pkgs/development/python-modules/greenlet/default.nix

   1 {
   2   lib,
   3   buildPythonPackage,
   4   fetchPypi,
   5
   6   # build-system
   7   setuptools,
   8
   9   # tests
  10   objgraph,
  11   psutil,
  12   python,
  13   unittestCheckHook,
  14 }:
  15
  16 let
  17   greenlet = buildPythonPackage rec {
  18     pname = "greenlet";
  19     version = "3.1.1";
  20     pyproject = true;
  21
  22     src = fetchPypi {
  23       inherit pname version;
  24       hash = "sha256-TOOsbNtq33lGR11+8xd3wm2UvMw3fgcKeYa9LVxRVGc=";
  25     };
  26
  27     build-system = [ setuptools ];
  28
  29     # tests in passthru, infinite recursion via objgraph/graphviz
  30     doCheck = false;
  31
  32     nativeCheckInputs = [
  33       objgraph
  34       psutil
  35       unittestCheckHook
  36     ];
  37
  38     preCheck = ''
  39       pushd ${placeholder "out"}/${python.sitePackages}
  40     '';
  41
  42     unittestFlagsArray = [ "greenlet.tests" ];
  43
  44     postCheck = ''
  45       popd
  46     '';
  47
  48     passthru.tests.pytest = greenlet.overridePythonAttrs (_: {
  49       doCheck = true;
  50     });
  51
  52     meta = with lib; {
  53       changelog = "https://github.com/python-greenlet/greenlet/blob/${version}/CHANGES.rst";
  54       homepage = "https://github.com/python-greenlet/greenlet";
  55       description = "Module for lightweight in-process concurrent programming";
  56       license = with licenses; [
  57         psfl # src/greenlet/slp_platformselect.h & files in src/greenlet/platform/ directory
  58         mit
  59       ];
  60     };
  61   };
  62 in
  63 greenlet