{ lib , pythonOlder , buildPythonPackage , fetchFromGitHub , python , numpy , qiskit-terra , scikitlearn , scipy # Optional package inputs , withVisualization ? false , matplotlib , withCvx ? false , cvxpy , withJit ? false , numba # Check Inputs , pytestCheckHook , ddt , pyfakefs , qiskit-aer }: buildPythonPackage rec { pname = "qiskit-ignis"; version = "0.5.2"; disabled = pythonOlder "3.6"; # Pypi's tarball doesn't contain tests src = fetchFromGitHub { owner = "Qiskit"; repo = "qiskit-ignis"; rev = version; sha256 = "sha256-Kl3tnoamZrCxwoDdu8betG6Lf3CC3D8R2TYiq8Zl3Aw="; }; # hacky, fix https://github.com/Qiskit/qiskit-ignis/issues/532. # TODO: remove on qiskit-ignis v0.5.2 postPatch = '' substituteInPlace qiskit/ignis/mitigation/expval/base_meas_mitigator.py --replace "plt.axes" "'plt.axes'" ''; propagatedBuildInputs = [ numpy qiskit-terra scikitlearn scipy ] ++ lib.optionals (withCvx) [ cvxpy ] ++ lib.optionals (withVisualization) [ matplotlib ] ++ lib.optionals (withJit) [ numba ]; postInstall = "rm -rf $out/${python.sitePackages}/docs"; # this dir can create conflicts # Tests pythonImportsCheck = [ "qiskit.ignis" ]; dontUseSetuptoolsCheck = true; preCheck = "export HOME=$TMPDIR"; checkInputs = [ pytestCheckHook ddt pyfakefs qiskit-aer ]; disabledTests = [ "test_tensored_meas_cal_on_circuit" # Flaky test, occasionally returns result outside bounds "test_qv_fitter" # execution hangs, ran for several minutes ]; meta = with lib; { description = "Qiskit tools for quantum hardware verification, noise characterization, and error correction"; homepage = "https://qiskit.org/ignis"; downloadPage = "https://github.com/QISKit/qiskit-ignis/releases"; changelog = "https://qiskit.org/documentation/release_notes.html"; license = licenses.asl20; maintainers = with maintainers; [ drewrisinger ]; }; }