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104 lines
2.0 KiB
Nix
104 lines
2.0 KiB
Nix
{
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lib,
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buildPythonPackage,
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fetchFromGitHub,
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python,
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pythonOlder,
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# build
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meson,
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meson-python,
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ninja,
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nukeReferences,
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pybind11,
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# propagates
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numpy,
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# optionals
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bokeh,
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chromedriver,
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selenium,
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# tests
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matplotlib,
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pillow,
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pytest-xdist,
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pytestCheckHook,
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wurlitzer,
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}:
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let
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contourpy = buildPythonPackage rec {
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pname = "contourpy";
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version = "1.3.3";
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format = "pyproject";
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disabled = pythonOlder "3.8";
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src = fetchFromGitHub {
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owner = "contourpy";
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repo = "contourpy";
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tag = "v${version}";
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hash = "sha256-/tE+F1wH7YkqfgenXwtcfkjxUR5FwfgoS4NYC6n+/2M=";
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};
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# prevent unnecessary references to the build python when cross compiling
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postPatch = ''
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substituteInPlace lib/contourpy/util/_build_config.py.in \
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--replace-fail '@python_path@' "${python.interpreter}"
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'';
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nativeBuildInputs = [
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meson
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ninja
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nukeReferences
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pybind11
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];
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build-system = [ meson-python ];
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dependencies = [ numpy ];
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passthru.optional-depdendencies = {
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bokeh = [
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bokeh
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chromedriver
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selenium
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];
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};
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doCheck = false; # infinite recursion with matplotlib, tests in passthru
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nativeCheckInputs = [
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matplotlib
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pillow
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pytestCheckHook
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pytest-xdist
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wurlitzer
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];
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passthru.tests = {
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check = contourpy.overridePythonAttrs (_: {
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doCheck = true;
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});
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};
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pythonImportsCheck = [ "contourpy" ];
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# remove references to buildPackages.python3, which is not allowed for cross builds.
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preFixup = ''
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nuke-refs $out/${python.sitePackages}/contourpy/util/{_build_config.py,__pycache__/_build_config.*}
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'';
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meta = with lib; {
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changelog = "https://github.com/contourpy/contourpy/releases/tag/${src.tag}";
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description = "Python library for calculating contours in 2D quadrilateral grids";
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homepage = "https://github.com/contourpy/contourpy";
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license = licenses.bsd3;
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maintainers = [ ];
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};
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};
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in
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contourpy
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