Python: IOError: [Errno 13] Permission denied & RAdwords Error 400 (OAuth2Error)!!1

[Austin Trombley]

I'm trying to connect to adwords api, and my authentication is failing when attempting with both Python and R.  

For Python:

>>> if __name__ == '__main__':

  # Initialize client object.

  dfp_client = dfp.DfpClient.LoadFromStorage()

  main(dfp_client)

  

Traceback (most recent call last):

  File "<pyshell#10>", line 4, in <module>

    main(dfp_client)

  File "<pyshell#6>", line 15, in main

    statement.ToStatement())

  File "/Library/Python/2.7/site-packages/googleads/common.py", line 294, in MakeSoapRequest

    self._header_handler.SetHeaders(self.suds_client)

  File "/Library/Python/2.7/site-packages/googleads/dfp.py", line 309, in SetHeaders

    headers=self._dfp_client.oauth2_client.CreateHttpHeader())

  File "/Library/Python/2.7/site-packages/googleads/oauth2.py", line 150, in CreateHttpHeader

    self.Refresh()

  File "/Library/Python/2.7/site-packages/googleads/oauth2.py", line 166, in Refresh

    self.disable_ssl_certificate_validation)))

  File "/Library/Python/2.7/site-packages/oauth2client-1.4.6-py2.7.egg/oauth2client/client.py", line 573, in refresh

    self._refresh(http.request)

  File "/Library/Python/2.7/site-packages/oauth2client-1.4.6-py2.7.egg/oauth2client/client.py", line 744, in _refresh

    self._do_refresh_request(http_request)

  File "/Library/Python/2.7/site-packages/oauth2client-1.4.6-py2.7.egg/oauth2client/client.py", line 773, in _do_refresh_request

    self.token_uri, method='POST', body=body, headers=headers)

  File "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1593, in request

    (response, content) = self._request(conn, authority, uri, request_uri, method, body, headers, redirections, cachekey)

  File "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1335, in _request

    (response, content) = self._conn_request(conn, request_uri, method, body, headers)

  File "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1257, in _conn_request

    conn.connect()

  File "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 1021, in connect

    self.disable_ssl_certificate_validation, self.ca_certs)

  File "/Library/Python/2.7/site-packages/httplib2-0.9-py2.7.egg/httplib2/__init__.py", line 80, in _ssl_wrap_socket

    cert_reqs=cert_reqs, ca_certs=ca_certs)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", line 891, in wrap_socket

    ciphers=ciphers)

  File "/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/ssl.py", line 507, in __init__

    self._context.load_verify_locations(ca_certs)

IOError: [Errno 13] Permission denied

>>> if __name__ == '__main__':

  # Initialize client object.

  dfp_client = dfp.DfpClient.LoadFromStorage()

  main(dfp_client)

For R with RAdwords, a browser opens after I enter in my client_id, client_secret, and developer token and says Error 400 (OAuth2Error)!!1 and that I should email MYSELF for help

library(RAdwords)

google_auth <- doAuth()

[Josh Radcliff (AdWords API Team)]

Hi,

I noticed in your stacktrace that you are creating a DfpClient. For AdWords, however, you should create an AdWordsClient.

It may be helpful to review the following resources:

• Using OAuth 2.0 guide for the Python library
  
• generate_refresh_token.py example (for generating your OAuth refresh token)
  
• get_campaigns.py example
  

Cheers,

Josh, AdWords API Team