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69 lines
1.2 KiB
69 lines
1.2 KiB
{ lib
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, buildPythonPackage
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, fetchFromGitHub
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, pythonOlder
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, python
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# native inputs
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, pkgconfig
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, setuptools-scm
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# tests
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, psutil
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, pytestCheckHook
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}:
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buildPythonPackage rec {
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pname = "python-lz4";
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version = "4.0.0";
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format = "setuptools";
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disabled = pythonOlder "3.5";
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# get full repository in order to run tests
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src = fetchFromGitHub {
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owner = pname;
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repo = pname;
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rev = "v${version}";
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sha256 = "sha256-9gp67i2fotvFOpkaQZ82/YKnDEs3DnzXfuNCVRJg88I=";
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};
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SETUPTOOLS_SCM_PRETEND_VERSION = version;
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postPatch = ''
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sed -i '/pytest-cov/d' setup.py
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'';
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nativeBuildInputs = [
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setuptools-scm
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pkgconfig
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];
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pythonImportsCheck = [
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"lz4"
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"lz4.block"
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"lz4.frame"
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"lz4.stream"
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];
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checkInputs = [
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pytestCheckHook
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psutil
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];
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# for lz4.steam
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PYLZ4_EXPERIMENTAL = true;
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# prevent local lz4 directory from getting imported as it lacks native extensions
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preCheck = ''
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rm -r lz4
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export PYTHONPATH=$out/${python.sitePackages}:$PYTHONPATH
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'';
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meta = with lib; {
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description = "LZ4 Bindings for Python";
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homepage = "https://github.com/python-lz4/python-lz4";
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license = licenses.bsd3;
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maintainers = with maintainers; [ costrouc ];
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};
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}
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