nixpkgs/pkgs/development/python-modules/retworkx/default.nix
Drew Risinger 35b9c063c2 python3Packages.retworkx: 0.8.0 -> 0.9.0
Also fixes retworkx Darwin build.

Fixes linker error for retworkx that required libiconv.
Error log:
error: linking with `/nix/store/47vpv5i10dwfg1cf5wca1k40f982g5fm-clang-wrapper-7.1.0/bin/cc` failed: exit code: 1
    ...
    ld: library not found for -liconv
    clang-7: error: linker command failed with exit code 1 (use -v to see invocation)

Also fix tests running on build, that didn't get converted when switched
to the new way of running Cargo builds for python packages.
2021-06-01 18:27:55 -04:00

68 lines
1.4 KiB
Nix

{ lib
, stdenv
, buildPythonPackage
, pythonOlder
, rustPlatform
, fetchFromGitHub
, libiconv
# Check inputs
, pytestCheckHook
, fixtures
, graphviz
, matplotlib
, networkx
, numpy
, pydot
}:
buildPythonPackage rec {
pname = "retworkx";
version = "0.9.0";
format = "pyproject";
disabled = pythonOlder "3.6";
src = fetchFromGitHub {
owner = "Qiskit";
repo = "retworkx";
rev = version;
hash = "sha256-1W7DexS+ECAPsxyZAF36xcEguFkjUMX9lDBylNVPqyk=";
};
cargoDeps = rustPlatform.fetchCargoTarball {
inherit src;
name = "${pname}-${version}";
hash = "sha256-y5l7jqrlk3ONHefZPS31IvcaO9ttXWLM7fIUmNVwbco=";
};
nativeBuildInputs = with rustPlatform; [ cargoSetupHook maturinBuildHook ];
buildInputs = lib.optionals stdenv.isDarwin [ libiconv ];
pythonImportsCheck = [ "retworkx" ];
checkInputs = [
pytestCheckHook
fixtures
graphviz
matplotlib
networkx
numpy
pydot
];
preCheck = ''
export TESTDIR=$(mktemp -d)
cp -r tests/ $TESTDIR
pushd $TESTDIR
'';
postCheck = "popd";
meta = with lib; {
description = "A python graph library implemented in Rust.";
homepage = "https://retworkx.readthedocs.io/en/latest/index.html";
downloadPage = "https://github.com/Qiskit/retworkx/releases";
changelog = "https://github.com/Qiskit/retworkx/releases/tag/${version}";
license = licenses.asl20;
maintainers = with maintainers; [ drewrisinger ];
};
}