70 lines
1.5 KiB
Nix
70 lines
1.5 KiB
Nix
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{
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lib,
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buildPythonPackage,
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fetchFromGitHub,
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setuptools,
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wheel,
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qt5,
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hackgen-font,
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python3,
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matplotlib,
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numpy,
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pandas,
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pillow,
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pyqt5,
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scipy,
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tqdm,
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}:
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buildPythonPackage rec {
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pname = "uxsim";
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version = "1.1.1";
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pyproject = true;
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src = fetchFromGitHub {
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owner = "toruseo";
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repo = "UXsim";
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rev = "v${version}";
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hash = "sha256-qPAFodvx+Z7RsRhzdTq1TRsbvrUFaqRJZxYg3FM6q8A=";
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};
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patches = [
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./add-qt-plugin-path-to-env.patch
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];
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nativeBuildInputs = [
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setuptools
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wheel
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];
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propagatedBuildInputs = [
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matplotlib
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numpy
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pandas
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pillow
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pyqt5
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scipy
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tqdm
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];
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pythonImportsCheck = ["uxsim"];
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# QT_PLUGIN_PATH is required to be set for the program to produce its images
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# our patch sets it to $NIX_QT_PLUGIN_PATH if QT_PLUGIN_PATH is not set
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# and here we replace this string with the actual path to qt plugins
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postInstall = ''
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substituteInPlace $out/${python3.sitePackages}/uxsim/__init__.py \
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--replace-fail '$NIX_QT_PLUGIN_PATH' '${qt5.qtbase.bin}/${qt5.qtbase.qtPluginPrefix}'
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mkdir -p $out/${python3.sitePackages}/uxsim/files
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ln -s ${hackgen-font}/share/fonts/hackgen/HackGen-Regular.ttf $out/${python3.sitePackages}/uxsim/files/
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'';
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meta = with lib; {
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description = "Vehicular traffic flow simulator in road network, written in pure Python";
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homepage = "https://github.com/toruseo/UXsim";
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license = licenses.mit;
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maintainers = with maintainers; [vinnymeller];
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};
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}
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