python3Packages.compressai: disable tests that hang pytest on Darwin

[sarahec]

Two files cause pytest to hang after all the tests have been run: tests/test_eval_model.py and tests/test_train.py

Disabled on Darwin, confirmed this isn't needed on Linux.

Things done

• Built on platform(s)
  • x86_64-linux
  • aarch64-linux
  • x86_64-darwin
  • aarch64-darwin
• For non-Linux: Is sandboxing enabled in nix.conf? (See Nix manual)
  • sandbox = relaxed
  • sandbox = true
• 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/)
• Nixpkgs 25.11 Release Notes (or backporting 25.05 Nixpkgs Release notes)
  • (Package updates) Added a release notes entry if the change is major or breaking
• NixOS 25.11 Release Notes (or backporting 25.05 NixOS Release notes)
  • (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
• Fits CONTRIBUTING.md, pkgs/README.md, maintainers/README.md and other contributing documentation in corresponding paths.

---

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[sarahec]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 422812
Commit: abcaf7ce4df2344bc5732c4d6d223b4101c9964c

---

aarch64-darwin

✅ 4 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist
• python313Packages.compressai
• python313Packages.compressai.dist

[sarahec]

@GaetanLepage this one is good to go.

[GaetanLepage]

nixpkgs-review result

Generated using nixpkgs-review-gha

Command: nixpkgs-review pr 422812

Logs: https://github.com/GaetanLepage/nixpkgs-review-gha/actions/runs/16098381206

---

x86_64-linux (sandbox = true)

✅ 4 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist
• python313Packages.compressai
• python313Packages.compressai.dist

---

aarch64-linux (sandbox = true)

✅ 4 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist
• python313Packages.compressai
• python313Packages.compressai.dist

---

x86_64-darwin (sandbox = true)

❌ 2 packages failed to build:

• python312Packages.compressai
• python312Packages.compressai.dist

✅ 2 packages built:

• python313Packages.compressai
• python313Packages.compressai.dist

---

Error logs: `x86_64-darwin`

python312Packages.compressai

    rc = osapipe.close()
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
self = <os._wrap_close object at 0x1423da600>

???

E   BrokenPipeError: [Errno 32] Broken pipe

:1040: BrokenPipeError

----------------------------- Captured stderr call -----------------------------

/nix/store/bzk59iv9qh7p5zi6r3j4cdgws61ggwij-bash-5.2p37/bin/sh: line 1: osascript: command not found

=============================== warnings summary ===============================

../../../../nix/store/8f6p15bbb88dma2wdbjcjc6nsg7zkl5y-python3.12-compressai-1.2.6/lib/python3.12/site-packages/compressai/models/video/google.py:353

/nix/store/8f6p15bbb88dma2wdbjcjc6nsg7zkl5y-python3.12-compressai-1.2.6/lib/python3.12/site-packages/compressai/models/video/google.py:353: FutureWarning: torch.cuda.amp.autocast(args...) is deprecated. Please use torch.amp.autocast('cuda', args...) instead.

@amp.autocast(enabled=False)
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

=========================== short test summary info ============================

FAILED tests/test_plot.py::test_plot[plotly-ms-ssim-rgb] - BrokenPipeError: [Errno 32] Broken pipe

= 1 failed, 137 passed, 4 skipped, 45 deselected, 1 warning in 60.81s (0:01:00) =

---

aarch64-darwin (sandbox = true)

❌ 2 packages failed to build:

• python313Packages.compressai
• python313Packages.compressai.dist

✅ 2 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist

---

Error logs: `aarch64-darwin`

python313Packages.compressai

self = 

???

E   BrokenPipeError: [Errno 32] Broken pipe

:1042: BrokenPipeError

----------------------------- Captured stderr call -----------------------------

/nix/store/nravshvfviv75plf26nwfwzg8ldl3z8s-bash-5.2p37/bin/sh: line 1: osascript: command not found

/nix/store/nravshvfviv75plf26nwfwzg8ldl3z8s-bash-5.2p37/bin/sh: line 1: osascript: command not found

=============================== warnings summary ===============================

../../../../nix/store/grsgvnnqkiysi3hn9rjj2inlpwjfxiac-python3.13-compressai-1.2.6/lib/python3.13/site-packages/compressai/models/video/google.py:353

/nix/store/grsgvnnqkiysi3hn9rjj2inlpwjfxiac-python3.13-compressai-1.2.6/lib/python3.13/site-packages/compressai/models/video/google.py:353: FutureWarning: torch.cuda.amp.autocast(args...) is deprecated. Please use torch.amp.autocast('cuda', args...) instead.

@amp.autocast(enabled=False)
-- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html

=========================== short test summary info ============================

FAILED tests/test_plot.py::test_plot[plotly-psnr] - BrokenPipeError: [Errno 32] Broken pipe

FAILED tests/test_plot.py::test_plot[plotly-psnr-rgb] - BrokenPipeError: [Errno 32] Broken pipe

===== 2 failed, 136 passed, 4 skipped, 45 deselected, 1 warning in 15.49s ======

[GaetanLepage]

nixpkgs-review result

Generated using nixpkgs-review.

Command: nixpkgs-review pr 422812
Commit: abcaf7ce4df2344bc5732c4d6d223b4101c9964c

---

x86_64-linux

✅ 4 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist
• python313Packages.compressai
• python313Packages.compressai.dist

---

aarch64-linux

✅ 4 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist
• python313Packages.compressai
• python313Packages.compressai.dist

---

x86_64-darwin

✅ 4 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist
• python313Packages.compressai
• python313Packages.compressai.dist

---

aarch64-darwin

✅ 4 packages built:

• python312Packages.compressai
• python312Packages.compressai.dist
• python313Packages.compressai
• python313Packages.compressai.dist