python3Packages.pyg-lib: init at 0.7.0 (#530022)

pkgs/development/python-modules/pyg-lib/default.nix

@@ -0,0 +1,86 @@
+{
+  lib,
+  stdenv,
+  buildPythonPackage,
+  fetchFromGitHub,
+
+  # build-system
+  cmake,
+  ninja,
+  setuptools,
+  torch,
+
+  # tests
+  pytestCheckHook,
+}:
+let
+  inherit (torch) cudaPackages cudaSupport cudaCapabilities;
+in
+buildPythonPackage.override { inherit (torch) stdenv; } (finalAttrs: {
+  pname = "pyg-lib";
+  version = "0.7.0";
+  pyproject = true;
+  __structuredAttrs = true;
+
+  src = fetchFromGitHub {
+    owner = "pyg-team";
+    repo = "pyg-lib";
+    tag = finalAttrs.version;
+    fetchSubmodules = true;
+    hash = "sha256-czHSOIocmoup502kLS8v+aeu6fVPPhqFh3hbGcFvNEQ=";
+  };
+
+  build-system = [
+    cmake
+    ninja
+    setuptools
+    torch
+  ];
+  dontUseCmakeConfigure = true;
+
+  nativeBuildInputs = lib.optionals cudaSupport [
+    cudaPackages.cuda_nvcc
+  ];
+
+  env = lib.optionalAttrs cudaSupport {
+    TORCH_CUDA_ARCH_LIST = "${lib.concatStringsSep ";" cudaCapabilities}";
+  };
+
+  buildInputs = [
+    torch.cxxdev
+    torch
+  ];
+
+  pythonImportsCheck = [ "pyg_lib" ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  preCheck = ''
+    rm -rf pyg_lib
+  '';
+
+  disabledTests =
+    lib.optionals (stdenv.hostPlatform.isLinux && stdenv.hostPlatform.isAarch64) [
+      # aarch64-linux fails cpuinfo test, because /sys/devices/system/cpu/ does not exist in the sandbox:
+      # RuntimeError: Failed to initialize cpuinfo!
+      "test_scatter_mean_forward_dtypes"
+      "test_scatter_sum_forward_dtypes"
+    ]
+    ++ lib.optionals stdenv.hostPlatform.isDarwin [
+      # Trace/BPT trap: 5
+      "test_hetero_neighbor_sampler_temporal_sample"
+    ];
+
+  meta = {
+    description = "Low-Level Graph Neural Network Operators for PyG";
+    homepage = "https://github.com/pyg-team/pyg-lib";
+    changelog = "https://github.com/pyg-team/pyg-lib/blob/${finalAttrs.src.tag}/CHANGELOG.md";
+    license = with lib.licenses; [
+      mit
+      bsd3
+    ];
+    maintainers = with lib.maintainers; [ GaetanLepage ];
+  };
+})

pkgs/top-level/python-packages.nix

@@ -14122,6 +14122,8 @@ self: super: with self; {
 
   pyfzf = callPackage ../development/python-modules/pyfzf { inherit (pkgs) fzf; };
 
+  pyg-lib = callPackage ../development/python-modules/pyg-lib { };
+
   pygal = callPackage ../development/python-modules/pygal { };
 
   # pygame-ce is better maintained upstream, the breaking point was https://github.com/NixOS/nixpkgs/pull/475917#issuecomment-3706940043