Use bin.chevah.com as PyPI server.

[dumol]

Scope

pypi.chevah.com is gone, use bin.chevah.com instead.

So that python-package compat tests pass.

Changes

Updated brink stuff from server repo to:

1. Use https://bin.chevah.com:20443/pypi/simple
2. Use latest python-package revision.

Drive-by fixes:

• Use our own CentOS 5 Docker image, as on python-package repo.
• Download the runtime over HTTP from bin.chevah.com on CentOS 5, because latest Let's Encrypt certs are not accepted anymore. (Its ancient curl also has issues with GitHub's SNI).
• Use /bin/sh instead of /usr/bin/curl as universal file path to have test_getAttributes_link_file_outside passing on all BSDs.
• Keep testing on macOS 10.15 for as long as possible, some tests fail on macos-latest, which is now macOS 11.

To be done:

• [x] Test on AIX.
• [ ] Maybe fix tests for macOS 11 and test there too?

How to try and test the changes

reviewers: @adiroiban

Please review changes.

Run the automated tests.

[codecov[bot]]

Codecov Report

Merging #119 (b49f97d) into master (3a08848) will increase coverage by 0.02%. The diff coverage is 100.00%.

@@            Coverage Diff             @@
##           master     #119      +/-   ##
==========================================
+ Coverage   87.54%   87.56%   +0.02%     
==========================================
  Files          58       58              
  Lines        7954     7954              
  Branches      659      659              
==========================================
+ Hits         6963     6965       +2     
+ Misses        772      771       -1     
+ Partials      219      218       -1     

Impacted Files	Coverage Δ
chevah/compat/tests/normal/test_filesystem.py	97.77% <100.00%> (ø)
chevah/compat/posix_filesystem.py	92.99% <0.00%> (+0.42%)	:arrow_up:

[dumol]

Thanks for the review!

Had to try AIX today anyway for python-package anyway, so I gave this a quick try. All tests pass on AIX 7.1, both on our WPAR and on my IBM Cloud image.