feat(python): add django-cas-ng

no pythonImportsCheck :(

python-pkgs/django-cas-ng.nix

@@ -0,0 +1,47 @@
+{
+  lib,
+  buildPythonPackage,
+  fetchFromGitHub,
+  setuptools,
+  wheel,
+  flake8,
+  lxml,
+  python-cas,
+  requests,
+  django,
+}:
+
+buildPythonPackage rec {
+  pname = "django-cas-ng";
+  version = "5.0.1";
+  pyproject = true;
+
+  src = fetchFromGitHub {
+    owner = "django-cas-ng";
+    repo = "django-cas-ng";
+    rev = "v${version}";
+    hash = "sha256-jGoros8HbSWCtWvw2ilttm0MtWtEZDUy5KWNfczJvWk=";
+  };
+
+  nativeBuildInputs = [
+    setuptools
+    wheel
+  ];
+
+  propagatedBuildInputs = [
+    flake8
+    lxml
+    python-cas
+    requests
+    django
+  ];
+
+  # pythonImportsCheck = [ "django_cas_ng" ];
+
+  meta = with lib; {
+    description = "Django CAS 1.0/2.0/3.0 client authentication library, support Django 2.0, 2.1, 2.2, 3.0 and Python 3.5";
+    homepage = "https://github.com/django-cas-ng/django-cas-ng";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ];
+  };
+}