1 files changed, 31 insertions, 0 deletions
diff --git a/pkgs/development/python-modules/preprocess-cancellation/default.nix b/pkgs/development/python-modules/preprocess-cancellation/default.nix
new file mode 100644
index 0000000000000..d671cb4d66eb7
--- /dev/null
+++ b/pkgs/development/python-modules/preprocess-cancellation/default.nix
@@ -0,0 +1,31 @@
+{ lib, fetchFromGitHub, buildPythonPackage, pythonOlder, poetry-core
+, pytestCheckHook, pytest-cov
+, shapely }:
+
+buildPythonPackage rec {
+  pname = "preprocess-cancellation";
+  version = "0.2.0";
+  disabled = pythonOlder "3.6"; # >= 3.6
+  format = "pyproject";
+
+  # No tests in PyPI
+  src = fetchFromGitHub {
+    owner = "kageurufu";
+    repo = "cancelobject-preprocessor";
+    rev = version;
+    hash = "sha256-mn3/etXA5dkL+IsyxwD4/XjU/t4/roYFVyqQxlLOoOI=";
+  };
+
+  nativeBuildInputs = [ poetry-core ];
+
+  propagatedBuildInputs = [ shapely ];
+
+  checkInputs = [ pytestCheckHook pytest-cov ];
+
+  meta = with lib; {
+    description = "Klipper GCode Preprocessor for Object Cancellation";
+    homepage = "https://github.com/kageurufu/cancelobject-preprocessor";
+    license = licenses.gpl3Only;
+    maintainers = with maintainers; [ zhaofengli ];
+  };
+}