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{ stdenv, lib, buildPythonPackage, fetchPypi, pythonOlder
, pipInstallHook, writeText
, blessed
, docutils
, libcxx
, llvm
, pytestCheckHook
, typesentry
}:
buildPythonPackage rec {
pname = "datatable";
version = "0.11.0";
disabled = pythonOlder "3.5";
src = fetchPypi {
inherit pname version;
sha256 = "19c602711e00f72e9ae296d8fa742d46da037c2d3a2d254bdf68f817a8da76bb";
};
# authors seem to have created their own build system
format = "other";
postPatch = ''
# tarball doesn't appear to have been shipped totally ready-to-build
substituteInPlace ci/ext.py \
--replace \
'shell_cmd(["git"' \
'"0000000000000000000000000000000000000000" or shell_cmd(["git"'
echo '${version}' > VERSION.txt
# don't make assumptions about architecture
sed -i '/-m64/d' ci/ext.py
'';
DT_RELEASE = "1";
buildPhase = ''
python ci/ext.py wheel
'';
propagatedBuildInputs = [ typesentry blessed ];
buildInputs = [ llvm pipInstallHook ];
checkInputs = [ docutils pytestCheckHook ];
LLVM = llvm;
NIX_CFLAGS_COMPILE = lib.optionalString stdenv.isDarwin "-isystem ${lib.getDev libcxx}/include/c++/v1";
pytestFlagsArray = let
# ini file (not included in tarball) required to change python_files setting,
pytestIni = writeText "pytest.ini" ''
[pytest]
python_files = test_*.py test-*.py
'';
in [
"-c ${pytestIni}"
];
disabledTests = [
# skip tests which are irrelevant to our installation or use way too much memory
"test_xfunction_paths"
"test_fread_from_cmd2"
"test_cast_huge_to_str"
"test_create_large_string_column"
];
pythonImportsCheck = [ "datatable" ];
meta = with lib; {
description = "data.table for Python";
homepage = "https://github.com/h2oai/datatable";
license = licenses.mpl20;
maintainers = with maintainers; [ abbradar ];
};
}
|