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

   1 {
   2   lib,
   3   fetchPypi,
   4   fetchpatch,
   5   buildPythonPackage,
   6   pythonOlder,
   7
   8   # build time
   9   astropy-extension-helpers,
  10   cython,
  11   jinja2,
  12   oldest-supported-numpy,
  13   setuptools-scm,
  14   wheel,
  15   # testing
  16   pytestCheckHook,
  17   stdenv,
  18   pytest-xdist,
  19   pytest-astropy,
  20
  21   # runtime
  22   astropy-iers-data,
  23   numpy,
  24   packaging,
  25   pyerfa,
  26   pyyaml,
  27 }:
  28
  29 buildPythonPackage rec {
  30   pname = "astropy";
  31   version = "6.1.1";
  32   pyproject = true;
  33
  34   disabled = pythonOlder "3.8"; # according to setup.cfg
  35
  36   src = fetchPypi {
  37     inherit pname version;
  38     hash = "sha256-5cb0XZEcMKy41VbH+O2ZSuxxsQjmHu5QZ/AK8eTjYTg=";
  39   };
  40
  41   patches = [
  42     (fetchpatch {
  43       name = "drop-usage-known-bad-actor-cdn.patch";
  44       url = "https://github.com/astropy/astropy/commit/d329cb38e49584ad0ff5244fd2fff74cfa1f92f1.patch";
  45       hash = "sha256-+DbDwYeyR+mMDLRB4jiyol/5WO0LwqSCCEwjgflxoTk=";
  46     })
  47   ];
  48
  49   postPatch = ''
  50     substituteInPlace pyproject.toml \
  51       --replace-fail "numpy>=2.0.0"  "numpy"
  52   '';
  53
  54   nativeBuildInputs = [
  55     astropy-extension-helpers
  56     cython
  57     jinja2
  58     oldest-supported-numpy
  59     setuptools-scm
  60     wheel
  61   ];
  62
  63   propagatedBuildInputs = [
  64     astropy-iers-data
  65     numpy
  66     packaging
  67     pyerfa
  68     pyyaml
  69   ];
  70
  71   nativeCheckInputs = [
  72     pytestCheckHook
  73     pytest-xdist
  74     pytest-astropy
  75   ];
  76
  77   # Not running it inside the build directory. See:
  78   # https://github.com/astropy/astropy/issues/15316#issuecomment-1722190547
  79   preCheck = ''
  80     cd "$out"
  81     export HOME="$(mktemp -d)"
  82     export OMP_NUM_THREADS=$(( $NIX_BUILD_CORES / 4 ))
  83   '';
  84   pythonImportsCheck = [ "astropy" ];
  85   disabledTests = [
  86     # May fail due to parallelism, see:
  87     # https://github.com/astropy/astropy/issues/15441
  88     "TestUnifiedOutputRegistry"
  89
  90     # fail due to pytest>=8
  91     # https://github.com/astropy/astropy/issues/15960#issuecomment-1913654471
  92     "test_distortion_header"
  93
  94     # flaky
  95     "test_timedelta_conversion"
  96     # More flaky tests, see: https://github.com/NixOS/nixpkgs/issues/294392
  97     "test_sidereal_lon_independent"
  98     "test_timedelta_full_precision_arithmetic"
  99     "test_datetime_to_timedelta"
 100
 101     "test_datetime_difference_agrees_with_timedelta_no_hypothesis"
 102   ] ++ lib.optionals stdenv.hostPlatform.isDarwin [ "test_sidereal_lat_independent" ];
 103
 104   meta = {
 105     description = "Astronomy/Astrophysics library for Python";
 106     homepage = "https://www.astropy.org";
 107     license = lib.licenses.bsd3;
 108     platforms = lib.platforms.all;
 109     maintainers = with lib.maintainers; [
 110       kentjames
 111       doronbehar
 112     ];
 113   };
 114 }