{ lib , buildPythonPackage , pythonOlder , pythonAtLeast , python , fetchFromGitHub , fetchPypi # Check inputs , pytestCheckHook }: let rx-version = "0.3.4"; wheel-hashes = { "3.7" = { python = "cp37"; sha256 = "1hfrdj8svkfdraa299gcj18a601l4zn646fkgq7m56brpagssf9l"; }; "3.8" = { python = "cp38"; sha256 = "0jm10ywaqr0b456pcp01pb7035nawlndfi998jv8p1a2f5xwjgiq"; }; }; lookup = set: key: default: if (builtins.hasAttr key set) then (builtins.getAttr key set) else default; wheel-args = lookup wheel-hashes python.pythonVersion (throw "retworkx python version & hash not included. Override attribute `wheel-args` with version & hash at https://pypi.org/project/retworkx"); github-source = fetchFromGitHub { owner = "Qiskit"; repo = "retworkx"; rev = rx-version; sha256 = "0cd3x64y49q9a3jrkiknlfkiccxkxgl624x5pqk7gm34s1lnzl8h"; }; in buildPythonPackage rec { pname = "retworkx"; version = rx-version; format = "wheel"; disabled = pythonOlder "3.5" || pythonAtLeast "3.9"; # compiled versions only included for 3.5 <= py <= 3.8 src = fetchPypi { inherit pname version format; inherit (wheel-args) python sha256; abi = if pythonOlder "3.8" then "${wheel-args.python}m" else wheel-args.python; platform = "manylinux2010_x86_64"; # i686, aarch64, and ppc64 also available, restricting to x86 for simplicity }; pythonImportsCheck = [ "retworkx" ]; checkInputs = [ pytestCheckHook ]; preCheck = '' pushd $(mktemp -d) cp -r ${github-source}/$sourceRoot/tests . ''; postCheck = "popd"; meta = with lib; { description = "A python graph library implemented in Rust."; homepage = "https://retworkx.readthedocs.io/en/latest/index.html"; downloadPage = "https://github.com/Qiskit/retworkx/releases"; license = licenses.asl20; maintainers = with maintainers; [ drewrisinger ]; platforms = platforms.x86_64; }; }