1 files changed, 70 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/zlib-ng/default.nix b/pkgs/development/python-modules/zlib-ng/default.nix
new file mode 100644
index 000000000000..397309d086ae
--- /dev/null
+++ b/pkgs/development/python-modules/zlib-ng/default.nix
@@ -0,0 +1,70 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+
+# build-system
+, cmake
+, setuptools
+
+# native dependencies
+, zlib-ng
+
+# tests
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "zlib-ng";
+  version = "0.2.0";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "pycompression";
+    repo = "python-zlib-ng";
+    rev = "v${version}";
+    hash = "sha256-dZnX94SOuV1/zTYUecnRe6DDKf5nAvydHn7gESVQ6hs=";
+  };
+
+  nativeBuildInputs = [
+    cmake
+    setuptools
+  ];
+
+  dontUseCmakeConfigure = true;
+
+  env.PYTHON_ZLIB_NG_LINK_DYNAMIC = true;
+
+  buildInputs = [
+    zlib-ng
+  ];
+
+  pythonImportsCheck = [
+    "zlib_ng"
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  preCheck = ''
+    rm -rf src
+  '';
+
+  disabledTests = [
+    # commandline tests fail to find the built module
+    "test_compress_fast_best_are_exclusive"
+    "test_compress_infile_outfile"
+    "test_compress_infile_outfile_default"
+    "test_decompress_cannot_have_flags_compression"
+    "test_decompress_infile_outfile"
+    "test_decompress_infile_outfile_error"
+  ];
+
+  meta = with lib; {
+    description = "A drop-in replacement for Python's zlib and gzip modules using zlib-ng";
+    homepage = "https://github.com/pycompression/python-zlib-ng";
+    changelog = "https://github.com/pycompression/python-zlib-ng/blob/${src.rev}/CHANGELOG.rst";
+    license = licenses.psfl;
+    maintainers = with maintainers; [ hexa ];
+  };
+}