Modify tests for astroid update

[cdce8p]

Steps

• Add yourself to CONTRIBUTORS if you are a new contributor.
• Add a ChangeLog entry describing what your PR does.
• If it's a new feature or an important bug fix, add a What's New entry in doc/whatsnew/<current release.rst>.
• Write a good description on what the PR does.

Description

• Update astroid version (Replaces Partially revert astroid install requirement #4130)
• Fix pylint tests
• Remove TypedDict hotfix. Not necessary anymore since now included in astroid.

Type of Changes

	Type
✓	🐛 Bug fix

Related Issue

Closes: #4154

[Pierre-Sassoulas]

Closing/Opening to relaunch the CI.

[coveralls]

Coverage decreased (-0.03%) to 91.479% when pulling 0752267 on cdce8p:fix-test-mro into 64a25b9 on PyCQA:master.

[Pierre-Sassoulas]

Test are failing because astroid has not been released even though the tag's job passed, I must look into it : https://travis-ci.org/github/PyCQA/astroid/builds/760835652

[cdce8p]

With the updated version constraint, the CI tests are failing. #4116 should solve that. Might be an idea to squash merge it to make rebasing easier.

[cdce8p]

Test are failing because astroid has not been released even though the tag's job passed, I must look into it : https://travis-ci.org/github/PyCQA/astroid/builds/760835652

The old tox config uses the current master branch commit from astroid. The current version is 2.6.0-dev which doesn't match the requirements. I changed that behavior with #4116. I could port parts of it over, but it's probably easier and safer to just merge it.

[Pierre-Sassoulas]

OK, astroid do not have the automatic pypi release on tag, I had to release manually. I hope I did not fucked it up like I did for pylint 2.6.1.

[cdce8p]

OK, astroid do not have the automatic pypi release on tag, I had to release manually. I hope I did not fucked it up like I did for pylint 2.6.1.

The release works! I messed up a bit by not updating the requirements file at first. It is fixed now.

[Pierre-Sassoulas]

This looks good, I must triage what I cherry-pick for 2.7.2 and we should be good to go. Thanks for all the works you did to make this possible in time for debian deadline !

[cdce8p]

Thanks, but without your help and that of @hippo91 it wouldn't have been possible.
Just as a heads up, you need to include most (if not all) of #4116 or the tests might fail.