python之pyvmomi SmartConnect : throw error requests. 异常。SSLError : [Errno 8] _ssl. c

SmartConnect 方法抛出错误 requests.exceptions.SSLError:[Errno8]_ssl.c ？如何解决

我正在使用 pyvmomi-5.5.0.2014.1.1 包来自动化 VMWare 服务器。 通过 VMware ESXi 5.1 使用相同的凭据，我能够连接到服务器 但是在尝试通过代码时

 
    from pyVim import connect 
    def connect_to_server(self, server=None, user=None, pwd=None, port=None): 
    if server is None: 
        server = _config_values("general", "host") 
    if user is None: 
        user = _config_values("general", "username") 
    if pwd is None: 
        pwd = _config_values("general", "password") 
    if port is None: 
        port = _config_values("general", "port") 
    self._server = server 
    self._user = user 
    self._password = pwd 
    self._port = int(port) 
    try: 
        service_instance = connect.SmartConnect("http", self._server,  self._port, self._user, self._password) 
    except ConfigParseError: 
        pass 
    

它抛出错误 insecureplatformwarning 并建议urllib3 url .按照页面中的建议安装包 pyopenssl ndg-httpsclient pyasn1 之后 然后添加

 
    import urllib3.contrib.pyopenssl 
    urllib3.contrib.pyopenssl.inject_into_urllib3() 
    

在上面的代码中，现在出现错误:

<pre><code>     
Traceback (most recent call last): 
File "D:\python_learning\vmwareATF\testVmwareatf.py", line 15, in <module> 
main() 
File "D:\python_learning\vmwareATF\testVmwareatf.py", line 12, in main 
obj.connect_to_server() 
File "D:\python_learning\vmwareATF\vmwareatf\vmware.py", line 52,in      connect_to_server 
service_instance = connect.SmartConnect( host=self._server,    port=self._port,  user=self._user, pwd=self._password) 
File "C:\Python27\lib\site-packages\pyVim\connect.py", line 577, in SmartConnect  preferredApiVersions) 
File "C:\Python27\lib\site-packages\pyVim\connect.py", line 520, in  __FindSupportedVersion    path) 
File "C:\Python27\lib\site-packages\pyVim\connect.py", line 435, in __GetServiceVersionDescription 
sock = requests.get(url, verify=False) 
File "C:\Python27\lib\site-packages\requests\api.py", line 69, in get 
return request('get', url, params=params, **kwargs) 
File "C:\Python27\lib\site-packages\requests\api.py", line 50, in request 
response = session.request(method=method, url=url, **kwargs) 
File "C:\Python27\lib\site-packages\requests\sessions.py", line 465, in  request 
resp = self.send(prep, **send_kwargs) 
File "C:\Python27\lib\site-packages\requests\sessions.py", line 573, in send 
r = adapter.send(request, **kwargs) 
File "C:\Python27\lib\site-packages\requests\adapters.py", line 431, in send 
raise SSLError(e, request=request) 
requests.exceptions.SSLError: [Errno bad handshake] (-1, 'Unexpected EOF') 
</code></pre> 

请您参考如下方法:

这对我有用 http://www.errr-online.com/index.php/2015/05/09/how-to-fix-ssl-issues-with-pyvmomi-and-python-2-7-9/

import requests 
requests.packages.urllib3.disable_warnings() 
 
import ssl 
 
try: 
    _create_unverified_https_context = ssl._create_unverified_context 
except AttributeError: 
    # Legacy Python that doesn't verify HTTPS certificates by default 
    pass 
else: 
     # Handle target environment that doesn't support HTTPS verification 
    ssl._create_default_https_context = _create_unverified_https_context 

我只是将其添加到我的脚本中。