一下。

Python2.7.9 默认为HTTP连接启用证书验证。

您正在连接的服务器没有客户端信任的证书。pysphere 应SSL针对此用例进行适当配置。

尝试提出您的请求，例如：

requests.get('https://adwords.google.com/api/adwords/mcm/v201502/CustomerService?wsdl', verify=False)