Socket error when connect to Google Big Query in my local PC - google-bigquery

Question

It was working fine for me to run following steps in past two days to connect to Big query in pycharm in my PC
step 1:gcloud auth application-default login
step 2 :then connect to BG in the Pycharm in my local PC.
however, when I used the same method to try today:
Below error occurs:
Since I am behind "Great Wall" in China, so can only use VPN to login in google cloud, so I am not sure if it is caused by the VPN or does it have something to do with the setting of my google'account ? however, I tried with "service-account-key", it happen to be the same issue log:
Traceback (most recent call last):
File "C:/Users/emma/PycharmProjects/GCP/INIT.py", line 134, in <module>
explicit()
File "C:/Users/emma/PycharmProjects/GCP/INIT.py", line 54, in explicit
for dataset in bigquery_client.list_datasets():
File "C:\Python27\lib\site-packages\google\cloud\iterator.py", line 218, in _items_iter
for page in self._page_iter(increment=False):
File "C:\Python27\lib\site-packages\google\cloud\iterator.py", line 247, in _page_iter
page = self._next_page()
File "C:\Python27\lib\site-packages\google\cloud\iterator.py", line 347, in _next_page
response = self._get_next_page_response()
File "C:\Python27\lib\site-packages\google\cloud\iterator.py", line 396, in _get_next_page_response
query_params=params)
File "C:\Python27\lib\site-packages\google\cloud\_http.py", line 299, in api_request
headers=headers, target_object=_target_object)
File "C:\Python27\lib\site-packages\google\cloud\_http.py", line 193, in _make_request
return self._do_request(method, url, headers, data, target_object)
File "C:\Python27\lib\site-packages\google\cloud\_http.py", line 223, in _do_request
body=data)
File "C:\Python27\lib\site-packages\google_auth_httplib2.py", line 187, in request
self._request, method, uri, request_headers)
File "C:\Python27\lib\site-packages\google\auth\credentials.py", line 121, in before_request
self.refresh(request)
File "C:\Python27\lib\site-packages\google\oauth2\service_account.py", line 310, in refresh
request, self._token_uri, assertion)
File "C:\Python27\lib\site-packages\google\oauth2\_client.py", line 143, in jwt_grant
response_data = _token_endpoint_request(request, token_uri, body)
File "C:\Python27\lib\site-packages\google\oauth2\_client.py", line 104, in _token_endpoint_request
method='POST', url=token_uri, headers=headers, body=body)
File "C:\Python27\lib\site-packages\google_auth_httplib2.py", line 116, in __call__
url, method=method, body=body, headers=headers, **kwargs)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1609, in request
(response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1351, in _request
(response, content) = self._conn_request(conn, request_uri, method, body, headers)
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1272, in _conn_request
conn.connect()
File "C:\Python27\lib\site-packages\httplib2\__init__.py", line 1075, in connect
raise socket.error, msg
socket.error: [Errno 10060]

Answer 1

I update the python-cloud library, then everything works fine now.
Hope it keep it all the time :(