python312Packages.constantdict: init at 2025.1.1

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

@@ -0,0 +1,45 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  hatchling,
+  pytestCheckHook,
+}:
+
+buildPythonPackage rec {
+  pname = "constantdict";
+  version = "2025.1.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "matthiasdiener";
+    repo = "constantdict";
+    tag = "v${version}";
+    hash = "sha256-M3duCafyJk/W3KIqP43ErXr/EfCj6/Sin6eCaaxyI5g=";
+  };
+
+  build-system = [
+    hatchling
+  ];
+
+  pythonImportsCheck = [
+    "constantdict"
+  ];
+
+  # Assumes that unpickling a pickled dict in a different Python process will result in a different hash.
+  # This doesn't seem to work in the Nix sandbox but works fine in a normal environment.
+  disabledTests = [
+    "test_pickle_hash"
+  ];
+
+  nativeCheckInputs = [ pytestCheckHook ];
+
+  meta = {
+    homepage = "https://matthiasdiener.github.io/constantdict";
+    downloadPage = "https://github.com/matthiasdiener/constantdict";
+    description = "Immutable dictionary class for Python, implemented as a thin layer around Python's builtin dict class";
+    changelog = "https://github.com/matthiasdiener/constantdict/releases/tag/${src.tag}";
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ qbisi ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -2805,6 +2805,8 @@ self: super: with self; {
 
   consonance = callPackage ../development/python-modules/consonance { };
 
+  constantdict = callPackage ../development/python-modules/constantdict { };
+
   constantly = callPackage ../development/python-modules/constantly { };
 
   construct = callPackage ../development/python-modules/construct { };