95 lines
2 KiB
Nix
95 lines
2 KiB
Nix
{ lib
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, stdenv
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, buildPythonPackage
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, cvxopt
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, cvxpy
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, cython
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, fetchFromGitHub
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, ipython
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, matplotlib
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, numpy
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, packaging
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, pytest-rerunfailures
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, pytestCheckHook
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, python
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, pythonOlder
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, scipy
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}:
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buildPythonPackage rec {
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pname = "qutip";
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version = "4.7.3";
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format = "setuptools";
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disabled = pythonOlder "3.7";
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src = fetchFromGitHub {
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owner = pname;
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repo = pname;
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rev = "refs/tags/v${version}";
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hash = "sha256-cpzUHjZBpAbNEnYRuY1wUZouAEAgBaN9rWdxRSfI3bs=";
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};
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nativeBuildInputs = [
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cython
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];
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propagatedBuildInputs = [
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numpy
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packaging
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scipy
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];
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nativeCheckInputs = [
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pytestCheckHook
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pytest-rerunfailures
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] ++ lib.flatten (builtins.attrValues passthru.optional-dependencies);
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# Disabling OpenMP support on Darwin.
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setupPyGlobalFlags = lib.optionals (!stdenv.isDarwin) [
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"--with-openmp"
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];
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# QuTiP tries to access the home directory to create an rc file for us.
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# We need to go to another directory to run the tests from there.
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# This is due to the Cython-compiled modules not being in the correct location
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# of the source tree.
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preCheck = ''
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export HOME=$(mktemp -d);
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export OMP_NUM_THREADS=$NIX_BUILD_CORES
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mkdir -p test && cd test
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'';
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# For running tests, see https://qutip.org/docs/latest/installation.html#verifying-the-installation
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checkPhase = ''
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runHook preCheck
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${python.interpreter} -c "import qutip.testing; qutip.testing.run()"
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runHook postCheck
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'';
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pythonImportsCheck = [
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"qutip"
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];
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passthru.optional-dependencies = {
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graphics = [
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matplotlib
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];
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ipython = [
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ipython
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];
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semidefinite = [
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cvxpy
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cvxopt
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];
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};
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meta = with lib; {
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description = "Open-source software for simulating the dynamics of closed and open quantum systems";
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homepage = "https://qutip.org/";
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changelog = "https://github.com/qutip/qutip/releases/tag/v${version}";
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license = licenses.bsd3;
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maintainers = with maintainers; [ fabiangd ];
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};
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}
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