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

   1 # FIXME: make gdk-pixbuf dependency optional
   2 { stdenv
   3 , buildPythonPackage
   4 , pythonOlder
   5 , fetchPypi
   6 , lib
   7 , substituteAll
   8 , makeFontsConf
   9 , freefont_ttf
  10 , pikepdf
  11 , pytestCheckHook
  12 , cairo
  13 , cffi
  14 , flit-core
  15 , numpy
  16 , withXcffib ? false
  17 , xcffib
  18 , glib
  19 , gdk-pixbuf
  20 }:
  21
  22 buildPythonPackage rec {
  23   pname = "cairocffi";
  24   version = "1.6.1";
  25   format = "pyproject";
  26
  27   disabled = pythonOlder "3.7";
  28
  29   src = fetchPypi {
  30     inherit pname version;
  31     hash = "sha256-eOa75HNXZAxFPQvpKfpJzQXM4uEobz0qHKnL2n79uLc=";
  32   };
  33
  34   patches = [
  35     # OSError: dlopen() failed to load a library: gdk-pixbuf-2.0 / gdk-pixbuf-2.0-0
  36     (substituteAll {
  37       src = ./dlopen-paths.patch;
  38       ext = stdenv.hostPlatform.extensions.sharedLibrary;
  39       cairo = cairo.out;
  40       glib = glib.out;
  41       gdk_pixbuf = gdk-pixbuf.out;
  42     })
  43     ./fix_test_scaled_font.patch
  44   ];
  45
  46   nativeBuildInputs = [
  47     flit-core
  48   ];
  49
  50   propagatedBuildInputs = [ cairo cffi ]
  51     ++ lib.optional withXcffib xcffib;
  52
  53   nativeCheckInputs = [
  54     numpy
  55     pikepdf
  56     pytestCheckHook
  57   ];
  58
  59   pythonImportsCheck = [
  60     "cairocffi"
  61   ];
  62
  63   meta = with lib; {
  64     changelog = "https://github.com/Kozea/cairocffi/blob/v${version}/NEWS.rst";
  65     homepage = "https://github.com/SimonSapin/cairocffi";
  66     license = licenses.bsd3;
  67     maintainers = with maintainers; [ ];
  68     description = "cffi-based cairo bindings for Python";
  69   };
  70 }