Python SSL error Decryption failed or bad record mac

Question

I am trying to use gspread python module to read the google spreadsheet. But I am getting some error from ssl. I have tried to look into this, but couldn't able to make it work. The gspread module is using python request internally which seems to be use python's ssl package. The code (I have written) and stack trace is provided below with env details.

Env:

• python: 2.7.13
• Ubuntu: 14.04
• openssl: 1.0.1f 6 Jan 2014

Code:

import gspread
from oauth2client.client import SignedJwtAssertionCredentials

scope = ['https://spreadsheets.google.com/feeds']
credentials = SignedJwtAssertionCredentials(user_email, private_key, scope)
google_client = gspread.authorize(credentials)


worksheet = google_client.open_by_url(<worksheet_url>).get_worksheet(1)

list_of_rows = worksheet.get_all_values()

print list_of_rows

Stack trace:

File "<console>", line 1, in <module>
  File "/home/nikhil/.venv/nikhil/src/gspread/gspread/models.py", line 344, in get_all_values
    cells = self._fetch_cells()
  File "/home/nikhil/.venv/nikhil/src/gspread/gspread/models.py", line 231, in _fetch_cells
    feed = self.client.get_cells_feed(self)
  File "/home/nikhil/.venv/nikhil/src/gspread/gspread/client.py", line 186, in get_cells_feed
    r = self.session.get(url)
  File "/home/nikhil/.venv/nikhil/src/gspread/gspread/httpsession.py", line 76, in get
    return self.request('GET', url, **kwargs)
  File "/home/nikhil/.venv/nikhil/src/gspread/gspread/httpsession.py", line 68, in request
    response = func(url, data=data, headers=request_headers, verify=False)
  File "/home/nikhil/.venv/nikhil/lib/python2.7/site-packages/requests/sessions.py", line 469, in get
    return self.request('GET', url, **kwargs)
  File "/home/nikhil/.venv/nikhil/lib/python2.7/site-packages/requests/sessions.py", line 457, in request
    resp = self.send(prep, **send_kwargs)
  File "/home/nikhil/.venv/nikhil/lib/python2.7/site-packages/requests/sessions.py", line 606, in send
    r.content
  File "/home/nikhil/.venv/nikhil/lib/python2.7/site-packages/requests/models.py", line 724, in content
    self._content = bytes().join(self.iter_content(CONTENT_CHUNK_SIZE)) or bytes()
  File "/home/nikhil/.venv/nikhil/lib/python2.7/site-packages/requests/models.py", line 653, in generate
    for chunk in self.raw.stream(chunk_size, decode_content=True):
  File "/home/nikhil/.venv/nikhil/lib/python2.7/site-packages/requests/packages/urllib3/response.py", line 256, in stream
    data = self.read(amt=amt, decode_content=decode_content)
  File "/home/nikhil/.venv/nikhil/lib/python2.7/site-packages/requests/packages/urllib3/response.py", line 186, in read
    data = self._fp.read(amt)
  File "/usr/local/lib/python2.7.13/lib/python2.7/httplib.py", line 573, in read
    return self._read_chunked(amt)
  File "/usr/local/lib/python2.7.13/lib/python2.7/httplib.py", line 642, in _read_chunked
    value.append(self._safe_read(chunk_left))
  File "/usr/local/lib/python2.7.13/lib/python2.7/httplib.py", line 688, in _safe_read
    chunk = self.fp.read(min(amt, MAXAMOUNT))
  File "/usr/local/lib/python2.7.13/lib/python2.7/socket.py", line 384, in read
    data = self._sock.recv(left)
  File "/usr/local/lib/python2.7.13/lib/python2.7/ssl.py", line 766, in recv
    return self.read(buflen)
  File "/usr/local/lib/python2.7.13/lib/python2.7/ssl.py", line 653, in read
    v = self._sslobj.read(len)
SSLError: [SSL: DECRYPTION_FAILED_OR_BAD_RECORD_MAC] decryption failed or bad record mac (_ssl.c:1864)

Any help would be much appreciated.

UPDATE: I have setup everything from scratch on new machine and also updated the oauth client to utilize new API version. Couldn't make the above env work so keeping this question open for now.

Answer 1

I was on Wifi and it happened to me. I plugged the computer with an ethernet cable and it solved the problem for me.