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

   1 { stdenv
   2 , buildPythonPackage
   3 , pythonOlder
   4 , fetchFromGitHub
   5 , pytestCheckHook
   6 , glib
   7 , vips
   8 , cffi
   9 , pkgconfig  # from pythonPackages
  10 , pkg-config  # from pkgs
  11 , lib }:
  12
  13 buildPythonPackage rec {
  14   pname = "pyvips";
  15   version = "2.2.1";
  16   format = "setuptools";
  17
  18   disabled = pythonOlder "3.7";
  19
  20   src = fetchFromGitHub {
  21     owner = "libvips";
  22     repo = "pyvips";
  23     rev = "v${version}";
  24     hash = "sha256-9S7h3bkm+QP78cpemYS7l3c8t+wXsJ5MUAP2T50R/Mc=";
  25   };
  26
  27   nativeBuildInputs = [ pkgconfig pkg-config ];
  28
  29   buildInputs = [ glib vips ];
  30
  31   propagatedBuildInputs = [ cffi ];
  32
  33   env = lib.optionalAttrs stdenv.cc.isClang {
  34     NIX_CFLAGS_COMPILE = "-Wno-error=incompatible-function-pointer-types";
  35   };
  36
  37   nativeCheckInputs = [ pytestCheckHook ];
  38
  39   postPatch = ''
  40     substituteInPlace pyvips/__init__.py \
  41       --replace 'libvips.so.42' '${lib.getLib vips}/lib/libvips${stdenv.hostPlatform.extensions.sharedLibrary}' \
  42       --replace 'libvips.42.dylib' '${lib.getLib vips}/lib/libvips${stdenv.hostPlatform.extensions.sharedLibrary}' \
  43       --replace 'libgobject-2.0.so.0' '${glib.out}/lib/libgobject-2.0${stdenv.hostPlatform.extensions.sharedLibrary}' \
  44       --replace 'libgobject-2.0.dylib' '${glib.out}/lib/libgobject-2.0${stdenv.hostPlatform.extensions.sharedLibrary}' \
  45   '';
  46
  47   pythonImportsCheck = [ "pyvips" ];
  48
  49   meta = with lib; {
  50     description = "A python wrapper for libvips";
  51     homepage = "https://github.com/libvips/pyvips";
  52     changelog = "https://github.com/libvips/pyvips/blob/v${version}/CHANGELOG.rst";
  53     license = licenses.mit;
  54     maintainers = with maintainers; [ ccellado anthonyroussel ];
  55   };
  56 }