{ lib , fetchPypi , fetchpatch , buildPythonPackage , pythonOlder , bzip2 , c-blosc , cython , hdf5 , lzo , numpy , numexpr , packaging # Test inputs , pytestCheckHook }: buildPythonPackage rec { pname = "tables"; version = "3.7.0"; disabled = pythonOlder "3.5"; src = fetchPypi { inherit pname version; sha256 = "sha256-6SqIetbyqYPlZKaZAt5KdkXDAGn8AavTU+xdolXF4f4="; }; nativeBuildInputs = [ cython ]; buildInputs = [ bzip2 c-blosc hdf5 lzo ]; propagatedBuildInputs = [ numpy numexpr packaging # uses packaging.version at runtime ]; # When doing `make distclean`, ignore docs postPatch = '' substituteInPlace Makefile --replace "src doc" "src" # Force test suite to error when unittest runner fails substituteInPlace tables/tests/test_suite.py \ --replace "return 0" "assert result.wasSuccessful(); return 0" \ --replace "return 1" "assert result.wasSuccessful(); return 1" ''; # Regenerate C code with Cython preBuild = '' make distclean ''; setupPyBuildFlags = [ "--hdf5=${lib.getDev hdf5}" "--lzo=${lib.getDev lzo}" "--bzip2=${lib.getDev bzip2}" "--blosc=${lib.getDev c-blosc}" ]; nativeCheckInputs = [ pytestCheckHook ]; preCheck = '' cd .. ''; # Runs the test suite as one single test via unittest. The whole "heavy" test suite supposedly takes ~5 hours to run. pytestFlagsArray = [ "--pyargs" "tables.tests.test_suite" ]; pythonImportsCheck = [ "tables" ]; meta = with lib; { description = "Hierarchical datasets for Python"; homepage = "https://www.pytables.org/"; license = licenses.bsd2; maintainers = with maintainers; [ drewrisinger ]; }; }