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

   1 {
   2   stdenv,
   3   lib,
   4   buildPythonPackage,
   5   fetchFromGitHub,
   6
   7   # build-system
   8   cython,
   9   setuptools,
  10
  11   # native dependencies
  12   libxml2,
  13   libxslt,
  14   zlib,
  15   xcodebuild,
  16 }:
  17
  18 buildPythonPackage rec {
  19   pname = "lxml";
  20   version = "5.3.0";
  21   pyproject = true;
  22
  23   src = fetchFromGitHub {
  24     owner = "lxml";
  25     repo = "lxml";
  26     rev = "refs/tags/lxml-${version}";
  27     hash = "sha256-xhKtqsh5FfgXt1fKUhN/Aib/004P7epArv3/XxDSBtw=";
  28   };
  29
  30   # setuptoolsBuildPhase needs dependencies to be passed through nativeBuildInputs
  31   nativeBuildInputs = [
  32     libxml2.dev
  33     libxslt.dev
  34     cython
  35     setuptools
  36   ] ++ lib.optionals stdenv.hostPlatform.isDarwin [ xcodebuild ];
  37   buildInputs = [
  38     libxml2
  39     libxslt
  40     zlib
  41   ];
  42
  43   env = lib.optionalAttrs stdenv.cc.isClang {
  44     NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-function-pointer-types";
  45   };
  46
  47   # tests are meant to be ran "in-place" in the same directory as src
  48   doCheck = false;
  49
  50   pythonImportsCheck = [
  51     "lxml"
  52     "lxml.etree"
  53   ];
  54
  55   meta = with lib; {
  56     changelog = "https://github.com/lxml/lxml/blob/lxml-${version}/CHANGES.txt";
  57     description = "Pythonic binding for the libxml2 and libxslt libraries";
  58     homepage = "https://lxml.de";
  59     license = licenses.bsd3;
  60     maintainers = [ ];
  61   };
  62 }