diff --git a/pkgs/development/python-modules/mando/default.nix b/pkgs/development/python-modules/mando/default.nix
new file mode 100644
index 000000000000..dc48dd18ebe1
--- /dev/null
+++ b/pkgs/development/python-modules/mando/default.nix
@@ -0,0 +1,46 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+# Python deps
+, six
+, setuptools
+}:
+
+buildPythonPackage rec {
+  pname = "mando";
+  version = "0.7.1";
+
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "rubik";
+    repo = "mando";
+    rev = "v${version}";
+    hash = "sha256-Ylrrfo57jqGuWEqCa5RyTT9AagBpUvAfviHkyJPFv08=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+  ];
+
+  propagatedBuildInputs = [
+    six
+  ];
+
+  pythonImportsCheck = [
+    "mando"
+  ];
+
+  meta = with lib; {
+    description = "Create Python CLI apps with little to no effort at all";
+    homepage = "https://mando.readthedocs.org";
+    changelog = "https://github.com/rubik/mando/blob/v${version}/CHANGELOG";
+    license = licenses.mit;
+    maintainers = with maintainers; [ t4ccer ];
+  };
+}
diff --git a/pkgs/development/python-modules/radon/default.nix b/pkgs/development/python-modules/radon/default.nix
new file mode 100644
index 000000000000..23f1a9427b56
--- /dev/null
+++ b/pkgs/development/python-modules/radon/default.nix
@@ -0,0 +1,67 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+, fetchpatch
+# Python deps
+, mando
+, colorama
+, pytest-mock
+, tomli
+, poetry-core
+}:
+
+buildPythonPackage rec {
+  pname = "radon";
+  version = "6.0.1";
+
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "rubik";
+    repo = "radon";
+    rev = "v${version}";
+    hash = "sha256-yY+j9kuX0ou/uDoVI/Qfqsmq0vNHv735k+vRl22LwwY=";
+  };
+
+  patches = [
+    # NOTE: Remove after next release
+    (fetchpatch {
+      url = "https://github.com/rubik/radon/commit/ce5d2daa0a9e0e843059d6f57a8124c64a87a6dc.patch";
+      hash = "sha256-WwcfR2ZEWeRiMKdMZAwtZRBcWOqoqpaVTmVo0k+Tn74=";
+    })
+  ];
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  nativeCheckInputs = [
+    pytestCheckHook
+    pytest-mock
+  ];
+
+  propagatedBuildInputs = [
+    mando
+    colorama
+  ];
+
+  passthru.optional-dependencies = {
+    toml = [
+      tomli
+    ];
+  };
+
+  pythonImportsCheck = [
+    "radon"
+  ];
+
+  meta = with lib; {
+    description = "Various code metrics for Python code";
+    homepage = "https://radon.readthedocs.org";
+    changelog = "https://github.com/rubik/radon/blob/v${version}/CHANGELOG";
+    license = licenses.mit;
+    maintainers = with maintainers; [ t4ccer ];
+    mainProgram = "radon";
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 0ab9ea5a3fd7..de0272a72160 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6477,6 +6477,8 @@ self: super: with self; {
 
   managesieve = callPackage ../development/python-modules/managesieve { };
 
+  mando = callPackage ../development/python-modules/mando { };
+
   mandown = callPackage ../development/python-modules/mandown { };
 
   manhole = callPackage ../development/python-modules/manhole { };
@@ -11912,6 +11914,8 @@ self: super: with self; {
 
   radish-bdd = callPackage ../development/python-modules/radish-bdd { };
 
+  radon = callPackage ../development/python-modules/radon { };
+
   railroad-diagrams = callPackage ../development/python-modules/railroad-diagrams { };
 
   rainbowstream = callPackage ../development/python-modules/rainbowstream { };