Fails to validate ssl.PROTOCOL_TLSv1

[pylint-bot]

Originally reported by: Benoît Allard (BitBucket: benallard, GitHub: @benallard?)

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The following script:

import ssl
ssl.PROTOCOL_TLSv1

Give the following error:

E: 2, 0: Module 'ssl' has no 'PROTOCOL_TLSv1' member (no-member)

This is with pylint 1.4.0, python 2.7.8.

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• Bitbucket: https://bitbucket.org/logilab/pylint/issue/399

[pylint-bot]

Original comment by Claudiu Popa (BitBucket: PCManticore, GitHub: @PCManticore):

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I can't reproduce with and without an virtualenv. What's the astroid version and on which platform?

[pylint-bot]

Original comment by Benoît Allard (BitBucket: benallard, GitHub: @benallard?):

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Debian jessie within a Docker container, pylint installed with ou without pip (I.e. 1.3.0 has the same trouble).

[pylint-bot]

Original comment by Benoît Allard (BitBucket: benallard, GitHub: @benallard?):

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Claudiu, have you been able to reproduce that ? Or should I provide even more information ? I could even share the Dockerfile with you !

[pylint-bot]

Original comment by Claudiu Popa (BitBucket: PCManticore, GitHub: @PCManticore):

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Hey, Benoît! Not yet, I was travelling these days. I might be able to take a look at it this weekend.

[The-Compiler]

FWIW, I just saw the same with an up-to-date pylint/astroid in a virtualenv.

[PCManticore]

@The-Compiler thanks, I'm gonna try to reproduce it then.

[The-Compiler]

Hmm, I can't reproduce this on Debian Jessie and Ubuntu Trusty FWIW, I only see it on my own Archlinux machine.

[The-Compiler]

I just noticed on the same machine I get no-member errors for http.client.OK and other status code constants. I don't get them anywhere else (like on CI) though.

[PCManticore]

Do you have a way in which I could reproduce this myself? A docker container or something similar would be nice.

[The-Compiler]

@benallard do you still have that Dockerfile? Last time I tried docker I only had trouble with it, so I'd rather not mess with it again 😉

[benallard]

From the previous comments, it looks like it was pretty straight-forward: use Debian:Jessie as base, install pylint and you're done.

[The-Compiler]

I can indeed reproduce this with this Dockerfile:

FROM debian:jessie
RUN apt-get -y update && apt-get -y install python-pip
RUN pip install pylint
RUN echo "import ssl; ssl.PROTOCOL_TLSv1" >> test.py
CMD pylint test.py -rn

$ docker build -t docker-pylint-debian .
$ docker run docker-pylint-debian

By the way, I'm seeing this with Python 3.5 on my Archlinux machine, so 2.7 vs. 3.5 doesn't seem to make a difference.

[PCManticore]

Fixed in astroid (pylint-dev/astroid@1012227 for 1.4.0 branch). Will be part of a pylint 1.5.6 soonish.