tjh.dev
nixpkgs mirror (for testing)
github.com/NixOS/nixpkgs
nix
1{
2 lib,
3 stdenv,
4 buildPythonPackage,
5 fetchFromGitHub,
6 setuptools,
7 pytestCheckHook,
8 sysctl,
9}:
10
11buildPythonPackage rec {
12 pname = "py-cpuinfo";
13 version = "9.0.0-unstable-2022-11-20";
14 pyproject = true;
15
16 src = fetchFromGitHub {
17 owner = "workhorsy";
18 repo = "py-cpuinfo";
19 rev = "f3f0fec58335b9699b9b294267c15f516045b1fe";
20 hash = "sha256-oORoJNnbKLNmdqoyVhW6WbI4p2G7oMDhtTqeDvaDiGQ=";
21 };
22
23 # On Darwin sysctl is used to read CPU information.
24 postPatch = lib.optionalString stdenv.hostPlatform.isDarwin ''
25 substituteInPlace cpuinfo/cpuinfo.py \
26 --replace "len(_program_paths('sysctl')) > 0" "True" \
27 --replace "_run_and_get_stdout(['sysctl'" "_run_and_get_stdout(['${sysctl}/bin/sysctl'"
28 '';
29
30 build-system = [ setuptools ];
31
32 nativeCheckInputs = [ pytestCheckHook ];
33
34 pythonImportsCheck = [ "cpuinfo" ];
35
36 meta = {
37 description = "Get CPU info with pure Python";
38 mainProgram = "cpuinfo";
39 longDescription = ''
40 Py-cpuinfo gets CPU info with pure Python and should work without any
41 extra programs or libraries, beyond what your OS provides. It does not
42 require any compilation (C/C++, assembly, etc.) to use and works with
43 Python.
44 '';
45 homepage = "https://github.com/workhorsy/py-cpuinfo";
46 changelog = "https://github.com/workhorsy/py-cpuinfo/blob/v${version}/ChangeLog";
47 license = lib.licenses.mit;
48 maintainers = [ ];
49 };
50}