urllib3 or chardet outdated

[JulioJu]

Hi !

Since the last upgrade of my System (I'm on Arch Linux) I've the following error on the first request (not the following):

"../rest_request_with_vim.roast" 158L, 3908C
Error detected while processing /home/julioprayer/.vim/plugged/roast.vim/autoload/roast.vim:
line   15:
/usr/lib/python3.7/site-packages/requests/__init__.py:91: RequestsDependencyWarning: urllib3 (1.25.2) or chardet (3.0.4) doesn't match a supported version!
  RequestsDependencyWarning)

It seems that the Roast Plugin continue to work without problems…

My python --version: 3.7.3

Thanks in advance !

[JulioJu]

Furthermore sometimes I have the following error:

Error detected while processing function roast#run:
line    1:
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 603, in urlopen
    chunked=chunked)
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 387, in _make_request
    six.raise_from(e, None)
  File "<string>", line 2, in raise_from
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 383, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/lib/python3.7/http/client.py", line 1321, in getresponse
    response.begin()
  File "/usr/lib/python3.7/http/client.py", line 296, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python3.7/http/client.py", line 284, in _read_status
    raise BadStatusLine(line)
http.client.BadStatusLine: HTTP/1.1 20 ^M
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/usr/lib/python3.7/site-packages/requests/adapters.py", line 449, in send
    timeout=timeout
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 641, in urlopen
    _stacktrace=sys.exc_info()[2])
  File "/usr/lib/python3.7/site-packages/urllib3/util/retry.py", line 368, in increment
    raise six.reraise(type(error), error, _stacktrace)
  File "/usr/lib/python3.7/site-packages/urllib3/packages/six.py", line 685, in reraise
    raise value.with_traceback(tb)
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 603, in urlopen
    chunked=chunked)
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 387, in _make_request
    six.raise_from(e, None)
  File "<string>", line 2, in raise_from
  File "/usr/lib/python3.7/site-packages/urllib3/connectionpool.py", line 383, in _make_request
    httplib_response = conn.getresponse()
  File "/usr/lib/python3.7/http/client.py", line 1321, in getresponse
    response.begin()
  File "/usr/lib/python3.7/http/client.py", line 296, in begin
    version, status, reason = self._read_status()
  File "/usr/lib/python3.7/http/client.py", line 284, in _read_status
    raise BadStatusLine(line)
urllib3.exceptions.ProtocolError: ('Connection aborted.', BadStatusLine('HTTP/1.1 20 \r\n'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
  File "/home/julioprayer/.vim/plugged/roast.vim/python3/roast.py", line 34, in run
    response = sessions[vim.current.buffer.number].send(request.prepare())
  File "/usr/lib/python3.7/site-packages/requests/sessions.py", line 646, in send
    r = adapter.send(request, **kwargs)
  File "/usr/lib/python3.7/site-packages/requests/adapters.py", line 498, in send
    raise ConnectionError(err, request=request)
requests.exceptions.ConnectionError: ('Connection aborted.', BadStatusLine('HTTP/1.1 20 \r\n'))
-- More --

[sharat87]

I think the problem is with having multiple installs of the requests library. Can you get me the output of the following python code snippet from your system please?

import requests, urllib3, chardet
print('requests', requests.__version__)
print('urllib3', urllib3.__version__)
print('chardet', chardet.__version__)

Thanks!

[JulioJu]

Ok thanks for your answer. Actually this error doesn't occur anymore. If this error occur again, I will check this.