1 files changed, 45 insertions, 0 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/immutabledict/default.nix b/nixpkgs/pkgs/development/python-modules/immutabledict/default.nix
new file mode 100644
index 000000000000..54fef8720ca5
--- /dev/null
+++ b/nixpkgs/pkgs/development/python-modules/immutabledict/default.nix
@@ -0,0 +1,45 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, poetry-core
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "immutabledict";
+  version = "2.1.0";
+  format = "pyproject";
+
+  src = fetchFromGitHub {
+    owner = "corenting";
+    repo = "immutabledict";
+    rev = "v${version}";
+    sha256 = "1n71154nfb6vr41iv00xcwkxmwnn1vwzbr3s23bjvlhvmnjb48a8";
+  };
+
+  # https://github.com/corenting/immutabledict/issues/56
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace "poetry.masonry.api" "poetry.core.masonry.api"
+  '';
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  pythonImportsCheck = [
+    "immutabledict"
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  meta = with lib; {
+    description = "A fork of frozendict, an immutable wrapper around dictionaries";
+    homepage = "https://github.com/corenting/immutabledict";
+    license = licenses.mit;
+    maintainers = with maintainers; [ hexa ];
+  };
+}
+