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/pylint-django/default.nix

@@ -0,0 +1,54 @@
+{ lib
+, buildPythonPackage
+, django
+, factory_boy
+, fetchFromGitHub
+, pylint-plugin-utils
+, pytestCheckHook
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pylint-django";
+  version = "2.5.3";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "PyCQA";
+    repo = pname;
+    rev = "v${version}";
+    hash = "sha256-5xEXjNMkOetRM9NDz0S4DsC6v39YQi34s2s+Fs56hYU=";
+  };
+
+  propagatedBuildInputs = [
+    django
+    pylint-plugin-utils
+  ];
+
+  checkInputs = [
+    factory_boy
+    pytestCheckHook
+  ];
+
+  disabledTests = [
+    # Skip outdated tests and the one with a missing dependency (django_tables2)
+    "external_django_tables2_noerror_meta_class"
+    "external_factory_boy_noerror"
+    "func_noerror_foreign_key_attributes"
+    "func_noerror_foreign_key_key_cls_unbound"
+    "test_everything"
+  ];
+
+  pythonImportsCheck = [
+    "pylint_django"
+  ];
+
+  meta = with lib; {
+    description = "Pylint plugin to analyze Django applications";
+    homepage = "https://github.com/PyCQA/pylint-django";
+    license = licenses.gpl2Plus;
+    maintainers = with maintainers; [ kamadorueda ];
+  };
+}