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python3Packages.ratarmountcore: Disable test that uses a process pool

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Maximilian Knespel 2024-03-06 23:23:35 +01:00 committed by mxmlnkn
parent a49b540b2d
commit 8b5f61b6c4
1 changed files with 10 additions and 0 deletions
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10
pkgs/development/python-modules/ratarmountcore/default.nix
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@ -38,6 +38,16 @@ buildPythonPackage rec {
nativeCheckInputs = [ pytestCheckHook zstandard zstd ];
disabledTestPaths = [
# Disable this test because for arcane reasons running pytest with nix-build uses 10-100x
# more virtual memory than running the test directly or inside a local development nix-shell.
# This virtual memory usage caused os.fork called by Python multiprocessing to fail with
# "OSError: [Errno 12] Cannot allocate memory" on a test system with 16 GB RAM. It worked fine
# on a system with 96 GB RAM. In order to avoid build errors on "low"-memory systems, this
# test is disabled for now.
"tests/test_BlockParallelReaders.py"
];
meta = with lib; {
description = "Library for accessing archives by way of indexing";
homepage = "https://github.com/mxmlnkn/ratarmount/tree/master/core";