uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/python-modules/django-graphiql-debug-toolbar/default.nix

@@ -0,0 +1,55 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, poetry-core
+, django
+, django-debug-toolbar
+, graphene-django
+, python
+}:
+
+buildPythonPackage rec {
+  pname = "django-graphiql-debug-toolbar";
+  version = "0.2.0";
+  format = "pyproject";
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromGitHub {
+    owner = "flavors";
+    repo = pname;
+    rev = version;
+    sha256 = "0fikr7xl786jqfkjdifymqpqnxy4qj8g3nlkgfm24wwq0za719dw";
+  };
+
+  nativeBuildInputs = [
+    poetry-core
+  ];
+
+  propagatedBuildInputs = [
+    django
+    django-debug-toolbar
+    graphene-django
+  ];
+
+  pythonImportsCheck = [
+    "graphiql_debug_toolbar"
+  ];
+
+  DB_BACKEND = "sqlite";
+  DB_NAME = ":memory:";
+  DJANGO_SETTINGS_MODULE = "tests.settings";
+
+  checkPhase = ''
+    runHook preCheck
+    ${python.interpreter} -m django test tests
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "Django Debug Toolbar for GraphiQL IDE";
+    homepage = "https://github.com/flavors/django-graphiql-debug-toolbar";
+    license = licenses.mit;
+    maintainers = with maintainers; [ hexa ];
+  };
+}