106 lines
2.5 KiB
Nix
106 lines
2.5 KiB
Nix
{
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lib,
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stdenv,
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buildPythonPackage,
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fetchFromGitHub,
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fetchpatch,
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# build-system
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setuptools,
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# dependencies
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scipy,
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numpy,
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pyopengl,
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# buildInputs
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pyqt6,
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# tests
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qt6,
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pytestCheckHook,
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freefont_ttf,
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makeFontsConf,
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}:
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let
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fontsConf = makeFontsConf { fontDirectories = [ freefont_ttf ]; };
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in
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buildPythonPackage rec {
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pname = "pyqtgraph";
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version = "0.13.7";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "pyqtgraph";
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repo = "pyqtgraph";
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tag = "pyqtgraph-${version}";
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hash = "sha256-MUwg1v6oH2TGmJ14Hp9i6KYierJbzPggK59QaHSXHVA=";
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};
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patches = [
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# Fixes a segmentation fault in tests with Qt 6.10. See:
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# https://github.com/pyqtgraph/pyqtgraph/issues/3390
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# The patch is the merge commit of:
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# https://github.com/pyqtgraph/pyqtgraph/pull/3370
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(fetchpatch {
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url = "https://github.com/pyqtgraph/pyqtgraph/commit/bf38b8527e778c9c0bb653bc0df7bb36018dcbae.patch";
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hash = "sha256-Tv4QK/OZvmDO3MOjswjch7DpF96U1uRN0dr8NIQ7+LY=";
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})
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];
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build-system = [
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setuptools
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];
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dependencies = [
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numpy
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scipy
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pyopengl
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];
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buildInputs = [
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# Not propagating it so that every consumer of this package will be able to
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# use any of the upstream supported Qt Library, See:
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# https://pyqtgraph.readthedocs.io/en/pyqtgraph-0.13.7/getting_started/how_to_use.html#pyqt-and-pyside
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pyqt6
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];
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nativeCheckInputs = [ pytestCheckHook ];
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preCheck = ''
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export QT_PLUGIN_PATH="${lib.getBin qt6.qtbase}/${qt6.qtbase.qtPluginPrefix}"
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export QT_QPA_PLATFORM=offscreen
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export DYLD_FRAMEWORK_PATH=/System/Library/Frameworks
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export FONTCONFIG_FILE=${fontsConf}
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'';
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enabledTestPaths = [
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# we only want to run unittests
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"tests"
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];
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disabledTests =
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lib.optionals (!stdenv.hostPlatform.isx86) [
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# small precision-related differences on other architectures,
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# upstream doesn't consider it serious.
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# https://github.com/pyqtgraph/pyqtgraph/issues/2110
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"test_PolyLineROI"
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]
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++ lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
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# https://github.com/pyqtgraph/pyqtgraph/issues/2645
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"test_rescaleData"
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];
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meta = {
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description = "Scientific Graphics and GUI Library for Python";
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homepage = "https://www.pyqtgraph.org/";
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changelog = "https://github.com/pyqtgraph/pyqtgraph/blob/${src.tag}/CHANGELOG";
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license = lib.licenses.mit;
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platforms = lib.platforms.unix;
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maintainers = with lib.maintainers; [
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koral
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doronbehar
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];
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};
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}
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