python3Packages.sh: disable flaky tests

[wegank]

Description of changes

Closes #199438.

Also, ZHF #199919

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandbox = true set in nix.conf? (See Nix manual)
• Tested, as applicable:
  • NixOS test(s) (look inside nixos/tests)
  • and/or package tests
  • or, for functions and "core" functionality, tests in lib/tests or pkgs/test
  • made sure NixOS tests are linked to the relevant packages
• Tested compilation of all packages that depend on this change using nix-shell -p nixpkgs-review --run "nixpkgs-review rev HEAD". Note: all changes have to be committed, also see nixpkgs-review usage
• Tested basic functionality of all binary files (usually in ./result/bin/)
• 22.11 Release Notes (or backporting 22.05 Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
  • (Module updates) Added a release notes entry if the change is significant
  • (Module addition) Added a release notes entry if adding a new NixOS module
  • (Release notes changes) Ran nixos/doc/manual/md-to-db.sh to update generated release notes
• Fits CONTRIBUTING.md.

[siriobalmelli]

Result of nixpkgs-review pr 199441 run on x86_64-darwin 1

[siriobalmelli]

LGTM

[toonn]

Any reason disabledTests doesn't work?

[wegank]

@toonn The package uses unittest instead of pytest, so disabledTests won't work.

[nixos-discourse]

This pull request has been mentioned on NixOS Discourse. There might be relevant details there:

https://discourse.nixos.org/t/prs-ready-for-review/3032/1356

[toonn]

Looks OK to me. If unittest isn't compatible with disabledTests a patch seems like a good solution.

[mweinelt]

Pytest is compatible with unittest, so you can use pytestCheckHook instead with pytestFlagsArray = [ "test.py" ];. Then you can use disabledTests and purge the patch files.

[wegank]

@mweinelt Done. Although this will surely lead to massive rebuilds.

[mweinelt]

Then please rebase onto staging-next for this one time. I'll set this PR to draft to prevent accidental review requests.

[wegank]

@mweinelt Rebased.