Merge pull request #277417 from bcdarwin/pylibjpeg

{ stdenv

, lib

, buildPythonPackage

, fetchFromGitHub

, pythonOlder

, pytestCheckHook

, setuptools

, numpy

, pydicom

, pylibjpeg-libjpeg

}:

let

  pylibjpeg-data = buildPythonPackage rec {

    pname = "pylibjpeg-data";

    version = "1.0.0dev0";

    pyproject = true;

    nativeBuildInputs = [ setuptools ];

    src = fetchFromGitHub {

      owner = "pydicom";

      repo = "pylibjpeg-data";

      rev = "2ab4b8a65b070656eca2582bd23197a3d01cdccd";

      hash = "sha256-cFE1XjrqyGqwHCYGRucXK+q4k7ftUIbYwBw4WwIFtEc=";

    };

    doCheck = false;

  };

in

buildPythonPackage rec {

  pname = "pylibjpeg";

  version = "1.4.0";

  pyproject = true;

  disabled = pythonOlder "3.7";

  src = fetchFromGitHub {

    owner = "pydicom";

    repo = "pylibjpeg";

    rev = "refs/tags/v${version}";

    hash = "sha256-Px1DyYDkKAUdYo+ZxZ1w7TkPzWN++styiFl02iQOvyQ=";

  };

  nativeBuildInputs = [ setuptools ];

  propagatedBuildInputs = [ numpy ];

  nativeCheckInputs = [

    pytestCheckHook

    pydicom

    pylibjpeg-data

    pylibjpeg-libjpeg

  ];

  pythonImportsCheck = [ "pylibjpeg" ];

  meta = with lib; {

    description = "Python framework for decoding JPEG images, with a focus on supporting Pydicom";

    homepage = "https://github.com/pydicom/pylibjpeg";

    changelog = "https://github.com/pydicom/pylibjpeg/releases/tag/v${version}";

    license = licenses.mit;

    maintainers = with maintainers; [ bcdarwin ];

    # several test failures of form

    # "pydicom.errors.InvalidDicomError: File is missing DICOM File Meta Information header or the 'DICM' prefix is missing from the header. ..."

    broken = stdenv.isDarwin;

  };

}

    inherit (pkgs) libusb1;

  };

  pylibjpeg = callPackage ../development/python-modules/pylibjpeg { };

  pylibjpeg-libjpeg = callPackage ../development/python-modules/pylibjpeg-libjpeg { };

  pyliblo = callPackage ../development/python-modules/pyliblo { };